2025-09-11T23:44:37,833 Created temporary directory: /tmp/pip-build-tracker-fjcmy9qh
2025-09-11T23:44:37,834 Initialized build tracking at /tmp/pip-build-tracker-fjcmy9qh
2025-09-11T23:44:37,834 Created build tracker: /tmp/pip-build-tracker-fjcmy9qh
2025-09-11T23:44:37,835 Entered build tracker: /tmp/pip-build-tracker-fjcmy9qh
2025-09-11T23:44:37,835 Created temporary directory: /tmp/pip-wheel-wc9k1sna
2025-09-11T23:44:37,839 Created temporary directory: /tmp/pip-ephem-wheel-cache-v06y47e7
2025-09-11T23:44:37,903 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-09-11T23:44:37,905 2 location(s) to search for versions of combine-gtfs-feeds:
2025-09-11T23:44:37,905 * https://pypi.org/simple/combine-gtfs-feeds/
2025-09-11T23:44:37,905 * https://www.piwheels.org/simple/combine-gtfs-feeds/
2025-09-11T23:44:37,906 Fetching project page and analyzing links: https://pypi.org/simple/combine-gtfs-feeds/
2025-09-11T23:44:37,906 Getting page https://pypi.org/simple/combine-gtfs-feeds/
2025-09-11T23:44:37,908 Found index url https://pypi.org/simple/
2025-09-11T23:44:38,064 Fetched page https://pypi.org/simple/combine-gtfs-feeds/ as application/vnd.pypi.simple.v1+json
2025-09-11T23:44:38,068   Skipping link: No binaries permitted for combine-gtfs-feeds: https://files.pythonhosted.org/packages/51/92/edcea43716bc643b88ab62cec8d13ec006c722747e8d928676df3cb32bad/combine_gtfs_feeds-0.1.0-py3-none-any.whl (from https://pypi.org/simple/combine-gtfs-feeds/)
2025-09-11T23:44:38,068   Found link https://files.pythonhosted.org/packages/b0/e5/3dff994db74adb46135dd5e37f82acf5ab60779ede0615bf5059208dcbc0/combine_gtfs_feeds-0.1.0.tar.gz (from https://pypi.org/simple/combine-gtfs-feeds/), version: 0.1.0
2025-09-11T23:44:38,069   Skipping link: No binaries permitted for combine-gtfs-feeds: https://files.pythonhosted.org/packages/13/c3/c03b765462474b4fc83bf843ed9d7130e705ba3f3ae4a3f802be07ab782f/combine_gtfs_feeds-0.1.1-py3-none-any.whl (from https://pypi.org/simple/combine-gtfs-feeds/)
2025-09-11T23:44:38,069   Found link https://files.pythonhosted.org/packages/61/51/7e704bf54d6e38dce0d41597678dad51b7dff366618d58f0dc9a40727773/combine_gtfs_feeds-0.1.1.tar.gz (from https://pypi.org/simple/combine-gtfs-feeds/), version: 0.1.1
2025-09-11T23:44:38,069   Skipping link: No binaries permitted for combine-gtfs-feeds: https://files.pythonhosted.org/packages/21/49/15784d41eef7ae757250e7aa2da05a63a2e2748fd69123bdff43f6e0f387/combine_gtfs_feeds-0.1.2-py3-none-any.whl (from https://pypi.org/simple/combine-gtfs-feeds/)
2025-09-11T23:44:38,070   Found link https://files.pythonhosted.org/packages/23/c1/3020bb8faf7c2c8fc4cb76018ec85924498d4effb2574869fd819ff0c5d7/combine_gtfs_feeds-0.1.2.tar.gz (from https://pypi.org/simple/combine-gtfs-feeds/), version: 0.1.2
2025-09-11T23:44:38,070   Skipping link: No binaries permitted for combine-gtfs-feeds: https://files.pythonhosted.org/packages/9d/2a/91a74c84f16237342c362abb04a5bd0845841ae15556d542cdc76388758a/combine_gtfs_feeds-0.1.3-py3-none-any.whl (from https://pypi.org/simple/combine-gtfs-feeds/)
2025-09-11T23:44:38,070   Found link https://files.pythonhosted.org/packages/f3/98/a4ac49c68836991a908ab523cacfd87b2291db4b621734ff7e51a0bdafce/combine_gtfs_feeds-0.1.3.tar.gz (from https://pypi.org/simple/combine-gtfs-feeds/), version: 0.1.3
2025-09-11T23:44:38,070   Skipping link: No binaries permitted for combine-gtfs-feeds: https://files.pythonhosted.org/packages/07/ee/4f88b0d1b62f9075fda2a4d1e04401a87acbec94e124b637d64d925d7657/combine_gtfs_feeds-0.1.4-py3-none-any.whl (from https://pypi.org/simple/combine-gtfs-feeds/) (requires-python:>3.6.1)
2025-09-11T23:44:38,071   Found link https://files.pythonhosted.org/packages/8e/ab/5b7bbfc2685b094b5d1993cfbdb3c28fc91d3f12a67da584df2184fe2924/combine_gtfs_feeds-0.1.4.tar.gz (from https://pypi.org/simple/combine-gtfs-feeds/) (requires-python:>3.6.1), version: 0.1.4
2025-09-11T23:44:38,072   Skipping link: No binaries permitted for combine-gtfs-feeds: https://files.pythonhosted.org/packages/75/75/32cefdd9ae140ef57a9a2b301901c7b37b9d4dfed032c72b41de6fd9844d/combine_gtfs_feeds-0.1.5-py3-none-any.whl (from https://pypi.org/simple/combine-gtfs-feeds/) (requires-python:>3.6.1)
2025-09-11T23:44:38,072   Found link https://files.pythonhosted.org/packages/be/e2/501dfe4c8ba63f9fe9b97c41afb8b2c7e6fe32780da28b27e8523395e263/combine_gtfs_feeds-0.1.5.tar.gz (from https://pypi.org/simple/combine-gtfs-feeds/) (requires-python:>3.6.1), version: 0.1.5
2025-09-11T23:44:38,072   Found link https://files.pythonhosted.org/packages/8a/b2/f94cd4decc4ddce7119187556d346a9aaba92244bd30c4d1e2df650af903/combine_gtfs_feeds-0.1.6.tar.gz (from https://pypi.org/simple/combine-gtfs-feeds/) (requires-python:>3.6.1), version: 0.1.6
2025-09-11T23:44:38,073   Skipping link: No binaries permitted for combine-gtfs-feeds: https://files.pythonhosted.org/packages/82/07/df03317f10908b876a1999db6b988a8f43a4a6724e6ae23b6f0d4ff5e489/combine_gtfs_feeds-0.1.7-py3-none-any.whl (from https://pypi.org/simple/combine-gtfs-feeds/) (requires-python:>3.6.1)
2025-09-11T23:44:38,073   Found link https://files.pythonhosted.org/packages/b6/f3/7e039bb92cfb0e9d92ac590ab996b3a7a9e201c3e2f95c7c60b358fc7291/combine_gtfs_feeds-0.1.7.tar.gz (from https://pypi.org/simple/combine-gtfs-feeds/) (requires-python:>3.6.1), version: 0.1.7
2025-09-11T23:44:38,073   Skipping link: No binaries permitted for combine-gtfs-feeds: https://files.pythonhosted.org/packages/70/1b/abeaf1e652480edaa8fb831eec9e2819d251e57ff1d046dfb1d6681d9cfb/combine_gtfs_feeds-0.1.8-py3-none-any.whl (from https://pypi.org/simple/combine-gtfs-feeds/) (requires-python:>3.6.1)
2025-09-11T23:44:38,073   Found link https://files.pythonhosted.org/packages/fc/50/eb909f1b5855da70936d270af937df30689e0373cf0f8e2f3328e2931069/combine_gtfs_feeds-0.1.8.tar.gz (from https://pypi.org/simple/combine-gtfs-feeds/) (requires-python:>3.6.1), version: 0.1.8
2025-09-11T23:44:38,074   Skipping link: No binaries permitted for combine-gtfs-feeds: https://files.pythonhosted.org/packages/24/58/cda536d6948a97395e665437271371920a3598429c877912102c45bff0dd/combine_gtfs_feeds-0.1.9-py3-none-any.whl (from https://pypi.org/simple/combine-gtfs-feeds/) (requires-python:>=3.11)
2025-09-11T23:44:38,075   Found link https://files.pythonhosted.org/packages/38/12/99d189fd8dbc2f9055b6d2ffb612c3a476f951854178c5e63f6ff539eff5/combine_gtfs_feeds-0.1.9.tar.gz (from https://pypi.org/simple/combine-gtfs-feeds/) (requires-python:>=3.11), version: 0.1.9
2025-09-11T23:44:38,075 Fetching project page and analyzing links: https://www.piwheels.org/simple/combine-gtfs-feeds/
2025-09-11T23:44:38,076 Getting page https://www.piwheels.org/simple/combine-gtfs-feeds/
2025-09-11T23:44:38,077 Found index url https://www.piwheels.org/simple/
2025-09-11T23:44:38,175 Fetched page https://www.piwheels.org/simple/combine-gtfs-feeds/ as text/html
2025-09-11T23:44:38,176   Skipping link: No binaries permitted for combine-gtfs-feeds: https://archive1.piwheels.org/simple/combine-gtfs-feeds/combine_gtfs_feeds-0.1.9-py3-none-any.whl#sha256=646f80148eac66f5dc9e2afd8fe3855e2cbbc5259cf344ae3df11ee124043330 (from https://www.piwheels.org/simple/combine-gtfs-feeds/) (requires-python:>=3.11)
2025-09-11T23:44:38,177 Skipping link: not a file: https://www.piwheels.org/simple/combine-gtfs-feeds/
2025-09-11T23:44:38,177 Skipping link: not a file: https://pypi.org/simple/combine-gtfs-feeds/
2025-09-11T23:44:38,205 Given no hashes to check 1 links for project 'combine-gtfs-feeds': discarding no candidates
2025-09-11T23:44:38,206 Collecting combine-gtfs-feeds==0.1.4
2025-09-11T23:44:38,208   Created temporary directory: /tmp/pip-unpack-3l8039bm
2025-09-11T23:44:38,356   Downloading combine_gtfs_feeds-0.1.4.tar.gz (9.6 kB)
2025-09-11T23:44:38,384   Added combine-gtfs-feeds==0.1.4 from https://files.pythonhosted.org/packages/8e/ab/5b7bbfc2685b094b5d1993cfbdb3c28fc91d3f12a67da584df2184fe2924/combine_gtfs_feeds-0.1.4.tar.gz to build tracker '/tmp/pip-build-tracker-fjcmy9qh'
2025-09-11T23:44:38,385   Running setup.py (path:/tmp/pip-wheel-wc9k1sna/combine-gtfs-feeds_1f1515bc2e1c490596e64919348cb13c/setup.py) egg_info for package combine-gtfs-feeds
2025-09-11T23:44:38,385   Created temporary directory: /tmp/pip-pip-egg-info-fp8n7ass
2025-09-11T23:44:38,386   Preparing metadata (setup.py): started
2025-09-11T23:44:38,387   Running command python setup.py egg_info
2025-09-11T23:44:38,941   Traceback (most recent call last):
2025-09-11T23:44:38,942     File "<string>", line 2, in <module>
2025-09-11T23:44:38,943       exec(compile('''
2025-09-11T23:44:38,943       ~~~~^^^^^^^^^^^^
2025-09-11T23:44:38,943       # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-11T23:44:38,944       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-11T23:44:38,944       ...<32 lines>...
2025-09-11T23:44:38,944       exec(compile(setup_py_code, filename, "exec"))
2025-09-11T23:44:38,944       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-11T23:44:38,945       ''' % ('/tmp/pip-wheel-wc9k1sna/combine-gtfs-feeds_1f1515bc2e1c490596e64919348cb13c/setup.py',), "<pip-setuptools-caller>", "exec"))
2025-09-11T23:44:38,945       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-11T23:44:38,945     File "<pip-setuptools-caller>", line 35, in <module>
2025-09-11T23:44:38,946     File "/tmp/pip-wheel-wc9k1sna/combine-gtfs-feeds_1f1515bc2e1c490596e64919348cb13c/setup.py", line 3, in <module>
2025-09-11T23:44:38,946       with open("requirements.txt") as f:
2025-09-11T23:44:38,946            ~~~~^^^^^^^^^^^^^^^^^^^^
2025-09-11T23:44:38,946   FileNotFoundError: [Errno 2] No such file or directory: 'requirements.txt'
2025-09-11T23:44:39,043   ERROR: python setup.py egg_info exited with 1
2025-09-11T23:44:39,059   [bold magenta]full command[/]: [blue]/usr/bin/python3 -c '
2025-09-11T23:44:39,059   exec(compile('"'"''"'"''"'"'
2025-09-11T23:44:39,059   # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-11T23:44:39,059   #
2025-09-11T23:44:39,059   # - It imports setuptools before invoking setup.py, to enable projects that directly
2025-09-11T23:44:39,059   #   import from `distutils.core` to work with newer packaging standards.
2025-09-11T23:44:39,059   # - It provides a clear error message when setuptools is not installed.
2025-09-11T23:44:39,059   # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so
2025-09-11T23:44:39,059   #   setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning:
2025-09-11T23:44:39,059   #     manifest_maker: standard file '"'"'-c'"'"' not found".
2025-09-11T23:44:39,059   # - It generates a shim setup.py, for handling setup.cfg-only projects.
2025-09-11T23:44:39,059   import os, sys, tokenize, traceback
2025-09-11T23:44:39,059   
2025-09-11T23:44:39,059   try:
2025-09-11T23:44:39,059       import setuptools
2025-09-11T23:44:39,059   except ImportError:
2025-09-11T23:44:39,059       print(
2025-09-11T23:44:39,059           "ERROR: Can not execute `setup.py` since setuptools failed to import in "
2025-09-11T23:44:39,059           "the build environment with exception:",
2025-09-11T23:44:39,059           file=sys.stderr,
2025-09-11T23:44:39,059       )
2025-09-11T23:44:39,059       traceback.print_exc()
2025-09-11T23:44:39,059       sys.exit(1)
2025-09-11T23:44:39,059   
2025-09-11T23:44:39,059   __file__ = %r
2025-09-11T23:44:39,059   sys.argv[0] = __file__
2025-09-11T23:44:39,059   
2025-09-11T23:44:39,059   if os.path.exists(__file__):
2025-09-11T23:44:39,059       filename = __file__
2025-09-11T23:44:39,059       with tokenize.open(__file__) as f:
2025-09-11T23:44:39,059           setup_py_code = f.read()
2025-09-11T23:44:39,059   else:
2025-09-11T23:44:39,059       filename = "<auto-generated setuptools caller>"
2025-09-11T23:44:39,059       setup_py_code = "from setuptools import setup; setup()"
2025-09-11T23:44:39,059   
2025-09-11T23:44:39,059   exec(compile(setup_py_code, filename, "exec"))
2025-09-11T23:44:39,059   '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-wc9k1sna/combine-gtfs-feeds_1f1515bc2e1c490596e64919348cb13c/setup.py'"'"',), "<pip-setuptools-caller>", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-fp8n7ass[/]
2025-09-11T23:44:39,060   [bold magenta]cwd[/]: /tmp/pip-wheel-wc9k1sna/combine-gtfs-feeds_1f1515bc2e1c490596e64919348cb13c/
2025-09-11T23:44:39,060   Preparing metadata (setup.py): finished with status 'error'
2025-09-11T23:44:39,062 ERROR: metadata generation failed
2025-09-11T23:44:39,070 Exception information:
2025-09-11T23:44:39,070 Traceback (most recent call last):
2025-09-11T23:44:39,070   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata
2025-09-11T23:44:39,070     call_subprocess(
2025-09-11T23:44:39,070     ~~~~~~~~~~~~~~~^
2025-09-11T23:44:39,070         args,
2025-09-11T23:44:39,070         ^^^^^
2025-09-11T23:44:39,070     ...<2 lines>...
2025-09-11T23:44:39,070         spinner=spinner,
2025-09-11T23:44:39,070         ^^^^^^^^^^^^^^^^
2025-09-11T23:44:39,070     )
2025-09-11T23:44:39,070     ^
2025-09-11T23:44:39,070   File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess
2025-09-11T23:44:39,070     raise error
2025-09-11T23:44:39,070 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1
2025-09-11T23:44:39,070 
2025-09-11T23:44:39,070 The above exception was the direct cause of the following exception:
2025-09-11T23:44:39,070 
2025-09-11T23:44:39,070 Traceback (most recent call last):
2025-09-11T23:44:39,070   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper
2025-09-11T23:44:39,070     status = _inner_run()
2025-09-11T23:44:39,070   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run
2025-09-11T23:44:39,070     return self.run(options, args)
2025-09-11T23:44:39,070            ~~~~~~~~^^^^^^^^^^^^^^^
2025-09-11T23:44:39,070   File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper
2025-09-11T23:44:39,070     return func(self, options, args)
2025-09-11T23:44:39,070   File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run
2025-09-11T23:44:39,070     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2025-09-11T23:44:39,070   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve
2025-09-11T23:44:39,070     result = self._result = resolver.resolve(
2025-09-11T23:44:39,070                             ~~~~~~~~~~~~~~~~^
2025-09-11T23:44:39,070         collected.requirements, max_rounds=limit_how_complex_resolution_can_be
2025-09-11T23:44:39,070         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-11T23:44:39,070     )
2025-09-11T23:44:39,070     ^
2025-09-11T23:44:39,070   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve
2025-09-11T23:44:39,070     state = resolution.resolve(requirements, max_rounds=max_rounds)
2025-09-11T23:44:39,070   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve
2025-09-11T23:44:39,070     self._add_to_criteria(self.state.criteria, r, parent=None)
2025-09-11T23:44:39,070     ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-11T23:44:39,070   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria
2025-09-11T23:44:39,070     if not criterion.candidates:
2025-09-11T23:44:39,070            ^^^^^^^^^^^^^^^^^^^^
2025-09-11T23:44:39,070   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__
2025-09-11T23:44:39,070     return bool(self._sequence)
2025-09-11T23:44:39,070   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__
2025-09-11T23:44:39,070     self._bool = any(self)
2025-09-11T23:44:39,070                  ~~~^^^^^^
2025-09-11T23:44:39,070   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in <genexpr>
2025-09-11T23:44:39,070     return (c for c in iterator if id(c) not in self._incompatible_ids)
2025-09-11T23:44:39,070                        ^^^^^^^^
2025-09-11T23:44:39,070   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built
2025-09-11T23:44:39,070     candidate = func()
2025-09-11T23:44:39,070   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link
2025-09-11T23:44:39,070     base: Optional[BaseCandidate] = self._make_base_candidate_from_link(
2025-09-11T23:44:39,070                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-11T23:44:39,070         link, template, name, version
2025-09-11T23:44:39,070         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-11T23:44:39,070     )
2025-09-11T23:44:39,070     ^
2025-09-11T23:44:39,070   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link
2025-09-11T23:44:39,070     self._link_candidate_cache[link] = LinkCandidate(
2025-09-11T23:44:39,070                                        ~~~~~~~~~~~~~^
2025-09-11T23:44:39,070         link,
2025-09-11T23:44:39,070         ^^^^^
2025-09-11T23:44:39,070     ...<3 lines>...
2025-09-11T23:44:39,070         version=version,
2025-09-11T23:44:39,070         ^^^^^^^^^^^^^^^^
2025-09-11T23:44:39,070     )
2025-09-11T23:44:39,070     ^
2025-09-11T23:44:39,070   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__
2025-09-11T23:44:39,070     super().__init__(
2025-09-11T23:44:39,070     ~~~~~~~~~~~~~~~~^
2025-09-11T23:44:39,070         link=link,
2025-09-11T23:44:39,070         ^^^^^^^^^^
2025-09-11T23:44:39,070     ...<4 lines>...
2025-09-11T23:44:39,070         version=version,
2025-09-11T23:44:39,070         ^^^^^^^^^^^^^^^^
2025-09-11T23:44:39,070     )
2025-09-11T23:44:39,070     ^
2025-09-11T23:44:39,070   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__
2025-09-11T23:44:39,070     self.dist = self._prepare()
2025-09-11T23:44:39,070                 ~~~~~~~~~~~~~^^
2025-09-11T23:44:39,070   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare
2025-09-11T23:44:39,070     dist = self._prepare_distribution()
2025-09-11T23:44:39,070   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution
2025-09-11T23:44:39,070     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2025-09-11T23:44:39,070            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-11T23:44:39,070   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement
2025-09-11T23:44:39,070     return self._prepare_linked_requirement(req, parallel_builds)
2025-09-11T23:44:39,070            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^
2025-09-11T23:44:39,070   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement
2025-09-11T23:44:39,070     dist = _get_prepared_distribution(
2025-09-11T23:44:39,070         req,
2025-09-11T23:44:39,070     ...<3 lines>...
2025-09-11T23:44:39,070         self.check_build_deps,
2025-09-11T23:44:39,070     )
2025-09-11T23:44:39,070   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution
2025-09-11T23:44:39,070     abstract_dist.prepare_distribution_metadata(
2025-09-11T23:44:39,070     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-11T23:44:39,070         finder, build_isolation, check_build_deps
2025-09-11T23:44:39,070         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-11T23:44:39,070     )
2025-09-11T23:44:39,070     ^
2025-09-11T23:44:39,070   File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata
2025-09-11T23:44:39,070     self.req.prepare_metadata()
2025-09-11T23:44:39,070     ~~~~~~~~~~~~~~~~~~~~~~~~~^^
2025-09-11T23:44:39,070   File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata
2025-09-11T23:44:39,070     self.metadata_directory = generate_metadata_legacy(
2025-09-11T23:44:39,070                               ~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-11T23:44:39,070         build_env=self.build_env,
2025-09-11T23:44:39,070         ^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-11T23:44:39,070     ...<3 lines>...
2025-09-11T23:44:39,070         details=details,
2025-09-11T23:44:39,070         ^^^^^^^^^^^^^^^^
2025-09-11T23:44:39,070     )
2025-09-11T23:44:39,070     ^
2025-09-11T23:44:39,070   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata
2025-09-11T23:44:39,070     raise MetadataGenerationFailed(package_details=details) from error
2025-09-11T23:44:39,070 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed
2025-09-11T23:44:39,096 Removed combine-gtfs-feeds==0.1.4 from https://files.pythonhosted.org/packages/8e/ab/5b7bbfc2685b094b5d1993cfbdb3c28fc91d3f12a67da584df2184fe2924/combine_gtfs_feeds-0.1.4.tar.gz from build tracker '/tmp/pip-build-tracker-fjcmy9qh'
2025-09-11T23:44:39,096 Removed build tracker: '/tmp/pip-build-tracker-fjcmy9qh'