Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/420e0407245942fabdab30f9f5429a20 : SUCCESS in 4m 20s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e14dc5892be44068a9d6bff273d8ae69 : FAILURE in 3m 46s