[INFO] cloning repository https://github.com/FawadHa1der/bn254_fixedmul
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5fa8e1b2881f725c8924279c36720492d9924d07
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[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/FawadHa1der/bn254_fixedmul
[INFO] finished tweaking git repo https://github.com/FawadHa1der/bn254_fixedmul
[INFO] tweaked toml for git repo https://github.com/FawadHa1der/bn254_fixedmul written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/FawadHa1der/bn254_fixedmul on toolchain 1ed2df61a19042f231709eb05d032ae9e2cb2084
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1ed2df61a19042f231709eb05d032ae9e2cb2084" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/FawadHa1der/bn254_fixedmul already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1ed2df61a19042f231709eb05d032ae9e2cb2084" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cc v1.2.41
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[INFO] [stdout] warning: unused imports: `BigInteger` and `Field`
[INFO] [stdout]  --> src/mont_fixed.rs:9:14
[INFO] [stdout]   |
[INFO] [stdout] 9 | use ark_ff::{BigInteger, Field, PrimeField};
[INFO] [stdout]   |              ^^^^^^^^^^  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FixedMontgomeryMulA`, `encode_batch_to_mont`, and `mont_to_fr`
[INFO] [stdout]  --> src/metal_gpu.rs:4:25
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::mont_fixed::{encode_batch_to_mont, mont_to_fr, FixedMontgomeryMulA};
[INFO] [stdout]   |                         ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/metal_gpu.rs:237:9
[INFO] [stdout]     |
[INFO] [stdout] 237 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/mont_fixed.rs:47:17
[INFO] [stdout]    |
[INFO] [stdout] 47 | fn mont_mul_raw(mut x: [u64; 4], y: [u64; 4]) -> [u64; 4] {
[INFO] [stdout]    |                 ----^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/mont_fixed.rs:148:9
[INFO] [stdout]     |
[INFO] [stdout] 148 |     let mut z0 = (t0 as i128) - (p0 as i128); borrow = (z0 >> 127) & 1; // negative? we track borrow with signed trick
[INFO] [stdout]     |         ----^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/mont_fixed.rs:149:9
[INFO] [stdout]     |
[INFO] [stdout] 149 |     let mut z1 = (t1 as i128) - (p1 as i128) - borrow; borrow = (z1 >> 127) & 1;
[INFO] [stdout]     |         ----^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/mont_fixed.rs:150:9
[INFO] [stdout]     |
[INFO] [stdout] 150 |     let mut z2 = (t2 as i128) - (p2 as i128) - borrow; borrow = (z2 >> 127) & 1;
[INFO] [stdout]     |         ----^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/mont_fixed.rs:151:9
[INFO] [stdout]     |
[INFO] [stdout] 151 |     let mut z3 = (t3 as i128) - (p3 as i128) - borrow; borrow = (z3 >> 127) & 1;
[INFO] [stdout]     |         ----^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `t0` is never read
[INFO] [stdout]   --> src/mont_fixed.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 76 |         t0 = mac(t0, m, p0, &mut c2);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 83 |         t0 = t1; t1 = t2; t2 = t3; t3 = t4; t4 = c2;
[INFO] [stdout]    |         ------- `t0` is overwritten here before the previous value is read
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `t0` is never read
[INFO] [stdout]    --> src/mont_fixed.rs:97:9
[INFO] [stdout]     |
[INFO] [stdout]  97 |         t0 = mac(t0, m, p0, &mut c2);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 103 |         t0 = t1; t1 = t2; t2 = t3; t3 = t4; t4 = c2;
[INFO] [stdout]     |         ------- `t0` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `t0` is never read
[INFO] [stdout]    --> src/mont_fixed.rs:117:9
[INFO] [stdout]     |
[INFO] [stdout] 117 |         t0 = mac(t0, m, p0, &mut c2);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 123 |         t0 = t1; t1 = t2; t2 = t3; t3 = t4; t4 = c2;
[INFO] [stdout]     |         ------- `t0` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `t0` is never read
[INFO] [stdout]    --> src/mont_fixed.rs:137:9
[INFO] [stdout]     |
[INFO] [stdout] 137 |         t0 = mac(t0, m, p0, &mut c2);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 143 |         t0 = t1; t1 = t2; t2 = t3; t3 = t4; t4 = c2;
[INFO] [stdout]     |         ------- `t0` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `t4` is never read
[INFO] [stdout]   --> src/mont_fixed.rs:59:23
[INFO] [stdout]    |
[INFO] [stdout] 59 |     let mut t4: u64 = 0;
[INFO] [stdout]    |                       ^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 72 |         t4 = c;
[INFO] [stdout]    |         ------ `t4` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `t4` is never read
[INFO] [stdout]    --> src/mont_fixed.rs:143:45
[INFO] [stdout]     |
[INFO] [stdout] 143 |         t0 = t1; t1 = t2; t2 = t3; t3 = t4; t4 = c2;
[INFO] [stdout]     |                                             ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `borrow` is never read
[INFO] [stdout]    --> src/mont_fixed.rs:147:28
[INFO] [stdout]     |
[INFO] [stdout] 147 |     let mut borrow: i128 = 0;
[INFO] [stdout]     |                            ^ this value is reassigned later and never used
[INFO] [stdout] 148 |     let mut z0 = (t0 as i128) - (p0 as i128); borrow = (z0 >> 127) & 1; // negative? we track borrow with signed trick
[INFO] [stdout]     |                                               ------------------------ `borrow` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gpu_mul_many_fixedA` should have a snake case name
[INFO] [stdout]    --> src/metal_gpu.rs:254:8
[INFO] [stdout]     |
[INFO] [stdout] 254 | pub fn gpu_mul_many_fixedA(a: Fr, xs: &[Fr]) -> Result<Vec<Fr>, &'static str> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `gpu_mul_many_fixed_a`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BigInteger` and `Field`
[INFO] [stdout]  --> src/mont_fixed.rs:9:14
[INFO] [stdout]   |
[INFO] [stdout] 9 | use ark_ff::{BigInteger, Field, PrimeField};
[INFO] [stdout]   |              ^^^^^^^^^^  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FixedMontgomeryMulA`, `encode_batch_to_mont`, and `mont_to_fr`
[INFO] [stdout]  --> src/metal_gpu.rs:4:25
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::mont_fixed::{encode_batch_to_mont, mont_to_fr, FixedMontgomeryMulA};
[INFO] [stdout]   |                         ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/metal_gpu.rs:237:9
[INFO] [stdout]     |
[INFO] [stdout] 237 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/mont_fixed.rs:47:17
[INFO] [stdout]    |
[INFO] [stdout] 47 | fn mont_mul_raw(mut x: [u64; 4], y: [u64; 4]) -> [u64; 4] {
[INFO] [stdout]    |                 ----^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/mont_fixed.rs:148:9
[INFO] [stdout]     |
[INFO] [stdout] 148 |     let mut z0 = (t0 as i128) - (p0 as i128); borrow = (z0 >> 127) & 1; // negative? we track borrow with signed trick
[INFO] [stdout]     |         ----^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/mont_fixed.rs:149:9
[INFO] [stdout]     |
[INFO] [stdout] 149 |     let mut z1 = (t1 as i128) - (p1 as i128) - borrow; borrow = (z1 >> 127) & 1;
[INFO] [stdout]     |         ----^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/mont_fixed.rs:150:9
[INFO] [stdout]     |
[INFO] [stdout] 150 |     let mut z2 = (t2 as i128) - (p2 as i128) - borrow; borrow = (z2 >> 127) & 1;
[INFO] [stdout]     |         ----^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/mont_fixed.rs:151:9
[INFO] [stdout]     |
[INFO] [stdout] 151 |     let mut z3 = (t3 as i128) - (p3 as i128) - borrow; borrow = (z3 >> 127) & 1;
[INFO] [stdout]     |         ----^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `t0` is never read
[INFO] [stdout]   --> src/mont_fixed.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 76 |         t0 = mac(t0, m, p0, &mut c2);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 83 |         t0 = t1; t1 = t2; t2 = t3; t3 = t4; t4 = c2;
[INFO] [stdout]    |         ------- `t0` is overwritten here before the previous value is read
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `t0` is never read
[INFO] [stdout]    --> src/mont_fixed.rs:97:9
[INFO] [stdout]     |
[INFO] [stdout]  97 |         t0 = mac(t0, m, p0, &mut c2);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 103 |         t0 = t1; t1 = t2; t2 = t3; t3 = t4; t4 = c2;
[INFO] [stdout]     |         ------- `t0` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `t0` is never read
[INFO] [stdout]    --> src/mont_fixed.rs:117:9
[INFO] [stdout]     |
[INFO] [stdout] 117 |         t0 = mac(t0, m, p0, &mut c2);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 123 |         t0 = t1; t1 = t2; t2 = t3; t3 = t4; t4 = c2;
[INFO] [stdout]     |         ------- `t0` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `t0` is never read
[INFO] [stdout]    --> src/mont_fixed.rs:137:9
[INFO] [stdout]     |
[INFO] [stdout] 137 |         t0 = mac(t0, m, p0, &mut c2);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 143 |         t0 = t1; t1 = t2; t2 = t3; t3 = t4; t4 = c2;
[INFO] [stdout]     |         ------- `t0` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `t4` is never read
[INFO] [stdout]   --> src/mont_fixed.rs:59:23
[INFO] [stdout]    |
[INFO] [stdout] 59 |     let mut t4: u64 = 0;
[INFO] [stdout]    |                       ^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 72 |         t4 = c;
[INFO] [stdout]    |         ------ `t4` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `t4` is never read
[INFO] [stdout]    --> src/mont_fixed.rs:143:45
[INFO] [stdout]     |
[INFO] [stdout] 143 |         t0 = t1; t1 = t2; t2 = t3; t3 = t4; t4 = c2;
[INFO] [stdout]     |                                             ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `borrow` is never read
[INFO] [stdout]    --> src/mont_fixed.rs:147:28
[INFO] [stdout]     |
[INFO] [stdout] 147 |     let mut borrow: i128 = 0;
[INFO] [stdout]     |                            ^ this value is reassigned later and never used
[INFO] [stdout] 148 |     let mut z0 = (t0 as i128) - (p0 as i128); borrow = (z0 >> 127) & 1; // negative? we track borrow with signed trick
[INFO] [stdout]     |                                               ------------------------ `borrow` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bench_fixed_mont_ciOS_naive` should have a snake case name
[INFO] [stdout]   --> benches/bench.rs:53:4
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn bench_fixed_mont_ciOS_naive(c: &mut Criterion) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `bench_fixed_mont_ci_os_naive`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bench_gpu_fixedA` should have a snake case name
[INFO] [stdout]    --> benches/bench.rs:212:4
[INFO] [stdout]     |
[INFO] [stdout] 212 | fn bench_gpu_fixedA(_c: &mut Criterion) { /* no-op on non-macOS */ }
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `bench_gpu_fixed_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_encode_decode_roundtrip` is never used
[INFO] [stdout]    --> src/mont_fixed.rs:417:8
[INFO] [stdout]     |
[INFO] [stdout] 417 |     fn test_encode_decode_roundtrip() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gpu_mul_many_fixedA` should have a snake case name
[INFO] [stdout]    --> src/metal_gpu.rs:254:8
[INFO] [stdout]     |
[INFO] [stdout] 254 | pub fn gpu_mul_many_fixedA(a: Fr, xs: &[Fr]) -> Result<Vec<Fr>, &'static str> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `gpu_mul_many_fixed_a`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 49.99s
[INFO] running `Command { std: "docker" "inspect" "1cf372caced1b2d9fc7dc29b656915b6bf97e49f59fe24b5ede7edd974581450", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cf372caced1b2d9fc7dc29b656915b6bf97e49f59fe24b5ede7edd974581450", kill_on_drop: false }`
[INFO] [stdout] 1cf372caced1b2d9fc7dc29b656915b6bf97e49f59fe24b5ede7edd974581450
