Build failed. - build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/oslosphinx/stable/pike/build-openstack-sphinx-docs/5d0c830/ : RETRY_LIMIT in 5m 07s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/oslosphinx/stable/pike/openstack-tox-py27/acd04e5/ : SUCCESS in 4m 12s