Build failed. - build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/congress/stable/pike/build-openstack-sphinx-docs/bd2341d/html/ : SUCCESS in 3m 37s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/congress/stable/pike/openstack-tox-py27/c8e112a/ : FAILURE in 20m 05s