Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/426356a502a0467291ac03a0e769b171 : SUCCESS in 4m 54s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/92f826f935af4ed58176bfd532536ed8 : FAILURE in 3m 39s