$ git clone -n https://src.fedoraproject.org/rpms/kcm_wacomtablet.git /var/lib/mock/f42-build-side-1-3517632-46098/root/chroot_tmpdir/scmroot/kcm_wacomtablet
Cloning into '/var/lib/mock/f42-build-side-1-3517632-46098/root/chroot_tmpdir/scmroot/kcm_wacomtablet'...
$ git fetch origin 1bf39086a32762325de6708915fc21e3d79f29b3:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kcm_wacomtablet
 * [new ref]         1bf39086a32762325de6708915fc21e3d79f29b3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1bf3908 Rebuild (qt6)