2025-09-08T04:42:50,370 Created temporary directory: /tmp/pip-build-tracker-w_keaz4_
2025-09-08T04:42:50,371 Initialized build tracking at /tmp/pip-build-tracker-w_keaz4_
2025-09-08T04:42:50,371 Created build tracker: /tmp/pip-build-tracker-w_keaz4_
2025-09-08T04:42:50,371 Entered build tracker: /tmp/pip-build-tracker-w_keaz4_
2025-09-08T04:42:50,371 Created temporary directory: /tmp/pip-wheel-koaiwgy7
2025-09-08T04:42:50,374 Created temporary directory: /tmp/pip-ephem-wheel-cache-dkqf6lda
2025-09-08T04:42:50,432 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-09-08T04:42:50,434 2 location(s) to search for versions of sagecipher:
2025-09-08T04:42:50,434 * https://pypi.org/simple/sagecipher/
2025-09-08T04:42:50,434 * https://www.piwheels.org/simple/sagecipher/
2025-09-08T04:42:50,435 Fetching project page and analyzing links: https://pypi.org/simple/sagecipher/
2025-09-08T04:42:50,435 Getting page https://pypi.org/simple/sagecipher/
2025-09-08T04:42:50,436 Found index url https://pypi.org/simple/
2025-09-08T04:42:50,505 Fetched page https://pypi.org/simple/sagecipher/ as application/vnd.pypi.simple.v1+json
2025-09-08T04:42:50,507   Found link https://files.pythonhosted.org/packages/a7/07/e53de5c937f58b0808799e713ee5087eafc1434c813e8592a7dce85f9a16/sagecipher-0.6.1.tar.gz (from https://pypi.org/simple/sagecipher/), version: 0.6.1
2025-09-08T04:42:50,507   Found link https://files.pythonhosted.org/packages/a7/ef/8bb02353013da553cae798cbc783340c22af3f5170c89b384abfd0bf2b43/sagecipher-0.6.2.tar.gz (from https://pypi.org/simple/sagecipher/), version: 0.6.2
2025-09-08T04:42:50,508   Found link https://files.pythonhosted.org/packages/d6/2d/8f9527b3089955b017174346ec51897079973413b636b828e26f7e9245b1/sagecipher-0.6.3.tar.gz (from https://pypi.org/simple/sagecipher/), version: 0.6.3
2025-09-08T04:42:50,508   Found link https://files.pythonhosted.org/packages/62/5b/4476349dee93d2c3c47aa4ce09cf9d00a65e61d56c292da41a3bfc6bdc44/sagecipher-0.6.4.tar.gz (from https://pypi.org/simple/sagecipher/), version: 0.6.4
2025-09-08T04:42:50,508   Found link https://files.pythonhosted.org/packages/26/e3/db71f0648cedbf31837cdfc4b06173479d66bbf9c737360f2d99d4d4292f/sagecipher-0.6.5.tar.gz (from https://pypi.org/simple/sagecipher/), version: 0.6.5
2025-09-08T04:42:50,508   Found link https://files.pythonhosted.org/packages/a4/f0/5a373618624fa3d41c8ec30438320615bbea63a34e820a6cb96a0305b388/sagecipher-0.7.0.tar.gz (from https://pypi.org/simple/sagecipher/), version: 0.7.0
2025-09-08T04:42:50,508   Found link https://files.pythonhosted.org/packages/58/e0/668367f0d7da1b3727870536b82100031844aff379fd81f5d665fbc4add9/sagecipher-0.7.1.tar.gz (from https://pypi.org/simple/sagecipher/), version: 0.7.1
2025-09-08T04:42:50,509   Found link https://files.pythonhosted.org/packages/3a/88/c387dde5ad66be246a7db29f24fdba0aaae697bdce966ebbfe038e729db6/sagecipher-0.7.2.tar.gz (from https://pypi.org/simple/sagecipher/), version: 0.7.2
2025-09-08T04:42:50,509   Found link https://files.pythonhosted.org/packages/c4/45/783d3ea673376d19c9ff63bfda83245aca13022a0e77323f0b6ff8b776b6/sagecipher-0.7.3.tar.gz (from https://pypi.org/simple/sagecipher/), version: 0.7.3
2025-09-08T04:42:50,509   Found link https://files.pythonhosted.org/packages/59/cc/510b2a032728acacde7ee703652e052a01ab667a713c967b28b88b124b25/sagecipher-0.7.4.tar.gz (from https://pypi.org/simple/sagecipher/), version: 0.7.4
2025-09-08T04:42:50,509   Found link https://files.pythonhosted.org/packages/79/bb/5cf41087b5eb5b8482023b5d0b885c54311900c96e434d78749c69941deb/sagecipher-0.7.5.tar.gz (from https://pypi.org/simple/sagecipher/), version: 0.7.5
2025-09-08T04:42:50,510 Fetching project page and analyzing links: https://www.piwheels.org/simple/sagecipher/
2025-09-08T04:42:50,510 Getting page https://www.piwheels.org/simple/sagecipher/
2025-09-08T04:42:50,511 Found index url https://www.piwheels.org/simple/
2025-09-08T04:42:50,599 Fetched page https://www.piwheels.org/simple/sagecipher/ as text/html
2025-09-08T04:42:50,601   Skipping link: No binaries permitted for sagecipher: https://archive1.piwheels.org/simple/sagecipher/sagecipher-0.7.5-py3-none-any.whl#sha256=94ddf3a8eae9e687ba212e05e80a24ada9cb809fd1e7e11a8d806d8335cedc2a (from https://www.piwheels.org/simple/sagecipher/)
2025-09-08T04:42:50,601   Skipping link: No binaries permitted for sagecipher: https://archive1.piwheels.org/simple/sagecipher/sagecipher-0.7.4-py3-none-any.whl#sha256=4ba2303e269c9817a747a15a28e09094e5ebb7e90f5b840f51d597f267526226 (from https://www.piwheels.org/simple/sagecipher/)
2025-09-08T04:42:50,601   Skipping link: No binaries permitted for sagecipher: https://archive1.piwheels.org/simple/sagecipher/sagecipher-0.7.3-py3-none-any.whl#sha256=7fbf38a841f8a27ce4a339869dbbbf8dea0e98b13c4417a712186ab865d17299 (from https://www.piwheels.org/simple/sagecipher/)
2025-09-08T04:42:50,601   Skipping link: No binaries permitted for sagecipher: https://archive1.piwheels.org/simple/sagecipher/sagecipher-0.7.1-py3-none-any.whl#sha256=123b6070a27dec2b40af56c6815ea14421cc10d7b16793df9270989642734f79 (from https://www.piwheels.org/simple/sagecipher/)
2025-09-08T04:42:50,601   Skipping link: No binaries permitted for sagecipher: https://archive1.piwheels.org/simple/sagecipher/sagecipher-0.7.0-py3-none-any.whl#sha256=d25fee772c1e9cab97a7edfbb63be0cb56f669dfd9941d069c48fef60c99df4c (from https://www.piwheels.org/simple/sagecipher/)
2025-09-08T04:42:50,601   Skipping link: No binaries permitted for sagecipher: https://archive1.piwheels.org/simple/sagecipher/sagecipher-0.6.5-py3-none-any.whl#sha256=47a6c7cbb8330b8428594852b1d9915f49c582773b3026b1d2bc8beb286a0dd9 (from https://www.piwheels.org/simple/sagecipher/)
2025-09-08T04:42:50,602 Skipping link: not a file: https://www.piwheels.org/simple/sagecipher/
2025-09-08T04:42:50,602 Skipping link: not a file: https://pypi.org/simple/sagecipher/
2025-09-08T04:42:50,624 Given no hashes to check 1 links for project 'sagecipher': discarding no candidates
2025-09-08T04:42:50,625 Collecting sagecipher==0.6.4
2025-09-08T04:42:50,627   Created temporary directory: /tmp/pip-unpack-29jr7rr0
2025-09-08T04:42:50,827   Downloading sagecipher-0.6.4.tar.gz (7.7 kB)
2025-09-08T04:42:50,851   Added sagecipher==0.6.4 from https://files.pythonhosted.org/packages/62/5b/4476349dee93d2c3c47aa4ce09cf9d00a65e61d56c292da41a3bfc6bdc44/sagecipher-0.6.4.tar.gz to build tracker '/tmp/pip-build-tracker-w_keaz4_'
2025-09-08T04:42:50,852   Running setup.py (path:/tmp/pip-wheel-koaiwgy7/sagecipher_b41a9618ce0040898f1d20534deb5299/setup.py) egg_info for package sagecipher
2025-09-08T04:42:50,852   Created temporary directory: /tmp/pip-pip-egg-info-6op30d5s
2025-09-08T04:42:50,853   Preparing metadata (setup.py): started
2025-09-08T04:42:50,853   Running command python setup.py egg_info
2025-09-08T04:42:51,380   Traceback (most recent call last):
2025-09-08T04:42:51,381     File "<string>", line 2, in <module>
2025-09-08T04:42:51,381       exec(compile('''
2025-09-08T04:42:51,381       ~~~~^^^^^^^^^^^^
2025-09-08T04:42:51,382       # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-08T04:42:51,382       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T04:42:51,382       ...<32 lines>...
2025-09-08T04:42:51,382       exec(compile(setup_py_code, filename, "exec"))
2025-09-08T04:42:51,382       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T04:42:51,382       ''' % ('/tmp/pip-wheel-koaiwgy7/sagecipher_b41a9618ce0040898f1d20534deb5299/setup.py',), "<pip-setuptools-caller>", "exec"))
2025-09-08T04:42:51,382       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T04:42:51,383     File "<pip-setuptools-caller>", line 35, in <module>
2025-09-08T04:42:51,383     File "/tmp/pip-wheel-koaiwgy7/sagecipher_b41a9618ce0040898f1d20534deb5299/setup.py", line 4, in <module>
2025-09-08T04:42:51,383       from sagecipher import __version__
2025-09-08T04:42:51,383     File "/tmp/pip-wheel-koaiwgy7/sagecipher_b41a9618ce0040898f1d20534deb5299/sagecipher/__init__.py", line 2, in <module>
2025-09-08T04:42:51,383       from .cipher import *
2025-09-08T04:42:51,383     File "/tmp/pip-wheel-koaiwgy7/sagecipher_b41a9618ce0040898f1d20534deb5299/sagecipher/cipher.py", line 58, in <module>
2025-09-08T04:42:51,383       from Crypto.Cipher import AES
2025-09-08T04:42:51,383   ModuleNotFoundError: No module named 'Crypto'
2025-09-08T04:42:51,467   ERROR: python setup.py egg_info exited with 1
2025-09-08T04:42:51,480   [bold magenta]full command[/]: [blue]/usr/bin/python3 -c '
2025-09-08T04:42:51,480   exec(compile('"'"''"'"''"'"'
2025-09-08T04:42:51,480   # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-08T04:42:51,480   #
2025-09-08T04:42:51,480   # - It imports setuptools before invoking setup.py, to enable projects that directly
2025-09-08T04:42:51,480   #   import from `distutils.core` to work with newer packaging standards.
2025-09-08T04:42:51,480   # - It provides a clear error message when setuptools is not installed.
2025-09-08T04:42:51,480   # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so
2025-09-08T04:42:51,480   #   setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning:
2025-09-08T04:42:51,480   #     manifest_maker: standard file '"'"'-c'"'"' not found".
2025-09-08T04:42:51,480   # - It generates a shim setup.py, for handling setup.cfg-only projects.
2025-09-08T04:42:51,480   import os, sys, tokenize, traceback
2025-09-08T04:42:51,480   
2025-09-08T04:42:51,480   try:
2025-09-08T04:42:51,480       import setuptools
2025-09-08T04:42:51,480   except ImportError:
2025-09-08T04:42:51,480       print(
2025-09-08T04:42:51,480           "ERROR: Can not execute `setup.py` since setuptools failed to import in "
2025-09-08T04:42:51,480           "the build environment with exception:",
2025-09-08T04:42:51,480           file=sys.stderr,
2025-09-08T04:42:51,480       )
2025-09-08T04:42:51,480       traceback.print_exc()
2025-09-08T04:42:51,480       sys.exit(1)
2025-09-08T04:42:51,480   
2025-09-08T04:42:51,480   __file__ = %r
2025-09-08T04:42:51,480   sys.argv[0] = __file__
2025-09-08T04:42:51,480   
2025-09-08T04:42:51,480   if os.path.exists(__file__):
2025-09-08T04:42:51,480       filename = __file__
2025-09-08T04:42:51,480       with tokenize.open(__file__) as f:
2025-09-08T04:42:51,480           setup_py_code = f.read()
2025-09-08T04:42:51,480   else:
2025-09-08T04:42:51,480       filename = "<auto-generated setuptools caller>"
2025-09-08T04:42:51,480       setup_py_code = "from setuptools import setup; setup()"
2025-09-08T04:42:51,480   
2025-09-08T04:42:51,480   exec(compile(setup_py_code, filename, "exec"))
2025-09-08T04:42:51,480   '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-koaiwgy7/sagecipher_b41a9618ce0040898f1d20534deb5299/setup.py'"'"',), "<pip-setuptools-caller>", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-6op30d5s[/]
2025-09-08T04:42:51,480   [bold magenta]cwd[/]: /tmp/pip-wheel-koaiwgy7/sagecipher_b41a9618ce0040898f1d20534deb5299/
2025-09-08T04:42:51,480   Preparing metadata (setup.py): finished with status 'error'
2025-09-08T04:42:51,481 ERROR: metadata generation failed
2025-09-08T04:42:51,487 Exception information:
2025-09-08T04:42:51,487 Traceback (most recent call last):
2025-09-08T04:42:51,487   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata
2025-09-08T04:42:51,487     call_subprocess(
2025-09-08T04:42:51,487     ~~~~~~~~~~~~~~~^
2025-09-08T04:42:51,487         args,
2025-09-08T04:42:51,487         ^^^^^
2025-09-08T04:42:51,487     ...<2 lines>...
2025-09-08T04:42:51,487         spinner=spinner,
2025-09-08T04:42:51,487         ^^^^^^^^^^^^^^^^
2025-09-08T04:42:51,487     )
2025-09-08T04:42:51,487     ^
2025-09-08T04:42:51,487   File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess
2025-09-08T04:42:51,487     raise error
2025-09-08T04:42:51,487 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1
2025-09-08T04:42:51,487 
2025-09-08T04:42:51,487 The above exception was the direct cause of the following exception:
2025-09-08T04:42:51,487 
2025-09-08T04:42:51,487 Traceback (most recent call last):
2025-09-08T04:42:51,487   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper
2025-09-08T04:42:51,487     status = _inner_run()
2025-09-08T04:42:51,487   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run
2025-09-08T04:42:51,487     return self.run(options, args)
2025-09-08T04:42:51,487            ~~~~~~~~^^^^^^^^^^^^^^^
2025-09-08T04:42:51,487   File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper
2025-09-08T04:42:51,487     return func(self, options, args)
2025-09-08T04:42:51,487   File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run
2025-09-08T04:42:51,487     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2025-09-08T04:42:51,487   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve
2025-09-08T04:42:51,487     result = self._result = resolver.resolve(
2025-09-08T04:42:51,487                             ~~~~~~~~~~~~~~~~^
2025-09-08T04:42:51,487         collected.requirements, max_rounds=limit_how_complex_resolution_can_be
2025-09-08T04:42:51,487         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T04:42:51,487     )
2025-09-08T04:42:51,487     ^
2025-09-08T04:42:51,487   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve
2025-09-08T04:42:51,487     state = resolution.resolve(requirements, max_rounds=max_rounds)
2025-09-08T04:42:51,487   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve
2025-09-08T04:42:51,487     self._add_to_criteria(self.state.criteria, r, parent=None)
2025-09-08T04:42:51,487     ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T04:42:51,487   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria
2025-09-08T04:42:51,487     if not criterion.candidates:
2025-09-08T04:42:51,487            ^^^^^^^^^^^^^^^^^^^^
2025-09-08T04:42:51,487   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__
2025-09-08T04:42:51,487     return bool(self._sequence)
2025-09-08T04:42:51,487   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__
2025-09-08T04:42:51,487     self._bool = any(self)
2025-09-08T04:42:51,487                  ~~~^^^^^^
2025-09-08T04:42:51,487   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in <genexpr>
2025-09-08T04:42:51,487     return (c for c in iterator if id(c) not in self._incompatible_ids)
2025-09-08T04:42:51,487                        ^^^^^^^^
2025-09-08T04:42:51,487   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built
2025-09-08T04:42:51,487     candidate = func()
2025-09-08T04:42:51,487   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link
2025-09-08T04:42:51,487     base: Optional[BaseCandidate] = self._make_base_candidate_from_link(
2025-09-08T04:42:51,487                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-08T04:42:51,487         link, template, name, version
2025-09-08T04:42:51,487         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T04:42:51,487     )
2025-09-08T04:42:51,487     ^
2025-09-08T04:42:51,487   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link
2025-09-08T04:42:51,487     self._link_candidate_cache[link] = LinkCandidate(
2025-09-08T04:42:51,487                                        ~~~~~~~~~~~~~^
2025-09-08T04:42:51,487         link,
2025-09-08T04:42:51,487         ^^^^^
2025-09-08T04:42:51,487     ...<3 lines>...
2025-09-08T04:42:51,487         version=version,
2025-09-08T04:42:51,487         ^^^^^^^^^^^^^^^^
2025-09-08T04:42:51,487     )
2025-09-08T04:42:51,487     ^
2025-09-08T04:42:51,487   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__
2025-09-08T04:42:51,487     super().__init__(
2025-09-08T04:42:51,487     ~~~~~~~~~~~~~~~~^
2025-09-08T04:42:51,487         link=link,
2025-09-08T04:42:51,487         ^^^^^^^^^^
2025-09-08T04:42:51,487     ...<4 lines>...
2025-09-08T04:42:51,487         version=version,
2025-09-08T04:42:51,487         ^^^^^^^^^^^^^^^^
2025-09-08T04:42:51,487     )
2025-09-08T04:42:51,487     ^
2025-09-08T04:42:51,487   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__
2025-09-08T04:42:51,487     self.dist = self._prepare()
2025-09-08T04:42:51,487                 ~~~~~~~~~~~~~^^
2025-09-08T04:42:51,487   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare
2025-09-08T04:42:51,487     dist = self._prepare_distribution()
2025-09-08T04:42:51,487   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution
2025-09-08T04:42:51,487     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2025-09-08T04:42:51,487            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T04:42:51,487   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement
2025-09-08T04:42:51,487     return self._prepare_linked_requirement(req, parallel_builds)
2025-09-08T04:42:51,487            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T04:42:51,487   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement
2025-09-08T04:42:51,487     dist = _get_prepared_distribution(
2025-09-08T04:42:51,487         req,
2025-09-08T04:42:51,487     ...<3 lines>...
2025-09-08T04:42:51,487         self.check_build_deps,
2025-09-08T04:42:51,487     )
2025-09-08T04:42:51,487   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution
2025-09-08T04:42:51,487     abstract_dist.prepare_distribution_metadata(
2025-09-08T04:42:51,487     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-08T04:42:51,487         finder, build_isolation, check_build_deps
2025-09-08T04:42:51,487         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T04:42:51,487     )
2025-09-08T04:42:51,487     ^
2025-09-08T04:42:51,487   File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata
2025-09-08T04:42:51,487     self.req.prepare_metadata()
2025-09-08T04:42:51,487     ~~~~~~~~~~~~~~~~~~~~~~~~~^^
2025-09-08T04:42:51,487   File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata
2025-09-08T04:42:51,487     self.metadata_directory = generate_metadata_legacy(
2025-09-08T04:42:51,487                               ~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-08T04:42:51,487         build_env=self.build_env,
2025-09-08T04:42:51,487         ^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T04:42:51,487     ...<3 lines>...
2025-09-08T04:42:51,487         details=details,
2025-09-08T04:42:51,487         ^^^^^^^^^^^^^^^^
2025-09-08T04:42:51,487     )
2025-09-08T04:42:51,487     ^
2025-09-08T04:42:51,487   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata
2025-09-08T04:42:51,487     raise MetadataGenerationFailed(package_details=details) from error
2025-09-08T04:42:51,487 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed
2025-09-08T04:42:51,509 Removed sagecipher==0.6.4 from https://files.pythonhosted.org/packages/62/5b/4476349dee93d2c3c47aa4ce09cf9d00a65e61d56c292da41a3bfc6bdc44/sagecipher-0.6.4.tar.gz from build tracker '/tmp/pip-build-tracker-w_keaz4_'
2025-09-08T04:42:51,510 Removed build tracker: '/tmp/pip-build-tracker-w_keaz4_'