Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/947eeddae1594916937f02938f5272fa : SUCCESS in 6m 41s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7a21db31f80547bd88f523159cb35137 : FAILURE in 4m 39s