Build failed. - build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/keystone/stable/pike/build-openstack-sphinx-docs/4b18180/ : FAILURE in 6m 54s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/keystone/stable/pike/openstack-tox-py27/45b21ce/ : SUCCESS in 11m 36s