Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/ada020409df24baa9294636497a09ab2 : SUCCESS in 6m 05s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/74f3f8b972654bc580d3ff7126087d9c : FAILURE in 5m 25s