Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b601fa9dca7243cda962bb4942ab9ac6 : SUCCESS in 7m 51s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/314a15a84f804c70a1c04fa922636e8f : FAILURE in 5m 17s