Build failed. https://zuul.opendev.org/t/openstack/buildset/22f5e859cf5c493e82f00800c6e08c2c - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e81025b75d7648fe8b5fff0cce3ff07d : SUCCESS in 4m 52s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1efffed96f564a46b2755898c6a07bf5 : FAILURE in 3m 28s