$ git clone -n https://src.fedoraproject.org/rpms/smartsim.git /var/lib/mock/f41-build-859840-168708/root/chroot_tmpdir/scmroot/smartsim
Cloning into '/var/lib/mock/f41-build-859840-168708/root/chroot_tmpdir/scmroot/smartsim'...
$ git fetch origin eacd4e36554aaf85cb73ff306cda3127ca16775a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/smartsim
 * [new ref]         eacd4e36554aaf85cb73ff306cda3127ca16775a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at eacd4e3 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild