message: Add type ascription to fix build when `telemetry` feature is disabled
diff: @@ -4,12 +4,11 @@ use tracing::{error_span, trace};
  use crate::{
  chain::handle::ChainHandle,
  - util::task::{spawn_background_task, Next, TaskHandle},
  + telemetry,
  + util::task::{spawn_background_task, Next, TaskError, TaskHandle},
  };
  pub fn spawn_wallet_worker<Chain: ChainHandle>(chain: Chain) -> TaskHandle {
  - use crate::{telemetry, util::task::TaskError};
  -
  let span = error_span!("wallet", chain = %chain.id());
  spawn_background_task(span, Some(Duration::from_secs(5)), move || {
  @@ -21,7 +20,7 @@ pub fn spawn_wallet_worker<Chain: ChainHandle>(chain: Chain) -> TaskHandle {
  TaskError::Ignore(format!("failed to query balance for the account: {e}"))
  })?;
  - let amount = balance.amount.parse().map_err(|_| {
  + let amount: u64 = balance.amount.parse().map_err(|_| {
  TaskError::Ignore(format!(
  "failed to parse amount into u64: {}",
  balance.amount
  