Build failed. - build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/oslo.utils/stable/ocata/build-openstack-sphinx-docs/c2ef811/html/ : SUCCESS in 4m 14s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/oslo.utils/stable/ocata/openstack-tox-py27/1f5f2b1/ : FAILURE in 5m 13s