Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/38c92994d9584152954b9fb10974fad5 : SUCCESS in 7m 17s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2bcf82ea2d2a436fa23164b584051782 : FAILURE in 6m 24s