Build failed. - build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/cinder/stable/ocata/build-openstack-sphinx-docs/1d70a4c/html/ : SUCCESS in 6m 47s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/cinder/stable/ocata/openstack-tox-py27/0802cf6/ : FAILURE in 8m 50s