Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/ef9cee2a7ab94759b474d55640c193d0 : SUCCESS in 6m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/cc9165cec1204d0f8032a6feceff1ab8 : FAILURE in 4m 40s