Skip to content

gh-158600: Fix a race condition in concurrent set.intersection_update() #212330

gh-158600: Fix a race condition in concurrent set.intersection_update()

gh-158600: Fix a race condition in concurrent set.intersection_update() #212330

Triggered via pull request October 5, 2026 17:24
Status Cancelled
Total duration 18m 53s
Artifacts 3

build.yml

on: pull_request
Change detection  /  Create context from changed files
12s
Change detection / Create context from changed files
Matrix: Address sanitizer
Matrix: build-macos
Matrix: build-san
Matrix: Ubuntu SSL tests
Matrix: build-ubuntu
Matrix: build-windows
Matrix: cifuzz
Docs  /  Doctest
7m 37s
Docs / Doctest
Docs  /  Check EPUB
2m 24s
Docs / Check EPUB
Check if Autoconf files are up to date
24s
Check if Autoconf files are up to date
Check if generated files are up to date
3m 15s
Check if generated files are up to date
C API Docs  /  Check if all C APIs are documented
12s
C API Docs / Check if all C APIs are documented
Ubuntu (installed)  /  build, install and test
6m 28s
Ubuntu (installed) / build, install and test
iOS
18m 22s
iOS
Emscripten  /  build and test
17m 46s
Emscripten / build and test
WASI  /  build and test
4m 17s
WASI / build and test
Hypothesis tests on Ubuntu
10m 27s
Hypothesis tests on Ubuntu
Lazy imports enabled  /  Run Tests with lazy_imports=all
12m 30s
Lazy imports enabled / Run Tests with lazy_imports=all
Cross build Linux
5m 3s
Cross build Linux
Matrix: build-android
Docs  /  ...  /  Check for removed HTML IDs
2m 27s
Docs / Check for removed HTML IDs / Check for removed HTML IDs
All required checks pass
5s
All required checks pass
Fit to window
Zoom out
Zoom in

Annotations

51 errors, 4 warnings, and 13 notices
Docs / Docs
Process completed with exit code 2.
Docs / Check EPUB
Process completed with exit code 1.
Windows / Build and test (arm64, switch-case)
Canceling since a higher priority waiting request for Tests-CaQtiml-intersection-update-concurrency exists
Windows / Build and test (arm64, switch-case)
The operation was canceled.
Android (x86_64)
Canceling since a higher priority waiting request for Tests-CaQtiml-intersection-update-concurrency exists
CIFuzz / cpython3 (memory)
Canceling since a higher priority waiting request for Tests-CaQtiml-intersection-update-concurrency exists
CIFuzz / cpython3 (memory)
Path does not exist: cifuzz-sarif/results.sarif
CIFuzz / cpython3 (memory)
The operation was canceled.
CIFuzz / cpython3 (address)
Canceling since a higher priority waiting request for Tests-CaQtiml-intersection-update-concurrency exists
CIFuzz / cpython3 (address)
Path does not exist: cifuzz-sarif/results.sarif
CIFuzz / cpython3 (address)
The operation was canceled.
CIFuzz / cpython3 (undefined)
Canceling since a higher priority waiting request for Tests-CaQtiml-intersection-update-concurrency exists
CIFuzz / cpython3 (undefined)
Path does not exist: cifuzz-sarif/results.sarif
CIFuzz / cpython3 (undefined)
The operation was canceled.
Windows / Build and test (Win32, switch-case)
Canceling since a higher priority waiting request for Tests-CaQtiml-intersection-update-concurrency exists
Windows / Build and test (Win32, switch-case)
The operation was canceled.
Windows (free-threading) / Build and test (x64, switch-case)
Canceling since a higher priority waiting request for Tests-CaQtiml-intersection-update-concurrency exists
Windows (free-threading) / Build and test (x64, switch-case)
The operation was canceled.
Windows (free-threading) / Build and test (arm64, switch-case)
Canceling since a higher priority waiting request for Tests-CaQtiml-intersection-update-concurrency exists
Windows (free-threading) / Build and test (arm64, switch-case)
The operation was canceled.
Windows / Build and test (x64, switch-case)
Canceling since a higher priority waiting request for Tests-CaQtiml-intersection-update-concurrency exists
Windows / Build and test (x64, switch-case)
The operation was canceled.
Ubuntu (free-threading) / build and test (ubuntu-26.04)
Canceling since a higher priority waiting request for Tests-CaQtiml-intersection-update-concurrency exists
Ubuntu (free-threading) / build and test (ubuntu-26.04)
The operation was canceled.
Emscripten / build and test
Canceling since a higher priority waiting request for Tests-CaQtiml-intersection-update-concurrency exists
Emscripten / build and test
The operation was canceled.
Address sanitizer (ubuntu-26.04)
Canceling since a higher priority waiting request for Tests-CaQtiml-intersection-update-concurrency exists
Address sanitizer (ubuntu-26.04)
The operation was canceled.
Sanitizers / MSan
Canceling since a higher priority waiting request for Tests-CaQtiml-intersection-update-concurrency exists
Sanitizers / MSan
The operation was canceled.
Sanitizers / TSan (free-threading)
Canceling since a higher priority waiting request for Tests-CaQtiml-intersection-update-concurrency exists
Sanitizers / TSan (free-threading)
The operation was canceled.
Sanitizers / UBSan
Canceling since a higher priority waiting request for Tests-CaQtiml-intersection-update-concurrency exists
Sanitizers / UBSan
The operation was canceled.
iOS
Canceling since a higher priority waiting request for Tests-CaQtiml-intersection-update-concurrency exists
iOS
The operation was canceled.
All required checks pass
Process completed with exit code 1.
Tests
Canceling since a higher priority waiting request for Tests-CaQtiml-intersection-update-concurrency exists
Tests
Canceling since a higher priority waiting request for Tests-CaQtiml-intersection-update-concurrency exists
Tests
Canceling since a higher priority waiting request for Tests-CaQtiml-intersection-update-concurrency exists
Tests
Canceling since a higher priority waiting request for Tests-CaQtiml-intersection-update-concurrency exists
Tests
Canceling since a higher priority waiting request for Tests-CaQtiml-intersection-update-concurrency exists
Tests
Canceling since a higher priority waiting request for Tests-CaQtiml-intersection-update-concurrency exists
Tests
Canceling since a higher priority waiting request for Tests-CaQtiml-intersection-update-concurrency exists
Tests
Canceling since a higher priority waiting request for Tests-CaQtiml-intersection-update-concurrency exists
Tests
Canceling since a higher priority waiting request for Tests-CaQtiml-intersection-update-concurrency exists
Tests
Canceling since a higher priority waiting request for Tests-CaQtiml-intersection-update-concurrency exists
Tests
Canceling since a higher priority waiting request for Tests-CaQtiml-intersection-update-concurrency exists
Tests
Canceling since a higher priority waiting request for Tests-CaQtiml-intersection-update-concurrency exists
Tests
Canceling since a higher priority waiting request for Tests-CaQtiml-intersection-update-concurrency exists
Tests
Canceling since a higher priority waiting request for Tests-CaQtiml-intersection-update-concurrency exists
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 / 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 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 / 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.
macOS (free-threading) / build and test (macos-26)
Due to capacity constraints, jobs targeting macOS arm64 runners may experience longer queue times.
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"
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 (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"
iOS
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
MSan-logs-default
209 Bytes
sha256:7ed50b1e407822052622b078de4317b89182d5bf3bccb996affa1acb80c986bb
UBSan-logs-default
1.51 KB
sha256:3ae2c2608b051b5b18f68493d3624042a9eb0e95872126ff4b20788f77ce6680
html-ids-head.json.gz
130 KB
sha256:8c67164fa1aedd4d3a24a3a8013093c6c1fdf05d75fb196479ac8b06ad4db5ce