Build failed. https://zuul.opendev.org/t/openstack/buildset/fc9e6ddb8d2540eaa9e75c25e5ba8f7b - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/eb9876cf91f3455f88f4ad0ca3654a99 : SUCCESS in 4m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/97bfcb47129347bd85492be6a90951f9 : FAILURE in 3m 54s