Pin Rust version to 1.85.0 in CI workflows and Docker images

Co-authored-by: nitnelave <796633+nitnelave@users.noreply.github.com>

.devcontainer/Dockerfile

@@ -1,4 +1,4 @@
-FROM rust:1.85
+FROM rust:1.85.0
 
 ARG USERNAME=lldapdev
 # We need to keep the user as 1001 to match the GitHub runner's UID.

.github/workflows/Dockerfile.dev

@@ -1,5 +1,5 @@
 # Keep tracking base image
-FROM rust:1.85-slim-bookworm
+FROM rust:1.85.0-slim-bookworm
 
 # Set needed env path
 ENV PATH="/opt/armv7l-linux-musleabihf-cross/:/opt/armv7l-linux-musleabihf-cross/bin/:/opt/aarch64-linux-musl-cross/:/opt/aarch64-linux-musl-cross/bin/:/opt/x86_64-linux-musl-cross/:/opt/x86_64-linux-musl-cross/bin/:$PATH"

.github/workflows/rust.yml

@@ -34,6 +34,10 @@ jobs:
     steps:
       - name: Checkout sources
         uses: actions/checkout@v5.0.0
+      - name: Install Rust 1.85.0
+        uses: dtolnay/rust-toolchain@stable
+        with:
+          toolchain: 1.85.0
       - uses: Swatinem/rust-cache@v2
       - name: Build
         run: cargo build --verbose --workspace
@@ -54,6 +58,11 @@ jobs:
       - name: Checkout sources
         uses: actions/checkout@v5.0.0
 
+      - name: Install Rust 1.85.0
+        uses: dtolnay/rust-toolchain@stable
+        with:
+          toolchain: 1.85.0
+
       - uses: Swatinem/rust-cache@v2
 
       - name: Run cargo clippy
@@ -71,6 +80,11 @@ jobs:
       - name: Checkout sources
         uses: actions/checkout@v5.0.0
 
+      - name: Install Rust 1.85.0
+        uses: dtolnay/rust-toolchain@stable
+        with:
+          toolchain: 1.85.0
+
       - uses: Swatinem/rust-cache@v2
 
       - name: Run cargo fmt
@@ -90,8 +104,11 @@ jobs:
       - name: Checkout sources
         uses: actions/checkout@v5.0.0
 
-      - name: Install Rust
-        run: rustup toolchain install nightly --component llvm-tools-preview && rustup component add llvm-tools-preview --toolchain stable-x86_64-unknown-linux-gnu
+      - name: Install Rust 1.85.0 and nightly
+        run: |
+          rustup toolchain install 1.85.0 --component llvm-tools-preview
+          rustup toolchain install nightly --component llvm-tools-preview
+          rustup default 1.85.0
 
       - uses: taiki-e/install-action@cargo-llvm-cov
 

Cargo.toml

@@ -16,6 +16,7 @@ edition = "2024"
 homepage = "https://github.com/lldap/lldap"
 license = "GPL-3.0-only"
 repository = "https://github.com/lldap/lldap"
+rust-version = "1.85.0"
 
 [profile.release]
 lto = true

Dockerfile

@@ -1,5 +1,5 @@
 # Build image
-FROM rust:alpine3.21 AS chef
+FROM rust:1.85.0-alpine3.21 AS chef
 
 RUN set -x \
     # Add user