The python-zarr package fails to build from source on s390x builders due to several test failures, presumably due to little-endian assumptions in zarr or its dependencies. Reproducible: Always Steps to Reproduce: 1. fedpkg co python-zarr 2. cd python-zarr 3. fedpkg scratch-build --arches s390x Actual Results: FAILED zarr/tests/test_core.py::TestArrayWithN5Store::test_hexdigest - Assert... FAILED zarr/tests/test_core.py::TestArrayWithN5FSStore::test_hexdigest - Asse... FAILED zarr/tests/test_core.py::TestArrayWithCustomMapping::test_nbytes_stored FAILED zarr/tests/test_core.py::TestArrayWithFSStorePartialRead::test_array_1d FAILED zarr/tests/test_core.py::TestArrayWithFSStorePartialRead::test_array_1d_fill_value FAILED zarr/tests/test_core.py::TestArrayWithFSStorePartialRead::test_array_1d_selections FAILED zarr/tests/test_core.py::TestArrayWithFSStorePartialRead::test_array_2d FAILED zarr/tests/test_core.py::TestArrayWithFSStorePartialRead::test_array_2d_edge_case FAILED zarr/tests/test_core.py::TestArrayWithFSStorePartialRead::test_array_2d_partial FAILED zarr/tests/test_core.py::TestArrayWithFSStorePartialRead::test_array_order FAILED zarr/tests/test_core.py::TestArrayWithFSStorePartialRead::test_resize_2d FAILED zarr/tests/test_core.py::TestArrayWithFSStorePartialRead::test_append_2d FAILED zarr/tests/test_core.py::TestArrayWithFSStorePartialRead::test_append_2d_axis FAILED zarr/tests/test_core.py::TestArrayWithFSStorePartialRead::test_np_ufuncs FAILED zarr/tests/test_core.py::TestArrayWithFSStorePartialRead::test_iter - ... FAILED zarr/tests/test_core.py::TestArrayWithFSStorePartialRead::test_islice FAILED zarr/tests/test_core.py::TestArrayWithFSStorePartialRead::test_non_cont FAILED zarr/tests/test_core.py::TestArrayWithFSStorePartialRead::test_read_nitems_less_than_blocksize_from_multiple_chunks FAILED zarr/tests/test_core.py::TestArrayWithFSStorePartialRead::test_read_from_all_blocks FAILED zarr/tests/test_storage.py::test_format_compatibility - AssertionError... === 20 failed, 2781 passed, 2324 skipped, 8 xfailed, 194 warnings in 59.50s ==== Expected Results: All tests pass; successful build.
This bug appears to have been reported against 'rawhide' during the Fedora Linux 40 development cycle. Changing version to 40.
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Fedora Linux 40 entered end-of-life (EOL) status on 2025-05-13. Fedora Linux 40 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora Linux please feel free to reopen this bug against that version. Note that the version field may be hidden. Click the "Show advanced fields" button if you do not see the version field. If you are unable to reopen this bug, please file a new report against an active release. Thank you for reporting this bug and we are sorry it could not be fixed.