Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/576842d0cceb48a8858981ec3eda484a : FAILURE in 7m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d34f810d6bb34b10bc47f7369a4ddfad : FAILURE in 5m 57s