Build failed. - build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/swift/stable/pike/build-openstack-sphinx-docs/1b620dd/html/ : SUCCESS in 6m 30s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/swift/stable/pike/openstack-tox-py27/b234742/ : FAILURE in 8m 19s