2020-07-13T09:08:15,917 Created temporary directory: /tmp/pip-ephem-wheel-cache-f2k1lgvz
2020-07-13T09:08:15,921 Created temporary directory: /tmp/pip-req-tracker-_rf0t3tg
2020-07-13T09:08:15,921 Initialized build tracking at /tmp/pip-req-tracker-_rf0t3tg
2020-07-13T09:08:15,922 Created build tracker: /tmp/pip-req-tracker-_rf0t3tg
2020-07-13T09:08:15,922 Entered build tracker: /tmp/pip-req-tracker-_rf0t3tg
2020-07-13T09:08:15,924 Created temporary directory: /tmp/pip-wheel-fa08d_m8
2020-07-13T09:08:15,938 1 location(s) to search for versions of 12-test:
2020-07-13T09:08:15,938 * https://pypi.org/simple/12-test/
2020-07-13T09:08:15,938 Fetching project page and analyzing links: https://pypi.org/simple/12-test/
2020-07-13T09:08:15,939 Getting page https://pypi.org/simple/12-test/
2020-07-13T09:08:15,941 Found index url https://pypi.org/simple
2020-07-13T09:08:16,135   Skipping link: Missing project version for 12-test: https://files.pythonhosted.org/packages/83/57/3fede6c3229993b350a8c27770d986c8f1edcf1a4cbf167f2aee7be40f3b/12@test-0.1.tar.gz#sha256=fbe6df17710247b6fc62e2fc14b0b34ef1def328fcadfac9a25f5d954db69eb6 (from https://pypi.org/simple/12-test/)
2020-07-13T09:08:16,142 Given no hashes to check 0 links for project '12-test': discarding no candidates
2020-07-13T09:08:16,142 ERROR: Could not find a version that satisfies the requirement 12-test==0.1 (from versions: none)
2020-07-13T09:08:16,143 ERROR: No matching distribution found for 12-test==0.1
2020-07-13T09:08:16,144 Exception information:
2020-07-13T09:08:16,144 Traceback (most recent call last):
2020-07-13T09:08:16,144   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 188, in _main
2020-07-13T09:08:16,144     status = self.run(options, args)
2020-07-13T09:08:16,144   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 185, in wrapper
2020-07-13T09:08:16,144     return func(self, options, args)
2020-07-13T09:08:16,144   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 160, in run
2020-07-13T09:08:16,144     reqs, check_supported_wheels=True
2020-07-13T09:08:16,144   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/legacy/resolver.py", line 179, in resolve
2020-07-13T09:08:16,144     discovered_reqs.extend(self._resolve_one(requirement_set, req))
2020-07-13T09:08:16,144   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/legacy/resolver.py", line 362, in _resolve_one
2020-07-13T09:08:16,144     abstract_dist = self._get_abstract_dist_for(req_to_install)
2020-07-13T09:08:16,144   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/legacy/resolver.py", line 313, in _get_abstract_dist_for
2020-07-13T09:08:16,144     self._populate_link(req)
2020-07-13T09:08:16,144   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/legacy/resolver.py", line 279, in _populate_link
2020-07-13T09:08:16,144     req.link = self.finder.find_requirement(req, upgrade)
2020-07-13T09:08:16,144   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/index/package_finder.py", line 930, in find_requirement
2020-07-13T09:08:16,144     req)
2020-07-13T09:08:16,144 pip._internal.exceptions.DistributionNotFound: No matching distribution found for 12-test==0.1
2020-07-13T09:08:16,151 Removed build tracker: '/tmp/pip-req-tracker-_rf0t3tg'