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gh-86199: Avoid an unnecessary dict copy for f(**kwargs) calls #207038

gh-86199: Avoid an unnecessary dict copy for f(**kwargs) calls

gh-86199: Avoid an unnecessary dict copy for f(**kwargs) calls #207038

Triggered via pull request August 25, 2026 22:19
Status Failure
Total duration 30m 45s
Artifacts 2

build.yml

on: pull_request
Change detection  /  Create context from changed files
24s
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 35s
Docs / Doctest
Docs  /  Check EPUB
2m 20s
Docs / Check EPUB
Check if Autoconf files are up to date
33s
Check if Autoconf files are up to date
Check if generated files are up to date
3m 55s
Check if generated files are up to date
C API Docs  /  Check if all C APIs are documented
7s
C API Docs / Check if all C APIs are documented
Ubuntu (installed)  /  build, install and test
6m 47s
Ubuntu (installed) / build, install and test
iOS
21m 59s
iOS
Emscripten  /  build and test
20m 44s
Emscripten / build and test
WASI  /  build and test
5m 1s
WASI / build and test
Hypothesis tests on Ubuntu
10m 15s
Hypothesis tests on Ubuntu
Cross build Linux
4m 45s
Cross build Linux
Matrix: build-android
Docs  /  ...  /  Check for removed HTML IDs
2m 2s
Docs / Check for removed HTML IDs / Check for removed HTML IDs
All required checks pass
2s
All required checks pass
Fit to window
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Annotations

15 errors and 7 warnings
Docs / Docs
Process completed with exit code 2.
Docs / Check EPUB
Process completed with exit code 1.
Windows / Build and test (x64, tail-call)
Process completed with exit code 1.
Windows / Build and test (x64, tail-call): Python/generated_cases.c.h#L2914
Unable to perform required tail call. Performance may be degraded. [D:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows / Build and test (x64, tail-call): Python/generated_cases.c.h#L3088
Unable to perform required tail call. Performance may be degraded. [D:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows / Build and test (x64, tail-call): Python/generated_cases.c.h#L7332
Unable to perform required tail call. Performance may be degraded. [D:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows / Build and test (x64, tail-call): Python/generated_cases.c.h#L2758
Unable to perform required tail call. Performance may be degraded. [D:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows / Build and test (x64, tail-call): Python/generated_cases.c.h#L6047
Unable to perform required tail call. Performance may be degraded. [D:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows (free-threading) / Build and test (x64, tail-call)
Process completed with exit code 1.
Windows (free-threading) / Build and test (x64, tail-call): Python/generated_cases.c.h#L3088
Unable to perform required tail call. Performance may be degraded. [D:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows (free-threading) / Build and test (x64, tail-call): Python/generated_cases.c.h#L2914
Unable to perform required tail call. Performance may be degraded. [D:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows (free-threading) / Build and test (x64, tail-call): Python/generated_cases.c.h#L7332
Unable to perform required tail call. Performance may be degraded. [D:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows (free-threading) / Build and test (x64, tail-call): Python/generated_cases.c.h#L2758
Unable to perform required tail call. Performance may be degraded. [D:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows (free-threading) / Build and test (x64, tail-call): Python/generated_cases.c.h#L6047
Unable to perform required tail call. Performance may be degraded. [D:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
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.
macOS / build and test (macos-26)
`$HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK` is set: not checking for outdated dependents or dependents with broken linkage!
macOS / build and test (macos-26)
The following taps are not trusted: aws/tap Homebrew is currently ignoring formulae, casks and commands from these taps because tap trust is required. Untap them with: brew untap aws/tap Trust specific formulae, casks and commands with: brew trust --formula <user>/<tap>/<formula> brew trust --cask <user>/<tap>/<cask> brew trust --command <user>/<tap>/<command> Whole-tap trust is broader and includes all current and future formulae, casks and commands from the listed taps. Trust whole taps with: brew trust aws/tap To disable trust checks: export HOMEBREW_NO_REQUIRE_TAP_TRUST=1 This is not recommended and will be removed in a later release. For more information, see: https://docs.brew.sh/Tap-Trust
macOS / build and test (macos-26-intel)
`$HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK` is set: not checking for outdated dependents or dependents with broken linkage!
macOS / build and test (macos-26-intel)
The following taps are not trusted: aws/tap Homebrew is currently ignoring formulae, casks and commands from these taps because tap trust is required. Untap them with: brew untap aws/tap Trust specific formulae, casks and commands with: brew trust --formula <user>/<tap>/<formula> brew trust --cask <user>/<tap>/<cask> brew trust --command <user>/<tap>/<command> Whole-tap trust is broader and includes all current and future formulae, casks and commands from the listed taps. Trust whole taps with: brew trust aws/tap To disable trust checks: export HOMEBREW_NO_REQUIRE_TAP_TRUST=1 This is not recommended and will be removed in a later release. For more information, see: https://docs.brew.sh/Tap-Trust
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 (free-threading) / build and test (macos-26)
The following taps are not trusted: aws/tap Homebrew is currently ignoring formulae, casks and commands from these taps because tap trust is required. Untap them with: brew untap aws/tap Trust specific formulae, casks and commands with: brew trust --formula <user>/<tap>/<formula> brew trust --cask <user>/<tap>/<cask> brew trust --command <user>/<tap>/<command> Whole-tap trust is broader and includes all current and future formulae, casks and commands from the listed taps. Trust whole taps with: brew trust aws/tap To disable trust checks: export HOMEBREW_NO_REQUIRE_TAP_TRUST=1 This is not recommended and will be removed in a later release. For more information, see: https://docs.brew.sh/Tap-Trust

Artifacts

Produced during runtime
Name Size Digest
UBSan-logs-default
1.59 KB
sha256:213596235d1d171447ad44f72dd55c272187da4915c2bd0fb021e9a5f3efe603
html-ids-head.json.gz
125 KB
sha256:1eb40847d2138fec9b1b2f3803c86cde5e0893feac3e36fa1df30a4ca0a44e68