Merge pull request #2203 from camelid/ci-fix

ci: Remove incorrect use of `continue-on-error`

src/doc/rustc-dev-guide/.github/workflows/ci.yml

@@ -59,11 +59,10 @@ jobs:
 
       - name: Check build
         run: ENABLE_LINKCHECK=1 mdbook build
-        continue-on-error: true
 
       - name: Save cached Linkcheck
         id: cache-linkcheck-save
-        if: github.event_name == 'schedule'
+        if: ${{ !cancelled() && github.event_name == 'schedule' }}
         uses: actions/cache/save@v4
         with:
           path: book/linkcheck/cache.json