Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/6fb773d6ba284d04872185cd738468c0 : SUCCESS in 6m 58s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/db75062361474546b0d743d884db475b : FAILURE in 4m 12s