2025-09-08T10:59:12,406 Created temporary directory: /tmp/pip-build-tracker-frl8uwnf 2025-09-08T10:59:12,406 Initialized build tracking at /tmp/pip-build-tracker-frl8uwnf 2025-09-08T10:59:12,406 Created build tracker: /tmp/pip-build-tracker-frl8uwnf 2025-09-08T10:59:12,407 Entered build tracker: /tmp/pip-build-tracker-frl8uwnf 2025-09-08T10:59:12,407 Created temporary directory: /tmp/pip-wheel-vaqsilrs 2025-09-08T10:59:12,410 Created temporary directory: /tmp/pip-ephem-wheel-cache-723pp763 2025-09-08T10:59:12,469 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2025-09-08T10:59:12,471 2 location(s) to search for versions of seek-well: 2025-09-08T10:59:12,471 * https://pypi.org/simple/seek-well/ 2025-09-08T10:59:12,471 * https://www.piwheels.org/simple/seek-well/ 2025-09-08T10:59:12,472 Fetching project page and analyzing links: https://pypi.org/simple/seek-well/ 2025-09-08T10:59:12,472 Getting page https://pypi.org/simple/seek-well/ 2025-09-08T10:59:12,473 Found index url https://pypi.org/simple/ 2025-09-08T10:59:12,542 Fetched page https://pypi.org/simple/seek-well/ as application/vnd.pypi.simple.v1+json 2025-09-08T10:59:12,544 Found link https://files.pythonhosted.org/packages/dc/24/b6dba8a052dc7d476e7e50347f4ccee98b2ed127c8c99511e2381505efdc/seek-well-0.0.1.tar.gz (from https://pypi.org/simple/seek-well/), version: 0.0.1 2025-09-08T10:59:12,544 Found link https://files.pythonhosted.org/packages/94/73/57dc169bba3a009457587945ec91edddde8e12f2b297a89adeedbe2d7018/seek-well-0.0.2.tar.gz (from https://pypi.org/simple/seek-well/), version: 0.0.2 2025-09-08T10:59:12,545 Found link https://files.pythonhosted.org/packages/3f/59/4f8671ab42b345782dc1ae564414cd03c3106408c09a0fe9940036ddc2d9/seek-well-0.0.3.tar.gz (from https://pypi.org/simple/seek-well/), version: 0.0.3 2025-09-08T10:59:12,545 Found link https://files.pythonhosted.org/packages/ce/cd/cab20f13130975295acb85778a90ad391a25f81a2e7319bc809ba05ed4ea/seek-well-0.0.4.tar.gz (from https://pypi.org/simple/seek-well/), version: 0.0.4 2025-09-08T10:59:12,545 Found link https://files.pythonhosted.org/packages/08/74/35c26f7700a11ea6ff83b7dd46b1ec5582e7e80f5d4ff2c4531a82b66b92/seek-well-0.0.5.tar.gz (from https://pypi.org/simple/seek-well/), version: 0.0.5 2025-09-08T10:59:12,545 Found link https://files.pythonhosted.org/packages/15/55/8b364c44dadd160a7ca1ad3713ec95501fdec53b9f7755805f8f9ca50705/seek-well-0.0.6.tar.gz (from https://pypi.org/simple/seek-well/), version: 0.0.6 2025-09-08T10:59:12,546 Found link https://files.pythonhosted.org/packages/7d/36/d4143eeebb88d93ee411877ac9e77c03981caa68ce489289b183817cb391/seek-well-0.1.0.tar.gz (from https://pypi.org/simple/seek-well/), version: 0.1.0 2025-09-08T10:59:12,546 Found link https://files.pythonhosted.org/packages/6d/9c/ea62b2860206e22bdc4a735cfefacceed4a1769294ea2a6fb3de3908f491/seek-well-0.2.0.tar.gz (from https://pypi.org/simple/seek-well/), version: 0.2.0 2025-09-08T10:59:12,546 Found link https://files.pythonhosted.org/packages/ef/40/6c1999d5db0751524b2eb3539dec2988b678382c3daea5fc0be40cf46dc9/seek-well-0.2.1.tar.gz (from https://pypi.org/simple/seek-well/), version: 0.2.1 2025-09-08T10:59:12,546 Fetching project page and analyzing links: https://www.piwheels.org/simple/seek-well/ 2025-09-08T10:59:12,547 Getting page https://www.piwheels.org/simple/seek-well/ 2025-09-08T10:59:12,548 Found index url https://www.piwheels.org/simple/ 2025-09-08T10:59:12,635 Fetched page https://www.piwheels.org/simple/seek-well/ as text/html 2025-09-08T10:59:12,637 Skipping link: No binaries permitted for seek-well: https://archive1.piwheels.org/simple/seek-well/seek_well-0.2.1-py3-none-any.whl#sha256=864dd8e8c772184ed24e9764426d685f967f7f5288dc643e1b394938c33d0655 (from https://www.piwheels.org/simple/seek-well/) 2025-09-08T10:59:12,638 Skipping link: No binaries permitted for seek-well: https://archive1.piwheels.org/simple/seek-well/seek_well-0.0.5-py3-none-any.whl#sha256=9b995d7fb55d781ce6f6004222643f2d3d5b574cf6d0f41d9bc73724453e7799 (from https://www.piwheels.org/simple/seek-well/) 2025-09-08T10:59:12,638 Skipping link: No binaries permitted for seek-well: https://archive1.piwheels.org/simple/seek-well/seek_well-0.0.4-py3-none-any.whl#sha256=c7ee4c71691d72ee35e0a859da9fd97797c1fdec365a3d1eaef143a58dc17368 (from https://www.piwheels.org/simple/seek-well/) 2025-09-08T10:59:12,638 Skipping link: No binaries permitted for seek-well: https://archive1.piwheels.org/simple/seek-well/seek_well-0.0.3-py3-none-any.whl#sha256=568b80af1ff68b6a76e9d4951cabc6a3f1577424f2f0f62e6ff18943db516b56 (from https://www.piwheels.org/simple/seek-well/) 2025-09-08T10:59:12,638 Skipping link: No binaries permitted for seek-well: https://archive1.piwheels.org/simple/seek-well/seek_well-0.0.2-py3-none-any.whl#sha256=68135848b5b61881c8070d59400df318d7032c81c75ece0be0f3fd173c4a444d (from https://www.piwheels.org/simple/seek-well/) 2025-09-08T10:59:12,638 Skipping link: No binaries permitted for seek-well: https://archive1.piwheels.org/simple/seek-well/seek_well-0.0.1-py3-none-any.whl#sha256=006bfe235b379bf7c9cdf71ffab2d358daad02991960cee657f53084845e66dc (from https://www.piwheels.org/simple/seek-well/) 2025-09-08T10:59:12,638 Skipping link: not a file: https://www.piwheels.org/simple/seek-well/ 2025-09-08T10:59:12,638 Skipping link: not a file: https://pypi.org/simple/seek-well/ 2025-09-08T10:59:12,662 Given no hashes to check 1 links for project 'seek-well': discarding no candidates 2025-09-08T10:59:12,663 Collecting seek-well==0.1.0 2025-09-08T10:59:12,664 Created temporary directory: /tmp/pip-unpack-pejos1ii 2025-09-08T10:59:12,804 Downloading seek-well-0.1.0.tar.gz (6.0 kB) 2025-09-08T10:59:12,826 Added seek-well==0.1.0 from https://files.pythonhosted.org/packages/7d/36/d4143eeebb88d93ee411877ac9e77c03981caa68ce489289b183817cb391/seek-well-0.1.0.tar.gz to build tracker '/tmp/pip-build-tracker-frl8uwnf' 2025-09-08T10:59:12,828 Running setup.py (path:/tmp/pip-wheel-vaqsilrs/seek-well_8b203b7696f84157885330df64f4c078/setup.py) egg_info for package seek-well 2025-09-08T10:59:12,828 Created temporary directory: /tmp/pip-pip-egg-info-08hzu41j 2025-09-08T10:59:12,828 Preparing metadata (setup.py): started 2025-09-08T10:59:12,829 Running command python setup.py egg_info 2025-09-08T10:59:13,336 Traceback (most recent call last): 2025-09-08T10:59:13,337 File "", line 2, in 2025-09-08T10:59:13,337 exec(compile(''' 2025-09-08T10:59:13,337 ~~~~^^^^^^^^^^^^ 2025-09-08T10:59:13,337 # This is -- a caller that pip uses to run setup.py 2025-09-08T10:59:13,338 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T10:59:13,338 ...<32 lines>... 2025-09-08T10:59:13,338 exec(compile(setup_py_code, filename, "exec")) 2025-09-08T10:59:13,338 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T10:59:13,338 ''' % ('/tmp/pip-wheel-vaqsilrs/seek-well_8b203b7696f84157885330df64f4c078/setup.py',), "", "exec")) 2025-09-08T10:59:13,338 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T10:59:13,338 File "", line 35, in 2025-09-08T10:59:13,338 File "/tmp/pip-wheel-vaqsilrs/seek-well_8b203b7696f84157885330df64f4c078/setup.py", line 10, in 2025-09-08T10:59:13,338 version=scripts.__version__, 2025-09-08T10:59:13,339 ^^^^^^^^^^^^^^^^^^^ 2025-09-08T10:59:13,339 AttributeError: module 'scripts' has no attribute '__version__' 2025-09-08T10:59:13,422 ERROR: python setup.py egg_info exited with 1 2025-09-08T10:59:13,434 [bold magenta]full command[/]: [blue]/usr/bin/python3 -c ' 2025-09-08T10:59:13,434 exec(compile('"'"''"'"''"'"' 2025-09-08T10:59:13,434 # This is -- a caller that pip uses to run setup.py 2025-09-08T10:59:13,434 # 2025-09-08T10:59:13,434 # - It imports setuptools before invoking setup.py, to enable projects that directly 2025-09-08T10:59:13,434 # import from `distutils.core` to work with newer packaging standards. 2025-09-08T10:59:13,434 # - It provides a clear error message when setuptools is not installed. 2025-09-08T10:59:13,434 # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so 2025-09-08T10:59:13,434 # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: 2025-09-08T10:59:13,434 # manifest_maker: standard file '"'"'-c'"'"' not found". 2025-09-08T10:59:13,434 # - It generates a shim setup.py, for handling setup.cfg-only projects. 2025-09-08T10:59:13,434 import os, sys, tokenize, traceback 2025-09-08T10:59:13,434 2025-09-08T10:59:13,434 try: 2025-09-08T10:59:13,434 import setuptools 2025-09-08T10:59:13,434 except ImportError: 2025-09-08T10:59:13,434 print( 2025-09-08T10:59:13,434 "ERROR: Can not execute `setup.py` since setuptools failed to import in " 2025-09-08T10:59:13,434 "the build environment with exception:", 2025-09-08T10:59:13,434 file=sys.stderr, 2025-09-08T10:59:13,434 ) 2025-09-08T10:59:13,434 traceback.print_exc() 2025-09-08T10:59:13,434 sys.exit(1) 2025-09-08T10:59:13,434 2025-09-08T10:59:13,434 __file__ = %r 2025-09-08T10:59:13,434 sys.argv[0] = __file__ 2025-09-08T10:59:13,434 2025-09-08T10:59:13,434 if os.path.exists(__file__): 2025-09-08T10:59:13,434 filename = __file__ 2025-09-08T10:59:13,434 with tokenize.open(__file__) as f: 2025-09-08T10:59:13,434 setup_py_code = f.read() 2025-09-08T10:59:13,434 else: 2025-09-08T10:59:13,434 filename = "" 2025-09-08T10:59:13,434 setup_py_code = "from setuptools import setup; setup()" 2025-09-08T10:59:13,434 2025-09-08T10:59:13,434 exec(compile(setup_py_code, filename, "exec")) 2025-09-08T10:59:13,434 '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-vaqsilrs/seek-well_8b203b7696f84157885330df64f4c078/setup.py'"'"',), "", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-08hzu41j[/] 2025-09-08T10:59:13,434 [bold magenta]cwd[/]: /tmp/pip-wheel-vaqsilrs/seek-well_8b203b7696f84157885330df64f4c078/ 2025-09-08T10:59:13,434 Preparing metadata (setup.py): finished with status 'error' 2025-09-08T10:59:13,435 ERROR: metadata generation failed 2025-09-08T10:59:13,440 Exception information: 2025-09-08T10:59:13,440 Traceback (most recent call last): 2025-09-08T10:59:13,440 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata 2025-09-08T10:59:13,440 call_subprocess( 2025-09-08T10:59:13,440 ~~~~~~~~~~~~~~~^ 2025-09-08T10:59:13,440 args, 2025-09-08T10:59:13,440 ^^^^^ 2025-09-08T10:59:13,440 ...<2 lines>... 2025-09-08T10:59:13,440 spinner=spinner, 2025-09-08T10:59:13,440 ^^^^^^^^^^^^^^^^ 2025-09-08T10:59:13,440 ) 2025-09-08T10:59:13,440 ^ 2025-09-08T10:59:13,440 File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess 2025-09-08T10:59:13,440 raise error 2025-09-08T10:59:13,440 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1 2025-09-08T10:59:13,440 2025-09-08T10:59:13,440 The above exception was the direct cause of the following exception: 2025-09-08T10:59:13,440 2025-09-08T10:59:13,440 Traceback (most recent call last): 2025-09-08T10:59:13,440 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper 2025-09-08T10:59:13,440 status = _inner_run() 2025-09-08T10:59:13,440 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run 2025-09-08T10:59:13,440 return self.run(options, args) 2025-09-08T10:59:13,440 ~~~~~~~~^^^^^^^^^^^^^^^ 2025-09-08T10:59:13,440 File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper 2025-09-08T10:59:13,440 return func(self, options, args) 2025-09-08T10:59:13,440 File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run 2025-09-08T10:59:13,440 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2025-09-08T10:59:13,440 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve 2025-09-08T10:59:13,440 result = self._result = resolver.resolve( 2025-09-08T10:59:13,440 ~~~~~~~~~~~~~~~~^ 2025-09-08T10:59:13,440 collected.requirements, max_rounds=limit_how_complex_resolution_can_be 2025-09-08T10:59:13,440 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T10:59:13,440 ) 2025-09-08T10:59:13,440 ^ 2025-09-08T10:59:13,440 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve 2025-09-08T10:59:13,440 state = resolution.resolve(requirements, max_rounds=max_rounds) 2025-09-08T10:59:13,440 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve 2025-09-08T10:59:13,440 self._add_to_criteria(self.state.criteria, r, parent=None) 2025-09-08T10:59:13,440 ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T10:59:13,440 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria 2025-09-08T10:59:13,440 if not criterion.candidates: 2025-09-08T10:59:13,440 ^^^^^^^^^^^^^^^^^^^^ 2025-09-08T10:59:13,440 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__ 2025-09-08T10:59:13,440 return bool(self._sequence) 2025-09-08T10:59:13,440 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__ 2025-09-08T10:59:13,440 self._bool = any(self) 2025-09-08T10:59:13,440 ~~~^^^^^^ 2025-09-08T10:59:13,440 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in 2025-09-08T10:59:13,440 return (c for c in iterator if id(c) not in self._incompatible_ids) 2025-09-08T10:59:13,440 ^^^^^^^^ 2025-09-08T10:59:13,440 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built 2025-09-08T10:59:13,440 candidate = func() 2025-09-08T10:59:13,440 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link 2025-09-08T10:59:13,440 base: Optional[BaseCandidate] = self._make_base_candidate_from_link( 2025-09-08T10:59:13,440 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-08T10:59:13,440 link, template, name, version 2025-09-08T10:59:13,440 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T10:59:13,440 ) 2025-09-08T10:59:13,440 ^ 2025-09-08T10:59:13,440 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link 2025-09-08T10:59:13,440 self._link_candidate_cache[link] = LinkCandidate( 2025-09-08T10:59:13,440 ~~~~~~~~~~~~~^ 2025-09-08T10:59:13,440 link, 2025-09-08T10:59:13,440 ^^^^^ 2025-09-08T10:59:13,440 ...<3 lines>... 2025-09-08T10:59:13,440 version=version, 2025-09-08T10:59:13,440 ^^^^^^^^^^^^^^^^ 2025-09-08T10:59:13,440 ) 2025-09-08T10:59:13,440 ^ 2025-09-08T10:59:13,440 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__ 2025-09-08T10:59:13,440 super().__init__( 2025-09-08T10:59:13,440 ~~~~~~~~~~~~~~~~^ 2025-09-08T10:59:13,440 link=link, 2025-09-08T10:59:13,440 ^^^^^^^^^^ 2025-09-08T10:59:13,440 ...<4 lines>... 2025-09-08T10:59:13,440 version=version, 2025-09-08T10:59:13,440 ^^^^^^^^^^^^^^^^ 2025-09-08T10:59:13,440 ) 2025-09-08T10:59:13,440 ^ 2025-09-08T10:59:13,440 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__ 2025-09-08T10:59:13,440 self.dist = self._prepare() 2025-09-08T10:59:13,440 ~~~~~~~~~~~~~^^ 2025-09-08T10:59:13,440 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare 2025-09-08T10:59:13,440 dist = self._prepare_distribution() 2025-09-08T10:59:13,440 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution 2025-09-08T10:59:13,440 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2025-09-08T10:59:13,440 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T10:59:13,440 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement 2025-09-08T10:59:13,440 return self._prepare_linked_requirement(req, parallel_builds) 2025-09-08T10:59:13,440 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T10:59:13,440 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement 2025-09-08T10:59:13,440 dist = _get_prepared_distribution( 2025-09-08T10:59:13,440 req, 2025-09-08T10:59:13,440 ...<3 lines>... 2025-09-08T10:59:13,440 self.check_build_deps, 2025-09-08T10:59:13,440 ) 2025-09-08T10:59:13,440 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution 2025-09-08T10:59:13,440 abstract_dist.prepare_distribution_metadata( 2025-09-08T10:59:13,440 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-08T10:59:13,440 finder, build_isolation, check_build_deps 2025-09-08T10:59:13,440 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T10:59:13,440 ) 2025-09-08T10:59:13,440 ^ 2025-09-08T10:59:13,440 File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata 2025-09-08T10:59:13,440 self.req.prepare_metadata() 2025-09-08T10:59:13,440 ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 2025-09-08T10:59:13,440 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata 2025-09-08T10:59:13,440 self.metadata_directory = generate_metadata_legacy( 2025-09-08T10:59:13,440 ~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-08T10:59:13,440 build_env=self.build_env, 2025-09-08T10:59:13,440 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T10:59:13,440 ...<3 lines>... 2025-09-08T10:59:13,440 details=details, 2025-09-08T10:59:13,440 ^^^^^^^^^^^^^^^^ 2025-09-08T10:59:13,440 ) 2025-09-08T10:59:13,440 ^ 2025-09-08T10:59:13,440 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata 2025-09-08T10:59:13,440 raise MetadataGenerationFailed(package_details=details) from error 2025-09-08T10:59:13,440 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2025-09-08T10:59:13,465 Removed seek-well==0.1.0 from https://files.pythonhosted.org/packages/7d/36/d4143eeebb88d93ee411877ac9e77c03981caa68ce489289b183817cb391/seek-well-0.1.0.tar.gz from build tracker '/tmp/pip-build-tracker-frl8uwnf' 2025-09-08T10:59:13,465 Removed build tracker: '/tmp/pip-build-tracker-frl8uwnf'