$ git clone -n https://src.fedoraproject.org/rpms/mikmod.git /var/lib/mock/f40-build-800181-142880/root/chroot_tmpdir/scmroot/mikmod
Cloning into '/var/lib/mock/f40-build-800181-142880/root/chroot_tmpdir/scmroot/mikmod'...
$ git fetch origin 7673a01d13757cad72b9d5349897dbacd7fc3474:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/mikmod
 * [new ref]         7673a01d13757cad72b9d5349897dbacd7fc3474 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7673a01 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild