CI: Linux 32 bit on MacPython/pandas-wheels, test_pairwise_with_self and test_no_pairwise_with_self fails

[simonjayhawkins]

https://dev.azure.com/pandas-dev/pandas-wheels/_build/results?buildId=53458&view=results

2021-02-02T04:33:27.6929603Z =========================== short test summary info ============================
2021-02-02T04:33:27.6930740Z FAILED ../../venv/lib/python3.7/site-packages/pandas/tests/window/test_pairwise.py::TestPairwise::test_pairwise_with_self[pairwise_frames0-<lambda>3]
2021-02-02T04:33:27.6931802Z FAILED ../../venv/lib/python3.7/site-packages/pandas/tests/window/test_pairwise.py::TestPairwise::test_pairwise_with_self[pairwise_frames3-<lambda>3]
2021-02-02T04:33:27.6932849Z FAILED ../../venv/lib/python3.7/site-packages/pandas/tests/window/test_pairwise.py::TestPairwise::test_pairwise_with_self[pairwise_frames4-<lambda>3]
2021-02-02T04:33:27.6933888Z FAILED ../../venv/lib/python3.7/site-packages/pandas/tests/window/test_pairwise.py::TestPairwise::test_pairwise_with_self[pairwise_frames6-<lambda>3]
2021-02-02T04:33:27.6935070Z FAILED ../../venv/lib/python3.7/site-packages/pandas/tests/window/test_pairwise.py::TestPairwise::test_pairwise_with_self[pairwise_frames7-<lambda>3]
2021-02-02T04:33:27.6936130Z FAILED ../../venv/lib/python3.7/site-packages/pandas/tests/window/test_pairwise.py::TestPairwise::test_no_pairwise_with_self[pairwise_frames1-<lambda>3]
2021-02-02T04:33:27.6937383Z FAILED ../../venv/lib/python3.7/site-packages/pandas/tests/window/test_pairwise.py::TestPairwise::test_no_pairwise_with_self[pairwise_frames2-<lambda>3]
2021-02-02T04:33:27.6938466Z FAILED ../../venv/lib/python3.7/site-packages/pandas/tests/window/test_pairwise.py::TestPairwise::test_no_pairwise_with_self[pairwise_frames3-<lambda>3]
2021-02-02T04:33:27.6939538Z FAILED ../../venv/lib/python3.7/site-packages/pandas/tests/window/test_pairwise.py::TestPairwise::test_no_pairwise_with_self[pairwise_frames5-<lambda>3]
2021-02-02T04:33:27.6940613Z FAILED ../../venv/lib/python3.7/site-packages/pandas/tests/window/test_pairwise.py::TestPairwise::test_no_pairwise_with_self[pairwise_frames6-<lambda>3]
2021-02-02T04:33:27.6941921Z FAILED ../../venv/lib/python3.7/site-packages/pandas/tests/window/test_pairwise.py::TestPairwise::test_no_pairwise_with_self[pairwise_frames7-<lambda>3]
2021-02-02T04:33:27.6943014Z = 11 failed, 137465 passed, 18326 skipped, 965 xfailed, 1 xpassed, 8 warnings in 745.50s (0:12:25) =

cc @mroeschke

test_pairwise_with_self was updated in 1.2. (#36657) I will assume that this will also fail on 1.2.x for now. will open PR to test shortly.

I'll also add blocker for now since if tests fail wheels aren't uploaded.

[simonjayhawkins]

changes to code between failing and good run 8eb7c53...0b16fb3

[simonjayhawkins]

I will assume that this will also fail on 1.2.x for now. will open PR to test shortly.

MacPython/pandas-wheels#125

confirmed failing on 1.2.x also

[mroeschke]

Oddly, it just appears to be a precision issue with the last value in each failing test.

>           raise_assert_detail(obj, msg, left, right, index_values=index_values)
E           AssertionError: numpy array are different
E           
E           numpy array values are different (25.0 %)
E           [left]:  [[1.0000000000000002, 1.0000000000000004], [0.9999999999999994, 0.9999999999999988]]
E           [right]: [[1.0000000000000002, 1.0000000000000004], [0.9999999999999994, 0.9999999999999989]]

[simonjayhawkins]

To avoid blocking 1.2.2 which is calendar release (originally scheduled for today), I can just skip those tests on MacPython/pandas-wheels for now. and also nightly 32bit wheels are not being uploaded till this is fixed.

[simonjayhawkins]

removing blocker tag as have merged MacPython/pandas-wheels#126