Build failed. https://zuul.opendev.org/t/openstack/buildset/73f788a35da345aca64bad0a13ec675c - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/f5f6142526994993a31b279a05f0d41d : SUCCESS in 6m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6dd3810272424a8cad3a502fd70291dd : FAILURE in 2m 28s