Fix reporting of jaeger traces when diff does not match.

The early exit was causing some traces to not be reported.

src/main.rs

@@ -28,12 +28,13 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
 
 fn main_body() -> Result<(), Box<dyn std::error::Error>> {
     init_telemetry()?;
-    run_compare(
+    let compare_result = run_compare(
         std::env::args()
             .nth(1)
             .expect("Pass a single file into this script."),
-    )?;
+    );
     shutdown_telemetry()?;
+    compare_result?;
     Ok(())
 }