$ git clone -n https://src.koozali.org/smecontribs/smeserver-sogo /var/lib/mock/dist-smebuild-11-1191-16440/root/chroot_tmpdir/scmroot/smeserver-sogo
Cloning into '/var/lib/mock/dist-smebuild-11-1191-16440/root/chroot_tmpdir/scmroot/smeserver-sogo'...
$ git fetch origin latest:KOJI_FETCH_HEAD
fatal: couldn't find remote ref latest
$ git reset --hard latest
fatal: ambiguous argument 'latest': unknown revision or path not in the working tree.
Use '--' to separate paths from revisions, like this:
'git <command> [<revision>...] -- [<file>...]'