Build failed. https://zuul.opendev.org/t/openstack/buildset/114cb26a552d4f21a56f75b8d50ad38f - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/5beec95d9f33459abf586ad74d129c39 : FAILURE in 2m 56s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9cce5cce3e414d61b702cd3c6e9fbb38 : FAILURE in 2m 44s