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gh-150579: use lazy imports for concurrent.futures #199709

gh-150579: use lazy imports for concurrent.futures

gh-150579: use lazy imports for concurrent.futures #199709

Triggered via pull request July 3, 2026 17:33
Status Cancelled
Total duration 5m 48s
Artifacts 2

build.yml

on: pull_request
Change detection  /  Create context from changed files
13s
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
Waiting for pending jobs
Docs  /  Doctest
4m 17s
Docs / Doctest
Docs  /  Check EPUB
2m 20s
Docs / Check EPUB
Check if Autoconf files are up to date
23s
Check if Autoconf files are up to date
Check if generated files are up to date
4m 16s
Check if generated files are up to date
C API Docs  /  Check if all C APIs are documented
10s
C API Docs / Check if all C APIs are documented
iOS
5m 22s
iOS
Emscripten  /  build and test
4m 16s
Emscripten / build and test
WASI  /  build and test
4m 12s
WASI / build and test
Hypothesis tests on Ubuntu
4m 18s
Hypothesis tests on Ubuntu
Cross build Linux
4m 8s
Cross build Linux
Matrix: build-android
Docs  /  ...  /  Check for removed HTML IDs
1m 49s
Docs / Check for removed HTML IDs / Check for removed HTML IDs
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All required checks pass
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84 errors and 13 warnings
Docs / Check EPUB
Process completed with exit code 1.
Docs / Docs
Process completed with exit code 2.
Cross build Linux
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Cross build Linux
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Windows (free-threading) / Build and test (x64, switch-case)
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Windows (free-threading) / Build and test (x64, switch-case)
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Windows / Build and test (x64, switch-case)
Canceling since a higher priority waiting request for Tests-gpshead-henryiii/fix/lazyconcurrentfutures exists
Windows / Build and test (x64, switch-case)
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Windows / Build and test (arm64, switch-case)
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Windows / Build and test (arm64, switch-case)
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Ubuntu (bolt) / build and test (ubuntu-24.04)
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Ubuntu (bolt) / build and test (ubuntu-24.04)
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WASI / build and test
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Android (x86_64)
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Android (x86_64)
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Check if generated files are up to date
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Check if generated files are up to date
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Windows / Build and test (Win32, switch-case)
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Windows / Build and test (Win32, switch-case)
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Emscripten / build and test
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Emscripten / build and test
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Ubuntu (free-threading) / build and test (ubuntu-24.04)
Canceling since a higher priority waiting request for Tests-gpshead-henryiii/fix/lazyconcurrentfutures exists
Ubuntu (free-threading) / build and test (ubuntu-24.04)
The operation was canceled.
Address sanitizer (ubuntu-24.04)
Canceling since a higher priority waiting request for Tests-gpshead-henryiii/fix/lazyconcurrentfutures exists
Address sanitizer (ubuntu-24.04)
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Ubuntu / build and test (ubuntu-24.04)
Canceling since a higher priority waiting request for Tests-gpshead-henryiii/fix/lazyconcurrentfutures exists
Windows (free-threading) / Build and test (arm64, switch-case)
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Ubuntu / build and test (ubuntu-24.04)
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Windows (free-threading) / Build and test (arm64, switch-case)
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macOS / build and test (macos-26-intel)
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macOS / build and test (macos-26-intel)
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Docs / Check for removed HTML IDs / Check for removed HTML IDs
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Docs / Check for removed HTML IDs / Check for removed HTML IDs
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Hypothesis tests on Ubuntu
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Hypothesis tests on Ubuntu
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Windows (free-threading) / Build and test (x64, tail-call)
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Windows (free-threading) / Build and test (x64, tail-call)
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Sanitizers / TSan
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Sanitizers / TSan
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Windows / Build and test (x64, tail-call)
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Windows / Build and test (x64, tail-call)
The operation was canceled.
Sanitizers / UBSan
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Sanitizers / UBSan
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Sanitizers / TSan (free-threading)
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Sanitizers / TSan (free-threading)
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Ubuntu (free-threading) / build and test (ubuntu-24.04-arm)
Canceling since a higher priority waiting request for Tests-gpshead-henryiii/fix/lazyconcurrentfutures exists
Ubuntu (free-threading) / build and test (ubuntu-24.04-arm)
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Docs / Doctest
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Docs / Doctest
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Ubuntu / build and test (ubuntu-24.04-arm)
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Ubuntu / build and test (ubuntu-24.04-arm)
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Android (aarch64)
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Android (aarch64)
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macOS / build and test (macos-26)
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macOS / build and test (macos-26)
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macOS (free-threading) / build and test (macos-26)
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macOS (free-threading) / build and test (macos-26)
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iOS
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iOS
The operation was canceled.
All required checks pass
Process completed with exit code 1.
Tests
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Tests
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Tests
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Tests
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Tests
Canceling since a higher priority waiting request for Tests-gpshead-henryiii/fix/lazyconcurrentfutures exists
Tests
Canceling since a higher priority waiting request for Tests-gpshead-henryiii/fix/lazyconcurrentfutures exists
Tests
Canceling since a higher priority waiting request for Tests-gpshead-henryiii/fix/lazyconcurrentfutures exists
Tests
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Tests
Canceling since a higher priority waiting request for Tests-gpshead-henryiii/fix/lazyconcurrentfutures exists
Tests
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Tests
Canceling since a higher priority waiting request for Tests-gpshead-henryiii/fix/lazyconcurrentfutures exists
Tests
Canceling since a higher priority waiting request for Tests-gpshead-henryiii/fix/lazyconcurrentfutures exists
Tests
Canceling since a higher priority waiting request for Tests-gpshead-henryiii/fix/lazyconcurrentfutures exists
Tests
Canceling since a higher priority waiting request for Tests-gpshead-henryiii/fix/lazyconcurrentfutures exists
Tests
Canceling since a higher priority waiting request for Tests-gpshead-henryiii/fix/lazyconcurrentfutures exists
Tests
Canceling since a higher priority waiting request for Tests-gpshead-henryiii/fix/lazyconcurrentfutures exists
Tests
Canceling since a higher priority waiting request for Tests-gpshead-henryiii/fix/lazyconcurrentfutures exists
Tests
Canceling since a higher priority waiting request for Tests-gpshead-henryiii/fix/lazyconcurrentfutures exists
Tests
Canceling since a higher priority waiting request for Tests-gpshead-henryiii/fix/lazyconcurrentfutures exists
Tests
Canceling since a higher priority waiting request for Tests-gpshead-henryiii/fix/lazyconcurrentfutures exists
Tests
Canceling since a higher priority waiting request for Tests-gpshead-henryiii/fix/lazyconcurrentfutures exists
Tests
Canceling since a higher priority waiting request for Tests-gpshead-henryiii/fix/lazyconcurrentfutures exists
Tests
Canceling since a higher priority waiting request for Tests-gpshead-henryiii/fix/lazyconcurrentfutures exists
Windows (free-threading) / Build and test (x64, switch-case): Modules/_interpchannelsmodule.c#L2938
'function': conversion from 'int64_t' to 'int', possible loss of data [D:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows / Build and test (x64, switch-case): Modules/_interpchannelsmodule.c#L2938
'function': conversion from 'int64_t' to 'int', possible loss of data [D:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows / Build and test (arm64, switch-case): Modules/_interpchannelsmodule.c#L2938
'function': conversion from 'int64_t' to 'int', possible loss of data [C:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows (free-threading) / Build and test (arm64, switch-case): Modules/_interpchannelsmodule.c#L2938
'function': conversion from 'int64_t' to 'int', possible loss of data [C:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
macOS / build and test (macos-26-intel)
`$HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK` is set: not checking for outdated dependents or dependents with broken linkage!
macOS / build and test (macos-26-intel)
The following taps are not trusted: aws/tap Homebrew is currently ignoring formulae, casks and commands from these taps because tap trust is required. Untap them with: brew untap aws/tap Trust specific formulae, casks and commands with: brew trust --formula <user>/<tap>/<formula> brew trust --cask <user>/<tap>/<cask> brew trust --command <user>/<tap>/<command> Whole-tap trust is broader and includes all current and future formulae, casks and commands from the listed taps. Trust whole taps with: brew trust aws/tap To disable trust checks: export HOMEBREW_NO_REQUIRE_TAP_TRUST=1 This is not recommended and will be removed in a later release. For more information, see: https://docs.brew.sh/Tap-Trust
Hypothesis tests on Ubuntu
No files were found with the provided path: /home/runner/work/cpython/cpython-builddir/.hypothesis/examples/. No artifacts will be uploaded.
Windows (free-threading) / Build and test (x64, tail-call): Modules/_interpchannelsmodule.c#L2938
'function': conversion from 'int64_t' to 'int', possible loss of data [D:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows / Build and test (x64, tail-call): Modules/_interpchannelsmodule.c#L2938
'function': conversion from 'int64_t' to 'int', possible loss of data [D:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
macOS / build and test (macos-26)
`$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 (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
363 Bytes
sha256:188eb50e17b67d22ab2b17d7f9e404de551909bdf6c374b14c6b604a70de3f4b
html-ids-head.json.gz
120 KB
sha256:c28728133a660cf673143edde0a82e0f1c3af27d787ed58fe726fe8f14b38806