2025-09-07T20:46:42,931 Created temporary directory: /tmp/pip-build-tracker-35icyzga
2025-09-07T20:46:42,931 Initialized build tracking at /tmp/pip-build-tracker-35icyzga
2025-09-07T20:46:42,931 Created build tracker: /tmp/pip-build-tracker-35icyzga
2025-09-07T20:46:42,932 Entered build tracker: /tmp/pip-build-tracker-35icyzga
2025-09-07T20:46:42,932 Created temporary directory: /tmp/pip-wheel-hegxq18b
2025-09-07T20:46:42,935 Created temporary directory: /tmp/pip-ephem-wheel-cache-gq7mdh1o
2025-09-07T20:46:42,993 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-09-07T20:46:42,995 2 location(s) to search for versions of paypy:
2025-09-07T20:46:42,995 * https://pypi.org/simple/paypy/
2025-09-07T20:46:42,995 * https://www.piwheels.org/simple/paypy/
2025-09-07T20:46:42,995 Fetching project page and analyzing links: https://pypi.org/simple/paypy/
2025-09-07T20:46:42,996 Getting page https://pypi.org/simple/paypy/
2025-09-07T20:46:42,997 Found index url https://pypi.org/simple/
2025-09-07T20:46:43,126 Fetched page https://pypi.org/simple/paypy/ as application/vnd.pypi.simple.v1+json
2025-09-07T20:46:43,135   Found link https://files.pythonhosted.org/packages/cb/74/ea1a018b4fcac021b607c90e2ef751d9a47c83113b8ada97bf80776b0a1c/PayPy-0.1dev.tar.gz (from https://pypi.org/simple/paypy/), version: 0.1dev
2025-09-07T20:46:43,136   Found link https://files.pythonhosted.org/packages/ec/4b/1f40747420b3c8e6cda31a52e6c008fbbcdb3056a49b45351734f3cfe1d2/PayPy-0.2dev.tar.gz (from https://pypi.org/simple/paypy/), version: 0.2dev
2025-09-07T20:46:43,137   Found link https://files.pythonhosted.org/packages/3f/ee/747b5618e4b72c40dca3abe924037139936ed31eac09ea54ba7d76ac1057/PayPy-0.2.1dev.tar.gz (from https://pypi.org/simple/paypy/), version: 0.2.1dev
2025-09-07T20:46:43,137   Found link https://files.pythonhosted.org/packages/2b/a4/26120b7f43fa4fb6050d883b8c73a76a87322dce6ab6efd211d62b2cd954/PayPy-0.2.2dev.tar.gz (from https://pypi.org/simple/paypy/), version: 0.2.2dev
2025-09-07T20:46:43,138   Found link https://files.pythonhosted.org/packages/cb/16/65ae2cbaec8bf9169fc643da1d9d7e26f1e7604ae17cca1cbce9ffb357a7/PayPy-0.2.2.tar.gz (from https://pypi.org/simple/paypy/), version: 0.2.2
2025-09-07T20:46:43,138   Found link https://files.pythonhosted.org/packages/27/e3/338c46825fb6d53b2e55142dd9653a5ab730fb2901b22c91bc0f91825120/PayPy-0.2.3.tar.gz (from https://pypi.org/simple/paypy/), version: 0.2.3
2025-09-07T20:46:43,139   Found link https://files.pythonhosted.org/packages/5e/f9/5c4af080cb0cd0bdbcba2c2e8731bc47b510a7f386e9987c0954da05ec83/PayPy-0.2.4.tar.gz (from https://pypi.org/simple/paypy/), version: 0.2.4
2025-09-07T20:46:43,139   Found link https://files.pythonhosted.org/packages/88/90/f7fd67a522f667d686b388f659a5813d2ce1775c36244ac6da2c0b0b11e0/PayPy-0.2.5.tar.gz (from https://pypi.org/simple/paypy/), version: 0.2.5
2025-09-07T20:46:43,140   Found link https://files.pythonhosted.org/packages/85/dc/7e69d0c5ebc43db0d89cabfac24eda304e24a11d0b20616b38340def9fba/PayPy-0.2.6.tar.gz (from https://pypi.org/simple/paypy/), version: 0.2.6
2025-09-07T20:46:43,140   Found link https://files.pythonhosted.org/packages/2c/31/8ce0c37ad875a1fc32c76338d13ecb77ca1009e0ab25bbda26078bc8042d/PayPy-0.2.7.tar.gz (from https://pypi.org/simple/paypy/), version: 0.2.7
2025-09-07T20:46:43,141   Found link https://files.pythonhosted.org/packages/1d/b5/767c5ab24e1c38d30d8a82616997066574b50206138cbed10d4cc187a6ec/PayPy-0.2.8.tar.gz (from https://pypi.org/simple/paypy/), version: 0.2.8
2025-09-07T20:46:43,141   Found link https://files.pythonhosted.org/packages/f8/47/5d154abbd99f58e3774ed63122ab1b6515dcf989d3cb3f06b0f15f763c62/PayPy-0.2.9.tar.gz (from https://pypi.org/simple/paypy/), version: 0.2.9
2025-09-07T20:46:43,142   Found link https://files.pythonhosted.org/packages/f2/a4/1566a20b0790c2f5703722b0ba00daee501746f5144189ea60ed0280f497/PayPy-0.3.0.tar.gz (from https://pypi.org/simple/paypy/), version: 0.3.0
2025-09-07T20:46:43,142   Found link https://files.pythonhosted.org/packages/4d/d1/015693f4d542616a6f610be23ac5054e45e15f99c45eed73ecd2bd350cc1/PayPy-0.3.1.tar.gz (from https://pypi.org/simple/paypy/), version: 0.3.1
2025-09-07T20:46:43,142   Found link https://files.pythonhosted.org/packages/1b/5a/301bf8df874d0d6ab41b20763102085173d49304001cb4d74e3d07beb34d/PayPy-0.4.0.tar.gz (from https://pypi.org/simple/paypy/), version: 0.4.0
2025-09-07T20:46:43,143   Found link https://files.pythonhosted.org/packages/62/97/2305bd17a4f0e3d7b455f034603cec5bf708a3c885b66e0c3be0e5fc9cc8/PayPy-0.4.1.tar.gz (from https://pypi.org/simple/paypy/), version: 0.4.1
2025-09-07T20:46:43,143   Found link https://files.pythonhosted.org/packages/41/fd/32f4b13d52497e9608f0d1bf438269248d5b23b69f0f742f71c80d30f7e7/PayPy-0.4.2.tar.gz (from https://pypi.org/simple/paypy/), version: 0.4.2
2025-09-07T20:46:43,144   Found link https://files.pythonhosted.org/packages/db/8b/38ea4c9d6eac7fb555a05964b69c35c4f41d8e421828c45acf5a80491650/PayPy-0.4.3.tar.gz (from https://pypi.org/simple/paypy/), version: 0.4.3
2025-09-07T20:46:43,144   Found link https://files.pythonhosted.org/packages/27/56/253366d3971f2599d7aac22e077389b5564104b2e3a1e63348f2bc3d3906/PayPy-0.4.4.tar.gz (from https://pypi.org/simple/paypy/), version: 0.4.4
2025-09-07T20:46:43,145   Found link https://files.pythonhosted.org/packages/20/da/ba61da5af4514b78fe0a49d7b1a527303a87915ce9e73c00c6bfdaaa5148/PayPy-0.4.5.tar.gz (from https://pypi.org/simple/paypy/), version: 0.4.5
2025-09-07T20:46:43,145   Found link https://files.pythonhosted.org/packages/84/4b/7fa8e3fb8b84f2c823bf6002b8fb193487a557cd53f822e835a31cde3b95/PayPy-0.4.6.tar.gz (from https://pypi.org/simple/paypy/), version: 0.4.6
2025-09-07T20:46:43,146   Found link https://files.pythonhosted.org/packages/92/40/08ff970a1108c82550c65e1bc64e2f6f061ece5d4372a9361ceff9ad704d/PayPy-0.4.7.tar.gz (from https://pypi.org/simple/paypy/), version: 0.4.7
2025-09-07T20:46:43,146   Found link https://files.pythonhosted.org/packages/5b/87/9cf251ccbdf240ed5f470738b773815da83daaaba8ee8e6de7f897a301ad/PayPy-0.4.8.tar.gz (from https://pypi.org/simple/paypy/), version: 0.4.8
2025-09-07T20:46:43,147   Found link https://files.pythonhosted.org/packages/19/0d/8678b3ec4e5915ed99db1d26735e071e5fed5a5d3f4ccf58575995dccca7/PayPy-0.4.9.tar.gz (from https://pypi.org/simple/paypy/), version: 0.4.9
2025-09-07T20:46:43,147   Found link https://files.pythonhosted.org/packages/59/72/53d2aeb501cbbb284f7759fd1c9d72c698208c41316e6355284f874040d5/PayPy-0.5.0.tar.gz (from https://pypi.org/simple/paypy/), version: 0.5.0
2025-09-07T20:46:43,147   Found link https://files.pythonhosted.org/packages/7a/a4/1037231623ab0536bdcae47bb6086c99d74dcc6184395ac2297d61dab7d5/PayPy-0.5.1.tar.gz (from https://pypi.org/simple/paypy/), version: 0.5.1
2025-09-07T20:46:43,148   Found link https://files.pythonhosted.org/packages/42/78/8f682573f14a4e00f0674d537d79e424a14e4a34a0f4d20c6b83d99f4089/PayPy-0.5.2.tar.gz (from https://pypi.org/simple/paypy/), version: 0.5.2
2025-09-07T20:46:43,148   Found link https://files.pythonhosted.org/packages/19/f6/04752ef4854e154bdc4ba0924e2cbd9cc931f00bfb9279bac7c8c050c526/PayPy-0.5.3.tar.gz (from https://pypi.org/simple/paypy/), version: 0.5.3
2025-09-07T20:46:43,149   Found link https://files.pythonhosted.org/packages/db/30/eb96cc08580a985016f3f9055c1a96a79a7a5b9ae1efce05906c9d62471e/PayPy-0.5.4.tar.gz (from https://pypi.org/simple/paypy/), version: 0.5.4
2025-09-07T20:46:43,149   Found link https://files.pythonhosted.org/packages/28/7a/e545b08cfd70d26d94e200382ab2965b44d14b44e29ade80cd35604ec5f2/PayPy-0.5.5.tar.gz (from https://pypi.org/simple/paypy/), version: 0.5.5
2025-09-07T20:46:43,150   Found link https://files.pythonhosted.org/packages/71/24/0c45d964995f615b1818a554b36c8a141f77c54f06ef7d5bacf3214f39f5/PayPy-0.5.6.tar.gz (from https://pypi.org/simple/paypy/), version: 0.5.6
2025-09-07T20:46:43,150   Found link https://files.pythonhosted.org/packages/1c/1d/27db01e39fa7cab839506a40cc5d6a4dcacd3425178ec6b101f1b58d3ef2/PayPy-0.5.7.tar.gz (from https://pypi.org/simple/paypy/), version: 0.5.7
2025-09-07T20:46:43,151   Found link https://files.pythonhosted.org/packages/45/f9/6143a29f1836a17e4b7a88442e2c5ebd32cf6d24e5e66c3ecc53f2545e15/PayPy-0.5.8.tar.gz (from https://pypi.org/simple/paypy/), version: 0.5.8
2025-09-07T20:46:43,151   Found link https://files.pythonhosted.org/packages/10/54/b407a71ea6cf946c13f6143802bdd4f2401d6bb0102b50ef4d1243efd36e/PayPy-0.5.9.tar.gz (from https://pypi.org/simple/paypy/), version: 0.5.9
2025-09-07T20:46:43,152   Found link https://files.pythonhosted.org/packages/1d/cf/59676acf0d12f354ead7162e24ec06a6ec63e743c8339ae1fc7cf64680b2/PayPy-0.6.tar.gz (from https://pypi.org/simple/paypy/), version: 0.6
2025-09-07T20:46:43,152 Fetching project page and analyzing links: https://www.piwheels.org/simple/paypy/
2025-09-07T20:46:43,152 Getting page https://www.piwheels.org/simple/paypy/
2025-09-07T20:46:43,153 Found index url https://www.piwheels.org/simple/
2025-09-07T20:46:43,242 Fetched page https://www.piwheels.org/simple/paypy/ as text/html
2025-09-07T20:46:43,243 Skipping link: not a file: https://www.piwheels.org/simple/paypy/
2025-09-07T20:46:43,243 Skipping link: not a file: https://pypi.org/simple/paypy/
2025-09-07T20:46:43,270 Given no hashes to check 1 links for project 'paypy': discarding no candidates
2025-09-07T20:46:43,271 Collecting paypy==0.2dev
2025-09-07T20:46:43,273   Created temporary directory: /tmp/pip-unpack-zhs7wrhf
2025-09-07T20:46:43,413   Downloading PayPy-0.2dev.tar.gz (12 kB)
2025-09-07T20:46:43,452   Added paypy==0.2dev from https://files.pythonhosted.org/packages/ec/4b/1f40747420b3c8e6cda31a52e6c008fbbcdb3056a49b45351734f3cfe1d2/PayPy-0.2dev.tar.gz to build tracker '/tmp/pip-build-tracker-35icyzga'
2025-09-07T20:46:43,453   Running setup.py (path:/tmp/pip-wheel-hegxq18b/paypy_7c35f2d2f9c14b14af39d5f8bf6de8e5/setup.py) egg_info for package paypy
2025-09-07T20:46:43,453   Created temporary directory: /tmp/pip-pip-egg-info-5wsdvkq8
2025-09-07T20:46:43,453   Preparing metadata (setup.py): started
2025-09-07T20:46:43,454   Running command python setup.py egg_info
2025-09-07T20:46:43,950   Traceback (most recent call last):
2025-09-07T20:46:43,951     File "<string>", line 2, in <module>
2025-09-07T20:46:43,952       exec(compile('''
2025-09-07T20:46:43,952       ~~~~^^^^^^^^^^^^
2025-09-07T20:46:43,952       # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-07T20:46:43,952       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T20:46:43,952       ...<32 lines>...
2025-09-07T20:46:43,952       exec(compile(setup_py_code, filename, "exec"))
2025-09-07T20:46:43,952       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T20:46:43,952       ''' % ('/tmp/pip-wheel-hegxq18b/paypy_7c35f2d2f9c14b14af39d5f8bf6de8e5/setup.py',), "<pip-setuptools-caller>", "exec"))
2025-09-07T20:46:43,953       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T20:46:43,953     File "<pip-setuptools-caller>", line 35, in <module>
2025-09-07T20:46:43,953     File "/tmp/pip-wheel-hegxq18b/paypy_7c35f2d2f9c14b14af39d5f8bf6de8e5/setup.py", line 7, in <module>
2025-09-07T20:46:43,953       raise ImportError('Python version not supported')
2025-09-07T20:46:43,953   ImportError: Python version not supported
2025-09-07T20:46:44,038   ERROR: python setup.py egg_info exited with 1
2025-09-07T20:46:44,051   [bold magenta]full command[/]: [blue]/usr/bin/python3 -c '
2025-09-07T20:46:44,051   exec(compile('"'"''"'"''"'"'
2025-09-07T20:46:44,051   # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-07T20:46:44,051   #
2025-09-07T20:46:44,051   # - It imports setuptools before invoking setup.py, to enable projects that directly
2025-09-07T20:46:44,051   #   import from `distutils.core` to work with newer packaging standards.
2025-09-07T20:46:44,051   # - It provides a clear error message when setuptools is not installed.
2025-09-07T20:46:44,051   # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so
2025-09-07T20:46:44,051   #   setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning:
2025-09-07T20:46:44,051   #     manifest_maker: standard file '"'"'-c'"'"' not found".
2025-09-07T20:46:44,051   # - It generates a shim setup.py, for handling setup.cfg-only projects.
2025-09-07T20:46:44,051   import os, sys, tokenize, traceback
2025-09-07T20:46:44,051   
2025-09-07T20:46:44,051   try:
2025-09-07T20:46:44,051       import setuptools
2025-09-07T20:46:44,051   except ImportError:
2025-09-07T20:46:44,051       print(
2025-09-07T20:46:44,051           "ERROR: Can not execute `setup.py` since setuptools failed to import in "
2025-09-07T20:46:44,051           "the build environment with exception:",
2025-09-07T20:46:44,051           file=sys.stderr,
2025-09-07T20:46:44,051       )
2025-09-07T20:46:44,051       traceback.print_exc()
2025-09-07T20:46:44,051       sys.exit(1)
2025-09-07T20:46:44,051   
2025-09-07T20:46:44,051   __file__ = %r
2025-09-07T20:46:44,051   sys.argv[0] = __file__
2025-09-07T20:46:44,051   
2025-09-07T20:46:44,051   if os.path.exists(__file__):
2025-09-07T20:46:44,051       filename = __file__
2025-09-07T20:46:44,051       with tokenize.open(__file__) as f:
2025-09-07T20:46:44,051           setup_py_code = f.read()
2025-09-07T20:46:44,051   else:
2025-09-07T20:46:44,051       filename = "<auto-generated setuptools caller>"
2025-09-07T20:46:44,051       setup_py_code = "from setuptools import setup; setup()"
2025-09-07T20:46:44,051   
2025-09-07T20:46:44,051   exec(compile(setup_py_code, filename, "exec"))
2025-09-07T20:46:44,051   '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-hegxq18b/paypy_7c35f2d2f9c14b14af39d5f8bf6de8e5/setup.py'"'"',), "<pip-setuptools-caller>", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-5wsdvkq8[/]
2025-09-07T20:46:44,051   [bold magenta]cwd[/]: /tmp/pip-wheel-hegxq18b/paypy_7c35f2d2f9c14b14af39d5f8bf6de8e5/
2025-09-07T20:46:44,051   Preparing metadata (setup.py): finished with status 'error'
2025-09-07T20:46:44,052 ERROR: metadata generation failed
2025-09-07T20:46:44,058 Exception information:
2025-09-07T20:46:44,058 Traceback (most recent call last):
2025-09-07T20:46:44,058   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata
2025-09-07T20:46:44,058     call_subprocess(
2025-09-07T20:46:44,058     ~~~~~~~~~~~~~~~^
2025-09-07T20:46:44,058         args,
2025-09-07T20:46:44,058         ^^^^^
2025-09-07T20:46:44,058     ...<2 lines>...
2025-09-07T20:46:44,058         spinner=spinner,
2025-09-07T20:46:44,058         ^^^^^^^^^^^^^^^^
2025-09-07T20:46:44,058     )
2025-09-07T20:46:44,058     ^
2025-09-07T20:46:44,058   File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess
2025-09-07T20:46:44,058     raise error
2025-09-07T20:46:44,058 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1
2025-09-07T20:46:44,058 
2025-09-07T20:46:44,058 The above exception was the direct cause of the following exception:
2025-09-07T20:46:44,058 
2025-09-07T20:46:44,058 Traceback (most recent call last):
2025-09-07T20:46:44,058   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper
2025-09-07T20:46:44,058     status = _inner_run()
2025-09-07T20:46:44,058   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run
2025-09-07T20:46:44,058     return self.run(options, args)
2025-09-07T20:46:44,058            ~~~~~~~~^^^^^^^^^^^^^^^
2025-09-07T20:46:44,058   File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper
2025-09-07T20:46:44,058     return func(self, options, args)
2025-09-07T20:46:44,058   File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run
2025-09-07T20:46:44,058     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2025-09-07T20:46:44,058   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve
2025-09-07T20:46:44,058     result = self._result = resolver.resolve(
2025-09-07T20:46:44,058                             ~~~~~~~~~~~~~~~~^
2025-09-07T20:46:44,058         collected.requirements, max_rounds=limit_how_complex_resolution_can_be
2025-09-07T20:46:44,058         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T20:46:44,058     )
2025-09-07T20:46:44,058     ^
2025-09-07T20:46:44,058   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve
2025-09-07T20:46:44,058     state = resolution.resolve(requirements, max_rounds=max_rounds)
2025-09-07T20:46:44,058   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve
2025-09-07T20:46:44,058     self._add_to_criteria(self.state.criteria, r, parent=None)
2025-09-07T20:46:44,058     ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T20:46:44,058   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria
2025-09-07T20:46:44,058     if not criterion.candidates:
2025-09-07T20:46:44,058            ^^^^^^^^^^^^^^^^^^^^
2025-09-07T20:46:44,058   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__
2025-09-07T20:46:44,058     return bool(self._sequence)
2025-09-07T20:46:44,058   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__
2025-09-07T20:46:44,058     self._bool = any(self)
2025-09-07T20:46:44,058                  ~~~^^^^^^
2025-09-07T20:46:44,058   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in <genexpr>
2025-09-07T20:46:44,058     return (c for c in iterator if id(c) not in self._incompatible_ids)
2025-09-07T20:46:44,058                        ^^^^^^^^
2025-09-07T20:46:44,058   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built
2025-09-07T20:46:44,058     candidate = func()
2025-09-07T20:46:44,058   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link
2025-09-07T20:46:44,058     base: Optional[BaseCandidate] = self._make_base_candidate_from_link(
2025-09-07T20:46:44,058                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-07T20:46:44,058         link, template, name, version
2025-09-07T20:46:44,058         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T20:46:44,058     )
2025-09-07T20:46:44,058     ^
2025-09-07T20:46:44,058   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link
2025-09-07T20:46:44,058     self._link_candidate_cache[link] = LinkCandidate(
2025-09-07T20:46:44,058                                        ~~~~~~~~~~~~~^
2025-09-07T20:46:44,058         link,
2025-09-07T20:46:44,058         ^^^^^
2025-09-07T20:46:44,058     ...<3 lines>...
2025-09-07T20:46:44,058         version=version,
2025-09-07T20:46:44,058         ^^^^^^^^^^^^^^^^
2025-09-07T20:46:44,058     )
2025-09-07T20:46:44,058     ^
2025-09-07T20:46:44,058   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__
2025-09-07T20:46:44,058     super().__init__(
2025-09-07T20:46:44,058     ~~~~~~~~~~~~~~~~^
2025-09-07T20:46:44,058         link=link,
2025-09-07T20:46:44,058         ^^^^^^^^^^
2025-09-07T20:46:44,058     ...<4 lines>...
2025-09-07T20:46:44,058         version=version,
2025-09-07T20:46:44,058         ^^^^^^^^^^^^^^^^
2025-09-07T20:46:44,058     )
2025-09-07T20:46:44,058     ^
2025-09-07T20:46:44,058   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__
2025-09-07T20:46:44,058     self.dist = self._prepare()
2025-09-07T20:46:44,058                 ~~~~~~~~~~~~~^^
2025-09-07T20:46:44,058   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare
2025-09-07T20:46:44,058     dist = self._prepare_distribution()
2025-09-07T20:46:44,058   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution
2025-09-07T20:46:44,058     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2025-09-07T20:46:44,058            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T20:46:44,058   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement
2025-09-07T20:46:44,058     return self._prepare_linked_requirement(req, parallel_builds)
2025-09-07T20:46:44,058            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T20:46:44,058   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement
2025-09-07T20:46:44,058     dist = _get_prepared_distribution(
2025-09-07T20:46:44,058         req,
2025-09-07T20:46:44,058     ...<3 lines>...
2025-09-07T20:46:44,058         self.check_build_deps,
2025-09-07T20:46:44,058     )
2025-09-07T20:46:44,058   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution
2025-09-07T20:46:44,058     abstract_dist.prepare_distribution_metadata(
2025-09-07T20:46:44,058     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-07T20:46:44,058         finder, build_isolation, check_build_deps
2025-09-07T20:46:44,058         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T20:46:44,058     )
2025-09-07T20:46:44,058     ^
2025-09-07T20:46:44,058   File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata
2025-09-07T20:46:44,058     self.req.prepare_metadata()
2025-09-07T20:46:44,058     ~~~~~~~~~~~~~~~~~~~~~~~~~^^
2025-09-07T20:46:44,058   File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata
2025-09-07T20:46:44,058     self.metadata_directory = generate_metadata_legacy(
2025-09-07T20:46:44,058                               ~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-07T20:46:44,058         build_env=self.build_env,
2025-09-07T20:46:44,058         ^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T20:46:44,058     ...<3 lines>...
2025-09-07T20:46:44,058         details=details,
2025-09-07T20:46:44,058         ^^^^^^^^^^^^^^^^
2025-09-07T20:46:44,058     )
2025-09-07T20:46:44,058     ^
2025-09-07T20:46:44,058   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata
2025-09-07T20:46:44,058     raise MetadataGenerationFailed(package_details=details) from error
2025-09-07T20:46:44,058 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed
2025-09-07T20:46:44,079 Removed paypy==0.2dev from https://files.pythonhosted.org/packages/ec/4b/1f40747420b3c8e6cda31a52e6c008fbbcdb3056a49b45351734f3cfe1d2/PayPy-0.2dev.tar.gz from build tracker '/tmp/pip-build-tracker-35icyzga'
2025-09-07T20:46:44,079 Removed build tracker: '/tmp/pip-build-tracker-35icyzga'