2020-08-03T15:32:25,790 Created temporary directory: /tmp/pip-ephem-wheel-cache-jys3jg99
2020-08-03T15:32:25,794 Created temporary directory: /tmp/pip-req-tracker-_0dhi1zh
2020-08-03T15:32:25,795 Initialized build tracking at /tmp/pip-req-tracker-_0dhi1zh
2020-08-03T15:32:25,795 Created build tracker: /tmp/pip-req-tracker-_0dhi1zh
2020-08-03T15:32:25,796 Entered build tracker: /tmp/pip-req-tracker-_0dhi1zh
2020-08-03T15:32:25,797 Created temporary directory: /tmp/pip-wheel-_zmwmig1
2020-08-03T15:32:25,814 1 location(s) to search for versions of native-fork-locking:
2020-08-03T15:32:25,814 * https://pypi.org/simple/native-fork-locking/
2020-08-03T15:32:25,815 Fetching project page and analyzing links: https://pypi.org/simple/native-fork-locking/
2020-08-03T15:32:25,816 Getting page https://pypi.org/simple/native-fork-locking/
2020-08-03T15:32:25,819 Found index url https://pypi.org/simple
2020-08-03T15:32:26,020   Skipping link: No binaries permitted for native-fork-locking: https://files.pythonhosted.org/packages/20/8d/4857dd06dff29d62de4c617d4a075eebce45fbb9ae861f463261649394a6/native_fork_locking-0.1.2-cp27-cp27m-macosx_10_15_x86_64.whl#sha256=299c21ed676c91c52c34793026d286b3f59dfdf9ed1d19ce0202a5bde1827d37 (from https://pypi.org/simple/native-fork-locking/)
2020-08-03T15:32:26,020   Found link https://files.pythonhosted.org/packages/0b/11/61bf01a801423a1b87494b64789b1586dd831287e679901059edd861487d/native_fork_locking-0.1.2.macosx-10.15-x86_64.tar.gz#sha256=f74110cfd97647d736fb26e798456738fa364963fbb32c30d6408d8fc33dc7be (from https://pypi.org/simple/native-fork-locking/), version: 0.1.2.macosx-10.15-x86_64
2020-08-03T15:32:26,021   Skipping link: No binaries permitted for native-fork-locking: https://files.pythonhosted.org/packages/3b/b9/2ec074755ba5fca7d90e154b4d8b92eecd652d5af0784532070010c6e38a/native_fork_locking-0.1.3-cp27-cp27m-macosx_10_15_x86_64.whl#sha256=3d28d32725fcfc3edf0ff5cb446808839263f38a1c996063a7da4213291e9263 (from https://pypi.org/simple/native-fork-locking/)
2020-08-03T15:32:26,021   Found link https://files.pythonhosted.org/packages/2c/f4/a97285743df24a0d7d5caf1ca43a354a9af6651db8ec48deafc1d40ba080/native_fork_locking-0.1.3.macosx-10.15-x86_64.tar.gz#sha256=05af5f405ae3b0d0b2dcfd930b3a0cbf67c0bdf2151f7f45e2d886acb3c81e84 (from https://pypi.org/simple/native-fork-locking/), version: 0.1.3.macosx-10.15-x86_64
2020-08-03T15:32:26,029 Given no hashes to check 0 links for project 'native-fork-locking': discarding no candidates
2020-08-03T15:32:26,030 ERROR: Could not find a version that satisfies the requirement native-fork-locking==0.1.3 (from versions: 0.1.2.macosx-10.15-x86_64, 0.1.3.macosx-10.15-x86_64)
2020-08-03T15:32:26,031 ERROR: No matching distribution found for native-fork-locking==0.1.3
2020-08-03T15:32:26,031 Exception information:
2020-08-03T15:32:26,031 Traceback (most recent call last):
2020-08-03T15:32:26,031   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 188, in _main
2020-08-03T15:32:26,031     status = self.run(options, args)
2020-08-03T15:32:26,031   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 185, in wrapper
2020-08-03T15:32:26,031     return func(self, options, args)
2020-08-03T15:32:26,031   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 160, in run
2020-08-03T15:32:26,031     reqs, check_supported_wheels=True
2020-08-03T15:32:26,031   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/legacy/resolver.py", line 179, in resolve
2020-08-03T15:32:26,031     discovered_reqs.extend(self._resolve_one(requirement_set, req))
2020-08-03T15:32:26,031   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/legacy/resolver.py", line 362, in _resolve_one
2020-08-03T15:32:26,031     abstract_dist = self._get_abstract_dist_for(req_to_install)
2020-08-03T15:32:26,031   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/legacy/resolver.py", line 313, in _get_abstract_dist_for
2020-08-03T15:32:26,031     self._populate_link(req)
2020-08-03T15:32:26,031   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/legacy/resolver.py", line 279, in _populate_link
2020-08-03T15:32:26,031     req.link = self.finder.find_requirement(req, upgrade)
2020-08-03T15:32:26,031   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/index/package_finder.py", line 930, in find_requirement
2020-08-03T15:32:26,031     req)
2020-08-03T15:32:26,031 pip._internal.exceptions.DistributionNotFound: No matching distribution found for native-fork-locking==0.1.3
2020-08-03T15:32:26,039 Removed build tracker: '/tmp/pip-req-tracker-_0dhi1zh'