Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/6ff7e458743a490e891a6520cad11e30 : SUCCESS in 7m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/12bba1a7d1544e04a455844bc0d08364 : FAILURE in 4m 51s