Build failed. https://zuul.opendev.org/t/openstack/buildset/6f011f85fc3b478db09a65e39c33668b - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e3257fd4e6174bdd81ed879a5e58ff12 : SUCCESS in 7m 30s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8ba61c3a8ee24d479e8d035aab71e6fd : FAILURE in 5m 30s