$ git clone -n https://gitee.com/opencloudos-stream/ghc-statistics.git /var/lib/mock/dist-oc9-epol-build-225768-81094/root/chroot_tmpdir/scmroot/ghc-statistics
Cloning into '/var/lib/mock/dist-oc9-epol-build-225768-81094/root/chroot_tmpdir/scmroot/ghc-statistics'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/ghc-statistics
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a92dd9c update to Version 0.16.3.0