message: Log error for invalid deploy in proposable set
diff: @@ -127,6 +127,7 @@ impl DeployBuffer {
  let footprint = match deploy.footprint() {
  Ok(deploy_footprint) => deploy_footprint,
  Err(_) => {
  + error!(%deploy_hash, "invalid deploy in the proposable set");
  self.dead.insert(deploy_hash);
  continue;
  }
  