build(deps): Update Rust to v1.53.0 (#1108)

More info at https://github.com/rust-lang/rust/releases/tag/1.53.0

.github/actions/package/Dockerfile

@@ -1,4 +1,4 @@
-ARG BASE_IMAGE=rust:1.52.1-buster
+ARG BASE_IMAGE=rust:1.53.0-buster
 FROM $BASE_IMAGE
 WORKDIR /linkerd
 RUN apt-get update && \

.github/workflows/advisory.yml

@@ -24,7 +24,7 @@ jobs:
     timeout-minutes: 40
     runs-on: ubuntu-latest
     container:
-      image: docker://rust:1.52.1-buster
+      image: docker://rust:1.53.0-buster
     permissions:
       contents: read
     strategy:

.github/workflows/coverage.yml

@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 30
     container:
-      image: docker://rust:1.52.1-buster
+      image: docker://rust:1.53.0-buster
       options: --security-opt seccomp=unconfined
     steps:
     - uses: actions/checkout@5a4ac9002d0be2fb38bd78e4b4dbde5606d7042f

.github/workflows/rust.yml

@@ -24,7 +24,7 @@ jobs:
     timeout-minutes: 5
     runs-on: ubuntu-latest
     container:
-      image: docker://rust:1.52.1-buster
+      image: docker://rust:1.53.0-buster
     permissions:
       contents: read
     steps:
@@ -37,7 +37,7 @@ jobs:
     timeout-minutes: 20
     runs-on: ubuntu-latest
     container:
-      image: docker://rust:1.52.1-buster
+      image: docker://rust:1.53.0-buster
     permissions:
       contents: read
     steps:
@@ -49,7 +49,7 @@ jobs:
     timeout-minutes: 5
     runs-on: ubuntu-latest
     container:
-      image: docker://rust:1.52.1-buster
+      image: docker://rust:1.53.0-buster
     permissions:
       contents: read
     steps:

Dockerfile

@@ -17,7 +17,7 @@
 #     :; docker buildx build . --load
 
 # Please make changes via update-rust-version.sh
-ARG RUST_IMAGE=rust:1.52.1-buster
+ARG RUST_IMAGE=rust:1.53.0-buster
 
 # Use an arbitrary ~recent edge release image to get the proxy
 # identity-initializing and linkerd-await wrappers.
@@ -41,7 +41,7 @@ RUN --mount=type=cache,target=/var/lib/apt/lists \
 WORKDIR /usr/src/linkerd2-proxy
 COPY . .
 RUN --mount=type=cache,target=target \
-  --mount=type=cache,from=rust:1.52.1-buster,source=/usr/local/cargo,target=/usr/local/cargo \
+  --mount=type=cache,from=rust:1.53.0-buster,source=/usr/local/cargo,target=/usr/local/cargo \
   mkdir -p /out && \
   if [ -n "$PROXY_UNOPTIMIZED" ]; then \
   (cd linkerd2-proxy && /usr/bin/time -v cargo build --locked --features="$PROXY_FEATURES") && \

linkerd/tls/src/lib.rs

@@ -39,7 +39,7 @@ impl std::fmt::Debug for NegotiatedProtocol {
 }
 
 impl NegotiatedProtocolRef<'_> {
-    pub fn to_owned(&self) -> NegotiatedProtocol {
+    pub fn to_owned(self) -> NegotiatedProtocol {
         NegotiatedProtocol(self.0.into())
     }
 }

rust-toolchain

@@ -1 +1 @@
-1.52.1
+1.53.0