2025-09-11T09:49:45,759 Created temporary directory: /tmp/pip-build-tracker-4e3zkuiq 2025-09-11T09:49:45,760 Initialized build tracking at /tmp/pip-build-tracker-4e3zkuiq 2025-09-11T09:49:45,760 Created build tracker: /tmp/pip-build-tracker-4e3zkuiq 2025-09-11T09:49:45,761 Entered build tracker: /tmp/pip-build-tracker-4e3zkuiq 2025-09-11T09:49:45,761 Created temporary directory: /tmp/pip-wheel-b1g9ktsy 2025-09-11T09:49:45,765 Created temporary directory: /tmp/pip-ephem-wheel-cache-ij_r696c 2025-09-11T09:49:45,831 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2025-09-11T09:49:45,834 2 location(s) to search for versions of materials-learning-algorithms: 2025-09-11T09:49:45,834 * https://pypi.org/simple/materials-learning-algorithms/ 2025-09-11T09:49:45,834 * https://www.piwheels.org/simple/materials-learning-algorithms/ 2025-09-11T09:49:45,835 Fetching project page and analyzing links: https://pypi.org/simple/materials-learning-algorithms/ 2025-09-11T09:49:45,835 Getting page https://pypi.org/simple/materials-learning-algorithms/ 2025-09-11T09:49:45,836 Found index url https://pypi.org/simple/ 2025-09-11T09:49:45,937 Fetched page https://pypi.org/simple/materials-learning-algorithms/ as application/vnd.pypi.simple.v1+json 2025-09-11T09:49:45,939 Found link https://files.pythonhosted.org/packages/f9/db/9b5dda3f681d216f264e9db1c74c09e7011c3a16eed274ebe6920caa382f/materials-learning-algorithms-1.0.0.tar.gz (from https://pypi.org/simple/materials-learning-algorithms/), version: 1.0.0 2025-09-11T09:49:45,940 Skipping link: No binaries permitted for materials-learning-algorithms: https://files.pythonhosted.org/packages/cf/11/65e6b3fa65f00a7655117eddb21978771308915dcac81f68f44f01edef66/materials_learning_algorithms-1.0.0-py3-none-any.whl (from https://pypi.org/simple/materials-learning-algorithms/) 2025-09-11T09:49:45,940 Found link https://files.pythonhosted.org/packages/24/5c/338884e9483a4d6343a45607817bd8b1b2fe0be2a3f89f68ce462c4d7cf7/materials-learning-algorithms-1.1.0.tar.gz (from https://pypi.org/simple/materials-learning-algorithms/), version: 1.1.0 2025-09-11T09:49:45,940 Skipping link: No binaries permitted for materials-learning-algorithms: https://files.pythonhosted.org/packages/6a/27/39785b7d325763046e298f58e11909100bcd9cc9f0c0a2e717b10545daac/materials_learning_algorithms-1.1.0-py3-none-any.whl (from https://pypi.org/simple/materials-learning-algorithms/) 2025-09-11T09:49:45,941 Found link https://files.pythonhosted.org/packages/c4/4f/2a4086811b944b3c2ec13c1d40857f41f55b6d5f0378a89a60e856e70a1d/materials-learning-algorithms-1.2.1.tar.gz (from https://pypi.org/simple/materials-learning-algorithms/), version: 1.2.1 2025-09-11T09:49:45,941 Skipping link: No binaries permitted for materials-learning-algorithms: https://files.pythonhosted.org/packages/e3/c1/32b8b391b7fe1d392e3d3dec637f1c45654adb397bb7034474edb87ec132/materials_learning_algorithms-1.2.1-py3-none-any.whl (from https://pypi.org/simple/materials-learning-algorithms/) 2025-09-11T09:49:45,941 Skipping link: No binaries permitted for materials-learning-algorithms: https://files.pythonhosted.org/packages/ea/87/2192ab442604b5772f7d5024b085df03c278580435809ce1cf927e7901e3/materials_learning_algorithms-1.3.0-py3-none-any.whl (from https://pypi.org/simple/materials-learning-algorithms/) (requires-python:>=3.10.4) 2025-09-11T09:49:45,942 Found link https://files.pythonhosted.org/packages/d5/3f/50af30539c52399a95f1794430cb7023843c177a047c329bdf6856a42f3d/materials_learning_algorithms-1.3.0.tar.gz (from https://pypi.org/simple/materials-learning-algorithms/) (requires-python:>=3.10.4), version: 1.3.0 2025-09-11T09:49:45,942 Skipping link: No binaries permitted for materials-learning-algorithms: https://files.pythonhosted.org/packages/a3/f5/ac53ba7f2a4ba96cdaf97089c14aaa6fdce69966c63ca0c56a20de87274d/materials_learning_algorithms-1.4.0-py3-none-any.whl (from https://pypi.org/simple/materials-learning-algorithms/) (requires-python:>=3.10.4) 2025-09-11T09:49:45,943 Found link https://files.pythonhosted.org/packages/74/f3/9d8a36de02d59f914519c9b64f3c91672fc0a323a2db9a43dbf86d558c8e/materials_learning_algorithms-1.4.0.tar.gz (from https://pypi.org/simple/materials-learning-algorithms/) (requires-python:>=3.10.4), version: 1.4.0 2025-09-11T09:49:45,943 Fetching project page and analyzing links: https://www.piwheels.org/simple/materials-learning-algorithms/ 2025-09-11T09:49:45,944 Getting page https://www.piwheels.org/simple/materials-learning-algorithms/ 2025-09-11T09:49:45,945 Found index url https://www.piwheels.org/simple/ 2025-09-11T09:49:46,041 Fetched page https://www.piwheels.org/simple/materials-learning-algorithms/ as text/html 2025-09-11T09:49:46,042 Skipping link: not a file: https://www.piwheels.org/simple/materials-learning-algorithms/ 2025-09-11T09:49:46,042 Skipping link: not a file: https://pypi.org/simple/materials-learning-algorithms/ 2025-09-11T09:49:46,071 Given no hashes to check 1 links for project 'materials-learning-algorithms': discarding no candidates 2025-09-11T09:49:46,072 Collecting materials-learning-algorithms==1.1.0 2025-09-11T09:49:46,074 Created temporary directory: /tmp/pip-unpack-gtpsgshf 2025-09-11T09:49:46,221 Downloading materials-learning-algorithms-1.1.0.tar.gz (115 kB) 2025-09-11T09:49:46,322 Added materials-learning-algorithms==1.1.0 from https://files.pythonhosted.org/packages/24/5c/338884e9483a4d6343a45607817bd8b1b2fe0be2a3f89f68ce462c4d7cf7/materials-learning-algorithms-1.1.0.tar.gz to build tracker '/tmp/pip-build-tracker-4e3zkuiq' 2025-09-11T09:49:46,323 Running setup.py (path:/tmp/pip-wheel-b1g9ktsy/materials-learning-algorithms_a76ef29b47d942a3a78efab260165f88/setup.py) egg_info for package materials-learning-algorithms 2025-09-11T09:49:46,324 Created temporary directory: /tmp/pip-pip-egg-info-a_qnopv9 2025-09-11T09:49:46,324 Preparing metadata (setup.py): started 2025-09-11T09:49:46,325 Running command python setup.py egg_info 2025-09-11T09:49:46,876 Traceback (most recent call last): 2025-09-11T09:49:46,878 File "", line 2, in 2025-09-11T09:49:46,878 exec(compile(''' 2025-09-11T09:49:46,879 ~~~~^^^^^^^^^^^^ 2025-09-11T09:49:46,879 # This is -- a caller that pip uses to run setup.py 2025-09-11T09:49:46,879 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-11T09:49:46,879 ...<32 lines>... 2025-09-11T09:49:46,879 exec(compile(setup_py_code, filename, "exec")) 2025-09-11T09:49:46,879 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-11T09:49:46,879 ''' % ('/tmp/pip-wheel-b1g9ktsy/materials-learning-algorithms_a76ef29b47d942a3a78efab260165f88/setup.py',), "", "exec")) 2025-09-11T09:49:46,880 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-11T09:49:46,880 File "", line 35, in 2025-09-11T09:49:46,880 File "/tmp/pip-wheel-b1g9ktsy/materials-learning-algorithms_a76ef29b47d942a3a78efab260165f88/setup.py", line 21, in 2025-09-11T09:49:46,880 'doc': open('docs/requirements.txt').read().splitlines(), 2025-09-11T09:49:46,880 ~~~~^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-11T09:49:46,880 FileNotFoundError: [Errno 2] No such file or directory: 'docs/requirements.txt' 2025-09-11T09:49:46,978 ERROR: python setup.py egg_info exited with 1 2025-09-11T09:49:46,991 [bold magenta]full command[/]: [blue]/usr/bin/python3 -c ' 2025-09-11T09:49:46,991 exec(compile('"'"''"'"''"'"' 2025-09-11T09:49:46,991 # This is -- a caller that pip uses to run setup.py 2025-09-11T09:49:46,991 # 2025-09-11T09:49:46,991 # - It imports setuptools before invoking setup.py, to enable projects that directly 2025-09-11T09:49:46,991 # import from `distutils.core` to work with newer packaging standards. 2025-09-11T09:49:46,991 # - It provides a clear error message when setuptools is not installed. 2025-09-11T09:49:46,991 # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so 2025-09-11T09:49:46,991 # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: 2025-09-11T09:49:46,991 # manifest_maker: standard file '"'"'-c'"'"' not found". 2025-09-11T09:49:46,991 # - It generates a shim setup.py, for handling setup.cfg-only projects. 2025-09-11T09:49:46,991 import os, sys, tokenize, traceback 2025-09-11T09:49:46,991 2025-09-11T09:49:46,991 try: 2025-09-11T09:49:46,991 import setuptools 2025-09-11T09:49:46,991 except ImportError: 2025-09-11T09:49:46,991 print( 2025-09-11T09:49:46,991 "ERROR: Can not execute `setup.py` since setuptools failed to import in " 2025-09-11T09:49:46,991 "the build environment with exception:", 2025-09-11T09:49:46,991 file=sys.stderr, 2025-09-11T09:49:46,991 ) 2025-09-11T09:49:46,991 traceback.print_exc() 2025-09-11T09:49:46,991 sys.exit(1) 2025-09-11T09:49:46,991 2025-09-11T09:49:46,991 __file__ = %r 2025-09-11T09:49:46,991 sys.argv[0] = __file__ 2025-09-11T09:49:46,991 2025-09-11T09:49:46,991 if os.path.exists(__file__): 2025-09-11T09:49:46,991 filename = __file__ 2025-09-11T09:49:46,991 with tokenize.open(__file__) as f: 2025-09-11T09:49:46,991 setup_py_code = f.read() 2025-09-11T09:49:46,991 else: 2025-09-11T09:49:46,991 filename = "" 2025-09-11T09:49:46,991 setup_py_code = "from setuptools import setup; setup()" 2025-09-11T09:49:46,991 2025-09-11T09:49:46,991 exec(compile(setup_py_code, filename, "exec")) 2025-09-11T09:49:46,991 '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-b1g9ktsy/materials-learning-algorithms_a76ef29b47d942a3a78efab260165f88/setup.py'"'"',), "", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-a_qnopv9[/] 2025-09-11T09:49:46,991 [bold magenta]cwd[/]: /tmp/pip-wheel-b1g9ktsy/materials-learning-algorithms_a76ef29b47d942a3a78efab260165f88/ 2025-09-11T09:49:46,991 Preparing metadata (setup.py): finished with status 'error' 2025-09-11T09:49:46,992 ERROR: metadata generation failed 2025-09-11T09:49:46,998 Exception information: 2025-09-11T09:49:46,998 Traceback (most recent call last): 2025-09-11T09:49:46,998 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata 2025-09-11T09:49:46,998 call_subprocess( 2025-09-11T09:49:46,998 ~~~~~~~~~~~~~~~^ 2025-09-11T09:49:46,998 args, 2025-09-11T09:49:46,998 ^^^^^ 2025-09-11T09:49:46,998 ...<2 lines>... 2025-09-11T09:49:46,998 spinner=spinner, 2025-09-11T09:49:46,998 ^^^^^^^^^^^^^^^^ 2025-09-11T09:49:46,998 ) 2025-09-11T09:49:46,998 ^ 2025-09-11T09:49:46,998 File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess 2025-09-11T09:49:46,998 raise error 2025-09-11T09:49:46,998 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1 2025-09-11T09:49:46,998 2025-09-11T09:49:46,998 The above exception was the direct cause of the following exception: 2025-09-11T09:49:46,998 2025-09-11T09:49:46,998 Traceback (most recent call last): 2025-09-11T09:49:46,998 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper 2025-09-11T09:49:46,998 status = _inner_run() 2025-09-11T09:49:46,998 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run 2025-09-11T09:49:46,998 return self.run(options, args) 2025-09-11T09:49:46,998 ~~~~~~~~^^^^^^^^^^^^^^^ 2025-09-11T09:49:46,998 File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper 2025-09-11T09:49:46,998 return func(self, options, args) 2025-09-11T09:49:46,998 File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run 2025-09-11T09:49:46,998 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2025-09-11T09:49:46,998 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve 2025-09-11T09:49:46,998 result = self._result = resolver.resolve( 2025-09-11T09:49:46,998 ~~~~~~~~~~~~~~~~^ 2025-09-11T09:49:46,998 collected.requirements, max_rounds=limit_how_complex_resolution_can_be 2025-09-11T09:49:46,998 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-11T09:49:46,998 ) 2025-09-11T09:49:46,998 ^ 2025-09-11T09:49:46,998 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve 2025-09-11T09:49:46,998 state = resolution.resolve(requirements, max_rounds=max_rounds) 2025-09-11T09:49:46,998 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve 2025-09-11T09:49:46,998 self._add_to_criteria(self.state.criteria, r, parent=None) 2025-09-11T09:49:46,998 ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-11T09:49:46,998 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria 2025-09-11T09:49:46,998 if not criterion.candidates: 2025-09-11T09:49:46,998 ^^^^^^^^^^^^^^^^^^^^ 2025-09-11T09:49:46,998 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__ 2025-09-11T09:49:46,998 return bool(self._sequence) 2025-09-11T09:49:46,998 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__ 2025-09-11T09:49:46,998 self._bool = any(self) 2025-09-11T09:49:46,998 ~~~^^^^^^ 2025-09-11T09:49:46,998 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in 2025-09-11T09:49:46,998 return (c for c in iterator if id(c) not in self._incompatible_ids) 2025-09-11T09:49:46,998 ^^^^^^^^ 2025-09-11T09:49:46,998 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built 2025-09-11T09:49:46,998 candidate = func() 2025-09-11T09:49:46,998 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link 2025-09-11T09:49:46,998 base: Optional[BaseCandidate] = self._make_base_candidate_from_link( 2025-09-11T09:49:46,998 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-11T09:49:46,998 link, template, name, version 2025-09-11T09:49:46,998 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-11T09:49:46,998 ) 2025-09-11T09:49:46,998 ^ 2025-09-11T09:49:46,998 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link 2025-09-11T09:49:46,998 self._link_candidate_cache[link] = LinkCandidate( 2025-09-11T09:49:46,998 ~~~~~~~~~~~~~^ 2025-09-11T09:49:46,998 link, 2025-09-11T09:49:46,998 ^^^^^ 2025-09-11T09:49:46,998 ...<3 lines>... 2025-09-11T09:49:46,998 version=version, 2025-09-11T09:49:46,998 ^^^^^^^^^^^^^^^^ 2025-09-11T09:49:46,998 ) 2025-09-11T09:49:46,998 ^ 2025-09-11T09:49:46,998 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__ 2025-09-11T09:49:46,998 super().__init__( 2025-09-11T09:49:46,998 ~~~~~~~~~~~~~~~~^ 2025-09-11T09:49:46,998 link=link, 2025-09-11T09:49:46,998 ^^^^^^^^^^ 2025-09-11T09:49:46,998 ...<4 lines>... 2025-09-11T09:49:46,998 version=version, 2025-09-11T09:49:46,998 ^^^^^^^^^^^^^^^^ 2025-09-11T09:49:46,998 ) 2025-09-11T09:49:46,998 ^ 2025-09-11T09:49:46,998 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__ 2025-09-11T09:49:46,998 self.dist = self._prepare() 2025-09-11T09:49:46,998 ~~~~~~~~~~~~~^^ 2025-09-11T09:49:46,998 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare 2025-09-11T09:49:46,998 dist = self._prepare_distribution() 2025-09-11T09:49:46,998 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution 2025-09-11T09:49:46,998 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2025-09-11T09:49:46,998 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-11T09:49:46,998 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement 2025-09-11T09:49:46,998 return self._prepare_linked_requirement(req, parallel_builds) 2025-09-11T09:49:46,998 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^ 2025-09-11T09:49:46,998 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement 2025-09-11T09:49:46,998 dist = _get_prepared_distribution( 2025-09-11T09:49:46,998 req, 2025-09-11T09:49:46,998 ...<3 lines>... 2025-09-11T09:49:46,998 self.check_build_deps, 2025-09-11T09:49:46,998 ) 2025-09-11T09:49:46,998 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution 2025-09-11T09:49:46,998 abstract_dist.prepare_distribution_metadata( 2025-09-11T09:49:46,998 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-11T09:49:46,998 finder, build_isolation, check_build_deps 2025-09-11T09:49:46,998 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-11T09:49:46,998 ) 2025-09-11T09:49:46,998 ^ 2025-09-11T09:49:46,998 File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata 2025-09-11T09:49:46,998 self.req.prepare_metadata() 2025-09-11T09:49:46,998 ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 2025-09-11T09:49:46,998 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata 2025-09-11T09:49:46,998 self.metadata_directory = generate_metadata_legacy( 2025-09-11T09:49:46,998 ~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-11T09:49:46,998 build_env=self.build_env, 2025-09-11T09:49:46,998 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-11T09:49:46,998 ...<3 lines>... 2025-09-11T09:49:46,998 details=details, 2025-09-11T09:49:46,998 ^^^^^^^^^^^^^^^^ 2025-09-11T09:49:46,998 ) 2025-09-11T09:49:46,998 ^ 2025-09-11T09:49:46,998 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata 2025-09-11T09:49:46,998 raise MetadataGenerationFailed(package_details=details) from error 2025-09-11T09:49:46,998 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2025-09-11T09:49:47,022 Removed materials-learning-algorithms==1.1.0 from https://files.pythonhosted.org/packages/24/5c/338884e9483a4d6343a45607817bd8b1b2fe0be2a3f89f68ce462c4d7cf7/materials-learning-algorithms-1.1.0.tar.gz from build tracker '/tmp/pip-build-tracker-4e3zkuiq' 2025-09-11T09:49:47,022 Removed build tracker: '/tmp/pip-build-tracker-4e3zkuiq'