$ git clone -n https://gitee.com/wenjie2025/vsftpd_1774021587.git /var/lib/mock/dist-an23-build-520880-76101/root/chroot_tmpdir/scmroot/vsftpd_1774021587
Cloning into '/var/lib/mock/dist-an23-build-520880-76101/root/chroot_tmpdir/scmroot/vsftpd_1774021587'...
$ git fetch origin 162870a65cf7604bb54ca11c7ea2e4ad499d18bc:KOJI_FETCH_HEAD
From https://gitee.com/wenjie2025/vsftpd_1774021587
 * [new ref]         162870a65cf7604bb54ca11c7ea2e4ad499d18bc -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 162870a Update code from upstream