diff --git a/.gitignore b/.gitignore
index 80135737..49763f49 100644
--- a/.gitignore
+++ b/.gitignore
@@ -28,3 +28,4 @@ trace_*.json
 
 # Local Claude Code settings (machine-specific, should not be committed)
 .claude/settings.local.json
+rust_out
diff --git a/rust_out b/rust_out
deleted file mode 100755
index 2e504bca..00000000
Binary files a/rust_out and /dev/null differ