$ git clone -n https://gitee.com/src-opencloudos-rpms/containers-common.git /var/lib/mock/dist-oc9-build-62418-16463/root/chroot_tmpdir/scmroot/containers-common
Cloning into '/var/lib/mock/dist-oc9-build-62418-16463/root/chroot_tmpdir/scmroot/containers-common'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/containers-common
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4ae5046 import containers-common-1-5.tl4