From 3cda68a7ea7dfce9fa0bae1c65fc189ae6f46ab0 Mon Sep 17 00:00:00 2001
From: David Tolnay <dtolnay@gmail.com>
Date: Tue, 4 Jul 2023 12:27:19 -0700
Subject: [PATCH] Add CI job using minimal-versions

---
 .github/workflows/ci.yml | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 4d9730d..b56868e 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -40,6 +40,18 @@ jobs:
         if: matrix.rust == 'nightly'
       - run: cargo test --all
 
+  minimal:
+    name: Minimal versions
+    needs: pre_ci
+    if: needs.pre_ci.outputs.continue
+    runs-on: ubuntu-latest
+    timeout-minutes: 45
+    steps:
+      - uses: actions/checkout@v3
+      - uses: dtolnay/rust-toolchain@nightly
+      - run: cargo generate-lockfile -Z minimal-versions
+      - run: cargo check --locked
+
   clippy:
     name: Clippy
     runs-on: ubuntu-latest