2022-03-13T08:09:27,315 Created temporary directory: /tmp/pip-ephem-wheel-cache-ewk1t47c
2022-03-13T08:09:27,321 Created temporary directory: /tmp/pip-req-tracker-5oo9phpe
2022-03-13T08:09:27,322 Initialized build tracking at /tmp/pip-req-tracker-5oo9phpe
2022-03-13T08:09:27,322 Created build tracker: /tmp/pip-req-tracker-5oo9phpe
2022-03-13T08:09:27,322 Entered build tracker: /tmp/pip-req-tracker-5oo9phpe
2022-03-13T08:09:27,323 Created temporary directory: /tmp/pip-wheel-gjmawv3f
2022-03-13T08:09:27,395 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2022-03-13T08:09:27,404 2 location(s) to search for versions of i4u:
2022-03-13T08:09:27,404 * https://pypi.org/simple/i4u/
2022-03-13T08:09:27,404 * https://www.piwheels.org/simple/i4u/
2022-03-13T08:09:27,405 Fetching project page and analyzing links: https://pypi.org/simple/i4u/
2022-03-13T08:09:27,406 Getting page https://pypi.org/simple/i4u/
2022-03-13T08:09:27,409 Found index url https://pypi.org/simple
2022-03-13T08:09:27,529   Found link https://files.pythonhosted.org/packages/16/ec/aec4f85ed7c85e0ee90e7032b06ecfb3153af0c77d12aeae9e400fd63876/i4u-0.0.2.tar.gz#sha256=63c299407c3fc96d02acf64454d81261305ef2a88d438af55bee1035801858c1 (from https://pypi.org/simple/i4u/), version: 0.0.2
2022-03-13T08:09:27,530   Skipping link: No binaries permitted for i4u: https://files.pythonhosted.org/packages/35/14/34673900a1564c420cc0045b9102fe710e22826d69b5bd6c25d61b8fdbd2/i4u-0.0.3-py3-none-any.whl#sha256=68c462e1358615d855db5ce353704b0f3536c4799d374a40d5b7238044571b36 (from https://pypi.org/simple/i4u/)
2022-03-13T08:09:27,531   Found link https://files.pythonhosted.org/packages/56/66/d1cc9799b457b6aa45fb050d929bb9aae562a1b33fa4de383b1139d921ee/i4u-0.0.3.tar.gz#sha256=7dfaf09add9bd99853210b967b5bd5fb7d773a06beff05526c798c8f2c52b68f (from https://pypi.org/simple/i4u/), version: 0.0.3
2022-03-13T08:09:27,531   Skipping link: No binaries permitted for i4u: https://files.pythonhosted.org/packages/88/c1/db0c64008c33129426f3bab10fcc379b5e51b68ee52d2f65af5e1ec925db/i4u-0.0.4-py3-none-any.whl#sha256=21df236a9f6487f2b040bc6aeef6c6ac7abf587da9aba21c116f1a2212a06683 (from https://pypi.org/simple/i4u/)
2022-03-13T08:09:27,532   Found link https://files.pythonhosted.org/packages/80/6f/2b29adef419f2357edef02c4c1cdee27822ce539baf1fb41af4c0ff51ba9/i4u-0.0.4.tar.gz#sha256=e169f353872bcf594bd9025981f997563670ecbb293fb08e75dc673a0ff429f6 (from https://pypi.org/simple/i4u/), version: 0.0.4
2022-03-13T08:09:27,533   Skipping link: No binaries permitted for i4u: https://files.pythonhosted.org/packages/80/e4/159ad35df0b4ce2c81d175b6eb5b3654ed4bd48991af3c41e0bd71afd2d2/i4u-0.0.5-py3-none-any.whl#sha256=7c022128e0ea21c6ee3411a66d459fb6ee5b27e05b7991179abfa2e71f762f08 (from https://pypi.org/simple/i4u/)
2022-03-13T08:09:27,533   Found link https://files.pythonhosted.org/packages/b8/ab/5ff54c5806d58bd8a72a282850048d65d734040e62a53fdb308f5d3147ba/i4u-0.0.5.tar.gz#sha256=fd61d2c3ac91bb75e682968e6738bec08337c96b5296693b32f3f98f01e3987c (from https://pypi.org/simple/i4u/), version: 0.0.5
2022-03-13T08:09:27,534   Skipping link: No binaries permitted for i4u: https://files.pythonhosted.org/packages/80/70/2c03191e66c35280aaf763ceba5bc8eea696a0b111269cce689e3db46cb5/i4u-0.0.6-py3-none-any.whl#sha256=4540b8792ab0a56c27e0d1eef3651c6d8cd78f32226f5d4e37505a7b31c0306e (from https://pypi.org/simple/i4u/)
2022-03-13T08:09:27,534   Found link https://files.pythonhosted.org/packages/15/e7/4c4947028c2733e7ad241c8b9156dc9f908f7e7dc87688a8263100f92b75/i4u-0.0.6.tar.gz#sha256=de3eeb4751e05546fab4dbe43f07ebf1c7b43ddcf58d89dda261bf6f139d0600 (from https://pypi.org/simple/i4u/), version: 0.0.6
2022-03-13T08:09:27,535   Skipping link: No binaries permitted for i4u: https://files.pythonhosted.org/packages/dd/b3/5f7a9f4b4d7fea1f97d48b9890338f2adbd3154cbb47b437675fca7a489e/i4u-0.0.7-py3-none-any.whl#sha256=497842a1ec808d1210868aa891ed1a0197cc8ce0a21b9dc157360a283601000d (from https://pypi.org/simple/i4u/)
2022-03-13T08:09:27,535   Found link https://files.pythonhosted.org/packages/be/1d/6148ac84f03814dff5171ee9d8dfd900b04cc1d04a91c1b3bae80f1e8377/i4u-0.0.7.tar.gz#sha256=2cb6e57909f10386328773f0b72e1a36604c5f99db3addc8171df3b237ab9b10 (from https://pypi.org/simple/i4u/), version: 0.0.7
2022-03-13T08:09:27,536 Fetching project page and analyzing links: https://www.piwheels.org/simple/i4u/
2022-03-13T08:09:27,537 Getting page https://www.piwheels.org/simple/i4u/
2022-03-13T08:09:27,539 Found index url https://www.piwheels.org/simple
2022-03-13T08:09:27,745   Skipping link: No binaries permitted for i4u: https://www.piwheels.org/simple/i4u/i4u-0.0.2-py3-none-any.whl#sha256=e8950c96dc2a13e737bd2f533ef13ebd6913ef92b67152c742da493528100b02 (from https://www.piwheels.org/simple/i4u/)
2022-03-13T08:09:27,746   Skipping link: No binaries permitted for i4u: https://www.piwheels.org/simple/i4u/i4u-0.0.3-py3-none-any.whl#sha256=68c462e1358615d855db5ce353704b0f3536c4799d374a40d5b7238044571b36 (from https://www.piwheels.org/simple/i4u/)
2022-03-13T08:09:27,746   Skipping link: No binaries permitted for i4u: https://www.piwheels.org/simple/i4u/i4u-0.0.4-py3-none-any.whl#sha256=21df236a9f6487f2b040bc6aeef6c6ac7abf587da9aba21c116f1a2212a06683 (from https://www.piwheels.org/simple/i4u/)
2022-03-13T08:09:27,747   Skipping link: No binaries permitted for i4u: https://www.piwheels.org/simple/i4u/i4u-0.0.5-py3-none-any.whl#sha256=7c022128e0ea21c6ee3411a66d459fb6ee5b27e05b7991179abfa2e71f762f08 (from https://www.piwheels.org/simple/i4u/)
2022-03-13T08:09:27,747   Skipping link: No binaries permitted for i4u: https://www.piwheels.org/simple/i4u/i4u-0.0.6-py3-none-any.whl#sha256=4540b8792ab0a56c27e0d1eef3651c6d8cd78f32226f5d4e37505a7b31c0306e (from https://www.piwheels.org/simple/i4u/)
2022-03-13T08:09:27,748 Skipping link: not a file: https://www.piwheels.org/simple/i4u/
2022-03-13T08:09:27,748 Skipping link: not a file: https://pypi.org/simple/i4u/
2022-03-13T08:09:27,794 Given no hashes to check 1 links for project 'i4u': discarding no candidates
2022-03-13T08:09:27,835 Collecting i4u==0.0.7
2022-03-13T08:09:27,839   Created temporary directory: /tmp/pip-unpack-r6eie522
2022-03-13T08:09:27,931   Downloading i4u-0.0.7.tar.gz (7.3 kB)
2022-03-13T08:09:28,003   Added i4u==0.0.7 from https://files.pythonhosted.org/packages/be/1d/6148ac84f03814dff5171ee9d8dfd900b04cc1d04a91c1b3bae80f1e8377/i4u-0.0.7.tar.gz#sha256=2cb6e57909f10386328773f0b72e1a36604c5f99db3addc8171df3b237ab9b10 to build tracker '/tmp/pip-req-tracker-5oo9phpe'
2022-03-13T08:09:28,005   Running setup.py (path:/tmp/pip-wheel-gjmawv3f/i4u_7d7248b322a546e4997f04c4221c0b22/setup.py) egg_info for package i4u
2022-03-13T08:09:28,006   Created temporary directory: /tmp/pip-pip-egg-info-vrl4jq8v
2022-03-13T08:09:28,007   Preparing metadata (setup.py): started
2022-03-13T08:09:28,009   Running command python setup.py egg_info
2022-03-13T08:09:29,520   Traceback (most recent call last):
2022-03-13T08:09:29,521     File "<string>", line 2, in <module>
2022-03-13T08:09:29,522     File "<pip-setuptools-caller>", line 34, in <module>
2022-03-13T08:09:29,522     File "/tmp/pip-wheel-gjmawv3f/i4u_7d7248b322a546e4997f04c4221c0b22/setup.py", line 7, in <module>
2022-03-13T08:09:29,523       requirements = Path(__file__).with_name('requirements.txt').read_text().split()
2022-03-13T08:09:29,523     File "/usr/lib/python3.9/pathlib.py", line 1255, in read_text
2022-03-13T08:09:29,525       with self.open(mode='r', encoding=encoding, errors=errors) as f:
2022-03-13T08:09:29,525     File "/usr/lib/python3.9/pathlib.py", line 1241, in open
2022-03-13T08:09:29,527       return io.open(self, mode, buffering, encoding, errors, newline,
2022-03-13T08:09:29,528     File "/usr/lib/python3.9/pathlib.py", line 1109, in _opener
2022-03-13T08:09:29,530       return self._accessor.open(self, flags, mode)
2022-03-13T08:09:29,530   FileNotFoundError: [Errno 2] No such file or directory: '/tmp/pip-wheel-gjmawv3f/i4u_7d7248b322a546e4997f04c4221c0b22/requirements.txt'
2022-03-13T08:09:29,621   ERROR: [present-diagnostic] python setup.py egg_info exited with 1
2022-03-13T08:09:29,661   [bold magenta]full command[/]: [blue]/usr/bin/python3 -c '
2022-03-13T08:09:29,661   exec(compile('"'"''"'"''"'"'
2022-03-13T08:09:29,661   # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2022-03-13T08:09:29,661   #
2022-03-13T08:09:29,661   # - It imports setuptools before invoking setup.py, to enable projects that directly
2022-03-13T08:09:29,661   #   import from `distutils.core` to work with newer packaging standards.
2022-03-13T08:09:29,661   # - It provides a clear error message when setuptools is not installed.
2022-03-13T08:09:29,661   # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so
2022-03-13T08:09:29,661   #   setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning:
2022-03-13T08:09:29,661   #     manifest_maker: standard file '"'"'-c'"'"' not found".
2022-03-13T08:09:29,661   # - It generates a shim setup.py, for handling setup.cfg-only projects.
2022-03-13T08:09:29,661   import os, sys, tokenize
2022-03-13T08:09:29,661   
2022-03-13T08:09:29,661   try:
2022-03-13T08:09:29,661       import setuptools
2022-03-13T08:09:29,661   except ImportError as error:
2022-03-13T08:09:29,661       print(
2022-03-13T08:09:29,661           "ERROR: Can not execute `setup.py` since setuptools is not available in "
2022-03-13T08:09:29,661           "the build environment.",
2022-03-13T08:09:29,661           file=sys.stderr,
2022-03-13T08:09:29,661       )
2022-03-13T08:09:29,661       sys.exit(1)
2022-03-13T08:09:29,661   
2022-03-13T08:09:29,661   __file__ = %r
2022-03-13T08:09:29,661   sys.argv[0] = __file__
2022-03-13T08:09:29,661   
2022-03-13T08:09:29,661   if os.path.exists(__file__):
2022-03-13T08:09:29,661       filename = __file__
2022-03-13T08:09:29,661       with tokenize.open(__file__) as f:
2022-03-13T08:09:29,661           setup_py_code = f.read()
2022-03-13T08:09:29,661   else:
2022-03-13T08:09:29,661       filename = "<auto-generated setuptools caller>"
2022-03-13T08:09:29,661       setup_py_code = "from setuptools import setup; setup()"
2022-03-13T08:09:29,661   
2022-03-13T08:09:29,661   exec(compile(setup_py_code, filename, "exec"))
2022-03-13T08:09:29,661   '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-gjmawv3f/i4u_7d7248b322a546e4997f04c4221c0b22/setup.py'"'"',), "<pip-setuptools-caller>", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-vrl4jq8v[/]
2022-03-13T08:09:29,662   [bold magenta]cwd[/]: /tmp/pip-wheel-gjmawv3f/i4u_7d7248b322a546e4997f04c4221c0b22/
2022-03-13T08:09:29,663   Preparing metadata (setup.py): finished with status 'error'
2022-03-13T08:09:29,665 ERROR: [present-diagnostic] metadata generation failed
2022-03-13T08:09:29,679 Exception information:
2022-03-13T08:09:29,679 Traceback (most recent call last):
2022-03-13T08:09:29,679   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 64, in generate_metadata
2022-03-13T08:09:29,679     call_subprocess(
2022-03-13T08:09:29,679   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/utils/subprocess.py", line 224, in call_subprocess
2022-03-13T08:09:29,679     raise error
2022-03-13T08:09:29,679 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1
2022-03-13T08:09:29,679 
2022-03-13T08:09:29,679 The above exception was the direct cause of the following exception:
2022-03-13T08:09:29,679 
2022-03-13T08:09:29,679 Traceback (most recent call last):
2022-03-13T08:09:29,679   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/base_command.py", line 167, in exc_logging_wrapper
2022-03-13T08:09:29,679     status = run_func(*args)
2022-03-13T08:09:29,679   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2022-03-13T08:09:29,679     return func(self, options, args)
2022-03-13T08:09:29,679   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/commands/wheel.py", line 145, in run
2022-03-13T08:09:29,679     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2022-03-13T08:09:29,679   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 94, in resolve
2022-03-13T08:09:29,679     result = self._result = resolver.resolve(
2022-03-13T08:09:29,679   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 481, in resolve
2022-03-13T08:09:29,679     state = resolution.resolve(requirements, max_rounds=max_rounds)
2022-03-13T08:09:29,679   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 348, in resolve
2022-03-13T08:09:29,679     self._add_to_criteria(self.state.criteria, r, parent=None)
2022-03-13T08:09:29,679   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 172, in _add_to_criteria
2022-03-13T08:09:29,679     if not criterion.candidates:
2022-03-13T08:09:29,679   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/structs.py", line 151, in __bool__
2022-03-13T08:09:29,679     return bool(self._sequence)
2022-03-13T08:09:29,679   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 155, in __bool__
2022-03-13T08:09:29,679     return any(self)
2022-03-13T08:09:29,679   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 143, in <genexpr>
2022-03-13T08:09:29,679     return (c for c in iterator if id(c) not in self._incompatible_ids)
2022-03-13T08:09:29,679   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 47, in _iter_built
2022-03-13T08:09:29,679     candidate = func()
2022-03-13T08:09:29,679   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 215, in _make_candidate_from_link
2022-03-13T08:09:29,679     self._link_candidate_cache[link] = LinkCandidate(
2022-03-13T08:09:29,679   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 288, in __init__
2022-03-13T08:09:29,679     super().__init__(
2022-03-13T08:09:29,679   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 158, in __init__
2022-03-13T08:09:29,679     self.dist = self._prepare()
2022-03-13T08:09:29,679   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 227, in _prepare
2022-03-13T08:09:29,679     dist = self._prepare_distribution()
2022-03-13T08:09:29,679   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 299, in _prepare_distribution
2022-03-13T08:09:29,679     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2022-03-13T08:09:29,679   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/prepare.py", line 487, in prepare_linked_requirement
2022-03-13T08:09:29,679     return self._prepare_linked_requirement(req, parallel_builds)
2022-03-13T08:09:29,679   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/prepare.py", line 556, in _prepare_linked_requirement
2022-03-13T08:09:29,679     dist = _get_prepared_distribution(
2022-03-13T08:09:29,679   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/prepare.py", line 58, in _get_prepared_distribution
2022-03-13T08:09:29,679     abstract_dist.prepare_distribution_metadata(finder, build_isolation)
2022-03-13T08:09:29,679   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/distributions/sdist.py", line 47, in prepare_distribution_metadata
2022-03-13T08:09:29,679     self.req.prepare_metadata()
2022-03-13T08:09:29,679   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/req/req_install.py", line 528, in prepare_metadata
2022-03-13T08:09:29,679     self.metadata_directory = generate_metadata_legacy(
2022-03-13T08:09:29,679   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 71, in generate_metadata
2022-03-13T08:09:29,679     raise MetadataGenerationFailed(package_details=details) from error
2022-03-13T08:09:29,679 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed
2022-03-13T08:09:29,702 Removed i4u==0.0.7 from https://files.pythonhosted.org/packages/be/1d/6148ac84f03814dff5171ee9d8dfd900b04cc1d04a91c1b3bae80f1e8377/i4u-0.0.7.tar.gz#sha256=2cb6e57909f10386328773f0b72e1a36604c5f99db3addc8171df3b237ab9b10 from build tracker '/tmp/pip-req-tracker-5oo9phpe'
2022-03-13T08:09:29,703 Removed build tracker: '/tmp/pip-req-tracker-5oo9phpe'