$ git clone -n https://gitee.com/lizhao2025/vsftpd.git /var/lib/mock/dist-an23-build-500780-74764/root/chroot_tmpdir/scmroot/vsftpd
Cloning into '/var/lib/mock/dist-an23-build-500780-74764/root/chroot_tmpdir/scmroot/vsftpd'...
$ git fetch origin 8d4a83864acd21fae9ec673edaff932d3e41c0fc:KOJI_FETCH_HEAD
From https://gitee.com/lizhao2025/vsftpd
 * [new ref]         8d4a83864acd21fae9ec673edaff932d3e41c0fc -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8d4a838 Update code from upstream