Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/0f986b9548154af29e527252ed631be8 : SUCCESS in 4m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d37f875b85614b54935d937aa7dd0a55 : FAILURE in 3m 51s