2024-02-21T17:20:49,977 Created temporary directory: /tmp/pip-build-tracker-p3a06bqr
2024-02-21T17:20:49,979 Initialized build tracking at /tmp/pip-build-tracker-p3a06bqr
2024-02-21T17:20:49,979 Created build tracker: /tmp/pip-build-tracker-p3a06bqr
2024-02-21T17:20:49,980 Entered build tracker: /tmp/pip-build-tracker-p3a06bqr
2024-02-21T17:20:49,980 Created temporary directory: /tmp/pip-wheel-w2f140hs
2024-02-21T17:20:49,983 Created temporary directory: /tmp/pip-ephem-wheel-cache-cc73irxa
2024-02-21T17:20:50,005 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2024-02-21T17:20:50,009 2 location(s) to search for versions of directlfq:
2024-02-21T17:20:50,009 * https://pypi.org/simple/directlfq/
2024-02-21T17:20:50,009 * https://www.piwheels.org/simple/directlfq/
2024-02-21T17:20:50,009 Fetching project page and analyzing links: https://pypi.org/simple/directlfq/
2024-02-21T17:20:50,010 Getting page https://pypi.org/simple/directlfq/
2024-02-21T17:20:50,012 Found index url https://pypi.org/simple/
2024-02-21T17:20:50,227 Fetched page https://pypi.org/simple/directlfq/ as application/vnd.pypi.simple.v1+json
2024-02-21T17:20:50,231   Skipping link: No binaries permitted for directlfq: https://files.pythonhosted.org/packages/37/07/ebb09c050c72123a14ff62e51ac7f601ed750aa87855734f85ad62653ad4/directlfq-0.2.7-py3-none-any.whl (from https://pypi.org/simple/directlfq/) (requires-python:>=3.8,<3.10)
2024-02-21T17:20:50,233   Link requires a different Python (3.11.2 not in: '>=3.8,<3.10'): https://files.pythonhosted.org/packages/3f/88/cb09d235c3ebabe53c91c1b9ac5940127a9bd183f5229c6767b2ae2a6e77/directlfq-0.2.7.tar.gz (from https://pypi.org/simple/directlfq/) (requires-python:>=3.8,<3.10)
2024-02-21T17:20:50,233   Skipping link: 0.2.7 Requires-Python >=3.8,<3.10: https://files.pythonhosted.org/packages/3f/88/cb09d235c3ebabe53c91c1b9ac5940127a9bd183f5229c6767b2ae2a6e77/directlfq-0.2.7.tar.gz (from https://pypi.org/simple/directlfq/) (requires-python:>=3.8,<3.10)
2024-02-21T17:20:50,234   Skipping link: No binaries permitted for directlfq: https://files.pythonhosted.org/packages/5a/a7/dd1dd0519562fc94dc3c7a100d49e6002ea052cfa83fd7a71e7f2b1b5e4a/directlfq-0.2.8-py3-none-any.whl (from https://pypi.org/simple/directlfq/) (requires-python:>=3.8,<3.10)
2024-02-21T17:20:50,235   Link requires a different Python (3.11.2 not in: '>=3.8,<3.10'): https://files.pythonhosted.org/packages/1a/0f/9e2f4b47189a3c40ec5dd20b01a7e1bfbef0bae85d4f57b87fdb6b0e0419/directlfq-0.2.8.tar.gz (from https://pypi.org/simple/directlfq/) (requires-python:>=3.8,<3.10)
2024-02-21T17:20:50,235   Skipping link: 0.2.8 Requires-Python >=3.8,<3.10: https://files.pythonhosted.org/packages/1a/0f/9e2f4b47189a3c40ec5dd20b01a7e1bfbef0bae85d4f57b87fdb6b0e0419/directlfq-0.2.8.tar.gz (from https://pypi.org/simple/directlfq/) (requires-python:>=3.8,<3.10)
2024-02-21T17:20:50,236   Skipping link: No binaries permitted for directlfq: https://files.pythonhosted.org/packages/ea/88/7b6764b761db1018e7c2381844d59a63bb41785ded6be066a36b288a2297/directlfq-0.2.10-py3-none-any.whl (from https://pypi.org/simple/directlfq/) (requires-python:>=3.8,<3.10)
2024-02-21T17:20:50,237   Link requires a different Python (3.11.2 not in: '>=3.8,<3.10'): https://files.pythonhosted.org/packages/8a/75/0dc07aca051f3b096b2df8e7a6ac726e7b87d0133e24acd2a8bcb27ab35e/directlfq-0.2.10.tar.gz (from https://pypi.org/simple/directlfq/) (requires-python:>=3.8,<3.10)
2024-02-21T17:20:50,238   Skipping link: 0.2.10 Requires-Python >=3.8,<3.10: https://files.pythonhosted.org/packages/8a/75/0dc07aca051f3b096b2df8e7a6ac726e7b87d0133e24acd2a8bcb27ab35e/directlfq-0.2.10.tar.gz (from https://pypi.org/simple/directlfq/) (requires-python:>=3.8,<3.10)
2024-02-21T17:20:50,239   Skipping link: No binaries permitted for directlfq: https://files.pythonhosted.org/packages/b2/23/7fb296d2fd512e109eedae29509d0e7af3f59fda9ced2387b68cb828e214/directlfq-0.2.11-py3-none-any.whl (from https://pypi.org/simple/directlfq/) (requires-python:>=3.8,<3.10)
2024-02-21T17:20:50,240   Link requires a different Python (3.11.2 not in: '>=3.8,<3.10'): https://files.pythonhosted.org/packages/04/1d/421aae30859e384430049533a25ad5165837cdd1f28f1eb1d324edc93889/directlfq-0.2.11.tar.gz (from https://pypi.org/simple/directlfq/) (requires-python:>=3.8,<3.10)
2024-02-21T17:20:50,240   Skipping link: 0.2.11 Requires-Python >=3.8,<3.10: https://files.pythonhosted.org/packages/04/1d/421aae30859e384430049533a25ad5165837cdd1f28f1eb1d324edc93889/directlfq-0.2.11.tar.gz (from https://pypi.org/simple/directlfq/) (requires-python:>=3.8,<3.10)
2024-02-21T17:20:50,241   Skipping link: No binaries permitted for directlfq: https://files.pythonhosted.org/packages/c5/92/33ee980f6fd45c53cdad713558a0240c69a3c215cfcf2938bcd40fbe67b0/directlfq-0.2.13-py3-none-any.whl (from https://pypi.org/simple/directlfq/) (requires-python:>=3.8,<3.10)
2024-02-21T17:20:50,242   Link requires a different Python (3.11.2 not in: '>=3.8,<3.10'): https://files.pythonhosted.org/packages/5e/b3/c1f5ad6880ba867bf63398344b076d4a1fb696d2d49134b086732c17c0f1/directlfq-0.2.13.tar.gz (from https://pypi.org/simple/directlfq/) (requires-python:>=3.8,<3.10)
2024-02-21T17:20:50,243   Skipping link: 0.2.13 Requires-Python >=3.8,<3.10: https://files.pythonhosted.org/packages/5e/b3/c1f5ad6880ba867bf63398344b076d4a1fb696d2d49134b086732c17c0f1/directlfq-0.2.13.tar.gz (from https://pypi.org/simple/directlfq/) (requires-python:>=3.8,<3.10)
2024-02-21T17:20:50,243   Skipping link: No binaries permitted for directlfq: https://files.pythonhosted.org/packages/c7/7b/652a74f30d6a56b68f1499835c6c90f7f3ca25c86cdc64fd4d4576a87f9f/directlfq-0.2.14-py3-none-any.whl (from https://pypi.org/simple/directlfq/) (requires-python:>=3.8,<3.10)
2024-02-21T17:20:50,244   Link requires a different Python (3.11.2 not in: '>=3.8,<3.10'): https://files.pythonhosted.org/packages/25/b0/b30f5f5ad28e9be1f617f3d82825829f42b716807476a3f88165076f9fb8/directlfq-0.2.14.tar.gz (from https://pypi.org/simple/directlfq/) (requires-python:>=3.8,<3.10)
2024-02-21T17:20:50,245   Skipping link: 0.2.14 Requires-Python >=3.8,<3.10: https://files.pythonhosted.org/packages/25/b0/b30f5f5ad28e9be1f617f3d82825829f42b716807476a3f88165076f9fb8/directlfq-0.2.14.tar.gz (from https://pypi.org/simple/directlfq/) (requires-python:>=3.8,<3.10)
2024-02-21T17:20:50,245   Skipping link: No binaries permitted for directlfq: https://files.pythonhosted.org/packages/b4/7d/3abea14c48560b287b431db0b980361a0793cd78b0b437435ef93c1696a1/directlfq-0.2.15-py3-none-any.whl (from https://pypi.org/simple/directlfq/) (requires-python:>=3.8,<3.10)
2024-02-21T17:20:50,246   Link requires a different Python (3.11.2 not in: '>=3.8,<3.10'): https://files.pythonhosted.org/packages/28/6a/b2a26662127577f0f0c6864156819cd94f9e4a94c9f2120bbf637f6d8f1b/directlfq-0.2.15.tar.gz (from https://pypi.org/simple/directlfq/) (requires-python:>=3.8,<3.10)
2024-02-21T17:20:50,247   Skipping link: 0.2.15 Requires-Python >=3.8,<3.10: https://files.pythonhosted.org/packages/28/6a/b2a26662127577f0f0c6864156819cd94f9e4a94c9f2120bbf637f6d8f1b/directlfq-0.2.15.tar.gz (from https://pypi.org/simple/directlfq/) (requires-python:>=3.8,<3.10)
2024-02-21T17:20:50,247   Skipping link: No binaries permitted for directlfq: https://files.pythonhosted.org/packages/44/03/aef880abd663634333b370526fe3a1ec06a42bc599578edfaee0d3de6fe3/directlfq-0.2.16-py3-none-any.whl (from https://pypi.org/simple/directlfq/) (requires-python:>=3.8,<3.10)
2024-02-21T17:20:50,248   Link requires a different Python (3.11.2 not in: '>=3.8,<3.10'): https://files.pythonhosted.org/packages/68/1f/202209cde14f1ce05a2fce2e4852624690c2a2a4fb7c480d08249459eccb/directlfq-0.2.16.tar.gz (from https://pypi.org/simple/directlfq/) (requires-python:>=3.8,<3.10)
2024-02-21T17:20:50,249   Skipping link: 0.2.16 Requires-Python >=3.8,<3.10: https://files.pythonhosted.org/packages/68/1f/202209cde14f1ce05a2fce2e4852624690c2a2a4fb7c480d08249459eccb/directlfq-0.2.16.tar.gz (from https://pypi.org/simple/directlfq/) (requires-python:>=3.8,<3.10)
2024-02-21T17:20:50,250   Skipping link: No binaries permitted for directlfq: https://files.pythonhosted.org/packages/58/b4/11dd13e85915d18bdd7820747ebbaff4aa63720d5b84f9b96bec53adc965/directlfq-0.2.17-py3-none-any.whl (from https://pypi.org/simple/directlfq/) (requires-python:>=3.8,<3.10)
2024-02-21T17:20:50,251   Link requires a different Python (3.11.2 not in: '>=3.8,<3.10'): https://files.pythonhosted.org/packages/bc/29/7d484593957463777257687f606a39917a4e3bbff0d4864710e4842f0d77/directlfq-0.2.17.tar.gz (from https://pypi.org/simple/directlfq/) (requires-python:>=3.8,<3.10)
2024-02-21T17:20:50,252   Skipping link: 0.2.17 Requires-Python >=3.8,<3.10: https://files.pythonhosted.org/packages/bc/29/7d484593957463777257687f606a39917a4e3bbff0d4864710e4842f0d77/directlfq-0.2.17.tar.gz (from https://pypi.org/simple/directlfq/) (requires-python:>=3.8,<3.10)
2024-02-21T17:20:50,252   Skipping link: No binaries permitted for directlfq: https://files.pythonhosted.org/packages/08/76/cae20abd0e39278e07a42c144d8a23506199940446d82dc68583d13c3596/directlfq-0.2.18-py3-none-any.whl (from https://pypi.org/simple/directlfq/) (requires-python:>=3.8)
2024-02-21T17:20:50,253   Found link https://files.pythonhosted.org/packages/7e/9c/eb2959c9316595da0a52294c89a10c27a42a8a3261284c1d435913c89651/directlfq-0.2.18.tar.gz (from https://pypi.org/simple/directlfq/) (requires-python:>=3.8), version: 0.2.18
2024-02-21T17:20:50,253 Fetching project page and analyzing links: https://www.piwheels.org/simple/directlfq/
2024-02-21T17:20:50,254 Getting page https://www.piwheels.org/simple/directlfq/
2024-02-21T17:20:50,255 Found index url https://www.piwheels.org/simple/
2024-02-21T17:20:50,411 Fetched page https://www.piwheels.org/simple/directlfq/ as text/html
2024-02-21T17:20:50,412 Skipping link: not a file: https://www.piwheels.org/simple/directlfq/
2024-02-21T17:20:50,412 Skipping link: not a file: https://pypi.org/simple/directlfq/
2024-02-21T17:20:50,432 Given no hashes to check 1 links for project 'directlfq': discarding no candidates
2024-02-21T17:20:50,451 Collecting directlfq==0.2.18
2024-02-21T17:20:50,454   Created temporary directory: /tmp/pip-unpack-5mf4k0lb
2024-02-21T17:20:50,673   Downloading directlfq-0.2.18.tar.gz (878 kB)
2024-02-21T17:20:50,965   Added directlfq==0.2.18 from https://files.pythonhosted.org/packages/7e/9c/eb2959c9316595da0a52294c89a10c27a42a8a3261284c1d435913c89651/directlfq-0.2.18.tar.gz to build tracker '/tmp/pip-build-tracker-p3a06bqr'
2024-02-21T17:20:50,967   Running setup.py (path:/tmp/pip-wheel-w2f140hs/directlfq_dd31bbdd4d2743829a23141b90c18554/setup.py) egg_info for package directlfq
2024-02-21T17:20:50,968   Created temporary directory: /tmp/pip-pip-egg-info-zrrts7vq
2024-02-21T17:20:50,969   Preparing metadata (setup.py): started
2024-02-21T17:20:50,970   Running command python setup.py egg_info
2024-02-21T17:20:51,391   Traceback (most recent call last):
2024-02-21T17:20:51,391     File "<string>", line 2, in <module>
2024-02-21T17:20:51,391     File "<pip-setuptools-caller>", line 34, in <module>
2024-02-21T17:20:51,392     File "/tmp/pip-wheel-w2f140hs/directlfq_dd31bbdd4d2743829a23141b90c18554/setup.py", line 72, in <module>
2024-02-21T17:20:51,393       create_pip_wheel()
2024-02-21T17:20:51,394     File "/tmp/pip-wheel-w2f140hs/directlfq_dd31bbdd4d2743829a23141b90c18554/setup.py", line 43, in create_pip_wheel
2024-02-21T17:20:51,395       requirements, extra_requirements = get_requirements()
2024-02-21T17:20:51,396                                          ^^^^^^^^^^^^^^^^^^
2024-02-21T17:20:51,397     File "/tmp/pip-wheel-w2f140hs/directlfq_dd31bbdd4d2743829a23141b90c18554/setup.py", line 26, in get_requirements
2024-02-21T17:20:51,398       with open(full_requirement_file_name) as requirements_file:
2024-02-21T17:20:51,399            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2024-02-21T17:20:51,399   FileNotFoundError: [Errno 2] No such file or directory: 'requirements/requirements_development.txt'
2024-02-21T17:20:51,462   ERROR: python setup.py egg_info exited with 1
2024-02-21T17:20:51,476   [bold magenta]full command[/]: [blue]/usr/bin/python3 -c '
2024-02-21T17:20:51,476   exec(compile('"'"''"'"''"'"'
2024-02-21T17:20:51,476   # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2024-02-21T17:20:51,476   #
2024-02-21T17:20:51,476   # - It imports setuptools before invoking setup.py, to enable projects that directly
2024-02-21T17:20:51,476   #   import from `distutils.core` to work with newer packaging standards.
2024-02-21T17:20:51,476   # - It provides a clear error message when setuptools is not installed.
2024-02-21T17:20:51,476   # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so
2024-02-21T17:20:51,476   #   setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning:
2024-02-21T17:20:51,476   #     manifest_maker: standard file '"'"'-c'"'"' not found".
2024-02-21T17:20:51,476   # - It generates a shim setup.py, for handling setup.cfg-only projects.
2024-02-21T17:20:51,476   import os, sys, tokenize
2024-02-21T17:20:51,476   
2024-02-21T17:20:51,476   try:
2024-02-21T17:20:51,476       import setuptools
2024-02-21T17:20:51,476   except ImportError as error:
2024-02-21T17:20:51,476       print(
2024-02-21T17:20:51,476           "ERROR: Can not execute `setup.py` since setuptools is not available in "
2024-02-21T17:20:51,476           "the build environment.",
2024-02-21T17:20:51,476           file=sys.stderr,
2024-02-21T17:20:51,476       )
2024-02-21T17:20:51,476       sys.exit(1)
2024-02-21T17:20:51,476   
2024-02-21T17:20:51,476   __file__ = %r
2024-02-21T17:20:51,476   sys.argv[0] = __file__
2024-02-21T17:20:51,476   
2024-02-21T17:20:51,476   if os.path.exists(__file__):
2024-02-21T17:20:51,476       filename = __file__
2024-02-21T17:20:51,476       with tokenize.open(__file__) as f:
2024-02-21T17:20:51,476           setup_py_code = f.read()
2024-02-21T17:20:51,476   else:
2024-02-21T17:20:51,476       filename = "<auto-generated setuptools caller>"
2024-02-21T17:20:51,476       setup_py_code = "from setuptools import setup; setup()"
2024-02-21T17:20:51,476   
2024-02-21T17:20:51,476   exec(compile(setup_py_code, filename, "exec"))
2024-02-21T17:20:51,476   '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-w2f140hs/directlfq_dd31bbdd4d2743829a23141b90c18554/setup.py'"'"',), "<pip-setuptools-caller>", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-zrrts7vq[/]
2024-02-21T17:20:51,476   [bold magenta]cwd[/]: /tmp/pip-wheel-w2f140hs/directlfq_dd31bbdd4d2743829a23141b90c18554/
2024-02-21T17:20:51,477   Preparing metadata (setup.py): finished with status 'error'
2024-02-21T17:20:51,479 ERROR: metadata generation failed
2024-02-21T17:20:51,484 Exception information:
2024-02-21T17:20:51,484 Traceback (most recent call last):
2024-02-21T17:20:51,484   File "/home/piwheels/.local/lib/python3.11/site-packages/pip/_internal/operations/build/metadata_legacy.py", line 64, in generate_metadata
2024-02-21T17:20:51,484     call_subprocess(
2024-02-21T17:20:51,484   File "/home/piwheels/.local/lib/python3.11/site-packages/pip/_internal/utils/subprocess.py", line 224, in call_subprocess
2024-02-21T17:20:51,484     raise error
2024-02-21T17:20:51,484 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1
2024-02-21T17:20:51,484 
2024-02-21T17:20:51,484 The above exception was the direct cause of the following exception:
2024-02-21T17:20:51,484 
2024-02-21T17:20:51,484 Traceback (most recent call last):
2024-02-21T17:20:51,484   File "/home/piwheels/.local/lib/python3.11/site-packages/pip/_internal/cli/base_command.py", line 180, in exc_logging_wrapper
2024-02-21T17:20:51,484     status = run_func(*args)
2024-02-21T17:20:51,484              ^^^^^^^^^^^^^^^
2024-02-21T17:20:51,484   File "/home/piwheels/.local/lib/python3.11/site-packages/pip/_internal/cli/req_command.py", line 245, in wrapper
2024-02-21T17:20:51,484     return func(self, options, args)
2024-02-21T17:20:51,484            ^^^^^^^^^^^^^^^^^^^^^^^^^
2024-02-21T17:20:51,484   File "/home/piwheels/.local/lib/python3.11/site-packages/pip/_internal/commands/wheel.py", line 147, in run
2024-02-21T17:20:51,484     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2024-02-21T17:20:51,484                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2024-02-21T17:20:51,484   File "/home/piwheels/.local/lib/python3.11/site-packages/pip/_internal/resolution/resolvelib/resolver.py", line 95, in resolve
2024-02-21T17:20:51,484     result = self._result = resolver.resolve(
2024-02-21T17:20:51,484                             ^^^^^^^^^^^^^^^^^
2024-02-21T17:20:51,484   File "/home/piwheels/.local/lib/python3.11/site-packages/pip/_vendor/resolvelib/resolvers.py", line 546, in resolve
2024-02-21T17:20:51,484     state = resolution.resolve(requirements, max_rounds=max_rounds)
2024-02-21T17:20:51,484             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2024-02-21T17:20:51,484   File "/home/piwheels/.local/lib/python3.11/site-packages/pip/_vendor/resolvelib/resolvers.py", line 397, in resolve
2024-02-21T17:20:51,484     self._add_to_criteria(self.state.criteria, r, parent=None)
2024-02-21T17:20:51,484   File "/home/piwheels/.local/lib/python3.11/site-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _add_to_criteria
2024-02-21T17:20:51,484     if not criterion.candidates:
2024-02-21T17:20:51,484   File "/home/piwheels/.local/lib/python3.11/site-packages/pip/_vendor/resolvelib/structs.py", line 156, in __bool__
2024-02-21T17:20:51,484     return bool(self._sequence)
2024-02-21T17:20:51,484            ^^^^^^^^^^^^^^^^^^^^
2024-02-21T17:20:51,484   File "/home/piwheels/.local/lib/python3.11/site-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 155, in __bool__
2024-02-21T17:20:51,484     return any(self)
2024-02-21T17:20:51,484            ^^^^^^^^^
2024-02-21T17:20:51,484   File "/home/piwheels/.local/lib/python3.11/site-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 143, in <genexpr>
2024-02-21T17:20:51,484     return (c for c in iterator if id(c) not in self._incompatible_ids)
2024-02-21T17:20:51,484            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2024-02-21T17:20:51,484   File "/home/piwheels/.local/lib/python3.11/site-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 47, in _iter_built
2024-02-21T17:20:51,484     candidate = func()
2024-02-21T17:20:51,484                 ^^^^^^
2024-02-21T17:20:51,484   File "/home/piwheels/.local/lib/python3.11/site-packages/pip/_internal/resolution/resolvelib/factory.py", line 211, in _make_candidate_from_link
2024-02-21T17:20:51,484     self._link_candidate_cache[link] = LinkCandidate(
2024-02-21T17:20:51,484                                        ^^^^^^^^^^^^^^
2024-02-21T17:20:51,484   File "/home/piwheels/.local/lib/python3.11/site-packages/pip/_internal/resolution/resolvelib/candidates.py", line 293, in __init__
2024-02-21T17:20:51,484     super().__init__(
2024-02-21T17:20:51,484   File "/home/piwheels/.local/lib/python3.11/site-packages/pip/_internal/resolution/resolvelib/candidates.py", line 156, in __init__
2024-02-21T17:20:51,484     self.dist = self._prepare()
2024-02-21T17:20:51,484                 ^^^^^^^^^^^^^^^
2024-02-21T17:20:51,484   File "/home/piwheels/.local/lib/python3.11/site-packages/pip/_internal/resolution/resolvelib/candidates.py", line 225, in _prepare
2024-02-21T17:20:51,484     dist = self._prepare_distribution()
2024-02-21T17:20:51,484            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2024-02-21T17:20:51,484   File "/home/piwheels/.local/lib/python3.11/site-packages/pip/_internal/resolution/resolvelib/candidates.py", line 304, in _prepare_distribution
2024-02-21T17:20:51,484     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2024-02-21T17:20:51,484            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2024-02-21T17:20:51,484   File "/home/piwheels/.local/lib/python3.11/site-packages/pip/_internal/operations/prepare.py", line 525, in prepare_linked_requirement
2024-02-21T17:20:51,484     return self._prepare_linked_requirement(req, parallel_builds)
2024-02-21T17:20:51,484            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2024-02-21T17:20:51,484   File "/home/piwheels/.local/lib/python3.11/site-packages/pip/_internal/operations/prepare.py", line 640, in _prepare_linked_requirement
2024-02-21T17:20:51,484     dist = _get_prepared_distribution(
2024-02-21T17:20:51,484            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
2024-02-21T17:20:51,484   File "/home/piwheels/.local/lib/python3.11/site-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution
2024-02-21T17:20:51,484     abstract_dist.prepare_distribution_metadata(
2024-02-21T17:20:51,484   File "/home/piwheels/.local/lib/python3.11/site-packages/pip/_internal/distributions/sdist.py", line 67, in prepare_distribution_metadata
2024-02-21T17:20:51,484     self.req.prepare_metadata()
2024-02-21T17:20:51,484   File "/home/piwheels/.local/lib/python3.11/site-packages/pip/_internal/req/req_install.py", line 583, in prepare_metadata
2024-02-21T17:20:51,484     self.metadata_directory = generate_metadata_legacy(
2024-02-21T17:20:51,484                               ^^^^^^^^^^^^^^^^^^^^^^^^^
2024-02-21T17:20:51,484   File "/home/piwheels/.local/lib/python3.11/site-packages/pip/_internal/operations/build/metadata_legacy.py", line 71, in generate_metadata
2024-02-21T17:20:51,484     raise MetadataGenerationFailed(package_details=details) from error
2024-02-21T17:20:51,484 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed
2024-02-21T17:20:51,498 Removed directlfq==0.2.18 from https://files.pythonhosted.org/packages/7e/9c/eb2959c9316595da0a52294c89a10c27a42a8a3261284c1d435913c89651/directlfq-0.2.18.tar.gz from build tracker '/tmp/pip-build-tracker-p3a06bqr'
2024-02-21T17:20:51,499 Removed build tracker: '/tmp/pip-build-tracker-p3a06bqr'