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gh-149965: Improve thread-safety in ElementObjects within element_ass_subscr #195825

gh-149965: Improve thread-safety in ElementObjects within element_ass_subscr

gh-149965: Improve thread-safety in ElementObjects within element_ass_subscr #195825

Triggered via pull request June 9, 2026 18:51
Status Cancelled
Total duration 8m 28s
Artifacts 2

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
Matrix: build-ubuntu
Matrix: build-windows-msi
Waiting for pending jobs
Matrix: build-windows
Matrix: cifuzz
Docs  /  Doctest
7m 27s
Docs / Doctest
Docs  /  Check EPUB
2m 17s
Docs / Check EPUB
Check if Autoconf files are up to date
25s
Check if Autoconf files are up to date
Check if generated files are up to date
4m 24s
Check if generated files are up to date
C API Docs  /  Check if all C APIs are documented
18s
C API Docs / Check if all C APIs are documented
iOS
2m 57s
iOS
Emscripten  /  build and test
4m 36s
Emscripten / build and test
WASI  /  build and test
1m 49s
WASI / build and test
Hypothesis tests on Ubuntu
1m 54s
Hypothesis tests on Ubuntu
Cross build Linux
2m 42s
Cross build Linux
Matrix: build-android
Docs  /  ...  /  Check for removed HTML IDs
2m 12s
Docs / Check for removed HTML IDs / Check for removed HTML IDs
All required checks pass
3s
All required checks pass
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57 errors and 44 warnings
WASI / build and test
Process completed with exit code 1.
Hypothesis tests on Ubuntu
Process completed with exit code 2.
Ubuntu / build and test (ubuntu-24.04)
Process completed with exit code 2.
macOS / build and test (macos-26)
Process completed with exit code 2.
Ubuntu (free-threading) / build and test (ubuntu-24.04)
Process completed with exit code 2.
Ubuntu / build and test (ubuntu-24.04-arm)
Process completed with exit code 2.
Docs / Docs
Process completed with exit code 2.
Docs / Check EPUB
Process completed with exit code 1.
Ubuntu (bolt) / build and test (ubuntu-24.04)
Process completed with exit code 2.
Ubuntu (free-threading) / build and test (ubuntu-24.04-arm)
Process completed with exit code 2.
Cross build Linux
Process completed with exit code 2.
iOS
Process completed with exit code 1.
Android (x86_64)
Process completed with exit code 1.
Address sanitizer (ubuntu-24.04)
Process completed with exit code 2.
Android (aarch64)
Process completed with exit code 1.
macOS (free-threading) / build and test (macos-26)
Process completed with exit code 2.
Check if generated files are up to date
Process completed with exit code 2.
Emscripten / build and test
Process completed with exit code 1.
macOS / build and test (macos-26-intel)
Process completed with exit code 2.
CIFuzz / cpython3 (undefined)
Canceling since a higher priority waiting request for Tests-clin1234-patch-4 exists
CIFuzz / cpython3 (undefined)
The operation was canceled.
CIFuzz / cpython3 (memory)
Canceling since a higher priority waiting request for Tests-clin1234-patch-4 exists
CIFuzz / cpython3 (memory)
The operation was canceled.
Windows / Build and test (Win32, switch-case)
Canceling since a higher priority waiting request for Tests-clin1234-patch-4 exists
Windows / Build and test (Win32, switch-case)
The operation was canceled.
Windows / Build and test (x64, switch-case)
Canceling since a higher priority waiting request for Tests-clin1234-patch-4 exists
Windows / Build and test (x64, switch-case)
The operation was canceled.
Windows (free-threading) / Build and test (x64, switch-case)
Canceling since a higher priority waiting request for Tests-clin1234-patch-4 exists
Windows (free-threading) / Build and test (x64, switch-case)
The operation was canceled.
Windows (free-threading) / Build and test (x64, tail-call)
Canceling since a higher priority waiting request for Tests-clin1234-patch-4 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-clin1234-patch-4 exists
Windows / Build and test (arm64, switch-case)
The operation was canceled.
Sanitizers / TSan
Canceling since a higher priority waiting request for Tests-clin1234-patch-4 exists
Sanitizers / TSan
The operation was canceled.
Sanitizers / UBSan
Canceling since a higher priority waiting request for Tests-clin1234-patch-4 exists
Sanitizers / UBSan
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Windows (free-threading) / Build and test (arm64, switch-case)
Canceling since a higher priority waiting request for Tests-clin1234-patch-4 exists
Windows (free-threading) / Build and test (arm64, switch-case)
The operation was canceled.
Sanitizers / TSan (free-threading)
Canceling since a higher priority waiting request for Tests-clin1234-patch-4 exists
Sanitizers / TSan (free-threading)
The operation was canceled.
Windows / Build and test (x64, tail-call)
Canceling since a higher priority waiting request for Tests-clin1234-patch-4 exists
Windows / Build and test (x64, tail-call)
The operation was canceled.
Tests
Canceling since a higher priority waiting request for Tests-clin1234-patch-4 exists
Tests
Canceling since a higher priority waiting request for Tests-clin1234-patch-4 exists
Tests
Canceling since a higher priority waiting request for Tests-clin1234-patch-4 exists
Tests
Canceling since a higher priority waiting request for Tests-clin1234-patch-4 exists
Tests
Canceling since a higher priority waiting request for Tests-clin1234-patch-4 exists
Tests
Canceling since a higher priority waiting request for Tests-clin1234-patch-4 exists
Tests
Canceling since a higher priority waiting request for Tests-clin1234-patch-4 exists
Tests
Canceling since a higher priority waiting request for Tests-clin1234-patch-4 exists
Tests
Canceling since a higher priority waiting request for Tests-clin1234-patch-4 exists
Tests
Canceling since a higher priority waiting request for Tests-clin1234-patch-4 exists
Tests
Canceling since a higher priority waiting request for Tests-clin1234-patch-4 exists
Tests
Canceling since a higher priority waiting request for Tests-clin1234-patch-4 exists
Tests
Canceling since a higher priority waiting request for Tests-clin1234-patch-4 exists
All required checks pass
Process completed with exit code 1.
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.
Hypothesis tests on Ubuntu: Objects/listobject.c#L3778
passing argument 1 of ‘_Py_ptr_wise_atomic_memmove’ from incompatible pointer type [-Wincompatible-pointer-types]
Hypothesis tests on Ubuntu: Objects/listobject.c#L3773
passing argument 1 of ‘_Py_ptr_wise_atomic_memmove’ from incompatible pointer type [-Wincompatible-pointer-types]
Ubuntu / build and test (ubuntu-24.04): Objects/listobject.c#L3778
passing argument 1 of ‘_Py_ptr_wise_atomic_memmove’ from incompatible pointer type [-Wincompatible-pointer-types]
Ubuntu / build and test (ubuntu-24.04): Objects/listobject.c#L3773
passing argument 1 of ‘_Py_ptr_wise_atomic_memmove’ from incompatible pointer type [-Wincompatible-pointer-types]
macOS / build and test (macos-26)
`$HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK` is set: not checking for outdated dependents or dependents with broken linkage!
Ubuntu (free-threading) / build and test (ubuntu-24.04): Objects/listobject.c#L3778
passing argument 1 of ‘_Py_ptr_wise_atomic_memmove’ from incompatible pointer type [-Wincompatible-pointer-types]
Ubuntu (free-threading) / build and test (ubuntu-24.04): Objects/listobject.c#L3773
passing argument 1 of ‘_Py_ptr_wise_atomic_memmove’ from incompatible pointer type [-Wincompatible-pointer-types]
Ubuntu / build and test (ubuntu-24.04-arm): Objects/listobject.c#L3778
passing argument 1 of ‘_Py_ptr_wise_atomic_memmove’ from incompatible pointer type [-Wincompatible-pointer-types]
Ubuntu / build and test (ubuntu-24.04-arm): Objects/listobject.c#L3773
passing argument 1 of ‘_Py_ptr_wise_atomic_memmove’ from incompatible pointer type [-Wincompatible-pointer-types]
Ubuntu (bolt) / build and test (ubuntu-24.04): Objects/listobject.c#L3778
passing argument 1 of ‘_Py_ptr_wise_atomic_memmove’ from incompatible pointer type [-Wincompatible-pointer-types]
Ubuntu (bolt) / build and test (ubuntu-24.04): Objects/listobject.c#L3773
passing argument 1 of ‘_Py_ptr_wise_atomic_memmove’ from incompatible pointer type [-Wincompatible-pointer-types]
Ubuntu (free-threading) / build and test (ubuntu-24.04-arm): Objects/listobject.c#L3778
passing argument 1 of ‘_Py_ptr_wise_atomic_memmove’ from incompatible pointer type [-Wincompatible-pointer-types]
Ubuntu (free-threading) / build and test (ubuntu-24.04-arm): Objects/listobject.c#L3773
passing argument 1 of ‘_Py_ptr_wise_atomic_memmove’ from incompatible pointer type [-Wincompatible-pointer-types]
Cross build Linux: Objects/listobject.c#L3778
passing argument 1 of ‘_Py_ptr_wise_atomic_memmove’ from incompatible pointer type [-Wincompatible-pointer-types]
Cross build Linux: Objects/listobject.c#L3773
passing argument 1 of ‘_Py_ptr_wise_atomic_memmove’ from incompatible pointer type [-Wincompatible-pointer-types]
Address sanitizer (ubuntu-24.04): Objects/listobject.c#L3778
passing argument 1 of ‘_Py_ptr_wise_atomic_memmove’ from incompatible pointer type [-Wincompatible-pointer-types]
Address sanitizer (ubuntu-24.04): Objects/listobject.c#L3773
passing argument 1 of ‘_Py_ptr_wise_atomic_memmove’ from incompatible pointer type [-Wincompatible-pointer-types]
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!
Windows / Build and test (x64, switch-case): Objects/listobject.c#L3778
'function': incompatible types - from 'PyListObject *' to 'PyObject *' [D:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows / Build and test (x64, switch-case): Objects/listobject.c#L3773
'function': incompatible types - from 'PyListObject *' to 'PyObject *' [D:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows / Build and test (x64, switch-case): Objects/listobject.c#L3778
'function': incompatible types - from 'PyListObject *' to 'PyObject *' [D:\a\cpython\cpython\PCbuild\_freeze_module.vcxproj]
Windows / Build and test (x64, switch-case): Objects/listobject.c#L3773
'function': incompatible types - from 'PyListObject *' to 'PyObject *' [D:\a\cpython\cpython\PCbuild\_freeze_module.vcxproj]
Windows (free-threading) / Build and test (x64, switch-case): Objects/listobject.c#L3778
'function': incompatible types - from 'PyListObject *' to 'PyObject *' [D:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows (free-threading) / Build and test (x64, switch-case): Objects/listobject.c#L3773
'function': incompatible types - from 'PyListObject *' to 'PyObject *' [D:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows (free-threading) / Build and test (x64, switch-case): Objects/listobject.c#L3778
'function': incompatible types - from 'PyListObject *' to 'PyObject *' [D:\a\cpython\cpython\PCbuild\_freeze_module.vcxproj]
Windows (free-threading) / Build and test (x64, switch-case): Objects/listobject.c#L3773
'function': incompatible types - from 'PyListObject *' to 'PyObject *' [D:\a\cpython\cpython\PCbuild\_freeze_module.vcxproj]
Windows (free-threading) / Build and test (x64, tail-call): Objects/listobject.c#L3778
'function': incompatible types - from 'PyListObject *' to 'PyObject *' [D:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows (free-threading) / Build and test (x64, tail-call): Objects/listobject.c#L3773
'function': incompatible types - from 'PyListObject *' to 'PyObject *' [D:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows (free-threading) / Build and test (x64, tail-call): Objects/listobject.c#L3778
'function': incompatible types - from 'PyListObject *' to 'PyObject *' [D:\a\cpython\cpython\PCbuild\_freeze_module.vcxproj]
Windows (free-threading) / Build and test (x64, tail-call): Objects/listobject.c#L3773
'function': incompatible types - from 'PyListObject *' to 'PyObject *' [D:\a\cpython\cpython\PCbuild\_freeze_module.vcxproj]
Windows / Build and test (arm64, switch-case): Objects/listobject.c#L3778
'function': incompatible types - from 'PyListObject *' to 'PyObject *' [C:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows / Build and test (arm64, switch-case): Objects/listobject.c#L3773
'function': incompatible types - from 'PyListObject *' to 'PyObject *' [C:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows / Build and test (arm64, switch-case): Objects/listobject.c#L3778
'function': incompatible types - from 'PyListObject *' to 'PyObject *' [C:\a\cpython\cpython\PCbuild\_freeze_module.vcxproj]
Windows / Build and test (arm64, switch-case): Objects/listobject.c#L3773
'function': incompatible types - from 'PyListObject *' to 'PyObject *' [C:\a\cpython\cpython\PCbuild\_freeze_module.vcxproj]
Windows (free-threading) / Build and test (arm64, switch-case): Objects/listobject.c#L3778
'function': incompatible types - from 'PyListObject *' to 'PyObject *' [C:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows (free-threading) / Build and test (arm64, switch-case): Objects/listobject.c#L3773
'function': incompatible types - from 'PyListObject *' to 'PyObject *' [C:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows (free-threading) / Build and test (arm64, switch-case): Objects/listobject.c#L3778
'function': incompatible types - from 'PyListObject *' to 'PyObject *' [C:\a\cpython\cpython\PCbuild\_freeze_module.vcxproj]
Windows (free-threading) / Build and test (arm64, switch-case): Objects/listobject.c#L3773
'function': incompatible types - from 'PyListObject *' to 'PyObject *' [C:\a\cpython\cpython\PCbuild\_freeze_module.vcxproj]
Windows / Build and test (x64, tail-call): Objects/listobject.c#L3778
'function': incompatible types - from 'PyListObject *' to 'PyObject *' [D:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows / Build and test (x64, tail-call): Objects/listobject.c#L3773
'function': incompatible types - from 'PyListObject *' to 'PyObject *' [D:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows / Build and test (x64, tail-call): Objects/listobject.c#L3778
'function': incompatible types - from 'PyListObject *' to 'PyObject *' [D:\a\cpython\cpython\PCbuild\_freeze_module.vcxproj]
Windows / Build and test (x64, tail-call): Objects/listobject.c#L3773
'function': incompatible types - from 'PyListObject *' to 'PyObject *' [D:\a\cpython\cpython\PCbuild\_freeze_module.vcxproj]

Artifacts

Produced during runtime
Name Size Digest
UBSan-logs-default
363 Bytes
sha256:6cad71919a90a463595cc8a8b81070a8cb0f675ab32092780f0ee1bf2e2fd6e1
html-ids-head.json.gz
120 KB
sha256:f93770d13e23aa3395b8135ce09d239306df9d694178cd9df81579f60b96c95d