Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/0a5739993ea54a20afca00d79ed1741d : SUCCESS in 4m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3154e07e354d415fb4c045ee7b8aa52c : FAILURE in 3m 53s