From 46a0527ac41efdabf8e08d3794b3a33938578eb3 Mon Sep 17 00:00:00 2001
From: Pekka Enberg <penberg@turso.tech>
Date: Thu, 19 Mar 2026 15:02:38 +0200
Subject: [PATCH] Fix Docker build by using --locked for cargo-chef install

cargo-chef's transitive dependencies (cargo-platform, cargo_metadata,
guppy, target-spec) bumped their MSRV to Rust 1.86-1.88, breaking the
install on our pinned Rust 1.85.0 toolchain. Using --locked forces
cargo to use cargo-chef's bundled lockfile, which is tested against
its supported Rust versions.
---
 Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index da0cd751ee..574f6e6f00 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -15,7 +15,7 @@ RUN cat rust-toolchain.toml | grep "channel" | awk '{print $3}' | sed 's/\"//g'
     && rustup update $(cat toolchain.txt) \
     && rustup default $(cat toolchain.txt) \
     && rm toolchain.txt rust-toolchain.toml \
-    && cargo install cargo-chef
+    && cargo install cargo-chef --locked
 
 FROM chef AS planner
 ARG BUILD_DEBUG=false