Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/795f4fb6954c49fbbd1fc1a9f55ec92f : SUCCESS in 6m 37s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/961cb93b0927499c8879fefec4b9534c : FAILURE in 5m 33s