Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/50704483ee6945839fa8141f15ceb43f : SUCCESS in 5m 24s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/109af7fccb104b7d91182dfdd76a4cff : FAILURE in 4m 08s