diff --git a/logproof/src/linear_relation.rs b/logproof/src/linear_relation.rs
index f5c5dc127..261f376d6 100644
--- a/logproof/src/linear_relation.rs
+++ b/logproof/src/linear_relation.rs
@@ -1356,8 +1356,7 @@ mod test {
         // bounds with different bound sums over each column works properly. We
         // use 16 to promote different b_1 values after taking the log of the
         // column bound sum.
-        let s_coeff = vec![
-            (0..(k))
+        let s_coeff = [(0..(k))
                 .map(|x| {
                     [1i64, 2, 3, 4, 5, 6, 7, 8]
                         .into_iter()
@@ -1366,8 +1365,7 @@ mod test {
                 })
                 .collect::<Vec<Vec<i64>>>(),
             vec![vec![-1, 0, 1, 0, -1, 0, -1]; k],
-            vec![vec![0, -1, 0, 1, -1, 0, 1]; k],
-        ];
+            vec![vec![0, -1, 0, 1, -1, 0, 1]; k]];
 
         let s_poly = s_coeff
             .iter()
diff --git a/sunscreen_backend/src/transforms/insert_relinearizations.rs b/sunscreen_backend/src/transforms/insert_relinearizations.rs
index 29fa1d143..6b8f8d206 100644
--- a/sunscreen_backend/src/transforms/insert_relinearizations.rs
+++ b/sunscreen_backend/src/transforms/insert_relinearizations.rs
@@ -63,10 +63,8 @@ pub fn apply_insert_relinearizations(ir: &mut FheProgram) {
 #[cfg(test)]
 mod tests {
     use super::*;
-    use petgraph::stable_graph::NodeIndex;
-    use sunscreen_compiler_common::GraphQuery;
     use sunscreen_fhe_program::{
-        FheProgramTrait, Literal as FheProgramLiteral, Operation, SchemeType,
+        FheProgramTrait, Literal as FheProgramLiteral, SchemeType,
     };
 
     fn create_test_dag() -> FheProgram {