Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/205de14abf524407927361f024634dce : SUCCESS in 7m 35s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/571c97501496490d8020969b09a87c85 : FAILURE in 5m 18s