$ git clone -n https://src.koozali.org/smeserver/buildsys-macros /var/lib/mock/dist-sme11-os-build-312-15136/root/chroot_tmpdir/scmroot/buildsys-macros
Cloning into '/var/lib/mock/dist-sme11-os-build-312-15136/root/chroot_tmpdir/scmroot/buildsys-macros'...
$ git fetch origin 8-3:KOJI_FETCH_HEAD
error: cannot update ref 'refs/heads/KOJI_FETCH_HEAD': trying to write non-commit object 34604cb0e3c65e2e0f5d810650a14e62ca644eb0 to branch 'refs/heads/KOJI_FETCH_HEAD'
From https://src.koozali.org/smeserver/buildsys-macros
 ! [new tag]         8-3        -> KOJI_FETCH_HEAD  (unable to update local ref)
$ git reset --hard 8-3
HEAD is now at 811e131 8-3
$ git clone https://src.koozali.org/smeserver/common common
Cloning into 'common'...