Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e116407152f04935b4effb091453c470 : SUCCESS in 4m 37s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/694490c3deeb423384b403555b643d1c : FAILURE in 3m 30s