From 5989fc4f1687c65c8fa6a7e7a1da00eee36529c7 Mon Sep 17 00:00:00 2001
From: Tom Parker-Shemilt <palfrey@tevp.net>
Date: Sun, 26 Jun 2022 10:29:32 +0100
Subject: [PATCH] Demo minimal-versions failure

---
 .github/workflows/ci.yml | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 884cf3f..70c4847 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -45,3 +45,21 @@ jobs:
       - name: Run tests
         run: cargo test --all --verbose --features fancy
 
+  minimal_versions:
+    name: Minimal versions check
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macOS-latest, windows-latest]
+
+    steps:
+      - uses: actions/checkout@v1
+      - name: Install Rust
+        uses: actions-rs/toolchain@v1
+        with:
+          profile: minimal
+          toolchain: nightly
+          override: true
+      - name: Run minimal version build
+        run: cargo build -Z minimal-versions --all-features
+