Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/42f6949f283943a6bbdd2e871921679f : SUCCESS in 9m 13s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2decf45236104422855d09da1ee7d373 : FAILURE in 6m 04s