Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/cb845590788e4992a386808b7a4481d0 : SUCCESS in 5m 18s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/16ea4c7c499c427896b6655b7cdc959c : FAILURE in 4m 52s