Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/778c85102d87480eb82c1cb471b8ff9a : SUCCESS in 6m 54s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/29ddc15b39c54b8c9f648facce11da36 : FAILURE in 4m 21s