From b4bc5db730a93d01cf8d0d868a2b6f553f535d2d Mon Sep 17 00:00:00 2001
From: Weihang Lo <me@weihanglo.tw>
Date: Wed, 11 Oct 2023 08:53:01 -0400
Subject: [PATCH] ci: test against MSRV

---
 .github/workflows/main.yml | 19 ++-----------------
 1 file changed, 2 insertions(+), 17 deletions(-)

diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 3f16716..9160688 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -7,23 +7,8 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        build: [stable, beta, nightly, macos, windows]
-        include:
-          - build: stable
-            os: ubuntu-latest
-            rust: stable
-          - build: beta
-            os: ubuntu-latest
-            rust: beta
-          - build: nightly
-            os: ubuntu-latest
-            rust: nightly
-          - build: macos
-            os: macos-latest
-            rust: stable
-          - build: windows
-            os: windows-latest
-            rust: stable
+        rust: ["1.66", stable, beta, nightly]
+        os: [ubuntu-latest, macos-latest, windows-latest]
     steps:
     - uses: actions/checkout@master
     - name: Install Rust (rustup)