2021-07-11T10:14:16,780 Created temporary directory: /tmp/pip-ephem-wheel-cache-tmutnfm7
2021-07-11T10:14:16,784 Created temporary directory: /tmp/pip-req-tracker-7lpdzpuo
2021-07-11T10:14:16,784 Initialized build tracking at /tmp/pip-req-tracker-7lpdzpuo
2021-07-11T10:14:16,784 Created build tracker: /tmp/pip-req-tracker-7lpdzpuo
2021-07-11T10:14:16,784 Entered build tracker: /tmp/pip-req-tracker-7lpdzpuo
2021-07-11T10:14:16,785 Created temporary directory: /tmp/pip-wheel-iglr3ol8
2021-07-11T10:14:16,823 1 location(s) to search for versions of f4ratk:
2021-07-11T10:14:16,823 * https://pypi.org/simple/f4ratk/
2021-07-11T10:14:16,823 Fetching project page and analyzing links: https://pypi.org/simple/f4ratk/
2021-07-11T10:14:16,824 Getting page https://pypi.org/simple/f4ratk/
2021-07-11T10:14:16,826 Found index url https://pypi.org/simple
2021-07-11T10:14:16,935   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)
2021-07-11T10:14:16,936   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)
2021-07-11T10:14:16,937   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)
2021-07-11T10:14:16,937   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)
2021-07-11T10:14:16,938   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)
2021-07-11T10:14:16,939   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)
2021-07-11T10:14:16,939   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)
2021-07-11T10:14:16,940   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)
2021-07-11T10:14:16,941   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/83/90/e7c643796bb1fbf82f27a7558af24136fe669ae87009da3244dda3e4f567/F4RATK-2021.3-py3-none-any.whl#sha256=1443cabbd18cc006279fbe5579d96f64c831bf1979be22ae6eb837ebfcbba39a (from https://pypi.org/simple/f4ratk/) (requires-python:>=3.8)
2021-07-11T10:14:16,941   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/f7/52/2bb26672803a8243cd4959a0add13080c23ed62d62f6fb739af1fcdc346d/F4RATK-2021.3.tar.gz#sha256=f60bf51ed3726c39253369ed152616e281acde118240231c52329edf3f30e63b (from https://pypi.org/simple/f4ratk/) (requires-python:>=3.8)
2021-07-11T10:14:16,942   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/02/83/950918599bb3b8098328ebae79c97effb669df20ec9a360733e45acd4d33/F4RATK-2021.4-py3-none-any.whl#sha256=11776431e28e89a1b405c259ce7f8d53c01b18de036a005967c883fcb603d507 (from https://pypi.org/simple/f4ratk/) (requires-python:>=3.8)
2021-07-11T10:14:16,943   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/b3/00/5f60d7a7728b3f775b3ab796019cd1288fd2774416bc2c20bcd7dd035766/F4RATK-2021.4.tar.gz#sha256=52fbe9ad9d0c7d5bdf878b3c29f82a63f6e4771838ff9b9d3c4872ef3d4cc87b (from https://pypi.org/simple/f4ratk/) (requires-python:>=3.8)
2021-07-11T10:14:16,943 Skipping link: not a file: https://pypi.org/simple/f4ratk/
2021-07-11T10:14:16,943 Given no hashes to check 0 links for project 'f4ratk': discarding no candidates
2021-07-11T10:14:16,944 ERROR: Could not find a version that satisfies the requirement f4ratk==2021.4 (from versions: none)
2021-07-11T10:14:16,944 ERROR: No matching distribution found for f4ratk==2021.4
2021-07-11T10:14:16,944 Exception information:
2021-07-11T10:14:16,944 Traceback (most recent call last):
2021-07-11T10:14:16,944   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 341, in resolve
2021-07-11T10:14:16,944     name, crit = self._merge_into_criterion(r, parent=None)
2021-07-11T10:14:16,944   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _merge_into_criterion
2021-07-11T10:14:16,944     raise RequirementsConflicted(criterion)
2021-07-11T10:14:16,944 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('f4ratk==2021.4')
2021-07-11T10:14:16,944 
2021-07-11T10:14:16,944 During handling of the above exception, another exception occurred:
2021-07-11T10:14:16,944 
2021-07-11T10:14:16,944 Traceback (most recent call last):
2021-07-11T10:14:16,944   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 128, in resolve
2021-07-11T10:14:16,944     requirements, max_rounds=try_to_avoid_resolution_too_deep
2021-07-11T10:14:16,944   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 473, in resolve
2021-07-11T10:14:16,944     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-07-11T10:14:16,944   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 343, in resolve
2021-07-11T10:14:16,944     raise ResolutionImpossible(e.criterion.information)
2021-07-11T10:14:16,944 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('f4ratk==2021.4'), parent=None)]
2021-07-11T10:14:16,944 
2021-07-11T10:14:16,944 The above exception was the direct cause of the following exception:
2021-07-11T10:14:16,944 
2021-07-11T10:14:16,944 Traceback (most recent call last):
2021-07-11T10:14:16,944   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 180, in _main
2021-07-11T10:14:16,944     status = self.run(options, args)
2021-07-11T10:14:16,944   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2021-07-11T10:14:16,944     return func(self, options, args)
2021-07-11T10:14:16,944   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 143, in run
2021-07-11T10:14:16,944     reqs, check_supported_wheels=True
2021-07-11T10:14:16,944   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 136, in resolve
2021-07-11T10:14:16,944     raise error from e
2021-07-11T10:14:16,944 pip._internal.exceptions.DistributionNotFound: No matching distribution found for f4ratk==2021.4
2021-07-11T10:14:16,948 Removed build tracker: '/tmp/pip-req-tracker-7lpdzpuo'