Build failed. https://zuul.opendev.org/t/openstack/buildset/d7e591fdd7e44782af7bcaee6051d04f - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/93c9a88e03ae4cbfaa51d378b142cb01 : SUCCESS in 4m 32s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9b6ba93b50d74bee9f34f3b07ad3aa29 : FAILURE in 3m 12s