Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/026461450fef45119719de666731346f : SUCCESS in 3m 59s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/77aa7b29c16e49f38d5071dc4d8311ff : FAILURE in 2m 52s