2021-04-16T15:42:37,951 Created temporary directory: /tmp/pip-ephem-wheel-cache-9sq51xe8
2021-04-16T15:42:37,954 Created temporary directory: /tmp/pip-req-tracker-98qb43t0
2021-04-16T15:42:37,955 Initialized build tracking at /tmp/pip-req-tracker-98qb43t0
2021-04-16T15:42:37,955 Created build tracker: /tmp/pip-req-tracker-98qb43t0
2021-04-16T15:42:37,955 Entered build tracker: /tmp/pip-req-tracker-98qb43t0
2021-04-16T15:42:37,956 Created temporary directory: /tmp/pip-wheel-fsoz9ojd
2021-04-16T15:42:37,984 1 location(s) to search for versions of envcon:
2021-04-16T15:42:37,984 * https://pypi.org/simple/envcon/
2021-04-16T15:42:37,984 Fetching project page and analyzing links: https://pypi.org/simple/envcon/
2021-04-16T15:42:37,984 Getting page https://pypi.org/simple/envcon/
2021-04-16T15:42:37,986 Found index url https://pypi.org/simple
2021-04-16T15:42:37,988 Getting credentials from keyring for https://pypi.org/simple
2021-04-16T15:42:38,557 Loading KWallet
2021-04-16T15:42:38,581 Loading SecretService
2021-04-16T15:42:38,629 Loading Windows
2021-04-16T15:42:38,632 Loading chainer
2021-04-16T15:42:38,633 Loading macOS
2021-04-16T15:42:38,636 Loading Gnome
2021-04-16T15:42:38,679 Loading Google
2021-04-16T15:42:38,683 Loading Windows (alt)
2021-04-16T15:42:38,688 Loading file
2021-04-16T15:42:38,690 Loading keyczar
2021-04-16T15:42:38,690 Loading multi
2021-04-16T15:42:38,692 Loading pyfs
2021-04-16T15:42:38,730 Getting credentials from keyring for pypi.org
2021-04-16T15:42:38,924   Link requires a different Python (3.7.3 not in: '>=3.8,<4.0'): https://files.pythonhosted.org/packages/38/5b/d26ca11444b73ad05cb2e23cfc15b2ece7d3d65f8effb6722e7ae3645dbe/envcon-0.1.0-py3-none-any.whl#sha256=e60d80a49af28e4a47b55bb915a8ab939036adbcad4dcaeefef9faf8a27bbfc4 (from https://pypi.org/simple/envcon/) (requires-python:>=3.8,<4.0)
2021-04-16T15:42:38,925   Link requires a different Python (3.7.3 not in: '>=3.8,<4.0'): https://files.pythonhosted.org/packages/20/52/0175c67c1c1f1cb5d62cdc649fb1beaa353b231fb57899477d175b9fcbe1/envcon-0.1.0.tar.gz#sha256=1805827b0548a42311eb9ae1c3c43c078f64bb8cc630c0adc02067abdd0c1be3 (from https://pypi.org/simple/envcon/) (requires-python:>=3.8,<4.0)
2021-04-16T15:42:38,925   Link requires a different Python (3.7.3 not in: '>=3.8,<4.0'): https://files.pythonhosted.org/packages/ce/08/7e024bf3202e053d28502fb89bb451d378b75e4a0cbc55a0999df32e2ee9/envcon-0.1.1-py3-none-any.whl#sha256=5922b93445f3096e396692240d74d9429a677fe766ad62469de55f310d090ccd (from https://pypi.org/simple/envcon/) (requires-python:>=3.8,<4.0)
2021-04-16T15:42:38,926   Link requires a different Python (3.7.3 not in: '>=3.8,<4.0'): https://files.pythonhosted.org/packages/19/bd/9b62bda8e49a0ca0dc9d77970bf4eeca084753bd23c9a96b0b45a8beb4b1/envcon-0.1.1.tar.gz#sha256=591198023ff628a7415a7492462f96e0dc9dd2a0cecb088653fc4ff0e5e34db8 (from https://pypi.org/simple/envcon/) (requires-python:>=3.8,<4.0)
2021-04-16T15:42:38,927   Link requires a different Python (3.7.3 not in: '>=3.8,<4.0'): https://files.pythonhosted.org/packages/45/5b/ec9d6962b7ab7d4feddd026f0585bfb9d07aaf7efe821b9db74ede497372/envcon-0.1.2-py3-none-any.whl#sha256=0018add3e4ed4d4fa4201f3ca0c0d2424a1f5e8143cd1282f46bbccc5f56a55c (from https://pypi.org/simple/envcon/) (requires-python:>=3.8,<4.0)
2021-04-16T15:42:38,927   Link requires a different Python (3.7.3 not in: '>=3.8,<4.0'): https://files.pythonhosted.org/packages/96/45/b3a3e9b2497da150ea236e8b0f46adfc042656548737bd9f8b5da2cf35e2/envcon-0.1.2.tar.gz#sha256=e6201a010392d62a2524ed97961bab3be48c518015cb87c9d6e94ee4b7ccdcaf (from https://pypi.org/simple/envcon/) (requires-python:>=3.8,<4.0)
2021-04-16T15:42:38,928 Given no hashes to check 0 links for project 'envcon': discarding no candidates
2021-04-16T15:42:38,928 ERROR: Could not find a version that satisfies the requirement envcon==0.1.0
2021-04-16T15:42:38,928 ERROR: No matching distribution found for envcon==0.1.0
2021-04-16T15:42:38,929 Exception information:
2021-04-16T15:42:38,929 Traceback (most recent call last):
2021-04-16T15:42:38,929   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 171, in _merge_into_criterion
2021-04-16T15:42:38,929     crit = self.state.criteria[name]
2021-04-16T15:42:38,929 KeyError: 'envcon'
2021-04-16T15:42:38,929 
2021-04-16T15:42:38,929 During handling of the above exception, another exception occurred:
2021-04-16T15:42:38,929 
2021-04-16T15:42:38,929 Traceback (most recent call last):
2021-04-16T15:42:38,929   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 318, in resolve
2021-04-16T15:42:38,929     name, crit = self._merge_into_criterion(r, parent=None)
2021-04-16T15:42:38,929   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _merge_into_criterion
2021-04-16T15:42:38,929     crit = Criterion.from_requirement(self._p, requirement, parent)
2021-04-16T15:42:38,929   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 83, in from_requirement
2021-04-16T15:42:38,929     raise RequirementsConflicted(criterion)
2021-04-16T15:42:38,929 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('envcon==0.1.0')
2021-04-16T15:42:38,929 
2021-04-16T15:42:38,929 During handling of the above exception, another exception occurred:
2021-04-16T15:42:38,929 
2021-04-16T15:42:38,929 Traceback (most recent call last):
2021-04-16T15:42:38,929   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 122, in resolve
2021-04-16T15:42:38,929     requirements, max_rounds=try_to_avoid_resolution_too_deep,
2021-04-16T15:42:38,929   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 453, in resolve
2021-04-16T15:42:38,929     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-04-16T15:42:38,929   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 320, in resolve
2021-04-16T15:42:38,929     raise ResolutionImpossible(e.criterion.information)
2021-04-16T15:42:38,929 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('envcon==0.1.0'), parent=None)]
2021-04-16T15:42:38,929 
2021-04-16T15:42:38,929 The above exception was the direct cause of the following exception:
2021-04-16T15:42:38,929 
2021-04-16T15:42:38,929 Traceback (most recent call last):
2021-04-16T15:42:38,929   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 189, in _main
2021-04-16T15:42:38,929     status = self.run(options, args)
2021-04-16T15:42:38,929   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 178, in wrapper
2021-04-16T15:42:38,929     return func(self, options, args)
2021-04-16T15:42:38,929   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 159, in run
2021-04-16T15:42:38,929     reqs, check_supported_wheels=True
2021-04-16T15:42:38,929   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 127, in resolve
2021-04-16T15:42:38,929     six.raise_from(error, e)
2021-04-16T15:42:38,929   File "<string>", line 3, in raise_from
2021-04-16T15:42:38,929 pip._internal.exceptions.DistributionNotFound: No matching distribution found for envcon==0.1.0
2021-04-16T15:42:38,933 Removed build tracker: '/tmp/pip-req-tracker-98qb43t0'