Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/51f3ace1f750417dbef7ca3f20c59982 : SUCCESS in 6m 23s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/73e660699b1d497a93cc66bfda2229e9 : FAILURE in 6m 53s