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rustdoc ICE: no resolutions for a doc link #108378

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clubby789 opened this issue Feb 23, 2023 · 3 comments · Fixed by #109266
Closed

rustdoc ICE: no resolutions for a doc link #108378

clubby789 opened this issue Feb 23, 2023 · 3 comments · Fixed by #109266
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@petrochenkov
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A-intra-doc-links Area: Intra-doc links, the ability to link to items in docs by name C-bug Category: This is a bug. I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. T-rustdoc Relevant to the rustdoc team, which will review and decide on the PR/issue.

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@clubby789
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clubby789 commented Feb 23, 2023 •
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Found while reducing #108334, but the error is different (probably same root cause however)

Code

mod m {
    pub enum ValueEnum {} // Also occurs for trait, struct
}
/// [`ValueEnum`]
pub use m::ValueEnum;

Meta

rustc --version --verbose:

rustc 1.69.0-nightly (4507fdaaa 2023-02-18)
binary: rustc
commit-hash: 4507fdaaa27ea2fb59a41df2ce7d1f290da53dae
commit-date: 2023-02-18
host: x86_64-unknown-linux-gnu
release: 1.69.0-nightly
LLVM version: 15.0.7

Error output

Backtrace 

 Documenting notclap v0.1.0 (/tmp/notclap)
thread 'rustc' panicked at 'no resolutions for a doc link', compiler/rustc_metadata/src/rmeta/encoder.rs:2238:18
stack backtrace:
   0:     0x7f52384b0a7a - std::backtrace_rs::backtrace::libunwind::trace::h9ab7cd28287cf18f
                               at /rustc/4507fdaaa27ea2fb59a41df2ce7d1f290da53dae/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
   1:     0x7f52384b0a7a - std::backtrace_rs::backtrace::trace_unsynchronized::h3e7e6ca06d1d63cf
                               at /rustc/4507fdaaa27ea2fb59a41df2ce7d1f290da53dae/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
   2:     0x7f52384b0a7a - std::sys_common::backtrace::_print_fmt::h5b6184fd459f0c71
                               at /rustc/4507fdaaa27ea2fb59a41df2ce7d1f290da53dae/library/std/src/sys_common/backtrace.rs:65:5
   3:     0x7f52384b0a7a - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h8ed5468732b78071
                               at /rustc/4507fdaaa27ea2fb59a41df2ce7d1f290da53dae/library/std/src/sys_common/backtrace.rs:44:22
   4:     0x7f52385109fe - core::fmt::write::h89c1e855e81d7a96
                               at /rustc/4507fdaaa27ea2fb59a41df2ce7d1f290da53dae/library/core/src/fmt/mod.rs:1232:17
   5:     0x7f52384a0f25 - std::io::Write::write_fmt::ha23ba71db044374b
                               at /rustc/4507fdaaa27ea2fb59a41df2ce7d1f290da53dae/library/std/src/io/mod.rs:1684:15
   6:     0x7f52384b0845 - std::sys_common::backtrace::_print::h194cdf55c322d5fe
                               at /rustc/4507fdaaa27ea2fb59a41df2ce7d1f290da53dae/library/std/src/sys_common/backtrace.rs:47:5
   7:     0x7f52384b0845 - std::sys_common::backtrace::print::h4549e75783bab124
                               at /rustc/4507fdaaa27ea2fb59a41df2ce7d1f290da53dae/library/std/src/sys_common/backtrace.rs:34:9
   8:     0x7f52384b35bf - std::panicking::default_hook::{{closure}}::h04a46ea9ff60bf2c
                               at /rustc/4507fdaaa27ea2fb59a41df2ce7d1f290da53dae/library/std/src/panicking.rs:267:22
   9:     0x7f52384b32fb - std::panicking::default_hook::h6f3c116d48f73fba
                               at /rustc/4507fdaaa27ea2fb59a41df2ce7d1f290da53dae/library/std/src/panicking.rs:286:9
  10:     0x7f523723c5f5 - <rustc_driver_impl[48a98004e06292cf]::DEFAULT_HOOK::{closure#0}::{closure#0} as core[69c2f5c35675f1ee]::ops::function::FnOnce<(&core[69c2f5c35675f1ee]::panic::panic_info::PanicInfo,)>>::call_once::{shim:vtable#0}
  11:     0x7f52384b3dfd - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h779d28c2deb011a8
                               at /rustc/4507fdaaa27ea2fb59a41df2ce7d1f290da53dae/library/alloc/src/boxed.rs:2002:9
  12:     0x7f52384b3dfd - std::panicking::rust_panic_with_hook::h5a936503487f19f5
                               at /rustc/4507fdaaa27ea2fb59a41df2ce7d1f290da53dae/library/std/src/panicking.rs:692:13
  13:     0x7f52384b3b79 - std::panicking::begin_panic_handler::{{closure}}::hf8db4efce7a7f23f
                               at /rustc/4507fdaaa27ea2fb59a41df2ce7d1f290da53dae/library/std/src/panicking.rs:579:13
  14:     0x7f52384b0ee6 - std::sys_common::backtrace::__rust_end_short_backtrace::h668cb6dbbf3929c2
                               at /rustc/4507fdaaa27ea2fb59a41df2ce7d1f290da53dae/library/std/src/sys_common/backtrace.rs:137:18
  15:     0x7f52384b3882 - rust_begin_unwind
                               at /rustc/4507fdaaa27ea2fb59a41df2ce7d1f290da53dae/library/std/src/panicking.rs:575:5
  16:     0x7f523850d3a3 - core::panicking::panic_fmt::h6a86232234ce2127
                               at /rustc/4507fdaaa27ea2fb59a41df2ce7d1f290da53dae/library/core/src/panicking.rs:64:14
  17:     0x7f523850d511 - core::panicking::panic_display::h37afa093fa4d76ea
                               at /rustc/4507fdaaa27ea2fb59a41df2ce7d1f290da53dae/library/core/src/panicking.rs:147:5
  18:     0x7f523850d4bb - core::panicking::panic_str::he2f729466f8303c4
                               at /rustc/4507fdaaa27ea2fb59a41df2ce7d1f290da53dae/library/core/src/panicking.rs:131:5
  19:     0x7f523850d126 - core::option::expect_failed::hc07db22650c2c2bd
                               at /rustc/4507fdaaa27ea2fb59a41df2ce7d1f290da53dae/library/core/src/option.rs:1926:5
  20:     0x7f52376e1b67 - <rustc_metadata[857d442a14fe0f98]::rmeta::encoder::provide::{closure#0} as core[69c2f5c35675f1ee]::ops::function::FnOnce<(rustc_middle[2a277d44e6a99f4f]::ty::context::TyCtxt, rustc_span[97beb3ced854c2e2]::def_id::DefId)>>::call_once
  21:     0x7f5237b0a56a - rustc_query_system[46560f6823c6ac3e]::query::plumbing::try_execute_query::<rustc_query_impl[34788ad4354c9a05]::queries::doc_link_resolutions, rustc_query_impl[34788ad4354c9a05]::plumbing::QueryCtxt>
  22:     0x7f5237b2e9d3 - rustc_query_system[46560f6823c6ac3e]::query::plumbing::get_query::<rustc_query_impl[34788ad4354c9a05]::queries::doc_link_resolutions, rustc_query_impl[34788ad4354c9a05]::plumbing::QueryCtxt, rustc_middle[2a277d44e6a99f4f]::dep_graph::dep_node::DepKind>
  23:     0x55c117eef7d8 - <rustdoc[14416492b31d7028]::passes::collect_intra_doc_links::LinkCollector>::resolve_path
  24:     0x55c117eefa8e - <rustdoc[14416492b31d7028]::passes::collect_intra_doc_links::LinkCollector>::resolve
  25:     0x55c117ef3be9 - <rustdoc[14416492b31d7028]::passes::collect_intra_doc_links::LinkCollector as rustdoc[14416492b31d7028]::visit::DocVisitor>::visit_item
  26:     0x55c117efc63a - <rustdoc[14416492b31d7028]::passes::collect_intra_doc_links::LinkCollector as rustdoc[14416492b31d7028]::visit::DocVisitor>::visit_inner_recur
  27:     0x55c117ef6a70 - <rustdoc[14416492b31d7028]::passes::collect_intra_doc_links::LinkCollector as rustdoc[14416492b31d7028]::visit::DocVisitor>::visit_item
  28:     0x55c117eee3cf - rustdoc[14416492b31d7028]::passes::collect_intra_doc_links::collect_intra_doc_links
  29:     0x55c117e5f8fe - <rustc_session[403a5d4fc02438c2]::session::Session>::time::<rustdoc[14416492b31d7028]::clean::types::Crate, rustdoc[14416492b31d7028]::core::run_global_ctxt::{closure#7}>
  30:     0x55c117faddbc - rustdoc[14416492b31d7028]::core::run_global_ctxt
  31:     0x55c117e5fb89 - <rustc_session[403a5d4fc02438c2]::session::Session>::time::<(rustdoc[14416492b31d7028]::clean::types::Crate, rustdoc[14416492b31d7028]::config::RenderOptions, rustdoc[14416492b31d7028]::formats::cache::Cache), rustdoc[14416492b31d7028]::main_args::{closure#1}::{closure#0}::{closure#0}::{closure#0}>
  32:     0x55c117dc6dc7 - <rustc_middle[2a277d44e6a99f4f]::ty::context::GlobalCtxt>::enter::<rustdoc[14416492b31d7028]::main_args::{closure#1}::{closure#0}::{closure#0}, core[69c2f5c35675f1ee]::result::Result<(), rustc_errors[abf5e0320c3520e7]::ErrorGuaranteed>>
  33:     0x55c117d6c9f0 - <rustc_interface[3e6023fe39c52850]::interface::Compiler>::enter::<rustdoc[14416492b31d7028]::main_args::{closure#1}::{closure#0}, core[69c2f5c35675f1ee]::result::Result<(), rustc_errors[abf5e0320c3520e7]::ErrorGuaranteed>>
  34:     0x55c117e5ee9b - rustc_span[97beb3ced854c2e2]::with_source_map::<core[69c2f5c35675f1ee]::result::Result<(), rustc_errors[abf5e0320c3520e7]::ErrorGuaranteed>, rustc_interface[3e6023fe39c52850]::interface::run_compiler<core[69c2f5c35675f1ee]::result::Result<(), rustc_errors[abf5e0320c3520e7]::ErrorGuaranteed>, rustdoc[14416492b31d7028]::main_args::{closure#1}>::{closure#0}::{closure#0}>
  35:     0x55c117d6fa22 - <scoped_tls[2916abd6437a3215]::ScopedKey<rustc_span[97beb3ced854c2e2]::SessionGlobals>>::set::<rustc_interface[3e6023fe39c52850]::interface::run_compiler<core[69c2f5c35675f1ee]::result::Result<(), rustc_errors[abf5e0320c3520e7]::ErrorGuaranteed>, rustdoc[14416492b31d7028]::main_args::{closure#1}>::{closure#0}, core[69c2f5c35675f1ee]::result::Result<(), rustc_errors[abf5e0320c3520e7]::ErrorGuaranteed>>
  36:     0x55c117e72490 - std[d6315e0f51da5517]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[3e6023fe39c52850]::util::run_in_thread_pool_with_globals<rustc_interface[3e6023fe39c52850]::interface::run_compiler<core[69c2f5c35675f1ee]::result::Result<(), rustc_errors[abf5e0320c3520e7]::ErrorGuaranteed>, rustdoc[14416492b31d7028]::main_args::{closure#1}>::{closure#0}, core[69c2f5c35675f1ee]::result::Result<(), rustc_errors[abf5e0320c3520e7]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[69c2f5c35675f1ee]::result::Result<(), rustc_errors[abf5e0320c3520e7]::ErrorGuaranteed>>
  37:     0x55c117f8ff5f - <<std[d6315e0f51da5517]::thread::Builder>::spawn_unchecked_<rustc_interface[3e6023fe39c52850]::util::run_in_thread_pool_with_globals<rustc_interface[3e6023fe39c52850]::interface::run_compiler<core[69c2f5c35675f1ee]::result::Result<(), rustc_errors[abf5e0320c3520e7]::ErrorGuaranteed>, rustdoc[14416492b31d7028]::main_args::{closure#1}>::{closure#0}, core[69c2f5c35675f1ee]::result::Result<(), rustc_errors[abf5e0320c3520e7]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[69c2f5c35675f1ee]::result::Result<(), rustc_errors[abf5e0320c3520e7]::ErrorGuaranteed>>::{closure#1} as core[69c2f5c35675f1ee]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
  38:     0x7f52384bdc83 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::heeffe32503a99aa5
                               at /rustc/4507fdaaa27ea2fb59a41df2ce7d1f290da53dae/library/alloc/src/boxed.rs:1988:9
  39:     0x7f52384bdc83 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5085270dbf970bb4
                               at /rustc/4507fdaaa27ea2fb59a41df2ce7d1f290da53dae/library/alloc/src/boxed.rs:1988:9
  40:     0x7f52384bdc83 - std::sys::unix::thread::Thread::new::thread_start::h76c3abd575e0d195
                               at /rustc/4507fdaaa27ea2fb59a41df2ce7d1f290da53dae/library/std/src/sys/unix/thread.rs:108:17
  41:     0x7f5233e3bbb5 - <unknown>
  42:     0x7f5233ebdd90 - <unknown>
  43:                0x0 - <unknown>

error: the compiler unexpectedly panicked. this is a bug.

note: we would appreciate a bug report: https://github.com/rust-lang/rust/issues/new?labels=C-bug%2C+I-ICE%2C+T-compiler&template=ice.md

note: rustc 1.69.0-nightly (4507fdaaa 2023-02-18) running on x86_64-unknown-linux-gnu

note: compiler flags: --crate-type lib

note: some of the compiler flags provided by cargo are hidden

query stack during panic:
#0 [doc_link_resolutions] resolutions for documentation links for a module
end of query stack
error: could not document `notclap`

@rustbot label +T-rustdoc

searched nightlies: from nightly-2023-01-01 to nightly-2023-02-23
regressed nightly: nightly-2023-02-12
searched commit range: 2773383...585f3ee
regressed commit: 5b45024

bisected with cargo-bisect-rustc v0.6.5
cc #94857
@clubby789 clubby789 added C-bug Category: This is a bug. I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. labels Feb 23, 2023
@rustbot rustbot added the T-rustdoc Relevant to the rustdoc team, which will review and decide on the PR/issue. label Feb 23, 2023
@clubby789
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DefId being looked up: id=DefId(0:4 ~ notclap[15db]::m)
doc_link_resolutions table:

{
    DefId(0:0 ~ notclap[6267]): {
        (
            "ValueEnum",
            TypeNS,
        ): Some(
            Def(
                Enum,
                DefId(0:4 ~ notclap[6267]::m::ValueEnum),
            ),
        ),
        (
            "ValueEnum",
            ValueNS,
        ): None,
        (
            "ValueEnum",
            MacroNS,
        ): None,
    },
}

@GuillaumeGomez
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cc @petrochenkov

@GuillaumeGomez GuillaumeGomez added the A-intra-doc-links Area: Intra-doc links, the ability to link to items in docs by name label Feb 23, 2023
@petrochenkov petrochenkov self-assigned this Feb 23, 2023
@petrochenkov petrochenkov mentioned this issue Mar 17, 2023
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@petrochenkov
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Duplicate of #108334, fixed in #109266.

matthiaskrgr added a commit to matthiaskrgr/rust that referenced this issue Mar 17, 2023
@matthiaskrgr
Rollup merge of rust-lang#109266 - petrochenkov:docice4, r=petrochenkov
a35c927 
rustdoc: Correctly merge import's and its target's docs in one more case

Fixes rust-lang#108334.
Fixes rust-lang#108378.
Fixes rust-lang#108658.
@bors bors closed this as completed in 0e8085a Mar 20, 2023
koraa added a commit to rosenpass/rosenpass that referenced this issue May 22, 2023
@koraa
fix: Restore QC/doc CI job to operation
e6b4649 
#62
rust-lang/rust#108378
koraa added a commit to rosenpass/rosenpass that referenced this issue May 23, 2023
@koraa
fix: Restore QC/doc CI job to operation
804571b 
#62
rust-lang/rust#108378
koraa added a commit to rosenpass/rosenpass that referenced this issue May 23, 2023
@koraa
fix: Restore QC/doc CI job to operation
229224d 
#62
rust-lang/rust#108378
@ChAoSUnItY ChAoSUnItY mentioned this issue Jul 4, 2023
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A-intra-doc-links Area: Intra-doc links, the ability to link to items in docs by name C-bug Category: This is a bug. I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. T-rustdoc Relevant to the rustdoc team, which will review and decide on the PR/issue.
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rustdoc: Correctly merge import's and its target's docs in one more case petrochenkov/rust
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@GuillaumeGomez @petrochenkov @clubby789 @rustbot