$ git clone -n https://src.fedoraproject.org/rpms/viking.git /var/lib/mock/f40-build-804552-144553/root/chroot_tmpdir/scmroot/viking
Cloning into '/var/lib/mock/f40-build-804552-144553/root/chroot_tmpdir/scmroot/viking'...
$ git fetch origin d363474126726ef039f6fed60f70ec358bcef4cd:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/viking
 * [new ref]         d363474126726ef039f6fed60f70ec358bcef4cd -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d363474 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild