2025-09-07T21:36:15,745 Created temporary directory: /tmp/pip-build-tracker-wdiutb0j 2025-09-07T21:36:15,746 Initialized build tracking at /tmp/pip-build-tracker-wdiutb0j 2025-09-07T21:36:15,746 Created build tracker: /tmp/pip-build-tracker-wdiutb0j 2025-09-07T21:36:15,746 Entered build tracker: /tmp/pip-build-tracker-wdiutb0j 2025-09-07T21:36:15,746 Created temporary directory: /tmp/pip-wheel-hnnh0boy 2025-09-07T21:36:15,749 ERROR: Invalid requirement: 'doublecheck==0.1pre2012-05-08T10-01-13': Expected end or semicolon (after version specifier) 2025-09-07T21:36:15,749 doublecheck==0.1pre2012-05-08T10-01-13 2025-09-07T21:36:15,749 ~~~~~~~~~~~~~~~^ 2025-09-07T21:36:15,750 Exception information: 2025-09-07T21:36:15,750 Traceback (most recent call last): 2025-09-07T21:36:15,750 File "/usr/lib/python3/dist-packages/pip/_vendor/packaging/requirements.py", line 36, in __init__ 2025-09-07T21:36:15,750 parsed = _parse_requirement(requirement_string) 2025-09-07T21:36:15,750 File "/usr/lib/python3/dist-packages/pip/_vendor/packaging/_parser.py", line 62, in parse_requirement 2025-09-07T21:36:15,750 return _parse_requirement(Tokenizer(source, rules=DEFAULT_RULES)) 2025-09-07T21:36:15,750 File "/usr/lib/python3/dist-packages/pip/_vendor/packaging/_parser.py", line 80, in _parse_requirement 2025-09-07T21:36:15,750 url, specifier, marker = _parse_requirement_details(tokenizer) 2025-09-07T21:36:15,750 ~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^ 2025-09-07T21:36:15,750 File "/usr/lib/python3/dist-packages/pip/_vendor/packaging/_parser.py", line 124, in _parse_requirement_details 2025-09-07T21:36:15,750 marker = _parse_requirement_marker( 2025-09-07T21:36:15,750 tokenizer, 2025-09-07T21:36:15,750 ...<5 lines>... 2025-09-07T21:36:15,750 ), 2025-09-07T21:36:15,750 ) 2025-09-07T21:36:15,750 File "/usr/lib/python3/dist-packages/pip/_vendor/packaging/_parser.py", line 145, in _parse_requirement_marker 2025-09-07T21:36:15,750 tokenizer.raise_syntax_error( 2025-09-07T21:36:15,750 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-07T21:36:15,750 f"Expected end or semicolon (after {after})", 2025-09-07T21:36:15,750 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T21:36:15,750 span_start=span_start, 2025-09-07T21:36:15,750 ^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T21:36:15,750 ) 2025-09-07T21:36:15,750 ^ 2025-09-07T21:36:15,750 File "/usr/lib/python3/dist-packages/pip/_vendor/packaging/_tokenizer.py", line 168, in raise_syntax_error 2025-09-07T21:36:15,750 raise ParserSyntaxError( 2025-09-07T21:36:15,750 ...<3 lines>... 2025-09-07T21:36:15,750 ) 2025-09-07T21:36:15,750 pip._vendor.packaging._tokenizer.ParserSyntaxError: Expected end or semicolon (after version specifier) 2025-09-07T21:36:15,750 doublecheck==0.1pre2012-05-08T10-01-13 2025-09-07T21:36:15,750 ~~~~~~~~~~~~~~~^ 2025-09-07T21:36:15,750 2025-09-07T21:36:15,750 The above exception was the direct cause of the following exception: 2025-09-07T21:36:15,750 2025-09-07T21:36:15,750 Traceback (most recent call last): 2025-09-07T21:36:15,750 File "/usr/lib/python3/dist-packages/pip/_internal/req/constructors.py", line 362, in _parse_req_string 2025-09-07T21:36:15,750 return get_requirement(req_as_string) 2025-09-07T21:36:15,750 File "/usr/lib/python3/dist-packages/pip/_internal/utils/packaging.py", line 43, in get_requirement 2025-09-07T21:36:15,750 return Requirement(req_string) 2025-09-07T21:36:15,750 File "/usr/lib/python3/dist-packages/pip/_vendor/packaging/requirements.py", line 38, in __init__ 2025-09-07T21:36:15,750 raise InvalidRequirement(str(e)) from e 2025-09-07T21:36:15,750 pip._vendor.packaging.requirements.InvalidRequirement: Expected end or semicolon (after version specifier) 2025-09-07T21:36:15,750 doublecheck==0.1pre2012-05-08T10-01-13 2025-09-07T21:36:15,750 ~~~~~~~~~~~~~~~^ 2025-09-07T21:36:15,750 2025-09-07T21:36:15,750 During handling of the above exception, another exception occurred: 2025-09-07T21:36:15,750 2025-09-07T21:36:15,750 Traceback (most recent call last): 2025-09-07T21:36:15,750 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper 2025-09-07T21:36:15,750 status = _inner_run() 2025-09-07T21:36:15,750 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run 2025-09-07T21:36:15,750 return self.run(options, args) 2025-09-07T21:36:15,750 ~~~~~~~~^^^^^^^^^^^^^^^ 2025-09-07T21:36:15,750 File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper 2025-09-07T21:36:15,750 return func(self, options, args) 2025-09-07T21:36:15,750 File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 120, in run 2025-09-07T21:36:15,750 reqs = self.get_requirements(args, options, finder, session) 2025-09-07T21:36:15,750 File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 236, in get_requirements 2025-09-07T21:36:15,750 req_to_add = install_req_from_line( 2025-09-07T21:36:15,750 req, 2025-09-07T21:36:15,750 ...<4 lines>... 2025-09-07T21:36:15,750 config_settings=getattr(options, "config_settings", None), 2025-09-07T21:36:15,750 ) 2025-09-07T21:36:15,750 File "/usr/lib/python3/dist-packages/pip/_internal/req/constructors.py", line 405, in install_req_from_line 2025-09-07T21:36:15,750 parts = parse_req_from_line(name, line_source) 2025-09-07T21:36:15,750 File "/usr/lib/python3/dist-packages/pip/_internal/req/constructors.py", line 379, in parse_req_from_line 2025-09-07T21:36:15,750 req: Optional[Requirement] = _parse_req_string(req_as_string) 2025-09-07T21:36:15,750 ~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ 2025-09-07T21:36:15,750 File "/usr/lib/python3/dist-packages/pip/_internal/req/constructors.py", line 376, in _parse_req_string 2025-09-07T21:36:15,750 raise InstallationError(msg) 2025-09-07T21:36:15,750 pip._internal.exceptions.InstallationError: Invalid requirement: 'doublecheck==0.1pre2012-05-08T10-01-13': Expected end or semicolon (after version specifier) 2025-09-07T21:36:15,750 doublecheck==0.1pre2012-05-08T10-01-13 2025-09-07T21:36:15,750 ~~~~~~~~~~~~~~~^ 2025-09-07T21:36:15,762 Removed build tracker: '/tmp/pip-build-tracker-wdiutb0j'