Build failed. https://zuul.opendev.org/t/openstack/buildset/9594909065a642b8b33d784fe4006a29 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/57fe65484b004cac80f91894fe536419 : SUCCESS in 4m 43s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/93ef0f58700e48958e362bc09d48dc4d : FAILURE in 3m 26s