Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/74d6da0f35e749c094a5ef96c62fb980 : SUCCESS in 4m 13s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e57a65fa578344bc80048eeed7cabd7b : FAILURE in 3m 51s