Build failed. https://zuul.opendev.org/t/openstack/buildset/10ab2f4baf0243afad203a9e0d0fde4e - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c3d76a9620034b9587d4c5f30a476b81 : SUCCESS in 4m 54s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/978fd075411d42438b1222b6f06795ec : FAILURE in 2m 39s