$ git clone -n https://gitee.com/wenjie2025/rsync_1773510225.git /var/lib/mock/dist-an23-build-519698-75764/root/chroot_tmpdir/scmroot/rsync_1773510225
Cloning into '/var/lib/mock/dist-an23-build-519698-75764/root/chroot_tmpdir/scmroot/rsync_1773510225'...
$ git fetch origin b642799284308b466c3fd69e9b36437246e2b5a5:KOJI_FETCH_HEAD
From https://gitee.com/wenjie2025/rsync_1773510225
 * [new ref]         b642799284308b466c3fd69e9b36437246e2b5a5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b642799 Update code from upstream