diff --git a/repro-problem/src/main.rs b/repro-problem/src/main.rs
index 499e4029b2..047b73ff5f 100644
--- a/repro-problem/src/main.rs
+++ b/repro-problem/src/main.rs
@@ -1,4 +1,3 @@
-use page_cache::FileId;
 use virtual_file::VirtualFile;
 
 mod page_cache;
@@ -7,7 +6,7 @@ mod virtual_file;
 fn main() {
     page_cache::init(10);
 
-    let x: Box<dyn std::future::Future<Output=()> + Send> = Box::new(async move {
+    tokio::spawn(async move {
         let cache = page_cache::get();
 
         let res = cache
diff --git a/repro-problem/src/virtual_file.rs b/repro-problem/src/virtual_file.rs
index d9e8d500ba..34826a6dfc 100644
--- a/repro-problem/src/virtual_file.rs
+++ b/repro-problem/src/virtual_file.rs
@@ -15,12 +15,10 @@ use camino::{Utf8Path, Utf8PathBuf};
 use once_cell::sync::OnceCell;
 use std::fs::{self, File};
 use std::io::{Error, ErrorKind, Seek, SeekFrom};
-use std::os::fd::{AsFd, AsRawFd, BorrowedFd, FromRawFd, IntoRawFd, OwnedFd, RawFd};
+use std::os::fd::{AsRawFd, FromRawFd, OwnedFd, RawFd};
 use std::os::unix::fs::FileExt;
 use std::sync::atomic::{AtomicBool, AtomicUsize, Ordering};
-use std::sync::Arc;
 use tokio::sync::{RwLock, RwLockReadGuard, RwLockWriteGuard};
-use tokio::time::Instant;
 use utils::fs_ext;
 
 ///