diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f6b2cacc2..08ae88a0d 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -11,7 +11,7 @@ env:
   RUST_BACKTRACE: 1
   # Change to specific Rust release to pin
   rust_stable: stable
-  rust_nightly: nightly-2022-11-03
+  rust_nightly: nightly-2023-05-18
   rust_clippy: 1.65.0
   # When updating this, also update:
   # - README.md
diff --git a/tokio/src/macros/loom.rs b/tokio/src/macros/loom.rs
index d57d9fb0f..fa2653ce7 100644
--- a/tokio/src/macros/loom.rs
+++ b/tokio/src/macros/loom.rs
@@ -1,11 +1,7 @@
 macro_rules! if_loom {
     ($($t:tt)*) => {{
         #[cfg(loom)]
-        const LOOM: bool = true;
-        #[cfg(not(loom))]
-        const LOOM: bool = false;
-
-        if LOOM {
+        {
             $($t)*
         }
     }}
diff --git a/tokio/src/task/builder.rs b/tokio/src/task/builder.rs
index 91c400c50..306cc39d1 100644
--- a/tokio/src/task/builder.rs
+++ b/tokio/src/task/builder.rs
@@ -80,7 +80,7 @@ impl<'a> Builder<'a> {
     ///
     /// This method panics if called outside of a Tokio runtime.
     ///
-    /// See [`task::spawn`](crate::task::spawn) for
+    /// See [`task::spawn`](crate::task::spawn()) for
     /// more details.
     #[track_caller]
     pub fn spawn<Fut>(self, future: Fut) -> io::Result<JoinHandle<Fut::Output>>
diff --git a/tokio/src/time/interval.rs b/tokio/src/time/interval.rs
index cc17c5a26..2e153fdbe 100644
--- a/tokio/src/time/interval.rs
+++ b/tokio/src/time/interval.rs
@@ -387,7 +387,7 @@ impl Default for MissedTickBehavior {
 /// An `Interval` can be turned into a `Stream` with [`IntervalStream`].
 ///
 /// [`IntervalStream`]: https://docs.rs/tokio-stream/latest/tokio_stream/wrappers/struct.IntervalStream.html
-/// [`sleep`]: crate::time::sleep
+/// [`sleep`]: crate::time::sleep()
 #[derive(Debug)]
 pub struct Interval {
     /// Future that completes the next time the `Interval` yields a value.