2020-05-18T15:20:52,980 Created temporary directory: /tmp/pip-ephem-wheel-cache-2e_fr4ro
2020-05-18T15:20:52,985 Created temporary directory: /tmp/pip-req-tracker-1rd98d9v
2020-05-18T15:20:52,985 Initialized build tracking at /tmp/pip-req-tracker-1rd98d9v
2020-05-18T15:20:52,986 Created build tracker: /tmp/pip-req-tracker-1rd98d9v
2020-05-18T15:20:52,986 Entered build tracker: /tmp/pip-req-tracker-1rd98d9v
2020-05-18T15:20:52,988 Created temporary directory: /tmp/pip-wheel-olf9u3ay
2020-05-18T15:20:53,008 1 location(s) to search for versions of hack-assembler:
2020-05-18T15:20:53,008 * https://pypi.org/simple/hack-assembler/
2020-05-18T15:20:53,009 Fetching project page and analyzing links: https://pypi.org/simple/hack-assembler/
2020-05-18T15:20:53,010 Getting page https://pypi.org/simple/hack-assembler/
2020-05-18T15:20:53,012 Found index url https://pypi.org/simple
2020-05-18T15:20:53,218   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/e1/b0/d2d659a0f6e3ca09873c831b925a37646bf3f4733fbf555e368bfa918dab/hack-assembler-0.2.1.tar.gz#sha256=62b9c5339810a5ef11a768e5cfc115a8c3acdaf9a86924740704a70d401684e7 (from https://pypi.org/simple/hack-assembler/) (requires-python:>=3.8)
2020-05-18T15:20:53,220   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/94/92/472d10c83ad9df34b764860c78cecd9525b6821f1ccfa9ca48d2830e198d/hack-assembler-0.2.2.tar.gz#sha256=c0d33e81c83fa8ad6c74dedc285b7f5fed5ec9f5b47bfec89dda548ecd0f2fb1 (from https://pypi.org/simple/hack-assembler/) (requires-python:>=3.8)
2020-05-18T15:20:53,221   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/5e/7c/7cf4d8bbd0623fc9ea2930f10da9c55dd7cff383e12d38b366b519e87508/hack-assembler-0.2.3.tar.gz#sha256=fb0a67ed4ba55f1f1b3b63a26490c7fdc0940774764cd36c2ea284b702f4f120 (from https://pypi.org/simple/hack-assembler/) (requires-python:>=3.8)
2020-05-18T15:20:53,222   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/d8/74/e9ea6896e4f4c604d4bdd039bf24f3af52cec94f124a55421cd0adfb5682/hack-assembler-0.3.0.tar.gz#sha256=f43217b38ea388cded45884a84ae2616267130aa2d5efd5ef518f753dfac589b (from https://pypi.org/simple/hack-assembler/) (requires-python:>=3.8)
2020-05-18T15:20:53,224   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/cd/aa/eb82256e4b9c4d02697f539e0f61197cf3b102dbf45e0f51d0c251bf5e64/hack-assembler-0.3.1.tar.gz#sha256=b3aec201919f9cc4c746df81f8ff200d85ef97e1c3ccb50da28a82340e585647 (from https://pypi.org/simple/hack-assembler/) (requires-python:>=3.8)
2020-05-18T15:20:53,225   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/92/d2/0ef0e7783bce9693df43bafae9d7835abdb187e398c1fb6a91c5545cc383/hack-assembler-0.4.2.tar.gz#sha256=7f8ec566c7591b68cdcc34584be8f0987b92d623cae83d356325f04fa8798cd5 (from https://pypi.org/simple/hack-assembler/) (requires-python:>=3.8)
2020-05-18T15:20:53,232 Given no hashes to check 0 links for project 'hack-assembler': discarding no candidates
2020-05-18T15:20:53,233 ERROR: Could not find a version that satisfies the requirement hack-assembler==0.4.2 (from versions: none)
2020-05-18T15:20:53,234 ERROR: No matching distribution found for hack-assembler==0.4.2
2020-05-18T15:20:53,235 Exception information:
2020-05-18T15:20:53,235 Traceback (most recent call last):
2020-05-18T15:20:53,235   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 188, in _main
2020-05-18T15:20:53,235     status = self.run(options, args)
2020-05-18T15:20:53,235   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 185, in wrapper
2020-05-18T15:20:53,235     return func(self, options, args)
2020-05-18T15:20:53,235   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 160, in run
2020-05-18T15:20:53,235     reqs, check_supported_wheels=True
2020-05-18T15:20:53,235   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/legacy/resolver.py", line 179, in resolve
2020-05-18T15:20:53,235     discovered_reqs.extend(self._resolve_one(requirement_set, req))
2020-05-18T15:20:53,235   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/legacy/resolver.py", line 362, in _resolve_one
2020-05-18T15:20:53,235     abstract_dist = self._get_abstract_dist_for(req_to_install)
2020-05-18T15:20:53,235   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/legacy/resolver.py", line 313, in _get_abstract_dist_for
2020-05-18T15:20:53,235     self._populate_link(req)
2020-05-18T15:20:53,235   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/legacy/resolver.py", line 279, in _populate_link
2020-05-18T15:20:53,235     req.link = self.finder.find_requirement(req, upgrade)
2020-05-18T15:20:53,235   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/index/package_finder.py", line 930, in find_requirement
2020-05-18T15:20:53,235     req)
2020-05-18T15:20:53,235 pip._internal.exceptions.DistributionNotFound: No matching distribution found for hack-assembler==0.4.2
2020-05-18T15:20:53,263 Removed build tracker: '/tmp/pip-req-tracker-1rd98d9v'