ci: ensure msrv work

Signed-off-by: tison <[email protected]>

.github/workflows/ci.yml

@@ -55,9 +55,21 @@ jobs:
   test:
     name: Run tests
     runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        # Ensure both MSRV and stable work
+        rust-version:
+          - "1.71.0"
+          - stable
     steps:
       - uses: actions/checkout@v4
       - uses: Swatinem/rust-cache@v2
+      - name: Delete rust-toolchain.toml
+        run: rm rust-toolchain.toml
+      - name: Install toolchain
+        uses: dtolnay/rust-toolchain@master
+        with:
+          toolchain: ${{ matrix.rust-version }}
       - name: Run unit tests
         run: cargo test --all-features -- --nocapture
       - name: Run examples

README.md

@@ -2,12 +2,14 @@
 
 [![Crates.io][crates-badge]][crates-url]
 [![Documentation][docs-badge]][docs-url]
+[![MSRV 1.71][msrv-badge]](https://www.whatrustisit.com)
 [![Apache 2.0 licensed][license-badge]][license-url]
 [![Build Status][actions-badge]][actions-url]
 
 [crates-badge]: https://img.shields.io/crates/v/logforth.svg
 [crates-url]: https://crates.io/crates/logforth
 [docs-badge]: https://docs.rs/logforth/badge.svg
+[msrv-badge]: https://img.shields.io/badge/MSRV-1.71-green?logo=rust
 [docs-url]: https://docs.rs/logforth
 [license-badge]: https://img.shields.io/crates/l/logforth
 [license-url]: LICENSE