2021-04-02T14:22:46,532 Created temporary directory: /tmp/pip-ephem-wheel-cache-5sq5riex
2021-04-02T14:22:46,535 Created temporary directory: /tmp/pip-req-tracker-10om67tm
2021-04-02T14:22:46,535 Initialized build tracking at /tmp/pip-req-tracker-10om67tm
2021-04-02T14:22:46,535 Created build tracker: /tmp/pip-req-tracker-10om67tm
2021-04-02T14:22:46,536 Entered build tracker: /tmp/pip-req-tracker-10om67tm
2021-04-02T14:22:46,536 Created temporary directory: /tmp/pip-wheel-nl76zi44
2021-04-02T14:22:46,572 1 location(s) to search for versions of async-cow:
2021-04-02T14:22:46,572 * https://pypi.org/simple/async-cow/
2021-04-02T14:22:46,573 Fetching project page and analyzing links: https://pypi.org/simple/async-cow/
2021-04-02T14:22:46,573 Getting page https://pypi.org/simple/async-cow/
2021-04-02T14:22:46,575 Found index url https://pypi.org/simple
2021-04-02T14:22:46,671   Found link https://files.pythonhosted.org/packages/33/17/d9a22c254b3f02571fba59d2c36b1da8bd30c18f1e1dba5812c63482dc04/async_cow-0.1.0.tar.gz#sha256=cea5333d45f118275e34dbaccaf85e1c5c049d1f62202fe737e609397feb52ad (from https://pypi.org/simple/async-cow/) (requires-python:>= 3.6), version: 0.1.0
2021-04-02T14:22:46,672   Found link https://files.pythonhosted.org/packages/32/fa/16fb793a030ebf55656de27a3e376544c3f7d5d26e1b913c8bdc16c4457c/async_cow-0.2.0.tar.gz#sha256=70f6a463080f05b45d4bc5b99979ee484af2d21cd473b920ed3cef0a52938709 (from https://pypi.org/simple/async-cow/) (requires-python:>= 3.6), version: 0.2.0
2021-04-02T14:22:46,672   Found link https://files.pythonhosted.org/packages/cb/95/c686a15bbe40830d6ae04ed8b221ba0b027e0a798694de32488130e7f6ba/async_cow-0.3.0.tar.gz#sha256=595f1a117dac7fb86530f39797938a39c77d48e37e3bdaac79d033ffa801d583 (from https://pypi.org/simple/async-cow/) (requires-python:>= 3.6), version: 0.3.0
2021-04-02T14:22:46,673   Found link https://files.pythonhosted.org/packages/92/d1/39a38452b99d0737171ef7b1f818e65b68b8da2decff0cc3248e520a432d/async_cow-0.4.0.tar.gz#sha256=c6db0b4c080767e677c52abd875e833060f26d195890b5108cbdd0d8f12615e2 (from https://pypi.org/simple/async-cow/) (requires-python:>= 3.6), version: 0.4.0
2021-04-02T14:22:46,687 Given no hashes to check 1 links for project 'async-cow': discarding no candidates
2021-04-02T14:22:46,702 Collecting async-cow==0.4.0
2021-04-02T14:22:46,703   Created temporary directory: /tmp/pip-unpack-vqyj11r9
2021-04-02T14:22:46,895   Downloading async_cow-0.4.0.tar.gz (152 kB)
2021-04-02T14:22:47,112   Added async-cow==0.4.0 from https://files.pythonhosted.org/packages/92/d1/39a38452b99d0737171ef7b1f818e65b68b8da2decff0cc3248e520a432d/async_cow-0.4.0.tar.gz#sha256=c6db0b4c080767e677c52abd875e833060f26d195890b5108cbdd0d8f12615e2 to build tracker '/tmp/pip-req-tracker-10om67tm'
2021-04-02T14:22:47,113     Running setup.py (path:/tmp/pip-wheel-nl76zi44/async-cow_67d974484db84e218e2e2d565420b75e/setup.py) egg_info for package async-cow
2021-04-02T14:22:47,114     Created temporary directory: /tmp/pip-pip-egg-info-dp7mq4ok
2021-04-02T14:22:47,115     Running command python setup.py egg_info
2021-04-02T14:22:48,510     Traceback (most recent call last):
2021-04-02T14:22:48,511       File "<string>", line 1, in <module>
2021-04-02T14:22:48,511       File "/tmp/pip-wheel-nl76zi44/async-cow_67d974484db84e218e2e2d565420b75e/setup.py", line 5, in <module>
2021-04-02T14:22:48,511         from async_cow import __version__
2021-04-02T14:22:48,512       File "/tmp/pip-wheel-nl76zi44/async-cow_67d974484db84e218e2e2d565420b75e/async_cow/__init__.py", line 19, in <module>
2021-04-02T14:22:48,512         from async_cow.cow import AsyncCow, ClientCow
2021-04-02T14:22:48,513       File "/tmp/pip-wheel-nl76zi44/async-cow_67d974484db84e218e2e2d565420b75e/async_cow/cow.py", line 5, in <module>
2021-04-02T14:22:48,513         from async_cow import config
2021-04-02T14:22:48,514       File "/tmp/pip-wheel-nl76zi44/async-cow_67d974484db84e218e2e2d565420b75e/async_cow/config.py", line 2, in <module>
2021-04-02T14:22:48,514         from async_cow import zone
2021-04-02T14:22:48,515       File "/tmp/pip-wheel-nl76zi44/async-cow_67d974484db84e218e2e2d565420b75e/async_cow/zone.py", line 3, in <module>
2021-04-02T14:22:48,515         from async_cow.region import Region
2021-04-02T14:22:48,515       File "/tmp/pip-wheel-nl76zi44/async-cow_67d974484db84e218e2e2d565420b75e/async_cow/region.py", line 7, in <module>
2021-04-02T14:22:48,516         from async_cow.http.aio import HTTPClient, CowClientRequest
2021-04-02T14:22:48,516       File "/tmp/pip-wheel-nl76zi44/async-cow_67d974484db84e218e2e2d565420b75e/async_cow/http/aio.py", line 6, in <module>
2021-04-02T14:22:48,517         import aiofiles
2021-04-02T14:22:48,517     ModuleNotFoundError: No module named 'aiofiles'
2021-04-02T14:22:48,560 WARNING: Discarding https://files.pythonhosted.org/packages/92/d1/39a38452b99d0737171ef7b1f818e65b68b8da2decff0cc3248e520a432d/async_cow-0.4.0.tar.gz#sha256=c6db0b4c080767e677c52abd875e833060f26d195890b5108cbdd0d8f12615e2 (from https://pypi.org/simple/async-cow/) (requires-python:>= 3.6). Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
2021-04-02T14:22:48,561 ERROR: Could not find a version that satisfies the requirement async-cow==0.4.0
2021-04-02T14:22:48,561 ERROR: No matching distribution found for async-cow==0.4.0
2021-04-02T14:22:48,562 Exception information:
2021-04-02T14:22:48,562 Traceback (most recent call last):
2021-04-02T14:22:48,562   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 171, in _merge_into_criterion
2021-04-02T14:22:48,562     crit = self.state.criteria[name]
2021-04-02T14:22:48,562 KeyError: 'async-cow'
2021-04-02T14:22:48,562 
2021-04-02T14:22:48,562 During handling of the above exception, another exception occurred:
2021-04-02T14:22:48,562 
2021-04-02T14:22:48,562 Traceback (most recent call last):
2021-04-02T14:22:48,562   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 318, in resolve
2021-04-02T14:22:48,562     name, crit = self._merge_into_criterion(r, parent=None)
2021-04-02T14:22:48,562   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _merge_into_criterion
2021-04-02T14:22:48,562     crit = Criterion.from_requirement(self._p, requirement, parent)
2021-04-02T14:22:48,562   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 83, in from_requirement
2021-04-02T14:22:48,562     raise RequirementsConflicted(criterion)
2021-04-02T14:22:48,562 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('async-cow==0.4.0')
2021-04-02T14:22:48,562 
2021-04-02T14:22:48,562 During handling of the above exception, another exception occurred:
2021-04-02T14:22:48,562 
2021-04-02T14:22:48,562 Traceback (most recent call last):
2021-04-02T14:22:48,562   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 122, in resolve
2021-04-02T14:22:48,562     requirements, max_rounds=try_to_avoid_resolution_too_deep,
2021-04-02T14:22:48,562   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 453, in resolve
2021-04-02T14:22:48,562     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-04-02T14:22:48,562   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 320, in resolve
2021-04-02T14:22:48,562     raise ResolutionImpossible(e.criterion.information)
2021-04-02T14:22:48,562 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('async-cow==0.4.0'), parent=None)]
2021-04-02T14:22:48,562 
2021-04-02T14:22:48,562 The above exception was the direct cause of the following exception:
2021-04-02T14:22:48,562 
2021-04-02T14:22:48,562 Traceback (most recent call last):
2021-04-02T14:22:48,562   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 189, in _main
2021-04-02T14:22:48,562     status = self.run(options, args)
2021-04-02T14:22:48,562   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 178, in wrapper
2021-04-02T14:22:48,562     return func(self, options, args)
2021-04-02T14:22:48,562   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 159, in run
2021-04-02T14:22:48,562     reqs, check_supported_wheels=True
2021-04-02T14:22:48,562   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 127, in resolve
2021-04-02T14:22:48,562     six.raise_from(error, e)
2021-04-02T14:22:48,562   File "<string>", line 3, in raise_from
2021-04-02T14:22:48,562 pip._internal.exceptions.DistributionNotFound: No matching distribution found for async-cow==0.4.0
2021-04-02T14:22:48,567 Removed async-cow==0.4.0 from https://files.pythonhosted.org/packages/92/d1/39a38452b99d0737171ef7b1f818e65b68b8da2decff0cc3248e520a432d/async_cow-0.4.0.tar.gz#sha256=c6db0b4c080767e677c52abd875e833060f26d195890b5108cbdd0d8f12615e2 from build tracker '/tmp/pip-req-tracker-10om67tm'
2021-04-02T14:22:48,568 Removed build tracker: '/tmp/pip-req-tracker-10om67tm'