2025-09-07T20:50:26,603 Created temporary directory: /tmp/pip-build-tracker-ypz1r0ex 2025-09-07T20:50:26,603 Initialized build tracking at /tmp/pip-build-tracker-ypz1r0ex 2025-09-07T20:50:26,604 Created build tracker: /tmp/pip-build-tracker-ypz1r0ex 2025-09-07T20:50:26,604 Entered build tracker: /tmp/pip-build-tracker-ypz1r0ex 2025-09-07T20:50:26,604 Created temporary directory: /tmp/pip-wheel-yzs8dhx9 2025-09-07T20:50:26,608 Created temporary directory: /tmp/pip-ephem-wheel-cache-a7m6of8p 2025-09-07T20:50:26,670 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2025-09-07T20:50:26,673 2 location(s) to search for versions of brownie: 2025-09-07T20:50:26,673 * https://pypi.org/simple/brownie/ 2025-09-07T20:50:26,673 * https://www.piwheels.org/simple/brownie/ 2025-09-07T20:50:26,674 Fetching project page and analyzing links: https://pypi.org/simple/brownie/ 2025-09-07T20:50:26,674 Getting page https://pypi.org/simple/brownie/ 2025-09-07T20:50:26,676 Found index url https://pypi.org/simple/ 2025-09-07T20:50:26,756 Fetched page https://pypi.org/simple/brownie/ as application/vnd.pypi.simple.v1+json 2025-09-07T20:50:26,758 Found link https://files.pythonhosted.org/packages/8f/06/ef6321f66ec019cce3c19cc7f1f8432753e4b9e9c81529d63b107f4aeca5/Brownie-0.1.tar.gz (from https://pypi.org/simple/brownie/), version: 0.1 2025-09-07T20:50:26,758 Found link https://files.pythonhosted.org/packages/89/58/c0325339f206858f3e02028390315b9d999786300ad28ce49bbb07f81dc6/Brownie-0.1.1.tar.gz (from https://pypi.org/simple/brownie/), version: 0.1.1 2025-09-07T20:50:26,758 Found link https://files.pythonhosted.org/packages/98/8f/a2ffff1bd5b58734236f2ee62ad1ec385309597afcb75bab24ab6364fa95/Brownie-0.2.tar.gz (from https://pypi.org/simple/brownie/), version: 0.2 2025-09-07T20:50:26,759 Found link https://files.pythonhosted.org/packages/6b/18/267d11501e8e359f5da293f608bcf4188eab7d08d5a303a23d514d18c3da/Brownie-0.2.1.tar.gz (from https://pypi.org/simple/brownie/), version: 0.2.1 2025-09-07T20:50:26,759 Found link https://files.pythonhosted.org/packages/1a/86/f9f19cb3d476d7a9b495f7662ab9b5e473f7b9d0e70a97f6f5d06f2d5a82/Brownie-0.2.2.tar.gz (from https://pypi.org/simple/brownie/), version: 0.2.2 2025-09-07T20:50:26,759 Found link https://files.pythonhosted.org/packages/c9/e5/a824d3a27f273fa795567a5363e766443cc907cff44463b7a2b0a94b3861/Brownie-0.3.tar.gz (from https://pypi.org/simple/brownie/), version: 0.3 2025-09-07T20:50:26,759 Found link https://files.pythonhosted.org/packages/00/31/750bf535171e9251e96726fd681f055f3c7c9ee6eb067d389dd918b9e188/Brownie-0.3.1.tar.gz (from https://pypi.org/simple/brownie/), version: 0.3.1 2025-09-07T20:50:26,760 Found link https://files.pythonhosted.org/packages/ac/43/33ded86e7676bfaea028e41f9e047d239ca5522b714abeb86e0a25924624/Brownie-0.4.tar.gz (from https://pypi.org/simple/brownie/), version: 0.4 2025-09-07T20:50:26,760 Found link https://files.pythonhosted.org/packages/4e/fe/2be3dd416d2bc252661a8fa1cbd73022c4a432ef44ea45cdf4bc54d3db99/Brownie-0.4.1.tar.gz (from https://pypi.org/simple/brownie/), version: 0.4.1 2025-09-07T20:50:26,760 Found link https://files.pythonhosted.org/packages/dc/65/09fc3c137b8beff8cfe0b665d6a973a0b819e847a13124e4f7440833b1ab/Brownie-0.5.tar.gz (from https://pypi.org/simple/brownie/), version: 0.5 2025-09-07T20:50:26,761 Found link https://files.pythonhosted.org/packages/49/c4/f8aa4d3946206e9847d8b3c67a68983f1f8dc149f00c6e86370c64a72a52/Brownie-0.5.1.tar.gz (from https://pypi.org/simple/brownie/), version: 0.5.1 2025-09-07T20:50:26,761 Fetching project page and analyzing links: https://www.piwheels.org/simple/brownie/ 2025-09-07T20:50:26,761 Getting page https://www.piwheels.org/simple/brownie/ 2025-09-07T20:50:26,762 Found index url https://www.piwheels.org/simple/ 2025-09-07T20:50:26,865 Fetched page https://www.piwheels.org/simple/brownie/ as text/html 2025-09-07T20:50:26,867 Skipping link: No binaries permitted for brownie: https://archive1.piwheels.org/simple/brownie/Brownie-0.5.1-py3-none-any.whl#sha256=55652e71e519a66864d18b00d729375e6f58a0f4c0fa015b6c45ff8cf6a9e86a (from https://www.piwheels.org/simple/brownie/) 2025-09-07T20:50:26,867 Skipping link: No binaries permitted for brownie: https://archive1.piwheels.org/simple/brownie/Brownie-0.5-py3-none-any.whl#sha256=c0ab9bef11a4b480f1fc99c036d9b47e14b7a6bb9c5989f4457b6daf486ff2e1 (from https://www.piwheels.org/simple/brownie/) 2025-09-07T20:50:26,868 Skipping link: No binaries permitted for brownie: https://archive1.piwheels.org/simple/brownie/Brownie-0.4.1-py3-none-any.whl#sha256=fcbcee2cd2938237281968fd98c606748d3567136f7dbdbf4287c16d280e5e4c (from https://www.piwheels.org/simple/brownie/) 2025-09-07T20:50:26,868 Skipping link: No binaries permitted for brownie: https://archive1.piwheels.org/simple/brownie/Brownie-0.4-py3-none-any.whl#sha256=29e3f8f537fe202c7c5b11b8233274869036136693d07910ad9bbcf6868cd5f0 (from https://www.piwheels.org/simple/brownie/) 2025-09-07T20:50:26,868 Skipping link: not a file: https://www.piwheels.org/simple/brownie/ 2025-09-07T20:50:26,868 Skipping link: not a file: https://pypi.org/simple/brownie/ 2025-09-07T20:50:26,896 Given no hashes to check 1 links for project 'brownie': discarding no candidates 2025-09-07T20:50:26,897 Collecting brownie==0.2.1 2025-09-07T20:50:26,899 Created temporary directory: /tmp/pip-unpack-oz2rgw9q 2025-09-07T20:50:27,159 Downloading Brownie-0.2.1.tar.gz (51 kB) 2025-09-07T20:50:27,267 Added brownie==0.2.1 from https://files.pythonhosted.org/packages/6b/18/267d11501e8e359f5da293f608bcf4188eab7d08d5a303a23d514d18c3da/Brownie-0.2.1.tar.gz to build tracker '/tmp/pip-build-tracker-ypz1r0ex' 2025-09-07T20:50:27,269 Running setup.py (path:/tmp/pip-wheel-yzs8dhx9/brownie_1fcb22f6f3354b14bddfaa6bf87ba883/setup.py) egg_info for package brownie 2025-09-07T20:50:27,269 Created temporary directory: /tmp/pip-pip-egg-info-vx4k819f 2025-09-07T20:50:27,269 Preparing metadata (setup.py): started 2025-09-07T20:50:27,270 Running command python setup.py egg_info 2025-09-07T20:50:27,859 Traceback (most recent call last): 2025-09-07T20:50:27,860 File "", line 2, in 2025-09-07T20:50:27,861 exec(compile(''' 2025-09-07T20:50:27,861 ~~~~^^^^^^^^^^^^ 2025-09-07T20:50:27,861 # This is -- a caller that pip uses to run setup.py 2025-09-07T20:50:27,861 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:50:27,861 ...<32 lines>... 2025-09-07T20:50:27,861 exec(compile(setup_py_code, filename, "exec")) 2025-09-07T20:50:27,861 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:50:27,862 ''' % ('/tmp/pip-wheel-yzs8dhx9/brownie_1fcb22f6f3354b14bddfaa6bf87ba883/setup.py',), "", "exec")) 2025-09-07T20:50:27,862 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:50:27,862 File "", line 35, in 2025-09-07T20:50:27,862 File "/tmp/pip-wheel-yzs8dhx9/brownie_1fcb22f6f3354b14bddfaa6bf87ba883/setup.py", line 14, in 2025-09-07T20:50:27,862 long_description=open('README.rst').read().decode('utf-8'), 2025-09-07T20:50:27,862 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:50:27,862 AttributeError: 'str' object has no attribute 'decode'. Did you mean: 'encode'? 2025-09-07T20:50:27,969 ERROR: python setup.py egg_info exited with 1 2025-09-07T20:50:27,982 [bold magenta]full command[/]: [blue]/usr/bin/python3 -c ' 2025-09-07T20:50:27,982 exec(compile('"'"''"'"''"'"' 2025-09-07T20:50:27,982 # This is -- a caller that pip uses to run setup.py 2025-09-07T20:50:27,982 # 2025-09-07T20:50:27,982 # - It imports setuptools before invoking setup.py, to enable projects that directly 2025-09-07T20:50:27,982 # import from `distutils.core` to work with newer packaging standards. 2025-09-07T20:50:27,982 # - It provides a clear error message when setuptools is not installed. 2025-09-07T20:50:27,982 # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so 2025-09-07T20:50:27,982 # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: 2025-09-07T20:50:27,982 # manifest_maker: standard file '"'"'-c'"'"' not found". 2025-09-07T20:50:27,982 # - It generates a shim setup.py, for handling setup.cfg-only projects. 2025-09-07T20:50:27,982 import os, sys, tokenize, traceback 2025-09-07T20:50:27,982 2025-09-07T20:50:27,982 try: 2025-09-07T20:50:27,982 import setuptools 2025-09-07T20:50:27,982 except ImportError: 2025-09-07T20:50:27,982 print( 2025-09-07T20:50:27,982 "ERROR: Can not execute `setup.py` since setuptools failed to import in " 2025-09-07T20:50:27,982 "the build environment with exception:", 2025-09-07T20:50:27,982 file=sys.stderr, 2025-09-07T20:50:27,982 ) 2025-09-07T20:50:27,982 traceback.print_exc() 2025-09-07T20:50:27,982 sys.exit(1) 2025-09-07T20:50:27,982 2025-09-07T20:50:27,982 __file__ = %r 2025-09-07T20:50:27,982 sys.argv[0] = __file__ 2025-09-07T20:50:27,982 2025-09-07T20:50:27,982 if os.path.exists(__file__): 2025-09-07T20:50:27,982 filename = __file__ 2025-09-07T20:50:27,982 with tokenize.open(__file__) as f: 2025-09-07T20:50:27,982 setup_py_code = f.read() 2025-09-07T20:50:27,982 else: 2025-09-07T20:50:27,982 filename = "" 2025-09-07T20:50:27,982 setup_py_code = "from setuptools import setup; setup()" 2025-09-07T20:50:27,982 2025-09-07T20:50:27,982 exec(compile(setup_py_code, filename, "exec")) 2025-09-07T20:50:27,982 '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-yzs8dhx9/brownie_1fcb22f6f3354b14bddfaa6bf87ba883/setup.py'"'"',), "", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-vx4k819f[/] 2025-09-07T20:50:27,982 [bold magenta]cwd[/]: /tmp/pip-wheel-yzs8dhx9/brownie_1fcb22f6f3354b14bddfaa6bf87ba883/ 2025-09-07T20:50:27,983 Preparing metadata (setup.py): finished with status 'error' 2025-09-07T20:50:27,984 ERROR: metadata generation failed 2025-09-07T20:50:27,990 Exception information: 2025-09-07T20:50:27,990 Traceback (most recent call last): 2025-09-07T20:50:27,990 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata 2025-09-07T20:50:27,990 call_subprocess( 2025-09-07T20:50:27,990 ~~~~~~~~~~~~~~~^ 2025-09-07T20:50:27,990 args, 2025-09-07T20:50:27,990 ^^^^^ 2025-09-07T20:50:27,990 ...<2 lines>... 2025-09-07T20:50:27,990 spinner=spinner, 2025-09-07T20:50:27,990 ^^^^^^^^^^^^^^^^ 2025-09-07T20:50:27,990 ) 2025-09-07T20:50:27,990 ^ 2025-09-07T20:50:27,990 File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess 2025-09-07T20:50:27,990 raise error 2025-09-07T20:50:27,990 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1 2025-09-07T20:50:27,990 2025-09-07T20:50:27,990 The above exception was the direct cause of the following exception: 2025-09-07T20:50:27,990 2025-09-07T20:50:27,990 Traceback (most recent call last): 2025-09-07T20:50:27,990 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper 2025-09-07T20:50:27,990 status = _inner_run() 2025-09-07T20:50:27,990 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run 2025-09-07T20:50:27,990 return self.run(options, args) 2025-09-07T20:50:27,990 ~~~~~~~~^^^^^^^^^^^^^^^ 2025-09-07T20:50:27,990 File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper 2025-09-07T20:50:27,990 return func(self, options, args) 2025-09-07T20:50:27,990 File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run 2025-09-07T20:50:27,990 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2025-09-07T20:50:27,990 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve 2025-09-07T20:50:27,990 result = self._result = resolver.resolve( 2025-09-07T20:50:27,990 ~~~~~~~~~~~~~~~~^ 2025-09-07T20:50:27,990 collected.requirements, max_rounds=limit_how_complex_resolution_can_be 2025-09-07T20:50:27,990 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:50:27,990 ) 2025-09-07T20:50:27,990 ^ 2025-09-07T20:50:27,990 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve 2025-09-07T20:50:27,990 state = resolution.resolve(requirements, max_rounds=max_rounds) 2025-09-07T20:50:27,990 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve 2025-09-07T20:50:27,990 self._add_to_criteria(self.state.criteria, r, parent=None) 2025-09-07T20:50:27,990 ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:50:27,990 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria 2025-09-07T20:50:27,990 if not criterion.candidates: 2025-09-07T20:50:27,990 ^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:50:27,990 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__ 2025-09-07T20:50:27,990 return bool(self._sequence) 2025-09-07T20:50:27,990 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__ 2025-09-07T20:50:27,990 self._bool = any(self) 2025-09-07T20:50:27,990 ~~~^^^^^^ 2025-09-07T20:50:27,990 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in 2025-09-07T20:50:27,990 return (c for c in iterator if id(c) not in self._incompatible_ids) 2025-09-07T20:50:27,990 ^^^^^^^^ 2025-09-07T20:50:27,990 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built 2025-09-07T20:50:27,990 candidate = func() 2025-09-07T20:50:27,990 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link 2025-09-07T20:50:27,990 base: Optional[BaseCandidate] = self._make_base_candidate_from_link( 2025-09-07T20:50:27,990 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-07T20:50:27,990 link, template, name, version 2025-09-07T20:50:27,990 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:50:27,990 ) 2025-09-07T20:50:27,990 ^ 2025-09-07T20:50:27,990 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link 2025-09-07T20:50:27,990 self._link_candidate_cache[link] = LinkCandidate( 2025-09-07T20:50:27,990 ~~~~~~~~~~~~~^ 2025-09-07T20:50:27,990 link, 2025-09-07T20:50:27,990 ^^^^^ 2025-09-07T20:50:27,990 ...<3 lines>... 2025-09-07T20:50:27,990 version=version, 2025-09-07T20:50:27,990 ^^^^^^^^^^^^^^^^ 2025-09-07T20:50:27,990 ) 2025-09-07T20:50:27,990 ^ 2025-09-07T20:50:27,990 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__ 2025-09-07T20:50:27,990 super().__init__( 2025-09-07T20:50:27,990 ~~~~~~~~~~~~~~~~^ 2025-09-07T20:50:27,990 link=link, 2025-09-07T20:50:27,990 ^^^^^^^^^^ 2025-09-07T20:50:27,990 ...<4 lines>... 2025-09-07T20:50:27,990 version=version, 2025-09-07T20:50:27,990 ^^^^^^^^^^^^^^^^ 2025-09-07T20:50:27,990 ) 2025-09-07T20:50:27,990 ^ 2025-09-07T20:50:27,990 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__ 2025-09-07T20:50:27,990 self.dist = self._prepare() 2025-09-07T20:50:27,990 ~~~~~~~~~~~~~^^ 2025-09-07T20:50:27,990 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare 2025-09-07T20:50:27,990 dist = self._prepare_distribution() 2025-09-07T20:50:27,990 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution 2025-09-07T20:50:27,990 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2025-09-07T20:50:27,990 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:50:27,990 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement 2025-09-07T20:50:27,990 return self._prepare_linked_requirement(req, parallel_builds) 2025-09-07T20:50:27,990 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:50:27,990 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement 2025-09-07T20:50:27,990 dist = _get_prepared_distribution( 2025-09-07T20:50:27,990 req, 2025-09-07T20:50:27,990 ...<3 lines>... 2025-09-07T20:50:27,990 self.check_build_deps, 2025-09-07T20:50:27,990 ) 2025-09-07T20:50:27,990 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution 2025-09-07T20:50:27,990 abstract_dist.prepare_distribution_metadata( 2025-09-07T20:50:27,990 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-07T20:50:27,990 finder, build_isolation, check_build_deps 2025-09-07T20:50:27,990 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:50:27,990 ) 2025-09-07T20:50:27,990 ^ 2025-09-07T20:50:27,990 File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata 2025-09-07T20:50:27,990 self.req.prepare_metadata() 2025-09-07T20:50:27,990 ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 2025-09-07T20:50:27,990 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata 2025-09-07T20:50:27,990 self.metadata_directory = generate_metadata_legacy( 2025-09-07T20:50:27,990 ~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-07T20:50:27,990 build_env=self.build_env, 2025-09-07T20:50:27,990 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:50:27,990 ...<3 lines>... 2025-09-07T20:50:27,990 details=details, 2025-09-07T20:50:27,990 ^^^^^^^^^^^^^^^^ 2025-09-07T20:50:27,990 ) 2025-09-07T20:50:27,990 ^ 2025-09-07T20:50:27,990 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata 2025-09-07T20:50:27,990 raise MetadataGenerationFailed(package_details=details) from error 2025-09-07T20:50:27,990 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2025-09-07T20:50:28,015 Removed brownie==0.2.1 from https://files.pythonhosted.org/packages/6b/18/267d11501e8e359f5da293f608bcf4188eab7d08d5a303a23d514d18c3da/Brownie-0.2.1.tar.gz from build tracker '/tmp/pip-build-tracker-ypz1r0ex' 2025-09-07T20:50:28,015 Removed build tracker: '/tmp/pip-build-tracker-ypz1r0ex'