Build failed. https://zuul.opendev.org/t/openstack/buildset/f155c2e8416d498f830aa6c50147fad7 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/fe9d246a62f54afc83b2a75bb4ac387f : SUCCESS in 3m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f368bfc39a4a489980b8a948ff076ee4 : FAILURE in 2m 32s