2023-09-13T23:11:42,526 Created temporary directory: /tmp/pip-build-tracker-81u6avyg
2023-09-13T23:11:42,527 Initialized build tracking at /tmp/pip-build-tracker-81u6avyg
2023-09-13T23:11:42,528 Created build tracker: /tmp/pip-build-tracker-81u6avyg
2023-09-13T23:11:42,528 Entered build tracker: /tmp/pip-build-tracker-81u6avyg
2023-09-13T23:11:42,529 Created temporary directory: /tmp/pip-wheel-ivdj1v80
2023-09-13T23:11:42,532 Created temporary directory: /tmp/pip-ephem-wheel-cache-agdmuvnx
2023-09-13T23:11:42,554 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2023-09-13T23:11:42,557 2 location(s) to search for versions of cpalgo:
2023-09-13T23:11:42,557 * https://pypi.org/simple/cpalgo/
2023-09-13T23:11:42,557 * https://www.piwheels.org/simple/cpalgo/
2023-09-13T23:11:42,558 Fetching project page and analyzing links: https://pypi.org/simple/cpalgo/
2023-09-13T23:11:42,559 Getting page https://pypi.org/simple/cpalgo/
2023-09-13T23:11:42,560 Found index url https://pypi.org/simple/
2023-09-13T23:11:42,699 Fetched page https://pypi.org/simple/cpalgo/ as application/vnd.pypi.simple.v1+json
2023-09-13T23:11:42,704   Found link https://files.pythonhosted.org/packages/ae/90/83fabbc21e1c3f6a906a06cbbcefc78c9842656e59afee994626c7f8df80/cpalgo-0.0.1.tar.gz (from https://pypi.org/simple/cpalgo/), version: 0.0.1
2023-09-13T23:11:42,705   Found link https://files.pythonhosted.org/packages/1b/f2/af74fb7be6d3807e2693379fcc0a6b503423e71cb61d5b16655f714f0413/cpalgo-0.0.2.tar.gz (from https://pypi.org/simple/cpalgo/), version: 0.0.2
2023-09-13T23:11:42,706   Found link https://files.pythonhosted.org/packages/a3/66/b1ef0d3239b9f59abb09eea92560d1dc56ee6c988f81c31bf369103ea605/cpalgo-0.0.3.tar.gz (from https://pypi.org/simple/cpalgo/), version: 0.0.3
2023-09-13T23:11:42,706   Found link https://files.pythonhosted.org/packages/8d/84/c145facfc72af639d400e5dcc685f8af85e7f3600dfe2ebc3b6da0991c7e/cpalgo-0.1.0.tar.gz (from https://pypi.org/simple/cpalgo/), version: 0.1.0
2023-09-13T23:11:42,707   Found link https://files.pythonhosted.org/packages/fb/4d/b7b92542a9a8e26e4f36a274f6662a2fd0a2a1f86c11ef7ad8f2df0e3886/cpalgo-0.1.1.tar.gz (from https://pypi.org/simple/cpalgo/), version: 0.1.1
2023-09-13T23:11:42,708   Found link https://files.pythonhosted.org/packages/48/1b/e7825f6747b5ef2237d20ffbadd6f7dfa753483e1a07ff86a03d72c03b85/cpalgo-0.1.2.tar.gz (from https://pypi.org/simple/cpalgo/), version: 0.1.2
2023-09-13T23:11:42,709   Found link https://files.pythonhosted.org/packages/6d/74/817a55a355fd83a18bf234123b6c0ecadf18e3c756487bf99264ad18aea3/cpalgo-0.1.3.tar.gz (from https://pypi.org/simple/cpalgo/), version: 0.1.3
2023-09-13T23:11:42,709   Found link https://files.pythonhosted.org/packages/1e/a2/8098aa54458d63266610c6fc64376962aa24213e7d4e048fb24b5e7549db/cpalgo-0.1.4.tar.gz (from https://pypi.org/simple/cpalgo/), version: 0.1.4
2023-09-13T23:11:42,710   Found link https://files.pythonhosted.org/packages/9d/a4/2d93cd15eccae7a06ca07b0b520582a8c31f1457428c2a32e5ac06bf0c0b/cpalgo-0.1.5.tar.gz (from https://pypi.org/simple/cpalgo/), version: 0.1.5
2023-09-13T23:11:42,711   Found link https://files.pythonhosted.org/packages/23/bd/cf651e06a3b6678085fd3e9c65c1d6295f901fe2fe683294ba9bfc751fb3/cpalgo-0.1.6.tar.gz (from https://pypi.org/simple/cpalgo/), version: 0.1.6
2023-09-13T23:11:42,712   Found link https://files.pythonhosted.org/packages/2b/51/21a5b21f39f6ca2b166d9b6732bd39116edcb4e71b85b2a4e385033b8b0c/cpalgo-0.1.7.tar.gz (from https://pypi.org/simple/cpalgo/), version: 0.1.7
2023-09-13T23:11:42,712   Found link https://files.pythonhosted.org/packages/ef/7d/f3819c1584c6882b324804cc645f821539e1fd4ce5a9691299110fe5af98/cpalgo-0.1.8.tar.gz (from https://pypi.org/simple/cpalgo/), version: 0.1.8
2023-09-13T23:11:42,713   Found link https://files.pythonhosted.org/packages/32/84/a2ca61f9002927298c6ee23fd0b14e304e1536a9393918cd9a899c8808e0/cpalgo-0.1.9.tar.gz (from https://pypi.org/simple/cpalgo/), version: 0.1.9
2023-09-13T23:11:42,714   Found link https://files.pythonhosted.org/packages/25/33/e69f0cb5755a14adfe6eb1150f886c209fe290910df849b81d3464a0445a/cpalgo-0.1.91.tar.gz (from https://pypi.org/simple/cpalgo/), version: 0.1.91
2023-09-13T23:11:42,714   Found link https://files.pythonhosted.org/packages/50/de/4e614fad2dbc9f2912346f768c55e015c752248af5006a00603aa5a789d3/cpalgo-0.1.92.tar.gz (from https://pypi.org/simple/cpalgo/), version: 0.1.92
2023-09-13T23:11:42,716   Found link https://files.pythonhosted.org/packages/92/df/44ea564d0a3ddcdfb84a6fd253f288f34999c5c3d174a3758358f77bb914/cpalgo-1.1.0.tar.gz (from https://pypi.org/simple/cpalgo/), version: 1.1.0
2023-09-13T23:11:42,716   Found link https://files.pythonhosted.org/packages/d0/b3/9ccbece7d374558363370c65e62d39bdebbe27a8f2daedeeb6062b812f23/cpalgo-1.1.1.tar.gz (from https://pypi.org/simple/cpalgo/), version: 1.1.1
2023-09-13T23:11:42,717   Found link https://files.pythonhosted.org/packages/22/66/499f8505110ba54c1104703380823528146521df77c3e548ec591d694cc9/cpalgo-1.1.2.tar.gz (from https://pypi.org/simple/cpalgo/), version: 1.1.2
2023-09-13T23:11:42,717   Skipping link: No binaries permitted for cpalgo: https://files.pythonhosted.org/packages/5c/c8/2413b342e5b25bb68de611c5f461309963d8c205ae267bb353db4b9835a8/cpalgo-1.1.3-py3-none-any.whl (from https://pypi.org/simple/cpalgo/)
2023-09-13T23:11:42,718   Found link https://files.pythonhosted.org/packages/55/d5/075a6d5c0733fa7835f7db54f5eb7644270a0516069c03f0410e853f98c8/cpalgo-1.1.3.tar.gz (from https://pypi.org/simple/cpalgo/), version: 1.1.3
2023-09-13T23:11:42,718   Skipping link: No binaries permitted for cpalgo: https://files.pythonhosted.org/packages/7e/67/51559fa8664e687601069993a254b10fb3350d2da5550947130e81d49c4a/cpalgo-1.1.4-py3-none-any.whl (from https://pypi.org/simple/cpalgo/)
2023-09-13T23:11:42,719   Found link https://files.pythonhosted.org/packages/d3/f3/3f61d090824b90d394dd1420a7736b3ac04e8e9e95736fe09560ff226057/cpalgo-1.1.4.tar.gz (from https://pypi.org/simple/cpalgo/), version: 1.1.4
2023-09-13T23:11:42,719 Fetching project page and analyzing links: https://www.piwheels.org/simple/cpalgo/
2023-09-13T23:11:42,720 Getting page https://www.piwheels.org/simple/cpalgo/
2023-09-13T23:11:42,721 Found index url https://www.piwheels.org/simple/
2023-09-13T23:11:43,024 Fetched page https://www.piwheels.org/simple/cpalgo/ as text/html
2023-09-13T23:11:43,029   Skipping link: No binaries permitted for cpalgo: https://www.piwheels.org/simple/cpalgo/cpalgo-1.1.4-py3-none-any.whl#sha256=a2273ab9260b48173bc44c13538eb6dfd65a145e89cee232c8945566552e1984 (from https://www.piwheels.org/simple/cpalgo/)
2023-09-13T23:11:43,029   Skipping link: No binaries permitted for cpalgo: https://www.piwheels.org/simple/cpalgo/cpalgo-1.1.3-py3-none-any.whl#sha256=3dde7a7a1319f2c87ce7208a98efaab0340f3b238a8a11d47329e083f2a6e0cb (from https://www.piwheels.org/simple/cpalgo/)
2023-09-13T23:11:43,030   Skipping link: No binaries permitted for cpalgo: https://www.piwheels.org/simple/cpalgo/cpalgo-1.1.2-py3-none-any.whl#sha256=16875640c422e2d64f9d6c3a2db6977f0285b88fd94366db59b07f2fdd57c498 (from https://www.piwheels.org/simple/cpalgo/)
2023-09-13T23:11:43,031   Skipping link: No binaries permitted for cpalgo: https://www.piwheels.org/simple/cpalgo/cpalgo-1.1.1-py3-none-any.whl#sha256=940b8bee5f007c8182fbbd2ef323d8151deefe4c8033e6a5b65871c180c9013d (from https://www.piwheels.org/simple/cpalgo/)
2023-09-13T23:11:43,031   Skipping link: No binaries permitted for cpalgo: https://www.piwheels.org/simple/cpalgo/cpalgo-1.1.0-py3-none-any.whl#sha256=76b94f97d6d66330ab9840b0cfa0374857543494119331d92165a7f971126cc5 (from https://www.piwheels.org/simple/cpalgo/)
2023-09-13T23:11:43,032   Skipping link: No binaries permitted for cpalgo: https://www.piwheels.org/simple/cpalgo/cpalgo-0.1.92-py3-none-any.whl#sha256=b01b75b17b7894bcca7a6cb7281e9ec828c84a2d87b3433d51e036ce3ef519b7 (from https://www.piwheels.org/simple/cpalgo/)
2023-09-13T23:11:43,032   Skipping link: No binaries permitted for cpalgo: https://www.piwheels.org/simple/cpalgo/cpalgo-0.1.91-py3-none-any.whl#sha256=5c3a0c2804fad30a2ffa0f817e9ca566c0999d812b9dc033da4dd9abf3c25620 (from https://www.piwheels.org/simple/cpalgo/)
2023-09-13T23:11:43,033   Skipping link: No binaries permitted for cpalgo: https://www.piwheels.org/simple/cpalgo/cpalgo-0.1.9-py3-none-any.whl#sha256=aa24f45eb91a45755a2a038ac0ef249c3214d09daa5386bf8e0c8b65d56eb924 (from https://www.piwheels.org/simple/cpalgo/)
2023-09-13T23:11:43,034   Skipping link: No binaries permitted for cpalgo: https://www.piwheels.org/simple/cpalgo/cpalgo-0.1.8-py3-none-any.whl#sha256=9859a9e7d2ef8b35c764f4b6426e6faa7c914282cf08a83f6cf87c4f89be7613 (from https://www.piwheels.org/simple/cpalgo/)
2023-09-13T23:11:43,034   Skipping link: No binaries permitted for cpalgo: https://www.piwheels.org/simple/cpalgo/cpalgo-0.1.7-py3-none-any.whl#sha256=26d3eb9128819ac7a903d8ffa3f6a474f8dea360983a65d585b047eed04872e6 (from https://www.piwheels.org/simple/cpalgo/)
2023-09-13T23:11:43,035   Skipping link: No binaries permitted for cpalgo: https://www.piwheels.org/simple/cpalgo/cpalgo-0.1.6-py3-none-any.whl#sha256=e56eb358e8ebc8bcbd14873c41fb130a6e1357b62e682a2c1ff6f84b58cc8945 (from https://www.piwheels.org/simple/cpalgo/)
2023-09-13T23:11:43,035   Skipping link: No binaries permitted for cpalgo: https://www.piwheels.org/simple/cpalgo/cpalgo-0.1.5-py3-none-any.whl#sha256=22ee9880fc73026cb3a21dbc3b0645901c4e911992c4de4f445b1a4615126d6c (from https://www.piwheels.org/simple/cpalgo/)
2023-09-13T23:11:43,035   Skipping link: No binaries permitted for cpalgo: https://www.piwheels.org/simple/cpalgo/cpalgo-0.1.4-py3-none-any.whl#sha256=db5bd2c3dde8cb670f4755fa736665e044161ca121db028c83465517bde85600 (from https://www.piwheels.org/simple/cpalgo/)
2023-09-13T23:11:43,036   Skipping link: No binaries permitted for cpalgo: https://www.piwheels.org/simple/cpalgo/cpalgo-0.1.3-py3-none-any.whl#sha256=834c4e6e61cc46b9b480ac64957f56264f770783370135f59f5030edea0c241f (from https://www.piwheels.org/simple/cpalgo/)
2023-09-13T23:11:43,036   Skipping link: No binaries permitted for cpalgo: https://www.piwheels.org/simple/cpalgo/cpalgo-0.1.2-py3-none-any.whl#sha256=71b22658ac68a8d778f0cbb63b222554acf1a13b5780de0fc7ac1fe5095dc53b (from https://www.piwheels.org/simple/cpalgo/)
2023-09-13T23:11:43,037   Skipping link: No binaries permitted for cpalgo: https://www.piwheels.org/simple/cpalgo/cpalgo-0.0.1-py3-none-any.whl#sha256=b2bd96e7ae70a39de25fc876e8adc1bfa0e0651ead0a712fb3d27785dfc71b3b (from https://www.piwheels.org/simple/cpalgo/)
2023-09-13T23:11:43,038 Skipping link: not a file: https://www.piwheels.org/simple/cpalgo/
2023-09-13T23:11:43,038 Skipping link: not a file: https://pypi.org/simple/cpalgo/
2023-09-13T23:11:43,059 Given no hashes to check 1 links for project 'cpalgo': discarding no candidates
2023-09-13T23:11:43,077 Collecting cpalgo==0.1.1
2023-09-13T23:11:43,079   Created temporary directory: /tmp/pip-unpack-ps65biy6
2023-09-13T23:11:43,290   Downloading cpalgo-0.1.1.tar.gz (23 kB)
2023-09-13T23:11:43,395   Added cpalgo==0.1.1 from https://files.pythonhosted.org/packages/fb/4d/b7b92542a9a8e26e4f36a274f6662a2fd0a2a1f86c11ef7ad8f2df0e3886/cpalgo-0.1.1.tar.gz to build tracker '/tmp/pip-build-tracker-81u6avyg'
2023-09-13T23:11:43,397   Running setup.py (path:/tmp/pip-wheel-ivdj1v80/cpalgo_7c0fb60adfd940f3893a76e8c20b39f1/setup.py) egg_info for package cpalgo
2023-09-13T23:11:43,398   Created temporary directory: /tmp/pip-pip-egg-info-pzrrpne4
2023-09-13T23:11:43,399   Preparing metadata (setup.py): started
2023-09-13T23:11:43,400   Running command python setup.py egg_info
2023-09-13T23:11:43,835   Traceback (most recent call last):
2023-09-13T23:11:43,835     File "<string>", line 2, in <module>
2023-09-13T23:11:43,836     File "<pip-setuptools-caller>", line 34, in <module>
2023-09-13T23:11:43,837     File "/tmp/pip-wheel-ivdj1v80/cpalgo_7c0fb60adfd940f3893a76e8c20b39f1/setup.py", line 22, in <module>
2023-09-13T23:11:43,838       long_description=read_file('README.md'),
2023-09-13T23:11:43,839                        ^^^^^^^^^^^^^^^^^^^^^^
2023-09-13T23:11:43,840     File "/tmp/pip-wheel-ivdj1v80/cpalgo_7c0fb60adfd940f3893a76e8c20b39f1/setup.py", line 5, in read_file
2023-09-13T23:11:43,841       with open(os.path.join(os.path.dirname(__file__), filename)) as file:
2023-09-13T23:11:43,842            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-13T23:11:43,843   FileNotFoundError: [Errno 2] No such file or directory: '/tmp/pip-wheel-ivdj1v80/cpalgo_7c0fb60adfd940f3893a76e8c20b39f1/README.md'
2023-09-13T23:11:43,905   ERROR: [present-rich] python setup.py egg_info exited with 1
2023-09-13T23:11:43,918   [bold magenta]full command[/]: [blue]/usr/bin/python3 -c '
2023-09-13T23:11:43,918   exec(compile('"'"''"'"''"'"'
2023-09-13T23:11:43,918   # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2023-09-13T23:11:43,918   #
2023-09-13T23:11:43,918   # - It imports setuptools before invoking setup.py, to enable projects that directly
2023-09-13T23:11:43,918   #   import from `distutils.core` to work with newer packaging standards.
2023-09-13T23:11:43,918   # - It provides a clear error message when setuptools is not installed.
2023-09-13T23:11:43,918   # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so
2023-09-13T23:11:43,918   #   setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning:
2023-09-13T23:11:43,918   #     manifest_maker: standard file '"'"'-c'"'"' not found".
2023-09-13T23:11:43,918   # - It generates a shim setup.py, for handling setup.cfg-only projects.
2023-09-13T23:11:43,918   import os, sys, tokenize
2023-09-13T23:11:43,918   
2023-09-13T23:11:43,918   try:
2023-09-13T23:11:43,918       import setuptools
2023-09-13T23:11:43,918   except ImportError as error:
2023-09-13T23:11:43,918       print(
2023-09-13T23:11:43,918           "ERROR: Can not execute `setup.py` since setuptools is not available in "
2023-09-13T23:11:43,918           "the build environment.",
2023-09-13T23:11:43,918           file=sys.stderr,
2023-09-13T23:11:43,918       )
2023-09-13T23:11:43,918       sys.exit(1)
2023-09-13T23:11:43,918   
2023-09-13T23:11:43,918   __file__ = %r
2023-09-13T23:11:43,918   sys.argv[0] = __file__
2023-09-13T23:11:43,918   
2023-09-13T23:11:43,918   if os.path.exists(__file__):
2023-09-13T23:11:43,918       filename = __file__
2023-09-13T23:11:43,918       with tokenize.open(__file__) as f:
2023-09-13T23:11:43,918           setup_py_code = f.read()
2023-09-13T23:11:43,918   else:
2023-09-13T23:11:43,918       filename = "<auto-generated setuptools caller>"
2023-09-13T23:11:43,918       setup_py_code = "from setuptools import setup; setup()"
2023-09-13T23:11:43,918   
2023-09-13T23:11:43,918   exec(compile(setup_py_code, filename, "exec"))
2023-09-13T23:11:43,918   '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-ivdj1v80/cpalgo_7c0fb60adfd940f3893a76e8c20b39f1/setup.py'"'"',), "<pip-setuptools-caller>", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-pzrrpne4[/]
2023-09-13T23:11:43,919   [bold magenta]cwd[/]: /tmp/pip-wheel-ivdj1v80/cpalgo_7c0fb60adfd940f3893a76e8c20b39f1/
2023-09-13T23:11:43,919   Preparing metadata (setup.py): finished with status 'error'
2023-09-13T23:11:43,921 ERROR: [present-rich] metadata generation failed
2023-09-13T23:11:43,926 Exception information:
2023-09-13T23:11:43,926 Traceback (most recent call last):
2023-09-13T23:11:43,926   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 64, in generate_metadata
2023-09-13T23:11:43,926     call_subprocess(
2023-09-13T23:11:43,926   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/utils/subprocess.py", line 224, in call_subprocess
2023-09-13T23:11:43,926     raise error
2023-09-13T23:11:43,926 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1
2023-09-13T23:11:43,926 
2023-09-13T23:11:43,926 The above exception was the direct cause of the following exception:
2023-09-13T23:11:43,926 
2023-09-13T23:11:43,926 Traceback (most recent call last):
2023-09-13T23:11:43,926   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/cli/base_command.py", line 180, in exc_logging_wrapper
2023-09-13T23:11:43,926     status = run_func(*args)
2023-09-13T23:11:43,926              ^^^^^^^^^^^^^^^
2023-09-13T23:11:43,926   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/cli/req_command.py", line 248, in wrapper
2023-09-13T23:11:43,926     return func(self, options, args)
2023-09-13T23:11:43,926            ^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-13T23:11:43,926   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/commands/wheel.py", line 147, in run
2023-09-13T23:11:43,926     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2023-09-13T23:11:43,926                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-13T23:11:43,926   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 92, in resolve
2023-09-13T23:11:43,926     result = self._result = resolver.resolve(
2023-09-13T23:11:43,926                             ^^^^^^^^^^^^^^^^^
2023-09-13T23:11:43,926   File "/usr/local/lib/python3.11/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 546, in resolve
2023-09-13T23:11:43,926     state = resolution.resolve(requirements, max_rounds=max_rounds)
2023-09-13T23:11:43,926             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-13T23:11:43,926   File "/usr/local/lib/python3.11/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 397, in resolve
2023-09-13T23:11:43,926     self._add_to_criteria(self.state.criteria, r, parent=None)
2023-09-13T23:11:43,926   File "/usr/local/lib/python3.11/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _add_to_criteria
2023-09-13T23:11:43,926     if not criterion.candidates:
2023-09-13T23:11:43,926   File "/usr/local/lib/python3.11/dist-packages/pip/_vendor/resolvelib/structs.py", line 156, in __bool__
2023-09-13T23:11:43,926     return bool(self._sequence)
2023-09-13T23:11:43,926            ^^^^^^^^^^^^^^^^^^^^
2023-09-13T23:11:43,926   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 155, in __bool__
2023-09-13T23:11:43,926     return any(self)
2023-09-13T23:11:43,926            ^^^^^^^^^
2023-09-13T23:11:43,926   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 143, in <genexpr>
2023-09-13T23:11:43,926     return (c for c in iterator if id(c) not in self._incompatible_ids)
2023-09-13T23:11:43,926            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-13T23:11:43,926   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 47, in _iter_built
2023-09-13T23:11:43,926     candidate = func()
2023-09-13T23:11:43,926                 ^^^^^^
2023-09-13T23:11:43,926   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 206, in _make_candidate_from_link
2023-09-13T23:11:43,926     self._link_candidate_cache[link] = LinkCandidate(
2023-09-13T23:11:43,926                                        ^^^^^^^^^^^^^^
2023-09-13T23:11:43,926   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 293, in __init__
2023-09-13T23:11:43,926     super().__init__(
2023-09-13T23:11:43,926   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 156, in __init__
2023-09-13T23:11:43,926     self.dist = self._prepare()
2023-09-13T23:11:43,926                 ^^^^^^^^^^^^^^^
2023-09-13T23:11:43,926   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 225, in _prepare
2023-09-13T23:11:43,926     dist = self._prepare_distribution()
2023-09-13T23:11:43,926            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-13T23:11:43,926   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 304, in _prepare_distribution
2023-09-13T23:11:43,926     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2023-09-13T23:11:43,926            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-13T23:11:43,926   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/prepare.py", line 538, in prepare_linked_requirement
2023-09-13T23:11:43,926     return self._prepare_linked_requirement(req, parallel_builds)
2023-09-13T23:11:43,926            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-13T23:11:43,926   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/prepare.py", line 653, in _prepare_linked_requirement
2023-09-13T23:11:43,926     dist = _get_prepared_distribution(
2023-09-13T23:11:43,926            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-13T23:11:43,926   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/prepare.py", line 69, in _get_prepared_distribution
2023-09-13T23:11:43,926     abstract_dist.prepare_distribution_metadata(
2023-09-13T23:11:43,926   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/distributions/sdist.py", line 61, in prepare_distribution_metadata
2023-09-13T23:11:43,926     self.req.prepare_metadata()
2023-09-13T23:11:43,926   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/req/req_install.py", line 568, in prepare_metadata
2023-09-13T23:11:43,926     self.metadata_directory = generate_metadata_legacy(
2023-09-13T23:11:43,926                               ^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-13T23:11:43,926   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 71, in generate_metadata
2023-09-13T23:11:43,926     raise MetadataGenerationFailed(package_details=details) from error
2023-09-13T23:11:43,926 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed
2023-09-13T23:11:43,939 Removed cpalgo==0.1.1 from https://files.pythonhosted.org/packages/fb/4d/b7b92542a9a8e26e4f36a274f6662a2fd0a2a1f86c11ef7ad8f2df0e3886/cpalgo-0.1.1.tar.gz from build tracker '/tmp/pip-build-tracker-81u6avyg'
2023-09-13T23:11:43,940 Removed build tracker: '/tmp/pip-build-tracker-81u6avyg'