Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/d9effc87e8fd42a7ab69ef57461a08f4 : SUCCESS in 6m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3141288ca7f64d8f98439d4778cdf7df : FAILURE in 4m 10s