Build failed. - build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/futurist/stable/pike/build-openstack-sphinx-docs/a74d09a/ : RETRY_LIMIT in 3m 05s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/futurist/stable/pike/openstack-tox-py27/e348382/ : SUCCESS in 4m 53s