Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/c9c49cc38e034106a518082b82a0d92e : SUCCESS in 4m 26s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9d820a9d3de54764982014650f7b205c : FAILURE in 4m 35s