Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/490bc456ae364ffba8fd6ed29aabe750 : SUCCESS in 5m 39s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/edef4105ef674a34804ecd2eacb867a7 : FAILURE in 6m 23s