Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/7d43845da4d747d8b9304f20592488e2 : SUCCESS in 5m 35s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/61f3131a7f7b41e7b96e1a145885004e : FAILURE in 4m 37s