Build failed. - build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/automaton/stable/ocata/build-openstack-sphinx-docs/6bf15b0/ : RETRY_LIMIT in 3m 02s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/automaton/stable/ocata/openstack-tox-py27/f349345/ : SUCCESS in 3m 57s