$ git clone -n https://gitee.com/wenjie2025/vsftpd.git /var/lib/mock/dist-an23-build-493489-74562/root/chroot_tmpdir/scmroot/vsftpd
Cloning into '/var/lib/mock/dist-an23-build-493489-74562/root/chroot_tmpdir/scmroot/vsftpd'...
$ git fetch origin 80816d38c0cacd0d257966b323d3f5d01d401e58:KOJI_FETCH_HEAD
From https://gitee.com/wenjie2025/vsftpd
 * [new ref]         80816d38c0cacd0d257966b323d3f5d01d401e58 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 80816d3 Update code from upstream