2021-01-20T22:02:04,837 Created temporary directory: /tmp/pip-ephem-wheel-cache-v6gcpdlp
2021-01-20T22:02:04,840 Created temporary directory: /tmp/pip-req-tracker-e_z64rt1
2021-01-20T22:02:04,840 Initialized build tracking at /tmp/pip-req-tracker-e_z64rt1
2021-01-20T22:02:04,840 Created build tracker: /tmp/pip-req-tracker-e_z64rt1
2021-01-20T22:02:04,841 Entered build tracker: /tmp/pip-req-tracker-e_z64rt1
2021-01-20T22:02:04,841 Created temporary directory: /tmp/pip-wheel-_ai7z7_5
2021-01-20T22:02:04,852 1 location(s) to search for versions of cushead:
2021-01-20T22:02:04,852 * https://pypi.org/simple/cushead/
2021-01-20T22:02:04,853 Fetching project page and analyzing links: https://pypi.org/simple/cushead/
2021-01-20T22:02:04,853 Getting page https://pypi.org/simple/cushead/
2021-01-20T22:02:04,855 Found index url https://pypi.org/simple
2021-01-20T22:02:04,960   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/c6/bc/3e91daa7196c536450d4e06d92d574b052565c7d387f4595a340a8ded07d/cushead-4.0.0-py3-none-any.whl#sha256=97d175a89a6817cdfa53e8f1270b6e3db09b42d513343e2498a5f537761483da (from https://pypi.org/simple/cushead/) (requires-python:>=3.8)
2021-01-20T22:02:04,961   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/5e/43/e2a127e60ea23b33322a35f55d2764492962f01dc674bce58a3427559c13/cushead-4.0.0.tar.gz#sha256=f525d4c64b10065fa1ce15343a73348d6612b3b403fffad27d8b8e9a18cca0ec (from https://pypi.org/simple/cushead/) (requires-python:>=3.8)
2021-01-20T22:02:04,961   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/c2/f5/0708bf1d4d209a268f754ad1bc420de73dfdfda3d25f55ea3270181289ce/cushead-4.0.1-py3-none-any.whl#sha256=b6dd94146fe89ea6d1f0aaa0c829ee236f8c7b4c9939ca4447d7590ec11304bf (from https://pypi.org/simple/cushead/) (requires-python:>=3.8)
2021-01-20T22:02:04,962   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/30/49/a177d32948c398139c5347529dd67a03a459edbf3b4c2f046824662d3384/cushead-4.0.1.tar.gz#sha256=f57249bd33df0d3f1209b2f347a77a80ac84e8911ded053309f063a3fea4053e (from https://pypi.org/simple/cushead/) (requires-python:>=3.8)
2021-01-20T22:02:04,963   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/fd/57/199ca40c887725726895991ab5b4e5422483424fda4859e80265ff6b2d00/cushead-4.0.2-py3-none-any.whl#sha256=502fadcd9cbe1882b48ee944d72a4a0718dd9f8e99f612bccece604c919212bc (from https://pypi.org/simple/cushead/) (requires-python:>=3.8)
2021-01-20T22:02:04,963   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/c8/bc/a4babd4c9a78dc17e482a5d3ee43c7d33b3b65c58753be0104630f226755/cushead-4.0.2.tar.gz#sha256=d026d58ab33c29893dee31c70e4d215ac97d2865b010f764a2fbc779234f4cc8 (from https://pypi.org/simple/cushead/) (requires-python:>=3.8)
2021-01-20T22:02:04,964   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/bc/9d/3f364f14352fa669d946a9641eb62600b1b5260fd080404a2b921aa77305/cushead-4.0.3-py3-none-any.whl#sha256=0d6092adc38479db02156ad3c2c34594fc0cc6bc6bdd474f39019daa522d31de (from https://pypi.org/simple/cushead/) (requires-python:>=3.8)
2021-01-20T22:02:04,965   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/2f/fc/23fdd3d0739817e7fb1085455ed12efbb8547c5d1e50909226516f899264/cushead-4.0.3.tar.gz#sha256=41d5128b70f91803c6e003a984996dc6a8449ea9a733fd5b1183c368b3e2c726 (from https://pypi.org/simple/cushead/) (requires-python:>=3.8)
2021-01-20T22:02:04,965   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/ed/72/18fdcb8913ba23b945b0204d3cf4938ea689f5e094928d4e3db2c08af306/cushead-4.0.4-py3-none-any.whl#sha256=4af086c9557a98154ee4ae121aaf36751511f5eb5f1865c7254ee885d050f8ed (from https://pypi.org/simple/cushead/) (requires-python:>=3.8)
2021-01-20T22:02:04,966   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/8d/9d/91fcce39a4e1adbb6d48801da2f0f337e85afbeb433196650695c3c5eb57/cushead-4.0.4.tar.gz#sha256=317459f9575a5434c92d88fa6df7c06bef91876e4778ae8a17673ffd39fd83a8 (from https://pypi.org/simple/cushead/) (requires-python:>=3.8)
2021-01-20T22:02:04,966   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/c0/b8/36ec70fda3734d7b2e67809d9db6d6e6b00bfdf6b75f289e81ff6f0b2ead/cushead-4.0.5-py3-none-any.whl#sha256=941bad8ee973e51599f57cc95e8403336b1971ae62894c982823025bddb45686 (from https://pypi.org/simple/cushead/) (requires-python:>=3.8)
2021-01-20T22:02:04,967   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/b0/28/0f1857bbd4b8f441e67061ae75462eb67504517f4bba7709d963dc85a69a/cushead-4.0.5.tar.gz#sha256=7d9a4cf8834e0bd921b76fea1e894b10b5c9d25ecbed44367b8f7c643b518f27 (from https://pypi.org/simple/cushead/) (requires-python:>=3.8)
2021-01-20T22:02:04,967 Given no hashes to check 0 links for project 'cushead': discarding no candidates
2021-01-20T22:02:04,968 ERROR: Could not find a version that satisfies the requirement cushead==4.0.5 (from versions: none)
2021-01-20T22:02:04,968 ERROR: No matching distribution found for cushead==4.0.5
2021-01-20T22:02:04,968 Exception information:
2021-01-20T22:02:04,968 Traceback (most recent call last):
2021-01-20T22:02:04,968   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 228, in _main
2021-01-20T22:02:04,968     status = self.run(options, args)
2021-01-20T22:02:04,968   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 182, in wrapper
2021-01-20T22:02:04,968     return func(self, options, args)
2021-01-20T22:02:04,968   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 156, in run
2021-01-20T22:02:04,968     reqs, check_supported_wheels=True
2021-01-20T22:02:04,968   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/legacy/resolver.py", line 183, in resolve
2021-01-20T22:02:04,968     discovered_reqs.extend(self._resolve_one(requirement_set, req))
2021-01-20T22:02:04,968   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/legacy/resolver.py", line 388, in _resolve_one
2021-01-20T22:02:04,968     abstract_dist = self._get_abstract_dist_for(req_to_install)
2021-01-20T22:02:04,968   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/legacy/resolver.py", line 339, in _get_abstract_dist_for
2021-01-20T22:02:04,968     self._populate_link(req)
2021-01-20T22:02:04,968   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/legacy/resolver.py", line 305, in _populate_link
2021-01-20T22:02:04,968     req.link = self._find_requirement_link(req)
2021-01-20T22:02:04,968   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/legacy/resolver.py", line 270, in _find_requirement_link
2021-01-20T22:02:04,968     best_candidate = self.finder.find_requirement(req, upgrade)
2021-01-20T22:02:04,968   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/index/package_finder.py", line 930, in find_requirement
2021-01-20T22:02:04,968     req)
2021-01-20T22:02:04,968 pip._internal.exceptions.DistributionNotFound: No matching distribution found for cushead==4.0.5
2021-01-20T22:02:04,972 Removed build tracker: '/tmp/pip-req-tracker-e_z64rt1'