2025-09-11T00:18:40,415 Created temporary directory: /tmp/pip-build-tracker-w8y9huea
2025-09-11T00:18:40,416 Initialized build tracking at /tmp/pip-build-tracker-w8y9huea
2025-09-11T00:18:40,416 Created build tracker: /tmp/pip-build-tracker-w8y9huea
2025-09-11T00:18:40,416 Entered build tracker: /tmp/pip-build-tracker-w8y9huea
2025-09-11T00:18:40,416 Created temporary directory: /tmp/pip-wheel-jlkzl4a1
2025-09-11T00:18:40,420 Created temporary directory: /tmp/pip-ephem-wheel-cache-125ccwvc
2025-09-11T00:18:40,484 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-09-11T00:18:40,486 2 location(s) to search for versions of addcalculator:
2025-09-11T00:18:40,486 * https://pypi.org/simple/addcalculator/
2025-09-11T00:18:40,486 * https://www.piwheels.org/simple/addcalculator/
2025-09-11T00:18:40,487 Fetching project page and analyzing links: https://pypi.org/simple/addcalculator/
2025-09-11T00:18:40,487 Getting page https://pypi.org/simple/addcalculator/
2025-09-11T00:18:40,489 Found index url https://pypi.org/simple/
2025-09-11T00:18:40,646 Fetched page https://pypi.org/simple/addcalculator/ as application/vnd.pypi.simple.v1+json
2025-09-11T00:18:40,647   Found link https://files.pythonhosted.org/packages/5d/86/f1c0c073611fd6cf7869c08cd0207bf22cbff1a53743cf2adb4f09035865/AddCalculator-0.0.1.tar.gz (from https://pypi.org/simple/addcalculator/), version: 0.0.1
2025-09-11T00:18:40,648   Found link https://files.pythonhosted.org/packages/7b/f0/ee4905f48d73b059962622ade9d0b9d32d000deb988a13fbe843e57993fc/AddCalculator-0.0.2.tar.gz (from https://pypi.org/simple/addcalculator/), version: 0.0.2
2025-09-11T00:18:40,648 Fetching project page and analyzing links: https://www.piwheels.org/simple/addcalculator/
2025-09-11T00:18:40,649 Getting page https://www.piwheels.org/simple/addcalculator/
2025-09-11T00:18:40,650 Found index url https://www.piwheels.org/simple/
2025-09-11T00:18:40,754 Fetched page https://www.piwheels.org/simple/addcalculator/ as text/html
2025-09-11T00:18:40,755 Skipping link: not a file: https://www.piwheels.org/simple/addcalculator/
2025-09-11T00:18:40,755 Skipping link: not a file: https://pypi.org/simple/addcalculator/
2025-09-11T00:18:40,783 Given no hashes to check 1 links for project 'addcalculator': discarding no candidates
2025-09-11T00:18:40,784 Collecting addcalculator==0.0.1
2025-09-11T00:18:40,786   Created temporary directory: /tmp/pip-unpack-n803t634
2025-09-11T00:18:40,954   Downloading AddCalculator-0.0.1.tar.gz (2.0 kB)
2025-09-11T00:18:40,973   Added addcalculator==0.0.1 from https://files.pythonhosted.org/packages/5d/86/f1c0c073611fd6cf7869c08cd0207bf22cbff1a53743cf2adb4f09035865/AddCalculator-0.0.1.tar.gz to build tracker '/tmp/pip-build-tracker-w8y9huea'
2025-09-11T00:18:40,975   Running setup.py (path:/tmp/pip-wheel-jlkzl4a1/addcalculator_d0817f2eacbb4659a1450aa0100bcade/setup.py) egg_info for package addcalculator
2025-09-11T00:18:40,975   Created temporary directory: /tmp/pip-pip-egg-info-9dpt83qm
2025-09-11T00:18:40,975   Preparing metadata (setup.py): started
2025-09-11T00:18:40,977   Running command python setup.py egg_info
2025-09-11T00:18:41,533   Traceback (most recent call last):
2025-09-11T00:18:41,534     File "<string>", line 2, in <module>
2025-09-11T00:18:41,534       exec(compile('''
2025-09-11T00:18:41,535       ~~~~^^^^^^^^^^^^
2025-09-11T00:18:41,535       # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-11T00:18:41,535       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-11T00:18:41,536       ...<32 lines>...
2025-09-11T00:18:41,536       exec(compile(setup_py_code, filename, "exec"))
2025-09-11T00:18:41,536       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-11T00:18:41,536       ''' % ('/tmp/pip-wheel-jlkzl4a1/addcalculator_d0817f2eacbb4659a1450aa0100bcade/setup.py',), "<pip-setuptools-caller>", "exec"))
2025-09-11T00:18:41,536       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-11T00:18:41,536     File "<pip-setuptools-caller>", line 35, in <module>
2025-09-11T00:18:41,537     File "/tmp/pip-wheel-jlkzl4a1/addcalculator_d0817f2eacbb4659a1450aa0100bcade/setup.py", line 15, in <module>
2025-09-11T00:18:41,537       long_description=open('README').read() + '\n\n' + open('CHANGELOG').read(),
2025-09-11T00:18:41,537                                                         ~~~~^^^^^^^^^^^^^
2025-09-11T00:18:41,537   FileNotFoundError: [Errno 2] No such file or directory: 'CHANGELOG'
2025-09-11T00:18:41,633   ERROR: python setup.py egg_info exited with 1
2025-09-11T00:18:41,648   [bold magenta]full command[/]: [blue]/usr/bin/python3 -c '
2025-09-11T00:18:41,648   exec(compile('"'"''"'"''"'"'
2025-09-11T00:18:41,648   # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-11T00:18:41,648   #
2025-09-11T00:18:41,648   # - It imports setuptools before invoking setup.py, to enable projects that directly
2025-09-11T00:18:41,648   #   import from `distutils.core` to work with newer packaging standards.
2025-09-11T00:18:41,648   # - It provides a clear error message when setuptools is not installed.
2025-09-11T00:18:41,648   # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so
2025-09-11T00:18:41,648   #   setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning:
2025-09-11T00:18:41,648   #     manifest_maker: standard file '"'"'-c'"'"' not found".
2025-09-11T00:18:41,648   # - It generates a shim setup.py, for handling setup.cfg-only projects.
2025-09-11T00:18:41,648   import os, sys, tokenize, traceback
2025-09-11T00:18:41,648   
2025-09-11T00:18:41,648   try:
2025-09-11T00:18:41,648       import setuptools
2025-09-11T00:18:41,648   except ImportError:
2025-09-11T00:18:41,648       print(
2025-09-11T00:18:41,648           "ERROR: Can not execute `setup.py` since setuptools failed to import in "
2025-09-11T00:18:41,648           "the build environment with exception:",
2025-09-11T00:18:41,648           file=sys.stderr,
2025-09-11T00:18:41,648       )
2025-09-11T00:18:41,648       traceback.print_exc()
2025-09-11T00:18:41,648       sys.exit(1)
2025-09-11T00:18:41,648   
2025-09-11T00:18:41,648   __file__ = %r
2025-09-11T00:18:41,648   sys.argv[0] = __file__
2025-09-11T00:18:41,648   
2025-09-11T00:18:41,648   if os.path.exists(__file__):
2025-09-11T00:18:41,648       filename = __file__
2025-09-11T00:18:41,648       with tokenize.open(__file__) as f:
2025-09-11T00:18:41,648           setup_py_code = f.read()
2025-09-11T00:18:41,648   else:
2025-09-11T00:18:41,648       filename = "<auto-generated setuptools caller>"
2025-09-11T00:18:41,648       setup_py_code = "from setuptools import setup; setup()"
2025-09-11T00:18:41,648   
2025-09-11T00:18:41,648   exec(compile(setup_py_code, filename, "exec"))
2025-09-11T00:18:41,648   '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-jlkzl4a1/addcalculator_d0817f2eacbb4659a1450aa0100bcade/setup.py'"'"',), "<pip-setuptools-caller>", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-9dpt83qm[/]
2025-09-11T00:18:41,648   [bold magenta]cwd[/]: /tmp/pip-wheel-jlkzl4a1/addcalculator_d0817f2eacbb4659a1450aa0100bcade/
2025-09-11T00:18:41,648   Preparing metadata (setup.py): finished with status 'error'
2025-09-11T00:18:41,650 ERROR: metadata generation failed
2025-09-11T00:18:41,656 Exception information:
2025-09-11T00:18:41,656 Traceback (most recent call last):
2025-09-11T00:18:41,656   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata
2025-09-11T00:18:41,656     call_subprocess(
2025-09-11T00:18:41,656     ~~~~~~~~~~~~~~~^
2025-09-11T00:18:41,656         args,
2025-09-11T00:18:41,656         ^^^^^
2025-09-11T00:18:41,656     ...<2 lines>...
2025-09-11T00:18:41,656         spinner=spinner,
2025-09-11T00:18:41,656         ^^^^^^^^^^^^^^^^
2025-09-11T00:18:41,656     )
2025-09-11T00:18:41,656     ^
2025-09-11T00:18:41,656   File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess
2025-09-11T00:18:41,656     raise error
2025-09-11T00:18:41,656 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1
2025-09-11T00:18:41,656 
2025-09-11T00:18:41,656 The above exception was the direct cause of the following exception:
2025-09-11T00:18:41,656 
2025-09-11T00:18:41,656 Traceback (most recent call last):
2025-09-11T00:18:41,656   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper
2025-09-11T00:18:41,656     status = _inner_run()
2025-09-11T00:18:41,656   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run
2025-09-11T00:18:41,656     return self.run(options, args)
2025-09-11T00:18:41,656            ~~~~~~~~^^^^^^^^^^^^^^^
2025-09-11T00:18:41,656   File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper
2025-09-11T00:18:41,656     return func(self, options, args)
2025-09-11T00:18:41,656   File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run
2025-09-11T00:18:41,656     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2025-09-11T00:18:41,656   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve
2025-09-11T00:18:41,656     result = self._result = resolver.resolve(
2025-09-11T00:18:41,656                             ~~~~~~~~~~~~~~~~^
2025-09-11T00:18:41,656         collected.requirements, max_rounds=limit_how_complex_resolution_can_be
2025-09-11T00:18:41,656         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-11T00:18:41,656     )
2025-09-11T00:18:41,656     ^
2025-09-11T00:18:41,656   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve
2025-09-11T00:18:41,656     state = resolution.resolve(requirements, max_rounds=max_rounds)
2025-09-11T00:18:41,656   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve
2025-09-11T00:18:41,656     self._add_to_criteria(self.state.criteria, r, parent=None)
2025-09-11T00:18:41,656     ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-11T00:18:41,656   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria
2025-09-11T00:18:41,656     if not criterion.candidates:
2025-09-11T00:18:41,656            ^^^^^^^^^^^^^^^^^^^^
2025-09-11T00:18:41,656   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__
2025-09-11T00:18:41,656     return bool(self._sequence)
2025-09-11T00:18:41,656   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__
2025-09-11T00:18:41,656     self._bool = any(self)
2025-09-11T00:18:41,656                  ~~~^^^^^^
2025-09-11T00:18:41,656   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in <genexpr>
2025-09-11T00:18:41,656     return (c for c in iterator if id(c) not in self._incompatible_ids)
2025-09-11T00:18:41,656                        ^^^^^^^^
2025-09-11T00:18:41,656   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built
2025-09-11T00:18:41,656     candidate = func()
2025-09-11T00:18:41,656   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link
2025-09-11T00:18:41,656     base: Optional[BaseCandidate] = self._make_base_candidate_from_link(
2025-09-11T00:18:41,656                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-11T00:18:41,656         link, template, name, version
2025-09-11T00:18:41,656         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-11T00:18:41,656     )
2025-09-11T00:18:41,656     ^
2025-09-11T00:18:41,656   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link
2025-09-11T00:18:41,656     self._link_candidate_cache[link] = LinkCandidate(
2025-09-11T00:18:41,656                                        ~~~~~~~~~~~~~^
2025-09-11T00:18:41,656         link,
2025-09-11T00:18:41,656         ^^^^^
2025-09-11T00:18:41,656     ...<3 lines>...
2025-09-11T00:18:41,656         version=version,
2025-09-11T00:18:41,656         ^^^^^^^^^^^^^^^^
2025-09-11T00:18:41,656     )
2025-09-11T00:18:41,656     ^
2025-09-11T00:18:41,656   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__
2025-09-11T00:18:41,656     super().__init__(
2025-09-11T00:18:41,656     ~~~~~~~~~~~~~~~~^
2025-09-11T00:18:41,656         link=link,
2025-09-11T00:18:41,656         ^^^^^^^^^^
2025-09-11T00:18:41,656     ...<4 lines>...
2025-09-11T00:18:41,656         version=version,
2025-09-11T00:18:41,656         ^^^^^^^^^^^^^^^^
2025-09-11T00:18:41,656     )
2025-09-11T00:18:41,656     ^
2025-09-11T00:18:41,656   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__
2025-09-11T00:18:41,656     self.dist = self._prepare()
2025-09-11T00:18:41,656                 ~~~~~~~~~~~~~^^
2025-09-11T00:18:41,656   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare
2025-09-11T00:18:41,656     dist = self._prepare_distribution()
2025-09-11T00:18:41,656   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution
2025-09-11T00:18:41,656     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2025-09-11T00:18:41,656            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-11T00:18:41,656   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement
2025-09-11T00:18:41,656     return self._prepare_linked_requirement(req, parallel_builds)
2025-09-11T00:18:41,656            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^
2025-09-11T00:18:41,656   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement
2025-09-11T00:18:41,656     dist = _get_prepared_distribution(
2025-09-11T00:18:41,656         req,
2025-09-11T00:18:41,656     ...<3 lines>...
2025-09-11T00:18:41,656         self.check_build_deps,
2025-09-11T00:18:41,656     )
2025-09-11T00:18:41,656   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution
2025-09-11T00:18:41,656     abstract_dist.prepare_distribution_metadata(
2025-09-11T00:18:41,656     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-11T00:18:41,656         finder, build_isolation, check_build_deps
2025-09-11T00:18:41,656         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-11T00:18:41,656     )
2025-09-11T00:18:41,656     ^
2025-09-11T00:18:41,656   File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata
2025-09-11T00:18:41,656     self.req.prepare_metadata()
2025-09-11T00:18:41,656     ~~~~~~~~~~~~~~~~~~~~~~~~~^^
2025-09-11T00:18:41,656   File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata
2025-09-11T00:18:41,656     self.metadata_directory = generate_metadata_legacy(
2025-09-11T00:18:41,656                               ~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-11T00:18:41,656         build_env=self.build_env,
2025-09-11T00:18:41,656         ^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-11T00:18:41,656     ...<3 lines>...
2025-09-11T00:18:41,656         details=details,
2025-09-11T00:18:41,656         ^^^^^^^^^^^^^^^^
2025-09-11T00:18:41,656     )
2025-09-11T00:18:41,656     ^
2025-09-11T00:18:41,656   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata
2025-09-11T00:18:41,656     raise MetadataGenerationFailed(package_details=details) from error
2025-09-11T00:18:41,656 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed
2025-09-11T00:18:41,683 Removed addcalculator==0.0.1 from https://files.pythonhosted.org/packages/5d/86/f1c0c073611fd6cf7869c08cd0207bf22cbff1a53743cf2adb4f09035865/AddCalculator-0.0.1.tar.gz from build tracker '/tmp/pip-build-tracker-w8y9huea'
2025-09-11T00:18:41,684 Removed build tracker: '/tmp/pip-build-tracker-w8y9huea'