2023-09-17T22:29:46,201 Created temporary directory: /tmp/pip-build-tracker-yrz0ixe7
2023-09-17T22:29:46,202 Initialized build tracking at /tmp/pip-build-tracker-yrz0ixe7
2023-09-17T22:29:46,202 Created build tracker: /tmp/pip-build-tracker-yrz0ixe7
2023-09-17T22:29:46,203 Entered build tracker: /tmp/pip-build-tracker-yrz0ixe7
2023-09-17T22:29:46,203 Created temporary directory: /tmp/pip-wheel-7dmz33uo
2023-09-17T22:29:46,206 Created temporary directory: /tmp/pip-ephem-wheel-cache-sc2bxcnl
2023-09-17T22:29:46,227 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2023-09-17T22:29:46,231 2 location(s) to search for versions of volterra:
2023-09-17T22:29:46,231 * https://pypi.org/simple/volterra/
2023-09-17T22:29:46,231 * https://www.piwheels.org/simple/volterra/
2023-09-17T22:29:46,232 Fetching project page and analyzing links: https://pypi.org/simple/volterra/
2023-09-17T22:29:46,233 Getting page https://pypi.org/simple/volterra/
2023-09-17T22:29:46,234 Found index url https://pypi.org/simple/
2023-09-17T22:29:46,451 Fetched page https://pypi.org/simple/volterra/ as application/vnd.pypi.simple.v1+json
2023-09-17T22:29:46,453   Skipping link: No binaries permitted for volterra: https://files.pythonhosted.org/packages/06/ca/b4dcfba21d5fe189c25e3afc6ad51d5d316fff65a3e73ba3067e8bcdeb6b/volterra-0.0.1-py3-none-any.whl (from https://pypi.org/simple/volterra/)
2023-09-17T22:29:46,453   Found link https://files.pythonhosted.org/packages/6e/74/0fddef381866d5096f8649723a54ca9e6c839912f9fb8602ccc0529e9721/volterra-0.0.1.tar.gz (from https://pypi.org/simple/volterra/), version: 0.0.1
2023-09-17T22:29:46,454 Fetching project page and analyzing links: https://www.piwheels.org/simple/volterra/
2023-09-17T22:29:46,455 Getting page https://www.piwheels.org/simple/volterra/
2023-09-17T22:29:46,456 Found index url https://www.piwheels.org/simple/
2023-09-17T22:29:46,719 Fetched page https://www.piwheels.org/simple/volterra/ as text/html
2023-09-17T22:29:46,721 Skipping link: not a file: https://www.piwheels.org/simple/volterra/
2023-09-17T22:29:46,721 Skipping link: not a file: https://pypi.org/simple/volterra/
2023-09-17T22:29:46,740 Given no hashes to check 1 links for project 'volterra': discarding no candidates
2023-09-17T22:29:46,758 Collecting volterra==0.0.1
2023-09-17T22:29:46,760   Created temporary directory: /tmp/pip-unpack-2n2eo6aq
2023-09-17T22:29:46,983   Downloading volterra-0.0.1.tar.gz (2.3 kB)
2023-09-17T22:29:47,023   Added volterra==0.0.1 from https://files.pythonhosted.org/packages/6e/74/0fddef381866d5096f8649723a54ca9e6c839912f9fb8602ccc0529e9721/volterra-0.0.1.tar.gz to build tracker '/tmp/pip-build-tracker-yrz0ixe7'
2023-09-17T22:29:47,024   Running setup.py (path:/tmp/pip-wheel-7dmz33uo/volterra_0ecff150be824354a5c6a3afb1c7eb7a/setup.py) egg_info for package volterra
2023-09-17T22:29:47,025   Created temporary directory: /tmp/pip-pip-egg-info-ex95txix
2023-09-17T22:29:47,026   Preparing metadata (setup.py): started
2023-09-17T22:29:47,027   Running command python setup.py egg_info
2023-09-17T22:29:47,436   Traceback (most recent call last):
2023-09-17T22:29:47,436     File "<string>", line 2, in <module>
2023-09-17T22:29:47,437     File "<pip-setuptools-caller>", line 34, in <module>
2023-09-17T22:29:47,438     File "/tmp/pip-wheel-7dmz33uo/volterra_0ecff150be824354a5c6a3afb1c7eb7a/setup.py", line 3, in <module>
2023-09-17T22:29:47,439       with open('requirements.txt') as f:
2023-09-17T22:29:47,440            ^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-17T22:29:47,441   FileNotFoundError: [Errno 2] No such file or directory: 'requirements.txt'
2023-09-17T22:29:47,506   ERROR: [present-rich] python setup.py egg_info exited with 1
2023-09-17T22:29:47,519   [bold magenta]full command[/]: [blue]/usr/bin/python3 -c '
2023-09-17T22:29:47,519   exec(compile('"'"''"'"''"'"'
2023-09-17T22:29:47,519   # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2023-09-17T22:29:47,519   #
2023-09-17T22:29:47,519   # - It imports setuptools before invoking setup.py, to enable projects that directly
2023-09-17T22:29:47,519   #   import from `distutils.core` to work with newer packaging standards.
2023-09-17T22:29:47,519   # - It provides a clear error message when setuptools is not installed.
2023-09-17T22:29:47,519   # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so
2023-09-17T22:29:47,519   #   setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning:
2023-09-17T22:29:47,519   #     manifest_maker: standard file '"'"'-c'"'"' not found".
2023-09-17T22:29:47,519   # - It generates a shim setup.py, for handling setup.cfg-only projects.
2023-09-17T22:29:47,519   import os, sys, tokenize
2023-09-17T22:29:47,519   
2023-09-17T22:29:47,519   try:
2023-09-17T22:29:47,519       import setuptools
2023-09-17T22:29:47,519   except ImportError as error:
2023-09-17T22:29:47,519       print(
2023-09-17T22:29:47,519           "ERROR: Can not execute `setup.py` since setuptools is not available in "
2023-09-17T22:29:47,519           "the build environment.",
2023-09-17T22:29:47,519           file=sys.stderr,
2023-09-17T22:29:47,519       )
2023-09-17T22:29:47,519       sys.exit(1)
2023-09-17T22:29:47,519   
2023-09-17T22:29:47,519   __file__ = %r
2023-09-17T22:29:47,519   sys.argv[0] = __file__
2023-09-17T22:29:47,519   
2023-09-17T22:29:47,519   if os.path.exists(__file__):
2023-09-17T22:29:47,519       filename = __file__
2023-09-17T22:29:47,519       with tokenize.open(__file__) as f:
2023-09-17T22:29:47,519           setup_py_code = f.read()
2023-09-17T22:29:47,519   else:
2023-09-17T22:29:47,519       filename = "<auto-generated setuptools caller>"
2023-09-17T22:29:47,519       setup_py_code = "from setuptools import setup; setup()"
2023-09-17T22:29:47,519   
2023-09-17T22:29:47,519   exec(compile(setup_py_code, filename, "exec"))
2023-09-17T22:29:47,519   '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-7dmz33uo/volterra_0ecff150be824354a5c6a3afb1c7eb7a/setup.py'"'"',), "<pip-setuptools-caller>", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-ex95txix[/]
2023-09-17T22:29:47,520   [bold magenta]cwd[/]: /tmp/pip-wheel-7dmz33uo/volterra_0ecff150be824354a5c6a3afb1c7eb7a/
2023-09-17T22:29:47,521   Preparing metadata (setup.py): finished with status 'error'
2023-09-17T22:29:47,522 ERROR: [present-rich] metadata generation failed
2023-09-17T22:29:47,528 Exception information:
2023-09-17T22:29:47,528 Traceback (most recent call last):
2023-09-17T22:29:47,528   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 64, in generate_metadata
2023-09-17T22:29:47,528     call_subprocess(
2023-09-17T22:29:47,528   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/utils/subprocess.py", line 224, in call_subprocess
2023-09-17T22:29:47,528     raise error
2023-09-17T22:29:47,528 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1
2023-09-17T22:29:47,528 
2023-09-17T22:29:47,528 The above exception was the direct cause of the following exception:
2023-09-17T22:29:47,528 
2023-09-17T22:29:47,528 Traceback (most recent call last):
2023-09-17T22:29:47,528   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/cli/base_command.py", line 180, in exc_logging_wrapper
2023-09-17T22:29:47,528     status = run_func(*args)
2023-09-17T22:29:47,528              ^^^^^^^^^^^^^^^
2023-09-17T22:29:47,528   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/cli/req_command.py", line 248, in wrapper
2023-09-17T22:29:47,528     return func(self, options, args)
2023-09-17T22:29:47,528            ^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-17T22:29:47,528   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/commands/wheel.py", line 147, in run
2023-09-17T22:29:47,528     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2023-09-17T22:29:47,528                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-17T22:29:47,528   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 92, in resolve
2023-09-17T22:29:47,528     result = self._result = resolver.resolve(
2023-09-17T22:29:47,528                             ^^^^^^^^^^^^^^^^^
2023-09-17T22:29:47,528   File "/usr/local/lib/python3.11/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 546, in resolve
2023-09-17T22:29:47,528     state = resolution.resolve(requirements, max_rounds=max_rounds)
2023-09-17T22:29:47,528             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-17T22:29:47,528   File "/usr/local/lib/python3.11/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 397, in resolve
2023-09-17T22:29:47,528     self._add_to_criteria(self.state.criteria, r, parent=None)
2023-09-17T22:29:47,528   File "/usr/local/lib/python3.11/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _add_to_criteria
2023-09-17T22:29:47,528     if not criterion.candidates:
2023-09-17T22:29:47,528   File "/usr/local/lib/python3.11/dist-packages/pip/_vendor/resolvelib/structs.py", line 156, in __bool__
2023-09-17T22:29:47,528     return bool(self._sequence)
2023-09-17T22:29:47,528            ^^^^^^^^^^^^^^^^^^^^
2023-09-17T22:29:47,528   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 155, in __bool__
2023-09-17T22:29:47,528     return any(self)
2023-09-17T22:29:47,528            ^^^^^^^^^
2023-09-17T22:29:47,528   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 143, in <genexpr>
2023-09-17T22:29:47,528     return (c for c in iterator if id(c) not in self._incompatible_ids)
2023-09-17T22:29:47,528            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-17T22:29:47,528   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 47, in _iter_built
2023-09-17T22:29:47,528     candidate = func()
2023-09-17T22:29:47,528                 ^^^^^^
2023-09-17T22:29:47,528   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 206, in _make_candidate_from_link
2023-09-17T22:29:47,528     self._link_candidate_cache[link] = LinkCandidate(
2023-09-17T22:29:47,528                                        ^^^^^^^^^^^^^^
2023-09-17T22:29:47,528   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 293, in __init__
2023-09-17T22:29:47,528     super().__init__(
2023-09-17T22:29:47,528   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 156, in __init__
2023-09-17T22:29:47,528     self.dist = self._prepare()
2023-09-17T22:29:47,528                 ^^^^^^^^^^^^^^^
2023-09-17T22:29:47,528   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 225, in _prepare
2023-09-17T22:29:47,528     dist = self._prepare_distribution()
2023-09-17T22:29:47,528            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-17T22:29:47,528   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 304, in _prepare_distribution
2023-09-17T22:29:47,528     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2023-09-17T22:29:47,528            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-17T22:29:47,528   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/prepare.py", line 538, in prepare_linked_requirement
2023-09-17T22:29:47,528     return self._prepare_linked_requirement(req, parallel_builds)
2023-09-17T22:29:47,528            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-17T22:29:47,528   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/prepare.py", line 653, in _prepare_linked_requirement
2023-09-17T22:29:47,528     dist = _get_prepared_distribution(
2023-09-17T22:29:47,528            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-17T22:29:47,528   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/prepare.py", line 69, in _get_prepared_distribution
2023-09-17T22:29:47,528     abstract_dist.prepare_distribution_metadata(
2023-09-17T22:29:47,528   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/distributions/sdist.py", line 61, in prepare_distribution_metadata
2023-09-17T22:29:47,528     self.req.prepare_metadata()
2023-09-17T22:29:47,528   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/req/req_install.py", line 568, in prepare_metadata
2023-09-17T22:29:47,528     self.metadata_directory = generate_metadata_legacy(
2023-09-17T22:29:47,528                               ^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-17T22:29:47,528   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 71, in generate_metadata
2023-09-17T22:29:47,528     raise MetadataGenerationFailed(package_details=details) from error
2023-09-17T22:29:47,528 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed
2023-09-17T22:29:47,540 Removed volterra==0.0.1 from https://files.pythonhosted.org/packages/6e/74/0fddef381866d5096f8649723a54ca9e6c839912f9fb8602ccc0529e9721/volterra-0.0.1.tar.gz from build tracker '/tmp/pip-build-tracker-yrz0ixe7'
2023-09-17T22:29:47,541 Removed build tracker: '/tmp/pip-build-tracker-yrz0ixe7'