2025-09-10T10:07:30,118 Created temporary directory: /tmp/pip-build-tracker-v922ptm0
2025-09-10T10:07:30,118 Initialized build tracking at /tmp/pip-build-tracker-v922ptm0
2025-09-10T10:07:30,118 Created build tracker: /tmp/pip-build-tracker-v922ptm0
2025-09-10T10:07:30,119 Entered build tracker: /tmp/pip-build-tracker-v922ptm0
2025-09-10T10:07:30,119 Created temporary directory: /tmp/pip-wheel-lgop9tp5
2025-09-10T10:07:30,122 Created temporary directory: /tmp/pip-ephem-wheel-cache-gef_tpyq
2025-09-10T10:07:30,184 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-09-10T10:07:30,186 2 location(s) to search for versions of viscad:
2025-09-10T10:07:30,186 * https://pypi.org/simple/viscad/
2025-09-10T10:07:30,186 * https://www.piwheels.org/simple/viscad/
2025-09-10T10:07:30,187 Fetching project page and analyzing links: https://pypi.org/simple/viscad/
2025-09-10T10:07:30,187 Getting page https://pypi.org/simple/viscad/
2025-09-10T10:07:30,188 Found index url https://pypi.org/simple/
2025-09-10T10:07:30,335 Fetched page https://pypi.org/simple/viscad/ as application/vnd.pypi.simple.v1+json
2025-09-10T10:07:30,337   Found link https://files.pythonhosted.org/packages/0e/4c/1665985e18d0920de893b46f6c70fd0a21581c4e5365b4b68b2f51e4b8dd/viscad-0.0.1.1.tar.gz (from https://pypi.org/simple/viscad/), version: 0.0.1.1
2025-09-10T10:07:30,337   Found link https://files.pythonhosted.org/packages/01/bf/b056b1153ed15e3638bec161c787d6a1a770b786a0f5c2255ca10b357662/viscad-0.0.1.2.tar.gz (from https://pypi.org/simple/viscad/), version: 0.0.1.2
2025-09-10T10:07:30,338 Fetching project page and analyzing links: https://www.piwheels.org/simple/viscad/
2025-09-10T10:07:30,339 Getting page https://www.piwheels.org/simple/viscad/
2025-09-10T10:07:30,340 Found index url https://www.piwheels.org/simple/
2025-09-10T10:07:30,445 Fetched page https://www.piwheels.org/simple/viscad/ as text/html
2025-09-10T10:07:30,446   Skipping link: No binaries permitted for viscad: https://archive1.piwheels.org/simple/viscad/viscad-0.0.1.2-py3-none-any.whl#sha256=4118304d51e2cf9ec74bf3b377e80c8e55d2d70200e437ac6baba638fbaacf7a (from https://www.piwheels.org/simple/viscad/)
2025-09-10T10:07:30,446 Skipping link: not a file: https://www.piwheels.org/simple/viscad/
2025-09-10T10:07:30,446 Skipping link: not a file: https://pypi.org/simple/viscad/
2025-09-10T10:07:30,470 Given no hashes to check 1 links for project 'viscad': discarding no candidates
2025-09-10T10:07:30,471 Collecting viscad==0.0.1.1
2025-09-10T10:07:30,472   Created temporary directory: /tmp/pip-unpack-tp_x2ydl
2025-09-10T10:07:30,612   Downloading viscad-0.0.1.1.tar.gz (4.8 kB)
2025-09-10T10:07:30,634   Added viscad==0.0.1.1 from https://files.pythonhosted.org/packages/0e/4c/1665985e18d0920de893b46f6c70fd0a21581c4e5365b4b68b2f51e4b8dd/viscad-0.0.1.1.tar.gz to build tracker '/tmp/pip-build-tracker-v922ptm0'
2025-09-10T10:07:30,636   Running setup.py (path:/tmp/pip-wheel-lgop9tp5/viscad_ea44cce2cce54c3396628cefd62a2a69/setup.py) egg_info for package viscad
2025-09-10T10:07:30,637   Created temporary directory: /tmp/pip-pip-egg-info-_0l_ahhg
2025-09-10T10:07:30,637   Preparing metadata (setup.py): started
2025-09-10T10:07:30,638   Running command python setup.py egg_info
2025-09-10T10:07:31,148   Traceback (most recent call last):
2025-09-10T10:07:31,150     File "<string>", line 2, in <module>
2025-09-10T10:07:31,150       exec(compile('''
2025-09-10T10:07:31,150       ~~~~^^^^^^^^^^^^
2025-09-10T10:07:31,150       # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-10T10:07:31,150       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-10T10:07:31,151       ...<32 lines>...
2025-09-10T10:07:31,151       exec(compile(setup_py_code, filename, "exec"))
2025-09-10T10:07:31,151       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-10T10:07:31,151       ''' % ('/tmp/pip-wheel-lgop9tp5/viscad_ea44cce2cce54c3396628cefd62a2a69/setup.py',), "<pip-setuptools-caller>", "exec"))
2025-09-10T10:07:31,151       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-10T10:07:31,151     File "<pip-setuptools-caller>", line 35, in <module>
2025-09-10T10:07:31,151     File "/tmp/pip-wheel-lgop9tp5/viscad_ea44cce2cce54c3396628cefd62a2a69/setup.py", line 15, in <module>
2025-09-10T10:07:31,151       long_description=open('README.txt').read() + '\n\n' + open('CHANGELOG.txt').read(),
2025-09-10T10:07:31,152                                                             ~~~~^^^^^^^^^^^^^^^^^
2025-09-10T10:07:31,152   FileNotFoundError: [Errno 2] No such file or directory: 'CHANGELOG.txt'
2025-09-10T10:07:31,235   ERROR: python setup.py egg_info exited with 1
2025-09-10T10:07:31,246   [bold magenta]full command[/]: [blue]/usr/bin/python3 -c '
2025-09-10T10:07:31,246   exec(compile('"'"''"'"''"'"'
2025-09-10T10:07:31,246   # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-10T10:07:31,246   #
2025-09-10T10:07:31,246   # - It imports setuptools before invoking setup.py, to enable projects that directly
2025-09-10T10:07:31,246   #   import from `distutils.core` to work with newer packaging standards.
2025-09-10T10:07:31,246   # - It provides a clear error message when setuptools is not installed.
2025-09-10T10:07:31,246   # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so
2025-09-10T10:07:31,246   #   setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning:
2025-09-10T10:07:31,246   #     manifest_maker: standard file '"'"'-c'"'"' not found".
2025-09-10T10:07:31,246   # - It generates a shim setup.py, for handling setup.cfg-only projects.
2025-09-10T10:07:31,246   import os, sys, tokenize, traceback
2025-09-10T10:07:31,246   
2025-09-10T10:07:31,246   try:
2025-09-10T10:07:31,246       import setuptools
2025-09-10T10:07:31,246   except ImportError:
2025-09-10T10:07:31,246       print(
2025-09-10T10:07:31,246           "ERROR: Can not execute `setup.py` since setuptools failed to import in "
2025-09-10T10:07:31,246           "the build environment with exception:",
2025-09-10T10:07:31,246           file=sys.stderr,
2025-09-10T10:07:31,246       )
2025-09-10T10:07:31,246       traceback.print_exc()
2025-09-10T10:07:31,246       sys.exit(1)
2025-09-10T10:07:31,246   
2025-09-10T10:07:31,246   __file__ = %r
2025-09-10T10:07:31,246   sys.argv[0] = __file__
2025-09-10T10:07:31,246   
2025-09-10T10:07:31,246   if os.path.exists(__file__):
2025-09-10T10:07:31,246       filename = __file__
2025-09-10T10:07:31,246       with tokenize.open(__file__) as f:
2025-09-10T10:07:31,246           setup_py_code = f.read()
2025-09-10T10:07:31,246   else:
2025-09-10T10:07:31,246       filename = "<auto-generated setuptools caller>"
2025-09-10T10:07:31,246       setup_py_code = "from setuptools import setup; setup()"
2025-09-10T10:07:31,246   
2025-09-10T10:07:31,246   exec(compile(setup_py_code, filename, "exec"))
2025-09-10T10:07:31,246   '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-lgop9tp5/viscad_ea44cce2cce54c3396628cefd62a2a69/setup.py'"'"',), "<pip-setuptools-caller>", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-_0l_ahhg[/]
2025-09-10T10:07:31,247   [bold magenta]cwd[/]: /tmp/pip-wheel-lgop9tp5/viscad_ea44cce2cce54c3396628cefd62a2a69/
2025-09-10T10:07:31,247   Preparing metadata (setup.py): finished with status 'error'
2025-09-10T10:07:31,248 ERROR: metadata generation failed
2025-09-10T10:07:31,252 Exception information:
2025-09-10T10:07:31,252 Traceback (most recent call last):
2025-09-10T10:07:31,252   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata
2025-09-10T10:07:31,252     call_subprocess(
2025-09-10T10:07:31,252     ~~~~~~~~~~~~~~~^
2025-09-10T10:07:31,252         args,
2025-09-10T10:07:31,252         ^^^^^
2025-09-10T10:07:31,252     ...<2 lines>...
2025-09-10T10:07:31,252         spinner=spinner,
2025-09-10T10:07:31,252         ^^^^^^^^^^^^^^^^
2025-09-10T10:07:31,252     )
2025-09-10T10:07:31,252     ^
2025-09-10T10:07:31,252   File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess
2025-09-10T10:07:31,252     raise error
2025-09-10T10:07:31,252 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1
2025-09-10T10:07:31,252 
2025-09-10T10:07:31,252 The above exception was the direct cause of the following exception:
2025-09-10T10:07:31,252 
2025-09-10T10:07:31,252 Traceback (most recent call last):
2025-09-10T10:07:31,252   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper
2025-09-10T10:07:31,252     status = _inner_run()
2025-09-10T10:07:31,252   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run
2025-09-10T10:07:31,252     return self.run(options, args)
2025-09-10T10:07:31,252            ~~~~~~~~^^^^^^^^^^^^^^^
2025-09-10T10:07:31,252   File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper
2025-09-10T10:07:31,252     return func(self, options, args)
2025-09-10T10:07:31,252   File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run
2025-09-10T10:07:31,252     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2025-09-10T10:07:31,252   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve
2025-09-10T10:07:31,252     result = self._result = resolver.resolve(
2025-09-10T10:07:31,252                             ~~~~~~~~~~~~~~~~^
2025-09-10T10:07:31,252         collected.requirements, max_rounds=limit_how_complex_resolution_can_be
2025-09-10T10:07:31,252         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-10T10:07:31,252     )
2025-09-10T10:07:31,252     ^
2025-09-10T10:07:31,252   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve
2025-09-10T10:07:31,252     state = resolution.resolve(requirements, max_rounds=max_rounds)
2025-09-10T10:07:31,252   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve
2025-09-10T10:07:31,252     self._add_to_criteria(self.state.criteria, r, parent=None)
2025-09-10T10:07:31,252     ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-10T10:07:31,252   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria
2025-09-10T10:07:31,252     if not criterion.candidates:
2025-09-10T10:07:31,252            ^^^^^^^^^^^^^^^^^^^^
2025-09-10T10:07:31,252   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__
2025-09-10T10:07:31,252     return bool(self._sequence)
2025-09-10T10:07:31,252   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__
2025-09-10T10:07:31,252     self._bool = any(self)
2025-09-10T10:07:31,252                  ~~~^^^^^^
2025-09-10T10:07:31,252   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in <genexpr>
2025-09-10T10:07:31,252     return (c for c in iterator if id(c) not in self._incompatible_ids)
2025-09-10T10:07:31,252                        ^^^^^^^^
2025-09-10T10:07:31,252   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built
2025-09-10T10:07:31,252     candidate = func()
2025-09-10T10:07:31,252   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link
2025-09-10T10:07:31,252     base: Optional[BaseCandidate] = self._make_base_candidate_from_link(
2025-09-10T10:07:31,252                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-10T10:07:31,252         link, template, name, version
2025-09-10T10:07:31,252         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-10T10:07:31,252     )
2025-09-10T10:07:31,252     ^
2025-09-10T10:07:31,252   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link
2025-09-10T10:07:31,252     self._link_candidate_cache[link] = LinkCandidate(
2025-09-10T10:07:31,252                                        ~~~~~~~~~~~~~^
2025-09-10T10:07:31,252         link,
2025-09-10T10:07:31,252         ^^^^^
2025-09-10T10:07:31,252     ...<3 lines>...
2025-09-10T10:07:31,252         version=version,
2025-09-10T10:07:31,252         ^^^^^^^^^^^^^^^^
2025-09-10T10:07:31,252     )
2025-09-10T10:07:31,252     ^
2025-09-10T10:07:31,252   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__
2025-09-10T10:07:31,252     super().__init__(
2025-09-10T10:07:31,252     ~~~~~~~~~~~~~~~~^
2025-09-10T10:07:31,252         link=link,
2025-09-10T10:07:31,252         ^^^^^^^^^^
2025-09-10T10:07:31,252     ...<4 lines>...
2025-09-10T10:07:31,252         version=version,
2025-09-10T10:07:31,252         ^^^^^^^^^^^^^^^^
2025-09-10T10:07:31,252     )
2025-09-10T10:07:31,252     ^
2025-09-10T10:07:31,252   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__
2025-09-10T10:07:31,252     self.dist = self._prepare()
2025-09-10T10:07:31,252                 ~~~~~~~~~~~~~^^
2025-09-10T10:07:31,252   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare
2025-09-10T10:07:31,252     dist = self._prepare_distribution()
2025-09-10T10:07:31,252   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution
2025-09-10T10:07:31,252     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2025-09-10T10:07:31,252            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-10T10:07:31,252   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement
2025-09-10T10:07:31,252     return self._prepare_linked_requirement(req, parallel_builds)
2025-09-10T10:07:31,252            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^
2025-09-10T10:07:31,252   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement
2025-09-10T10:07:31,252     dist = _get_prepared_distribution(
2025-09-10T10:07:31,252         req,
2025-09-10T10:07:31,252     ...<3 lines>...
2025-09-10T10:07:31,252         self.check_build_deps,
2025-09-10T10:07:31,252     )
2025-09-10T10:07:31,252   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution
2025-09-10T10:07:31,252     abstract_dist.prepare_distribution_metadata(
2025-09-10T10:07:31,252     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-10T10:07:31,252         finder, build_isolation, check_build_deps
2025-09-10T10:07:31,252         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-10T10:07:31,252     )
2025-09-10T10:07:31,252     ^
2025-09-10T10:07:31,252   File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata
2025-09-10T10:07:31,252     self.req.prepare_metadata()
2025-09-10T10:07:31,252     ~~~~~~~~~~~~~~~~~~~~~~~~~^^
2025-09-10T10:07:31,252   File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata
2025-09-10T10:07:31,252     self.metadata_directory = generate_metadata_legacy(
2025-09-10T10:07:31,252                               ~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-10T10:07:31,252         build_env=self.build_env,
2025-09-10T10:07:31,252         ^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-10T10:07:31,252     ...<3 lines>...
2025-09-10T10:07:31,252         details=details,
2025-09-10T10:07:31,252         ^^^^^^^^^^^^^^^^
2025-09-10T10:07:31,252     )
2025-09-10T10:07:31,252     ^
2025-09-10T10:07:31,252   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata
2025-09-10T10:07:31,252     raise MetadataGenerationFailed(package_details=details) from error
2025-09-10T10:07:31,252 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed
2025-09-10T10:07:31,273 Removed viscad==0.0.1.1 from https://files.pythonhosted.org/packages/0e/4c/1665985e18d0920de893b46f6c70fd0a21581c4e5365b4b68b2f51e4b8dd/viscad-0.0.1.1.tar.gz from build tracker '/tmp/pip-build-tracker-v922ptm0'
2025-09-10T10:07:31,273 Removed build tracker: '/tmp/pip-build-tracker-v922ptm0'