Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/7e2f1bc9609e4774a10bcd4abb38a483 : SUCCESS in 4m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/322fc1c216b143aeb11996558a0245a9 : FAILURE in 3m 38s