$ git clone -n https://src.koozali.org/smeserver/smeserver-email /var/lib/mock/dist-sme11-os-build-186-15056/root/chroot_tmpdir/scmroot/smeserver-email
Cloning into '/var/lib/mock/dist-sme11-os-build-186-15056/root/chroot_tmpdir/scmroot/smeserver-email'...
$ git fetch origin 5.6.0-21:KOJI_FETCH_HEAD
error: cannot update ref 'refs/heads/KOJI_FETCH_HEAD': trying to write non-commit object c44f0cc1e7d8c27ce55566e85bead423005bb814 to branch 'refs/heads/KOJI_FETCH_HEAD'
From https://src.koozali.org/smeserver/smeserver-email
 ! [new tag]         5.6.0-21   -> KOJI_FETCH_HEAD  (unable to update local ref)
$ git reset --hard 5.6.0-21
HEAD is now at 7c8c0ed rename-e-smith-pkg script (#12359)
$ git clone https://src.koozali.org/smeserver/common common
Cloning into 'common'...