Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/cc33d2af43f24f50bd13a029e000b8ce : SUCCESS in 6m 30s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/84e0c5b0de8c44ff8358910107cd6252 : FAILURE in 3m 33s