Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/f71d3e381bbf4de19bcfd7a52ef486ff : SUCCESS in 6m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c86727ca04224372b2dccde480b8d19c : FAILURE in 6m 26s