$ git clone -n https://src.fedoraproject.org/rpms/kf5-kservice.git /var/lib/mock/f40-build-1789272-24852/root/chroot_tmpdir/scmroot/kf5-kservice
Cloning into '/var/lib/mock/f40-build-1789272-24852/root/chroot_tmpdir/scmroot/kf5-kservice'...
$ git fetch origin c6dc4f86e30940f2a89185cb09b12dac523cff95:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf5-kservice
 * [new ref]         c6dc4f86e30940f2a89185cb09b12dac523cff95 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c6dc4f8 5.116.0