From b8e7d3e3f34fd4659cab15f5dfe293006f575068 Mon Sep 17 00:00:00 2001
From: "Niko Dunixi [He/Him]" <1402178+niko-dunixi@users.noreply.github.com>
Date: Thu, 18 Aug 2022 11:58:05 -0500
Subject: [PATCH 1/2] Updating tested rust version and pinning cargo
 dependencies

---
 crates/target_rust/docker/Cargo.toml | 6 +++---
 crates/target_rust/docker/Dockerfile | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/crates/target_rust/docker/Cargo.toml b/crates/target_rust/docker/Cargo.toml
index fec6e407..e74b0fe1 100644
--- a/crates/target_rust/docker/Cargo.toml
+++ b/crates/target_rust/docker/Cargo.toml
@@ -5,6 +5,6 @@ authors = ["Ulysse Carion <ulysse@segment.com>"]
 edition = "2018"
 
 [dependencies]
-chrono = { version = "0.4", features = ["serde"] }
-serde_json = "1"
-serde = { version = "1.0", features = ["derive"] }
+chrono = { version = "0.4.22", features = ["serde"] }
+serde_json = "1.0.83"
+serde = { version = "1.0.143", features = ["derive"] }
diff --git a/crates/target_rust/docker/Dockerfile b/crates/target_rust/docker/Dockerfile
index 2e6bf9fb..5f3c49f1 100644
--- a/crates/target_rust/docker/Dockerfile
+++ b/crates/target_rust/docker/Dockerfile
@@ -1,4 +1,4 @@
-FROM rust:1.49
+FROM rust:1.63
 
 ARG MAIN
 

From cfb134a9240daca0a577cf839d050f40d557ae24 Mon Sep 17 00:00:00 2001
From: "Niko Dunixi [He/Him]" <1402178+niko-dunixi@users.noreply.github.com>
Date: Thu, 18 Aug 2022 11:38:39 -0500
Subject: [PATCH 2/2] Adding docker buildkit for test dependency caching

---
 crates/target_rust/docker/Dockerfile | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/crates/target_rust/docker/Dockerfile b/crates/target_rust/docker/Dockerfile
index 5f3c49f1..09f27e2d 100644
--- a/crates/target_rust/docker/Dockerfile
+++ b/crates/target_rust/docker/Dockerfile
@@ -1,3 +1,4 @@
+# syntax=docker/dockerfile:1
 FROM rust:1.63
 
 ARG MAIN
@@ -13,5 +14,5 @@ COPY /main.rs /work/src/main.rs
 COPY /gen /work/src/jtd_codegen_e2e/
 RUN sed -i -e "s/MAIN/$MAIN/g" /work/src/main.rs
 
-RUN cargo build
+RUN --mount=type=cache,target="${HOME}/.cargo" cargo build
 ENTRYPOINT target/debug/jtd_e2e_test