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gh-143969: Fix frozen+slotted dataclass __setattr__ crash ambiguity #180321

gh-143969: Fix frozen+slotted dataclass __setattr__ crash ambiguity

gh-143969: Fix frozen+slotted dataclass __setattr__ crash ambiguity #180321

Triggered via pull request January 17, 2026 19:40
Status Cancelled
Total duration 29m 41s
Artifacts 1

build.yml

on: pull_request
Change detection  /  Create context from changed files
11s
Change detection / Create context from changed files
Matrix: Address sanitizer
Matrix: build-macos
Matrix: build-san
Matrix: Ubuntu SSL tests with AWS-LC
Matrix: Ubuntu SSL tests with OpenSSL
Matrix: build-ubuntu
Matrix: build-windows-msi
Waiting for pending jobs
Matrix: build-windows
Matrix: cifuzz
Waiting for pending jobs
Docs  /  Docs
1m 41s
Docs / Docs
Docs  /  Doctest
5m 35s
Docs / Doctest
Docs  /  Check EPUB
1m 56s
Docs / Check EPUB
Check if Autoconf files are up to date
28s
Check if Autoconf files are up to date
Check if generated files are up to date
4m 59s
Check if generated files are up to date
C API Docs  /  Check if all C APIs are documented
14s
C API Docs / Check if all C APIs are documented
iOS
17m 13s
iOS
WASI  /  build and test
4m 35s
WASI / build and test
Hypothesis tests on Ubuntu
9m 7s
Hypothesis tests on Ubuntu
Cross build Linux
4m 28s
Cross build Linux
Matrix: build-android
All required checks pass
5s
All required checks pass
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Annotations

25 errors and 16 warnings
Docs / Docs
Process completed with exit code 2.
Docs / Check EPUB
Process completed with exit code 1.
WASI / build and test
Process completed with exit code 2.
Ubuntu / build and test (ubuntu-24.04-arm)
Process completed with exit code 2.
Ubuntu (bolt) / build and test (ubuntu-24.04)
Process completed with exit code 2.
Hypothesis tests on Ubuntu
Process completed with exit code 2.
Ubuntu (free-threading) / build and test (ubuntu-24.04-arm)
Process completed with exit code 2.
macOS / build and test (macos-15-intel)
Process completed with exit code 2.
macOS (free-threading) / build and test (macos-14)
Process completed with exit code 2.
macOS / build and test (macos-14)
Process completed with exit code 2.
Ubuntu / build and test (ubuntu-24.04)
Process completed with exit code 2.
Address sanitizer (ubuntu-24.04)
Process completed with exit code 2.
Ubuntu (free-threading) / build and test (ubuntu-24.04)
Process completed with exit code 2.
iOS
Process completed with exit code 1.
Sanitizers / UBSan
Process completed with exit code 2.
Windows / Build and test (x64)
Process completed with exit code 2.
Windows / Build and test (arm64)
Process completed with exit code 2.
Windows / Build and test (Win32)
Process completed with exit code 2.
Android (x86_64)
Process completed with exit code 1.
Windows (free-threading) / Build and test (arm64)
Process completed with exit code 2.
Windows (free-threading) / Build and test (x64)
Canceling since a higher priority waiting request for Tests-dawdameet-fix-frozen-slots-setattr exists
Windows (free-threading) / Build and test (x64)
The operation was canceled.
All required checks pass
Process completed with exit code 1.
Tests
Canceling since a higher priority waiting request for Tests-dawdameet-fix-frozen-slots-setattr exists
Tests
Canceling since a higher priority waiting request for Tests-dawdameet-fix-frozen-slots-setattr 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-15-intel)
Already linked: /usr/local/Cellar/tcl-tk/9.0.3
macOS / build and test (macos-15-intel)
`$HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK` is set: not checking for outdated dependents or dependents with broken linkage!
macOS / build and test (macos-15-intel)
gdbm 1.26 is already installed and up-to-date. To reinstall 1.26, run: brew reinstall gdbm
macOS / build and test (macos-15-intel)
xz 5.8.2 is already installed and up-to-date. To reinstall 5.8.2, run: brew reinstall xz
macOS / build and test (macos-15-intel)
pkgconf 2.5.1 is already installed and up-to-date. To reinstall 2.5.1, run: brew reinstall pkgconf
macOS (free-threading) / build and test (macos-14)
Already linked: /opt/homebrew/Cellar/tcl-tk/9.0.3
macOS (free-threading) / build and test (macos-14)
`$HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK` is set: not checking for outdated dependents or dependents with broken linkage!
macOS (free-threading) / build and test (macos-14)
gdbm 1.26 is already installed and up-to-date. To reinstall 1.26, run: brew reinstall gdbm
macOS (free-threading) / build and test (macos-14)
xz 5.8.2 is already installed and up-to-date. To reinstall 5.8.2, run: brew reinstall xz
macOS (free-threading) / build and test (macos-14)
pkgconf 2.5.1 is already installed and up-to-date. To reinstall 2.5.1, run: brew reinstall pkgconf
macOS / build and test (macos-14)
Already linked: /opt/homebrew/Cellar/tcl-tk/9.0.3
macOS / build and test (macos-14)
`$HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK` is set: not checking for outdated dependents or dependents with broken linkage!
macOS / build and test (macos-14)
gdbm 1.26 is already installed and up-to-date. To reinstall 1.26, run: brew reinstall gdbm
macOS / build and test (macos-14)
xz 5.8.2 is already installed and up-to-date. To reinstall 5.8.2, run: brew reinstall xz
macOS / build and test (macos-14)
pkgconf 2.5.1 is already installed and up-to-date. To reinstall 2.5.1, run: brew reinstall pkgconf

Artifacts

Produced during runtime
Name Size Digest
UBSan-logs-default Expired
17.5 KB
sha256:b152dd83157bda510853f9a71b49c4f5b8e59052fdaf94349b81475d01a58702