Build failed. - build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/cinder/stable/pike/build-openstack-sphinx-docs/6d6ad1e/html/ : SUCCESS in 17m 22s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/cinder/stable/pike/openstack-tox-py27/d5200f8/ : FAILURE in 6m 37s