rustc: remove the use of Gc in middle::def::Def.

[eddyb]

No description provided.

[brson]

@pcwalton @nrc @pnkfelix Anybody up for reviewing?

[rust-log-analyzer]

The job mingw-check-tidy failed! Check out the build log: (web) (plain)

Click to see the possible cause of the failure (guessed by this bot)

Getting action download info
Download action repository 'msys2/setup-msys2@v2.22.0' (SHA:cc11e9188b693c2b100158c3322424c4cc1dadea)
Download action repository 'actions/checkout@v4' (SHA:0ad4b8fadaa221de15dcec353f45205ec38ea70b)
Download action repository 'actions/upload-artifact@v4' (SHA:65462800fd760344b1a7b4382951275a0abb4808)
Complete job name: PR - mingw-check-tidy
git config --global core.autocrlf false
shell: /usr/bin/bash --noprofile --norc -e -o pipefail {0}
---
COPY scripts/sccache.sh /scripts/
RUN sh /scripts/sccache.sh

COPY host-x86_64/mingw-check/reuse-requirements.txt /tmp/
RUN pip3 install --no-deps --no-cache-dir --require-hashes -r /tmp/reuse-requirements.txt \
    && pip3 install virtualenv
COPY host-x86_64/mingw-check/validate-toolstate.sh /scripts/
COPY host-x86_64/mingw-check/validate-error-codes.sh /scripts/

# NOTE: intentionally uses python2 for x.py so we can test it still works.
# NOTE: intentionally uses python2 for x.py so we can test it still works.
# validate-toolstate only runs in our CI, so it's ok for it to only support python3.
ENV SCRIPT TIDY_PRINT_DIFF=1 python2.7 ../x.py test \
           --stage 0 src/tools/tidy tidyselftest --extra-checks=py:lint
# This file is autogenerated by pip-compile with Python 3.10
# by the following command:
#
#    pip-compile --allow-unsafe --generate-hashes reuse-requirements.in
---

#12 [5/8] COPY host-x86_64/mingw-check/reuse-requirements.txt /tmp/
#12 DONE 0.0s

#13 [6/8] RUN pip3 install --no-deps --no-cache-dir --require-hashes -r /tmp/reuse-requirements.txt     && pip3 install virtualenv
#13 0.432   Downloading binaryornot-0.4.4-py2.py3-none-any.whl (9.0 kB)
#13 0.446 Collecting boolean-py==4.0
#13 0.449   Downloading boolean.py-4.0-py3-none-any.whl (25 kB)
#13 0.461 Collecting chardet==5.1.0
---
#13 3.458 Building wheels for collected packages: reuse
#13 3.459   Building wheel for reuse (pyproject.toml): started
#13 3.785   Building wheel for reuse (pyproject.toml): finished with status 'done'
#13 3.786   Created wheel for reuse: filename=reuse-1.1.0-cp310-cp310-manylinux_2_35_x86_64.whl size=181117 sha256=f5f58750481f69515c2c0d1d503daf565e2565c370d07fc6aeb95fe3498b4269
#13 3.787   Stored in directory: /tmp/pip-ephem-wheel-cache-rak0gu1_/wheels/c2/3c/b9/1120c2ab4bd82694f7e6f0537dc5b9a085c13e2c69a8d0c76d
#13 3.789 Installing collected packages: boolean-py, binaryornot, setuptools, reuse, python-debian, markupsafe, license-expression, jinja2, chardet
#13 3.810   Attempting uninstall: setuptools
#13 3.811     Found existing installation: setuptools 59.6.0
#13 3.812     Not uninstalling setuptools at /usr/lib/python3/dist-packages, outside environment /usr
#13 3.812     Not uninstalling setuptools at /usr/lib/python3/dist-packages, outside environment /usr
#13 3.813     Can't uninstall 'setuptools'. No files were found to uninstall.
#13 4.475 Successfully installed binaryornot-0.4.4 boolean-py-4.0 chardet-5.1.0 jinja2-3.1.2 license-expression-30.0.0 markupsafe-2.1.1 python-debian-0.1.49 reuse-1.1.0 setuptools-66.0.0
#13 4.475 WARNING: Running pip as the 'root' user can result in broken permissions and conflicting behaviour with the system package manager. It is recommended to use a virtual environment instead: https://pip.pypa.io/warnings/venv
#13 4.980 Collecting virtualenv
#13 5.018   Downloading virtualenv-20.26.2-py3-none-any.whl (3.9 MB)
#13 5.092      ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 3.9/3.9 MB 54.6 MB/s eta 0:00:00
#13 5.127 Collecting distlib<1,>=0.3.7
#13 5.130   Downloading distlib-0.3.8-py2.py3-none-any.whl (468 kB)
#13 5.167 Collecting filelock<4,>=3.12.2
#13 5.170   Downloading filelock-3.14.0-py3-none-any.whl (12 kB)
#13 5.170   Downloading filelock-3.14.0-py3-none-any.whl (12 kB)
#13 5.198 Collecting platformdirs<5,>=3.9.1
#13 5.201   Downloading platformdirs-4.2.2-py3-none-any.whl (18 kB)
#13 5.288 Installing collected packages: distlib, platformdirs, filelock, virtualenv
#13 5.449 Successfully installed distlib-0.3.8 filelock-3.14.0 platformdirs-4.2.2 virtualenv-20.26.2
#13 DONE 5.5s

#14 [7/8] COPY host-x86_64/mingw-check/validate-toolstate.sh /scripts/
#14 DONE 0.0s
---
DirectMap4k:      194496 kB
DirectMap2M:     6096896 kB
DirectMap1G:    12582912 kB
##[endgroup]
Executing TIDY_PRINT_DIFF=1 python2.7 ../x.py test            --stage 0 src/tools/tidy tidyselftest --extra-checks=py:lint
+ TIDY_PRINT_DIFF=1 python2.7 ../x.py test --stage 0 src/tools/tidy tidyselftest --extra-checks=py:lint
    Finished `dev` profile [unoptimized] target(s) in 0.03s
##[endgroup]
downloading https://ci-artifacts.rust-lang.org/rustc-builds-alt/496f7310c80292f54c36370140a46bd9e71a6906/rust-dev-nightly-x86_64-unknown-linux-gnu.tar.xz
extracting /checkout/obj/build/cache/llvm-496f7310c80292f54c36370140a46bd9e71a6906-true/rust-dev-nightly-x86_64-unknown-linux-gnu.tar.xz to /checkout/obj/build/x86_64-unknown-linux-gnu/ci-llvm
---
    Finished `release` profile [optimized] target(s) in 25.86s
##[endgroup]
fmt check
tidy check
tidy error: invalid license `MPL-2.0` in `registry+https://github.com/rust-lang/crates.io-index#option-ext@0.2.0`
removing old virtual environment
removing old virtual environment
creating virtual environment at '/checkout/obj/build/venv' using 'python3.10'
Requirement already satisfied: pip in ./build/venv/lib/python3.10/site-packages (24.0)
Collecting black==23.3.0 (from -r /checkout/src/tools/tidy/config/requirements.txt (line 7))
     ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 1.7/1.7 MB 54.2 MB/s eta 0:00:00
Collecting click==8.1.3 (from -r /checkout/src/tools/tidy/config/requirements.txt (line 34))
  Downloading click-8.1.3-py3-none-any.whl (96 kB)
     ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 96.6/96.6 kB 40.2 MB/s eta 0:00:00
     ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 96.6/96.6 kB 40.2 MB/s eta 0:00:00
Collecting importlib-metadata==6.7.0 (from -r /checkout/src/tools/tidy/config/requirements.txt (line 38))
  Downloading importlib_metadata-6.7.0-py3-none-any.whl (22 kB)
Collecting mypy-extensions==1.0.0 (from -r /checkout/src/tools/tidy/config/requirements.txt (line 42))
  Downloading mypy_extensions-1.0.0-py3-none-any.whl (4.7 kB)
Collecting packaging==23.1 (from -r /checkout/src/tools/tidy/config/requirements.txt (line 46))
  Downloading packaging-23.1-py3-none-any.whl (48 kB)
Collecting pathspec==0.11.1 (from -r /checkout/src/tools/tidy/config/requirements.txt (line 50))
  Downloading pathspec-0.11.1-py3-none-any.whl (29 kB)
Collecting platformdirs==3.6.0 (from -r /checkout/src/tools/tidy/config/requirements.txt (line 54))
  Downloading platformdirs-3.6.0-py3-none-any.whl (16 kB)
  Downloading platformdirs-3.6.0-py3-none-any.whl (16 kB)
Collecting ruff==0.0.272 (from -r /checkout/src/tools/tidy/config/requirements.txt (line 58))
  Downloading ruff-0.0.272-py3-none-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (5.9 MB)
Collecting tomli==2.0.1 (from -r /checkout/src/tools/tidy/config/requirements.txt (line 77))
  Downloading tomli-2.0.1-py3-none-any.whl (12 kB)
Collecting typed-ast==1.5.4 (from -r /checkout/src/tools/tidy/config/requirements.txt (line 81))
  Downloading typed_ast-1.5.4-cp310-cp310-manylinux_2_5_x86_64.manylinux1_x86_64.manylinux_2_12_x86_64.manylinux2010_x86_64.whl (877 kB)
  Downloading typed_ast-1.5.4-cp310-cp310-manylinux_2_5_x86_64.manylinux1_x86_64.manylinux_2_12_x86_64.manylinux2010_x86_64.whl (877 kB)
     ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 877.7/877.7 kB 153.2 MB/s eta 0:00:00
Collecting typing-extensions==4.6.3 (from -r /checkout/src/tools/tidy/config/requirements.txt (line 107))
  Downloading typing_extensions-4.6.3-py3-none-any.whl (31 kB)
Collecting zipp==3.15.0 (from -r /checkout/src/tools/tidy/config/requirements.txt (line 114))
  Downloading zipp-3.15.0-py3-none-any.whl (6.8 kB)
Installing collected packages: zipp, typing-extensions, typed-ast, tomli, ruff, platformdirs, pathspec, packaging, mypy-extensions, click, importlib-metadata, black
Successfully installed black-23.3.0 click-8.1.3 importlib-metadata-6.7.0 mypy-extensions-1.0.0 packaging-23.1 pathspec-0.11.1 platformdirs-3.6.0 ruff-0.0.272 tomli-2.0.1 typed-ast-1.5.4 typing-extensions-4.6.3 zipp-3.15.0
some tidy checks failed
Build completed unsuccessfully in 0:00:59
  local time: Sun May 19 08:49:50 UTC 2024
  network time: Sun, 19 May 2024 08:49:50 GMT