Build failed. https://zuul.opendev.org/t/openstack/buildset/4fe17e8ec18445efaf7ac183e52644ea - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c779bd0587874ec09efed31a11afdfa9 : SUCCESS in 6m 26s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6d4e0331cfc3447db6e7b64b37635cc9 : FAILURE in 4m 14s