2025-12-30T04:31:03,609 Created temporary directory: /tmp/pip-ephem-wheel-cache-m4xa0pwo
2025-12-30T04:31:03,611 Created temporary directory: /tmp/pip-build-tracker-sb6anhdc
2025-12-30T04:31:03,611 Initialized build tracking at /tmp/pip-build-tracker-sb6anhdc
2025-12-30T04:31:03,612 Created build tracker: /tmp/pip-build-tracker-sb6anhdc
2025-12-30T04:31:03,612 Entered build tracker: /tmp/pip-build-tracker-sb6anhdc
2025-12-30T04:31:03,613 Created temporary directory: /tmp/pip-wheel-mmnbe1xn
2025-12-30T04:31:03,616 DEPRECATION: --no-binary currently disables reading from the cache of locally built wheels. In the future --no-binary will not influence the wheel cache. pip 23.1 will enforce this behaviour change. A possible replacement is to use the --no-cache-dir option. You can use the flag --use-feature=no-binary-enable-wheel-cache to test the upcoming behaviour. Discussion can be found at https://github.com/pypa/pip/issues/11453
2025-12-30T04:31:03,619 Created temporary directory: /tmp/pip-ephem-wheel-cache-60e1804b
2025-12-30T04:31:03,644 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-12-30T04:31:03,647 2 location(s) to search for versions of mcp-arena:
2025-12-30T04:31:03,647 * https://pypi.org/simple/mcp-arena/
2025-12-30T04:31:03,647 * https://www.piwheels.org/simple/mcp-arena/
2025-12-30T04:31:03,648 Fetching project page and analyzing links: https://pypi.org/simple/mcp-arena/
2025-12-30T04:31:03,649 Getting page https://pypi.org/simple/mcp-arena/
2025-12-30T04:31:03,650 Found index url https://pypi.org/simple
2025-12-30T04:31:03,869 Fetched page https://pypi.org/simple/mcp-arena/ as application/vnd.pypi.simple.v1+json
2025-12-30T04:31:03,873   Skipping link: No binaries permitted for mcp-arena: https://files.pythonhosted.org/packages/21/43/e1bf52d2a1da599210b6132ee57d15df670b7118493504b547ecb4951477/mcp_arena-0.1.0-py3-none-any.whl (from https://pypi.org/simple/mcp-arena/) (requires-python:>=3.12)
2025-12-30T04:31:03,874   Link requires a different Python (3.11.2 not in: '>=3.12'): https://files.pythonhosted.org/packages/22/e6/22e7e8662c880f00cb54873055aa83f7b8c8f8caa1c1cf550339ca2ef0f5/mcp_arena-0.1.0.tar.gz (from https://pypi.org/simple/mcp-arena/) (requires-python:>=3.12)
2025-12-30T04:31:03,874   Skipping link: 0.1.0 Requires-Python >=3.12: https://files.pythonhosted.org/packages/22/e6/22e7e8662c880f00cb54873055aa83f7b8c8f8caa1c1cf550339ca2ef0f5/mcp_arena-0.1.0.tar.gz (from https://pypi.org/simple/mcp-arena/) (requires-python:>=3.12)
2025-12-30T04:31:03,875   Skipping link: No binaries permitted for mcp-arena: https://files.pythonhosted.org/packages/9a/cd/4b6885d99cb7901ff0834caaa1a594ccf3eceac51a8ad47d6bfc2874265d/mcp_arena-0.1.1-py3-none-any.whl (from https://pypi.org/simple/mcp-arena/) (requires-python:>=3.12)
2025-12-30T04:31:03,876   Link requires a different Python (3.11.2 not in: '>=3.12'): https://files.pythonhosted.org/packages/24/61/4875bb0a3df55346b048c4da4931b0f53c7c19cd549de7b36c67d9e465dc/mcp_arena-0.1.1.tar.gz (from https://pypi.org/simple/mcp-arena/) (requires-python:>=3.12)
2025-12-30T04:31:03,877   Skipping link: 0.1.1 Requires-Python >=3.12: https://files.pythonhosted.org/packages/24/61/4875bb0a3df55346b048c4da4931b0f53c7c19cd549de7b36c67d9e465dc/mcp_arena-0.1.1.tar.gz (from https://pypi.org/simple/mcp-arena/) (requires-python:>=3.12)
2025-12-30T04:31:03,877   Skipping link: No binaries permitted for mcp-arena: https://files.pythonhosted.org/packages/41/37/b01f9360e2157a1f9cf41319b6eb35aaa3536ad90b938e129c7731fa5551/mcp_arena-0.1.2-py3-none-any.whl (from https://pypi.org/simple/mcp-arena/) (requires-python:>=3.12)
2025-12-30T04:31:03,878   Link requires a different Python (3.11.2 not in: '>=3.12'): https://files.pythonhosted.org/packages/23/02/aab2f10702c1aa39fde658d4879066b9332318f7e85ceb195831239e0f70/mcp_arena-0.1.2.tar.gz (from https://pypi.org/simple/mcp-arena/) (requires-python:>=3.12)
2025-12-30T04:31:03,879   Skipping link: 0.1.2 Requires-Python >=3.12: https://files.pythonhosted.org/packages/23/02/aab2f10702c1aa39fde658d4879066b9332318f7e85ceb195831239e0f70/mcp_arena-0.1.2.tar.gz (from https://pypi.org/simple/mcp-arena/) (requires-python:>=3.12)
2025-12-30T04:31:03,880   Skipping link: No binaries permitted for mcp-arena: https://files.pythonhosted.org/packages/26/43/3290574dabb6954f85f6e17e252765d008285b7cf00adc90f664529641bc/mcp_arena-0.1.3-py3-none-any.whl (from https://pypi.org/simple/mcp-arena/) (requires-python:>=3.12)
2025-12-30T04:31:03,881   Link requires a different Python (3.11.2 not in: '>=3.12'): https://files.pythonhosted.org/packages/bf/8d/f58e547709ca024540d0e0e785223ef71762c10c04f79e18780c0fe9e5ab/mcp_arena-0.1.3.tar.gz (from https://pypi.org/simple/mcp-arena/) (requires-python:>=3.12)
2025-12-30T04:31:03,881   Skipping link: 0.1.3 Requires-Python >=3.12: https://files.pythonhosted.org/packages/bf/8d/f58e547709ca024540d0e0e785223ef71762c10c04f79e18780c0fe9e5ab/mcp_arena-0.1.3.tar.gz (from https://pypi.org/simple/mcp-arena/) (requires-python:>=3.12)
2025-12-30T04:31:03,882   Skipping link: No binaries permitted for mcp-arena: https://files.pythonhosted.org/packages/44/08/46f75739096bf73bb3c074c2203d92dc9bb0e3502266761835307b8ab8a0/mcp_arena-0.1.4-py3-none-any.whl (from https://pypi.org/simple/mcp-arena/) (requires-python:>=3.12)
2025-12-30T04:31:03,883   Link requires a different Python (3.11.2 not in: '>=3.12'): https://files.pythonhosted.org/packages/4a/a5/5f0f35f31ed2f2fd45b3e6d1d2868a7346d1a2ab7293ee40bf9d8eca4cdc/mcp_arena-0.1.4.tar.gz (from https://pypi.org/simple/mcp-arena/) (requires-python:>=3.12)
2025-12-30T04:31:03,883   Skipping link: 0.1.4 Requires-Python >=3.12: https://files.pythonhosted.org/packages/4a/a5/5f0f35f31ed2f2fd45b3e6d1d2868a7346d1a2ab7293ee40bf9d8eca4cdc/mcp_arena-0.1.4.tar.gz (from https://pypi.org/simple/mcp-arena/) (requires-python:>=3.12)
2025-12-30T04:31:03,884   Skipping link: No binaries permitted for mcp-arena: https://files.pythonhosted.org/packages/bf/4c/0b78e867bd097975457c8ffd570ba63347bcd910aa1de2f728e279c73af7/mcp_arena-0.1.5-py3-none-any.whl (from https://pypi.org/simple/mcp-arena/) (requires-python:>=3.12)
2025-12-30T04:31:03,885   Link requires a different Python (3.11.2 not in: '>=3.12'): https://files.pythonhosted.org/packages/40/b8/c54a27fe84bbf464703255402b0ab461cc49fdece9f1065abaa609f044ba/mcp_arena-0.1.5.tar.gz (from https://pypi.org/simple/mcp-arena/) (requires-python:>=3.12)
2025-12-30T04:31:03,885   Skipping link: 0.1.5 Requires-Python >=3.12: https://files.pythonhosted.org/packages/40/b8/c54a27fe84bbf464703255402b0ab461cc49fdece9f1065abaa609f044ba/mcp_arena-0.1.5.tar.gz (from https://pypi.org/simple/mcp-arena/) (requires-python:>=3.12)
2025-12-30T04:31:03,886 Fetching project page and analyzing links: https://www.piwheels.org/simple/mcp-arena/
2025-12-30T04:31:03,887 Getting page https://www.piwheels.org/simple/mcp-arena/
2025-12-30T04:31:03,889 Found index url https://www.piwheels.org/simple
2025-12-30T04:31:04,056 Fetched page https://www.piwheels.org/simple/mcp-arena/ as text/html
2025-12-30T04:31:04,059   Skipping link: No binaries permitted for mcp-arena: https://www.piwheels.org/simple/mcp-arena/mcp_arena-0.1.2-py3-none-any.whl#sha256=5534e0868e4f5718a1cb96cd85fafac0e742a9887440d179de0cb103f80e1c78 (from https://www.piwheels.org/simple/mcp-arena/) (requires-python:>=3.12)
2025-12-30T04:31:04,060   Skipping link: No binaries permitted for mcp-arena: https://www.piwheels.org/simple/mcp-arena/mcp_arena-0.1.1-py3-none-any.whl#sha256=124aa6c7b4325a2646495b2822504bee6690e31ac89c0dcd98e4818b69ab4452 (from https://www.piwheels.org/simple/mcp-arena/) (requires-python:>=3.12)
2025-12-30T04:31:04,060   Skipping link: No binaries permitted for mcp-arena: https://www.piwheels.org/simple/mcp-arena/mcp_arena-0.1.0-py3-none-any.whl#sha256=efb78da3b3166afa3cfd561e68a336abb43eb9f3dcdf055c86c962e99305023b (from https://www.piwheels.org/simple/mcp-arena/) (requires-python:>=3.12)
2025-12-30T04:31:04,061 Skipping link: not a file: https://www.piwheels.org/simple/mcp-arena/
2025-12-30T04:31:04,062 Skipping link: not a file: https://pypi.org/simple/mcp-arena/
2025-12-30T04:31:04,089 Given no hashes to check 0 links for project 'mcp-arena': discarding no candidates
2025-12-30T04:31:04,091 ERROR: Ignored the following versions that require a different python version: 0.1.0 Requires-Python >=3.12; 0.1.1 Requires-Python >=3.12; 0.1.2 Requires-Python >=3.12; 0.1.3 Requires-Python >=3.12; 0.1.4 Requires-Python >=3.12; 0.1.5 Requires-Python >=3.12
2025-12-30T04:31:04,093 ERROR: Could not find a version that satisfies the requirement mcp-arena==0.1.3 (from versions: none)
2025-12-30T04:31:04,095 ERROR: No matching distribution found for mcp-arena==0.1.3
2025-12-30T04:31:04,096 Exception information:
2025-12-30T04:31:04,096 Traceback (most recent call last):
2025-12-30T04:31:04,096   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 348, in resolve
2025-12-30T04:31:04,096     self._add_to_criteria(self.state.criteria, r, parent=None)
2025-12-30T04:31:04,096   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _add_to_criteria
2025-12-30T04:31:04,096     raise RequirementsConflicted(criterion)
2025-12-30T04:31:04,096 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('mcp-arena==0.1.3')
2025-12-30T04:31:04,096 
2025-12-30T04:31:04,096 During handling of the above exception, another exception occurred:
2025-12-30T04:31:04,096 
2025-12-30T04:31:04,096 Traceback (most recent call last):
2025-12-30T04:31:04,096   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 92, in resolve
2025-12-30T04:31:04,096     result = self._result = resolver.resolve(
2025-12-30T04:31:04,096                             ^^^^^^^^^^^^^^^^^
2025-12-30T04:31:04,096   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 481, in resolve
2025-12-30T04:31:04,096     state = resolution.resolve(requirements, max_rounds=max_rounds)
2025-12-30T04:31:04,096             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-12-30T04:31:04,096   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 350, in resolve
2025-12-30T04:31:04,096     raise ResolutionImpossible(e.criterion.information)
2025-12-30T04:31:04,096 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('mcp-arena==0.1.3'), parent=None)]
2025-12-30T04:31:04,096 
2025-12-30T04:31:04,096 The above exception was the direct cause of the following exception:
2025-12-30T04:31:04,096 
2025-12-30T04:31:04,096 Traceback (most recent call last):
2025-12-30T04:31:04,096   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 160, in exc_logging_wrapper
2025-12-30T04:31:04,096     status = run_func(*args)
2025-12-30T04:31:04,096              ^^^^^^^^^^^^^^^
2025-12-30T04:31:04,096   File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 247, in wrapper
2025-12-30T04:31:04,096     return func(self, options, args)
2025-12-30T04:31:04,096            ^^^^^^^^^^^^^^^^^^^^^^^^^
2025-12-30T04:31:04,096   File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 170, in run
2025-12-30T04:31:04,096     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2025-12-30T04:31:04,096                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-12-30T04:31:04,096   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 101, in resolve
2025-12-30T04:31:04,096     raise error from e
2025-12-30T04:31:04,096 pip._internal.exceptions.DistributionNotFound: No matching distribution found for mcp-arena==0.1.3
2025-12-30T04:31:04,104 Removed build tracker: '/tmp/pip-build-tracker-sb6anhdc'