Build failed. https://zuul.opendev.org/t/openstack/buildset/f796d29360b24a729fce7fdcb76612a6 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e42b2f2834294f30977d95418257341c : SUCCESS in 6m 30s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/672d967c665c46f88a8453764e968b73 : FAILURE in 6m 23s