Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/bd1e1b78a6094defbe4f3299319a6d1e : SUCCESS in 6m 50s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4f97d32404ec47fbae1f5f7218bc5e98 : FAILURE in 5m 04s