Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/1d6e08fdacc7499398e3d51485b0de93 : SUCCESS in 6m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a63c0bbc71f64793b347bb54cad90023 : FAILURE in 7m 41s