Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/fd0f38682e2540d9bbc62838484e840d : SUCCESS in 4m 34s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9eb1d937ae784b1ca1067017ad441bd2 : FAILURE in 3m 34s