$ .venv/bin/pip install --force-reinstall --verbose --no-cache --no-binary pyqt6-sip pyqt6-sip
Using pip 25.0.1 from /home/florian/proj/cpython/.venv/lib/python3.14/site-packages/pip (python 3.14)
Collecting pyqt6-sip
  Downloading pyqt6_sip-13.10.0.tar.gz (92 kB)
  Running command pip subprocess to install build dependencies
  Using pip 25.0.1 from /home/florian/proj/cpython/.venv/lib/python3.14/site-packages/pip (python 3.14)
  Collecting setuptools>=69.5
    Obtaining dependency information for setuptools>=69.5 from https://files.pythonhosted.org/packages/54/21/f43f0a1fa8b06b32812e0975981f4677d28e0f3271601dc88ac5a5b83220/setuptools-78.1.0-py3-none-any.whl.metadata
    Using cached setuptools-78.1.0-py3-none-any.whl.metadata (6.6 kB)
  Using cached setuptools-78.1.0-py3-none-any.whl (1.3 MB)
  Installing collected packages: setuptools
  Successfully installed setuptools-78.1.0
  Installing build dependencies ... done
  Running command Getting requirements to build wheel
  running egg_info
  writing PyQt6_sip.egg-info/PKG-INFO
  writing dependency_links to PyQt6_sip.egg-info/dependency_links.txt
  writing top-level names to PyQt6_sip.egg-info/top_level.txt
  reading manifest file 'PyQt6_sip.egg-info/SOURCES.txt'
  reading manifest template 'MANIFEST.in'
  adding license file 'LICENSE'
  writing manifest file 'PyQt6_sip.egg-info/SOURCES.txt'
  Getting requirements to build wheel ... done
  Running command Preparing metadata (pyproject.toml)
  running dist_info
  creating /tmp/pip-modern-metadata-l8494dmc/PyQt6_sip.egg-info
  writing /tmp/pip-modern-metadata-l8494dmc/PyQt6_sip.egg-info/PKG-INFO
  writing dependency_links to /tmp/pip-modern-metadata-l8494dmc/PyQt6_sip.egg-info/dependency_links.txt
  writing top-level names to /tmp/pip-modern-metadata-l8494dmc/PyQt6_sip.egg-info/top_level.txt
  writing manifest file '/tmp/pip-modern-metadata-l8494dmc/PyQt6_sip.egg-info/SOURCES.txt'
  reading manifest file '/tmp/pip-modern-metadata-l8494dmc/PyQt6_sip.egg-info/SOURCES.txt'
  reading manifest template 'MANIFEST.in'
  adding license file 'LICENSE'
  writing manifest file '/tmp/pip-modern-metadata-l8494dmc/PyQt6_sip.egg-info/SOURCES.txt'
  creating '/tmp/pip-modern-metadata-l8494dmc/pyqt6_sip-13.10.0.dist-info'
  Preparing metadata (pyproject.toml) ... done
Building wheels for collected packages: pyqt6-sip
  Running command Building wheel for pyqt6-sip (pyproject.toml)
  running bdist_wheel
  running build
  running build_ext
  building 'PyQt6.sip' extension
  creating build/temp.linux-x86_64-cpython-314-pydebug
  gcc -fsanitize=undefined -fsanitize=address -fno-omit-frame-pointer -fno-strict-overflow -Wsign-compare -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -g -Og -Wall -fPIC -I/home/florian/proj/cpython/.venv/include -I/home/florian/proj/cpython/Include -I/home/florian/proj/cpython -c sip_array.c -o build/temp.linux-x86_64-cpython-314-pydebug/sip_array.o
  gcc -fsanitize=undefined -fsanitize=address -fno-omit-frame-pointer -fno-strict-overflow -Wsign-compare -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -g -Og -Wall -fPIC -I/home/florian/proj/cpython/.venv/include -I/home/florian/proj/cpython/Include -I/home/florian/proj/cpython -c sip_core.c -o build/temp.linux-x86_64-cpython-314-pydebug/sip_core.o
  gcc -fsanitize=undefined -fsanitize=address -fno-omit-frame-pointer -fno-strict-overflow -Wsign-compare -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -g -Og -Wall -fPIC -I/home/florian/proj/cpython/.venv/include -I/home/florian/proj/cpython/Include -I/home/florian/proj/cpython -c sip_descriptors.c -o build/temp.linux-x86_64-cpython-314-pydebug/sip_descriptors.o
  gcc -fsanitize=undefined -fsanitize=address -fno-omit-frame-pointer -fno-strict-overflow -Wsign-compare -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -g -Og -Wall -fPIC -I/home/florian/proj/cpython/.venv/include -I/home/florian/proj/cpython/Include -I/home/florian/proj/cpython -c sip_enum.c -o build/temp.linux-x86_64-cpython-314-pydebug/sip_enum.o
  gcc -fsanitize=undefined -fsanitize=address -fno-omit-frame-pointer -fno-strict-overflow -Wsign-compare -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -g -Og -Wall -fPIC -I/home/florian/proj/cpython/.venv/include -I/home/florian/proj/cpython/Include -I/home/florian/proj/cpython -c sip_int_convertors.c -o build/temp.linux-x86_64-cpython-314-pydebug/sip_int_convertors.o
  gcc -fsanitize=undefined -fsanitize=address -fno-omit-frame-pointer -fno-strict-overflow -Wsign-compare -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -g -Og -Wall -fPIC -I/home/florian/proj/cpython/.venv/include -I/home/florian/proj/cpython/Include -I/home/florian/proj/cpython -c sip_object_map.c -o build/temp.linux-x86_64-cpython-314-pydebug/sip_object_map.o
  gcc -fsanitize=undefined -fsanitize=address -fno-omit-frame-pointer -fno-strict-overflow -Wsign-compare -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -g -Og -Wall -fPIC -I/home/florian/proj/cpython/.venv/include -I/home/florian/proj/cpython/Include -I/home/florian/proj/cpython -c sip_threads.c -o build/temp.linux-x86_64-cpython-314-pydebug/sip_threads.o
  gcc -fsanitize=undefined -fsanitize=address -fno-omit-frame-pointer -fno-strict-overflow -Wsign-compare -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -g -Og -Wall -fPIC -I/home/florian/proj/cpython/.venv/include -I/home/florian/proj/cpython/Include -I/home/florian/proj/cpython -c sip_voidptr.c -o build/temp.linux-x86_64-cpython-314-pydebug/sip_voidptr.o
  creating build/lib.linux-x86_64-cpython-314-pydebug/PyQt6
  gcc -shared -fsanitize=undefined -fsanitize=address build/temp.linux-x86_64-cpython-314-pydebug/sip_array.o build/temp.linux-x86_64-cpython-314-pydebug/sip_core.o build/temp.linux-x86_64-cpython-314-pydebug/sip_descriptors.o build/temp.linux-x86_64-cpython-314-pydebug/sip_enum.o build/temp.linux-x86_64-cpython-314-pydebug/sip_int_convertors.o build/temp.linux-x86_64-cpython-314-pydebug/sip_object_map.o build/temp.linux-x86_64-cpython-314-pydebug/sip_threads.o build/temp.linux-x86_64-cpython-314-pydebug/sip_voidptr.o -o build/lib.linux-x86_64-cpython-314-pydebug/PyQt6/sip.cpython-314d-x86_64-linux-gnu.so
  installing to build/bdist.linux-x86_64/wheel
  running install
  running install_lib
  creating build/bdist.linux-x86_64/wheel
  creating build/bdist.linux-x86_64/wheel/PyQt6
  copying build/lib.linux-x86_64-cpython-314-pydebug/PyQt6/sip.cpython-314d-x86_64-linux-gnu.so -> build/bdist.linux-x86_64/wheel/./PyQt6
  running install_egg_info
  running egg_info
  writing PyQt6_sip.egg-info/PKG-INFO
  writing dependency_links to PyQt6_sip.egg-info/dependency_links.txt
  writing top-level names to PyQt6_sip.egg-info/top_level.txt
  reading manifest file 'PyQt6_sip.egg-info/SOURCES.txt'
  reading manifest template 'MANIFEST.in'
  adding license file 'LICENSE'
  writing manifest file 'PyQt6_sip.egg-info/SOURCES.txt'
  Copying PyQt6_sip.egg-info to build/bdist.linux-x86_64/wheel/./PyQt6_sip-13.10.0-py3.14.egg-info
  running install_scripts
  creating build/bdist.linux-x86_64/wheel/pyqt6_sip-13.10.0.dist-info/WHEEL
  creating '/tmp/pip-wheel-6c083x41/.tmp-ibj91ot9/pyqt6_sip-13.10.0-cp314-cp314d-linux_x86_64.whl' and adding 'build/bdist.linux-x86_64/wheel' to it
  adding 'PyQt6/sip.cpython-314d-x86_64-linux-gnu.so'
  adding 'pyqt6_sip-13.10.0.dist-info/licenses/LICENSE'
  adding 'pyqt6_sip-13.10.0.dist-info/METADATA'
  adding 'pyqt6_sip-13.10.0.dist-info/WHEEL'
  adding 'pyqt6_sip-13.10.0.dist-info/top_level.txt'
  adding 'pyqt6_sip-13.10.0.dist-info/RECORD'
  removing build/bdist.linux-x86_64/wheel
  Building wheel for pyqt6-sip (pyproject.toml) ... done
  Created wheel for pyqt6-sip: filename=pyqt6_sip-13.10.0-cp314-cp314d-linux_x86_64.whl size=485291 sha256=fdc1488d5283a7b0b1d6b27b010d2d2741a045927b2fbf7b2067aa622e2ec09f
  Stored in directory: /tmp/pip-ephem-wheel-cache-gnvni3jb/wheels/a3/55/e6/a5e1824027bf660af13b0d226ab1e9b56803ba4f3331b25cca
Successfully built pyqt6-sip
Installing collected packages: pyqt6-sip
  Attempting uninstall: pyqt6-sip
    Found existing installation: PyQt6_sip 13.10.0
    Uninstalling PyQt6_sip-13.10.0:
      Removing file or directory /home/florian/proj/cpython/.venv/lib/python3.14/site-packages/PyQt6/sip.cpython-314d-x86_64-linux-gnu.so
      Removing file or directory /home/florian/proj/cpython/.venv/lib/python3.14/site-packages/pyqt6_sip-13.10.0.dist-info/
      Successfully uninstalled PyQt6_sip-13.10.0
Successfully installed pyqt6-sip-13.10.0