2021-03-07T23:41:41,609 Created temporary directory: /tmp/pip-ephem-wheel-cache-1c47o83q
2021-03-07T23:41:41,612 Created temporary directory: /tmp/pip-req-tracker-4ajqfc8p
2021-03-07T23:41:41,612 Initialized build tracking at /tmp/pip-req-tracker-4ajqfc8p
2021-03-07T23:41:41,613 Created build tracker: /tmp/pip-req-tracker-4ajqfc8p
2021-03-07T23:41:41,613 Entered build tracker: /tmp/pip-req-tracker-4ajqfc8p
2021-03-07T23:41:41,613 Created temporary directory: /tmp/pip-wheel-jhb8jupi
2021-03-07T23:41:41,644 1 location(s) to search for versions of f4ratk:
2021-03-07T23:41:41,644 * https://pypi.org/simple/f4ratk/
2021-03-07T23:41:41,644 Fetching project page and analyzing links: https://pypi.org/simple/f4ratk/
2021-03-07T23:41:41,645 Getting page https://pypi.org/simple/f4ratk/
2021-03-07T23:41:41,646 Found index url https://pypi.org/simple
2021-03-07T23:41:41,752   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/0b/fb/dbf3228963638299b42a25ea2afc3a7d319f2c746c54097319a00ec5aa7e/F4RATK-2020.1-py3-none-any.whl#sha256=3869a0553220e375c6b0cbdfeeb6829e13902e17933a1546a3cc2398c213671e (from https://pypi.org/simple/f4ratk/) (requires-python:>=3.8)
2021-03-07T23:41:41,753   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/cc/e6/0b9d3835f1e42e266500cc8e1a196f8f9c4ca6769a98cdc4784df5d867c8/F4RATK-2020.1.tar.gz#sha256=389b452a361ff207df48d551af3f89081a99ec12366e9014aa6a141c62a690d1 (from https://pypi.org/simple/f4ratk/) (requires-python:>=3.8)
2021-03-07T23:41:41,754   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/08/d3/20aa80f64b6bca7deeac2c8931157068dfef8a2e6787efb0cbb36711c673/F4RATK-2020.2-py3-none-any.whl#sha256=4175fa78927cad9eb635dc229b991e604c2c6b4c3d70cabd33d55c76836821e1 (from https://pypi.org/simple/f4ratk/) (requires-python:>=3.8)
2021-03-07T23:41:41,754   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/4f/93/94defc92d2b90214358381dd962e3de062bd62eb572e18b238b70416c784/F4RATK-2020.2.tar.gz#sha256=9f6348088cc56f961eef807c0ffcefa7017325b14a0bae0787e4c6a9efe2662d (from https://pypi.org/simple/f4ratk/) (requires-python:>=3.8)
2021-03-07T23:41:41,755   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/9e/84/318b9bf06e9aba0fc8a94eb024ff6c6fa178ce6fa5e35f70b4278e727b03/F4RATK-2021.1-py3-none-any.whl#sha256=c95f8eba5ed163a288317ef3133c2b3157275f1f09279afa5e706344199cd9ba (from https://pypi.org/simple/f4ratk/) (requires-python:>=3.8)
2021-03-07T23:41:41,756   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/80/18/fe4f3350ede86d0f55418cdae3b61fb84c811c8623ae63798d517f7b5eb0/F4RATK-2021.1.tar.gz#sha256=805271ab1987a1e49a445bab7bba4109b9615d063b49e38df2d151a85068682f (from https://pypi.org/simple/f4ratk/) (requires-python:>=3.8)
2021-03-07T23:41:41,756   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/e5/95/cdcc501365b4b502f58c59c7bad3f723fb99fb115c7435a16d0510be547b/F4RATK-2021.2-py3-none-any.whl#sha256=814f75ee8d64fbad327ffe208a82f8bd6fba01ea0e8df152b99b7fc927136b5c (from https://pypi.org/simple/f4ratk/) (requires-python:>=3.8)
2021-03-07T23:41:41,757   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/49/5d/89eefe2a3fbbcb0623c83a182456c6014c06026f1f29f0d8c403881bd0f6/F4RATK-2021.2.tar.gz#sha256=ba31a2f89df0772b34ea3a084366ff17b5599c25b0ba09efafd8389ba1173f5a (from https://pypi.org/simple/f4ratk/) (requires-python:>=3.8)
2021-03-07T23:41:41,757 Given no hashes to check 0 links for project 'f4ratk': discarding no candidates
2021-03-07T23:41:41,758 ERROR: Could not find a version that satisfies the requirement f4ratk==2021.2
2021-03-07T23:41:41,758 ERROR: No matching distribution found for f4ratk==2021.2
2021-03-07T23:41:41,758 Exception information:
2021-03-07T23:41:41,758 Traceback (most recent call last):
2021-03-07T23:41:41,758   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 171, in _merge_into_criterion
2021-03-07T23:41:41,758     crit = self.state.criteria[name]
2021-03-07T23:41:41,758 KeyError: 'f4ratk'
2021-03-07T23:41:41,758 
2021-03-07T23:41:41,758 During handling of the above exception, another exception occurred:
2021-03-07T23:41:41,758 
2021-03-07T23:41:41,758 Traceback (most recent call last):
2021-03-07T23:41:41,758   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 318, in resolve
2021-03-07T23:41:41,758     name, crit = self._merge_into_criterion(r, parent=None)
2021-03-07T23:41:41,758   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _merge_into_criterion
2021-03-07T23:41:41,758     crit = Criterion.from_requirement(self._p, requirement, parent)
2021-03-07T23:41:41,758   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 83, in from_requirement
2021-03-07T23:41:41,758     raise RequirementsConflicted(criterion)
2021-03-07T23:41:41,758 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('f4ratk==2021.2')
2021-03-07T23:41:41,758 
2021-03-07T23:41:41,758 During handling of the above exception, another exception occurred:
2021-03-07T23:41:41,758 
2021-03-07T23:41:41,758 Traceback (most recent call last):
2021-03-07T23:41:41,758   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 122, in resolve
2021-03-07T23:41:41,758     requirements, max_rounds=try_to_avoid_resolution_too_deep,
2021-03-07T23:41:41,758   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 453, in resolve
2021-03-07T23:41:41,758     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-03-07T23:41:41,758   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 320, in resolve
2021-03-07T23:41:41,758     raise ResolutionImpossible(e.criterion.information)
2021-03-07T23:41:41,758 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('f4ratk==2021.2'), parent=None)]
2021-03-07T23:41:41,758 
2021-03-07T23:41:41,758 The above exception was the direct cause of the following exception:
2021-03-07T23:41:41,758 
2021-03-07T23:41:41,758 Traceback (most recent call last):
2021-03-07T23:41:41,758   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 189, in _main
2021-03-07T23:41:41,758     status = self.run(options, args)
2021-03-07T23:41:41,758   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 178, in wrapper
2021-03-07T23:41:41,758     return func(self, options, args)
2021-03-07T23:41:41,758   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 159, in run
2021-03-07T23:41:41,758     reqs, check_supported_wheels=True
2021-03-07T23:41:41,758   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 127, in resolve
2021-03-07T23:41:41,758     six.raise_from(error, e)
2021-03-07T23:41:41,758   File "<string>", line 3, in raise_from
2021-03-07T23:41:41,758 pip._internal.exceptions.DistributionNotFound: No matching distribution found for f4ratk==2021.2
2021-03-07T23:41:41,763 Removed build tracker: '/tmp/pip-req-tracker-4ajqfc8p'