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gh-156049: Add support for building with HWASAN #210520

gh-156049: Add support for building with HWASAN

gh-156049: Add support for building with HWASAN #210520

Triggered via pull request September 22, 2026 17:14
Status Cancelled
Total duration 12m 59s
Artifacts 2

build.yml

on: pull_request
Change detection  /  Create context from changed files
15s
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 50s
Docs / Doctest
Docs  /  Check EPUB
2m 28s
Docs / Check EPUB
Check if Autoconf files are up to date
31s
Check if Autoconf files are up to date
Check if generated files are up to date
4m 0s
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 11s
Ubuntu (installed) / build, install and test
iOS
10m 19s
iOS
Emscripten  /  build and test
7m 46s
Emscripten / build and test
WASI  /  build and test
4m 19s
WASI / build and test
Hypothesis tests on Ubuntu
7m 47s
Hypothesis tests on Ubuntu
Lazy imports enabled  /  Run Tests with lazy_imports=all
6m 32s
Lazy imports enabled / Run Tests with lazy_imports=all
Cross build Linux
5m 8s
Cross build Linux
Matrix: build-android
Docs  /  ...  /  Check for removed HTML IDs
2m 15s
Docs / Check for removed HTML IDs / Check for removed HTML IDs
All required checks pass
5s
All required checks pass
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Annotations

85 errors, 6 warnings, and 12 notices
Docs / Docs
Process completed with exit code 2.
Docs / Check EPUB
Process completed with exit code 1.
Android (x86_64)
Process completed with exit code 1.
CIFuzz / cpython3 (undefined)
Canceling since a higher priority waiting request for Tests-StanFromIreland-hwasan-support exists
CIFuzz / cpython3 (undefined)
The operation was canceled.
CIFuzz / cpython3 (address)
Canceling since a higher priority waiting request for Tests-StanFromIreland-hwasan-support exists
CIFuzz / cpython3 (address)
The operation was canceled.
CIFuzz / cpython3 (memory)
Canceling since a higher priority waiting request for Tests-StanFromIreland-hwasan-support exists
CIFuzz / cpython3 (memory)
Path does not exist: cifuzz-sarif/results.sarif
CIFuzz / cpython3 (memory)
The operation was canceled.
CIFuzz / python3-libraries (address)
Canceling since a higher priority waiting request for Tests-StanFromIreland-hwasan-support exists
CIFuzz / python3-libraries (address)
The operation was canceled.
Windows / Build and test (x64, tail-call)
Canceling since a higher priority waiting request for Tests-StanFromIreland-hwasan-support exists
Windows / Build and test (x64, tail-call)
The operation was canceled.
Windows / Build and test (Win32, switch-case)
Canceling since a higher priority waiting request for Tests-StanFromIreland-hwasan-support 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-StanFromIreland-hwasan-support exists
Windows (free-threading) / Build and test (x64, switch-case)
The operation was canceled.
Windows / Build and test (x64, switch-case)
Canceling since a higher priority waiting request for Tests-StanFromIreland-hwasan-support exists
Windows / 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-StanFromIreland-hwasan-support exists
Windows (free-threading) / Build and test (arm64, switch-case)
The operation was canceled.
Windows (free-threading) / Build and test (x64, tail-call)
Canceling since a higher priority waiting request for Tests-StanFromIreland-hwasan-support exists
Windows (free-threading) / Build and test (x64, tail-call)
The operation was canceled.
Windows / Build and test (arm64, switch-case)
Canceling since a higher priority waiting request for Tests-StanFromIreland-hwasan-support exists
Windows / Build and test (arm64, switch-case)
The operation was canceled.
Ubuntu (free-threading) / build and test (ubuntu-26.04-arm)
Canceling since a higher priority waiting request for Tests-StanFromIreland-hwasan-support exists
Ubuntu (free-threading) / build and test (ubuntu-26.04)
Canceling since a higher priority waiting request for Tests-StanFromIreland-hwasan-support exists
Ubuntu (free-threading) / build and test (ubuntu-26.04-arm)
The operation was canceled.
Ubuntu (free-threading) / build and test (ubuntu-26.04)
The operation was canceled.
Ubuntu (bolt) / build and test (ubuntu-26.04)
Canceling since a higher priority waiting request for Tests-StanFromIreland-hwasan-support exists
Ubuntu (bolt) / build and test (ubuntu-26.04)
The operation was canceled.
Ubuntu / build and test (ubuntu-26.04-arm)
Canceling since a higher priority waiting request for Tests-StanFromIreland-hwasan-support exists
Ubuntu / build and test (ubuntu-26.04-arm)
The operation was canceled.
Sanitizers / TSan (free-threading)
Canceling since a higher priority waiting request for Tests-StanFromIreland-hwasan-support exists
Sanitizers / TSan (free-threading)
The operation was canceled.
Emscripten / build and test
Canceling since a higher priority waiting request for Tests-StanFromIreland-hwasan-support exists
Emscripten / build and test
The operation was canceled.
Hypothesis tests on Ubuntu
Canceling since a higher priority waiting request for Tests-StanFromIreland-hwasan-support exists
Hypothesis tests on Ubuntu
The operation was canceled.
Sanitizers / UBSan
Canceling since a higher priority waiting request for Tests-StanFromIreland-hwasan-support exists
Sanitizers / UBSan
The operation was canceled.
Docs / Doctest
Canceling since a higher priority waiting request for Tests-StanFromIreland-hwasan-support exists
Docs / Doctest
The operation was canceled.
macOS / build and test (macos-26)
Canceling since a higher priority waiting request for Tests-StanFromIreland-hwasan-support exists
macOS / build and test (macos-26)
The operation was canceled.
Address sanitizer (ubuntu-26.04)
Canceling since a higher priority waiting request for Tests-StanFromIreland-hwasan-support exists
Address sanitizer (ubuntu-26.04)
The operation was canceled.
Ubuntu / build and test (ubuntu-26.04)
Canceling since a higher priority waiting request for Tests-StanFromIreland-hwasan-support exists
Ubuntu / build and test (ubuntu-26.04)
The operation was canceled.
macOS (free-threading) / build and test (macos-26)
Canceling since a higher priority waiting request for Tests-StanFromIreland-hwasan-support exists
macOS (free-threading) / build and test (macos-26)
The operation was canceled.
Lazy imports enabled / Run Tests with lazy_imports=all
Canceling since a higher priority waiting request for Tests-StanFromIreland-hwasan-support exists
Lazy imports enabled / Run Tests with lazy_imports=all
The operation was canceled.
Sanitizers / TSan
Canceling since a higher priority waiting request for Tests-StanFromIreland-hwasan-support exists
Sanitizers / TSan
The operation was canceled.
iOS
Canceling since a higher priority waiting request for Tests-StanFromIreland-hwasan-support exists
iOS
The operation was canceled.
macOS / build and test (macos-26-intel)
Canceling since a higher priority waiting request for Tests-StanFromIreland-hwasan-support exists
Tests
Canceling since a higher priority waiting request for Tests-StanFromIreland-hwasan-support exists
Tests
Canceling since a higher priority waiting request for Tests-StanFromIreland-hwasan-support exists
Tests
Canceling since a higher priority waiting request for Tests-StanFromIreland-hwasan-support exists
Tests
Canceling since a higher priority waiting request for Tests-StanFromIreland-hwasan-support exists
Tests
Canceling since a higher priority waiting request for Tests-StanFromIreland-hwasan-support exists
Tests
Canceling since a higher priority waiting request for Tests-StanFromIreland-hwasan-support exists
Tests
Canceling since a higher priority waiting request for Tests-StanFromIreland-hwasan-support exists
Tests
Canceling since a higher priority waiting request for Tests-StanFromIreland-hwasan-support exists
Tests
Canceling since a higher priority waiting request for Tests-StanFromIreland-hwasan-support exists
Tests
Canceling since a higher priority waiting request for Tests-StanFromIreland-hwasan-support exists
Tests
Canceling since a higher priority waiting request for Tests-StanFromIreland-hwasan-support exists
Tests
Canceling since a higher priority waiting request for Tests-StanFromIreland-hwasan-support exists
Tests
Canceling since a higher priority waiting request for Tests-StanFromIreland-hwasan-support exists
Tests
Canceling since a higher priority waiting request for Tests-StanFromIreland-hwasan-support exists
Tests
Canceling since a higher priority waiting request for Tests-StanFromIreland-hwasan-support exists
Tests
Canceling since a higher priority waiting request for Tests-StanFromIreland-hwasan-support exists
Tests
Canceling since a higher priority waiting request for Tests-StanFromIreland-hwasan-support exists
All required checks pass
Process completed with exit code 1.
Tests
Canceling since a higher priority waiting request for Tests-StanFromIreland-hwasan-support exists
Tests
Canceling since a higher priority waiting request for Tests-StanFromIreland-hwasan-support exists
Tests
Canceling since a higher priority waiting request for Tests-StanFromIreland-hwasan-support exists
Tests
Canceling since a higher priority waiting request for Tests-StanFromIreland-hwasan-support exists
Tests
Canceling since a higher priority waiting request for Tests-StanFromIreland-hwasan-support exists
Tests
Canceling since a higher priority waiting request for Tests-StanFromIreland-hwasan-support exists
Tests
Canceling since a higher priority waiting request for Tests-StanFromIreland-hwasan-support exists
Tests
Canceling since a higher priority waiting request for Tests-StanFromIreland-hwasan-support exists
Cross build Linux: Parser/lexer/string.c#L81
variable ‘previous_end’ set but not used [-Wunused-but-set-variable]
Ubuntu (installed) / build, install and test: Parser/lexer/string.c#L81
variable ‘previous_end’ set but not used [-Wunused-but-set-variable]
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)
`$HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK` is set: not checking for outdated dependents or dependents with broken linkage!
Address sanitizer (ubuntu-26.04): Parser/lexer/string.c#L81
variable ‘previous_end’ set but not used [-Wunused-but-set-variable]
macOS (free-threading) / build and test (macos-26)
`$HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK` is set: not checking for outdated dependents or dependents with broken linkage!
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"
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"
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"
CIFuzz / python3-libraries (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"
Windows (free-threading) / Build and test (arm64, switch-case)
"The windows-11-arm label will migrate to use Visual Studio 2026 by default beginning September 21, 2026. For more information see https://github.com/actions/runner-images/issues/14602"
Windows / Build and test (arm64, switch-case)
"The windows-11-arm label will migrate to use Visual Studio 2026 by default beginning September 21, 2026. For more information see https://github.com/actions/runner-images/issues/14602"
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
UBSan-logs-default
365 Bytes
sha256:17540caacc955429c8d22f9556b0a1e57f87d922d37a433e1899c734063a2b13
html-ids-head.json.gz
129 KB
sha256:253a72219b45bffaa38016acb8de9314a5dd198bf5ba64ec4cdd03af54ca039a