2025-09-10T03:53:55,840 Created temporary directory: /tmp/pip-build-tracker-cusgj380 2025-09-10T03:53:55,840 Initialized build tracking at /tmp/pip-build-tracker-cusgj380 2025-09-10T03:53:55,841 Created build tracker: /tmp/pip-build-tracker-cusgj380 2025-09-10T03:53:55,841 Entered build tracker: /tmp/pip-build-tracker-cusgj380 2025-09-10T03:53:55,841 Created temporary directory: /tmp/pip-wheel-7jwc1rf0 2025-09-10T03:53:55,844 Created temporary directory: /tmp/pip-ephem-wheel-cache-jpwpng_l 2025-09-10T03:53:55,902 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2025-09-10T03:53:55,904 2 location(s) to search for versions of mle-scheduler: 2025-09-10T03:53:55,904 * https://pypi.org/simple/mle-scheduler/ 2025-09-10T03:53:55,904 * https://www.piwheels.org/simple/mle-scheduler/ 2025-09-10T03:53:55,905 Fetching project page and analyzing links: https://pypi.org/simple/mle-scheduler/ 2025-09-10T03:53:55,905 Getting page https://pypi.org/simple/mle-scheduler/ 2025-09-10T03:53:55,906 Found index url https://pypi.org/simple/ 2025-09-10T03:53:55,976 Fetched page https://pypi.org/simple/mle-scheduler/ as application/vnd.pypi.simple.v1+json 2025-09-10T03:53:55,978 Skipping link: No binaries permitted for mle-scheduler: https://files.pythonhosted.org/packages/92/28/9620ba90e75f2c10722475449a9ff3b1e0b71413d83adc85decdeb027f68/mle_scheduler-0.0.1-py3-none-any.whl (from https://pypi.org/simple/mle-scheduler/) (requires-python:>=3.6) 2025-09-10T03:53:55,979 Found link https://files.pythonhosted.org/packages/05/39/254cfd8b8a56fdfcad487d2856dea1a59a133d2b4fb642f1ea67efd6a791/mle_scheduler-0.0.1.tar.gz (from https://pypi.org/simple/mle-scheduler/) (requires-python:>=3.6), version: 0.0.1 2025-09-10T03:53:55,979 Skipping link: No binaries permitted for mle-scheduler: https://files.pythonhosted.org/packages/91/51/3d9388b0e9c3214d79ca6e7e17fd3b1512194d4fecf46b81a70e85ae0c9c/mle_scheduler-0.0.2-py3-none-any.whl (from https://pypi.org/simple/mle-scheduler/) (requires-python:>=3.6) 2025-09-10T03:53:55,980 Found link https://files.pythonhosted.org/packages/6f/48/0c75dfb5d23a68e89c994b4dab83439119430897ab06e26a159636b13e41/mle_scheduler-0.0.2.tar.gz (from https://pypi.org/simple/mle-scheduler/) (requires-python:>=3.6), version: 0.0.2 2025-09-10T03:53:55,980 Skipping link: No binaries permitted for mle-scheduler: https://files.pythonhosted.org/packages/ba/89/a2b67549a55cb005646e617d2ae9d6aaa2d9e6799690406a05886e478a4d/mle_scheduler-0.0.3-py3-none-any.whl (from https://pypi.org/simple/mle-scheduler/) (requires-python:>=3.6) 2025-09-10T03:53:55,980 Found link https://files.pythonhosted.org/packages/ad/e1/43ba5e99af23269ea3972c27f7e362628b447c55720645adffda6fa94825/mle_scheduler-0.0.3.tar.gz (from https://pypi.org/simple/mle-scheduler/) (requires-python:>=3.6), version: 0.0.3 2025-09-10T03:53:55,980 Skipping link: No binaries permitted for mle-scheduler: https://files.pythonhosted.org/packages/42/7d/7381cf43eca6d8f93961739b947a8707668d54d771feb1fe7a0fa8961050/mle_scheduler-0.0.4-py3-none-any.whl (from https://pypi.org/simple/mle-scheduler/) (requires-python:>=3.6) 2025-09-10T03:53:55,980 Found link https://files.pythonhosted.org/packages/7c/e3/38231a2f3ba2c249498eaa6d56c6d13b2d9fd1a4cfd3dda0e2eea97bc733/mle_scheduler-0.0.4.tar.gz (from https://pypi.org/simple/mle-scheduler/) (requires-python:>=3.6), version: 0.0.4 2025-09-10T03:53:55,981 Skipping link: No binaries permitted for mle-scheduler: https://files.pythonhosted.org/packages/5d/cb/7c46ef4ff522c9b4f36dbbf7547a2067de86c44baf53630f5c2058599991/mle_scheduler-0.0.5-py3-none-any.whl (from https://pypi.org/simple/mle-scheduler/) (requires-python:>=3.6) 2025-09-10T03:53:55,981 Found link https://files.pythonhosted.org/packages/88/7e/21419d19d8e612c3fe2ecaf58e6221a882550aeb3eff6994937803bcbfa2/mle_scheduler-0.0.5.tar.gz (from https://pypi.org/simple/mle-scheduler/) (requires-python:>=3.6), version: 0.0.5 2025-09-10T03:53:55,981 Skipping link: No binaries permitted for mle-scheduler: https://files.pythonhosted.org/packages/b6/0e/5cbe879893fd83be2890485def779796373ef3cd5ec48bc03bb13805105b/mle_scheduler-0.0.6-py3-none-any.whl (from https://pypi.org/simple/mle-scheduler/) (requires-python:>=3.6) 2025-09-10T03:53:55,981 Found link https://files.pythonhosted.org/packages/ee/8a/968b93a844ab8f0777774220f7396e0ad524bded26b2f1b802689732c467/mle_scheduler-0.0.6.tar.gz (from https://pypi.org/simple/mle-scheduler/) (requires-python:>=3.6), version: 0.0.6 2025-09-10T03:53:55,981 Skipping link: No binaries permitted for mle-scheduler: https://files.pythonhosted.org/packages/fe/80/47f929cc1625f78a4102986e1d31ff1ceaeba37eb8ff7258840a0c9657c0/mle_scheduler-0.0.7-py3-none-any.whl (from https://pypi.org/simple/mle-scheduler/) (requires-python:>=3.6) 2025-09-10T03:53:55,981 Found link https://files.pythonhosted.org/packages/05/22/73339b0b1ca16ee2df208e8b2c619d9e0bb4e771a36d1e561de2683666f8/mle_scheduler-0.0.7.tar.gz (from https://pypi.org/simple/mle-scheduler/) (requires-python:>=3.6), version: 0.0.7 2025-09-10T03:53:55,982 Skipping link: No binaries permitted for mle-scheduler: https://files.pythonhosted.org/packages/b1/7e/d345896ae6588afd2750345416b56c2ba8b03b01700b04eea611ebfd24d9/mle_scheduler-0.0.8-py3-none-any.whl (from https://pypi.org/simple/mle-scheduler/) (requires-python:>=3.6) 2025-09-10T03:53:55,982 Found link https://files.pythonhosted.org/packages/b9/41/f6158fbda5790ca4de728c49475bba331adef825f66cac8e3095b0cf351b/mle_scheduler-0.0.8.tar.gz (from https://pypi.org/simple/mle-scheduler/) (requires-python:>=3.6), version: 0.0.8 2025-09-10T03:53:55,982 Fetching project page and analyzing links: https://www.piwheels.org/simple/mle-scheduler/ 2025-09-10T03:53:55,982 Getting page https://www.piwheels.org/simple/mle-scheduler/ 2025-09-10T03:53:55,983 Found index url https://www.piwheels.org/simple/ 2025-09-10T03:53:56,070 Fetched page https://www.piwheels.org/simple/mle-scheduler/ as text/html 2025-09-10T03:53:56,071 Skipping link: not a file: https://www.piwheels.org/simple/mle-scheduler/ 2025-09-10T03:53:56,071 Skipping link: not a file: https://pypi.org/simple/mle-scheduler/ 2025-09-10T03:53:56,097 Given no hashes to check 1 links for project 'mle-scheduler': discarding no candidates 2025-09-10T03:53:56,098 Collecting mle-scheduler==0.0.5 2025-09-10T03:53:56,100 Created temporary directory: /tmp/pip-unpack-5nr5ryx1 2025-09-10T03:53:56,239 Downloading mle_scheduler-0.0.5.tar.gz (25 kB) 2025-09-10T03:53:56,290 Added mle-scheduler==0.0.5 from https://files.pythonhosted.org/packages/88/7e/21419d19d8e612c3fe2ecaf58e6221a882550aeb3eff6994937803bcbfa2/mle_scheduler-0.0.5.tar.gz to build tracker '/tmp/pip-build-tracker-cusgj380' 2025-09-10T03:53:56,291 Running setup.py (path:/tmp/pip-wheel-7jwc1rf0/mle-scheduler_3edf978803de4eb6a8d48bac8104e973/setup.py) egg_info for package mle-scheduler 2025-09-10T03:53:56,291 Created temporary directory: /tmp/pip-pip-egg-info-3zjwtl2r 2025-09-10T03:53:56,291 Preparing metadata (setup.py): started 2025-09-10T03:53:56,292 Running command python setup.py egg_info 2025-09-10T03:53:56,817 Traceback (most recent call last): 2025-09-10T03:53:56,819 File "", line 2, in 2025-09-10T03:53:56,819 exec(compile(''' 2025-09-10T03:53:56,819 ~~~~^^^^^^^^^^^^ 2025-09-10T03:53:56,819 # This is -- a caller that pip uses to run setup.py 2025-09-10T03:53:56,819 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-10T03:53:56,820 ...<32 lines>... 2025-09-10T03:53:56,820 exec(compile(setup_py_code, filename, "exec")) 2025-09-10T03:53:56,820 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-10T03:53:56,820 ''' % ('/tmp/pip-wheel-7jwc1rf0/mle-scheduler_3edf978803de4eb6a8d48bac8104e973/setup.py',), "", "exec")) 2025-09-10T03:53:56,820 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-10T03:53:56,820 File "", line 35, in 2025-09-10T03:53:56,820 File "/tmp/pip-wheel-7jwc1rf0/mle-scheduler_3edf978803de4eb6a8d48bac8104e973/setup.py", line 60, in 2025-09-10T03:53:56,820 install_requires=parse_requirements(os.path.join(CURRENT_DIR, "requirements.txt")), 2025-09-10T03:53:56,821 ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-10T03:53:56,821 File "/tmp/pip-wheel-7jwc1rf0/mle-scheduler_3edf978803de4eb6a8d48bac8104e973/setup.py", line 17, in parse_requirements 2025-09-10T03:53:56,821 with open(os.path.join(CURRENT_DIR, path)) as f: 2025-09-10T03:53:56,821 ~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-10T03:53:56,821 FileNotFoundError: [Errno 2] No such file or directory: '/tmp/pip-wheel-7jwc1rf0/mle-scheduler_3edf978803de4eb6a8d48bac8104e973/requirements.txt' 2025-09-10T03:53:56,906 ERROR: python setup.py egg_info exited with 1 2025-09-10T03:53:56,919 [bold magenta]full command[/]: [blue]/usr/bin/python3 -c ' 2025-09-10T03:53:56,919 exec(compile('"'"''"'"''"'"' 2025-09-10T03:53:56,919 # This is -- a caller that pip uses to run setup.py 2025-09-10T03:53:56,919 # 2025-09-10T03:53:56,919 # - It imports setuptools before invoking setup.py, to enable projects that directly 2025-09-10T03:53:56,919 # import from `distutils.core` to work with newer packaging standards. 2025-09-10T03:53:56,919 # - It provides a clear error message when setuptools is not installed. 2025-09-10T03:53:56,919 # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so 2025-09-10T03:53:56,919 # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: 2025-09-10T03:53:56,919 # manifest_maker: standard file '"'"'-c'"'"' not found". 2025-09-10T03:53:56,919 # - It generates a shim setup.py, for handling setup.cfg-only projects. 2025-09-10T03:53:56,919 import os, sys, tokenize, traceback 2025-09-10T03:53:56,919 2025-09-10T03:53:56,919 try: 2025-09-10T03:53:56,919 import setuptools 2025-09-10T03:53:56,919 except ImportError: 2025-09-10T03:53:56,919 print( 2025-09-10T03:53:56,919 "ERROR: Can not execute `setup.py` since setuptools failed to import in " 2025-09-10T03:53:56,919 "the build environment with exception:", 2025-09-10T03:53:56,919 file=sys.stderr, 2025-09-10T03:53:56,919 ) 2025-09-10T03:53:56,919 traceback.print_exc() 2025-09-10T03:53:56,919 sys.exit(1) 2025-09-10T03:53:56,919 2025-09-10T03:53:56,919 __file__ = %r 2025-09-10T03:53:56,919 sys.argv[0] = __file__ 2025-09-10T03:53:56,919 2025-09-10T03:53:56,919 if os.path.exists(__file__): 2025-09-10T03:53:56,919 filename = __file__ 2025-09-10T03:53:56,919 with tokenize.open(__file__) as f: 2025-09-10T03:53:56,919 setup_py_code = f.read() 2025-09-10T03:53:56,919 else: 2025-09-10T03:53:56,919 filename = "" 2025-09-10T03:53:56,919 setup_py_code = "from setuptools import setup; setup()" 2025-09-10T03:53:56,919 2025-09-10T03:53:56,919 exec(compile(setup_py_code, filename, "exec")) 2025-09-10T03:53:56,919 '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-7jwc1rf0/mle-scheduler_3edf978803de4eb6a8d48bac8104e973/setup.py'"'"',), "", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-3zjwtl2r[/] 2025-09-10T03:53:56,919 [bold magenta]cwd[/]: /tmp/pip-wheel-7jwc1rf0/mle-scheduler_3edf978803de4eb6a8d48bac8104e973/ 2025-09-10T03:53:56,919 Preparing metadata (setup.py): finished with status 'error' 2025-09-10T03:53:56,920 ERROR: metadata generation failed 2025-09-10T03:53:56,925 Exception information: 2025-09-10T03:53:56,925 Traceback (most recent call last): 2025-09-10T03:53:56,925 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata 2025-09-10T03:53:56,925 call_subprocess( 2025-09-10T03:53:56,925 ~~~~~~~~~~~~~~~^ 2025-09-10T03:53:56,925 args, 2025-09-10T03:53:56,925 ^^^^^ 2025-09-10T03:53:56,925 ...<2 lines>... 2025-09-10T03:53:56,925 spinner=spinner, 2025-09-10T03:53:56,925 ^^^^^^^^^^^^^^^^ 2025-09-10T03:53:56,925 ) 2025-09-10T03:53:56,925 ^ 2025-09-10T03:53:56,925 File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess 2025-09-10T03:53:56,925 raise error 2025-09-10T03:53:56,925 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1 2025-09-10T03:53:56,925 2025-09-10T03:53:56,925 The above exception was the direct cause of the following exception: 2025-09-10T03:53:56,925 2025-09-10T03:53:56,925 Traceback (most recent call last): 2025-09-10T03:53:56,925 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper 2025-09-10T03:53:56,925 status = _inner_run() 2025-09-10T03:53:56,925 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run 2025-09-10T03:53:56,925 return self.run(options, args) 2025-09-10T03:53:56,925 ~~~~~~~~^^^^^^^^^^^^^^^ 2025-09-10T03:53:56,925 File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper 2025-09-10T03:53:56,925 return func(self, options, args) 2025-09-10T03:53:56,925 File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run 2025-09-10T03:53:56,925 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2025-09-10T03:53:56,925 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve 2025-09-10T03:53:56,925 result = self._result = resolver.resolve( 2025-09-10T03:53:56,925 ~~~~~~~~~~~~~~~~^ 2025-09-10T03:53:56,925 collected.requirements, max_rounds=limit_how_complex_resolution_can_be 2025-09-10T03:53:56,925 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-10T03:53:56,925 ) 2025-09-10T03:53:56,925 ^ 2025-09-10T03:53:56,925 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve 2025-09-10T03:53:56,925 state = resolution.resolve(requirements, max_rounds=max_rounds) 2025-09-10T03:53:56,925 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve 2025-09-10T03:53:56,925 self._add_to_criteria(self.state.criteria, r, parent=None) 2025-09-10T03:53:56,925 ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-10T03:53:56,925 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria 2025-09-10T03:53:56,925 if not criterion.candidates: 2025-09-10T03:53:56,925 ^^^^^^^^^^^^^^^^^^^^ 2025-09-10T03:53:56,925 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__ 2025-09-10T03:53:56,925 return bool(self._sequence) 2025-09-10T03:53:56,925 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__ 2025-09-10T03:53:56,925 self._bool = any(self) 2025-09-10T03:53:56,925 ~~~^^^^^^ 2025-09-10T03:53:56,925 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in 2025-09-10T03:53:56,925 return (c for c in iterator if id(c) not in self._incompatible_ids) 2025-09-10T03:53:56,925 ^^^^^^^^ 2025-09-10T03:53:56,925 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built 2025-09-10T03:53:56,925 candidate = func() 2025-09-10T03:53:56,925 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link 2025-09-10T03:53:56,925 base: Optional[BaseCandidate] = self._make_base_candidate_from_link( 2025-09-10T03:53:56,925 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-10T03:53:56,925 link, template, name, version 2025-09-10T03:53:56,925 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-10T03:53:56,925 ) 2025-09-10T03:53:56,925 ^ 2025-09-10T03:53:56,925 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link 2025-09-10T03:53:56,925 self._link_candidate_cache[link] = LinkCandidate( 2025-09-10T03:53:56,925 ~~~~~~~~~~~~~^ 2025-09-10T03:53:56,925 link, 2025-09-10T03:53:56,925 ^^^^^ 2025-09-10T03:53:56,925 ...<3 lines>... 2025-09-10T03:53:56,925 version=version, 2025-09-10T03:53:56,925 ^^^^^^^^^^^^^^^^ 2025-09-10T03:53:56,925 ) 2025-09-10T03:53:56,925 ^ 2025-09-10T03:53:56,925 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__ 2025-09-10T03:53:56,925 super().__init__( 2025-09-10T03:53:56,925 ~~~~~~~~~~~~~~~~^ 2025-09-10T03:53:56,925 link=link, 2025-09-10T03:53:56,925 ^^^^^^^^^^ 2025-09-10T03:53:56,925 ...<4 lines>... 2025-09-10T03:53:56,925 version=version, 2025-09-10T03:53:56,925 ^^^^^^^^^^^^^^^^ 2025-09-10T03:53:56,925 ) 2025-09-10T03:53:56,925 ^ 2025-09-10T03:53:56,925 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__ 2025-09-10T03:53:56,925 self.dist = self._prepare() 2025-09-10T03:53:56,925 ~~~~~~~~~~~~~^^ 2025-09-10T03:53:56,925 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare 2025-09-10T03:53:56,925 dist = self._prepare_distribution() 2025-09-10T03:53:56,925 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution 2025-09-10T03:53:56,925 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2025-09-10T03:53:56,925 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-10T03:53:56,925 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement 2025-09-10T03:53:56,925 return self._prepare_linked_requirement(req, parallel_builds) 2025-09-10T03:53:56,925 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^ 2025-09-10T03:53:56,925 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement 2025-09-10T03:53:56,925 dist = _get_prepared_distribution( 2025-09-10T03:53:56,925 req, 2025-09-10T03:53:56,925 ...<3 lines>... 2025-09-10T03:53:56,925 self.check_build_deps, 2025-09-10T03:53:56,925 ) 2025-09-10T03:53:56,925 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution 2025-09-10T03:53:56,925 abstract_dist.prepare_distribution_metadata( 2025-09-10T03:53:56,925 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-10T03:53:56,925 finder, build_isolation, check_build_deps 2025-09-10T03:53:56,925 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-10T03:53:56,925 ) 2025-09-10T03:53:56,925 ^ 2025-09-10T03:53:56,925 File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata 2025-09-10T03:53:56,925 self.req.prepare_metadata() 2025-09-10T03:53:56,925 ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 2025-09-10T03:53:56,925 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata 2025-09-10T03:53:56,925 self.metadata_directory = generate_metadata_legacy( 2025-09-10T03:53:56,925 ~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-10T03:53:56,925 build_env=self.build_env, 2025-09-10T03:53:56,925 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-10T03:53:56,925 ...<3 lines>... 2025-09-10T03:53:56,925 details=details, 2025-09-10T03:53:56,925 ^^^^^^^^^^^^^^^^ 2025-09-10T03:53:56,925 ) 2025-09-10T03:53:56,925 ^ 2025-09-10T03:53:56,925 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata 2025-09-10T03:53:56,925 raise MetadataGenerationFailed(package_details=details) from error 2025-09-10T03:53:56,925 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2025-09-10T03:53:56,947 Removed mle-scheduler==0.0.5 from https://files.pythonhosted.org/packages/88/7e/21419d19d8e612c3fe2ecaf58e6221a882550aeb3eff6994937803bcbfa2/mle_scheduler-0.0.5.tar.gz from build tracker '/tmp/pip-build-tracker-cusgj380' 2025-09-10T03:53:56,947 Removed build tracker: '/tmp/pip-build-tracker-cusgj380'