2020-07-08T04:21:38,530 Created temporary directory: /tmp/pip-ephem-wheel-cache-mzws_oe9
2020-07-08T04:21:38,534 Created temporary directory: /tmp/pip-req-tracker-rs5ipxx7
2020-07-08T04:21:38,535 Initialized build tracking at /tmp/pip-req-tracker-rs5ipxx7
2020-07-08T04:21:38,535 Created build tracker: /tmp/pip-req-tracker-rs5ipxx7
2020-07-08T04:21:38,536 Entered build tracker: /tmp/pip-req-tracker-rs5ipxx7
2020-07-08T04:21:38,537 Created temporary directory: /tmp/pip-wheel-3bh0p6ki
2020-07-08T04:21:38,551 1 location(s) to search for versions of macross-serial:
2020-07-08T04:21:38,551 * https://pypi.org/simple/macross-serial/
2020-07-08T04:21:38,551 Fetching project page and analyzing links: https://pypi.org/simple/macross-serial/
2020-07-08T04:21:38,552 Getting page https://pypi.org/simple/macross-serial/
2020-07-08T04:21:38,555 Found index url https://pypi.org/simple
2020-07-08T04:21:38,756   Link requires a different Python (3.7.3 not in: '>=3.8.1,<4.0.0'): https://files.pythonhosted.org/packages/fa/d8/b7742db32c491bdf361e0598d4678dc99ea47fd1ec77e3230743a91b3e29/macross-serial-1.0.0.tar.gz#sha256=d62112144b85ce21e7a405c8818eea5e74e78d95d1cb1dd61d60d3dc659d23ee (from https://pypi.org/simple/macross-serial/) (requires-python:>=3.8.1,<4.0.0)
2020-07-08T04:21:38,757   Skipping link: No binaries permitted for macross-serial: https://files.pythonhosted.org/packages/c8/fc/ad85882c4057e39892dbfbf460997a8bf9357c1f3f6ef8adc311b0895b84/macross_serial-1.0.0-py3-none-any.whl#sha256=583552bc0d4a15c9b96b577d9ca08f924a80448e47675847740ffb77109f0e4a (from https://pypi.org/simple/macross-serial/) (requires-python:>=3.8.1,<4.0.0)
2020-07-08T04:21:38,758   Link requires a different Python (3.7.3 not in: '>=3.8.1,<4.0.0'): https://files.pythonhosted.org/packages/a1/7c/80300906672a0ff1f0256dadec479a14b602d8b98b8d786f2546953f5b60/macross-serial-1.0.1.tar.gz#sha256=7c63c6e6aebc64fe12b68c10cec4c504af96c72d0b1729e12bd2ef03b199a675 (from https://pypi.org/simple/macross-serial/) (requires-python:>=3.8.1,<4.0.0)
2020-07-08T04:21:38,758   Skipping link: No binaries permitted for macross-serial: https://files.pythonhosted.org/packages/b9/7c/eb18c472a71727616293e8f1a142be7641233dbf6ee25a6a67f091635f17/macross_serial-1.0.1-py3-none-any.whl#sha256=87165043e798a33a6e3903b51b1e5641176fecb1eb582e830f3b028f28500ce4 (from https://pypi.org/simple/macross-serial/) (requires-python:>=3.8.1,<4.0.0)
2020-07-08T04:21:38,759   Link requires a different Python (3.7.3 not in: '>=3.8.1,<4.0.0'): https://files.pythonhosted.org/packages/e5/cf/1b177b1e5102e30e8500191087fd8d8df7640e1bcfaee5a35d32ddb08e24/macross-serial-1.0.2.tar.gz#sha256=9d91f60bb4914d184f6410dbf8c6012c8fc513f411408aef0c411ce2e6ee4c5c (from https://pypi.org/simple/macross-serial/) (requires-python:>=3.8.1,<4.0.0)
2020-07-08T04:21:38,760   Skipping link: No binaries permitted for macross-serial: https://files.pythonhosted.org/packages/7a/10/539d072fb33592504d5f7c7fc7b249712c1013bac371c3adccace63e3485/macross_serial-1.0.2-py3-none-any.whl#sha256=d31a6b5900de176a35c0d3d81ae51e4d294e6408da71b734a35667632aef3ecc (from https://pypi.org/simple/macross-serial/) (requires-python:>=3.8.1,<4.0.0)
2020-07-08T04:21:38,767 Given no hashes to check 0 links for project 'macross-serial': discarding no candidates
2020-07-08T04:21:38,767 ERROR: Could not find a version that satisfies the requirement macross-serial==1.0.2 (from versions: none)
2020-07-08T04:21:38,768 ERROR: No matching distribution found for macross-serial==1.0.2
2020-07-08T04:21:38,768 Exception information:
2020-07-08T04:21:38,768 Traceback (most recent call last):
2020-07-08T04:21:38,768   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 188, in _main
2020-07-08T04:21:38,768     status = self.run(options, args)
2020-07-08T04:21:38,768   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 185, in wrapper
2020-07-08T04:21:38,768     return func(self, options, args)
2020-07-08T04:21:38,768   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 160, in run
2020-07-08T04:21:38,768     reqs, check_supported_wheels=True
2020-07-08T04:21:38,768   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/legacy/resolver.py", line 179, in resolve
2020-07-08T04:21:38,768     discovered_reqs.extend(self._resolve_one(requirement_set, req))
2020-07-08T04:21:38,768   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/legacy/resolver.py", line 362, in _resolve_one
2020-07-08T04:21:38,768     abstract_dist = self._get_abstract_dist_for(req_to_install)
2020-07-08T04:21:38,768   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/legacy/resolver.py", line 313, in _get_abstract_dist_for
2020-07-08T04:21:38,768     self._populate_link(req)
2020-07-08T04:21:38,768   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/legacy/resolver.py", line 279, in _populate_link
2020-07-08T04:21:38,768     req.link = self.finder.find_requirement(req, upgrade)
2020-07-08T04:21:38,768   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/index/package_finder.py", line 930, in find_requirement
2020-07-08T04:21:38,768     req)
2020-07-08T04:21:38,768 pip._internal.exceptions.DistributionNotFound: No matching distribution found for macross-serial==1.0.2
2020-07-08T04:21:38,776 Removed build tracker: '/tmp/pip-req-tracker-rs5ipxx7'