Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/82a31148cac442f5a7234695a550de82 : SUCCESS in 6m 02s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2977e1035de34eb2bed20885af86c7fe : FAILURE in 5m 18s