Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/ec320b2e1b4e4ceea4d7ccfbbbaab46d : SUCCESS in 6m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4e1aa60efba5464482e513bd9db7550d : FAILURE in 5m 16s