structuredAttrs is enabled
Sourcing python-remove-tests-dir-hook
Sourcing python-catch-conflicts-hook.sh
Sourcing python-remove-bin-bytecode-hook.sh
Sourcing pypa-build-hook
Using pypaBuildPhase
Sourcing python-runtime-deps-check-hook
Using pythonRuntimeDepsCheckHook
Sourcing pypa-install-hook
Using pypaInstallPhase
Sourcing python-imports-check-hook.sh
Using pythonImportsCheckPhase
Sourcing python-metadata-check-hook.sh
Using pythonMetadataCheckPhase
Sourcing python-namespaces-hook
Sourcing python-catch-conflicts-hook.sh
Sourcing pytest-check-hook
Using pytestCheckPhase
Running phase: unpackPhase
unpacking source archive /nix/store/qslplvxi5q6dmcjy2cdkmhppjxc3j87a-source
source root is source
setting SOURCE_DATE_EPOCH to timestamp 315619200 of file "source/scripts/test_notebooks.py"
Running phase: patchPhase
Running phase: updateAutotoolsGnuConfigScriptsPhase
Running phase: configurePhase
no configure script, doing nothing
Running phase: buildPhase
Executing pypaBuildPhase
Creating a wheel...
pypa build flags: --no-isolation --outdir dist/ --wheel
* Getting build dependencies for wheel...
* Building wheel...
Successfully built einops-0.8.2-py3-none-any.whl
Finished creating a wheel...
Finished executing pypaBuildPhase
Running phase: pythonRuntimeDepsCheckHook
Executing pythonRuntimeDepsCheck
Checking runtime dependencies for einops-0.8.2-py3-none-any.whl
Finished executing pythonRuntimeDepsCheck
Running phase: installPhase
Executing pypaInstallPhase
Successfully installed einops-0.8.2-py3-none-any.whl
Finished executing pypaInstallPhase
Running phase: pythonOutputDistPhase
Executing pythonOutputDistPhase
Finished executing pythonOutputDistPhase
Running phase: fixupPhase
shrinking RPATHs of ELF executables and libraries in /nix/store/a2a4gpvj5r8dzdr4azyg5k8nsh5zz1bg-python3.13-einops-0.8.2-dist
checking for references to /build/ in /nix/store/a2a4gpvj5r8dzdr4azyg5k8nsh5zz1bg-python3.13-einops-0.8.2-dist...
patching script interpreter paths in /nix/store/a2a4gpvj5r8dzdr4azyg5k8nsh5zz1bg-python3.13-einops-0.8.2-dist
shrinking RPATHs of ELF executables and libraries in /nix/store/313rsgbi4hjs7q928200k2vvqidf09aj-python3.13-einops-0.8.2
checking for references to /build/ in /nix/store/313rsgbi4hjs7q928200k2vvqidf09aj-python3.13-einops-0.8.2...
patching script interpreter paths in /nix/store/313rsgbi4hjs7q928200k2vvqidf09aj-python3.13-einops-0.8.2
stripping (with command strip and flags -S -p) in /nix/store/313rsgbi4hjs7q928200k2vvqidf09aj-python3.13-einops-0.8.2/lib
Executing pythonRemoveTestsDir
Finished executing pythonRemoveTestsDir
Running phase: installCheckPhase
no Makefile or custom installCheckPhase, doing nothing
Running phase: pythonCatchConflictsPhase
Running phase: pythonRemoveBinBytecodePhase
Running phase: pythonImportsCheckPhase
Executing pythonImportsCheckPhase
Check whether the following modules can be imported: einops
Running phase: pythonMetadataCheckPhase
Executing pythonMetadataCheckPhase
Running phase: pytestCheckPhase
Executing pytestCheckPhase
pytest flags: -m pytest --ignore-glob=scripts/
============================= test session starts ==============================
platform linux -- Python 3.13.15, pytest-9.1.1, pluggy-1.6.0
rootdir: /build/source
configfile: pyproject.toml
plugins: anyio-4.14.2
collected 66 items                                                             

einops/tests/test_einsum.py ....                                         [  6%]
einops/tests/test_examples.py .s                                         [  9%]
einops/tests/test_layers.py ....ssss..                                   [ 24%]
einops/tests/test_ops.py ......................s.                        [ 60%]
einops/tests/test_other.py ............ss.sss                            [ 87%]
einops/tests/test_packing.py ....                                        [ 93%]
einops/tests/test_parsing.py ....                                        [100%]

=============================== warnings summary ===============================
einops/tests/test_layers.py::test_einmix_decomposition
  /build/source/einops/layers/_einmix.py:63: UserWarning: EinMix: weight has no dimensions (means multiplication by a number)
    self.initialize_einmix(

einops/tests/test_other.py::testmod
  /nix/store/sbhq82d5xmfwxgq79rgwgnggfp74gmjd-python3.13-pytest-9.1.1/lib/python3.13/site-packages/_pytest/python.py:171: PytestReturnNotNoneWarning: Test functions should return None, but einops/tests/test_other.py::testmod returned <class 'doctest.TestResults'>.
  Did you mean to use `assert` instead of `return`?
  See https://docs.pytest.org/en/stable/how-to/assert.html#return-not-none for more information.
    warnings.warn(

-- Docs: https://docs.pytest.org/en/stable/how-to/capture-warnings.html
================== 55 passed, 11 skipped, 2 warnings in 0.76s ==================
Finished executing pytestCheckPhase
Running phase: pytestcachePhase
Running phase: pytestRemoveBytecodePhase