$ git clone -n https://gitee.com/wency_cn/lld_1764783708.git /var/lib/mock/dist-an23-build-491003-74530/root/chroot_tmpdir/scmroot/lld_1764783708
Cloning into '/var/lib/mock/dist-an23-build-491003-74530/root/chroot_tmpdir/scmroot/lld_1764783708'...
$ git fetch origin 9e14c4b310b2add0d28df84bc03f76730c48a9e3:KOJI_FETCH_HEAD
From https://gitee.com/wency_cn/lld_1764783708
 * [new ref]         9e14c4b310b2add0d28df84bc03f76730c48a9e3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9e14c4b Update code from upstream