Build failed. https://zuul.opendev.org/t/openstack/buildset/1b0c299efebb4828b13c038b8a3b7df8 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/f8a4e0683d614585b1352a0d12e0c968 : SUCCESS in 4m 55s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/56dbfe99d595493a861e02f567ba092d : FAILURE in 3m 35s