Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/47533e820efa4ffba97d675cfab852cf : SUCCESS in 4m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a594166bcb5f46b4b29350b9908f641c : FAILURE in 3m 24s