$ git clone -n https://src.fedoraproject.org/rpms/kde-plasma-ihatethecashew.git /var/lib/mock/f40-build-2227331-53009/root/chroot_tmpdir/scmroot/kde-plasma-ihatethecashew
Cloning into '/var/lib/mock/f40-build-2227331-53009/root/chroot_tmpdir/scmroot/kde-plasma-ihatethecashew'...
$ git fetch origin e31bef1e671e0eada4f893e3d815781f626c9b14:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kde-plasma-ihatethecashew
 * [new ref]         e31bef1e671e0eada4f893e3d815781f626c9b14 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e31bef1 Orphaned for 6+ weeks