Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/465afe3b68104a229ab09e9b054a16c0 : SUCCESS in 3m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2aa4756c1b7241ea96eff782d2f5c951 : FAILURE in 4m 13s