2025-09-07T22:57:28,953 Created temporary directory: /tmp/pip-build-tracker-v9f95p57
2025-09-07T22:57:28,954 Initialized build tracking at /tmp/pip-build-tracker-v9f95p57
2025-09-07T22:57:28,954 Created build tracker: /tmp/pip-build-tracker-v9f95p57
2025-09-07T22:57:28,954 Entered build tracker: /tmp/pip-build-tracker-v9f95p57
2025-09-07T22:57:28,954 Created temporary directory: /tmp/pip-wheel-y46dn9xp
2025-09-07T22:57:28,957 Created temporary directory: /tmp/pip-ephem-wheel-cache-r4daqfs6
2025-09-07T22:57:29,015 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-09-07T22:57:29,018 2 location(s) to search for versions of libstempo:
2025-09-07T22:57:29,018 * https://pypi.org/simple/libstempo/
2025-09-07T22:57:29,018 * https://www.piwheels.org/simple/libstempo/
2025-09-07T22:57:29,018 Fetching project page and analyzing links: https://pypi.org/simple/libstempo/
2025-09-07T22:57:29,018 Getting page https://pypi.org/simple/libstempo/
2025-09-07T22:57:29,019 Found index url https://pypi.org/simple/
2025-09-07T22:57:29,163 Fetched page https://pypi.org/simple/libstempo/ as application/vnd.pypi.simple.v1+json
2025-09-07T22:57:29,173   Found link https://files.pythonhosted.org/packages/b3/43/fec1ea1d0d8e2580937a80fc1a3f08b856a008db7af7fd2c3a9c9bc37d1f/libstempo-1.0.tar.gz (from https://pypi.org/simple/libstempo/), version: 1.0
2025-09-07T22:57:29,173   Found link https://files.pythonhosted.org/packages/86/d5/096a9284b050d1c28f5313dcb2a560a73988f9e3a8422ae187755d086656/libstempo-1.0.1.tar.gz (from https://pypi.org/simple/libstempo/), version: 1.0.1
2025-09-07T22:57:29,174   Found link https://files.pythonhosted.org/packages/e1/ca/2cbd2fbd19403c559b5f8ad2a3dca24c41c8813f2a704881c05b4583f00b/libstempo-1.0.2.tar.gz (from https://pypi.org/simple/libstempo/), version: 1.0.2
2025-09-07T22:57:29,174   Found link https://files.pythonhosted.org/packages/50/4b/1b1e549ddb800328963b6ac1c10ef1af305300a2c75b6e7e13ea27690cbb/libstempo-1.0.3.tar.gz (from https://pypi.org/simple/libstempo/), version: 1.0.3
2025-09-07T22:57:29,174   Found link https://files.pythonhosted.org/packages/27/68/f7b59be5fc707efcba79890af4783b78b4d1351b78811592417a1b84a055/libstempo-1.0.4.tar.gz (from https://pypi.org/simple/libstempo/), version: 1.0.4
2025-09-07T22:57:29,175   Found link https://files.pythonhosted.org/packages/22/8e/bf4d10cc8303dbe7c2099e1a29e6c2f5749243d5794e028833fdc8942d16/libstempo-1.1.tar.gz (from https://pypi.org/simple/libstempo/), version: 1.1
2025-09-07T22:57:29,175   Found link https://files.pythonhosted.org/packages/5f/91/1a3d82b8fcfb09f1928b4604e9969bd3327773372b3186013cff93003485/libstempo-1.1.1.tar.gz (from https://pypi.org/simple/libstempo/), version: 1.1.1
2025-09-07T22:57:29,175   Found link https://files.pythonhosted.org/packages/0e/11/8cca68e3ef5083fb82cc20ee866c37da01306e9f262b977879082861ebbd/libstempo-1.1.2.tar.gz (from https://pypi.org/simple/libstempo/), version: 1.1.2
2025-09-07T22:57:29,176   Found link https://files.pythonhosted.org/packages/6b/2b/56362bf80d644f7954eadb43c49880e216315276ba32be0f09d4026084df/libstempo-1.2.tar.gz (from https://pypi.org/simple/libstempo/), version: 1.2
2025-09-07T22:57:29,176   Found link https://files.pythonhosted.org/packages/09/36/a7270e097b213e643bfad6f38882ec01f522ab2a40e363992cbb1c8630a3/libstempo-1.2.1.tar.gz (from https://pypi.org/simple/libstempo/), version: 1.2.1
2025-09-07T22:57:29,176   Found link https://files.pythonhosted.org/packages/72/3b/c497176e066f71381955ed08bdd6c97a70a0bdd7b67e9091cca07e45a422/libstempo-1.2.2.tar.gz (from https://pypi.org/simple/libstempo/), version: 1.2.2
2025-09-07T22:57:29,176   Found link https://files.pythonhosted.org/packages/91/e0/70fd157db2ee559cca691351e461638a08ae8effd890bc9813bfe221db81/libstempo-1.2.3.tar.gz (from https://pypi.org/simple/libstempo/), version: 1.2.3
2025-09-07T22:57:29,177   Found link https://files.pythonhosted.org/packages/4b/2f/770bf6a51970baa43e22338b227bbdbdc2513cd022da793ebe49d9a5ddda/libstempo-1.2.4.tar.gz (from https://pypi.org/simple/libstempo/), version: 1.2.4
2025-09-07T22:57:29,177   Found link https://files.pythonhosted.org/packages/12/ce/a36e6ec72bc204a9e92380564fa79d071088c73c901c138a5a81dabd0a05/libstempo-1.2.5.tar.gz (from https://pypi.org/simple/libstempo/), version: 1.2.5
2025-09-07T22:57:29,177   Found link https://files.pythonhosted.org/packages/e3/7b/9c009e6894f25a73c9bed69227c26b522195e18b216d79b3386d59c816b8/libstempo-1.2.6.tar.gz (from https://pypi.org/simple/libstempo/), version: 1.2.6
2025-09-07T22:57:29,178   Found link https://files.pythonhosted.org/packages/03/7b/a452354dc39c95d18f26d6226dab8f23e02e4cc40e7c0f452dbc45c9a23b/libstempo-1.2.7.tar.gz (from https://pypi.org/simple/libstempo/), version: 1.2.7
2025-09-07T22:57:29,178   Found link https://files.pythonhosted.org/packages/4b/31/11076ea4d40b8140682fecdc60745081a93f9503ea1b8cf5b6198fd08278/libstempo-1.2.8.tar.gz (from https://pypi.org/simple/libstempo/), version: 1.2.8
2025-09-07T22:57:29,178   Found link https://files.pythonhosted.org/packages/ee/f1/09dcce6624a892de5f79f6aac2480e9f30266a556fd1ce6c8415d160bc65/libstempo-1.2.9.tar.gz (from https://pypi.org/simple/libstempo/), version: 1.2.9
2025-09-07T22:57:29,179   Found link https://files.pythonhosted.org/packages/57/72/ca7aa6bfad4e22181fefd8b6376f877744f04679d17dee8c071082d019e0/libstempo-1.2.10.tar.gz (from https://pypi.org/simple/libstempo/), version: 1.2.10
2025-09-07T22:57:29,179   Found link https://files.pythonhosted.org/packages/39/5d/178fad894d2864cd2b66949c6bcf52da9c0a02861bbf57cbca78b1132bdf/libstempo-1.3.1.tar.gz (from https://pypi.org/simple/libstempo/), version: 1.3.1
2025-09-07T22:57:29,179   Found link https://files.pythonhosted.org/packages/de/01/54c3bcf135acf6e74f435c0aa7c1ba7283e9f412741cdf84c6336b2f6409/libstempo-1.3.2.tar.gz (from https://pypi.org/simple/libstempo/), version: 1.3.2
2025-09-07T22:57:29,180   Found link https://files.pythonhosted.org/packages/eb/82/0a12f65dfd37cce33675b00dc061efb7decd88c9426872ad08e0472ef2e4/libstempo-2.2.0.tar.gz (from https://pypi.org/simple/libstempo/), version: 2.2.0
2025-09-07T22:57:29,180   Found link https://files.pythonhosted.org/packages/4c/71/09d5e95dae879a4c873163ed915a63e7f60b18153050b10c53900cb750d2/libstempo-2.2.1.tar.gz (from https://pypi.org/simple/libstempo/), version: 2.2.1
2025-09-07T22:57:29,180   Found link https://files.pythonhosted.org/packages/c7/38/fc0d5c301e8c726bb9b9d4470620973ed21b634d1a41100af770685321e6/libstempo-2.2.2.tar.gz (from https://pypi.org/simple/libstempo/), version: 2.2.2
2025-09-07T22:57:29,180   Found link https://files.pythonhosted.org/packages/ce/f8/8ba0228ccfef2cb4058ddd4438506bbe64b08a1129274c8a0ed71bbb5d05/libstempo-2.2.3.tar.gz (from https://pypi.org/simple/libstempo/), version: 2.2.3
2025-09-07T22:57:29,181   Found link https://files.pythonhosted.org/packages/8f/8b/81920769101d249177edf2f70756c2da399ff7be654ab313305c58d6a501/libstempo-2.2.4.tar.gz (from https://pypi.org/simple/libstempo/), version: 2.2.4
2025-09-07T22:57:29,181   Found link https://files.pythonhosted.org/packages/c0/6d/66103b0a9ffd67ad3002f96c0c1f89185e20ae5c3743388919cd88dd3789/libstempo-2.2.5.tar.gz (from https://pypi.org/simple/libstempo/), version: 2.2.5
2025-09-07T22:57:29,181   Found link https://files.pythonhosted.org/packages/f3/93/9112d2319183274cefadab02ff1fb7959d88eb4f4fa9084eb55098433b0c/libstempo-2.3.1.tar.gz (from https://pypi.org/simple/libstempo/), version: 2.3.1
2025-09-07T22:57:29,182   Found link https://files.pythonhosted.org/packages/14/05/b5b77fb8b82098e5bff92ca29e9f8493602f26ac576771f4447865c9f039/libstempo-2.3.2.tar.gz (from https://pypi.org/simple/libstempo/), version: 2.3.2
2025-09-07T22:57:29,182   Found link https://files.pythonhosted.org/packages/99/57/84dd79186e94f58769d40f668619129aefa0b62e6ab2099281b51738ed01/libstempo-2.3.3.tar.gz (from https://pypi.org/simple/libstempo/), version: 2.3.3
2025-09-07T22:57:29,182   Found link https://files.pythonhosted.org/packages/dc/a2/b8db2b20cc734c38a499d67b516cb8d85f07b5d43a6a9b0206b6fc41f3f8/libstempo-2.3.4.tar.gz (from https://pypi.org/simple/libstempo/), version: 2.3.4
2025-09-07T22:57:29,183   Found link https://files.pythonhosted.org/packages/79/4d/8cd2255bf3db43ab028b58b9a01876e6d4580ba32290795149622852b5dd/libstempo-2.3.5.tar.gz (from https://pypi.org/simple/libstempo/), version: 2.3.5
2025-09-07T22:57:29,183   Found link https://files.pythonhosted.org/packages/72/77/eb138d5149b31c1fbed766857de6fce08df5dced3d55320a2339c9d7e1e4/libstempo-2.4.0.tar.gz (from https://pypi.org/simple/libstempo/) (requires-python:>=3.6), version: 2.4.0
2025-09-07T22:57:29,184   Found link https://files.pythonhosted.org/packages/51/10/524a5408c7870c1dbe5c567d73085d6d2e57bb7ac6405b1c188ab18f3c18/libstempo-2.4.1.tar.gz (from https://pypi.org/simple/libstempo/) (requires-python:>=3.6), version: 2.4.1
2025-09-07T22:57:29,184   Found link https://files.pythonhosted.org/packages/7b/e8/53564c6c5a9344b0f50cff4e828f8993d6a08aa74ddec5cfd55cc7bd6e92/libstempo-2.4.2.tar.gz (from https://pypi.org/simple/libstempo/) (requires-python:>=3.6), version: 2.4.2
2025-09-07T22:57:29,184   Found link https://files.pythonhosted.org/packages/00/4c/ac9e0edc9b90909eca6f970d2b2cd3ba838802edf03dd7522f5c65ad499a/libstempo-2.4.3.tar.gz (from https://pypi.org/simple/libstempo/) (requires-python:>=3.6), version: 2.4.3
2025-09-07T22:57:29,185   Found link https://files.pythonhosted.org/packages/22/62/8f01a1bda561da988dd076cfbbf1b5798823c48a3f6b3e9d7f2ad6b0f3fa/libstempo-2.4.4.tar.gz (from https://pypi.org/simple/libstempo/) (requires-python:>=3.6), version: 2.4.4
2025-09-07T22:57:29,186   Found link https://files.pythonhosted.org/packages/3b/10/cbf8af65e958894e03517f4bf3ae67b1e6738809c86101b35d421b38a5e0/libstempo-2.4.5.tar.gz (from https://pypi.org/simple/libstempo/) (requires-python:>=3.7), version: 2.4.5
2025-09-07T22:57:29,186   Found link https://files.pythonhosted.org/packages/09/2e/b1f255e3a09376090cbba04fceb5f489f4ea2b8761da1cef519de3215736/libstempo-2.4.6.tar.gz (from https://pypi.org/simple/libstempo/) (requires-python:>=3.7), version: 2.4.6
2025-09-07T22:57:29,186   Found link https://files.pythonhosted.org/packages/ab/b5/4a4bc8a50e2fe7402686f3a325a5b061e373cf74994e3d784f004f5cd06f/libstempo-2.4.7.tar.gz (from https://pypi.org/simple/libstempo/) (requires-python:>=3.7), version: 2.4.7
2025-09-07T22:57:29,187   Found link https://files.pythonhosted.org/packages/b6/94/b1b9e5df5eb0c6a73151147b6fa75b01425c9233889ce4a6fd3e27dccfb2/libstempo-2.5.0.tar.gz (from https://pypi.org/simple/libstempo/) (requires-python:<4,>=3.8), version: 2.5.0
2025-09-07T22:57:29,188   Found link https://files.pythonhosted.org/packages/40/b4/e890d7d0f5c072f95fa7b36b9a66eaf00c59b7be6a0b1eea3f529cd14042/libstempo-2.5.1.tar.gz (from https://pypi.org/simple/libstempo/) (requires-python:<4,>=3.8), version: 2.5.1
2025-09-07T22:57:29,188 Fetching project page and analyzing links: https://www.piwheels.org/simple/libstempo/
2025-09-07T22:57:29,189 Getting page https://www.piwheels.org/simple/libstempo/
2025-09-07T22:57:29,190 Found index url https://www.piwheels.org/simple/
2025-09-07T22:57:29,287 Fetched page https://www.piwheels.org/simple/libstempo/ as text/html
2025-09-07T22:57:29,288 Skipping link: not a file: https://www.piwheels.org/simple/libstempo/
2025-09-07T22:57:29,288 Skipping link: not a file: https://pypi.org/simple/libstempo/
2025-09-07T22:57:29,320 Given no hashes to check 1 links for project 'libstempo': discarding no candidates
2025-09-07T22:57:29,321 Collecting libstempo==1.0.2
2025-09-07T22:57:29,322   Created temporary directory: /tmp/pip-unpack-kz6h5gnq
2025-09-07T22:57:29,478   Downloading libstempo-1.0.2.tar.gz (312 kB)
2025-09-07T22:57:29,552   Added libstempo==1.0.2 from https://files.pythonhosted.org/packages/e1/ca/2cbd2fbd19403c559b5f8ad2a3dca24c41c8813f2a704881c05b4583f00b/libstempo-1.0.2.tar.gz to build tracker '/tmp/pip-build-tracker-v9f95p57'
2025-09-07T22:57:29,553   Running setup.py (path:/tmp/pip-wheel-y46dn9xp/libstempo_9497b593fc6749d491f94c33200fdfc1/setup.py) egg_info for package libstempo
2025-09-07T22:57:29,553   Created temporary directory: /tmp/pip-pip-egg-info-797x7cxa
2025-09-07T22:57:29,554   Preparing metadata (setup.py): started
2025-09-07T22:57:29,554   Running command python setup.py egg_info
2025-09-07T22:57:30,058   Traceback (most recent call last):
2025-09-07T22:57:30,059     File "<string>", line 2, in <module>
2025-09-07T22:57:30,059       exec(compile('''
2025-09-07T22:57:30,060       ~~~~^^^^^^^^^^^^
2025-09-07T22:57:30,060       # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-07T22:57:30,060       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T22:57:30,060       ...<32 lines>...
2025-09-07T22:57:30,060       exec(compile(setup_py_code, filename, "exec"))
2025-09-07T22:57:30,060       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T22:57:30,060       ''' % ('/tmp/pip-wheel-y46dn9xp/libstempo_9497b593fc6749d491f94c33200fdfc1/setup.py',), "<pip-setuptools-caller>", "exec"))
2025-09-07T22:57:30,060       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T22:57:30,061     File "<pip-setuptools-caller>", line 35, in <module>
2025-09-07T22:57:30,061     File "/tmp/pip-wheel-y46dn9xp/libstempo_9497b593fc6749d491f94c33200fdfc1/setup.py", line 40
2025-09-07T22:57:30,061       print "Found tempo2 install in {0}, will use {1}.".format(found,"it" if len(found) == 1 else tempo2)
2025-09-07T22:57:30,061       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T22:57:30,061   SyntaxError: Missing parentheses in call to 'print'. Did you mean print(...)?
2025-09-07T22:57:30,144   ERROR: python setup.py egg_info exited with 1
2025-09-07T22:57:30,156   [bold magenta]full command[/]: [blue]/usr/bin/python3 -c '
2025-09-07T22:57:30,156   exec(compile('"'"''"'"''"'"'
2025-09-07T22:57:30,156   # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-07T22:57:30,156   #
2025-09-07T22:57:30,156   # - It imports setuptools before invoking setup.py, to enable projects that directly
2025-09-07T22:57:30,156   #   import from `distutils.core` to work with newer packaging standards.
2025-09-07T22:57:30,156   # - It provides a clear error message when setuptools is not installed.
2025-09-07T22:57:30,156   # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so
2025-09-07T22:57:30,156   #   setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning:
2025-09-07T22:57:30,156   #     manifest_maker: standard file '"'"'-c'"'"' not found".
2025-09-07T22:57:30,156   # - It generates a shim setup.py, for handling setup.cfg-only projects.
2025-09-07T22:57:30,156   import os, sys, tokenize, traceback
2025-09-07T22:57:30,156   
2025-09-07T22:57:30,156   try:
2025-09-07T22:57:30,156       import setuptools
2025-09-07T22:57:30,156   except ImportError:
2025-09-07T22:57:30,156       print(
2025-09-07T22:57:30,156           "ERROR: Can not execute `setup.py` since setuptools failed to import in "
2025-09-07T22:57:30,156           "the build environment with exception:",
2025-09-07T22:57:30,156           file=sys.stderr,
2025-09-07T22:57:30,156       )
2025-09-07T22:57:30,156       traceback.print_exc()
2025-09-07T22:57:30,156       sys.exit(1)
2025-09-07T22:57:30,156   
2025-09-07T22:57:30,156   __file__ = %r
2025-09-07T22:57:30,156   sys.argv[0] = __file__
2025-09-07T22:57:30,156   
2025-09-07T22:57:30,156   if os.path.exists(__file__):
2025-09-07T22:57:30,156       filename = __file__
2025-09-07T22:57:30,156       with tokenize.open(__file__) as f:
2025-09-07T22:57:30,156           setup_py_code = f.read()
2025-09-07T22:57:30,156   else:
2025-09-07T22:57:30,156       filename = "<auto-generated setuptools caller>"
2025-09-07T22:57:30,156       setup_py_code = "from setuptools import setup; setup()"
2025-09-07T22:57:30,156   
2025-09-07T22:57:30,156   exec(compile(setup_py_code, filename, "exec"))
2025-09-07T22:57:30,156   '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-y46dn9xp/libstempo_9497b593fc6749d491f94c33200fdfc1/setup.py'"'"',), "<pip-setuptools-caller>", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-797x7cxa[/]
2025-09-07T22:57:30,157   [bold magenta]cwd[/]: /tmp/pip-wheel-y46dn9xp/libstempo_9497b593fc6749d491f94c33200fdfc1/
2025-09-07T22:57:30,157   Preparing metadata (setup.py): finished with status 'error'
2025-09-07T22:57:30,158 ERROR: metadata generation failed
2025-09-07T22:57:30,163 Exception information:
2025-09-07T22:57:30,163 Traceback (most recent call last):
2025-09-07T22:57:30,163   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata
2025-09-07T22:57:30,163     call_subprocess(
2025-09-07T22:57:30,163     ~~~~~~~~~~~~~~~^
2025-09-07T22:57:30,163         args,
2025-09-07T22:57:30,163         ^^^^^
2025-09-07T22:57:30,163     ...<2 lines>...
2025-09-07T22:57:30,163         spinner=spinner,
2025-09-07T22:57:30,163         ^^^^^^^^^^^^^^^^
2025-09-07T22:57:30,163     )
2025-09-07T22:57:30,163     ^
2025-09-07T22:57:30,163   File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess
2025-09-07T22:57:30,163     raise error
2025-09-07T22:57:30,163 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1
2025-09-07T22:57:30,163 
2025-09-07T22:57:30,163 The above exception was the direct cause of the following exception:
2025-09-07T22:57:30,163 
2025-09-07T22:57:30,163 Traceback (most recent call last):
2025-09-07T22:57:30,163   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper
2025-09-07T22:57:30,163     status = _inner_run()
2025-09-07T22:57:30,163   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run
2025-09-07T22:57:30,163     return self.run(options, args)
2025-09-07T22:57:30,163            ~~~~~~~~^^^^^^^^^^^^^^^
2025-09-07T22:57:30,163   File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper
2025-09-07T22:57:30,163     return func(self, options, args)
2025-09-07T22:57:30,163   File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run
2025-09-07T22:57:30,163     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2025-09-07T22:57:30,163   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve
2025-09-07T22:57:30,163     result = self._result = resolver.resolve(
2025-09-07T22:57:30,163                             ~~~~~~~~~~~~~~~~^
2025-09-07T22:57:30,163         collected.requirements, max_rounds=limit_how_complex_resolution_can_be
2025-09-07T22:57:30,163         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T22:57:30,163     )
2025-09-07T22:57:30,163     ^
2025-09-07T22:57:30,163   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve
2025-09-07T22:57:30,163     state = resolution.resolve(requirements, max_rounds=max_rounds)
2025-09-07T22:57:30,163   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve
2025-09-07T22:57:30,163     self._add_to_criteria(self.state.criteria, r, parent=None)
2025-09-07T22:57:30,163     ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T22:57:30,163   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria
2025-09-07T22:57:30,163     if not criterion.candidates:
2025-09-07T22:57:30,163            ^^^^^^^^^^^^^^^^^^^^
2025-09-07T22:57:30,163   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__
2025-09-07T22:57:30,163     return bool(self._sequence)
2025-09-07T22:57:30,163   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__
2025-09-07T22:57:30,163     self._bool = any(self)
2025-09-07T22:57:30,163                  ~~~^^^^^^
2025-09-07T22:57:30,163   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in <genexpr>
2025-09-07T22:57:30,163     return (c for c in iterator if id(c) not in self._incompatible_ids)
2025-09-07T22:57:30,163                        ^^^^^^^^
2025-09-07T22:57:30,163   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built
2025-09-07T22:57:30,163     candidate = func()
2025-09-07T22:57:30,163   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link
2025-09-07T22:57:30,163     base: Optional[BaseCandidate] = self._make_base_candidate_from_link(
2025-09-07T22:57:30,163                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-07T22:57:30,163         link, template, name, version
2025-09-07T22:57:30,163         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T22:57:30,163     )
2025-09-07T22:57:30,163     ^
2025-09-07T22:57:30,163   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link
2025-09-07T22:57:30,163     self._link_candidate_cache[link] = LinkCandidate(
2025-09-07T22:57:30,163                                        ~~~~~~~~~~~~~^
2025-09-07T22:57:30,163         link,
2025-09-07T22:57:30,163         ^^^^^
2025-09-07T22:57:30,163     ...<3 lines>...
2025-09-07T22:57:30,163         version=version,
2025-09-07T22:57:30,163         ^^^^^^^^^^^^^^^^
2025-09-07T22:57:30,163     )
2025-09-07T22:57:30,163     ^
2025-09-07T22:57:30,163   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__
2025-09-07T22:57:30,163     super().__init__(
2025-09-07T22:57:30,163     ~~~~~~~~~~~~~~~~^
2025-09-07T22:57:30,163         link=link,
2025-09-07T22:57:30,163         ^^^^^^^^^^
2025-09-07T22:57:30,163     ...<4 lines>...
2025-09-07T22:57:30,163         version=version,
2025-09-07T22:57:30,163         ^^^^^^^^^^^^^^^^
2025-09-07T22:57:30,163     )
2025-09-07T22:57:30,163     ^
2025-09-07T22:57:30,163   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__
2025-09-07T22:57:30,163     self.dist = self._prepare()
2025-09-07T22:57:30,163                 ~~~~~~~~~~~~~^^
2025-09-07T22:57:30,163   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare
2025-09-07T22:57:30,163     dist = self._prepare_distribution()
2025-09-07T22:57:30,163   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution
2025-09-07T22:57:30,163     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2025-09-07T22:57:30,163            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T22:57:30,163   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement
2025-09-07T22:57:30,163     return self._prepare_linked_requirement(req, parallel_builds)
2025-09-07T22:57:30,163            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T22:57:30,163   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement
2025-09-07T22:57:30,163     dist = _get_prepared_distribution(
2025-09-07T22:57:30,163         req,
2025-09-07T22:57:30,163     ...<3 lines>...
2025-09-07T22:57:30,163         self.check_build_deps,
2025-09-07T22:57:30,163     )
2025-09-07T22:57:30,163   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution
2025-09-07T22:57:30,163     abstract_dist.prepare_distribution_metadata(
2025-09-07T22:57:30,163     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-07T22:57:30,163         finder, build_isolation, check_build_deps
2025-09-07T22:57:30,163         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T22:57:30,163     )
2025-09-07T22:57:30,163     ^
2025-09-07T22:57:30,163   File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata
2025-09-07T22:57:30,163     self.req.prepare_metadata()
2025-09-07T22:57:30,163     ~~~~~~~~~~~~~~~~~~~~~~~~~^^
2025-09-07T22:57:30,163   File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata
2025-09-07T22:57:30,163     self.metadata_directory = generate_metadata_legacy(
2025-09-07T22:57:30,163                               ~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-07T22:57:30,163         build_env=self.build_env,
2025-09-07T22:57:30,163         ^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T22:57:30,163     ...<3 lines>...
2025-09-07T22:57:30,163         details=details,
2025-09-07T22:57:30,163         ^^^^^^^^^^^^^^^^
2025-09-07T22:57:30,163     )
2025-09-07T22:57:30,163     ^
2025-09-07T22:57:30,163   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata
2025-09-07T22:57:30,163     raise MetadataGenerationFailed(package_details=details) from error
2025-09-07T22:57:30,163 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed
2025-09-07T22:57:30,183 Removed libstempo==1.0.2 from https://files.pythonhosted.org/packages/e1/ca/2cbd2fbd19403c559b5f8ad2a3dca24c41c8813f2a704881c05b4583f00b/libstempo-1.0.2.tar.gz from build tracker '/tmp/pip-build-tracker-v9f95p57'
2025-09-07T22:57:30,184 Removed build tracker: '/tmp/pip-build-tracker-v9f95p57'