2021-04-23T22:15:55,954 Created temporary directory: /tmp/pip-ephem-wheel-cache-rfze4x8u
2021-04-23T22:15:55,957 Created temporary directory: /tmp/pip-req-tracker-8wcbs_zf
2021-04-23T22:15:55,958 Initialized build tracking at /tmp/pip-req-tracker-8wcbs_zf
2021-04-23T22:15:55,958 Created build tracker: /tmp/pip-req-tracker-8wcbs_zf
2021-04-23T22:15:55,958 Entered build tracker: /tmp/pip-req-tracker-8wcbs_zf
2021-04-23T22:15:55,959 Created temporary directory: /tmp/pip-wheel-01rr7lkp
2021-04-23T22:15:55,985 1 location(s) to search for versions of caw:
2021-04-23T22:15:55,985 * https://pypi.org/simple/caw/
2021-04-23T22:15:55,985 Fetching project page and analyzing links: https://pypi.org/simple/caw/
2021-04-23T22:15:55,986 Getting page https://pypi.org/simple/caw/
2021-04-23T22:15:55,988 Found index url https://pypi.org/simple
2021-04-23T22:15:55,989 Getting credentials from keyring for https://pypi.org/simple
2021-04-23T22:15:56,330 Loading KWallet
2021-04-23T22:15:56,353 Loading SecretService
2021-04-23T22:15:56,399 Loading Windows
2021-04-23T22:15:56,402 Loading chainer
2021-04-23T22:15:56,403 Loading macOS
2021-04-23T22:15:56,406 Loading Gnome
2021-04-23T22:15:56,446 Loading Google
2021-04-23T22:15:56,450 Loading Windows (alt)
2021-04-23T22:15:56,455 Loading file
2021-04-23T22:15:56,457 Loading keyczar
2021-04-23T22:15:56,458 Loading multi
2021-04-23T22:15:56,459 Loading pyfs
2021-04-23T22:15:56,496 Getting credentials from keyring for pypi.org
2021-04-23T22:15:56,595   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/b5/6b/dc4cb607ec535aa7ac5f1d4816b06e3dd7a1419949a307c9158dfd575816/caw-0.0.1rc1-py3-none-any.whl#sha256=b1e9a43e7f4f88455442fd00ec4d8d17a28f99f1f9514e0a84014482c2b4f69f (from https://pypi.org/simple/caw/) (requires-python:>=3.8)
2021-04-23T22:15:56,596   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/ea/78/22742780004a4182e11e0516d8b305e24778cd5ab2cde443f90e1ac622d3/caw-0.0.1rc1.tar.gz#sha256=9448ffa3b8efe3c0acb1fe5ada61192b492754571f3e1fd4e1ce083f38f059ca (from https://pypi.org/simple/caw/) (requires-python:>=3.8)
2021-04-23T22:15:56,596 Given no hashes to check 0 links for project 'caw': discarding no candidates
2021-04-23T22:15:56,596 ERROR: Could not find a version that satisfies the requirement caw==0.0.1rc1
2021-04-23T22:15:56,597 ERROR: No matching distribution found for caw==0.0.1rc1
2021-04-23T22:15:56,597 Exception information:
2021-04-23T22:15:56,597 Traceback (most recent call last):
2021-04-23T22:15:56,597   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 171, in _merge_into_criterion
2021-04-23T22:15:56,597     crit = self.state.criteria[name]
2021-04-23T22:15:56,597 KeyError: 'caw'
2021-04-23T22:15:56,597 
2021-04-23T22:15:56,597 During handling of the above exception, another exception occurred:
2021-04-23T22:15:56,597 
2021-04-23T22:15:56,597 Traceback (most recent call last):
2021-04-23T22:15:56,597   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 318, in resolve
2021-04-23T22:15:56,597     name, crit = self._merge_into_criterion(r, parent=None)
2021-04-23T22:15:56,597   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _merge_into_criterion
2021-04-23T22:15:56,597     crit = Criterion.from_requirement(self._p, requirement, parent)
2021-04-23T22:15:56,597   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 83, in from_requirement
2021-04-23T22:15:56,597     raise RequirementsConflicted(criterion)
2021-04-23T22:15:56,597 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('caw==0.0.1rc1')
2021-04-23T22:15:56,597 
2021-04-23T22:15:56,597 During handling of the above exception, another exception occurred:
2021-04-23T22:15:56,597 
2021-04-23T22:15:56,597 Traceback (most recent call last):
2021-04-23T22:15:56,597   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 122, in resolve
2021-04-23T22:15:56,597     requirements, max_rounds=try_to_avoid_resolution_too_deep,
2021-04-23T22:15:56,597   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 453, in resolve
2021-04-23T22:15:56,597     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-04-23T22:15:56,597   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 320, in resolve
2021-04-23T22:15:56,597     raise ResolutionImpossible(e.criterion.information)
2021-04-23T22:15:56,597 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('caw==0.0.1rc1'), parent=None)]
2021-04-23T22:15:56,597 
2021-04-23T22:15:56,597 The above exception was the direct cause of the following exception:
2021-04-23T22:15:56,597 
2021-04-23T22:15:56,597 Traceback (most recent call last):
2021-04-23T22:15:56,597   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 189, in _main
2021-04-23T22:15:56,597     status = self.run(options, args)
2021-04-23T22:15:56,597   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 178, in wrapper
2021-04-23T22:15:56,597     return func(self, options, args)
2021-04-23T22:15:56,597   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 159, in run
2021-04-23T22:15:56,597     reqs, check_supported_wheels=True
2021-04-23T22:15:56,597   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 127, in resolve
2021-04-23T22:15:56,597     six.raise_from(error, e)
2021-04-23T22:15:56,597   File "<string>", line 3, in raise_from
2021-04-23T22:15:56,597 pip._internal.exceptions.DistributionNotFound: No matching distribution found for caw==0.0.1rc1
2021-04-23T22:15:56,601 Removed build tracker: '/tmp/pip-req-tracker-8wcbs_zf'