2023-01-20T16:04:11,099 Created temporary directory: /tmp/pip-ephem-wheel-cache-by2lmble
2023-01-20T16:04:11,104 Created temporary directory: /tmp/pip-build-tracker-fkglwurk
2023-01-20T16:04:11,104 Initialized build tracking at /tmp/pip-build-tracker-fkglwurk
2023-01-20T16:04:11,105 Created build tracker: /tmp/pip-build-tracker-fkglwurk
2023-01-20T16:04:11,105 Entered build tracker: /tmp/pip-build-tracker-fkglwurk
2023-01-20T16:04:11,106 Created temporary directory: /tmp/pip-wheel-8wcpi0y1
2023-01-20T16:04:11,114 DEPRECATION: --no-binary currently disables reading from the cache of locally built wheels. In the future --no-binary will not influence the wheel cache. pip 23.1 will enforce this behaviour change. A possible replacement is to use the --no-cache-dir option. You can use the flag --use-feature=no-binary-enable-wheel-cache to test the upcoming behaviour. Discussion can be found at https://github.com/pypa/pip/issues/11453
2023-01-20T16:04:11,120 Created temporary directory: /tmp/pip-ephem-wheel-cache-eysyhfzr
2023-01-20T16:04:11,181 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2023-01-20T16:04:11,188 2 location(s) to search for versions of ros2-graph:
2023-01-20T16:04:11,188 * https://pypi.org/simple/ros2-graph/
2023-01-20T16:04:11,188 * https://www.piwheels.org/simple/ros2-graph/
2023-01-20T16:04:11,189 Fetching project page and analyzing links: https://pypi.org/simple/ros2-graph/
2023-01-20T16:04:11,190 Getting page https://pypi.org/simple/ros2-graph/
2023-01-20T16:04:11,194 Found index url https://pypi.org/simple
2023-01-20T16:04:11,412 Fetched page https://pypi.org/simple/ros2-graph/ as application/vnd.pypi.simple.v1+json
2023-01-20T16:04:11,415   Skipping link: No binaries permitted for ros2-graph: https://files.pythonhosted.org/packages/11/df/cceae069dec4f688b9f566eeeaf941a1f036d089e094f6d287d9847f3deb/ros2_graph-0.0.1-py3-none-any.whl (from https://pypi.org/simple/ros2-graph/)
2023-01-20T16:04:11,416   Found link https://files.pythonhosted.org/packages/9d/f9/0111ad774a9df4f346dc15de1e8d0d01eba5ca5175c60f770d4161a3fb93/ros2_graph-0.0.1.tar.gz (from https://pypi.org/simple/ros2-graph/), version: 0.0.1
2023-01-20T16:04:11,416   Skipping link: No binaries permitted for ros2-graph: https://files.pythonhosted.org/packages/ef/34/2e15f3cb80c48b8d4a0ba247367059b92b4ba02993eac6f45b225218f70e/ros2_graph-0.0.2-py3-none-any.whl (from https://pypi.org/simple/ros2-graph/)
2023-01-20T16:04:11,417   Found link https://files.pythonhosted.org/packages/d6/54/fece44ce049e996348bc384f7d6e2617d03da0f8e809bd83301a79a66067/ros2_graph-0.0.2.tar.gz (from https://pypi.org/simple/ros2-graph/), version: 0.0.2
2023-01-20T16:04:11,418 Fetching project page and analyzing links: https://www.piwheels.org/simple/ros2-graph/
2023-01-20T16:04:11,418 Getting page https://www.piwheels.org/simple/ros2-graph/
2023-01-20T16:04:11,421 Found index url https://www.piwheels.org/simple
2023-01-20T16:04:11,637 Fetched page https://www.piwheels.org/simple/ros2-graph/ as text/html
2023-01-20T16:04:11,639 Skipping link: not a file: https://www.piwheels.org/simple/ros2-graph/
2023-01-20T16:04:11,639 Skipping link: not a file: https://pypi.org/simple/ros2-graph/
2023-01-20T16:04:11,671 Given no hashes to check 1 links for project 'ros2-graph': discarding no candidates
2023-01-20T16:04:11,705 Collecting ros2-graph==0.0.1
2023-01-20T16:04:11,709   Created temporary directory: /tmp/pip-unpack-os9xlhiu
2023-01-20T16:04:11,963   Downloading ros2_graph-0.0.1.tar.gz (20 kB)
2023-01-20T16:04:12,053   Added ros2-graph==0.0.1 from https://files.pythonhosted.org/packages/9d/f9/0111ad774a9df4f346dc15de1e8d0d01eba5ca5175c60f770d4161a3fb93/ros2_graph-0.0.1.tar.gz to build tracker '/tmp/pip-build-tracker-fkglwurk'
2023-01-20T16:04:12,056   Running setup.py (path:/tmp/pip-wheel-8wcpi0y1/ros2-graph_d667411f54454b48bc012f3f80bb8604/setup.py) egg_info for package ros2-graph
2023-01-20T16:04:12,058   Created temporary directory: /tmp/pip-pip-egg-info-fky_6av4
2023-01-20T16:04:12,058   Preparing metadata (setup.py): started
2023-01-20T16:04:12,060   Running command python setup.py egg_info
2023-01-20T16:04:16,485   Traceback (most recent call last):
2023-01-20T16:04:16,487     File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/req/req_file.py", line 540, in get_file_content
2023-01-20T16:04:16,488       with open(url, "rb") as f:
2023-01-20T16:04:16,488   FileNotFoundError: [Errno 2] No such file or directory: 'requirements.txt'

2023-01-20T16:04:16,489   During handling of the above exception, another exception occurred:

2023-01-20T16:04:16,490   Traceback (most recent call last):
2023-01-20T16:04:16,491     File "<string>", line 36, in <module>
2023-01-20T16:04:16,491     File "<pip-setuptools-caller>", line 34, in <module>
2023-01-20T16:04:16,492     File "/tmp/pip-wheel-8wcpi0y1/ros2-graph_d667411f54454b48bc012f3f80bb8604/setup.py", line 9, in <module>
2023-01-20T16:04:16,492       install_reqs = list(parse_requirements("requirements.txt", session=False))
2023-01-20T16:04:16,493     File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/req/req_file.py", line 145, in parse_requirements
2023-01-20T16:04:16,493       for parsed_line in parser.parse(filename, constraint):
2023-01-20T16:04:16,494     File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/req/req_file.py", line 327, in parse
2023-01-20T16:04:16,494       yield from self._parse_and_recurse(filename, constraint)
2023-01-20T16:04:16,495     File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/req/req_file.py", line 332, in _parse_and_recurse
2023-01-20T16:04:16,495       for line in self._parse_file(filename, constraint):
2023-01-20T16:04:16,496     File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/req/req_file.py", line 363, in _parse_file
2023-01-20T16:04:16,496       _, content = get_file_content(filename, self._session)
2023-01-20T16:04:16,497     File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/req/req_file.py", line 543, in get_file_content
2023-01-20T16:04:16,497       raise InstallationError(f"Could not open requirements file: {exc}")
2023-01-20T16:04:16,497   pip._internal.exceptions.InstallationError: Could not open requirements file: [Errno 2] No such file or directory: 'requirements.txt'
2023-01-20T16:04:16,856   ERROR: [present-rich] python setup.py egg_info exited with 1
2023-01-20T16:04:16,900   [bold magenta]full command[/]: [blue]/usr/bin/python3 -c '
2023-01-20T16:04:16,900   exec(compile('"'"''"'"''"'"'
2023-01-20T16:04:16,900   # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2023-01-20T16:04:16,900   #
2023-01-20T16:04:16,900   # - It imports setuptools before invoking setup.py, to enable projects that directly
2023-01-20T16:04:16,900   #   import from `distutils.core` to work with newer packaging standards.
2023-01-20T16:04:16,900   # - It provides a clear error message when setuptools is not installed.
2023-01-20T16:04:16,900   # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so
2023-01-20T16:04:16,900   #   setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning:
2023-01-20T16:04:16,900   #     manifest_maker: standard file '"'"'-c'"'"' not found".
2023-01-20T16:04:16,900   # - It generates a shim setup.py, for handling setup.cfg-only projects.
2023-01-20T16:04:16,900   import os, sys, tokenize
2023-01-20T16:04:16,900   
2023-01-20T16:04:16,900   try:
2023-01-20T16:04:16,900       import setuptools
2023-01-20T16:04:16,900   except ImportError as error:
2023-01-20T16:04:16,900       print(
2023-01-20T16:04:16,900           "ERROR: Can not execute `setup.py` since setuptools is not available in "
2023-01-20T16:04:16,900           "the build environment.",
2023-01-20T16:04:16,900           file=sys.stderr,
2023-01-20T16:04:16,900       )
2023-01-20T16:04:16,900       sys.exit(1)
2023-01-20T16:04:16,900   
2023-01-20T16:04:16,900   __file__ = %r
2023-01-20T16:04:16,900   sys.argv[0] = __file__
2023-01-20T16:04:16,900   
2023-01-20T16:04:16,900   if os.path.exists(__file__):
2023-01-20T16:04:16,900       filename = __file__
2023-01-20T16:04:16,900       with tokenize.open(__file__) as f:
2023-01-20T16:04:16,900           setup_py_code = f.read()
2023-01-20T16:04:16,900   else:
2023-01-20T16:04:16,900       filename = "<auto-generated setuptools caller>"
2023-01-20T16:04:16,900       setup_py_code = "from setuptools import setup; setup()"
2023-01-20T16:04:16,900   
2023-01-20T16:04:16,900   exec(compile(setup_py_code, filename, "exec"))
2023-01-20T16:04:16,900   '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-8wcpi0y1/ros2-graph_d667411f54454b48bc012f3f80bb8604/setup.py'"'"',), "<pip-setuptools-caller>", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-fky_6av4[/]
2023-01-20T16:04:16,901   [bold magenta]cwd[/]: /tmp/pip-wheel-8wcpi0y1/ros2-graph_d667411f54454b48bc012f3f80bb8604/
2023-01-20T16:04:16,901   Preparing metadata (setup.py): finished with status 'error'
2023-01-20T16:04:16,904 ERROR: [present-rich] metadata generation failed
2023-01-20T16:04:16,918 Exception information:
2023-01-20T16:04:16,918 Traceback (most recent call last):
2023-01-20T16:04:16,918   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/operations/build/metadata_legacy.py", line 68, in generate_metadata
2023-01-20T16:04:16,918     spinner=spinner,
2023-01-20T16:04:16,918   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/utils/subprocess.py", line 224, in call_subprocess
2023-01-20T16:04:16,918     raise error
2023-01-20T16:04:16,918 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1
2023-01-20T16:04:16,918 
2023-01-20T16:04:16,918 The above exception was the direct cause of the following exception:
2023-01-20T16:04:16,918 
2023-01-20T16:04:16,918 Traceback (most recent call last):
2023-01-20T16:04:16,918   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/cli/base_command.py", line 160, in exc_logging_wrapper
2023-01-20T16:04:16,918     status = run_func(*args)
2023-01-20T16:04:16,918   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/cli/req_command.py", line 247, in wrapper
2023-01-20T16:04:16,918     return func(self, options, args)
2023-01-20T16:04:16,918   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/commands/wheel.py", line 170, in run
2023-01-20T16:04:16,918     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2023-01-20T16:04:16,918   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/resolution/resolvelib/resolver.py", line 93, in resolve
2023-01-20T16:04:16,918     collected.requirements, max_rounds=try_to_avoid_resolution_too_deep
2023-01-20T16:04:16,918   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_vendor/resolvelib/resolvers.py", line 481, in resolve
2023-01-20T16:04:16,918     state = resolution.resolve(requirements, max_rounds=max_rounds)
2023-01-20T16:04:16,918   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_vendor/resolvelib/resolvers.py", line 348, in resolve
2023-01-20T16:04:16,918     self._add_to_criteria(self.state.criteria, r, parent=None)
2023-01-20T16:04:16,918   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_vendor/resolvelib/resolvers.py", line 172, in _add_to_criteria
2023-01-20T16:04:16,918     if not criterion.candidates:
2023-01-20T16:04:16,918   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_vendor/resolvelib/structs.py", line 151, in __bool__
2023-01-20T16:04:16,918     return bool(self._sequence)
2023-01-20T16:04:16,918   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 155, in __bool__
2023-01-20T16:04:16,918     return any(self)
2023-01-20T16:04:16,918   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 143, in <genexpr>
2023-01-20T16:04:16,918     return (c for c in iterator if id(c) not in self._incompatible_ids)
2023-01-20T16:04:16,918   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 47, in _iter_built
2023-01-20T16:04:16,918     candidate = func()
2023-01-20T16:04:16,918   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/resolution/resolvelib/factory.py", line 211, in _make_candidate_from_link
2023-01-20T16:04:16,918     version=version,
2023-01-20T16:04:16,918   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/resolution/resolvelib/candidates.py", line 303, in __init__
2023-01-20T16:04:16,918     version=version,
2023-01-20T16:04:16,918   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/resolution/resolvelib/candidates.py", line 162, in __init__
2023-01-20T16:04:16,918     self.dist = self._prepare()
2023-01-20T16:04:16,918   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/resolution/resolvelib/candidates.py", line 231, in _prepare
2023-01-20T16:04:16,918     dist = self._prepare_distribution()
2023-01-20T16:04:16,918   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/resolution/resolvelib/candidates.py", line 308, in _prepare_distribution
2023-01-20T16:04:16,918     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2023-01-20T16:04:16,918   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/operations/prepare.py", line 491, in prepare_linked_requirement
2023-01-20T16:04:16,918     return self._prepare_linked_requirement(req, parallel_builds)
2023-01-20T16:04:16,918   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/operations/prepare.py", line 582, in _prepare_linked_requirement
2023-01-20T16:04:16,918     self.check_build_deps,
2023-01-20T16:04:16,918   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/operations/prepare.py", line 70, in _get_prepared_distribution
2023-01-20T16:04:16,918     finder, build_isolation, check_build_deps
2023-01-20T16:04:16,918   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/distributions/sdist.py", line 61, in prepare_distribution_metadata
2023-01-20T16:04:16,918     self.req.prepare_metadata()
2023-01-20T16:04:16,918   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/req/req_install.py", line 546, in prepare_metadata
2023-01-20T16:04:16,918     details=details,
2023-01-20T16:04:16,918   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/operations/build/metadata_legacy.py", line 71, in generate_metadata
2023-01-20T16:04:16,918     raise MetadataGenerationFailed(package_details=details) from error
2023-01-20T16:04:16,918 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed
2023-01-20T16:04:16,942 Removed ros2-graph==0.0.1 from https://files.pythonhosted.org/packages/9d/f9/0111ad774a9df4f346dc15de1e8d0d01eba5ca5175c60f770d4161a3fb93/ros2_graph-0.0.1.tar.gz from build tracker '/tmp/pip-build-tracker-fkglwurk'
2023-01-20T16:04:16,943 Removed build tracker: '/tmp/pip-build-tracker-fkglwurk'