2021-04-16T15:54:55,958 Created temporary directory: /tmp/pip-ephem-wheel-cache-f7ked_5u
2021-04-16T15:54:55,961 Created temporary directory: /tmp/pip-req-tracker-4hao7637
2021-04-16T15:54:55,961 Initialized build tracking at /tmp/pip-req-tracker-4hao7637
2021-04-16T15:54:55,961 Created build tracker: /tmp/pip-req-tracker-4hao7637
2021-04-16T15:54:55,962 Entered build tracker: /tmp/pip-req-tracker-4hao7637
2021-04-16T15:54:55,962 Created temporary directory: /tmp/pip-wheel-c70qyq8p
2021-04-16T15:54:55,989 1 location(s) to search for versions of envcon:
2021-04-16T15:54:55,989 * https://pypi.org/simple/envcon/
2021-04-16T15:54:55,990 Fetching project page and analyzing links: https://pypi.org/simple/envcon/
2021-04-16T15:54:55,990 Getting page https://pypi.org/simple/envcon/
2021-04-16T15:54:55,992 Found index url https://pypi.org/simple
2021-04-16T15:54:55,994 Getting credentials from keyring for https://pypi.org/simple
2021-04-16T15:54:56,336 Loading KWallet
2021-04-16T15:54:56,360 Loading SecretService
2021-04-16T15:54:56,405 Loading Windows
2021-04-16T15:54:56,408 Loading chainer
2021-04-16T15:54:56,410 Loading macOS
2021-04-16T15:54:56,413 Loading Gnome
2021-04-16T15:54:56,454 Loading Google
2021-04-16T15:54:56,458 Loading Windows (alt)
2021-04-16T15:54:56,463 Loading file
2021-04-16T15:54:56,464 Loading keyczar
2021-04-16T15:54:56,464 Loading multi
2021-04-16T15:54:56,466 Loading pyfs
2021-04-16T15:54:56,503 Getting credentials from keyring for pypi.org
2021-04-16T15:54:56,610   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)
2021-04-16T15:54:56,611   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)
2021-04-16T15:54:56,611   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)
2021-04-16T15:54:56,612   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)
2021-04-16T15:54:56,613   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)
2021-04-16T15:54:56,614   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)
2021-04-16T15:54:56,614   Link requires a different Python (3.7.3 not in: '>=3.8,<4.0'): https://files.pythonhosted.org/packages/f9/8a/6559ad29156b6a9210b956e29c983655f207fbd826cdb3b01f9af154d8f4/envcon-0.1.3-py3-none-any.whl#sha256=4fd582b7282c3533543136927a8f93f2cd85b5b3deddce47394e45bd6300c169 (from https://pypi.org/simple/envcon/) (requires-python:>=3.8,<4.0)
2021-04-16T15:54:56,615   Link requires a different Python (3.7.3 not in: '>=3.8,<4.0'): https://files.pythonhosted.org/packages/68/d4/967f472f4f44b0f34d2663cc1a07ada2a5a3b504f45ac8ea6e3290c201d7/envcon-0.1.3.tar.gz#sha256=04774b84a987944a215ea2a4ddf03ee0d786658f758135a8c5f082c2c9e63ee6 (from https://pypi.org/simple/envcon/) (requires-python:>=3.8,<4.0)
2021-04-16T15:54:56,616   Link requires a different Python (3.7.3 not in: '>=3.8,<4.0'): https://files.pythonhosted.org/packages/c9/84/611d24b9485adbe90c70889ef91df0f2c47c9f76815bbd70d775c732303a/envcon-0.1.4-py3-none-any.whl#sha256=1d4506076d0de476c7ff6e64ff75be8f466916a6fbeca629cfb9066295122159 (from https://pypi.org/simple/envcon/) (requires-python:>=3.8,<4.0)
2021-04-16T15:54:56,616   Link requires a different Python (3.7.3 not in: '>=3.8,<4.0'): https://files.pythonhosted.org/packages/23/4a/f2756c8cd69d98e0321c17ba801f782de86dd3d70a3a6d000c6222ac2a23/envcon-0.1.4.tar.gz#sha256=f4ced28a540fda410812c9b2960225221895651bff9259a1f426a4eb90003913 (from https://pypi.org/simple/envcon/) (requires-python:>=3.8,<4.0)
2021-04-16T15:54:56,617   Link requires a different Python (3.7.3 not in: '>=3.8,<4.0'): https://files.pythonhosted.org/packages/94/88/1a3c578f4613e8124462500e4dd1f197037910b2cb5d1c85fdde12de1bf2/envcon-0.1.5-py3-none-any.whl#sha256=51a859eec59311acc11c6b96304d7813aa6194450c5389b8186c7bffb2508709 (from https://pypi.org/simple/envcon/) (requires-python:>=3.8,<4.0)
2021-04-16T15:54:56,618   Link requires a different Python (3.7.3 not in: '>=3.8,<4.0'): https://files.pythonhosted.org/packages/b7/dc/0380e90f8d05984e9e71cba02d797a16ef0727018eabdcd73b58a4ebe7e2/envcon-0.1.5.tar.gz#sha256=b35cd4c3e6e118eec2ed5b975519b501a343a6812f7e9d0f616aaff41d483906 (from https://pypi.org/simple/envcon/) (requires-python:>=3.8,<4.0)
2021-04-16T15:54:56,618 Given no hashes to check 0 links for project 'envcon': discarding no candidates
2021-04-16T15:54:56,618 ERROR: Could not find a version that satisfies the requirement envcon==0.1.2
2021-04-16T15:54:56,619 ERROR: No matching distribution found for envcon==0.1.2
2021-04-16T15:54:56,619 Exception information:
2021-04-16T15:54:56,619 Traceback (most recent call last):
2021-04-16T15:54:56,619   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 171, in _merge_into_criterion
2021-04-16T15:54:56,619     crit = self.state.criteria[name]
2021-04-16T15:54:56,619 KeyError: 'envcon'
2021-04-16T15:54:56,619 
2021-04-16T15:54:56,619 During handling of the above exception, another exception occurred:
2021-04-16T15:54:56,619 
2021-04-16T15:54:56,619 Traceback (most recent call last):
2021-04-16T15:54:56,619   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 318, in resolve
2021-04-16T15:54:56,619     name, crit = self._merge_into_criterion(r, parent=None)
2021-04-16T15:54:56,619   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _merge_into_criterion
2021-04-16T15:54:56,619     crit = Criterion.from_requirement(self._p, requirement, parent)
2021-04-16T15:54:56,619   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 83, in from_requirement
2021-04-16T15:54:56,619     raise RequirementsConflicted(criterion)
2021-04-16T15:54:56,619 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('envcon==0.1.2')
2021-04-16T15:54:56,619 
2021-04-16T15:54:56,619 During handling of the above exception, another exception occurred:
2021-04-16T15:54:56,619 
2021-04-16T15:54:56,619 Traceback (most recent call last):
2021-04-16T15:54:56,619   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 122, in resolve
2021-04-16T15:54:56,619     requirements, max_rounds=try_to_avoid_resolution_too_deep,
2021-04-16T15:54:56,619   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 453, in resolve
2021-04-16T15:54:56,619     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-04-16T15:54:56,619   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 320, in resolve
2021-04-16T15:54:56,619     raise ResolutionImpossible(e.criterion.information)
2021-04-16T15:54:56,619 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('envcon==0.1.2'), parent=None)]
2021-04-16T15:54:56,619 
2021-04-16T15:54:56,619 The above exception was the direct cause of the following exception:
2021-04-16T15:54:56,619 
2021-04-16T15:54:56,619 Traceback (most recent call last):
2021-04-16T15:54:56,619   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 189, in _main
2021-04-16T15:54:56,619     status = self.run(options, args)
2021-04-16T15:54:56,619   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 178, in wrapper
2021-04-16T15:54:56,619     return func(self, options, args)
2021-04-16T15:54:56,619   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 159, in run
2021-04-16T15:54:56,619     reqs, check_supported_wheels=True
2021-04-16T15:54:56,619   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 127, in resolve
2021-04-16T15:54:56,619     six.raise_from(error, e)
2021-04-16T15:54:56,619   File "<string>", line 3, in raise_from
2021-04-16T15:54:56,619 pip._internal.exceptions.DistributionNotFound: No matching distribution found for envcon==0.1.2
2021-04-16T15:54:56,623 Removed build tracker: '/tmp/pip-req-tracker-4hao7637'