2025-09-08T01:12:45,980 Created temporary directory: /tmp/pip-build-tracker-3gqyxqnp
2025-09-08T01:12:45,980 Initialized build tracking at /tmp/pip-build-tracker-3gqyxqnp
2025-09-08T01:12:45,980 Created build tracker: /tmp/pip-build-tracker-3gqyxqnp
2025-09-08T01:12:45,981 Entered build tracker: /tmp/pip-build-tracker-3gqyxqnp
2025-09-08T01:12:45,981 Created temporary directory: /tmp/pip-wheel-kmg1p6ut
2025-09-08T01:12:45,984 Created temporary directory: /tmp/pip-ephem-wheel-cache-wncud6cf
2025-09-08T01:12:46,041 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-09-08T01:12:46,043 2 location(s) to search for versions of log2c:
2025-09-08T01:12:46,043 * https://pypi.org/simple/log2c/
2025-09-08T01:12:46,043 * https://www.piwheels.org/simple/log2c/
2025-09-08T01:12:46,044 Fetching project page and analyzing links: https://pypi.org/simple/log2c/
2025-09-08T01:12:46,044 Getting page https://pypi.org/simple/log2c/
2025-09-08T01:12:46,045 Found index url https://pypi.org/simple/
2025-09-08T01:12:46,191 Fetched page https://pypi.org/simple/log2c/ as application/vnd.pypi.simple.v1+json
2025-09-08T01:12:46,193   Found link https://files.pythonhosted.org/packages/aa/95/bfc19fb17c0f1afc7a3eab3912b88bf8c8ee2e8e5282b4db6cfef06e3679/log2c-0.0.2.win32.zip (from https://pypi.org/simple/log2c/), version: 0.0.2.win32
2025-09-08T01:12:46,194   Found link https://files.pythonhosted.org/packages/0f/85/161ff9b80283e2c5795077c49c4de85a61e84f7ebbcde2e5acbee29b945a/log2c-0.0.2.zip (from https://pypi.org/simple/log2c/), version: 0.0.2
2025-09-08T01:12:46,195 Fetching project page and analyzing links: https://www.piwheels.org/simple/log2c/
2025-09-08T01:12:46,195 Getting page https://www.piwheels.org/simple/log2c/
2025-09-08T01:12:46,197 Found index url https://www.piwheels.org/simple/
2025-09-08T01:12:46,291 Fetched page https://www.piwheels.org/simple/log2c/ as text/html
2025-09-08T01:12:46,292 Skipping link: not a file: https://www.piwheels.org/simple/log2c/
2025-09-08T01:12:46,292 Skipping link: not a file: https://pypi.org/simple/log2c/
2025-09-08T01:12:46,319 Given no hashes to check 1 links for project 'log2c': discarding no candidates
2025-09-08T01:12:46,321 Collecting log2c==0.0.2
2025-09-08T01:12:46,322   Created temporary directory: /tmp/pip-unpack-w33xf_9w
2025-09-08T01:12:46,459   Downloading log2c-0.0.2.zip (2.5 kB)
2025-09-08T01:12:46,474   Added log2c==0.0.2 from https://files.pythonhosted.org/packages/0f/85/161ff9b80283e2c5795077c49c4de85a61e84f7ebbcde2e5acbee29b945a/log2c-0.0.2.zip to build tracker '/tmp/pip-build-tracker-3gqyxqnp'
2025-09-08T01:12:46,475   Running setup.py (path:/tmp/pip-wheel-kmg1p6ut/log2c_133774c3e1e3440e8b335e370ec01c65/setup.py) egg_info for package log2c
2025-09-08T01:12:46,475   Created temporary directory: /tmp/pip-pip-egg-info-gt12a5ub
2025-09-08T01:12:46,476   Preparing metadata (setup.py): started
2025-09-08T01:12:46,476   Running command python setup.py egg_info
2025-09-08T01:12:47,213   Traceback (most recent call last):
2025-09-08T01:12:47,214     File "<string>", line 2, in <module>
2025-09-08T01:12:47,214       exec(compile('''
2025-09-08T01:12:47,214       ~~~~^^^^^^^^^^^^
2025-09-08T01:12:47,215       # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-08T01:12:47,215       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T01:12:47,215       ...<32 lines>...
2025-09-08T01:12:47,215       exec(compile(setup_py_code, filename, "exec"))
2025-09-08T01:12:47,215       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T01:12:47,215       ''' % ('/tmp/pip-wheel-kmg1p6ut/log2c_133774c3e1e3440e8b335e370ec01c65/setup.py',), "<pip-setuptools-caller>", "exec"))
2025-09-08T01:12:47,215       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T01:12:47,215     File "<pip-setuptools-caller>", line 35, in <module>
2025-09-08T01:12:47,216     File "/tmp/pip-wheel-kmg1p6ut/log2c_133774c3e1e3440e8b335e370ec01c65/setup.py", line 12, in <module>
2025-09-08T01:12:47,216       install_requires=open("requirements.txt").read().splitlines())
2025-09-08T01:12:47,216                        ~~~~^^^^^^^^^^^^^^^^^^^^
2025-09-08T01:12:47,216   FileNotFoundError: [Errno 2] No such file or directory: 'requirements.txt'
2025-09-08T01:12:47,299   ERROR: python setup.py egg_info exited with 1
2025-09-08T01:12:47,311   [bold magenta]full command[/]: [blue]/usr/bin/python3 -c '
2025-09-08T01:12:47,311   exec(compile('"'"''"'"''"'"'
2025-09-08T01:12:47,311   # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-08T01:12:47,311   #
2025-09-08T01:12:47,311   # - It imports setuptools before invoking setup.py, to enable projects that directly
2025-09-08T01:12:47,311   #   import from `distutils.core` to work with newer packaging standards.
2025-09-08T01:12:47,311   # - It provides a clear error message when setuptools is not installed.
2025-09-08T01:12:47,311   # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so
2025-09-08T01:12:47,311   #   setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning:
2025-09-08T01:12:47,311   #     manifest_maker: standard file '"'"'-c'"'"' not found".
2025-09-08T01:12:47,311   # - It generates a shim setup.py, for handling setup.cfg-only projects.
2025-09-08T01:12:47,311   import os, sys, tokenize, traceback
2025-09-08T01:12:47,311   
2025-09-08T01:12:47,311   try:
2025-09-08T01:12:47,311       import setuptools
2025-09-08T01:12:47,311   except ImportError:
2025-09-08T01:12:47,311       print(
2025-09-08T01:12:47,311           "ERROR: Can not execute `setup.py` since setuptools failed to import in "
2025-09-08T01:12:47,311           "the build environment with exception:",
2025-09-08T01:12:47,311           file=sys.stderr,
2025-09-08T01:12:47,311       )
2025-09-08T01:12:47,311       traceback.print_exc()
2025-09-08T01:12:47,311       sys.exit(1)
2025-09-08T01:12:47,311   
2025-09-08T01:12:47,311   __file__ = %r
2025-09-08T01:12:47,311   sys.argv[0] = __file__
2025-09-08T01:12:47,311   
2025-09-08T01:12:47,311   if os.path.exists(__file__):
2025-09-08T01:12:47,311       filename = __file__
2025-09-08T01:12:47,311       with tokenize.open(__file__) as f:
2025-09-08T01:12:47,311           setup_py_code = f.read()
2025-09-08T01:12:47,311   else:
2025-09-08T01:12:47,311       filename = "<auto-generated setuptools caller>"
2025-09-08T01:12:47,311       setup_py_code = "from setuptools import setup; setup()"
2025-09-08T01:12:47,311   
2025-09-08T01:12:47,311   exec(compile(setup_py_code, filename, "exec"))
2025-09-08T01:12:47,311   '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-kmg1p6ut/log2c_133774c3e1e3440e8b335e370ec01c65/setup.py'"'"',), "<pip-setuptools-caller>", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-gt12a5ub[/]
2025-09-08T01:12:47,311   [bold magenta]cwd[/]: /tmp/pip-wheel-kmg1p6ut/log2c_133774c3e1e3440e8b335e370ec01c65/
2025-09-08T01:12:47,312   Preparing metadata (setup.py): finished with status 'error'
2025-09-08T01:12:47,312 ERROR: metadata generation failed
2025-09-08T01:12:47,317 Exception information:
2025-09-08T01:12:47,317 Traceback (most recent call last):
2025-09-08T01:12:47,317   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata
2025-09-08T01:12:47,317     call_subprocess(
2025-09-08T01:12:47,317     ~~~~~~~~~~~~~~~^
2025-09-08T01:12:47,317         args,
2025-09-08T01:12:47,317         ^^^^^
2025-09-08T01:12:47,317     ...<2 lines>...
2025-09-08T01:12:47,317         spinner=spinner,
2025-09-08T01:12:47,317         ^^^^^^^^^^^^^^^^
2025-09-08T01:12:47,317     )
2025-09-08T01:12:47,317     ^
2025-09-08T01:12:47,317   File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess
2025-09-08T01:12:47,317     raise error
2025-09-08T01:12:47,317 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1
2025-09-08T01:12:47,317 
2025-09-08T01:12:47,317 The above exception was the direct cause of the following exception:
2025-09-08T01:12:47,317 
2025-09-08T01:12:47,317 Traceback (most recent call last):
2025-09-08T01:12:47,317   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper
2025-09-08T01:12:47,317     status = _inner_run()
2025-09-08T01:12:47,317   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run
2025-09-08T01:12:47,317     return self.run(options, args)
2025-09-08T01:12:47,317            ~~~~~~~~^^^^^^^^^^^^^^^
2025-09-08T01:12:47,317   File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper
2025-09-08T01:12:47,317     return func(self, options, args)
2025-09-08T01:12:47,317   File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run
2025-09-08T01:12:47,317     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2025-09-08T01:12:47,317   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve
2025-09-08T01:12:47,317     result = self._result = resolver.resolve(
2025-09-08T01:12:47,317                             ~~~~~~~~~~~~~~~~^
2025-09-08T01:12:47,317         collected.requirements, max_rounds=limit_how_complex_resolution_can_be
2025-09-08T01:12:47,317         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T01:12:47,317     )
2025-09-08T01:12:47,317     ^
2025-09-08T01:12:47,317   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve
2025-09-08T01:12:47,317     state = resolution.resolve(requirements, max_rounds=max_rounds)
2025-09-08T01:12:47,317   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve
2025-09-08T01:12:47,317     self._add_to_criteria(self.state.criteria, r, parent=None)
2025-09-08T01:12:47,317     ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T01:12:47,317   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria
2025-09-08T01:12:47,317     if not criterion.candidates:
2025-09-08T01:12:47,317            ^^^^^^^^^^^^^^^^^^^^
2025-09-08T01:12:47,317   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__
2025-09-08T01:12:47,317     return bool(self._sequence)
2025-09-08T01:12:47,317   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__
2025-09-08T01:12:47,317     self._bool = any(self)
2025-09-08T01:12:47,317                  ~~~^^^^^^
2025-09-08T01:12:47,317   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in <genexpr>
2025-09-08T01:12:47,317     return (c for c in iterator if id(c) not in self._incompatible_ids)
2025-09-08T01:12:47,317                        ^^^^^^^^
2025-09-08T01:12:47,317   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built
2025-09-08T01:12:47,317     candidate = func()
2025-09-08T01:12:47,317   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link
2025-09-08T01:12:47,317     base: Optional[BaseCandidate] = self._make_base_candidate_from_link(
2025-09-08T01:12:47,317                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-08T01:12:47,317         link, template, name, version
2025-09-08T01:12:47,317         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T01:12:47,317     )
2025-09-08T01:12:47,317     ^
2025-09-08T01:12:47,317   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link
2025-09-08T01:12:47,317     self._link_candidate_cache[link] = LinkCandidate(
2025-09-08T01:12:47,317                                        ~~~~~~~~~~~~~^
2025-09-08T01:12:47,317         link,
2025-09-08T01:12:47,317         ^^^^^
2025-09-08T01:12:47,317     ...<3 lines>...
2025-09-08T01:12:47,317         version=version,
2025-09-08T01:12:47,317         ^^^^^^^^^^^^^^^^
2025-09-08T01:12:47,317     )
2025-09-08T01:12:47,317     ^
2025-09-08T01:12:47,317   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__
2025-09-08T01:12:47,317     super().__init__(
2025-09-08T01:12:47,317     ~~~~~~~~~~~~~~~~^
2025-09-08T01:12:47,317         link=link,
2025-09-08T01:12:47,317         ^^^^^^^^^^
2025-09-08T01:12:47,317     ...<4 lines>...
2025-09-08T01:12:47,317         version=version,
2025-09-08T01:12:47,317         ^^^^^^^^^^^^^^^^
2025-09-08T01:12:47,317     )
2025-09-08T01:12:47,317     ^
2025-09-08T01:12:47,317   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__
2025-09-08T01:12:47,317     self.dist = self._prepare()
2025-09-08T01:12:47,317                 ~~~~~~~~~~~~~^^
2025-09-08T01:12:47,317   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare
2025-09-08T01:12:47,317     dist = self._prepare_distribution()
2025-09-08T01:12:47,317   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution
2025-09-08T01:12:47,317     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2025-09-08T01:12:47,317            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T01:12:47,317   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement
2025-09-08T01:12:47,317     return self._prepare_linked_requirement(req, parallel_builds)
2025-09-08T01:12:47,317            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T01:12:47,317   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement
2025-09-08T01:12:47,317     dist = _get_prepared_distribution(
2025-09-08T01:12:47,317         req,
2025-09-08T01:12:47,317     ...<3 lines>...
2025-09-08T01:12:47,317         self.check_build_deps,
2025-09-08T01:12:47,317     )
2025-09-08T01:12:47,317   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution
2025-09-08T01:12:47,317     abstract_dist.prepare_distribution_metadata(
2025-09-08T01:12:47,317     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-08T01:12:47,317         finder, build_isolation, check_build_deps
2025-09-08T01:12:47,317         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T01:12:47,317     )
2025-09-08T01:12:47,317     ^
2025-09-08T01:12:47,317   File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata
2025-09-08T01:12:47,317     self.req.prepare_metadata()
2025-09-08T01:12:47,317     ~~~~~~~~~~~~~~~~~~~~~~~~~^^
2025-09-08T01:12:47,317   File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata
2025-09-08T01:12:47,317     self.metadata_directory = generate_metadata_legacy(
2025-09-08T01:12:47,317                               ~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-08T01:12:47,317         build_env=self.build_env,
2025-09-08T01:12:47,317         ^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T01:12:47,317     ...<3 lines>...
2025-09-08T01:12:47,317         details=details,
2025-09-08T01:12:47,317         ^^^^^^^^^^^^^^^^
2025-09-08T01:12:47,317     )
2025-09-08T01:12:47,317     ^
2025-09-08T01:12:47,317   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata
2025-09-08T01:12:47,317     raise MetadataGenerationFailed(package_details=details) from error
2025-09-08T01:12:47,317 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed
2025-09-08T01:12:47,344 Removed log2c==0.0.2 from https://files.pythonhosted.org/packages/0f/85/161ff9b80283e2c5795077c49c4de85a61e84f7ebbcde2e5acbee29b945a/log2c-0.0.2.zip from build tracker '/tmp/pip-build-tracker-3gqyxqnp'
2025-09-08T01:12:47,344 Removed build tracker: '/tmp/pip-build-tracker-3gqyxqnp'