$ git clone -n https://gitee.com/wanghuan158/qemu.git /var/lib/mock/dist-an23.3-build-484896-74339/root/chroot_tmpdir/scmroot/qemu
Cloning into '/var/lib/mock/dist-an23.3-build-484896-74339/root/chroot_tmpdir/scmroot/qemu'...
$ git fetch origin ee85abc4af033c860e9a4e818d3bb6986a1f7d42:KOJI_FETCH_HEAD
From https://gitee.com/wanghuan158/qemu
 * [new ref]         ee85abc4af033c860e9a4e818d3bb6986a1f7d42 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ee85abc add migration support on hct device