2025-09-13T13:15:23,402 Created temporary directory: /tmp/pip-build-tracker-xowqzffq
2025-09-13T13:15:23,403 Initialized build tracking at /tmp/pip-build-tracker-xowqzffq
2025-09-13T13:15:23,403 Created build tracker: /tmp/pip-build-tracker-xowqzffq
2025-09-13T13:15:23,403 Entered build tracker: /tmp/pip-build-tracker-xowqzffq
2025-09-13T13:15:23,404 Created temporary directory: /tmp/pip-wheel-33n_by_s
2025-09-13T13:15:23,407 Created temporary directory: /tmp/pip-ephem-wheel-cache-v6m6vw3h
2025-09-13T13:15:23,465 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-09-13T13:15:23,467 2 location(s) to search for versions of matrix-class:
2025-09-13T13:15:23,467 * https://pypi.org/simple/matrix-class/
2025-09-13T13:15:23,467 * https://www.piwheels.org/simple/matrix-class/
2025-09-13T13:15:23,468 Fetching project page and analyzing links: https://pypi.org/simple/matrix-class/
2025-09-13T13:15:23,468 Getting page https://pypi.org/simple/matrix-class/
2025-09-13T13:15:23,469 Found index url https://pypi.org/simple/
2025-09-13T13:15:23,678 Fetched page https://pypi.org/simple/matrix-class/ as application/vnd.pypi.simple.v1+json
2025-09-13T13:15:23,679   Skipping link: No binaries permitted for matrix-class: https://files.pythonhosted.org/packages/41/3f/8f1c79cfb92b8d09e8d3e75df470252bccdc9ccfce3755f3904659b235c0/matrix_class-0.1.4-py3-none-any.whl (from https://pypi.org/simple/matrix-class/) (requires-python:>=3.8,<4.0)
2025-09-13T13:15:23,680   Found link https://files.pythonhosted.org/packages/df/93/b9f20a2ff131f4844812124e4893b2e952b02858edd11e6329bad820b1b5/matrix_class-0.1.4.tar.gz (from https://pypi.org/simple/matrix-class/) (requires-python:>=3.8,<4.0), version: 0.1.4
2025-09-13T13:15:23,680   Skipping link: No binaries permitted for matrix-class: https://files.pythonhosted.org/packages/67/a8/7cde7eb85766060340950428fb83efbe9889d3e764b4cab07e25e2c7a671/matrix_class-0.2.0-py3-none-any.whl (from https://pypi.org/simple/matrix-class/) (requires-python:>=3.8,<4.0)
2025-09-13T13:15:23,680   Found link https://files.pythonhosted.org/packages/0a/f1/f91bfd656dd9023a2c9f9b556a5e50b46c154b8b70071f48b12ea990841f/matrix_class-0.2.0.tar.gz (from https://pypi.org/simple/matrix-class/) (requires-python:>=3.8,<4.0), version: 0.2.0
2025-09-13T13:15:23,681 Fetching project page and analyzing links: https://www.piwheels.org/simple/matrix-class/
2025-09-13T13:15:23,681 Getting page https://www.piwheels.org/simple/matrix-class/
2025-09-13T13:15:23,682 Found index url https://www.piwheels.org/simple/
2025-09-13T13:15:23,769 Fetched page https://www.piwheels.org/simple/matrix-class/ as text/html
2025-09-13T13:15:23,770   Skipping link: No binaries permitted for matrix-class: https://archive1.piwheels.org/simple/matrix-class/matrix_class-0.2.0-py3-none-any.whl#sha256=484d167c43885e5f23c4d35b44561f1facde0d60bdf12b6507d6bafafcba2277 (from https://www.piwheels.org/simple/matrix-class/) (requires-python:>=3.8,<4.0)
2025-09-13T13:15:23,771   Skipping link: No binaries permitted for matrix-class: https://archive1.piwheels.org/simple/matrix-class/matrix_class-0.1.4-py3-none-any.whl#sha256=8051a65e16179453a3efff9e9b9ab43adce3b5e233ed56c2f7ca076d4490500b (from https://www.piwheels.org/simple/matrix-class/) (requires-python:>=3.8,<4.0)
2025-09-13T13:15:23,771 Skipping link: not a file: https://www.piwheels.org/simple/matrix-class/
2025-09-13T13:15:23,771 Skipping link: not a file: https://pypi.org/simple/matrix-class/
2025-09-13T13:15:23,794 Given no hashes to check 0 links for project 'matrix-class': discarding no candidates
2025-09-13T13:15:23,794 ERROR: Could not find a version that satisfies the requirement matrix-class==0.1.2 (from versions: 0.1.4, 0.2.0)
2025-09-13T13:15:23,796 ERROR: No matching distribution found for matrix-class==0.1.2
2025-09-13T13:15:23,798 Exception information:
2025-09-13T13:15:23,798 Traceback (most recent call last):
2025-09-13T13:15:23,798   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve
2025-09-13T13:15:23,798     self._add_to_criteria(self.state.criteria, r, parent=None)
2025-09-13T13:15:23,798     ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-13T13:15:23,798   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 142, in _add_to_criteria
2025-09-13T13:15:23,798     raise RequirementsConflicted(criterion)
2025-09-13T13:15:23,798 pip._vendor.resolvelib.resolvers.exceptions.RequirementsConflicted: Requirements conflict: SpecifierRequirement('matrix-class==0.1.2')
2025-09-13T13:15:23,798 
2025-09-13T13:15:23,798 The above exception was the direct cause of the following exception:
2025-09-13T13:15:23,798 
2025-09-13T13:15:23,798 Traceback (most recent call last):
2025-09-13T13:15:23,798   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve
2025-09-13T13:15:23,798     result = self._result = resolver.resolve(
2025-09-13T13:15:23,798                             ~~~~~~~~~~~~~~~~^
2025-09-13T13:15:23,798         collected.requirements, max_rounds=limit_how_complex_resolution_can_be
2025-09-13T13:15:23,798         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-13T13:15:23,798     )
2025-09-13T13:15:23,798     ^
2025-09-13T13:15:23,798   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve
2025-09-13T13:15:23,798     state = resolution.resolve(requirements, max_rounds=max_rounds)
2025-09-13T13:15:23,798   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 390, in resolve
2025-09-13T13:15:23,798     raise ResolutionImpossible(e.criterion.information) from e
2025-09-13T13:15:23,798 pip._vendor.resolvelib.resolvers.exceptions.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('matrix-class==0.1.2'), parent=None)]
2025-09-13T13:15:23,798 
2025-09-13T13:15:23,798 The above exception was the direct cause of the following exception:
2025-09-13T13:15:23,798 
2025-09-13T13:15:23,798 Traceback (most recent call last):
2025-09-13T13:15:23,798   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper
2025-09-13T13:15:23,798     status = _inner_run()
2025-09-13T13:15:23,798   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run
2025-09-13T13:15:23,798     return self.run(options, args)
2025-09-13T13:15:23,798            ~~~~~~~~^^^^^^^^^^^^^^^
2025-09-13T13:15:23,798   File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper
2025-09-13T13:15:23,798     return func(self, options, args)
2025-09-13T13:15:23,798   File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run
2025-09-13T13:15:23,798     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2025-09-13T13:15:23,798   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 105, in resolve
2025-09-13T13:15:23,798     raise error from e
2025-09-13T13:15:23,798 pip._internal.exceptions.DistributionNotFound: No matching distribution found for matrix-class==0.1.2
2025-09-13T13:15:23,807 Removed build tracker: '/tmp/pip-build-tracker-xowqzffq'