Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/9fba50b8db824af3b68855235c553881 : SUCCESS in 6m 00s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a9aa355cad0a4db792ef663885836421 : FAILURE in 4m 48s