Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/4595d0d6220243cb9a39a88922ba39ca : SUCCESS in 8m 43s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/81d8d984f3af485a98adf3a5fe2b6a74 : FAILURE in 7m 35s