4 files changed, 5 insertions, 12 deletions
diff --git a/runtime/Cargo.toml b/runtime/Cargo.toml
index 35b160636..72ffa3eae 100644
--- a/runtime/Cargo.toml
+++ b/runtime/Cargo.toml
@@ -28,6 +28,9 @@ hmr = ["include_js_files_for_snapshotting"]
 # assertion that a snapshot is provided.
 only_snapshotted_js_sources = ["include_js_files_for_snapshotting"]
 
+[lints.rust]
+unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_unstable)'] }
+
 [lib]
 name = "deno_runtime"
 path = "lib.rs"
diff --git a/runtime/ops/http.rs b/runtime/ops/http.rs
index ca51b001d..cde2d5858 100644
--- a/runtime/ops/http.rs
+++ b/runtime/ops/http.rs
@@ -8,11 +8,9 @@ use deno_core::error::AnyError;
 use deno_core::op2;
 use deno_core::OpState;
 use deno_core::ResourceId;
-use deno_core::ToJsBuffer;
 use deno_http::http_create_conn_resource;
 use deno_net::io::TcpStreamResource;
 use deno_net::ops_tls::TlsStreamResource;
-use serde::Serialize;
 
 pub const UNSTABLE_FEATURE_NAME: &str = "http";
 
@@ -74,11 +72,3 @@ fn op_http_start(
 
   Err(bad_resource_id())
 }
-
-#[derive(Serialize)]
-#[serde(rename_all = "camelCase")]
-pub struct HttpUpgradeResult {
-  conn_rid: ResourceId,
-  conn_type: &'static str,
-  read_buf: ToJsBuffer,
-}
diff --git a/runtime/web_worker.rs b/runtime/web_worker.rs
index 2611b6f34..ed1e19c9e 100644
--- a/runtime/web_worker.rs
+++ b/runtime/web_worker.rs
@@ -514,7 +514,7 @@ impl WebWorker {
       ops::web_worker::deno_web_worker::init_ops_and_esm(),
     ];
 
-    #[cfg(hmr)]
+    #[cfg(feature = "hmr")]
     assert!(
       cfg!(not(feature = "only_snapshotted_js_sources")),
       "'hmr' is incompatible with 'only_snapshotted_js_sources'."
diff --git a/runtime/worker.rs b/runtime/worker.rs
index bd67c8706..696786b56 100644
--- a/runtime/worker.rs
+++ b/runtime/worker.rs
@@ -448,7 +448,7 @@ impl MainWorker {
       ops::web_worker::deno_web_worker::init_ops_and_esm().disable(),
     ];
 
-    #[cfg(hmr)]
+    #[cfg(feature = "hmr")]
     assert!(
       cfg!(not(feature = "only_snapshotted_js_sources")),
       "'hmr' is incompatible with 'only_snapshotted_js_sources'."