Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b74c4276d93a4da59f58371dbf69fe64 : SUCCESS in 6m 50s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/23625ebbb99e4ecb93074b380fe781d8 : FAILURE in 4m 45s