2021-05-08T02:47:22,704 Created temporary directory: /tmp/pip-ephem-wheel-cache-oupdeem1
2021-05-08T02:47:22,708 Created temporary directory: /tmp/pip-req-tracker-g9jrlc0p
2021-05-08T02:47:22,708 Initialized build tracking at /tmp/pip-req-tracker-g9jrlc0p
2021-05-08T02:47:22,708 Created build tracker: /tmp/pip-req-tracker-g9jrlc0p
2021-05-08T02:47:22,709 Entered build tracker: /tmp/pip-req-tracker-g9jrlc0p
2021-05-08T02:47:22,709 Created temporary directory: /tmp/pip-wheel-tsarj261
2021-05-08T02:47:22,745 1 location(s) to search for versions of petit-type-system:
2021-05-08T02:47:22,745 * https://pypi.org/simple/petit-type-system/
2021-05-08T02:47:22,746 Fetching project page and analyzing links: https://pypi.org/simple/petit-type-system/
2021-05-08T02:47:22,746 Getting page https://pypi.org/simple/petit-type-system/
2021-05-08T02:47:22,748 Found index url https://pypi.org/simple
2021-05-08T02:47:22,861   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/88/07/5a686d9a10501fecc3064652c4b22b28e209b4f01cb85ebb189720951cae/petit_type_system-0.1.1-py2.py3-none-any.whl#sha256=fc39f7657e624ca12abb5ee5c30935a0c23b93c3d34cc144c1d5e992df11c2f5 (from https://pypi.org/simple/petit-type-system/) (requires-python:>=3.8)
2021-05-08T02:47:22,862   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/85/ec/52bb24cdc1415f4f48e65f137f95952e4be673c2d8fd5535ccc9e315a956/petit_type_system-0.1.1.tar.gz#sha256=f4e1bf506bee5ca07ee0fb499be9084c062c9c582d1a0e8a43e3ac0d29e3d52c (from https://pypi.org/simple/petit-type-system/) (requires-python:>=3.8)
2021-05-08T02:47:22,862   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/dd/ad/5ae3c253c3ad2a376531fe545c600a068b72bc9c7b3d3226c12742fadfdd/petit_type_system-0.1.2-py2.py3-none-any.whl#sha256=7361dbec1662829586f8ff014113f1ba58c3f4d3db21c1613c54bdc095418673 (from https://pypi.org/simple/petit-type-system/) (requires-python:>=3.8)
2021-05-08T02:47:22,863   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/d9/d4/3ce19c105b10d6a49b6a129e687d0ab5cf3fe55be4a5bf08a7c723fade88/petit_type_system-0.1.2.tar.gz#sha256=301eeb4c4a2f501c0391d88b03c61f8fdd3260a31b5f342e354212e7d17fb05d (from https://pypi.org/simple/petit-type-system/) (requires-python:>=3.8)
2021-05-08T02:47:22,864   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/18/1c/6fb54fb7143a8f089a1fd42bdb3e9796fcee155939f3e18454d52246482f/petit_type_system-0.1.3-py2.py3-none-any.whl#sha256=0a164c51dc211b391c01f1ba77ce0b37b125d408383acf1d88a93844375463be (from https://pypi.org/simple/petit-type-system/) (requires-python:>=3.8)
2021-05-08T02:47:22,864   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/e1/e6/838503e716bd99cc3173a60890f13007069e467eee0131e0ed70fbf8c869/petit_type_system-0.1.3.tar.gz#sha256=6cf906067feb7f69ff5ab4759cec0a2b257c3e503356f77f1cd9739c8e7d475c (from https://pypi.org/simple/petit-type-system/) (requires-python:>=3.8)
2021-05-08T02:47:22,865   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/f1/cb/8a7b96f58657ee3e28677f14f326abefae179475b4c9a38220212d4a5cee/petit_type_system-0.1.4-py2.py3-none-any.whl#sha256=55cb008224f4ec3edaf0a5484d80b9ecf87c674e30ace5107428be71e9067708 (from https://pypi.org/simple/petit-type-system/) (requires-python:>=3.8)
2021-05-08T02:47:22,865   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/a5/68/2906916ca9dc89b9690b0dfa4b5d1e0d347e50c37a8e94b688816d6c03f2/petit_type_system-0.1.4.tar.gz#sha256=71072bf746905e0f77d8dc163f102b8e4b969b1e2b2e0cd17c93cb4cb5db67f4 (from https://pypi.org/simple/petit-type-system/) (requires-python:>=3.8)
2021-05-08T02:47:22,866   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/af/e7/899379f01017f4528fb9515a7c1eff8eee1c6b9f3531d8f264fe10e186e3/petit_type_system-0.1.5-py2.py3-none-any.whl#sha256=a495d2c23f33cfbc5416b85b24c506b226c5f69a98538e1e8149ecac1eb04b6b (from https://pypi.org/simple/petit-type-system/) (requires-python:>=3.8)
2021-05-08T02:47:22,867   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/be/b9/d09ef8db3a75f7628f2091dcabcc445faeba7b0f8c42d3a94abca82fcdf0/petit_type_system-0.1.5.tar.gz#sha256=796f46c094f3f26cca72b62aeb18ecba0a587087b66cc43841175a21569ace6b (from https://pypi.org/simple/petit-type-system/) (requires-python:>=3.8)
2021-05-08T02:47:22,867   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/38/5b/2d2c1d416c86c49ec297693c64f5562aec4f15b326e8398eec9e4f249431/petit_type_system-0.1.6-py2.py3-none-any.whl#sha256=bbcb50bcbc6b0d39d07b37be5a2a4964130d4b3e5d9e987ca45215eeba342f29 (from https://pypi.org/simple/petit-type-system/) (requires-python:>=3.8)
2021-05-08T02:47:22,868   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/f3/8c/e06c074c48d2c6cde6e6105c27319f113c91dcf7e2f16b3bf5c77a1e3d81/petit_type_system-0.1.6.tar.gz#sha256=84b0a366ba874e47253a38d33def9f60f400cb01dfacc131c3b40cbb869fd8b3 (from https://pypi.org/simple/petit-type-system/) (requires-python:>=3.8)
2021-05-08T02:47:22,869   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/c5/55/d104de5c60ca2ada9ee7e3957ff86546b28e33bcc468a20bc9cdd0d81ae0/petit_type_system-0.1.7-py2.py3-none-any.whl#sha256=aac0e9f56f2855da68524ae3cd9fad04075b3c316df6f79d6ebece4a3a8e13db (from https://pypi.org/simple/petit-type-system/) (requires-python:>=3.8)
2021-05-08T02:47:22,869   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/00/02/7115e63ab7f43b1ee66a90af5f04c5cb08b41256d1e8678cd3022ca65044/petit_type_system-0.1.7.tar.gz#sha256=0bee9724ae6b806b37f8c69af37467850677ed1de2dc72b308cc32712be3ffd9 (from https://pypi.org/simple/petit-type-system/) (requires-python:>=3.8)
2021-05-08T02:47:22,870   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/70/44/f83a06acd141a9f5695e47a74980dd67296974c3c3a4084538c1512cbc01/petit_type_system-0.1.8-py2.py3-none-any.whl#sha256=1f26d1e3811164214cbb1ceff0d8b7c48a903b86da59e1abec05faaf0548bace (from https://pypi.org/simple/petit-type-system/) (requires-python:>=3.8)
2021-05-08T02:47:22,871   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/73/c1/d2265f5587f4b4afb0fada8c4c0a0c8825d195208c71fa6de58e0840112a/petit_type_system-0.1.8.tar.gz#sha256=73cfe6e41a965d5fb9d50937c47d3a81ea0776149509a1f589d25bf293b08f5e (from https://pypi.org/simple/petit-type-system/) (requires-python:>=3.8)
2021-05-08T02:47:22,871   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/44/e8/f71a3c0f5390daae2ca5413cfeca1e56e96971ef6a6ec63e5f7c9e21a790/petit_type_system-0.1.9-py2.py3-none-any.whl#sha256=ae854f85c2430fd9e6ff6561c66d68d6910f4f4a57dcf2ae816691a46bf4d6c4 (from https://pypi.org/simple/petit-type-system/) (requires-python:>=3.8)
2021-05-08T02:47:22,872   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/39/91/2c1778d46cdb6bc11f37f0a5450a4b2cd9b7183a3d20f6d01f95cfe56491/petit_type_system-0.1.9.tar.gz#sha256=6816db738ce89c7c409e1cf76f41e7694e9b48720893bcb5323ba40ebaf8894d (from https://pypi.org/simple/petit-type-system/) (requires-python:>=3.8)
2021-05-08T02:47:22,873   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/e8/e9/26394fcd4afa7aa2e4ee85e49126ddabda7b183311140e21ead3d3bb2818/petit_type_system-0.1.10-py2.py3-none-any.whl#sha256=20af08b5affd4e71a1efa5a27f2076b536058268de0fe307cd27fddf6527c049 (from https://pypi.org/simple/petit-type-system/) (requires-python:>=3.8)
2021-05-08T02:47:22,873   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/bb/8f/686ef1fe1ef8e10aaa373478acfbdcc26615c906c0ee8717832a12aa88c6/petit_type_system-0.1.10.tar.gz#sha256=d2f9c89961207104d7eca4478ba03b846efad3f60a9735fcc30211f905d7734c (from https://pypi.org/simple/petit-type-system/) (requires-python:>=3.8)
2021-05-08T02:47:22,874   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/2c/ab/1c580a72774914dc9c9bbb4546a13ab265a9d585dd21f54cf60eed43391d/petit_type_system-0.2.0-py2.py3-none-any.whl#sha256=81b808e3a7ea86015a7d535435a61566c6f2be8a434abd0b6224d9c7bd0c5510 (from https://pypi.org/simple/petit-type-system/) (requires-python:>=3.8)
2021-05-08T02:47:22,875   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/9f/3d/e9e259a465820d1c376b42aa13114653ade72e3d71f73b4bbfb9b9c10a56/petit_type_system-0.2.0.tar.gz#sha256=73babcbd504049e77d192a2119972fb09274db6c405b6af9c47f51601622bb18 (from https://pypi.org/simple/petit-type-system/) (requires-python:>=3.8)
2021-05-08T02:47:22,875   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/7f/05/311b0fe524ddc8cf3909d147f9d9a0f96bf1863ba248f74b64a3afe45e70/petit_type_system-0.2.1-py2.py3-none-any.whl#sha256=fc328b1550cbc42688e67dfc3ca67ed3be9bb98fce31e004f5b0dc9be58e5a58 (from https://pypi.org/simple/petit-type-system/) (requires-python:>=3.8)
2021-05-08T02:47:22,876   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/92/4b/b12de3e81947a7d5bd70836ccb59c548a52df7e87685a77c499350a963f7/petit_type_system-0.2.1.tar.gz#sha256=5bdcc75fea368337698d1b642433db28819b5369492076eba5ba402a26fe29d6 (from https://pypi.org/simple/petit-type-system/) (requires-python:>=3.8)
2021-05-08T02:47:22,876 Skipping link: not a file: https://pypi.org/simple/petit-type-system/
2021-05-08T02:47:22,877 Given no hashes to check 0 links for project 'petit-type-system': discarding no candidates
2021-05-08T02:47:22,877 ERROR: Could not find a version that satisfies the requirement petit-type-system==0.1.6 (from versions: none)
2021-05-08T02:47:22,877 ERROR: No matching distribution found for petit-type-system==0.1.6
2021-05-08T02:47:22,877 Exception information:
2021-05-08T02:47:22,877 Traceback (most recent call last):
2021-05-08T02:47:22,877   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 341, in resolve
2021-05-08T02:47:22,877     name, crit = self._merge_into_criterion(r, parent=None)
2021-05-08T02:47:22,877   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _merge_into_criterion
2021-05-08T02:47:22,877     raise RequirementsConflicted(criterion)
2021-05-08T02:47:22,877 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('petit-type-system==0.1.6')
2021-05-08T02:47:22,877 
2021-05-08T02:47:22,877 During handling of the above exception, another exception occurred:
2021-05-08T02:47:22,877 
2021-05-08T02:47:22,877 Traceback (most recent call last):
2021-05-08T02:47:22,877   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 128, in resolve
2021-05-08T02:47:22,877     requirements, max_rounds=try_to_avoid_resolution_too_deep
2021-05-08T02:47:22,877   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 473, in resolve
2021-05-08T02:47:22,877     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-05-08T02:47:22,877   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 343, in resolve
2021-05-08T02:47:22,877     raise ResolutionImpossible(e.criterion.information)
2021-05-08T02:47:22,877 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('petit-type-system==0.1.6'), parent=None)]
2021-05-08T02:47:22,877 
2021-05-08T02:47:22,877 The above exception was the direct cause of the following exception:
2021-05-08T02:47:22,877 
2021-05-08T02:47:22,877 Traceback (most recent call last):
2021-05-08T02:47:22,877   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 180, in _main
2021-05-08T02:47:22,877     status = self.run(options, args)
2021-05-08T02:47:22,877   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 204, in wrapper
2021-05-08T02:47:22,877     return func(self, options, args)
2021-05-08T02:47:22,877   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 143, in run
2021-05-08T02:47:22,877     reqs, check_supported_wheels=True
2021-05-08T02:47:22,877   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 136, in resolve
2021-05-08T02:47:22,877     raise error from e
2021-05-08T02:47:22,877 pip._internal.exceptions.DistributionNotFound: No matching distribution found for petit-type-system==0.1.6
2021-05-08T02:47:22,882 Removed build tracker: '/tmp/pip-req-tracker-g9jrlc0p'