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[WIP] Misc incr comp improvements around span hashing invalidation #92204

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wants to merge 6 commits into from
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[WIP] Misc incr comp improvements around span hashing invalidation #92204

wants to merge 6 commits into from

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Aaron1011
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Fixes #91921
Fixes #92192

As expected, this causes a lot of new incremental invalidations. This PR currently contains some experiments to reduce the number of invalidations we run into in practice.

@Aaron1011
Stop ignoring Span field when hashing some Idents
6fbc75b 
This causes us to miss legitimate evaluatiosn (e.g. an upstream
`ExpnId` no longer exists), leading to ICEs when decoding stale
values from the incremental cache.
@Aaron1011
Adjust some tests
e11ef37
@Aaron1011
A trick with symbol_name
5aab940
@Aaron1011
Store a DefId in AggregateKind::Adt
bdc4fe5
@Aaron1011
Run fmt
5843453
@Aaron1011
Disable spans_in_type_debuginfo for now
eef9f4c
@rust-highfive
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Some changes occured to the CTFE / Miri engine

cc @rust-lang/miri

@rustbot rustbot added the T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. label Dec 22, 2021
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r? @michaelwoerister

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@rust-highfive rust-highfive added the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. label Dec 22, 2021
@Aaron1011
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@bors try @rust-timer queue

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Awaiting bors try build completion.

@rustbot label: +S-waiting-on-perf

@rustbot rustbot added the S-waiting-on-perf Status: Waiting on a perf run to be completed. label Dec 22, 2021
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bors commented Dec 22, 2021

⌛ Trying commit eef9f4c with merge 6ab07dabd4dd50e695e1a20f09fb4efb077af4d9...

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The job x86_64-gnu-llvm-12 failed! Check out the build log: (web) (plain)

Click to see the possible cause of the failure (guessed by this bot) 
   Compiling rustc-hash v1.1.0
   Compiling either v1.6.0
error: linking with `cc` failed: exit status: 1
  |
  = note: "cc" "-m64" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/build/log-50dcdcb1a7306851/build_script_build-50dcdcb1a7306851.build_script_build.70d5a0f7-cgu.0.rcgu.o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/build/log-50dcdcb1a7306851/build_script_build-50dcdcb1a7306851.build_script_build.70d5a0f7-cgu.1.rcgu.o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/build/log-50dcdcb1a7306851/build_script_build-50dcdcb1a7306851.build_script_build.70d5a0f7-cgu.10.rcgu.o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/build/log-50dcdcb1a7306851/build_script_build-50dcdcb1a7306851.build_script_build.70d5a0f7-cgu.11.rcgu.o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/build/log-50dcdcb1a7306851/build_script_build-50dcdcb1a7306851.build_script_build.70d5a0f7-cgu.12.rcgu.o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/build/log-50dcdcb1a7306851/build_script_build-50dcdcb1a7306851.build_script_build.70d5a0f7-cgu.13.rcgu.o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/build/log-50dcdcb1a7306851/build_script_build-50dcdcb1a7306851.build_script_build.70d5a0f7-cgu.14.rcgu.o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/build/log-50dcdcb1a7306851/build_script_build-50dcdcb1a7306851.build_script_build.70d5a0f7-cgu.15.rcgu.o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/build/log-50dcdcb1a7306851/build_script_build-50dcdcb1a7306851.build_script_build.70d5a0f7-cgu.2.rcgu.o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/build/log-50dcdcb1a7306851/build_script_build-50dcdcb1a7306851.build_script_build.70d5a0f7-cgu.3.rcgu.o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/build/log-50dcdcb1a7306851/build_script_build-50dcdcb1a7306851.build_script_build.70d5a0f7-cgu.4.rcgu.o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/build/log-50dcdcb1a7306851/build_script_build-50dcdcb1a7306851.build_script_build.70d5a0f7-cgu.5.rcgu.o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/build/log-50dcdcb1a7306851/build_script_build-50dcdcb1a7306851.build_script_build.70d5a0f7-cgu.6.rcgu.o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/build/log-50dcdcb1a7306851/build_script_build-50dcdcb1a7306851.build_script_build.70d5a0f7-cgu.7.rcgu.o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/build/log-50dcdcb1a7306851/build_script_build-50dcdcb1a7306851.build_script_build.70d5a0f7-cgu.8.rcgu.o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/build/log-50dcdcb1a7306851/build_script_build-50dcdcb1a7306851.build_script_build.70d5a0f7-cgu.9.rcgu.o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/build/log-50dcdcb1a7306851/build_script_build-50dcdcb1a7306851.4b3cer1wkpzh6jz.rcgu.o" "-Wl,--as-needed" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/deps" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,--start-group" "-Wl,-Bstatic" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-108fe35e8936d9a0.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-37e4332c476d7eda.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-06be5437072ea690.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-a80256f72d1c2a28.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-3d310bcd4c950676.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-49da2d6b00983af9.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-7cf566b004b20bc7.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-eff947ac63c31141.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-e29c18f1d729b69b.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-f2ca3c0690e144c6.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-6f01248e13bb90fb.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-26ac264fcce4a60e.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-a63c640438c78aa7.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-ac83bcad6aff82e8.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-7ec63f95dc609e1f.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-2deeba5fb4de62b0.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-a2a7040fb9f918eb.rlib" "-Wl,--end-group" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-236d062aac6f161c.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/build/log-50dcdcb1a7306851/build_script_build-50dcdcb1a7306851" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs"
  = note: /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `<&T as core::fmt::Debug>::fmt':
          std.9dffa5e5-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17h43f370c971ba52c5E+0xf): undefined reference to `core::fmt::Formatter::debug_lower_hex'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17h43f370c971ba52c5E+0x26): undefined reference to `core::fmt::num::<impl core::fmt::LowerHex for usize>::fmt'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17h43f370c971ba52c5E+0x2f): undefined reference to `core::fmt::Formatter::debug_upper_hex'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17h43f370c971ba52c5E+0x46): undefined reference to `core::fmt::num::<impl core::fmt::UpperHex for usize>::fmt'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17h43f370c971ba52c5E+0x4f): undefined reference to `core::fmt::num::imp::<impl core::fmt::Display for usize>::fmt'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `<&T as core::fmt::Debug>::fmt':
          std.9dffa5e5-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17h4cb9553b63031b08E+0x22): undefined reference to `core::fmt::Formatter::debug_list'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17h4cb9553b63031b08E+0x46): undefined reference to `core::fmt::builders::DebugList::entry'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17h4cb9553b63031b08E+0x6f): undefined reference to `core::fmt::builders::DebugList::finish'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `<&T as core::fmt::Debug>::fmt':
          std.9dffa5e5-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17h59a8164d2e3bb255E+0xf): undefined reference to `core::fmt::Formatter::debug_lower_hex'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17h59a8164d2e3bb255E+0x26): undefined reference to `core::fmt::num::<impl core::fmt::LowerHex for u8>::fmt'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17h59a8164d2e3bb255E+0x2f): undefined reference to `core::fmt::Formatter::debug_upper_hex'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17h59a8164d2e3bb255E+0x46): undefined reference to `core::fmt::num::<impl core::fmt::UpperHex for u8>::fmt'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17h59a8164d2e3bb255E+0x4f): undefined reference to `core::fmt::num::imp::<impl core::fmt::Display for u8>::fmt'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `<&T as core::fmt::Debug>::fmt':
          std.9dffa5e5-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17h5b79b6b0eff3ba21E+0x11): undefined reference to `core::fmt::Formatter::pad'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `<&T as core::fmt::Debug>::fmt':
          std.9dffa5e5-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17h62180371847e330cE+0xf): undefined reference to `core::fmt::Formatter::debug_lower_hex'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17h62180371847e330cE+0x26): undefined reference to `core::fmt::num::<impl core::fmt::LowerHex for i32>::fmt'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17h62180371847e330cE+0x2f): undefined reference to `core::fmt::Formatter::debug_upper_hex'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17h62180371847e330cE+0x46): undefined reference to `core::fmt::num::<impl core::fmt::UpperHex for i32>::fmt'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17h62180371847e330cE+0x4f): undefined reference to `core::fmt::num::imp::<impl core::fmt::Display for i32>::fmt'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `<&T as core::fmt::Debug>::fmt':
          std.9dffa5e5-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17h8353eae13b6de11bE+0x29): undefined reference to `core::fmt::Formatter::debug_tuple'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17h8353eae13b6de11bE+0x3b): undefined reference to `core::fmt::builders::DebugTuple::field'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17h8353eae13b6de11bE+0x5f): undefined reference to `core::fmt::builders::DebugTuple::finish'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `<&T as core::fmt::Debug>::fmt':
          std.9dffa5e5-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17hc12898c603a89145E+0xf): undefined reference to `<str as core::fmt::Debug>::fmt'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `<&T as core::fmt::Display>::fmt':
          std.9dffa5e5-cgu.0:(.text._ZN44_$LT$$RF$T$u20$as$u20$core..fmt..Display$GT$3fmt17hb2465e3a68edc50dE+0xf): undefined reference to `<str as core::fmt::Display>::fmt'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `<&T as core::fmt::Display>::fmt':
          std.9dffa5e5-cgu.0:(.text._ZN44_$LT$$RF$T$u20$as$u20$core..fmt..Display$GT$3fmt17hcd8bd40b3fc9eda5E+0x5): undefined reference to `<core::panic::location::Location as core::fmt::Display>::fmt'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `core::fmt::num::<impl core::fmt::Debug for i32>::fmt':
          std.9dffa5e5-cgu.0:(.text._ZN4core3fmt3num50_$LT$impl$u20$core..fmt..Debug$u20$for$u20$i32$GT$3fmt17h78600bf243023ccbE+0xf): undefined reference to `core::fmt::Formatter::debug_lower_hex'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN4core3fmt3num50_$LT$impl$u20$core..fmt..Debug$u20$for$u20$i32$GT$3fmt17h78600bf243023ccbE+0x26): undefined reference to `core::fmt::num::<impl core::fmt::LowerHex for i32>::fmt'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN4core3fmt3num50_$LT$impl$u20$core..fmt..Debug$u20$for$u20$i32$GT$3fmt17h78600bf243023ccbE+0x2f): undefined reference to `core::fmt::Formatter::debug_upper_hex'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN4core3fmt3num50_$LT$impl$u20$core..fmt..Debug$u20$for$u20$i32$GT$3fmt17h78600bf243023ccbE+0x46): undefined reference to `core::fmt::num::<impl core::fmt::UpperHex for i32>::fmt'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN4core3fmt3num50_$LT$impl$u20$core..fmt..Debug$u20$for$u20$i32$GT$3fmt17h78600bf243023ccbE+0x4f): undefined reference to `core::fmt::num::imp::<impl core::fmt::Display for i32>::fmt'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `core::fmt::Write::write_fmt':
          std.9dffa5e5-cgu.0:(.text._ZN4core3fmt5Write9write_fmt17h62a230f4004585feE+0x36): undefined reference to `core::fmt::write'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `core::fmt::Write::write_fmt':
          std.9dffa5e5-cgu.0:(.text._ZN4core3fmt5Write9write_fmt17h6837d9f7c0bd0d7dE+0x36): undefined reference to `core::fmt::write'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `core::fmt::Write::write_fmt':
          std.9dffa5e5-cgu.0:(.text._ZN4core3fmt5Write9write_fmt17h8b4c819a9bfac5e7E+0x36): undefined reference to `core::fmt::write'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `core::ptr::drop_in_place<alloc::collections::btree::mem::replace::PanicGuard>':
          std.9dffa5e5-cgu.0:(.text._ZN4core3ptr72drop_in_place$LT$alloc..collections..btree..mem..replace..PanicGuard$GT$17hf7da9922f78307ddE+0x2): undefined reference to `<alloc::collections::btree::mem::replace::PanicGuard as core::ops::drop::Drop>::drop'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `core::str::<impl str>::contains':
          std.9dffa5e5-cgu.0:(.text._ZN4core3str21_$LT$impl$u20$str$GT$8contains17h4cfb047aa2c807b7E+0x22): undefined reference to `core::str::pattern::StrSearcher::new'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `core::panicking::assert_failed':
          std.9dffa5e5-cgu.0:(.text.unlikely._ZN4core9panicking13assert_failed17h62d42a07efe8a0e7E+0x47): undefined reference to `core::panicking::assert_failed_inner'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `core::panicking::assert_failed':
          std.9dffa5e5-cgu.0:(.text.unlikely._ZN4core9panicking13assert_failed17h92faa5648efbadd8E+0x6e): undefined reference to `core::panicking::assert_failed_inner'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `core::panicking::assert_failed':
          std.9dffa5e5-cgu.0:(.text.unlikely._ZN4core9panicking13assert_failed17hcc36ced8cdd12c11E+0x57): undefined reference to `core::panicking::assert_failed_inner'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `core::panicking::assert_failed':
          std.9dffa5e5-cgu.0:(.text.unlikely._ZN4core9panicking13assert_failed17he8df8137e9a0e523E+0x49): undefined reference to `core::panicking::assert_failed_inner'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `<*mut T as core::fmt::Debug>::fmt':
          std.9dffa5e5-cgu.0:(.text._ZN50_$LT$$BP$mut$u20$T$u20$as$u20$core..fmt..Debug$GT$3fmt17hba83b383dff2139eE+0x5): undefined reference to `<*const T as core::fmt::Pointer>::fmt::inner'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `<&mut W as core::fmt::Write>::write_fmt':
          std.9dffa5e5-cgu.0:(.text._ZN50_$LT$$RF$mut$u20$W$u20$as$u20$core..fmt..Write$GT$9write_fmt17h7464fcc532da713cE+0x39): undefined reference to `core::fmt::write'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `<&mut W as core::fmt::Write>::write_fmt':
          std.9dffa5e5-cgu.0:(.text._ZN50_$LT$$RF$mut$u20$W$u20$as$u20$core..fmt..Write$GT$9write_fmt17hc1dc2cc88ffca6abE+0x39): undefined reference to `core::fmt::write'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `<&mut W as core::fmt::Write>::write_fmt':
          std.9dffa5e5-cgu.0:(.text._ZN50_$LT$$RF$mut$u20$W$u20$as$u20$core..fmt..Write$GT$9write_fmt17hd2f5b32efa858cfbE+0x39): undefined reference to `core::fmt::write'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `<&mut W as core::fmt::Write>::write_fmt':
          std.9dffa5e5-cgu.0:(.text._ZN50_$LT$$RF$mut$u20$W$u20$as$u20$core..fmt..Write$GT$9write_fmt17he073d3712ca6770eE+0x39): undefined reference to `core::fmt::write'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `<alloc::string::String as core::fmt::Debug>::fmt':
          std.9dffa5e5-cgu.0:(.text._ZN58_$LT$alloc..string..String$u20$as$u20$core..fmt..Debug$GT$3fmt17h7e99bf70be91dcdeE+0x13): undefined reference to `<str as core::fmt::Debug>::fmt'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `<alloc::string::String as core::fmt::Display>::fmt':
          std.9dffa5e5-cgu.0:(.text._ZN60_$LT$alloc..string..String$u20$as$u20$core..fmt..Display$GT$3fmt17hf3f43a2cc9289772E+0x13): undefined reference to `<str as core::fmt::Display>::fmt'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `<core::result::Result<T,E> as core::fmt::Debug>::fmt':
          std.9dffa5e5-cgu.0:(.text._ZN70_$LT$core..result..Result$LT$T$C$E$GT$$u20$as$u20$core..fmt..Debug$GT$3fmt17h09d72456fffd6d79E+0x26): undefined reference to `core::fmt::Formatter::debug_tuple'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN70_$LT$core..result..Result$LT$T$C$E$GT$$u20$as$u20$core..fmt..Debug$GT$3fmt17h09d72456fffd6d79E+0x4e): undefined reference to `core::fmt::Formatter::debug_tuple'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN70_$LT$core..result..Result$LT$T$C$E$GT$$u20$as$u20$core..fmt..Debug$GT$3fmt17h09d72456fffd6d79E+0x68): undefined reference to `core::fmt::builders::DebugTuple::field'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN70_$LT$core..result..Result$LT$T$C$E$GT$$u20$as$u20$core..fmt..Debug$GT$3fmt17h09d72456fffd6d79E+0x71): undefined reference to `core::fmt::builders::DebugTuple::finish'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `addr2line::ResUnit<R>::render_file':
          std.9dffa5e5-cgu.0:(.text._ZN9addr2line16ResUnit$LT$R$GT$11render_file17hc6f911cf87d713dbE+0x38): undefined reference to `alloc::string::String::from_utf8_lossy'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN9addr2line16ResUnit$LT$R$GT$11render_file17hc6f911cf87d713dbE+0x21a): undefined reference to `alloc::string::String::from_utf8_lossy'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN9addr2line16ResUnit$LT$R$GT$11render_file17hc6f911cf87d713dbE+0x317): undefined reference to `alloc::string::String::from_utf8_lossy'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `<std::thread::local::AccessError as core::fmt::Debug>::fmt':
          std.9dffa5e5-cgu.0:(.text._ZN68_$LT$std..thread..local..AccessError$u20$as$u20$core..fmt..Debug$GT$3fmt17h9ab4b1f187af726fE+0x15): undefined reference to `core::fmt::Formatter::debug_struct'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN68_$LT$std..thread..local..AccessError$u20$as$u20$core..fmt..Debug$GT$3fmt17h9ab4b1f187af726fE+0x2a): undefined reference to `core::fmt::builders::DebugStruct::finish'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `std::thread::Thread::new':
          std.9dffa5e5-cgu.0:(.text._ZN3std6thread6Thread3new17hec228d2be3a96ca2E+0x13f): undefined reference to `core::panicking::panic_fmt'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `<std::io::error::Repr as core::fmt::Debug>::fmt':
          std.9dffa5e5-cgu.0:(.text._ZN57_$LT$std..io..error..Repr$u20$as$u20$core..fmt..Debug$GT$3fmt17he6e839d72e5b5b94E+0x37): undefined reference to `core::fmt::Formatter::debug_struct'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN57_$LT$std..io..error..Repr$u20$as$u20$core..fmt..Debug$GT$3fmt17he6e839d72e5b5b94E+0x56): undefined reference to `core::fmt::builders::DebugStruct::field'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN57_$LT$std..io..error..Repr$u20$as$u20$core..fmt..Debug$GT$3fmt17he6e839d72e5b5b94E+0xd0): undefined reference to `core::fmt::builders::DebugStruct::finish'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN57_$LT$std..io..error..Repr$u20$as$u20$core..fmt..Debug$GT$3fmt17he6e839d72e5b5b94E+0x11f): undefined reference to `core::fmt::Formatter::debug_tuple'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN57_$LT$std..io..error..Repr$u20$as$u20$core..fmt..Debug$GT$3fmt17he6e839d72e5b5b94E+0x134): undefined reference to `core::fmt::builders::DebugTuple::field'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN57_$LT$std..io..error..Repr$u20$as$u20$core..fmt..Debug$GT$3fmt17he6e839d72e5b5b94E+0x13d): undefined reference to `core::fmt::builders::DebugTuple::finish'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN57_$LT$std..io..error..Repr$u20$as$u20$core..fmt..Debug$GT$3fmt17he6e839d72e5b5b94E+0x16d): undefined reference to `core::fmt::Formatter::debug_struct'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN57_$LT$std..io..error..Repr$u20$as$u20$core..fmt..Debug$GT$3fmt17he6e839d72e5b5b94E+0x18c): undefined reference to `core::fmt::builders::DebugStruct::field'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN57_$LT$std..io..error..Repr$u20$as$u20$core..fmt..Debug$GT$3fmt17he6e839d72e5b5b94E+0x1df): undefined reference to `core::fmt::Formatter::debug_struct'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN57_$LT$std..io..error..Repr$u20$as$u20$core..fmt..Debug$GT$3fmt17he6e839d72e5b5b94E+0x203): undefined reference to `core::fmt::builders::DebugStruct::field'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN57_$LT$std..io..error..Repr$u20$as$u20$core..fmt..Debug$GT$3fmt17he6e839d72e5b5b94E+0x244): undefined reference to `core::fmt::builders::DebugStruct::finish'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `<std::io::error::Error as core::fmt::Display>::fmt':
          std.9dffa5e5-cgu.0:(.text._ZN60_$LT$std..io..error..Error$u20$as$u20$core..fmt..Display$GT$3fmt17h76c69f4b4a7c821cE+0x4f): undefined reference to `core::fmt::num::imp::<impl core::fmt::Display for i32>::fmt'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN60_$LT$std..io..error..Error$u20$as$u20$core..fmt..Display$GT$3fmt17h76c69f4b4a7c821cE+0x93): undefined reference to `core::fmt::Formatter::write_fmt'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN60_$LT$std..io..error..Error$u20$as$u20$core..fmt..Display$GT$3fmt17h76c69f4b4a7c821cE+0xdc): undefined reference to `<str as core::fmt::Display>::fmt'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN60_$LT$std..io..error..Error$u20$as$u20$core..fmt..Display$GT$3fmt17h76c69f4b4a7c821cE+0x3e5): undefined reference to `core::fmt::Formatter::write_fmt'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `<&std::io::stdio::Stdout as std::io::Write>::write_fmt':
          std.9dffa5e5-cgu.0:(.text._ZN61_$LT$$RF$std..io..stdio..Stdout$u20$as$u20$std..io..Write$GT$9write_fmt17hec9df51a850db1bbE+0x65): undefined reference to `core::fmt::write'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `std::io::stdio::_print':
          std.9dffa5e5-cgu.0:(.text._ZN3std2io5stdio6_print17hb5012f4581af08ffE+0x336): undefined reference to `core::panicking::panic_fmt'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `std::io::IoSlice::advance_slices':
          std.9dffa5e5-cgu.0:(.text._ZN3std2io7IoSlice14advance_slices17h97d0cb96c7b61361E+0x17e): undefined reference to `core::panicking::panic_fmt'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `std::io::Write::write_fmt':
          std.9dffa5e5-cgu.0:(.text._ZN3std2io5Write9write_fmt17h1fee5bdaa425c5ceE+0x41): undefined reference to `core::fmt::write'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `std::io::Write::write_fmt':
          std.9dffa5e5-cgu.0:(.text._ZN3std2io5Write9write_fmt17hff0487d9d3a0a8d1E+0x41): undefined reference to `core::fmt::write'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `std::sync::once::Once::call_inner':
          std.9dffa5e5-cgu.0:(.text.unlikely._ZN3std4sync4once4Once10call_inner17h4e4daa7c0052b6dcE+0x3c1): undefined reference to `core::panicking::panic_fmt'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `std::rt::init':
          std.9dffa5e5-cgu.0:(.text._ZN3std2rt4init17h0b3a2da834f25a5eE+0x50d): undefined reference to `<core::fmt::Arguments as core::fmt::Display>::fmt'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN3std2rt4init17h0b3a2da834f25a5eE+0x63b): undefined reference to `<core::fmt::Arguments as core::fmt::Display>::fmt'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `std::rt::lang_start_internal::{{closure}}':
          std.9dffa5e5-cgu.0:(.text._ZN3std2rt19lang_start_internal28_$u7b$$u7b$closure$u7d$$u7d$17h13847cefc50ec131E+0x4a): undefined reference to `<core::fmt::Arguments as core::fmt::Display>::fmt'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `std::rt::lang_start_internal::{{closure}}':
          std.9dffa5e5-cgu.0:(.text._ZN3std2rt19lang_start_internal28_$u7b$$u7b$closure$u7d$$u7d$17h668ab4ddb4dd4fd9E+0x4a): undefined reference to `<core::fmt::Arguments as core::fmt::Display>::fmt'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `<std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt':
          std.9dffa5e5-cgu.0:(.text._ZN91_$LT$std..sys_common..backtrace.._print..DisplayBacktrace$u20$as$u20$core..fmt..Display$GT$3fmt17he5d79ab436f35d16E+0xa6): undefined reference to `core::fmt::Formatter::write_fmt'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN91_$LT$std..sys_common..backtrace.._print..DisplayBacktrace$u20$as$u20$core..fmt..Display$GT$3fmt17he5d79ab436f35d16E+0x1c9): undefined reference to `core::fmt::Formatter::write_fmt'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `std::sys_common::backtrace::_print_fmt::{{closure}}::{{closure}}':
          std.9dffa5e5-cgu.0:(.text._ZN3std10sys_common9backtrace10_print_fmt28_$u7b$$u7b$closure$u7d$$u7d$28_$u7b$$u7b$closure$u7d$$u7d$17h6ea36cb6cd9e5e97E+0xbd): undefined reference to `core::str::converts::from_utf8'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `std::sys_common::backtrace::output_filename':
          std.9dffa5e5-cgu.0:(.text._ZN3std10sys_common9backtrace15output_filename17he7a180e493eb0093E+0x63): undefined reference to `core::str::lossy::Utf8Lossy::from_bytes'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN3std10sys_common9backtrace15output_filename17he7a180e493eb0093E+0x72): undefined reference to `<core::str::lossy::Utf8Lossy as core::fmt::Display>::fmt'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN3std10sys_common9backtrace15output_filename17he7a180e493eb0093E+0xc4): undefined reference to `core::str::converts::from_utf8'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN3std10sys_common9backtrace15output_filename17he7a180e493eb0093E+0xf7): undefined reference to `<char as core::fmt::Display>::fmt'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN3std10sys_common9backtrace15output_filename17he7a180e493eb0093E+0x151): undefined reference to `core::fmt::Formatter::write_fmt'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `std::sys_common::rwlock::StaticRWLock::read':
          std.9dffa5e5-cgu.0:(.text._ZN3std10sys_common6rwlock12StaticRWLock4read17hca9047f0329eb888E+0xe1): undefined reference to `core::panicking::panic_fmt'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `std::sys_common::thread_info::set':
          std.9dffa5e5-cgu.0:(.text._ZN3std10sys_common11thread_info3set17he38ad862db79bf58E+0x145): undefined reference to `<core::fmt::Arguments as core::fmt::Display>::fmt'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `std::sys_common::thread_local_key::StaticKey::lazy_init':
          std.9dffa5e5-cgu.0:(.text._ZN3std10sys_common16thread_local_key9StaticKey9lazy_init17hfd85db7125542615E+0x120): undefined reference to `<core::fmt::Arguments as core::fmt::Display>::fmt'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `std::alloc::default_alloc_error_hook':
          std.9dffa5e5-cgu.0:(.text._ZN3std5alloc24default_alloc_error_hook17hf4841b2aaef1ef08E+0x19): undefined reference to `core::fmt::num::imp::<impl core::fmt::Display for usize>::fmt'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `__rust_drop_panic':
          std.9dffa5e5-cgu.0:(.text.__rust_drop_panic+0x4a): undefined reference to `<core::fmt::Arguments as core::fmt::Display>::fmt'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `__rust_foreign_exception':
          std.9dffa5e5-cgu.0:(.text.__rust_foreign_exception+0x4a): undefined reference to `<core::fmt::Arguments as core::fmt::Display>::fmt'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `std::panicking::default_hook':
          std.9dffa5e5-cgu.0:(.text._ZN3std9panicking12default_hook17h888c4b51a5ee8a6cE+0x58): undefined reference to `core::panic::panic_info::PanicInfo::location'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN3std9panicking12default_hook17h888c4b51a5ee8a6cE+0x7c): undefined reference to `core::panic::panic_info::PanicInfo::payload'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN3std9panicking12default_hook17h888c4b51a5ee8a6cE+0xc4): undefined reference to `core::panic::panic_info::PanicInfo::payload'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `rust_begin_unwind':
          std.9dffa5e5-cgu.0:(.text.rust_begin_unwind+0xc): undefined reference to `core::panic::panic_info::PanicInfo::location'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text.rust_begin_unwind+0x27): undefined reference to `core::panic::panic_info::PanicInfo::message'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `std::panicking::begin_panic_handler::{{closure}}':
          std.9dffa5e5-cgu.0:(.text._ZN3std9panicking19begin_panic_handler28_$u7b$$u7b$closure$u7d$$u7d$17h709cb47fc1e41f36E+0x48): undefined reference to `core::panic::panic_info::PanicInfo::message'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN3std9panicking19begin_panic_handler28_$u7b$$u7b$closure$u7d$$u7d$17h709cb47fc1e41f36E+0x76): undefined reference to `core::panic::panic_info::PanicInfo::message'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `<std::panicking::begin_panic_handler::PanicPayload as core::panic::BoxMeUp>::take_box':
          std.9dffa5e5-cgu.0:(.text._ZN90_$LT$std..panicking..begin_panic_handler..PanicPayload$u20$as$u20$core..panic..BoxMeUp$GT$8take_box17hcfba5f9b74d55d9aE+0x6b): undefined reference to `core::fmt::write'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `<std::panicking::begin_panic_handler::PanicPayload as core::panic::BoxMeUp>::get':
          std.9dffa5e5-cgu.0:(.text._ZN90_$LT$std..panicking..begin_panic_handler..PanicPayload$u20$as$u20$core..panic..BoxMeUp$GT$3get17h008426e002681957E+0x5b): undefined reference to `core::fmt::write'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `std::panicking::rust_panic_with_hook':
          std.9dffa5e5-cgu.0:(.text._ZN3std9panicking20rust_panic_with_hook17h9d765f1ccb0ce357E+0x22e): undefined reference to `<core::panic::panic_info::PanicInfo as core::fmt::Display>::fmt'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `rust_panic':
          std.9dffa5e5-cgu.0:(.text.rust_panic+0x2d): undefined reference to `core::fmt::num::imp::<impl core::fmt::Display for u32>::fmt'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text.rust_panic+0x80): undefined reference to `<core::fmt::Arguments as core::fmt::Display>::fmt'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `std::backtrace_rs::symbolize::Symbol::name':
          std.9dffa5e5-cgu.0:(.text._ZN3std12backtrace_rs9symbolize6Symbol4name17hc8825719f3523367E+0x44): undefined reference to `core::str::converts::from_utf8'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `std::backtrace_rs::print::BacktraceFrameFmt::print_raw_with_column':
          std.9dffa5e5-cgu.0:(.text._ZN3std12backtrace_rs5print17BacktraceFrameFmt21print_raw_with_column17hfdd8368466c7604eE+0xcf): undefined reference to `core::fmt::Formatter::write_fmt'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN3std12backtrace_rs5print17BacktraceFrameFmt21print_raw_with_column17hfdd8368466c7604eE+0xfc): undefined reference to `core::fmt::ArgumentV1::from_usize'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN3std12backtrace_rs5print17BacktraceFrameFmt21print_raw_with_column17hfdd8368466c7604eE+0x140): undefined reference to `core::fmt::num::imp::<impl core::fmt::Display for usize>::fmt'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN3std12backtrace_rs5print17BacktraceFrameFmt21print_raw_with_column17hfdd8368466c7604eE+0x18a): undefined reference to `core::fmt::Formatter::write_fmt'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN3std12backtrace_rs5print17BacktraceFrameFmt21print_raw_with_column17hfdd8368466c7604eE+0x1b7): undefined reference to `core::fmt::ArgumentV1::from_usize'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN3std12backtrace_rs5print17BacktraceFrameFmt21print_raw_with_column17hfdd8368466c7604eE+0x227): undefined reference to `core::fmt::Formatter::write_fmt'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN3std12backtrace_rs5print17BacktraceFrameFmt21print_raw_with_column17hfdd8368466c7604eE+0x369): undefined reference to `core::fmt::Formatter::write_fmt'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN3std12backtrace_rs5print17BacktraceFrameFmt21print_raw_with_column17hfdd8368466c7604eE+0x423): undefined reference to `core::fmt::Formatter::write_fmt'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN3std12backtrace_rs5print17BacktraceFrameFmt21print_raw_with_column17hfdd8368466c7604eE+0x440): undefined reference to `core::fmt::Formatter::write_str'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN3std12backtrace_rs5print17BacktraceFrameFmt21print_raw_with_column17hfdd8368466c7604eE+0x4cc): undefined reference to `core::fmt::ArgumentV1::from_usize'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN3std12backtrace_rs5print17BacktraceFrameFmt21print_raw_with_column17hfdd8368466c7604eE+0x52f): undefined reference to `core::fmt::Formatter::write_fmt'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN3std12backtrace_rs5print17BacktraceFrameFmt21print_raw_with_column17hfdd8368466c7604eE+0x575): undefined reference to `core::fmt::Formatter::write_fmt'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN3std12backtrace_rs5print17BacktraceFrameFmt21print_raw_with_column17hfdd8368466c7604eE+0x5c5): undefined reference to `core::fmt::num::imp::<impl core::fmt::Display for u32>::fmt'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN3std12backtrace_rs5print17BacktraceFrameFmt21print_raw_with_column17hfdd8368466c7604eE+0x603): undefined reference to `core::fmt::Formatter::write_fmt'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN3std12backtrace_rs5print17BacktraceFrameFmt21print_raw_with_column17hfdd8368466c7604eE+0x63a): undefined reference to `core::fmt::num::imp::<impl core::fmt::Display for u32>::fmt'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN3std12backtrace_rs5print17BacktraceFrameFmt21print_raw_with_column17hfdd8368466c7604eE+0x66c): undefined reference to `core::fmt::Formatter::write_fmt'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN3std12backtrace_rs5print17BacktraceFrameFmt21print_raw_with_column17hfdd8368466c7604eE+0x6ab): undefined reference to `core::fmt::Formatter::write_fmt'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `<std::io::error::ErrorKind as core::fmt::Debug>::fmt':
          std.9dffa5e5-cgu.0:(.text._ZN62_$LT$std..io..error..ErrorKind$u20$as$u20$core..fmt..Debug$GT$3fmt17hb21c41efd1dd0f90E+0x27): undefined reference to `core::fmt::Formatter::write_str'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN62_$LT$std..io..error..ErrorKind$u20$as$u20$core..fmt..Debug$GT$3fmt17hb21c41efd1dd0f90E+0x3f): undefined reference to `core::fmt::Formatter::write_str'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN62_$LT$std..io..error..ErrorKind$u20$as$u20$core..fmt..Debug$GT$3fmt17hb21c41efd1dd0f90E+0x57): undefined reference to `core::fmt::Formatter::write_str'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN62_$LT$std..io..error..ErrorKind$u20$as$u20$core..fmt..Debug$GT$3fmt17hb21c41efd1dd0f90E+0x6f): undefined reference to `core::fmt::Formatter::write_str'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN62_$LT$std..io..error..ErrorKind$u20$as$u20$core..fmt..Debug$GT$3fmt17hb21c41efd1dd0f90E+0x87): undefined reference to `core::fmt::Formatter::write_str'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o):std.9dffa5e5-cgu.0:(.text._ZN62_$LT$std..io..error..ErrorKind$u20$as$u20$core..fmt..Debug$GT$3fmt17hb21c41efd1dd0f90E+0x9f): more undefined references to `core::fmt::Formatter::write_str' follow
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `<std::path::StripPrefixError as core::fmt::Debug>::fmt':
          std.9dffa5e5-cgu.0:(.text._ZN64_$LT$std..path..StripPrefixError$u20$as$u20$core..fmt..Debug$GT$3fmt17h8d2e5f8d2c41de5cE+0x20): undefined reference to `core::fmt::Formatter::debug_tuple'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN64_$LT$std..path..StripPrefixError$u20$as$u20$core..fmt..Debug$GT$3fmt17h8d2e5f8d2c41de5cE+0x3a): undefined reference to `core::fmt::builders::DebugTuple::field'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN64_$LT$std..path..StripPrefixError$u20$as$u20$core..fmt..Debug$GT$3fmt17h8d2e5f8d2c41de5cE+0x43): undefined reference to `core::fmt::builders::DebugTuple::finish'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `std::sys::unix::os::error_string':
          std.9dffa5e5-cgu.0:(.text._ZN3std3sys4unix2os12error_string17h237dc17befcadaceE+0x84): undefined reference to `core::str::converts::from_utf8'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN3std3sys4unix2os12error_string17h237dc17befcadaceE+0x116): undefined reference to `core::panicking::panic_fmt'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `std::sys::unix::stack_overflow::imp::signal_handler':
          std.9dffa5e5-cgu.0:(.text._ZN3std3sys4unix14stack_overflow3imp14signal_handler17h0e8fb0d5f89474ebE+0x2e9): undefined reference to `<core::fmt::Arguments as core::fmt::Display>::fmt'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `std::sys::unix::stack_overflow::imp::make_handler':
          std.9dffa5e5-cgu.0:(.text._ZN3std3sys4unix14stack_overflow3imp12make_handler17hfdb6d32feb88d5c0E+0x16b): undefined reference to `core::panicking::panic_fmt'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN3std3sys4unix14stack_overflow3imp12make_handler17hfdb6d32feb88d5c0E+0x1e0): undefined reference to `core::panicking::panic_fmt'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `<std::backtrace_rs::symbolize::SymbolName as core::fmt::Display>::fmt':
          std.9dffa5e5-cgu.0:(.text._ZN79_$LT$std..backtrace_rs..symbolize..SymbolName$u20$as$u20$core..fmt..Display$GT$3fmt17ha5ddb1939dc10bdbE+0x3b): undefined reference to `core::str::converts::from_utf8'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN79_$LT$std..backtrace_rs..symbolize..SymbolName$u20$as$u20$core..fmt..Display$GT$3fmt17ha5ddb1939dc10bdbE+0x67): undefined reference to `<str as core::fmt::Display>::fmt'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN79_$LT$std..backtrace_rs..symbolize..SymbolName$u20$as$u20$core..fmt..Display$GT$3fmt17ha5ddb1939dc10bdbE+0xb3): undefined reference to `<str as core::fmt::Display>::fmt'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o):(.data.rel.ro..Lanon.b543bf16cdfae013f64cc8a5df913691.133+0x18): undefined reference to `<core::cell::BorrowMutError as core::fmt::Debug>::fmt'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o):(.data.rel.ro..Lanon.b543bf16cdfae013f64cc8a5df913691.142+0x18): undefined reference to `<core::str::error::Utf8Error as core::fmt::Debug>::fmt'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-37e4332c476d7eda.rlib(miniz_oxide-37e4332c476d7eda.miniz_oxide.e323525e-cgu.0.rcgu.o): in function `<&T as core::fmt::Debug>::fmt':
          miniz_oxide.e323525e-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17h917327d4563075c3E+0xf): undefined reference to `core::fmt::Formatter::debug_lower_hex'
          /usr/bin/ld: miniz_oxide.e323525e-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17h917327d4563075c3E+0x26): undefined reference to `core::fmt::num::<impl core::fmt::LowerHex for u32>::fmt'
          /usr/bin/ld: miniz_oxide.e323525e-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17h917327d4563075c3E+0x2f): undefined reference to `core::fmt::Formatter::debug_upper_hex'
          /usr/bin/ld: miniz_oxide.e323525e-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17h917327d4563075c3E+0x46): undefined reference to `core::fmt::num::<impl core::fmt::UpperHex for u32>::fmt'
          /usr/bin/ld: miniz_oxide.e323525e-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17h917327d4563075c3E+0x4f): undefined reference to `core::fmt::num::imp::<impl core::fmt::Display for u32>::fmt'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-37e4332c476d7eda.rlib(miniz_oxide-37e4332c476d7eda.miniz_oxide.e323525e-cgu.0.rcgu.o): in function `core::panicking::assert_failed':
          miniz_oxide.e323525e-cgu.0:(.text.unlikely._ZN4core9panicking13assert_failed17hdcd72f26a40546dbE+0x57): undefined reference to `core::panicking::assert_failed_inner'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-3d310bcd4c950676.rlib(memchr-3d310bcd4c950676.memchr.2d1585b6-cgu.0.rcgu.o): in function `<&T as core::fmt::Debug>::fmt':
          memchr.2d1585b6-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17h8f4351af3c1c6496E+0xf): undefined reference to `core::fmt::Formatter::debug_lower_hex'
          /usr/bin/ld: memchr.2d1585b6-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17h8f4351af3c1c6496E+0x26): undefined reference to `core::fmt::num::<impl core::fmt::LowerHex for usize>::fmt'
          /usr/bin/ld: memchr.2d1585b6-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17h8f4351af3c1c6496E+0x2f): undefined reference to `core::fmt::Formatter::debug_upper_hex'
          /usr/bin/ld: memchr.2d1585b6-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17h8f4351af3c1c6496E+0x46): undefined reference to `core::fmt::num::<impl core::fmt::UpperHex for usize>::fmt'
          /usr/bin/ld: memchr.2d1585b6-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17h8f4351af3c1c6496E+0x4f): undefined reference to `core::fmt::num::imp::<impl core::fmt::Display for usize>::fmt'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-3d310bcd4c950676.rlib(memchr-3d310bcd4c950676.memchr.2d1585b6-cgu.0.rcgu.o): in function `core::panicking::assert_failed':
          memchr.2d1585b6-cgu.0:(.text.unlikely._ZN4core9panicking13assert_failed17hb9fced53b4b87c4cE+0x49): undefined reference to `core::panicking::assert_failed_inner'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-49da2d6b00983af9.rlib(addr2line-49da2d6b00983af9.addr2line.a64564b9-cgu.0.rcgu.o): in function `<&T as core::fmt::Debug>::fmt':
          addr2line.a64564b9-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17ha40a5d20d2a4f07cE+0xf): undefined reference to `core::fmt::Formatter::debug_lower_hex'
          /usr/bin/ld: addr2line.a64564b9-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17ha40a5d20d2a4f07cE+0x26): undefined reference to `core::fmt::num::<impl core::fmt::LowerHex for usize>::fmt'
          /usr/bin/ld: addr2line.a64564b9-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17ha40a5d20d2a4f07cE+0x2f): undefined reference to `core::fmt::Formatter::debug_upper_hex'
          /usr/bin/ld: addr2line.a64564b9-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17ha40a5d20d2a4f07cE+0x46): undefined reference to `core::fmt::num::<impl core::fmt::UpperHex for usize>::fmt'
          /usr/bin/ld: addr2line.a64564b9-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17ha40a5d20d2a4f07cE+0x4f): undefined reference to `core::fmt::num::imp::<impl core::fmt::Display for usize>::fmt'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-49da2d6b00983af9.rlib(addr2line-49da2d6b00983af9.addr2line.a64564b9-cgu.0.rcgu.o): in function `core::panicking::assert_failed':
          addr2line.a64564b9-cgu.0:(.text.unlikely._ZN4core9panicking13assert_failed17h57fe88f686395188E+0x50): undefined reference to `core::panicking::assert_failed_inner'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-7cf566b004b20bc7.rlib(gimli-7cf566b004b20bc7.gimli.7ccf1a89-cgu.0.rcgu.o): in function `<&T as core::fmt::Debug>::fmt':
          gimli.7ccf1a89-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17h032d2b87d309f80fE+0xf): undefined reference to `core::fmt::Formatter::debug_lower_hex'
          /usr/bin/ld: gimli.7ccf1a89-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17h032d2b87d309f80fE+0x26): undefined reference to `core::fmt::num::<impl core::fmt::LowerHex for u64>::fmt'
          /usr/bin/ld: gimli.7ccf1a89-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17h032d2b87d309f80fE+0x2f): undefined reference to `core::fmt::Formatter::debug_upper_hex'
          /usr/bin/ld: gimli.7ccf1a89-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17h032d2b87d309f80fE+0x46): undefined reference to `core::fmt::num::<impl core::fmt::UpperHex for u64>::fmt'
          /usr/bin/ld: gimli.7ccf1a89-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17h032d2b87d309f80fE+0x4f): undefined reference to `core::fmt::num::imp::<impl core::fmt::Display for u64>::fmt'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-7cf566b004b20bc7.rlib(gimli-7cf566b004b20bc7.gimli.7ccf1a89-cgu.0.rcgu.o): in function `<&T as core::fmt::Debug>::fmt':
          gimli.7ccf1a89-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17h0ad331f0935906b2E+0xf): undefined reference to `core::fmt::Formatter::debug_lower_hex'
          /usr/bin/ld: gimli.7ccf1a89-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17h0ad331f0935906b2E+0x26): undefined reference to `core::fmt::num::<impl core::fmt::LowerHex for u16>::fmt'
          /usr/bin/ld: gimli.7ccf1a89-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17h0ad331f0935906b2E+0x2f): undefined reference to `core::fmt::Formatter::debug_upper_hex'
          /usr/bin/ld: gimli.7ccf1a89-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17h0ad331f0935906b2E+0x46): undefined reference to `core::fmt::num::<impl core::fmt::UpperHex for u16>::fmt'
          /usr/bin/ld: gimli.7ccf1a89-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17h0ad331f0935906b2E+0x4f): undefined reference to `core::fmt::num::imp::<impl core::fmt::Display for u16>::fmt'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-7cf566b004b20bc7.rlib(gimli-7cf566b004b20bc7.gimli.7ccf1a89-cgu.0.rcgu.o): in function `<&T as core::fmt::Debug>::fmt':
          gimli.7ccf1a89-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17ha2698d984d4dbe92E+0xf): undefined reference to `core::fmt::Formatter::debug_lower_hex'
          /usr/bin/ld: gimli.7ccf1a89-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17ha2698d984d4dbe92E+0x26): undefined reference to `core::fmt::num::<impl core::fmt::LowerHex for usize>::fmt'
          /usr/bin/ld: gimli.7ccf1a89-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17ha2698d984d4dbe92E+0x2f): undefined reference to `core::fmt::Formatter::debug_upper_hex'
          /usr/bin/ld: gimli.7ccf1a89-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17ha2698d984d4dbe92E+0x46): undefined reference to `core::fmt::num::<impl core::fmt::UpperHex for usize>::fmt'
          /usr/bin/ld: gimli.7ccf1a89-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17ha2698d984d4dbe92E+0x4f): undefined reference to `core::fmt::num::imp::<impl core::fmt::Display for usize>::fmt'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-7cf566b004b20bc7.rlib(gimli-7cf566b004b20bc7.gimli.7ccf1a89-cgu.0.rcgu.o): in function `core::ptr::drop_in_place<alloc::collections::btree::mem::replace::PanicGuard>':
          gimli.7ccf1a89-cgu.0:(.text._ZN4core3ptr72drop_in_place$LT$alloc..collections..btree..mem..replace..PanicGuard$GT$17h7cd578096b97b7e8E+0x2): undefined reference to `<alloc::collections::btree::mem::replace::PanicGuard as core::ops::drop::Drop>::drop'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-7cf566b004b20bc7.rlib(gimli-7cf566b004b20bc7.gimli.7ccf1a89-cgu.0.rcgu.o): in function `core::panicking::assert_failed':
          gimli.7ccf1a89-cgu.0:(.text.unlikely._ZN4core9panicking13assert_failed17h378c68bbd157eb6dE+0x5a): undefined reference to `core::panicking::assert_failed_inner'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-7cf566b004b20bc7.rlib(gimli-7cf566b004b20bc7.gimli.7ccf1a89-cgu.0.rcgu.o): in function `core::panicking::assert_failed':
          gimli.7ccf1a89-cgu.0:(.text.unlikely._ZN4core9panicking13assert_failed17h4b1ab2d6c56c4e32E+0x50): undefined reference to `core::panicking::assert_failed_inner'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-7cf566b004b20bc7.rlib(gimli-7cf566b004b20bc7.gimli.7ccf1a89-cgu.0.rcgu.o): in function `gimli::read::abbrev::Abbreviations::insert':
          gimli.7ccf1a89-cgu.0:(.text._ZN5gimli4read6abbrev13Abbreviations6insert17h72ee2311442d6ac7E+0x3f2): undefined reference to `alloc::collections::btree::node::splitpoint'
          /usr/bin/ld: gimli.7ccf1a89-cgu.0:(.text._ZN5gimli4read6abbrev13Abbreviations6insert17h72ee2311442d6ac7E+0x937): undefined reference to `alloc::collections::btree::node::splitpoint'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-7cf566b004b20bc7.rlib(gimli-7cf566b004b20bc7.gimli.7ccf1a89-cgu.0.rcgu.o): in function `<gimli::constants::DwTag as core::fmt::Debug>::fmt':
          gimli.7ccf1a89-cgu.0:(.text._ZN60_$LT$gimli..constants..DwTag$u20$as$u20$core..fmt..Debug$GT$3fmt17h69545f774c8ae5d1E+0x20): undefined reference to `core::fmt::Formatter::debug_tuple'
          /usr/bin/ld: gimli.7ccf1a89-cgu.0:(.text._ZN60_$LT$gimli..constants..DwTag$u20$as$u20$core..fmt..Debug$GT$3fmt17h69545f774c8ae5d1E+0x3a): undefined reference to `core::fmt::builders::DebugTuple::field'
          /usr/bin/ld: gimli.7ccf1a89-cgu.0:(.text._ZN60_$LT$gimli..constants..DwTag$u20$as$u20$core..fmt..Debug$GT$3fmt17h69545f774c8ae5d1E+0x43): undefined reference to `core::fmt::builders::DebugTuple::finish'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/build/log-50dcdcb1a7306851/build_script_build-50dcdcb1a7306851.build_script_build.70d5a0f7-cgu.10.rcgu.o: in function `std::env::var':
          build_script_build.70d5a0f7-cgu.10:(.text._ZN3std3env3var17he6d2b6615362f851E+0x46): undefined reference to `std::env::_var'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-e29c18f1d729b69b.rlib(rustc_demangle-e29c18f1d729b69b.rustc_demangle.fb6ce64c-cgu.0.rcgu.o): in function `<core::iter::sources::from_fn::FromFn<F> as core::iter::traits::iterator::Iterator>::next':
          rustc_demangle.fb6ce64c-cgu.0:(.text._ZN104_$LT$core..iter..sources..from_fn..FromFn$LT$F$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$4next17h0ca70c420e5d332eE+0x16a): undefined reference to `core::str::converts::from_utf8'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN104_$LT$core..iter..sources..from_fn..FromFn$LT$F$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$4next17h0ca70c420e5d332eE+0x216): undefined reference to `core::fmt::num::imp::<impl core::fmt::Display for usize>::fmt'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN104_$LT$core..iter..sources..from_fn..FromFn$LT$F$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$4next17h0ca70c420e5d332eE+0x262): undefined reference to `core::panicking::panic_fmt'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-e29c18f1d729b69b.rlib(rustc_demangle-e29c18f1d729b69b.rustc_demangle.fb6ce64c-cgu.0.rcgu.o): in function `<&T as core::fmt::Debug>::fmt':
          rustc_demangle.fb6ce64c-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17hbd8fa553d275d273E+0xf): undefined reference to `core::fmt::Formatter::debug_lower_hex'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17hbd8fa553d275d273E+0x26): undefined reference to `core::fmt::num::<impl core::fmt::LowerHex for u8>::fmt'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17hbd8fa553d275d273E+0x2f): undefined reference to `core::fmt::Formatter::debug_upper_hex'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17hbd8fa553d275d273E+0x46): undefined reference to `core::fmt::num::<impl core::fmt::UpperHex for u8>::fmt'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17hbd8fa553d275d273E+0x4f): undefined reference to `core::fmt::num::imp::<impl core::fmt::Display for u8>::fmt'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-e29c18f1d729b69b.rlib(rustc_demangle-e29c18f1d729b69b.rustc_demangle.fb6ce64c-cgu.0.rcgu.o): in function `<&T as core::fmt::Debug>::fmt':
          rustc_demangle.fb6ce64c-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17he3105e6c3012be6aE+0xf): undefined reference to `<str as core::fmt::Debug>::fmt'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-e29c18f1d729b69b.rlib(rustc_demangle-e29c18f1d729b69b.rustc_demangle.fb6ce64c-cgu.0.rcgu.o): in function `<() as core::fmt::Debug>::fmt':
          rustc_demangle.fb6ce64c-cgu.0:(.text._ZN45_$LT$$LP$$RP$$u20$as$u20$core..fmt..Debug$GT$3fmt17h6f96d1b1eb99764bE+0x11): undefined reference to `core::fmt::Formatter::pad'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-e29c18f1d729b69b.rlib(rustc_demangle-e29c18f1d729b69b.rustc_demangle.fb6ce64c-cgu.0.rcgu.o): in function `<&mut T as core::fmt::Debug>::fmt':
          rustc_demangle.fb6ce64c-cgu.0:(.text._ZN50_$LT$$RF$mut$u20$T$u20$as$u20$core..fmt..Debug$GT$3fmt17hf8699eb425bbc0c7E+0x1a): undefined reference to `core::fmt::Formatter::debug_list'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN50_$LT$$RF$mut$u20$T$u20$as$u20$core..fmt..Debug$GT$3fmt17hf8699eb425bbc0c7E+0x3e): undefined reference to `core::fmt::builders::DebugList::entry'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN50_$LT$$RF$mut$u20$T$u20$as$u20$core..fmt..Debug$GT$3fmt17hf8699eb425bbc0c7E+0x6f): undefined reference to `core::fmt::builders::DebugList::finish'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-e29c18f1d729b69b.rlib(rustc_demangle-e29c18f1d729b69b.rustc_demangle.fb6ce64c-cgu.0.rcgu.o): in function `<&mut W as core::fmt::Write>::write_char':
          rustc_demangle.fb6ce64c-cgu.0:(.text._ZN50_$LT$$RF$mut$u20$W$u20$as$u20$core..fmt..Write$GT$10write_char17h1c2c52b29bba729bE+0xd8): undefined reference to `<core::fmt::Formatter as core::fmt::Write>::write_str'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-e29c18f1d729b69b.rlib(rustc_demangle-e29c18f1d729b69b.rustc_demangle.fb6ce64c-cgu.0.rcgu.o): in function `<&mut W as core::fmt::Write>::write_fmt':
          rustc_demangle.fb6ce64c-cgu.0:(.text._ZN50_$LT$$RF$mut$u20$W$u20$as$u20$core..fmt..Write$GT$9write_fmt17h85e2be007c793174E+0x39): undefined reference to `core::fmt::write'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-e29c18f1d729b69b.rlib(rustc_demangle-e29c18f1d729b69b.rustc_demangle.fb6ce64c-cgu.0.rcgu.o): in function `<&mut W as core::fmt::Write>::write_str':
          rustc_demangle.fb6ce64c-cgu.0:(.text._ZN50_$LT$$RF$mut$u20$W$u20$as$u20$core..fmt..Write$GT$9write_str17h1a16e7044b0bf830E+0x28): undefined reference to `<core::fmt::Formatter as core::fmt::Write>::write_str'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-e29c18f1d729b69b.rlib(rustc_demangle-e29c18f1d729b69b.rustc_demangle.fb6ce64c-cgu.0.rcgu.o): in function `<core::str::pattern::CharSearcher as core::str::pattern::Searcher>::next_match':
          rustc_demangle.fb6ce64c-cgu.0:(.text._ZN81_$LT$core..str..pattern..CharSearcher$u20$as$u20$core..str..pattern..Searcher$GT$10next_match17h9c36754d684dc4efE+0x68): undefined reference to `core::slice::memchr::memchr_general_case'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN81_$LT$core..str..pattern..CharSearcher$u20$as$u20$core..str..pattern..Searcher$GT$10next_match17h9c36754d684dc4efE+0x1a5): undefined reference to `core::slice::memchr::memchr_general_case'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-e29c18f1d729b69b.rlib(rustc_demangle-e29c18f1d729b69b.rustc_demangle.fb6ce64c-cgu.0.rcgu.o): in function `<rustc_demangle::legacy::Demangle as core::fmt::Display>::fmt':
          rustc_demangle.fb6ce64c-cgu.0:(.text._ZN71_$LT$rustc_demangle..legacy..Demangle$u20$as$u20$core..fmt..Display$GT$3fmt17h2a437786866173f3E+0x41): undefined reference to `core::fmt::Formatter::write_str'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN71_$LT$rustc_demangle..legacy..Demangle$u20$as$u20$core..fmt..Display$GT$3fmt17h2a437786866173f3E+0x151): undefined reference to `core::num::<impl core::str::traits::FromStr for usize>::from_str'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN71_$LT$rustc_demangle..legacy..Demangle$u20$as$u20$core..fmt..Display$GT$3fmt17h2a437786866173f3E+0x20a): undefined reference to `core::fmt::Formatter::alternate'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN71_$LT$rustc_demangle..legacy..Demangle$u20$as$u20$core..fmt..Display$GT$3fmt17h2a437786866173f3E+0x2ba): undefined reference to `core::fmt::Formatter::write_str'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN71_$LT$rustc_demangle..legacy..Demangle$u20$as$u20$core..fmt..Display$GT$3fmt17h2a437786866173f3E+0x358): undefined reference to `core::fmt::Formatter::write_str'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN71_$LT$rustc_demangle..legacy..Demangle$u20$as$u20$core..fmt..Display$GT$3fmt17h2a437786866173f3E+0x4db): undefined reference to `core::fmt::Formatter::write_str'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN71_$LT$rustc_demangle..legacy..Demangle$u20$as$u20$core..fmt..Display$GT$3fmt17h2a437786866173f3E+0x510): undefined reference to `core::fmt::Formatter::write_str'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN71_$LT$rustc_demangle..legacy..Demangle$u20$as$u20$core..fmt..Display$GT$3fmt17h2a437786866173f3E+0x53b): undefined reference to `core::fmt::Formatter::write_str'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN71_$LT$rustc_demangle..legacy..Demangle$u20$as$u20$core..fmt..Display$GT$3fmt17h2a437786866173f3E+0x6a2): undefined reference to `core::num::<impl u32>::from_str_radix'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN71_$LT$rustc_demangle..legacy..Demangle$u20$as$u20$core..fmt..Display$GT$3fmt17h2a437786866173f3E+0x707): undefined reference to `<char as core::fmt::Display>::fmt'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN71_$LT$rustc_demangle..legacy..Demangle$u20$as$u20$core..fmt..Display$GT$3fmt17h2a437786866173f3E+0x7a8): undefined reference to `core::fmt::Formatter::write_str'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-e29c18f1d729b69b.rlib(rustc_demangle-e29c18f1d729b69b.rustc_demangle.fb6ce64c-cgu.0.rcgu.o): in function `<rustc_demangle::v0::Ident as core::fmt::Display>::fmt':
          rustc_demangle.fb6ce64c-cgu.0:(.text._ZN64_$LT$rustc_demangle..v0..Ident$u20$as$u20$core..fmt..Display$GT$3fmt17hdd93fa14ea13080aE+0x35d): undefined reference to `core::fmt::Formatter::write_str'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN64_$LT$rustc_demangle..v0..Ident$u20$as$u20$core..fmt..Display$GT$3fmt17hdd93fa14ea13080aE+0x379): undefined reference to `core::fmt::Formatter::write_str'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN64_$LT$rustc_demangle..v0..Ident$u20$as$u20$core..fmt..Display$GT$3fmt17hdd93fa14ea13080aE+0x392): undefined reference to `core::fmt::Formatter::write_str'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN64_$LT$rustc_demangle..v0..Ident$u20$as$u20$core..fmt..Display$GT$3fmt17hdd93fa14ea13080aE+0x3a7): undefined reference to `core::fmt::Formatter::write_str'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-e29c18f1d729b69b.rlib(rustc_demangle-e29c18f1d729b69b.rustc_demangle.fb6ce64c-cgu.0.rcgu.o):rustc_demangle.fb6ce64c-cgu.0:(.text._ZN64_$LT$rustc_demangle..v0..Ident$u20$as$u20$core..fmt..Display$GT$3fmt17hdd93fa14ea13080aE+0x3c9): more undefined references to `core::fmt::Formatter::write_str' follow
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-e29c18f1d729b69b.rlib(rustc_demangle-e29c18f1d729b69b.rustc_demangle.fb6ce64c-cgu.0.rcgu.o): in function `<rustc_demangle::v0::Ident as core::fmt::Display>::fmt':
          rustc_demangle.fb6ce64c-cgu.0:(.text._ZN64_$LT$rustc_demangle..v0..Ident$u20$as$u20$core..fmt..Display$GT$3fmt17hdd93fa14ea13080aE+0x3eb): undefined reference to `<char as core::fmt::Display>::fmt'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-e29c18f1d729b69b.rlib(rustc_demangle-e29c18f1d729b69b.rustc_demangle.fb6ce64c-cgu.0.rcgu.o): in function `rustc_demangle::v0::HexNibbles::try_parse_uint':
          rustc_demangle.fb6ce64c-cgu.0:(.text._ZN14rustc_demangle2v010HexNibbles14try_parse_uint17hac4c5addba0fbcddE+0x33): undefined reference to `core::str::pattern::StrSearcher::new'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-e29c18f1d729b69b.rlib(rustc_demangle-e29c18f1d729b69b.rustc_demangle.fb6ce64c-cgu.0.rcgu.o): in function `rustc_demangle::v0::Printer::print_lifetime_from_index':
          rustc_demangle.fb6ce64c-cgu.0:(.text._ZN14rustc_demangle2v07Printer25print_lifetime_from_index17hd1e5d5eedfea5815E+0x2c): undefined reference to `<str as core::fmt::Display>::fmt'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN14rustc_demangle2v07Printer25print_lifetime_from_index17hd1e5d5eedfea5815E+0x56): undefined reference to `<str as core::fmt::Display>::fmt'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN14rustc_demangle2v07Printer25print_lifetime_from_index17hd1e5d5eedfea5815E+0x94): undefined reference to `<str as core::fmt::Display>::fmt'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN14rustc_demangle2v07Printer25print_lifetime_from_index17hd1e5d5eedfea5815E+0xb1): undefined reference to `<char as core::fmt::Display>::fmt'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN14rustc_demangle2v07Printer25print_lifetime_from_index17hd1e5d5eedfea5815E+0xc8): undefined reference to `<str as core::fmt::Display>::fmt'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN14rustc_demangle2v07Printer25print_lifetime_from_index17hd1e5d5eedfea5815E+0xdf): undefined reference to `core::fmt::num::imp::<impl core::fmt::Display for u64>::fmt'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-e29c18f1d729b69b.rlib(rustc_demangle-e29c18f1d729b69b.rustc_demangle.fb6ce64c-cgu.0.rcgu.o): in function `rustc_demangle::v0::Printer::print_path':
          rustc_demangle.fb6ce64c-cgu.0:(.text._ZN14rustc_demangle2v07Printer10print_path17h7ec3c165f35862d2E+0x45): undefined reference to `<str as core::fmt::Display>::fmt'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN14rustc_demangle2v07Printer10print_path17h7ec3c165f35862d2E+0x7f): undefined reference to `<str as core::fmt::Display>::fmt'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN14rustc_demangle2v07Printer10print_path17h7ec3c165f35862d2E+0x198): undefined reference to `<str as core::fmt::Display>::fmt'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN14rustc_demangle2v07Printer10print_path17h7ec3c165f35862d2E+0x225): undefined reference to `<str as core::fmt::Display>::fmt'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN14rustc_demangle2v07Printer10print_path17h7ec3c165f35862d2E+0x248): undefined reference to `<str as core::fmt::Display>::fmt'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-e29c18f1d729b69b.rlib(rustc_demangle-e29c18f1d729b69b.rustc_demangle.fb6ce64c-cgu.0.rcgu.o):rustc_demangle.fb6ce64c-cgu.0:(.text._ZN14rustc_demangle2v07Printer10print_path17h7ec3c165f35862d2E+0x2cc): more undefined references to `<str as core::fmt::Display>::fmt' follow
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-e29c18f1d729b69b.rlib(rustc_demangle-e29c18f1d729b69b.rustc_demangle.fb6ce64c-cgu.0.rcgu.o): in function `rustc_demangle::v0::Printer::print_path':
          rustc_demangle.fb6ce64c-cgu.0:(.text._ZN14rustc_demangle2v07Printer10print_path17h7ec3c165f35862d2E+0x53c): undefined reference to `core::fmt::Formatter::alternate'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN14rustc_demangle2v07Printer10print_path17h7ec3c165f35862d2E+0x5ec): undefined reference to `<str as core::fmt::Display>::fmt'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN14rustc_demangle2v07Printer10print_path17h7ec3c165f35862d2E+0x6f1): undefined reference to `core::fmt::Formatter::write_str'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN14rustc_demangle2v07Printer10print_path17h7ec3c165f35862d2E+0x708): undefined reference to `core::fmt::num::<impl core::fmt::LowerHex for u64>::fmt'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN14rustc_demangle2v07Printer10print_path17h7ec3c165f35862d2E+0x726): undefined reference to `core::fmt::Formatter::write_str'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN14rustc_demangle2v07Printer10print_path17h7ec3c165f35862d2E+0x79a): undefined reference to `<str as core::fmt::Display>::fmt'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN14rustc_demangle2v07Printer10print_path17h7ec3c165f35862d2E+0x7d5): undefined reference to `<str as core::fmt::Display>::fmt'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN14rustc_demangle2v07Printer10print_path17h7ec3c165f35862d2E+0x831): undefined reference to `<str as core::fmt::Display>::fmt'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN14rustc_demangle2v07Printer10print_path17h7ec3c165f35862d2E+0x93b): undefined reference to `<str as core::fmt::Display>::fmt'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN14rustc_demangle2v07Printer10print_path17h7ec3c165f35862d2E+0x952): undefined reference to `<char as core::fmt::Display>::fmt'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN14rustc_demangle2v07Printer10print_path17h7ec3c165f35862d2E+0x982): undefined reference to `<str as core::fmt::Display>::fmt'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN14rustc_demangle2v07Printer10print_path17h7ec3c165f35862d2E+0x9e5): undefined reference to `<str as core::fmt::Display>::fmt'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN14rustc_demangle2v07Printer10print_path17h7ec3c165f35862d2E+0xa07): undefined reference to `core::fmt::num::imp::<impl core::fmt::Display for u64>::fmt'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN14rustc_demangle2v07Printer10print_path17h7ec3c165f35862d2E+0xa5d): undefined reference to `<str as core::fmt::Display>::fmt'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-e29c18f1d729b69b.rlib(rustc_demangle-e29c18f1d729b69b.rustc_demangle.fb6ce64c-cgu.0.rcgu.o): in function `rustc_demangle::v0::Printer::print_generic_arg':
          rustc_demangle.fb6ce64c-cgu.0:(.text._ZN14rustc_demangle2v07Printer17print_generic_arg17h0ed226597c130e40E+0x63): undefined reference to `<str as core::fmt::Display>::fmt'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN14rustc_demangle2v07Printer17print_generic_arg17h0ed226597c130e40E+0x149): undefined reference to `<str as core::fmt::Display>::fmt'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-e29c18f1d729b69b.rlib(rustc_demangle-e29c18f1d729b69b.rustc_demangle.fb6ce64c-cgu.0.rcgu.o): in function `rustc_demangle::v0::Printer::print_type':
          rustc_demangle.fb6ce64c-cgu.0:(.text._ZN14rustc_demangle2v07Printer10print_type17h77d62b1f054ca4ffE+0x11b): undefined reference to `<str as core::fmt::Display>::fmt'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN14rustc_demangle2v07Printer10print_type17h77d62b1f054ca4ffE+0x229): undefined reference to `<str as core::fmt::Display>::fmt'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-e29c18f1d729b69b.rlib(rustc_demangle-e29c18f1d729b69b.rustc_demangle.fb6ce64c-cgu.0.rcgu.o):rustc_demangle.fb6ce64c-cgu.0:(.text._ZN14rustc_demangle2v07Printer10print_type17h77d62b1f054ca4ffE+0x26a): more undefined references to `<str as core::fmt::Display>::fmt' follow
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-e29c18f1d729b69b.rlib(rustc_demangle-e29c18f1d729b69b.rustc_demangle.fb6ce64c-cgu.0.rcgu.o): in function `rustc_demangle::v0::Printer::print_const':
          rustc_demangle.fb6ce64c-cgu.0:(.text._ZN14rustc_demangle2v07Printer11print_const17h907e9ddb9e5b67aaE+0x8a1): undefined reference to `<core::fmt::Formatter as core::fmt::Write>::write_char'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN14rustc_demangle2v07Printer11print_const17h907e9ddb9e5b67aaE+0x8f2): undefined reference to `<str as core::fmt::Display>::fmt'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN14rustc_demangle2v07Printer11print_const17h907e9ddb9e5b67aaE+0x91d): undefined reference to `<str as core::fmt::Display>::fmt'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN14rustc_demangle2v07Printer11print_const17h907e9ddb9e5b67aaE+0x941): undefined reference to `<str as core::fmt::Display>::fmt'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN14rustc_demangle2v07Printer11print_const17h907e9ddb9e5b67aaE+0x9c5): undefined reference to `<str as core::fmt::Display>::fmt'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN14rustc_demangle2v07Printer11print_const17h907e9ddb9e5b67aaE+0x9e9): undefined reference to `<str as core::fmt::Display>::fmt'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN14rustc_demangle2v07Printer11print_const17h907e9ddb9e5b67aaE+0xb10): undefined reference to `<core::fmt::Formatter as core::fmt::Write>::write_char'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN14rustc_demangle2v07Printer11print_const17h907e9ddb9e5b67aaE+0xb61): undefined reference to `<core::fmt::Formatter as core::fmt::Write>::write_char'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN14rustc_demangle2v07Printer11print_const17h907e9ddb9e5b67aaE+0xb68): undefined reference to `<core::char::EscapeDebug as core::iter::traits::iterator::Iterator>::next'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN14rustc_demangle2v07Printer11print_const17h907e9ddb9e5b67aaE+0xbcb): undefined reference to `<str as core::fmt::Display>::fmt'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN14rustc_demangle2v07Printer11print_const17h907e9ddb9e5b67aaE+0xbf7): undefined reference to `<str as core::fmt::Display>::fmt'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN14rustc_demangle2v07Printer11print_const17h907e9ddb9e5b67aaE+0xc40): undefined reference to `<core::fmt::Formatter as core::fmt::Write>::write_char'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-e29c18f1d729b69b.rlib(rustc_demangle-e29c18f1d729b69b.rustc_demangle.fb6ce64c-cgu.0.rcgu.o): in function `rustc_demangle::v0::Printer::print_const::{{closure}}':
          rustc_demangle.fb6ce64c-cgu.0:(.text._ZN14rustc_demangle2v07Printer11print_const28_$u7b$$u7b$closure$u7d$$u7d$17h25a9748141c940d2E+0x33): undefined reference to `<str as core::fmt::Display>::fmt'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN14rustc_demangle2v07Printer11print_const28_$u7b$$u7b$closure$u7d$$u7d$17h25a9748141c940d2E+0xb9): undefined reference to `<str as core::fmt::Display>::fmt'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN14rustc_demangle2v07Printer11print_const28_$u7b$$u7b$closure$u7d$$u7d$17h25a9748141c940d2E+0x125): undefined reference to `<str as core::fmt::Display>::fmt'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN14rustc_demangle2v07Printer11print_const28_$u7b$$u7b$closure$u7d$$u7d$17h25a9748141c940d2E+0x1d9): undefined reference to `<str as core::fmt::Display>::fmt'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-e29c18f1d729b69b.rlib(rustc_demangle-e29c18f1d729b69b.rustc_demangle.fb6ce64c-cgu.0.rcgu.o): in function `rustc_demangle::v0::Printer::print_const_uint':
          rustc_demangle.fb6ce64c-cgu.0:(.text._ZN14rustc_demangle2v07Printer16print_const_uint17h88adda98cf98e049E+0x2f): undefined reference to `<str as core::fmt::Display>::fmt'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN14rustc_demangle2v07Printer16print_const_uint17h88adda98cf98e049E+0xfd): undefined reference to `core::fmt::num::imp::<impl core::fmt::Display for u64>::fmt'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN14rustc_demangle2v07Printer16print_const_uint17h88adda98cf98e049E+0x11d): undefined reference to `<str as core::fmt::Display>::fmt'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN14rustc_demangle2v07Printer16print_const_uint17h88adda98cf98e049E+0x15a): undefined reference to `<str as core::fmt::Display>::fmt'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN14rustc_demangle2v07Printer16print_const_uint17h88adda98cf98e049E+0x170): undefined reference to `<str as core::fmt::Display>::fmt'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN14rustc_demangle2v07Printer16print_const_uint17h88adda98cf98e049E+0x17d): undefined reference to `core::fmt::Formatter::alternate'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN14rustc_demangle2v07Printer16print_const_uint17h88adda98cf98e049E+0x2d5): undefined reference to `<str as core::fmt::Display>::fmt'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-e29c18f1d729b69b.rlib(rustc_demangle-e29c18f1d729b69b.rustc_demangle.fb6ce64c-cgu.0.rcgu.o): in function `rustc_demangle::v0::Printer::print_const_str_literal':
          rustc_demangle.fb6ce64c-cgu.0:(.text._ZN14rustc_demangle2v07Printer23print_const_str_literal17h90f193413aa02ed6E+0x3f): undefined reference to `<str as core::fmt::Display>::fmt'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN14rustc_demangle2v07Printer23print_const_str_literal17h90f193413aa02ed6E+0x146): undefined reference to `<core::fmt::Formatter as core::fmt::Write>::write_char'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN14rustc_demangle2v07Printer23print_const_str_literal17h90f193413aa02ed6E+0x189): undefined reference to `<core::fmt::Formatter as core::fmt::Write>::write_char'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN14rustc_demangle2v07Printer23print_const_str_literal17h90f193413aa02ed6E+0x1a9): undefined reference to `<str as core::fmt::Display>::fmt'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN14rustc_demangle2v07Printer23print_const_str_literal17h90f193413aa02ed6E+0x1d8): undefined reference to `<core::char::EscapeDebug as core::iter::traits::iterator::Iterator>::next'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN14rustc_demangle2v07Printer23print_const_str_literal17h90f193413aa02ed6E+0x1df): undefined reference to `<core::fmt::Formatter as core::fmt::Write>::write_char'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-e29c18f1d729b69b.rlib(rustc_demangle-e29c18f1d729b69b.rustc_demangle.fb6ce64c-cgu.0.rcgu.o): in function `rustc_demangle::demangle':
          rustc_demangle.fb6ce64c-cgu.0:(.text._ZN14rustc_demangle8demangle17hc5472272d399df0fE+0x2e): undefined reference to `core::str::pattern::StrSearcher::new'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-e29c18f1d729b69b.rlib(rustc_demangle-e29c18f1d729b69b.rustc_demangle.fb6ce64c-cgu.0.rcgu.o): in function `<rustc_demangle::Demangle as core::fmt::Display>::fmt':
          rustc_demangle.fb6ce64c-cgu.0:(.text._ZN63_$LT$rustc_demangle..Demangle$u20$as$u20$core..fmt..Display$GT$3fmt17h9fe16f37c87c4bdeE+0x1f): undefined reference to `core::fmt::Formatter::write_str'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN63_$LT$rustc_demangle..Demangle$u20$as$u20$core..fmt..Display$GT$3fmt17h9fe16f37c87c4bdeE+0x41): undefined reference to `core::fmt::Formatter::alternate'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN63_$LT$rustc_demangle..Demangle$u20$as$u20$core..fmt..Display$GT$3fmt17h9fe16f37c87c4bdeE+0x106): undefined reference to `core::fmt::write'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN63_$LT$rustc_demangle..Demangle$u20$as$u20$core..fmt..Display$GT$3fmt17h9fe16f37c87c4bdeE+0x129): undefined reference to `core::fmt::Formatter::write_str'
          /usr/bin/ld: rustc_demangle.fb6ce64c-cgu.0:(.text._ZN63_$LT$rustc_demangle..Demangle$u20$as$u20$core..fmt..Display$GT$3fmt17h9fe16f37c87c4bdeE+0x153): undefined reference to `core::fmt::Formatter::write_str'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-e29c18f1d729b69b.rlib(rustc_demangle-e29c18f1d729b69b.rustc_demangle.fb6ce64c-cgu.0.rcgu.o): in function `<rustc_demangle::SizeLimitExhausted as core::fmt::Debug>::fmt':
          rustc_demangle.fb6ce64c-cgu.0:(.text._ZN71_$LT$rustc_demangle..SizeLimitExhausted$u20$as$u20$core..fmt..Debug$GT$3fmt17h9c2e8be62dad3d1cE+0x11): undefined reference to `core::fmt::Formatter::write_str'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-e29c18f1d729b69b.rlib(rustc_demangle-e29c18f1d729b69b.rustc_demangle.fb6ce64c-cgu.0.rcgu.o):(.data.rel.ro..Lanon.1fef8ce695f45efa01521443e7aad9bd.39+0x18): undefined reference to `<core::fmt::Error as core::fmt::Debug>::fmt'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-e29c18f1d729b69b.rlib(rustc_demangle-e29c18f1d729b69b.rustc_demangle.fb6ce64c-cgu.0.rcgu.o):(.data.rel.ro..Lanon.1fef8ce695f45efa01521443e7aad9bd.42+0x18): undefined reference to `<core::num::error::ParseIntError as core::fmt::Debug>::fmt'
          collect2: error: ld returned 1 exit status
          
  = help: some `extern` functions couldn't be found; some native libraries may need to be installed or have their path specified
  = note: use the `-l` flag to specify native libraries to link
  = note: use the `cargo:rustc-link-lib` directive to specify the native libraries to link with Cargo (see https://doc.rust-lang.org/cargo/reference/build-scripts.html#cargorustc-link-libkindname)
error: could not compile `log` due to previous error
warning: build failed, waiting for other jobs to finish...
error: linking with `cc` failed: exit status: 1
  |
  |
  = note: "cc" "-m64" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/build/getrandom-6037786444d07737/build_script_build-6037786444d07737.build_script_build.ccafef73-cgu.0.rcgu.o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/build/getrandom-6037786444d07737/build_script_build-6037786444d07737.build_script_build.ccafef73-cgu.1.rcgu.o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/build/getrandom-6037786444d07737/build_script_build-6037786444d07737.build_script_build.ccafef73-cgu.10.rcgu.o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/build/getrandom-6037786444d07737/build_script_build-6037786444d07737.build_script_build.ccafef73-cgu.11.rcgu.o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/build/getrandom-6037786444d07737/build_script_build-6037786444d07737.build_script_build.ccafef73-cgu.12.rcgu.o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/build/getrandom-6037786444d07737/build_script_build-6037786444d07737.build_script_build.ccafef73-cgu.13.rcgu.o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/build/getrandom-6037786444d07737/build_script_build-6037786444d07737.build_script_build.ccafef73-cgu.14.rcgu.o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/build/getrandom-6037786444d07737/build_script_build-6037786444d07737.build_script_build.ccafef73-cgu.15.rcgu.o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/build/getrandom-6037786444d07737/build_script_build-6037786444d07737.build_script_build.ccafef73-cgu.2.rcgu.o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/build/getrandom-6037786444d07737/build_script_build-6037786444d07737.build_script_build.ccafef73-cgu.3.rcgu.o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/build/getrandom-6037786444d07737/build_script_build-6037786444d07737.build_script_build.ccafef73-cgu.4.rcgu.o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/build/getrandom-6037786444d07737/build_script_build-6037786444d07737.build_script_build.ccafef73-cgu.5.rcgu.o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/build/getrandom-6037786444d07737/build_script_build-6037786444d07737.build_script_build.ccafef73-cgu.6.rcgu.o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/build/getrandom-6037786444d07737/build_script_build-6037786444d07737.build_script_build.ccafef73-cgu.7.rcgu.o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/build/getrandom-6037786444d07737/build_script_build-6037786444d07737.build_script_build.ccafef73-cgu.8.rcgu.o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/build/getrandom-6037786444d07737/build_script_build-6037786444d07737.build_script_build.ccafef73-cgu.9.rcgu.o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/build/getrandom-6037786444d07737/build_script_build-6037786444d07737.q6h1gkscj4m2rx9.rcgu.o" "-Wl,--as-needed" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/deps" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,--start-group" "-Wl,-Bstatic" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-108fe35e8936d9a0.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-37e4332c476d7eda.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-06be5437072ea690.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-a80256f72d1c2a28.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-3d310bcd4c950676.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-49da2d6b00983af9.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-7cf566b004b20bc7.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-eff947ac63c31141.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-e29c18f1d729b69b.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-f2ca3c0690e144c6.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-6f01248e13bb90fb.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-26ac264fcce4a60e.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-a63c640438c78aa7.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-ac83bcad6aff82e8.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-7ec63f95dc609e1f.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-2deeba5fb4de62b0.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-a2a7040fb9f918eb.rlib" "-Wl,--end-group" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-236d062aac6f161c.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/build/getrandom-6037786444d07737/build_script_build-6037786444d07737" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs"
  = note: /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `<&T as core::fmt::Debug>::fmt':
          std.9dffa5e5-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17h43f370c971ba52c5E+0xf): undefined reference to `core::fmt::Formatter::debug_lower_hex'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17h43f370c971ba52c5E+0x26): undefined reference to `core::fmt::num::<impl core::fmt::LowerHex for usize>::fmt'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17h43f370c971ba52c5E+0x2f): undefined reference to `core::fmt::Formatter::debug_upper_hex'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17h43f370c971ba52c5E+0x46): undefined reference to `core::fmt::num::<impl core::fmt::UpperHex for usize>::fmt'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17h43f370c971ba52c5E+0x4f): undefined reference to `core::fmt::num::imp::<impl core::fmt::Display for usize>::fmt'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `<&T as core::fmt::Debug>::fmt':
          std.9dffa5e5-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17h4cb9553b63031b08E+0x22): undefined reference to `core::fmt::Formatter::debug_list'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17h4cb9553b63031b08E+0x46): undefined reference to `core::fmt::builders::DebugList::entry'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17h4cb9553b63031b08E+0x6f): undefined reference to `core::fmt::builders::DebugList::finish'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `<&T as core::fmt::Debug>::fmt':
          std.9dffa5e5-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17h59a8164d2e3bb255E+0xf): undefined reference to `core::fmt::Formatter::debug_lower_hex'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17h59a8164d2e3bb255E+0x26): undefined reference to `core::fmt::num::<impl core::fmt::LowerHex for u8>::fmt'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17h59a8164d2e3bb255E+0x2f): undefined reference to `core::fmt::Formatter::debug_upper_hex'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17h59a8164d2e3bb255E+0x46): undefined reference to `core::fmt::num::<impl core::fmt::UpperHex for u8>::fmt'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17h59a8164d2e3bb255E+0x4f): undefined reference to `core::fmt::num::imp::<impl core::fmt::Display for u8>::fmt'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `<&T as core::fmt::Debug>::fmt':
          std.9dffa5e5-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17h5b79b6b0eff3ba21E+0x11): undefined reference to `core::fmt::Formatter::pad'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `<&T as core::fmt::Debug>::fmt':
          std.9dffa5e5-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17h62180371847e330cE+0xf): undefined reference to `core::fmt::Formatter::debug_lower_hex'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17h62180371847e330cE+0x26): undefined reference to `core::fmt::num::<impl core::fmt::LowerHex for i32>::fmt'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17h62180371847e330cE+0x2f): undefined reference to `core::fmt::Formatter::debug_upper_hex'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17h62180371847e330cE+0x46): undefined reference to `core::fmt::num::<impl core::fmt::UpperHex for i32>::fmt'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17h62180371847e330cE+0x4f): undefined reference to `core::fmt::num::imp::<impl core::fmt::Display for i32>::fmt'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `<&T as core::fmt::Debug>::fmt':
          std.9dffa5e5-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17h8353eae13b6de11bE+0x29): undefined reference to `core::fmt::Formatter::debug_tuple'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17h8353eae13b6de11bE+0x3b): undefined reference to `core::fmt::builders::DebugTuple::field'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17h8353eae13b6de11bE+0x5f): undefined reference to `core::fmt::builders::DebugTuple::finish'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `<&T as core::fmt::Debug>::fmt':
          std.9dffa5e5-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17hc12898c603a89145E+0xf): undefined reference to `<str as core::fmt::Debug>::fmt'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `<&T as core::fmt::Display>::fmt':
          std.9dffa5e5-cgu.0:(.text._ZN44_$LT$$RF$T$u20$as$u20$core..fmt..Display$GT$3fmt17hb2465e3a68edc50dE+0xf): undefined reference to `<str as core::fmt::Display>::fmt'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `<&T as core::fmt::Display>::fmt':
          std.9dffa5e5-cgu.0:(.text._ZN44_$LT$$RF$T$u20$as$u20$core..fmt..Display$GT$3fmt17hcd8bd40b3fc9eda5E+0x5): undefined reference to `<core::panic::location::Location as core::fmt::Display>::fmt'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `core::fmt::num::<impl core::fmt::Debug for i32>::fmt':
          std.9dffa5e5-cgu.0:(.text._ZN4core3fmt3num50_$LT$impl$u20$core..fmt..Debug$u20$for$u20$i32$GT$3fmt17h78600bf243023ccbE+0xf): undefined reference to `core::fmt::Formatter::debug_lower_hex'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN4core3fmt3num50_$LT$impl$u20$core..fmt..Debug$u20$for$u20$i32$GT$3fmt17h78600bf243023ccbE+0x26): undefined reference to `core::fmt::num::<impl core::fmt::LowerHex for i32>::fmt'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN4core3fmt3num50_$LT$impl$u20$core..fmt..Debug$u20$for$u20$i32$GT$3fmt17h78600bf243023ccbE+0x2f): undefined reference to `core::fmt::Formatter::debug_upper_hex'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN4core3fmt3num50_$LT$impl$u20$core..fmt..Debug$u20$for$u20$i32$GT$3fmt17h78600bf243023ccbE+0x46): undefined reference to `core::fmt::num::<impl core::fmt::UpperHex for i32>::fmt'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN4core3fmt3num50_$LT$impl$u20$core..fmt..Debug$u20$for$u20$i32$GT$3fmt17h78600bf243023ccbE+0x4f): undefined reference to `core::fmt::num::imp::<impl core::fmt::Display for i32>::fmt'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `core::fmt::Write::write_fmt':
          std.9dffa5e5-cgu.0:(.text._ZN4core3fmt5Write9write_fmt17h62a230f4004585feE+0x36): undefined reference to `core::fmt::write'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `core::fmt::Write::write_fmt':
          std.9dffa5e5-cgu.0:(.text._ZN4core3fmt5Write9write_fmt17h6837d9f7c0bd0d7dE+0x36): undefined reference to `core::fmt::write'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `core::fmt::Write::write_fmt':
          std.9dffa5e5-cgu.0:(.text._ZN4core3fmt5Write9write_fmt17h8b4c819a9bfac5e7E+0x36): undefined reference to `core::fmt::write'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `core::ptr::drop_in_place<alloc::collections::btree::mem::replace::PanicGuard>':
          std.9dffa5e5-cgu.0:(.text._ZN4core3ptr72drop_in_place$LT$alloc..collections..btree..mem..replace..PanicGuard$GT$17hf7da9922f78307ddE+0x2): undefined reference to `<alloc::collections::btree::mem::replace::PanicGuard as core::ops::drop::Drop>::drop'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `core::str::<impl str>::contains':
          std.9dffa5e5-cgu.0:(.text._ZN4core3str21_$LT$impl$u20$str$GT$8contains17h4cfb047aa2c807b7E+0x22): undefined reference to `core::str::pattern::StrSearcher::new'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `core::panicking::assert_failed':
          std.9dffa5e5-cgu.0:(.text.unlikely._ZN4core9panicking13assert_failed17h62d42a07efe8a0e7E+0x47): undefined reference to `core::panicking::assert_failed_inner'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `core::panicking::assert_failed':
          std.9dffa5e5-cgu.0:(.text.unlikely._ZN4core9panicking13assert_failed17h92faa5648efbadd8E+0x6e): undefined reference to `core::panicking::assert_failed_inner'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `core::panicking::assert_failed':
          std.9dffa5e5-cgu.0:(.text.unlikely._ZN4core9panicking13assert_failed17hcc36ced8cdd12c11E+0x57): undefined reference to `core::panicking::assert_failed_inner'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `core::panicking::assert_failed':
          std.9dffa5e5-cgu.0:(.text.unlikely._ZN4core9panicking13assert_failed17he8df8137e9a0e523E+0x49): undefined reference to `core::panicking::assert_failed_inner'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `<*mut T as core::fmt::Debug>::fmt':
          std.9dffa5e5-cgu.0:(.text._ZN50_$LT$$BP$mut$u20$T$u20$as$u20$core..fmt..Debug$GT$3fmt17hba83b383dff2139eE+0x5): undefined reference to `<*const T as core::fmt::Pointer>::fmt::inner'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `<&mut W as core::fmt::Write>::write_fmt':
          std.9dffa5e5-cgu.0:(.text._ZN50_$LT$$RF$mut$u20$W$u20$as$u20$core..fmt..Write$GT$9write_fmt17h7464fcc532da713cE+0x39): undefined reference to `core::fmt::write'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `<&mut W as core::fmt::Write>::write_fmt':
          std.9dffa5e5-cgu.0:(.text._ZN50_$LT$$RF$mut$u20$W$u20$as$u20$core..fmt..Write$GT$9write_fmt17hc1dc2cc88ffca6abE+0x39): undefined reference to `core::fmt::write'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `<&mut W as core::fmt::Write>::write_fmt':
          std.9dffa5e5-cgu.0:(.text._ZN50_$LT$$RF$mut$u20$W$u20$as$u20$core..fmt..Write$GT$9write_fmt17hd2f5b32efa858cfbE+0x39): undefined reference to `core::fmt::write'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `<&mut W as core::fmt::Write>::write_fmt':
          std.9dffa5e5-cgu.0:(.text._ZN50_$LT$$RF$mut$u20$W$u20$as$u20$core..fmt..Write$GT$9write_fmt17he073d3712ca6770eE+0x39): undefined reference to `core::fmt::write'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `<alloc::string::String as core::fmt::Debug>::fmt':
          std.9dffa5e5-cgu.0:(.text._ZN58_$LT$alloc..string..String$u20$as$u20$core..fmt..Debug$GT$3fmt17h7e99bf70be91dcdeE+0x13): undefined reference to `<str as core::fmt::Debug>::fmt'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `<alloc::string::String as core::fmt::Display>::fmt':
          std.9dffa5e5-cgu.0:(.text._ZN60_$LT$alloc..string..String$u20$as$u20$core..fmt..Display$GT$3fmt17hf3f43a2cc9289772E+0x13): undefined reference to `<str as core::fmt::Display>::fmt'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `<core::result::Result<T,E> as core::fmt::Debug>::fmt':
          std.9dffa5e5-cgu.0:(.text._ZN70_$LT$core..result..Result$LT$T$C$E$GT$$u20$as$u20$core..fmt..Debug$GT$3fmt17h09d72456fffd6d79E+0x26): undefined reference to `core::fmt::Formatter::debug_tuple'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN70_$LT$core..result..Result$LT$T$C$E$GT$$u20$as$u20$core..fmt..Debug$GT$3fmt17h09d72456fffd6d79E+0x4e): undefined reference to `core::fmt::Formatter::debug_tuple'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN70_$LT$core..result..Result$LT$T$C$E$GT$$u20$as$u20$core..fmt..Debug$GT$3fmt17h09d72456fffd6d79E+0x68): undefined reference to `core::fmt::builders::DebugTuple::field'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN70_$LT$core..result..Result$LT$T$C$E$GT$$u20$as$u20$core..fmt..Debug$GT$3fmt17h09d72456fffd6d79E+0x71): undefined reference to `core::fmt::builders::DebugTuple::finish'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `addr2line::ResUnit<R>::render_file':
          std.9dffa5e5-cgu.0:(.text._ZN9addr2line16ResUnit$LT$R$GT$11render_file17hc6f911cf87d713dbE+0x38): undefined reference to `alloc::string::String::from_utf8_lossy'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN9addr2line16ResUnit$LT$R$GT$11render_file17hc6f911cf87d713dbE+0x21a): undefined reference to `alloc::string::String::from_utf8_lossy'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN9addr2line16ResUnit$LT$R$GT$11render_file17hc6f911cf87d713dbE+0x317): undefined reference to `alloc::string::String::from_utf8_lossy'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `<std::thread::local::AccessError as core::fmt::Debug>::fmt':
          std.9dffa5e5-cgu.0:(.text._ZN68_$LT$std..thread..local..AccessError$u20$as$u20$core..fmt..Debug$GT$3fmt17h9ab4b1f187af726fE+0x15): undefined reference to `core::fmt::Formatter::debug_struct'
          /usr/bin/ld: std.9dffa5e5-cgu.0:(.text._ZN68_$LT$std..thread..local..AccessError$u20$as$u20$core..fmt..Debug$GT$3fmt17h9ab4b1f187af726fE+0x2a): undefined reference to `core::fmt::builders::DebugStruct::finish'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `std::thread::Thread::new':
          std.9dffa5e5-cgu.0:(.text._ZN3std6thread6Thread3new17hec228d2be3a96ca2E+0x13f): undefined reference to `core::panicking::panic_fmt'
          /usr/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-83a9d8851b8b8593.rlib(std-83a9d8851b8b8593.std.9dffa5e5-cgu.0.rcgu.o): in function `<std::io::error::Repr as core::fmt::Debug>::fmt':
          std.9dffa5e5-cgu.0:(.text._ZN57_$LT$std..io..error..Repr$u20$as$u20$core..fmt..Debug$GT$3fmt17he6e839d72e5b5b94E+0x37): undefined reference to `core::fmt::Formatter::debug_struct'

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bors commented Dec 22, 2021

💔 Test failed - checks-actions

@bors bors added S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Dec 22, 2021
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The job dist-x86_64-linux failed! Check out the build log: (web) (plain)

Click to see the possible cause of the failure (guessed by this bot) 
[RUSTC-TIMING] pin_project_lite test:false 0.100
   Compiling either v1.6.0
[RUSTC-TIMING] smallvec test:false 0.387
   Compiling rustc-hash v1.1.0
error: linking with `clang` failed: exit status: 1
  |
  = note: "clang" "-m64" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/build/log-d0b86ba3a4fe8bce/build_script_build-d0b86ba3a4fe8bce.build_script_build.8b1791be-cgu.0.rcgu.o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/build/log-d0b86ba3a4fe8bce/build_script_build-d0b86ba3a4fe8bce.build_script_build.8b1791be-cgu.1.rcgu.o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/build/log-d0b86ba3a4fe8bce/build_script_build-d0b86ba3a4fe8bce.build_script_build.8b1791be-cgu.10.rcgu.o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/build/log-d0b86ba3a4fe8bce/build_script_build-d0b86ba3a4fe8bce.build_script_build.8b1791be-cgu.11.rcgu.o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/build/log-d0b86ba3a4fe8bce/build_script_build-d0b86ba3a4fe8bce.build_script_build.8b1791be-cgu.12.rcgu.o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/build/log-d0b86ba3a4fe8bce/build_script_build-d0b86ba3a4fe8bce.build_script_build.8b1791be-cgu.13.rcgu.o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/build/log-d0b86ba3a4fe8bce/build_script_build-d0b86ba3a4fe8bce.build_script_build.8b1791be-cgu.14.rcgu.o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/build/log-d0b86ba3a4fe8bce/build_script_build-d0b86ba3a4fe8bce.build_script_build.8b1791be-cgu.15.rcgu.o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/build/log-d0b86ba3a4fe8bce/build_script_build-d0b86ba3a4fe8bce.build_script_build.8b1791be-cgu.2.rcgu.o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/build/log-d0b86ba3a4fe8bce/build_script_build-d0b86ba3a4fe8bce.build_script_build.8b1791be-cgu.3.rcgu.o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/build/log-d0b86ba3a4fe8bce/build_script_build-d0b86ba3a4fe8bce.build_script_build.8b1791be-cgu.4.rcgu.o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/build/log-d0b86ba3a4fe8bce/build_script_build-d0b86ba3a4fe8bce.build_script_build.8b1791be-cgu.5.rcgu.o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/build/log-d0b86ba3a4fe8bce/build_script_build-d0b86ba3a4fe8bce.build_script_build.8b1791be-cgu.6.rcgu.o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/build/log-d0b86ba3a4fe8bce/build_script_build-d0b86ba3a4fe8bce.build_script_build.8b1791be-cgu.7.rcgu.o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/build/log-d0b86ba3a4fe8bce/build_script_build-d0b86ba3a4fe8bce.build_script_build.8b1791be-cgu.8.rcgu.o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/build/log-d0b86ba3a4fe8bce/build_script_build-d0b86ba3a4fe8bce.build_script_build.8b1791be-cgu.9.rcgu.o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/build/log-d0b86ba3a4fe8bce/build_script_build-d0b86ba3a4fe8bce.2x8sq0ip2cwnp86x.rcgu.o" "-Wl,--as-needed" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/deps" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,--start-group" "-Wl,-Bstatic" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-9cb5ef8235cf10de.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-c94e3d0069d19330.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-5a532766d1e80b5b.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-d08f0c83526179dc.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-d995c6cafdb3d253.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-02ebc04a72bd9433.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-5cbc32ae14534ca9.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-969ebc8623abfcc9.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7f98f837d3579544.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-b96a8aea2dd7bf12.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-c7b2792f3bc0d0eb.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-7558dde8464d46ce.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-b3d84848ab790cf7.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-f48e57d6d73020ee.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-ffaac76756e3f83b.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-2a6a2797f7a73818.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-0e3656b1fda5fd7b.rlib" "-Wl,--end-group" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-f98cce041f593917.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/build/log-d0b86ba3a4fe8bce/build_script_build-d0b86ba3a4fe8bce" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs"
  = note: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `core::fmt::num::_$LT$impl$u20$core..fmt..Debug$u20$for$u20$u8$GT$::fmt::hca4bf337204cea24':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/num.rs:186: undefined reference to `core::fmt::Formatter::debug_lower_hex::h905941bdf8494aeb'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/num.rs:187: undefined reference to `core::fmt::num::_$LT$impl$u20$core..fmt..LowerHex$u20$for$u20$u8$GT$::fmt::hee37268b5549f2aa'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/num.rs:188: undefined reference to `core::fmt::Formatter::debug_upper_hex::h95ff5357daa7c674'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/num.rs:189: undefined reference to `core::fmt::num::_$LT$impl$u20$core..fmt..UpperHex$u20$for$u20$u8$GT$::fmt::h46847482c9c93cdc'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/num.rs:191: undefined reference to `core::fmt::num::imp::_$LT$impl$u20$core..fmt..Display$u20$for$u20$u8$GT$::fmt::ha5c57bd4f32c7094'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `_$LT$$u5b$T$u5d$$u20$as$u20$core..fmt..Debug$GT$::fmt::h5a9b4ea65b1f1b7d':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/mod.rs:2290: undefined reference to `core::fmt::Formatter::debug_list::h581367d9aabf12ee'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `core::fmt::builders::DebugList::entries::he31c7bc4328f51f5':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/slice/iter/macros.rs:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17h72556f317d673776E+0x41): undefined reference to `core::fmt::builders::DebugList::entry::h444be18c757960cb'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `_$LT$$u5b$T$u5d$$u20$as$u20$core..fmt..Debug$GT$::fmt::h5a9b4ea65b1f1b7d':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/mod.rs:2290: undefined reference to `core::fmt::builders::DebugList::finish::hfbbca9e7ae0b6582'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `core::fmt::num::_$LT$impl$u20$core..fmt..Debug$u20$for$u20$i32$GT$::fmt::hc899cc24da6a8ebb':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/num.rs:186: undefined reference to `core::fmt::Formatter::debug_lower_hex::h905941bdf8494aeb'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/num.rs:187: undefined reference to `core::fmt::num::_$LT$impl$u20$core..fmt..LowerHex$u20$for$u20$i32$GT$::fmt::h99ab0db6c485eaf0'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/num.rs:188: undefined reference to `core::fmt::Formatter::debug_upper_hex::h95ff5357daa7c674'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/num.rs:189: undefined reference to `core::fmt::num::_$LT$impl$u20$core..fmt..UpperHex$u20$for$u20$i32$GT$::fmt::hf95fcf31810ab103'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/num.rs:191: undefined reference to `core::fmt::num::imp::_$LT$impl$u20$core..fmt..Display$u20$for$u20$i32$GT$::fmt::h34f22a4686cfe3fa'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `_$LT$$LP$$RP$$u20$as$u20$core..fmt..Debug$GT$::fmt::h78c96f2b8fc9ebdd':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/mod.rs:2298: undefined reference to `core::fmt::Formatter::pad::hc5735e6f3877b835'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `core::fmt::num::_$LT$impl$u20$core..fmt..Debug$u20$for$u20$usize$GT$::fmt::h6200e5537761666c':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/num.rs:186: undefined reference to `core::fmt::Formatter::debug_lower_hex::h905941bdf8494aeb'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/num.rs:187: undefined reference to `core::fmt::num::_$LT$impl$u20$core..fmt..LowerHex$u20$for$u20$usize$GT$::fmt::hca8c94a83a7d9611'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/num.rs:188: undefined reference to `core::fmt::Formatter::debug_upper_hex::h95ff5357daa7c674'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/num.rs:189: undefined reference to `core::fmt::num::_$LT$impl$u20$core..fmt..UpperHex$u20$for$u20$usize$GT$::fmt::h2c338989ded31eef'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/num.rs:191: undefined reference to `core::fmt::num::imp::_$LT$impl$u20$core..fmt..Display$u20$for$u20$usize$GT$::fmt::h1b4d693e6d291dc0'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `_$LT$std..ffi..c_str..NulError$u20$as$u20$core..fmt..Debug$GT$::fmt::h2df60087690ab689':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/ffi/c_str.rs:218: undefined reference to `core::fmt::Formatter::debug_tuple::hef71627e56367070'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/ffi/c_str.rs:218: undefined reference to `core::fmt::builders::DebugTuple::field::h87d24e0970f8330e'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/ffi/c_str.rs:218: undefined reference to `core::fmt::builders::DebugTuple::finish::h217b806de59fb4f9'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$::fmt::hfe1e5b11c88d455b':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/mod.rs:2087: undefined reference to `_$LT$str$u20$as$u20$core..fmt..Debug$GT$::fmt::h5dd8b18e3f8bd67a'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `_$LT$$RF$T$u20$as$u20$core..fmt..Display$GT$::fmt::h047536bc0c219740':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/mod.rs:2087: undefined reference to `_$LT$str$u20$as$u20$core..fmt..Display$GT$::fmt::h79c9321a0f521be9'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `_$LT$$RF$T$u20$as$u20$core..fmt..Display$GT$::fmt::h33f5266d5b991dd0':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/mod.rs:2087: undefined reference to `_$LT$core..panic..location..Location$u20$as$u20$core..fmt..Display$GT$::fmt::h0da2893351908c47'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `core::fmt::num::_$LT$impl$u20$core..fmt..Debug$u20$for$u20$i32$GT$::fmt::hc899cc24da6a8ebb':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/num.rs:186: undefined reference to `core::fmt::Formatter::debug_lower_hex::h905941bdf8494aeb'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/num.rs:187: undefined reference to `core::fmt::num::_$LT$impl$u20$core..fmt..LowerHex$u20$for$u20$i32$GT$::fmt::h99ab0db6c485eaf0'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/num.rs:188: undefined reference to `core::fmt::Formatter::debug_upper_hex::h95ff5357daa7c674'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/num.rs:189: undefined reference to `core::fmt::num::_$LT$impl$u20$core..fmt..UpperHex$u20$for$u20$i32$GT$::fmt::hf95fcf31810ab103'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/num.rs:191: undefined reference to `core::fmt::num::imp::_$LT$impl$u20$core..fmt..Display$u20$for$u20$i32$GT$::fmt::h34f22a4686cfe3fa'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `core::fmt::Write::write_fmt::h2f2f0dfaf4870aa4':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/mod.rs:186: undefined reference to `core::fmt::write::hfd43298ac4a7d30b'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `core::fmt::Write::write_fmt::h97945e8a840e0951':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/mod.rs:186: undefined reference to `core::fmt::write::hfd43298ac4a7d30b'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `core::fmt::Write::write_fmt::heb1264075b0127a3':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/mod.rs:186: undefined reference to `core::fmt::write::hfd43298ac4a7d30b'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `core::ptr::drop_in_place$LT$alloc..collections..btree..mem..replace..PanicGuard$GT$::h80096020d01f02ac':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/ptr/mod.rs:188: undefined reference to `_$LT$alloc..collections..btree..mem..replace..PanicGuard$u20$as$u20$core..ops..drop..Drop$GT$::drop::hf8821d00f753e79c'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `_$LT$$RF$str$u20$as$u20$core..str..pattern..Pattern$GT$::into_searcher::h929237bca5bd428c':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/str/pattern.rs:940: undefined reference to `core::str::pattern::StrSearcher::new::h0e8ded23eefdc0d3'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `core::panicking::assert_failed::h4e621a7fe5696a70':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/panicking.rs:145: undefined reference to `core::panicking::assert_failed_inner::hf51da634552d9c4a'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `core::panicking::assert_failed::h59ccf8c0e197b049':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/panicking.rs:145: undefined reference to `core::panicking::assert_failed_inner::hf51da634552d9c4a'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `_$LT$$BP$const$u20$T$u20$as$u20$core..fmt..Pointer$GT$::fmt::h09d6790317359bb4':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/mod.rs:2216: undefined reference to `_$LT$$BP$const$u20$T$u20$as$u20$core..fmt..Pointer$GT$::fmt::inner::h4e7000615176256b'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `core::fmt::Write::write_fmt::h2f2f0dfaf4870aa4':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/mod.rs:186: undefined reference to `core::fmt::write::hfd43298ac4a7d30b'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `core::fmt::Write::write_fmt::h1d11d699a815fa31':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/mod.rs:186: undefined reference to `core::fmt::write::hfd43298ac4a7d30b'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `core::fmt::Write::write_fmt::h97945e8a840e0951':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/mod.rs:186: undefined reference to `core::fmt::write::hfd43298ac4a7d30b'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `core::fmt::Write::write_fmt::heb1264075b0127a3':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/mod.rs:186: undefined reference to `core::fmt::write::hfd43298ac4a7d30b'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `_$LT$alloc..string..String$u20$as$u20$core..fmt..Debug$GT$::fmt::h4229906d5a1dc832':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/alloc/src/string.rs:2145: undefined reference to `_$LT$str$u20$as$u20$core..fmt..Debug$GT$::fmt::h5dd8b18e3f8bd67a'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `_$LT$alloc..string..String$u20$as$u20$core..fmt..Display$GT$::fmt::hdf02d1959411d01d':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/alloc/src/string.rs:2137: undefined reference to `_$LT$str$u20$as$u20$core..fmt..Display$GT$::fmt::h79c9321a0f521be9'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `_$LT$core..result..Result$LT$T$C$E$GT$$u20$as$u20$core..fmt..Debug$GT$::fmt::h8e64c51a8fc7cfb2':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/result.rs:499: undefined reference to `core::fmt::Formatter::debug_tuple::hef71627e56367070'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/result.rs:499: undefined reference to `core::fmt::Formatter::debug_tuple::hef71627e56367070'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/result.rs:499: undefined reference to `core::fmt::builders::DebugTuple::field::h87d24e0970f8330e'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/result.rs:499: undefined reference to `core::fmt::builders::DebugTuple::finish::h217b806de59fb4f9'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `_$LT$gimli..read..endian_slice..EndianSlice$LT$Endian$GT$$u20$as$u20$gimli..read..reader..Reader$GT$::to_string_lossy::hfe4b47f4879baa1d':
          /cargo/registry/src/github.com-1ecc6299db9ec823/gimli-0.25.0/src/read/endian_slice.rs:302: undefined reference to `alloc::string::String::from_utf8_lossy::hb63be7645c4b2bdc'
          /cargo/registry/src/github.com-1ecc6299db9ec823/gimli-0.25.0/src/read/endian_slice.rs:302: undefined reference to `alloc::string::String::from_utf8_lossy::hb63be7645c4b2bdc'
          /cargo/registry/src/github.com-1ecc6299db9ec823/gimli-0.25.0/src/read/endian_slice.rs:302: undefined reference to `alloc::string::String::from_utf8_lossy::hb63be7645c4b2bdc'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `_$LT$std..thread..local..AccessError$u20$as$u20$core..fmt..Debug$GT$::fmt::ha759ef782f94f576':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/thread/local.rs:347: undefined reference to `core::fmt::Formatter::debug_struct::h0345a6d2a002a7fc'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/thread/local.rs:347: undefined reference to `core::fmt::builders::DebugStruct::finish::hb3d84940c1aa3529'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `std::thread::ThreadId::new::h1465df65a136d4e3':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/thread/mod.rs:1012: undefined reference to `core::panicking::panic_fmt::h000e64b583cf70c3'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `std::sys::unix::rwlock::RWLock::read::h48a8f5cc114edf21':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/sys/unix/rwlock.rs:41: undefined reference to `core::panicking::panic_fmt::h000e64b583cf70c3'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/sys/unix/rwlock.rs:49: undefined reference to `core::panicking::panic_fmt::h000e64b583cf70c3'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `_$LT$std..io..error..Repr$u20$as$u20$core..fmt..Debug$GT$::fmt::ha937bf5ddf27e4f4':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/io/error.rs:749: undefined reference to `core::fmt::Formatter::debug_struct::h0345a6d2a002a7fc'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/io/error.rs:749: undefined reference to `core::fmt::builders::DebugStruct::field::hb9b2711fd34661a8'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/io/error.rs:749: undefined reference to `core::fmt::builders::DebugStruct::finish::hb3d84940c1aa3529'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/io/error.rs:756: undefined reference to `core::fmt::Formatter::debug_tuple::hef71627e56367070'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/io/error.rs:756: undefined reference to `core::fmt::builders::DebugTuple::field::h87d24e0970f8330e'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/io/error.rs:756: undefined reference to `core::fmt::builders::DebugTuple::finish::h217b806de59fb4f9'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/io/error.rs:758: undefined reference to `core::fmt::Formatter::debug_struct::h0345a6d2a002a7fc'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/io/error.rs:758: undefined reference to `core::fmt::builders::DebugStruct::field::hb9b2711fd34661a8'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `_$LT$std..io..error..Custom$u20$as$u20$core..fmt..Debug$GT$::fmt::hc3217659cecd55d9':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/io/error.rs:77: undefined reference to `core::fmt::Formatter::debug_struct::h0345a6d2a002a7fc'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/io/error.rs:77: undefined reference to `core::fmt::builders::DebugStruct::field::hb9b2711fd34661a8'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `_$LT$std..io..error..Repr$u20$as$u20$core..fmt..Debug$GT$::fmt::ha937bf5ddf27e4f4':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/io/error.rs:(.text._ZN57_$LT$std..io..error..Repr$u20$as$u20$core..fmt..Debug$GT$3fmt17ha937bf5ddf27e4f4E+0x244): undefined reference to `core::fmt::builders::DebugStruct::finish::hb3d84940c1aa3529'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `_$LT$std..io..error..Error$u20$as$u20$core..fmt..Display$GT$::fmt::h4a888596dac28f15':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/io/error.rs:770: undefined reference to `core::fmt::num::imp::_$LT$impl$u20$core..fmt..Display$u20$for$u20$i32$GT$::fmt::h34f22a4686cfe3fa'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/io/error.rs:770: undefined reference to `core::fmt::Formatter::write_fmt::he293711fdcfc24dd'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/io/error.rs:774: undefined reference to `_$LT$str$u20$as$u20$core..fmt..Display$GT$::fmt::h79c9321a0f521be9'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/io/error.rs:773: undefined reference to `core::fmt::Formatter::write_fmt::he293711fdcfc24dd'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `std::io::Write::write_fmt::h6d7d93ca3f1639c3':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/io/mod.rs:1660: undefined reference to `core::fmt::write::hfd43298ac4a7d30b'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `std::io::stdio::print_to::h829a81c2ad285e8c':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/io/stdio.rs:1187: undefined reference to `core::panicking::panic_fmt::h000e64b583cf70c3'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `std::sys::unix::io::IoSlice::advance::h602e580de25cb7a9':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/sys/unix/io.rs:25: undefined reference to `core::panicking::panic_fmt::h000e64b583cf70c3'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/sys/unix/io.rs:25: undefined reference to `core::panicking::panic_fmt::h000e64b583cf70c3'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `std::io::Write::write_fmt::hba4546a3bee39889':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/io/mod.rs:1660: undefined reference to `core::fmt::write::hfd43298ac4a7d30b'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `std::io::Write::write_fmt::hddd27d521a86608d':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/io/mod.rs:1660: undefined reference to `core::fmt::write::hfd43298ac4a7d30b'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `std::sync::once::Once::call_inner::hf0f0f270c16e32fb':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/sync/once.rs:393: undefined reference to `core::panicking::panic_fmt::h000e64b583cf70c3'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `std::sys::unix::init::reset_sigpipe::hbc1b7272d25bde0c':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/sys/unix/mod.rs:123: undefined reference to `_$LT$core..fmt..Arguments$u20$as$u20$core..fmt..Display$GT$::fmt::h6e72d9a4edb4ae09'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `std::rt::init::h1245f84d56eb585f':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/rt.rs:85: undefined reference to `_$LT$core..fmt..Arguments$u20$as$u20$core..fmt..Display$GT$::fmt::h6e72d9a4edb4ae09'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `std::io::Write::write_fmt::hba4546a3bee39889':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/io/mod.rs:1660: undefined reference to `core::fmt::write::hfd43298ac4a7d30b'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `std::thread::ThreadId::new::h1465df65a136d4e3':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/thread/mod.rs:1012: undefined reference to `core::panicking::panic_fmt::h000e64b583cf70c3'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `std::rt::lang_start_internal::_$u7b$$u7b$closure$u7d$$u7d$::h9acc001f44579265':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/rt.rs:114: undefined reference to `_$LT$core..fmt..Arguments$u20$as$u20$core..fmt..Display$GT$::fmt::h6e72d9a4edb4ae09'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `std::rt::lang_start_internal::_$u7b$$u7b$closure$u7d$$u7d$::hc6039c29c0481d6c':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/rt.rs:131: undefined reference to `_$LT$core..fmt..Arguments$u20$as$u20$core..fmt..Display$GT$::fmt::h6e72d9a4edb4ae09'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `std::sys_common::backtrace::_print_fmt::h7d7a6c3b96ce4603':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/sys_common/backtrace.rs:60: undefined reference to `core::fmt::Formatter::write_fmt::he293711fdcfc24dd'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/sys_common/backtrace.rs:106: undefined reference to `core::fmt::Formatter::write_fmt::he293711fdcfc24dd'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `std::backtrace_rs::symbolize::SymbolName::as_str::_$u7b$$u7b$closure$u7d$$u7d$::h674ee1d546f8914f':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/../../backtrace/src/symbolize/mod.rs:350: undefined reference to `core::str::converts::from_utf8::hb62f41f84029ee87'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `_$LT$std..sys..unix..os_str..Slice$u20$as$u20$core..fmt..Display$GT$::fmt::ha58500b26493a88b':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/sys/unix/os_str.rs:50: undefined reference to `core::str::lossy::Utf8Lossy::from_bytes::he339027fabc1bd1d'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `_$LT$$RF$T$u20$as$u20$core..fmt..Display$GT$::fmt::haaf384ada3dcad4e':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/mod.rs:2087: undefined reference to `_$LT$core..str..lossy..Utf8Lossy$u20$as$u20$core..fmt..Display$GT$::fmt::hf11cff85de1772ce'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `std::sys::unix::os_str::Slice::to_str::h873f0582e11b615c':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/sys/unix/os_str.rs:188: undefined reference to `core::str::converts::from_utf8::hb62f41f84029ee87'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `std::sys_common::backtrace::output_filename::hfc509ae80e784d41':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/sys_common/backtrace.rs:223: undefined reference to `_$LT$char$u20$as$u20$core..fmt..Display$GT$::fmt::h0b394b605da726df'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/sys_common/backtrace.rs:223: undefined reference to `core::fmt::Formatter::write_fmt::he293711fdcfc24dd'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `std::sys_common::thread_info::set::_$u7b$$u7b$closure$u7d$$u7d$::h46c86b4fbc581621':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/sys_common/thread_info.rs:44: undefined reference to `_$LT$core..fmt..Arguments$u20$as$u20$core..fmt..Display$GT$::fmt::h6e72d9a4edb4ae09'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `std::sys_common::thread_local_key::StaticKey::lazy_init::h0b0080ec6c9098c6':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/sys_common/thread_local_key.rs:188: undefined reference to `_$LT$core..fmt..Arguments$u20$as$u20$core..fmt..Display$GT$::fmt::h6e72d9a4edb4ae09'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `std::alloc::default_alloc_error_hook::hbf3c67f6103d501f':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/alloc.rs:318: undefined reference to `core::fmt::num::imp::_$LT$impl$u20$core..fmt..Display$u20$for$u20$usize$GT$::fmt::h1b4d693e6d291dc0'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `__rust_drop_panic':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/panicking.rs:62: undefined reference to `_$LT$core..fmt..Arguments$u20$as$u20$core..fmt..Display$GT$::fmt::h6e72d9a4edb4ae09'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `__rust_foreign_exception':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/panicking.rs:70: undefined reference to `_$LT$core..fmt..Arguments$u20$as$u20$core..fmt..Display$GT$::fmt::h6e72d9a4edb4ae09'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `std::panicking::default_hook::hc7f0edddcd535bc8':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/panicking.rs:193: undefined reference to `core::panic::panic_info::PanicInfo::location::h19d47cdb88a26072'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/panicking.rs:195: undefined reference to `core::panic::panic_info::PanicInfo::payload::hca76fa4656027666'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/panicking.rs:197: undefined reference to `core::panic::panic_info::PanicInfo::payload::hca76fa4656027666'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `rust_begin_unwind':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/panicking.rs:496: undefined reference to `core::panic::panic_info::PanicInfo::location::h19d47cdb88a26072'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/panicking.rs:497: undefined reference to `core::panic::panic_info::PanicInfo::message::h8c11c4033a2a824b'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `std::panicking::begin_panic_handler::_$u7b$$u7b$closure$u7d$$u7d$::h1a045b52e87c0450':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/panicking.rs:500: undefined reference to `core::panic::panic_info::PanicInfo::message::h8c11c4033a2a824b'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/panicking.rs:502: undefined reference to `core::panic::panic_info::PanicInfo::message::h8c11c4033a2a824b'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `core::fmt::Write::write_fmt::h1d11d699a815fa31':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/mod.rs:186: undefined reference to `core::fmt::write::hfd43298ac4a7d30b'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/mod.rs:186: undefined reference to `core::fmt::write::hfd43298ac4a7d30b'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `std::sys::unix::rwlock::RWLock::read::h48a8f5cc114edf21':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/sys/unix/rwlock.rs:(.text._ZN3std9panicking20rust_panic_with_hook17h9489615ca30e3a41E+0x124): undefined reference to `core::panicking::panic_fmt::h000e64b583cf70c3'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `std::panicking::rust_panic_with_hook::h9489615ca30e3a41':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/panicking.rs:588: undefined reference to `_$LT$core..panic..panic_info..PanicInfo$u20$as$u20$core..fmt..Display$GT$::fmt::h89d86179455d443c'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `std::sys::unix::rwlock::RWLock::read::h48a8f5cc114edf21':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/sys/unix/rwlock.rs:(.text._ZN3std9panicking20rust_panic_with_hook17h9489615ca30e3a41E+0x373): undefined reference to `core::panicking::panic_fmt::h000e64b583cf70c3'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `rust_panic':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/panicking.rs:656: undefined reference to `core::fmt::num::imp::_$LT$impl$u20$core..fmt..Display$u20$for$u20$u32$GT$::fmt::hdc140f5fca6e3bfa'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/panicking.rs:656: undefined reference to `_$LT$core..fmt..Arguments$u20$as$u20$core..fmt..Display$GT$::fmt::h6e72d9a4edb4ae09'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `std::backtrace_rs::symbolize::gimli::Symbol::name::h8f27db14a35b476c':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/../../backtrace/src/symbolize/gimli.rs:(.text._ZN3std12backtrace_rs9symbolize6Symbol4name17hfe2c0e3cc78bc9a2E+0x44): undefined reference to `core::str::converts::from_utf8::hb62f41f84029ee87'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `std::backtrace_rs::print::BacktraceFrameFmt::print_raw_generic::hdec5c6953cbc823c':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/../../backtrace/src/print.rs:236: undefined reference to `core::fmt::Formatter::write_fmt::he293711fdcfc24dd'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/../../backtrace/src/print.rs:238: undefined reference to `core::fmt::ArgumentV1::from_usize::h3f441de7e8f004d1'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/../../backtrace/src/print.rs:(.text._ZN3std12backtrace_rs5print17BacktraceFrameFmt21print_raw_with_column17h7fceda29fb58cc3bE+0x16a): undefined reference to `core::fmt::Formatter::write_fmt::he293711fdcfc24dd'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/../../backtrace/src/print.rs:231: undefined reference to `core::fmt::num::imp::_$LT$impl$u20$core..fmt..Display$u20$for$u20$usize$GT$::fmt::h1b4d693e6d291dc0'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/../../backtrace/src/print.rs:231: undefined reference to `core::fmt::Formatter::write_fmt::he293711fdcfc24dd'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/../../backtrace/src/print.rs:233: undefined reference to `core::fmt::ArgumentV1::from_usize::h3f441de7e8f004d1'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/../../backtrace/src/print.rs:(.text._ZN3std12backtrace_rs5print17BacktraceFrameFmt21print_raw_with_column17h7fceda29fb58cc3bE+0x272): undefined reference to `core::fmt::Formatter::write_fmt::he293711fdcfc24dd'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/../../backtrace/src/print.rs:(.text._ZN3std12backtrace_rs5print17BacktraceFrameFmt21print_raw_with_column17h7fceda29fb58cc3bE+0x36b): undefined reference to `core::fmt::Formatter::write_fmt::he293711fdcfc24dd'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `std::backtrace_rs::print::BacktraceFrameFmt::print_raw_generic::hdec5c6953cbc823c':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/mod.rs:(.text._ZN3std12backtrace_rs5print17BacktraceFrameFmt21print_raw_with_column17h7fceda29fb58cc3bE+0x41c): undefined reference to `core::fmt::Formatter::write_fmt::he293711fdcfc24dd'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `std::backtrace_rs::print::BacktraceFrameFmt::print_raw_generic::hdec5c6953cbc823c':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/../../backtrace/src/print.rs:250: undefined reference to `core::fmt::Formatter::write_str::hea24574e2cc4d5d4'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `std::backtrace_rs::print::BacktraceFrameFmt::print_fileline::h3a1cab192f6fe234':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/../../backtrace/src/print.rs:269: undefined reference to `core::fmt::ArgumentV1::from_usize::h3f441de7e8f004d1'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/../../backtrace/src/print.rs:269: undefined reference to `core::fmt::Formatter::write_fmt::he293711fdcfc24dd'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/../../backtrace/src/print.rs:271: undefined reference to `core::fmt::Formatter::write_fmt::he293711fdcfc24dd'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/../../backtrace/src/print.rs:276: undefined reference to `core::fmt::num::imp::_$LT$impl$u20$core..fmt..Display$u20$for$u20$u32$GT$::fmt::hdc140f5fca6e3bfa'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/../../backtrace/src/print.rs:276: undefined reference to `core::fmt::Formatter::write_fmt::he293711fdcfc24dd'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/../../backtrace/src/print.rs:280: undefined reference to `core::fmt::Formatter::write_fmt::he293711fdcfc24dd'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/../../backtrace/src/print.rs:283: undefined reference to `core::fmt::Formatter::write_fmt::he293711fdcfc24dd'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `_$LT$std..io..error..ErrorKind$u20$as$u20$core..fmt..Debug$GT$::fmt::h10f162dadb809c04':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/io/error.rs:91: undefined reference to `core::fmt::Formatter::write_str::hea24574e2cc4d5d4'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/io/error.rs:91: undefined reference to `core::fmt::Formatter::write_str::hea24574e2cc4d5d4'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/io/error.rs:91: undefined reference to `core::fmt::Formatter::write_str::hea24574e2cc4d5d4'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/io/error.rs:91: undefined reference to `core::fmt::Formatter::write_str::hea24574e2cc4d5d4'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/io/error.rs:91: undefined reference to `core::fmt::Formatter::write_str::hea24574e2cc4d5d4'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o):/rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/io/error.rs:91: more undefined references to `core::fmt::Formatter::write_str::hea24574e2cc4d5d4' follow
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `_$LT$std..path..StripPrefixError$u20$as$u20$core..fmt..Debug$GT$::fmt::h1fffe793aa6b487b':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/path.rs:1912: undefined reference to `core::fmt::Formatter::debug_tuple::hef71627e56367070'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/path.rs:1912: undefined reference to `core::fmt::builders::DebugTuple::field::h87d24e0970f8330e'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/path.rs:1912: undefined reference to `core::fmt::builders::DebugTuple::finish::h217b806de59fb4f9'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `std::sys::unix::os::error_string::h07235c649f95adc5':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/sys/unix/os.rs:128: undefined reference to `core::str::converts::from_utf8::hb62f41f84029ee87'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/sys/unix/os.rs:124: undefined reference to `core::panicking::panic_fmt::h000e64b583cf70c3'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `std::sys::unix::stack_overflow::imp::signal_handler::h5f99a0e4dc100cc0':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/sys/unix/stack_overflow.rs:109: undefined reference to `_$LT$core..fmt..Arguments$u20$as$u20$core..fmt..Display$GT$::fmt::h6e72d9a4edb4ae09'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `std::sys::unix::stack_overflow::imp::get_stackp::h009cf2866944b78a':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/sys/unix/stack_overflow.rs:156: undefined reference to `core::panicking::panic_fmt::h000e64b583cf70c3'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/sys/unix/stack_overflow.rs:160: undefined reference to `core::panicking::panic_fmt::h000e64b583cf70c3'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `std::backtrace_rs::symbolize::format_symbol_name::h45fb83bd180295ab':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/../../backtrace/src/symbolize/mod.rs:365: undefined reference to `core::str::converts::from_utf8::hb62f41f84029ee87'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/../../backtrace/src/symbolize/mod.rs:371: undefined reference to `_$LT$str$u20$as$u20$core..fmt..Display$GT$::fmt::h79c9321a0f521be9'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/../../backtrace/src/symbolize/mod.rs:367: undefined reference to `_$LT$str$u20$as$u20$core..fmt..Display$GT$::fmt::h79c9321a0f521be9'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o):(.data.rel.ro..Lanon.c35f46c50c3e81eabffff1c18be9f8c2.55+0x18): undefined reference to `_$LT$core..cell..BorrowMutError$u20$as$u20$core..fmt..Debug$GT$::fmt::h1eb7ea6980ffeaf1'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o):(.data.rel.ro..Lanon.c35f46c50c3e81eabffff1c18be9f8c2.60+0x18): undefined reference to `_$LT$core..str..error..Utf8Error$u20$as$u20$core..fmt..Debug$GT$::fmt::h404b92ce6027abff'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-5cbc32ae14534ca9.rlib(gimli-5cbc32ae14534ca9.gimli.f84c0539-cgu.0.rcgu.o): In function `_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$::fmt::h338aee80b404471d':
          gimli.f84c0539-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17h338aee80b404471dE+0xf): undefined reference to `core::fmt::Formatter::debug_lower_hex::h905941bdf8494aeb'
          gimli.f84c0539-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17h338aee80b404471dE+0x26): undefined reference to `core::fmt::num::_$LT$impl$u20$core..fmt..LowerHex$u20$for$u20$u64$GT$::fmt::h0b3ed1411460bc77'
          gimli.f84c0539-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17h338aee80b404471dE+0x2f): undefined reference to `core::fmt::Formatter::debug_upper_hex::h95ff5357daa7c674'
          gimli.f84c0539-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17h338aee80b404471dE+0x46): undefined reference to `core::fmt::num::_$LT$impl$u20$core..fmt..UpperHex$u20$for$u20$u64$GT$::fmt::h78c8fcefd3b86b28'
          gimli.f84c0539-cgu.0:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17h338aee80b404471dE+0x4f): undefined reference to `core::fmt::num::imp::_$LT$impl$u20$core..fmt..Display$u20$for$u20$u64$GT$::fmt::h312b0ec1add8c422'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-5cbc32ae14534ca9.rlib(gimli-5cbc32ae14534ca9.gimli.f84c0539-cgu.0.rcgu.o): In function `core::panicking::assert_failed::hfea6ac4b02049584':
          gimli.f84c0539-cgu.0:(.text.unlikely._ZN4core9panicking13assert_failed17hfea6ac4b02049584E+0x5a): undefined reference to `core::panicking::assert_failed_inner::hf51da634552d9c4a'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-5cbc32ae14534ca9.rlib(gimli-5cbc32ae14534ca9.gimli.f84c0539-cgu.0.rcgu.o): In function `gimli::read::abbrev::Abbreviations::insert::h082d5e4de5c3057d':
          gimli.f84c0539-cgu.0:(.text._ZN5gimli4read6abbrev13Abbreviations6insert17h082d5e4de5c3057dE+0x38d): undefined reference to `alloc::collections::btree::node::splitpoint::h71921a0881bdd5ad'
          gimli.f84c0539-cgu.0:(.text._ZN5gimli4read6abbrev13Abbreviations6insert17h082d5e4de5c3057dE+0x894): undefined reference to `alloc::collections::btree::node::splitpoint::h71921a0881bdd5ad'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/build/log-d0b86ba3a4fe8bce/build_script_build-d0b86ba3a4fe8bce.build_script_build.8b1791be-cgu.6.rcgu.o: In function `std::env::var::h2da3a9d77f9f4660':
          build_script_build.8b1791be-cgu.6:(.text._ZN3std3env3var17h2da3a9d77f9f4660E+0x40): undefined reference to `std::env::_var::h763bcb3c7ccc03ac'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7f98f837d3579544.rlib(rustc_demangle-7f98f837d3579544.rustc_demangle.de3abe97-cgu.0.rcgu.o): In function `rustc_demangle::v0::HexNibbles::try_parse_str_chars::_$u7b$$u7b$closure$u7d$$u7d$::_$u7b$$u7b$closure$u7d$$u7d$::hc0b8fc70d8b28bc2':
          /cargo/registry/src/github.com-1ecc6299db9ec823/rustc-demangle-0.1.21/src/v0.rs:341: undefined reference to `core::str::converts::from_utf8::hb62f41f84029ee87'
          /cargo/registry/src/github.com-1ecc6299db9ec823/rustc-demangle-0.1.21/src/v0.rs:348: undefined reference to `core::fmt::num::imp::_$LT$impl$u20$core..fmt..Display$u20$for$u20$usize$GT$::fmt::h1b4d693e6d291dc0'
          /cargo/registry/src/github.com-1ecc6299db9ec823/rustc-demangle-0.1.21/src/v0.rs:348: undefined reference to `core::panicking::panic_fmt::h000e64b583cf70c3'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7f98f837d3579544.rlib(rustc_demangle-7f98f837d3579544.rustc_demangle.de3abe97-cgu.0.rcgu.o): In function `core::fmt::num::_$LT$impl$u20$core..fmt..Debug$u20$for$u20$u8$GT$::fmt::hca4bf337204cea24':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/num.rs:186: undefined reference to `core::fmt::Formatter::debug_lower_hex::h905941bdf8494aeb'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/num.rs:187: undefined reference to `core::fmt::num::_$LT$impl$u20$core..fmt..LowerHex$u20$for$u20$u8$GT$::fmt::hee37268b5549f2aa'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/num.rs:188: undefined reference to `core::fmt::Formatter::debug_upper_hex::h95ff5357daa7c674'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/num.rs:189: undefined reference to `core::fmt::num::_$LT$impl$u20$core..fmt..UpperHex$u20$for$u20$u8$GT$::fmt::h46847482c9c93cdc'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/num.rs:191: undefined reference to `core::fmt::num::imp::_$LT$impl$u20$core..fmt..Display$u20$for$u20$u8$GT$::fmt::ha5c57bd4f32c7094'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7f98f837d3579544.rlib(rustc_demangle-7f98f837d3579544.rustc_demangle.de3abe97-cgu.0.rcgu.o): In function `_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$::fmt::h87400c5a5cbbb7a5':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/mod.rs:2087: undefined reference to `_$LT$str$u20$as$u20$core..fmt..Debug$GT$::fmt::h5dd8b18e3f8bd67a'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7f98f837d3579544.rlib(rustc_demangle-7f98f837d3579544.rustc_demangle.de3abe97-cgu.0.rcgu.o): In function `_$LT$$LP$$RP$$u20$as$u20$core..fmt..Debug$GT$::fmt::h78c96f2b8fc9ebdd':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/mod.rs:2298: undefined reference to `core::fmt::Formatter::pad::hc5735e6f3877b835'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7f98f837d3579544.rlib(rustc_demangle-7f98f837d3579544.rustc_demangle.de3abe97-cgu.0.rcgu.o): In function `_$LT$$u5b$T$u5d$$u20$as$u20$core..fmt..Debug$GT$::fmt::hb72cdd5759041d6a':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/mod.rs:2290: undefined reference to `core::fmt::Formatter::debug_list::h581367d9aabf12ee'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7f98f837d3579544.rlib(rustc_demangle-7f98f837d3579544.rustc_demangle.de3abe97-cgu.0.rcgu.o): In function `core::fmt::builders::DebugList::entries::h5662ae774b8ed98b':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/slice/iter/macros.rs:(.text._ZN50_$LT$$RF$mut$u20$T$u20$as$u20$core..fmt..Debug$GT$3fmt17h70f1b48f99919ca6E+0x3e): undefined reference to `core::fmt::builders::DebugList::entry::h444be18c757960cb'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7f98f837d3579544.rlib(rustc_demangle-7f98f837d3579544.rustc_demangle.de3abe97-cgu.0.rcgu.o): In function `_$LT$$u5b$T$u5d$$u20$as$u20$core..fmt..Debug$GT$::fmt::hb72cdd5759041d6a':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/mod.rs:2290: undefined reference to `core::fmt::builders::DebugList::finish::hfbbca9e7ae0b6582'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7f98f837d3579544.rlib(rustc_demangle-7f98f837d3579544.rustc_demangle.de3abe97-cgu.0.rcgu.o): In function `_$LT$$RF$mut$u20$W$u20$as$u20$core..fmt..Write$GT$::write_str::h485dcc4302e419e2':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/mod.rs:193: undefined reference to `_$LT$core..fmt..Formatter$u20$as$u20$core..fmt..Write$GT$::write_str::he7838967a0ce536b'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7f98f837d3579544.rlib(rustc_demangle-7f98f837d3579544.rustc_demangle.de3abe97-cgu.0.rcgu.o): In function `core::fmt::Write::write_fmt::hdac9c617a8b4dd0f':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/mod.rs:186: undefined reference to `core::fmt::write::hfd43298ac4a7d30b'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7f98f837d3579544.rlib(rustc_demangle-7f98f837d3579544.rustc_demangle.de3abe97-cgu.0.rcgu.o): In function `_$LT$$RF$mut$u20$W$u20$as$u20$core..fmt..Write$GT$::write_str::h485dcc4302e419e2':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/mod.rs:193: undefined reference to `_$LT$core..fmt..Formatter$u20$as$u20$core..fmt..Write$GT$::write_str::he7838967a0ce536b'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7f98f837d3579544.rlib(rustc_demangle-7f98f837d3579544.rustc_demangle.de3abe97-cgu.0.rcgu.o): In function `_$LT$core..str..pattern..CharSearcher$u20$as$u20$core..str..pattern..Searcher$GT$::next_match::hf3e3ef68632e6338':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/slice/index.rs:(.text._ZN81_$LT$core..str..pattern..CharSearcher$u20$as$u20$core..str..pattern..Searcher$GT$10next_match17hf3e3ef68632e6338E+0x51): undefined reference to `core::slice::memchr::memchr_general_case::h25cc39749fa69c3a'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7f98f837d3579544.rlib(rustc_demangle-7f98f837d3579544.rustc_demangle.de3abe97-cgu.0.rcgu.o): In function `core::slice::memchr::memchr::h1080a739ec30030e':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/slice/memchr.rs:48: undefined reference to `core::slice::memchr::memchr_general_case::h25cc39749fa69c3a'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7f98f837d3579544.rlib(rustc_demangle-7f98f837d3579544.rustc_demangle.de3abe97-cgu.0.rcgu.o): In function `_$LT$rustc_demangle..legacy..Demangle$u20$as$u20$core..fmt..Display$GT$::fmt::hb7650a2910bba590':
          /cargo/registry/src/github.com-1ecc6299db9ec823/rustc-demangle-0.1.21/src/legacy.rs:186: undefined reference to `core::fmt::Formatter::write_str::hea24574e2cc4d5d4'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7f98f837d3579544.rlib(rustc_demangle-7f98f837d3579544.rustc_demangle.de3abe97-cgu.0.rcgu.o): In function `core::str::_$LT$impl$u20$str$GT$::parse::h1ffb1b5c19db5008':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/str/mod.rs:2248: undefined reference to `core::num::_$LT$impl$u20$core..str..traits..FromStr$u20$for$u20$usize$GT$::from_str::ha7433a7be3eccccf'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7f98f837d3579544.rlib(rustc_demangle-7f98f837d3579544.rustc_demangle.de3abe97-cgu.0.rcgu.o): In function `_$LT$rustc_demangle..legacy..Demangle$u20$as$u20$core..fmt..Display$GT$::fmt::hb7650a2910bba590':
          /cargo/registry/src/github.com-1ecc6299db9ec823/rustc-demangle-0.1.21/src/legacy.rs:119: undefined reference to `core::fmt::Formatter::alternate::h02d4327ce18d788d'
          /cargo/registry/src/github.com-1ecc6299db9ec823/rustc-demangle-0.1.21/src/legacy.rs:123: undefined reference to `core::fmt::Formatter::write_str::hea24574e2cc4d5d4'
          /cargo/registry/src/github.com-1ecc6299db9ec823/rustc-demangle-0.1.21/src/legacy.rs:177: undefined reference to `core::fmt::Formatter::write_str::hea24574e2cc4d5d4'
          /cargo/registry/src/github.com-1ecc6299db9ec823/rustc-demangle-0.1.21/src/legacy.rs:131: undefined reference to `core::fmt::Formatter::write_str::hea24574e2cc4d5d4'
          /cargo/registry/src/github.com-1ecc6299db9ec823/rustc-demangle-0.1.21/src/legacy.rs:180: undefined reference to `core::fmt::Formatter::write_str::hea24574e2cc4d5d4'
          /cargo/registry/src/github.com-1ecc6299db9ec823/rustc-demangle-0.1.21/src/legacy.rs:180: undefined reference to `core::fmt::Formatter::write_str::hea24574e2cc4d5d4'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7f98f837d3579544.rlib(rustc_demangle-7f98f837d3579544.rustc_demangle.de3abe97-cgu.0.rcgu.o):/cargo/registry/src/github.com-1ecc6299db9ec823/rustc-demangle-0.1.21/src/legacy.rs:134: more undefined references to `core::fmt::Formatter::write_str::hea24574e2cc4d5d4' follow
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7f98f837d3579544.rlib(rustc_demangle-7f98f837d3579544.rustc_demangle.de3abe97-cgu.0.rcgu.o): In function `_$LT$rustc_demangle..legacy..Demangle$u20$as$u20$core..fmt..Display$GT$::fmt::hb7650a2910bba590':
          /cargo/registry/src/github.com-1ecc6299db9ec823/rustc-demangle-0.1.21/src/legacy.rs:162: undefined reference to `core::num::_$LT$impl$u20$u32$GT$::from_str_radix::hb4c2fe94c73a069b'
          /cargo/registry/src/github.com-1ecc6299db9ec823/rustc-demangle-0.1.21/src/legacy.rs:162: undefined reference to `core::num::_$LT$impl$u20$u32$GT$::from_str_radix::hb4c2fe94c73a069b'
          /cargo/registry/src/github.com-1ecc6299db9ec823/rustc-demangle-0.1.21/src/legacy.rs:168: undefined reference to `_$LT$char$u20$as$u20$core..fmt..Display$GT$::fmt::h0b394b605da726df'
          /cargo/registry/src/github.com-1ecc6299db9ec823/rustc-demangle-0.1.21/src/legacy.rs:134: undefined reference to `core::fmt::Formatter::write_str::hea24574e2cc4d5d4'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7f98f837d3579544.rlib(rustc_demangle-7f98f837d3579544.rustc_demangle.de3abe97-cgu.0.rcgu.o): In function `_$LT$rustc_demangle..v0..Ident$u20$as$u20$core..fmt..Display$GT$::fmt::_$u7b$$u7b$closure$u7d$$u7d$::h69e74defe38c2870':
          /cargo/registry/src/github.com-1ecc6299db9ec823/rustc-demangle-0.1.21/src/v0.rs:250: undefined reference to `core::fmt::Formatter::write_str::hea24574e2cc4d5d4'
          /cargo/registry/src/github.com-1ecc6299db9ec823/rustc-demangle-0.1.21/src/v0.rs:255: undefined reference to `core::fmt::Formatter::write_str::hea24574e2cc4d5d4'
          /cargo/registry/src/github.com-1ecc6299db9ec823/rustc-demangle-0.1.21/src/v0.rs:256: undefined reference to `core::fmt::Formatter::write_str::hea24574e2cc4d5d4'
          /cargo/registry/src/github.com-1ecc6299db9ec823/rustc-demangle-0.1.21/src/v0.rs:258: undefined reference to `core::fmt::Formatter::write_str::hea24574e2cc4d5d4'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7f98f837d3579544.rlib(rustc_demangle-7f98f837d3579544.rustc_demangle.de3abe97-cgu.0.rcgu.o):/cargo/registry/src/github.com-1ecc6299db9ec823/rustc-demangle-0.1.21/src/v0.rs:(.text._ZN64_$LT$rustc_demangle..v0..Ident$u20$as$u20$core..fmt..Display$GT$3fmt17h483fc98a61064d21E+0x450): more undefined references to `core::fmt::Formatter::write_str::hea24574e2cc4d5d4' follow
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7f98f837d3579544.rlib(rustc_demangle-7f98f837d3579544.rustc_demangle.de3abe97-cgu.0.rcgu.o): In function `_$LT$rustc_demangle..v0..Ident$u20$as$u20$core..fmt..Display$GT$::fmt::h483fc98a61064d21':
          /cargo/registry/src/github.com-1ecc6299db9ec823/rustc-demangle-0.1.21/src/v0.rs:(.text._ZN64_$LT$rustc_demangle..v0..Ident$u20$as$u20$core..fmt..Display$GT$3fmt17h483fc98a61064d21E+0x472): undefined reference to `_$LT$char$u20$as$u20$core..fmt..Display$GT$::fmt::h0b394b605da726df'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7f98f837d3579544.rlib(rustc_demangle-7f98f837d3579544.rustc_demangle.de3abe97-cgu.0.rcgu.o): In function `_$LT$$RF$str$u20$as$u20$core..str..pattern..Pattern$GT$::into_searcher::h929237bca5bd428c':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/str/pattern.rs:940: undefined reference to `core::str::pattern::StrSearcher::new::h0e8ded23eefdc0d3'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7f98f837d3579544.rlib(rustc_demangle-7f98f837d3579544.rustc_demangle.de3abe97-cgu.0.rcgu.o): In function `_$LT$$RF$T$u20$as$u20$core..fmt..Display$GT$::fmt::h04fc83b38c2cb1bc':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/mod.rs:2087: undefined reference to `_$LT$str$u20$as$u20$core..fmt..Display$GT$::fmt::h79c9321a0f521be9'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/mod.rs:2087: undefined reference to `_$LT$str$u20$as$u20$core..fmt..Display$GT$::fmt::h79c9321a0f521be9'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/mod.rs:2087: undefined reference to `_$LT$str$u20$as$u20$core..fmt..Display$GT$::fmt::h79c9321a0f521be9'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/mod.rs:2087: undefined reference to `_$LT$str$u20$as$u20$core..fmt..Display$GT$::fmt::h79c9321a0f521be9'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/mod.rs:2087: undefined reference to `_$LT$str$u20$as$u20$core..fmt..Display$GT$::fmt::h79c9321a0f521be9'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7f98f837d3579544.rlib(rustc_demangle-7f98f837d3579544.rustc_demangle.de3abe97-cgu.0.rcgu.o):/rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/mod.rs:2087: more undefined references to `_$LT$str$u20$as$u20$core..fmt..Display$GT$::fmt::h79c9321a0f521be9' follow
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7f98f837d3579544.rlib(rustc_demangle-7f98f837d3579544.rustc_demangle.de3abe97-cgu.0.rcgu.o): In function `_$LT$$RF$mut$u20$W$u20$as$u20$core..fmt..Write$GT$::write_char::hf588bf7e23c163c8':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/mod.rs:197: undefined reference to `_$LT$core..fmt..Formatter$u20$as$u20$core..fmt..Write$GT$::write_char::hc6565df64760ca9a'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7f98f837d3579544.rlib(rustc_demangle-7f98f837d3579544.rustc_demangle.de3abe97-cgu.0.rcgu.o): In function `rustc_demangle::v0::Printer::print_quoted_escaped_chars::h40667946aeb3dda7':
          /cargo/registry/src/github.com-1ecc6299db9ec823/rustc-demangle-0.1.21/src/v0.rs:(.text._ZN14rustc_demangle2v07Printer26print_quoted_escaped_chars17h40667946aeb3dda7E+0x38): undefined reference to `_$LT$core..char..EscapeDebug$u20$as$u20$core..iter..traits..iterator..Iterator$GT$::next::hcbb3b63b86aa29bf'
          /cargo/registry/src/github.com-1ecc6299db9ec823/rustc-demangle-0.1.21/src/v0.rs:(.text._ZN14rustc_demangle2v07Printer26print_quoted_escaped_chars17h40667946aeb3dda7E+0x3f): undefined reference to `_$LT$core..fmt..Formatter$u20$as$u20$core..fmt..Write$GT$::write_char::hc6565df64760ca9a'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7f98f837d3579544.rlib(rustc_demangle-7f98f837d3579544.rustc_demangle.de3abe97-cgu.0.rcgu.o): In function `_$LT$$RF$mut$u20$W$u20$as$u20$core..fmt..Write$GT$::write_char::hf588bf7e23c163c8':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/mod.rs:197: undefined reference to `_$LT$core..fmt..Formatter$u20$as$u20$core..fmt..Write$GT$::write_char::hc6565df64760ca9a'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7f98f837d3579544.rlib(rustc_demangle-7f98f837d3579544.rustc_demangle.de3abe97-cgu.0.rcgu.o): In function `_$LT$$RF$T$u20$as$u20$core..fmt..Display$GT$::fmt::h04fc83b38c2cb1bc':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/mod.rs:2087: undefined reference to `_$LT$str$u20$as$u20$core..fmt..Display$GT$::fmt::h79c9321a0f521be9'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/mod.rs:2087: undefined reference to `_$LT$str$u20$as$u20$core..fmt..Display$GT$::fmt::h79c9321a0f521be9'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/mod.rs:2087: undefined reference to `_$LT$str$u20$as$u20$core..fmt..Display$GT$::fmt::h79c9321a0f521be9'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7f98f837d3579544.rlib(rustc_demangle-7f98f837d3579544.rustc_demangle.de3abe97-cgu.0.rcgu.o): In function `rustc_demangle::v0::Printer::print::hf824309fe435713d':
          /cargo/registry/src/github.com-1ecc6299db9ec823/rustc-demangle-0.1.21/src/v0.rs:680: undefined reference to `_$LT$char$u20$as$u20$core..fmt..Display$GT$::fmt::h0b394b605da726df'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7f98f837d3579544.rlib(rustc_demangle-7f98f837d3579544.rustc_demangle.de3abe97-cgu.0.rcgu.o): In function `_$LT$$RF$T$u20$as$u20$core..fmt..Display$GT$::fmt::h04fc83b38c2cb1bc':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/mod.rs:2087: undefined reference to `_$LT$str$u20$as$u20$core..fmt..Display$GT$::fmt::h79c9321a0f521be9'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7f98f837d3579544.rlib(rustc_demangle-7f98f837d3579544.rustc_demangle.de3abe97-cgu.0.rcgu.o): In function `rustc_demangle::v0::Printer::print::h851d369f0e07e7b6':
          /cargo/registry/src/github.com-1ecc6299db9ec823/rustc-demangle-0.1.21/src/v0.rs:680: undefined reference to `core::fmt::num::imp::_$LT$impl$u20$core..fmt..Display$u20$for$u20$u64$GT$::fmt::h312b0ec1add8c422'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7f98f837d3579544.rlib(rustc_demangle-7f98f837d3579544.rustc_demangle.de3abe97-cgu.0.rcgu.o): In function `_$LT$$RF$T$u20$as$u20$core..fmt..Display$GT$::fmt::h04fc83b38c2cb1bc':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/mod.rs:2087: undefined reference to `_$LT$str$u20$as$u20$core..fmt..Display$GT$::fmt::h79c9321a0f521be9'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/mod.rs:2087: undefined reference to `_$LT$str$u20$as$u20$core..fmt..Display$GT$::fmt::h79c9321a0f521be9'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7f98f837d3579544.rlib(rustc_demangle-7f98f837d3579544.rustc_demangle.de3abe97-cgu.0.rcgu.o): In function `rustc_demangle::v0::Printer::in_binder::h6b9a44a7957d0e3e':
          /cargo/registry/src/github.com-1ecc6299db9ec823/rustc-demangle-0.1.21/src/v0.rs:(.text._ZN14rustc_demangle2v07Printer9in_binder17h6b9a44a7957d0e3eE+0xc4): undefined reference to `_$LT$str$u20$as$u20$core..fmt..Display$GT$::fmt::h79c9321a0f521be9'
          /cargo/registry/src/github.com-1ecc6299db9ec823/rustc-demangle-0.1.21/src/v0.rs:(.text._ZN14rustc_demangle2v07Printer9in_binder17h6b9a44a7957d0e3eE+0xfb): undefined reference to `_$LT$str$u20$as$u20$core..fmt..Display$GT$::fmt::h79c9321a0f521be9'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7f98f837d3579544.rlib(rustc_demangle-7f98f837d3579544.rustc_demangle.de3abe97-cgu.0.rcgu.o): In function `_$LT$$RF$T$u20$as$u20$core..fmt..Display$GT$::fmt::h04fc83b38c2cb1bc':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/mod.rs:2087: undefined reference to `_$LT$str$u20$as$u20$core..fmt..Display$GT$::fmt::h79c9321a0f521be9'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7f98f837d3579544.rlib(rustc_demangle-7f98f837d3579544.rustc_demangle.de3abe97-cgu.0.rcgu.o):/cargo/registry/src/github.com-1ecc6299db9ec823/rustc-demangle-0.1.21/src/v0.rs:(.text._ZN14rustc_demangle2v07Printer9in_binder17h6b9a44a7957d0e3eE+0x261): more undefined references to `_$LT$str$u20$as$u20$core..fmt..Display$GT$::fmt::h79c9321a0f521be9' follow
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7f98f837d3579544.rlib(rustc_demangle-7f98f837d3579544.rustc_demangle.de3abe97-cgu.0.rcgu.o): In function `rustc_demangle::v0::Printer::print_path::h9b081960170b39f6':
          /cargo/registry/src/github.com-1ecc6299db9ec823/rustc-demangle-0.1.21/src/v0.rs:806: undefined reference to `core::fmt::Formatter::alternate::h02d4327ce18d788d'
          /cargo/registry/src/github.com-1ecc6299db9ec823/rustc-demangle-0.1.21/src/v0.rs:807: undefined reference to `core::fmt::Formatter::write_str::hea24574e2cc4d5d4'
          /cargo/registry/src/github.com-1ecc6299db9ec823/rustc-demangle-0.1.21/src/v0.rs:808: undefined reference to `core::fmt::num::_$LT$impl$u20$core..fmt..LowerHex$u20$for$u20$u64$GT$::fmt::h0b3ed1411460bc77'
          /cargo/registry/src/github.com-1ecc6299db9ec823/rustc-demangle-0.1.21/src/v0.rs:809: undefined reference to `core::fmt::Formatter::write_str::hea24574e2cc4d5d4'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7f98f837d3579544.rlib(rustc_demangle-7f98f837d3579544.rustc_demangle.de3abe97-cgu.0.rcgu.o): In function `_$LT$$RF$T$u20$as$u20$core..fmt..Display$GT$::fmt::h04fc83b38c2cb1bc':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/mod.rs:2087: undefined reference to `_$LT$str$u20$as$u20$core..fmt..Display$GT$::fmt::h79c9321a0f521be9'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/mod.rs:2087: undefined reference to `_$LT$str$u20$as$u20$core..fmt..Display$GT$::fmt::h79c9321a0f521be9'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7f98f837d3579544.rlib(rustc_demangle-7f98f837d3579544.rustc_demangle.de3abe97-cgu.0.rcgu.o): In function `rustc_demangle::v0::Printer::print_path::h9b081960170b39f6':
          /cargo/registry/src/github.com-1ecc6299db9ec823/rustc-demangle-0.1.21/src/v0.rs:(.text._ZN14rustc_demangle2v07Printer10print_path17h9b081960170b39f6E+0x6d4): undefined reference to `_$LT$str$u20$as$u20$core..fmt..Display$GT$::fmt::h79c9321a0f521be9'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7f98f837d3579544.rlib(rustc_demangle-7f98f837d3579544.rustc_demangle.de3abe97-cgu.0.rcgu.o): In function `rustc_demangle::v0::Printer::print::hf824309fe435713d':
          /cargo/registry/src/github.com-1ecc6299db9ec823/rustc-demangle-0.1.21/src/v0.rs:680: undefined reference to `_$LT$char$u20$as$u20$core..fmt..Display$GT$::fmt::h0b394b605da726df'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7f98f837d3579544.rlib(rustc_demangle-7f98f837d3579544.rustc_demangle.de3abe97-cgu.0.rcgu.o): In function `_$LT$$RF$T$u20$as$u20$core..fmt..Display$GT$::fmt::h04fc83b38c2cb1bc':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/mod.rs:2087: undefined reference to `_$LT$str$u20$as$u20$core..fmt..Display$GT$::fmt::h79c9321a0f521be9'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/mod.rs:2087: undefined reference to `_$LT$str$u20$as$u20$core..fmt..Display$GT$::fmt::h79c9321a0f521be9'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7f98f837d3579544.rlib(rustc_demangle-7f98f837d3579544.rustc_demangle.de3abe97-cgu.0.rcgu.o): In function `rustc_demangle::v0::Printer::print::h851d369f0e07e7b6':
          /cargo/registry/src/github.com-1ecc6299db9ec823/rustc-demangle-0.1.21/src/v0.rs:680: undefined reference to `core::fmt::num::imp::_$LT$impl$u20$core..fmt..Display$u20$for$u20$u64$GT$::fmt::h312b0ec1add8c422'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7f98f837d3579544.rlib(rustc_demangle-7f98f837d3579544.rustc_demangle.de3abe97-cgu.0.rcgu.o): In function `_$LT$$RF$T$u20$as$u20$core..fmt..Display$GT$::fmt::h04fc83b38c2cb1bc':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/mod.rs:2087: undefined reference to `_$LT$str$u20$as$u20$core..fmt..Display$GT$::fmt::h79c9321a0f521be9'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/mod.rs:2087: undefined reference to `_$LT$str$u20$as$u20$core..fmt..Display$GT$::fmt::h79c9321a0f521be9'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/mod.rs:2087: undefined reference to `_$LT$str$u20$as$u20$core..fmt..Display$GT$::fmt::h79c9321a0f521be9'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/mod.rs:2087: undefined reference to `_$LT$str$u20$as$u20$core..fmt..Display$GT$::fmt::h79c9321a0f521be9'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7f98f837d3579544.rlib(rustc_demangle-7f98f837d3579544.rustc_demangle.de3abe97-cgu.0.rcgu.o): In function `rustc_demangle::v0::Printer::print_type::h9bdac3202c56b213':
          /cargo/registry/src/github.com-1ecc6299db9ec823/rustc-demangle-0.1.21/src/v0.rs:(.text._ZN14rustc_demangle2v07Printer10print_type17h9bdac3202c56b213E+0x232): undefined reference to `_$LT$str$u20$as$u20$core..fmt..Display$GT$::fmt::h79c9321a0f521be9'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7f98f837d3579544.rlib(rustc_demangle-7f98f837d3579544.rustc_demangle.de3abe97-cgu.0.rcgu.o):/rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/mod.rs:2087: more undefined references to `_$LT$str$u20$as$u20$core..fmt..Display$GT$::fmt::h79c9321a0f521be9' follow
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7f98f837d3579544.rlib(rustc_demangle-7f98f837d3579544.rustc_demangle.de3abe97-cgu.0.rcgu.o): In function `rustc_demangle::v0::Printer::print::h851d369f0e07e7b6':
          /cargo/registry/src/github.com-1ecc6299db9ec823/rustc-demangle-0.1.21/src/v0.rs:680: undefined reference to `core::fmt::num::imp::_$LT$impl$u20$core..fmt..Display$u20$for$u20$u64$GT$::fmt::h312b0ec1add8c422'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7f98f837d3579544.rlib(rustc_demangle-7f98f837d3579544.rustc_demangle.de3abe97-cgu.0.rcgu.o): In function `_$LT$$RF$T$u20$as$u20$core..fmt..Display$GT$::fmt::h04fc83b38c2cb1bc':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/mod.rs:2087: undefined reference to `_$LT$str$u20$as$u20$core..fmt..Display$GT$::fmt::h79c9321a0f521be9'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/mod.rs:2087: undefined reference to `_$LT$str$u20$as$u20$core..fmt..Display$GT$::fmt::h79c9321a0f521be9'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/mod.rs:2087: undefined reference to `_$LT$str$u20$as$u20$core..fmt..Display$GT$::fmt::h79c9321a0f521be9'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7f98f837d3579544.rlib(rustc_demangle-7f98f837d3579544.rustc_demangle.de3abe97-cgu.0.rcgu.o): In function `rustc_demangle::v0::Printer::print_const_uint::hd2ffef23f6fad7f1':
          /cargo/registry/src/github.com-1ecc6299db9ec823/rustc-demangle-0.1.21/src/v0.rs:1225: undefined reference to `core::fmt::Formatter::alternate::h02d4327ce18d788d'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7f98f837d3579544.rlib(rustc_demangle-7f98f837d3579544.rustc_demangle.de3abe97-cgu.0.rcgu.o): In function `_$LT$$RF$T$u20$as$u20$core..fmt..Display$GT$::fmt::h04fc83b38c2cb1bc':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/mod.rs:2087: undefined reference to `_$LT$str$u20$as$u20$core..fmt..Display$GT$::fmt::h79c9321a0f521be9'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/mod.rs:2087: undefined reference to `_$LT$str$u20$as$u20$core..fmt..Display$GT$::fmt::h79c9321a0f521be9'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7f98f837d3579544.rlib(rustc_demangle-7f98f837d3579544.rustc_demangle.de3abe97-cgu.0.rcgu.o): In function `_$LT$$RF$mut$u20$W$u20$as$u20$core..fmt..Write$GT$::write_char::hf588bf7e23c163c8':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/mod.rs:197: undefined reference to `_$LT$core..fmt..Formatter$u20$as$u20$core..fmt..Write$GT$::write_char::hc6565df64760ca9a'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/mod.rs:197: undefined reference to `_$LT$core..fmt..Formatter$u20$as$u20$core..fmt..Write$GT$::write_char::hc6565df64760ca9a'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7f98f837d3579544.rlib(rustc_demangle-7f98f837d3579544.rustc_demangle.de3abe97-cgu.0.rcgu.o): In function `rustc_demangle::v0::Printer::print_const_str_literal::h0c90c1126df9aef3':
          /cargo/registry/src/github.com-1ecc6299db9ec823/rustc-demangle-0.1.21/src/v0.rs:(.text._ZN14rustc_demangle2v07Printer23print_const_str_literal17h0c90c1126df9aef3E+0x190): undefined reference to `_$LT$str$u20$as$u20$core..fmt..Display$GT$::fmt::h79c9321a0f521be9'
          /cargo/registry/src/github.com-1ecc6299db9ec823/rustc-demangle-0.1.21/src/v0.rs:(.text._ZN14rustc_demangle2v07Printer23print_const_str_literal17h0c90c1126df9aef3E+0x1bf): undefined reference to `_$LT$core..char..EscapeDebug$u20$as$u20$core..iter..traits..iterator..Iterator$GT$::next::hcbb3b63b86aa29bf'
          /cargo/registry/src/github.com-1ecc6299db9ec823/rustc-demangle-0.1.21/src/v0.rs:(.text._ZN14rustc_demangle2v07Printer23print_const_str_literal17h0c90c1126df9aef3E+0x1c6): undefined reference to `_$LT$core..fmt..Formatter$u20$as$u20$core..fmt..Write$GT$::write_char::hc6565df64760ca9a'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7f98f837d3579544.rlib(rustc_demangle-7f98f837d3579544.rustc_demangle.de3abe97-cgu.0.rcgu.o): In function `_$LT$$RF$str$u20$as$u20$core..str..pattern..Pattern$GT$::into_searcher::h929237bca5bd428c':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/str/pattern.rs:940: undefined reference to `core::str::pattern::StrSearcher::new::h0e8ded23eefdc0d3'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7f98f837d3579544.rlib(rustc_demangle-7f98f837d3579544.rustc_demangle.de3abe97-cgu.0.rcgu.o): In function `_$LT$rustc_demangle..Demangle$u20$as$u20$core..fmt..Display$GT$::fmt::h513e3ef497bfb5b9':
          /cargo/registry/src/github.com-1ecc6299db9ec823/rustc-demangle-0.1.21/src/lib.rs:246: undefined reference to `core::fmt::Formatter::write_str::hea24574e2cc4d5d4'
          /cargo/registry/src/github.com-1ecc6299db9ec823/rustc-demangle-0.1.21/src/lib.rs:248: undefined reference to `core::fmt::Formatter::alternate::h02d4327ce18d788d'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7f98f837d3579544.rlib(rustc_demangle-7f98f837d3579544.rustc_demangle.de3abe97-cgu.0.rcgu.o): In function `_$LT$rustc_demangle..Demangle$u20$as$u20$core..fmt..Display$GT$::fmt::h513e3ef497bfb5b9':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/mod.rs:(.text._ZN63_$LT$rustc_demangle..Demangle$u20$as$u20$core..fmt..Display$GT$3fmt17h513e3ef497bfb5b9E+0x106): undefined reference to `core::fmt::write::hfd43298ac4a7d30b'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7f98f837d3579544.rlib(rustc_demangle-7f98f837d3579544.rustc_demangle.de3abe97-cgu.0.rcgu.o): In function `_$LT$rustc_demangle..Demangle$u20$as$u20$core..fmt..Display$GT$::fmt::h513e3ef497bfb5b9':
          /cargo/registry/src/github.com-1ecc6299db9ec823/rustc-demangle-0.1.21/src/lib.rs:264: undefined reference to `core::fmt::Formatter::write_str::hea24574e2cc4d5d4'
          /cargo/registry/src/github.com-1ecc6299db9ec823/rustc-demangle-0.1.21/src/lib.rs:274: undefined reference to `core::fmt::Formatter::write_str::hea24574e2cc4d5d4'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7f98f837d3579544.rlib(rustc_demangle-7f98f837d3579544.rustc_demangle.de3abe97-cgu.0.rcgu.o): In function `_$LT$rustc_demangle..SizeLimitExhausted$u20$as$u20$core..fmt..Debug$GT$::fmt::h26a8077a4c4f3cb3':
          /cargo/registry/src/github.com-1ecc6299db9ec823/rustc-demangle-0.1.21/src/lib.rs:222: undefined reference to `core::fmt::Formatter::write_str::hea24574e2cc4d5d4'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7f98f837d3579544.rlib(rustc_demangle-7f98f837d3579544.rustc_demangle.de3abe97-cgu.0.rcgu.o):(.data.rel.ro..Lanon.91c34d4a7cfcf670111e6da94ce3176f.10+0x18): undefined reference to `_$LT$core..fmt..Error$u20$as$u20$core..fmt..Debug$GT$::fmt::h136e03d784f5dd11'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7f98f837d3579544.rlib(rustc_demangle-7f98f837d3579544.rustc_demangle.de3abe97-cgu.0.rcgu.o):(.data.rel.ro..Lanon.91c34d4a7cfcf670111e6da94ce3176f.14+0x18): undefined reference to `_$LT$core..num..error..ParseIntError$u20$as$u20$core..fmt..Debug$GT$::fmt::h3fe441dff13fdef1'
          clang-13: error: linker command failed with exit code 1 (use -v to see invocation)
          
  = help: some `extern` functions couldn't be found; some native libraries may need to be installed or have their path specified
  = note: use the `-l` flag to specify native libraries to link
  = note: use the `cargo:rustc-link-lib` directive to specify the native libraries to link with Cargo (see https://doc.rust-lang.org/cargo/reference/build-scripts.html#cargorustc-link-libkindname)
[RUSTC-TIMING] either test:false 0.215
   Compiling rustc-rayon-core v0.3.1
[RUSTC-TIMING] build_script_build test:false 0.543
error: could not compile `log` due to previous error
error: could not compile `log` due to previous error
warning: build failed, waiting for other jobs to finish...
error: linking with `clang` failed: exit status: 1
  |
  = note: "clang" "-m64" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/build/getrandom-52e0f94e9c66ed8a/build_script_build-52e0f94e9c66ed8a.build_script_build.bacfc99d-cgu.0.rcgu.o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/build/getrandom-52e0f94e9c66ed8a/build_script_build-52e0f94e9c66ed8a.build_script_build.bacfc99d-cgu.1.rcgu.o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/build/getrandom-52e0f94e9c66ed8a/build_script_build-52e0f94e9c66ed8a.build_script_build.bacfc99d-cgu.10.rcgu.o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/build/getrandom-52e0f94e9c66ed8a/build_script_build-52e0f94e9c66ed8a.build_script_build.bacfc99d-cgu.11.rcgu.o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/build/getrandom-52e0f94e9c66ed8a/build_script_build-52e0f94e9c66ed8a.build_script_build.bacfc99d-cgu.12.rcgu.o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/build/getrandom-52e0f94e9c66ed8a/build_script_build-52e0f94e9c66ed8a.build_script_build.bacfc99d-cgu.13.rcgu.o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/build/getrandom-52e0f94e9c66ed8a/build_script_build-52e0f94e9c66ed8a.build_script_build.bacfc99d-cgu.14.rcgu.o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/build/getrandom-52e0f94e9c66ed8a/build_script_build-52e0f94e9c66ed8a.build_script_build.bacfc99d-cgu.15.rcgu.o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/build/getrandom-52e0f94e9c66ed8a/build_script_build-52e0f94e9c66ed8a.build_script_build.bacfc99d-cgu.2.rcgu.o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/build/getrandom-52e0f94e9c66ed8a/build_script_build-52e0f94e9c66ed8a.build_script_build.bacfc99d-cgu.3.rcgu.o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/build/getrandom-52e0f94e9c66ed8a/build_script_build-52e0f94e9c66ed8a.build_script_build.bacfc99d-cgu.4.rcgu.o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/build/getrandom-52e0f94e9c66ed8a/build_script_build-52e0f94e9c66ed8a.build_script_build.bacfc99d-cgu.5.rcgu.o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/build/getrandom-52e0f94e9c66ed8a/build_script_build-52e0f94e9c66ed8a.build_script_build.bacfc99d-cgu.6.rcgu.o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/build/getrandom-52e0f94e9c66ed8a/build_script_build-52e0f94e9c66ed8a.build_script_build.bacfc99d-cgu.7.rcgu.o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/build/getrandom-52e0f94e9c66ed8a/build_script_build-52e0f94e9c66ed8a.build_script_build.bacfc99d-cgu.8.rcgu.o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/build/getrandom-52e0f94e9c66ed8a/build_script_build-52e0f94e9c66ed8a.build_script_build.bacfc99d-cgu.9.rcgu.o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/build/getrandom-52e0f94e9c66ed8a/build_script_build-52e0f94e9c66ed8a.34aunxhiwex456rl.rcgu.o" "-Wl,--as-needed" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/deps" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,--start-group" "-Wl,-Bstatic" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-9cb5ef8235cf10de.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-c94e3d0069d19330.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-5a532766d1e80b5b.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-d08f0c83526179dc.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-d995c6cafdb3d253.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-02ebc04a72bd9433.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-5cbc32ae14534ca9.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-969ebc8623abfcc9.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7f98f837d3579544.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-b96a8aea2dd7bf12.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-c7b2792f3bc0d0eb.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-7558dde8464d46ce.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-b3d84848ab790cf7.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-f48e57d6d73020ee.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-ffaac76756e3f83b.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-2a6a2797f7a73818.rlib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-0e3656b1fda5fd7b.rlib" "-Wl,--end-group" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-f98cce041f593917.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-rustc/release/build/getrandom-52e0f94e9c66ed8a/build_script_build-52e0f94e9c66ed8a" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs"
  = note: /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `core::fmt::num::_$LT$impl$u20$core..fmt..Debug$u20$for$u20$u8$GT$::fmt::hca4bf337204cea24':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/num.rs:186: undefined reference to `core::fmt::Formatter::debug_lower_hex::h905941bdf8494aeb'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/num.rs:187: undefined reference to `core::fmt::num::_$LT$impl$u20$core..fmt..LowerHex$u20$for$u20$u8$GT$::fmt::hee37268b5549f2aa'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/num.rs:188: undefined reference to `core::fmt::Formatter::debug_upper_hex::h95ff5357daa7c674'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/num.rs:189: undefined reference to `core::fmt::num::_$LT$impl$u20$core..fmt..UpperHex$u20$for$u20$u8$GT$::fmt::h46847482c9c93cdc'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/num.rs:191: undefined reference to `core::fmt::num::imp::_$LT$impl$u20$core..fmt..Display$u20$for$u20$u8$GT$::fmt::ha5c57bd4f32c7094'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `_$LT$$u5b$T$u5d$$u20$as$u20$core..fmt..Debug$GT$::fmt::h5a9b4ea65b1f1b7d':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/mod.rs:2290: undefined reference to `core::fmt::Formatter::debug_list::h581367d9aabf12ee'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `core::fmt::builders::DebugList::entries::he31c7bc4328f51f5':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/slice/iter/macros.rs:(.text._ZN42_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$3fmt17h72556f317d673776E+0x41): undefined reference to `core::fmt::builders::DebugList::entry::h444be18c757960cb'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `_$LT$$u5b$T$u5d$$u20$as$u20$core..fmt..Debug$GT$::fmt::h5a9b4ea65b1f1b7d':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/mod.rs:2290: undefined reference to `core::fmt::builders::DebugList::finish::hfbbca9e7ae0b6582'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `core::fmt::num::_$LT$impl$u20$core..fmt..Debug$u20$for$u20$i32$GT$::fmt::hc899cc24da6a8ebb':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/num.rs:186: undefined reference to `core::fmt::Formatter::debug_lower_hex::h905941bdf8494aeb'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/num.rs:187: undefined reference to `core::fmt::num::_$LT$impl$u20$core..fmt..LowerHex$u20$for$u20$i32$GT$::fmt::h99ab0db6c485eaf0'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/num.rs:188: undefined reference to `core::fmt::Formatter::debug_upper_hex::h95ff5357daa7c674'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/num.rs:189: undefined reference to `core::fmt::num::_$LT$impl$u20$core..fmt..UpperHex$u20$for$u20$i32$GT$::fmt::hf95fcf31810ab103'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/num.rs:191: undefined reference to `core::fmt::num::imp::_$LT$impl$u20$core..fmt..Display$u20$for$u20$i32$GT$::fmt::h34f22a4686cfe3fa'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `_$LT$$LP$$RP$$u20$as$u20$core..fmt..Debug$GT$::fmt::h78c96f2b8fc9ebdd':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/mod.rs:2298: undefined reference to `core::fmt::Formatter::pad::hc5735e6f3877b835'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `core::fmt::num::_$LT$impl$u20$core..fmt..Debug$u20$for$u20$usize$GT$::fmt::h6200e5537761666c':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/num.rs:186: undefined reference to `core::fmt::Formatter::debug_lower_hex::h905941bdf8494aeb'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/num.rs:187: undefined reference to `core::fmt::num::_$LT$impl$u20$core..fmt..LowerHex$u20$for$u20$usize$GT$::fmt::hca8c94a83a7d9611'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/num.rs:188: undefined reference to `core::fmt::Formatter::debug_upper_hex::h95ff5357daa7c674'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/num.rs:189: undefined reference to `core::fmt::num::_$LT$impl$u20$core..fmt..UpperHex$u20$for$u20$usize$GT$::fmt::h2c338989ded31eef'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/num.rs:191: undefined reference to `core::fmt::num::imp::_$LT$impl$u20$core..fmt..Display$u20$for$u20$usize$GT$::fmt::h1b4d693e6d291dc0'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `_$LT$std..ffi..c_str..NulError$u20$as$u20$core..fmt..Debug$GT$::fmt::h2df60087690ab689':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/ffi/c_str.rs:218: undefined reference to `core::fmt::Formatter::debug_tuple::hef71627e56367070'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/ffi/c_str.rs:218: undefined reference to `core::fmt::builders::DebugTuple::field::h87d24e0970f8330e'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/ffi/c_str.rs:218: undefined reference to `core::fmt::builders::DebugTuple::finish::h217b806de59fb4f9'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `_$LT$$RF$T$u20$as$u20$core..fmt..Debug$GT$::fmt::hfe1e5b11c88d455b':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/mod.rs:2087: undefined reference to `_$LT$str$u20$as$u20$core..fmt..Debug$GT$::fmt::h5dd8b18e3f8bd67a'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `_$LT$$RF$T$u20$as$u20$core..fmt..Display$GT$::fmt::h047536bc0c219740':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/mod.rs:2087: undefined reference to `_$LT$str$u20$as$u20$core..fmt..Display$GT$::fmt::h79c9321a0f521be9'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `_$LT$$RF$T$u20$as$u20$core..fmt..Display$GT$::fmt::h33f5266d5b991dd0':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/mod.rs:2087: undefined reference to `_$LT$core..panic..location..Location$u20$as$u20$core..fmt..Display$GT$::fmt::h0da2893351908c47'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `core::fmt::num::_$LT$impl$u20$core..fmt..Debug$u20$for$u20$i32$GT$::fmt::hc899cc24da6a8ebb':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/num.rs:186: undefined reference to `core::fmt::Formatter::debug_lower_hex::h905941bdf8494aeb'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/num.rs:187: undefined reference to `core::fmt::num::_$LT$impl$u20$core..fmt..LowerHex$u20$for$u20$i32$GT$::fmt::h99ab0db6c485eaf0'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/num.rs:188: undefined reference to `core::fmt::Formatter::debug_upper_hex::h95ff5357daa7c674'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/num.rs:189: undefined reference to `core::fmt::num::_$LT$impl$u20$core..fmt..UpperHex$u20$for$u20$i32$GT$::fmt::hf95fcf31810ab103'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/num.rs:191: undefined reference to `core::fmt::num::imp::_$LT$impl$u20$core..fmt..Display$u20$for$u20$i32$GT$::fmt::h34f22a4686cfe3fa'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `core::fmt::Write::write_fmt::h2f2f0dfaf4870aa4':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/mod.rs:186: undefined reference to `core::fmt::write::hfd43298ac4a7d30b'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `core::fmt::Write::write_fmt::h97945e8a840e0951':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/mod.rs:186: undefined reference to `core::fmt::write::hfd43298ac4a7d30b'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `core::fmt::Write::write_fmt::heb1264075b0127a3':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/mod.rs:186: undefined reference to `core::fmt::write::hfd43298ac4a7d30b'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `core::ptr::drop_in_place$LT$alloc..collections..btree..mem..replace..PanicGuard$GT$::h80096020d01f02ac':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/ptr/mod.rs:188: undefined reference to `_$LT$alloc..collections..btree..mem..replace..PanicGuard$u20$as$u20$core..ops..drop..Drop$GT$::drop::hf8821d00f753e79c'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `_$LT$$RF$str$u20$as$u20$core..str..pattern..Pattern$GT$::into_searcher::h929237bca5bd428c':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/str/pattern.rs:940: undefined reference to `core::str::pattern::StrSearcher::new::h0e8ded23eefdc0d3'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `core::panicking::assert_failed::h4e621a7fe5696a70':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/panicking.rs:145: undefined reference to `core::panicking::assert_failed_inner::hf51da634552d9c4a'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `core::panicking::assert_failed::h59ccf8c0e197b049':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/panicking.rs:145: undefined reference to `core::panicking::assert_failed_inner::hf51da634552d9c4a'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `_$LT$$BP$const$u20$T$u20$as$u20$core..fmt..Pointer$GT$::fmt::h09d6790317359bb4':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/mod.rs:2216: undefined reference to `_$LT$$BP$const$u20$T$u20$as$u20$core..fmt..Pointer$GT$::fmt::inner::h4e7000615176256b'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `core::fmt::Write::write_fmt::h2f2f0dfaf4870aa4':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/mod.rs:186: undefined reference to `core::fmt::write::hfd43298ac4a7d30b'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `core::fmt::Write::write_fmt::h1d11d699a815fa31':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/mod.rs:186: undefined reference to `core::fmt::write::hfd43298ac4a7d30b'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `core::fmt::Write::write_fmt::h97945e8a840e0951':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/mod.rs:186: undefined reference to `core::fmt::write::hfd43298ac4a7d30b'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `core::fmt::Write::write_fmt::heb1264075b0127a3':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/fmt/mod.rs:186: undefined reference to `core::fmt::write::hfd43298ac4a7d30b'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `_$LT$alloc..string..String$u20$as$u20$core..fmt..Debug$GT$::fmt::h4229906d5a1dc832':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/alloc/src/string.rs:2145: undefined reference to `_$LT$str$u20$as$u20$core..fmt..Debug$GT$::fmt::h5dd8b18e3f8bd67a'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `_$LT$alloc..string..String$u20$as$u20$core..fmt..Display$GT$::fmt::hdf02d1959411d01d':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/alloc/src/string.rs:2137: undefined reference to `_$LT$str$u20$as$u20$core..fmt..Display$GT$::fmt::h79c9321a0f521be9'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `_$LT$core..result..Result$LT$T$C$E$GT$$u20$as$u20$core..fmt..Debug$GT$::fmt::h8e64c51a8fc7cfb2':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/result.rs:499: undefined reference to `core::fmt::Formatter::debug_tuple::hef71627e56367070'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/result.rs:499: undefined reference to `core::fmt::Formatter::debug_tuple::hef71627e56367070'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/result.rs:499: undefined reference to `core::fmt::builders::DebugTuple::field::h87d24e0970f8330e'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9/library/core/src/result.rs:499: undefined reference to `core::fmt::builders::DebugTuple::finish::h217b806de59fb4f9'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `_$LT$gimli..read..endian_slice..EndianSlice$LT$Endian$GT$$u20$as$u20$gimli..read..reader..Reader$GT$::to_string_lossy::hfe4b47f4879baa1d':
          /cargo/registry/src/github.com-1ecc6299db9ec823/gimli-0.25.0/src/read/endian_slice.rs:302: undefined reference to `alloc::string::String::from_utf8_lossy::hb63be7645c4b2bdc'
          /cargo/registry/src/github.com-1ecc6299db9ec823/gimli-0.25.0/src/read/endian_slice.rs:302: undefined reference to `alloc::string::String::from_utf8_lossy::hb63be7645c4b2bdc'
          /cargo/registry/src/github.com-1ecc6299db9ec823/gimli-0.25.0/src/read/endian_slice.rs:302: undefined reference to `alloc::string::String::from_utf8_lossy::hb63be7645c4b2bdc'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `_$LT$std..thread..local..AccessError$u20$as$u20$core..fmt..Debug$GT$::fmt::ha759ef782f94f576':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/thread/local.rs:347: undefined reference to `core::fmt::Formatter::debug_struct::h0345a6d2a002a7fc'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/thread/local.rs:347: undefined reference to `core::fmt::builders::DebugStruct::finish::hb3d84940c1aa3529'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `std::thread::ThreadId::new::h1465df65a136d4e3':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/thread/mod.rs:1012: undefined reference to `core::panicking::panic_fmt::h000e64b583cf70c3'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `std::sys::unix::rwlock::RWLock::read::h48a8f5cc114edf21':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/sys/unix/rwlock.rs:41: undefined reference to `core::panicking::panic_fmt::h000e64b583cf70c3'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/sys/unix/rwlock.rs:49: undefined reference to `core::panicking::panic_fmt::h000e64b583cf70c3'
          /checkout/obj/build/x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c46e4336da0ba77b.rlib(std-c46e4336da0ba77b.std.616de55a-cgu.0.rcgu.o): In function `_$LT$std..io..error..Repr$u20$as$u20$core..fmt..Debug$GT$::fmt::ha937bf5ddf27e4f4':
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/io/error.rs:749: undefined reference to `core::fmt::Formatter::debug_struct::h0345a6d2a002a7fc'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/io/error.rs:749: undefined reference to `core::fmt::builders::DebugStruct::field::hb9b2711fd34661a8'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/io/error.rs:749: undefined reference to `core::fmt::builders::DebugStruct::finish::hb3d84940c1aa3529'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/io/error.rs:756: undefined reference to `core::fmt::Formatter::debug_tuple::hef71627e56367070'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/io/error.rs:756: undefined reference to `core::fmt::builders::DebugTuple::field::h87d24e0970f8330e'
          /rustc/6ab07dabd4dd50e695e1a20f09fb4efb077af4d9//library/std/src/io/error.rs:756: undefined reference to `core::fmt::builders::DebugTuple::finish::h217b806de59fb4f9'

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It looks like some of the newly-hashed spans are leaking into the legacy mangling.

@Aaron1011 Aaron1011 changed the title [WIP] Stop ignoring Span field when hashing some Idents [WIP] Misc incr comp improvements around span hashing invalidation Dec 22, 2021
@Aaron1011 Aaron1011 mentioned this pull request Dec 22, 2021
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@cjgillot cjgillot self-assigned this Dec 23, 2021
@Aaron1011 Aaron1011 mentioned this pull request Jan 4, 2022
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bors commented Jan 9, 2022

☔ The latest upstream changes (presumably #92534) made this pull request unmergeable. Please resolve the merge conflicts.

@JohnCSimon JohnCSimon added S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. and removed S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. labels Jan 23, 2022
@JohnCSimon JohnCSimon added S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. and removed S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. labels Feb 12, 2022
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#91921 was fixed by a different PR, so this PR is no longer needed.

@Aaron1011 Aaron1011 closed this Feb 14, 2022
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