Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/c3ae4b20dc584fab8818aa3b78e5dd24 : SUCCESS in 4m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3fa19705113e4e1a9a95a654a67ca63c : FAILURE in 4m 30s