2020-10-15T16:59:39,163 Created temporary directory: /tmp/pip-ephem-wheel-cache-9wguw7jb
2020-10-15T16:59:39,165 Created temporary directory: /tmp/pip-req-tracker-llnoetxu
2020-10-15T16:59:39,166 Initialized build tracking at /tmp/pip-req-tracker-llnoetxu
2020-10-15T16:59:39,166 Created build tracker: /tmp/pip-req-tracker-llnoetxu
2020-10-15T16:59:39,166 Entered build tracker: /tmp/pip-req-tracker-llnoetxu
2020-10-15T16:59:39,167 Created temporary directory: /tmp/pip-wheel-7emdoga1
2020-10-15T16:59:39,176 1 location(s) to search for versions of nif-validator:
2020-10-15T16:59:39,176 * https://pypi.org/simple/nif-validator/
2020-10-15T16:59:39,177 Fetching project page and analyzing links: https://pypi.org/simple/nif-validator/
2020-10-15T16:59:39,177 Getting page https://pypi.org/simple/nif-validator/
2020-10-15T16:59:39,179 Found index url https://pypi.org/simple
2020-10-15T16:59:39,270   Link requires a different Python (3.7.3 not in: '>=3.9'): https://files.pythonhosted.org/packages/a3/23/d7f875baa9664277d638a13ac8413940c2efa42f78ee728da524926df990/NIF_validator-0.0.1-py3-none-any.whl#sha256=93aefd6b470c9cc6efb69dccb44630f2634c4391ea166345bc3afb2497b38d0b (from https://pypi.org/simple/nif-validator/) (requires-python:>=3.9)
2020-10-15T16:59:39,271   Link requires a different Python (3.7.3 not in: '>=3.9'): https://files.pythonhosted.org/packages/b8/fa/659015b8cc37997f6f0b1151d15d9207a219bddfa5f19ef8cb88df711c11/NIF_validator-0.0.2-py3-none-any.whl#sha256=0b62168ab192cf281c4d5046ea5ec069932dd1d470c7eed13cb2b1e1ea71bf5c (from https://pypi.org/simple/nif-validator/) (requires-python:>=3.9)
2020-10-15T16:59:39,271   Link requires a different Python (3.7.3 not in: '>=3.9'): https://files.pythonhosted.org/packages/61/c6/a2f4073973d84f0846a8c0d2d657ab5b102f24c01ef4ff30e941107aeafe/NIF-validator-0.0.3.tar.gz#sha256=764adc0312d0f613c8f6b86b20dd552805db03cc0351c5fcb82edc3036ac1bc2 (from https://pypi.org/simple/nif-validator/) (requires-python:>=3.9)
2020-10-15T16:59:39,272   Link requires a different Python (3.7.3 not in: '>=3.9'): https://files.pythonhosted.org/packages/95/a5/ded21d15b3baefc155f75b9ad242a12b1c045d1a33893300f087b0fd282e/NIF_validator-0.0.3-py3-none-any.whl#sha256=6f464cb72ad146d78753f950cf19756ca8d68a912c8f26921b870d8891d9f812 (from https://pypi.org/simple/nif-validator/) (requires-python:>=3.9)
2020-10-15T16:59:39,272 Given no hashes to check 0 links for project 'nif-validator': discarding no candidates
2020-10-15T16:59:39,272 ERROR: Could not find a version that satisfies the requirement nif-validator==0.0.3 (from versions: none)
2020-10-15T16:59:39,273 ERROR: No matching distribution found for nif-validator==0.0.3
2020-10-15T16:59:39,273 Exception information:
2020-10-15T16:59:39,273 Traceback (most recent call last):
2020-10-15T16:59:39,273   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 228, in _main
2020-10-15T16:59:39,273     status = self.run(options, args)
2020-10-15T16:59:39,273   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 182, in wrapper
2020-10-15T16:59:39,273     return func(self, options, args)
2020-10-15T16:59:39,273   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 156, in run
2020-10-15T16:59:39,273     reqs, check_supported_wheels=True
2020-10-15T16:59:39,273   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/legacy/resolver.py", line 183, in resolve
2020-10-15T16:59:39,273     discovered_reqs.extend(self._resolve_one(requirement_set, req))
2020-10-15T16:59:39,273   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/legacy/resolver.py", line 388, in _resolve_one
2020-10-15T16:59:39,273     abstract_dist = self._get_abstract_dist_for(req_to_install)
2020-10-15T16:59:39,273   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/legacy/resolver.py", line 339, in _get_abstract_dist_for
2020-10-15T16:59:39,273     self._populate_link(req)
2020-10-15T16:59:39,273   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/legacy/resolver.py", line 305, in _populate_link
2020-10-15T16:59:39,273     req.link = self._find_requirement_link(req)
2020-10-15T16:59:39,273   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/legacy/resolver.py", line 270, in _find_requirement_link
2020-10-15T16:59:39,273     best_candidate = self.finder.find_requirement(req, upgrade)
2020-10-15T16:59:39,273   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/index/package_finder.py", line 928, in find_requirement
2020-10-15T16:59:39,273     req)
2020-10-15T16:59:39,273 pip._internal.exceptions.DistributionNotFound: No matching distribution found for nif-validator==0.0.3
2020-10-15T16:59:39,277 Removed build tracker: '/tmp/pip-req-tracker-llnoetxu'