Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/373d6fe000bb4d2b8f412a4c12749c81 : SUCCESS in 6m 12s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0c60bf1b2f804718a1bf9bdee2890042 : FAILURE in 4m 31s