Build failed. https://zuul.opendev.org/t/openstack/buildset/dfd038585132448b837259d9c8ec3382 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/2c56fba821344322b3827c810889cb5b : SUCCESS in 4m 04s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/596b5d47fa5d4c57910c3b6eb5651166 : FAILURE in 3m 10s