Fix cargo fix not showing colors.
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Fix `cargo fix` not showing colors. `cargo fix` runs `rustc` a final time after it has finished to: - Show what happened if the fix failed. - Show errors with `--broken-code`. - Show any remaining warnings after a successful fix. This last run was no longer showing colored diagnostics due to the stabilization of cache-messages. Cargo now unconditionally uses colored JSON messages, and then conditionally strips them after the fact. "cargo as rustc wrapper" was stripping the JSON flags which allowed Cargo to handle colors. This fix works by putting the json flags back in for this final pass.
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Update cargo, books. ## cargo 8 commits in 3ba5f27170db10af7a92f2b682e049397197b8fa..5da4b4d47963868d9878480197581ccbbdaece74 2019-10-22 15:05:18 +0000 to 2019-10-28 21:53:41 +0000 - Add --filter-platform to `cargo metadata`. (rust-lang/cargo#7376) - Fix `cargo fix` not showing colors. (rust-lang/cargo#7550) - Rephrase --manifest-path section (rust-lang/cargo#7409) - Add a note to discourage the use of -Zminimal-versions. (rust-lang/cargo#7549) - Fix profile override warning in a workspace. (rust-lang/cargo#7536) - Fix some tests failing on Windows nightly. (rust-lang/cargo#7534) - Show better error message for Windows abnormal termination. (rust-lang/cargo#7535) - Run `apt update` before `apt install` (rust-lang/cargo#7541) ## reference 8 commits in 5b9d2fc..4b21b64 2019-10-03 22:39:10 +0200 to 2019-10-27 22:33:11 +0100 - Document `const_constructor` feature (rust-lang/reference#677) - Add `non_exhaustive` to reference. (rust-lang/reference#609) - Re-add rust-docs component for lintcheck (rust-lang/reference#702) - group signed and unsigned integers in layout table (rust-lang/reference#700) - Fix layout table rendering (rust-lang/reference#699) - Add reference for attributes in function parameters (rust-lang/reference#657) - Update now that proc macros can expand to macro_rules. (rust-lang/reference#694) - Fix match in union example. (rust-lang/reference#684) ## book 8 commits in 9bb8b161963fcebc9d9ccd732ba26f42108016d5..28fa3d15b0bc67ea5e79eeff2198e4277fc61baf 2019-10-14 18:42:55 -0500 to 2019-10-29 07:16:09 -0500 - Update Ch19.1 on slice splitting (rust-lang/book#1999) - fixed inconsistent terminology regarding enums (rust-lang/book#2022) - Update ch15-03 code to match output. (rust-lang/book#2020) - Fixes rust-lang/book#2039 (rust-lang/book#2040) - Update ch15-03-drop.md (rust-lang/book#2049) - unit type value is also a value (rust-lang/book#2061) - Minor: remove an extraneous `.` (rust-lang/book#2059) - Clarifications and consistent use of quotation marks (rust-lang/book#1992) ## rust-by-example 4 commits in 0b111eaae36cc4b4997684be853882a59e2c7ca7..f3197ddf2abab9abdbc029def8164f4a748b0d91 2019-10-14 18:34:25 -0300 to 2019-10-29 10:17:40 -0300 - Fix typos (rust-lang/rust-by-example#1285) - Improve Cargo / Dependencies section (rust-lang/rust-by-example#1287) - Improve Cargo / Build Scripts section (rust-lang/rust-by-example#1288) - Make if_let exercise runnable (rust-lang/rust-by-example#1289)
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cargo fixrunsrustca final time after it has finished to:--broken-code.This last run was no longer showing colored diagnostics due to the stabilization of cache-messages. Cargo now unconditionally uses colored JSON messages, and then conditionally strips them after the fact. "cargo as rustc wrapper" was stripping the JSON flags which allowed Cargo to handle colors.
This fix works by putting the json flags back in for this final pass.