2021-12-21T11:57:35,379 Created temporary directory: /tmp/pip-ephem-wheel-cache-tf8zmu45
2021-12-21T11:57:35,384 Created temporary directory: /tmp/pip-req-tracker-08tb2tro
2021-12-21T11:57:35,385 Initialized build tracking at /tmp/pip-req-tracker-08tb2tro
2021-12-21T11:57:35,385 Created build tracker: /tmp/pip-req-tracker-08tb2tro
2021-12-21T11:57:35,386 Entered build tracker: /tmp/pip-req-tracker-08tb2tro
2021-12-21T11:57:35,387 Created temporary directory: /tmp/pip-wheel-jyrdl87m
2021-12-21T11:57:35,451 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2021-12-21T11:57:35,456 2 location(s) to search for versions of leo-optimizer:
2021-12-21T11:57:35,456 * https://pypi.org/simple/leo-optimizer/
2021-12-21T11:57:35,456 * https://www.piwheels.org/simple/leo-optimizer/
2021-12-21T11:57:35,457 Fetching project page and analyzing links: https://pypi.org/simple/leo-optimizer/
2021-12-21T11:57:35,458 Getting page https://pypi.org/simple/leo-optimizer/
2021-12-21T11:57:35,462 Found index url https://pypi.org/simple
2021-12-21T11:57:35,672   Found link https://files.pythonhosted.org/packages/97/2d/8e347c03091e913bb0d82fb0d45bb9779ecf7b083948e274f88206aa79c8/leo-optimizer-0.0.1.tar.gz#sha256=4e62d86029bc4350abe0bfc57baa990012fd3034e735b6ace37e6331c46f03fb (from https://pypi.org/simple/leo-optimizer/) (requires-python:>=3.6,<4.0), version: 0.0.1
2021-12-21T11:57:35,673   Skipping link: No binaries permitted for leo-optimizer: https://files.pythonhosted.org/packages/6c/9f/54f55f94bbdff3342297fa20524e37a44c75913d640a27a45ad5a22b46ac/leo_optimizer-0.0.1-py3-none-any.whl#sha256=6f3b4e01301064a9565cb3be3d42861a83d2db1b49549ddd526a47ffb88671bf (from https://pypi.org/simple/leo-optimizer/) (requires-python:>=3.6,<4.0)
2021-12-21T11:57:35,674   Found link https://files.pythonhosted.org/packages/80/88/204bc70bc91c8811a8de005529ea5444826602df2ea9c654ee2837bb7f20/leo-optimizer-0.0.2.tar.gz#sha256=3a543841b434bbfdcc84850b8049f2d21242e576bbb45d2fa3023754e1807e50 (from https://pypi.org/simple/leo-optimizer/) (requires-python:>=3.6,<4.0), version: 0.0.2
2021-12-21T11:57:35,675   Skipping link: No binaries permitted for leo-optimizer: https://files.pythonhosted.org/packages/c1/46/f6260f3e83a080926837ec22932492f6f04fa7dfee2603fbea979a770ca6/leo_optimizer-0.0.2-py3-none-any.whl#sha256=09a1fc24526ac0dc4e667b8c041287b47b7f68e4f8890218c9de5f52c32510f8 (from https://pypi.org/simple/leo-optimizer/) (requires-python:>=3.6,<4.0)
2021-12-21T11:57:35,676   Found link https://files.pythonhosted.org/packages/c8/2d/6b8c60e6ac71b1c4e8a3967ef8b2e4d781681406b9b657ef51cbcfe5e653/leo-optimizer-0.0.3.tar.gz#sha256=ca96bee3fb844170805c2906ed476cf78d2a9d5015456dee0106a0f4a83c8171 (from https://pypi.org/simple/leo-optimizer/) (requires-python:>=3.6,<4.0), version: 0.0.3
2021-12-21T11:57:35,677   Skipping link: No binaries permitted for leo-optimizer: https://files.pythonhosted.org/packages/fe/3b/21723faea5e868dd44bdd345ce4e491c2189747a618c1070be67a5027a42/leo_optimizer-0.0.3-py3-none-any.whl#sha256=bb4797a3b1b710e767048b1ec22b9a820816f0b81f3fc06363b02ea7070462f0 (from https://pypi.org/simple/leo-optimizer/) (requires-python:>=3.6,<4.0)
2021-12-21T11:57:35,679   Found link https://files.pythonhosted.org/packages/67/24/0d6b361b1426506e478a40f7d76e5a0066a98bd997fa17fe2e99666fd2a1/leo-optimizer-0.0.4.tar.gz#sha256=a9b20391dec353b1ad0e123f0854422b12b7e7ef743d9ff790ecf1a093ceb5f0 (from https://pypi.org/simple/leo-optimizer/) (requires-python:>=3.6,<4.0), version: 0.0.4
2021-12-21T11:57:35,679   Skipping link: No binaries permitted for leo-optimizer: https://files.pythonhosted.org/packages/20/12/094a0d62cb53226665874103d2bfe540269c33492a089b53d1f1b67468fb/leo_optimizer-0.0.4-py3-none-any.whl#sha256=beb111931752645a74193826eed28e00de56fce5400e8686fc0ee1049c69b58d (from https://pypi.org/simple/leo-optimizer/) (requires-python:>=3.6,<4.0)
2021-12-21T11:57:35,681   Found link https://files.pythonhosted.org/packages/4c/81/0c4bf1aad76fbde2690b5d80ef9cbceddee22d284524a7bd36125710896d/leo-optimizer-0.0.5.tar.gz#sha256=e935e96e404dad358323ae8ae7634eb68d4f01a28d5b0743236235e34cc470a1 (from https://pypi.org/simple/leo-optimizer/) (requires-python:>=3.6,<4.0), version: 0.0.5
2021-12-21T11:57:35,681   Skipping link: No binaries permitted for leo-optimizer: https://files.pythonhosted.org/packages/a9/58/22095872101b7ee32309bc9bdff34b1347fbe85c99fae0b8e6c2d29bfaa1/leo_optimizer-0.0.5-py3-none-any.whl#sha256=c490902954a482cfff6f7a80bc9e52f3a30769c49873e2b1412ca75877fb46e7 (from https://pypi.org/simple/leo-optimizer/) (requires-python:>=3.6,<4.0)
2021-12-21T11:57:35,683   Found link https://files.pythonhosted.org/packages/07/22/bb26fdb631dcf9bb782e729700840ae2b43ba7225ce0d27249f501d5111a/leo-optimizer-0.0.7.tar.gz#sha256=adeb2e9823b2297508e4675a6b7d1c5af739f1c138d384a6fc5d563b6169d274 (from https://pypi.org/simple/leo-optimizer/) (requires-python:>=3.6,<4.0), version: 0.0.7
2021-12-21T11:57:35,684   Skipping link: No binaries permitted for leo-optimizer: https://files.pythonhosted.org/packages/2b/43/a4d322949d43a149cc852fc004287a46e2b7cab9775133b7860b4b88325b/leo_optimizer-0.0.7-py3-none-any.whl#sha256=b1b6b7505b23dbf4370ada5cc4c705fe3bef4382e2bfa6d6c4804c6f79c2977a (from https://pypi.org/simple/leo-optimizer/) (requires-python:>=3.6,<4.0)
2021-12-21T11:57:35,684 Fetching project page and analyzing links: https://www.piwheels.org/simple/leo-optimizer/
2021-12-21T11:57:35,685 Getting page https://www.piwheels.org/simple/leo-optimizer/
2021-12-21T11:57:35,687 Found index url https://www.piwheels.org/simple
2021-12-21T11:57:35,882 Skipping link: not a file: https://www.piwheels.org/simple/leo-optimizer/
2021-12-21T11:57:35,883 Skipping link: not a file: https://pypi.org/simple/leo-optimizer/
2021-12-21T11:57:35,916 Given no hashes to check 1 links for project 'leo-optimizer': discarding no candidates
2021-12-21T11:57:35,946 Collecting leo-optimizer==0.0.7
2021-12-21T11:57:35,949   Created temporary directory: /tmp/pip-unpack-_i0bq9f8
2021-12-21T11:57:36,166   Downloading leo-optimizer-0.0.7.tar.gz (5.0 kB)
2021-12-21T11:57:36,215   Added leo-optimizer==0.0.7 from https://files.pythonhosted.org/packages/07/22/bb26fdb631dcf9bb782e729700840ae2b43ba7225ce0d27249f501d5111a/leo-optimizer-0.0.7.tar.gz#sha256=adeb2e9823b2297508e4675a6b7d1c5af739f1c138d384a6fc5d563b6169d274 to build tracker '/tmp/pip-req-tracker-08tb2tro'
2021-12-21T11:57:36,225   Created temporary directory: /tmp/pip-build-env-tiu4d2_e
2021-12-21T11:57:36,240   Created temporary directory: /tmp/pip-standalone-pip-3jatlkt0
2021-12-21T11:57:37,916   Installing build dependencies: started
2021-12-21T11:57:37,917   Running command /usr/bin/python3 /tmp/pip-standalone-pip-3jatlkt0/__env_pip__.zip/pip install --ignore-installed --no-user --prefix /tmp/pip-build-env-tiu4d2_e/overlay --no-warn-script-location -v --no-binary leo-optimizer --only-binary :none: -i https://pypi.org/simple --extra-index-url https://www.piwheels.org/simple --prefer-binary -- 'poetry-core>=1.0.0'
2021-12-21T11:57:45,701   Using pip 21.3.1 from /tmp/pip-standalone-pip-3jatlkt0/__env_pip__.zip/pip (python 3.7)
2021-12-21T11:57:46,493   Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2021-12-21T11:57:47,408   Collecting poetry-core>=1.0.0
2021-12-21T11:57:47,522     Using cached https://www.piwheels.org/simple/poetry-core/poetry_core-1.0.7-py2.py3-none-any.whl (424 kB)
2021-12-21T11:57:48,697   Collecting importlib-metadata<2.0.0,>=1.7.0
2021-12-21T11:57:48,731     Using cached https://www.piwheels.org/simple/importlib-metadata/importlib_metadata-1.7.0-py2.py3-none-any.whl (31 kB)
2021-12-21T11:57:49,244   Collecting zipp>=0.5
2021-12-21T11:57:49,275     Using cached https://www.piwheels.org/simple/zipp/zipp-3.6.0-py3-none-any.whl (5.3 kB)
2021-12-21T11:57:52,730   Installing collected packages: zipp, importlib-metadata, poetry-core
2021-12-21T11:57:55,940   Successfully installed importlib-metadata-1.7.0 poetry-core-1.0.7 zipp-3.6.0
2021-12-21T11:57:56,445   Installing build dependencies: finished with status 'done'
2021-12-21T11:57:56,466   Getting requirements to build wheel: started
2021-12-21T11:57:56,467   Running command /usr/bin/python3 /usr/local/lib/python3.7/dist-packages/pip/_vendor/pep517/in_process/_in_process.py get_requires_for_build_wheel /tmp/tmp2gtiq0mq
2021-12-21T11:57:58,834   Getting requirements to build wheel: finished with status 'done'
2021-12-21T11:57:58,842   Created temporary directory: /tmp/pip-modern-metadata-idi3_8cd
2021-12-21T11:57:58,848   Preparing metadata (pyproject.toml): started
2021-12-21T11:57:58,849   Running command /usr/bin/python3 /usr/local/lib/python3.7/dist-packages/pip/_vendor/pep517/in_process/_in_process.py prepare_metadata_for_build_wheel /tmp/tmpi57pui7u
2021-12-21T11:58:01,154   Traceback (most recent call last):
2021-12-21T11:58:01,156     File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/pep517/in_process/_in_process.py", line 363, in <module>
2021-12-21T11:58:01,157       main()
2021-12-21T11:58:01,157     File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/pep517/in_process/_in_process.py", line 345, in main
2021-12-21T11:58:01,157       json_out['return_val'] = hook(**hook_input['kwargs'])
2021-12-21T11:58:01,158     File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/pep517/in_process/_in_process.py", line 164, in prepare_metadata_for_build_wheel
2021-12-21T11:58:01,158       return hook(metadata_directory, config_settings)
2021-12-21T11:58:01,159     File "/tmp/pip-build-env-tiu4d2_e/overlay/lib/python3.7/site-packages/poetry/core/masonry/api.py", line 44, in prepare_metadata_for_build_wheel
2021-12-21T11:58:01,159       builder = WheelBuilder(poetry)
2021-12-21T11:58:01,160     File "/tmp/pip-build-env-tiu4d2_e/overlay/lib/python3.7/site-packages/poetry/core/masonry/builders/wheel.py", line 57, in __init__
2021-12-21T11:58:01,160       super(WheelBuilder, self).__init__(poetry, executable=executable)
2021-12-21T11:58:01,161     File "/tmp/pip-build-env-tiu4d2_e/overlay/lib/python3.7/site-packages/poetry/core/masonry/builders/builder.py", line 92, in __init__
2021-12-21T11:58:01,161       self._meta = Metadata.from_package(self._package)
2021-12-21T11:58:01,161     File "/tmp/pip-build-env-tiu4d2_e/overlay/lib/python3.7/site-packages/poetry/core/masonry/metadata.py", line 55, in from_package
2021-12-21T11:58:01,162       with package.readme.open(encoding="utf-8") as f:
2021-12-21T11:58:01,162     File "/usr/lib/python3.7/pathlib.py", line 1186, in open
2021-12-21T11:58:01,162       opener=self._opener)
2021-12-21T11:58:01,163     File "/usr/lib/python3.7/pathlib.py", line 1039, in _opener
2021-12-21T11:58:01,163       return self._accessor.open(self, flags, mode)
2021-12-21T11:58:01,164   FileNotFoundError: [Errno 2] No such file or directory: '/tmp/pip-wheel-jyrdl87m/leo-optimizer_38cd2a0c954e4bcdb294eca661c88647/README.md'
2021-12-21T11:58:01,260   Preparing metadata (pyproject.toml): finished with status 'error'
2021-12-21T11:58:01,264 WARNING: Discarding https://files.pythonhosted.org/packages/07/22/bb26fdb631dcf9bb782e729700840ae2b43ba7225ce0d27249f501d5111a/leo-optimizer-0.0.7.tar.gz#sha256=adeb2e9823b2297508e4675a6b7d1c5af739f1c138d384a6fc5d563b6169d274 (from https://pypi.org/simple/leo-optimizer/) (requires-python:>=3.6,<4.0). Command errored out with exit status 1: /usr/bin/python3 /usr/local/lib/python3.7/dist-packages/pip/_vendor/pep517/in_process/_in_process.py prepare_metadata_for_build_wheel /tmp/tmpi57pui7u Check the logs for full command output.
2021-12-21T11:58:01,267 ERROR: Could not find a version that satisfies the requirement leo-optimizer==0.0.7 (from versions: 0.0.1, 0.0.2, 0.0.3, 0.0.4, 0.0.5, 0.0.7)
2021-12-21T11:58:01,268 ERROR: No matching distribution found for leo-optimizer==0.0.7
2021-12-21T11:58:01,269 Exception information:
2021-12-21T11:58:01,269 Traceback (most recent call last):
2021-12-21T11:58:01,269   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 349, in resolve
2021-12-21T11:58:01,269     self._add_to_criteria(self.state.criteria, r, parent=None)
2021-12-21T11:58:01,269   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 174, in _add_to_criteria
2021-12-21T11:58:01,269     raise RequirementsConflicted(criterion)
2021-12-21T11:58:01,269 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('leo-optimizer==0.0.7')
2021-12-21T11:58:01,269 
2021-12-21T11:58:01,269 During handling of the above exception, another exception occurred:
2021-12-21T11:58:01,269 
2021-12-21T11:58:01,269 Traceback (most recent call last):
2021-12-21T11:58:01,269   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 93, in resolve
2021-12-21T11:58:01,269     collected.requirements, max_rounds=try_to_avoid_resolution_too_deep
2021-12-21T11:58:01,269   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 482, in resolve
2021-12-21T11:58:01,269     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-12-21T11:58:01,269   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 351, in resolve
2021-12-21T11:58:01,269     raise ResolutionImpossible(e.criterion.information)
2021-12-21T11:58:01,269 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('leo-optimizer==0.0.7'), parent=None)]
2021-12-21T11:58:01,269 
2021-12-21T11:58:01,269 The above exception was the direct cause of the following exception:
2021-12-21T11:58:01,269 
2021-12-21T11:58:01,269 Traceback (most recent call last):
2021-12-21T11:58:01,269   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 164, in exc_logging_wrapper
2021-12-21T11:58:01,269     status = run_func(*args)
2021-12-21T11:58:01,269   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2021-12-21T11:58:01,269     return func(self, options, args)
2021-12-21T11:58:01,269   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 144, in run
2021-12-21T11:58:01,269     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2021-12-21T11:58:01,269   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 101, in resolve
2021-12-21T11:58:01,269     raise error from e
2021-12-21T11:58:01,269 pip._internal.exceptions.DistributionNotFound: No matching distribution found for leo-optimizer==0.0.7
2021-12-21T11:58:01,278 Removed leo-optimizer==0.0.7 from https://files.pythonhosted.org/packages/07/22/bb26fdb631dcf9bb782e729700840ae2b43ba7225ce0d27249f501d5111a/leo-optimizer-0.0.7.tar.gz#sha256=adeb2e9823b2297508e4675a6b7d1c5af739f1c138d384a6fc5d563b6169d274 from build tracker '/tmp/pip-req-tracker-08tb2tro'
2021-12-21T11:58:01,279 Removed build tracker: '/tmp/pip-req-tracker-08tb2tro'