Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b074a23ae2af41abad8fa6cc1df67442 : SUCCESS in 4m 42s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ada15a4b11f848adbf79e246ce6a39b7 : FAILURE in 4m 46s