$ git clone -n https://gitee.com/wenjie2025/vsftpd_1770814203.git /var/lib/mock/dist-an23-build-513637-75110/root/chroot_tmpdir/scmroot/vsftpd_1770814203
Cloning into '/var/lib/mock/dist-an23-build-513637-75110/root/chroot_tmpdir/scmroot/vsftpd_1770814203'...
$ git fetch origin d77216ef02426380dd685b2ae38e9b02ba57dbd8:KOJI_FETCH_HEAD
From https://gitee.com/wenjie2025/vsftpd_1770814203
 * [new ref]         d77216ef02426380dd685b2ae38e9b02ba57dbd8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d77216e Update code from upstream