diff --git a/bin/decode_typed_test b/bin/decode_typed_test
new file mode 100755
index 0000000..279b559
--- /dev/null
+++ b/bin/decode_typed_test
@@ -0,0 +1,6 @@
+#!/usr/bin/env bash
+set -ex
+
+# A manual test for framed_decode.
+
+cargo run -p framed_test_type | cargo run -p framed_decode
diff --git a/decode/src/main.rs b/decode/src/main.rs
index cd5a8ca..f199c50 100644
--- a/decode/src/main.rs
+++ b/decode/src/main.rs
@@ -30,6 +30,6 @@ fn try() -> Result<()> {
 
     loop {
         let v = r.recv()?;
-        println!("Received value of type {}: {:#?}", USER_TYPE_NAME, v);
+        println!("decode/main.rs: received value of type {}: {:#?}", USER_TYPE_NAME, v);
     }
 }
diff --git a/test_type/src/main.rs b/test_type/src/main.rs
index acbfd39..40855a5 100644
--- a/test_type/src/main.rs
+++ b/test_type/src/main.rs
@@ -13,7 +13,7 @@ fn main() {
         b: 2,
     };
 
-    eprintln!("Sample value: {:#?}", t);
+    eprintln!("test_type/main.rs: Sending sample value: {:#?}", t);
     let mut s = Sender::<_, Test>::new(stdout());
     s.send(&t).unwrap();
 }