2022-05-19T22:53:52,115 Created temporary directory: /tmp/pip-ephem-wheel-cache-wlfnl3tz
2022-05-19T22:53:52,121 Created temporary directory: /tmp/pip-build-tracker-rjc3gvqu
2022-05-19T22:53:52,121 Initialized build tracking at /tmp/pip-build-tracker-rjc3gvqu
2022-05-19T22:53:52,122 Created build tracker: /tmp/pip-build-tracker-rjc3gvqu
2022-05-19T22:53:52,122 Entered build tracker: /tmp/pip-build-tracker-rjc3gvqu
2022-05-19T22:53:52,123 Created temporary directory: /tmp/pip-wheel-ikrjcph5
2022-05-19T22:53:52,194 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2022-05-19T22:53:52,202 2 location(s) to search for versions of empylib:
2022-05-19T22:53:52,202 * https://pypi.org/simple/empylib/
2022-05-19T22:53:52,202 * https://www.piwheels.org/simple/empylib/
2022-05-19T22:53:52,203 Fetching project page and analyzing links: https://pypi.org/simple/empylib/
2022-05-19T22:53:52,204 Getting page https://pypi.org/simple/empylib/
2022-05-19T22:53:52,208 Found index url https://pypi.org/simple
2022-05-19T22:53:52,320   Found link https://files.pythonhosted.org/packages/64/82/8766bddab9d544cf9217e4be5cd5301c564a4a5a26a991830e924ab42d01/empylib-0.0.2.tar.gz#sha256=2dcaaa9556bd6ad2b3cf5ab697aef2ee5d99d78b0769a3d6d2df0318d304d640 (from https://pypi.org/simple/empylib/) (requires-python:>=3.6, <4), version: 0.0.2
2022-05-19T22:53:52,321 Fetching project page and analyzing links: https://www.piwheels.org/simple/empylib/
2022-05-19T22:53:52,322 Getting page https://www.piwheels.org/simple/empylib/
2022-05-19T22:53:52,324 Found index url https://www.piwheels.org/simple
2022-05-19T22:53:52,525 Skipping link: not a file: https://www.piwheels.org/simple/empylib/
2022-05-19T22:53:52,525 Skipping link: not a file: https://pypi.org/simple/empylib/
2022-05-19T22:53:52,566 Given no hashes to check 1 links for project 'empylib': discarding no candidates
2022-05-19T22:53:52,604 Collecting empylib==0.0.2
2022-05-19T22:53:52,608   Created temporary directory: /tmp/pip-unpack-sd382i7v
2022-05-19T22:53:52,716   Downloading empylib-0.0.2.tar.gz (7.0 kB)
2022-05-19T22:53:52,801   Added empylib==0.0.2 from https://files.pythonhosted.org/packages/64/82/8766bddab9d544cf9217e4be5cd5301c564a4a5a26a991830e924ab42d01/empylib-0.0.2.tar.gz#sha256=2dcaaa9556bd6ad2b3cf5ab697aef2ee5d99d78b0769a3d6d2df0318d304d640 to build tracker '/tmp/pip-build-tracker-rjc3gvqu'
2022-05-19T22:53:52,805   Running setup.py (path:/tmp/pip-wheel-ikrjcph5/empylib_cca24549338c42a5b85e582dfa347fa5/setup.py) egg_info for package empylib
2022-05-19T22:53:52,806   Created temporary directory: /tmp/pip-pip-egg-info-l9gb21c1
2022-05-19T22:53:52,807   Preparing metadata (setup.py): started
2022-05-19T22:53:52,809   Running command python setup.py egg_info
2022-05-19T22:53:54,688   Traceback (most recent call last):
2022-05-19T22:53:54,690     File "<string>", line 2, in <module>
2022-05-19T22:53:54,690     File "<pip-setuptools-caller>", line 34, in <module>
2022-05-19T22:53:54,690     File "/tmp/pip-wheel-ikrjcph5/empylib_cca24549338c42a5b85e582dfa347fa5/setup.py", line 6, in <module>
2022-05-19T22:53:54,691       long_description=open('README.md').read() + '\n\n' + open('CHANGELOG.txt').read(),
2022-05-19T22:53:54,692   FileNotFoundError: [Errno 2] No such file or directory: 'CHANGELOG.txt'
2022-05-19T22:53:54,831   ERROR: [present-rich] python setup.py egg_info exited with 1
2022-05-19T22:53:54,871   [bold magenta]full command[/]: [blue]/usr/bin/python3 -c '
2022-05-19T22:53:54,871   exec(compile('"'"''"'"''"'"'
2022-05-19T22:53:54,871   # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2022-05-19T22:53:54,871   #
2022-05-19T22:53:54,871   # - It imports setuptools before invoking setup.py, to enable projects that directly
2022-05-19T22:53:54,871   #   import from `distutils.core` to work with newer packaging standards.
2022-05-19T22:53:54,871   # - It provides a clear error message when setuptools is not installed.
2022-05-19T22:53:54,871   # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so
2022-05-19T22:53:54,871   #   setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning:
2022-05-19T22:53:54,871   #     manifest_maker: standard file '"'"'-c'"'"' not found".
2022-05-19T22:53:54,871   # - It generates a shim setup.py, for handling setup.cfg-only projects.
2022-05-19T22:53:54,871   import os, sys, tokenize
2022-05-19T22:53:54,871   
2022-05-19T22:53:54,871   try:
2022-05-19T22:53:54,871       import setuptools
2022-05-19T22:53:54,871   except ImportError as error:
2022-05-19T22:53:54,871       print(
2022-05-19T22:53:54,871           "ERROR: Can not execute `setup.py` since setuptools is not available in "
2022-05-19T22:53:54,871           "the build environment.",
2022-05-19T22:53:54,871           file=sys.stderr,
2022-05-19T22:53:54,871       )
2022-05-19T22:53:54,871       sys.exit(1)
2022-05-19T22:53:54,871   
2022-05-19T22:53:54,871   __file__ = %r
2022-05-19T22:53:54,871   sys.argv[0] = __file__
2022-05-19T22:53:54,871   
2022-05-19T22:53:54,871   if os.path.exists(__file__):
2022-05-19T22:53:54,871       filename = __file__
2022-05-19T22:53:54,871       with tokenize.open(__file__) as f:
2022-05-19T22:53:54,871           setup_py_code = f.read()
2022-05-19T22:53:54,871   else:
2022-05-19T22:53:54,871       filename = "<auto-generated setuptools caller>"
2022-05-19T22:53:54,871       setup_py_code = "from setuptools import setup; setup()"
2022-05-19T22:53:54,871   
2022-05-19T22:53:54,871   exec(compile(setup_py_code, filename, "exec"))
2022-05-19T22:53:54,871   '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-ikrjcph5/empylib_cca24549338c42a5b85e582dfa347fa5/setup.py'"'"',), "<pip-setuptools-caller>", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-l9gb21c1[/]
2022-05-19T22:53:54,872   [bold magenta]cwd[/]: /tmp/pip-wheel-ikrjcph5/empylib_cca24549338c42a5b85e582dfa347fa5/
2022-05-19T22:53:54,872   Preparing metadata (setup.py): finished with status 'error'
2022-05-19T22:53:54,875 ERROR: [present-rich] metadata generation failed
2022-05-19T22:53:54,889 Exception information:
2022-05-19T22:53:54,889 Traceback (most recent call last):
2022-05-19T22:53:54,889   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 64, in generate_metadata
2022-05-19T22:53:54,889     call_subprocess(
2022-05-19T22:53:54,889   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/utils/subprocess.py", line 224, in call_subprocess
2022-05-19T22:53:54,889     raise error
2022-05-19T22:53:54,889 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1
2022-05-19T22:53:54,889 
2022-05-19T22:53:54,889 The above exception was the direct cause of the following exception:
2022-05-19T22:53:54,889 
2022-05-19T22:53:54,889 Traceback (most recent call last):
2022-05-19T22:53:54,889   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/base_command.py", line 167, in exc_logging_wrapper
2022-05-19T22:53:54,889     status = run_func(*args)
2022-05-19T22:53:54,889   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2022-05-19T22:53:54,889     return func(self, options, args)
2022-05-19T22:53:54,889   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/commands/wheel.py", line 144, in run
2022-05-19T22:53:54,889     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2022-05-19T22:53:54,889   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 94, in resolve
2022-05-19T22:53:54,889     result = self._result = resolver.resolve(
2022-05-19T22:53:54,889   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 481, in resolve
2022-05-19T22:53:54,889     state = resolution.resolve(requirements, max_rounds=max_rounds)
2022-05-19T22:53:54,889   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 348, in resolve
2022-05-19T22:53:54,889     self._add_to_criteria(self.state.criteria, r, parent=None)
2022-05-19T22:53:54,889   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 172, in _add_to_criteria
2022-05-19T22:53:54,889     if not criterion.candidates:
2022-05-19T22:53:54,889   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/structs.py", line 151, in __bool__
2022-05-19T22:53:54,889     return bool(self._sequence)
2022-05-19T22:53:54,889   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 155, in __bool__
2022-05-19T22:53:54,889     return any(self)
2022-05-19T22:53:54,889   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 143, in <genexpr>
2022-05-19T22:53:54,889     return (c for c in iterator if id(c) not in self._incompatible_ids)
2022-05-19T22:53:54,889   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 47, in _iter_built
2022-05-19T22:53:54,889     candidate = func()
2022-05-19T22:53:54,889   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 215, in _make_candidate_from_link
2022-05-19T22:53:54,889     self._link_candidate_cache[link] = LinkCandidate(
2022-05-19T22:53:54,889   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 291, in __init__
2022-05-19T22:53:54,889     super().__init__(
2022-05-19T22:53:54,889   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 161, in __init__
2022-05-19T22:53:54,889     self.dist = self._prepare()
2022-05-19T22:53:54,889   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 230, in _prepare
2022-05-19T22:53:54,889     dist = self._prepare_distribution()
2022-05-19T22:53:54,889   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 302, in _prepare_distribution
2022-05-19T22:53:54,889     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2022-05-19T22:53:54,889   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/prepare.py", line 421, in prepare_linked_requirement
2022-05-19T22:53:54,889     return self._prepare_linked_requirement(req, parallel_builds)
2022-05-19T22:53:54,889   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/prepare.py", line 490, in _prepare_linked_requirement
2022-05-19T22:53:54,889     dist = _get_prepared_distribution(
2022-05-19T22:53:54,889   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/prepare.py", line 57, in _get_prepared_distribution
2022-05-19T22:53:54,889     abstract_dist.prepare_distribution_metadata(finder, build_isolation)
2022-05-19T22:53:54,889   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/distributions/sdist.py", line 56, in prepare_distribution_metadata
2022-05-19T22:53:54,889     self.req.prepare_metadata()
2022-05-19T22:53:54,889   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/req/req_install.py", line 532, in prepare_metadata
2022-05-19T22:53:54,889     self.metadata_directory = generate_metadata_legacy(
2022-05-19T22:53:54,889   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 71, in generate_metadata
2022-05-19T22:53:54,889     raise MetadataGenerationFailed(package_details=details) from error
2022-05-19T22:53:54,889 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed
2022-05-19T22:53:54,911 Removed empylib==0.0.2 from https://files.pythonhosted.org/packages/64/82/8766bddab9d544cf9217e4be5cd5301c564a4a5a26a991830e924ab42d01/empylib-0.0.2.tar.gz#sha256=2dcaaa9556bd6ad2b3cf5ab697aef2ee5d99d78b0769a3d6d2df0318d304d640 from build tracker '/tmp/pip-build-tracker-rjc3gvqu'
2022-05-19T22:53:54,912 Removed build tracker: '/tmp/pip-build-tracker-rjc3gvqu'