Tweak logging message when datasync wait times out

rattail/commands/core.py

@@ -458,7 +458,7 @@ class DataSync(Subcommand):
                 now = datetime.datetime.utcnow()
 
                 if args.timeout and (now - started).seconds >= (args.timeout * 60):
-                    log.warning("wait timeout has been reached, bailing early")
+                    log.warning("timed out after {} minutes, with {} changes in queue".format(args.timeout, count))
                     sys.exit(1)
 
                 if (now - last_logged).seconds >= 60: