$ git clone -n https://gitee.com/wency_cn/tftp_1767843217.git /var/lib/mock/dist-an23-build-505149-74854/root/chroot_tmpdir/scmroot/tftp_1767843217
Cloning into '/var/lib/mock/dist-an23-build-505149-74854/root/chroot_tmpdir/scmroot/tftp_1767843217'...
$ git fetch origin 60161b74f2a6e94cf37434a414fe9d6932585e33:KOJI_FETCH_HEAD
From https://gitee.com/wency_cn/tftp_1767843217
 * [new ref]         60161b74f2a6e94cf37434a414fe9d6932585e33 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 60161b7 Update code from upstream