Free-Threaded Python Library Compatibility Checker

boto3 1.38.19 Success - 2025-05-20 14:38:25 urllib3 2.4.0 Success - 2025-05-20 14:38:21 requests 2.32.3 Success - 2025-05-20 14:38:29 botocore 1.38.19 Success - 2025-05-20 14:38:27 idna 3.10 Success - 2025-05-20 14:38:33 setuptools 80.8.0 Success - 2025-05-20 14:38:33 s3transfer 0.12.0 Success - 2025-05-20 14:38:55 certifi 2025.4.26 Success - 2025-05-20 14:38:31 packaging 25.0 Success - 2025-05-20 14:38:38 aiobotocore 2.22.0 Failed Show Details hon-313t/aiohttp/_websocket/.hash running build_ext building 'aiohttp._websocket.mask' extension creating build/temp.linux-x86_64-cpython-313t/aiohttp/_websocket cc -pthread -fno-strict-overflow -Wsign-compare -Wunreachable-code -DNDEBUG -g -O3 -Wall -fPIC -fPIC -I/tmp/tmpqksubh2d/venv/include -I/root/.local/share/uv/python/cpython-3.13.3+freethreaded-linux-x86_64-gnu/include/python3.13t -c aiohttp/_websocket/mask.c -o build/temp.linux-x86_64-cpython-313t/aiohttp/_websocket/mask.o aiohttp/_websocket/mask.c:1864:80: error: unknown type n ... Read full article.