Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/321a9ebbbd3e4115b6348d329ab29231 : SUCCESS in 5m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8107c8ce06a647178689ce2bb1293596 : FAILURE in 3m 41s