$ git clone -n https://gitee.com/opencloudos-stream/python-scp.git /var/lib/mock/dist-oc9-epol-build-95743-59688/root/chroot_tmpdir/scmroot/python-scp
Cloning into '/var/lib/mock/dist-oc9-epol-build-95743-59688/root/chroot_tmpdir/scmroot/python-scp'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/python-scp
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 65e2bca update