$ git clone -n https://gitee.com/src-opencloudos-rpms/crun.git /var/lib/mock/dist-oc9-build-120641-71392/root/chroot_tmpdir/scmroot/crun
Cloning into '/var/lib/mock/dist-oc9-build-120641-71392/root/chroot_tmpdir/scmroot/crun'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/crun
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cba64fa import crun-1.17-1.tl4