Build failed. - build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/oslo.service/stable/pike/build-openstack-sphinx-docs/d775fac/ : POST_FAILURE in 17m 34s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/oslo.service/stable/pike/openstack-tox-py27/7f0a823/ : SUCCESS in 5m 51s