$ git clone -n https://src.koozali.org/smeserver/smeserver-qmail /var/lib/mock/dist-sme11-os-build-336-15146/root/chroot_tmpdir/scmroot/smeserver-qmail
Cloning into '/var/lib/mock/dist-sme11-os-build-336-15146/root/chroot_tmpdir/scmroot/smeserver-qmail'...
$ git fetch origin 2.6.0-16:KOJI_FETCH_HEAD
error: cannot update ref 'refs/heads/KOJI_FETCH_HEAD': trying to write non-commit object 0f7f615f5ed45d965965c19de69c19031883784c to branch 'refs/heads/KOJI_FETCH_HEAD'
From https://src.koozali.org/smeserver/smeserver-qmail
 ! [new tag]         2.6.0-16   -> KOJI_FETCH_HEAD  (unable to update local ref)
$ git reset --hard 2.6.0-16
HEAD is now at bb3d0ae rename-e-smith-pkg script (#12359)
$ git clone https://src.koozali.org/smeserver/common common
Cloning into 'common'...