Build failed. - build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/tooz/stable/pike/build-openstack-sphinx-docs/7bce809/ : RETRY_LIMIT in 3m 00s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/tooz/stable/pike/openstack-tox-py27/f1a95dd/ : SUCCESS in 5m 56s