2025-09-08T12:24:06,438 Created temporary directory: /tmp/pip-build-tracker-0bsroxyy
2025-09-08T12:24:06,439 Initialized build tracking at /tmp/pip-build-tracker-0bsroxyy
2025-09-08T12:24:06,439 Created build tracker: /tmp/pip-build-tracker-0bsroxyy
2025-09-08T12:24:06,439 Entered build tracker: /tmp/pip-build-tracker-0bsroxyy
2025-09-08T12:24:06,440 Created temporary directory: /tmp/pip-wheel-dmylkz4e
2025-09-08T12:24:06,443 Created temporary directory: /tmp/pip-ephem-wheel-cache-3h31xdal
2025-09-08T12:24:06,502 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-09-08T12:24:06,504 2 location(s) to search for versions of catkit:
2025-09-08T12:24:06,504 * https://pypi.org/simple/catkit/
2025-09-08T12:24:06,504 * https://www.piwheels.org/simple/catkit/
2025-09-08T12:24:06,505 Fetching project page and analyzing links: https://pypi.org/simple/catkit/
2025-09-08T12:24:06,505 Getting page https://pypi.org/simple/catkit/
2025-09-08T12:24:06,506 Found index url https://pypi.org/simple/
2025-09-08T12:24:06,578 Fetched page https://pypi.org/simple/catkit/ as application/vnd.pypi.simple.v1+json
2025-09-08T12:24:06,581   Found link https://files.pythonhosted.org/packages/89/df/c971c4a422915189ad4678beb27c312d47c8f3663b29c41d9e18459859a3/CatKit-0.3.0.tar.gz (from https://pypi.org/simple/catkit/), version: 0.3.0
2025-09-08T12:24:06,581   Found link https://files.pythonhosted.org/packages/79/8c/2d8b451a584b499a5cda1cd219b194a290d8c7e7fc0018447cd4eb0f562c/CatKit-0.4.0.tar.gz (from https://pypi.org/simple/catkit/), version: 0.4.0
2025-09-08T12:24:06,581   Found link https://files.pythonhosted.org/packages/68/4d/f285b25fb4b1f71272b5282c5554e874e7677ef99d41df32db85e9a2888d/CatKit-0.4.1.tar.gz (from https://pypi.org/simple/catkit/), version: 0.4.1
2025-09-08T12:24:06,581   Found link https://files.pythonhosted.org/packages/87/81/b8c1c1d68603a920e552e9449274f821ea88a3ebd517c2a5c69d361f29bc/CatKit-0.4.2.tar.gz (from https://pypi.org/simple/catkit/), version: 0.4.2
2025-09-08T12:24:06,582   Skipping link: No binaries permitted for catkit: https://files.pythonhosted.org/packages/96/71/acfc3039371327fbc76735966f9f13cf5cf8d2d31f18c06272343352ea0d/CatKit-0.4.4-py3-none-any.whl (from https://pypi.org/simple/catkit/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, <4)
2025-09-08T12:24:06,583   Found link https://files.pythonhosted.org/packages/f4/6e/adb99ad718bd3034f6bc4e4acd088d3d683291eea5c4f36cc48e588965de/CatKit-0.4.4.tar.gz (from https://pypi.org/simple/catkit/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, <4), version: 0.4.4
2025-09-08T12:24:06,584   Found link https://files.pythonhosted.org/packages/a7/62/d4bab19da5e80b50f94aeaa72078d34458d7e949402410402220f23eaa82/CatKit-0.5.0.tar.gz (from https://pypi.org/simple/catkit/), version: 0.5.0
2025-09-08T12:24:06,584   Skipping link: No binaries permitted for catkit: https://files.pythonhosted.org/packages/5a/f2/61dac7261a7f85d1b5e261421168e2024fb807e32e58fa70c03c8cafb276/CatKit-0.5.1-py3-none-any.whl (from https://pypi.org/simple/catkit/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, <4)
2025-09-08T12:24:06,584   Found link https://files.pythonhosted.org/packages/a4/fb/efab1764472b314444c7d68c8d7501a291ea91ffadad76e25991daf1be5d/CatKit-0.5.1.tar.gz (from https://pypi.org/simple/catkit/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, <4), version: 0.5.1
2025-09-08T12:24:06,584   Skipping link: No binaries permitted for catkit: https://files.pythonhosted.org/packages/60/79/71e2c17fb6a8e982e3425f3e4fd478410a05e33374ba0332c76793a3d638/CatKit-0.5.2-py3-none-any.whl (from https://pypi.org/simple/catkit/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, <4)
2025-09-08T12:24:06,584   Found link https://files.pythonhosted.org/packages/e2/f2/492b37017d4e18c728ac8153480b2e6598c5a47f2a87f74f0ddc9512fa85/CatKit-0.5.2.tar.gz (from https://pypi.org/simple/catkit/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, <4), version: 0.5.2
2025-09-08T12:24:06,585   Skipping link: No binaries permitted for catkit: https://files.pythonhosted.org/packages/3e/67/b0efc90c4e1b90c6438fc638c0f954fc5fb7ce7b799d5b40fceab8d6deae/CatKit-0.5.3-py3-none-any.whl (from https://pypi.org/simple/catkit/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, <4)
2025-09-08T12:24:06,585   Found link https://files.pythonhosted.org/packages/ed/26/0a75c42b5ab4b7aa2f8699660d69833c7d487efbc0aa45c1fce7bfbbbc22/CatKit-0.5.3.tar.gz (from https://pypi.org/simple/catkit/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, <4), version: 0.5.3
2025-09-08T12:24:06,585   Skipping link: No binaries permitted for catkit: https://files.pythonhosted.org/packages/95/c8/e819afbebf060e87dedc7236ce1ea8c19105c94c171a2ca63fd458f1ca57/CatKit-0.5.4-py3-none-any.whl (from https://pypi.org/simple/catkit/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, <4)
2025-09-08T12:24:06,585   Found link https://files.pythonhosted.org/packages/1d/68/6190eac1a6f878ffe659c6080728bea257e390eaac14bcb9e975d68760d9/CatKit-0.5.4.tar.gz (from https://pypi.org/simple/catkit/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, <4), version: 0.5.4
2025-09-08T12:24:06,585 Fetching project page and analyzing links: https://www.piwheels.org/simple/catkit/
2025-09-08T12:24:06,586 Getting page https://www.piwheels.org/simple/catkit/
2025-09-08T12:24:06,587 Found index url https://www.piwheels.org/simple/
2025-09-08T12:24:06,674 Fetched page https://www.piwheels.org/simple/catkit/ as text/html
2025-09-08T12:24:06,677   Skipping link: No binaries permitted for catkit: https://archive1.piwheels.org/simple/catkit/CatKit-0.5.4-py3-none-any.whl#sha256=3fced70511e9fcb838ffd2794e8bf9b04064d4f695cc6e9aeef63f046387aa25 (from https://www.piwheels.org/simple/catkit/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, <4)
2025-09-08T12:24:06,677   Skipping link: No binaries permitted for catkit: https://archive1.piwheels.org/simple/catkit/CatKit-0.5.3-py3-none-any.whl#sha256=992a084ec432adafdbde68a6fcfb410d9e6b44e96a7df59b7f88db9df7526f0e (from https://www.piwheels.org/simple/catkit/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, <4)
2025-09-08T12:24:06,677   Skipping link: No binaries permitted for catkit: https://archive1.piwheels.org/simple/catkit/CatKit-0.5.2-py3-none-any.whl#sha256=06a3f4266694a8fc9cbbe19c74d2c058ba19ca4e736cac2a027c3441988b9e3a (from https://www.piwheels.org/simple/catkit/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, <4)
2025-09-08T12:24:06,677   Skipping link: No binaries permitted for catkit: https://archive1.piwheels.org/simple/catkit/CatKit-0.5.1-py3-none-any.whl#sha256=22558d10a956a062cc5a02aca0d6fa0d1802ee6c3a81df0ffa31d5ad9efcee7e (from https://www.piwheels.org/simple/catkit/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, <4)
2025-09-08T12:24:06,677   Skipping link: No binaries permitted for catkit: https://archive1.piwheels.org/simple/catkit/CatKit-0.5.0-py3-none-any.whl#sha256=765dfaaa60e85f9a1a249265d0445a38827c0020eaee3b9b58700845c90b0363 (from https://www.piwheels.org/simple/catkit/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, <4)
2025-09-08T12:24:06,677   Skipping link: No binaries permitted for catkit: https://archive1.piwheels.org/simple/catkit/CatKit-0.4.4-py3-none-any.whl#sha256=e4e83cd8ca3684b6e4cfd5832f6e0d4d14a44b049afcf81edc858160bed21573 (from https://www.piwheels.org/simple/catkit/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, <4)
2025-09-08T12:24:06,678   Skipping link: No binaries permitted for catkit: https://archive1.piwheels.org/simple/catkit/CatKit-0.4.2-py3-none-any.whl#sha256=7fc2b26acbf05b4aed65e008558ca0f58a759181aa66d7bbea6e7faf0a429913 (from https://www.piwheels.org/simple/catkit/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, <4)
2025-09-08T12:24:06,678   Skipping link: No binaries permitted for catkit: https://archive1.piwheels.org/simple/catkit/CatKit-0.4.0-py3-none-any.whl#sha256=a78e01cf10adc4215130a9bfa1852298f682acc9ef4557d8ddff25782d9ec842 (from https://www.piwheels.org/simple/catkit/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, <4)
2025-09-08T12:24:06,678 Skipping link: not a file: https://www.piwheels.org/simple/catkit/
2025-09-08T12:24:06,678 Skipping link: not a file: https://pypi.org/simple/catkit/
2025-09-08T12:24:06,708 Given no hashes to check 1 links for project 'catkit': discarding no candidates
2025-09-08T12:24:06,709 Collecting catkit==0.4.1
2025-09-08T12:24:06,710   Created temporary directory: /tmp/pip-unpack-j8uhjz32
2025-09-08T12:24:06,853   Downloading CatKit-0.4.1.tar.gz (11.2 MB)
2025-09-08T12:24:08,895   Added catkit==0.4.1 from https://files.pythonhosted.org/packages/68/4d/f285b25fb4b1f71272b5282c5554e874e7677ef99d41df32db85e9a2888d/CatKit-0.4.1.tar.gz to build tracker '/tmp/pip-build-tracker-0bsroxyy'
2025-09-08T12:24:08,896   Running setup.py (path:/tmp/pip-wheel-dmylkz4e/catkit_6461b9296b5a4ae7a71d89bb34832d7e/setup.py) egg_info for package catkit
2025-09-08T12:24:08,896   Created temporary directory: /tmp/pip-pip-egg-info-mfds7jil
2025-09-08T12:24:08,896   Preparing metadata (setup.py): started
2025-09-08T12:24:08,897   Running command python setup.py egg_info
2025-09-08T12:24:09,411   Traceback (most recent call last):
2025-09-08T12:24:09,412     File "<string>", line 2, in <module>
2025-09-08T12:24:09,412       exec(compile('''
2025-09-08T12:24:09,413       ~~~~^^^^^^^^^^^^
2025-09-08T12:24:09,413       # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-08T12:24:09,413       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T12:24:09,413       ...<32 lines>...
2025-09-08T12:24:09,413       exec(compile(setup_py_code, filename, "exec"))
2025-09-08T12:24:09,413       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T12:24:09,413       ''' % ('/tmp/pip-wheel-dmylkz4e/catkit_6461b9296b5a4ae7a71d89bb34832d7e/setup.py',), "<pip-setuptools-caller>", "exec"))
2025-09-08T12:24:09,413       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T12:24:09,414     File "<pip-setuptools-caller>", line 35, in <module>
2025-09-08T12:24:09,414     File "/tmp/pip-wheel-dmylkz4e/catkit_6461b9296b5a4ae7a71d89bb34832d7e/setup.py", line 3, in <module>
2025-09-08T12:24:09,414       with open('requirements.txt') as f:
2025-09-08T12:24:09,414            ~~~~^^^^^^^^^^^^^^^^^^^^
2025-09-08T12:24:09,414   FileNotFoundError: [Errno 2] No such file or directory: 'requirements.txt'
2025-09-08T12:24:09,498   ERROR: python setup.py egg_info exited with 1
2025-09-08T12:24:09,510   [bold magenta]full command[/]: [blue]/usr/bin/python3 -c '
2025-09-08T12:24:09,510   exec(compile('"'"''"'"''"'"'
2025-09-08T12:24:09,510   # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-08T12:24:09,510   #
2025-09-08T12:24:09,510   # - It imports setuptools before invoking setup.py, to enable projects that directly
2025-09-08T12:24:09,510   #   import from `distutils.core` to work with newer packaging standards.
2025-09-08T12:24:09,510   # - It provides a clear error message when setuptools is not installed.
2025-09-08T12:24:09,510   # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so
2025-09-08T12:24:09,510   #   setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning:
2025-09-08T12:24:09,510   #     manifest_maker: standard file '"'"'-c'"'"' not found".
2025-09-08T12:24:09,510   # - It generates a shim setup.py, for handling setup.cfg-only projects.
2025-09-08T12:24:09,510   import os, sys, tokenize, traceback
2025-09-08T12:24:09,510   
2025-09-08T12:24:09,510   try:
2025-09-08T12:24:09,510       import setuptools
2025-09-08T12:24:09,510   except ImportError:
2025-09-08T12:24:09,510       print(
2025-09-08T12:24:09,510           "ERROR: Can not execute `setup.py` since setuptools failed to import in "
2025-09-08T12:24:09,510           "the build environment with exception:",
2025-09-08T12:24:09,510           file=sys.stderr,
2025-09-08T12:24:09,510       )
2025-09-08T12:24:09,510       traceback.print_exc()
2025-09-08T12:24:09,510       sys.exit(1)
2025-09-08T12:24:09,510   
2025-09-08T12:24:09,510   __file__ = %r
2025-09-08T12:24:09,510   sys.argv[0] = __file__
2025-09-08T12:24:09,510   
2025-09-08T12:24:09,510   if os.path.exists(__file__):
2025-09-08T12:24:09,510       filename = __file__
2025-09-08T12:24:09,510       with tokenize.open(__file__) as f:
2025-09-08T12:24:09,510           setup_py_code = f.read()
2025-09-08T12:24:09,510   else:
2025-09-08T12:24:09,510       filename = "<auto-generated setuptools caller>"
2025-09-08T12:24:09,510       setup_py_code = "from setuptools import setup; setup()"
2025-09-08T12:24:09,510   
2025-09-08T12:24:09,510   exec(compile(setup_py_code, filename, "exec"))
2025-09-08T12:24:09,510   '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-dmylkz4e/catkit_6461b9296b5a4ae7a71d89bb34832d7e/setup.py'"'"',), "<pip-setuptools-caller>", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-mfds7jil[/]
2025-09-08T12:24:09,510   [bold magenta]cwd[/]: /tmp/pip-wheel-dmylkz4e/catkit_6461b9296b5a4ae7a71d89bb34832d7e/
2025-09-08T12:24:09,510   Preparing metadata (setup.py): finished with status 'error'
2025-09-08T12:24:09,511 ERROR: metadata generation failed
2025-09-08T12:24:09,517 Exception information:
2025-09-08T12:24:09,517 Traceback (most recent call last):
2025-09-08T12:24:09,517   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata
2025-09-08T12:24:09,517     call_subprocess(
2025-09-08T12:24:09,517     ~~~~~~~~~~~~~~~^
2025-09-08T12:24:09,517         args,
2025-09-08T12:24:09,517         ^^^^^
2025-09-08T12:24:09,517     ...<2 lines>...
2025-09-08T12:24:09,517         spinner=spinner,
2025-09-08T12:24:09,517         ^^^^^^^^^^^^^^^^
2025-09-08T12:24:09,517     )
2025-09-08T12:24:09,517     ^
2025-09-08T12:24:09,517   File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess
2025-09-08T12:24:09,517     raise error
2025-09-08T12:24:09,517 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1
2025-09-08T12:24:09,517 
2025-09-08T12:24:09,517 The above exception was the direct cause of the following exception:
2025-09-08T12:24:09,517 
2025-09-08T12:24:09,517 Traceback (most recent call last):
2025-09-08T12:24:09,517   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper
2025-09-08T12:24:09,517     status = _inner_run()
2025-09-08T12:24:09,517   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run
2025-09-08T12:24:09,517     return self.run(options, args)
2025-09-08T12:24:09,517            ~~~~~~~~^^^^^^^^^^^^^^^
2025-09-08T12:24:09,517   File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper
2025-09-08T12:24:09,517     return func(self, options, args)
2025-09-08T12:24:09,517   File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run
2025-09-08T12:24:09,517     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2025-09-08T12:24:09,517   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve
2025-09-08T12:24:09,517     result = self._result = resolver.resolve(
2025-09-08T12:24:09,517                             ~~~~~~~~~~~~~~~~^
2025-09-08T12:24:09,517         collected.requirements, max_rounds=limit_how_complex_resolution_can_be
2025-09-08T12:24:09,517         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T12:24:09,517     )
2025-09-08T12:24:09,517     ^
2025-09-08T12:24:09,517   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve
2025-09-08T12:24:09,517     state = resolution.resolve(requirements, max_rounds=max_rounds)
2025-09-08T12:24:09,517   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve
2025-09-08T12:24:09,517     self._add_to_criteria(self.state.criteria, r, parent=None)
2025-09-08T12:24:09,517     ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T12:24:09,517   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria
2025-09-08T12:24:09,517     if not criterion.candidates:
2025-09-08T12:24:09,517            ^^^^^^^^^^^^^^^^^^^^
2025-09-08T12:24:09,517   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__
2025-09-08T12:24:09,517     return bool(self._sequence)
2025-09-08T12:24:09,517   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__
2025-09-08T12:24:09,517     self._bool = any(self)
2025-09-08T12:24:09,517                  ~~~^^^^^^
2025-09-08T12:24:09,517   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in <genexpr>
2025-09-08T12:24:09,517     return (c for c in iterator if id(c) not in self._incompatible_ids)
2025-09-08T12:24:09,517                        ^^^^^^^^
2025-09-08T12:24:09,517   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built
2025-09-08T12:24:09,517     candidate = func()
2025-09-08T12:24:09,517   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link
2025-09-08T12:24:09,517     base: Optional[BaseCandidate] = self._make_base_candidate_from_link(
2025-09-08T12:24:09,517                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-08T12:24:09,517         link, template, name, version
2025-09-08T12:24:09,517         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T12:24:09,517     )
2025-09-08T12:24:09,517     ^
2025-09-08T12:24:09,517   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link
2025-09-08T12:24:09,517     self._link_candidate_cache[link] = LinkCandidate(
2025-09-08T12:24:09,517                                        ~~~~~~~~~~~~~^
2025-09-08T12:24:09,517         link,
2025-09-08T12:24:09,517         ^^^^^
2025-09-08T12:24:09,517     ...<3 lines>...
2025-09-08T12:24:09,517         version=version,
2025-09-08T12:24:09,517         ^^^^^^^^^^^^^^^^
2025-09-08T12:24:09,517     )
2025-09-08T12:24:09,517     ^
2025-09-08T12:24:09,517   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__
2025-09-08T12:24:09,517     super().__init__(
2025-09-08T12:24:09,517     ~~~~~~~~~~~~~~~~^
2025-09-08T12:24:09,517         link=link,
2025-09-08T12:24:09,517         ^^^^^^^^^^
2025-09-08T12:24:09,517     ...<4 lines>...
2025-09-08T12:24:09,517         version=version,
2025-09-08T12:24:09,517         ^^^^^^^^^^^^^^^^
2025-09-08T12:24:09,517     )
2025-09-08T12:24:09,517     ^
2025-09-08T12:24:09,517   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__
2025-09-08T12:24:09,517     self.dist = self._prepare()
2025-09-08T12:24:09,517                 ~~~~~~~~~~~~~^^
2025-09-08T12:24:09,517   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare
2025-09-08T12:24:09,517     dist = self._prepare_distribution()
2025-09-08T12:24:09,517   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution
2025-09-08T12:24:09,517     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2025-09-08T12:24:09,517            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T12:24:09,517   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement
2025-09-08T12:24:09,517     return self._prepare_linked_requirement(req, parallel_builds)
2025-09-08T12:24:09,517            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T12:24:09,517   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement
2025-09-08T12:24:09,517     dist = _get_prepared_distribution(
2025-09-08T12:24:09,517         req,
2025-09-08T12:24:09,517     ...<3 lines>...
2025-09-08T12:24:09,517         self.check_build_deps,
2025-09-08T12:24:09,517     )
2025-09-08T12:24:09,517   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution
2025-09-08T12:24:09,517     abstract_dist.prepare_distribution_metadata(
2025-09-08T12:24:09,517     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-08T12:24:09,517         finder, build_isolation, check_build_deps
2025-09-08T12:24:09,517         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T12:24:09,517     )
2025-09-08T12:24:09,517     ^
2025-09-08T12:24:09,517   File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata
2025-09-08T12:24:09,517     self.req.prepare_metadata()
2025-09-08T12:24:09,517     ~~~~~~~~~~~~~~~~~~~~~~~~~^^
2025-09-08T12:24:09,517   File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata
2025-09-08T12:24:09,517     self.metadata_directory = generate_metadata_legacy(
2025-09-08T12:24:09,517                               ~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-08T12:24:09,517         build_env=self.build_env,
2025-09-08T12:24:09,517         ^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T12:24:09,517     ...<3 lines>...
2025-09-08T12:24:09,517         details=details,
2025-09-08T12:24:09,517         ^^^^^^^^^^^^^^^^
2025-09-08T12:24:09,517     )
2025-09-08T12:24:09,517     ^
2025-09-08T12:24:09,517   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata
2025-09-08T12:24:09,517     raise MetadataGenerationFailed(package_details=details) from error
2025-09-08T12:24:09,517 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed
2025-09-08T12:24:09,542 Removed catkit==0.4.1 from https://files.pythonhosted.org/packages/68/4d/f285b25fb4b1f71272b5282c5554e874e7677ef99d41df32db85e9a2888d/CatKit-0.4.1.tar.gz from build tracker '/tmp/pip-build-tracker-0bsroxyy'
2025-09-08T12:24:09,542 Removed build tracker: '/tmp/pip-build-tracker-0bsroxyy'