From 8d9f0c0fb577e2d3aa0265a0b0c0b8af56780aec Mon Sep 17 00:00:00 2001
From: Andrew Gallant <jamslam@gmail.com>
Date: Wed, 24 May 2023 07:57:47 -0400
Subject: [PATCH] ci: use latest OS versions and switch to dtolnay

---
 .github/workflows/ci.yml | 36 ++++++++++++++----------------------
 1 file changed, 14 insertions(+), 22 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 076834a..ef988f9 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -30,46 +30,42 @@ jobs:
         - win-gnu
         include:
         - build: pinned
-          os: ubuntu-18.04
+          os: ubuntu-latest
           rust: 1.41.1
         - build: stable
-          os: ubuntu-18.04
+          os: ubuntu-latest
           rust: stable
         - build: stable-32
-          os: ubuntu-18.04
+          os: ubuntu-latest
           rust: stable
           target: i686-unknown-linux-gnu
         - build: stable-mips
-          os: ubuntu-18.04
+          os: ubuntu-latest
           rust: stable
           target: mips64-unknown-linux-gnuabi64
         - build: beta
-          os: ubuntu-18.04
+          os: ubuntu-latest
           rust: beta
         - build: nightly
-          os: ubuntu-18.04
+          os: ubuntu-latest
           rust: nightly
         - build: macos
           os: macos-latest
           rust: stable
         - build: win-msvc
-          os: windows-2019
+          os: windows-latest
           rust: stable
         - build: win-gnu
-          os: windows-2019
+          os: windows-latest
           rust: stable-x86_64-gnu
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v1
-      with:
-        fetch-depth: 1
+      uses: actions/checkout@v3
 
     - name: Install Rust
-      uses: actions-rs/toolchain@v1
+      uses: dtolnay/rust-toolchain@master
       with:
         toolchain: ${{ matrix.rust }}
-        profile: minimal
-        override: true
 
     - name: Use Cross
       if: matrix.target != ''
@@ -88,7 +84,7 @@ jobs:
         echo "target flag is: ${{ env.TARGET }}"
 
     - name: Show CPU info for debugging
-      if: matrix.os == 'ubuntu-18.04'
+      if: matrix.os == 'ubuntu-latest'
       run: lscpu
 
     - name: Build
@@ -136,18 +132,14 @@ jobs:
 
   rustfmt:
     name: rustfmt
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-latest
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v1
-      with:
-        fetch-depth: 1
+      uses: actions/checkout@v3
     - name: Install Rust
-      uses: actions-rs/toolchain@v1
+      uses: dtolnay/rust-toolchain@master
       with:
         toolchain: stable
-        override: true
-        profile: minimal
         components: rustfmt
     - name: Check formatting
       run: cargo fmt -- --check