Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/62bd93d9ace64051a483fa0e71e476da : SUCCESS in 6m 24s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/edef94adae914928a3878ead098c5b22 : FAILURE in 4m 57s