$ mount -t none -o bind /mnt/koji/ /var/lib/mock/f40-build-730152-102555/root/mnt/koji
$ mount -t none -o bind /mnt/koji/compose/rawhide/Fedora-Rawhide-20230830.n.2 /var/lib/mock/f40-build-730152-102555/root/mnt/koji/compose/rawhide/Fedora-Rawhide-20230830.n.2