Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/1601706da816420492313f622e75578f : SUCCESS in 6m 20s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/708c5d4dab8d44c286baecdddfb6e4c2 : FAILURE in 5m 24s