Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/3bc6bfc8f42449cd814139cf79e22daa : SUCCESS in 4m 12s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/014747e137574769a37a8bbfa6d0a89a : FAILURE in 5m 11s