MAINT enable verbose pytest on Azure to debug #MercuryRetrograde stalled builds #22309
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Trying to understand why some builds stall on Azure Pipelines despite the merge of #22302 that disabled
pytest-xdist
.Edit: example stalled test after the merge of #22302:
Linux_Nightly pylatest_pip_scipy_dev
at 43% apparently inneighbors/tests/test_neighbors.py
: https://dev.azure.com/scikit-learn/scikit-learn/_build/results?buildId=37402&view=logs&j=dfe99b15-50db-5d7b-b1e9-4105c42527cf&t=ef785ae2-496b-5b02-9f0e-07a6c3ab3081Linux pylatest_pip_openblas_pandas
at 97% inutils/tests/test_optimize.py
: https://dev.azure.com/scikit-learn/scikit-learn/_build/results?buildId=37396&view=logs&j=78a0bf4f-79e5-5387-94ec-13e67d216d6e&t=f1857171-4a53-55c7-3ab5-90acfe091baamacOS pylatest_conda_forge_mkl
at 97% inutils/tests/test_optimize.py
: https://dev.azure.com/scikit-learn/scikit-learn/_build/results?buildId=37396&view=logs&j=97641769-79fb-5590-9088-a30ce9b850b9&t=4745baa1-36b5-56c8-9a8e-6480742db1a6Linux pylatest_pip_openblas_pandas
at 97% inutils/tests/test_optimize.py
: https://dev.azure.com/scikit-learn/scikit-learn/_build/results?buildId=37404&view=logs&j=78a0bf4f-79e5-5387-94ec-13e67d216d6e&t=f1857171-4a53-55c7-3ab5-90acfe091baamacOS pylatest_conda_forge_mkl
at 47% inneighbors/tests/test_neighbors.py
https://dev.azure.com/scikit-learn/scikit-learn/_build/results?buildId=37404&view=logs&j=97641769-79fb-5590-9088-a30ce9b850b9&t=4745baa1-36b5-56c8-9a8e-6480742db1a6Stalled builds from this PR with verbosity enabled:
Linux_Runs pylatest_conda_forge_mkl
afterutils/tests/test_parallel.py::test_configuration_passes_through_to_joblib[multiprocessing-1] PASSED [ 97%]
https://dev.azure.com/scikit-learn/scikit-learn/_build/results?buildId=37403&view=logs&j=dde5042c-7464-5d47-9507-31bdd2ee0a3a&t=4bd2dad8-62b3-5bf9-08a5-a9880c530c94Linux pylatest_pip_openblas_pandas
after afterneighbors/tests/test_neighbors.py::test_same_radius_neighbors_parallel[auto] PASSED [ 43%]
https://dev.azure.com/scikit-learn/scikit-learn/_build/results?buildId=37403&view=logs&j=78a0bf4f-79e5-5387-94ec-13e67d216d6emacOS pylatest_conda_mkl_no_openmp
afterneighbors/tests/test_neighbors.py::test_knn_forcing_backend[kd_tree-testing] PASSED [ 47%]
https://dev.azure.com/scikit-learn/scikit-learn/_build/results?buildId=37403&view=logs&j=e6d5b7c0-0dfd-5ddf-13d5-c71bebf56ce2&t=c500742d-7cbe-569e-8da5-94db9b4cd21e