2021-07-10T00:55:24,053 Created temporary directory: /tmp/pip-ephem-wheel-cache-nl3am8rf
2021-07-10T00:55:24,056 Created temporary directory: /tmp/pip-req-tracker-a4mtryxh
2021-07-10T00:55:24,056 Initialized build tracking at /tmp/pip-req-tracker-a4mtryxh
2021-07-10T00:55:24,057 Created build tracker: /tmp/pip-req-tracker-a4mtryxh
2021-07-10T00:55:24,057 Entered build tracker: /tmp/pip-req-tracker-a4mtryxh
2021-07-10T00:55:24,058 Created temporary directory: /tmp/pip-wheel-58ahwgmp
2021-07-10T00:55:24,060 ERROR: Invalid requirement: 'caimaoy-util==0.0.1 alpha'
2021-07-10T00:55:24,061 Exception information:
2021-07-10T00:55:24,061 Traceback (most recent call last):
2021-07-10T00:55:24,061   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/packaging/requirements.py", line 113, in __init__
2021-07-10T00:55:24,061     req = REQUIREMENT.parseString(requirement_string)
2021-07-10T00:55:24,061   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/pyparsing.py", line 1955, in parseString
2021-07-10T00:55:24,061     raise exc
2021-07-10T00:55:24,061   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/pyparsing.py", line 3814, in parseImpl
2021-07-10T00:55:24,061     raise ParseException(instring, loc, self.errmsg, self)
2021-07-10T00:55:24,061 pip._vendor.pyparsing.ParseException: Expected stringEnd, found 'a'  (at char 20), (line:1, col:21)
2021-07-10T00:55:24,061 
2021-07-10T00:55:24,061 During handling of the above exception, another exception occurred:
2021-07-10T00:55:24,061 
2021-07-10T00:55:24,061 Traceback (most recent call last):
2021-07-10T00:55:24,061   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/req/constructors.py", line 340, in _parse_req_string
2021-07-10T00:55:24,061     req = Requirement(req_as_string)
2021-07-10T00:55:24,061   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/packaging/requirements.py", line 115, in __init__
2021-07-10T00:55:24,061     raise InvalidRequirement(
2021-07-10T00:55:24,061 pip._vendor.packaging.requirements.InvalidRequirement: Parse error at "'alpha'": Expected stringEnd
2021-07-10T00:55:24,061 
2021-07-10T00:55:24,061 During handling of the above exception, another exception occurred:
2021-07-10T00:55:24,061 
2021-07-10T00:55:24,061 Traceback (most recent call last):
2021-07-10T00:55:24,061   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/base_command.py", line 180, in _main
2021-07-10T00:55:24,061     status = self.run(options, args)
2021-07-10T00:55:24,061   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2021-07-10T00:55:24,061     return func(self, options, args)
2021-07-10T00:55:24,061   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/commands/wheel.py", line 119, in run
2021-07-10T00:55:24,061     reqs = self.get_requirements(args, options, finder, session)
2021-07-10T00:55:24,061   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/req_command.py", line 371, in get_requirements
2021-07-10T00:55:24,061     req_to_add = install_req_from_line(
2021-07-10T00:55:24,061   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/req/constructors.py", line 393, in install_req_from_line
2021-07-10T00:55:24,061     parts = parse_req_from_line(name, line_source)
2021-07-10T00:55:24,061   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/req/constructors.py", line 369, in parse_req_from_line
2021-07-10T00:55:24,061     req = _parse_req_string(req_as_string)  # type: Optional[Requirement]
2021-07-10T00:55:24,061   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/req/constructors.py", line 355, in _parse_req_string
2021-07-10T00:55:24,061     raise InstallationError(msg)
2021-07-10T00:55:24,061 pip._internal.exceptions.InstallationError: Invalid requirement: 'caimaoy-util==0.0.1 alpha'
2021-07-10T00:55:24,066 Removed build tracker: '/tmp/pip-req-tracker-a4mtryxh'