Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/0e377ca37ca94ed69a7ea99dc5780c62 : SUCCESS in 6m 58s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/386c5d6dd45841df91a5301f8fdeb475 : FAILURE in 5m 28s