$ git clone -n https://src.koozali.org/smeserver/perl-Net-DNS /var/lib/mock/dist-sme11-os-build-523-15237/root/chroot_tmpdir/scmroot/perl-Net-DNS
Cloning into '/var/lib/mock/dist-sme11-os-build-523-15237/root/chroot_tmpdir/scmroot/perl-Net-DNS'...
$ git fetch origin 1.15-1:KOJI_FETCH_HEAD
error: cannot update ref 'refs/heads/KOJI_FETCH_HEAD': trying to write non-commit object 189031b8088c285bd60353aaf0c69669b8063324 to branch 'refs/heads/KOJI_FETCH_HEAD'
From https://src.koozali.org/smeserver/perl-Net-DNS
 ! [new tag]         1.15-1     -> KOJI_FETCH_HEAD  (unable to update local ref)
$ git reset --hard 1.15-1
HEAD is now at 433776c readme
$ git clone https://src.koozali.org/smeserver/common common
Cloning into 'common'...