2021-06-13T09:57:53,354 Created temporary directory: /tmp/pip-ephem-wheel-cache-us8q8rwv
2021-06-13T09:57:53,359 Created temporary directory: /tmp/pip-req-tracker-mhkmmyp8
2021-06-13T09:57:53,359 Initialized build tracking at /tmp/pip-req-tracker-mhkmmyp8
2021-06-13T09:57:53,360 Created build tracker: /tmp/pip-req-tracker-mhkmmyp8
2021-06-13T09:57:53,360 Entered build tracker: /tmp/pip-req-tracker-mhkmmyp8
2021-06-13T09:57:53,360 Created temporary directory: /tmp/pip-wheel-wi2leipl
2021-06-13T09:57:53,407 1 location(s) to search for versions of pnu:
2021-06-13T09:57:53,407 * https://pypi.org/simple/pnu/
2021-06-13T09:57:53,407 Fetching project page and analyzing links: https://pypi.org/simple/pnu/
2021-06-13T09:57:53,408 Getting page https://pypi.org/simple/pnu/
2021-06-13T09:57:53,410 Found index url https://pypi.org/simple
2021-06-13T09:57:53,522   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/f7/4a/b1a5c94aa01cb327951ae914a5577c19ca98a5cf3a37f5c98d5c3f563ce5/PNU-2021.6.8-py3-none-any.whl#sha256=3b368f446b690f38c5295ad551e5d1e203e5ca06ee0461f83de1b91db46ade0f (from https://pypi.org/simple/pnu/) (requires-python:>=3.8)
2021-06-13T09:57:53,522   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/b4/4b/cc79f65484ab3b914e165d248a81ad9134190d422bd9c0867c751c9dee41/PNU-2021.6.8.tar.gz#sha256=7958a4e4eab1711e5146180e3d8990cb84cd378f185fbafec3af333aa43c06b9 (from https://pypi.org/simple/pnu/) (requires-python:>=3.8)
2021-06-13T09:57:53,523   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/0e/e6/14c5ec0982c0798ae15682259af86ecb578f47447075aa092edcdee5fed1/PNU-2021.6.13-py3-none-any.whl#sha256=43853aaf16e193418a43df6632f31f4d02f071a0fed41c0fce251e1f93d262e9 (from https://pypi.org/simple/pnu/) (requires-python:>=3.8)
2021-06-13T09:57:53,524   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/22/10/0d869f741eb64479d4976c29bca61d2ed18753d9a5ed406957f6a98e1ca4/PNU-2021.6.13.tar.gz#sha256=211daf0183ae8fb9abc985395df9bada6cfe67444d1d3ce419d33953f14cfaec (from https://pypi.org/simple/pnu/) (requires-python:>=3.8)
2021-06-13T09:57:53,524 Skipping link: not a file: https://pypi.org/simple/pnu/
2021-06-13T09:57:53,525 Given no hashes to check 0 links for project 'pnu': discarding no candidates
2021-06-13T09:57:53,525 ERROR: Could not find a version that satisfies the requirement pnu==2021.6.13 (from versions: none)
2021-06-13T09:57:53,525 ERROR: No matching distribution found for pnu==2021.6.13
2021-06-13T09:57:53,526 Exception information:
2021-06-13T09:57:53,526 Traceback (most recent call last):
2021-06-13T09:57:53,526   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 341, in resolve
2021-06-13T09:57:53,526     name, crit = self._merge_into_criterion(r, parent=None)
2021-06-13T09:57:53,526   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _merge_into_criterion
2021-06-13T09:57:53,526     raise RequirementsConflicted(criterion)
2021-06-13T09:57:53,526 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('pnu==2021.6.13')
2021-06-13T09:57:53,526 
2021-06-13T09:57:53,526 During handling of the above exception, another exception occurred:
2021-06-13T09:57:53,526 
2021-06-13T09:57:53,526 Traceback (most recent call last):
2021-06-13T09:57:53,526   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 128, in resolve
2021-06-13T09:57:53,526     requirements, max_rounds=try_to_avoid_resolution_too_deep
2021-06-13T09:57:53,526   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 473, in resolve
2021-06-13T09:57:53,526     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-06-13T09:57:53,526   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 343, in resolve
2021-06-13T09:57:53,526     raise ResolutionImpossible(e.criterion.information)
2021-06-13T09:57:53,526 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('pnu==2021.6.13'), parent=None)]
2021-06-13T09:57:53,526 
2021-06-13T09:57:53,526 The above exception was the direct cause of the following exception:
2021-06-13T09:57:53,526 
2021-06-13T09:57:53,526 Traceback (most recent call last):
2021-06-13T09:57:53,526   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 180, in _main
2021-06-13T09:57:53,526     status = self.run(options, args)
2021-06-13T09:57:53,526   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 204, in wrapper
2021-06-13T09:57:53,526     return func(self, options, args)
2021-06-13T09:57:53,526   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 143, in run
2021-06-13T09:57:53,526     reqs, check_supported_wheels=True
2021-06-13T09:57:53,526   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 136, in resolve
2021-06-13T09:57:53,526     raise error from e
2021-06-13T09:57:53,526 pip._internal.exceptions.DistributionNotFound: No matching distribution found for pnu==2021.6.13
2021-06-13T09:57:53,534 Removed build tracker: '/tmp/pip-req-tracker-mhkmmyp8'