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python-fastmcp failed to build from source in Fedora rawhide/f45 https://koji.fedoraproject.org/koji/taskinfo?taskID=147899767 For details on the mass rebuild see: https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild Please fix python-fastmcp at your earliest convenience and set the bug's status to ASSIGNED when you start fixing it. If the bug remains in NEW state for 8 weeks, python-fastmcp will be orphaned. Before branching of Fedora 46, python-fastmcp will be retired, if it still fails to build. For more details on the FTBFS policy, please visit: https://docs.fedoraproject.org/en-US/fesco/Fails_to_build_from_source_Fails_to_install/
Created attachment 2151341 [details] build.log file build.log too big, will only attach last 32768 bytes
Created attachment 2151342 [details] root.log file root.log too big, will only attach last 32768 bytes
Created attachment 2151343 [details] state.log
This package has changed maintainer in Fedora. Reassigning to the new maintainer of this component.
This bug appears to have been reported against 'rawhide' during the Fedora Linux 45 development cycle. Changing version to 45.
Builds successfully again as of python-fastmcp-2.14.7-5.fc46 (rawhide) and python-fastmcp-2.14.7-5.fc45. Three tests in tests/server/proxy/test_stateful_proxy_client.py fail on Python 3.15 with RuntimeError: Attempted to exit a cancel scope that isn't the current tasks's current cancel scope raised from anyio's CancelScope.__exit__ during client teardown. fastmcp/utilities/exceptions.py:_exception_handler re-raises a leaf exception from inside an exceptiongroup catch() handler while the cancel scope is being unwound, which leaves anyio's per-task cancel scope bookkeeping inconsistent; the asyncio changes in Python 3.15 expose the ordering. This is not fixed in any released version: 2.14.7 is the final 2.x release, and utilities/exceptions.py is byte-identical in 3.4.7. Upstream CI covers Python 3.10 and 3.13 only. The three tests are therefore skipped downstream for now; test_stateless_proxy in the same file still runs and passes. To be reported upstream.