fix(tvix/eval): correctly print lambda address in observer r/5851

We want the address that the Rc is pointing to, not the address of the
Rc.

Change-Id: I8eba21677f242bbe4166c74d4aa4269c316076e3
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8045
Reviewed-by: flokli <flokli@flokli.de>
Autosubmit: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI

1 files changed, 1 insertions, 1 deletions

diff --git a/tvix/eval/src/observer.rs b/tvix/eval/src/observer.rs
index 1617d61c8752..6bd4609b0998 100644
--- a/tvix/eval/src/observer.rs
+++ b/tvix/eval/src/observer.rs
@@ -152,7 +152,7 @@ impl<W: Write> RuntimeObserver for TracingObserver<W> {
         let _ = writeln!(
             &mut self.writer,
             "in frame[{}] @ {:p} ===",
-            call_depth, lambda
+            call_depth, *lambda
         );
     }