$ git clone -n https://src.fedoraproject.org/rpms/dvdbackup.git /var/lib/mock/f40-build-796124-140465/root/chroot_tmpdir/scmroot/dvdbackup
Cloning into '/var/lib/mock/f40-build-796124-140465/root/chroot_tmpdir/scmroot/dvdbackup'...
$ git fetch origin 6555f4dc3eb46eaf9d222948405e2df67e73f091:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/dvdbackup
 * [new ref]         6555f4dc3eb46eaf9d222948405e2df67e73f091 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6555f4d Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild