Build failed. https://zuul.opendev.org/t/openstack/buildset/7136fa5a64704ffba2367019325c9821 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e162db4c520c4af28fc85318a553bfcc : SUCCESS in 5m 01s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/57b544fdc5144bb893b346a0048565ce : FAILURE in 3m 27s