2025-09-09T20:46:48,342 Created temporary directory: /tmp/pip-build-tracker-r2bq84bl
2025-09-09T20:46:48,343 Initialized build tracking at /tmp/pip-build-tracker-r2bq84bl
2025-09-09T20:46:48,343 Created build tracker: /tmp/pip-build-tracker-r2bq84bl
2025-09-09T20:46:48,343 Entered build tracker: /tmp/pip-build-tracker-r2bq84bl
2025-09-09T20:46:48,343 Created temporary directory: /tmp/pip-wheel-2g1ia6at
2025-09-09T20:46:48,346 Created temporary directory: /tmp/pip-ephem-wheel-cache-orztlco9
2025-09-09T20:46:48,404 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-09-09T20:46:48,406 2 location(s) to search for versions of anal-chem:
2025-09-09T20:46:48,406 * https://pypi.org/simple/anal-chem/
2025-09-09T20:46:48,406 * https://www.piwheels.org/simple/anal-chem/
2025-09-09T20:46:48,406 Fetching project page and analyzing links: https://pypi.org/simple/anal-chem/
2025-09-09T20:46:48,407 Getting page https://pypi.org/simple/anal-chem/
2025-09-09T20:46:48,408 Found index url https://pypi.org/simple/
2025-09-09T20:46:48,559 Fetched page https://pypi.org/simple/anal-chem/ as application/vnd.pypi.simple.v1+json
2025-09-09T20:46:48,562   Found link https://files.pythonhosted.org/packages/91/ed/05b06a8bed9e6b5344c0720fc6a8117ea8e19bf9f9670fcea8221fb77261/anal-chem-0.0.0.tar.gz (from https://pypi.org/simple/anal-chem/) (requires-python:>=3.8, <4), version: 0.0.0
2025-09-09T20:46:48,562   Skipping link: No binaries permitted for anal-chem: https://files.pythonhosted.org/packages/56/cd/a89ceaa74186d7f81c35b55b24dab4e10989d43681dd24d0c1832dda2428/anal_chem-0.0.0-py3-none-any.whl (from https://pypi.org/simple/anal-chem/) (requires-python:>=3.8, <4)
2025-09-09T20:46:48,563 Fetching project page and analyzing links: https://www.piwheels.org/simple/anal-chem/
2025-09-09T20:46:48,564 Getting page https://www.piwheels.org/simple/anal-chem/
2025-09-09T20:46:48,565 Found index url https://www.piwheels.org/simple/
2025-09-09T20:46:48,674 Fetched page https://www.piwheels.org/simple/anal-chem/ as text/html
2025-09-09T20:46:48,674 Skipping link: not a file: https://www.piwheels.org/simple/anal-chem/
2025-09-09T20:46:48,675 Skipping link: not a file: https://pypi.org/simple/anal-chem/
2025-09-09T20:46:48,700 Given no hashes to check 1 links for project 'anal-chem': discarding no candidates
2025-09-09T20:46:48,701 Collecting anal-chem==0.0.0
2025-09-09T20:46:48,703   Created temporary directory: /tmp/pip-unpack-p3dt18bu
2025-09-09T20:46:48,845   Downloading anal-chem-0.0.0.tar.gz (3.9 kB)
2025-09-09T20:46:48,875   Added anal-chem==0.0.0 from https://files.pythonhosted.org/packages/91/ed/05b06a8bed9e6b5344c0720fc6a8117ea8e19bf9f9670fcea8221fb77261/anal-chem-0.0.0.tar.gz to build tracker '/tmp/pip-build-tracker-r2bq84bl'
2025-09-09T20:46:48,877   Running setup.py (path:/tmp/pip-wheel-2g1ia6at/anal-chem_6da73e6209434f40bdf59f270c2ad03c/setup.py) egg_info for package anal-chem
2025-09-09T20:46:48,877   Created temporary directory: /tmp/pip-pip-egg-info-a87n1cbk
2025-09-09T20:46:48,877   Preparing metadata (setup.py): started
2025-09-09T20:46:48,878   Running command python setup.py egg_info
2025-09-09T20:46:49,386   Traceback (most recent call last):
2025-09-09T20:46:49,388     File "<string>", line 2, in <module>
2025-09-09T20:46:49,388       exec(compile('''
2025-09-09T20:46:49,388       ~~~~^^^^^^^^^^^^
2025-09-09T20:46:49,389       # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-09T20:46:49,389       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-09T20:46:49,389       ...<32 lines>...
2025-09-09T20:46:49,389       exec(compile(setup_py_code, filename, "exec"))
2025-09-09T20:46:49,389       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-09T20:46:49,389       ''' % ('/tmp/pip-wheel-2g1ia6at/anal-chem_6da73e6209434f40bdf59f270c2ad03c/setup.py',), "<pip-setuptools-caller>", "exec"))
2025-09-09T20:46:49,389       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-09T20:46:49,389     File "<pip-setuptools-caller>", line 35, in <module>
2025-09-09T20:46:49,390     File "/tmp/pip-wheel-2g1ia6at/anal-chem_6da73e6209434f40bdf59f270c2ad03c/setup.py", line 25, in <module>
2025-09-09T20:46:49,390       install_requires=_process_requirements(),
2025-09-09T20:46:49,390                        ~~~~~~~~~~~~~~~~~~~~~^^
2025-09-09T20:46:49,390     File "/tmp/pip-wheel-2g1ia6at/anal-chem_6da73e6209434f40bdf59f270c2ad03c/setup.py", line 7, in _process_requirements
2025-09-09T20:46:49,390       packages = open('requirements.txt').read().strip().split('\n')
2025-09-09T20:46:49,390                  ~~~~^^^^^^^^^^^^^^^^^^^^
2025-09-09T20:46:49,390   FileNotFoundError: [Errno 2] No such file or directory: 'requirements.txt'
2025-09-09T20:46:49,474   ERROR: python setup.py egg_info exited with 1
2025-09-09T20:46:49,487   [bold magenta]full command[/]: [blue]/usr/bin/python3 -c '
2025-09-09T20:46:49,487   exec(compile('"'"''"'"''"'"'
2025-09-09T20:46:49,487   # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-09T20:46:49,487   #
2025-09-09T20:46:49,487   # - It imports setuptools before invoking setup.py, to enable projects that directly
2025-09-09T20:46:49,487   #   import from `distutils.core` to work with newer packaging standards.
2025-09-09T20:46:49,487   # - It provides a clear error message when setuptools is not installed.
2025-09-09T20:46:49,487   # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so
2025-09-09T20:46:49,487   #   setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning:
2025-09-09T20:46:49,487   #     manifest_maker: standard file '"'"'-c'"'"' not found".
2025-09-09T20:46:49,487   # - It generates a shim setup.py, for handling setup.cfg-only projects.
2025-09-09T20:46:49,487   import os, sys, tokenize, traceback
2025-09-09T20:46:49,487   
2025-09-09T20:46:49,487   try:
2025-09-09T20:46:49,487       import setuptools
2025-09-09T20:46:49,487   except ImportError:
2025-09-09T20:46:49,487       print(
2025-09-09T20:46:49,487           "ERROR: Can not execute `setup.py` since setuptools failed to import in "
2025-09-09T20:46:49,487           "the build environment with exception:",
2025-09-09T20:46:49,487           file=sys.stderr,
2025-09-09T20:46:49,487       )
2025-09-09T20:46:49,487       traceback.print_exc()
2025-09-09T20:46:49,487       sys.exit(1)
2025-09-09T20:46:49,487   
2025-09-09T20:46:49,487   __file__ = %r
2025-09-09T20:46:49,487   sys.argv[0] = __file__
2025-09-09T20:46:49,487   
2025-09-09T20:46:49,487   if os.path.exists(__file__):
2025-09-09T20:46:49,487       filename = __file__
2025-09-09T20:46:49,487       with tokenize.open(__file__) as f:
2025-09-09T20:46:49,487           setup_py_code = f.read()
2025-09-09T20:46:49,487   else:
2025-09-09T20:46:49,487       filename = "<auto-generated setuptools caller>"
2025-09-09T20:46:49,487       setup_py_code = "from setuptools import setup; setup()"
2025-09-09T20:46:49,487   
2025-09-09T20:46:49,487   exec(compile(setup_py_code, filename, "exec"))
2025-09-09T20:46:49,487   '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-2g1ia6at/anal-chem_6da73e6209434f40bdf59f270c2ad03c/setup.py'"'"',), "<pip-setuptools-caller>", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-a87n1cbk[/]
2025-09-09T20:46:49,487   [bold magenta]cwd[/]: /tmp/pip-wheel-2g1ia6at/anal-chem_6da73e6209434f40bdf59f270c2ad03c/
2025-09-09T20:46:49,487   Preparing metadata (setup.py): finished with status 'error'
2025-09-09T20:46:49,488 ERROR: metadata generation failed
2025-09-09T20:46:49,495 Exception information:
2025-09-09T20:46:49,495 Traceback (most recent call last):
2025-09-09T20:46:49,495   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata
2025-09-09T20:46:49,495     call_subprocess(
2025-09-09T20:46:49,495     ~~~~~~~~~~~~~~~^
2025-09-09T20:46:49,495         args,
2025-09-09T20:46:49,495         ^^^^^
2025-09-09T20:46:49,495     ...<2 lines>...
2025-09-09T20:46:49,495         spinner=spinner,
2025-09-09T20:46:49,495         ^^^^^^^^^^^^^^^^
2025-09-09T20:46:49,495     )
2025-09-09T20:46:49,495     ^
2025-09-09T20:46:49,495   File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess
2025-09-09T20:46:49,495     raise error
2025-09-09T20:46:49,495 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1
2025-09-09T20:46:49,495 
2025-09-09T20:46:49,495 The above exception was the direct cause of the following exception:
2025-09-09T20:46:49,495 
2025-09-09T20:46:49,495 Traceback (most recent call last):
2025-09-09T20:46:49,495   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper
2025-09-09T20:46:49,495     status = _inner_run()
2025-09-09T20:46:49,495   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run
2025-09-09T20:46:49,495     return self.run(options, args)
2025-09-09T20:46:49,495            ~~~~~~~~^^^^^^^^^^^^^^^
2025-09-09T20:46:49,495   File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper
2025-09-09T20:46:49,495     return func(self, options, args)
2025-09-09T20:46:49,495   File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run
2025-09-09T20:46:49,495     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2025-09-09T20:46:49,495   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve
2025-09-09T20:46:49,495     result = self._result = resolver.resolve(
2025-09-09T20:46:49,495                             ~~~~~~~~~~~~~~~~^
2025-09-09T20:46:49,495         collected.requirements, max_rounds=limit_how_complex_resolution_can_be
2025-09-09T20:46:49,495         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-09T20:46:49,495     )
2025-09-09T20:46:49,495     ^
2025-09-09T20:46:49,495   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve
2025-09-09T20:46:49,495     state = resolution.resolve(requirements, max_rounds=max_rounds)
2025-09-09T20:46:49,495   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve
2025-09-09T20:46:49,495     self._add_to_criteria(self.state.criteria, r, parent=None)
2025-09-09T20:46:49,495     ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-09T20:46:49,495   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria
2025-09-09T20:46:49,495     if not criterion.candidates:
2025-09-09T20:46:49,495            ^^^^^^^^^^^^^^^^^^^^
2025-09-09T20:46:49,495   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__
2025-09-09T20:46:49,495     return bool(self._sequence)
2025-09-09T20:46:49,495   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__
2025-09-09T20:46:49,495     self._bool = any(self)
2025-09-09T20:46:49,495                  ~~~^^^^^^
2025-09-09T20:46:49,495   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in <genexpr>
2025-09-09T20:46:49,495     return (c for c in iterator if id(c) not in self._incompatible_ids)
2025-09-09T20:46:49,495                        ^^^^^^^^
2025-09-09T20:46:49,495   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built
2025-09-09T20:46:49,495     candidate = func()
2025-09-09T20:46:49,495   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link
2025-09-09T20:46:49,495     base: Optional[BaseCandidate] = self._make_base_candidate_from_link(
2025-09-09T20:46:49,495                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-09T20:46:49,495         link, template, name, version
2025-09-09T20:46:49,495         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-09T20:46:49,495     )
2025-09-09T20:46:49,495     ^
2025-09-09T20:46:49,495   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link
2025-09-09T20:46:49,495     self._link_candidate_cache[link] = LinkCandidate(
2025-09-09T20:46:49,495                                        ~~~~~~~~~~~~~^
2025-09-09T20:46:49,495         link,
2025-09-09T20:46:49,495         ^^^^^
2025-09-09T20:46:49,495     ...<3 lines>...
2025-09-09T20:46:49,495         version=version,
2025-09-09T20:46:49,495         ^^^^^^^^^^^^^^^^
2025-09-09T20:46:49,495     )
2025-09-09T20:46:49,495     ^
2025-09-09T20:46:49,495   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__
2025-09-09T20:46:49,495     super().__init__(
2025-09-09T20:46:49,495     ~~~~~~~~~~~~~~~~^
2025-09-09T20:46:49,495         link=link,
2025-09-09T20:46:49,495         ^^^^^^^^^^
2025-09-09T20:46:49,495     ...<4 lines>...
2025-09-09T20:46:49,495         version=version,
2025-09-09T20:46:49,495         ^^^^^^^^^^^^^^^^
2025-09-09T20:46:49,495     )
2025-09-09T20:46:49,495     ^
2025-09-09T20:46:49,495   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__
2025-09-09T20:46:49,495     self.dist = self._prepare()
2025-09-09T20:46:49,495                 ~~~~~~~~~~~~~^^
2025-09-09T20:46:49,495   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare
2025-09-09T20:46:49,495     dist = self._prepare_distribution()
2025-09-09T20:46:49,495   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution
2025-09-09T20:46:49,495     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2025-09-09T20:46:49,495            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-09T20:46:49,495   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement
2025-09-09T20:46:49,495     return self._prepare_linked_requirement(req, parallel_builds)
2025-09-09T20:46:49,495            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^
2025-09-09T20:46:49,495   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement
2025-09-09T20:46:49,495     dist = _get_prepared_distribution(
2025-09-09T20:46:49,495         req,
2025-09-09T20:46:49,495     ...<3 lines>...
2025-09-09T20:46:49,495         self.check_build_deps,
2025-09-09T20:46:49,495     )
2025-09-09T20:46:49,495   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution
2025-09-09T20:46:49,495     abstract_dist.prepare_distribution_metadata(
2025-09-09T20:46:49,495     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-09T20:46:49,495         finder, build_isolation, check_build_deps
2025-09-09T20:46:49,495         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-09T20:46:49,495     )
2025-09-09T20:46:49,495     ^
2025-09-09T20:46:49,495   File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata
2025-09-09T20:46:49,495     self.req.prepare_metadata()
2025-09-09T20:46:49,495     ~~~~~~~~~~~~~~~~~~~~~~~~~^^
2025-09-09T20:46:49,495   File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata
2025-09-09T20:46:49,495     self.metadata_directory = generate_metadata_legacy(
2025-09-09T20:46:49,495                               ~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-09T20:46:49,495         build_env=self.build_env,
2025-09-09T20:46:49,495         ^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-09T20:46:49,495     ...<3 lines>...
2025-09-09T20:46:49,495         details=details,
2025-09-09T20:46:49,495         ^^^^^^^^^^^^^^^^
2025-09-09T20:46:49,495     )
2025-09-09T20:46:49,495     ^
2025-09-09T20:46:49,495   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata
2025-09-09T20:46:49,495     raise MetadataGenerationFailed(package_details=details) from error
2025-09-09T20:46:49,495 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed
2025-09-09T20:46:49,517 Removed anal-chem==0.0.0 from https://files.pythonhosted.org/packages/91/ed/05b06a8bed9e6b5344c0720fc6a8117ea8e19bf9f9670fcea8221fb77261/anal-chem-0.0.0.tar.gz from build tracker '/tmp/pip-build-tracker-r2bq84bl'
2025-09-09T20:46:49,517 Removed build tracker: '/tmp/pip-build-tracker-r2bq84bl'