Build failed. - build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/automaton/stable/pike/build-openstack-sphinx-docs/70fa90a/ : RETRY_LIMIT in 4m 25s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/automaton/stable/pike/openstack-tox-py27/0ffaf2e/ : SUCCESS in 3m 55s