Build failed. https://zuul.opendev.org/t/openstack/buildset/3c8b0faede30436dbc5a5e84ba6391a1 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/293d32e1ad214787825158cafa07c3fd : SUCCESS in 4m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/30ff692e984c4bf1b07146704e29b354 : FAILURE in 3m 35s