2025-09-07T21:11:04,170 Created temporary directory: /tmp/pip-build-tracker-mr19j9cg
2025-09-07T21:11:04,171 Initialized build tracking at /tmp/pip-build-tracker-mr19j9cg
2025-09-07T21:11:04,171 Created build tracker: /tmp/pip-build-tracker-mr19j9cg
2025-09-07T21:11:04,171 Entered build tracker: /tmp/pip-build-tracker-mr19j9cg
2025-09-07T21:11:04,171 Created temporary directory: /tmp/pip-wheel-369kmym8
2025-09-07T21:11:04,175 Created temporary directory: /tmp/pip-ephem-wheel-cache-y2hescsk
2025-09-07T21:11:04,241 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-09-07T21:11:04,244 2 location(s) to search for versions of python-lzf:
2025-09-07T21:11:04,244 * https://pypi.org/simple/python-lzf/
2025-09-07T21:11:04,244 * https://www.piwheels.org/simple/python-lzf/
2025-09-07T21:11:04,244 Fetching project page and analyzing links: https://pypi.org/simple/python-lzf/
2025-09-07T21:11:04,245 Getting page https://pypi.org/simple/python-lzf/
2025-09-07T21:11:04,246 Found index url https://pypi.org/simple/
2025-09-07T21:11:04,402 Fetched page https://pypi.org/simple/python-lzf/ as application/vnd.pypi.simple.v1+json
2025-09-07T21:11:04,403   Found link https://files.pythonhosted.org/packages/d0/1a/5b64b4e8e4144b2ff30962b7d0933ce4a328e10b491a80469f939ec730b3/python-lzf-0.1.tar.gz (from https://pypi.org/simple/python-lzf/), version: 0.1
2025-09-07T21:11:04,404   Found link https://files.pythonhosted.org/packages/cf/b1/674046290b97202e4d9e982d6345b4be891c756e977b28c93b58fa57748a/python-lzf-0.1.1.tar.gz (from https://pypi.org/simple/python-lzf/), version: 0.1.1
2025-09-07T21:11:04,404   Found link https://files.pythonhosted.org/packages/31/0d/8498710b964f9ae448df8084eabcd57fbab992239c6d243c8c0dfde088b3/python-lzf-0.2.tar.gz (from https://pypi.org/simple/python-lzf/), version: 0.2
2025-09-07T21:11:04,404   Found link https://files.pythonhosted.org/packages/87/e4/e6e66f9be60c88dc70e6fb7b75627dbb7c5bd4ae68f69af76bd1edee7e7d/python-lzf-0.2.1.tar.gz (from https://pypi.org/simple/python-lzf/), version: 0.2.1
2025-09-07T21:11:04,405   Found link https://files.pythonhosted.org/packages/5b/1e/d7ea43dc04d5b094908cfe96c2cb28c997979f6c5751df1200048c49b4c0/python-lzf-0.2.3.tar.gz (from https://pypi.org/simple/python-lzf/), version: 0.2.3
2025-09-07T21:11:04,405   Found link https://files.pythonhosted.org/packages/e3/33/b8f67bbe695ccc39f868ae55378993a7bde1357a0567803a80467c8ce1a4/python-lzf-0.2.4.tar.gz (from https://pypi.org/simple/python-lzf/), version: 0.2.4
2025-09-07T21:11:04,405   Found link https://files.pythonhosted.org/packages/09/1c/dd7111e0bc399bdcf832d33fbb7bff4e86e73f0f271264bf9e7655ab8c9e/python_lzf-0.2.6.tar.gz (from https://pypi.org/simple/python-lzf/), version: 0.2.6
2025-09-07T21:11:04,406 Fetching project page and analyzing links: https://www.piwheels.org/simple/python-lzf/
2025-09-07T21:11:04,406 Getting page https://www.piwheels.org/simple/python-lzf/
2025-09-07T21:11:04,407 Found index url https://www.piwheels.org/simple/
2025-09-07T21:11:04,655 Fetched page https://www.piwheels.org/simple/python-lzf/ as text/html
2025-09-07T21:11:04,659   Skipping link: No binaries permitted for python-lzf: https://archive1.piwheels.org/simple/python-lzf/python_lzf-0.2.6-cp311-cp311-linux_armv6l.whl#sha256=83acee647164204d34dd7e7c9519ad69f1f134572521897dfe85ac04f53d7594 (from https://www.piwheels.org/simple/python-lzf/)
2025-09-07T21:11:04,659   Skipping link: No binaries permitted for python-lzf: https://archive1.piwheels.org/simple/python-lzf/python_lzf-0.2.6-cp311-cp311-linux_armv7l.whl#sha256=83acee647164204d34dd7e7c9519ad69f1f134572521897dfe85ac04f53d7594 (from https://www.piwheels.org/simple/python-lzf/)
2025-09-07T21:11:04,659   Skipping link: No binaries permitted for python-lzf: https://archive1.piwheels.org/simple/python-lzf/python_lzf-0.2.6-cp37-cp37m-linux_armv6l.whl#sha256=f9057bb7d1656e645fb3b7de9164e4b7ccd5fed60a9a80dc6d2bbb2e2319cbfe (from https://www.piwheels.org/simple/python-lzf/)
2025-09-07T21:11:04,659   Skipping link: No binaries permitted for python-lzf: https://archive1.piwheels.org/simple/python-lzf/python_lzf-0.2.6-cp37-cp37m-linux_armv7l.whl#sha256=f9057bb7d1656e645fb3b7de9164e4b7ccd5fed60a9a80dc6d2bbb2e2319cbfe (from https://www.piwheels.org/simple/python-lzf/)
2025-09-07T21:11:04,660   Skipping link: No binaries permitted for python-lzf: https://archive1.piwheels.org/simple/python-lzf/python_lzf-0.2.6-cp39-cp39-linux_armv6l.whl#sha256=ff0638eaa79739009781153d630fcb0bd8634320cdde7dce6c4d221c08ae11f6 (from https://www.piwheels.org/simple/python-lzf/)
2025-09-07T21:11:04,660   Skipping link: No binaries permitted for python-lzf: https://archive1.piwheels.org/simple/python-lzf/python_lzf-0.2.6-cp39-cp39-linux_armv7l.whl#sha256=ff0638eaa79739009781153d630fcb0bd8634320cdde7dce6c4d221c08ae11f6 (from https://www.piwheels.org/simple/python-lzf/)
2025-09-07T21:11:04,660   Skipping link: No binaries permitted for python-lzf: https://archive1.piwheels.org/simple/python-lzf/python_lzf-0.2.4-cp37-cp37m-linux_armv7l.whl#sha256=7b1c1a2a8f10e76487857002cdc96f2c42cd95ff0ca0ff1597afd03c69169dd9 (from https://www.piwheels.org/simple/python-lzf/)
2025-09-07T21:11:04,660   Skipping link: No binaries permitted for python-lzf: https://archive1.piwheels.org/simple/python-lzf/python_lzf-0.2.4-cp37-cp37m-linux_armv6l.whl#sha256=7b1c1a2a8f10e76487857002cdc96f2c42cd95ff0ca0ff1597afd03c69169dd9 (from https://www.piwheels.org/simple/python-lzf/)
2025-09-07T21:11:04,660   Skipping link: No binaries permitted for python-lzf: https://archive1.piwheels.org/simple/python-lzf/python_lzf-0.2.4-cp35-cp35m-linux_armv7l.whl#sha256=a7d7d22d734c75a5463039634fe828f4a0c124a3a4abfa590513f7fc3ef4c8bb (from https://www.piwheels.org/simple/python-lzf/)
2025-09-07T21:11:04,660   Skipping link: No binaries permitted for python-lzf: https://archive1.piwheels.org/simple/python-lzf/python_lzf-0.2.4-cp35-cp35m-linux_armv6l.whl#sha256=a7d7d22d734c75a5463039634fe828f4a0c124a3a4abfa590513f7fc3ef4c8bb (from https://www.piwheels.org/simple/python-lzf/)
2025-09-07T21:11:04,661   Skipping link: No binaries permitted for python-lzf: https://archive1.piwheels.org/simple/python-lzf/python_lzf-0.2.4-cp34-cp34m-linux_armv7l.whl#sha256=5cee9191279730342b8407b1297c2676e588d6a70040951a19a26ea002a06f35 (from https://www.piwheels.org/simple/python-lzf/)
2025-09-07T21:11:04,661   Skipping link: No binaries permitted for python-lzf: https://archive1.piwheels.org/simple/python-lzf/python_lzf-0.2.4-cp34-cp34m-linux_armv6l.whl#sha256=5cee9191279730342b8407b1297c2676e588d6a70040951a19a26ea002a06f35 (from https://www.piwheels.org/simple/python-lzf/)
2025-09-07T21:11:04,661   Skipping link: No binaries permitted for python-lzf: https://archive1.piwheels.org/simple/python-lzf/python_lzf-0.2.4-cp311-cp311-linux_armv6l.whl#sha256=433984377498aecfad7a84b93ae5664d0bfa0c1abdab6f908e2812741342e4c7 (from https://www.piwheels.org/simple/python-lzf/)
2025-09-07T21:11:04,661   Skipping link: No binaries permitted for python-lzf: https://archive1.piwheels.org/simple/python-lzf/python_lzf-0.2.4-cp311-cp311-linux_armv7l.whl#sha256=433984377498aecfad7a84b93ae5664d0bfa0c1abdab6f908e2812741342e4c7 (from https://www.piwheels.org/simple/python-lzf/)
2025-09-07T21:11:04,661   Skipping link: No binaries permitted for python-lzf: https://archive1.piwheels.org/simple/python-lzf/python_lzf-0.2.4-cp39-cp39-linux_armv6l.whl#sha256=a5324f30673b0423dee9284e3d35a2fdf731ead0460303c5a58a54db53200d6f (from https://www.piwheels.org/simple/python-lzf/)
2025-09-07T21:11:04,661   Skipping link: No binaries permitted for python-lzf: https://archive1.piwheels.org/simple/python-lzf/python_lzf-0.2.4-cp39-cp39-linux_armv7l.whl#sha256=a5324f30673b0423dee9284e3d35a2fdf731ead0460303c5a58a54db53200d6f (from https://www.piwheels.org/simple/python-lzf/)
2025-09-07T21:11:04,662 Skipping link: not a file: https://www.piwheels.org/simple/python-lzf/
2025-09-07T21:11:04,662 Skipping link: not a file: https://pypi.org/simple/python-lzf/
2025-09-07T21:11:04,690 Given no hashes to check 1 links for project 'python-lzf': discarding no candidates
2025-09-07T21:11:04,691 Collecting python-lzf==0.2.1
2025-09-07T21:11:04,693   Created temporary directory: /tmp/pip-unpack-30c50wij
2025-09-07T21:11:04,901   Downloading python-lzf-0.2.1.tar.gz (33 kB)
2025-09-07T21:11:04,926   Added python-lzf==0.2.1 from https://files.pythonhosted.org/packages/87/e4/e6e66f9be60c88dc70e6fb7b75627dbb7c5bd4ae68f69af76bd1edee7e7d/python-lzf-0.2.1.tar.gz to build tracker '/tmp/pip-build-tracker-mr19j9cg'
2025-09-07T21:11:04,928   Running setup.py (path:/tmp/pip-wheel-369kmym8/python-lzf_70ea9294972d4feb8b660032faf9b955/setup.py) egg_info for package python-lzf
2025-09-07T21:11:04,928   Created temporary directory: /tmp/pip-pip-egg-info-chev4lr7
2025-09-07T21:11:04,928   Preparing metadata (setup.py): started
2025-09-07T21:11:04,929   Running command python setup.py egg_info
2025-09-07T21:11:05,515   Traceback (most recent call last):
2025-09-07T21:11:05,517     File "<string>", line 2, in <module>
2025-09-07T21:11:05,517       exec(compile('''
2025-09-07T21:11:05,517       ~~~~^^^^^^^^^^^^
2025-09-07T21:11:05,517       # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-07T21:11:05,517       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T21:11:05,518       ...<32 lines>...
2025-09-07T21:11:05,518       exec(compile(setup_py_code, filename, "exec"))
2025-09-07T21:11:05,518       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T21:11:05,518       ''' % ('/tmp/pip-wheel-369kmym8/python-lzf_70ea9294972d4feb8b660032faf9b955/setup.py',), "<pip-setuptools-caller>", "exec"))
2025-09-07T21:11:05,518       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T21:11:05,519     File "<pip-setuptools-caller>", line 35, in <module>
2025-09-07T21:11:05,519     File "/tmp/pip-wheel-369kmym8/python-lzf_70ea9294972d4feb8b660032faf9b955/setup.py", line 6, in <module>
2025-09-07T21:11:05,519       import paver.tasks
2025-09-07T21:11:05,519     File "<frozen importlib._bootstrap>", line 1360, in _find_and_load
2025-09-07T21:11:05,519     File "<frozen importlib._bootstrap>", line 1322, in _find_and_load_unlocked
2025-09-07T21:11:05,519     File "<frozen importlib._bootstrap>", line 1262, in _find_spec
2025-09-07T21:11:05,520     File "<frozen importlib._bootstrap_external>", line 1559, in find_spec
2025-09-07T21:11:05,520     File "<frozen importlib._bootstrap_external>", line 1533, in _get_spec
2025-09-07T21:11:05,520     File "<frozen zipimport>", line 111, in find_spec
2025-09-07T21:11:05,520     File "<frozen importlib._bootstrap>", line 675, in spec_from_loader
2025-09-07T21:11:05,520     File "<frozen importlib._bootstrap_external>", line 853, in spec_from_file_location
2025-09-07T21:11:05,521     File "<frozen zipimport>", line 170, in get_filename
2025-09-07T21:11:05,521     File "<frozen zipimport>", line 791, in _get_module_code
2025-09-07T21:11:05,521     File "<frozen zipimport>", line 720, in _compile_source
2025-09-07T21:11:05,521     File "paver-minilib.zip/paver/tasks.py", line 69
2025-09-07T21:11:05,521       print output
2025-09-07T21:11:05,521       ^^^^^^^^^^^^
2025-09-07T21:11:05,522   SyntaxError: Missing parentheses in call to 'print'. Did you mean print(...)?
2025-09-07T21:11:05,616   ERROR: python setup.py egg_info exited with 1
2025-09-07T21:11:05,629   [bold magenta]full command[/]: [blue]/usr/bin/python3 -c '
2025-09-07T21:11:05,629   exec(compile('"'"''"'"''"'"'
2025-09-07T21:11:05,629   # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-07T21:11:05,629   #
2025-09-07T21:11:05,629   # - It imports setuptools before invoking setup.py, to enable projects that directly
2025-09-07T21:11:05,629   #   import from `distutils.core` to work with newer packaging standards.
2025-09-07T21:11:05,629   # - It provides a clear error message when setuptools is not installed.
2025-09-07T21:11:05,629   # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so
2025-09-07T21:11:05,629   #   setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning:
2025-09-07T21:11:05,629   #     manifest_maker: standard file '"'"'-c'"'"' not found".
2025-09-07T21:11:05,629   # - It generates a shim setup.py, for handling setup.cfg-only projects.
2025-09-07T21:11:05,629   import os, sys, tokenize, traceback
2025-09-07T21:11:05,629   
2025-09-07T21:11:05,629   try:
2025-09-07T21:11:05,629       import setuptools
2025-09-07T21:11:05,629   except ImportError:
2025-09-07T21:11:05,629       print(
2025-09-07T21:11:05,629           "ERROR: Can not execute `setup.py` since setuptools failed to import in "
2025-09-07T21:11:05,629           "the build environment with exception:",
2025-09-07T21:11:05,629           file=sys.stderr,
2025-09-07T21:11:05,629       )
2025-09-07T21:11:05,629       traceback.print_exc()
2025-09-07T21:11:05,629       sys.exit(1)
2025-09-07T21:11:05,629   
2025-09-07T21:11:05,629   __file__ = %r
2025-09-07T21:11:05,629   sys.argv[0] = __file__
2025-09-07T21:11:05,629   
2025-09-07T21:11:05,629   if os.path.exists(__file__):
2025-09-07T21:11:05,629       filename = __file__
2025-09-07T21:11:05,629       with tokenize.open(__file__) as f:
2025-09-07T21:11:05,629           setup_py_code = f.read()
2025-09-07T21:11:05,629   else:
2025-09-07T21:11:05,629       filename = "<auto-generated setuptools caller>"
2025-09-07T21:11:05,629       setup_py_code = "from setuptools import setup; setup()"
2025-09-07T21:11:05,629   
2025-09-07T21:11:05,629   exec(compile(setup_py_code, filename, "exec"))
2025-09-07T21:11:05,629   '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-369kmym8/python-lzf_70ea9294972d4feb8b660032faf9b955/setup.py'"'"',), "<pip-setuptools-caller>", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-chev4lr7[/]
2025-09-07T21:11:05,630   [bold magenta]cwd[/]: /tmp/pip-wheel-369kmym8/python-lzf_70ea9294972d4feb8b660032faf9b955/
2025-09-07T21:11:05,630   Preparing metadata (setup.py): finished with status 'error'
2025-09-07T21:11:05,631 ERROR: metadata generation failed
2025-09-07T21:11:05,637 Exception information:
2025-09-07T21:11:05,637 Traceback (most recent call last):
2025-09-07T21:11:05,637   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata
2025-09-07T21:11:05,637     call_subprocess(
2025-09-07T21:11:05,637     ~~~~~~~~~~~~~~~^
2025-09-07T21:11:05,637         args,
2025-09-07T21:11:05,637         ^^^^^
2025-09-07T21:11:05,637     ...<2 lines>...
2025-09-07T21:11:05,637         spinner=spinner,
2025-09-07T21:11:05,637         ^^^^^^^^^^^^^^^^
2025-09-07T21:11:05,637     )
2025-09-07T21:11:05,637     ^
2025-09-07T21:11:05,637   File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess
2025-09-07T21:11:05,637     raise error
2025-09-07T21:11:05,637 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1
2025-09-07T21:11:05,637 
2025-09-07T21:11:05,637 The above exception was the direct cause of the following exception:
2025-09-07T21:11:05,637 
2025-09-07T21:11:05,637 Traceback (most recent call last):
2025-09-07T21:11:05,637   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper
2025-09-07T21:11:05,637     status = _inner_run()
2025-09-07T21:11:05,637   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run
2025-09-07T21:11:05,637     return self.run(options, args)
2025-09-07T21:11:05,637            ~~~~~~~~^^^^^^^^^^^^^^^
2025-09-07T21:11:05,637   File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper
2025-09-07T21:11:05,637     return func(self, options, args)
2025-09-07T21:11:05,637   File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run
2025-09-07T21:11:05,637     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2025-09-07T21:11:05,637   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve
2025-09-07T21:11:05,637     result = self._result = resolver.resolve(
2025-09-07T21:11:05,637                             ~~~~~~~~~~~~~~~~^
2025-09-07T21:11:05,637         collected.requirements, max_rounds=limit_how_complex_resolution_can_be
2025-09-07T21:11:05,637         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T21:11:05,637     )
2025-09-07T21:11:05,637     ^
2025-09-07T21:11:05,637   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve
2025-09-07T21:11:05,637     state = resolution.resolve(requirements, max_rounds=max_rounds)
2025-09-07T21:11:05,637   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve
2025-09-07T21:11:05,637     self._add_to_criteria(self.state.criteria, r, parent=None)
2025-09-07T21:11:05,637     ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T21:11:05,637   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria
2025-09-07T21:11:05,637     if not criterion.candidates:
2025-09-07T21:11:05,637            ^^^^^^^^^^^^^^^^^^^^
2025-09-07T21:11:05,637   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__
2025-09-07T21:11:05,637     return bool(self._sequence)
2025-09-07T21:11:05,637   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__
2025-09-07T21:11:05,637     self._bool = any(self)
2025-09-07T21:11:05,637                  ~~~^^^^^^
2025-09-07T21:11:05,637   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in <genexpr>
2025-09-07T21:11:05,637     return (c for c in iterator if id(c) not in self._incompatible_ids)
2025-09-07T21:11:05,637                        ^^^^^^^^
2025-09-07T21:11:05,637   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built
2025-09-07T21:11:05,637     candidate = func()
2025-09-07T21:11:05,637   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link
2025-09-07T21:11:05,637     base: Optional[BaseCandidate] = self._make_base_candidate_from_link(
2025-09-07T21:11:05,637                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-07T21:11:05,637         link, template, name, version
2025-09-07T21:11:05,637         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T21:11:05,637     )
2025-09-07T21:11:05,637     ^
2025-09-07T21:11:05,637   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link
2025-09-07T21:11:05,637     self._link_candidate_cache[link] = LinkCandidate(
2025-09-07T21:11:05,637                                        ~~~~~~~~~~~~~^
2025-09-07T21:11:05,637         link,
2025-09-07T21:11:05,637         ^^^^^
2025-09-07T21:11:05,637     ...<3 lines>...
2025-09-07T21:11:05,637         version=version,
2025-09-07T21:11:05,637         ^^^^^^^^^^^^^^^^
2025-09-07T21:11:05,637     )
2025-09-07T21:11:05,637     ^
2025-09-07T21:11:05,637   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__
2025-09-07T21:11:05,637     super().__init__(
2025-09-07T21:11:05,637     ~~~~~~~~~~~~~~~~^
2025-09-07T21:11:05,637         link=link,
2025-09-07T21:11:05,637         ^^^^^^^^^^
2025-09-07T21:11:05,637     ...<4 lines>...
2025-09-07T21:11:05,637         version=version,
2025-09-07T21:11:05,637         ^^^^^^^^^^^^^^^^
2025-09-07T21:11:05,637     )
2025-09-07T21:11:05,637     ^
2025-09-07T21:11:05,637   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__
2025-09-07T21:11:05,637     self.dist = self._prepare()
2025-09-07T21:11:05,637                 ~~~~~~~~~~~~~^^
2025-09-07T21:11:05,637   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare
2025-09-07T21:11:05,637     dist = self._prepare_distribution()
2025-09-07T21:11:05,637   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution
2025-09-07T21:11:05,637     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2025-09-07T21:11:05,637            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T21:11:05,637   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement
2025-09-07T21:11:05,637     return self._prepare_linked_requirement(req, parallel_builds)
2025-09-07T21:11:05,637            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T21:11:05,637   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement
2025-09-07T21:11:05,637     dist = _get_prepared_distribution(
2025-09-07T21:11:05,637         req,
2025-09-07T21:11:05,637     ...<3 lines>...
2025-09-07T21:11:05,637         self.check_build_deps,
2025-09-07T21:11:05,637     )
2025-09-07T21:11:05,637   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution
2025-09-07T21:11:05,637     abstract_dist.prepare_distribution_metadata(
2025-09-07T21:11:05,637     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-07T21:11:05,637         finder, build_isolation, check_build_deps
2025-09-07T21:11:05,637         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T21:11:05,637     )
2025-09-07T21:11:05,637     ^
2025-09-07T21:11:05,637   File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata
2025-09-07T21:11:05,637     self.req.prepare_metadata()
2025-09-07T21:11:05,637     ~~~~~~~~~~~~~~~~~~~~~~~~~^^
2025-09-07T21:11:05,637   File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata
2025-09-07T21:11:05,637     self.metadata_directory = generate_metadata_legacy(
2025-09-07T21:11:05,637                               ~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-07T21:11:05,637         build_env=self.build_env,
2025-09-07T21:11:05,637         ^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T21:11:05,637     ...<3 lines>...
2025-09-07T21:11:05,637         details=details,
2025-09-07T21:11:05,637         ^^^^^^^^^^^^^^^^
2025-09-07T21:11:05,637     )
2025-09-07T21:11:05,637     ^
2025-09-07T21:11:05,637   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata
2025-09-07T21:11:05,637     raise MetadataGenerationFailed(package_details=details) from error
2025-09-07T21:11:05,637 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed
2025-09-07T21:11:05,662 Removed python-lzf==0.2.1 from https://files.pythonhosted.org/packages/87/e4/e6e66f9be60c88dc70e6fb7b75627dbb7c5bd4ae68f69af76bd1edee7e7d/python-lzf-0.2.1.tar.gz from build tracker '/tmp/pip-build-tracker-mr19j9cg'
2025-09-07T21:11:05,662 Removed build tracker: '/tmp/pip-build-tracker-mr19j9cg'