diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 8b7a4170ab..68de387ca9 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -58,6 +58,8 @@ jobs:
     steps:
       - uses: actions/checkout@v3
       - uses: Swatinem/rust-cache@v2
+      - name: Install wasm32 target
+        run: rustup target add wasm32-unknown-unknown
       - run: cargo build -r --target wasm32-unknown-unknown -p torii-client
 
   ensure-windows:
@@ -74,7 +76,7 @@ jobs:
         with:
           repo-token: ${{ secrets.github_token }}
       - run: cargo build --target x86_64-pc-windows-msvc --bins
-  
+
   # This job is used to ensure the built katana image doesn't depend on any
   # libraries that don't exist in the base docker image we use for distribution
   ensure-docker:
diff --git a/crates/dojo-world/src/manifest/mod.rs b/crates/dojo-world/src/manifest/mod.rs
index d3906595ab..2ce8178ea3 100644
--- a/crates/dojo-world/src/manifest/mod.rs
+++ b/crates/dojo-world/src/manifest/mod.rs
@@ -369,7 +369,7 @@ impl DeploymentManifest {
 // #[async_trait]
 // impl<P: Provider + Sync + Send + 'static> RemoteLoadable<P> for DeploymentManifest {}
 
-async fn get_remote_models_and_contracts<P: Provider>(
+async fn get_remote_models_and_contracts<P>(
     world: FieldElement,
     provider: P,
 ) -> Result<(Vec<Manifest<DojoModel>>, Vec<Manifest<DojoContract>>), AbstractManifestError>
diff --git a/crates/katana/core/src/service/messaging/ethereum.rs b/crates/katana/core/src/service/messaging/ethereum.rs
index 40990876dc..90267b8a77 100644
--- a/crates/katana/core/src/service/messaging/ethereum.rs
+++ b/crates/katana/core/src/service/messaging/ethereum.rs
@@ -1,3 +1,5 @@
+#![allow(dead_code)]
+
 use std::collections::HashMap;
 use std::str::FromStr;
 use std::sync::Arc;
diff --git a/crates/katana/executor/src/implementation/blockifier/mod.rs b/crates/katana/executor/src/implementation/blockifier/mod.rs
index 617624bf0b..94a344aab8 100644
--- a/crates/katana/executor/src/implementation/blockifier/mod.rs
+++ b/crates/katana/executor/src/implementation/blockifier/mod.rs
@@ -98,8 +98,10 @@ impl<'a> StarknetVMProcessor<'a> {
 
         // TODO: should we enforce the gas price to not be 0,
         // as there's a flag to disable gas uasge instead?
-        let eth_l1_gas_price = unsafe { NonZeroU128::new_unchecked(header.gas_prices.eth) };
-        let strk_l1_gas_price = unsafe { NonZeroU128::new_unchecked(header.gas_prices.strk) };
+        let eth_l1_gas_price =
+            NonZeroU128::new(header.gas_prices.eth).unwrap_or(NonZeroU128::new(1).unwrap());
+        let strk_l1_gas_price =
+            NonZeroU128::new(header.gas_prices.strk).unwrap_or(NonZeroU128::new(1).unwrap());
 
         // TODO: which values is correct for those one?
         let eth_l1_data_gas_price = eth_l1_gas_price;
diff --git a/crates/katana/executor/src/implementation/blockifier/utils.rs b/crates/katana/executor/src/implementation/blockifier/utils.rs
index 0298d8426f..6a22e5b9b4 100644
--- a/crates/katana/executor/src/implementation/blockifier/utils.rs
+++ b/crates/katana/executor/src/implementation/blockifier/utils.rs
@@ -363,8 +363,10 @@ pub fn block_context_from_envs(block_env: &BlockEnv, cfg_env: &CfgEnv) -> BlockC
         strk_fee_token_address: to_blk_address(cfg_env.fee_token_addresses.strk),
     };
 
-    let eth_l1_gas_price = unsafe { NonZeroU128::new_unchecked(block_env.l1_gas_prices.eth) };
-    let strk_l1_gas_price = unsafe { NonZeroU128::new_unchecked(block_env.l1_gas_prices.strk) };
+    let eth_l1_gas_price =
+        NonZeroU128::new(block_env.l1_gas_prices.eth).unwrap_or(NonZeroU128::new(1).unwrap());
+    let strk_l1_gas_price =
+        NonZeroU128::new(block_env.l1_gas_prices.strk).unwrap_or(NonZeroU128::new(1).unwrap());
 
     let gas_prices = GasPrices {
         eth_l1_gas_price,
diff --git a/crates/katana/executor/tests/executor.rs b/crates/katana/executor/tests/executor.rs
index 1573174fc7..6e1bbf46a0 100644
--- a/crates/katana/executor/tests/executor.rs
+++ b/crates/katana/executor/tests/executor.rs
@@ -305,15 +305,15 @@ fn test_executor_with_valid_blocks_impl<EF: ExecutorFactory>(
     let actual_storage_updates = states.state_updates.storage_updates;
     assert_eq!(actual_storage_updates.len(), 3, "only 3 contracts whose storage should be updated");
     assert!(
-        actual_storage_updates.get(&DEFAULT_FEE_TOKEN_ADDRESS).is_some(),
+        actual_storage_updates.contains_key(&DEFAULT_FEE_TOKEN_ADDRESS),
         "fee token storage must get updated"
     );
     assert!(
-        actual_storage_updates.get(&(deployed_contract.into())).is_some(),
+        actual_storage_updates.contains_key(&(deployed_contract.into())),
         "deployed contract storage must get updated"
     );
     assert!(
-        actual_storage_updates.get(&new_acc).is_some(),
+        actual_storage_updates.contains_key(&new_acc),
         "newly deployed account storage must get updated"
     );
 }
diff --git a/crates/katana/primitives/src/genesis/mod.rs b/crates/katana/primitives/src/genesis/mod.rs
index d8c46b5170..78e817801d 100644
--- a/crates/katana/primitives/src/genesis/mod.rs
+++ b/crates/katana/primitives/src/genesis/mod.rs
@@ -530,7 +530,7 @@ mod tests {
         );
 
         assert!(
-            actual_state_updates.declared_sierra_classes.get(&fee_token.class_hash).is_none(),
+            !actual_state_updates.declared_sierra_classes.contains_key(&fee_token.class_hash),
             "The default fee token class doesnt have a sierra class"
         );
 
@@ -553,7 +553,7 @@ mod tests {
         );
 
         assert!(
-            actual_state_updates.declared_sierra_classes.get(&ud.class_hash).is_none(),
+            !actual_state_updates.declared_sierra_classes.contains_key(&ud.class_hash),
             "The default universal deployer class doesnt have a sierra class"
         );
 
diff --git a/crates/katana/storage/provider/src/providers/fork/state.rs b/crates/katana/storage/provider/src/providers/fork/state.rs
index 793dc540d2..83e099c28e 100644
--- a/crates/katana/storage/provider/src/providers/fork/state.rs
+++ b/crates/katana/storage/provider/src/providers/fork/state.rs
@@ -188,7 +188,7 @@ impl StateProvider for ForkedSnapshot {
 
 impl ContractClassProvider for ForkedSnapshot {
     fn sierra_class(&self, hash: ClassHash) -> ProviderResult<Option<FlattenedSierraClass>> {
-        if self.inner.compiled_class_hashes.get(&hash).is_some() {
+        if self.inner.compiled_class_hashes.contains_key(&hash) {
             Ok(self.classes.sierra_classes.read().get(&hash).cloned())
         } else {
             ContractClassProvider::sierra_class(&self.inner.db, hash)
@@ -206,7 +206,7 @@ impl ContractClassProvider for ForkedSnapshot {
     }
 
     fn class(&self, hash: ClassHash) -> ProviderResult<Option<CompiledClass>> {
-        if self.inner.compiled_class_hashes.get(&hash).is_some() {
+        if self.inner.compiled_class_hashes.contains_key(&hash) {
             Ok(self.classes.compiled_classes.read().get(&hash).cloned())
         } else {
             ContractClassProvider::class(&self.inner.db, hash)
diff --git a/crates/sozo/ops/src/migration/migrate.rs b/crates/sozo/ops/src/migration/migrate.rs
index 420c269237..1ab610e24e 100644
--- a/crates/sozo/ops/src/migration/migrate.rs
+++ b/crates/sozo/ops/src/migration/migrate.rs
@@ -781,7 +781,7 @@ pub async fn update_manifests_and_abis(
     };
 
     local_manifest.world.inner.address = Some(world_address);
-    local_manifest.world.inner.seed = salt.to_owned();
+    salt.clone_into(&mut local_manifest.world.inner.seed);
 
     // when the migration has not been applied because in `plan` mode or because of an error,
     // the `migration_output` is empty.
diff --git a/crates/sozo/ops/src/migration/mod.rs b/crates/sozo/ops/src/migration/mod.rs
index 21351004a2..915fb5fa5e 100644
--- a/crates/sozo/ops/src/migration/mod.rs
+++ b/crates/sozo/ops/src/migration/mod.rs
@@ -172,11 +172,13 @@ where
     Ok(())
 }
 
+#[allow(dead_code)]
 enum ContractDeploymentOutput {
     AlreadyDeployed(FieldElement),
     Output(DeployOutput),
 }
 
+#[allow(dead_code)]
 enum ContractUpgradeOutput {
     Output(UpgradeOutput),
 }
diff --git a/crates/torii/core/src/model.rs b/crates/torii/core/src/model.rs
index fff8ae6c53..39a28aad14 100644
--- a/crates/torii/core/src/model.rs
+++ b/crates/torii/core/src/model.rs
@@ -474,7 +474,7 @@ pub fn map_row_to_ty(
             let option = row.try_get::<String, &str>(&column_name)?;
             enum_ty.set_option(&option)?;
 
-            let path = [path, &name].join("$");
+            let path = [path, name].join("$");
             for option in &mut enum_ty.options {
                 map_row_to_ty(&path, &option.name, &mut option.ty, row, arrays_rows)?;
             }
@@ -483,21 +483,21 @@ pub fn map_row_to_ty(
             // struct can be the main entrypoint to our model schema
             // so we dont format the table name if the path is empty
             let path =
-                if path.is_empty() { struct_ty.name.clone() } else { [path, &name].join("$") };
+                if path.is_empty() { struct_ty.name.clone() } else { [path, name].join("$") };
 
             for member in &mut struct_ty.children {
                 map_row_to_ty(&path, &member.name, &mut member.ty, row, arrays_rows)?;
             }
         }
         Ty::Tuple(ty) => {
-            let path = [path, &name].join("$");
+            let path = [path, name].join("$");
 
             for (i, member) in ty.iter_mut().enumerate() {
                 map_row_to_ty(&path, &format!("_{}", i), member, row, arrays_rows)?;
             }
         }
         Ty::Array(ty) => {
-            let path = [path, &name].join("$");
+            let path = [path, name].join("$");
             // filter by entity id in case we have multiple entities
             let rows = arrays_rows
                 .get(&path)
diff --git a/crates/torii/graphql/src/tests/mod.rs b/crates/torii/graphql/src/tests/mod.rs
index ddfc8fa182..4a39faae1d 100644
--- a/crates/torii/graphql/src/tests/mod.rs
+++ b/crates/torii/graphql/src/tests/mod.rs
@@ -180,6 +180,7 @@ pub struct Content {
     pub socials: Vec<Social>,
 }
 
+#[allow(dead_code)]
 #[derive(Deserialize, Debug)]
 #[serde(rename_all = "camelCase")]
 pub struct Metadata {
diff --git a/crates/torii/libp2p/src/client/events.rs b/crates/torii/libp2p/src/client/events.rs
index 120caa3376..d47a2e5330 100644
--- a/crates/torii/libp2p/src/client/events.rs
+++ b/crates/torii/libp2p/src/client/events.rs
@@ -1,6 +1,7 @@
 use gossipsub::Event as GossipsubEvent;
 use libp2p::{gossipsub, identify, ping};
 
+#[allow(dead_code)]
 #[derive(Debug)]
 pub(crate) enum ClientEvent {
     Gossipsub(GossipsubEvent),
diff --git a/crates/torii/libp2p/src/server/mod.rs b/crates/torii/libp2p/src/server/mod.rs
index 4a78db033b..83803a55ab 100644
--- a/crates/torii/libp2p/src/server/mod.rs
+++ b/crates/torii/libp2p/src/server/mod.rs
@@ -601,7 +601,7 @@ pub fn parse_value_to_ty(value: &PrimitiveType, ty: &mut Ty) -> Result<(), Error
                 }
             },
             Ty::ByteArray(s) => {
-                *s = string.clone();
+                s.clone_from(string);
             }
             _ => {
                 return Err(Error::InvalidMessageError(format!(