bump nightly toolchain and fix lints (#167)

Author: buffalojoec

Makefile

@@ -1,5 +1,5 @@
 SHELL := /usr/bin/env bash
-NIGHTLY_TOOLCHAIN := nightly-2024-11-22
+NIGHTLY_TOOLCHAIN := nightly-2025-10-07
 SOLANA_VERSION := 3.0.0
 
 .PHONY: audit build-test-programs prepublish publish format format-check \

bencher/src/result.rs

@@ -93,7 +93,7 @@ Solana CLI Version: {}
     )
 }
 
-fn parse_last_md_table(content: &str) -> Vec<MolluskComputeUnitBenchResult> {
+fn parse_last_md_table(content: &str) -> Vec<MolluskComputeUnitBenchResult<'_>> {
     let mut results = vec![];
 
     for line in content.lines().skip(6) {

harness/src/epoch_stake.rs

@@ -20,8 +20,7 @@ pub fn create_mock_epoch_stake(target_total: u64) -> EpochStake {
     let base_stake = target_total / num_accounts;
     let remainder = target_total % num_accounts;
 
-    std::iter::repeat(base_stake)
-        .take(num_accounts as usize - 1)
+    std::iter::repeat_n(base_stake, num_accounts as usize - 1)
         .chain(std::iter::once(base_stake + remainder))
         .for_each(|stake| {
             epoch_stake.insert(Pubkey::new_unique(), stake);

harness/src/program.rs

@@ -84,7 +84,7 @@ impl ProgramCache {
         me
     }
 
-    pub(crate) fn cache(&self) -> RefMut<ProgramCacheForTxBatch> {
+    pub(crate) fn cache(&self) -> RefMut<'_, ProgramCacheForTxBatch> {
         self.cache.borrow_mut()
     }
 

harness/tests/bpf_program.rs

@@ -152,7 +152,7 @@ fn test_transfer() {
         ],
         &[
             Check::success(),
-            Check::compute_units(2533),
+            Check::compute_units(2534),
             Check::account(&payer)
                 .lamports(payer_lamports - transfer_amount)
                 .build(),
@@ -256,7 +256,7 @@ fn test_close_account() {
         ],
         &[
             Check::success(),
-            Check::compute_units(2608),
+            Check::compute_units(2609),
             Check::account(&key)
                 .closed() // The rest is unnecessary, just testing.
                 .data(&[])
@@ -376,7 +376,7 @@ fn test_cpi() {
         ],
         &[
             Check::success(),
-            Check::compute_units(2418),
+            Check::compute_units(2371),
             Check::account(&key)
                 .data(data)
                 .lamports(lamports)

result/src/check.rs

@@ -71,7 +71,7 @@ impl<'a> Check<'a> {
     }
 
     /// Check a resulting account after executing the instruction.
-    pub fn account(pubkey: &Pubkey) -> AccountCheckBuilder {
+    pub fn account(pubkey: &Pubkey) -> AccountCheckBuilder<'_> {
         AccountCheckBuilder::new(pubkey)
     }
 

test-programs/primary/src/lib.rs

@@ -95,7 +95,7 @@ fn process_instruction(
                 vec![AccountMeta::new(*account_info.key, true)],
             );
 
-            invoke(&instruction, &[account_info.clone()])?;
+            invoke(&instruction, std::slice::from_ref(account_info))?;
         }
         Some((5, _)) => {
             // Load the same account twice and assert both infos share the