2025-09-08T01:36:40,226 Created temporary directory: /tmp/pip-build-tracker-d875tvsb 2025-09-08T01:36:40,226 Initialized build tracking at /tmp/pip-build-tracker-d875tvsb 2025-09-08T01:36:40,227 Created build tracker: /tmp/pip-build-tracker-d875tvsb 2025-09-08T01:36:40,227 Entered build tracker: /tmp/pip-build-tracker-d875tvsb 2025-09-08T01:36:40,227 Created temporary directory: /tmp/pip-wheel-yv80wbc7 2025-09-08T01:36:40,230 Created temporary directory: /tmp/pip-ephem-wheel-cache-3398siv1 2025-09-08T01:36:40,288 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2025-09-08T01:36:40,290 2 location(s) to search for versions of pug-ann: 2025-09-08T01:36:40,290 * https://pypi.org/simple/pug-ann/ 2025-09-08T01:36:40,290 * https://www.piwheels.org/simple/pug-ann/ 2025-09-08T01:36:40,291 Fetching project page and analyzing links: https://pypi.org/simple/pug-ann/ 2025-09-08T01:36:40,291 Getting page https://pypi.org/simple/pug-ann/ 2025-09-08T01:36:40,292 Found index url https://pypi.org/simple/ 2025-09-08T01:36:40,361 Fetched page https://pypi.org/simple/pug-ann/ as application/vnd.pypi.simple.v1+json 2025-09-08T01:36:40,364 Found link https://files.pythonhosted.org/packages/20/d9/92c9d51197ffc1eb014f732388322597cd04aaedecd0e9f1926f7c7f0872/pug-ann-0.0.5.tar.gz (from https://pypi.org/simple/pug-ann/), version: 0.0.5 2025-09-08T01:36:40,364 Found link https://files.pythonhosted.org/packages/d5/a8/0cfa339d454ca22eca8a344743cf6576e9edb194f46b32d9cb5d9a083054/pug-ann-0.0.6.tar.gz (from https://pypi.org/simple/pug-ann/), version: 0.0.6 2025-09-08T01:36:40,364 Found link https://files.pythonhosted.org/packages/28/d2/2ffd44e56ddf28a361acb1514d3f48a6da1ec86a2565036706da09120695/pug-ann-0.0.7.tar.gz (from https://pypi.org/simple/pug-ann/), version: 0.0.7 2025-09-08T01:36:40,365 Found link https://files.pythonhosted.org/packages/8f/c1/7b4cc358beb248bf1fc0927d0d2b47f46a118ddebf2d9ea13b2cd64419d4/pug-ann-0.0.8.tar.gz (from https://pypi.org/simple/pug-ann/), version: 0.0.8 2025-09-08T01:36:40,365 Found link https://files.pythonhosted.org/packages/f5/57/da44e4969fcaeca074673704decd28f106491a9765438462aae5f220e239/pug-ann-0.0.9b.tar.gz (from https://pypi.org/simple/pug-ann/), version: 0.0.9b 2025-09-08T01:36:40,365 Found link https://files.pythonhosted.org/packages/6b/2f/7b23bcfcf1365f0efd6fa6e39d37f9c8086835eff1078c07f11c5c6f1c81/pug-ann-0.0.9c.tar.gz (from https://pypi.org/simple/pug-ann/), version: 0.0.9c 2025-09-08T01:36:40,365 Found link https://files.pythonhosted.org/packages/ef/7b/97c10f5a074b2d4fc1020481953a888b28da60e956a98cebb5b151334e54/pug-ann-0.0.12.tar.gz (from https://pypi.org/simple/pug-ann/), version: 0.0.12 2025-09-08T01:36:40,365 Found link https://files.pythonhosted.org/packages/58/dd/1aa9011bd3a4d22113ea44d5523ad6e1d0384d2b0c74d9a07e74c6d44ba3/pug-ann-0.0.14.tar.gz (from https://pypi.org/simple/pug-ann/), version: 0.0.14 2025-09-08T01:36:40,366 Found link https://files.pythonhosted.org/packages/a0/a3/0955dd097adc5ee94e65afe4eab47f627f221ab6553fcdbfe5d18487f31a/pug-ann-0.0.15.tar.gz (from https://pypi.org/simple/pug-ann/), version: 0.0.15 2025-09-08T01:36:40,366 Found link https://files.pythonhosted.org/packages/d2/d8/80cb545343bb4a394992f07346394b89e7e0cb6470f3b3619ff98e64fa66/pug-ann-0.0.17.tar.gz (from https://pypi.org/simple/pug-ann/), version: 0.0.17 2025-09-08T01:36:40,366 Found link https://files.pythonhosted.org/packages/4e/04/fc72eca106f86e5dbb62c8645565a5999f7803728178f9e9864e5b5aed98/pug-ann-0.0.18.tar.gz (from https://pypi.org/simple/pug-ann/), version: 0.0.18 2025-09-08T01:36:40,366 Found link https://files.pythonhosted.org/packages/b3/7a/6ce9ca2715e1d2ba9495e5385e35840bc2b87606c8f5ee3c313949a6979c/pug-ann-0.0.19.tar.gz (from https://pypi.org/simple/pug-ann/), version: 0.0.19 2025-09-08T01:36:40,367 Found link https://files.pythonhosted.org/packages/5d/00/3f5a94155cb2ddd943ddac20b093144df013b026f76740ca1521bf704ed1/pug-ann-0.0.20.tar.gz (from https://pypi.org/simple/pug-ann/), version: 0.0.20 2025-09-08T01:36:40,367 Found link https://files.pythonhosted.org/packages/3d/fd/494c971663589bdf664fb9543cf0ada95a3fc167be3e10425fa46b31d1b1/pug-ann-0.0.21.tar.gz (from https://pypi.org/simple/pug-ann/), version: 0.0.21 2025-09-08T01:36:40,367 Found link https://files.pythonhosted.org/packages/fb/5a/b11cdc6db4b1daf2f41d16e3d4bcca08469213ce03a4f130b37f240c816d/pug-ann-0.0.22.tar.gz (from https://pypi.org/simple/pug-ann/), version: 0.0.22 2025-09-08T01:36:40,367 Fetching project page and analyzing links: https://www.piwheels.org/simple/pug-ann/ 2025-09-08T01:36:40,368 Getting page https://www.piwheels.org/simple/pug-ann/ 2025-09-08T01:36:40,369 Found index url https://www.piwheels.org/simple/ 2025-09-08T01:36:40,484 Fetched page https://www.piwheels.org/simple/pug-ann/ as text/html 2025-09-08T01:36:40,485 Skipping link: not a file: https://www.piwheels.org/simple/pug-ann/ 2025-09-08T01:36:40,485 Skipping link: not a file: https://pypi.org/simple/pug-ann/ 2025-09-08T01:36:40,513 Given no hashes to check 1 links for project 'pug-ann': discarding no candidates 2025-09-08T01:36:40,515 Collecting pug-ann==0.0.22 2025-09-08T01:36:40,516 Created temporary directory: /tmp/pip-unpack-q_ms77zc 2025-09-08T01:36:40,669 Downloading pug-ann-0.0.22.tar.gz (614 kB) 2025-09-08T01:36:40,814 Added pug-ann==0.0.22 from https://files.pythonhosted.org/packages/fb/5a/b11cdc6db4b1daf2f41d16e3d4bcca08469213ce03a4f130b37f240c816d/pug-ann-0.0.22.tar.gz to build tracker '/tmp/pip-build-tracker-d875tvsb' 2025-09-08T01:36:40,815 Running setup.py (path:/tmp/pip-wheel-yv80wbc7/pug-ann_1720531ae313404e8ac624c066d3b900/setup.py) egg_info for package pug-ann 2025-09-08T01:36:40,815 Created temporary directory: /tmp/pip-pip-egg-info-an52thcr 2025-09-08T01:36:40,816 Preparing metadata (setup.py): started 2025-09-08T01:36:40,816 Running command python setup.py egg_info 2025-09-08T01:36:41,336 Traceback (most recent call last): 2025-09-08T01:36:41,338 File "", line 2, in 2025-09-08T01:36:41,338 exec(compile(''' 2025-09-08T01:36:41,338 ~~~~^^^^^^^^^^^^ 2025-09-08T01:36:41,338 # This is -- a caller that pip uses to run setup.py 2025-09-08T01:36:41,338 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T01:36:41,338 ...<32 lines>... 2025-09-08T01:36:41,338 exec(compile(setup_py_code, filename, "exec")) 2025-09-08T01:36:41,339 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T01:36:41,339 ''' % ('/tmp/pip-wheel-yv80wbc7/pug-ann_1720531ae313404e8ac624c066d3b900/setup.py',), "", "exec")) 2025-09-08T01:36:41,339 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T01:36:41,339 File "", line 35, in 2025-09-08T01:36:41,339 File "/tmp/pip-wheel-yv80wbc7/pug-ann_1720531ae313404e8ac624c066d3b900/setup.py", line 27, in 2025-09-08T01:36:41,339 execfile(package_info_path, global_env, env) 2025-09-08T01:36:41,339 ^^^^^^^^ 2025-09-08T01:36:41,339 NameError: name 'execfile' is not defined 2025-09-08T01:36:41,340 Installing package named pug.ann from the pug-ann project, a sub-package/project of the namespace package pug.ann. . . 2025-09-08T01:36:41,423 ERROR: python setup.py egg_info exited with 1 2025-09-08T01:36:41,435 [bold magenta]full command[/]: [blue]/usr/bin/python3 -c ' 2025-09-08T01:36:41,435 exec(compile('"'"''"'"''"'"' 2025-09-08T01:36:41,435 # This is -- a caller that pip uses to run setup.py 2025-09-08T01:36:41,435 # 2025-09-08T01:36:41,435 # - It imports setuptools before invoking setup.py, to enable projects that directly 2025-09-08T01:36:41,435 # import from `distutils.core` to work with newer packaging standards. 2025-09-08T01:36:41,435 # - It provides a clear error message when setuptools is not installed. 2025-09-08T01:36:41,435 # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so 2025-09-08T01:36:41,435 # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: 2025-09-08T01:36:41,435 # manifest_maker: standard file '"'"'-c'"'"' not found". 2025-09-08T01:36:41,435 # - It generates a shim setup.py, for handling setup.cfg-only projects. 2025-09-08T01:36:41,435 import os, sys, tokenize, traceback 2025-09-08T01:36:41,435 2025-09-08T01:36:41,435 try: 2025-09-08T01:36:41,435 import setuptools 2025-09-08T01:36:41,435 except ImportError: 2025-09-08T01:36:41,435 print( 2025-09-08T01:36:41,435 "ERROR: Can not execute `setup.py` since setuptools failed to import in " 2025-09-08T01:36:41,435 "the build environment with exception:", 2025-09-08T01:36:41,435 file=sys.stderr, 2025-09-08T01:36:41,435 ) 2025-09-08T01:36:41,435 traceback.print_exc() 2025-09-08T01:36:41,435 sys.exit(1) 2025-09-08T01:36:41,435 2025-09-08T01:36:41,435 __file__ = %r 2025-09-08T01:36:41,435 sys.argv[0] = __file__ 2025-09-08T01:36:41,435 2025-09-08T01:36:41,435 if os.path.exists(__file__): 2025-09-08T01:36:41,435 filename = __file__ 2025-09-08T01:36:41,435 with tokenize.open(__file__) as f: 2025-09-08T01:36:41,435 setup_py_code = f.read() 2025-09-08T01:36:41,435 else: 2025-09-08T01:36:41,435 filename = "" 2025-09-08T01:36:41,435 setup_py_code = "from setuptools import setup; setup()" 2025-09-08T01:36:41,435 2025-09-08T01:36:41,435 exec(compile(setup_py_code, filename, "exec")) 2025-09-08T01:36:41,435 '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-yv80wbc7/pug-ann_1720531ae313404e8ac624c066d3b900/setup.py'"'"',), "", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-an52thcr[/] 2025-09-08T01:36:41,435 [bold magenta]cwd[/]: /tmp/pip-wheel-yv80wbc7/pug-ann_1720531ae313404e8ac624c066d3b900/ 2025-09-08T01:36:41,435 Preparing metadata (setup.py): finished with status 'error' 2025-09-08T01:36:41,436 ERROR: metadata generation failed 2025-09-08T01:36:41,441 Exception information: 2025-09-08T01:36:41,441 Traceback (most recent call last): 2025-09-08T01:36:41,441 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata 2025-09-08T01:36:41,441 call_subprocess( 2025-09-08T01:36:41,441 ~~~~~~~~~~~~~~~^ 2025-09-08T01:36:41,441 args, 2025-09-08T01:36:41,441 ^^^^^ 2025-09-08T01:36:41,441 ...<2 lines>... 2025-09-08T01:36:41,441 spinner=spinner, 2025-09-08T01:36:41,441 ^^^^^^^^^^^^^^^^ 2025-09-08T01:36:41,441 ) 2025-09-08T01:36:41,441 ^ 2025-09-08T01:36:41,441 File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess 2025-09-08T01:36:41,441 raise error 2025-09-08T01:36:41,441 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1 2025-09-08T01:36:41,441 2025-09-08T01:36:41,441 The above exception was the direct cause of the following exception: 2025-09-08T01:36:41,441 2025-09-08T01:36:41,441 Traceback (most recent call last): 2025-09-08T01:36:41,441 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper 2025-09-08T01:36:41,441 status = _inner_run() 2025-09-08T01:36:41,441 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run 2025-09-08T01:36:41,441 return self.run(options, args) 2025-09-08T01:36:41,441 ~~~~~~~~^^^^^^^^^^^^^^^ 2025-09-08T01:36:41,441 File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper 2025-09-08T01:36:41,441 return func(self, options, args) 2025-09-08T01:36:41,441 File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run 2025-09-08T01:36:41,441 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2025-09-08T01:36:41,441 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve 2025-09-08T01:36:41,441 result = self._result = resolver.resolve( 2025-09-08T01:36:41,441 ~~~~~~~~~~~~~~~~^ 2025-09-08T01:36:41,441 collected.requirements, max_rounds=limit_how_complex_resolution_can_be 2025-09-08T01:36:41,441 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T01:36:41,441 ) 2025-09-08T01:36:41,441 ^ 2025-09-08T01:36:41,441 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve 2025-09-08T01:36:41,441 state = resolution.resolve(requirements, max_rounds=max_rounds) 2025-09-08T01:36:41,441 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve 2025-09-08T01:36:41,441 self._add_to_criteria(self.state.criteria, r, parent=None) 2025-09-08T01:36:41,441 ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T01:36:41,441 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria 2025-09-08T01:36:41,441 if not criterion.candidates: 2025-09-08T01:36:41,441 ^^^^^^^^^^^^^^^^^^^^ 2025-09-08T01:36:41,441 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__ 2025-09-08T01:36:41,441 return bool(self._sequence) 2025-09-08T01:36:41,441 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__ 2025-09-08T01:36:41,441 self._bool = any(self) 2025-09-08T01:36:41,441 ~~~^^^^^^ 2025-09-08T01:36:41,441 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in 2025-09-08T01:36:41,441 return (c for c in iterator if id(c) not in self._incompatible_ids) 2025-09-08T01:36:41,441 ^^^^^^^^ 2025-09-08T01:36:41,441 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built 2025-09-08T01:36:41,441 candidate = func() 2025-09-08T01:36:41,441 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link 2025-09-08T01:36:41,441 base: Optional[BaseCandidate] = self._make_base_candidate_from_link( 2025-09-08T01:36:41,441 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-08T01:36:41,441 link, template, name, version 2025-09-08T01:36:41,441 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T01:36:41,441 ) 2025-09-08T01:36:41,441 ^ 2025-09-08T01:36:41,441 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link 2025-09-08T01:36:41,441 self._link_candidate_cache[link] = LinkCandidate( 2025-09-08T01:36:41,441 ~~~~~~~~~~~~~^ 2025-09-08T01:36:41,441 link, 2025-09-08T01:36:41,441 ^^^^^ 2025-09-08T01:36:41,441 ...<3 lines>... 2025-09-08T01:36:41,441 version=version, 2025-09-08T01:36:41,441 ^^^^^^^^^^^^^^^^ 2025-09-08T01:36:41,441 ) 2025-09-08T01:36:41,441 ^ 2025-09-08T01:36:41,441 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__ 2025-09-08T01:36:41,441 super().__init__( 2025-09-08T01:36:41,441 ~~~~~~~~~~~~~~~~^ 2025-09-08T01:36:41,441 link=link, 2025-09-08T01:36:41,441 ^^^^^^^^^^ 2025-09-08T01:36:41,441 ...<4 lines>... 2025-09-08T01:36:41,441 version=version, 2025-09-08T01:36:41,441 ^^^^^^^^^^^^^^^^ 2025-09-08T01:36:41,441 ) 2025-09-08T01:36:41,441 ^ 2025-09-08T01:36:41,441 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__ 2025-09-08T01:36:41,441 self.dist = self._prepare() 2025-09-08T01:36:41,441 ~~~~~~~~~~~~~^^ 2025-09-08T01:36:41,441 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare 2025-09-08T01:36:41,441 dist = self._prepare_distribution() 2025-09-08T01:36:41,441 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution 2025-09-08T01:36:41,441 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2025-09-08T01:36:41,441 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T01:36:41,441 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement 2025-09-08T01:36:41,441 return self._prepare_linked_requirement(req, parallel_builds) 2025-09-08T01:36:41,441 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T01:36:41,441 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement 2025-09-08T01:36:41,441 dist = _get_prepared_distribution( 2025-09-08T01:36:41,441 req, 2025-09-08T01:36:41,441 ...<3 lines>... 2025-09-08T01:36:41,441 self.check_build_deps, 2025-09-08T01:36:41,441 ) 2025-09-08T01:36:41,441 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution 2025-09-08T01:36:41,441 abstract_dist.prepare_distribution_metadata( 2025-09-08T01:36:41,441 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-08T01:36:41,441 finder, build_isolation, check_build_deps 2025-09-08T01:36:41,441 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T01:36:41,441 ) 2025-09-08T01:36:41,441 ^ 2025-09-08T01:36:41,441 File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata 2025-09-08T01:36:41,441 self.req.prepare_metadata() 2025-09-08T01:36:41,441 ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 2025-09-08T01:36:41,441 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata 2025-09-08T01:36:41,441 self.metadata_directory = generate_metadata_legacy( 2025-09-08T01:36:41,441 ~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-08T01:36:41,441 build_env=self.build_env, 2025-09-08T01:36:41,441 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T01:36:41,441 ...<3 lines>... 2025-09-08T01:36:41,441 details=details, 2025-09-08T01:36:41,441 ^^^^^^^^^^^^^^^^ 2025-09-08T01:36:41,441 ) 2025-09-08T01:36:41,441 ^ 2025-09-08T01:36:41,441 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata 2025-09-08T01:36:41,441 raise MetadataGenerationFailed(package_details=details) from error 2025-09-08T01:36:41,441 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2025-09-08T01:36:41,461 Removed pug-ann==0.0.22 from https://files.pythonhosted.org/packages/fb/5a/b11cdc6db4b1daf2f41d16e3d4bcca08469213ce03a4f130b37f240c816d/pug-ann-0.0.22.tar.gz from build tracker '/tmp/pip-build-tracker-d875tvsb' 2025-09-08T01:36:41,461 Removed build tracker: '/tmp/pip-build-tracker-d875tvsb'