$ git clone -n https://gitee.com/ocs-bot/rhash.git /var/lib/mock/dist-ocs23-build-115586-7917/root/chroot_tmpdir/scmroot/rhash
Cloning into '/var/lib/mock/dist-ocs23-build-115586-7917/root/chroot_tmpdir/scmroot/rhash'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/ocs-bot/rhash
 * [new ref]                    -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 50ea0df Upgrade to version 1.4.4