Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b45e5fcdcd6f4e81834fb8b8f6405dd6 : FAILURE in 4m 51s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/118855379fb648dcad8b814257dd1667 : FAILURE in 3m 36s