$ git clone -n https://gitee.com/src-opencloudos-rpms/lrzsz.git /var/lib/mock/dist-oc9-build-128928-77575/root/chroot_tmpdir/scmroot/lrzsz
Cloning into '/var/lib/mock/dist-oc9-build-128928-77575/root/chroot_tmpdir/scmroot/lrzsz'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/lrzsz
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f112c9d import lrzsz-0.12.20-6.tl4