Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/526e263f63e042df9c665a156412b332 : SUCCESS in 7m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/157ccd80b7b849cd936a6a29d39fa566 : FAILURE in 7m 57s