Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/20cacfb3dc6b49cbae004b66b400037d : SUCCESS in 6m 24s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f093586cb0ea48c59a7a52001c6f297b : FAILURE in 4m 28s