Log excerpt: INFO buildroot.py:602:  Mock Version: 5.4
DEBUG file_util.py:18:  ensuring that dir exists: /var/lib/mock/f40-build-48633049-5781597/root
DEBUG file_util.py:21:  created dir: /var/lib/mock/f40-build-48633049-5781597/root
DEBUG file_util.py:18:  ensuring that dir exists: /var/lib/mock/f40-build-48633049-5781597-bootstrap
DEBUG file_util.py:21:  created dir: /var/lib/mock/f40-build-48633049-5781597-bootstrap
DEBUG file_util.py:18:  ensuring that dir exists: /var/lib/mock/f40-build-48633049-5781597-bootstrap
DEBUG file_util.py:18:  ensuring that dir exists: /var/lib/mock/f40-build-48633049-5781597-bootstrap/root
DEBUG file_util.py:21:  created dir: /var/lib/mock/f40-build-48633049-5781597-bootstrap/root
DEBUG file_util.py:18:  ensuring that
Comment: DNF complaining about a non-resolvable RPM transaction.