2020-04-06T06:33:22,400 Created temporary directory: /tmp/pip-ephem-wheel-cache-uhxwif5z
2020-04-06T06:33:22,405 Created temporary directory: /tmp/pip-req-tracker-qxhy9u5h
2020-04-06T06:33:22,406 Initialized build tracking at /tmp/pip-req-tracker-qxhy9u5h
2020-04-06T06:33:22,406 Created build tracker: /tmp/pip-req-tracker-qxhy9u5h
2020-04-06T06:33:22,407 Entered build tracker: /tmp/pip-req-tracker-qxhy9u5h
2020-04-06T06:33:22,408 Created temporary directory: /tmp/pip-wheel-pzxhfsyl
2020-04-06T06:33:22,414 1 location(s) to search for versions of flipt-grpc-python:
2020-04-06T06:33:22,414 * https://pypi.org/simple/flipt-grpc-python/
2020-04-06T06:33:22,414 Fetching project page and analyzing links: https://pypi.org/simple/flipt-grpc-python/
2020-04-06T06:33:22,415 Getting page https://pypi.org/simple/flipt-grpc-python/
2020-04-06T06:33:22,417 Found index url https://pypi.org/simple
2020-04-06T06:33:22,421 Getting credentials from keyring for https://pypi.org/simple
2020-04-06T06:33:22,421 Getting credentials from keyring for pypi.org
2020-04-06T06:33:22,752   Link requires a different Python (3.7.3 not in: '>=2.7,<3.0'): https://files.pythonhosted.org/packages/62/33/72579008b05201d690f679524574d01bc8cb9ef254784c4080fb3bd6624e/flipt-grpc-python-0.1.0.tar.gz#sha256=1024c22a41a9f48d7e11041c5b788ae4e8575f8123574c525050a943d5aff84b (from https://pypi.org/simple/flipt-grpc-python/) (requires-python:>=2.7,<3.0)
2020-04-06T06:33:22,753   Skipping link: No binaries permitted for flipt-grpc-python: https://files.pythonhosted.org/packages/ae/51/0d4502a5756379aababd12836c287e9cec4a32e60a53693cf857851b7b9a/flipt_grpc_python-0.1.0-py2.py3-none-any.whl#sha256=4964f76be5b53869049c47b8125f1217967e90da4879140abe6db478a4c8daaf (from https://pypi.org/simple/flipt-grpc-python/) (requires-python:>=2.7,<3.0)
2020-04-06T06:33:22,760 Given no hashes to check 0 links for project 'flipt-grpc-python': discarding no candidates
2020-04-06T06:33:22,760 ERROR: Could not find a version that satisfies the requirement flipt-grpc-python==0.1.0 (from versions: none)
2020-04-06T06:33:22,761 Cleaning up...
2020-04-06T06:33:22,766 Removed build tracker: '/tmp/pip-req-tracker-qxhy9u5h'
2020-04-06T06:33:22,769 ERROR: No matching distribution found for flipt-grpc-python==0.1.0
2020-04-06T06:33:22,770 Exception information:
2020-04-06T06:33:22,770 Traceback (most recent call last):
2020-04-06T06:33:22,770   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 186, in _main
2020-04-06T06:33:22,770     status = self.run(options, args)
2020-04-06T06:33:22,770   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 161, in run
2020-04-06T06:33:22,770     resolver.resolve(requirement_set)
2020-04-06T06:33:22,770   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/legacy_resolve.py", line 177, in resolve
2020-04-06T06:33:22,770     discovered_reqs.extend(self._resolve_one(requirement_set, req))
2020-04-06T06:33:22,770   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/legacy_resolve.py", line 333, in _resolve_one
2020-04-06T06:33:22,770     abstract_dist = self._get_abstract_dist_for(req_to_install)
2020-04-06T06:33:22,770   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/legacy_resolve.py", line 281, in _get_abstract_dist_for
2020-04-06T06:33:22,770     req.populate_link(self.finder, upgrade_allowed, require_hashes)
2020-04-06T06:33:22,770   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 249, in populate_link
2020-04-06T06:33:22,770     self.link = finder.find_requirement(self, upgrade)
2020-04-06T06:33:22,770   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/index/package_finder.py", line 927, in find_requirement
2020-04-06T06:33:22,770     'No matching distribution found for %s' % req
2020-04-06T06:33:22,770 pip._internal.exceptions.DistributionNotFound: No matching distribution found for flipt-grpc-python==0.1.0