2021-04-13T16:12:03,268 Created temporary directory: /tmp/pip-ephem-wheel-cache-zdntns59
2021-04-13T16:12:03,271 Created temporary directory: /tmp/pip-req-tracker-leyvnm2t
2021-04-13T16:12:03,271 Initialized build tracking at /tmp/pip-req-tracker-leyvnm2t
2021-04-13T16:12:03,272 Created build tracker: /tmp/pip-req-tracker-leyvnm2t
2021-04-13T16:12:03,272 Entered build tracker: /tmp/pip-req-tracker-leyvnm2t
2021-04-13T16:12:03,272 Created temporary directory: /tmp/pip-wheel-4902h2ez
2021-04-13T16:12:03,301 1 location(s) to search for versions of csrank:
2021-04-13T16:12:03,301 * https://pypi.org/simple/csrank/
2021-04-13T16:12:03,302 Fetching project page and analyzing links: https://pypi.org/simple/csrank/
2021-04-13T16:12:03,302 Getting page https://pypi.org/simple/csrank/
2021-04-13T16:12:03,304 Found index url https://pypi.org/simple
2021-04-13T16:12:03,491   Found link https://files.pythonhosted.org/packages/69/19/774e6a6be6e9b563d75e8e19ccb45b0d52dde42c32e20630a63ab6928135/csrank-1.1.0-py2.py3-none-any.whl#sha256=d9293283662346a3d82b811534fada706d6a722baa6196b4bcee5df4b8d9dcbd (from https://pypi.org/simple/csrank/), version: 1.1.0
2021-04-13T16:12:03,492   Found link https://files.pythonhosted.org/packages/40/b0/1b0489eff371b9cb82c0353d02f168c51ba61ee655ada1f1425b50c5b342/csrank-1.1.0.tar.gz#sha256=a934280548ca9ff732c4ffa0678d962b557d52fedfa4972fd91a381585c9ff76 (from https://pypi.org/simple/csrank/), version: 1.1.0
2021-04-13T16:12:03,492   Found link https://files.pythonhosted.org/packages/d7/64/d95793949592c482c69634013a72d8d0afed2528af08e13e64fe111f0da4/csrank-1.2.0-py2.py3-none-any.whl#sha256=da489a9ea3262107fa84562bfab861a065cafb26c267053fac7d522ff909eb34 (from https://pypi.org/simple/csrank/), version: 1.2.0
2021-04-13T16:12:03,493   Found link https://files.pythonhosted.org/packages/76/36/69b6eec63fa9a2c8f86702e267ae0d2b616ba70adad3eb7fa3cad0874706/csrank-1.2.0.tar.gz#sha256=ecb8440c984167284701699ad2762595ce18e524ad55df63313763ab49a411a9 (from https://pypi.org/simple/csrank/), version: 1.2.0
2021-04-13T16:12:03,493   Found link https://files.pythonhosted.org/packages/b4/7b/2c15f584b3dcd551eea9d25eebeabf1856ef4f19a7090de858039fbf5334/csrank-1.2.1-py2.py3-none-any.whl#sha256=279a552843336b26e6b9ce68a9d25d3f0f11c3f0aac62a06fa9c70eb93ecaca8 (from https://pypi.org/simple/csrank/), version: 1.2.1
2021-04-13T16:12:03,493   Found link https://files.pythonhosted.org/packages/bd/0d/f7dc359c749af0d26c35beaeed6bc4834e99352b78d097d458bb67b21e7a/csrank-1.2.1.tar.gz#sha256=78c0ac70428aaa056754048737ca551c6b416e88abb7276651db6da0fc9df936 (from https://pypi.org/simple/csrank/), version: 1.2.1
2021-04-13T16:12:03,494   Link requires a different Python (3.7.3 not in: '>=3.8,<4.0'): https://files.pythonhosted.org/packages/8c/bf/185a603ed55ea9166d661ffd4fc3f000a236ee8e951126fc8f989474c51c/csrank-2.0.0rc1-py3-none-any.whl#sha256=ca97c28e3d5ee2c1fa183bae542c25327e9dbe477063db0f191b68bd39867ca1 (from https://pypi.org/simple/csrank/) (requires-python:>=3.8,<4.0)
2021-04-13T16:12:03,495   Link requires a different Python (3.7.3 not in: '>=3.8,<4.0'): https://files.pythonhosted.org/packages/e0/60/53efed81aaff2f183ba30e5a93f4437e3029fdc8ac91d7c2933524de0654/csrank-2.0.0rc1.tar.gz#sha256=96ace1d4be970f1444001370a085732ebd9e319e0c7c8c0917b6940b33147e81 (from https://pypi.org/simple/csrank/) (requires-python:>=3.8,<4.0)
2021-04-13T16:12:03,497 Given no hashes to check 0 links for project 'csrank': discarding no candidates
2021-04-13T16:12:03,497 ERROR: Could not find a version that satisfies the requirement csrank==2.0.0rc1
2021-04-13T16:12:03,497 ERROR: No matching distribution found for csrank==2.0.0rc1
2021-04-13T16:12:03,498 Exception information:
2021-04-13T16:12:03,498 Traceback (most recent call last):
2021-04-13T16:12:03,498   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 171, in _merge_into_criterion
2021-04-13T16:12:03,498     crit = self.state.criteria[name]
2021-04-13T16:12:03,498 KeyError: 'csrank'
2021-04-13T16:12:03,498 
2021-04-13T16:12:03,498 During handling of the above exception, another exception occurred:
2021-04-13T16:12:03,498 
2021-04-13T16:12:03,498 Traceback (most recent call last):
2021-04-13T16:12:03,498   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 318, in resolve
2021-04-13T16:12:03,498     name, crit = self._merge_into_criterion(r, parent=None)
2021-04-13T16:12:03,498   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _merge_into_criterion
2021-04-13T16:12:03,498     crit = Criterion.from_requirement(self._p, requirement, parent)
2021-04-13T16:12:03,498   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 83, in from_requirement
2021-04-13T16:12:03,498     raise RequirementsConflicted(criterion)
2021-04-13T16:12:03,498 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('csrank==2.0.0rc1')
2021-04-13T16:12:03,498 
2021-04-13T16:12:03,498 During handling of the above exception, another exception occurred:
2021-04-13T16:12:03,498 
2021-04-13T16:12:03,498 Traceback (most recent call last):
2021-04-13T16:12:03,498   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 122, in resolve
2021-04-13T16:12:03,498     requirements, max_rounds=try_to_avoid_resolution_too_deep,
2021-04-13T16:12:03,498   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 453, in resolve
2021-04-13T16:12:03,498     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-04-13T16:12:03,498   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 320, in resolve
2021-04-13T16:12:03,498     raise ResolutionImpossible(e.criterion.information)
2021-04-13T16:12:03,498 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('csrank==2.0.0rc1'), parent=None)]
2021-04-13T16:12:03,498 
2021-04-13T16:12:03,498 The above exception was the direct cause of the following exception:
2021-04-13T16:12:03,498 
2021-04-13T16:12:03,498 Traceback (most recent call last):
2021-04-13T16:12:03,498   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 189, in _main
2021-04-13T16:12:03,498     status = self.run(options, args)
2021-04-13T16:12:03,498   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 178, in wrapper
2021-04-13T16:12:03,498     return func(self, options, args)
2021-04-13T16:12:03,498   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 159, in run
2021-04-13T16:12:03,498     reqs, check_supported_wheels=True
2021-04-13T16:12:03,498   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 127, in resolve
2021-04-13T16:12:03,498     six.raise_from(error, e)
2021-04-13T16:12:03,498   File "<string>", line 3, in raise_from
2021-04-13T16:12:03,498 pip._internal.exceptions.DistributionNotFound: No matching distribution found for csrank==2.0.0rc1
2021-04-13T16:12:03,502 Removed build tracker: '/tmp/pip-req-tracker-leyvnm2t'