Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/3f52ebdbbcb74888b3a04a1af953f623 : SUCCESS in 5m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5fd5ba5d885849cfb359e14f500e80ad : FAILURE in 4m 47s