Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b95a40b500e84e68bf65ba886d2a7634 : RETRY_LIMIT in 2m 51s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9c8b89417acc448bb00e261ce0eecd02 : FAILURE in 3m 56s