2021-04-19T19:16:30,657 Created temporary directory: /tmp/pip-ephem-wheel-cache-ajwmbzts
2021-04-19T19:16:30,660 Created temporary directory: /tmp/pip-req-tracker-6zvo1rho
2021-04-19T19:16:30,661 Initialized build tracking at /tmp/pip-req-tracker-6zvo1rho
2021-04-19T19:16:30,661 Created build tracker: /tmp/pip-req-tracker-6zvo1rho
2021-04-19T19:16:30,661 Entered build tracker: /tmp/pip-req-tracker-6zvo1rho
2021-04-19T19:16:30,662 Created temporary directory: /tmp/pip-wheel-uq0up_1f
2021-04-19T19:16:30,689 1 location(s) to search for versions of delt:
2021-04-19T19:16:30,689 * https://pypi.org/simple/delt/
2021-04-19T19:16:30,689 Fetching project page and analyzing links: https://pypi.org/simple/delt/
2021-04-19T19:16:30,689 Getting page https://pypi.org/simple/delt/
2021-04-19T19:16:30,691 Found index url https://pypi.org/simple
2021-04-19T19:16:30,692 Getting credentials from keyring for https://pypi.org/simple
2021-04-19T19:16:31,029 Loading KWallet
2021-04-19T19:16:31,053 Loading SecretService
2021-04-19T19:16:31,104 Loading Windows
2021-04-19T19:16:31,107 Loading chainer
2021-04-19T19:16:31,108 Loading macOS
2021-04-19T19:16:31,111 Loading Gnome
2021-04-19T19:16:31,145 Loading Google
2021-04-19T19:16:31,149 Loading Windows (alt)
2021-04-19T19:16:31,155 Loading file
2021-04-19T19:16:31,156 Loading keyczar
2021-04-19T19:16:31,156 Loading multi
2021-04-19T19:16:31,158 Loading pyfs
2021-04-19T19:16:31,194 Getting credentials from keyring for pypi.org
2021-04-19T19:16:31,295   Link requires a different Python (3.7.3 not in: '>=3.8,<4.0'): https://files.pythonhosted.org/packages/e9/d8/58ea2e433598340f04b32660e9d4f9fdaa2c24c309c8ecd9fe2c8f7ebef9/delt-0.1.0-py3-none-any.whl#sha256=d9fab911be6d358e7192c1da238139c6883e6713706c0a82fd7c4bf515948081 (from https://pypi.org/simple/delt/) (requires-python:>=3.8,<4.0)
2021-04-19T19:16:31,296   Link requires a different Python (3.7.3 not in: '>=3.8,<4.0'): https://files.pythonhosted.org/packages/92/d6/06b618b9479e683a7683f31e2bc2d125afd674e1142299ac4d9f66c8dcf8/delt-0.1.0.tar.gz#sha256=8d5ec0550c9153834b9d652adf8e43bceb57040cb962bf79c8767b591bae7b48 (from https://pypi.org/simple/delt/) (requires-python:>=3.8,<4.0)
2021-04-19T19:16:31,296   Link requires a different Python (3.7.3 not in: '>=3.8,<4.0'): https://files.pythonhosted.org/packages/b6/d5/f6df17d0c606003f7e4e249d35e86bd3aa8ed9db211594adad8899bdefea/delt-0.1.1-py3-none-any.whl#sha256=f5c56703c469f23e1ee4c03cbb8eef6742de98fe954983000d605aee8344de2b (from https://pypi.org/simple/delt/) (requires-python:>=3.8,<4.0)
2021-04-19T19:16:31,297   Link requires a different Python (3.7.3 not in: '>=3.8,<4.0'): https://files.pythonhosted.org/packages/60/c8/0d077b490829f47252bbcbd4214f353397dcf4bcea1afccf886a03879946/delt-0.1.1.tar.gz#sha256=4bddbf3df992fa2e8898fcbf80edb8527ef173ed2ceafcac8b55a834dceef937 (from https://pypi.org/simple/delt/) (requires-python:>=3.8,<4.0)
2021-04-19T19:16:31,298   Link requires a different Python (3.7.3 not in: '>=3.8,<4.0'): https://files.pythonhosted.org/packages/3e/ca/1396091e1a14e03d43a1afe18f5f58e5b2ea51f239974445a10ba58bbac8/delt-0.1.3-py3-none-any.whl#sha256=5a0a79c97e5ccd1b6bcd90ce5bbaf67c20fc34f9804e0d7a694cfecac12fcd24 (from https://pypi.org/simple/delt/) (requires-python:>=3.8,<4.0)
2021-04-19T19:16:31,298   Link requires a different Python (3.7.3 not in: '>=3.8,<4.0'): https://files.pythonhosted.org/packages/d9/fc/07a44a9f7ee0b1a2d2023f8d8d2b6df1d97258e20902a9e8ae81e3298faa/delt-0.1.3.tar.gz#sha256=44896cdebf98f4640518a83ff910aabe05b8540658614e7745a35e33c173404f (from https://pypi.org/simple/delt/) (requires-python:>=3.8,<4.0)
2021-04-19T19:16:31,299 Given no hashes to check 0 links for project 'delt': discarding no candidates
2021-04-19T19:16:31,299 ERROR: Could not find a version that satisfies the requirement delt==0.1.3
2021-04-19T19:16:31,299 ERROR: No matching distribution found for delt==0.1.3
2021-04-19T19:16:31,300 Exception information:
2021-04-19T19:16:31,300 Traceback (most recent call last):
2021-04-19T19:16:31,300   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 171, in _merge_into_criterion
2021-04-19T19:16:31,300     crit = self.state.criteria[name]
2021-04-19T19:16:31,300 KeyError: 'delt'
2021-04-19T19:16:31,300 
2021-04-19T19:16:31,300 During handling of the above exception, another exception occurred:
2021-04-19T19:16:31,300 
2021-04-19T19:16:31,300 Traceback (most recent call last):
2021-04-19T19:16:31,300   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 318, in resolve
2021-04-19T19:16:31,300     name, crit = self._merge_into_criterion(r, parent=None)
2021-04-19T19:16:31,300   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _merge_into_criterion
2021-04-19T19:16:31,300     crit = Criterion.from_requirement(self._p, requirement, parent)
2021-04-19T19:16:31,300   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 83, in from_requirement
2021-04-19T19:16:31,300     raise RequirementsConflicted(criterion)
2021-04-19T19:16:31,300 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('delt==0.1.3')
2021-04-19T19:16:31,300 
2021-04-19T19:16:31,300 During handling of the above exception, another exception occurred:
2021-04-19T19:16:31,300 
2021-04-19T19:16:31,300 Traceback (most recent call last):
2021-04-19T19:16:31,300   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 122, in resolve
2021-04-19T19:16:31,300     requirements, max_rounds=try_to_avoid_resolution_too_deep,
2021-04-19T19:16:31,300   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 453, in resolve
2021-04-19T19:16:31,300     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-04-19T19:16:31,300   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 320, in resolve
2021-04-19T19:16:31,300     raise ResolutionImpossible(e.criterion.information)
2021-04-19T19:16:31,300 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('delt==0.1.3'), parent=None)]
2021-04-19T19:16:31,300 
2021-04-19T19:16:31,300 The above exception was the direct cause of the following exception:
2021-04-19T19:16:31,300 
2021-04-19T19:16:31,300 Traceback (most recent call last):
2021-04-19T19:16:31,300   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 189, in _main
2021-04-19T19:16:31,300     status = self.run(options, args)
2021-04-19T19:16:31,300   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 178, in wrapper
2021-04-19T19:16:31,300     return func(self, options, args)
2021-04-19T19:16:31,300   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 159, in run
2021-04-19T19:16:31,300     reqs, check_supported_wheels=True
2021-04-19T19:16:31,300   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 127, in resolve
2021-04-19T19:16:31,300     six.raise_from(error, e)
2021-04-19T19:16:31,300   File "<string>", line 3, in raise_from
2021-04-19T19:16:31,300 pip._internal.exceptions.DistributionNotFound: No matching distribution found for delt==0.1.3
2021-04-19T19:16:31,304 Removed build tracker: '/tmp/pip-req-tracker-6zvo1rho'