2025-09-07T23:18:12,434 Created temporary directory: /tmp/pip-build-tracker-m8c7bs7c
2025-09-07T23:18:12,435 Initialized build tracking at /tmp/pip-build-tracker-m8c7bs7c
2025-09-07T23:18:12,435 Created build tracker: /tmp/pip-build-tracker-m8c7bs7c
2025-09-07T23:18:12,435 Entered build tracker: /tmp/pip-build-tracker-m8c7bs7c
2025-09-07T23:18:12,435 Created temporary directory: /tmp/pip-wheel-emfck1sh
2025-09-07T23:18:12,439 Created temporary directory: /tmp/pip-ephem-wheel-cache-294xa_jx
2025-09-07T23:18:12,500 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-09-07T23:18:12,503 2 location(s) to search for versions of treeless:
2025-09-07T23:18:12,503 * https://pypi.org/simple/treeless/
2025-09-07T23:18:12,503 * https://www.piwheels.org/simple/treeless/
2025-09-07T23:18:12,503 Fetching project page and analyzing links: https://pypi.org/simple/treeless/
2025-09-07T23:18:12,503 Getting page https://pypi.org/simple/treeless/
2025-09-07T23:18:12,505 Found index url https://pypi.org/simple/
2025-09-07T23:18:12,652 Fetched page https://pypi.org/simple/treeless/ as application/vnd.pypi.simple.v1+json
2025-09-07T23:18:12,653   Found link https://files.pythonhosted.org/packages/5e/33/77ff349e4eec41066aa5c69648a736306b419d085fec61fca5ef46082bc9/treeless-0.1.0.tar.gz (from https://pypi.org/simple/treeless/), version: 0.1.0
2025-09-07T23:18:12,654   Found link https://files.pythonhosted.org/packages/98/aa/d1f2fba576569d41a9873576c6cba31509593a63b0713cab44e34f0ee8ba/treeless-0.1.1.tar.gz (from https://pypi.org/simple/treeless/), version: 0.1.1
2025-09-07T23:18:12,655 Fetching project page and analyzing links: https://www.piwheels.org/simple/treeless/
2025-09-07T23:18:12,655 Getting page https://www.piwheels.org/simple/treeless/
2025-09-07T23:18:12,657 Found index url https://www.piwheels.org/simple/
2025-09-07T23:18:12,764 Fetched page https://www.piwheels.org/simple/treeless/ as text/html
2025-09-07T23:18:12,765 Skipping link: not a file: https://www.piwheels.org/simple/treeless/
2025-09-07T23:18:12,766 Skipping link: not a file: https://pypi.org/simple/treeless/
2025-09-07T23:18:12,791 Given no hashes to check 1 links for project 'treeless': discarding no candidates
2025-09-07T23:18:12,793 Collecting treeless==0.1.0
2025-09-07T23:18:12,794   Created temporary directory: /tmp/pip-unpack-scrjjwtr
2025-09-07T23:18:12,931   Downloading treeless-0.1.0.tar.gz (16 kB)
2025-09-07T23:18:12,958   Added treeless==0.1.0 from https://files.pythonhosted.org/packages/5e/33/77ff349e4eec41066aa5c69648a736306b419d085fec61fca5ef46082bc9/treeless-0.1.0.tar.gz to build tracker '/tmp/pip-build-tracker-m8c7bs7c'
2025-09-07T23:18:12,959   Running setup.py (path:/tmp/pip-wheel-emfck1sh/treeless_fca809fc73ac429287cfaea7a2f39f94/setup.py) egg_info for package treeless
2025-09-07T23:18:12,959   Created temporary directory: /tmp/pip-pip-egg-info-cjzipbn1
2025-09-07T23:18:12,959   Preparing metadata (setup.py): started
2025-09-07T23:18:12,960   Running command python setup.py egg_info
2025-09-07T23:18:13,476   Traceback (most recent call last):
2025-09-07T23:18:13,478     File "<string>", line 2, in <module>
2025-09-07T23:18:13,478       exec(compile('''
2025-09-07T23:18:13,478       ~~~~^^^^^^^^^^^^
2025-09-07T23:18:13,478       # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-07T23:18:13,478       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T23:18:13,479       ...<32 lines>...
2025-09-07T23:18:13,479       exec(compile(setup_py_code, filename, "exec"))
2025-09-07T23:18:13,479       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T23:18:13,479       ''' % ('/tmp/pip-wheel-emfck1sh/treeless_fca809fc73ac429287cfaea7a2f39f94/setup.py',), "<pip-setuptools-caller>", "exec"))
2025-09-07T23:18:13,479       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T23:18:13,479     File "<pip-setuptools-caller>", line 35, in <module>
2025-09-07T23:18:13,479     File "/tmp/pip-wheel-emfck1sh/treeless_fca809fc73ac429287cfaea7a2f39f94/setup.py", line 24, in <module>
2025-09-07T23:18:13,479       from treeless import __version__
2025-09-07T23:18:13,480     File "/tmp/pip-wheel-emfck1sh/treeless_fca809fc73ac429287cfaea7a2f39f94/treeless/__init__.py", line 2, in <module>
2025-09-07T23:18:13,480       from treeless import __version__
2025-09-07T23:18:13,480   ImportError: cannot import name '__version__' from 'treeless' (consider renaming '/tmp/pip-wheel-emfck1sh/treeless_fca809fc73ac429287cfaea7a2f39f94/treeless/__init__.py' if it has the same name as a library you intended to import)
2025-09-07T23:18:13,563   ERROR: python setup.py egg_info exited with 1
2025-09-07T23:18:13,575   [bold magenta]full command[/]: [blue]/usr/bin/python3 -c '
2025-09-07T23:18:13,575   exec(compile('"'"''"'"''"'"'
2025-09-07T23:18:13,575   # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-07T23:18:13,575   #
2025-09-07T23:18:13,575   # - It imports setuptools before invoking setup.py, to enable projects that directly
2025-09-07T23:18:13,575   #   import from `distutils.core` to work with newer packaging standards.
2025-09-07T23:18:13,575   # - It provides a clear error message when setuptools is not installed.
2025-09-07T23:18:13,575   # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so
2025-09-07T23:18:13,575   #   setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning:
2025-09-07T23:18:13,575   #     manifest_maker: standard file '"'"'-c'"'"' not found".
2025-09-07T23:18:13,575   # - It generates a shim setup.py, for handling setup.cfg-only projects.
2025-09-07T23:18:13,575   import os, sys, tokenize, traceback
2025-09-07T23:18:13,575   
2025-09-07T23:18:13,575   try:
2025-09-07T23:18:13,575       import setuptools
2025-09-07T23:18:13,575   except ImportError:
2025-09-07T23:18:13,575       print(
2025-09-07T23:18:13,575           "ERROR: Can not execute `setup.py` since setuptools failed to import in "
2025-09-07T23:18:13,575           "the build environment with exception:",
2025-09-07T23:18:13,575           file=sys.stderr,
2025-09-07T23:18:13,575       )
2025-09-07T23:18:13,575       traceback.print_exc()
2025-09-07T23:18:13,575       sys.exit(1)
2025-09-07T23:18:13,575   
2025-09-07T23:18:13,575   __file__ = %r
2025-09-07T23:18:13,575   sys.argv[0] = __file__
2025-09-07T23:18:13,575   
2025-09-07T23:18:13,575   if os.path.exists(__file__):
2025-09-07T23:18:13,575       filename = __file__
2025-09-07T23:18:13,575       with tokenize.open(__file__) as f:
2025-09-07T23:18:13,575           setup_py_code = f.read()
2025-09-07T23:18:13,575   else:
2025-09-07T23:18:13,575       filename = "<auto-generated setuptools caller>"
2025-09-07T23:18:13,575       setup_py_code = "from setuptools import setup; setup()"
2025-09-07T23:18:13,575   
2025-09-07T23:18:13,575   exec(compile(setup_py_code, filename, "exec"))
2025-09-07T23:18:13,575   '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-emfck1sh/treeless_fca809fc73ac429287cfaea7a2f39f94/setup.py'"'"',), "<pip-setuptools-caller>", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-cjzipbn1[/]
2025-09-07T23:18:13,575   [bold magenta]cwd[/]: /tmp/pip-wheel-emfck1sh/treeless_fca809fc73ac429287cfaea7a2f39f94/
2025-09-07T23:18:13,575   Preparing metadata (setup.py): finished with status 'error'
2025-09-07T23:18:13,576 ERROR: metadata generation failed
2025-09-07T23:18:13,581 Exception information:
2025-09-07T23:18:13,581 Traceback (most recent call last):
2025-09-07T23:18:13,581   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata
2025-09-07T23:18:13,581     call_subprocess(
2025-09-07T23:18:13,581     ~~~~~~~~~~~~~~~^
2025-09-07T23:18:13,581         args,
2025-09-07T23:18:13,581         ^^^^^
2025-09-07T23:18:13,581     ...<2 lines>...
2025-09-07T23:18:13,581         spinner=spinner,
2025-09-07T23:18:13,581         ^^^^^^^^^^^^^^^^
2025-09-07T23:18:13,581     )
2025-09-07T23:18:13,581     ^
2025-09-07T23:18:13,581   File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess
2025-09-07T23:18:13,581     raise error
2025-09-07T23:18:13,581 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1
2025-09-07T23:18:13,581 
2025-09-07T23:18:13,581 The above exception was the direct cause of the following exception:
2025-09-07T23:18:13,581 
2025-09-07T23:18:13,581 Traceback (most recent call last):
2025-09-07T23:18:13,581   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper
2025-09-07T23:18:13,581     status = _inner_run()
2025-09-07T23:18:13,581   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run
2025-09-07T23:18:13,581     return self.run(options, args)
2025-09-07T23:18:13,581            ~~~~~~~~^^^^^^^^^^^^^^^
2025-09-07T23:18:13,581   File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper
2025-09-07T23:18:13,581     return func(self, options, args)
2025-09-07T23:18:13,581   File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run
2025-09-07T23:18:13,581     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2025-09-07T23:18:13,581   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve
2025-09-07T23:18:13,581     result = self._result = resolver.resolve(
2025-09-07T23:18:13,581                             ~~~~~~~~~~~~~~~~^
2025-09-07T23:18:13,581         collected.requirements, max_rounds=limit_how_complex_resolution_can_be
2025-09-07T23:18:13,581         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T23:18:13,581     )
2025-09-07T23:18:13,581     ^
2025-09-07T23:18:13,581   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve
2025-09-07T23:18:13,581     state = resolution.resolve(requirements, max_rounds=max_rounds)
2025-09-07T23:18:13,581   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve
2025-09-07T23:18:13,581     self._add_to_criteria(self.state.criteria, r, parent=None)
2025-09-07T23:18:13,581     ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T23:18:13,581   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria
2025-09-07T23:18:13,581     if not criterion.candidates:
2025-09-07T23:18:13,581            ^^^^^^^^^^^^^^^^^^^^
2025-09-07T23:18:13,581   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__
2025-09-07T23:18:13,581     return bool(self._sequence)
2025-09-07T23:18:13,581   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__
2025-09-07T23:18:13,581     self._bool = any(self)
2025-09-07T23:18:13,581                  ~~~^^^^^^
2025-09-07T23:18:13,581   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in <genexpr>
2025-09-07T23:18:13,581     return (c for c in iterator if id(c) not in self._incompatible_ids)
2025-09-07T23:18:13,581                        ^^^^^^^^
2025-09-07T23:18:13,581   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built
2025-09-07T23:18:13,581     candidate = func()
2025-09-07T23:18:13,581   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link
2025-09-07T23:18:13,581     base: Optional[BaseCandidate] = self._make_base_candidate_from_link(
2025-09-07T23:18:13,581                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-07T23:18:13,581         link, template, name, version
2025-09-07T23:18:13,581         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T23:18:13,581     )
2025-09-07T23:18:13,581     ^
2025-09-07T23:18:13,581   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link
2025-09-07T23:18:13,581     self._link_candidate_cache[link] = LinkCandidate(
2025-09-07T23:18:13,581                                        ~~~~~~~~~~~~~^
2025-09-07T23:18:13,581         link,
2025-09-07T23:18:13,581         ^^^^^
2025-09-07T23:18:13,581     ...<3 lines>...
2025-09-07T23:18:13,581         version=version,
2025-09-07T23:18:13,581         ^^^^^^^^^^^^^^^^
2025-09-07T23:18:13,581     )
2025-09-07T23:18:13,581     ^
2025-09-07T23:18:13,581   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__
2025-09-07T23:18:13,581     super().__init__(
2025-09-07T23:18:13,581     ~~~~~~~~~~~~~~~~^
2025-09-07T23:18:13,581         link=link,
2025-09-07T23:18:13,581         ^^^^^^^^^^
2025-09-07T23:18:13,581     ...<4 lines>...
2025-09-07T23:18:13,581         version=version,
2025-09-07T23:18:13,581         ^^^^^^^^^^^^^^^^
2025-09-07T23:18:13,581     )
2025-09-07T23:18:13,581     ^
2025-09-07T23:18:13,581   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__
2025-09-07T23:18:13,581     self.dist = self._prepare()
2025-09-07T23:18:13,581                 ~~~~~~~~~~~~~^^
2025-09-07T23:18:13,581   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare
2025-09-07T23:18:13,581     dist = self._prepare_distribution()
2025-09-07T23:18:13,581   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution
2025-09-07T23:18:13,581     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2025-09-07T23:18:13,581            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T23:18:13,581   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement
2025-09-07T23:18:13,581     return self._prepare_linked_requirement(req, parallel_builds)
2025-09-07T23:18:13,581            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T23:18:13,581   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement
2025-09-07T23:18:13,581     dist = _get_prepared_distribution(
2025-09-07T23:18:13,581         req,
2025-09-07T23:18:13,581     ...<3 lines>...
2025-09-07T23:18:13,581         self.check_build_deps,
2025-09-07T23:18:13,581     )
2025-09-07T23:18:13,581   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution
2025-09-07T23:18:13,581     abstract_dist.prepare_distribution_metadata(
2025-09-07T23:18:13,581     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-07T23:18:13,581         finder, build_isolation, check_build_deps
2025-09-07T23:18:13,581         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T23:18:13,581     )
2025-09-07T23:18:13,581     ^
2025-09-07T23:18:13,581   File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata
2025-09-07T23:18:13,581     self.req.prepare_metadata()
2025-09-07T23:18:13,581     ~~~~~~~~~~~~~~~~~~~~~~~~~^^
2025-09-07T23:18:13,581   File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata
2025-09-07T23:18:13,581     self.metadata_directory = generate_metadata_legacy(
2025-09-07T23:18:13,581                               ~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-07T23:18:13,581         build_env=self.build_env,
2025-09-07T23:18:13,581         ^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T23:18:13,581     ...<3 lines>...
2025-09-07T23:18:13,581         details=details,
2025-09-07T23:18:13,581         ^^^^^^^^^^^^^^^^
2025-09-07T23:18:13,581     )
2025-09-07T23:18:13,581     ^
2025-09-07T23:18:13,581   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata
2025-09-07T23:18:13,581     raise MetadataGenerationFailed(package_details=details) from error
2025-09-07T23:18:13,581 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed
2025-09-07T23:18:13,601 Removed treeless==0.1.0 from https://files.pythonhosted.org/packages/5e/33/77ff349e4eec41066aa5c69648a736306b419d085fec61fca5ef46082bc9/treeless-0.1.0.tar.gz from build tracker '/tmp/pip-build-tracker-m8c7bs7c'
2025-09-07T23:18:13,601 Removed build tracker: '/tmp/pip-build-tracker-m8c7bs7c'