<<< packages_pkgcheck_scan >>> DistutilsNonPEP517Build: version 4.0-r1: uses deprecated non-PEP517 build mode, please switch to DISTUTILS_USE_PEP517=... UnusedInherits: version 4.0-r1: unused eclass: pypi <<< open bugs >>> https://bugs.gentoo.org/731706 dev-python/rarfile-4.0-r1_fails_tests