Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/6bd696e875a443ffabe2c19541e7470b : SUCCESS in 5m 34s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/86d5be9757044c02933bb2af20a6624a : FAILURE in 4m 44s