Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/12942735882c4940a0e54df62c160895 : SUCCESS in 5m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0e2cac2798a74793b79c452a3216fe7c : FAILURE in 6m 28s