Skip to content

gh-158398: Clear unconsumed_tail at end of stream #211520

gh-158398: Clear unconsumed_tail at end of stream

gh-158398: Clear unconsumed_tail at end of stream #211520

Triggered via pull request September 29, 2026 13:24
Status Failure
Total duration 11m 15s
Artifacts 1

build.yml

on: pull_request
Change detection  /  Create context from changed files
14s
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
Check if Autoconf files are up to date
40s
Check if Autoconf files are up to date
Check if generated files are up to date
1m 48s
Check if generated files are up to date
C API Docs  /  Check if all C APIs are documented
14s
C API Docs / Check if all C APIs are documented
Ubuntu (installed)  /  build, install and test
1m 56s
Ubuntu (installed) / build, install and test
iOS
2m 12s
iOS
Emscripten  /  build and test
1m 18s
Emscripten / build and test
WASI  /  build and test
1m 3s
WASI / build and test
Hypothesis tests on Ubuntu
1m 32s
Hypothesis tests on Ubuntu
Lazy imports enabled  /  Run Tests with lazy_imports=all
1m 15s
Lazy imports enabled / Run Tests with lazy_imports=all
Cross build Linux
1m 43s
Cross build Linux
Docs  /  Check EPUB
Docs / Check EPUB
Docs  /  Doctest
Docs / Doctest
Docs  /  Docs
Docs / Docs
Matrix: build-android
Docs  /  ...  /  Check for removed HTML IDs
Docs / Check for removed HTML IDs / Check for removed HTML IDs
All required checks pass
4s
All required checks pass
Fit to window
Zoom out
Zoom in

Annotations

155 errors, 19 warnings, and 12 notices
WASI / build and test
Process completed with exit code 2.
Ubuntu (free-threading) / build and test (ubuntu-26.04-arm)
Process completed with exit code 2.
Ubuntu (free-threading) / build and test (ubuntu-26.04-arm): Modules/zlibmodule.c#L859
‘next_data’ undeclared (first use in this function); did you mean ‘new_data’?
Ubuntu (free-threading) / build and test (ubuntu-26.04-arm): Modules/zlibmodule.c#L852
‘compobject’ has no member named ‘uncosumed_tail’; did you mean ‘unconsumed_tail’?
Ubuntu (free-threading) / build and test (ubuntu-26.04-arm): Modules/zlibmodule.c#L842
expected expression before ‘}’ token
Ubuntu (free-threading) / build and test (ubuntu-26.04-arm): Modules/zlibmodule.c#L824
expected expression before ‘)’ token
Ubuntu (free-threading) / build and test (ubuntu-26.04-arm): Modules/zlibmodule.c#L824
‘Btye’ undeclared (first use in this function); did you mean ‘Byte’?
Ubuntu (free-threading) / build and test (ubuntu-26.04-arm): Modules/zlibmodule.c#L824
‘left_suze’ undeclared (first use in this function); did you mean ‘left_size’?
Ubuntu / build and test (ubuntu-26.04-arm)
Process completed with exit code 2.
Ubuntu / build and test (ubuntu-26.04-arm): Modules/zlibmodule.c#L859
‘next_data’ undeclared (first use in this function); did you mean ‘new_data’?
Ubuntu / build and test (ubuntu-26.04-arm): Modules/zlibmodule.c#L852
‘compobject’ has no member named ‘uncosumed_tail’; did you mean ‘unconsumed_tail’?
Ubuntu / build and test (ubuntu-26.04-arm): Modules/zlibmodule.c#L842
expected expression before ‘}’ token
Ubuntu / build and test (ubuntu-26.04-arm): Modules/zlibmodule.c#L825
expected ‘)’ before ‘{’ token
Ubuntu / build and test (ubuntu-26.04-arm): Modules/zlibmodule.c#L824
expected expression before ‘)’ token
Ubuntu / build and test (ubuntu-26.04-arm): Modules/zlibmodule.c#L824
‘Btye’ undeclared (first use in this function); did you mean ‘Byte’?
Ubuntu / build and test (ubuntu-26.04-arm): Modules/zlibmodule.c#L824
‘left_suze’ undeclared (first use in this function); did you mean ‘left_size’?
Emscripten / build and test
Process completed with exit code 1.
Ubuntu SSL tests (ubuntu-26.04, openssl, 4.0.2)
Process completed with exit code 2.
Android (aarch64)
Process completed with exit code 1.
Hypothesis tests on Ubuntu
Process completed with exit code 2.
Hypothesis tests on Ubuntu: Modules/zlibmodule.c#L859
‘next_data’ undeclared (first use in this function); did you mean ‘new_data’?
Hypothesis tests on Ubuntu: Modules/zlibmodule.c#L852
‘compobject’ has no member named ‘uncosumed_tail’; did you mean ‘unconsumed_tail’?
Hypothesis tests on Ubuntu: Modules/zlibmodule.c#L842
expected expression before ‘}’ token
Hypothesis tests on Ubuntu: Modules/zlibmodule.c#L825
expected ‘)’ before ‘{’ token
Hypothesis tests on Ubuntu: Modules/zlibmodule.c#L824
expected expression before ‘)’ token
Hypothesis tests on Ubuntu: Modules/zlibmodule.c#L824
‘Btye’ undeclared (first use in this function); did you mean ‘Byte’?
Hypothesis tests on Ubuntu: Modules/zlibmodule.c#L824
‘left_suze’ undeclared (first use in this function); did you mean ‘left_size’?
Ubuntu SSL tests (ubuntu-26.04, aws-lc, 5.5.0)
Process completed with exit code 2.
Ubuntu (free-threading) / build and test (ubuntu-26.04)
Process completed with exit code 2.
Ubuntu (free-threading) / build and test (ubuntu-26.04): Modules/zlibmodule.c#L859
‘next_data’ undeclared (first use in this function); did you mean ‘new_data’?
Ubuntu (free-threading) / build and test (ubuntu-26.04): Modules/zlibmodule.c#L852
‘compobject’ has no member named ‘uncosumed_tail’; did you mean ‘unconsumed_tail’?
Ubuntu (free-threading) / build and test (ubuntu-26.04): Modules/zlibmodule.c#L842
expected expression before ‘}’ token
Ubuntu (free-threading) / build and test (ubuntu-26.04): Modules/zlibmodule.c#L825
expected ‘)’ before ‘{’ token
Ubuntu (free-threading) / build and test (ubuntu-26.04): Modules/zlibmodule.c#L824
expected expression before ‘)’ token
Ubuntu (free-threading) / build and test (ubuntu-26.04): Modules/zlibmodule.c#L824
‘Btye’ undeclared (first use in this function); did you mean ‘Byte’?
Ubuntu (free-threading) / build and test (ubuntu-26.04): Modules/zlibmodule.c#L824
‘left_suze’ undeclared (first use in this function); did you mean ‘left_size’?
Ubuntu SSL tests (ubuntu-26.04, openssl, 3.4.7)
Process completed with exit code 2.
Ubuntu / build and test (ubuntu-26.04)
Process completed with exit code 2.
Ubuntu / build and test (ubuntu-26.04): Modules/zlibmodule.c#L859
‘next_data’ undeclared (first use in this function); did you mean ‘new_data’?
Ubuntu / build and test (ubuntu-26.04): Modules/zlibmodule.c#L852
‘compobject’ has no member named ‘uncosumed_tail’; did you mean ‘unconsumed_tail’?
Ubuntu / build and test (ubuntu-26.04): Modules/zlibmodule.c#L842
expected expression before ‘}’ token
Ubuntu / build and test (ubuntu-26.04): Modules/zlibmodule.c#L825
expected ‘)’ before ‘{’ token
Ubuntu / build and test (ubuntu-26.04): Modules/zlibmodule.c#L824
expected expression before ‘)’ token
Ubuntu / build and test (ubuntu-26.04): Modules/zlibmodule.c#L824
‘Btye’ undeclared (first use in this function); did you mean ‘Byte’?
Ubuntu / build and test (ubuntu-26.04): Modules/zlibmodule.c#L824
‘left_suze’ undeclared (first use in this function); did you mean ‘left_size’?
Windows / Build and test (x64, tail-call)
Process completed with exit code 1.
Windows / Build and test (x64, tail-call): Modules/zlibmodule.c#L859
'next_data': undeclared identifier [D:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows / Build and test (x64, tail-call): Modules/zlibmodule.c#L852
'Py_ssize_t PyBytes_GET_SIZE(PyObject *)': too few arguments for call [D:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows / Build and test (x64, tail-call): Modules/zlibmodule.c#L852
'uncosumed_tail': is not a member of 'compobject' [D:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows / Build and test (x64, tail-call): Modules/zlibmodule.c#L839
syntax error: missing ';' before '}' [D:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows / Build and test (x64, tail-call): Modules/zlibmodule.c#L825
syntax error: missing ')' before '{' [D:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows / Build and test (x64, tail-call): Modules/zlibmodule.c#L824
syntax error: ')' [D:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows / Build and test (x64, tail-call): Modules/zlibmodule.c#L824
'Btye': undeclared identifier [D:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows / Build and test (x64, tail-call): Modules/zlibmodule.c#L824
'left_suze': undeclared identifier [D:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Ubuntu SSL tests (ubuntu-26.04, openssl, 3.6.4)
Process completed with exit code 2.
Windows (free-threading) / Build and test (x64, tail-call)
Process completed with exit code 1.
Windows (free-threading) / Build and test (x64, tail-call): Modules/zlibmodule.c#L859
'next_data': undeclared identifier [D:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows (free-threading) / Build and test (x64, tail-call): Modules/zlibmodule.c#L852
'Py_ssize_t PyBytes_GET_SIZE(PyObject *)': too few arguments for call [D:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows (free-threading) / Build and test (x64, tail-call): Modules/zlibmodule.c#L852
'uncosumed_tail': is not a member of 'compobject' [D:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows (free-threading) / Build and test (x64, tail-call): Modules/zlibmodule.c#L839
syntax error: missing ';' before '}' [D:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows (free-threading) / Build and test (x64, tail-call): Modules/zlibmodule.c#L825
syntax error: missing ')' before '{' [D:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows (free-threading) / Build and test (x64, tail-call): Modules/zlibmodule.c#L824
syntax error: ')' [D:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows (free-threading) / Build and test (x64, tail-call): Modules/zlibmodule.c#L824
'Btye': undeclared identifier [D:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows (free-threading) / Build and test (x64, tail-call): Modules/zlibmodule.c#L824
'left_suze': undeclared identifier [D:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Ubuntu SSL tests (ubuntu-26.04, openssl, 3.5.8)
Process completed with exit code 2.
Windows / Build and test (x64, switch-case)
Process completed with exit code 1.
Windows / Build and test (x64, switch-case): Modules/zlibmodule.c#L859
'next_data': undeclared identifier [D:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows / Build and test (x64, switch-case): Modules/zlibmodule.c#L852
'Py_ssize_t PyBytes_GET_SIZE(PyObject *)': too few arguments for call [D:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows / Build and test (x64, switch-case): Modules/zlibmodule.c#L852
'uncosumed_tail': is not a member of 'compobject' [D:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows / Build and test (x64, switch-case): Modules/zlibmodule.c#L839
syntax error: missing ';' before '}' [D:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows / Build and test (x64, switch-case): Modules/zlibmodule.c#L825
syntax error: missing ')' before '{' [D:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows / Build and test (x64, switch-case): Modules/zlibmodule.c#L824
syntax error: ')' [D:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows / Build and test (x64, switch-case): Modules/zlibmodule.c#L824
'Btye': undeclared identifier [D:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Cross build Linux
Process completed with exit code 2.
Windows / Build and test (x64, switch-case): Modules/zlibmodule.c#L824
'left_suze': undeclared identifier [D:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Cross build Linux: Modules/zlibmodule.c#L859
‘next_data’ undeclared (first use in this function); did you mean ‘new_data’?
Cross build Linux: Modules/zlibmodule.c#L852
‘compobject’ has no member named ‘uncosumed_tail’; did you mean ‘unconsumed_tail’?
Cross build Linux: Modules/zlibmodule.c#L842
expected expression before ‘}’ token
Cross build Linux: Modules/zlibmodule.c#L825
expected ‘)’ before ‘{’ token
Cross build Linux: Modules/zlibmodule.c#L824
expected expression before ‘)’ token
Cross build Linux: Modules/zlibmodule.c#L824
‘Btye’ undeclared (first use in this function); did you mean ‘Byte’?
Cross build Linux: Modules/zlibmodule.c#L824
‘left_suze’ undeclared (first use in this function); did you mean ‘left_size’?
Check if generated files are up to date
Process completed with exit code 2.
Ubuntu SSL tests (ubuntu-26.04, openssl, 3.0.22)
Process completed with exit code 2.
Lazy imports enabled / Run Tests with lazy_imports=all
Process completed with exit code 2.
Lazy imports enabled / Run Tests with lazy_imports=all: Modules/zlibmodule.c#L859
‘next_data’ undeclared (first use in this function); did you mean ‘new_data’?
Lazy imports enabled / Run Tests with lazy_imports=all: Modules/zlibmodule.c#L852
‘compobject’ has no member named ‘uncosumed_tail’; did you mean ‘unconsumed_tail’?
Lazy imports enabled / Run Tests with lazy_imports=all: Modules/zlibmodule.c#L842
expected expression before ‘}’ token
Lazy imports enabled / Run Tests with lazy_imports=all: Modules/zlibmodule.c#L825
expected ‘)’ before ‘{’ token
Lazy imports enabled / Run Tests with lazy_imports=all: Modules/zlibmodule.c#L824
expected expression before ‘)’ token
Lazy imports enabled / Run Tests with lazy_imports=all: Modules/zlibmodule.c#L824
‘Btye’ undeclared (first use in this function); did you mean ‘Byte’?
Lazy imports enabled / Run Tests with lazy_imports=all: Modules/zlibmodule.c#L824
‘left_suze’ undeclared (first use in this function); did you mean ‘left_size’?
Ubuntu SSL tests (ubuntu-26.04, openssl, 1.1.1w)
Process completed with exit code 2.
Android (x86_64)
Process completed with exit code 1.
Ubuntu (bolt) / build and test (ubuntu-26.04)
Process completed with exit code 2.
Ubuntu (bolt) / build and test (ubuntu-26.04): Modules/zlibmodule.c#L859
‘next_data’ undeclared (first use in this function); did you mean ‘new_data’?
Ubuntu (bolt) / build and test (ubuntu-26.04): Modules/zlibmodule.c#L852
‘compobject’ has no member named ‘uncosumed_tail’; did you mean ‘unconsumed_tail’?
Ubuntu (bolt) / build and test (ubuntu-26.04): Modules/zlibmodule.c#L842
expected expression before ‘}’ token
Ubuntu (bolt) / build and test (ubuntu-26.04): Modules/zlibmodule.c#L825
expected ‘)’ before ‘{’ token
Ubuntu (bolt) / build and test (ubuntu-26.04): Modules/zlibmodule.c#L824
expected expression before ‘)’ token
Ubuntu (bolt) / build and test (ubuntu-26.04): Modules/zlibmodule.c#L824
‘Btye’ undeclared (first use in this function); did you mean ‘Byte’?
Ubuntu (bolt) / build and test (ubuntu-26.04): Modules/zlibmodule.c#L824
‘left_suze’ undeclared (first use in this function); did you mean ‘left_size’?
Ubuntu (installed) / build, install and test
Process completed with exit code 2.
Ubuntu (installed) / build, install and test: Modules/zlibmodule.c#L859
‘next_data’ undeclared (first use in this function); did you mean ‘new_data’?
Ubuntu (installed) / build, install and test: Modules/zlibmodule.c#L852
‘compobject’ has no member named ‘uncosumed_tail’; did you mean ‘unconsumed_tail’?
Ubuntu (installed) / build, install and test: Modules/zlibmodule.c#L842
expected expression before ‘}’ token
Ubuntu (installed) / build, install and test: Modules/zlibmodule.c#L825
expected ‘)’ before ‘{’ token
Ubuntu (installed) / build, install and test: Modules/zlibmodule.c#L824
expected expression before ‘)’ token
Ubuntu (installed) / build, install and test: Modules/zlibmodule.c#L824
‘Btye’ undeclared (first use in this function); did you mean ‘Byte’?
Ubuntu (installed) / build, install and test: Modules/zlibmodule.c#L824
‘left_suze’ undeclared (first use in this function); did you mean ‘left_size’?
macOS (free-threading) / build and test (macos-26)
Process completed with exit code 2.
Windows / Build and test (Win32, switch-case)
Process completed with exit code 1.
iOS
Process completed with exit code 1.
Sanitizers / TSan (free-threading)
Process completed with exit code 2.
macOS / build and test (macos-26)
Process completed with exit code 2.
Sanitizers / TSan
Process completed with exit code 2.
Windows (free-threading) / Build and test (x64, switch-case)
Process completed with exit code 1.
Windows (free-threading) / Build and test (x64, switch-case): Modules/zlibmodule.c#L859
'next_data': undeclared identifier [D:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows (free-threading) / Build and test (x64, switch-case): Modules/zlibmodule.c#L852
'Py_ssize_t PyBytes_GET_SIZE(PyObject *)': too few arguments for call [D:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows (free-threading) / Build and test (x64, switch-case): Modules/zlibmodule.c#L852
'uncosumed_tail': is not a member of 'compobject' [D:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows (free-threading) / Build and test (x64, switch-case): Modules/zlibmodule.c#L839
syntax error: missing ';' before '}' [D:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows (free-threading) / Build and test (x64, switch-case): Modules/zlibmodule.c#L825
syntax error: missing ')' before '{' [D:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows (free-threading) / Build and test (x64, switch-case): Modules/zlibmodule.c#L824
syntax error: ')' [D:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows (free-threading) / Build and test (x64, switch-case): Modules/zlibmodule.c#L824
'Btye': undeclared identifier [D:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows (free-threading) / Build and test (x64, switch-case): Modules/zlibmodule.c#L824
'left_suze': undeclared identifier [D:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Address sanitizer (ubuntu-26.04)
Process completed with exit code 2.
Address sanitizer (ubuntu-26.04): Modules/zlibmodule.c#L859
‘next_data’ undeclared (first use in this function); did you mean ‘new_data’?
Address sanitizer (ubuntu-26.04): Modules/zlibmodule.c#L852
‘compobject’ has no member named ‘uncosumed_tail’; did you mean ‘unconsumed_tail’?
Address sanitizer (ubuntu-26.04): Modules/zlibmodule.c#L842
expected expression before ‘}’ token
Address sanitizer (ubuntu-26.04): Modules/zlibmodule.c#L825
expected ‘)’ before ‘{’ token
Address sanitizer (ubuntu-26.04): Modules/zlibmodule.c#L824
expected expression before ‘)’ token
Address sanitizer (ubuntu-26.04): Modules/zlibmodule.c#L824
‘Btye’ undeclared (first use in this function); did you mean ‘Byte’?
Address sanitizer (ubuntu-26.04): Modules/zlibmodule.c#L824
‘left_suze’ undeclared (first use in this function); did you mean ‘left_size’?
Windows / Build and test (arm64, switch-case)
Process completed with exit code 1.
Windows / Build and test (arm64, switch-case): Modules/zlibmodule.c#L859
'next_data': undeclared identifier [C:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows / Build and test (arm64, switch-case): Modules/zlibmodule.c#L852
'Py_ssize_t PyBytes_GET_SIZE(PyObject *)': too few arguments for call [C:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows / Build and test (arm64, switch-case): Modules/zlibmodule.c#L852
'uncosumed_tail': is not a member of 'compobject' [C:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows / Build and test (arm64, switch-case): Modules/zlibmodule.c#L839
syntax error: missing ';' before '}' [C:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows / Build and test (arm64, switch-case): Modules/zlibmodule.c#L825
syntax error: missing ')' before '{' [C:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows / Build and test (arm64, switch-case): Modules/zlibmodule.c#L824
syntax error: ')' [C:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows / Build and test (arm64, switch-case): Modules/zlibmodule.c#L824
'Btye': undeclared identifier [C:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows / Build and test (arm64, switch-case): Modules/zlibmodule.c#L824
'left_suze': undeclared identifier [C:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows (free-threading) / Build and test (arm64, switch-case)
Process completed with exit code 1.
Windows (free-threading) / Build and test (arm64, switch-case): Modules/zlibmodule.c#L859
'next_data': undeclared identifier [C:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows (free-threading) / Build and test (arm64, switch-case): Modules/zlibmodule.c#L852
'Py_ssize_t PyBytes_GET_SIZE(PyObject *)': too few arguments for call [C:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows (free-threading) / Build and test (arm64, switch-case): Modules/zlibmodule.c#L852
'uncosumed_tail': is not a member of 'compobject' [C:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows (free-threading) / Build and test (arm64, switch-case): Modules/zlibmodule.c#L839
syntax error: missing ';' before '}' [C:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows (free-threading) / Build and test (arm64, switch-case): Modules/zlibmodule.c#L825
syntax error: missing ')' before '{' [C:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows (free-threading) / Build and test (arm64, switch-case): Modules/zlibmodule.c#L824
syntax error: ')' [C:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows (free-threading) / Build and test (arm64, switch-case): Modules/zlibmodule.c#L824
'Btye': undeclared identifier [C:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows (free-threading) / Build and test (arm64, switch-case): Modules/zlibmodule.c#L824
'left_suze': undeclared identifier [C:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
macOS / build and test (macos-26-intel)
Process completed with exit code 2.
Sanitizers / UBSan
Process completed with exit code 2.
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.
Windows / Build and test (x64, tail-call): Modules/zlibmodule.c#L833
'initializing': incompatible types - from 'PyBytesWriter *' to 'char *' [D:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows / Build and test (x64, tail-call): Modules/zlibmodule.c#L859
'==': 'int' differs in levels of indirection from 'void *' [D:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows (free-threading) / Build and test (x64, tail-call): Modules/zlibmodule.c#L833
'initializing': incompatible types - from 'PyBytesWriter *' to 'char *' [D:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows (free-threading) / Build and test (x64, tail-call): Modules/zlibmodule.c#L859
'==': 'int' differs in levels of indirection from 'void *' [D:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows / Build and test (x64, switch-case): Modules/zlibmodule.c#L833
'initializing': incompatible types - from 'PyBytesWriter *' to 'char *' [D:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows / Build and test (x64, switch-case): Modules/zlibmodule.c#L859
'==': 'int' differs in levels of indirection from 'void *' [D:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Cross build Linux: Parser/lexer/string.c#L86
variable ‘previous_end’ set but not used [-Wunused-but-set-variable]
Ubuntu (installed) / build, install and test: Parser/lexer/string.c#L86
variable ‘previous_end’ set but not used [-Wunused-but-set-variable]
macOS (free-threading) / build and test (macos-26)
`$HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK` is set: not checking for outdated dependents or dependents with broken linkage!
macOS / build and test (macos-26)
`$HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK` is set: not checking for outdated dependents or dependents with broken linkage!
Windows (free-threading) / Build and test (x64, switch-case): Modules/zlibmodule.c#L833
'initializing': incompatible types - from 'PyBytesWriter *' to 'char *' [D:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows (free-threading) / Build and test (x64, switch-case): Modules/zlibmodule.c#L859
'==': 'int' differs in levels of indirection from 'void *' [D:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Address sanitizer (ubuntu-26.04): Parser/lexer/string.c#L86
variable ‘previous_end’ set but not used [-Wunused-but-set-variable]
Windows / Build and test (arm64, switch-case): Modules/zlibmodule.c#L833
'initializing': incompatible types - from 'PyBytesWriter *' to 'char *' [C:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows / Build and test (arm64, switch-case): Modules/zlibmodule.c#L859
'==': 'int' differs in levels of indirection from 'void *' [C:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows (free-threading) / Build and test (arm64, switch-case): Modules/zlibmodule.c#L833
'initializing': incompatible types - from 'PyBytesWriter *' to 'char *' [C:\a\cpython\cpython\PCbuild\pythoncore.vcxproj]
Windows (free-threading) / Build and test (arm64, switch-case): Modules/zlibmodule.c#L859
'==': 'int' differs in levels of indirection from 'void *' [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!
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"
Android (aarch64)
Due to capacity constraints, jobs targeting macOS arm64 runners may experience longer queue times.
macOS (free-threading) / build and test (macos-26)
Due to capacity constraints, jobs targeting macOS arm64 runners may experience longer queue times.
iOS
Due to capacity constraints, jobs targeting macOS arm64 runners may experience longer queue times.
macOS / build and test (macos-26)
Due to capacity constraints, jobs targeting macOS arm64 runners may experience longer queue times.
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"
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"
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 (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 (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"
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
sha256:5ca68bde6020327c17362f671dd8217f4b1d3af74dec2a6cfb74f8b4f18c93fb