2020-05-03T06:32:14,820 Created temporary directory: /tmp/pip-ephem-wheel-cache-6t2ly6ip
2020-05-03T06:32:14,824 Created temporary directory: /tmp/pip-req-tracker-eshb21uf
2020-05-03T06:32:14,825 Initialized build tracking at /tmp/pip-req-tracker-eshb21uf
2020-05-03T06:32:14,826 Created build tracker: /tmp/pip-req-tracker-eshb21uf
2020-05-03T06:32:14,826 Entered build tracker: /tmp/pip-req-tracker-eshb21uf
2020-05-03T06:32:14,828 Created temporary directory: /tmp/pip-wheel-a5jqwi1h
2020-05-03T06:32:14,834 1 location(s) to search for versions of handshake-client:
2020-05-03T06:32:14,834 * https://pypi.org/simple/handshake-client/
2020-05-03T06:32:14,834 Fetching project page and analyzing links: https://pypi.org/simple/handshake-client/
2020-05-03T06:32:14,835 Getting page https://pypi.org/simple/handshake-client/
2020-05-03T06:32:14,838 Found index url https://pypi.org/simple
2020-05-03T06:32:14,840 Getting credentials from keyring for https://pypi.org/simple
2020-05-03T06:32:14,841 Getting credentials from keyring for pypi.org
2020-05-03T06:32:15,073   Link requires a different Python (3.7.3 not in: '>=3.8,<4.0'): https://files.pythonhosted.org/packages/c4/bf/123d2a1befda02c6397c399eb34d3da635aa6366c8d831bc98c0b602907e/handshake-client-0.0.0.tar.gz#sha256=fe428adb83d07d74a917f76f360981c6f59733f874fa5fde7beebd4faf364608 (from https://pypi.org/simple/handshake-client/) (requires-python:>=3.8,<4.0)
2020-05-03T06:32:15,074   Skipping link: No binaries permitted for handshake-client: https://files.pythonhosted.org/packages/4a/f3/4be66512f772b6a1668903ceebcd6274c4c9a1757dd9e2f098b2fddbbc66/handshake_client-0.0.0-py3-none-any.whl#sha256=4a66840853f6936c42f1c1bc7c5c8ec832e6c61e702fb121fc473f6c05b4abad (from https://pypi.org/simple/handshake-client/) (requires-python:>=3.8,<4.0)
2020-05-03T06:32:15,081 Given no hashes to check 0 links for project 'handshake-client': discarding no candidates
2020-05-03T06:32:15,081 ERROR: Could not find a version that satisfies the requirement handshake-client==0.0.0 (from versions: none)
2020-05-03T06:32:15,082 Cleaning up...
2020-05-03T06:32:15,089 Removed build tracker: '/tmp/pip-req-tracker-eshb21uf'
2020-05-03T06:32:15,091 ERROR: No matching distribution found for handshake-client==0.0.0
2020-05-03T06:32:15,092 Exception information:
2020-05-03T06:32:15,092 Traceback (most recent call last):
2020-05-03T06:32:15,092   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 186, in _main
2020-05-03T06:32:15,092     status = self.run(options, args)
2020-05-03T06:32:15,092   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 161, in run
2020-05-03T06:32:15,092     resolver.resolve(requirement_set)
2020-05-03T06:32:15,092   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/legacy_resolve.py", line 177, in resolve
2020-05-03T06:32:15,092     discovered_reqs.extend(self._resolve_one(requirement_set, req))
2020-05-03T06:32:15,092   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/legacy_resolve.py", line 333, in _resolve_one
2020-05-03T06:32:15,092     abstract_dist = self._get_abstract_dist_for(req_to_install)
2020-05-03T06:32:15,092   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/legacy_resolve.py", line 281, in _get_abstract_dist_for
2020-05-03T06:32:15,092     req.populate_link(self.finder, upgrade_allowed, require_hashes)
2020-05-03T06:32:15,092   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 249, in populate_link
2020-05-03T06:32:15,092     self.link = finder.find_requirement(self, upgrade)
2020-05-03T06:32:15,092   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/index/package_finder.py", line 927, in find_requirement
2020-05-03T06:32:15,092     'No matching distribution found for %s' % req
2020-05-03T06:32:15,092 pip._internal.exceptions.DistributionNotFound: No matching distribution found for handshake-client==0.0.0