[INFO] cloning repository https://github.com/alireza-shirzad/iron-key
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alireza-shirzad/iron-key" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falireza-shirzad%2Firon-key", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falireza-shirzad%2Firon-key'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 39b4252a250d5107c95d7bd09519705baeb09ef4
[INFO] checking alireza-shirzad/iron-key against master#89a99936d9e76a50e8df622e7242190841fd871b for pr-156160-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falireza-shirzad%2Firon-key" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-4-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/alireza-shirzad/iron-key
[INFO] finished tweaking git repo https://github.com/alireza-shirzad/iron-key
[INFO] tweaked toml for git repo https://github.com/alireza-shirzad/iron-key written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/alireza-shirzad/iron-key on toolchain 89a99936d9e76a50e8df622e7242190841fd871b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+89a99936d9e76a50e8df622e7242190841fd871b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/alireza-shirzad/iron-key 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" "+89a99936d9e76a50e8df622e7242190841fd871b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr] workspace: /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /workspace/builds/worker-4-tc1/source/iron-key-bench/Cargo.toml
[INFO] [stderr] workspace: /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2024 which implies `resolver = "3"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2024 resolver, specify `workspace.resolver = "3"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Updating git repository `https://github.com/arkworks-rs/algebra.git`
[INFO] [stderr]     Updating git repository `https://github.com/arkworks-rs/std`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:fd22e2154e7db748230f413534f3a6d034160c9d2b7c14b90fba4e9bfc1a36d4" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 55c6b3e3cec87a2114da4f7cbb1f32609382d98090134256f72e32c945bfc2a6
[INFO] running `Command { std: "docker" "start" "55c6b3e3cec87a2114da4f7cbb1f32609382d98090134256f72e32c945bfc2a6", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "inspect" "55c6b3e3cec87a2114da4f7cbb1f32609382d98090134256f72e32c945bfc2a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "55c6b3e3cec87a2114da4f7cbb1f32609382d98090134256f72e32c945bfc2a6" "/opt/rustwide/cargo-home/bin/cargo" "+89a99936d9e76a50e8df622e7242190841fd871b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /opt/rustwide/workdir/subroutines/Cargo.toml
[INFO] [stderr] workspace: /opt/rustwide/workdir/Cargo.toml
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /opt/rustwide/workdir/iron-key-bench/Cargo.toml
[INFO] [stderr] workspace: /opt/rustwide/workdir/Cargo.toml
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2024 which implies `resolver = "3"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2024 resolver, specify `workspace.resolver = "3"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
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[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]     Checking cfg-if v1.0.3
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[INFO] [stderr]     Checking util v0.1.0 (/opt/rustwide/workdir/util)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> util/src/lib.rs:28:43
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn parallelizable_slice_iter<T>(data: &[T]) -> core::slice::Iter<T> {
[INFO] [stdout]    |                                           ^^^^     ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                           |
[INFO] [stdout]    |                                           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn parallelizable_slice_iter<T>(data: &[T]) -> core::slice::Iter<'_, T> {
[INFO] [stdout]    |                                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
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[INFO] [stderr]    Compiling blake3 v1.8.2
[INFO] [stderr]     Checking ark-std v0.5.0 (https://github.com/arkworks-rs/std#73dcad08)
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[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> util/src/lib.rs:28:43
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn parallelizable_slice_iter<T>(data: &[T]) -> core::slice::Iter<T> {
[INFO] [stdout]    |                                           ^^^^     ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                           |
[INFO] [stdout]    |                                           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn parallelizable_slice_iter<T>(data: &[T]) -> core::slice::Iter<'_, T> {
[INFO] [stdout]    |                                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]     Checking clap v4.5.46
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling enum-ordinalize-derive v4.3.1
[INFO] [stderr]    Compiling ark-serialize-derive v0.5.0 (https://github.com/arkworks-rs/algebra.git#851d4680)
[INFO] [stderr]    Compiling ark-ff-macros v0.5.0 (https://github.com/arkworks-rs/algebra.git#851d4680)
[INFO] [stderr]    Compiling ark-ff-asm v0.5.0 (https://github.com/arkworks-rs/algebra.git#851d4680)
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling divan-macros v0.1.21
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]     Checking ark-serialize v0.5.0 (https://github.com/arkworks-rs/algebra.git#851d4680)
[INFO] [stderr]    Compiling enum-ordinalize v4.3.0
[INFO] [stderr]    Compiling educe v0.6.0
[INFO] [stderr]    Compiling async-recursion v1.1.1
[INFO] [stderr]     Checking zeroize v1.8.1
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]     Checking divan v0.1.21
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[INFO] [stderr]     Checking merlin v3.0.0
[INFO] [stderr]     Checking regex v1.11.2
[INFO] [stderr]    Compiling protobuf-support v3.7.2
[INFO] [stderr]     Checking ark-ff v0.5.0 (https://github.com/arkworks-rs/algebra.git#851d4680)
[INFO] [stderr]     Checking ed25519 v2.2.3
[INFO] [stderr]     Checking ndarray v0.16.1
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking serde_bytes v0.11.17
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking ed25519-dalek v2.2.0
[INFO] [stderr]    Compiling protobuf-parse v3.7.2
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.4.0
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stderr]    Compiling protobuf-codegen v3.7.2
[INFO] [stderr]     Checking ark-poly v0.5.0 (https://github.com/arkworks-rs/algebra.git#851d4680)
[INFO] [stderr]     Checking transcript v0.1.0 (/opt/rustwide/workdir/transcript)
[INFO] [stderr]     Checking ark-ec v0.5.0 (https://github.com/arkworks-rs/algebra.git#851d4680)
[INFO] [stderr]    Compiling akd_core v0.11.0
[INFO] [stderr]     Checking akd v0.11.0
[INFO] [stderr]     Checking ark-bn254 v0.5.0 (https://github.com/arkworks-rs/algebra.git#851d4680)
[INFO] [stderr]     Checking arithmetic v0.1.0 (/opt/rustwide/workdir/arithmetic)
[INFO] [stdout] warning: unused import: `univariate::DenseOrSparsePolynomial`
[INFO] [stdout]  --> arithmetic/src/multilinear_polynomial.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     univariate::DenseOrSparsePolynomial, MultilinearExtension, SparseMultilinearExtension,
[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 import: `univariate::DenseOrSparsePolynomial`
[INFO] [stdout]  --> arithmetic/src/multilinear_polynomial.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     univariate::DenseOrSparsePolynomial, MultilinearExtension, SparseMultilinearExtension,
[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 import: `std::collections::HashSet`
[INFO] [stdout]    --> arithmetic/src/multilinear_polynomial.rs:442:9
[INFO] [stdout]     |
[INFO] [stdout] 442 |     use std::collections::HashSet;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::Rng`
[INFO] [stdout]    --> arithmetic/src/multilinear_polynomial.rs:448:19
[INFO] [stdout]     |
[INFO] [stdout] 448 |     use ark_std::{rand::Rng, test_rng, One, UniformRand, Zero};
[INFO] [stdout]     |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MultilinearExtension`
[INFO] [stdout]   --> arithmetic/src/virtual_polynomial.rs:15:43
[INFO] [stdout]    |
[INFO] [stdout] 15 | use ark_poly::{DenseMultilinearExtension, MultilinearExtension, Polynomial};
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MultilinearExtension`
[INFO] [stdout]   --> arithmetic/src/virtual_polynomial.rs:15:43
[INFO] [stdout]    |
[INFO] [stdout] 15 | use ark_poly::{DenseMultilinearExtension, MultilinearExtension, Polynomial};
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking subroutines v0.1.0 (/opt/rustwide/workdir/subroutines)
[INFO] [stdout] warning: unused imports: `Commitment` and `self`
[INFO] [stdout]   --> subroutines/src/pcs/kzhk/mod.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 |     poly::{self, DenseOrSparseMLE},
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 11 |     Commitment, PCSError, PolynomialCommitmentScheme, StructuredReferenceString,
[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 import: `univariate::DenseOrSparsePolynomial`
[INFO] [stdout]   --> subroutines/src/pcs/kzhk/mod.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     univariate::DenseOrSparsePolynomial, DenseMultilinearExtension, MultilinearExtension,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `RngCore` and `log2`
[INFO] [stdout]   --> subroutines/src/pcs/kzhk/mod.rs:21:55
[INFO] [stdout]    |
[INFO] [stdout] 21 |     cfg_into_iter, cfg_iter, cfg_iter_mut, end_timer, log2,
[INFO] [stdout]    |                                                       ^^^^
[INFO] [stdout] 22 |     rand::{Rng, RngCore},
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `smallvec::SmallVec`
[INFO] [stdout]   --> subroutines/src/pcs/kzhk/mod.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | use smallvec::SmallVec;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `collections::BTreeMap`
[INFO] [stdout]   --> subroutines/src/pcs/kzhk/mod.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     collections::BTreeMap,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cfg_for_each_with_scratch`
[INFO] [stdout]  --> subroutines/src/pcs/kzhk/srs.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     cfg_for_each_with_scratch,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AffineRepr` and `PrimeGroup`
[INFO] [stdout]  --> subroutines/src/pcs/kzhk/srs.rs:9:58
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pairing::Pairing, scalar_mul::BatchMulPreprocessing, AffineRepr, CurveGroup, PrimeGroup,
[INFO] [stdout]   |                                                          ^^^^^^^^^^              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ark_ff::PrimeField`
[INFO] [stdout]   --> subroutines/src/pcs/kzhk/srs.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use ark_ff::PrimeField;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `cfg_into_iter` and `cfg_iter_mut`
[INFO] [stdout]   --> subroutines/src/pcs/kzhk/srs.rs:13:15
[INFO] [stdout]    |
[INFO] [stdout] 13 | use ark_std::{cfg_into_iter, cfg_iter_mut, end_timer, rand::Rng, start_timer, One, UniformRand};
[INFO] [stdout]    |               ^^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `evaluate_last_sparse`
[INFO] [stdout]   --> subroutines/src/pcs/kzhk/mod.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |         evaluate_last_sparse, fix_last_variables, fix_last_variables_boolean,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `default`
[INFO] [stdout]   --> subroutines/src/pcs/mod.rs:11:27
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::{borrow::Borrow, default, fmt::Debug, hash::Hash};
[INFO] [stdout]    |                           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ark_poly::DenseMultilinearExtension`
[INFO] [stdout]   --> subroutines/src/poly_iop/sum_check/prover.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use ark_poly::DenseMultilinearExtension;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cfg_iter`
[INFO] [stdout]   --> subroutines/src/poly_iop/sum_check/prover.rs:19:30
[INFO] [stdout]    |
[INFO] [stdout] 19 | use ark_std::{cfg_into_iter, cfg_iter, end_timer, start_timer, vec::Vec};
[INFO] [stdout]    |                              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> subroutines/src/poly_iop/sum_check/prover.rs:223:42
[INFO] [stdout]     |
[INFO] [stdout] 223 |                 .filter(|&(i, _point_i)| (i != j))
[INFO] [stdout]     |                                          ^      ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 223 -                 .filter(|&(i, _point_i)| (i != j))
[INFO] [stdout] 223 +                 .filter(|&(i, _point_i)| i != j)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Commitment` and `self`
[INFO] [stdout]   --> subroutines/src/pcs/kzhk/mod.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 |     poly::{self, DenseOrSparseMLE},
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 11 |     Commitment, PCSError, PolynomialCommitmentScheme, StructuredReferenceString,
[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 import: `univariate::DenseOrSparsePolynomial`
[INFO] [stdout]   --> subroutines/src/pcs/kzhk/mod.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     univariate::DenseOrSparsePolynomial, DenseMultilinearExtension, MultilinearExtension,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `RngCore` and `log2`
[INFO] [stdout]   --> subroutines/src/pcs/kzhk/mod.rs:21:55
[INFO] [stdout]    |
[INFO] [stdout] 21 |     cfg_into_iter, cfg_iter, cfg_iter_mut, end_timer, log2,
[INFO] [stdout]    |                                                       ^^^^
[INFO] [stdout] 22 |     rand::{Rng, RngCore},
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `smallvec::SmallVec`
[INFO] [stdout]   --> subroutines/src/pcs/kzhk/mod.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | use smallvec::SmallVec;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `collections::BTreeMap`
[INFO] [stdout]   --> subroutines/src/pcs/kzhk/mod.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     collections::BTreeMap,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cfg_for_each_with_scratch`
[INFO] [stdout]  --> subroutines/src/pcs/kzhk/srs.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     cfg_for_each_with_scratch,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AffineRepr` and `PrimeGroup`
[INFO] [stdout]  --> subroutines/src/pcs/kzhk/srs.rs:9:58
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pairing::Pairing, scalar_mul::BatchMulPreprocessing, AffineRepr, CurveGroup, PrimeGroup,
[INFO] [stdout]   |                                                          ^^^^^^^^^^              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ark_ff::PrimeField`
[INFO] [stdout]   --> subroutines/src/pcs/kzhk/srs.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use ark_ff::PrimeField;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `cfg_into_iter` and `cfg_iter_mut`
[INFO] [stdout]   --> subroutines/src/pcs/kzhk/srs.rs:13:15
[INFO] [stdout]    |
[INFO] [stdout] 13 | use ark_std::{cfg_into_iter, cfg_iter_mut, end_timer, rand::Rng, start_timer, One, UniformRand};
[INFO] [stdout]    |               ^^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `evaluate_last_sparse`
[INFO] [stdout]   --> subroutines/src/pcs/kzhk/mod.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |         evaluate_last_sparse, fix_last_variables, fix_last_variables_boolean,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `default`
[INFO] [stdout]   --> subroutines/src/pcs/mod.rs:11:27
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::{borrow::Borrow, default, fmt::Debug, hash::Hash};
[INFO] [stdout]    |                           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ark_poly::DenseMultilinearExtension`
[INFO] [stdout]   --> subroutines/src/poly_iop/sum_check/prover.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use ark_poly::DenseMultilinearExtension;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cfg_iter`
[INFO] [stdout]   --> subroutines/src/poly_iop/sum_check/prover.rs:19:30
[INFO] [stdout]    |
[INFO] [stdout] 19 | use ark_std::{cfg_into_iter, cfg_iter, end_timer, start_timer, vec::Vec};
[INFO] [stdout]    |                              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> subroutines/src/poly_iop/sum_check/prover.rs:223:42
[INFO] [stdout]     |
[INFO] [stdout] 223 |                 .filter(|&(i, _point_i)| (i != j))
[INFO] [stdout]     |                                          ^      ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 223 -                 .filter(|&(i, _point_i)| (i != j))
[INFO] [stdout] 223 +                 .filter(|&(i, _point_i)| i != j)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking whatsapp-bench v0.1.0 (/opt/rustwide/workdir/whatsapp-bench)
[INFO] [stdout] warning: unused import: `CanonicalDeserialize`
[INFO] [stdout]  --> subroutines/src/poly.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     CanonicalDeserialize, CanonicalSerialize, Read, SerializationError, Valid, Write,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CanonicalSerialize`
[INFO] [stdout]  --> subroutines/src/poly.rs:6:27
[INFO] [stdout]   |
[INFO] [stdout] 6 |     CanonicalDeserialize, CanonicalSerialize, Read, SerializationError, Valid, Write,
[INFO] [stdout]   |                           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]  --> subroutines/src/poly.rs:6:80
[INFO] [stdout]   |
[INFO] [stdout] 6 |     CanonicalDeserialize, CanonicalSerialize, Read, SerializationError, Valid, Write,
[INFO] [stdout]   |                                                                                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Read`
[INFO] [stdout]  --> subroutines/src/poly.rs:6:47
[INFO] [stdout]   |
[INFO] [stdout] 6 |     CanonicalDeserialize, CanonicalSerialize, Read, SerializationError, Valid, Write,
[INFO] [stdout]   |                                               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CanonicalDeserialize`
[INFO] [stdout]  --> subroutines/src/poly.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     CanonicalDeserialize, CanonicalSerialize, Read, SerializationError, Valid, Write,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CanonicalSerialize`
[INFO] [stdout]  --> subroutines/src/poly.rs:6:27
[INFO] [stdout]   |
[INFO] [stdout] 6 |     CanonicalDeserialize, CanonicalSerialize, Read, SerializationError, Valid, Write,
[INFO] [stdout]   |                           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]  --> subroutines/src/poly.rs:6:80
[INFO] [stdout]   |
[INFO] [stdout] 6 |     CanonicalDeserialize, CanonicalSerialize, Read, SerializationError, Valid, Write,
[INFO] [stdout]   |                                                                                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Read`
[INFO] [stdout]  --> subroutines/src/poly.rs:6:47
[INFO] [stdout]   |
[INFO] [stdout] 6 |     CanonicalDeserialize, CanonicalSerialize, Read, SerializationError, Valid, Write,
[INFO] [stdout]   |                                               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> subroutines/src/pcs/kzhk/srs.rs:476:16
[INFO] [stdout]     |
[INFO] [stdout] 476 | fn pow_le_u128(mut x: u128, k: u32, n: u128) -> bool {
[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]    --> subroutines/src/pcs/kzhk/srs.rs:476:16
[INFO] [stdout]     |
[INFO] [stdout] 476 | fn pow_le_u128(mut x: u128, k: u32, n: u128) -> bool {
[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: unused variable: `rng`
[INFO] [stdout]   --> subroutines/src/pcs/kzhk/mod.rs:81:9
[INFO] [stdout]    |
[INFO] [stdout] 81 |         rng: &mut R,
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_rng`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]    --> subroutines/src/pcs/kzhk/mod.rs:479:13
[INFO] [stdout]     |
[INFO] [stdout] 479 |         let p = match proof.get_f() {
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `aux`
[INFO] [stdout]    --> subroutines/src/pcs/kzhk/mod.rs:503:21
[INFO] [stdout]     |
[INFO] [stdout] 503 |         for ((comm, aux), value) in commitments.iter().zip(auxs.iter()).zip(values.iter()) {
[INFO] [stdout]     |                     ^^^ help: if this is intentional, prefix it with an underscore: `_aux`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_zk`
[INFO] [stdout]    --> subroutines/src/pcs/kzhk/mod.rs:907:36
[INFO] [stdout]     |
[INFO] [stdout] 907 | pub fn compute_k(poly_size: usize, is_zk: bool) -> usize {
[INFO] [stdout]     |                                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_is_zk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]    --> subroutines/src/pcs/kzhk/mod.rs:908:9
[INFO] [stdout]     |
[INFO] [stdout] 908 |     let n: u128 = 1 << poly_size;
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rng`
[INFO] [stdout]   --> subroutines/src/pcs/kzhk/mod.rs:81:9
[INFO] [stdout]    |
[INFO] [stdout] 81 |         rng: &mut R,
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_rng`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `prover_param`
[INFO] [stdout]   --> subroutines/src/pcs/mod.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |         prover_param: impl Borrow<Self::ProverParam>,
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_prover_param`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `polynomial`
[INFO] [stdout]   --> subroutines/src/pcs/mod.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |         polynomial: &Self::Polynomial,
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_polynomial`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `com`
[INFO] [stdout]   --> subroutines/src/pcs/mod.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |         com: &Self::Commitment,
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_com`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `aux`
[INFO] [stdout]   --> subroutines/src/pcs/mod.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 |         aux: &mut Self::Aux,
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_aux`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `commitment`
[INFO] [stdout]   --> subroutines/src/pcs/mod.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 82 |         commitment: &Self::Commitment,
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_commitment`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> subroutines/src/poly_iop/sum_check/mod.rs:155:9
[INFO] [stdout]     |
[INFO] [stdout] 155 |         mut poly: Self::VirtualPolynomial,
[INFO] [stdout]     |         ----^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> subroutines/src/poly_iop/sum_check/mod.rs:165:13
[INFO] [stdout]     |
[INFO] [stdout] 165 |         for i in 0..num_vars {
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]    --> subroutines/src/pcs/kzhk/mod.rs:479:13
[INFO] [stdout]     |
[INFO] [stdout] 479 |         let p = match proof.get_f() {
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `aux`
[INFO] [stdout]    --> subroutines/src/pcs/kzhk/mod.rs:503:21
[INFO] [stdout]     |
[INFO] [stdout] 503 |         for ((comm, aux), value) in commitments.iter().zip(auxs.iter()).zip(values.iter()) {
[INFO] [stdout]     |                     ^^^ help: if this is intentional, prefix it with an underscore: `_aux`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> subroutines/src/poly.rs:110:23
[INFO] [stdout]     |
[INFO] [stdout] 110 |     fn relabel(&self, mut a: usize, mut b: usize, k: usize) -> Self {
[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]    --> subroutines/src/poly.rs:110:37
[INFO] [stdout]     |
[INFO] [stdout] 110 |     fn relabel(&self, mut a: usize, mut b: usize, k: usize) -> Self {
[INFO] [stdout]     |                                     ----^
[INFO] [stdout]     |                                     |
[INFO] [stdout]     |                                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `decode_coords` is never used
[INFO] [stdout]    --> subroutines/src/pcs/kzhk/srs.rs:408:4
[INFO] [stdout]     |
[INFO] [stdout] 408 | fn decode_coords(mut idx: usize, bases: &[usize], out_coords: &mut Vec<usize>) {
[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 `test_single_helper` is never used
[INFO] [stdout]  --> subroutines/src/pcs/kzhk/test.rs:5:4
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn test_single_helper(
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `N` should have a snake case name
[INFO] [stdout]    --> subroutines/src/pcs/kzhk/srs.rs:420:27
[INFO] [stdout]     |
[INFO] [stdout] 420 | pub fn ceil_k_root_scaled(N: u128, k: u32) -> u128 {
[INFO] [stdout]     |                           ^ help: convert the identifier to snake case: `n`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `N` should have a snake case name
[INFO] [stdout]    --> subroutines/src/pcs/kzhk/srs.rs:455:24
[INFO] [stdout]     |
[INFO] [stdout] 455 | fn kth_root_floor_u128(N: u128, k: u32) -> u128 {
[INFO] [stdout]     |                        ^ help: convert the identifier to snake case: `n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking iron-key v0.1.0 (/opt/rustwide/workdir/iron-key)
[INFO] [stdout] warning: unused variable: `is_zk`
[INFO] [stdout]    --> subroutines/src/pcs/kzhk/mod.rs:907:36
[INFO] [stdout]     |
[INFO] [stdout] 907 | pub fn compute_k(poly_size: usize, is_zk: bool) -> usize {
[INFO] [stdout]     |                                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_is_zk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]    --> subroutines/src/pcs/kzhk/mod.rs:908:9
[INFO] [stdout]     |
[INFO] [stdout] 908 |     let n: u128 = 1 << poly_size;
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `prover_param`
[INFO] [stdout]   --> subroutines/src/pcs/mod.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |         prover_param: impl Borrow<Self::ProverParam>,
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_prover_param`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `polynomial`
[INFO] [stdout]   --> subroutines/src/pcs/mod.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |         polynomial: &Self::Polynomial,
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_polynomial`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `com`
[INFO] [stdout]   --> subroutines/src/pcs/mod.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |         com: &Self::Commitment,
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_com`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `aux`
[INFO] [stdout]   --> subroutines/src/pcs/mod.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 |         aux: &mut Self::Aux,
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_aux`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `commitment`
[INFO] [stdout]   --> subroutines/src/pcs/mod.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 82 |         commitment: &Self::Commitment,
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_commitment`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> subroutines/src/poly_iop/sum_check/mod.rs:155:9
[INFO] [stdout]     |
[INFO] [stdout] 155 |         mut poly: Self::VirtualPolynomial,
[INFO] [stdout]     |         ----^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> subroutines/src/poly_iop/sum_check/mod.rs:165:13
[INFO] [stdout]     |
[INFO] [stdout] 165 |         for i in 0..num_vars {
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> subroutines/src/poly.rs:110:23
[INFO] [stdout]     |
[INFO] [stdout] 110 |     fn relabel(&self, mut a: usize, mut b: usize, k: usize) -> Self {
[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]    --> subroutines/src/poly.rs:110:37
[INFO] [stdout]     |
[INFO] [stdout] 110 |     fn relabel(&self, mut a: usize, mut b: usize, k: usize) -> Self {
[INFO] [stdout]     |                                     ----^
[INFO] [stdout]     |                                     |
[INFO] [stdout]     |                                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `decode_coords` is never used
[INFO] [stdout]    --> subroutines/src/pcs/kzhk/srs.rs:408:4
[INFO] [stdout]     |
[INFO] [stdout] 408 | fn decode_coords(mut idx: usize, bases: &[usize], out_coords: &mut Vec<usize>) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `N` should have a snake case name
[INFO] [stdout]    --> subroutines/src/pcs/kzhk/srs.rs:420:27
[INFO] [stdout]     |
[INFO] [stdout] 420 | pub fn ceil_k_root_scaled(N: u128, k: u32) -> u128 {
[INFO] [stdout]     |                           ^ help: convert the identifier to snake case: `n`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `N` should have a snake case name
[INFO] [stdout]    --> subroutines/src/pcs/kzhk/srs.rs:455:24
[INFO] [stdout]     |
[INFO] [stdout] 455 | fn kth_root_floor_u128(N: u128, k: u32) -> u128 {
[INFO] [stdout]     |                        ^ help: convert the identifier to snake case: `n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::error`
[INFO] [stdout]  --> iron-key/src/auditor/errors.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::error;
[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 import: `std::error`
[INFO] [stdout]  --> iron-key/src/client/errors.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::error;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `hash` and `marker::PhantomData`
[INFO] [stdout]  --> iron-key/src/client/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     hash,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 7 |     marker::PhantomData,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `transcript::IOPTranscript`
[INFO] [stdout]   --> iron-key/src/client/mod.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use transcript::IOPTranscript;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BulletinBoard`
[INFO] [stdout]   --> iron-key/src/client/mod.rs:18:10
[INFO] [stdout]    |
[INFO] [stdout] 18 |     bb::{BulletinBoard, dummybb::DummyBB},
[INFO] [stdout]    |          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CanonicalDeserialize` and `CanonicalSerialize`
[INFO] [stdout]   --> iron-key/src/ironkey.rs:12:21
[INFO] [stdout]    |
[INFO] [stdout] 12 | use ark_serialize::{CanonicalDeserialize, CanonicalSerialize};
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BufReader`, `BufWriter`, `Read`, `Write`, `env::current_dir`, and `fs::File`
[INFO] [stdout]   --> iron-key/src/ironkey.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     env::current_dir,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 16 |     fs::File,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 17 |     io::{BufReader, BufWriter, Read, Write},
[INFO] [stdout]    |          ^^^^^^^^^  ^^^^^^^^^  ^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `pcs`
[INFO] [stdout]   --> iron-key/src/ironkey.rs:20:47
[INFO] [stdout]    |
[INFO] [stdout] 20 | use subroutines::{PolynomialCommitmentScheme, pcs, poly::DenseOrSparseMLE};
[INFO] [stdout]    |                                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::error`
[INFO] [stdout]  --> iron-key/src/server/errors.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::error;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AdditiveGroup`
[INFO] [stdout]  --> iron-key/src/structs/dictionary.rs:4:14
[INFO] [stdout]   |
[INFO] [stdout] 4 | use ark_ec::{AdditiveGroup, pairing::Pairing};
[INFO] [stdout]   |              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Field` and `PrimeField`
[INFO] [stdout]  --> iron-key/src/structs/dictionary.rs:5:14
[INFO] [stdout]   |
[INFO] [stdout] 5 | use ark_ff::{Field, PrimeField};
[INFO] [stdout]   |              ^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DenseMultilinearExtension` and `univariate::DenseOrSparsePolynomial`
[INFO] [stdout]  --> iron-key/src/structs/dictionary.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     DenseMultilinearExtension, MultilinearExtension, SparseMultilinearExtension,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 8 |     univariate::DenseOrSparsePolynomial,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BTreeMap`
[INFO] [stdout]   --> iron-key/src/structs/dictionary.rs:17:19
[INFO] [stdout]    |
[INFO] [stdout] 17 |     collections::{BTreeMap, HashMap},
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ark_std::log2`
[INFO] [stdout]  --> iron-key/src/structs/pp.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use ark_std::log2;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ark_poly::DenseMultilinearExtension`
[INFO] [stdout]  --> iron-key/src/structs/pp.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use ark_poly::DenseMultilinearExtension;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CanonicalDeserialize`
[INFO] [stdout]  --> iron-key/src/structs/pp.rs:6:21
[INFO] [stdout]   |
[INFO] [stdout] 6 | use ark_serialize::{CanonicalDeserialize, CanonicalSerialize};
[INFO] [stdout]   |                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Field`
[INFO] [stdout]  --> iron-key/src/utils.rs:1:14
[INFO] [stdout]   |
[INFO] [stdout] 1 | use ark_ff::{Field, PrimeField};
[INFO] [stdout]   |              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> iron-key/src/client/mod.rs:166:9
[INFO] [stdout]     |
[INFO] [stdout] 165 |         todo!();
[INFO] [stdout]     |         ------- any code following this expression is unreachable
[INFO] [stdout] 166 |         Ok(())
[INFO] [stdout]     |         ^^^^^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::error`
[INFO] [stdout]  --> iron-key/src/auditor/errors.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::error;
[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 import: `std::error`
[INFO] [stdout]  --> iron-key/src/client/errors.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::error;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `hash` and `marker::PhantomData`
[INFO] [stdout]  --> iron-key/src/client/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     hash,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 7 |     marker::PhantomData,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `transcript::IOPTranscript`
[INFO] [stdout]   --> iron-key/src/client/mod.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use transcript::IOPTranscript;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BulletinBoard`
[INFO] [stdout]   --> iron-key/src/client/mod.rs:18:10
[INFO] [stdout]    |
[INFO] [stdout] 18 |     bb::{BulletinBoard, dummybb::DummyBB},
[INFO] [stdout]    |          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CanonicalDeserialize` and `CanonicalSerialize`
[INFO] [stdout]   --> iron-key/src/ironkey.rs:12:21
[INFO] [stdout]    |
[INFO] [stdout] 12 | use ark_serialize::{CanonicalDeserialize, CanonicalSerialize};
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BufReader`, `BufWriter`, `Read`, `Write`, `env::current_dir`, and `fs::File`
[INFO] [stdout]   --> iron-key/src/ironkey.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     env::current_dir,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 16 |     fs::File,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 17 |     io::{BufReader, BufWriter, Read, Write},
[INFO] [stdout]    |          ^^^^^^^^^  ^^^^^^^^^  ^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `pcs`
[INFO] [stdout]   --> iron-key/src/ironkey.rs:20:47
[INFO] [stdout]    |
[INFO] [stdout] 20 | use subroutines::{PolynomialCommitmentScheme, pcs, poly::DenseOrSparseMLE};
[INFO] [stdout]    |                                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::error`
[INFO] [stdout]  --> iron-key/src/server/errors.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::error;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ops::Add`
[INFO] [stdout]  --> iron-key/src/server/tests.rs:1:33
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::HashMap, ops::Add};
[INFO] [stdout]   |                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BulletinBoard` and `pp::IronClientKey`
[INFO] [stdout]   --> iron-key/src/server/tests.rs:7:10
[INFO] [stdout]    |
[INFO] [stdout]  7 |     bb::{BulletinBoard, dummybb::DummyBB},
[INFO] [stdout]    |          ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 10 |     structs::{IronLabel, IronSpecification, pp::IronClientKey},
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AdditiveGroup`
[INFO] [stdout]  --> iron-key/src/structs/dictionary.rs:4:14
[INFO] [stdout]   |
[INFO] [stdout] 4 | use ark_ec::{AdditiveGroup, pairing::Pairing};
[INFO] [stdout]   |              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Field` and `PrimeField`
[INFO] [stdout]  --> iron-key/src/structs/dictionary.rs:5:14
[INFO] [stdout]   |
[INFO] [stdout] 5 | use ark_ff::{Field, PrimeField};
[INFO] [stdout]   |              ^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DenseMultilinearExtension` and `univariate::DenseOrSparsePolynomial`
[INFO] [stdout]  --> iron-key/src/structs/dictionary.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     DenseMultilinearExtension, MultilinearExtension, SparseMultilinearExtension,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 8 |     univariate::DenseOrSparsePolynomial,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BTreeMap`
[INFO] [stdout]   --> iron-key/src/structs/dictionary.rs:17:19
[INFO] [stdout]    |
[INFO] [stdout] 17 |     collections::{BTreeMap, HashMap},
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ark_std::log2`
[INFO] [stdout]  --> iron-key/src/structs/pp.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use ark_std::log2;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ark_poly::DenseMultilinearExtension`
[INFO] [stdout]  --> iron-key/src/structs/pp.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use ark_poly::DenseMultilinearExtension;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CanonicalDeserialize`
[INFO] [stdout]  --> iron-key/src/structs/pp.rs:6:21
[INFO] [stdout]   |
[INFO] [stdout] 6 | use ark_serialize::{CanonicalDeserialize, CanonicalSerialize};
[INFO] [stdout]   |                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Field`
[INFO] [stdout]  --> iron-key/src/utils.rs:1:14
[INFO] [stdout]   |
[INFO] [stdout] 1 | use ark_ff::{Field, PrimeField};
[INFO] [stdout]   |              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `proof`
[INFO] [stdout]    --> iron-key/src/client/mod.rs:143:9
[INFO] [stdout]     |
[INFO] [stdout] 143 |         proof: Self::SelfAuditProof,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_proof`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bulletin_board`
[INFO] [stdout]    --> iron-key/src/client/mod.rs:144:9
[INFO] [stdout]     |
[INFO] [stdout] 144 |         bulletin_board: &Self::BulletinBoard,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bulletin_board`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> iron-key/src/client/mod.rs:166:9
[INFO] [stdout]     |
[INFO] [stdout] 165 |         todo!();
[INFO] [stdout]     |         ------- any code following this expression is unreachable
[INFO] [stdout] 166 |         Ok(())
[INFO] [stdout]     |         ^^^^^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> iron-key/src/server/mod.rs:118:13
[INFO] [stdout]     |
[INFO] [stdout] 118 |         let mut rng = test_rng();
[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: unused variable: `rng`
[INFO] [stdout]    --> iron-key/src/server/mod.rs:118:13
[INFO] [stdout]     |
[INFO] [stdout] 118 |         let mut rng = test_rng();
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rng`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> iron-key/src/server/mod.rs:229:13
[INFO] [stdout]     |
[INFO] [stdout] 229 |         let mut rng = test_rng();
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rng`
[INFO] [stdout]    --> iron-key/src/server/mod.rs:229:13
[INFO] [stdout]     |
[INFO] [stdout] 229 |         let mut rng = test_rng();
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rng`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bulletin_board`
[INFO] [stdout]    --> iron-key/src/server/mod.rs:280:9
[INFO] [stdout]     |
[INFO] [stdout] 280 |         bulletin_board: &mut Self::BulletinBoard,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bulletin_board`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `AuditorError` is never used
[INFO] [stdout]  --> iron-key/src/auditor/errors.rs:8:17
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub(crate) enum AuditorError {}
[INFO] [stdout]   |                 ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `UnknownIndex` and `SelfAuditFailed` are never constructed
[INFO] [stdout]   --> iron-key/src/client/errors.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub(crate) enum ClientError {
[INFO] [stdout]    |                 ----------- variants in this enum
[INFO] [stdout]  9 |     #[error("Client does not know its index yet.")]
[INFO] [stdout] 10 |     UnknownIndex,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     SelfAuditFailed,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ClientError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `AlreadyRegistered` is never constructed
[INFO] [stdout]   --> iron-key/src/server/errors.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub(crate) enum ServerError {
[INFO] [stdout]    |                 ----------- variant in this enum
[INFO] [stdout]  9 |     #[error("The current update batch has a label that is already registered.")]
[INFO] [stdout] 10 |     AlreadyRegistered,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ServerError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `fmt` is never used
[INFO] [stdout]    --> iron-key/src/structs/dictionary.rs:204:8
[INFO] [stdout]     |
[INFO] [stdout]  28 | impl<E: Pairing, T: Debug + VKDLabel<E>> IronDictionary<E, T> {
[INFO] [stdout]     | ------------------------------------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 204 |     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LabelAlreadyExists` is never constructed
[INFO] [stdout]    --> iron-key/src/structs/dictionary.rs:257:5
[INFO] [stdout]     |
[INFO] [stdout] 252 | pub(crate) enum DictionaryError {
[INFO] [stdout]     |                 --------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 257 |     LabelAlreadyExists(String),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `DictionaryError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `proof`
[INFO] [stdout]    --> iron-key/src/client/mod.rs:143:9
[INFO] [stdout]     |
[INFO] [stdout] 143 |         proof: Self::SelfAuditProof,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_proof`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bulletin_board`
[INFO] [stdout]    --> iron-key/src/client/mod.rs:144:9
[INFO] [stdout]     |
[INFO] [stdout] 144 |         bulletin_board: &Self::BulletinBoard,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bulletin_board`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> iron-key/src/server/tests.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |     let mut auditor = IronAuditor::<Bn254, IronLabel, KZHK<Bn254>>::init(pp.to_auditor_key());
[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] [stderr]     Checking iron-key-bench v0.1.0 (/opt/rustwide/workdir/iron-key-bench)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> iron-key/src/server/mod.rs:118:13
[INFO] [stdout]     |
[INFO] [stdout] 118 |         let mut rng = test_rng();
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rng`
[INFO] [stdout]    --> iron-key/src/server/mod.rs:118:13
[INFO] [stdout]     |
[INFO] [stdout] 118 |         let mut rng = test_rng();
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rng`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> iron-key/src/server/mod.rs:229:13
[INFO] [stdout]     |
[INFO] [stdout] 229 |         let mut rng = test_rng();
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rng`
[INFO] [stdout]    --> iron-key/src/server/mod.rs:229:13
[INFO] [stdout]     |
[INFO] [stdout] 229 |         let mut rng = test_rng();
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rng`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bulletin_board`
[INFO] [stdout]    --> iron-key/src/server/mod.rs:280:9
[INFO] [stdout]     |
[INFO] [stdout] 280 |         bulletin_board: &mut Self::BulletinBoard,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bulletin_board`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field`
[INFO] [stdout]   --> iron-key/src/structs/mod.rs:67:9
[INFO] [stdout]    |
[INFO] [stdout] 67 |     let field: ark_bn254::Fr = <IronLabel as VKDLabel<ark_bn254::Bn254>>::to_field(&label);
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `AuditorError` is never used
[INFO] [stdout]  --> iron-key/src/auditor/errors.rs:8:17
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub(crate) enum AuditorError {}
[INFO] [stdout]   |                 ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `UnknownIndex` and `SelfAuditFailed` are never constructed
[INFO] [stdout]   --> iron-key/src/client/errors.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub(crate) enum ClientError {
[INFO] [stdout]    |                 ----------- variants in this enum
[INFO] [stdout]  9 |     #[error("Client does not know its index yet.")]
[INFO] [stdout] 10 |     UnknownIndex,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     SelfAuditFailed,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ClientError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `fmt` is never used
[INFO] [stdout]    --> iron-key/src/structs/dictionary.rs:204:8
[INFO] [stdout]     |
[INFO] [stdout]  28 | impl<E: Pairing, T: Debug + VKDLabel<E>> IronDictionary<E, T> {
[INFO] [stdout]     | ------------------------------------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 204 |     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LabelAlreadyExists` is never constructed
[INFO] [stdout]    --> iron-key/src/structs/dictionary.rs:257:5
[INFO] [stdout]     |
[INFO] [stdout] 252 | pub(crate) enum DictionaryError {
[INFO] [stdout]     |                 --------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 257 |     LabelAlreadyExists(String),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `DictionaryError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `iron_key_bench::KZH_PARAM`
[INFO] [stdout]   --> iron-key-bench/benches/audit.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use iron_key_bench::KZH_PARAM;
[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 import: `self`
[INFO] [stdout]   --> iron-key-bench/benches/client_lookup.rs:12:14
[INFO] [stdout]    |
[INFO] [stdout] 12 |     client::{self, IronClient},
[INFO] [stdout]    |              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `iron_key_bench::KZH_PARAM`
[INFO] [stdout]   --> iron-key-bench/benches/client_lookup.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use iron_key_bench::KZH_PARAM;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `iron_key_bench::KZH_PARAM`
[INFO] [stdout]   --> iron-key-bench/benches/server_update_reg.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use iron_key_bench::KZH_PARAM;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `iron_key_bench::KZH_PARAM`
[INFO] [stdout]   --> iron-key-bench/benches/server_update_reg.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use iron_key_bench::KZH_PARAM;
[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 import: `iron_key_bench::KZH_PARAM`
[INFO] [stdout]   --> iron-key-bench/benches/audit.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use iron_key_bench::KZH_PARAM;
[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 import: `self`
[INFO] [stdout]   --> iron-key-bench/benches/client_lookup.rs:12:14
[INFO] [stdout]    |
[INFO] [stdout] 12 |     client::{self, IronClient},
[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 import: `iron_key_bench::KZH_PARAM`
[INFO] [stdout]   --> iron-key-bench/benches/client_lookup.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use iron_key_bench::KZH_PARAM;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `Params` is more private than the item `PARAMS`
[INFO] [stdout]    --> iron-key-bench/benches/server_update_reg.rs:111:1
[INFO] [stdout]     |
[INFO] [stdout] 111 | pub const PARAMS: &[Params] = &{
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ constant `PARAMS` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `Params` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> iron-key-bench/benches/server_update_reg.rs:50:1
[INFO] [stdout]     |
[INFO] [stdout]  50 | struct Params(
[INFO] [stdout]     | ^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `server_update_keys::Params` is more private than the item `server_update_keys::PARAMS`
[INFO] [stdout]   --> iron-key-bench/benches/server_update_keys.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | pub const PARAMS: &[Params] = &{
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ constant `server_update_keys::PARAMS` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `server_update_keys::Params` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> iron-key-bench/benches/server_update_keys.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | struct Params(
[INFO] [stdout]    | ^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `server_update_reg::Params` is more private than the item `server_update_reg::PARAMS`
[INFO] [stdout]    --> iron-key-bench/benches/server_update_reg.rs:111:1
[INFO] [stdout]     |
[INFO] [stdout] 111 | pub const PARAMS: &[Params] = &{
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ constant `server_update_reg::PARAMS` is reachable at visibility `pub(crate)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `server_update_reg::Params` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> iron-key-bench/benches/server_update_reg.rs:50:1
[INFO] [stdout]     |
[INFO] [stdout]  50 | struct Params(
[INFO] [stdout]     | ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `Params` is more private than the item `PARAMS`
[INFO] [stdout]   --> iron-key-bench/benches/server_update_keys.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | pub const PARAMS: &[Params] = &{
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ constant `PARAMS` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `Params` is only usable at visibility `pub(crate)`
[INFO] [stdout]   --> iron-key-bench/benches/server_update_keys.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | struct Params(
[INFO] [stdout]    | ^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 15s
[INFO] running `Command { std: "docker" "inspect" "55c6b3e3cec87a2114da4f7cbb1f32609382d98090134256f72e32c945bfc2a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55c6b3e3cec87a2114da4f7cbb1f32609382d98090134256f72e32c945bfc2a6", kill_on_drop: false }`
[INFO] [stdout] 55c6b3e3cec87a2114da4f7cbb1f32609382d98090134256f72e32c945bfc2a6
