2025-09-08T11:08:34,804 Created temporary directory: /tmp/pip-build-tracker-lqjhdl2u
2025-09-08T11:08:34,805 Initialized build tracking at /tmp/pip-build-tracker-lqjhdl2u
2025-09-08T11:08:34,805 Created build tracker: /tmp/pip-build-tracker-lqjhdl2u
2025-09-08T11:08:34,805 Entered build tracker: /tmp/pip-build-tracker-lqjhdl2u
2025-09-08T11:08:34,805 Created temporary directory: /tmp/pip-wheel-tu6ivmir
2025-09-08T11:08:34,808 Created temporary directory: /tmp/pip-ephem-wheel-cache-fd32cloi
2025-09-08T11:08:34,869 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-09-08T11:08:34,871 2 location(s) to search for versions of hifive:
2025-09-08T11:08:34,871 * https://pypi.org/simple/hifive/
2025-09-08T11:08:34,871 * https://www.piwheels.org/simple/hifive/
2025-09-08T11:08:34,871 Fetching project page and analyzing links: https://pypi.org/simple/hifive/
2025-09-08T11:08:34,872 Getting page https://pypi.org/simple/hifive/
2025-09-08T11:08:34,873 Found index url https://pypi.org/simple/
2025-09-08T11:08:34,949 Fetched page https://pypi.org/simple/hifive/ as application/vnd.pypi.simple.v1+json
2025-09-08T11:08:34,953   Found link https://files.pythonhosted.org/packages/2f/f8/8629d224d8a1c9ddf41d93750ee35159ed915fd6740b72ee1fc7b4b47cc2/hifive-1.0.tar.gz (from https://pypi.org/simple/hifive/), version: 1.0
2025-09-08T11:08:34,954   Found link https://files.pythonhosted.org/packages/11/7d/493e58f731dff9f8e21652998a965739c125eb7e17b882f1c6d620992407/hifive-1.0.2.tar.gz (from https://pypi.org/simple/hifive/), version: 1.0.2
2025-09-08T11:08:34,954   Found link https://files.pythonhosted.org/packages/bf/64/11e1f53db730d6a3d78f7f01f407b2026c80cafc7d7b8b4f80fe6e82beb6/hifive-1.0.3.tar.gz (from https://pypi.org/simple/hifive/), version: 1.0.3
2025-09-08T11:08:34,954   Found link https://files.pythonhosted.org/packages/35/27/e28443e3636a87c7171ae8fa2219631ad231e637a9b70308befdcb5447ac/hifive-1.1.tar.gz (from https://pypi.org/simple/hifive/), version: 1.1
2025-09-08T11:08:34,954   Found link https://files.pythonhosted.org/packages/9d/91/ef867f0817b8e51ea4f51c5684b126e6e2b5ee1a4bc5964bb2a5ddb20791/hifive-1.1.1.tar.gz (from https://pypi.org/simple/hifive/), version: 1.1.1
2025-09-08T11:08:34,955   Found link https://files.pythonhosted.org/packages/81/9f/8e7908f07f4c71b1d265ad6fd4ac1e836e254d420af78baac3bc33d4d1ad/hifive-1.1.2.tar.gz (from https://pypi.org/simple/hifive/), version: 1.1.2
2025-09-08T11:08:34,955   Found link https://files.pythonhosted.org/packages/bc/7c/d5088ab899873f55c941bdd57fa89fa57ead505d0842a5f88c305058191c/hifive-1.1.3.tar.gz (from https://pypi.org/simple/hifive/), version: 1.1.3
2025-09-08T11:08:34,955   Skipping link: No binaries permitted for hifive: https://files.pythonhosted.org/packages/8d/48/383d9e036aeade74f949028e3fc94341ee61be15f190b7d8c376bc69179f/hifive-1.2-cp27-none-macosx_10_10_intel.whl (from https://pypi.org/simple/hifive/)
2025-09-08T11:08:34,955   Found link https://files.pythonhosted.org/packages/b2/9d/14a72d70c698c37f0d22810dd5f4ed9f20a9e02b59d1b896dacd54586d4f/hifive-1.2.tar.gz (from https://pypi.org/simple/hifive/), version: 1.2
2025-09-08T11:08:34,955   Skipping link: No binaries permitted for hifive: https://files.pythonhosted.org/packages/c5/79/ed45b6decbaafa8030a072c959900329c84fd52e517317ee8ac6ca0be76c/hifive-1.2.1-cp27-none-macosx_10_10_intel.whl (from https://pypi.org/simple/hifive/)
2025-09-08T11:08:34,956   Found link https://files.pythonhosted.org/packages/ed/7a/b7883ba11152fbe46988d8898bf7d507e24fb402a4cb16818c78cb439ff5/hifive-1.2.1.tar.gz (from https://pypi.org/simple/hifive/), version: 1.2.1
2025-09-08T11:08:34,956   Skipping link: No binaries permitted for hifive: https://files.pythonhosted.org/packages/fb/ff/70594a5d30c42c6961623570f028e24e6b857a9aebe8ddf5f456dfec05c9/hifive-1.2.2-cp27-none-macosx_10_10_intel.whl (from https://pypi.org/simple/hifive/)
2025-09-08T11:08:34,956   Found link https://files.pythonhosted.org/packages/b4/bc/500921590b7378a2119e6bbe4167f94ec46d7c0fd272629c40212a232f23/hifive-1.2.2.tar.gz (from https://pypi.org/simple/hifive/), version: 1.2.2
2025-09-08T11:08:34,956   Skipping link: No binaries permitted for hifive: https://files.pythonhosted.org/packages/df/a8/afaf052772cd467dfae8dbec2bf7f19e6f582cec97dcbf84196a46596acf/hifive-1.3.0-cp27-none-macosx_10_10_intel.whl (from https://pypi.org/simple/hifive/)
2025-09-08T11:08:34,956   Found link https://files.pythonhosted.org/packages/06/fa/f710129089f7b32337150974d04533fe81b1356f1fe6840b50c265cb2afd/hifive-1.3.0.tar.gz (from https://pypi.org/simple/hifive/), version: 1.3.0
2025-09-08T11:08:34,957   Skipping link: No binaries permitted for hifive: https://files.pythonhosted.org/packages/74/5b/38c3c7384815a9c6dbebb618b60c0034b9bf01ac8e4da202a4ce14c51a78/hifive-1.3.1-cp27-none-macosx_10_10_intel.whl (from https://pypi.org/simple/hifive/)
2025-09-08T11:08:34,957   Found link https://files.pythonhosted.org/packages/4b/51/2110bb718d10e584adaafd0f9e5a02526fcda4b657f96a13b0d1d6a2cb12/hifive-1.3.1.tar.gz (from https://pypi.org/simple/hifive/), version: 1.3.1
2025-09-08T11:08:34,957   Skipping link: No binaries permitted for hifive: https://files.pythonhosted.org/packages/2c/d8/f7b2955306afbd34c37ac9f3bce28da8f7206c30333a61962fea91198325/hifive-1.3.2-cp27-none-macosx_10_10_intel.whl (from https://pypi.org/simple/hifive/)
2025-09-08T11:08:34,957   Skipping link: No binaries permitted for hifive: https://files.pythonhosted.org/packages/90/c2/57194c25f8bce284323d538e6f91862b26bbf2061ef054e0136e72915871/hifive-1.4-cp27-none-macosx_10_10_intel.whl (from https://pypi.org/simple/hifive/)
2025-09-08T11:08:34,957   Skipping link: No binaries permitted for hifive: https://files.pythonhosted.org/packages/4f/39/7c907321ba113f0f073d845e6b8b7b27697300dd8e0300a4a77c06724135/hifive-1.4.0-cp27-none-macosx_10_10_intel.whl (from https://pypi.org/simple/hifive/)
2025-09-08T11:08:34,957   Found link https://files.pythonhosted.org/packages/f7/ca/1ea86c773adccf966beeb4c3be0be7c9a6ee10ba8b41d120ae103b3bf953/hifive-1.4.0.tar.gz (from https://pypi.org/simple/hifive/), version: 1.4.0
2025-09-08T11:08:34,958   Found link https://files.pythonhosted.org/packages/34/70/092370e128a8b950831315fde127a4cb9e5c256ab07798c074fb971d663d/hifive-1.4.tar.gz (from https://pypi.org/simple/hifive/), version: 1.4
2025-09-08T11:08:34,958   Skipping link: No binaries permitted for hifive: https://files.pythonhosted.org/packages/c3/4e/9413edb4ce1cc0377fec4c9c33862a71263f64617bfa14179ce175704d12/hifive-1.5.1-cp27-none-macosx_10_10_intel.whl (from https://pypi.org/simple/hifive/)
2025-09-08T11:08:34,958   Found link https://files.pythonhosted.org/packages/d5/09/2f16e90ac40d67b90d1a2ac77c8354f32790bc6632dba16ca7097c128d0a/hifive-1.5.1.tar.gz (from https://pypi.org/simple/hifive/), version: 1.5.1
2025-09-08T11:08:34,958   Skipping link: No binaries permitted for hifive: https://files.pythonhosted.org/packages/51/59/cc5a2e6c621963eec8a82e61d73aac3e9526e6126ff3ca911c4fb2898b54/hifive-1.5.2-cp27-none-macosx_10_10_intel.whl (from https://pypi.org/simple/hifive/)
2025-09-08T11:08:34,958   Found link https://files.pythonhosted.org/packages/2d/ef/5e5ddfe6ec780f8878135b0692c9df917ce154b2daace92181c9a4a0a230/hifive-1.5.2.tar.gz (from https://pypi.org/simple/hifive/), version: 1.5.2
2025-09-08T11:08:34,958   Skipping link: No binaries permitted for hifive: https://files.pythonhosted.org/packages/5b/a3/e34a28c4e19b68c5f2bf423a99fe1f6b1373ea87284dc13686dafa9e695f/hifive-1.5.3-cp27-none-macosx_10_10_intel.whl (from https://pypi.org/simple/hifive/)
2025-09-08T11:08:34,959   Found link https://files.pythonhosted.org/packages/ed/e9/7c5e08b7f059007dfadcd05dba5f80c4daa2dd5fb303472481dd416ea26a/hifive-1.5.3.tar.gz (from https://pypi.org/simple/hifive/), version: 1.5.3
2025-09-08T11:08:34,959   Skipping link: No binaries permitted for hifive: https://files.pythonhosted.org/packages/41/60/81efe1f057f08aabb78d8c1c18d281bcec413dc61de15c8d9040bff48c69/hifive-1.5.4-cp27-cp27m-macosx_10_9_x86_64.whl (from https://pypi.org/simple/hifive/)
2025-09-08T11:08:34,959   Found link https://files.pythonhosted.org/packages/36/66/20b5fed9a75d8f50911e6ee231f39bd71cec2f3665a028755bf87cdbdd5e/hifive-1.5.4.tar.gz (from https://pypi.org/simple/hifive/), version: 1.5.4
2025-09-08T11:08:34,959   Skipping link: No binaries permitted for hifive: https://files.pythonhosted.org/packages/62/53/adad5be5c5e265c7721633b363d65f18844a7772a1cba8a264cda8a02aab/hifive-1.5.5-cp27-cp27m-macosx_10_9_x86_64.whl (from https://pypi.org/simple/hifive/)
2025-09-08T11:08:34,959   Found link https://files.pythonhosted.org/packages/d4/c5/0147098729690547eaee334e450edea83a4cb892efa5fee3138b8dc6777b/hifive-1.5.5.tar.gz (from https://pypi.org/simple/hifive/), version: 1.5.5
2025-09-08T11:08:34,960   Skipping link: No binaries permitted for hifive: https://files.pythonhosted.org/packages/c6/43/435b955a28fcdbab42f1cc4ab9d8a267822aed16d61c906775d804df6026/hifive-1.5.6-cp27-cp27m-macosx_10_9_x86_64.whl (from https://pypi.org/simple/hifive/)
2025-09-08T11:08:34,960   Found link https://files.pythonhosted.org/packages/87/db/352ffd43f2ac26a6071b42ba7ad489d1c4328c536dc1099e0fa99b6fa43a/hifive-1.5.6.tar.gz (from https://pypi.org/simple/hifive/), version: 1.5.6
2025-09-08T11:08:34,960   Skipping link: No binaries permitted for hifive: https://files.pythonhosted.org/packages/73/34/ae9f3b6c0002c46f010308c7ac6a887ab8ac776455304979ebbbd80058f6/hifive-1.5.7-cp27-cp27m-macosx_10_6_x86_64.whl (from https://pypi.org/simple/hifive/)
2025-09-08T11:08:34,960   Found link https://files.pythonhosted.org/packages/21/31/70e085ef3766f3533272853a1c6eadb800f1952e70f53ab097855217c479/hifive-1.5.7.tar.gz (from https://pypi.org/simple/hifive/), version: 1.5.7
2025-09-08T11:08:34,961 Fetching project page and analyzing links: https://www.piwheels.org/simple/hifive/
2025-09-08T11:08:34,961 Getting page https://www.piwheels.org/simple/hifive/
2025-09-08T11:08:34,962 Found index url https://www.piwheels.org/simple/
2025-09-08T11:08:35,048 Fetched page https://www.piwheels.org/simple/hifive/ as text/html
2025-09-08T11:08:35,049 Skipping link: not a file: https://www.piwheels.org/simple/hifive/
2025-09-08T11:08:35,049 Skipping link: not a file: https://pypi.org/simple/hifive/
2025-09-08T11:08:35,076 Given no hashes to check 1 links for project 'hifive': discarding no candidates
2025-09-08T11:08:35,077 Collecting hifive==1.5.6
2025-09-08T11:08:35,079   Created temporary directory: /tmp/pip-unpack-rbqb4b96
2025-09-08T11:08:35,227   Downloading hifive-1.5.6.tar.gz (1.3 MB)
2025-09-08T11:08:35,549   Added hifive==1.5.6 from https://files.pythonhosted.org/packages/87/db/352ffd43f2ac26a6071b42ba7ad489d1c4328c536dc1099e0fa99b6fa43a/hifive-1.5.6.tar.gz to build tracker '/tmp/pip-build-tracker-lqjhdl2u'
2025-09-08T11:08:35,551   Running setup.py (path:/tmp/pip-wheel-tu6ivmir/hifive_0ba4a6d07e5c449092af64073b3f12ee/setup.py) egg_info for package hifive
2025-09-08T11:08:35,551   Created temporary directory: /tmp/pip-pip-egg-info-s8_u9i2v
2025-09-08T11:08:35,552   Preparing metadata (setup.py): started
2025-09-08T11:08:35,552   Running command python setup.py egg_info
2025-09-08T11:08:36,086   Traceback (most recent call last):
2025-09-08T11:08:36,087     File "<string>", line 2, in <module>
2025-09-08T11:08:36,088       exec(compile('''
2025-09-08T11:08:36,088       ~~~~^^^^^^^^^^^^
2025-09-08T11:08:36,088       # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-08T11:08:36,088       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T11:08:36,088       ...<32 lines>...
2025-09-08T11:08:36,088       exec(compile(setup_py_code, filename, "exec"))
2025-09-08T11:08:36,088       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T11:08:36,088       ''' % ('/tmp/pip-wheel-tu6ivmir/hifive_0ba4a6d07e5c449092af64073b3f12ee/setup.py',), "<pip-setuptools-caller>", "exec"))
2025-09-08T11:08:36,089       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T11:08:36,089     File "<pip-setuptools-caller>", line 35, in <module>
2025-09-08T11:08:36,089     File "/tmp/pip-wheel-tu6ivmir/hifive_0ba4a6d07e5c449092af64073b3f12ee/setup.py", line 8, in <module>
2025-09-08T11:08:36,089       raise RuntimeError("Python version 2.7+ is required.")
2025-09-08T11:08:36,089   RuntimeError: Python version 2.7+ is required.
2025-09-08T11:08:36,174   ERROR: python setup.py egg_info exited with 1
2025-09-08T11:08:36,186   [bold magenta]full command[/]: [blue]/usr/bin/python3 -c '
2025-09-08T11:08:36,186   exec(compile('"'"''"'"''"'"'
2025-09-08T11:08:36,186   # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-08T11:08:36,186   #
2025-09-08T11:08:36,186   # - It imports setuptools before invoking setup.py, to enable projects that directly
2025-09-08T11:08:36,186   #   import from `distutils.core` to work with newer packaging standards.
2025-09-08T11:08:36,186   # - It provides a clear error message when setuptools is not installed.
2025-09-08T11:08:36,186   # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so
2025-09-08T11:08:36,186   #   setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning:
2025-09-08T11:08:36,186   #     manifest_maker: standard file '"'"'-c'"'"' not found".
2025-09-08T11:08:36,186   # - It generates a shim setup.py, for handling setup.cfg-only projects.
2025-09-08T11:08:36,186   import os, sys, tokenize, traceback
2025-09-08T11:08:36,186   
2025-09-08T11:08:36,186   try:
2025-09-08T11:08:36,186       import setuptools
2025-09-08T11:08:36,186   except ImportError:
2025-09-08T11:08:36,186       print(
2025-09-08T11:08:36,186           "ERROR: Can not execute `setup.py` since setuptools failed to import in "
2025-09-08T11:08:36,186           "the build environment with exception:",
2025-09-08T11:08:36,186           file=sys.stderr,
2025-09-08T11:08:36,186       )
2025-09-08T11:08:36,186       traceback.print_exc()
2025-09-08T11:08:36,186       sys.exit(1)
2025-09-08T11:08:36,186   
2025-09-08T11:08:36,186   __file__ = %r
2025-09-08T11:08:36,186   sys.argv[0] = __file__
2025-09-08T11:08:36,186   
2025-09-08T11:08:36,186   if os.path.exists(__file__):
2025-09-08T11:08:36,186       filename = __file__
2025-09-08T11:08:36,186       with tokenize.open(__file__) as f:
2025-09-08T11:08:36,186           setup_py_code = f.read()
2025-09-08T11:08:36,186   else:
2025-09-08T11:08:36,186       filename = "<auto-generated setuptools caller>"
2025-09-08T11:08:36,186       setup_py_code = "from setuptools import setup; setup()"
2025-09-08T11:08:36,186   
2025-09-08T11:08:36,186   exec(compile(setup_py_code, filename, "exec"))
2025-09-08T11:08:36,186   '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-tu6ivmir/hifive_0ba4a6d07e5c449092af64073b3f12ee/setup.py'"'"',), "<pip-setuptools-caller>", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-s8_u9i2v[/]
2025-09-08T11:08:36,186   [bold magenta]cwd[/]: /tmp/pip-wheel-tu6ivmir/hifive_0ba4a6d07e5c449092af64073b3f12ee/
2025-09-08T11:08:36,187   Preparing metadata (setup.py): finished with status 'error'
2025-09-08T11:08:36,188 ERROR: metadata generation failed
2025-09-08T11:08:36,194 Exception information:
2025-09-08T11:08:36,194 Traceback (most recent call last):
2025-09-08T11:08:36,194   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata
2025-09-08T11:08:36,194     call_subprocess(
2025-09-08T11:08:36,194     ~~~~~~~~~~~~~~~^
2025-09-08T11:08:36,194         args,
2025-09-08T11:08:36,194         ^^^^^
2025-09-08T11:08:36,194     ...<2 lines>...
2025-09-08T11:08:36,194         spinner=spinner,
2025-09-08T11:08:36,194         ^^^^^^^^^^^^^^^^
2025-09-08T11:08:36,194     )
2025-09-08T11:08:36,194     ^
2025-09-08T11:08:36,194   File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess
2025-09-08T11:08:36,194     raise error
2025-09-08T11:08:36,194 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1
2025-09-08T11:08:36,194 
2025-09-08T11:08:36,194 The above exception was the direct cause of the following exception:
2025-09-08T11:08:36,194 
2025-09-08T11:08:36,194 Traceback (most recent call last):
2025-09-08T11:08:36,194   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper
2025-09-08T11:08:36,194     status = _inner_run()
2025-09-08T11:08:36,194   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run
2025-09-08T11:08:36,194     return self.run(options, args)
2025-09-08T11:08:36,194            ~~~~~~~~^^^^^^^^^^^^^^^
2025-09-08T11:08:36,194   File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper
2025-09-08T11:08:36,194     return func(self, options, args)
2025-09-08T11:08:36,194   File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run
2025-09-08T11:08:36,194     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2025-09-08T11:08:36,194   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve
2025-09-08T11:08:36,194     result = self._result = resolver.resolve(
2025-09-08T11:08:36,194                             ~~~~~~~~~~~~~~~~^
2025-09-08T11:08:36,194         collected.requirements, max_rounds=limit_how_complex_resolution_can_be
2025-09-08T11:08:36,194         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T11:08:36,194     )
2025-09-08T11:08:36,194     ^
2025-09-08T11:08:36,194   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve
2025-09-08T11:08:36,194     state = resolution.resolve(requirements, max_rounds=max_rounds)
2025-09-08T11:08:36,194   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve
2025-09-08T11:08:36,194     self._add_to_criteria(self.state.criteria, r, parent=None)
2025-09-08T11:08:36,194     ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T11:08:36,194   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria
2025-09-08T11:08:36,194     if not criterion.candidates:
2025-09-08T11:08:36,194            ^^^^^^^^^^^^^^^^^^^^
2025-09-08T11:08:36,194   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__
2025-09-08T11:08:36,194     return bool(self._sequence)
2025-09-08T11:08:36,194   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__
2025-09-08T11:08:36,194     self._bool = any(self)
2025-09-08T11:08:36,194                  ~~~^^^^^^
2025-09-08T11:08:36,194   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in <genexpr>
2025-09-08T11:08:36,194     return (c for c in iterator if id(c) not in self._incompatible_ids)
2025-09-08T11:08:36,194                        ^^^^^^^^
2025-09-08T11:08:36,194   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built
2025-09-08T11:08:36,194     candidate = func()
2025-09-08T11:08:36,194   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link
2025-09-08T11:08:36,194     base: Optional[BaseCandidate] = self._make_base_candidate_from_link(
2025-09-08T11:08:36,194                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-08T11:08:36,194         link, template, name, version
2025-09-08T11:08:36,194         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T11:08:36,194     )
2025-09-08T11:08:36,194     ^
2025-09-08T11:08:36,194   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link
2025-09-08T11:08:36,194     self._link_candidate_cache[link] = LinkCandidate(
2025-09-08T11:08:36,194                                        ~~~~~~~~~~~~~^
2025-09-08T11:08:36,194         link,
2025-09-08T11:08:36,194         ^^^^^
2025-09-08T11:08:36,194     ...<3 lines>...
2025-09-08T11:08:36,194         version=version,
2025-09-08T11:08:36,194         ^^^^^^^^^^^^^^^^
2025-09-08T11:08:36,194     )
2025-09-08T11:08:36,194     ^
2025-09-08T11:08:36,194   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__
2025-09-08T11:08:36,194     super().__init__(
2025-09-08T11:08:36,194     ~~~~~~~~~~~~~~~~^
2025-09-08T11:08:36,194         link=link,
2025-09-08T11:08:36,194         ^^^^^^^^^^
2025-09-08T11:08:36,194     ...<4 lines>...
2025-09-08T11:08:36,194         version=version,
2025-09-08T11:08:36,194         ^^^^^^^^^^^^^^^^
2025-09-08T11:08:36,194     )
2025-09-08T11:08:36,194     ^
2025-09-08T11:08:36,194   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__
2025-09-08T11:08:36,194     self.dist = self._prepare()
2025-09-08T11:08:36,194                 ~~~~~~~~~~~~~^^
2025-09-08T11:08:36,194   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare
2025-09-08T11:08:36,194     dist = self._prepare_distribution()
2025-09-08T11:08:36,194   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution
2025-09-08T11:08:36,194     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2025-09-08T11:08:36,194            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T11:08:36,194   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement
2025-09-08T11:08:36,194     return self._prepare_linked_requirement(req, parallel_builds)
2025-09-08T11:08:36,194            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T11:08:36,194   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement
2025-09-08T11:08:36,194     dist = _get_prepared_distribution(
2025-09-08T11:08:36,194         req,
2025-09-08T11:08:36,194     ...<3 lines>...
2025-09-08T11:08:36,194         self.check_build_deps,
2025-09-08T11:08:36,194     )
2025-09-08T11:08:36,194   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution
2025-09-08T11:08:36,194     abstract_dist.prepare_distribution_metadata(
2025-09-08T11:08:36,194     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-08T11:08:36,194         finder, build_isolation, check_build_deps
2025-09-08T11:08:36,194         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T11:08:36,194     )
2025-09-08T11:08:36,194     ^
2025-09-08T11:08:36,194   File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata
2025-09-08T11:08:36,194     self.req.prepare_metadata()
2025-09-08T11:08:36,194     ~~~~~~~~~~~~~~~~~~~~~~~~~^^
2025-09-08T11:08:36,194   File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata
2025-09-08T11:08:36,194     self.metadata_directory = generate_metadata_legacy(
2025-09-08T11:08:36,194                               ~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-08T11:08:36,194         build_env=self.build_env,
2025-09-08T11:08:36,194         ^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T11:08:36,194     ...<3 lines>...
2025-09-08T11:08:36,194         details=details,
2025-09-08T11:08:36,194         ^^^^^^^^^^^^^^^^
2025-09-08T11:08:36,194     )
2025-09-08T11:08:36,194     ^
2025-09-08T11:08:36,194   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata
2025-09-08T11:08:36,194     raise MetadataGenerationFailed(package_details=details) from error
2025-09-08T11:08:36,194 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed
2025-09-08T11:08:36,216 Removed hifive==1.5.6 from https://files.pythonhosted.org/packages/87/db/352ffd43f2ac26a6071b42ba7ad489d1c4328c536dc1099e0fa99b6fa43a/hifive-1.5.6.tar.gz from build tracker '/tmp/pip-build-tracker-lqjhdl2u'
2025-09-08T11:08:36,217 Removed build tracker: '/tmp/pip-build-tracker-lqjhdl2u'