From 70e2683397978ecee22e6162b1bc2f0fbedb4913 Mon Sep 17 00:00:00 2001
From: Josh Triplett <josh@joshtriplett.org>
Date: Thu, 24 Jun 2021 23:34:28 -0700
Subject: [PATCH] rustc_metadata: Remove unused dependency stable_deref_trait

Unused since commit 8331dbe6d023a168334a7a46f15731c6bc1baf1e
("Add an Mmap wrapper to rustc_data_structures").
---
 Cargo.lock                         | 1 -
 compiler/rustc_metadata/Cargo.toml | 1 -
 2 files changed, 2 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 9d543c40f55..9b88144d54f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4083,7 +4083,6 @@ dependencies = [
  "rustc_target",
  "smallvec",
  "snap",
- "stable_deref_trait",
  "tracing",
  "winapi 0.3.9",
 ]
diff --git a/compiler/rustc_metadata/Cargo.toml b/compiler/rustc_metadata/Cargo.toml
index 29fa0b70069..14b4ebf0736 100644
--- a/compiler/rustc_metadata/Cargo.toml
+++ b/compiler/rustc_metadata/Cargo.toml
@@ -23,7 +23,6 @@ rustc_target = { path = "../rustc_target" }
 rustc_index = { path = "../rustc_index" }
 rustc_macros = { path = "../rustc_macros" }
 rustc_serialize = { path = "../rustc_serialize" }
-stable_deref_trait = "1.0.0"
 rustc_ast = { path = "../rustc_ast" }
 rustc_expand = { path = "../rustc_expand" }
 rustc_span = { path = "../rustc_span" }