2025-09-11T07:39:35,217 Created temporary directory: /tmp/pip-build-tracker-nhsnx_34
2025-09-11T07:39:35,218 Initialized build tracking at /tmp/pip-build-tracker-nhsnx_34
2025-09-11T07:39:35,218 Created build tracker: /tmp/pip-build-tracker-nhsnx_34
2025-09-11T07:39:35,218 Entered build tracker: /tmp/pip-build-tracker-nhsnx_34
2025-09-11T07:39:35,219 Created temporary directory: /tmp/pip-wheel-yavy8j97
2025-09-11T07:39:35,222 Created temporary directory: /tmp/pip-ephem-wheel-cache-dg83nrm3
2025-09-11T07:39:35,287 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-09-11T07:39:35,290 2 location(s) to search for versions of lib99ocl:
2025-09-11T07:39:35,290 * https://pypi.org/simple/lib99ocl/
2025-09-11T07:39:35,290 * https://www.piwheels.org/simple/lib99ocl/
2025-09-11T07:39:35,291 Fetching project page and analyzing links: https://pypi.org/simple/lib99ocl/
2025-09-11T07:39:35,291 Getting page https://pypi.org/simple/lib99ocl/
2025-09-11T07:39:35,293 Found index url https://pypi.org/simple/
2025-09-11T07:39:35,376 Fetched page https://pypi.org/simple/lib99ocl/ as application/vnd.pypi.simple.v1+json
2025-09-11T07:39:35,381   Skipping link: No binaries permitted for lib99ocl: https://files.pythonhosted.org/packages/d2/07/dcae7ee600168fb764afd4f6e5bc8d3a10307879c4dbc9a945059b120fef/lib99ocl-0.0.0.dev1-py3-none-any.whl (from https://pypi.org/simple/lib99ocl/) (requires-python:>=3.5)
2025-09-11T07:39:35,383   Found link https://files.pythonhosted.org/packages/c2/95/8705f960e1cac054c98cdd7926a4b6401945d02f9396df923bfcf3609182/lib99ocl-0.0.0.dev1.tar.gz (from https://pypi.org/simple/lib99ocl/) (requires-python:>=3.5), version: 0.0.0.dev1
2025-09-11T07:39:35,383   Skipping link: No binaries permitted for lib99ocl: https://files.pythonhosted.org/packages/a0/bb/8be069dd0362e9e6524ff98848c736969f6a960705acec305622d22dd1a2/lib99ocl-0.0.0.dev2-py3-none-any.whl (from https://pypi.org/simple/lib99ocl/) (requires-python:>=3.5)
2025-09-11T07:39:35,384   Found link https://files.pythonhosted.org/packages/67/f7/da3ebf28a1f6266083e60e00b6fa58c38bd33a68cfdb99add169c939f745/lib99ocl-0.0.0.dev2.tar.gz (from https://pypi.org/simple/lib99ocl/) (requires-python:>=3.5), version: 0.0.0.dev2
2025-09-11T07:39:35,384   Skipping link: No binaries permitted for lib99ocl: https://files.pythonhosted.org/packages/1d/e7/2343a61c41fc985e2ea378c144a95feafc0d0156b67c8ea380ca17108f75/lib99ocl-0.0.0.dev3-py3-none-any.whl (from https://pypi.org/simple/lib99ocl/) (requires-python:>=3.5)
2025-09-11T07:39:35,384   Found link https://files.pythonhosted.org/packages/78/36/58d553182e0ebc2643f32f69797e77204d478eaa48d0fdd5432ca5738ef5/lib99ocl-0.0.0.dev3.tar.gz (from https://pypi.org/simple/lib99ocl/) (requires-python:>=3.5), version: 0.0.0.dev3
2025-09-11T07:39:35,385   Skipping link: No binaries permitted for lib99ocl: https://files.pythonhosted.org/packages/39/7a/0f4bc8096f22e9326e814db400edfadb1438cdbd198f6771582c78529785/lib99ocl-0.0.0.dev4-py3-none-any.whl (from https://pypi.org/simple/lib99ocl/) (requires-python:>=3.5)
2025-09-11T07:39:35,385   Found link https://files.pythonhosted.org/packages/62/23/01d3ea10ea74448d8e25a7330c8a4e6d5f2f5f1924ed6e5ecb78bf4435ec/lib99ocl-0.0.0.dev4.tar.gz (from https://pypi.org/simple/lib99ocl/) (requires-python:>=3.5), version: 0.0.0.dev4
2025-09-11T07:39:35,386   Skipping link: No binaries permitted for lib99ocl: https://files.pythonhosted.org/packages/2e/3e/50ca7065eb290aca368bee0ee41749d5764b922180b07e9fc6c693deb061/lib99ocl-0.0.0.dev5-py3-none-any.whl (from https://pypi.org/simple/lib99ocl/) (requires-python:>=3.5)
2025-09-11T07:39:35,386   Found link https://files.pythonhosted.org/packages/88/0c/0c02ab44e9af8e5ab11eac8d9840b18ed900ff6654758c8a2250fdeecccf/lib99ocl-0.0.0.dev5.tar.gz (from https://pypi.org/simple/lib99ocl/) (requires-python:>=3.5), version: 0.0.0.dev5
2025-09-11T07:39:35,386   Skipping link: No binaries permitted for lib99ocl: https://files.pythonhosted.org/packages/70/fc/d0439f1546b528f8acefe71f4f5e7de9a053bafc24e3804c513665079b21/lib99ocl-0.0.0.dev6-py3-none-any.whl (from https://pypi.org/simple/lib99ocl/) (requires-python:>=3.5)
2025-09-11T07:39:35,386   Found link https://files.pythonhosted.org/packages/e6/75/31a69ace8c4b1bb8d2ddd802362feddbc9aa9480895c4834867b13a0e3ca/lib99ocl-0.0.0.dev6.tar.gz (from https://pypi.org/simple/lib99ocl/) (requires-python:>=3.5), version: 0.0.0.dev6
2025-09-11T07:39:35,387   Skipping link: No binaries permitted for lib99ocl: https://files.pythonhosted.org/packages/e7/df/df87889bcf7baaed0e1e9762bed0df0baa5db18aefb8ca1a5261dc680fa7/lib99ocl-0.0.0.dev7-py3-none-any.whl (from https://pypi.org/simple/lib99ocl/) (requires-python:>=3.5)
2025-09-11T07:39:35,387   Found link https://files.pythonhosted.org/packages/57/43/5630bfd852adbbd51a121560348b7c5817b1a4f025a6fe4a549d003bdd3c/lib99ocl-0.0.0.dev7.tar.gz (from https://pypi.org/simple/lib99ocl/) (requires-python:>=3.5), version: 0.0.0.dev7
2025-09-11T07:39:35,387   Skipping link: No binaries permitted for lib99ocl: https://files.pythonhosted.org/packages/19/45/536fbed8ec34e80a627b90600796e8e2ed69f515d9f4291a7f7c22ac75df/lib99ocl-0.0.0.dev8-py3-none-any.whl (from https://pypi.org/simple/lib99ocl/) (requires-python:>=3.5)
2025-09-11T07:39:35,387   Found link https://files.pythonhosted.org/packages/a7/9c/2579e90dc2215c63fd981fc148f1421ee06bf9a516f58b5a67d6090fd1f8/lib99ocl-0.0.0.dev8.tar.gz (from https://pypi.org/simple/lib99ocl/) (requires-python:>=3.5), version: 0.0.0.dev8
2025-09-11T07:39:35,388   Skipping link: No binaries permitted for lib99ocl: https://files.pythonhosted.org/packages/ef/2d/bd68cdc73fb9c023ad0f023843160d4756b29c358d96f7030ca7f30ff575/lib99ocl-0.0.0.dev9-py3-none-any.whl (from https://pypi.org/simple/lib99ocl/) (requires-python:>=3.5)
2025-09-11T07:39:35,388   Found link https://files.pythonhosted.org/packages/2f/fc/d0f7a28cae79b8b834cf5a11fbff5f440632c3de7da177e16119266774f3/lib99ocl-0.0.0.dev9.tar.gz (from https://pypi.org/simple/lib99ocl/) (requires-python:>=3.5), version: 0.0.0.dev9
2025-09-11T07:39:35,388   Skipping link: No binaries permitted for lib99ocl: https://files.pythonhosted.org/packages/cd/3a/0b15c2540032663d09ec3b59759f945114bc51c8017ae13f5502fc03853c/lib99ocl-0.0.0.dev10-py3-none-any.whl (from https://pypi.org/simple/lib99ocl/) (requires-python:>=3.5)
2025-09-11T07:39:35,388   Found link https://files.pythonhosted.org/packages/02/7b/6581b9063e151e30ec612790a26e013ab87011f58d401edc8bff4f764ea6/lib99ocl-0.0.0.dev10.tar.gz (from https://pypi.org/simple/lib99ocl/) (requires-python:>=3.5), version: 0.0.0.dev10
2025-09-11T07:39:35,389   Skipping link: No binaries permitted for lib99ocl: https://files.pythonhosted.org/packages/b0/e6/8ad39cc6a03ef7c92404c6c85f94ed3d27d9cfad292883f6d21e0a921e0d/lib99ocl-0.0.0.dev11-py3-none-any.whl (from https://pypi.org/simple/lib99ocl/) (requires-python:>=3.5)
2025-09-11T07:39:35,389   Found link https://files.pythonhosted.org/packages/ca/df/457d89743d9866f32c49e2a7a1346d669953bae21ff23ea49b5894d19a03/lib99ocl-0.0.0.dev11.tar.gz (from https://pypi.org/simple/lib99ocl/) (requires-python:>=3.5), version: 0.0.0.dev11
2025-09-11T07:39:35,389   Skipping link: No binaries permitted for lib99ocl: https://files.pythonhosted.org/packages/68/34/a4c8b7ee30ae3ad7bf6c027bab151c170b4b5893178927f2acda6001276c/lib99ocl-0.0.0.dev12-py3-none-any.whl (from https://pypi.org/simple/lib99ocl/) (requires-python:>=3.5)
2025-09-11T07:39:35,389   Found link https://files.pythonhosted.org/packages/50/a7/0f755cb29d4267cd3aeda2c13dd62406c14cf3c9542d7dff56aa784f0448/lib99ocl-0.0.0.dev12.tar.gz (from https://pypi.org/simple/lib99ocl/) (requires-python:>=3.5), version: 0.0.0.dev12
2025-09-11T07:39:35,390   Skipping link: No binaries permitted for lib99ocl: https://files.pythonhosted.org/packages/b2/ce/c3b8edcdd725809895772447a6bdee15608a0af1a94b166fa740a5c7c68c/lib99ocl-0.0.0.dev13-py3-none-any.whl (from https://pypi.org/simple/lib99ocl/) (requires-python:>=3.5)
2025-09-11T07:39:35,390   Found link https://files.pythonhosted.org/packages/bd/89/f1089e5b72185905cfb165a3be318a97369032354e38c202075e2f528d8a/lib99ocl-0.0.0.dev13.tar.gz (from https://pypi.org/simple/lib99ocl/) (requires-python:>=3.5), version: 0.0.0.dev13
2025-09-11T07:39:35,391 Fetching project page and analyzing links: https://www.piwheels.org/simple/lib99ocl/
2025-09-11T07:39:35,391 Getting page https://www.piwheels.org/simple/lib99ocl/
2025-09-11T07:39:35,392 Found index url https://www.piwheels.org/simple/
2025-09-11T07:39:35,492 Fetched page https://www.piwheels.org/simple/lib99ocl/ as text/html
2025-09-11T07:39:35,493 Skipping link: not a file: https://www.piwheels.org/simple/lib99ocl/
2025-09-11T07:39:35,493 Skipping link: not a file: https://pypi.org/simple/lib99ocl/
2025-09-11T07:39:35,523 Given no hashes to check 1 links for project 'lib99ocl': discarding no candidates
2025-09-11T07:39:35,524 Collecting lib99ocl==0.0.0.dev12
2025-09-11T07:39:35,526   Created temporary directory: /tmp/pip-unpack-8rf9ec75
2025-09-11T07:39:36,047   Downloading lib99ocl-0.0.0.dev12.tar.gz (1.7 MB)
2025-09-11T07:39:37,698   Added lib99ocl==0.0.0.dev12 from https://files.pythonhosted.org/packages/50/a7/0f755cb29d4267cd3aeda2c13dd62406c14cf3c9542d7dff56aa784f0448/lib99ocl-0.0.0.dev12.tar.gz to build tracker '/tmp/pip-build-tracker-nhsnx_34'
2025-09-11T07:39:37,700   Running setup.py (path:/tmp/pip-wheel-yavy8j97/lib99ocl_71168a31adcb4f32bb0df5fe03b382df/setup.py) egg_info for package lib99ocl
2025-09-11T07:39:37,700   Created temporary directory: /tmp/pip-pip-egg-info-y3u73f4s
2025-09-11T07:39:37,700   Preparing metadata (setup.py): started
2025-09-11T07:39:37,701   Running command python setup.py egg_info
2025-09-11T07:39:38,308   Traceback (most recent call last):
2025-09-11T07:39:38,310     File "<string>", line 2, in <module>
2025-09-11T07:39:38,310       exec(compile('''
2025-09-11T07:39:38,310       ~~~~^^^^^^^^^^^^
2025-09-11T07:39:38,311       # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-11T07:39:38,311       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-11T07:39:38,311       ...<32 lines>...
2025-09-11T07:39:38,311       exec(compile(setup_py_code, filename, "exec"))
2025-09-11T07:39:38,311       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-11T07:39:38,311       ''' % ('/tmp/pip-wheel-yavy8j97/lib99ocl_71168a31adcb4f32bb0df5fe03b382df/setup.py',), "<pip-setuptools-caller>", "exec"))
2025-09-11T07:39:38,312       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-11T07:39:38,312     File "<pip-setuptools-caller>", line 35, in <module>
2025-09-11T07:39:38,312     File "/tmp/pip-wheel-yavy8j97/lib99ocl_71168a31adcb4f32bb0df5fe03b382df/setup.py", line 170, in <module>
2025-09-11T07:39:38,312       setup_package()
2025-09-11T07:39:38,312       ~~~~~~~~~~~~~^^
2025-09-11T07:39:38,313     File "/tmp/pip-wheel-yavy8j97/lib99ocl_71168a31adcb4f32bb0df5fe03b382df/setup.py", line 153, in setup_package
2025-09-11T07:39:38,313       install_requires=install_requirements(),
2025-09-11T07:39:38,313                        ~~~~~~~~~~~~~~~~~~~~^^
2025-09-11T07:39:38,313     File "/tmp/pip-wheel-yavy8j97/lib99ocl_71168a31adcb4f32bb0df5fe03b382df/setup.py", line 129, in install_requirements
2025-09-11T07:39:38,313       with open('requirements.txt') as f:
2025-09-11T07:39:38,313            ~~~~^^^^^^^^^^^^^^^^^^^^
2025-09-11T07:39:38,314   FileNotFoundError: [Errno 2] No such file or directory: 'requirements.txt'
2025-09-11T07:39:38,409   ERROR: python setup.py egg_info exited with 1
2025-09-11T07:39:38,423   [bold magenta]full command[/]: [blue]/usr/bin/python3 -c '
2025-09-11T07:39:38,423   exec(compile('"'"''"'"''"'"'
2025-09-11T07:39:38,423   # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-11T07:39:38,423   #
2025-09-11T07:39:38,423   # - It imports setuptools before invoking setup.py, to enable projects that directly
2025-09-11T07:39:38,423   #   import from `distutils.core` to work with newer packaging standards.
2025-09-11T07:39:38,423   # - It provides a clear error message when setuptools is not installed.
2025-09-11T07:39:38,423   # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so
2025-09-11T07:39:38,423   #   setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning:
2025-09-11T07:39:38,423   #     manifest_maker: standard file '"'"'-c'"'"' not found".
2025-09-11T07:39:38,423   # - It generates a shim setup.py, for handling setup.cfg-only projects.
2025-09-11T07:39:38,423   import os, sys, tokenize, traceback
2025-09-11T07:39:38,423   
2025-09-11T07:39:38,423   try:
2025-09-11T07:39:38,423       import setuptools
2025-09-11T07:39:38,423   except ImportError:
2025-09-11T07:39:38,423       print(
2025-09-11T07:39:38,423           "ERROR: Can not execute `setup.py` since setuptools failed to import in "
2025-09-11T07:39:38,423           "the build environment with exception:",
2025-09-11T07:39:38,423           file=sys.stderr,
2025-09-11T07:39:38,423       )
2025-09-11T07:39:38,423       traceback.print_exc()
2025-09-11T07:39:38,423       sys.exit(1)
2025-09-11T07:39:38,423   
2025-09-11T07:39:38,423   __file__ = %r
2025-09-11T07:39:38,423   sys.argv[0] = __file__
2025-09-11T07:39:38,423   
2025-09-11T07:39:38,423   if os.path.exists(__file__):
2025-09-11T07:39:38,423       filename = __file__
2025-09-11T07:39:38,423       with tokenize.open(__file__) as f:
2025-09-11T07:39:38,423           setup_py_code = f.read()
2025-09-11T07:39:38,423   else:
2025-09-11T07:39:38,423       filename = "<auto-generated setuptools caller>"
2025-09-11T07:39:38,423       setup_py_code = "from setuptools import setup; setup()"
2025-09-11T07:39:38,423   
2025-09-11T07:39:38,423   exec(compile(setup_py_code, filename, "exec"))
2025-09-11T07:39:38,423   '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-yavy8j97/lib99ocl_71168a31adcb4f32bb0df5fe03b382df/setup.py'"'"',), "<pip-setuptools-caller>", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-y3u73f4s[/]
2025-09-11T07:39:38,423   [bold magenta]cwd[/]: /tmp/pip-wheel-yavy8j97/lib99ocl_71168a31adcb4f32bb0df5fe03b382df/
2025-09-11T07:39:38,424   Preparing metadata (setup.py): finished with status 'error'
2025-09-11T07:39:38,425 ERROR: metadata generation failed
2025-09-11T07:39:38,431 Exception information:
2025-09-11T07:39:38,431 Traceback (most recent call last):
2025-09-11T07:39:38,431   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata
2025-09-11T07:39:38,431     call_subprocess(
2025-09-11T07:39:38,431     ~~~~~~~~~~~~~~~^
2025-09-11T07:39:38,431         args,
2025-09-11T07:39:38,431         ^^^^^
2025-09-11T07:39:38,431     ...<2 lines>...
2025-09-11T07:39:38,431         spinner=spinner,
2025-09-11T07:39:38,431         ^^^^^^^^^^^^^^^^
2025-09-11T07:39:38,431     )
2025-09-11T07:39:38,431     ^
2025-09-11T07:39:38,431   File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess
2025-09-11T07:39:38,431     raise error
2025-09-11T07:39:38,431 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1
2025-09-11T07:39:38,431 
2025-09-11T07:39:38,431 The above exception was the direct cause of the following exception:
2025-09-11T07:39:38,431 
2025-09-11T07:39:38,431 Traceback (most recent call last):
2025-09-11T07:39:38,431   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper
2025-09-11T07:39:38,431     status = _inner_run()
2025-09-11T07:39:38,431   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run
2025-09-11T07:39:38,431     return self.run(options, args)
2025-09-11T07:39:38,431            ~~~~~~~~^^^^^^^^^^^^^^^
2025-09-11T07:39:38,431   File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper
2025-09-11T07:39:38,431     return func(self, options, args)
2025-09-11T07:39:38,431   File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run
2025-09-11T07:39:38,431     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2025-09-11T07:39:38,431   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve
2025-09-11T07:39:38,431     result = self._result = resolver.resolve(
2025-09-11T07:39:38,431                             ~~~~~~~~~~~~~~~~^
2025-09-11T07:39:38,431         collected.requirements, max_rounds=limit_how_complex_resolution_can_be
2025-09-11T07:39:38,431         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-11T07:39:38,431     )
2025-09-11T07:39:38,431     ^
2025-09-11T07:39:38,431   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve
2025-09-11T07:39:38,431     state = resolution.resolve(requirements, max_rounds=max_rounds)
2025-09-11T07:39:38,431   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve
2025-09-11T07:39:38,431     self._add_to_criteria(self.state.criteria, r, parent=None)
2025-09-11T07:39:38,431     ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-11T07:39:38,431   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria
2025-09-11T07:39:38,431     if not criterion.candidates:
2025-09-11T07:39:38,431            ^^^^^^^^^^^^^^^^^^^^
2025-09-11T07:39:38,431   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__
2025-09-11T07:39:38,431     return bool(self._sequence)
2025-09-11T07:39:38,431   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__
2025-09-11T07:39:38,431     self._bool = any(self)
2025-09-11T07:39:38,431                  ~~~^^^^^^
2025-09-11T07:39:38,431   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in <genexpr>
2025-09-11T07:39:38,431     return (c for c in iterator if id(c) not in self._incompatible_ids)
2025-09-11T07:39:38,431                        ^^^^^^^^
2025-09-11T07:39:38,431   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built
2025-09-11T07:39:38,431     candidate = func()
2025-09-11T07:39:38,431   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link
2025-09-11T07:39:38,431     base: Optional[BaseCandidate] = self._make_base_candidate_from_link(
2025-09-11T07:39:38,431                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-11T07:39:38,431         link, template, name, version
2025-09-11T07:39:38,431         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-11T07:39:38,431     )
2025-09-11T07:39:38,431     ^
2025-09-11T07:39:38,431   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link
2025-09-11T07:39:38,431     self._link_candidate_cache[link] = LinkCandidate(
2025-09-11T07:39:38,431                                        ~~~~~~~~~~~~~^
2025-09-11T07:39:38,431         link,
2025-09-11T07:39:38,431         ^^^^^
2025-09-11T07:39:38,431     ...<3 lines>...
2025-09-11T07:39:38,431         version=version,
2025-09-11T07:39:38,431         ^^^^^^^^^^^^^^^^
2025-09-11T07:39:38,431     )
2025-09-11T07:39:38,431     ^
2025-09-11T07:39:38,431   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__
2025-09-11T07:39:38,431     super().__init__(
2025-09-11T07:39:38,431     ~~~~~~~~~~~~~~~~^
2025-09-11T07:39:38,431         link=link,
2025-09-11T07:39:38,431         ^^^^^^^^^^
2025-09-11T07:39:38,431     ...<4 lines>...
2025-09-11T07:39:38,431         version=version,
2025-09-11T07:39:38,431         ^^^^^^^^^^^^^^^^
2025-09-11T07:39:38,431     )
2025-09-11T07:39:38,431     ^
2025-09-11T07:39:38,431   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__
2025-09-11T07:39:38,431     self.dist = self._prepare()
2025-09-11T07:39:38,431                 ~~~~~~~~~~~~~^^
2025-09-11T07:39:38,431   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare
2025-09-11T07:39:38,431     dist = self._prepare_distribution()
2025-09-11T07:39:38,431   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution
2025-09-11T07:39:38,431     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2025-09-11T07:39:38,431            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-11T07:39:38,431   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement
2025-09-11T07:39:38,431     return self._prepare_linked_requirement(req, parallel_builds)
2025-09-11T07:39:38,431            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^
2025-09-11T07:39:38,431   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement
2025-09-11T07:39:38,431     dist = _get_prepared_distribution(
2025-09-11T07:39:38,431         req,
2025-09-11T07:39:38,431     ...<3 lines>...
2025-09-11T07:39:38,431         self.check_build_deps,
2025-09-11T07:39:38,431     )
2025-09-11T07:39:38,431   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution
2025-09-11T07:39:38,431     abstract_dist.prepare_distribution_metadata(
2025-09-11T07:39:38,431     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-11T07:39:38,431         finder, build_isolation, check_build_deps
2025-09-11T07:39:38,431         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-11T07:39:38,431     )
2025-09-11T07:39:38,431     ^
2025-09-11T07:39:38,431   File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata
2025-09-11T07:39:38,431     self.req.prepare_metadata()
2025-09-11T07:39:38,431     ~~~~~~~~~~~~~~~~~~~~~~~~~^^
2025-09-11T07:39:38,431   File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata
2025-09-11T07:39:38,431     self.metadata_directory = generate_metadata_legacy(
2025-09-11T07:39:38,431                               ~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-11T07:39:38,431         build_env=self.build_env,
2025-09-11T07:39:38,431         ^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-11T07:39:38,431     ...<3 lines>...
2025-09-11T07:39:38,431         details=details,
2025-09-11T07:39:38,431         ^^^^^^^^^^^^^^^^
2025-09-11T07:39:38,431     )
2025-09-11T07:39:38,431     ^
2025-09-11T07:39:38,431   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata
2025-09-11T07:39:38,431     raise MetadataGenerationFailed(package_details=details) from error
2025-09-11T07:39:38,431 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed
2025-09-11T07:39:38,454 Removed lib99ocl==0.0.0.dev12 from https://files.pythonhosted.org/packages/50/a7/0f755cb29d4267cd3aeda2c13dd62406c14cf3c9542d7dff56aa784f0448/lib99ocl-0.0.0.dev12.tar.gz from build tracker '/tmp/pip-build-tracker-nhsnx_34'
2025-09-11T07:39:38,454 Removed build tracker: '/tmp/pip-build-tracker-nhsnx_34'