Build failed. - build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/vmware-nsx/stable/stein/build-openstack-sphinx-docs/07be344/html/ : SUCCESS in 10m 03s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/vmware-nsx/stable/stein/openstack-tox-py27/20d3265/ : FAILURE in 31m 50s