Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/2b8db188861a43a1b8fb9d586e921a03 : SUCCESS in 4m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8f76396f74964340be0b9d8aaef079ab : FAILURE in 3m 32s