$ git clone -n https://src.fedoraproject.org/rpms/kontactinterface.git /var/lib/mock/f42-build-3443678-45458/root/chroot_tmpdir/scmroot/kontactinterface
Cloning into '/var/lib/mock/f42-build-3443678-45458/root/chroot_tmpdir/scmroot/kontactinterface'...
$ git fetch origin 14cf160f68083bb5e4603ca9d2cbf015515d9682:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kontactinterface
 * [new ref]         14cf160f68083bb5e4603ca9d2cbf015515d9682 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 14cf160 Rebuild (qt6)