$ git clone -n https://gitee.com/wency_cn/usermode_1767788087.git /var/lib/mock/dist-an23-build-504915-74854/root/chroot_tmpdir/scmroot/usermode_1767788087
Cloning into '/var/lib/mock/dist-an23-build-504915-74854/root/chroot_tmpdir/scmroot/usermode_1767788087'...
$ git fetch origin 8ee958c4269844573b0d820b8bb1780cdba591c3:KOJI_FETCH_HEAD
From https://gitee.com/wency_cn/usermode_1767788087
 * [new ref]         8ee958c4269844573b0d820b8bb1780cdba591c3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8ee958c Update code from upstream