Build failed. https://zuul.opendev.org/t/openstack/buildset/f7de6a03b984463fb6cadb63df055572 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/fb0b874a1d4c460485ec4d56558e1ac4 : SUCCESS in 3m 01s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/74da8efa49e340e39a8a4edd638b93f1 : FAILURE in 2m 24s