2022-02-28T20:19:31,917 Created temporary directory: /tmp/pip-ephem-wheel-cache-bt01bie1
2022-02-28T20:19:31,922 Created temporary directory: /tmp/pip-req-tracker-3rl1pmwt
2022-02-28T20:19:31,923 Initialized build tracking at /tmp/pip-req-tracker-3rl1pmwt
2022-02-28T20:19:31,923 Created build tracker: /tmp/pip-req-tracker-3rl1pmwt
2022-02-28T20:19:31,924 Entered build tracker: /tmp/pip-req-tracker-3rl1pmwt
2022-02-28T20:19:31,925 Created temporary directory: /tmp/pip-wheel-ritky0y9
2022-02-28T20:19:31,998 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2022-02-28T20:19:32,006 2 location(s) to search for versions of pop-serial:
2022-02-28T20:19:32,006 * https://pypi.org/simple/pop-serial/
2022-02-28T20:19:32,006 * https://www.piwheels.org/simple/pop-serial/
2022-02-28T20:19:32,007 Fetching project page and analyzing links: https://pypi.org/simple/pop-serial/
2022-02-28T20:19:32,008 Getting page https://pypi.org/simple/pop-serial/
2022-02-28T20:19:32,012 Found index url https://pypi.org/simple
2022-02-28T20:19:32,142   Found link https://files.pythonhosted.org/packages/7e/6e/50bf6d2bb899bf6e46ba82bacc5bdf7c9943db9c3dca4f2c31d4b57715f2/pop-serial-1.0.0.tar.gz#sha256=83c0346d0c198637371019e97e780635a882fce011bce9adc5e3e736e851848c (from https://pypi.org/simple/pop-serial/) (requires-python:>=3.7), version: 1.0.0
2022-02-28T20:19:32,142   Skipping link: No binaries permitted for pop-serial: https://files.pythonhosted.org/packages/a7/0e/92fd3df4cc1834cfd5bda81a84fcbce04973a58b922e7797c0c0e2da320a/pop_serial-1.0.0-py3-none-any.whl#sha256=a342862c90fb22152b00e37b47253e6ecc1708e31d1a3fcb4770a89c72dbda6e (from https://pypi.org/simple/pop-serial/) (requires-python:>=3.7)
2022-02-28T20:19:32,143 Fetching project page and analyzing links: https://www.piwheels.org/simple/pop-serial/
2022-02-28T20:19:32,144 Getting page https://www.piwheels.org/simple/pop-serial/
2022-02-28T20:19:32,146 Found index url https://www.piwheels.org/simple
2022-02-28T20:19:32,377 Skipping link: not a file: https://www.piwheels.org/simple/pop-serial/
2022-02-28T20:19:32,378 Skipping link: not a file: https://pypi.org/simple/pop-serial/
2022-02-28T20:19:32,422 Given no hashes to check 1 links for project 'pop-serial': discarding no candidates
2022-02-28T20:19:32,463 Collecting pop-serial==1.0.0
2022-02-28T20:19:32,467   Created temporary directory: /tmp/pip-unpack-r91h13mm
2022-02-28T20:19:32,557   Downloading pop-serial-1.0.0.tar.gz (7.5 kB)
2022-02-28T20:19:32,643   Added pop-serial==1.0.0 from https://files.pythonhosted.org/packages/7e/6e/50bf6d2bb899bf6e46ba82bacc5bdf7c9943db9c3dca4f2c31d4b57715f2/pop-serial-1.0.0.tar.gz#sha256=83c0346d0c198637371019e97e780635a882fce011bce9adc5e3e736e851848c to build tracker '/tmp/pip-req-tracker-3rl1pmwt'
2022-02-28T20:19:32,645   Running setup.py (path:/tmp/pip-wheel-ritky0y9/pop-serial_4cac8cfd55cb490ca0f4960e09edf26a/setup.py) egg_info for package pop-serial
2022-02-28T20:19:32,646   Created temporary directory: /tmp/pip-pip-egg-info-mgt9uob4
2022-02-28T20:19:32,647   Preparing metadata (setup.py): started
2022-02-28T20:19:32,649   Running command python setup.py egg_info
2022-02-28T20:19:34,070   Traceback (most recent call last):
2022-02-28T20:19:34,071     File "<string>", line 2, in <module>
2022-02-28T20:19:34,072     File "<pip-setuptools-caller>", line 34, in <module>
2022-02-28T20:19:34,072     File "/tmp/pip-wheel-ritky0y9/pop-serial_4cac8cfd55cb490ca0f4960e09edf26a/setup.py", line 24, in <module>
2022-02-28T20:19:34,072       with open("requirements/base.txt") as f:
2022-02-28T20:19:34,073   FileNotFoundError: [Errno 2] No such file or directory: 'requirements/base.txt'
2022-02-28T20:19:34,163   ERROR: [present-diagnostic] python setup.py egg_info exited with 1
2022-02-28T20:19:34,203   [bold magenta]full command[/]: [blue]/usr/bin/python3 -c '
2022-02-28T20:19:34,203   exec(compile('"'"''"'"''"'"'
2022-02-28T20:19:34,203   # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2022-02-28T20:19:34,203   #
2022-02-28T20:19:34,203   # - It imports setuptools before invoking setup.py, to enable projects that directly
2022-02-28T20:19:34,203   #   import from `distutils.core` to work with newer packaging standards.
2022-02-28T20:19:34,203   # - It provides a clear error message when setuptools is not installed.
2022-02-28T20:19:34,203   # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so
2022-02-28T20:19:34,203   #   setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning:
2022-02-28T20:19:34,203   #     manifest_maker: standard file '"'"'-c'"'"' not found".
2022-02-28T20:19:34,203   # - It generates a shim setup.py, for handling setup.cfg-only projects.
2022-02-28T20:19:34,203   import os, sys, tokenize
2022-02-28T20:19:34,203   
2022-02-28T20:19:34,203   try:
2022-02-28T20:19:34,203       import setuptools
2022-02-28T20:19:34,203   except ImportError as error:
2022-02-28T20:19:34,203       print(
2022-02-28T20:19:34,203           "ERROR: Can not execute `setup.py` since setuptools is not available in "
2022-02-28T20:19:34,203           "the build environment.",
2022-02-28T20:19:34,203           file=sys.stderr,
2022-02-28T20:19:34,203       )
2022-02-28T20:19:34,203       sys.exit(1)
2022-02-28T20:19:34,203   
2022-02-28T20:19:34,203   __file__ = %r
2022-02-28T20:19:34,203   sys.argv[0] = __file__
2022-02-28T20:19:34,203   
2022-02-28T20:19:34,203   if os.path.exists(__file__):
2022-02-28T20:19:34,203       filename = __file__
2022-02-28T20:19:34,203       with tokenize.open(__file__) as f:
2022-02-28T20:19:34,203           setup_py_code = f.read()
2022-02-28T20:19:34,203   else:
2022-02-28T20:19:34,203       filename = "<auto-generated setuptools caller>"
2022-02-28T20:19:34,203       setup_py_code = "from setuptools import setup; setup()"
2022-02-28T20:19:34,203   
2022-02-28T20:19:34,203   exec(compile(setup_py_code, filename, "exec"))
2022-02-28T20:19:34,203   '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-ritky0y9/pop-serial_4cac8cfd55cb490ca0f4960e09edf26a/setup.py'"'"',), "<pip-setuptools-caller>", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-mgt9uob4[/]
2022-02-28T20:19:34,203   [bold magenta]cwd[/]: /tmp/pip-wheel-ritky0y9/pop-serial_4cac8cfd55cb490ca0f4960e09edf26a/
2022-02-28T20:19:34,204   Preparing metadata (setup.py): finished with status 'error'
2022-02-28T20:19:34,207 ERROR: [present-diagnostic] metadata generation failed
2022-02-28T20:19:34,220 Exception information:
2022-02-28T20:19:34,220 Traceback (most recent call last):
2022-02-28T20:19:34,220   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 64, in generate_metadata
2022-02-28T20:19:34,220     call_subprocess(
2022-02-28T20:19:34,220   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/utils/subprocess.py", line 224, in call_subprocess
2022-02-28T20:19:34,220     raise error
2022-02-28T20:19:34,220 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1
2022-02-28T20:19:34,220 
2022-02-28T20:19:34,220 The above exception was the direct cause of the following exception:
2022-02-28T20:19:34,220 
2022-02-28T20:19:34,220 Traceback (most recent call last):
2022-02-28T20:19:34,220   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/base_command.py", line 167, in exc_logging_wrapper
2022-02-28T20:19:34,220     status = run_func(*args)
2022-02-28T20:19:34,220   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2022-02-28T20:19:34,220     return func(self, options, args)
2022-02-28T20:19:34,220   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/commands/wheel.py", line 145, in run
2022-02-28T20:19:34,220     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2022-02-28T20:19:34,220   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 94, in resolve
2022-02-28T20:19:34,220     result = self._result = resolver.resolve(
2022-02-28T20:19:34,220   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 481, in resolve
2022-02-28T20:19:34,220     state = resolution.resolve(requirements, max_rounds=max_rounds)
2022-02-28T20:19:34,220   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 348, in resolve
2022-02-28T20:19:34,220     self._add_to_criteria(self.state.criteria, r, parent=None)
2022-02-28T20:19:34,220   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 172, in _add_to_criteria
2022-02-28T20:19:34,220     if not criterion.candidates:
2022-02-28T20:19:34,220   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/structs.py", line 151, in __bool__
2022-02-28T20:19:34,220     return bool(self._sequence)
2022-02-28T20:19:34,220   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 155, in __bool__
2022-02-28T20:19:34,220     return any(self)
2022-02-28T20:19:34,220   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 143, in <genexpr>
2022-02-28T20:19:34,220     return (c for c in iterator if id(c) not in self._incompatible_ids)
2022-02-28T20:19:34,220   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 47, in _iter_built
2022-02-28T20:19:34,220     candidate = func()
2022-02-28T20:19:34,220   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 215, in _make_candidate_from_link
2022-02-28T20:19:34,220     self._link_candidate_cache[link] = LinkCandidate(
2022-02-28T20:19:34,220   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 288, in __init__
2022-02-28T20:19:34,220     super().__init__(
2022-02-28T20:19:34,220   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 158, in __init__
2022-02-28T20:19:34,220     self.dist = self._prepare()
2022-02-28T20:19:34,220   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 227, in _prepare
2022-02-28T20:19:34,220     dist = self._prepare_distribution()
2022-02-28T20:19:34,220   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 299, in _prepare_distribution
2022-02-28T20:19:34,220     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2022-02-28T20:19:34,220   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/prepare.py", line 487, in prepare_linked_requirement
2022-02-28T20:19:34,220     return self._prepare_linked_requirement(req, parallel_builds)
2022-02-28T20:19:34,220   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/prepare.py", line 556, in _prepare_linked_requirement
2022-02-28T20:19:34,220     dist = _get_prepared_distribution(
2022-02-28T20:19:34,220   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/prepare.py", line 58, in _get_prepared_distribution
2022-02-28T20:19:34,220     abstract_dist.prepare_distribution_metadata(finder, build_isolation)
2022-02-28T20:19:34,220   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/distributions/sdist.py", line 47, in prepare_distribution_metadata
2022-02-28T20:19:34,220     self.req.prepare_metadata()
2022-02-28T20:19:34,220   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/req/req_install.py", line 528, in prepare_metadata
2022-02-28T20:19:34,220     self.metadata_directory = generate_metadata_legacy(
2022-02-28T20:19:34,220   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 71, in generate_metadata
2022-02-28T20:19:34,220     raise MetadataGenerationFailed(package_details=details) from error
2022-02-28T20:19:34,220 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed
2022-02-28T20:19:34,242 Removed pop-serial==1.0.0 from https://files.pythonhosted.org/packages/7e/6e/50bf6d2bb899bf6e46ba82bacc5bdf7c9943db9c3dca4f2c31d4b57715f2/pop-serial-1.0.0.tar.gz#sha256=83c0346d0c198637371019e97e780635a882fce011bce9adc5e3e736e851848c from build tracker '/tmp/pip-req-tracker-3rl1pmwt'
2022-02-28T20:19:34,243 Removed build tracker: '/tmp/pip-req-tracker-3rl1pmwt'