DistutilsNonPEP517Build: version 0.2.1: uses deprecated non-PEP517 build mode, please switch to DISTUTILS_USE_PEP517=... RequiredUseDefaults: version 0.2.1: profile: 'default/linux/amd64/17.0/musl' (88 total) failed REQUIRED_USE: ( python_targets_pypy3 || python_targets_python3_10 )