Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/06100abe0376489aa90388bb8664ac35 : SUCCESS in 6m 11s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/75d9b803d95744cb9aedae70abc4b537 : FAILURE in 5m 24s