Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/7af8cc6ab23f4f66849dbc5162f44c1c : SUCCESS in 5m 37s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/162f7d59c19d427e96ace61d9425721c : FAILURE in 3m 45s