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[3.13] gh-126877: Fix the configure check for Tcl/Tk with optimizing compilers (GH-153543) #201059

[3.13] gh-126877: Fix the configure check for Tcl/Tk with optimizing compilers (GH-153543)

[3.13] gh-126877: Fix the configure check for Tcl/Tk with optimizing compilers (GH-153543) #201059

Triggered via pull request July 11, 2026 09:49
Status Failure
Total duration 17m 47s
Artifacts 4

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 with OpenSSL
Matrix: build-ubuntu
Matrix: build-windows-msi
Waiting for pending jobs
Matrix: build-windows
Waiting for pending jobs
Matrix: cifuzz
Docs  /  Docs
1m 47s
Docs / Docs
Docs  /  Doctest
4m 37s
Docs / Doctest
Docs  /  Check EPUB
2m 11s
Docs / Check EPUB
Check if Autoconf files are up to date
26s
Check if Autoconf files are up to date
Check if generated files are up to date
4m 37s
Check if generated files are up to date
WASI  /  build and test
4m 52s
WASI / build and test
Hypothesis tests on Ubuntu
6m 30s
Hypothesis tests on Ubuntu
Check if the ABI has changed
1m 42s
Check if the ABI has changed
Matrix: build-android
All required checks pass
5s
All required checks pass
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Annotations

2 errors and 12 warnings
Docs / Docs
Process completed with exit code 2.
Docs / Check EPUB
Process completed with exit code 1.
Check if the ABI has changed
The `python-version` input is not set. The version of Python currently in `PATH` will be used.
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.
Address sanitizer (ubuntu-24.04): Modules/_decimal/libmpdec/io.c#L349
writing 1 byte into a region of size 0 [-Wstringop-overflow=]
Address sanitizer (ubuntu-24.04): Modules/_decimal/libmpdec/io.c#L349
writing 1 byte into a region of size 0 [-Wstringop-overflow=]
Address sanitizer (ubuntu-24.04): Modules/_decimal/libmpdec/io.c#L349
writing 1 byte into a region of size 0 [-Wstringop-overflow=]
Address sanitizer (ubuntu-24.04): Modules/_decimal/libmpdec/io.c#L349
writing 1 byte into a region of size 0 [-Wstringop-overflow=]
Address sanitizer (ubuntu-24.04): Modules/_decimal/libmpdec/io.c#L349
writing 1 byte into a region of size 0 [-Wstringop-overflow=]
Address sanitizer (ubuntu-24.04): Modules/_decimal/libmpdec/io.c#L349
writing 1 byte into a region of size 0 [-Wstringop-overflow=]
Address sanitizer (ubuntu-24.04): Modules/_decimal/libmpdec/io.c#L349
writing 1 byte into a region of size 0 [-Wstringop-overflow=]
Address sanitizer (ubuntu-24.04): Modules/_decimal/libmpdec/io.c#L349
writing 1 byte into a region of size 0 [-Wstringop-overflow=]
Address sanitizer (ubuntu-24.04): Python/import.c#L1197
‘__builtin_strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
Address sanitizer (ubuntu-24.04): Include/internal/pycore_dict.h#L302
writing 1 byte into a region of size 0 [-Wstringop-overflow=]

Artifacts

Produced during runtime
Name Size Digest
TSan-logs-free-threading
1.61 KB
sha256:d7f0de42982eb6fccee29234a93752991736f42cf9cd837e8b5c3d5a2052d692
address-artifacts
2.72 KB
sha256:e5e1e60b2174594898053e13315fc422b8aa28d16f63ea562b0da90afe0f0e2d
memory-artifacts
7.3 KB
sha256:53cb9b9fc61a5077caadbc5d2c35c245bcaf4d8fe71827ce7258a74436923b9e
undefined-artifacts
7.3 KB
sha256:c363cc8a208267eb76a7dc80cf65a2152a5690dcb55aa5fbb283002f3ca899cb