$ git clone -n https://src.fedoraproject.org/rpms/kubrick.git /var/lib/mock/f41-build-856037-167435/root/chroot_tmpdir/scmroot/kubrick
Cloning into '/var/lib/mock/f41-build-856037-167435/root/chroot_tmpdir/scmroot/kubrick'...
$ git fetch origin 4a483ba1be999aada6927f92f5d8021322d40a30:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kubrick
 * [new ref]         4a483ba1be999aada6927f92f5d8021322d40a30 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4a483ba 24.08.2