Build failed. - build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/oslo.db/stable/pike/build-openstack-sphinx-docs/3cbca4b/ : FAILURE in 3m 01s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/oslo.db/stable/pike/openstack-tox-py27/fc35bbc/ : SUCCESS in 6m 01s