2025-09-09T05:12:39,973 Created temporary directory: /tmp/pip-build-tracker-49v0t4q_
2025-09-09T05:12:39,973 Initialized build tracking at /tmp/pip-build-tracker-49v0t4q_
2025-09-09T05:12:39,974 Created build tracker: /tmp/pip-build-tracker-49v0t4q_
2025-09-09T05:12:39,974 Entered build tracker: /tmp/pip-build-tracker-49v0t4q_
2025-09-09T05:12:39,974 Created temporary directory: /tmp/pip-wheel-2n6sd1r9
2025-09-09T05:12:39,977 Created temporary directory: /tmp/pip-ephem-wheel-cache-3fr47rve
2025-09-09T05:12:40,042 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-09-09T05:12:40,044 2 location(s) to search for versions of kdlutils:
2025-09-09T05:12:40,044 * https://pypi.org/simple/kdlutils/
2025-09-09T05:12:40,044 * https://www.piwheels.org/simple/kdlutils/
2025-09-09T05:12:40,044 Fetching project page and analyzing links: https://pypi.org/simple/kdlutils/
2025-09-09T05:12:40,045 Getting page https://pypi.org/simple/kdlutils/
2025-09-09T05:12:40,046 Found index url https://pypi.org/simple/
2025-09-09T05:12:40,256 Fetched page https://pypi.org/simple/kdlutils/ as application/vnd.pypi.simple.v1+json
2025-09-09T05:12:40,262   Found link https://files.pythonhosted.org/packages/e0/89/da63e0be2fbec7183cda017346e6f277f9c3d456973cf763841ada56b5fe/kdlutils-0.0.0.tar.gz (from https://pypi.org/simple/kdlutils/), version: 0.0.0
2025-09-09T05:12:40,262   Skipping link: No binaries permitted for kdlutils: https://files.pythonhosted.org/packages/34/24/071ed34241a1576dab30de714e2c324e86aa6af837f2c6044bfd506df9b8/kdlutils-0.1-py3-none-any.whl (from https://pypi.org/simple/kdlutils/)
2025-09-09T05:12:40,263   Found link https://files.pythonhosted.org/packages/7a/d8/a3821d77eeea6da4934a837f9d514e4a28cbdd62c7c500e2a0f4a30995cf/kdlutils-0.1.tar.gz (from https://pypi.org/simple/kdlutils/), version: 0.1
2025-09-09T05:12:40,263   Found link https://files.pythonhosted.org/packages/14/d0/02c75bc574e2c3b3a4eb84acebd4eef172cb873f2f7befae365397865e8b/kdlutils-1.1.tar.gz (from https://pypi.org/simple/kdlutils/), version: 1.1
2025-09-09T05:12:40,264   Found link https://files.pythonhosted.org/packages/f0/cb/2de5e0375bbca3ab4c8e6af1e7a1509b964f7215cb7f780e2db876072613/kdlutils-1.2.tar.gz (from https://pypi.org/simple/kdlutils/), version: 1.2
2025-09-09T05:12:40,264   Found link https://files.pythonhosted.org/packages/5d/a8/e3c032bc9e066d69a9be30d36736c2fe9dc3ae9aa7ea64628e5a9fb618a1/kdlutils-1.3.tar.gz (from https://pypi.org/simple/kdlutils/), version: 1.3
2025-09-09T05:12:40,265   Found link https://files.pythonhosted.org/packages/51/3b/0314f001fa8cdc58ca7a840dd4e3374fd61ee2bec8c9d4b9dece94a7c231/kdlutils-1.4.tar.gz (from https://pypi.org/simple/kdlutils/), version: 1.4
2025-09-09T05:12:40,265   Found link https://files.pythonhosted.org/packages/99/fe/cf0dee3400cd5b402d7cc15cb7c50a1eac27a191c1efe7196cc9633d2190/kdlutils-1.4.1.tar.gz (from https://pypi.org/simple/kdlutils/), version: 1.4.1
2025-09-09T05:12:40,266   Found link https://files.pythonhosted.org/packages/89/ac/64d35f5aaba03b60a22e94bf7945343d9378eca91ae55a86f4e4096ebbee/kdlutils-1.4.2.tar.gz (from https://pypi.org/simple/kdlutils/), version: 1.4.2
2025-09-09T05:12:40,266   Found link https://files.pythonhosted.org/packages/7b/5f/bbcb5ee2eb15f5698945c7e24af8137e69891a821b70591c80c8b5b544d0/kdlutils-1.4.3.tar.gz (from https://pypi.org/simple/kdlutils/), version: 1.4.3
2025-09-09T05:12:40,267   Found link https://files.pythonhosted.org/packages/86/95/e82d7ae18aa96e98a596701e9de64a8d896fe8a87e0871fa830f16e1f58a/kdlutils-1.4.4.tar.gz (from https://pypi.org/simple/kdlutils/), version: 1.4.4
2025-09-09T05:12:40,267   Found link https://files.pythonhosted.org/packages/d6/e2/7102bad2454f0fe0f31124a714053a60653f79171ec9b91748fc8073758f/kdlutils-1.4.5.tar.gz (from https://pypi.org/simple/kdlutils/), version: 1.4.5
2025-09-09T05:12:40,267   Found link https://files.pythonhosted.org/packages/1d/b2/75f782c4c9c0047f4f6b8e1ede0d4e005918fa51e1bd6db1ad0bd2d9b299/kdlutils-1.4.7.tar.gz (from https://pypi.org/simple/kdlutils/), version: 1.4.7
2025-09-09T05:12:40,268   Found link https://files.pythonhosted.org/packages/43/dd/56056b949c2839a62c29edf3f81a0ffce6734b3ef0a447c51ded319ea570/kdlutils-1.4.8.tar.gz (from https://pypi.org/simple/kdlutils/), version: 1.4.8
2025-09-09T05:12:40,268   Found link https://files.pythonhosted.org/packages/02/3c/e9f83061f6f9f62f915a6b3395c930dd979c6ff62857fa1a5313e00fcc84/kdlutils-1.4.10.tar.gz (from https://pypi.org/simple/kdlutils/), version: 1.4.10
2025-09-09T05:12:40,269   Found link https://files.pythonhosted.org/packages/8e/e0/86385753643a38f94f8ad8defdf21b7035c68c3d2b56c6e9cac3076315b8/kdlutils-1.5.5.tar.gz (from https://pypi.org/simple/kdlutils/), version: 1.5.5
2025-09-09T05:12:40,269   Found link https://files.pythonhosted.org/packages/e4/e6/a40a4a30c59ae0905bd47339ef7608e2139ea655682be780004c05253a17/kdlutils-1.5.7.tar.gz (from https://pypi.org/simple/kdlutils/), version: 1.5.7
2025-09-09T05:12:40,270 Fetching project page and analyzing links: https://www.piwheels.org/simple/kdlutils/
2025-09-09T05:12:40,271 Getting page https://www.piwheels.org/simple/kdlutils/
2025-09-09T05:12:40,273 Found index url https://www.piwheels.org/simple/
2025-09-09T05:12:40,385 Fetched page https://www.piwheels.org/simple/kdlutils/ as text/html
2025-09-09T05:12:40,387   Skipping link: No binaries permitted for kdlutils: https://archive1.piwheels.org/simple/kdlutils/kdlutils-1.5.7-py3-none-any.whl#sha256=91f544cc4db362d245b8747fd542c353a8c2a59a85dbd84747b5f0772544c6a0 (from https://www.piwheels.org/simple/kdlutils/)
2025-09-09T05:12:40,387   Skipping link: No binaries permitted for kdlutils: https://archive1.piwheels.org/simple/kdlutils/kdlutils-1.5.5-py3-none-any.whl#sha256=b8580bdd75ab2d6b896c651d16a2302a12c91b4831a82ceb38079eb4724e68bd (from https://www.piwheels.org/simple/kdlutils/)
2025-09-09T05:12:40,388   Skipping link: No binaries permitted for kdlutils: https://archive1.piwheels.org/simple/kdlutils/kdlutils-1.4.10-py3-none-any.whl#sha256=571a00692c335e400ccf56a17f778d236e5961f0e7a665bfb2c699741d57a035 (from https://www.piwheels.org/simple/kdlutils/)
2025-09-09T05:12:40,388   Skipping link: No binaries permitted for kdlutils: https://archive1.piwheels.org/simple/kdlutils/kdlutils-1.4.8-py3-none-any.whl#sha256=22b29a9dba614454d1edbf0daca7563de05b85ff1ba548bc18cf65b0047bd488 (from https://www.piwheels.org/simple/kdlutils/)
2025-09-09T05:12:40,388   Skipping link: No binaries permitted for kdlutils: https://archive1.piwheels.org/simple/kdlutils/kdlutils-1.1-py3-none-any.whl#sha256=e9945268c4d526c0676a8c4576159cf04d1d7b12e1b0c6e703964e3310db9f7c (from https://www.piwheels.org/simple/kdlutils/)
2025-09-09T05:12:40,388   Skipping link: No binaries permitted for kdlutils: https://archive1.piwheels.org/simple/kdlutils/kdlutils-0.1-py3-none-any.whl#sha256=a98c33e0767f46758f7394378ff1516eba16f27d7a3ec9cd096bc88a1b3e6d27 (from https://www.piwheels.org/simple/kdlutils/)
2025-09-09T05:12:40,388   Skipping link: No binaries permitted for kdlutils: https://archive1.piwheels.org/simple/kdlutils/kdlutils-0.0.0-py3-none-any.whl#sha256=4e8252bf518390875488a4f084d89c442458d3208bb37f20e7e1b1fd5f9a75e3 (from https://www.piwheels.org/simple/kdlutils/)
2025-09-09T05:12:40,388 Skipping link: not a file: https://www.piwheels.org/simple/kdlutils/
2025-09-09T05:12:40,388 Skipping link: not a file: https://pypi.org/simple/kdlutils/
2025-09-09T05:12:40,417 Given no hashes to check 1 links for project 'kdlutils': discarding no candidates
2025-09-09T05:12:40,418 Collecting kdlutils==1.2
2025-09-09T05:12:40,420   Created temporary directory: /tmp/pip-unpack-qcjfu8_f
2025-09-09T05:12:40,555   Downloading kdlutils-1.2.tar.gz (2.2 kB)
2025-09-09T05:12:40,564   Added kdlutils==1.2 from https://files.pythonhosted.org/packages/f0/cb/2de5e0375bbca3ab4c8e6af1e7a1509b964f7215cb7f780e2db876072613/kdlutils-1.2.tar.gz to build tracker '/tmp/pip-build-tracker-49v0t4q_'
2025-09-09T05:12:40,566   Running setup.py (path:/tmp/pip-wheel-2n6sd1r9/kdlutils_1ee6f5c841a34b3782e69646ca9bc2ad/setup.py) egg_info for package kdlutils
2025-09-09T05:12:40,566   Created temporary directory: /tmp/pip-pip-egg-info-c_yi93l8
2025-09-09T05:12:40,567   Preparing metadata (setup.py): started
2025-09-09T05:12:40,568   Running command python setup.py egg_info
2025-09-09T05:12:41,153   Traceback (most recent call last):
2025-09-09T05:12:41,155     File "<string>", line 2, in <module>
2025-09-09T05:12:41,155       exec(compile('''
2025-09-09T05:12:41,155       ~~~~^^^^^^^^^^^^
2025-09-09T05:12:41,155       # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-09T05:12:41,156       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-09T05:12:41,156       ...<32 lines>...
2025-09-09T05:12:41,156       exec(compile(setup_py_code, filename, "exec"))
2025-09-09T05:12:41,156       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-09T05:12:41,156       ''' % ('/tmp/pip-wheel-2n6sd1r9/kdlutils_1ee6f5c841a34b3782e69646ca9bc2ad/setup.py',), "<pip-setuptools-caller>", "exec"))
2025-09-09T05:12:41,156       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-09T05:12:41,156     File "<pip-setuptools-caller>", line 35, in <module>
2025-09-09T05:12:41,157     File "/tmp/pip-wheel-2n6sd1r9/kdlutils_1ee6f5c841a34b3782e69646ca9bc2ad/setup.py", line 3, in <module>
2025-09-09T05:12:41,157       with open("README.md", "r") as fh:
2025-09-09T05:12:41,157            ~~~~^^^^^^^^^^^^^^^^^^
2025-09-09T05:12:41,157   FileNotFoundError: [Errno 2] No such file or directory: 'README.md'
2025-09-09T05:12:41,241   ERROR: python setup.py egg_info exited with 1
2025-09-09T05:12:41,253   [bold magenta]full command[/]: [blue]/usr/bin/python3 -c '
2025-09-09T05:12:41,253   exec(compile('"'"''"'"''"'"'
2025-09-09T05:12:41,253   # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-09T05:12:41,253   #
2025-09-09T05:12:41,253   # - It imports setuptools before invoking setup.py, to enable projects that directly
2025-09-09T05:12:41,253   #   import from `distutils.core` to work with newer packaging standards.
2025-09-09T05:12:41,253   # - It provides a clear error message when setuptools is not installed.
2025-09-09T05:12:41,253   # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so
2025-09-09T05:12:41,253   #   setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning:
2025-09-09T05:12:41,253   #     manifest_maker: standard file '"'"'-c'"'"' not found".
2025-09-09T05:12:41,253   # - It generates a shim setup.py, for handling setup.cfg-only projects.
2025-09-09T05:12:41,253   import os, sys, tokenize, traceback
2025-09-09T05:12:41,253   
2025-09-09T05:12:41,253   try:
2025-09-09T05:12:41,253       import setuptools
2025-09-09T05:12:41,253   except ImportError:
2025-09-09T05:12:41,253       print(
2025-09-09T05:12:41,253           "ERROR: Can not execute `setup.py` since setuptools failed to import in "
2025-09-09T05:12:41,253           "the build environment with exception:",
2025-09-09T05:12:41,253           file=sys.stderr,
2025-09-09T05:12:41,253       )
2025-09-09T05:12:41,253       traceback.print_exc()
2025-09-09T05:12:41,253       sys.exit(1)
2025-09-09T05:12:41,253   
2025-09-09T05:12:41,253   __file__ = %r
2025-09-09T05:12:41,253   sys.argv[0] = __file__
2025-09-09T05:12:41,253   
2025-09-09T05:12:41,253   if os.path.exists(__file__):
2025-09-09T05:12:41,253       filename = __file__
2025-09-09T05:12:41,253       with tokenize.open(__file__) as f:
2025-09-09T05:12:41,253           setup_py_code = f.read()
2025-09-09T05:12:41,253   else:
2025-09-09T05:12:41,253       filename = "<auto-generated setuptools caller>"
2025-09-09T05:12:41,253       setup_py_code = "from setuptools import setup; setup()"
2025-09-09T05:12:41,253   
2025-09-09T05:12:41,253   exec(compile(setup_py_code, filename, "exec"))
2025-09-09T05:12:41,253   '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-2n6sd1r9/kdlutils_1ee6f5c841a34b3782e69646ca9bc2ad/setup.py'"'"',), "<pip-setuptools-caller>", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-c_yi93l8[/]
2025-09-09T05:12:41,253   [bold magenta]cwd[/]: /tmp/pip-wheel-2n6sd1r9/kdlutils_1ee6f5c841a34b3782e69646ca9bc2ad/
2025-09-09T05:12:41,253   Preparing metadata (setup.py): finished with status 'error'
2025-09-09T05:12:41,254 ERROR: metadata generation failed
2025-09-09T05:12:41,259 Exception information:
2025-09-09T05:12:41,259 Traceback (most recent call last):
2025-09-09T05:12:41,259   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata
2025-09-09T05:12:41,259     call_subprocess(
2025-09-09T05:12:41,259     ~~~~~~~~~~~~~~~^
2025-09-09T05:12:41,259         args,
2025-09-09T05:12:41,259         ^^^^^
2025-09-09T05:12:41,259     ...<2 lines>...
2025-09-09T05:12:41,259         spinner=spinner,
2025-09-09T05:12:41,259         ^^^^^^^^^^^^^^^^
2025-09-09T05:12:41,259     )
2025-09-09T05:12:41,259     ^
2025-09-09T05:12:41,259   File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess
2025-09-09T05:12:41,259     raise error
2025-09-09T05:12:41,259 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1
2025-09-09T05:12:41,259 
2025-09-09T05:12:41,259 The above exception was the direct cause of the following exception:
2025-09-09T05:12:41,259 
2025-09-09T05:12:41,259 Traceback (most recent call last):
2025-09-09T05:12:41,259   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper
2025-09-09T05:12:41,259     status = _inner_run()
2025-09-09T05:12:41,259   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run
2025-09-09T05:12:41,259     return self.run(options, args)
2025-09-09T05:12:41,259            ~~~~~~~~^^^^^^^^^^^^^^^
2025-09-09T05:12:41,259   File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper
2025-09-09T05:12:41,259     return func(self, options, args)
2025-09-09T05:12:41,259   File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run
2025-09-09T05:12:41,259     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2025-09-09T05:12:41,259   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve
2025-09-09T05:12:41,259     result = self._result = resolver.resolve(
2025-09-09T05:12:41,259                             ~~~~~~~~~~~~~~~~^
2025-09-09T05:12:41,259         collected.requirements, max_rounds=limit_how_complex_resolution_can_be
2025-09-09T05:12:41,259         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-09T05:12:41,259     )
2025-09-09T05:12:41,259     ^
2025-09-09T05:12:41,259   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve
2025-09-09T05:12:41,259     state = resolution.resolve(requirements, max_rounds=max_rounds)
2025-09-09T05:12:41,259   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve
2025-09-09T05:12:41,259     self._add_to_criteria(self.state.criteria, r, parent=None)
2025-09-09T05:12:41,259     ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-09T05:12:41,259   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria
2025-09-09T05:12:41,259     if not criterion.candidates:
2025-09-09T05:12:41,259            ^^^^^^^^^^^^^^^^^^^^
2025-09-09T05:12:41,259   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__
2025-09-09T05:12:41,259     return bool(self._sequence)
2025-09-09T05:12:41,259   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__
2025-09-09T05:12:41,259     self._bool = any(self)
2025-09-09T05:12:41,259                  ~~~^^^^^^
2025-09-09T05:12:41,259   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in <genexpr>
2025-09-09T05:12:41,259     return (c for c in iterator if id(c) not in self._incompatible_ids)
2025-09-09T05:12:41,259                        ^^^^^^^^
2025-09-09T05:12:41,259   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built
2025-09-09T05:12:41,259     candidate = func()
2025-09-09T05:12:41,259   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link
2025-09-09T05:12:41,259     base: Optional[BaseCandidate] = self._make_base_candidate_from_link(
2025-09-09T05:12:41,259                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-09T05:12:41,259         link, template, name, version
2025-09-09T05:12:41,259         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-09T05:12:41,259     )
2025-09-09T05:12:41,259     ^
2025-09-09T05:12:41,259   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link
2025-09-09T05:12:41,259     self._link_candidate_cache[link] = LinkCandidate(
2025-09-09T05:12:41,259                                        ~~~~~~~~~~~~~^
2025-09-09T05:12:41,259         link,
2025-09-09T05:12:41,259         ^^^^^
2025-09-09T05:12:41,259     ...<3 lines>...
2025-09-09T05:12:41,259         version=version,
2025-09-09T05:12:41,259         ^^^^^^^^^^^^^^^^
2025-09-09T05:12:41,259     )
2025-09-09T05:12:41,259     ^
2025-09-09T05:12:41,259   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__
2025-09-09T05:12:41,259     super().__init__(
2025-09-09T05:12:41,259     ~~~~~~~~~~~~~~~~^
2025-09-09T05:12:41,259         link=link,
2025-09-09T05:12:41,259         ^^^^^^^^^^
2025-09-09T05:12:41,259     ...<4 lines>...
2025-09-09T05:12:41,259         version=version,
2025-09-09T05:12:41,259         ^^^^^^^^^^^^^^^^
2025-09-09T05:12:41,259     )
2025-09-09T05:12:41,259     ^
2025-09-09T05:12:41,259   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__
2025-09-09T05:12:41,259     self.dist = self._prepare()
2025-09-09T05:12:41,259                 ~~~~~~~~~~~~~^^
2025-09-09T05:12:41,259   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare
2025-09-09T05:12:41,259     dist = self._prepare_distribution()
2025-09-09T05:12:41,259   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution
2025-09-09T05:12:41,259     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2025-09-09T05:12:41,259            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-09T05:12:41,259   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement
2025-09-09T05:12:41,259     return self._prepare_linked_requirement(req, parallel_builds)
2025-09-09T05:12:41,259            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^
2025-09-09T05:12:41,259   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement
2025-09-09T05:12:41,259     dist = _get_prepared_distribution(
2025-09-09T05:12:41,259         req,
2025-09-09T05:12:41,259     ...<3 lines>...
2025-09-09T05:12:41,259         self.check_build_deps,
2025-09-09T05:12:41,259     )
2025-09-09T05:12:41,259   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution
2025-09-09T05:12:41,259     abstract_dist.prepare_distribution_metadata(
2025-09-09T05:12:41,259     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-09T05:12:41,259         finder, build_isolation, check_build_deps
2025-09-09T05:12:41,259         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-09T05:12:41,259     )
2025-09-09T05:12:41,259     ^
2025-09-09T05:12:41,259   File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata
2025-09-09T05:12:41,259     self.req.prepare_metadata()
2025-09-09T05:12:41,259     ~~~~~~~~~~~~~~~~~~~~~~~~~^^
2025-09-09T05:12:41,259   File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata
2025-09-09T05:12:41,259     self.metadata_directory = generate_metadata_legacy(
2025-09-09T05:12:41,259                               ~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-09T05:12:41,259         build_env=self.build_env,
2025-09-09T05:12:41,259         ^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-09T05:12:41,259     ...<3 lines>...
2025-09-09T05:12:41,259         details=details,
2025-09-09T05:12:41,259         ^^^^^^^^^^^^^^^^
2025-09-09T05:12:41,259     )
2025-09-09T05:12:41,259     ^
2025-09-09T05:12:41,259   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata
2025-09-09T05:12:41,259     raise MetadataGenerationFailed(package_details=details) from error
2025-09-09T05:12:41,259 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed
2025-09-09T05:12:41,280 Removed kdlutils==1.2 from https://files.pythonhosted.org/packages/f0/cb/2de5e0375bbca3ab4c8e6af1e7a1509b964f7215cb7f780e2db876072613/kdlutils-1.2.tar.gz from build tracker '/tmp/pip-build-tracker-49v0t4q_'
2025-09-09T05:12:41,280 Removed build tracker: '/tmp/pip-build-tracker-49v0t4q_'