2021-07-09T23:07:00,341 Created temporary directory: /tmp/pip-ephem-wheel-cache-kodyxzrq
2021-07-09T23:07:00,345 Created temporary directory: /tmp/pip-req-tracker-j2di3ar9
2021-07-09T23:07:00,345 Initialized build tracking at /tmp/pip-req-tracker-j2di3ar9
2021-07-09T23:07:00,345 Created build tracker: /tmp/pip-req-tracker-j2di3ar9
2021-07-09T23:07:00,346 Entered build tracker: /tmp/pip-req-tracker-j2di3ar9
2021-07-09T23:07:00,346 Created temporary directory: /tmp/pip-wheel-rq_svgel
2021-07-09T23:07:00,380 1 location(s) to search for versions of unification:
2021-07-09T23:07:00,380 * https://pypi.org/simple/unification/
2021-07-09T23:07:00,380 Fetching project page and analyzing links: https://pypi.org/simple/unification/
2021-07-09T23:07:00,381 Getting page https://pypi.org/simple/unification/
2021-07-09T23:07:00,382 Found index url https://pypi.org/simple
2021-07-09T23:07:00,471   Found link https://files.pythonhosted.org/packages/f4/1e/59ab5efd620ee0168b5aa11e28669474594237cdd27e226615ac036a21fb/unification-0.2.0.tar.gz#sha256=bf600c8041d8e5afac04dbc53ea5b3e9813cade3cede0c565435ceeea4753f7d (from https://pypi.org/simple/unification/), version: 0.2.0
2021-07-09T23:07:00,472   Found link https://files.pythonhosted.org/packages/69/9b/a4176ae231068bcb2676c2c4f7dc3c594f2e420641da0e5552db09a4a13f/unification-0.2.1.tar.gz#sha256=3089ce11f07f02ed45bc67398fec969a5956913e45128ef0e9111f4588b17f15 (from https://pypi.org/simple/unification/), version: 0.2.1
2021-07-09T23:07:00,487   Found link https://files.pythonhosted.org/packages/f2/6d/24285df596df88923ceea78d980f5dabd1c511e562d9ec1db305fc7c43cd/unification-0.2.2-py2.py3-none-any.whl#sha256=fbf883f0ec618a34b806a830afae2f51833d9db013b520519707b34d7f20c282 (from https://pypi.org/simple/unification/), version: 0.2.2
2021-07-09T23:07:00,488   Found link https://files.pythonhosted.org/packages/1c/26/432ea4a47aded7b0d64662fc265252da2b2a059f92af2eeb3321d60c9f8a/unification-0.2.2.tar.gz#sha256=e83972eda9a365b51eee97d72436136bfd44b0146f06bb7e8a28cca3eafc79b3 (from https://pypi.org/simple/unification/), version: 0.2.2
2021-07-09T23:07:00,488 Skipping link: not a file: https://pypi.org/simple/unification/
2021-07-09T23:07:00,489 Given no hashes to check 1 links for project 'unification': discarding no candidates
2021-07-09T23:07:00,507 Collecting unification==0.2.1
2021-07-09T23:07:00,508   Created temporary directory: /tmp/pip-unpack-mb7a600y
2021-07-09T23:07:00,680   Downloading unification-0.2.1.tar.gz (6.5 kB)
2021-07-09T23:07:00,731   Added unification==0.2.1 from https://files.pythonhosted.org/packages/69/9b/a4176ae231068bcb2676c2c4f7dc3c594f2e420641da0e5552db09a4a13f/unification-0.2.1.tar.gz#sha256=3089ce11f07f02ed45bc67398fec969a5956913e45128ef0e9111f4588b17f15 to build tracker '/tmp/pip-req-tracker-j2di3ar9'
2021-07-09T23:07:00,732     Running setup.py (path:/tmp/pip-wheel-rq_svgel/unification_447874fca6c84bccb1bcb7f778dd6f6a/setup.py) egg_info for package unification
2021-07-09T23:07:00,733     Created temporary directory: /tmp/pip-pip-egg-info-tifsw2jv
2021-07-09T23:07:00,733     Running command python setup.py egg_info
2021-07-09T23:07:01,369     Traceback (most recent call last):
2021-07-09T23:07:01,370       File "<string>", line 1, in <module>
2021-07-09T23:07:01,370       File "/tmp/pip-wheel-rq_svgel/unification_447874fca6c84bccb1bcb7f778dd6f6a/setup.py", line 5, in <module>
2021-07-09T23:07:01,370         import unification
2021-07-09T23:07:01,370       File "/tmp/pip-wheel-rq_svgel/unification_447874fca6c84bccb1bcb7f778dd6f6a/unification/__init__.py", line 1, in <module>
2021-07-09T23:07:01,371         from .core import unify, reify
2021-07-09T23:07:01,371       File "/tmp/pip-wheel-rq_svgel/unification_447874fca6c84bccb1bcb7f778dd6f6a/unification/core.py", line 3, in <module>
2021-07-09T23:07:01,371         from toolz.compatibility import iteritems, map
2021-07-09T23:07:01,371     ModuleNotFoundError: No module named 'toolz'
2021-07-09T23:07:01,420 WARNING: Discarding https://files.pythonhosted.org/packages/69/9b/a4176ae231068bcb2676c2c4f7dc3c594f2e420641da0e5552db09a4a13f/unification-0.2.1.tar.gz#sha256=3089ce11f07f02ed45bc67398fec969a5956913e45128ef0e9111f4588b17f15 (from https://pypi.org/simple/unification/). Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
2021-07-09T23:07:01,421 ERROR: Could not find a version that satisfies the requirement unification==0.2.1 (from versions: 0.2.0, 0.2.1, 0.2.2)
2021-07-09T23:07:01,422 ERROR: No matching distribution found for unification==0.2.1
2021-07-09T23:07:01,422 Exception information:
2021-07-09T23:07:01,422 Traceback (most recent call last):
2021-07-09T23:07:01,422   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 341, in resolve
2021-07-09T23:07:01,422     name, crit = self._merge_into_criterion(r, parent=None)
2021-07-09T23:07:01,422   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _merge_into_criterion
2021-07-09T23:07:01,422     raise RequirementsConflicted(criterion)
2021-07-09T23:07:01,422 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('unification==0.2.1')
2021-07-09T23:07:01,422 
2021-07-09T23:07:01,422 During handling of the above exception, another exception occurred:
2021-07-09T23:07:01,422 
2021-07-09T23:07:01,422 Traceback (most recent call last):
2021-07-09T23:07:01,422   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 127, in resolve
2021-07-09T23:07:01,422     result = self._result = resolver.resolve(
2021-07-09T23:07:01,422   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 473, in resolve
2021-07-09T23:07:01,422     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-07-09T23:07:01,422   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 343, in resolve
2021-07-09T23:07:01,422     raise ResolutionImpossible(e.criterion.information)
2021-07-09T23:07:01,422 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('unification==0.2.1'), parent=None)]
2021-07-09T23:07:01,422 
2021-07-09T23:07:01,422 The above exception was the direct cause of the following exception:
2021-07-09T23:07:01,422 
2021-07-09T23:07:01,422 Traceback (most recent call last):
2021-07-09T23:07:01,422   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/base_command.py", line 180, in _main
2021-07-09T23:07:01,422     status = self.run(options, args)
2021-07-09T23:07:01,422   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2021-07-09T23:07:01,422     return func(self, options, args)
2021-07-09T23:07:01,422   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/commands/wheel.py", line 142, in run
2021-07-09T23:07:01,422     requirement_set = resolver.resolve(
2021-07-09T23:07:01,422   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 136, in resolve
2021-07-09T23:07:01,422     raise error from e
2021-07-09T23:07:01,422 pip._internal.exceptions.DistributionNotFound: No matching distribution found for unification==0.2.1
2021-07-09T23:07:01,427 Removed unification==0.2.1 from https://files.pythonhosted.org/packages/69/9b/a4176ae231068bcb2676c2c4f7dc3c594f2e420641da0e5552db09a4a13f/unification-0.2.1.tar.gz#sha256=3089ce11f07f02ed45bc67398fec969a5956913e45128ef0e9111f4588b17f15 from build tracker '/tmp/pip-req-tracker-j2di3ar9'
2021-07-09T23:07:01,427 Removed build tracker: '/tmp/pip-req-tracker-j2di3ar9'