Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/2ff7634022d241a58f7cd3a78f476aca : SUCCESS in 8m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/bb5dd543f8414574b431887767ac8f47 : FAILURE in 4m 43s