Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/6bd3c74dc1ea4a02a190ad2c5a591bfe : SUCCESS in 6m 35s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b1e5f98024184e62b162c32724c1f29c : FAILURE in 5m 42s