Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/1485557d25764da3b57a178818406d9a : SUCCESS in 4m 43s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/23fb4008d59c4ac3b95cdaad20653002 : FAILURE in 4m 38s