message: Remove unnecessary change.
diff: @@ -741,10 +741,7 @@ impl Target {
  self.kind == TargetKind::Bench
  }
  pub fn is_custom_build(&self) -> bool {
  - match self.kind {
  - TargetKind::CustomBuild => true,
  - _ => false,
  - }
  + self.kind == TargetKind::CustomBuild
  }
  /// Returns the arguments suitable for `--crate-type` to pass to rustc.
  