2021-06-24T20:49:58,853 Created temporary directory: /tmp/pip-ephem-wheel-cache-gb2gv8pa
2021-06-24T20:49:58,857 Created temporary directory: /tmp/pip-req-tracker-ir2axzw1
2021-06-24T20:49:58,857 Initialized build tracking at /tmp/pip-req-tracker-ir2axzw1
2021-06-24T20:49:58,857 Created build tracker: /tmp/pip-req-tracker-ir2axzw1
2021-06-24T20:49:58,857 Entered build tracker: /tmp/pip-req-tracker-ir2axzw1
2021-06-24T20:49:58,858 Created temporary directory: /tmp/pip-wheel-yo2olpmx
2021-06-24T20:49:58,895 1 location(s) to search for versions of lenhttp:
2021-06-24T20:49:58,895 * https://pypi.org/simple/lenhttp/
2021-06-24T20:49:58,895 Fetching project page and analyzing links: https://pypi.org/simple/lenhttp/
2021-06-24T20:49:58,896 Getting page https://pypi.org/simple/lenhttp/
2021-06-24T20:49:58,897 Found index url https://pypi.org/simple
2021-06-24T20:49:59,001   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/fd/a7/29f0d2a24b37c75b799887367fc6f412f058d6360f35d976b812b282bfaf/LenHTTP-2.1.5-py3-none-any.whl#sha256=82733e70a277d193386ba3cc745f88eee21059ff32b8e340b39adfde30b18426 (from https://pypi.org/simple/lenhttp/) (requires-python:>=3.8)
2021-06-24T20:49:59,002   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/4c/fe/b4d47c4fd00c1147f1d215c2f80e451d999dc477c8f5d5eb7489e3c6ef9a/LenHTTP-2.1.5.tar.gz#sha256=6b9a76a95586c3155d4045f870dbf42d5812a010f650b63ddcf2f8a448a0e88e (from https://pypi.org/simple/lenhttp/) (requires-python:>=3.8)
2021-06-24T20:49:59,002 Skipping link: not a file: https://pypi.org/simple/lenhttp/
2021-06-24T20:49:59,003 Given no hashes to check 0 links for project 'lenhttp': discarding no candidates
2021-06-24T20:49:59,003 ERROR: Could not find a version that satisfies the requirement lenhttp==2.1.5 (from versions: none)
2021-06-24T20:49:59,004 ERROR: No matching distribution found for lenhttp==2.1.5
2021-06-24T20:49:59,004 Exception information:
2021-06-24T20:49:59,004 Traceback (most recent call last):
2021-06-24T20:49:59,004   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 341, in resolve
2021-06-24T20:49:59,004     name, crit = self._merge_into_criterion(r, parent=None)
2021-06-24T20:49:59,004   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _merge_into_criterion
2021-06-24T20:49:59,004     raise RequirementsConflicted(criterion)
2021-06-24T20:49:59,004 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('lenhttp==2.1.5')
2021-06-24T20:49:59,004 
2021-06-24T20:49:59,004 During handling of the above exception, another exception occurred:
2021-06-24T20:49:59,004 
2021-06-24T20:49:59,004 Traceback (most recent call last):
2021-06-24T20:49:59,004   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 128, in resolve
2021-06-24T20:49:59,004     requirements, max_rounds=try_to_avoid_resolution_too_deep
2021-06-24T20:49:59,004   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 473, in resolve
2021-06-24T20:49:59,004     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-06-24T20:49:59,004   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 343, in resolve
2021-06-24T20:49:59,004     raise ResolutionImpossible(e.criterion.information)
2021-06-24T20:49:59,004 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('lenhttp==2.1.5'), parent=None)]
2021-06-24T20:49:59,004 
2021-06-24T20:49:59,004 The above exception was the direct cause of the following exception:
2021-06-24T20:49:59,004 
2021-06-24T20:49:59,004 Traceback (most recent call last):
2021-06-24T20:49:59,004   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 180, in _main
2021-06-24T20:49:59,004     status = self.run(options, args)
2021-06-24T20:49:59,004   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 204, in wrapper
2021-06-24T20:49:59,004     return func(self, options, args)
2021-06-24T20:49:59,004   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 143, in run
2021-06-24T20:49:59,004     reqs, check_supported_wheels=True
2021-06-24T20:49:59,004   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 136, in resolve
2021-06-24T20:49:59,004     raise error from e
2021-06-24T20:49:59,004 pip._internal.exceptions.DistributionNotFound: No matching distribution found for lenhttp==2.1.5
2021-06-24T20:49:59,008 Removed build tracker: '/tmp/pip-req-tracker-ir2axzw1'