fix: hotpatching fullstack (#4730)

* fix: hotpatching fullstack

* add hot-patching fullstack test

* add caching to playwright apt-get

* only run playwright on beta

* install binutils?

* dont commit lockfile

* ignore lockfiles

* make sure ld is in path

packages/subsecond/subsecond/src/lib.rs

@@ -573,6 +573,16 @@ pub unsafe fn apply_patch(mut table: JumpTable) -> Result<(), PatchError> {
 
         // Wait for the fetch to complete - we need the wasm module size in bytes to reserve in the memory
         let response: web_sys::Response = JsFuture::from(response).await.unwrap().unchecked_into();
+
+        // If the status is not success, we bail
+        if !response.ok() {
+            panic!(
+                "Failed to patch wasm module at {} - response failed with: {}",
+                path,
+                response.status_text()
+            );
+        }
+
         let dl_bytes: ArrayBuffer = JsFuture::from(response.array_buffer().unwrap())
             .await
             .unwrap()