diff --git a/src/backends/kimchi/prover.rs b/src/backends/kimchi/prover.rs
index 51eb6f5fb..3fa4772b9 100644
--- a/src/backends/kimchi/prover.rs
+++ b/src/backends/kimchi/prover.rs
@@ -11,7 +11,6 @@ use crate::{
 };
 
 use itertools::chain;
-use kimchi::{mina_curves::pasta::{Vesta, VestaParameters}, poly_commitment::SRS as _};
 use kimchi::mina_poseidon::constants::PlonkSpongeConstantsKimchi;
 use kimchi::mina_poseidon::sponge::{DefaultFqSponge, DefaultFrSponge};
 use kimchi::poly_commitment::commitment::CommitmentCurve;
@@ -21,6 +20,10 @@ use kimchi::{
     circuits::constraints::ConstraintSystem, groupmap::GroupMap, mina_curves::pasta::Pallas,
     poly_commitment::ipa::SRS,
 };
+use kimchi::{
+    mina_curves::pasta::{Vesta, VestaParameters},
+    poly_commitment::SRS as _,
+};
 
 use miette::{Context, IntoDiagnostic};
 use once_cell::sync::Lazy;
@@ -107,7 +110,7 @@ impl KimchiVesta {
             .wrap_err("kimchi: could not create a constraint system with the given circuit and public input size")?;
 
         // create SRS (for vesta, as the circuit is in Fp)
-        let mut srs = SRS::<Curve>::create(cs.domain.d1.size as usize);
+        let srs = SRS::<Curve>::create(cs.domain.d1.size as usize);
         srs.get_lagrange_basis(cs.domain.d1);
         let srs = std::sync::Arc::new(srs);
 
@@ -198,12 +201,15 @@ impl ProverIndex {
         }
 
         // create proof
-        let proof =
-            ProverProof::create::<BaseSponge, ScalarSponge, _>(&GROUP_MAP, witness, &[], &self.index, &mut rand::rngs::OsRng)
-                //.map_err(|e| miette!(e))
-                .into_diagnostic()
-                .wrap_err("kimchi: could not create a proof with the given inputs")?;
-
+        let proof = ProverProof::create::<BaseSponge, ScalarSponge, _>(
+            &GROUP_MAP,
+            witness,
+            &[],
+            &self.index,
+            &mut rand::rngs::OsRng,
+        )
+        .into_diagnostic()
+        .wrap_err("kimchi: could not create a proof with the given inputs")?;
 
         // return proof + public output
         Ok((
diff --git a/src/inputs.rs b/src/inputs.rs
index 13d5b7e11..d4dbaee5f 100644
--- a/src/inputs.rs
+++ b/src/inputs.rs
@@ -3,10 +3,10 @@
 use std::{collections::HashMap, fs::File, io::Read, str::FromStr};
 
 use ark_ff::{One, Zero};
+use kimchi::o1_utils::FieldHelpers;
 use miette::Diagnostic;
 use num_bigint::BigUint;
 use thiserror::Error;
-use kimchi::o1_utils::FieldHelpers;
 
 use crate::{
     backends::{kimchi::VestaField, Backend},
diff --git a/src/serialization.rs b/src/serialization.rs
index 1116c3b94..5c83dcb34 100644
--- a/src/serialization.rs
+++ b/src/serialization.rs
@@ -38,7 +38,8 @@ pub mod ser {
         D: serde::Deserializer<'de>,
     {
         let bytes: Vec<u8> = Bytes::deserialize_as(deserializer)?;
-        T::deserialize_with_mode(&mut &bytes[..], Compress::Yes, Validate::Yes).map_err(serde::de::Error::custom)
+        T::deserialize_with_mode(&mut &bytes[..], Compress::Yes, Validate::Yes)
+            .map_err(serde::de::Error::custom)
     }
 }
 
@@ -77,6 +78,7 @@ where
         D: serde::Deserializer<'de>,
     {
         let bytes: Vec<u8> = Bytes::deserialize_as(deserializer)?;
-        T::deserialize_with_mode(&mut &bytes[..], Compress::Yes, Validate::Yes).map_err(serde::de::Error::custom)
+        T::deserialize_with_mode(&mut &bytes[..], Compress::Yes, Validate::Yes)
+            .map_err(serde::de::Error::custom)
     }
 }