$ git clone -n https://src.fedoraproject.org/rpms/kcm_wacomtablet.git /var/lib/mock/f40-build-2199629-51751/root/chroot_tmpdir/scmroot/kcm_wacomtablet
Cloning into '/var/lib/mock/f40-build-2199629-51751/root/chroot_tmpdir/scmroot/kcm_wacomtablet'...
$ git fetch origin 7562aeec07deeca4938d6baa069ff860d6e8d435:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kcm_wacomtablet
 * [new ref]         7562aeec07deeca4938d6baa069ff860d6e8d435 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7562aee 5.91.0 Plasma 6