From c8eebfeee941236fd0a46a7994ef2cf08ae07204 Mon Sep 17 00:00:00 2001
From: Oliver Gould <ver@buoyant.io>
Date: Thu, 26 Aug 2021 20:15:15 +0000
Subject: [PATCH 1/2] Enable link-time optimizations

---
 Cargo.toml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Cargo.toml b/Cargo.toml
index 22071bacad..28f38c61a7 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -66,8 +66,12 @@ members = [
 # disable them.
 [profile.dev]
 debug = false
+
 [profile.test]
 debug = false
 
+[profile.release]
+lto = true
+
 [patch.crates-io]
 webpki = { git = "https://github.com/linkerd/webpki", branch = "cert-dns-names-0.21" }

From e8b7ead96a54f7f73ac9f65535e5a9d5a4595761 Mon Sep 17 00:00:00 2001
From: Oliver Gould <ver@buoyant.io>
Date: Fri, 27 Aug 2021 05:53:58 +0000
Subject: [PATCH 2/2] rust-1.55.0-beta7

---
 rust-toolchain | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rust-toolchain b/rust-toolchain
index b7921ae87b..c3c8cf5621 100644
--- a/rust-toolchain
+++ b/rust-toolchain
@@ -1 +1 @@
-1.54.0
+beta-2021-08-22