Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/343c79d8d68047c4845f6d4e7007f437 : SUCCESS in 5m 59s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1f5016f8c9dc454bba8a788a49a7a41b : FAILURE in 4m 14s