Build failed. - build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/keystone/stable/ocata/build-openstack-sphinx-docs/78c12f1/ : FAILURE in 5m 57s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/keystone/stable/ocata/openstack-tox-py27/55d2383/ : SUCCESS in 12m 36s