Build failed. - build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/opendev.org/openstack/stevedore/stable/queens/build-openstack-sphinx-docs/86e9aab/ : FAILURE in 2m 51s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/opendev.org/openstack/stevedore/stable/queens/openstack-tox-py27/2a25c3e/ : SUCCESS in 2m 15s