2022-06-11T18:17:59,525 Created temporary directory: /tmp/pip-ephem-wheel-cache-naxwiix7
2022-06-11T18:17:59,531 Created temporary directory: /tmp/pip-build-tracker-ecvmf1ds
2022-06-11T18:17:59,532 Initialized build tracking at /tmp/pip-build-tracker-ecvmf1ds
2022-06-11T18:17:59,532 Created build tracker: /tmp/pip-build-tracker-ecvmf1ds
2022-06-11T18:17:59,532 Entered build tracker: /tmp/pip-build-tracker-ecvmf1ds
2022-06-11T18:17:59,533 Created temporary directory: /tmp/pip-wheel-9zrd126y
2022-06-11T18:17:59,603 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2022-06-11T18:17:59,611 2 location(s) to search for versions of iofstream:
2022-06-11T18:17:59,611 * https://pypi.org/simple/iofstream/
2022-06-11T18:17:59,611 * https://www.piwheels.org/simple/iofstream/
2022-06-11T18:17:59,612 Fetching project page and analyzing links: https://pypi.org/simple/iofstream/
2022-06-11T18:17:59,613 Getting page https://pypi.org/simple/iofstream/
2022-06-11T18:17:59,616 Found index url https://pypi.org/simple
2022-06-11T18:17:59,731   Skipping link: No binaries permitted for iofstream: https://files.pythonhosted.org/packages/91/bd/954430b3f1a9ce24423edb0c9009ba03ffae467549813516b4f140d278ef/iofstream-0.0.1-py3-none-any.whl#sha256=1e85beefdf8a653feea7126b5382e8ead9d5889605a1b0e35b508230d56c8028 (from https://pypi.org/simple/iofstream/)
2022-06-11T18:17:59,732   Found link https://files.pythonhosted.org/packages/11/85/80ce08786582fb5585ef943aea6cefdd02bf5ad8b97db0ead20019f0bd81/iofstream-0.0.1.tar.gz#sha256=06cfc0d91724dbc8b58da31c5108fd85a452178cb693680ccb221a18d308e83c (from https://pypi.org/simple/iofstream/), version: 0.0.1
2022-06-11T18:17:59,733   Skipping link: No binaries permitted for iofstream: https://files.pythonhosted.org/packages/83/cc/cde54ed5411c9585356fd01335ed2e29cdf173b57292ee91bde979ac8bb9/iofstream-0.0.2-py3-none-any.whl#sha256=5160af56aba0d518b5e481c8c35dfbe672aba7b850c172cd2e9a474fa90e2e85 (from https://pypi.org/simple/iofstream/)
2022-06-11T18:17:59,733   Found link https://files.pythonhosted.org/packages/ac/08/757e6dccfa9c85231d235a4cb2ba0296753f43b0a71f2e43ec128a86bca0/iofstream-0.0.2.tar.gz#sha256=f2d37c88a822631f7d7768f4ab157fb7686ae49134053379c1d375581e09fd1c (from https://pypi.org/simple/iofstream/), version: 0.0.2
2022-06-11T18:17:59,734   Skipping link: No binaries permitted for iofstream: https://files.pythonhosted.org/packages/30/15/6cd6fa3e15950fe3be3061bfb2df397ed8d1860e7131398adff55a0dd024/iofstream-0.0.3-py3-none-any.whl#sha256=b0b5f20e630863266df6b45993b4276b79bd6960a9b9cbdf127f379b5b487cfe (from https://pypi.org/simple/iofstream/)
2022-06-11T18:17:59,734   Found link https://files.pythonhosted.org/packages/e8/c1/feca58ccb65bb3421853b95f4911db5708be15cb0683837250c49446b002/iofstream-0.0.3.tar.gz#sha256=cf31bc46a6b07ba26b5ada324ecd0a5e8f8e107759f494c5738d263b32fae557 (from https://pypi.org/simple/iofstream/), version: 0.0.3
2022-06-11T18:17:59,735 Fetching project page and analyzing links: https://www.piwheels.org/simple/iofstream/
2022-06-11T18:17:59,736 Getting page https://www.piwheels.org/simple/iofstream/
2022-06-11T18:17:59,738 Found index url https://www.piwheels.org/simple
2022-06-11T18:17:59,943 Skipping link: not a file: https://www.piwheels.org/simple/iofstream/
2022-06-11T18:17:59,943 Skipping link: not a file: https://pypi.org/simple/iofstream/
2022-06-11T18:17:59,989 Given no hashes to check 1 links for project 'iofstream': discarding no candidates
2022-06-11T18:18:00,030 Collecting iofstream==0.0.1
2022-06-11T18:18:00,035   Created temporary directory: /tmp/pip-unpack-93fyfrqh
2022-06-11T18:18:00,126   Downloading iofstream-0.0.1.tar.gz (3.2 kB)
2022-06-11T18:18:00,197   Added iofstream==0.0.1 from https://files.pythonhosted.org/packages/11/85/80ce08786582fb5585ef943aea6cefdd02bf5ad8b97db0ead20019f0bd81/iofstream-0.0.1.tar.gz#sha256=06cfc0d91724dbc8b58da31c5108fd85a452178cb693680ccb221a18d308e83c to build tracker '/tmp/pip-build-tracker-ecvmf1ds'
2022-06-11T18:18:00,201   Running setup.py (path:/tmp/pip-wheel-9zrd126y/iofstream_81958e8c6c8442cd87106c8e07f71707/setup.py) egg_info for package iofstream
2022-06-11T18:18:00,202   Created temporary directory: /tmp/pip-pip-egg-info-r3rjindf
2022-06-11T18:18:00,203   Preparing metadata (setup.py): started
2022-06-11T18:18:00,205   Running command python setup.py egg_info
2022-06-11T18:18:02,242   Traceback (most recent call last):
2022-06-11T18:18:02,244     File "<string>", line 2, in <module>
2022-06-11T18:18:02,244     File "<pip-setuptools-caller>", line 34, in <module>
2022-06-11T18:18:02,245     File "/tmp/pip-wheel-9zrd126y/iofstream_81958e8c6c8442cd87106c8e07f71707/setup.py", line 7, in <module>
2022-06-11T18:18:02,245       with codecs.open(os.path.join(here, "README.md"), encoding="utf-8") as fh:
2022-06-11T18:18:02,245     File "/usr/lib/python3.9/codecs.py", line 905, in open
2022-06-11T18:18:02,246       file = builtins.open(filename, mode, buffering)
2022-06-11T18:18:02,246   FileNotFoundError: [Errno 2] No such file or directory: '/tmp/pip-wheel-9zrd126y/iofstream_81958e8c6c8442cd87106c8e07f71707/README.md'
2022-06-11T18:18:02,392   ERROR: [present-rich] python setup.py egg_info exited with 1
2022-06-11T18:18:02,432   [bold magenta]full command[/]: [blue]/usr/bin/python3 -c '
2022-06-11T18:18:02,432   exec(compile('"'"''"'"''"'"'
2022-06-11T18:18:02,432   # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2022-06-11T18:18:02,432   #
2022-06-11T18:18:02,432   # - It imports setuptools before invoking setup.py, to enable projects that directly
2022-06-11T18:18:02,432   #   import from `distutils.core` to work with newer packaging standards.
2022-06-11T18:18:02,432   # - It provides a clear error message when setuptools is not installed.
2022-06-11T18:18:02,432   # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so
2022-06-11T18:18:02,432   #   setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning:
2022-06-11T18:18:02,432   #     manifest_maker: standard file '"'"'-c'"'"' not found".
2022-06-11T18:18:02,432   # - It generates a shim setup.py, for handling setup.cfg-only projects.
2022-06-11T18:18:02,432   import os, sys, tokenize
2022-06-11T18:18:02,432   
2022-06-11T18:18:02,432   try:
2022-06-11T18:18:02,432       import setuptools
2022-06-11T18:18:02,432   except ImportError as error:
2022-06-11T18:18:02,432       print(
2022-06-11T18:18:02,432           "ERROR: Can not execute `setup.py` since setuptools is not available in "
2022-06-11T18:18:02,432           "the build environment.",
2022-06-11T18:18:02,432           file=sys.stderr,
2022-06-11T18:18:02,432       )
2022-06-11T18:18:02,432       sys.exit(1)
2022-06-11T18:18:02,432   
2022-06-11T18:18:02,432   __file__ = %r
2022-06-11T18:18:02,432   sys.argv[0] = __file__
2022-06-11T18:18:02,432   
2022-06-11T18:18:02,432   if os.path.exists(__file__):
2022-06-11T18:18:02,432       filename = __file__
2022-06-11T18:18:02,432       with tokenize.open(__file__) as f:
2022-06-11T18:18:02,432           setup_py_code = f.read()
2022-06-11T18:18:02,432   else:
2022-06-11T18:18:02,432       filename = "<auto-generated setuptools caller>"
2022-06-11T18:18:02,432       setup_py_code = "from setuptools import setup; setup()"
2022-06-11T18:18:02,432   
2022-06-11T18:18:02,432   exec(compile(setup_py_code, filename, "exec"))
2022-06-11T18:18:02,432   '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-9zrd126y/iofstream_81958e8c6c8442cd87106c8e07f71707/setup.py'"'"',), "<pip-setuptools-caller>", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-r3rjindf[/]
2022-06-11T18:18:02,432   [bold magenta]cwd[/]: /tmp/pip-wheel-9zrd126y/iofstream_81958e8c6c8442cd87106c8e07f71707/
2022-06-11T18:18:02,433   Preparing metadata (setup.py): finished with status 'error'
2022-06-11T18:18:02,435 ERROR: [present-rich] metadata generation failed
2022-06-11T18:18:02,449 Exception information:
2022-06-11T18:18:02,449 Traceback (most recent call last):
2022-06-11T18:18:02,449   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 64, in generate_metadata
2022-06-11T18:18:02,449     call_subprocess(
2022-06-11T18:18:02,449   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/utils/subprocess.py", line 224, in call_subprocess
2022-06-11T18:18:02,449     raise error
2022-06-11T18:18:02,449 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1
2022-06-11T18:18:02,449 
2022-06-11T18:18:02,449 The above exception was the direct cause of the following exception:
2022-06-11T18:18:02,449 
2022-06-11T18:18:02,449 Traceback (most recent call last):
2022-06-11T18:18:02,449   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/base_command.py", line 167, in exc_logging_wrapper
2022-06-11T18:18:02,449     status = run_func(*args)
2022-06-11T18:18:02,449   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2022-06-11T18:18:02,449     return func(self, options, args)
2022-06-11T18:18:02,449   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/commands/wheel.py", line 144, in run
2022-06-11T18:18:02,449     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2022-06-11T18:18:02,449   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 94, in resolve
2022-06-11T18:18:02,449     result = self._result = resolver.resolve(
2022-06-11T18:18:02,449   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 481, in resolve
2022-06-11T18:18:02,449     state = resolution.resolve(requirements, max_rounds=max_rounds)
2022-06-11T18:18:02,449   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 348, in resolve
2022-06-11T18:18:02,449     self._add_to_criteria(self.state.criteria, r, parent=None)
2022-06-11T18:18:02,449   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 172, in _add_to_criteria
2022-06-11T18:18:02,449     if not criterion.candidates:
2022-06-11T18:18:02,449   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/structs.py", line 151, in __bool__
2022-06-11T18:18:02,449     return bool(self._sequence)
2022-06-11T18:18:02,449   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 155, in __bool__
2022-06-11T18:18:02,449     return any(self)
2022-06-11T18:18:02,449   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 143, in <genexpr>
2022-06-11T18:18:02,449     return (c for c in iterator if id(c) not in self._incompatible_ids)
2022-06-11T18:18:02,449   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 47, in _iter_built
2022-06-11T18:18:02,449     candidate = func()
2022-06-11T18:18:02,449   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 215, in _make_candidate_from_link
2022-06-11T18:18:02,449     self._link_candidate_cache[link] = LinkCandidate(
2022-06-11T18:18:02,449   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 291, in __init__
2022-06-11T18:18:02,449     super().__init__(
2022-06-11T18:18:02,449   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 161, in __init__
2022-06-11T18:18:02,449     self.dist = self._prepare()
2022-06-11T18:18:02,449   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 230, in _prepare
2022-06-11T18:18:02,449     dist = self._prepare_distribution()
2022-06-11T18:18:02,449   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 302, in _prepare_distribution
2022-06-11T18:18:02,449     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2022-06-11T18:18:02,449   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/prepare.py", line 421, in prepare_linked_requirement
2022-06-11T18:18:02,449     return self._prepare_linked_requirement(req, parallel_builds)
2022-06-11T18:18:02,449   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/prepare.py", line 490, in _prepare_linked_requirement
2022-06-11T18:18:02,449     dist = _get_prepared_distribution(
2022-06-11T18:18:02,449   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/prepare.py", line 57, in _get_prepared_distribution
2022-06-11T18:18:02,449     abstract_dist.prepare_distribution_metadata(finder, build_isolation)
2022-06-11T18:18:02,449   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/distributions/sdist.py", line 56, in prepare_distribution_metadata
2022-06-11T18:18:02,449     self.req.prepare_metadata()
2022-06-11T18:18:02,449   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/req/req_install.py", line 532, in prepare_metadata
2022-06-11T18:18:02,449     self.metadata_directory = generate_metadata_legacy(
2022-06-11T18:18:02,449   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 71, in generate_metadata
2022-06-11T18:18:02,449     raise MetadataGenerationFailed(package_details=details) from error
2022-06-11T18:18:02,449 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed
2022-06-11T18:18:02,472 Removed iofstream==0.0.1 from https://files.pythonhosted.org/packages/11/85/80ce08786582fb5585ef943aea6cefdd02bf5ad8b97db0ead20019f0bd81/iofstream-0.0.1.tar.gz#sha256=06cfc0d91724dbc8b58da31c5108fd85a452178cb693680ccb221a18d308e83c from build tracker '/tmp/pip-build-tracker-ecvmf1ds'
2022-06-11T18:18:02,473 Removed build tracker: '/tmp/pip-build-tracker-ecvmf1ds'