Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/756e20bbc7c6479cb6252735bae40c29 : SUCCESS in 3m 32s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b7ebc1906cee474ea7f8ebdd6a88803f : FAILURE in 3m 09s