From 1772a60b602aedf28a61a75fe33b982144535da0 Mon Sep 17 00:00:00 2001
From: Eric Huss <eric@huss.org>
Date: Mon, 3 Aug 2026 09:55:40 -0700
Subject: [PATCH] Use authentication for linkcheck

This adds the use of GITHUB_TOKEN to download the linkcheck script due
to IP-based rate limiting.

https://github.com/rust-lang/rust/pull/158995 contains more detail.
---
 .github/workflows/main.yml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 0cea86d1da..5cde022bad 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -70,6 +70,8 @@ jobs:
         SPEC_RUST_ROOT: ${{ github.workspace }}/rust
       run: mdbook build
     - name: Check for broken links
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       run: |
         curl -sSLo linkcheck.sh \
           https://raw.githubusercontent.com/rust-lang/rust/master/src/tools/linkchecker/linkcheck.sh