Workaround tokio-rs/tokio#6165

Author: Dirbaio

.github/workflows/rustdoc.yml

@@ -14,4 +14,5 @@ jobs:
       - uses: dtolnay/rust-toolchain@master
         with:
           toolchain: nightly-2023-10-14
-      - run: RUSTDOCFLAGS="--deny=warnings --cfg=docsrs" cargo doc --all-features
+      # tokio/net required to workaround https://github.com/tokio-rs/tokio/issues/6165
+      - run: RUSTDOCFLAGS="--deny=warnings --cfg=docsrs" cargo doc --all-features --features tokio/net