Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/62f8949f3d0f4910a52f717f3891b479 : SUCCESS in 7m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/dd13ef91ebc9477287c46e9c1f469732 : FAILURE in 6m 28s