Build failed. - build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/mox3/stable/pike/build-openstack-sphinx-docs/c34bd92/ : RETRY_LIMIT in 3m 30s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/mox3/stable/pike/openstack-tox-py27/1f90be5/ : SUCCESS in 5m 37s