Build failed. https://zuul.opendev.org/t/openstack/buildset/db2c10de8c054f73bf854df72920411d - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/c300d4ee206d4fdfb9f95e5dcd0a6ac4 : SUCCESS in 5m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2e54b148a2b245118b79d57147572a08 : FAILURE in 3m 44s