2025-09-14T14:39:52,764 Created temporary directory: /tmp/pip-build-tracker-e8xnv91e 2025-09-14T14:39:52,765 Initialized build tracking at /tmp/pip-build-tracker-e8xnv91e 2025-09-14T14:39:52,765 Created build tracker: /tmp/pip-build-tracker-e8xnv91e 2025-09-14T14:39:52,765 Entered build tracker: /tmp/pip-build-tracker-e8xnv91e 2025-09-14T14:39:52,765 Created temporary directory: /tmp/pip-wheel-uqz51rc4 2025-09-14T14:39:52,768 Created temporary directory: /tmp/pip-ephem-wheel-cache-60vinb7a 2025-09-14T14:39:52,821 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2025-09-14T14:39:52,823 2 location(s) to search for versions of layout-v: 2025-09-14T14:39:52,823 * https://pypi.org/simple/layout-v/ 2025-09-14T14:39:52,823 * https://www.piwheels.org/simple/layout-v/ 2025-09-14T14:39:52,824 Fetching project page and analyzing links: https://pypi.org/simple/layout-v/ 2025-09-14T14:39:52,824 Getting page https://pypi.org/simple/layout-v/ 2025-09-14T14:39:52,825 Found index url https://pypi.org/simple/ 2025-09-14T14:39:52,894 Fetched page https://pypi.org/simple/layout-v/ as application/vnd.pypi.simple.v1+json 2025-09-14T14:39:52,896 Found link https://files.pythonhosted.org/packages/2d/d0/be3216179bc1cee3a83b8a36bf4e9dd5197c85441d3673c39f3760d65ab9/layout-v-0.0.5.tar.gz (from https://pypi.org/simple/layout-v/), version: 0.0.5 2025-09-14T14:39:52,896 Skipping link: No binaries permitted for layout-v: https://files.pythonhosted.org/packages/ee/73/52e5ea8ed184529d209574394b10861042a9522fab77e2c0ea689e5335f2/layout_v-0.0.5-py3-none-any.whl (from https://pypi.org/simple/layout-v/) 2025-09-14T14:39:52,897 Found link https://files.pythonhosted.org/packages/2f/5f/6417912fc34cc6659ca8c5ec17b053e021b5104e50a4871f687ec3bbd6e7/layout-v-0.0.6.tar.gz (from https://pypi.org/simple/layout-v/), version: 0.0.6 2025-09-14T14:39:52,897 Skipping link: No binaries permitted for layout-v: https://files.pythonhosted.org/packages/c6/17/82fb519e7b85f67954b3e332671e792e37ee426f129172e21417f0c6843a/layout_v-0.0.6-py3-none-any.whl (from https://pypi.org/simple/layout-v/) 2025-09-14T14:39:52,897 Found link https://files.pythonhosted.org/packages/43/21/8a88289269ac17b8afb96ac1663b6eee6aed4bb513e404b69f6fde7cd482/layout-v-0.0.7.tar.gz (from https://pypi.org/simple/layout-v/), version: 0.0.7 2025-09-14T14:39:52,897 Skipping link: No binaries permitted for layout-v: https://files.pythonhosted.org/packages/fd/4f/6c2204de81d2c2e4ac070c1af2aaa6c0c88063985888a58cfd263447bf8d/layout_v-0.0.7-py3-none-any.whl (from https://pypi.org/simple/layout-v/) 2025-09-14T14:39:52,897 Found link https://files.pythonhosted.org/packages/18/bd/7b0ec2f392b182dcf42c998b3d2771205f4e70858984e8df50688f00c9d6/layout-v-0.0.8.tar.gz (from https://pypi.org/simple/layout-v/), version: 0.0.8 2025-09-14T14:39:52,898 Skipping link: No binaries permitted for layout-v: https://files.pythonhosted.org/packages/46/76/fb3af449f6506343eb3c21a74ce6cbd65b6a7df81548f597837974c94338/layout_v-0.0.8-py3-none-any.whl (from https://pypi.org/simple/layout-v/) 2025-09-14T14:39:52,898 Found link https://files.pythonhosted.org/packages/ad/89/7c6ead30463a9aa3533e9d5577bae7d794ec94f5833d34e53bdda1676cc0/layout-v-0.0.9.tar.gz (from https://pypi.org/simple/layout-v/), version: 0.0.9 2025-09-14T14:39:52,898 Skipping link: No binaries permitted for layout-v: https://files.pythonhosted.org/packages/92/f1/6d0a55a23fe2d37523caf60129ca3e5f3141cce94ab6db062ddaa93ee3fd/layout_v-0.0.9-py3-none-any.whl (from https://pypi.org/simple/layout-v/) 2025-09-14T14:39:52,898 Found link https://files.pythonhosted.org/packages/5f/36/eba5d291f0605065ada9ea85d772f585dae64f6ac4fd82929c91064b2162/layout-v-0.1.0.tar.gz (from https://pypi.org/simple/layout-v/), version: 0.1.0 2025-09-14T14:39:52,898 Skipping link: No binaries permitted for layout-v: https://files.pythonhosted.org/packages/d4/ef/6c8e1f82acc746daf6077c90d304905d28776c730f7915cac09aaecf6cd6/layout_v-0.1.0-py3-none-any.whl (from https://pypi.org/simple/layout-v/) 2025-09-14T14:39:52,898 Found link https://files.pythonhosted.org/packages/f2/40/36221a0c3fd0065b8661d704536ed8867f1c1f02f851b278424d989330ec/layout-v-0.1.1.tar.gz (from https://pypi.org/simple/layout-v/), version: 0.1.1 2025-09-14T14:39:52,899 Skipping link: No binaries permitted for layout-v: https://files.pythonhosted.org/packages/86/ad/23fd3959cead8c725add9003fb907e24bb9a544d033a8dffa46501373a1f/layout_v-0.1.1-py3-none-any.whl (from https://pypi.org/simple/layout-v/) 2025-09-14T14:39:52,899 Fetching project page and analyzing links: https://www.piwheels.org/simple/layout-v/ 2025-09-14T14:39:52,899 Getting page https://www.piwheels.org/simple/layout-v/ 2025-09-14T14:39:52,900 Found index url https://www.piwheels.org/simple/ 2025-09-14T14:39:52,980 Fetched page https://www.piwheels.org/simple/layout-v/ as text/html 2025-09-14T14:39:52,981 Skipping link: not a file: https://www.piwheels.org/simple/layout-v/ 2025-09-14T14:39:52,981 Skipping link: not a file: https://pypi.org/simple/layout-v/ 2025-09-14T14:39:53,003 Given no hashes to check 1 links for project 'layout-v': discarding no candidates 2025-09-14T14:39:53,004 Collecting layout-v==0.0.6 2025-09-14T14:39:53,006 Created temporary directory: /tmp/pip-unpack-s930n6hm 2025-09-14T14:39:53,205 Downloading layout-v-0.0.6.tar.gz (158 kB) 2025-09-14T14:39:53,309 Added layout-v==0.0.6 from https://files.pythonhosted.org/packages/2f/5f/6417912fc34cc6659ca8c5ec17b053e021b5104e50a4871f687ec3bbd6e7/layout-v-0.0.6.tar.gz to build tracker '/tmp/pip-build-tracker-e8xnv91e' 2025-09-14T14:39:53,310 Running setup.py (path:/tmp/pip-wheel-uqz51rc4/layout-v_44f7d27cadbd46f8a012113b6a728eea/setup.py) egg_info for package layout-v 2025-09-14T14:39:53,311 Created temporary directory: /tmp/pip-pip-egg-info-yq_i1k52 2025-09-14T14:39:53,311 Preparing metadata (setup.py): started 2025-09-14T14:39:53,312 Running command python setup.py egg_info 2025-09-14T14:39:53,820 Traceback (most recent call last): 2025-09-14T14:39:53,822 File "", line 2, in 2025-09-14T14:39:53,823 exec(compile(''' 2025-09-14T14:39:53,823 ~~~~^^^^^^^^^^^^ 2025-09-14T14:39:53,823 # This is -- a caller that pip uses to run setup.py 2025-09-14T14:39:53,823 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-14T14:39:53,823 ...<32 lines>... 2025-09-14T14:39:53,823 exec(compile(setup_py_code, filename, "exec")) 2025-09-14T14:39:53,823 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-14T14:39:53,823 ''' % ('/tmp/pip-wheel-uqz51rc4/layout-v_44f7d27cadbd46f8a012113b6a728eea/setup.py',), "", "exec")) 2025-09-14T14:39:53,823 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-14T14:39:53,823 File "", line 35, in 2025-09-14T14:39:53,824 File "/tmp/pip-wheel-uqz51rc4/layout-v_44f7d27cadbd46f8a012113b6a728eea/setup.py", line 9, in 2025-09-14T14:39:53,824 INSTALL_REQ = get_req('requirements.txt') 2025-09-14T14:39:53,824 File "/tmp/pip-wheel-uqz51rc4/layout-v_44f7d27cadbd46f8a012113b6a728eea/setup.py", line 5, in get_req 2025-09-14T14:39:53,824 with open(req_path, encoding='utf8') as f: 2025-09-14T14:39:53,824 ~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-14T14:39:53,824 FileNotFoundError: [Errno 2] No such file or directory: 'requirements.txt' 2025-09-14T14:39:53,912 ERROR: python setup.py egg_info exited with 1 2025-09-14T14:39:53,924 [bold magenta]full command[/]: [blue]/usr/bin/python3 -c ' 2025-09-14T14:39:53,924 exec(compile('"'"''"'"''"'"' 2025-09-14T14:39:53,924 # This is -- a caller that pip uses to run setup.py 2025-09-14T14:39:53,924 # 2025-09-14T14:39:53,924 # - It imports setuptools before invoking setup.py, to enable projects that directly 2025-09-14T14:39:53,924 # import from `distutils.core` to work with newer packaging standards. 2025-09-14T14:39:53,924 # - It provides a clear error message when setuptools is not installed. 2025-09-14T14:39:53,924 # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so 2025-09-14T14:39:53,924 # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: 2025-09-14T14:39:53,924 # manifest_maker: standard file '"'"'-c'"'"' not found". 2025-09-14T14:39:53,924 # - It generates a shim setup.py, for handling setup.cfg-only projects. 2025-09-14T14:39:53,924 import os, sys, tokenize, traceback 2025-09-14T14:39:53,924 2025-09-14T14:39:53,924 try: 2025-09-14T14:39:53,924 import setuptools 2025-09-14T14:39:53,924 except ImportError: 2025-09-14T14:39:53,924 print( 2025-09-14T14:39:53,924 "ERROR: Can not execute `setup.py` since setuptools failed to import in " 2025-09-14T14:39:53,924 "the build environment with exception:", 2025-09-14T14:39:53,924 file=sys.stderr, 2025-09-14T14:39:53,924 ) 2025-09-14T14:39:53,924 traceback.print_exc() 2025-09-14T14:39:53,924 sys.exit(1) 2025-09-14T14:39:53,924 2025-09-14T14:39:53,924 __file__ = %r 2025-09-14T14:39:53,924 sys.argv[0] = __file__ 2025-09-14T14:39:53,924 2025-09-14T14:39:53,924 if os.path.exists(__file__): 2025-09-14T14:39:53,924 filename = __file__ 2025-09-14T14:39:53,924 with tokenize.open(__file__) as f: 2025-09-14T14:39:53,924 setup_py_code = f.read() 2025-09-14T14:39:53,924 else: 2025-09-14T14:39:53,924 filename = "" 2025-09-14T14:39:53,924 setup_py_code = "from setuptools import setup; setup()" 2025-09-14T14:39:53,924 2025-09-14T14:39:53,924 exec(compile(setup_py_code, filename, "exec")) 2025-09-14T14:39:53,924 '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-uqz51rc4/layout-v_44f7d27cadbd46f8a012113b6a728eea/setup.py'"'"',), "", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-yq_i1k52[/] 2025-09-14T14:39:53,924 [bold magenta]cwd[/]: /tmp/pip-wheel-uqz51rc4/layout-v_44f7d27cadbd46f8a012113b6a728eea/ 2025-09-14T14:39:53,924 Preparing metadata (setup.py): finished with status 'error' 2025-09-14T14:39:53,925 ERROR: metadata generation failed 2025-09-14T14:39:53,930 Exception information: 2025-09-14T14:39:53,930 Traceback (most recent call last): 2025-09-14T14:39:53,930 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata 2025-09-14T14:39:53,930 call_subprocess( 2025-09-14T14:39:53,930 ~~~~~~~~~~~~~~~^ 2025-09-14T14:39:53,930 args, 2025-09-14T14:39:53,930 ^^^^^ 2025-09-14T14:39:53,930 ...<2 lines>... 2025-09-14T14:39:53,930 spinner=spinner, 2025-09-14T14:39:53,930 ^^^^^^^^^^^^^^^^ 2025-09-14T14:39:53,930 ) 2025-09-14T14:39:53,930 ^ 2025-09-14T14:39:53,930 File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess 2025-09-14T14:39:53,930 raise error 2025-09-14T14:39:53,930 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1 2025-09-14T14:39:53,930 2025-09-14T14:39:53,930 The above exception was the direct cause of the following exception: 2025-09-14T14:39:53,930 2025-09-14T14:39:53,930 Traceback (most recent call last): 2025-09-14T14:39:53,930 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper 2025-09-14T14:39:53,930 status = _inner_run() 2025-09-14T14:39:53,930 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run 2025-09-14T14:39:53,930 return self.run(options, args) 2025-09-14T14:39:53,930 ~~~~~~~~^^^^^^^^^^^^^^^ 2025-09-14T14:39:53,930 File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper 2025-09-14T14:39:53,930 return func(self, options, args) 2025-09-14T14:39:53,930 File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run 2025-09-14T14:39:53,930 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2025-09-14T14:39:53,930 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve 2025-09-14T14:39:53,930 result = self._result = resolver.resolve( 2025-09-14T14:39:53,930 ~~~~~~~~~~~~~~~~^ 2025-09-14T14:39:53,930 collected.requirements, max_rounds=limit_how_complex_resolution_can_be 2025-09-14T14:39:53,930 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-14T14:39:53,930 ) 2025-09-14T14:39:53,930 ^ 2025-09-14T14:39:53,930 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve 2025-09-14T14:39:53,930 state = resolution.resolve(requirements, max_rounds=max_rounds) 2025-09-14T14:39:53,930 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve 2025-09-14T14:39:53,930 self._add_to_criteria(self.state.criteria, r, parent=None) 2025-09-14T14:39:53,930 ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-14T14:39:53,930 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria 2025-09-14T14:39:53,930 if not criterion.candidates: 2025-09-14T14:39:53,930 ^^^^^^^^^^^^^^^^^^^^ 2025-09-14T14:39:53,930 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__ 2025-09-14T14:39:53,930 return bool(self._sequence) 2025-09-14T14:39:53,930 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__ 2025-09-14T14:39:53,930 self._bool = any(self) 2025-09-14T14:39:53,930 ~~~^^^^^^ 2025-09-14T14:39:53,930 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in 2025-09-14T14:39:53,930 return (c for c in iterator if id(c) not in self._incompatible_ids) 2025-09-14T14:39:53,930 ^^^^^^^^ 2025-09-14T14:39:53,930 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built 2025-09-14T14:39:53,930 candidate = func() 2025-09-14T14:39:53,930 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link 2025-09-14T14:39:53,930 base: Optional[BaseCandidate] = self._make_base_candidate_from_link( 2025-09-14T14:39:53,930 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-14T14:39:53,930 link, template, name, version 2025-09-14T14:39:53,930 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-14T14:39:53,930 ) 2025-09-14T14:39:53,930 ^ 2025-09-14T14:39:53,930 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link 2025-09-14T14:39:53,930 self._link_candidate_cache[link] = LinkCandidate( 2025-09-14T14:39:53,930 ~~~~~~~~~~~~~^ 2025-09-14T14:39:53,930 link, 2025-09-14T14:39:53,930 ^^^^^ 2025-09-14T14:39:53,930 ...<3 lines>... 2025-09-14T14:39:53,930 version=version, 2025-09-14T14:39:53,930 ^^^^^^^^^^^^^^^^ 2025-09-14T14:39:53,930 ) 2025-09-14T14:39:53,930 ^ 2025-09-14T14:39:53,930 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__ 2025-09-14T14:39:53,930 super().__init__( 2025-09-14T14:39:53,930 ~~~~~~~~~~~~~~~~^ 2025-09-14T14:39:53,930 link=link, 2025-09-14T14:39:53,930 ^^^^^^^^^^ 2025-09-14T14:39:53,930 ...<4 lines>... 2025-09-14T14:39:53,930 version=version, 2025-09-14T14:39:53,930 ^^^^^^^^^^^^^^^^ 2025-09-14T14:39:53,930 ) 2025-09-14T14:39:53,930 ^ 2025-09-14T14:39:53,930 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__ 2025-09-14T14:39:53,930 self.dist = self._prepare() 2025-09-14T14:39:53,930 ~~~~~~~~~~~~~^^ 2025-09-14T14:39:53,930 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare 2025-09-14T14:39:53,930 dist = self._prepare_distribution() 2025-09-14T14:39:53,930 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution 2025-09-14T14:39:53,930 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2025-09-14T14:39:53,930 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-14T14:39:53,930 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement 2025-09-14T14:39:53,930 return self._prepare_linked_requirement(req, parallel_builds) 2025-09-14T14:39:53,930 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^ 2025-09-14T14:39:53,930 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement 2025-09-14T14:39:53,930 dist = _get_prepared_distribution( 2025-09-14T14:39:53,930 req, 2025-09-14T14:39:53,930 ...<3 lines>... 2025-09-14T14:39:53,930 self.check_build_deps, 2025-09-14T14:39:53,930 ) 2025-09-14T14:39:53,930 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution 2025-09-14T14:39:53,930 abstract_dist.prepare_distribution_metadata( 2025-09-14T14:39:53,930 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-14T14:39:53,930 finder, build_isolation, check_build_deps 2025-09-14T14:39:53,930 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-14T14:39:53,930 ) 2025-09-14T14:39:53,930 ^ 2025-09-14T14:39:53,930 File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata 2025-09-14T14:39:53,930 self.req.prepare_metadata() 2025-09-14T14:39:53,930 ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 2025-09-14T14:39:53,930 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata 2025-09-14T14:39:53,930 self.metadata_directory = generate_metadata_legacy( 2025-09-14T14:39:53,930 ~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-14T14:39:53,930 build_env=self.build_env, 2025-09-14T14:39:53,930 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-14T14:39:53,930 ...<3 lines>... 2025-09-14T14:39:53,930 details=details, 2025-09-14T14:39:53,930 ^^^^^^^^^^^^^^^^ 2025-09-14T14:39:53,930 ) 2025-09-14T14:39:53,930 ^ 2025-09-14T14:39:53,930 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata 2025-09-14T14:39:53,930 raise MetadataGenerationFailed(package_details=details) from error 2025-09-14T14:39:53,930 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2025-09-14T14:39:53,950 Removed layout-v==0.0.6 from https://files.pythonhosted.org/packages/2f/5f/6417912fc34cc6659ca8c5ec17b053e021b5104e50a4871f687ec3bbd6e7/layout-v-0.0.6.tar.gz from build tracker '/tmp/pip-build-tracker-e8xnv91e' 2025-09-14T14:39:53,950 Removed build tracker: '/tmp/pip-build-tracker-e8xnv91e'