From 9306efc0fde2ce556854c44369eaaab6d4981993 Mon Sep 17 00:00:00 2001
From: Leigh McCulloch <351529+leighmcculloch@users.noreply.github.com>
Date: Tue, 9 Jan 2024 16:21:32 +1000
Subject: [PATCH] Build and test the MSRV and latest

---
 .github/workflows/rust.yml | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index bc8fe0865..7da41c8b4 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -64,6 +64,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
+        rust: [msrv, latest]
         sys:
         - os: ubuntu-latest
           target: x86_64-unknown-linux-gnu
@@ -85,15 +86,22 @@ jobs:
     steps:
     - uses: actions/checkout@v3
     - uses: stellar/actions/rust-cache@main
+    - name: Use the minimum supported Rust version
+      if: matrix.rust == 'msrv'
+      run: |
+        msrv="$(cargo metadata --format-version 1 --no-deps | jq -r '.packages | map(.rust_version) | map(values) | min')"
+        rustup override set $msrv
+        rustup component add clippy --toolchain $msrv
     - run: rustup update
+    - run: cargo version
     - run: rustup target add ${{ matrix.sys.target }}
     - run: rustup target add wasm32-unknown-unknown
     - if: matrix.target == 'aarch64-unknown-linux-gnu'
       run: sudo apt-get update && sudo apt-get -y install gcc-aarch64-linux-gnu g++-aarch64-linux-gnu
-    - uses: stellar/binaries@v12
+    - uses: stellar/binaries@v18
       with:
         name: cargo-hack
-        version: 0.5.16
+        version: 0.5.28
     - if: startsWith(matrix.sys.target, 'x86_64')
       name: Clear test snapshots for checking no diffs exists after test run
       run: rm -fr **/test_snapshots