1 files changed, 0 insertions, 1 deletions
diff --git a/src/rt/rust_task.cpp b/src/rt/rust_task.cpp
index 32f1e0eb887..039989cbf31 100644
--- a/src/rt/rust_task.cpp
+++ b/src/rt/rust_task.cpp
@@ -192,7 +192,6 @@ void task_start_wrapper(spawn_args *a)
         // free the environment (which should be a unique closure).
         const type_desc *td = env->td;
         td->drop_glue(NULL, NULL, td->first_param, box_body(env));
-        upcall_free_shared_type_desc(env->td);
         upcall_shared_free(env);
     }