$ git clone -n https://src.fedoraproject.org/rpms/golang-github-fsouza-dockerclient.git /var/lib/mock/f40-build-2714956-72383/root/chroot_tmpdir/scmroot/golang-github-fsouza-dockerclient
Cloning into '/var/lib/mock/f40-build-2714956-72383/root/chroot_tmpdir/scmroot/golang-github-fsouza-dockerclient'...
$ git fetch origin b840d82375d465845aa92de2dcb32528c8d479c4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-fsouza-dockerclient
 * [new ref]         b840d82375d465845aa92de2dcb32528c8d479c4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b840d82 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild