Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/d98584239a6b466ab09f6759c20619da : SUCCESS in 6m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/be0e81ec1d0c491aa9776890dfa6b4c2 : FAILURE in 4m 41s