fix cargo check -p polkadot-node-core-provisioner --all-features

node/core/provisioner/src/onchain_disputes.rs

@@ -49,8 +49,8 @@ mod staging_impl {
  };
 
  /// Gets the on-chain disputes at a given block number and returns them as a `HashSet` so that searching in them is cheap.
- pub async fn get_onchain_disputes<Sender>(
- sender: &mut Sender,
+ pub async fn get_onchain_disputes(
+ sender: &mut impl SubsystemSender<RuntimeApiMessage>,
  relay_parent: Hash,
  ) -> Result<HashMap<(SessionIndex, CandidateHash), DisputeState>, GetOnchainDisputesError> {
  gum::trace!(target: LOG_TARGET, ?relay_parent, "Fetching on-chain disputes");