Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/0b33266deaf642d4a80941a3abffb260 : SUCCESS in 5m 35s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/27313d11cd62407193fc5915ff8eb769 : FAILURE in 3m 56s