Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/9aa7d993545a4f6a8582ba73320539c5 : SUCCESS in 8m 52s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/89add01945024f90a4073bd0fb065391 : FAILURE in 8m 53s