diff --git a/testdata/scripts/tiny.txt b/testdata/scripts/tiny.txt
index f9614a7..e34a02d 100644
--- a/testdata/scripts/tiny.txt
+++ b/testdata/scripts/tiny.txt
@@ -5,8 +5,9 @@ garble -tiny build
 ! binsubstr main$exe 'main.go' 'fmt/print.go'
 env GODEBUG='allocfreetrace=1,gcpacertrace=1,gctrace=1,scavenge=1,scavtrace=1,scheddetail=1,schedtrace=10'
 ! exec ./main$exe
-cmp stdout main.stdout
-stderr '\? 0'
+stderr '^caller: \? 0$' # position info is removed
+stderr '^recovered: ya like jazz?'
+! stderr 'panic: oh noes' # panics are hidden
 
 [short] stop # no need to verify this with -short
 
@@ -14,32 +15,27 @@ stderr '\? 0'
 env GODEBUG=
 garble build
 ! exec ./main$exe
-cmp stdout main.stdout
-stderr '\w\.go [1-9]'
+stderr '^caller: \w\.go [1-9]'
+stderr '^recovered: ya like jazz?'
+stderr 'panic: oh noes'
 
 -- go.mod --
 module test/main
 -- main.go --
 package main
 
-import (
-	"fmt"
-	"runtime"
-)
+import "runtime"
 
 func main() {
 	defer func() {
 		if r := recover(); r != nil {
-			fmt.Println(r)
+			println("recovered:", r.(string))
 			panic("oh noes")
 		}
 	}()
 
 	_, file, line, _ := runtime.Caller(0)
-	println(file, line)
+	println("caller:", file, line)
 
 	panic("ya like jazz?")
 }
-
--- main.stdout --
-ya like jazz?