2025-09-07T20:41:11,140 Created temporary directory: /tmp/pip-build-tracker-ke9fkrzw
2025-09-07T20:41:11,141 Initialized build tracking at /tmp/pip-build-tracker-ke9fkrzw
2025-09-07T20:41:11,141 Created build tracker: /tmp/pip-build-tracker-ke9fkrzw
2025-09-07T20:41:11,141 Entered build tracker: /tmp/pip-build-tracker-ke9fkrzw
2025-09-07T20:41:11,142 Created temporary directory: /tmp/pip-wheel-wzl50psb
2025-09-07T20:41:11,145 Created temporary directory: /tmp/pip-ephem-wheel-cache-zexrgkcv
2025-09-07T20:41:11,202 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-09-07T20:41:11,204 2 location(s) to search for versions of validol2:
2025-09-07T20:41:11,204 * https://pypi.org/simple/validol2/
2025-09-07T20:41:11,204 * https://www.piwheels.org/simple/validol2/
2025-09-07T20:41:11,204 Fetching project page and analyzing links: https://pypi.org/simple/validol2/
2025-09-07T20:41:11,205 Getting page https://pypi.org/simple/validol2/
2025-09-07T20:41:11,206 Found index url https://pypi.org/simple/
2025-09-07T20:41:11,358 Fetched page https://pypi.org/simple/validol2/ as application/vnd.pypi.simple.v1+json
2025-09-07T20:41:11,359   Found link https://files.pythonhosted.org/packages/67/eb/46eadbb39c8d0fb7608251a6b14b404640993827137954adbf41c25b7ae5/validol2-0.1.tar.gz (from https://pypi.org/simple/validol2/), version: 0.1
2025-09-07T20:41:11,360 Fetching project page and analyzing links: https://www.piwheels.org/simple/validol2/
2025-09-07T20:41:11,360 Getting page https://www.piwheels.org/simple/validol2/
2025-09-07T20:41:11,361 Found index url https://www.piwheels.org/simple/
2025-09-07T20:41:11,458 Fetched page https://www.piwheels.org/simple/validol2/ as text/html
2025-09-07T20:41:11,459 Skipping link: not a file: https://www.piwheels.org/simple/validol2/
2025-09-07T20:41:11,459 Skipping link: not a file: https://pypi.org/simple/validol2/
2025-09-07T20:41:11,482 Given no hashes to check 1 links for project 'validol2': discarding no candidates
2025-09-07T20:41:11,483 Collecting validol2==0.1
2025-09-07T20:41:11,484   Created temporary directory: /tmp/pip-unpack-juxei6ry
2025-09-07T20:41:11,635   Downloading validol2-0.1.tar.gz (2.3 kB)
2025-09-07T20:41:11,648   Added validol2==0.1 from https://files.pythonhosted.org/packages/67/eb/46eadbb39c8d0fb7608251a6b14b404640993827137954adbf41c25b7ae5/validol2-0.1.tar.gz to build tracker '/tmp/pip-build-tracker-ke9fkrzw'
2025-09-07T20:41:11,650   Running setup.py (path:/tmp/pip-wheel-wzl50psb/validol2_521784ef6d4b41fdbbd231ba7264bc19/setup.py) egg_info for package validol2
2025-09-07T20:41:11,651   Created temporary directory: /tmp/pip-pip-egg-info-e17y67it
2025-09-07T20:41:11,651   Preparing metadata (setup.py): started
2025-09-07T20:41:11,652   Running command python setup.py egg_info
2025-09-07T20:41:12,180   Traceback (most recent call last):
2025-09-07T20:41:12,182     File "<string>", line 2, in <module>
2025-09-07T20:41:12,182       exec(compile('''
2025-09-07T20:41:12,182       ~~~~^^^^^^^^^^^^
2025-09-07T20:41:12,182       # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-07T20:41:12,182       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T20:41:12,182       ...<32 lines>...
2025-09-07T20:41:12,182       exec(compile(setup_py_code, filename, "exec"))
2025-09-07T20:41:12,183       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T20:41:12,183       ''' % ('/tmp/pip-wheel-wzl50psb/validol2_521784ef6d4b41fdbbd231ba7264bc19/setup.py',), "<pip-setuptools-caller>", "exec"))
2025-09-07T20:41:12,183       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T20:41:12,183     File "<pip-setuptools-caller>", line 35, in <module>
2025-09-07T20:41:12,183     File "/tmp/pip-wheel-wzl50psb/validol2_521784ef6d4b41fdbbd231ba7264bc19/setup.py", line 19, in <module>
2025-09-07T20:41:12,183       import validol2
2025-09-07T20:41:12,183     File "/tmp/pip-wheel-wzl50psb/validol2_521784ef6d4b41fdbbd231ba7264bc19/validol2.py", line 15, in <module>
2025-09-07T20:41:12,183       from itertools import izip, cycle
2025-09-07T20:41:12,184   ImportError: cannot import name 'izip' from 'itertools' (unknown location)
2025-09-07T20:41:12,268   ERROR: python setup.py egg_info exited with 1
2025-09-07T20:41:12,280   [bold magenta]full command[/]: [blue]/usr/bin/python3 -c '
2025-09-07T20:41:12,280   exec(compile('"'"''"'"''"'"'
2025-09-07T20:41:12,280   # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-07T20:41:12,280   #
2025-09-07T20:41:12,280   # - It imports setuptools before invoking setup.py, to enable projects that directly
2025-09-07T20:41:12,280   #   import from `distutils.core` to work with newer packaging standards.
2025-09-07T20:41:12,280   # - It provides a clear error message when setuptools is not installed.
2025-09-07T20:41:12,280   # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so
2025-09-07T20:41:12,280   #   setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning:
2025-09-07T20:41:12,280   #     manifest_maker: standard file '"'"'-c'"'"' not found".
2025-09-07T20:41:12,280   # - It generates a shim setup.py, for handling setup.cfg-only projects.
2025-09-07T20:41:12,280   import os, sys, tokenize, traceback
2025-09-07T20:41:12,280   
2025-09-07T20:41:12,280   try:
2025-09-07T20:41:12,280       import setuptools
2025-09-07T20:41:12,280   except ImportError:
2025-09-07T20:41:12,280       print(
2025-09-07T20:41:12,280           "ERROR: Can not execute `setup.py` since setuptools failed to import in "
2025-09-07T20:41:12,280           "the build environment with exception:",
2025-09-07T20:41:12,280           file=sys.stderr,
2025-09-07T20:41:12,280       )
2025-09-07T20:41:12,280       traceback.print_exc()
2025-09-07T20:41:12,280       sys.exit(1)
2025-09-07T20:41:12,280   
2025-09-07T20:41:12,280   __file__ = %r
2025-09-07T20:41:12,280   sys.argv[0] = __file__
2025-09-07T20:41:12,280   
2025-09-07T20:41:12,280   if os.path.exists(__file__):
2025-09-07T20:41:12,280       filename = __file__
2025-09-07T20:41:12,280       with tokenize.open(__file__) as f:
2025-09-07T20:41:12,280           setup_py_code = f.read()
2025-09-07T20:41:12,280   else:
2025-09-07T20:41:12,280       filename = "<auto-generated setuptools caller>"
2025-09-07T20:41:12,280       setup_py_code = "from setuptools import setup; setup()"
2025-09-07T20:41:12,280   
2025-09-07T20:41:12,280   exec(compile(setup_py_code, filename, "exec"))
2025-09-07T20:41:12,280   '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-wzl50psb/validol2_521784ef6d4b41fdbbd231ba7264bc19/setup.py'"'"',), "<pip-setuptools-caller>", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-e17y67it[/]
2025-09-07T20:41:12,280   [bold magenta]cwd[/]: /tmp/pip-wheel-wzl50psb/validol2_521784ef6d4b41fdbbd231ba7264bc19/
2025-09-07T20:41:12,280   Preparing metadata (setup.py): finished with status 'error'
2025-09-07T20:41:12,281 ERROR: metadata generation failed
2025-09-07T20:41:12,285 Exception information:
2025-09-07T20:41:12,285 Traceback (most recent call last):
2025-09-07T20:41:12,285   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata
2025-09-07T20:41:12,285     call_subprocess(
2025-09-07T20:41:12,285     ~~~~~~~~~~~~~~~^
2025-09-07T20:41:12,285         args,
2025-09-07T20:41:12,285         ^^^^^
2025-09-07T20:41:12,285     ...<2 lines>...
2025-09-07T20:41:12,285         spinner=spinner,
2025-09-07T20:41:12,285         ^^^^^^^^^^^^^^^^
2025-09-07T20:41:12,285     )
2025-09-07T20:41:12,285     ^
2025-09-07T20:41:12,285   File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess
2025-09-07T20:41:12,285     raise error
2025-09-07T20:41:12,285 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1
2025-09-07T20:41:12,285 
2025-09-07T20:41:12,285 The above exception was the direct cause of the following exception:
2025-09-07T20:41:12,285 
2025-09-07T20:41:12,285 Traceback (most recent call last):
2025-09-07T20:41:12,285   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper
2025-09-07T20:41:12,285     status = _inner_run()
2025-09-07T20:41:12,285   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run
2025-09-07T20:41:12,285     return self.run(options, args)
2025-09-07T20:41:12,285            ~~~~~~~~^^^^^^^^^^^^^^^
2025-09-07T20:41:12,285   File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper
2025-09-07T20:41:12,285     return func(self, options, args)
2025-09-07T20:41:12,285   File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run
2025-09-07T20:41:12,285     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2025-09-07T20:41:12,285   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve
2025-09-07T20:41:12,285     result = self._result = resolver.resolve(
2025-09-07T20:41:12,285                             ~~~~~~~~~~~~~~~~^
2025-09-07T20:41:12,285         collected.requirements, max_rounds=limit_how_complex_resolution_can_be
2025-09-07T20:41:12,285         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T20:41:12,285     )
2025-09-07T20:41:12,285     ^
2025-09-07T20:41:12,285   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve
2025-09-07T20:41:12,285     state = resolution.resolve(requirements, max_rounds=max_rounds)
2025-09-07T20:41:12,285   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve
2025-09-07T20:41:12,285     self._add_to_criteria(self.state.criteria, r, parent=None)
2025-09-07T20:41:12,285     ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T20:41:12,285   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria
2025-09-07T20:41:12,285     if not criterion.candidates:
2025-09-07T20:41:12,285            ^^^^^^^^^^^^^^^^^^^^
2025-09-07T20:41:12,285   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__
2025-09-07T20:41:12,285     return bool(self._sequence)
2025-09-07T20:41:12,285   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__
2025-09-07T20:41:12,285     self._bool = any(self)
2025-09-07T20:41:12,285                  ~~~^^^^^^
2025-09-07T20:41:12,285   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in <genexpr>
2025-09-07T20:41:12,285     return (c for c in iterator if id(c) not in self._incompatible_ids)
2025-09-07T20:41:12,285                        ^^^^^^^^
2025-09-07T20:41:12,285   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built
2025-09-07T20:41:12,285     candidate = func()
2025-09-07T20:41:12,285   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link
2025-09-07T20:41:12,285     base: Optional[BaseCandidate] = self._make_base_candidate_from_link(
2025-09-07T20:41:12,285                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-07T20:41:12,285         link, template, name, version
2025-09-07T20:41:12,285         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T20:41:12,285     )
2025-09-07T20:41:12,285     ^
2025-09-07T20:41:12,285   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link
2025-09-07T20:41:12,285     self._link_candidate_cache[link] = LinkCandidate(
2025-09-07T20:41:12,285                                        ~~~~~~~~~~~~~^
2025-09-07T20:41:12,285         link,
2025-09-07T20:41:12,285         ^^^^^
2025-09-07T20:41:12,285     ...<3 lines>...
2025-09-07T20:41:12,285         version=version,
2025-09-07T20:41:12,285         ^^^^^^^^^^^^^^^^
2025-09-07T20:41:12,285     )
2025-09-07T20:41:12,285     ^
2025-09-07T20:41:12,285   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__
2025-09-07T20:41:12,285     super().__init__(
2025-09-07T20:41:12,285     ~~~~~~~~~~~~~~~~^
2025-09-07T20:41:12,285         link=link,
2025-09-07T20:41:12,285         ^^^^^^^^^^
2025-09-07T20:41:12,285     ...<4 lines>...
2025-09-07T20:41:12,285         version=version,
2025-09-07T20:41:12,285         ^^^^^^^^^^^^^^^^
2025-09-07T20:41:12,285     )
2025-09-07T20:41:12,285     ^
2025-09-07T20:41:12,285   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__
2025-09-07T20:41:12,285     self.dist = self._prepare()
2025-09-07T20:41:12,285                 ~~~~~~~~~~~~~^^
2025-09-07T20:41:12,285   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare
2025-09-07T20:41:12,285     dist = self._prepare_distribution()
2025-09-07T20:41:12,285   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution
2025-09-07T20:41:12,285     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2025-09-07T20:41:12,285            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T20:41:12,285   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement
2025-09-07T20:41:12,285     return self._prepare_linked_requirement(req, parallel_builds)
2025-09-07T20:41:12,285            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T20:41:12,285   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement
2025-09-07T20:41:12,285     dist = _get_prepared_distribution(
2025-09-07T20:41:12,285         req,
2025-09-07T20:41:12,285     ...<3 lines>...
2025-09-07T20:41:12,285         self.check_build_deps,
2025-09-07T20:41:12,285     )
2025-09-07T20:41:12,285   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution
2025-09-07T20:41:12,285     abstract_dist.prepare_distribution_metadata(
2025-09-07T20:41:12,285     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-07T20:41:12,285         finder, build_isolation, check_build_deps
2025-09-07T20:41:12,285         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T20:41:12,285     )
2025-09-07T20:41:12,285     ^
2025-09-07T20:41:12,285   File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata
2025-09-07T20:41:12,285     self.req.prepare_metadata()
2025-09-07T20:41:12,285     ~~~~~~~~~~~~~~~~~~~~~~~~~^^
2025-09-07T20:41:12,285   File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata
2025-09-07T20:41:12,285     self.metadata_directory = generate_metadata_legacy(
2025-09-07T20:41:12,285                               ~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-07T20:41:12,285         build_env=self.build_env,
2025-09-07T20:41:12,285         ^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T20:41:12,285     ...<3 lines>...
2025-09-07T20:41:12,285         details=details,
2025-09-07T20:41:12,285         ^^^^^^^^^^^^^^^^
2025-09-07T20:41:12,285     )
2025-09-07T20:41:12,285     ^
2025-09-07T20:41:12,285   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata
2025-09-07T20:41:12,285     raise MetadataGenerationFailed(package_details=details) from error
2025-09-07T20:41:12,285 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed
2025-09-07T20:41:12,306 Removed validol2==0.1 from https://files.pythonhosted.org/packages/67/eb/46eadbb39c8d0fb7608251a6b14b404640993827137954adbf41c25b7ae5/validol2-0.1.tar.gz from build tracker '/tmp/pip-build-tracker-ke9fkrzw'
2025-09-07T20:41:12,306 Removed build tracker: '/tmp/pip-build-tracker-ke9fkrzw'