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
@nix { "action": "setPhase", "phase": "unpackPhase" }
unpacking sources
unpacking source archive /nix/store/jaclg6q34pm915qbxg5jk3xv1m3b0rhj-typing_extensions-3.10.0.0.tar.gz
source root is typing_extensions-3.10.0.0
setting SOURCE_DATE_EPOCH to timestamp 1619891768 of file typing_extensions-3.10.0.0/src_py2/typing_extensions.egg-info/top_level.txt
@nix { "action": "setPhase", "phase": "patchPhase" }
patching sources
@nix { "action": "setPhase", "phase": "configurePhase" }
configuring
no configure script, doing nothing
@nix { "action": "setPhase", "phase": "buildPhase" }
building
Executing setuptoolsBuildPhase
/nix/store/qfy6sq5f2pblr3j71cyilqd9xfgbn8n3-python3.8-setuptools-57.2.0/lib/python3.8/site-packages/setuptools/dist.py:697: UserWarning: Usage of dash-separated 'license-file' will not be supported in future versions. Please use the underscore name 'license_file' instead
  warnings.warn(
running bdist_wheel
running build
running build_py
creating build
creating build/lib
copying src_py3/typing_extensions.py -> build/lib
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
copying build/lib/typing_extensions.py -> build/bdist.linux-x86_64/wheel
running install_egg_info
running egg_info
creating src_py3/typing_extensions.egg-info
writing src_py3/typing_extensions.egg-info/PKG-INFO
writing dependency_links to src_py3/typing_extensions.egg-info/dependency_links.txt
writing requirements to src_py3/typing_extensions.egg-info/requires.txt
writing top-level names to src_py3/typing_extensions.egg-info/top_level.txt
writing manifest file 'src_py3/typing_extensions.egg-info/SOURCES.txt'
reading manifest file 'src_py3/typing_extensions.egg-info/SOURCES.txt'
reading manifest template 'MANIFEST.in'
adding license file 'LICENSE'
writing manifest file 'src_py3/typing_extensions.egg-info/SOURCES.txt'
Copying src_py3/typing_extensions.egg-info to build/bdist.linux-x86_64/wheel/typing_extensions-3.10.0.0-py3.8.egg-info
running install_scripts
creating build/bdist.linux-x86_64/wheel/typing_extensions-3.10.0.0.dist-info/WHEEL
creating 'dist/typing_extensions-3.10.0.0-py3-none-any.whl' and adding 'build/bdist.linux-x86_64/wheel' to it
adding 'typing_extensions.py'
adding 'typing_extensions-3.10.0.0.dist-info/LICENSE'
adding 'typing_extensions-3.10.0.0.dist-info/METADATA'
adding 'typing_extensions-3.10.0.0.dist-info/WHEEL'
adding 'typing_extensions-3.10.0.0.dist-info/top_level.txt'
adding 'typing_extensions-3.10.0.0.dist-info/RECORD'
removing build/bdist.linux-x86_64/wheel
Finished executing setuptoolsBuildPhase
@nix { "action": "setPhase", "phase": "installPhase" }
installing
Executing pipInstallPhase
/build/typing_extensions-3.10.0.0/dist /build/typing_extensions-3.10.0.0
Processing ./typing_extensions-3.10.0.0-py3-none-any.whl
Installing collected packages: typing-extensions
Successfully installed typing-extensions-3.10.0.0
/build/typing_extensions-3.10.0.0
Finished executing pipInstallPhase
@nix { "action": "setPhase", "phase": "fixupPhase" }
post-installation fixup
shrinking RPATHs of ELF executables and libraries in /nix/store/h3czqqhvwdixvpa9nmazwipj3f2d85wf-python3.8-typing_extensions-3.10.0.0
strip is /nix/store/v8imx1nvyz0hgvx9cbcmh6gp4ngw3ffj-binutils-2.35.1/bin/strip
stripping (with command strip and flags -S) in /nix/store/h3czqqhvwdixvpa9nmazwipj3f2d85wf-python3.8-typing_extensions-3.10.0.0/lib 
patching script interpreter paths in /nix/store/h3czqqhvwdixvpa9nmazwipj3f2d85wf-python3.8-typing_extensions-3.10.0.0
checking for references to /build/ in /nix/store/h3czqqhvwdixvpa9nmazwipj3f2d85wf-python3.8-typing_extensions-3.10.0.0...
Executing pythonRemoveTestsDir
Finished executing pythonRemoveTestsDir
@nix { "action": "setPhase", "phase": "pythonCatchConflictsPhase" }
pythonCatchConflictsPhase
@nix { "action": "setPhase", "phase": "pythonRemoveBinBytecodePhase" }
pythonRemoveBinBytecodePhase
@nix { "action": "setPhase", "phase": "pythonImportsCheckPhase" }
pythonImportsCheckPhase
Executing pythonImportsCheckPhase