2025-09-07T20:37:19,786 Created temporary directory: /tmp/pip-build-tracker-x9blz4uq 2025-09-07T20:37:19,787 Initialized build tracking at /tmp/pip-build-tracker-x9blz4uq 2025-09-07T20:37:19,787 Created build tracker: /tmp/pip-build-tracker-x9blz4uq 2025-09-07T20:37:19,787 Entered build tracker: /tmp/pip-build-tracker-x9blz4uq 2025-09-07T20:37:19,787 Created temporary directory: /tmp/pip-wheel-5n1l245q 2025-09-07T20:37:19,791 Created temporary directory: /tmp/pip-ephem-wheel-cache-th9jk3nk 2025-09-07T20:37:19,852 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2025-09-07T20:37:19,854 2 location(s) to search for versions of bombardier-server: 2025-09-07T20:37:19,854 * https://pypi.org/simple/bombardier-server/ 2025-09-07T20:37:19,854 * https://www.piwheels.org/simple/bombardier-server/ 2025-09-07T20:37:19,855 Fetching project page and analyzing links: https://pypi.org/simple/bombardier-server/ 2025-09-07T20:37:19,855 Getting page https://pypi.org/simple/bombardier-server/ 2025-09-07T20:37:19,857 Found index url https://pypi.org/simple/ 2025-09-07T20:37:19,931 Fetched page https://pypi.org/simple/bombardier-server/ as application/vnd.pypi.simple.v1+json 2025-09-07T20:37:19,934 Found link https://files.pythonhosted.org/packages/3b/ae/3ecb68a1b8667833b63e78a1a2df000c162b7043d23bcaae8794ca7f4682/bombardier_server-1.00-702.tar.gz (from https://pypi.org/simple/bombardier-server/), version: 1.00-702 2025-09-07T20:37:19,934 Found link https://files.pythonhosted.org/packages/5d/58/9da761f3c5d221d463f917a9bec185136d3ab766e1e1038a3f11b3ff2d20/bombardier_server-1.00-721.tar.gz (from https://pypi.org/simple/bombardier-server/), version: 1.00-721 2025-09-07T20:37:19,934 Found link https://files.pythonhosted.org/packages/30/b2/449dbdddda8bcb18167b6706932f8290e69856315c788b46951f1af5e14f/bombardier_server-1.00-730.tar.gz (from https://pypi.org/simple/bombardier-server/), version: 1.00-730 2025-09-07T20:37:19,935 Found link https://files.pythonhosted.org/packages/be/77/3e085ad6ecea8ec1d4e193acf993fe2c7f09326b8e4ce8728b7cd5b232f9/bombardier_server-1.00-746.tar.gz (from https://pypi.org/simple/bombardier-server/), version: 1.00-746 2025-09-07T20:37:19,935 Found link https://files.pythonhosted.org/packages/65/be/0c730159e64b139c54e26f49d49c352b40b39cde3c5cb2a2c04bcaae8f18/bombardier_server-1.00-747.tar.gz (from https://pypi.org/simple/bombardier-server/), version: 1.00-747 2025-09-07T20:37:19,935 Found link https://files.pythonhosted.org/packages/55/e6/b3ea62d1c8736ba402713a6f16b81f9e27d50d249cb5e259dad66a3c43cc/bombardier_server-1.00-748.tar.gz (from https://pypi.org/simple/bombardier-server/), version: 1.00-748 2025-09-07T20:37:19,935 Found link https://files.pythonhosted.org/packages/c1/c3/ea084f867523f2b4fe9ec14bed79d352a03c5edecbaf250ca674a85abc84/bombardier_server-1.00-749.tar.gz (from https://pypi.org/simple/bombardier-server/), version: 1.00-749 2025-09-07T20:37:19,936 Found link https://files.pythonhosted.org/packages/bc/35/dae23241be88248003102ec3d23b6ad1eb5f64686cca583e15290059ebd4/bombardier_server-1.00-750.tar.gz (from https://pypi.org/simple/bombardier-server/), version: 1.00-750 2025-09-07T20:37:19,936 Found link https://files.pythonhosted.org/packages/f0/44/2d80c46ee325a31d823ec954261f5c12ef31b7c38691a98080cd9cdefa82/bombardier_server-1.00-751.tar.gz (from https://pypi.org/simple/bombardier-server/), version: 1.00-751 2025-09-07T20:37:19,936 Found link https://files.pythonhosted.org/packages/5f/4a/4af9bd069d07292e3ac3acb72859bb033c395c9354fb7e03e3663f83a83d/bombardier_server-1.00-755.tar.gz (from https://pypi.org/simple/bombardier-server/), version: 1.00-755 2025-09-07T20:37:19,937 Found link https://files.pythonhosted.org/packages/e2/ae/74a220c5e37e8d9459b51c1141c1f31bddf58a0d5db892745540a3225e5a/bombardier_server-1.00-756.tar.gz (from https://pypi.org/simple/bombardier-server/), version: 1.00-756 2025-09-07T20:37:19,937 Found link https://files.pythonhosted.org/packages/a3/be/fb0e6e4d1058a709607e255f47b89bc28d79539e022c731ea94d60cfe15e/bombardier_server-1.00-757.tar.gz (from https://pypi.org/simple/bombardier-server/), version: 1.00-757 2025-09-07T20:37:19,937 Found link https://files.pythonhosted.org/packages/14/00/8a89029c5d6d25c7c817c43471409ae1e64c542a3d13dfe04409ff7d3c49/bombardier_server-1.00-758.tar.gz (from https://pypi.org/simple/bombardier-server/), version: 1.00-758 2025-09-07T20:37:19,937 Found link https://files.pythonhosted.org/packages/94/47/ab2d59b503503c722d4bd0ada388d595832a2f22a26ae335dfd5b21c5be8/bombardier_server-1.00-760.tar.gz (from https://pypi.org/simple/bombardier-server/), version: 1.00-760 2025-09-07T20:37:19,938 Found link https://files.pythonhosted.org/packages/1c/37/63daa4290e0d2ede86fc2deef1f4f56439c550e170c850edcd69e99ff221/bombardier_server-1.10-783.tar.gz (from https://pypi.org/simple/bombardier-server/), version: 1.10-783 2025-09-07T20:37:19,938 Fetching project page and analyzing links: https://www.piwheels.org/simple/bombardier-server/ 2025-09-07T20:37:19,938 Getting page https://www.piwheels.org/simple/bombardier-server/ 2025-09-07T20:37:19,940 Found index url https://www.piwheels.org/simple/ 2025-09-07T20:37:20,035 Fetched page https://www.piwheels.org/simple/bombardier-server/ as text/html 2025-09-07T20:37:20,036 Skipping link: not a file: https://www.piwheels.org/simple/bombardier-server/ 2025-09-07T20:37:20,036 Skipping link: not a file: https://pypi.org/simple/bombardier-server/ 2025-09-07T20:37:20,063 Given no hashes to check 1 links for project 'bombardier-server': discarding no candidates 2025-09-07T20:37:20,064 Collecting bombardier-server==1.00-751 2025-09-07T20:37:20,066 Created temporary directory: /tmp/pip-unpack-ytqp5g5t 2025-09-07T20:37:20,210 Downloading bombardier_server-1.00-751.tar.gz (496 kB) 2025-09-07T20:37:20,410 Added bombardier-server==1.00-751 from https://files.pythonhosted.org/packages/f0/44/2d80c46ee325a31d823ec954261f5c12ef31b7c38691a98080cd9cdefa82/bombardier_server-1.00-751.tar.gz to build tracker '/tmp/pip-build-tracker-x9blz4uq' 2025-09-07T20:37:20,412 Running setup.py (path:/tmp/pip-wheel-5n1l245q/bombardier-server_187a1c42fc50493690167d9773eed404/setup.py) egg_info for package bombardier-server 2025-09-07T20:37:20,412 Created temporary directory: /tmp/pip-pip-egg-info-gn_4wy4_ 2025-09-07T20:37:20,412 Preparing metadata (setup.py): started 2025-09-07T20:37:20,413 Running command python setup.py egg_info 2025-09-07T20:37:21,034 Traceback (most recent call last): 2025-09-07T20:37:21,036 File "", line 2, in 2025-09-07T20:37:21,036 exec(compile(''' 2025-09-07T20:37:21,036 ~~~~^^^^^^^^^^^^ 2025-09-07T20:37:21,036 # This is -- a caller that pip uses to run setup.py 2025-09-07T20:37:21,037 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:37:21,037 ...<32 lines>... 2025-09-07T20:37:21,037 exec(compile(setup_py_code, filename, "exec")) 2025-09-07T20:37:21,037 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:37:21,037 ''' % ('/tmp/pip-wheel-5n1l245q/bombardier-server_187a1c42fc50493690167d9773eed404/setup.py',), "", "exec")) 2025-09-07T20:37:21,037 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:37:21,038 File "", line 35, in 2025-09-07T20:37:21,038 File "/tmp/pip-wheel-5n1l245q/bombardier-server_187a1c42fc50493690167d9773eed404/setup.py", line 8, in 2025-09-07T20:37:21,038 from os.path import splitext, basename, join as pjoin, walk 2025-09-07T20:37:21,038 ImportError: cannot import name 'walk' from 'posixpath' (/usr/lib/python3.13/posixpath.py) 2025-09-07T20:37:21,145 ERROR: python setup.py egg_info exited with 1 2025-09-07T20:37:21,158 [bold magenta]full command[/]: [blue]/usr/bin/python3 -c ' 2025-09-07T20:37:21,158 exec(compile('"'"''"'"''"'"' 2025-09-07T20:37:21,158 # This is -- a caller that pip uses to run setup.py 2025-09-07T20:37:21,158 # 2025-09-07T20:37:21,158 # - It imports setuptools before invoking setup.py, to enable projects that directly 2025-09-07T20:37:21,158 # import from `distutils.core` to work with newer packaging standards. 2025-09-07T20:37:21,158 # - It provides a clear error message when setuptools is not installed. 2025-09-07T20:37:21,158 # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so 2025-09-07T20:37:21,158 # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: 2025-09-07T20:37:21,158 # manifest_maker: standard file '"'"'-c'"'"' not found". 2025-09-07T20:37:21,158 # - It generates a shim setup.py, for handling setup.cfg-only projects. 2025-09-07T20:37:21,158 import os, sys, tokenize, traceback 2025-09-07T20:37:21,158 2025-09-07T20:37:21,158 try: 2025-09-07T20:37:21,158 import setuptools 2025-09-07T20:37:21,158 except ImportError: 2025-09-07T20:37:21,158 print( 2025-09-07T20:37:21,158 "ERROR: Can not execute `setup.py` since setuptools failed to import in " 2025-09-07T20:37:21,158 "the build environment with exception:", 2025-09-07T20:37:21,158 file=sys.stderr, 2025-09-07T20:37:21,158 ) 2025-09-07T20:37:21,158 traceback.print_exc() 2025-09-07T20:37:21,158 sys.exit(1) 2025-09-07T20:37:21,158 2025-09-07T20:37:21,158 __file__ = %r 2025-09-07T20:37:21,158 sys.argv[0] = __file__ 2025-09-07T20:37:21,158 2025-09-07T20:37:21,158 if os.path.exists(__file__): 2025-09-07T20:37:21,158 filename = __file__ 2025-09-07T20:37:21,158 with tokenize.open(__file__) as f: 2025-09-07T20:37:21,158 setup_py_code = f.read() 2025-09-07T20:37:21,158 else: 2025-09-07T20:37:21,158 filename = "" 2025-09-07T20:37:21,158 setup_py_code = "from setuptools import setup; setup()" 2025-09-07T20:37:21,158 2025-09-07T20:37:21,158 exec(compile(setup_py_code, filename, "exec")) 2025-09-07T20:37:21,158 '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-5n1l245q/bombardier-server_187a1c42fc50493690167d9773eed404/setup.py'"'"',), "", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-gn_4wy4_[/] 2025-09-07T20:37:21,158 [bold magenta]cwd[/]: /tmp/pip-wheel-5n1l245q/bombardier-server_187a1c42fc50493690167d9773eed404/ 2025-09-07T20:37:21,158 Preparing metadata (setup.py): finished with status 'error' 2025-09-07T20:37:21,160 ERROR: metadata generation failed 2025-09-07T20:37:21,166 Exception information: 2025-09-07T20:37:21,166 Traceback (most recent call last): 2025-09-07T20:37:21,166 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata 2025-09-07T20:37:21,166 call_subprocess( 2025-09-07T20:37:21,166 ~~~~~~~~~~~~~~~^ 2025-09-07T20:37:21,166 args, 2025-09-07T20:37:21,166 ^^^^^ 2025-09-07T20:37:21,166 ...<2 lines>... 2025-09-07T20:37:21,166 spinner=spinner, 2025-09-07T20:37:21,166 ^^^^^^^^^^^^^^^^ 2025-09-07T20:37:21,166 ) 2025-09-07T20:37:21,166 ^ 2025-09-07T20:37:21,166 File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess 2025-09-07T20:37:21,166 raise error 2025-09-07T20:37:21,166 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1 2025-09-07T20:37:21,166 2025-09-07T20:37:21,166 The above exception was the direct cause of the following exception: 2025-09-07T20:37:21,166 2025-09-07T20:37:21,166 Traceback (most recent call last): 2025-09-07T20:37:21,166 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper 2025-09-07T20:37:21,166 status = _inner_run() 2025-09-07T20:37:21,166 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run 2025-09-07T20:37:21,166 return self.run(options, args) 2025-09-07T20:37:21,166 ~~~~~~~~^^^^^^^^^^^^^^^ 2025-09-07T20:37:21,166 File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper 2025-09-07T20:37:21,166 return func(self, options, args) 2025-09-07T20:37:21,166 File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run 2025-09-07T20:37:21,166 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2025-09-07T20:37:21,166 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve 2025-09-07T20:37:21,166 result = self._result = resolver.resolve( 2025-09-07T20:37:21,166 ~~~~~~~~~~~~~~~~^ 2025-09-07T20:37:21,166 collected.requirements, max_rounds=limit_how_complex_resolution_can_be 2025-09-07T20:37:21,166 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:37:21,166 ) 2025-09-07T20:37:21,166 ^ 2025-09-07T20:37:21,166 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve 2025-09-07T20:37:21,166 state = resolution.resolve(requirements, max_rounds=max_rounds) 2025-09-07T20:37:21,166 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve 2025-09-07T20:37:21,166 self._add_to_criteria(self.state.criteria, r, parent=None) 2025-09-07T20:37:21,166 ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:37:21,166 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria 2025-09-07T20:37:21,166 if not criterion.candidates: 2025-09-07T20:37:21,166 ^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:37:21,166 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__ 2025-09-07T20:37:21,166 return bool(self._sequence) 2025-09-07T20:37:21,166 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__ 2025-09-07T20:37:21,166 self._bool = any(self) 2025-09-07T20:37:21,166 ~~~^^^^^^ 2025-09-07T20:37:21,166 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in 2025-09-07T20:37:21,166 return (c for c in iterator if id(c) not in self._incompatible_ids) 2025-09-07T20:37:21,166 ^^^^^^^^ 2025-09-07T20:37:21,166 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built 2025-09-07T20:37:21,166 candidate = func() 2025-09-07T20:37:21,166 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link 2025-09-07T20:37:21,166 base: Optional[BaseCandidate] = self._make_base_candidate_from_link( 2025-09-07T20:37:21,166 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-07T20:37:21,166 link, template, name, version 2025-09-07T20:37:21,166 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:37:21,166 ) 2025-09-07T20:37:21,166 ^ 2025-09-07T20:37:21,166 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link 2025-09-07T20:37:21,166 self._link_candidate_cache[link] = LinkCandidate( 2025-09-07T20:37:21,166 ~~~~~~~~~~~~~^ 2025-09-07T20:37:21,166 link, 2025-09-07T20:37:21,166 ^^^^^ 2025-09-07T20:37:21,166 ...<3 lines>... 2025-09-07T20:37:21,166 version=version, 2025-09-07T20:37:21,166 ^^^^^^^^^^^^^^^^ 2025-09-07T20:37:21,166 ) 2025-09-07T20:37:21,166 ^ 2025-09-07T20:37:21,166 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__ 2025-09-07T20:37:21,166 super().__init__( 2025-09-07T20:37:21,166 ~~~~~~~~~~~~~~~~^ 2025-09-07T20:37:21,166 link=link, 2025-09-07T20:37:21,166 ^^^^^^^^^^ 2025-09-07T20:37:21,166 ...<4 lines>... 2025-09-07T20:37:21,166 version=version, 2025-09-07T20:37:21,166 ^^^^^^^^^^^^^^^^ 2025-09-07T20:37:21,166 ) 2025-09-07T20:37:21,166 ^ 2025-09-07T20:37:21,166 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__ 2025-09-07T20:37:21,166 self.dist = self._prepare() 2025-09-07T20:37:21,166 ~~~~~~~~~~~~~^^ 2025-09-07T20:37:21,166 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare 2025-09-07T20:37:21,166 dist = self._prepare_distribution() 2025-09-07T20:37:21,166 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution 2025-09-07T20:37:21,166 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2025-09-07T20:37:21,166 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:37:21,166 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement 2025-09-07T20:37:21,166 return self._prepare_linked_requirement(req, parallel_builds) 2025-09-07T20:37:21,166 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:37:21,166 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement 2025-09-07T20:37:21,166 dist = _get_prepared_distribution( 2025-09-07T20:37:21,166 req, 2025-09-07T20:37:21,166 ...<3 lines>... 2025-09-07T20:37:21,166 self.check_build_deps, 2025-09-07T20:37:21,166 ) 2025-09-07T20:37:21,166 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution 2025-09-07T20:37:21,166 abstract_dist.prepare_distribution_metadata( 2025-09-07T20:37:21,166 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-07T20:37:21,166 finder, build_isolation, check_build_deps 2025-09-07T20:37:21,166 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:37:21,166 ) 2025-09-07T20:37:21,166 ^ 2025-09-07T20:37:21,166 File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata 2025-09-07T20:37:21,166 self.req.prepare_metadata() 2025-09-07T20:37:21,166 ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 2025-09-07T20:37:21,166 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata 2025-09-07T20:37:21,166 self.metadata_directory = generate_metadata_legacy( 2025-09-07T20:37:21,166 ~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-07T20:37:21,166 build_env=self.build_env, 2025-09-07T20:37:21,166 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:37:21,166 ...<3 lines>... 2025-09-07T20:37:21,166 details=details, 2025-09-07T20:37:21,166 ^^^^^^^^^^^^^^^^ 2025-09-07T20:37:21,166 ) 2025-09-07T20:37:21,166 ^ 2025-09-07T20:37:21,166 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata 2025-09-07T20:37:21,166 raise MetadataGenerationFailed(package_details=details) from error 2025-09-07T20:37:21,166 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2025-09-07T20:37:21,191 Removed bombardier-server==1.00-751 from https://files.pythonhosted.org/packages/f0/44/2d80c46ee325a31d823ec954261f5c12ef31b7c38691a98080cd9cdefa82/bombardier_server-1.00-751.tar.gz from build tracker '/tmp/pip-build-tracker-x9blz4uq' 2025-09-07T20:37:21,191 Removed build tracker: '/tmp/pip-build-tracker-x9blz4uq'