Build failed. - build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/futurist/stable/pike/build-openstack-sphinx-docs/8029141/ : RETRY_LIMIT in 3m 39s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/futurist/stable/pike/openstack-tox-py27/2445183/ : SUCCESS in 8m 59s