Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/3cdcc796225f4fb1928ca05ee8b7bdba : FAILURE in 4m 14s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d023b928bd2e4db3b05971ec3097fd94 : FAILURE in 7m 11s