<<< packages_pkgcheck_scan >>> DistutilsNonPEP517Build: version 1.4.0: uses deprecated non-PEP517 build mode, please switch to DISTUTILS_USE_PEP517=... <<< open bugs >>> https://bugs.gentoo.org/799560 [guru]_dev-python/oslo-upgradecheck-1.4.0_setuptools_warnings_detected