$ git clone -n https://src.koozali.org/smecontribs/dokuwiki /var/lib/mock/smecontribs11-build-2915-18010/root/chroot_tmpdir/scmroot/dokuwiki
Cloning into '/var/lib/mock/smecontribs11-build-2915-18010/root/chroot_tmpdir/scmroot/dokuwiki'...
$ git fetch origin 20200729-1_el8_sme:KOJI_FETCH_HEAD
error: cannot update ref 'refs/heads/KOJI_FETCH_HEAD': trying to write non-commit object efce715ecdc8f4c320fd1756aa1dd1ee5c48a2bc to branch 'refs/heads/KOJI_FETCH_HEAD'
From https://src.koozali.org/smecontribs/dokuwiki
 ! [new tag]         20200729-1_el8_sme -> KOJI_FETCH_HEAD  (unable to update local ref)
$ git reset --hard 20200729-1_el8_sme
HEAD is now at 6f722fb add archive
$ git clone https://src.koozali.org/smecontribs/common common
Cloning into 'common'...