diff --git a/crypto/src/hash/monolith/mod.rs b/crypto/src/hash/monolith/mod.rs
index 240d5418d..acf99284b 100644
--- a/crypto/src/hash/monolith/mod.rs
+++ b/crypto/src/hash/monolith/mod.rs
@@ -120,8 +120,8 @@ impl<const WIDTH: usize, const NUM_FULL_ROUNDS: usize> MonolithMersenne31<WIDTH,
     // S-box lookups
     fn bars(&self, state: &mut [u32]) {
         for state in state.iter_mut().take(NUM_BARS) {
-            *state = (self.lookup2[(*state >> 16) as u16 as usize] as u32) << 16
-                | self.lookup1[*state as u16 as usize] as u32;
+            *state = ((self.lookup2[(*state >> 16) as u16 as usize] as u32) << 16)
+                | (self.lookup1[*state as u16 as usize] as u32);
         }
     }
 
diff --git a/math/benches/fields/mersenne31.rs b/math/benches/fields/mersenne31.rs
index e8d99d1c2..f479382ec 100644
--- a/math/benches/fields/mersenne31.rs
+++ b/math/benches/fields/mersenne31.rs
@@ -15,7 +15,6 @@ pub type Fp2E = FieldElement<Degree2ExtensionField>;
 pub type Fp4E = FieldElement<Degree4ExtensionField>;
 
 #[inline(never)]
-#[no_mangle]
 #[export_name = "util::rand_mersenne31_field_elements"]
 pub fn rand_field_elements(num: usize) -> Vec<(F, F)> {
     let mut result = Vec::with_capacity(num);
diff --git a/math/benches/fields/mersenne31_montgomery.rs b/math/benches/fields/mersenne31_montgomery.rs
index a3298a0d1..a96ddde83 100644
--- a/math/benches/fields/mersenne31_montgomery.rs
+++ b/math/benches/fields/mersenne31_montgomery.rs
@@ -22,7 +22,6 @@ pub type F = FieldElement<Mersenne31MontgomeryPrimeField>;
 const NUM_LIMBS: usize = 1;
 
 #[inline(never)]
-#[no_mangle]
 #[export_name = "util::rand_mersenne31_mont_field_elements"]
 pub fn rand_field_elements(num: usize) -> Vec<(F, F)> {
     let mut result = Vec::with_capacity(num);
diff --git a/math/benches/fields/stark252.rs b/math/benches/fields/stark252.rs
index 39c4ef838..7a16f8ffc 100644
--- a/math/benches/fields/stark252.rs
+++ b/math/benches/fields/stark252.rs
@@ -21,7 +21,6 @@ use rand::random;
 pub type F = FieldElement<Stark252PrimeField>;
 
 #[inline(never)]
-#[no_mangle]
 #[export_name = "util::rand_field_elements"]
 pub fn rand_field_elements(num: usize) -> Vec<(F, F)> {
     let mut result = Vec::with_capacity(num);
diff --git a/math/benches/utils/stark252_utils.rs b/math/benches/utils/stark252_utils.rs
index 249da0b85..25cdd3040 100644
--- a/math/benches/utils/stark252_utils.rs
+++ b/math/benches/utils/stark252_utils.rs
@@ -14,14 +14,12 @@ pub type FE = FieldElement<F>;
 
 // NOTE: intentional duplicate to help IAI skip setup code
 #[inline(never)]
-#[no_mangle]
 #[export_name = "util::bitrev_permute"]
 pub fn bitrev_permute(input: &mut [FE]) {
     in_place_bit_reverse_permute(input);
 }
 
 #[inline(never)]
-#[no_mangle]
 #[export_name = "util::rand_field_elements"]
 pub fn rand_field_elements(order: u64) -> Vec<FE> {
     let mut result = Vec::with_capacity(1 << order);
@@ -33,14 +31,12 @@ pub fn rand_field_elements(order: u64) -> Vec<FE> {
 }
 
 #[inline(never)]
-#[no_mangle]
 #[export_name = "util::rand_poly"]
 pub fn rand_poly(order: u64) -> Polynomial<FE> {
     Polynomial::new(&rand_field_elements(order))
 }
 
 #[inline(never)]
-#[no_mangle]
 #[export_name = "util::get_twiddles"]
 pub fn twiddles(order: u64, config: RootsConfig) -> Vec<FE> {
     get_twiddles(order, config).unwrap()