Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a3973021f2684b05a50b3190d7461134 : SUCCESS in 4m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/94d136c878844668b4a20099230ad7cc : FAILURE in 3m 38s