$ git clone -n https://gitee.com/wenyuzifang/usermode_1757390049.git /var/lib/mock/dist-an23-build-467803-74027/root/chroot_tmpdir/scmroot/usermode_1757390049
Cloning into '/var/lib/mock/dist-an23-build-467803-74027/root/chroot_tmpdir/scmroot/usermode_1757390049'...
$ git fetch origin e26f21f9d74992013ae5eeb65e6eb3b91ee5c374:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/usermode_1757390049
 * [new ref]         e26f21f9d74992013ae5eeb65e6eb3b91ee5c374 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e26f21f Update code from upstream