$ git clone -n https://gitee.com/opencloudos-stream/qemu.git /var/lib/mock/dist-rebuild-after-rpm-check-build-178690-11390/root/chroot_tmpdir/scmroot/qemu
Cloning into '/var/lib/mock/dist-rebuild-after-rpm-check-build-178690-11390/root/chroot_tmpdir/scmroot/qemu'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/qemu
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c491d44 !23 Add HCT Support for Hygon Platform Merge pull request !23 from partyCoder/master