updated toolchain

stwo_cairo_prover/Cargo.toml

@@ -16,7 +16,7 @@ version = "0.1.1"
 edition = "2021"
 
 [workspace.dependencies]
-bytemuck = { version = "1.16.3", features = ["derive"] }
+bytemuck = { version = "1.20.0", features = ["derive"] }
 cairo-lang-casm = "2.7.1"
 # TODO(yuval): Use an official version, not a specific commit.
 cairo-vm = { git = "https://github.com/lambdaclass/cairo-vm", rev = "3fb0344c", features = [
@@ -33,7 +33,7 @@ serde = "1.0.207"
 serde_json = "1.0.1"
 sonic-rs = "0.3.10"
 # TODO(ShaharS): take stwo version from the source repository.
-stwo-prover = { git = "https://github.com/starkware-libs/stwo", rev = "060f0e4", features = [
+stwo-prover = { git = "https://github.com/starkware-libs/stwo", rev = "172cd35", features = [
     "parallel",
 ] }
 thiserror = "1.0.63"

stwo_cairo_prover/crates/prover/src/components/generic_opcode/prover.rs

@@ -116,7 +116,6 @@ pub struct SubComponentInputs
 {pub memory_address_to_id_inputs: [Vec<memory_address_to_id::InputType>; 3],pub memory_id_to_big_inputs: [Vec<memory_id_to_big::InputType>; 3],pub range_check_19_inputs: [Vec<range_check_19::InputType>; 28],pub range_check_9_9_inputs: [Vec<range_check_9_9::InputType>; 28],pub verify_instruction_inputs: [Vec<verify_instruction::InputType>; 1],}
 
 #[allow(clippy::useless_conversion)]
-
 #[allow(unused_variables)]
 #[allow(clippy::double_parens)]
 #[allow(non_snake_case)]

stwo_cairo_prover/crates/prover/src/input/plain.rs

@@ -67,7 +67,7 @@ pub fn input_from_finished_runner(runner: CairoRunner, dev_mode: bool) -> CairoI
         .filter_map(|(i, v)| {
             v.map(|v| MemEntry {
                 addr: i as u64,
-                val: bytemuck::cast_slice(&v.to_bytes_le()).try_into().unwrap(),
+                val: bytemuck::cast(v.to_bytes_le()),
             })
         });
     let trace = runner.relocated_trace.unwrap();

stwo_cairo_prover/crates/prover/src/input/vm_import/mod.rs

@@ -88,7 +88,7 @@ impl From<RelocatedTraceEntry> for TraceEntry {
 }
 
 pub struct TraceIter<'a, R: Read>(pub &'a mut R);
-impl<'a, R: Read> Iterator for TraceIter<'a, R> {
+impl<R: Read> Iterator for TraceIter<'_, R> {
     type Item = TraceEntry;
 
     fn next(&mut self) -> Option<Self::Item> {
@@ -110,7 +110,7 @@ pub struct MemEntry {
 }
 
 pub struct MemEntryIter<'a, R: Read>(pub &'a mut R);
-impl<'a, R: Read> Iterator for MemEntryIter<'a, R> {
+impl<R: Read> Iterator for MemEntryIter<'_, R> {
     type Item = MemEntry;
 
     fn next(&mut self) -> Option<Self::Item> {

stwo_cairo_prover/crates/prover/src/lib.rs

@@ -1,4 +1,4 @@
-#![feature(array_methods, portable_simd, iter_array_chunks, array_chunks)]
+#![feature(trait_upcasting, portable_simd, iter_array_chunks, array_chunks)]
 // TODO(Ohad): remove.
 #![allow(clippy::too_many_arguments)]
 

stwo_cairo_prover/crates/prover_types/src/lib.rs

@@ -1,3 +1,3 @@
-#![feature(portable_simd, array_methods)]
+#![feature(portable_simd)]
 pub mod cpu;
 pub mod simd;

stwo_cairo_prover/crates/prover_types/src/simd.rs

@@ -49,7 +49,7 @@ impl PackedUInt16 {
         // Safe because UInt16 is u16.
         unsafe {
             Self {
-                value: Simd::from_array(transmute(arr)),
+                value: Simd::from_array(transmute::<[UInt16; 16], [u16; 16]>(arr)),
             }
         }
     }
@@ -151,7 +151,7 @@ impl PackedUInt32 {
         // Safe because UInt32 is u32.
         unsafe {
             Self {
-                simd: Simd::from_array(transmute(arr)),
+                simd: Simd::from_array(transmute::<[UInt32; 16], [u32; 16]>(arr)),
             }
         }
     }
@@ -279,7 +279,7 @@ impl PackedUInt64 {
         // Safe because UInt64is u64.
         unsafe {
             Self {
-                value: Simd::from_array(transmute(arr)),
+                value: Simd::from_array(transmute::<[UInt64; 16], [u64; 16]>(arr)),
             }
         }
     }

stwo_cairo_prover/rust-toolchain.toml

@@ -1,2 +1,2 @@
 [toolchain]
-channel = "nightly-2024-01-04"
+channel = "nightly-2024-12-16"

stwo_cairo_prover/scripts/clippy.sh

@@ -1,4 +1,4 @@
 #!/bin/bash
 
-cargo +nightly-2024-01-04 clippy "$@" --all-targets --all-features -- -D warnings \
+cargo clippy "$@" --all-targets --all-features -- -D warnings \
     -D future-incompatible -D nonstandard-style -D rust-2018-idioms -D unused

stwo_cairo_prover/scripts/rust_fmt.sh

@@ -1,3 +1,3 @@
 #!/bin/bash
 
-cargo +nightly-2024-01-04 fmt --all -- "$@"
+cargo fmt --all -- "$@"