From 73c79c7821515b9e75868b64c107a4e83d7888dd Mon Sep 17 00:00:00 2001
From: Aleksey Kladov <aleksey.kladov@gmail.com>
Date: Thu, 22 Sep 2022 15:04:00 +0100
Subject: [PATCH] minor: remove unused mut

---
 src/cargo/core/resolver/dep_cache.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/cargo/core/resolver/dep_cache.rs b/src/cargo/core/resolver/dep_cache.rs
index 79e44f6eba2..dd86170035e 100644
--- a/src/cargo/core/resolver/dep_cache.rs
+++ b/src/cargo/core/resolver/dep_cache.rs
@@ -109,7 +109,7 @@ impl<'a> RegistryQueryer<'a> {
             self.registry_cache.insert(dep.clone(), Poll::Pending);
             return Poll::Pending;
         }
-        for summary in ret.iter_mut() {
+        for summary in ret.iter() {
             let mut potential_matches = self
                 .replacements
                 .iter()