$ git clone -n https://src.fedoraproject.org/rpms/vmaf.git /var/lib/mock/f38-build-side-42-init-devel-1131973-30333/root/chroot_tmpdir/scmroot/vmaf
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-1131973-30333/root/chroot_tmpdir/scmroot/vmaf'...
$ git fetch origin e958e4133e3e8ff3b9c0e5caf121492dc5802166:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/vmaf
 * [new ref]         e958e4133e3e8ff3b9c0e5caf121492dc5802166 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e958e41 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild