Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/8c7c9c3fafe14f1e9cbb9a3555a06f7e : SUCCESS in 6m 14s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/91548798fbe24dc4ba5fe97b5285feb8 : FAILURE in 4m 56s