$ git clone -n https://src.koozali.org/smeserver/smeserver-proftpd /var/lib/mock/dist-sme11-os-build-331-15141/root/chroot_tmpdir/scmroot/smeserver-proftpd
Cloning into '/var/lib/mock/dist-sme11-os-build-331-15141/root/chroot_tmpdir/scmroot/smeserver-proftpd'...
$ git fetch origin 2.6.0-17:KOJI_FETCH_HEAD
error: cannot update ref 'refs/heads/KOJI_FETCH_HEAD': trying to write non-commit object a58c4af6668166ee78de96596b55b81bb9939315 to branch 'refs/heads/KOJI_FETCH_HEAD'
From https://src.koozali.org/smeserver/smeserver-proftpd
 ! [new tag]         2.6.0-17   -> KOJI_FETCH_HEAD  (unable to update local ref)
$ git reset --hard 2.6.0-17
HEAD is now at 3704e89 rename-e-smith-pkg script (#12359)
$ git clone https://src.koozali.org/smeserver/common common
Cloning into 'common'...