2022-07-11T13:17:46,778 Created temporary directory: /tmp/pip-ephem-wheel-cache-vx4nc1ez 2022-07-11T13:17:46,784 Created temporary directory: /tmp/pip-build-tracker-u6zvoafu 2022-07-11T13:17:46,785 Initialized build tracking at /tmp/pip-build-tracker-u6zvoafu 2022-07-11T13:17:46,785 Created build tracker: /tmp/pip-build-tracker-u6zvoafu 2022-07-11T13:17:46,785 Entered build tracker: /tmp/pip-build-tracker-u6zvoafu 2022-07-11T13:17:46,787 Created temporary directory: /tmp/pip-wheel-j6u4tyy8 2022-07-11T13:17:46,853 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2022-07-11T13:17:46,862 2 location(s) to search for versions of materials-lib: 2022-07-11T13:17:46,862 * https://pypi.org/simple/materials-lib/ 2022-07-11T13:17:46,862 * https://www.piwheels.org/simple/materials-lib/ 2022-07-11T13:17:46,863 Fetching project page and analyzing links: https://pypi.org/simple/materials-lib/ 2022-07-11T13:17:46,864 Getting page https://pypi.org/simple/materials-lib/ 2022-07-11T13:17:46,868 Found index url https://pypi.org/simple 2022-07-11T13:17:46,988 Skipping link: No binaries permitted for materials-lib: https://files.pythonhosted.org/packages/57/44/e104060d2ada9cc1aed8bdc4425340f1a9a5e53212c720969b219547212c/materials_lib-0.8.0-py3-none-any.whl#sha256=f63774ac63c42e46aa94af13ac14d0dc4ce2d6be45ea6b7f1c2cc5d561b95b64 (from https://pypi.org/simple/materials-lib/) 2022-07-11T13:17:46,989 Found link https://files.pythonhosted.org/packages/6d/d0/090338bc8df8c2a6c0c3f195daae9c32b722eaeee8fe024b7e93494aaad4/materials_lib-0.8.0.tar.gz#sha256=f02e61ee193e74f769a1eddf9ba2d12d6b35df8611c541041749e9cebce30536 (from https://pypi.org/simple/materials-lib/), version: 0.8.0 2022-07-11T13:17:46,990 Skipping link: No binaries permitted for materials-lib: https://files.pythonhosted.org/packages/a2/3d/fecf35fb35e861351a50ee8fefd7e41b928a39854ab429f3a352ef850ecf/materials_lib-0.8.1-py3-none-any.whl#sha256=66aa7f5fdc807605c81f70f0dfa52499fa07d4c5d752c9f96926972ac7eb219e (from https://pypi.org/simple/materials-lib/) 2022-07-11T13:17:46,990 Found link https://files.pythonhosted.org/packages/69/b5/dece8b19895749eb5f71a2fb2ebff839757f73eade729688a9eafed60de4/materials_lib-0.8.1.tar.gz#sha256=ba8364cb112e73b05d350d206eb077edd0ef119c282d0b12089147b183c58632 (from https://pypi.org/simple/materials-lib/), version: 0.8.1 2022-07-11T13:17:46,991 Skipping link: No binaries permitted for materials-lib: https://files.pythonhosted.org/packages/d5/ec/52983a4b300334845aa20cbcd97991831c6a0e46abb133a237d65431d6af/materials_lib-0.8.2-py3-none-any.whl#sha256=cebf367666ef592cda87373e81e8b80f2ccc7bbcc83534d7958aedcd415658a2 (from https://pypi.org/simple/materials-lib/) 2022-07-11T13:17:46,991 Found link https://files.pythonhosted.org/packages/21/cc/588c3b7e9d2246772461ff62b5fdf3d0ddcf582ee095f89fd94ca88f6425/materials_lib-0.8.2.tar.gz#sha256=6db413f4285b39e58d2eda6ea8839a003f76de762e51c6303a4c0ba7688ab7f2 (from https://pypi.org/simple/materials-lib/), version: 0.8.2 2022-07-11T13:17:46,992 Skipping link: No binaries permitted for materials-lib: https://files.pythonhosted.org/packages/0f/66/ca3b3a5b3a2a8fac0877dd1bcc93e2db0ac4723711a24a51ce0b4cf121fd/materials_lib-0.8.3-py3-none-any.whl#sha256=c48c85931ade8f4d78189a631eab97ed287c51cf8c208c017dd426f18b82c5ec (from https://pypi.org/simple/materials-lib/) 2022-07-11T13:17:46,993 Found link https://files.pythonhosted.org/packages/62/91/90d305d2286c03642a2ac2eae5e4cbb8f63ba3ac7ab8684610b2c87e0a34/materials_lib-0.8.3.tar.gz#sha256=d16d0bcf4f89818da6658c3822c3dd00af3261b06433055bc3b441957f49d2d5 (from https://pypi.org/simple/materials-lib/), version: 0.8.3 2022-07-11T13:17:46,993 Skipping link: No binaries permitted for materials-lib: https://files.pythonhosted.org/packages/cd/27/d1f55f1a291afffa2faf1585dac19e8602eb5461de64f5f74bccc1f3ccfb/materials_lib-0.8.4-py3-none-any.whl#sha256=57f336391b5949f35823ad56608132a041a2ededf38a4a973defe9bac3316831 (from https://pypi.org/simple/materials-lib/) 2022-07-11T13:17:46,994 Found link https://files.pythonhosted.org/packages/4b/ba/ddb36436fb42281cbc30132717108874bfc4e7621340eece2829b1c68f15/materials_lib-0.8.4.tar.gz#sha256=52095a909e8f923dc749c8acde4e1252e42ed715ccd5fcc334b17949625f18d1 (from https://pypi.org/simple/materials-lib/), version: 0.8.4 2022-07-11T13:17:46,995 Fetching project page and analyzing links: https://www.piwheels.org/simple/materials-lib/ 2022-07-11T13:17:46,995 Getting page https://www.piwheels.org/simple/materials-lib/ 2022-07-11T13:17:46,997 Found index url https://www.piwheels.org/simple 2022-07-11T13:17:47,205 Skipping link: not a file: https://www.piwheels.org/simple/materials-lib/ 2022-07-11T13:17:47,206 Skipping link: not a file: https://pypi.org/simple/materials-lib/ 2022-07-11T13:17:47,253 Given no hashes to check 1 links for project 'materials-lib': discarding no candidates 2022-07-11T13:17:47,298 Collecting materials-lib==0.8.4 2022-07-11T13:17:47,303 Created temporary directory: /tmp/pip-unpack-7muv5kkt 2022-07-11T13:17:47,401 Downloading materials_lib-0.8.4.tar.gz (5.4 kB) 2022-07-11T13:17:47,492 Added materials-lib==0.8.4 from https://files.pythonhosted.org/packages/4b/ba/ddb36436fb42281cbc30132717108874bfc4e7621340eece2829b1c68f15/materials_lib-0.8.4.tar.gz#sha256=52095a909e8f923dc749c8acde4e1252e42ed715ccd5fcc334b17949625f18d1 to build tracker '/tmp/pip-build-tracker-u6zvoafu' 2022-07-11T13:17:47,495 Running setup.py (path:/tmp/pip-wheel-j6u4tyy8/materials-lib_9583bddf115940409a02c32bf523e93e/setup.py) egg_info for package materials-lib 2022-07-11T13:17:47,496 Created temporary directory: /tmp/pip-pip-egg-info-_ie8yood 2022-07-11T13:17:47,497 Preparing metadata (setup.py): started 2022-07-11T13:17:47,499 Running command python setup.py egg_info 2022-07-11T13:17:49,695 Traceback (most recent call last): 2022-07-11T13:17:49,697 File "", line 2, in 2022-07-11T13:17:49,697 File "", line 34, in 2022-07-11T13:17:49,697 File "/tmp/pip-wheel-j6u4tyy8/materials-lib_9583bddf115940409a02c32bf523e93e/setup.py", line 26, in 2022-07-11T13:17:49,698 install_requires=open("requirements.txt", "r").read().split("\n"), 2022-07-11T13:17:49,699 FileNotFoundError: [Errno 2] No such file or directory: 'requirements.txt' 2022-07-11T13:17:49,843 ERROR: [present-rich] python setup.py egg_info exited with 1 2022-07-11T13:17:49,884 [bold magenta]full command[/]: [blue]/usr/bin/python3 -c ' 2022-07-11T13:17:49,884 exec(compile('"'"''"'"''"'"' 2022-07-11T13:17:49,884 # This is -- a caller that pip uses to run setup.py 2022-07-11T13:17:49,884 # 2022-07-11T13:17:49,884 # - It imports setuptools before invoking setup.py, to enable projects that directly 2022-07-11T13:17:49,884 # import from `distutils.core` to work with newer packaging standards. 2022-07-11T13:17:49,884 # - It provides a clear error message when setuptools is not installed. 2022-07-11T13:17:49,884 # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so 2022-07-11T13:17:49,884 # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: 2022-07-11T13:17:49,884 # manifest_maker: standard file '"'"'-c'"'"' not found". 2022-07-11T13:17:49,884 # - It generates a shim setup.py, for handling setup.cfg-only projects. 2022-07-11T13:17:49,884 import os, sys, tokenize 2022-07-11T13:17:49,884 2022-07-11T13:17:49,884 try: 2022-07-11T13:17:49,884 import setuptools 2022-07-11T13:17:49,884 except ImportError as error: 2022-07-11T13:17:49,884 print( 2022-07-11T13:17:49,884 "ERROR: Can not execute `setup.py` since setuptools is not available in " 2022-07-11T13:17:49,884 "the build environment.", 2022-07-11T13:17:49,884 file=sys.stderr, 2022-07-11T13:17:49,884 ) 2022-07-11T13:17:49,884 sys.exit(1) 2022-07-11T13:17:49,884 2022-07-11T13:17:49,884 __file__ = %r 2022-07-11T13:17:49,884 sys.argv[0] = __file__ 2022-07-11T13:17:49,884 2022-07-11T13:17:49,884 if os.path.exists(__file__): 2022-07-11T13:17:49,884 filename = __file__ 2022-07-11T13:17:49,884 with tokenize.open(__file__) as f: 2022-07-11T13:17:49,884 setup_py_code = f.read() 2022-07-11T13:17:49,884 else: 2022-07-11T13:17:49,884 filename = "" 2022-07-11T13:17:49,884 setup_py_code = "from setuptools import setup; setup()" 2022-07-11T13:17:49,884 2022-07-11T13:17:49,884 exec(compile(setup_py_code, filename, "exec")) 2022-07-11T13:17:49,884 '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-j6u4tyy8/materials-lib_9583bddf115940409a02c32bf523e93e/setup.py'"'"',), "", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-_ie8yood[/] 2022-07-11T13:17:49,884 [bold magenta]cwd[/]: /tmp/pip-wheel-j6u4tyy8/materials-lib_9583bddf115940409a02c32bf523e93e/ 2022-07-11T13:17:49,885 Preparing metadata (setup.py): finished with status 'error' 2022-07-11T13:17:49,887 ERROR: [present-rich] metadata generation failed 2022-07-11T13:17:49,901 Exception information: 2022-07-11T13:17:49,901 Traceback (most recent call last): 2022-07-11T13:17:49,901 File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/operations/build/metadata_legacy.py", line 64, in generate_metadata 2022-07-11T13:17:49,901 call_subprocess( 2022-07-11T13:17:49,901 File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/utils/subprocess.py", line 224, in call_subprocess 2022-07-11T13:17:49,901 raise error 2022-07-11T13:17:49,901 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1 2022-07-11T13:17:49,901 2022-07-11T13:17:49,901 The above exception was the direct cause of the following exception: 2022-07-11T13:17:49,901 2022-07-11T13:17:49,901 Traceback (most recent call last): 2022-07-11T13:17:49,901 File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/cli/base_command.py", line 167, in exc_logging_wrapper 2022-07-11T13:17:49,901 status = run_func(*args) 2022-07-11T13:17:49,901 File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/cli/req_command.py", line 205, in wrapper 2022-07-11T13:17:49,901 return func(self, options, args) 2022-07-11T13:17:49,901 File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/commands/wheel.py", line 145, in run 2022-07-11T13:17:49,901 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2022-07-11T13:17:49,901 File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/resolver.py", line 94, in resolve 2022-07-11T13:17:49,901 result = self._result = resolver.resolve( 2022-07-11T13:17:49,901 File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/resolvers.py", line 481, in resolve 2022-07-11T13:17:49,901 state = resolution.resolve(requirements, max_rounds=max_rounds) 2022-07-11T13:17:49,901 File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/resolvers.py", line 348, in resolve 2022-07-11T13:17:49,901 self._add_to_criteria(self.state.criteria, r, parent=None) 2022-07-11T13:17:49,901 File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/resolvers.py", line 172, in _add_to_criteria 2022-07-11T13:17:49,901 if not criterion.candidates: 2022-07-11T13:17:49,901 File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/structs.py", line 151, in __bool__ 2022-07-11T13:17:49,901 return bool(self._sequence) 2022-07-11T13:17:49,901 File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 155, in __bool__ 2022-07-11T13:17:49,901 return any(self) 2022-07-11T13:17:49,901 File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 143, in 2022-07-11T13:17:49,901 return (c for c in iterator if id(c) not in self._incompatible_ids) 2022-07-11T13:17:49,901 File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 47, in _iter_built 2022-07-11T13:17:49,901 candidate = func() 2022-07-11T13:17:49,901 File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/factory.py", line 215, in _make_candidate_from_link 2022-07-11T13:17:49,901 self._link_candidate_cache[link] = LinkCandidate( 2022-07-11T13:17:49,901 File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/candidates.py", line 291, in __init__ 2022-07-11T13:17:49,901 super().__init__( 2022-07-11T13:17:49,901 File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/candidates.py", line 161, in __init__ 2022-07-11T13:17:49,901 self.dist = self._prepare() 2022-07-11T13:17:49,901 File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/candidates.py", line 230, in _prepare 2022-07-11T13:17:49,901 dist = self._prepare_distribution() 2022-07-11T13:17:49,901 File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/candidates.py", line 302, in _prepare_distribution 2022-07-11T13:17:49,901 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2022-07-11T13:17:49,901 File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/operations/prepare.py", line 428, in prepare_linked_requirement 2022-07-11T13:17:49,901 return self._prepare_linked_requirement(req, parallel_builds) 2022-07-11T13:17:49,901 File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/operations/prepare.py", line 497, in _prepare_linked_requirement 2022-07-11T13:17:49,901 dist = _get_prepared_distribution( 2022-07-11T13:17:49,901 File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/operations/prepare.py", line 58, in _get_prepared_distribution 2022-07-11T13:17:49,901 abstract_dist.prepare_distribution_metadata( 2022-07-11T13:17:49,901 File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/distributions/sdist.py", line 61, in prepare_distribution_metadata 2022-07-11T13:17:49,901 self.req.prepare_metadata() 2022-07-11T13:17:49,901 File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/req/req_install.py", line 532, in prepare_metadata 2022-07-11T13:17:49,901 self.metadata_directory = generate_metadata_legacy( 2022-07-11T13:17:49,901 File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/operations/build/metadata_legacy.py", line 71, in generate_metadata 2022-07-11T13:17:49,901 raise MetadataGenerationFailed(package_details=details) from error 2022-07-11T13:17:49,901 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2022-07-11T13:17:49,924 Removed materials-lib==0.8.4 from https://files.pythonhosted.org/packages/4b/ba/ddb36436fb42281cbc30132717108874bfc4e7621340eece2829b1c68f15/materials_lib-0.8.4.tar.gz#sha256=52095a909e8f923dc749c8acde4e1252e42ed715ccd5fcc334b17949625f18d1 from build tracker '/tmp/pip-build-tracker-u6zvoafu' 2022-07-11T13:17:49,925 Removed build tracker: '/tmp/pip-build-tracker-u6zvoafu'