Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b1c6b9a9a42a4f6b9a967df6e80eb1dd : SUCCESS in 4m 30s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1fd39d7a15fb4687924c41c4bff54f58 : FAILURE in 3m 16s