Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e54c69edf8944bb69c78c01815ed2e61 : SUCCESS in 5m 32s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/072c6a2136c943b68cd781e7054ba149 : FAILURE in 6m 46s