Build failed. - build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/opendev.org/openstack/stevedore/stable/queens/build-openstack-sphinx-docs/36059f0/ : FAILURE in 3m 27s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/opendev.org/openstack/stevedore/stable/queens/openstack-tox-py27/2de5bbf/ : SUCCESS in 2m 50s