Sourcing python-remove-tests-dir-hook
Sourcing python-catch-conflicts-hook.sh
Sourcing python-remove-bin-bytecode-hook.sh
Sourcing setuptools-build-hook
Using setuptoolsBuildPhase
Using setuptoolsShellHook
Sourcing pip-install-hook
Using pipInstallPhase
Sourcing python-imports-check-hook.sh
Using pythonImportsCheckPhase
Sourcing python-namespaces-hook
Sourcing setuptools-check-hook
@nix { "action": "setPhase", "phase": "unpackPhase" }
unpacking sources
unpacking source archive /nix/store/ikv31rnqj47ccy9qh63cs8yzqzbqdfqx-imageio-ffmpeg-0.4.5.tar.gz
source root is imageio-ffmpeg-0.4.5
setting SOURCE_DATE_EPOCH to timestamp 1629968793 of file imageio-ffmpeg-0.4.5/setup.cfg
@nix { "action": "setPhase", "phase": "patchPhase" }
patching sources
applying patch /nix/store/aij101na787kw5fzavwba1cqp3q4dyg9-ffmpeg-path.patch
patching file imageio_ffmpeg/_utils.py
@nix { "action": "setPhase", "phase": "configurePhase" }
configuring
no configure script, doing nothing
@nix { "action": "setPhase", "phase": "buildPhase" }
building
Executing setuptoolsBuildPhase
running bdist_wheel
running build
running build_py
creating build
creating build/lib
creating build/lib/imageio_ffmpeg
copying imageio_ffmpeg/_io.py -> build/lib/imageio_ffmpeg
copying imageio_ffmpeg/__init__.py -> build/lib/imageio_ffmpeg
copying imageio_ffmpeg/_parsing.py -> build/lib/imageio_ffmpeg
copying imageio_ffmpeg/_utils.py -> build/lib/imageio_ffmpeg
copying imageio_ffmpeg/_definitions.py -> build/lib/imageio_ffmpeg
running egg_info
writing imageio_ffmpeg.egg-info/PKG-INFO
writing dependency_links to imageio_ffmpeg.egg-info/dependency_links.txt
writing top-level names to imageio_ffmpeg.egg-info/top_level.txt
reading manifest file 'imageio_ffmpeg.egg-info/SOURCES.txt'
reading manifest template 'MANIFEST.in'
adding license file 'LICENSE'
writing manifest file 'imageio_ffmpeg.egg-info/SOURCES.txt'
installing to build/bdist.linux-x86_64/wheel
running install
running install_lib
creating build/bdist.linux-x86_64
creating build/bdist.linux-x86_64/wheel
creating build/bdist.linux-x86_64/wheel/imageio_ffmpeg
copying build/lib/imageio_ffmpeg/_io.py -> build/bdist.linux-x86_64/wheel/imageio_ffmpeg
copying build/lib/imageio_ffmpeg/__init__.py -> build/bdist.linux-x86_64/wheel/imageio_ffmpeg
copying build/lib/imageio_ffmpeg/_parsing.py -> build/bdist.linux-x86_64/wheel/imageio_ffmpeg
copying build/lib/imageio_ffmpeg/_utils.py -> build/bdist.linux-x86_64/wheel/imageio_ffmpeg
copying build/lib/imageio_ffmpeg/_definitions.py -> build/bdist.linux-x86_64/wheel/imageio_ffmpeg
running install_egg_info
Copying imageio_ffmpeg.egg-info to build/bdist.linux-x86_64/wheel/imageio_ffmpeg-0.4.5-py3.7.egg-info
running install_scripts
adding license file "LICENSE" (matched pattern "LICEN[CS]E*")
creating build/bdist.linux-x86_64/wheel/imageio_ffmpeg-0.4.5.dist-info/WHEEL
creating 'dist/imageio_ffmpeg-0.4.5-py3-none-any.whl' and adding 'build/bdist.linux-x86_64/wheel' to it
adding 'imageio_ffmpeg/__init__.py'
adding 'imageio_ffmpeg/_definitions.py'
adding 'imageio_ffmpeg/_io.py'
adding 'imageio_ffmpeg/_parsing.py'
adding 'imageio_ffmpeg/_utils.py'
adding 'imageio_ffmpeg-0.4.5.dist-info/LICENSE'
adding 'imageio_ffmpeg-0.4.5.dist-info/METADATA'
adding 'imageio_ffmpeg-0.4.5.dist-info/WHEEL'
adding 'imageio_ffmpeg-0.4.5.dist-info/top_level.txt'
adding 'imageio_ffmpeg-0.4.5.dist-info/RECORD'
removing build/bdist.linux-x86_64/wheel
Finished executing setuptoolsBuildPhase
@nix { "action": "setPhase", "phase": "installPhase" }
installing
Executing pipInstallPhase
/build/imageio-ffmpeg-0.4.5/dist /build/imageio-ffmpeg-0.4.5
Processing ./imageio_ffmpeg-0.4.5-py3-none-any.whl
Installing collected packages: imageio-ffmpeg
Successfully installed imageio-ffmpeg-0.4.5
/build/imageio-ffmpeg-0.4.5
Finished executing pipInstallPhase
@nix { "action": "setPhase", "phase": "fixupPhase" }
post-installation fixup
shrinking RPATHs of ELF executables and libraries in /nix/store/b9niqqzlw7pzwfkaq2mvmfm1rlr898vk-python3.7-imageio-ffmpeg-0.4.5
strip is /nix/store/a4mmjm3bblxwp8h53bcfx3dly80ib0ba-binutils-2.35.1/bin/strip
stripping (with command strip and flags -S) in /nix/store/b9niqqzlw7pzwfkaq2mvmfm1rlr898vk-python3.7-imageio-ffmpeg-0.4.5/lib 
patching script interpreter paths in /nix/store/b9niqqzlw7pzwfkaq2mvmfm1rlr898vk-python3.7-imageio-ffmpeg-0.4.5
checking for references to /build/ in /nix/store/b9niqqzlw7pzwfkaq2mvmfm1rlr898vk-python3.7-imageio-ffmpeg-0.4.5...
Executing pythonRemoveTestsDir
Finished executing pythonRemoveTestsDir
@nix { "action": "setPhase", "phase": "installCheckPhase" }
running install tests
@nix { "action": "setPhase", "phase": "pythonCatchConflictsPhase" }
pythonCatchConflictsPhase
@nix { "action": "setPhase", "phase": "pythonRemoveBinBytecodePhase" }
pythonRemoveBinBytecodePhase
@nix { "action": "setPhase", "phase": "pythonImportsCheckPhase" }
pythonImportsCheckPhase
Executing pythonImportsCheckPhase
Check whether the following modules can be imported: imageio_ffmpeg