Build failed. - build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/opendev.org/openstack/stevedore/stable/queens/build-openstack-sphinx-docs/fd896be/ : FAILURE in 3m 44s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/opendev.org/openstack/stevedore/stable/queens/openstack-tox-py27/78d7f4e/ : SUCCESS in 2m 47s