$ git clone -n https://gitee.com/wency_cn/vsftpd_1772029957.git /var/lib/mock/dist-an23-build-514956-75118/root/chroot_tmpdir/scmroot/vsftpd_1772029957
Cloning into '/var/lib/mock/dist-an23-build-514956-75118/root/chroot_tmpdir/scmroot/vsftpd_1772029957'...
$ git fetch origin 9da77b0f7fff4c1cece17f2fc15b57ea26d0fe14:KOJI_FETCH_HEAD
From https://gitee.com/wency_cn/vsftpd_1772029957
 * [new ref]         9da77b0f7fff4c1cece17f2fc15b57ea26d0fe14 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9da77b0 Update code from upstream