diff --git a/src/lib.zig b/src/lib.zig
index 13a8ba5..062c1cf 100644
--- a/src/lib.zig
+++ b/src/lib.zig
@@ -515,10 +515,11 @@ pub const os = struct {
         if (os.is_being_debugged()) {
             @trap();
         } else {
-            switch (is_test) {
-                true => @panic("aborting"),
-                false => libc.exit(1),
+            if (is_test) {
+                @import("std").debug.dumpCurrentStackTrace(@returnAddress());
             }
+
+            libc.exit(1);
         }
     }
 
diff --git a/src/main.zig b/src/main.zig
index b2364cd..11f5f80 100644
--- a/src/main.zig
+++ b/src/main.zig
@@ -9,7 +9,7 @@ pub const panic = lib.panic_struct;
 
 pub fn main(argc: c_int, argv: [*:null]const ?[*:0]const u8) callconv(.C) c_int {
     if (argc != 2) {
-        lib.print_string("Failed to match argument count");
+        lib.print_string("Failed to match argument count\n");
         return 1;
     }
     const relative_file_path_pointer = argv[1] orelse return 1;