From fb9a8ca0a6c917e63ff91087381ceb1e3c514d43 Mon Sep 17 00:00:00 2001
From: Lars Eggert <lars@eggert.org>
Date: Tue, 23 Jan 2024 17:16:04 +0200
Subject: [PATCH] Use matrix toolchain when checking rustdoc

---
 .github/workflows/check.yml | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/check.yml b/.github/workflows/check.yml
index 14886845a..77dfac74e 100644
--- a/.github/workflows/check.yml
+++ b/.github/workflows/check.yml
@@ -122,7 +122,10 @@ jobs:
         continue-on-error: ${{ matrix.rust-toolchain == 'beta' }}
 
       - name: Check rustdoc links
-        run: RUSTDOCFLAGS="--deny rustdoc::broken_intra_doc_links --deny warnings" cargo doc --verbose --workspace --no-deps --document-private-items
+        run: cargo +${{ matrix.rust-toolchain }} doc --verbose --workspace --no-deps --document-private-items
+        env:
+          RUSTDOCFLAGS: "--deny rustdoc::broken_intra_doc_links --deny warnings"
+        if: success() || failure()
 
       - name: Upload coverage reports to Codecov
         uses: codecov/codecov-action@v3