Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/da214fc1b750423cab86705cd634d4ce : SUCCESS in 4m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b2111ae1026140c4ab5c27920ab55b8f : FAILURE in 7m 33s