message: Remove duplicate variable.
diff: @@ -173,7 +173,6 @@ where
  );
  let activation_era_id = protocol_config.last_activation_point;
  let auction_delay = protocol_config.auction_delay;
  - let last_activation_point = protocol_config.last_activation_point;
  let era_supervisor = Self {
  active_eras: Default::default(),
  @@ -213,7 +212,7 @@ where
  effect_builder,
  era_ids.clone(),
  auction_delay,
  - last_activation_point,
  + activation_era_id,
  )
  .await;
  