$ git clone -n https://gitee.com/opencloudos-stream/golang-github-mxk-flowrate.git /var/lib/mock/dist-oc9-epol-build-103719-66261/root/chroot_tmpdir/scmroot/golang-github-mxk-flowrate
Cloning into '/var/lib/mock/dist-oc9-epol-build-103719-66261/root/chroot_tmpdir/scmroot/golang-github-mxk-flowrate'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/golang-github-mxk-flowrate
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0d0280e update