1 files changed, 5 insertions, 1 deletions
diff --git a/src/rt/rust_task.cpp b/src/rt/rust_task.cpp
index fe1b4622137..81ae991623f 100644
--- a/src/rt/rust_task.cpp
+++ b/src/rt/rust_task.cpp
@@ -183,7 +183,11 @@ void task_start_wrapper(spawn_args *a)
     if(env) {
         // free the environment (which should be a unique closure).
         const type_desc *td = env->td;
-        td->drop_glue(NULL, NULL, box_body(env));
+        td->drop_glue(NULL,
+#ifdef _RUST_STAGE0
+                      NULL,
+#endif
+                      box_body(env));
         task->kernel->region()->free(env);
     }