diff --git a/crates/bin/prove_block/src/main.rs b/crates/bin/prove_block/src/main.rs
index a476e5d1..ddf11952 100644
--- a/crates/bin/prove_block/src/main.rs
+++ b/crates/bin/prove_block/src/main.rs
@@ -423,12 +423,8 @@ async fn main() -> Result<(), Box<dyn Error>> {
 
             let generic_cc = generic_sierra_cc.compile()?;
 
-            let (_contract_class_hash, compiled_contract_hash) = write_class_facts(
-                generic_sierra_cc,
-                generic_cc.clone(),
-                &mut initial_state.ffc_for_class_hash,
-            )
-            .await?;
+            let (_contract_class_hash, compiled_contract_hash) =
+                write_class_facts(generic_sierra_cc, generic_cc.clone(), &mut initial_state.ffc_for_class_hash).await?;
 
             class_hash_to_compiled_class_hash.insert(class_hash, compiled_contract_hash.into());
             compiled_classes.insert(compiled_contract_hash.into(), generic_cc.clone());
diff --git a/crates/bin/prove_block/src/rpc_utils.rs b/crates/bin/prove_block/src/rpc_utils.rs
index ebebc828..bf350ff8 100644
--- a/crates/bin/prove_block/src/rpc_utils.rs
+++ b/crates/bin/prove_block/src/rpc_utils.rs
@@ -229,7 +229,11 @@ pub(crate) async fn get_class_proofs(
 // Utility to extract all contract address in a nested call structure. Any given call can have
 // nested calls, creating a tree structure of calls, so this fn traverses this structure and
 // returns a flat list of all contracts encountered along the way.
-pub(crate) fn process_function_invocations(inv: FunctionInvocation, contracts: &mut HashSet<Felt252>, nesting_level: u64) {
+pub(crate) fn process_function_invocations(
+    inv: FunctionInvocation,
+    contracts: &mut HashSet<Felt252>,
+    nesting_level: u64,
+) {
     log::info!("process_function_inv: contract: {:x} at level {}", inv.contract_address, nesting_level);
     contracts.insert(inv.contract_address);
     for call in inv.calls {