2025-09-07T20:45:49,024 Created temporary directory: /tmp/pip-build-tracker-soh053a8
2025-09-07T20:45:49,025 Initialized build tracking at /tmp/pip-build-tracker-soh053a8
2025-09-07T20:45:49,025 Created build tracker: /tmp/pip-build-tracker-soh053a8
2025-09-07T20:45:49,025 Entered build tracker: /tmp/pip-build-tracker-soh053a8
2025-09-07T20:45:49,025 Created temporary directory: /tmp/pip-wheel-0yf27nup
2025-09-07T20:45:49,028 ERROR: Invalid requirement: 'pairtree==0.6.1-T': Expected end or semicolon (after version specifier)
2025-09-07T20:45:49,028     pairtree==0.6.1-T
2025-09-07T20:45:49,028             ~~~~~~~^
2025-09-07T20:45:49,029 Exception information:
2025-09-07T20:45:49,029 Traceback (most recent call last):
2025-09-07T20:45:49,029   File "/usr/lib/python3/dist-packages/pip/_vendor/packaging/requirements.py", line 36, in __init__
2025-09-07T20:45:49,029     parsed = _parse_requirement(requirement_string)
2025-09-07T20:45:49,029   File "/usr/lib/python3/dist-packages/pip/_vendor/packaging/_parser.py", line 62, in parse_requirement
2025-09-07T20:45:49,029     return _parse_requirement(Tokenizer(source, rules=DEFAULT_RULES))
2025-09-07T20:45:49,029   File "/usr/lib/python3/dist-packages/pip/_vendor/packaging/_parser.py", line 80, in _parse_requirement
2025-09-07T20:45:49,029     url, specifier, marker = _parse_requirement_details(tokenizer)
2025-09-07T20:45:49,029                              ~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^
2025-09-07T20:45:49,029   File "/usr/lib/python3/dist-packages/pip/_vendor/packaging/_parser.py", line 124, in _parse_requirement_details
2025-09-07T20:45:49,029     marker = _parse_requirement_marker(
2025-09-07T20:45:49,029         tokenizer,
2025-09-07T20:45:49,029     ...<5 lines>...
2025-09-07T20:45:49,029         ),
2025-09-07T20:45:49,029     )
2025-09-07T20:45:49,029   File "/usr/lib/python3/dist-packages/pip/_vendor/packaging/_parser.py", line 145, in _parse_requirement_marker
2025-09-07T20:45:49,029     tokenizer.raise_syntax_error(
2025-09-07T20:45:49,029     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-07T20:45:49,029         f"Expected end or semicolon (after {after})",
2025-09-07T20:45:49,029         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T20:45:49,029         span_start=span_start,
2025-09-07T20:45:49,029         ^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T20:45:49,029     )
2025-09-07T20:45:49,029     ^
2025-09-07T20:45:49,029   File "/usr/lib/python3/dist-packages/pip/_vendor/packaging/_tokenizer.py", line 168, in raise_syntax_error
2025-09-07T20:45:49,029     raise ParserSyntaxError(
2025-09-07T20:45:49,029     ...<3 lines>...
2025-09-07T20:45:49,029     )
2025-09-07T20:45:49,029 pip._vendor.packaging._tokenizer.ParserSyntaxError: Expected end or semicolon (after version specifier)
2025-09-07T20:45:49,029     pairtree==0.6.1-T
2025-09-07T20:45:49,029             ~~~~~~~^
2025-09-07T20:45:49,029 
2025-09-07T20:45:49,029 The above exception was the direct cause of the following exception:
2025-09-07T20:45:49,029 
2025-09-07T20:45:49,029 Traceback (most recent call last):
2025-09-07T20:45:49,029   File "/usr/lib/python3/dist-packages/pip/_internal/req/constructors.py", line 362, in _parse_req_string
2025-09-07T20:45:49,029     return get_requirement(req_as_string)
2025-09-07T20:45:49,029   File "/usr/lib/python3/dist-packages/pip/_internal/utils/packaging.py", line 43, in get_requirement
2025-09-07T20:45:49,029     return Requirement(req_string)
2025-09-07T20:45:49,029   File "/usr/lib/python3/dist-packages/pip/_vendor/packaging/requirements.py", line 38, in __init__
2025-09-07T20:45:49,029     raise InvalidRequirement(str(e)) from e
2025-09-07T20:45:49,029 pip._vendor.packaging.requirements.InvalidRequirement: Expected end or semicolon (after version specifier)
2025-09-07T20:45:49,029     pairtree==0.6.1-T
2025-09-07T20:45:49,029             ~~~~~~~^
2025-09-07T20:45:49,029 
2025-09-07T20:45:49,029 During handling of the above exception, another exception occurred:
2025-09-07T20:45:49,029 
2025-09-07T20:45:49,029 Traceback (most recent call last):
2025-09-07T20:45:49,029   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper
2025-09-07T20:45:49,029     status = _inner_run()
2025-09-07T20:45:49,029   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run
2025-09-07T20:45:49,029     return self.run(options, args)
2025-09-07T20:45:49,029            ~~~~~~~~^^^^^^^^^^^^^^^
2025-09-07T20:45:49,029   File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper
2025-09-07T20:45:49,029     return func(self, options, args)
2025-09-07T20:45:49,029   File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 120, in run
2025-09-07T20:45:49,029     reqs = self.get_requirements(args, options, finder, session)
2025-09-07T20:45:49,029   File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 236, in get_requirements
2025-09-07T20:45:49,029     req_to_add = install_req_from_line(
2025-09-07T20:45:49,029         req,
2025-09-07T20:45:49,029     ...<4 lines>...
2025-09-07T20:45:49,029         config_settings=getattr(options, "config_settings", None),
2025-09-07T20:45:49,029     )
2025-09-07T20:45:49,029   File "/usr/lib/python3/dist-packages/pip/_internal/req/constructors.py", line 405, in install_req_from_line
2025-09-07T20:45:49,029     parts = parse_req_from_line(name, line_source)
2025-09-07T20:45:49,029   File "/usr/lib/python3/dist-packages/pip/_internal/req/constructors.py", line 379, in parse_req_from_line
2025-09-07T20:45:49,029     req: Optional[Requirement] = _parse_req_string(req_as_string)
2025-09-07T20:45:49,029                                  ~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^
2025-09-07T20:45:49,029   File "/usr/lib/python3/dist-packages/pip/_internal/req/constructors.py", line 376, in _parse_req_string
2025-09-07T20:45:49,029     raise InstallationError(msg)
2025-09-07T20:45:49,029 pip._internal.exceptions.InstallationError: Invalid requirement: 'pairtree==0.6.1-T': Expected end or semicolon (after version specifier)
2025-09-07T20:45:49,029     pairtree==0.6.1-T
2025-09-07T20:45:49,029             ~~~~~~~^
2025-09-07T20:45:49,042 Removed build tracker: '/tmp/pip-build-tracker-soh053a8'