Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/1e0c9d7b45fa46f5af1fd9ea988babe0 : SUCCESS in 4m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5cd321006f3842fda958fbc19cac188b : FAILURE in 3m 44s