2025-09-09T01:05:18,947 Created temporary directory: /tmp/pip-build-tracker-juzwyv6e
2025-09-09T01:05:18,948 Initialized build tracking at /tmp/pip-build-tracker-juzwyv6e
2025-09-09T01:05:18,948 Created build tracker: /tmp/pip-build-tracker-juzwyv6e
2025-09-09T01:05:18,948 Entered build tracker: /tmp/pip-build-tracker-juzwyv6e
2025-09-09T01:05:18,948 Created temporary directory: /tmp/pip-wheel-b68cq60u
2025-09-09T01:05:18,951 Created temporary directory: /tmp/pip-ephem-wheel-cache-rnz_qk7b
2025-09-09T01:05:19,016 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-09-09T01:05:19,018 2 location(s) to search for versions of willowlabs:
2025-09-09T01:05:19,018 * https://pypi.org/simple/willowlabs/
2025-09-09T01:05:19,018 * https://www.piwheels.org/simple/willowlabs/
2025-09-09T01:05:19,018 Fetching project page and analyzing links: https://pypi.org/simple/willowlabs/
2025-09-09T01:05:19,019 Getting page https://pypi.org/simple/willowlabs/
2025-09-09T01:05:19,020 Found index url https://pypi.org/simple/
2025-09-09T01:05:19,171 Fetched page https://pypi.org/simple/willowlabs/ as application/vnd.pypi.simple.v1+json
2025-09-09T01:05:19,178   Skipping link: No binaries permitted for willowlabs: https://files.pythonhosted.org/packages/59/6d/906b360f64055c8e637565e561540a6db1e503a3d54c7cdfea4477a57aca/willowlabs-0.2.0-py3-none-any.whl (from https://pypi.org/simple/willowlabs/) (requires-python:>=3.7.0)
2025-09-09T01:05:19,178   Skipping link: No binaries permitted for willowlabs: https://files.pythonhosted.org/packages/8b/1b/5976dc0c61cb71627454d857fe8a513895246689b1cc5fd06d67edd64593/willowlabs-0.3.0-py3-none-any.whl (from https://pypi.org/simple/willowlabs/) (requires-python:>=3.7.0)
2025-09-09T01:05:19,179   Found link https://files.pythonhosted.org/packages/d2/cc/de7eea7b48641567c4f21fd4862b17aaff75294ba4b906acdfce6153d9d8/willowlabs-0.3.0.tar.gz (from https://pypi.org/simple/willowlabs/) (requires-python:>=3.7.0), version: 0.3.0
2025-09-09T01:05:19,179   Skipping link: No binaries permitted for willowlabs: https://files.pythonhosted.org/packages/1a/65/69e8f9d1a68867c507e2c95ad005b935f5e98ea76fe83201aa65a7a8a0c0/willowlabs-0.4.0-py3-none-any.whl (from https://pypi.org/simple/willowlabs/) (requires-python:>=3.7.0)
2025-09-09T01:05:19,180   Found link https://files.pythonhosted.org/packages/67/36/ab48ff9b01bbc01191735a0e559e54d2dd27c617f165acbfe47cb3fcb21e/willowlabs-0.4.0.tar.gz (from https://pypi.org/simple/willowlabs/) (requires-python:>=3.7.0), version: 0.4.0
2025-09-09T01:05:19,180   Skipping link: No binaries permitted for willowlabs: https://files.pythonhosted.org/packages/a5/1d/d2d517bac28316e5a1dc3fdd599488db709762a35d639a4893612098e7fa/willowlabs-0.5.0-py3-none-any.whl (from https://pypi.org/simple/willowlabs/) (requires-python:>=3.7.0)
2025-09-09T01:05:19,180   Found link https://files.pythonhosted.org/packages/c6/d0/674419f6f9f11de51e39f8285f254677e1bb9b697bb2082fc07ecd707750/willowlabs-0.5.0.tar.gz (from https://pypi.org/simple/willowlabs/) (requires-python:>=3.7.0), version: 0.5.0
2025-09-09T01:05:19,181   Skipping link: No binaries permitted for willowlabs: https://files.pythonhosted.org/packages/0d/2c/549a9909039c906064f2a54374ba743e48a5c3cc2989ef91de25e3fb326c/willowlabs-0.5.1-py3-none-any.whl (from https://pypi.org/simple/willowlabs/) (requires-python:>=3.7.0)
2025-09-09T01:05:19,181   Found link https://files.pythonhosted.org/packages/a4/fd/c106421a2c636008964025d0622de6823db82626cd6f9c0483feeed6a77e/willowlabs-0.5.1.tar.gz (from https://pypi.org/simple/willowlabs/) (requires-python:>=3.7.0), version: 0.5.1
2025-09-09T01:05:19,181   Skipping link: No binaries permitted for willowlabs: https://files.pythonhosted.org/packages/4b/90/55ba006cb61ec162a3b47d164805066be11bff504431bdeba19cb404f806/willowlabs-0.5.2-py3-none-any.whl (from https://pypi.org/simple/willowlabs/) (requires-python:>=3.7.0)
2025-09-09T01:05:19,182   Found link https://files.pythonhosted.org/packages/67/2c/0d16308d41a366fb5f25ad7610253aece9c063cba06c2fe14b9a6bdb67a6/willowlabs-0.5.2.tar.gz (from https://pypi.org/simple/willowlabs/) (requires-python:>=3.7.0), version: 0.5.2
2025-09-09T01:05:19,182   Skipping link: No binaries permitted for willowlabs: https://files.pythonhosted.org/packages/e2/6c/58fe317464b939b9549c04fbb5a0d5897e45ef877c06c6df3dd185f6364a/willowlabs-0.5.3-py3-none-any.whl (from https://pypi.org/simple/willowlabs/) (requires-python:>=3.7.0)
2025-09-09T01:05:19,182   Found link https://files.pythonhosted.org/packages/ce/fa/d86d7b836735f41b2fb98d3f590617576ad53635278b753b9c8073553fa6/willowlabs-0.5.3.tar.gz (from https://pypi.org/simple/willowlabs/) (requires-python:>=3.7.0), version: 0.5.3
2025-09-09T01:05:19,183   Skipping link: No binaries permitted for willowlabs: https://files.pythonhosted.org/packages/82/b1/cd18e77624b1aa7e4e6318d2ecb6a3e9d049dd149ffa037a47e249ec631f/willowlabs-0.5.4-py3-none-any.whl (from https://pypi.org/simple/willowlabs/) (requires-python:>=3.7.0)
2025-09-09T01:05:19,183   Found link https://files.pythonhosted.org/packages/4c/4e/9b97f43b2e62d57eca5c17d435bf686e729b20fb193cde3ef73c4e28bbf8/willowlabs-0.5.4.tar.gz (from https://pypi.org/simple/willowlabs/) (requires-python:>=3.7.0), version: 0.5.4
2025-09-09T01:05:19,183   Found link https://files.pythonhosted.org/packages/6e/56/bc1fb72291719b1f3c8442478ffb8987846605ac64f689f555a53f419e3d/willowlabs-0.5.5.tar.gz (from https://pypi.org/simple/willowlabs/) (requires-python:>=3.7.0), version: 0.5.5
2025-09-09T01:05:19,184   Skipping link: No binaries permitted for willowlabs: https://files.pythonhosted.org/packages/02/45/09fe8954e5f4bd6ba6f81961d8ab834ef8646acef06e629a268f5e3c483e/willowlabs-0.6.5-py3-none-any.whl (from https://pypi.org/simple/willowlabs/) (requires-python:>=3.7.0)
2025-09-09T01:05:19,184   Skipping link: No binaries permitted for willowlabs: https://files.pythonhosted.org/packages/fb/e1/33057ddd81a5281528ef99a4378632bb12269863257d9ee7a05b740ad052/willowlabs-0.6.6-py3-none-any.whl (from https://pypi.org/simple/willowlabs/) (requires-python:>=3.7.0)
2025-09-09T01:05:19,184   Skipping link: No binaries permitted for willowlabs: https://files.pythonhosted.org/packages/69/5c/85f318ca714ba5cc0d51c1b92a125cef812b2eeff4aa2863d3b779dfe99e/willowlabs-0.7.0-py3-none-any.whl (from https://pypi.org/simple/willowlabs/) (requires-python:>=3.7.0)
2025-09-09T01:05:19,184   Found link https://files.pythonhosted.org/packages/32/7b/90633ccc4ab01a14fff20389cb1cc899a99455e69aeecd523ff36dec4a6f/willowlabs-0.7.0.tar.gz (from https://pypi.org/simple/willowlabs/) (requires-python:>=3.7.0), version: 0.7.0
2025-09-09T01:05:19,185   Skipping link: No binaries permitted for willowlabs: https://files.pythonhosted.org/packages/1a/c1/b943b030479e0df00267f319c916761407d40a184bc5ee5afdb785b886bb/willowlabs-0.8.0-py3-none-any.whl (from https://pypi.org/simple/willowlabs/) (requires-python:>=3.7.0)
2025-09-09T01:05:19,185   Found link https://files.pythonhosted.org/packages/d8/d1/080dce9ec2c7eea5750986ab2eec42cc4757dd5880a57b89b90118e63b2f/willowlabs-0.8.0.tar.gz (from https://pypi.org/simple/willowlabs/) (requires-python:>=3.7.0), version: 0.8.0
2025-09-09T01:05:19,185 Fetching project page and analyzing links: https://www.piwheels.org/simple/willowlabs/
2025-09-09T01:05:19,186 Getting page https://www.piwheels.org/simple/willowlabs/
2025-09-09T01:05:19,187 Found index url https://www.piwheels.org/simple/
2025-09-09T01:05:19,279 Fetched page https://www.piwheels.org/simple/willowlabs/ as text/html
2025-09-09T01:05:19,282   Skipping link: No binaries permitted for willowlabs: https://archive1.piwheels.org/simple/willowlabs/willowlabs-0.8.0-py3-none-any.whl#sha256=fede1a69673b3fd8f24c43c751078f5b4c3fc98c59e89bd56e0f95258cf6a55b (from https://www.piwheels.org/simple/willowlabs/) (requires-python:>=3.7.0)
2025-09-09T01:05:19,282   Skipping link: No binaries permitted for willowlabs: https://archive1.piwheels.org/simple/willowlabs/willowlabs-0.7.0-py3-none-any.whl#sha256=71d7ed69a987a30f484090c478a15e787fc3baec67b6c90c31096a2e7b0a6da9 (from https://www.piwheels.org/simple/willowlabs/) (requires-python:>=3.7.0)
2025-09-09T01:05:19,282   Skipping link: No binaries permitted for willowlabs: https://archive1.piwheels.org/simple/willowlabs/willowlabs-0.5.4-py3-none-any.whl#sha256=bc2ab378bd7b654dea6526718afa8c681c5a23f2adf8cafe7f27ef33e06554f9 (from https://www.piwheels.org/simple/willowlabs/) (requires-python:>=3.7.0)
2025-09-09T01:05:19,283   Skipping link: No binaries permitted for willowlabs: https://archive1.piwheels.org/simple/willowlabs/willowlabs-0.5.3-py3-none-any.whl#sha256=db176b4674e85d5c04c5689e604ad83bbac11966eea64a26029e19055249ff98 (from https://www.piwheels.org/simple/willowlabs/) (requires-python:>=3.7.0)
2025-09-09T01:05:19,283   Skipping link: No binaries permitted for willowlabs: https://archive1.piwheels.org/simple/willowlabs/willowlabs-0.5.2-py3-none-any.whl#sha256=bd669ecb06a79109c8d351c0bdf71a2d7b8e4c4d0ef5857248b4b92ce405f7ef (from https://www.piwheels.org/simple/willowlabs/) (requires-python:>=3.7.0)
2025-09-09T01:05:19,283   Skipping link: No binaries permitted for willowlabs: https://archive1.piwheels.org/simple/willowlabs/willowlabs-0.5.1-py3-none-any.whl#sha256=85dc43b30b6f005190672d97c8e8a235925869845968ff06f4b1ce5df113aec1 (from https://www.piwheels.org/simple/willowlabs/) (requires-python:>=3.7.0)
2025-09-09T01:05:19,283   Skipping link: No binaries permitted for willowlabs: https://archive1.piwheels.org/simple/willowlabs/willowlabs-0.5.0-py3-none-any.whl#sha256=0089278dc157793e99a55565aecc1f6430b173aabf2656a58c73eff5be94c6fe (from https://www.piwheels.org/simple/willowlabs/) (requires-python:>=3.7.0)
2025-09-09T01:05:19,283   Skipping link: No binaries permitted for willowlabs: https://archive1.piwheels.org/simple/willowlabs/willowlabs-0.4.0-py3-none-any.whl#sha256=cede70f3076da1b10dd67d2da3f7438120e4d7d3cc116c5c10c631125a908ff5 (from https://www.piwheels.org/simple/willowlabs/) (requires-python:>=3.7.0)
2025-09-09T01:05:19,284   Skipping link: No binaries permitted for willowlabs: https://archive1.piwheels.org/simple/willowlabs/willowlabs-0.3.0-py3-none-any.whl#sha256=6ad029ff9224eab9bbb20b0dc15747186c1c6d9ae1ef44c42eb20ad281d98827 (from https://www.piwheels.org/simple/willowlabs/) (requires-python:>=3.7.0)
2025-09-09T01:05:19,284 Skipping link: not a file: https://www.piwheels.org/simple/willowlabs/
2025-09-09T01:05:19,284 Skipping link: not a file: https://pypi.org/simple/willowlabs/
2025-09-09T01:05:19,311 Given no hashes to check 1 links for project 'willowlabs': discarding no candidates
2025-09-09T01:05:19,313 Collecting willowlabs==0.5.5
2025-09-09T01:05:19,314   Created temporary directory: /tmp/pip-unpack-09tbiepb
2025-09-09T01:05:19,456   Downloading willowlabs-0.5.5.tar.gz (20 kB)
2025-09-09T01:05:19,493   Added willowlabs==0.5.5 from https://files.pythonhosted.org/packages/6e/56/bc1fb72291719b1f3c8442478ffb8987846605ac64f689f555a53f419e3d/willowlabs-0.5.5.tar.gz to build tracker '/tmp/pip-build-tracker-juzwyv6e'
2025-09-09T01:05:19,495   Running setup.py (path:/tmp/pip-wheel-b68cq60u/willowlabs_3279bad38b934bed9532c1793f8c2562/setup.py) egg_info for package willowlabs
2025-09-09T01:05:19,495   Created temporary directory: /tmp/pip-pip-egg-info-bdlaxidi
2025-09-09T01:05:19,496   Preparing metadata (setup.py): started
2025-09-09T01:05:19,496   Running command python setup.py egg_info
2025-09-09T01:05:20,053   usage: Usage: [PYTHON_COMMAND] setup.py [ACTION] [OPTIONS]
2025-09-09T01:05:20,053   For example, python setup.py build --protoc /usr/local/bin/protoc
2025-09-09T01:05:20,053   setup.py: error: unrecognized arguments: --egg-base /tmp/pip-pip-egg-info-bdlaxidi
2025-09-09T01:05:20,140   ERROR: python setup.py egg_info exited with 2
2025-09-09T01:05:20,153   [bold magenta]full command[/]: [blue]/usr/bin/python3 -c '
2025-09-09T01:05:20,153   exec(compile('"'"''"'"''"'"'
2025-09-09T01:05:20,153   # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-09T01:05:20,153   #
2025-09-09T01:05:20,153   # - It imports setuptools before invoking setup.py, to enable projects that directly
2025-09-09T01:05:20,153   #   import from `distutils.core` to work with newer packaging standards.
2025-09-09T01:05:20,153   # - It provides a clear error message when setuptools is not installed.
2025-09-09T01:05:20,153   # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so
2025-09-09T01:05:20,153   #   setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning:
2025-09-09T01:05:20,153   #     manifest_maker: standard file '"'"'-c'"'"' not found".
2025-09-09T01:05:20,153   # - It generates a shim setup.py, for handling setup.cfg-only projects.
2025-09-09T01:05:20,153   import os, sys, tokenize, traceback
2025-09-09T01:05:20,153   
2025-09-09T01:05:20,153   try:
2025-09-09T01:05:20,153       import setuptools
2025-09-09T01:05:20,153   except ImportError:
2025-09-09T01:05:20,153       print(
2025-09-09T01:05:20,153           "ERROR: Can not execute `setup.py` since setuptools failed to import in "
2025-09-09T01:05:20,153           "the build environment with exception:",
2025-09-09T01:05:20,153           file=sys.stderr,
2025-09-09T01:05:20,153       )
2025-09-09T01:05:20,153       traceback.print_exc()
2025-09-09T01:05:20,153       sys.exit(1)
2025-09-09T01:05:20,153   
2025-09-09T01:05:20,153   __file__ = %r
2025-09-09T01:05:20,153   sys.argv[0] = __file__
2025-09-09T01:05:20,153   
2025-09-09T01:05:20,153   if os.path.exists(__file__):
2025-09-09T01:05:20,153       filename = __file__
2025-09-09T01:05:20,153       with tokenize.open(__file__) as f:
2025-09-09T01:05:20,153           setup_py_code = f.read()
2025-09-09T01:05:20,153   else:
2025-09-09T01:05:20,153       filename = "<auto-generated setuptools caller>"
2025-09-09T01:05:20,153       setup_py_code = "from setuptools import setup; setup()"
2025-09-09T01:05:20,153   
2025-09-09T01:05:20,153   exec(compile(setup_py_code, filename, "exec"))
2025-09-09T01:05:20,153   '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-b68cq60u/willowlabs_3279bad38b934bed9532c1793f8c2562/setup.py'"'"',), "<pip-setuptools-caller>", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-bdlaxidi[/]
2025-09-09T01:05:20,153   [bold magenta]cwd[/]: /tmp/pip-wheel-b68cq60u/willowlabs_3279bad38b934bed9532c1793f8c2562/
2025-09-09T01:05:20,153   Preparing metadata (setup.py): finished with status 'error'
2025-09-09T01:05:20,154 ERROR: metadata generation failed
2025-09-09T01:05:20,159 Exception information:
2025-09-09T01:05:20,159 Traceback (most recent call last):
2025-09-09T01:05:20,159   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata
2025-09-09T01:05:20,159     call_subprocess(
2025-09-09T01:05:20,159     ~~~~~~~~~~~~~~~^
2025-09-09T01:05:20,159         args,
2025-09-09T01:05:20,159         ^^^^^
2025-09-09T01:05:20,159     ...<2 lines>...
2025-09-09T01:05:20,159         spinner=spinner,
2025-09-09T01:05:20,159         ^^^^^^^^^^^^^^^^
2025-09-09T01:05:20,159     )
2025-09-09T01:05:20,159     ^
2025-09-09T01:05:20,159   File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess
2025-09-09T01:05:20,159     raise error
2025-09-09T01:05:20,159 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 2
2025-09-09T01:05:20,159 
2025-09-09T01:05:20,159 The above exception was the direct cause of the following exception:
2025-09-09T01:05:20,159 
2025-09-09T01:05:20,159 Traceback (most recent call last):
2025-09-09T01:05:20,159   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper
2025-09-09T01:05:20,159     status = _inner_run()
2025-09-09T01:05:20,159   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run
2025-09-09T01:05:20,159     return self.run(options, args)
2025-09-09T01:05:20,159            ~~~~~~~~^^^^^^^^^^^^^^^
2025-09-09T01:05:20,159   File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper
2025-09-09T01:05:20,159     return func(self, options, args)
2025-09-09T01:05:20,159   File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run
2025-09-09T01:05:20,159     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2025-09-09T01:05:20,159   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve
2025-09-09T01:05:20,159     result = self._result = resolver.resolve(
2025-09-09T01:05:20,159                             ~~~~~~~~~~~~~~~~^
2025-09-09T01:05:20,159         collected.requirements, max_rounds=limit_how_complex_resolution_can_be
2025-09-09T01:05:20,159         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-09T01:05:20,159     )
2025-09-09T01:05:20,159     ^
2025-09-09T01:05:20,159   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve
2025-09-09T01:05:20,159     state = resolution.resolve(requirements, max_rounds=max_rounds)
2025-09-09T01:05:20,159   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve
2025-09-09T01:05:20,159     self._add_to_criteria(self.state.criteria, r, parent=None)
2025-09-09T01:05:20,159     ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-09T01:05:20,159   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria
2025-09-09T01:05:20,159     if not criterion.candidates:
2025-09-09T01:05:20,159            ^^^^^^^^^^^^^^^^^^^^
2025-09-09T01:05:20,159   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__
2025-09-09T01:05:20,159     return bool(self._sequence)
2025-09-09T01:05:20,159   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__
2025-09-09T01:05:20,159     self._bool = any(self)
2025-09-09T01:05:20,159                  ~~~^^^^^^
2025-09-09T01:05:20,159   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in <genexpr>
2025-09-09T01:05:20,159     return (c for c in iterator if id(c) not in self._incompatible_ids)
2025-09-09T01:05:20,159                        ^^^^^^^^
2025-09-09T01:05:20,159   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built
2025-09-09T01:05:20,159     candidate = func()
2025-09-09T01:05:20,159   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link
2025-09-09T01:05:20,159     base: Optional[BaseCandidate] = self._make_base_candidate_from_link(
2025-09-09T01:05:20,159                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-09T01:05:20,159         link, template, name, version
2025-09-09T01:05:20,159         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-09T01:05:20,159     )
2025-09-09T01:05:20,159     ^
2025-09-09T01:05:20,159   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link
2025-09-09T01:05:20,159     self._link_candidate_cache[link] = LinkCandidate(
2025-09-09T01:05:20,159                                        ~~~~~~~~~~~~~^
2025-09-09T01:05:20,159         link,
2025-09-09T01:05:20,159         ^^^^^
2025-09-09T01:05:20,159     ...<3 lines>...
2025-09-09T01:05:20,159         version=version,
2025-09-09T01:05:20,159         ^^^^^^^^^^^^^^^^
2025-09-09T01:05:20,159     )
2025-09-09T01:05:20,159     ^
2025-09-09T01:05:20,159   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__
2025-09-09T01:05:20,159     super().__init__(
2025-09-09T01:05:20,159     ~~~~~~~~~~~~~~~~^
2025-09-09T01:05:20,159         link=link,
2025-09-09T01:05:20,159         ^^^^^^^^^^
2025-09-09T01:05:20,159     ...<4 lines>...
2025-09-09T01:05:20,159         version=version,
2025-09-09T01:05:20,159         ^^^^^^^^^^^^^^^^
2025-09-09T01:05:20,159     )
2025-09-09T01:05:20,159     ^
2025-09-09T01:05:20,159   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__
2025-09-09T01:05:20,159     self.dist = self._prepare()
2025-09-09T01:05:20,159                 ~~~~~~~~~~~~~^^
2025-09-09T01:05:20,159   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare
2025-09-09T01:05:20,159     dist = self._prepare_distribution()
2025-09-09T01:05:20,159   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution
2025-09-09T01:05:20,159     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2025-09-09T01:05:20,159            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-09T01:05:20,159   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement
2025-09-09T01:05:20,159     return self._prepare_linked_requirement(req, parallel_builds)
2025-09-09T01:05:20,159            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^
2025-09-09T01:05:20,159   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement
2025-09-09T01:05:20,159     dist = _get_prepared_distribution(
2025-09-09T01:05:20,159         req,
2025-09-09T01:05:20,159     ...<3 lines>...
2025-09-09T01:05:20,159         self.check_build_deps,
2025-09-09T01:05:20,159     )
2025-09-09T01:05:20,159   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution
2025-09-09T01:05:20,159     abstract_dist.prepare_distribution_metadata(
2025-09-09T01:05:20,159     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-09T01:05:20,159         finder, build_isolation, check_build_deps
2025-09-09T01:05:20,159         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-09T01:05:20,159     )
2025-09-09T01:05:20,159     ^
2025-09-09T01:05:20,159   File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata
2025-09-09T01:05:20,159     self.req.prepare_metadata()
2025-09-09T01:05:20,159     ~~~~~~~~~~~~~~~~~~~~~~~~~^^
2025-09-09T01:05:20,159   File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata
2025-09-09T01:05:20,159     self.metadata_directory = generate_metadata_legacy(
2025-09-09T01:05:20,159                               ~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-09T01:05:20,159         build_env=self.build_env,
2025-09-09T01:05:20,159         ^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-09T01:05:20,159     ...<3 lines>...
2025-09-09T01:05:20,159         details=details,
2025-09-09T01:05:20,159         ^^^^^^^^^^^^^^^^
2025-09-09T01:05:20,159     )
2025-09-09T01:05:20,159     ^
2025-09-09T01:05:20,159   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata
2025-09-09T01:05:20,159     raise MetadataGenerationFailed(package_details=details) from error
2025-09-09T01:05:20,159 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed
2025-09-09T01:05:20,180 Removed willowlabs==0.5.5 from https://files.pythonhosted.org/packages/6e/56/bc1fb72291719b1f3c8442478ffb8987846605ac64f689f555a53f419e3d/willowlabs-0.5.5.tar.gz from build tracker '/tmp/pip-build-tracker-juzwyv6e'
2025-09-09T01:05:20,180 Removed build tracker: '/tmp/pip-build-tracker-juzwyv6e'