Build failed. https://zuul.opendev.org/t/openstack/buildset/fbdbfc5bb1c849bf88a577d635592daf - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/16bb0750114c404a889636804f870e19 : SUCCESS in 5m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e461984af1eb448cb1865abb0a051f32 : FAILURE in 3m 40s