Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b85e00e00cf547f8ab1c2114812e2807 : SUCCESS in 7m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/32be42319aff454094d6fba2e838b6fa : FAILURE in 4m 40s