Allow unused_braces in cargo doc test

Workaround for rust-lang/rust#70814
rust-lang · Apr 15, 2020 · e679f3b · e679f3b
1 parent 3fc9310
commit e679f3b
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/.travis.yml b/.travis.yml
@@ -145,7 +145,8 @@ matrix:
     - name: cargo doc
       rust: nightly
       script:
-        - RUSTDOCFLAGS=-Dwarnings cargo doc --workspace --no-deps --all-features
+        # TODO: Remove -Aunused_braces once https://github.com/rust-lang/rust/issues/70814 is fixed
+        - RUSTDOCFLAGS="-Dwarnings -Aunused_braces" cargo doc --workspace --no-deps --all-features
 
 script:
   - cargo test --workspace --all-features