2023-09-08T18:41:20,324 Created temporary directory: /tmp/pip-build-tracker-k_jtlu_0
2023-09-08T18:41:20,325 Initialized build tracking at /tmp/pip-build-tracker-k_jtlu_0
2023-09-08T18:41:20,325 Created build tracker: /tmp/pip-build-tracker-k_jtlu_0
2023-09-08T18:41:20,326 Entered build tracker: /tmp/pip-build-tracker-k_jtlu_0
2023-09-08T18:41:20,327 Created temporary directory: /tmp/pip-wheel-egcm03xk
2023-09-08T18:41:20,330 Created temporary directory: /tmp/pip-ephem-wheel-cache-dsjd4djt
2023-09-08T18:41:20,354 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2023-09-08T18:41:20,358 2 location(s) to search for versions of sampen:
2023-09-08T18:41:20,358 * https://pypi.org/simple/sampen/
2023-09-08T18:41:20,358 * https://www.piwheels.org/simple/sampen/
2023-09-08T18:41:20,358 Fetching project page and analyzing links: https://pypi.org/simple/sampen/
2023-09-08T18:41:20,359 Getting page https://pypi.org/simple/sampen/
2023-09-08T18:41:20,361 Found index url https://pypi.org/simple/
2023-09-08T18:41:20,503 Fetched page https://pypi.org/simple/sampen/ as application/vnd.pypi.simple.v1+json
2023-09-08T18:41:20,508   Found link https://files.pythonhosted.org/packages/41/bd/ec278cbdab78180c19542c748af5271a745d32694af58344425185b31628/sampen-0.0.1.tar.gz (from https://pypi.org/simple/sampen/), version: 0.0.1
2023-09-08T18:41:20,509   Found link https://files.pythonhosted.org/packages/04/4d/74243a42d5d66211557591232266f87b820b3550bd00e297d7b7bd3aa285/sampen-0.0.2.tar.gz (from https://pypi.org/simple/sampen/), version: 0.0.2
2023-09-08T18:41:20,510   Found link https://files.pythonhosted.org/packages/6d/0e/a84982d8346c858405e9b9427cf9998ef8f7f089a50aa78f876431fea003/sampen-0.0.3.tar.gz (from https://pypi.org/simple/sampen/), version: 0.0.3
2023-09-08T18:41:20,511   Found link https://files.pythonhosted.org/packages/8e/42/523dbd6ed9137d1539d5fca4b5a8ff48e8e238c8233ac4007387f7ade1d1/sampen-0.0.4.tar.gz (from https://pypi.org/simple/sampen/), version: 0.0.4
2023-09-08T18:41:20,511   Found link https://files.pythonhosted.org/packages/55/30/62508138683b4f86a21e300daca94db1a729c18255a870f01446f804b231/sampen-0.0.5.tar.gz (from https://pypi.org/simple/sampen/), version: 0.0.5
2023-09-08T18:41:20,512   Found link https://files.pythonhosted.org/packages/18/fc/8d5498ba805c99494d5df94ea3038168c702ff370a43a099a8a84aa8246d/sampen-0.0.6.tar.gz (from https://pypi.org/simple/sampen/), version: 0.0.6
2023-09-08T18:41:20,513   Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/0a/c1/084e8abcfb2eba78a711d10678d06ddc9361ea0356be50d370e750be212d/sampen-0.0.7-py2.7.egg (from https://pypi.org/simple/sampen/)
2023-09-08T18:41:20,514   Found link https://files.pythonhosted.org/packages/31/fc/d1012216bce50da6d000af4fa0eae2f5bfc5bf9a08b05dd95405f293ce1a/sampen-0.0.7.tar.gz (from https://pypi.org/simple/sampen/), version: 0.0.7
2023-09-08T18:41:20,514   Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/59/64/7b23295d6292fbab49ef26e3582584e2b5975833202f6e52671c2bee763c/sampen-0.0.8-py2.7.egg (from https://pypi.org/simple/sampen/)
2023-09-08T18:41:20,515   Found link https://files.pythonhosted.org/packages/90/72/80c17051fddfde41fd32c58a819d1346964584c1670a42ddc232ab9cf013/sampen-0.0.8.tar.gz (from https://pypi.org/simple/sampen/), version: 0.0.8
2023-09-08T18:41:20,516   Skipping link: No binaries permitted for sampen: https://files.pythonhosted.org/packages/cb/b3/77788808e6c856ae0490428599982614e3ad7014f79d8133818cce6c6eae/sampen-0.0.9-py2.py3-none-any.whl (from https://pypi.org/simple/sampen/)
2023-09-08T18:41:20,517   Found link https://files.pythonhosted.org/packages/ba/f1/c0ac225d8b9b3894653c0b0ae517e3e6d3195fc44c6bb12a5ec568dd5db5/sampen-0.0.9.tar.gz (from https://pypi.org/simple/sampen/), version: 0.0.9
2023-09-08T18:41:20,517   Skipping link: No binaries permitted for sampen: https://files.pythonhosted.org/packages/00/75/481058674f00f3e7fd3c3db29301ff70b559fe07066c8aef6c4b82527524/sampen-0.0.10-py2.py3-none-any.whl (from https://pypi.org/simple/sampen/)
2023-09-08T18:41:20,518   Found link https://files.pythonhosted.org/packages/de/64/7e6e9b14da8a3ec38cfaa1c8f24ce49fb44a6a24e505b73dd3cf0a7eaa4a/sampen-0.0.10.tar.gz (from https://pypi.org/simple/sampen/), version: 0.0.10
2023-09-08T18:41:20,519   Skipping link: No binaries permitted for sampen: https://files.pythonhosted.org/packages/d1/75/1ef4990be9701e531dd761e1d2c88ac1e6b034afd180947e010fa504267e/sampen-0.0.11-py2.py3-none-any.whl (from https://pypi.org/simple/sampen/)
2023-09-08T18:41:20,519   Found link https://files.pythonhosted.org/packages/90/06/565fe27b0ba80690f4fecc2d8ac1456e49cf79f897ff8ff86cf6d603ef39/sampen-0.0.11.tar.gz (from https://pypi.org/simple/sampen/), version: 0.0.11
2023-09-08T18:41:20,520   Skipping link: No binaries permitted for sampen: https://files.pythonhosted.org/packages/6b/77/ded60e26a9db32d516e7a01736b940160845840087229522333805cd0290/sampen-0.0.12-py2.py3-none-any.whl (from https://pypi.org/simple/sampen/)
2023-09-08T18:41:20,520   Found link https://files.pythonhosted.org/packages/46/d8/0f2a9eb34bb4a44451ac7e97c375ff02287dcbaebd00db40b0d78c7aff0c/sampen-0.0.12.tar.gz (from https://pypi.org/simple/sampen/), version: 0.0.12
2023-09-08T18:41:20,521   Skipping link: No binaries permitted for sampen: https://files.pythonhosted.org/packages/23/1d/bbf24c5095808d579e6c45a8db7c21d0c04cdfd366b3e241d57c85d651c3/sampen-0.0.13-py2.py3-none-any.whl (from https://pypi.org/simple/sampen/)
2023-09-08T18:41:20,522   Found link https://files.pythonhosted.org/packages/ae/d8/877463147bc01f3df6f2b6e7138037db1b54fdd43cb7c4adec55fdffb376/sampen-0.0.13.tar.gz (from https://pypi.org/simple/sampen/), version: 0.0.13
2023-09-08T18:41:20,522   Skipping link: No binaries permitted for sampen: https://files.pythonhosted.org/packages/88/78/817e9f4d35f3f119587d4c7a420ad0bc4c50e6920835a9104a78f11d70ee/sampen-0.0.14-py2.py3-none-any.whl (from https://pypi.org/simple/sampen/)
2023-09-08T18:41:20,523   Found link https://files.pythonhosted.org/packages/9c/3d/36ebf1394ad1a28468b277e5ccf19489033d1af74eea6f44f8a82c203d87/sampen-0.0.14.tar.gz (from https://pypi.org/simple/sampen/), version: 0.0.14
2023-09-08T18:41:20,523   Skipping link: No binaries permitted for sampen: https://files.pythonhosted.org/packages/00/ed/f23d3a0b196c453389e3818a5ed5616b162393a6ed2a0b02fd91004bad0b/sampen-0.0.15-py2.py3-none-any.whl (from https://pypi.org/simple/sampen/)
2023-09-08T18:41:20,524   Found link https://files.pythonhosted.org/packages/72/79/de32321d826f2dd840a8cb05864a3ee46596166b1056bd2abf811254a3cc/sampen-0.0.15.tar.gz (from https://pypi.org/simple/sampen/), version: 0.0.15
2023-09-08T18:41:20,525   Skipping link: No binaries permitted for sampen: https://files.pythonhosted.org/packages/e7/80/d192bfa9d03d9e7d2b699a62559a3a07bbde6b4d9c9d752c2b53ce6dc95a/sampen-0.0.16-py2.py3-none-any.whl (from https://pypi.org/simple/sampen/)
2023-09-08T18:41:20,525   Found link https://files.pythonhosted.org/packages/72/e5/6c04e039ec3a0b7bbb332285676853f319f88ba5add4736900aeeeb58ac4/sampen-0.0.16.tar.gz (from https://pypi.org/simple/sampen/), version: 0.0.16
2023-09-08T18:41:20,526   Skipping link: No binaries permitted for sampen: https://files.pythonhosted.org/packages/e2/af/c3d1a9a392e8cd6ced1d3137921532e69cd2ba75d9103c32e906c0e4b0cf/sampen-0.0.17-py2.py3-none-any.whl (from https://pypi.org/simple/sampen/)
2023-09-08T18:41:20,527   Found link https://files.pythonhosted.org/packages/06/84/ed7335cac6b04e87ffa636d56ff792c859d3601c6f97639a090543ee5d45/sampen-0.0.17.tar.gz (from https://pypi.org/simple/sampen/), version: 0.0.17
2023-09-08T18:41:20,528 Fetching project page and analyzing links: https://www.piwheels.org/simple/sampen/
2023-09-08T18:41:20,528 Getting page https://www.piwheels.org/simple/sampen/
2023-09-08T18:41:20,530 Found index url https://www.piwheels.org/simple/
2023-09-08T18:41:20,860 Fetched page https://www.piwheels.org/simple/sampen/ as text/html
2023-09-08T18:41:20,864   Skipping link: No binaries permitted for sampen: https://www.piwheels.org/simple/sampen/sampen-0.0.1-py3-none-any.whl#sha256=f721a7275bf538508e90969c7844b9651e9750b1dc0bf9addc8a63a22f251733 (from https://www.piwheels.org/simple/sampen/)
2023-09-08T18:41:20,865   Skipping link: No binaries permitted for sampen: https://www.piwheels.org/simple/sampen/sampen-0.0.10-py2.py3-none-any.whl#sha256=db8d22b627c87e351fbea272198f3feeb7bce8787202358042b983714b020178 (from https://www.piwheels.org/simple/sampen/)
2023-09-08T18:41:20,866   Skipping link: No binaries permitted for sampen: https://www.piwheels.org/simple/sampen/sampen-0.0.11-py2.py3-none-any.whl#sha256=03001e343f6717cbe22234da7fb5c594f22d5fd57f685753347cd9b8cc1edbf5 (from https://www.piwheels.org/simple/sampen/)
2023-09-08T18:41:20,866   Skipping link: No binaries permitted for sampen: https://www.piwheels.org/simple/sampen/sampen-0.0.12-py2.py3-none-any.whl#sha256=7ffeba0d217d2292a759f9335760b348659430875cd385217a586ba85f76daeb (from https://www.piwheels.org/simple/sampen/)
2023-09-08T18:41:20,867   Skipping link: No binaries permitted for sampen: https://www.piwheels.org/simple/sampen/sampen-0.0.13-py2.py3-none-any.whl#sha256=13c572c5cfc0d4188bb780039f79a0c244c13c9430b5255b6bb4d9bfe80cfb0d (from https://www.piwheels.org/simple/sampen/)
2023-09-08T18:41:20,867   Skipping link: No binaries permitted for sampen: https://www.piwheels.org/simple/sampen/sampen-0.0.14-py2.py3-none-any.whl#sha256=030926bb595774bed36e8b50873f977c4af9f97bd46e42d5513bb6fc54aae0a3 (from https://www.piwheels.org/simple/sampen/)
2023-09-08T18:41:20,868   Skipping link: No binaries permitted for sampen: https://www.piwheels.org/simple/sampen/sampen-0.0.15-py2.py3-none-any.whl#sha256=3ecb59599e5c6d64154d4d315d82398f150be6c7956e06a83b172cb4154ff7b3 (from https://www.piwheels.org/simple/sampen/)
2023-09-08T18:41:20,868   Skipping link: No binaries permitted for sampen: https://www.piwheels.org/simple/sampen/sampen-0.0.16-py2.py3-none-any.whl#sha256=8de54f2a3c1bb7b53694a5518e49efb06344390046ed0b430151d4e0f81ff1f7 (from https://www.piwheels.org/simple/sampen/)
2023-09-08T18:41:20,869   Skipping link: No binaries permitted for sampen: https://www.piwheels.org/simple/sampen/sampen-0.0.17-py2.py3-none-any.whl#sha256=7d6cd6aacb08c638d2761af6f57c57b4614ccd759a88f8a1cc713f2cc8cc558a (from https://www.piwheels.org/simple/sampen/)
2023-09-08T18:41:20,869   Skipping link: No binaries permitted for sampen: https://www.piwheels.org/simple/sampen/sampen-0.0.2-py3-none-any.whl#sha256=707f8bcf9626aaaeef2fd0dde144c33ae6a3974a77bc04195a7949a249297ce5 (from https://www.piwheels.org/simple/sampen/)
2023-09-08T18:41:20,870   Skipping link: No binaries permitted for sampen: https://www.piwheels.org/simple/sampen/sampen-0.0.3-py3-none-any.whl#sha256=6475f611304fbfbe657c8cdebde25ffcac3bfea8432482c995902ef1cf006dee (from https://www.piwheels.org/simple/sampen/)
2023-09-08T18:41:20,870   Skipping link: No binaries permitted for sampen: https://www.piwheels.org/simple/sampen/sampen-0.0.4-py3-none-any.whl#sha256=734c9462d67f4a52501b8b2b15dcb529a7a2b6d4583847903a84d4c9df367c67 (from https://www.piwheels.org/simple/sampen/)
2023-09-08T18:41:20,871   Skipping link: No binaries permitted for sampen: https://www.piwheels.org/simple/sampen/sampen-0.0.5-py3-none-any.whl#sha256=954693753d9ebb29f05fa42277f0f6bd91c4ecce2f011b86a3168d0c098ca3ff (from https://www.piwheels.org/simple/sampen/)
2023-09-08T18:41:20,872   Skipping link: No binaries permitted for sampen: https://www.piwheels.org/simple/sampen/sampen-0.0.9-py2.py3-none-any.whl#sha256=b79079345496d02fa80754163596917456f11f0668929ac79a9479ab0c6458dd (from https://www.piwheels.org/simple/sampen/)
2023-09-08T18:41:20,872 Skipping link: not a file: https://www.piwheels.org/simple/sampen/
2023-09-08T18:41:20,873 Skipping link: not a file: https://pypi.org/simple/sampen/
2023-09-08T18:41:20,893 Given no hashes to check 1 links for project 'sampen': discarding no candidates
2023-09-08T18:41:20,911 Collecting sampen==0.0.7
2023-09-08T18:41:20,914   Created temporary directory: /tmp/pip-unpack-yauxqt3j
2023-09-08T18:41:21,142   Downloading sampen-0.0.7.tar.gz (3.6 kB)
2023-09-08T18:41:21,163   Added sampen==0.0.7 from https://files.pythonhosted.org/packages/31/fc/d1012216bce50da6d000af4fa0eae2f5bfc5bf9a08b05dd95405f293ce1a/sampen-0.0.7.tar.gz to build tracker '/tmp/pip-build-tracker-k_jtlu_0'
2023-09-08T18:41:21,165   Running setup.py (path:/tmp/pip-wheel-egcm03xk/sampen_65fd409ef97f4ff2a77c6e789b708c3b/setup.py) egg_info for package sampen
2023-09-08T18:41:21,166   Created temporary directory: /tmp/pip-pip-egg-info-40d0n1y6
2023-09-08T18:41:21,167   Preparing metadata (setup.py): started
2023-09-08T18:41:21,168   Running command python setup.py egg_info
2023-09-08T18:41:21,576   Traceback (most recent call last):
2023-09-08T18:41:21,576     File "<string>", line 2, in <module>
2023-09-08T18:41:21,577     File "<pip-setuptools-caller>", line 34, in <module>
2023-09-08T18:41:21,577     File "/tmp/pip-wheel-egcm03xk/sampen_65fd409ef97f4ff2a77c6e789b708c3b/setup.py", line 1, in <module>
2023-09-08T18:41:21,578       import ez_setup
2023-09-08T18:41:21,579   ModuleNotFoundError: No module named 'ez_setup'
2023-09-08T18:41:21,648   ERROR: [present-rich] python setup.py egg_info exited with 1
2023-09-08T18:41:21,661   [bold magenta]full command[/]: [blue]/usr/bin/python3 -c '
2023-09-08T18:41:21,661   exec(compile('"'"''"'"''"'"'
2023-09-08T18:41:21,661   # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2023-09-08T18:41:21,661   #
2023-09-08T18:41:21,661   # - It imports setuptools before invoking setup.py, to enable projects that directly
2023-09-08T18:41:21,661   #   import from `distutils.core` to work with newer packaging standards.
2023-09-08T18:41:21,661   # - It provides a clear error message when setuptools is not installed.
2023-09-08T18:41:21,661   # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so
2023-09-08T18:41:21,661   #   setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning:
2023-09-08T18:41:21,661   #     manifest_maker: standard file '"'"'-c'"'"' not found".
2023-09-08T18:41:21,661   # - It generates a shim setup.py, for handling setup.cfg-only projects.
2023-09-08T18:41:21,661   import os, sys, tokenize
2023-09-08T18:41:21,661   
2023-09-08T18:41:21,661   try:
2023-09-08T18:41:21,661       import setuptools
2023-09-08T18:41:21,661   except ImportError as error:
2023-09-08T18:41:21,661       print(
2023-09-08T18:41:21,661           "ERROR: Can not execute `setup.py` since setuptools is not available in "
2023-09-08T18:41:21,661           "the build environment.",
2023-09-08T18:41:21,661           file=sys.stderr,
2023-09-08T18:41:21,661       )
2023-09-08T18:41:21,661       sys.exit(1)
2023-09-08T18:41:21,661   
2023-09-08T18:41:21,661   __file__ = %r
2023-09-08T18:41:21,661   sys.argv[0] = __file__
2023-09-08T18:41:21,661   
2023-09-08T18:41:21,661   if os.path.exists(__file__):
2023-09-08T18:41:21,661       filename = __file__
2023-09-08T18:41:21,661       with tokenize.open(__file__) as f:
2023-09-08T18:41:21,661           setup_py_code = f.read()
2023-09-08T18:41:21,661   else:
2023-09-08T18:41:21,661       filename = "<auto-generated setuptools caller>"
2023-09-08T18:41:21,661       setup_py_code = "from setuptools import setup; setup()"
2023-09-08T18:41:21,661   
2023-09-08T18:41:21,661   exec(compile(setup_py_code, filename, "exec"))
2023-09-08T18:41:21,661   '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-egcm03xk/sampen_65fd409ef97f4ff2a77c6e789b708c3b/setup.py'"'"',), "<pip-setuptools-caller>", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-40d0n1y6[/]
2023-09-08T18:41:21,662   [bold magenta]cwd[/]: /tmp/pip-wheel-egcm03xk/sampen_65fd409ef97f4ff2a77c6e789b708c3b/
2023-09-08T18:41:21,663   Preparing metadata (setup.py): finished with status 'error'
2023-09-08T18:41:21,664 ERROR: [present-rich] metadata generation failed
2023-09-08T18:41:21,669 Exception information:
2023-09-08T18:41:21,669 Traceback (most recent call last):
2023-09-08T18:41:21,669   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 64, in generate_metadata
2023-09-08T18:41:21,669     call_subprocess(
2023-09-08T18:41:21,669   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/utils/subprocess.py", line 224, in call_subprocess
2023-09-08T18:41:21,669     raise error
2023-09-08T18:41:21,669 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1
2023-09-08T18:41:21,669 
2023-09-08T18:41:21,669 The above exception was the direct cause of the following exception:
2023-09-08T18:41:21,669 
2023-09-08T18:41:21,669 Traceback (most recent call last):
2023-09-08T18:41:21,669   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/cli/base_command.py", line 180, in exc_logging_wrapper
2023-09-08T18:41:21,669     status = run_func(*args)
2023-09-08T18:41:21,669              ^^^^^^^^^^^^^^^
2023-09-08T18:41:21,669   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/cli/req_command.py", line 248, in wrapper
2023-09-08T18:41:21,669     return func(self, options, args)
2023-09-08T18:41:21,669            ^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-08T18:41:21,669   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/commands/wheel.py", line 147, in run
2023-09-08T18:41:21,669     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2023-09-08T18:41:21,669                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-08T18:41:21,669   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 92, in resolve
2023-09-08T18:41:21,669     result = self._result = resolver.resolve(
2023-09-08T18:41:21,669                             ^^^^^^^^^^^^^^^^^
2023-09-08T18:41:21,669   File "/usr/local/lib/python3.11/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 546, in resolve
2023-09-08T18:41:21,669     state = resolution.resolve(requirements, max_rounds=max_rounds)
2023-09-08T18:41:21,669             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-08T18:41:21,669   File "/usr/local/lib/python3.11/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 397, in resolve
2023-09-08T18:41:21,669     self._add_to_criteria(self.state.criteria, r, parent=None)
2023-09-08T18:41:21,669   File "/usr/local/lib/python3.11/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _add_to_criteria
2023-09-08T18:41:21,669     if not criterion.candidates:
2023-09-08T18:41:21,669   File "/usr/local/lib/python3.11/dist-packages/pip/_vendor/resolvelib/structs.py", line 156, in __bool__
2023-09-08T18:41:21,669     return bool(self._sequence)
2023-09-08T18:41:21,669            ^^^^^^^^^^^^^^^^^^^^
2023-09-08T18:41:21,669   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 155, in __bool__
2023-09-08T18:41:21,669     return any(self)
2023-09-08T18:41:21,669            ^^^^^^^^^
2023-09-08T18:41:21,669   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 143, in <genexpr>
2023-09-08T18:41:21,669     return (c for c in iterator if id(c) not in self._incompatible_ids)
2023-09-08T18:41:21,669            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-08T18:41:21,669   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 47, in _iter_built
2023-09-08T18:41:21,669     candidate = func()
2023-09-08T18:41:21,669                 ^^^^^^
2023-09-08T18:41:21,669   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 206, in _make_candidate_from_link
2023-09-08T18:41:21,669     self._link_candidate_cache[link] = LinkCandidate(
2023-09-08T18:41:21,669                                        ^^^^^^^^^^^^^^
2023-09-08T18:41:21,669   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 293, in __init__
2023-09-08T18:41:21,669     super().__init__(
2023-09-08T18:41:21,669   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 156, in __init__
2023-09-08T18:41:21,669     self.dist = self._prepare()
2023-09-08T18:41:21,669                 ^^^^^^^^^^^^^^^
2023-09-08T18:41:21,669   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 225, in _prepare
2023-09-08T18:41:21,669     dist = self._prepare_distribution()
2023-09-08T18:41:21,669            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-08T18:41:21,669   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 304, in _prepare_distribution
2023-09-08T18:41:21,669     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2023-09-08T18:41:21,669            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-08T18:41:21,669   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/prepare.py", line 538, in prepare_linked_requirement
2023-09-08T18:41:21,669     return self._prepare_linked_requirement(req, parallel_builds)
2023-09-08T18:41:21,669            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-08T18:41:21,669   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/prepare.py", line 653, in _prepare_linked_requirement
2023-09-08T18:41:21,669     dist = _get_prepared_distribution(
2023-09-08T18:41:21,669            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-08T18:41:21,669   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/prepare.py", line 69, in _get_prepared_distribution
2023-09-08T18:41:21,669     abstract_dist.prepare_distribution_metadata(
2023-09-08T18:41:21,669   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/distributions/sdist.py", line 61, in prepare_distribution_metadata
2023-09-08T18:41:21,669     self.req.prepare_metadata()
2023-09-08T18:41:21,669   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/req/req_install.py", line 568, in prepare_metadata
2023-09-08T18:41:21,669     self.metadata_directory = generate_metadata_legacy(
2023-09-08T18:41:21,669                               ^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-08T18:41:21,669   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 71, in generate_metadata
2023-09-08T18:41:21,669     raise MetadataGenerationFailed(package_details=details) from error
2023-09-08T18:41:21,669 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed
2023-09-08T18:41:21,682 Removed sampen==0.0.7 from https://files.pythonhosted.org/packages/31/fc/d1012216bce50da6d000af4fa0eae2f5bfc5bf9a08b05dd95405f293ce1a/sampen-0.0.7.tar.gz from build tracker '/tmp/pip-build-tracker-k_jtlu_0'
2023-09-08T18:41:21,683 Removed build tracker: '/tmp/pip-build-tracker-k_jtlu_0'