$ git clone -n https://gitee.com/opencloudos-stream/golang-github-mitchellh-hashstructure.git /var/lib/mock/dist-oc9-epol-build-103617-66240/root/chroot_tmpdir/scmroot/golang-github-mitchellh-hashstructure
Cloning into '/var/lib/mock/dist-oc9-epol-build-103617-66240/root/chroot_tmpdir/scmroot/golang-github-mitchellh-hashstructure'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/golang-github-mitchellh-hashstructure
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 09796b7 update