$ git clone -n https://gitee.com/wenjie2025/rsync_1770414590.git /var/lib/mock/dist-an23-build-512243-75090/root/chroot_tmpdir/scmroot/rsync_1770414590
Cloning into '/var/lib/mock/dist-an23-build-512243-75090/root/chroot_tmpdir/scmroot/rsync_1770414590'...
$ git fetch origin b4a767bf28fc0b05c45201bb41bfc013c7e555eb:KOJI_FETCH_HEAD
From https://gitee.com/wenjie2025/rsync_1770414590
 * [new ref]         b4a767bf28fc0b05c45201bb41bfc013c7e555eb -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b4a767b Update code from upstream