Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/603a225c38904da88ba6dcee64c03ecc : SUCCESS in 6m 26s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/68f4195fa28f452fb04bd7900c16a4df : FAILURE in 3m 15s