Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/ec1b82d8a80146c5bf51911e69883fbe : SUCCESS in 7m 13s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/711415b4856d4886bd26c87218baf291 : FAILURE in 4m 50s