The following shows up in some recent jobs: https://github.com/pandas-dev/pandas/actions/runs/3641110250/jobs/6146658226
2022-12-07T17:13:17.4282435Z pandas/_libs/tslibs/parsing.c: In function ‘__pyx_f_6pandas_5_libs_6tslibs_7parsing_dateutil_parse.constprop’:
2022-12-07T17:13:17.4286489Z pandas/_libs/tslibs/parsing.c:10634:22: error: array subscript ‘PyMethodObject[0]’ is partly outside array bounds of ‘PyObject[1]’ {aka ‘struct _object[1]’} [-Werror=array-bounds]
2022-12-07T17:13:17.4287232Z 10634 | __pyx_t_10 = PyMethod_GET_SELF(__pyx_t_2);
2022-12-07T17:13:17.4288524Z In file included from /home/runner/micromamba/envs/test/include/python3.8/pytime.h:6,
2022-12-07T17:13:17.4289063Z from /home/runner/micromamba/envs/test/include/python3.8/Python.h:85,
2022-12-07T17:13:17.4289520Z from pandas/_libs/tslibs/parsing.c:46:
2022-12-07T17:13:17.4290230Z /home/runner/micromamba/envs/test/include/python3.8/object.h:560:22: note: while referencing ‘_Py_NoneStruct’
2022-12-07T17:13:17.4290904Z 560 | PyAPI_DATA(PyObject) _Py_NoneStruct; /* Don't use this directly */
2022-12-07T17:13:17.4291327Z | ^~~~~~~~~~~~~~
2022-12-07T17:13:17.4299214Z pandas/_libs/tslibs/parsing.c:10636:23: error: array subscript ‘PyMethodObject[0]’ is partly outside array bounds of ‘PyObject[1]’ {aka ‘struct _object[1]’} [-Werror=array-bounds]
2022-12-07T17:13:17.4299878Z 10636 | PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_2);
2022-12-07T17:13:17.4300282Z | ^~~~~~~~
2022-12-07T17:13:17.4300776Z In file included from /home/runner/micromamba/envs/test/include/python3.8/pytime.h:6,
2022-12-07T17:13:17.4301291Z from /home/runner/micromamba/envs/test/include/python3.8/Python.h:85,
2022-12-07T17:13:17.4301779Z from pandas/_libs/tslibs/parsing.c:46:
2022-12-07T17:13:17.4302447Z /home/runner/micromamba/envs/test/include/python3.8/object.h:560:22: note: while referencing ‘_Py_NoneStruct’
2022-12-07T17:13:17.4303287Z 560 | PyAPI_DATA(PyObject) _Py_NoneStruct; /* Don't use this directly */
2022-12-07T17:13:17.4303722Z | ^~~~~~~~~~~~~~
2022-12-07T17:13:18.5474602Z cc1: all warnings being treated as errors
Example of green job: https://github.com/pandas-dev/pandas/actions/runs/3633476581/jobs/6130537543 Example of red job: https://github.com/pandas-dev/pandas/actions/runs/3641110250/jobs/6146658226
Can't tell what's caused this
Here's the difference between the environments:
Name Version_x Version_y
0 ──────────────────────────────────────────────... None None
59 db-dtypes 1.0.4 1.0.5
109 google-cloud-storage 2.6.0 2.7.0
114 grpcio 1.49.1 1.51.1
115 grpcio-status 1.49.1 1.51.1
126 importlib_resources 5.10.0 5.10.1
183 libgrpc 1.49.1 1.51.1
284 prompt-toolkit 3.0.33 3.0.36
Comment From: MarcoGorelli
@jbrockmendel any idea what might be causing this?
Comment From: jbrockmendel
no idea cc @WillAyd ?
Comment From: MarcoGorelli
pinning ubuntu seems to have fixed it https://github.com/pandas-dev/pandas/pull/50113