Yield with an error instance instead of error class

activejob/lib/active_job/exceptions.rb

@@ -49,7 +49,7 @@ def retry_on(exception, wait: 3.seconds, attempts: 5, queue: nil, priority: nil)
             retry_job wait: determine_delay(wait), queue: queue, priority: priority
           else
             if block_given?
-              yield self, exception
+              yield self, error
             else
               logger.error "Stopped retrying #{self.class} due to a #{exception}, which reoccurred on #{executions} attempts. The original exception was #{error.cause.inspect}."
               raise error