$ git clone -n https://src.koozali.org/smecontribs/smeserver-affa /var/lib/mock/dist-smebuild-11-1275-16443/root/chroot_tmpdir/scmroot/smeserver-affa
Cloning into '/var/lib/mock/dist-smebuild-11-1275-16443/root/chroot_tmpdir/scmroot/smeserver-affa'...
$ git fetch origin 4.0-3.el8.sme:KOJI_FETCH_HEAD
error: cannot update ref 'refs/heads/KOJI_FETCH_HEAD': trying to write non-commit object 18f63875076d999d7a0fed3225138fc0917d44fa to branch 'refs/heads/KOJI_FETCH_HEAD'
From https://src.koozali.org/smecontribs/smeserver-affa
 ! [new tag]         4.0-3.el8.sme -> KOJI_FETCH_HEAD  (unable to update local ref)
$ git reset --hard 4.0-3.el8.sme
HEAD is now at 58e4460 fix-e-smith-pkg script (#12732)
$ git clone https://src.koozali.org/smecontribs/common common
Cloning into 'common'...