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gh-159449: Fix a free-threaded asyncio race that corrupts the task lists #217690

gh-159449: Fix a free-threaded asyncio race that corrupts the task lists

gh-159449: Fix a free-threaded asyncio race that corrupts the task lists #217690

Triggered via pull request November 2, 2026 15:57
Status Success
Total duration 41m 11s
Artifacts 4

build.yml

on: pull_request
Change detection  /  Create context from changed files
22s
Change detection / Create context from changed files
Matrix: build-ios
Matrix: build-macos
Matrix: build-san
Matrix: Ubuntu SSL tests
Matrix: build-ubuntu
Matrix: build-windows
Matrix: cifuzz
Docs  /  Doctest
7m 35s
Docs / Doctest
Docs  /  Check EPUB
2m 11s
Docs / Check EPUB
Check if Autoconf files are up to date
37s
Check if Autoconf files are up to date
Check if generated files are up to date
3m 59s
Check if generated files are up to date
C API Docs  /  Check if all C APIs are documented
22s
C API Docs / Check if all C APIs are documented
Ubuntu (installed)  /  build, install and test
6m 51s
Ubuntu (installed) / build, install and test
Emscripten  /  build and test
16m 11s
Emscripten / build and test
WASI  /  build and test
4m 44s
WASI / build and test
Hypothesis tests on Ubuntu
7m 7s
Hypothesis tests on Ubuntu
Lazy imports enabled  /  Run Tests with lazy_imports=all
9m 3s
Lazy imports enabled / Run Tests with lazy_imports=all
Cross build Linux
4m 49s
Cross build Linux
Matrix: build-android
Docs  /  ...  /  Check for removed HTML IDs
2m 3s
Docs / Check for removed HTML IDs / Check for removed HTML IDs
All required checks pass
3s
All required checks pass
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Annotations

2 errors, 4 warnings, and 14 notices
Docs / Check EPUB
Process completed with exit code 1.
Docs / Docs
Process completed with exit code 2.
Hypothesis tests on Ubuntu
No files were found with the provided path: /home/runner/work/cpython/cpython-builddir/.hypothesis/examples/. No artifacts will be uploaded.
macOS / build and test (macos-26)
`$HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK` is set: not checking for outdated dependents or dependents with broken linkage!
macOS (free-threading) / build and test (macos-26)
`$HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK` is set: not checking for outdated dependents or dependents with broken linkage!
macOS / build and test (macos-26-intel)
`$HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK` is set: not checking for outdated dependents or dependents with broken linkage!
Change detection / Create context from changed files
"The ubuntu-latest label will migrate to Ubuntu 26 beginning October 19, 2026. For more information, see https://github.com/actions/runner-images/issues/14748"
C API Docs / Check if all C APIs are documented
"The ubuntu-latest label will migrate to Ubuntu 26 beginning October 19, 2026. For more information, see https://github.com/actions/runner-images/issues/14748"
Docs / Check EPUB
"The ubuntu-latest label will migrate to Ubuntu 26 beginning October 19, 2026. For more information, see https://github.com/actions/runner-images/issues/14748"
Docs / Docs
"The ubuntu-latest label will migrate to Ubuntu 26 beginning October 19, 2026. For more information, see https://github.com/actions/runner-images/issues/14748"
Docs / Check for removed HTML IDs / Check for removed HTML IDs
"The ubuntu-latest label will migrate to Ubuntu 26 beginning October 19, 2026. For more information, see https://github.com/actions/runner-images/issues/14748"
Android (aarch64)
Due to capacity constraints, jobs targeting macOS arm64 runners may experience longer queue times.
macOS / build and test (macos-26)
Due to capacity constraints, jobs targeting macOS arm64 runners may experience longer queue times.
CIFuzz / cpython3 (undefined)
"The ubuntu-latest label will migrate to Ubuntu 26 beginning October 19, 2026. For more information, see https://github.com/actions/runner-images/issues/14748"
macOS (free-threading) / build and test (macos-26)
Due to capacity constraints, jobs targeting macOS arm64 runners may experience longer queue times.
CIFuzz / cpython3 (address)
"The ubuntu-latest label will migrate to Ubuntu 26 beginning October 19, 2026. For more information, see https://github.com/actions/runner-images/issues/14748"
CIFuzz / cpython3 (memory)
"The ubuntu-latest label will migrate to Ubuntu 26 beginning October 19, 2026. For more information, see https://github.com/actions/runner-images/issues/14748"
iOS
Due to capacity constraints, jobs targeting macOS arm64 runners may experience longer queue times.
iOS (free-threading)
Due to capacity constraints, jobs targeting macOS arm64 runners may experience longer queue times.
All required checks pass
"The ubuntu-latest label will migrate to Ubuntu 26 beginning October 19, 2026. For more information, see https://github.com/actions/runner-images/issues/14748"

Artifacts

Produced during runtime
Name Size Digest
ASan-logs-default
2.49 KB
sha256:254237f0050be37603d26de08a54b6098580e35c931ccdf0e449c9808eb4da37
MSan-logs-default
209 Bytes
sha256:eec8bf463f09dc0a3896afce29dbfa17e8d78c26c338aa48cf61d9b256142036
UBSan-logs-default
1.17 KB
sha256:c5e5021013a7f1accccee1308f2522732507df0326e6b025ad37bc9641b02fbe
html-ids-head.json.gz
132 KB
sha256:d7543c862f2e5a264494194f3139a53b4d3b43f30d9b2ae3eccdc3fc3971656e