Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a223cc1f474047268269319ff58d94f7 : SUCCESS in 7m 09s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/da9a104dfa7d4cc89bccc92f1ae7befd : FAILURE in 6m 37s