diff --git a/src/dynamics/island_manager.rs b/src/dynamics/island_manager.rs
index 4d1414752..43ac4ec26 100644
--- a/src/dynamics/island_manager.rs
+++ b/src/dynamics/island_manager.rs
@@ -142,6 +142,7 @@ impl IslandManager {
     }
 
     #[cfg(feature = "parallel")]
+    #[allow(dead_code)] // That will likely be useful when we re-introduce intra-island parallelism.
     pub(crate) fn active_island_range(&self, island_id: usize) -> std::ops::Range<usize> {
         self.active_islands[island_id]..self.active_islands[island_id + 1]
     }
diff --git a/src/dynamics/joint/impulse_joint/impulse_joint_set.rs b/src/dynamics/joint/impulse_joint/impulse_joint_set.rs
index faae1f64b..67f894957 100644
--- a/src/dynamics/joint/impulse_joint/impulse_joint_set.rs
+++ b/src/dynamics/joint/impulse_joint/impulse_joint_set.rs
@@ -215,6 +215,7 @@ impl ImpulseJointSet {
     // }
 
     // #[cfg(not(feature = "parallel"))]
+    #[allow(dead_code)] // That will likely be useful when we re-introduce intra-island parallelism.
     pub(crate) fn joints_mut(&mut self) -> &mut [JointGraphEdge] {
         &mut self.joint_graph.graph.edges[..]
     }
diff --git a/src/dynamics/joint/multibody_joint/multibody.rs b/src/dynamics/joint/multibody_joint/multibody.rs
index c3092aeed..c65a6fffc 100644
--- a/src/dynamics/joint/multibody_joint/multibody.rs
+++ b/src/dynamics/joint/multibody_joint/multibody.rs
@@ -943,6 +943,7 @@ impl Multibody {
 
     #[cfg(feature = "parallel")]
     #[inline]
+    #[allow(dead_code)] // That will likely be useful when we re-introduce intra-island parallelism.
     pub(crate) fn num_active_internal_constraints_and_jacobian_lines(&self) -> (usize, usize) {
         let num_constraints: usize = self
             .links
diff --git a/src/dynamics/solver/interaction_groups.rs b/src/dynamics/solver/interaction_groups.rs
index 40fbe9223..d654a597d 100644
--- a/src/dynamics/solver/interaction_groups.rs
+++ b/src/dynamics/solver/interaction_groups.rs
@@ -32,6 +32,7 @@ impl<'a> PairInteraction for JointGraphEdge {
 }
 
 #[cfg(feature = "parallel")]
+#[allow(dead_code)] // That will likely be useful when we re-introduce intra-island parallelism.
 pub(crate) struct ParallelInteractionGroups {
     bodies_color: Vec<u128>,         // Workspace.
     interaction_indices: Vec<usize>, // Workspace.
@@ -41,6 +42,7 @@ pub(crate) struct ParallelInteractionGroups {
 }
 
 #[cfg(feature = "parallel")]
+#[allow(dead_code)] // That will likely be useful when we re-introduce intra-island parallelism.
 impl ParallelInteractionGroups {
     pub fn new() -> Self {
         Self {
diff --git a/src/pipeline/physics_pipeline.rs b/src/pipeline/physics_pipeline.rs
index aa5ed23ec..5ff78fd70 100644
--- a/src/pipeline/physics_pipeline.rs
+++ b/src/pipeline/physics_pipeline.rs
@@ -262,7 +262,7 @@ impl PhysicsPipeline {
             //       Intra-island parallelism (that hasn’t been ported to the new
             //       solver yet) will be supported in the future.
             self.counters.solver.velocity_resolution_time.resume();
-            rayon::scope(|scope| {
+            rayon::scope(|_scope| {
                 enable_flush_to_zero!();
 
                 solvers
@@ -287,9 +287,9 @@ impl PhysicsPipeline {
                             islands,
                             bodies,
                             &mut manifolds[..],
-                            &self.manifold_indices[island_id],
+                            &manifold_indices[island_id],
                             impulse_joints,
-                            &self.joint_constraint_indices[island_id],
+                            &joint_constraint_indices[island_id],
                             multibody_joints,
                         )
                     });