From 91b2e1164f59a5cf7ac0240a4e7c266618d69586 Mon Sep 17 00:00:00 2001
From: "Dustin J. Mitchell" <dustin@v.igoro.us>
Date: Sun, 5 Sep 2021 21:57:34 +0000
Subject: [PATCH] run clippy on the MSRV

---
 .github/workflows/checks.yml | 7 +++++++
 .github/workflows/tests.yml  | 3 ++-
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/checks.yml b/.github/workflows/checks.yml
index dc11d46a8..3c96dafb7 100644
--- a/.github/workflows/checks.yml
+++ b/.github/workflows/checks.yml
@@ -27,6 +27,13 @@ jobs:
           path: target
           key: ${{ runner.os }}-cargo-build-target-${{ hashFiles('**/Cargo.lock') }}
 
+      - uses: actions-rs/toolchain@v1
+        with:
+          # Fixed version for clippy lints.  Bump this as necesary.  It must not
+          # be older than the MSRV in tests.yml.
+          toolchain: "1.54"
+          override: true
+
       - uses: actions-rs/cargo@v1.0.1
         with:
           command: check
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 6baef4519..78a0e183e 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -12,7 +12,8 @@ jobs:
     strategy:
       matrix:
         rust:
-          - "1.47" # MSRV
+          # MSRV; most not be higher than the clippy rust version in checks.yml
+          - "1.47"
           - "stable"
         os:
           - ubuntu-latest