Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/9b1bef3dd0504259b2b6853f378dad11 : SUCCESS in 5m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/05c533b624d24133a59449ff5e34c64b : FAILURE in 4m 04s