$ git clone -n https://gitee.com/bbrucezhang/texinfo-tex.git /var/lib/mock/dist-oc9-epol-build-194322-80380/root/chroot_tmpdir/scmroot/texinfo-tex
Cloning into '/var/lib/mock/dist-oc9-epol-build-194322-80380/root/chroot_tmpdir/scmroot/texinfo-tex'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/bbrucezhang/texinfo-tex
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0fe52d6 fix