Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/88e851bf631948ff9d453ca0b9824993 : SUCCESS in 7m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6de38c775ad04670876729f6fcd81464 : FAILURE in 10m 51s