2025-09-08T08:11:32,898 Created temporary directory: /tmp/pip-build-tracker-6wussivj
2025-09-08T08:11:32,899 Initialized build tracking at /tmp/pip-build-tracker-6wussivj
2025-09-08T08:11:32,899 Created build tracker: /tmp/pip-build-tracker-6wussivj
2025-09-08T08:11:32,899 Entered build tracker: /tmp/pip-build-tracker-6wussivj
2025-09-08T08:11:32,900 Created temporary directory: /tmp/pip-wheel-7eqjyo09
2025-09-08T08:11:32,903 Created temporary directory: /tmp/pip-ephem-wheel-cache-v3apqdcj
2025-09-08T08:11:32,958 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-09-08T08:11:32,961 2 location(s) to search for versions of versa:
2025-09-08T08:11:32,961 * https://pypi.org/simple/versa/
2025-09-08T08:11:32,961 * https://www.piwheels.org/simple/versa/
2025-09-08T08:11:32,961 Fetching project page and analyzing links: https://pypi.org/simple/versa/
2025-09-08T08:11:32,961 Getting page https://pypi.org/simple/versa/
2025-09-08T08:11:32,962 Found index url https://pypi.org/simple/
2025-09-08T08:11:33,034 Fetched page https://pypi.org/simple/versa/ as application/vnd.pypi.simple.v1+json
2025-09-08T08:11:33,037   Found link https://files.pythonhosted.org/packages/fe/d7/73248383ad76b3672aa8149e0b3176395b95cf13e8ccc876bc0ccbb650d3/versa-0.2.1.tar.gz (from https://pypi.org/simple/versa/), version: 0.2.1
2025-09-08T08:11:33,037   Found link https://files.pythonhosted.org/packages/4d/3b/7646bf174d56284837fcc02213f305ac10bad9002d9b99e8a34e73306520/versa-0.2.2.tar.gz (from https://pypi.org/simple/versa/), version: 0.2.2
2025-09-08T08:11:33,037   Found link https://files.pythonhosted.org/packages/d9/8f/9485c27802db31fee568cb5771bcf7d6d6d36c072f9bf187ec828aeca676/versa-0.2.3.tar.gz (from https://pypi.org/simple/versa/), version: 0.2.3
2025-09-08T08:11:33,037   Found link https://files.pythonhosted.org/packages/ec/a2/c45ba50beee8c53b8ea5fcfd109e7046ea9b317ae076ee328d2fcec9d766/versa-0.2.4.tar.gz (from https://pypi.org/simple/versa/), version: 0.2.4
2025-09-08T08:11:33,038   Found link https://files.pythonhosted.org/packages/9a/d8/65c1f1ceb042054ff79c48693f759b52f6410255587dab8b8709735d85db/versa-0.2.5.tar.gz (from https://pypi.org/simple/versa/), version: 0.2.5
2025-09-08T08:11:33,038   Found link https://files.pythonhosted.org/packages/ae/38/ed0b9606a7c40a6ece2f79a5f0c6507ff02875395e488970c89dea2e0929/versa-0.2.6.tar.gz (from https://pypi.org/simple/versa/), version: 0.2.6
2025-09-08T08:11:33,038   Found link https://files.pythonhosted.org/packages/86/24/4fe3f2f5e9929c60268899d276b6cf567cb96593215dd5ec2cf93cf3fdea/versa-0.2.7.tar.gz (from https://pypi.org/simple/versa/), version: 0.2.7
2025-09-08T08:11:33,038   Found link https://files.pythonhosted.org/packages/4e/2b/4dccf4bdc2113bc6b3a471a5e3edabdea4988fbb50eafb5c7380882d0572/versa-0.2.8.tar.gz (from https://pypi.org/simple/versa/), version: 0.2.8
2025-09-08T08:11:33,038   Found link https://files.pythonhosted.org/packages/28/cd/0ce23dc26bcd0ebf28ec62f9be996c2015cc04dd09b14c37d7d2e431cafb/versa-0.3.0.tar.gz (from https://pypi.org/simple/versa/), version: 0.3.0
2025-09-08T08:11:33,039   Found link https://files.pythonhosted.org/packages/c2/13/d79d6ae5fe1eef933475631b01b57a92863487dcffe8b47a27c2a01a2e99/versa-0.3.1.tar.gz (from https://pypi.org/simple/versa/), version: 0.3.1
2025-09-08T08:11:33,039   Found link https://files.pythonhosted.org/packages/96/12/db4b0fdf610798f1f9ea72b821862d1b91679ad6a53cf4cb863341314b53/versa-0.3.2.tar.gz (from https://pypi.org/simple/versa/), version: 0.3.2
2025-09-08T08:11:33,039   Found link https://files.pythonhosted.org/packages/e1/a6/4b3ae51c1aa5c388112d70261f9d1ab32d23b26a4ed5b190ec1f3b879e11/versa-0.3.3.tar.gz (from https://pypi.org/simple/versa/), version: 0.3.3
2025-09-08T08:11:33,039   Found link https://files.pythonhosted.org/packages/ed/c4/38e78ddfcffd33adb935a2a8f4b9627f3fddc52cf77301cb167545229aea/versa-0.3.4.tar.gz (from https://pypi.org/simple/versa/), version: 0.3.4
2025-09-08T08:11:33,039   Found link https://files.pythonhosted.org/packages/0d/0e/f7763fe36e8bc1b2af357c80d64dc88a554b157fb6f8bb582b4cfd36a074/versa-0.3.5.tar.gz (from https://pypi.org/simple/versa/), version: 0.3.5
2025-09-08T08:11:33,040   Found link https://files.pythonhosted.org/packages/c2/7c/1480714dd2a394874bdc1f2e3d1b040f7341b16bcaf519f322fb855de0d9/versa-0.3.6.tar.gz (from https://pypi.org/simple/versa/), version: 0.3.6
2025-09-08T08:11:33,040   Found link https://files.pythonhosted.org/packages/ed/ca/ff6a9c6ac756ba697bd8c718f2a5e8716e482f97ff8377a26391291e8c83/versa-0.3.7.tar.gz (from https://pypi.org/simple/versa/), version: 0.3.7
2025-09-08T08:11:33,040   Found link https://files.pythonhosted.org/packages/29/b2/73a290aeaa75415ac062bc09a622cfb9677430c5fa492edc478f14499d71/versa-0.4.0.tar.gz (from https://pypi.org/simple/versa/), version: 0.4.0
2025-09-08T08:11:33,040   Found link https://files.pythonhosted.org/packages/0e/e8/2f667a57d315c59857802b8072f95c78d1a503b95391234c0c924f2c6344/versa-0.5.0.tar.gz (from https://pypi.org/simple/versa/), version: 0.5.0
2025-09-08T08:11:33,041   Found link https://files.pythonhosted.org/packages/dd/03/eeb1510e57c74f949447303ed8f2930b5c5522ee265d8b257130e05fa72b/versa-0.5.1.tar.gz (from https://pypi.org/simple/versa/), version: 0.5.1
2025-09-08T08:11:33,041   Found link https://files.pythonhosted.org/packages/53/d7/dbdd8eb98329ab9bd1ac9b28e0e964cb03e73c28bd683289d922533766be/versa-0.5.2.tar.gz (from https://pypi.org/simple/versa/), version: 0.5.2
2025-09-08T08:11:33,041   Found link https://files.pythonhosted.org/packages/a9/89/08ba3fe6c392e1f2d9ba37cd313db696334b4ff03be87975ff5782cc35e9/versa-0.8.0.tar.gz (from https://pypi.org/simple/versa/), version: 0.8.0
2025-09-08T08:11:33,041   Found link https://files.pythonhosted.org/packages/45/c9/7bce4517d842fd9a849d8dc92c4e9cab058407c720dca9a896b20da439a2/versa-0.8.9.tar.gz (from https://pypi.org/simple/versa/), version: 0.8.9
2025-09-08T08:11:33,041   Found link https://files.pythonhosted.org/packages/94/87/2ccbc89bcd1b4ef606aab81bcc13cca1d7e2196d9efabb42475a8629ffb1/versa-0.8.9.1.tar.gz (from https://pypi.org/simple/versa/), version: 0.8.9.1
2025-09-08T08:11:33,042   Found link https://files.pythonhosted.org/packages/5c/23/b28629abb79a7055611074bda80e43fb409d60d9f8fa05b44ec9b34f8872/versa-0.8.9.2.tar.gz (from https://pypi.org/simple/versa/), version: 0.8.9.2
2025-09-08T08:11:33,042 Fetching project page and analyzing links: https://www.piwheels.org/simple/versa/
2025-09-08T08:11:33,042 Getting page https://www.piwheels.org/simple/versa/
2025-09-08T08:11:33,043 Found index url https://www.piwheels.org/simple/
2025-09-08T08:11:33,136 Fetched page https://www.piwheels.org/simple/versa/ as text/html
2025-09-08T08:11:33,140   Skipping link: No binaries permitted for versa: https://archive1.piwheels.org/simple/versa/versa-0.8.9.2-py3-none-any.whl#sha256=9c554c6b33fb1c94c6f271892194f44faba4b255be8b0a8aabb725d6c735c3fb (from https://www.piwheels.org/simple/versa/)
2025-09-08T08:11:33,140   Skipping link: No binaries permitted for versa: https://archive1.piwheels.org/simple/versa/versa-0.8.9.1-py3-none-any.whl#sha256=08851dd8d68e123277b92267aa0e357c462e4c6810a4907450653740fa21e64d (from https://www.piwheels.org/simple/versa/)
2025-09-08T08:11:33,140   Skipping link: No binaries permitted for versa: https://archive1.piwheels.org/simple/versa/versa-0.8.9-py3-none-any.whl#sha256=eaf25e3161831f0809fe80e7a003b34ec228b5ee0aed07a85e2e724590948f3e (from https://www.piwheels.org/simple/versa/)
2025-09-08T08:11:33,140   Skipping link: No binaries permitted for versa: https://archive1.piwheels.org/simple/versa/versa-0.8.0-py3-none-any.whl#sha256=d5321e3da6fc6b6a06c94e53e3ba26583916e2fb9ce57d3ccb8295a7616e3c37 (from https://www.piwheels.org/simple/versa/)
2025-09-08T08:11:33,141   Skipping link: No binaries permitted for versa: https://archive1.piwheels.org/simple/versa/versa-0.5.2-py3-none-any.whl#sha256=765528eedae201f9ded4bc8ec044c6a3ddc5476df9391e4c78a3d253f11a2d25 (from https://www.piwheels.org/simple/versa/)
2025-09-08T08:11:33,141   Skipping link: No binaries permitted for versa: https://archive1.piwheels.org/simple/versa/versa-0.5.1-py3-none-any.whl#sha256=79aecf446708341015a807ea5b1af1e5e946a58d53e0edc65779d9fa15869e65 (from https://www.piwheels.org/simple/versa/)
2025-09-08T08:11:33,141   Skipping link: No binaries permitted for versa: https://archive1.piwheels.org/simple/versa/versa-0.5.0-py3-none-any.whl#sha256=e92ff239c8d1015d7c07864803e4f5d8fc2d78e69e76560bd8251cd2c1f280b6 (from https://www.piwheels.org/simple/versa/)
2025-09-08T08:11:33,141   Skipping link: No binaries permitted for versa: https://archive1.piwheels.org/simple/versa/versa-0.3.6-py3-none-any.whl#sha256=a2bbaa06227fe94a49eaef75600601e8e683fdd37e0fcf7a542a3eacfcb6cd47 (from https://www.piwheels.org/simple/versa/)
2025-09-08T08:11:33,141   Skipping link: No binaries permitted for versa: https://archive1.piwheels.org/simple/versa/versa-0.2.7-py3-none-any.whl#sha256=58411fac66d3e272ab8a5a55d8e077ad01af04b8d424167def8b32c148039146 (from https://www.piwheels.org/simple/versa/)
2025-09-08T08:11:33,141   Skipping link: No binaries permitted for versa: https://archive1.piwheels.org/simple/versa/versa-0.2.6-py3-none-any.whl#sha256=b1833f4b633f5efd6cf2835005f9ef91fddda93af8ebfd58f7f26ae2998adaa0 (from https://www.piwheels.org/simple/versa/)
2025-09-08T08:11:33,142   Skipping link: No binaries permitted for versa: https://archive1.piwheels.org/simple/versa/versa-0.2.5-py3-none-any.whl#sha256=ea4c0138a88cd4817a9833aa5499697f506940ba2875b5a778bc4fd15a160e09 (from https://www.piwheels.org/simple/versa/)
2025-09-08T08:11:33,142   Skipping link: No binaries permitted for versa: https://archive1.piwheels.org/simple/versa/versa-0.2.4-py3-none-any.whl#sha256=dd99639f5f5a5f9bcc1b5046a28668c26e04fa0f1bbe6df4f028a03a2d334163 (from https://www.piwheels.org/simple/versa/)
2025-09-08T08:11:33,142   Skipping link: No binaries permitted for versa: https://archive1.piwheels.org/simple/versa/versa-0.2.3-py3-none-any.whl#sha256=54c4604798d5f7473e503d4c3ed9d44f822de2ea045034f06903c5aa91005761 (from https://www.piwheels.org/simple/versa/)
2025-09-08T08:11:33,142   Skipping link: No binaries permitted for versa: https://archive1.piwheels.org/simple/versa/versa-0.2.2-py3-none-any.whl#sha256=4ef93ccb31b93ab05d2681c38b6b81b9c96086ebf84a49b577d895df210a00b5 (from https://www.piwheels.org/simple/versa/)
2025-09-08T08:11:33,142   Skipping link: No binaries permitted for versa: https://archive1.piwheels.org/simple/versa/versa-0.2.1-py3-none-any.whl#sha256=a154bd50ee8699f8def19ee2784cfbb549fb6a1aa8b5f5665c038e7bf8943138 (from https://www.piwheels.org/simple/versa/)
2025-09-08T08:11:33,142 Skipping link: not a file: https://www.piwheels.org/simple/versa/
2025-09-08T08:11:33,143 Skipping link: not a file: https://pypi.org/simple/versa/
2025-09-08T08:11:33,169 Given no hashes to check 1 links for project 'versa': discarding no candidates
2025-09-08T08:11:33,170 Collecting versa==0.3.4
2025-09-08T08:11:33,171   Created temporary directory: /tmp/pip-unpack-q1fnxfnv
2025-09-08T08:11:33,310   Downloading versa-0.3.4.tar.gz (37 kB)
2025-09-08T08:11:33,361   Added versa==0.3.4 from https://files.pythonhosted.org/packages/ed/c4/38e78ddfcffd33adb935a2a8f4b9627f3fddc52cf77301cb167545229aea/versa-0.3.4.tar.gz to build tracker '/tmp/pip-build-tracker-6wussivj'
2025-09-08T08:11:33,362   Running setup.py (path:/tmp/pip-wheel-7eqjyo09/versa_e12d5460897640da93896c56829031af/setup.py) egg_info for package versa
2025-09-08T08:11:33,362   Created temporary directory: /tmp/pip-pip-egg-info-tqt8xkn9
2025-09-08T08:11:33,362   Preparing metadata (setup.py): started
2025-09-08T08:11:33,363   Running command python setup.py egg_info
2025-09-08T08:11:33,893   Traceback (most recent call last):
2025-09-08T08:11:33,895     File "<string>", line 2, in <module>
2025-09-08T08:11:33,895       exec(compile('''
2025-09-08T08:11:33,895       ~~~~^^^^^^^^^^^^
2025-09-08T08:11:33,895       # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-08T08:11:33,895       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T08:11:33,895       ...<32 lines>...
2025-09-08T08:11:33,895       exec(compile(setup_py_code, filename, "exec"))
2025-09-08T08:11:33,895       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T08:11:33,896       ''' % ('/tmp/pip-wheel-7eqjyo09/versa_e12d5460897640da93896c56829031af/setup.py',), "<pip-setuptools-caller>", "exec"))
2025-09-08T08:11:33,896       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T08:11:33,896     File "<pip-setuptools-caller>", line 35, in <module>
2025-09-08T08:11:33,896     File "/tmp/pip-wheel-7eqjyo09/versa_e12d5460897640da93896c56829031af/setup.py", line 21, in <module>
2025-09-08T08:11:33,896       long_description = pypandoc.convert('README.md', 'rst')
2025-09-08T08:11:33,896                          ^^^^^^^^^^^^^^^^
2025-09-08T08:11:33,896   AttributeError: module 'pypandoc' has no attribute 'convert'
2025-09-08T08:11:33,983   ERROR: python setup.py egg_info exited with 1
2025-09-08T08:11:33,994   [bold magenta]full command[/]: [blue]/usr/bin/python3 -c '
2025-09-08T08:11:33,994   exec(compile('"'"''"'"''"'"'
2025-09-08T08:11:33,994   # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-08T08:11:33,994   #
2025-09-08T08:11:33,994   # - It imports setuptools before invoking setup.py, to enable projects that directly
2025-09-08T08:11:33,994   #   import from `distutils.core` to work with newer packaging standards.
2025-09-08T08:11:33,994   # - It provides a clear error message when setuptools is not installed.
2025-09-08T08:11:33,994   # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so
2025-09-08T08:11:33,994   #   setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning:
2025-09-08T08:11:33,994   #     manifest_maker: standard file '"'"'-c'"'"' not found".
2025-09-08T08:11:33,994   # - It generates a shim setup.py, for handling setup.cfg-only projects.
2025-09-08T08:11:33,994   import os, sys, tokenize, traceback
2025-09-08T08:11:33,994   
2025-09-08T08:11:33,994   try:
2025-09-08T08:11:33,994       import setuptools
2025-09-08T08:11:33,994   except ImportError:
2025-09-08T08:11:33,994       print(
2025-09-08T08:11:33,994           "ERROR: Can not execute `setup.py` since setuptools failed to import in "
2025-09-08T08:11:33,994           "the build environment with exception:",
2025-09-08T08:11:33,994           file=sys.stderr,
2025-09-08T08:11:33,994       )
2025-09-08T08:11:33,994       traceback.print_exc()
2025-09-08T08:11:33,994       sys.exit(1)
2025-09-08T08:11:33,994   
2025-09-08T08:11:33,994   __file__ = %r
2025-09-08T08:11:33,994   sys.argv[0] = __file__
2025-09-08T08:11:33,994   
2025-09-08T08:11:33,994   if os.path.exists(__file__):
2025-09-08T08:11:33,994       filename = __file__
2025-09-08T08:11:33,994       with tokenize.open(__file__) as f:
2025-09-08T08:11:33,994           setup_py_code = f.read()
2025-09-08T08:11:33,994   else:
2025-09-08T08:11:33,994       filename = "<auto-generated setuptools caller>"
2025-09-08T08:11:33,994       setup_py_code = "from setuptools import setup; setup()"
2025-09-08T08:11:33,994   
2025-09-08T08:11:33,994   exec(compile(setup_py_code, filename, "exec"))
2025-09-08T08:11:33,994   '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-7eqjyo09/versa_e12d5460897640da93896c56829031af/setup.py'"'"',), "<pip-setuptools-caller>", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-tqt8xkn9[/]
2025-09-08T08:11:33,995   [bold magenta]cwd[/]: /tmp/pip-wheel-7eqjyo09/versa_e12d5460897640da93896c56829031af/
2025-09-08T08:11:33,995   Preparing metadata (setup.py): finished with status 'error'
2025-09-08T08:11:33,996 ERROR: metadata generation failed
2025-09-08T08:11:34,000 Exception information:
2025-09-08T08:11:34,000 Traceback (most recent call last):
2025-09-08T08:11:34,000   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata
2025-09-08T08:11:34,000     call_subprocess(
2025-09-08T08:11:34,000     ~~~~~~~~~~~~~~~^
2025-09-08T08:11:34,000         args,
2025-09-08T08:11:34,000         ^^^^^
2025-09-08T08:11:34,000     ...<2 lines>...
2025-09-08T08:11:34,000         spinner=spinner,
2025-09-08T08:11:34,000         ^^^^^^^^^^^^^^^^
2025-09-08T08:11:34,000     )
2025-09-08T08:11:34,000     ^
2025-09-08T08:11:34,000   File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess
2025-09-08T08:11:34,000     raise error
2025-09-08T08:11:34,000 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1
2025-09-08T08:11:34,000 
2025-09-08T08:11:34,000 The above exception was the direct cause of the following exception:
2025-09-08T08:11:34,000 
2025-09-08T08:11:34,000 Traceback (most recent call last):
2025-09-08T08:11:34,000   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper
2025-09-08T08:11:34,000     status = _inner_run()
2025-09-08T08:11:34,000   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run
2025-09-08T08:11:34,000     return self.run(options, args)
2025-09-08T08:11:34,000            ~~~~~~~~^^^^^^^^^^^^^^^
2025-09-08T08:11:34,000   File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper
2025-09-08T08:11:34,000     return func(self, options, args)
2025-09-08T08:11:34,000   File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run
2025-09-08T08:11:34,000     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2025-09-08T08:11:34,000   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve
2025-09-08T08:11:34,000     result = self._result = resolver.resolve(
2025-09-08T08:11:34,000                             ~~~~~~~~~~~~~~~~^
2025-09-08T08:11:34,000         collected.requirements, max_rounds=limit_how_complex_resolution_can_be
2025-09-08T08:11:34,000         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T08:11:34,000     )
2025-09-08T08:11:34,000     ^
2025-09-08T08:11:34,000   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve
2025-09-08T08:11:34,000     state = resolution.resolve(requirements, max_rounds=max_rounds)
2025-09-08T08:11:34,000   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve
2025-09-08T08:11:34,000     self._add_to_criteria(self.state.criteria, r, parent=None)
2025-09-08T08:11:34,000     ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T08:11:34,000   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria
2025-09-08T08:11:34,000     if not criterion.candidates:
2025-09-08T08:11:34,000            ^^^^^^^^^^^^^^^^^^^^
2025-09-08T08:11:34,000   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__
2025-09-08T08:11:34,000     return bool(self._sequence)
2025-09-08T08:11:34,000   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__
2025-09-08T08:11:34,000     self._bool = any(self)
2025-09-08T08:11:34,000                  ~~~^^^^^^
2025-09-08T08:11:34,000   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in <genexpr>
2025-09-08T08:11:34,000     return (c for c in iterator if id(c) not in self._incompatible_ids)
2025-09-08T08:11:34,000                        ^^^^^^^^
2025-09-08T08:11:34,000   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built
2025-09-08T08:11:34,000     candidate = func()
2025-09-08T08:11:34,000   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link
2025-09-08T08:11:34,000     base: Optional[BaseCandidate] = self._make_base_candidate_from_link(
2025-09-08T08:11:34,000                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-08T08:11:34,000         link, template, name, version
2025-09-08T08:11:34,000         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T08:11:34,000     )
2025-09-08T08:11:34,000     ^
2025-09-08T08:11:34,000   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link
2025-09-08T08:11:34,000     self._link_candidate_cache[link] = LinkCandidate(
2025-09-08T08:11:34,000                                        ~~~~~~~~~~~~~^
2025-09-08T08:11:34,000         link,
2025-09-08T08:11:34,000         ^^^^^
2025-09-08T08:11:34,000     ...<3 lines>...
2025-09-08T08:11:34,000         version=version,
2025-09-08T08:11:34,000         ^^^^^^^^^^^^^^^^
2025-09-08T08:11:34,000     )
2025-09-08T08:11:34,000     ^
2025-09-08T08:11:34,000   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__
2025-09-08T08:11:34,000     super().__init__(
2025-09-08T08:11:34,000     ~~~~~~~~~~~~~~~~^
2025-09-08T08:11:34,000         link=link,
2025-09-08T08:11:34,000         ^^^^^^^^^^
2025-09-08T08:11:34,000     ...<4 lines>...
2025-09-08T08:11:34,000         version=version,
2025-09-08T08:11:34,000         ^^^^^^^^^^^^^^^^
2025-09-08T08:11:34,000     )
2025-09-08T08:11:34,000     ^
2025-09-08T08:11:34,000   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__
2025-09-08T08:11:34,000     self.dist = self._prepare()
2025-09-08T08:11:34,000                 ~~~~~~~~~~~~~^^
2025-09-08T08:11:34,000   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare
2025-09-08T08:11:34,000     dist = self._prepare_distribution()
2025-09-08T08:11:34,000   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution
2025-09-08T08:11:34,000     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2025-09-08T08:11:34,000            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T08:11:34,000   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement
2025-09-08T08:11:34,000     return self._prepare_linked_requirement(req, parallel_builds)
2025-09-08T08:11:34,000            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T08:11:34,000   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement
2025-09-08T08:11:34,000     dist = _get_prepared_distribution(
2025-09-08T08:11:34,000         req,
2025-09-08T08:11:34,000     ...<3 lines>...
2025-09-08T08:11:34,000         self.check_build_deps,
2025-09-08T08:11:34,000     )
2025-09-08T08:11:34,000   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution
2025-09-08T08:11:34,000     abstract_dist.prepare_distribution_metadata(
2025-09-08T08:11:34,000     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-08T08:11:34,000         finder, build_isolation, check_build_deps
2025-09-08T08:11:34,000         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T08:11:34,000     )
2025-09-08T08:11:34,000     ^
2025-09-08T08:11:34,000   File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata
2025-09-08T08:11:34,000     self.req.prepare_metadata()
2025-09-08T08:11:34,000     ~~~~~~~~~~~~~~~~~~~~~~~~~^^
2025-09-08T08:11:34,000   File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata
2025-09-08T08:11:34,000     self.metadata_directory = generate_metadata_legacy(
2025-09-08T08:11:34,000                               ~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-08T08:11:34,000         build_env=self.build_env,
2025-09-08T08:11:34,000         ^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T08:11:34,000     ...<3 lines>...
2025-09-08T08:11:34,000         details=details,
2025-09-08T08:11:34,000         ^^^^^^^^^^^^^^^^
2025-09-08T08:11:34,000     )
2025-09-08T08:11:34,000     ^
2025-09-08T08:11:34,000   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata
2025-09-08T08:11:34,000     raise MetadataGenerationFailed(package_details=details) from error
2025-09-08T08:11:34,000 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed
2025-09-08T08:11:34,021 Removed versa==0.3.4 from https://files.pythonhosted.org/packages/ed/c4/38e78ddfcffd33adb935a2a8f4b9627f3fddc52cf77301cb167545229aea/versa-0.3.4.tar.gz from build tracker '/tmp/pip-build-tracker-6wussivj'
2025-09-08T08:11:34,021 Removed build tracker: '/tmp/pip-build-tracker-6wussivj'