$ git clone -n https://src.fedoraproject.org/rpms/smf-spf.git /var/lib/mock/f40-build-794366-139514/root/chroot_tmpdir/scmroot/smf-spf
Cloning into '/var/lib/mock/f40-build-794366-139514/root/chroot_tmpdir/scmroot/smf-spf'...
$ git fetch origin dc203d1140103750825852dc86b5f1275a7d1346:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/smf-spf
 * [new ref]         dc203d1140103750825852dc86b5f1275a7d1346 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at dc203d1 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild