Build failed. - build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/oslo.policy/stable/ocata/build-openstack-sphinx-docs/356eaba/ : RETRY_LIMIT in 3m 36s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/oslo.policy/stable/ocata/openstack-tox-py27/ac576c2/ : SUCCESS in 4m 18s