Build failed. - build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/oslo.reports/stable/pike/build-openstack-sphinx-docs/42310df/ : RETRY_LIMIT in 4m 37s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/oslo.reports/stable/pike/openstack-tox-py27/799a9d4/ : SUCCESS in 7m 11s