$ git clone -n https://gitee.com/wency_cn/realmd_1772075349.git /var/lib/mock/dist-an23-build-515178-75118/root/chroot_tmpdir/scmroot/realmd_1772075349
Cloning into '/var/lib/mock/dist-an23-build-515178-75118/root/chroot_tmpdir/scmroot/realmd_1772075349'...
$ git fetch origin a11f99d97dc7ea3f1c527b94ff276f2176b5d728:KOJI_FETCH_HEAD
From https://gitee.com/wency_cn/realmd_1772075349
 * [new ref]         a11f99d97dc7ea3f1c527b94ff276f2176b5d728 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a11f99d Update code from upstream