Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/7fbe3f38086b46a1aaa6a894f4d3edbe : SUCCESS in 4m 33s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/45b59f0be4824911b8e7a6a86651af60 : FAILURE in 3m 30s