[INFO] cloning repository https://github.com/diegode/linear_map_vector_commitments [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/diegode/linear_map_vector_commitments" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdiegode%2Flinear_map_vector_commitments", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdiegode%2Flinear_map_vector_commitments'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 700fcec05411363989fd779c22e608bbe0fbfc77 [INFO] testing diegode/linear_map_vector_commitments against try#a7ce54db9b096bd1098d07c645b489195a667c9f for pr-137940 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdiegode%2Flinear_map_vector_commitments" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/diegode/linear_map_vector_commitments on toolchain a7ce54db9b096bd1098d07c645b489195a667c9f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/diegode/linear_map_vector_commitments [INFO] finished tweaking git repo https://github.com/diegode/linear_map_vector_commitments [INFO] tweaked toml for git repo https://github.com/diegode/linear_map_vector_commitments written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/diegode/linear_map_vector_commitments 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" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0a1947ef9030f3aac0c211c31395c302050beebcc42c9bf73205921ada780e82 [INFO] running `Command { std: "docker" "start" "-a" "0a1947ef9030f3aac0c211c31395c302050beebcc42c9bf73205921ada780e82", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0a1947ef9030f3aac0c211c31395c302050beebcc42c9bf73205921ada780e82", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a1947ef9030f3aac0c211c31395c302050beebcc42c9bf73205921ada780e82", kill_on_drop: false }` [INFO] [stdout] 0a1947ef9030f3aac0c211c31395c302050beebcc42c9bf73205921ada780e82 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 19760d1d388abde5e220ffddb5a0c31acb507288351390b480a56f42c01a73bd [INFO] running `Command { std: "docker" "start" "-a" "19760d1d388abde5e220ffddb5a0c31acb507288351390b480a56f42c01a73bd", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling autocfg v1.2.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling zerocopy v0.7.32 [INFO] [stderr] Compiling either v1.10.0 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling hashbrown v0.13.2 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Compiling getrandom v0.2.12 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling ark-std v0.4.0 [INFO] [stderr] Compiling ark-serialize-derive v0.4.2 [INFO] [stderr] Compiling ark-ff-asm v0.4.2 [INFO] [stderr] Compiling ark-ff-macros v0.4.2 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Compiling ark-serialize v0.4.2 [INFO] [stderr] Compiling zeroize v1.7.0 [INFO] [stderr] Compiling ark-ff v0.4.2 [INFO] [stderr] Compiling ark-poly v0.4.2 [INFO] [stderr] Compiling ark-ec v0.4.2 [INFO] [stderr] Compiling ark-bls12-381 v0.4.0 [INFO] [stderr] Compiling linear_map_vector_commitments v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `lagrange_polynomials` [INFO] [stdout] --> src/vc.rs:193:59 [INFO] [stdout] | [INFO] [stdout] 193 | pub fn calculate_interpolation_polynomial(v: &Vec, lagrange_polynomials: &Vec>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_lagrange_polynomials` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vc.rs:196:9 [INFO] [stdout] | [INFO] [stdout] 196 | let mut polynomial = SparsePolynomial::from_coefficients_slice( [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `PublicParameters` is never constructed [INFO] [stdout] --> src/lvc.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct PublicParameters { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Commitment` is never constructed [INFO] [stdout] --> src/lvc.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct Commitment { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Proof` is never constructed [INFO] [stdout] --> src/lvc.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 20 | pub struct Proof { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `LinearMapVectorCommitment` is never constructed [INFO] [stdout] --> src/lvc.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 26 | pub struct LinearMapVectorCommitment { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/lvc.rs:36:12 [INFO] [stdout] | [INFO] [stdout] 34 | impl LinearMapVectorCommitment { [INFO] [stdout] | ------------------------------ associated items in this implementation [INFO] [stdout] 35 | [INFO] [stdout] 36 | pub fn new(m: u32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 58 | pub fn commit(&self, a: &Vec) -> Commitment { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 67 | pub fn open(&self, c: &Commitment, b: &Vec, y: Field) -> Proof { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 83 | pub fn verify_opening(&self, c: &Commitment, b: &Vec, y: Field, pi: &Proof) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 95 | fn commit_in_g1(&self, a: &Vec) -> G1 { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 104 | fn commit_in_g2(&self, a: &Vec) -> G2 { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 113 | fn evaluate_at_g1_tau(&self, p: &DensePolynomial) -> G1 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 123 | fn evaluate_at_g2_tau(&self, p: &DensePolynomial) -> G2 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `PublicParameters` is never constructed [INFO] [stdout] --> src/uvtree.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct PublicParameters { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TreeNode` is never constructed [INFO] [stdout] --> src/uvtree.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 18 | pub struct TreeNode { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Commitment` is never constructed [INFO] [stdout] --> src/uvtree.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | pub struct Commitment { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Function` is never constructed [INFO] [stdout] --> src/uvtree.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct Function { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Proof` is never constructed [INFO] [stdout] --> src/uvtree.rs:35:12 [INFO] [stdout] | [INFO] [stdout] 35 | pub struct Proof { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `UnvariateVectorTreeCommitment` is never constructed [INFO] [stdout] --> src/uvtree.rs:44:12 [INFO] [stdout] | [INFO] [stdout] 44 | pub struct UnvariateVectorTreeCommitment { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/uvtree.rs:54:12 [INFO] [stdout] | [INFO] [stdout] 52 | impl UnvariateVectorTreeCommitment { [INFO] [stdout] | ---------------------------------- associated items in this implementation [INFO] [stdout] 53 | [INFO] [stdout] 54 | pub fn new(m: u32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 74 | pub fn commit(&self, v: Vec, kappa: u32, nu: u32) -> Commitment { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 83 | pub fn open(&self, c: &Commitment, f: &Function, y: Field) -> Proof { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 119 | pub fn verify_opening(&self, c: &Commitment, f: &Function, y: Field, pi: &Proof) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 155 | fn commit_in_g1(&self, a: &Vec) -> G1 { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 164 | fn evaluate_at_g1_tau(&self, p: &DensePolynomial) -> G1 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 174 | fn evaluate_at_g2_tau(&self, p: &DensePolynomial) -> G2 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 184 | fn build_vector_tree(&self, v: &Vec, nu: u32) -> HashMap, TreeNode> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 218 | fn calculate_omega_sr(&self, c: &Commitment, vector: &Vec, j: u32) -> Field { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `generate_tau` is never used [INFO] [stdout] --> src/vc.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn generate_tau() -> Field { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `calculate_roots_of_unity` is never used [INFO] [stdout] --> src/vc.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn calculate_roots_of_unity(m: u32) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `calculate_g1_tau_powers` is never used [INFO] [stdout] --> src/vc.rs:28:8 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn calculate_g1_tau_powers(tau: Field, m: u32) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `calculate_g2_tau_powers` is never used [INFO] [stdout] --> src/vc.rs:38:8 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn calculate_g2_tau_powers(tau: Field, m: u32) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `calculate_lagrange_polynomials` is never used [INFO] [stdout] --> src/vc.rs:48:8 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn calculate_lagrange_polynomials(roots_of_unity: &Vec) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `calculate_lambdas` is never used [INFO] [stdout] --> src/vc.rs:66:8 [INFO] [stdout] | [INFO] [stdout] 66 | pub fn calculate_lambdas(lagrange_polynomials: &Vec>, tau: Field) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `calculate_g1_lambdas` is never used [INFO] [stdout] --> src/vc.rs:75:8 [INFO] [stdout] | [INFO] [stdout] 75 | pub fn calculate_g1_lambdas(lagrange_polynomials: &Vec>, tau: Field) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `calculate_g2_lambdas` is never used [INFO] [stdout] --> src/vc.rs:84:8 [INFO] [stdout] | [INFO] [stdout] 84 | pub fn calculate_g2_lambdas(lagrange_polynomials: &Vec>, tau: Field) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `inner_product_with_polynomial` is never used [INFO] [stdout] --> src/vc.rs:93:8 [INFO] [stdout] | [INFO] [stdout] 93 | pub fn inner_product_with_polynomial(a: &Vec, polynomials: &Vec>) -> DensePolynomial { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `inner_product` is never used [INFO] [stdout] --> src/vc.rs:102:8 [INFO] [stdout] | [INFO] [stdout] 102 | pub fn inner_product(a: &Vec, b: &Vec) -> Field { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `inner_product_g1` is never used [INFO] [stdout] --> src/vc.rs:107:8 [INFO] [stdout] | [INFO] [stdout] 107 | pub fn inner_product_g1(a: &Vec, b: &Vec) -> G1 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `calculate_vanishing_polynomial` is never used [INFO] [stdout] --> src/vc.rs:112:8 [INFO] [stdout] | [INFO] [stdout] 112 | pub fn calculate_vanishing_polynomial(roots_of_unity: &Vec) -> DensePolynomial { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `multiply_polynomials` is never used [INFO] [stdout] --> src/vc.rs:120:8 [INFO] [stdout] | [INFO] [stdout] 120 | pub fn multiply_polynomials(p: &DensePolynomial, q: &DensePolynomial) -> DensePolynomial { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `calculate_h_and_r` is never used [INFO] [stdout] --> src/vc.rs:130:8 [INFO] [stdout] | [INFO] [stdout] 130 | pub fn calculate_h_and_r(a: &Vec, b: &Vec, lagrange_polynomials: &Vec>, y: Field, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `multiply_by_x_power` is never used [INFO] [stdout] --> src/vc.rs:146:8 [INFO] [stdout] | [INFO] [stdout] 146 | pub fn multiply_by_x_power(p: &DensePolynomial, power: usize) -> DensePolynomial { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `number_to_bin_vector` is never used [INFO] [stdout] --> src/vc.rs:152:8 [INFO] [stdout] | [INFO] [stdout] 152 | pub fn number_to_bin_vector(s: usize, j: u32) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `number_to_digits_vector` is never used [INFO] [stdout] --> src/vc.rs:158:8 [INFO] [stdout] | [INFO] [stdout] 158 | pub fn number_to_digits_vector(s: u32, j: u32, base: u32) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `map_uv_to_mv_polynomial` is never used [INFO] [stdout] --> src/vc.rs:173:4 [INFO] [stdout] | [INFO] [stdout] 173 | fn map_uv_to_mv_polynomial(uv_poly: &DensePolynomial, num_vars: usize, var_index: usize) -> SparsePolynomial { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `calculate_interpolation_vector` is never used [INFO] [stdout] --> src/vc.rs:182:4 [INFO] [stdout] | [INFO] [stdout] 182 | fn calculate_interpolation_vector(lagrange_polynomials: &Vec>, nu: u32, k: u32) -> Vec src/vc.rs:193:8 [INFO] [stdout] | [INFO] [stdout] 193 | pub fn calculate_interpolation_polynomial(v: &Vec, lagrange_polynomials: &Vec>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `multiply_mv_polynomials` is never used [INFO] [stdout] --> src/vc.rs:202:8 [INFO] [stdout] | [INFO] [stdout] 202 | pub fn multiply_mv_polynomials(cur: &SparsePolynomial, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `PublicParameters` is never constructed [INFO] [stdout] --> src/mvtree.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct PublicParameters { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Commitment` is never constructed [INFO] [stdout] --> src/mvtree.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 20 | pub struct Commitment { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Function` is never constructed [INFO] [stdout] --> src/mvtree.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | pub struct Function { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Proof` is never constructed [INFO] [stdout] --> src/mvtree.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 29 | pub struct Proof { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TreeNode` is never constructed [INFO] [stdout] --> src/mvtree.rs:35:12 [INFO] [stdout] | [INFO] [stdout] 35 | pub struct TreeNode { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MultivariateVectorTreeCommitment` is never constructed [INFO] [stdout] --> src/mvtree.rs:40:12 [INFO] [stdout] | [INFO] [stdout] 40 | pub struct MultivariateVectorTreeCommitment { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/mvtree.rs:52:12 [INFO] [stdout] | [INFO] [stdout] 51 | impl MultivariateVectorTreeCommitment { [INFO] [stdout] | ------------------------------------- associated items in this implementation [INFO] [stdout] 52 | pub fn new(k: u32, alphabet_size: u32, nu: u32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 91 | pub fn commit(&self, v: &Vec) -> Commitment { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 99 | pub fn open(&self, c: &Commitment, f: &Function, y: Field) -> Proof { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 119 | pub fn verify_opening(&self, c: &Commitment, f: &Function, y: Field, pi: &Proof) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 144 | fn build_vector_tree(&self, v: &Vec) -> HashMap, TreeNode> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 177 | fn tensor_product(a: &Vec, b: &Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 187 | fn tensor_product_g1(a: &Vec, b: &Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.69s [INFO] running `Command { std: "docker" "inspect" "19760d1d388abde5e220ffddb5a0c31acb507288351390b480a56f42c01a73bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19760d1d388abde5e220ffddb5a0c31acb507288351390b480a56f42c01a73bd", kill_on_drop: false }` [INFO] [stdout] 19760d1d388abde5e220ffddb5a0c31acb507288351390b480a56f42c01a73bd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4748e65b7548973f2e9d4d2f7c065e26e8a881f5cf9ef4b2aac0818d1f217562 [INFO] running `Command { std: "docker" "start" "-a" "4748e65b7548973f2e9d4d2f7c065e26e8a881f5cf9ef4b2aac0818d1f217562", kill_on_drop: false }` [INFO] [stdout] warning: unused variable: `lagrange_polynomials` [INFO] [stdout] --> src/vc.rs:193:59 [INFO] [stdout] | [INFO] [stdout] 193 | pub fn calculate_interpolation_polynomial(v: &Vec, lagrange_polynomials: &Vec>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_lagrange_polynomials` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vc.rs:196:9 [INFO] [stdout] | [INFO] [stdout] 196 | let mut polynomial = SparsePolynomial::from_coefficients_slice( [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `PublicParameters` is never constructed [INFO] [stdout] --> src/lvc.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct PublicParameters { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Commitment` is never constructed [INFO] [stdout] --> src/lvc.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct Commitment { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Proof` is never constructed [INFO] [stdout] --> src/lvc.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 20 | pub struct Proof { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `LinearMapVectorCommitment` is never constructed [INFO] [stdout] --> src/lvc.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 26 | pub struct LinearMapVectorCommitment { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/lvc.rs:36:12 [INFO] [stdout] | [INFO] [stdout] 34 | impl LinearMapVectorCommitment { [INFO] [stdout] | ------------------------------ associated items in this implementation [INFO] [stdout] 35 | [INFO] [stdout] 36 | pub fn new(m: u32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 58 | pub fn commit(&self, a: &Vec) -> Commitment { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 67 | pub fn open(&self, c: &Commitment, b: &Vec, y: Field) -> Proof { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 83 | pub fn verify_opening(&self, c: &Commitment, b: &Vec, y: Field, pi: &Proof) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 95 | fn commit_in_g1(&self, a: &Vec) -> G1 { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 104 | fn commit_in_g2(&self, a: &Vec) -> G2 { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 113 | fn evaluate_at_g1_tau(&self, p: &DensePolynomial) -> G1 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 123 | fn evaluate_at_g2_tau(&self, p: &DensePolynomial) -> G2 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling linear_map_vector_commitments v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `PublicParameters` is never constructed [INFO] [stdout] --> src/uvtree.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct PublicParameters { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TreeNode` is never constructed [INFO] [stdout] --> src/uvtree.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 18 | pub struct TreeNode { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Commitment` is never constructed [INFO] [stdout] --> src/uvtree.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | pub struct Commitment { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Function` is never constructed [INFO] [stdout] --> src/uvtree.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct Function { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Proof` is never constructed [INFO] [stdout] --> src/uvtree.rs:35:12 [INFO] [stdout] | [INFO] [stdout] 35 | pub struct Proof { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `UnvariateVectorTreeCommitment` is never constructed [INFO] [stdout] --> src/uvtree.rs:44:12 [INFO] [stdout] | [INFO] [stdout] 44 | pub struct UnvariateVectorTreeCommitment { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/uvtree.rs:54:12 [INFO] [stdout] | [INFO] [stdout] 52 | impl UnvariateVectorTreeCommitment { [INFO] [stdout] | ---------------------------------- associated items in this implementation [INFO] [stdout] 53 | [INFO] [stdout] 54 | pub fn new(m: u32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 74 | pub fn commit(&self, v: Vec, kappa: u32, nu: u32) -> Commitment { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 83 | pub fn open(&self, c: &Commitment, f: &Function, y: Field) -> Proof { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 119 | pub fn verify_opening(&self, c: &Commitment, f: &Function, y: Field, pi: &Proof) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 155 | fn commit_in_g1(&self, a: &Vec) -> G1 { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 164 | fn evaluate_at_g1_tau(&self, p: &DensePolynomial) -> G1 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 174 | fn evaluate_at_g2_tau(&self, p: &DensePolynomial) -> G2 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 184 | fn build_vector_tree(&self, v: &Vec, nu: u32) -> HashMap, TreeNode> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 218 | fn calculate_omega_sr(&self, c: &Commitment, vector: &Vec, j: u32) -> Field { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `generate_tau` is never used [INFO] [stdout] --> src/vc.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn generate_tau() -> Field { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `calculate_roots_of_unity` is never used [INFO] [stdout] --> src/vc.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn calculate_roots_of_unity(m: u32) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `calculate_g1_tau_powers` is never used [INFO] [stdout] --> src/vc.rs:28:8 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn calculate_g1_tau_powers(tau: Field, m: u32) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `calculate_g2_tau_powers` is never used [INFO] [stdout] --> src/vc.rs:38:8 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn calculate_g2_tau_powers(tau: Field, m: u32) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `calculate_lagrange_polynomials` is never used [INFO] [stdout] --> src/vc.rs:48:8 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn calculate_lagrange_polynomials(roots_of_unity: &Vec) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `calculate_lambdas` is never used [INFO] [stdout] --> src/vc.rs:66:8 [INFO] [stdout] | [INFO] [stdout] 66 | pub fn calculate_lambdas(lagrange_polynomials: &Vec>, tau: Field) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `calculate_g1_lambdas` is never used [INFO] [stdout] --> src/vc.rs:75:8 [INFO] [stdout] | [INFO] [stdout] 75 | pub fn calculate_g1_lambdas(lagrange_polynomials: &Vec>, tau: Field) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `calculate_g2_lambdas` is never used [INFO] [stdout] --> src/vc.rs:84:8 [INFO] [stdout] | [INFO] [stdout] 84 | pub fn calculate_g2_lambdas(lagrange_polynomials: &Vec>, tau: Field) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `inner_product_with_polynomial` is never used [INFO] [stdout] --> src/vc.rs:93:8 [INFO] [stdout] | [INFO] [stdout] 93 | pub fn inner_product_with_polynomial(a: &Vec, polynomials: &Vec>) -> DensePolynomial { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `inner_product` is never used [INFO] [stdout] --> src/vc.rs:102:8 [INFO] [stdout] | [INFO] [stdout] 102 | pub fn inner_product(a: &Vec, b: &Vec) -> Field { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `inner_product_g1` is never used [INFO] [stdout] --> src/vc.rs:107:8 [INFO] [stdout] | [INFO] [stdout] 107 | pub fn inner_product_g1(a: &Vec, b: &Vec) -> G1 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `calculate_vanishing_polynomial` is never used [INFO] [stdout] --> src/vc.rs:112:8 [INFO] [stdout] | [INFO] [stdout] 112 | pub fn calculate_vanishing_polynomial(roots_of_unity: &Vec) -> DensePolynomial { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `multiply_polynomials` is never used [INFO] [stdout] --> src/vc.rs:120:8 [INFO] [stdout] | [INFO] [stdout] 120 | pub fn multiply_polynomials(p: &DensePolynomial, q: &DensePolynomial) -> DensePolynomial { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `calculate_h_and_r` is never used [INFO] [stdout] --> src/vc.rs:130:8 [INFO] [stdout] | [INFO] [stdout] 130 | pub fn calculate_h_and_r(a: &Vec, b: &Vec, lagrange_polynomials: &Vec>, y: Field, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `multiply_by_x_power` is never used [INFO] [stdout] --> src/vc.rs:146:8 [INFO] [stdout] | [INFO] [stdout] 146 | pub fn multiply_by_x_power(p: &DensePolynomial, power: usize) -> DensePolynomial { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `number_to_bin_vector` is never used [INFO] [stdout] --> src/vc.rs:152:8 [INFO] [stdout] | [INFO] [stdout] 152 | pub fn number_to_bin_vector(s: usize, j: u32) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `number_to_digits_vector` is never used [INFO] [stdout] --> src/vc.rs:158:8 [INFO] [stdout] | [INFO] [stdout] 158 | pub fn number_to_digits_vector(s: u32, j: u32, base: u32) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `map_uv_to_mv_polynomial` is never used [INFO] [stdout] --> src/vc.rs:173:4 [INFO] [stdout] | [INFO] [stdout] 173 | fn map_uv_to_mv_polynomial(uv_poly: &DensePolynomial, num_vars: usize, var_index: usize) -> SparsePolynomial { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `calculate_interpolation_vector` is never used [INFO] [stdout] --> src/vc.rs:182:4 [INFO] [stdout] | [INFO] [stdout] 182 | fn calculate_interpolation_vector(lagrange_polynomials: &Vec>, nu: u32, k: u32) -> Vec src/vc.rs:193:8 [INFO] [stdout] | [INFO] [stdout] 193 | pub fn calculate_interpolation_polynomial(v: &Vec, lagrange_polynomials: &Vec>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `multiply_mv_polynomials` is never used [INFO] [stdout] --> src/vc.rs:202:8 [INFO] [stdout] | [INFO] [stdout] 202 | pub fn multiply_mv_polynomials(cur: &SparsePolynomial, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `PublicParameters` is never constructed [INFO] [stdout] --> src/mvtree.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct PublicParameters { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Commitment` is never constructed [INFO] [stdout] --> src/mvtree.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 20 | pub struct Commitment { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Function` is never constructed [INFO] [stdout] --> src/mvtree.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | pub struct Function { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Proof` is never constructed [INFO] [stdout] --> src/mvtree.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 29 | pub struct Proof { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TreeNode` is never constructed [INFO] [stdout] --> src/mvtree.rs:35:12 [INFO] [stdout] | [INFO] [stdout] 35 | pub struct TreeNode { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MultivariateVectorTreeCommitment` is never constructed [INFO] [stdout] --> src/mvtree.rs:40:12 [INFO] [stdout] | [INFO] [stdout] 40 | pub struct MultivariateVectorTreeCommitment { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/mvtree.rs:52:12 [INFO] [stdout] | [INFO] [stdout] 51 | impl MultivariateVectorTreeCommitment { [INFO] [stdout] | ------------------------------------- associated items in this implementation [INFO] [stdout] 52 | pub fn new(k: u32, alphabet_size: u32, nu: u32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 91 | pub fn commit(&self, v: &Vec) -> Commitment { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 99 | pub fn open(&self, c: &Commitment, f: &Function, y: Field) -> Proof { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 119 | pub fn verify_opening(&self, c: &Commitment, f: &Function, y: Field, pi: &Proof) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 144 | fn build_vector_tree(&self, v: &Vec) -> HashMap, TreeNode> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 177 | fn tensor_product(a: &Vec, b: &Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 187 | fn tensor_product_g1(a: &Vec, b: &Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `lagrange_polynomials` [INFO] [stdout] --> src/vc.rs:193:59 [INFO] [stdout] | [INFO] [stdout] 193 | pub fn calculate_interpolation_polynomial(v: &Vec, lagrange_polynomials: &Vec>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_lagrange_polynomials` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vc.rs:196:9 [INFO] [stdout] | [INFO] [stdout] 196 | let mut polynomial = SparsePolynomial::from_coefficients_slice( [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `map_uv_to_mv_polynomial` is never used [INFO] [stdout] --> src/vc.rs:173:4 [INFO] [stdout] | [INFO] [stdout] 173 | fn map_uv_to_mv_polynomial(uv_poly: &DensePolynomial, num_vars: usize, var_index: usize) -> SparsePolynomial { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `calculate_interpolation_vector` is never used [INFO] [stdout] --> src/vc.rs:182:4 [INFO] [stdout] | [INFO] [stdout] 182 | fn calculate_interpolation_vector(lagrange_polynomials: &Vec>, nu: u32, k: u32) -> Vec src/vc.rs:202:8 [INFO] [stdout] | [INFO] [stdout] 202 | pub fn multiply_mv_polynomials(cur: &SparsePolynomial, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `tensored_tau_r` and `tensored_lambda_r` are never read [INFO] [stdout] --> src/mvtree.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct PublicParameters { [INFO] [stdout] | ---------------- fields in this struct [INFO] [stdout] 14 | tensored_tau_r: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 15 | tau_product_power: Field, [INFO] [stdout] 16 | tensored_lambda_r: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `tau` and `lagrange_polynomials` are never read [INFO] [stdout] --> src/mvtree.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 40 | pub struct MultivariateVectorTreeCommitment { [INFO] [stdout] | -------------------------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 46 | tau: Vec, // left for debugging purposes [INFO] [stdout] | ^^^ [INFO] [stdout] 47 | lambdas: Vec>, // g1_lambdas[i] is the vector of alphabet_size, with the evaluation of the lagrange polynomials at tau_i. [INFO] [stdout] 48 | lagrange_polynomials: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/tmp/rustcB3z4Fw/symbols.o" "<17 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libtest-*,libgetopts-*,libunicode_width-*,librustc_std_workspace_std-*}.rlib" "/opt/rustwide/target/debug/deps/{libark_bls12_381-18bf40b08f5b691f.rlib,libark_ec-d03441b1b9fade63.rlib,libark_poly-1a289f6a901e92a6.rlib,libhashbrown-21f8620eb74e762c.rlib,libahash-f049071643ee8bb4.rlib,libonce_cell-5a4465f1df8bb25f.rlib,libzerocopy-8e600753138a11ca.rlib,libitertools-26862b5b5982fe4c.rlib,libeither-8836ea092cd3657f.rlib,libark_ff-3414057c085d5071.rlib,libzeroize-ceeeaea1bf286e43.rlib,libark_serialize-4920de4c0a2c2d62.rlib,libdigest-9f30a24cee1af9f8.rlib,libcrypto_common-96b021a2582f94e4.rlib,libgeneric_array-54985d075ba32a93.rlib,libtypenum-e3323f6ed06bf501.rlib,libnum_bigint-701b28b8754119a9.rlib,libnum_integer-164102c29feabd8f.rlib,libark_std-54687d8d1e1fff1d.rlib,libnum_traits-acf1b34497dbfe90.rlib,librand-8dcac090fbd3226d.rlib,librand_chacha-c37fdc0631b87161.rlib,libppv_lite86-4250c766b4729968.rlib,librand_core-41ceaacfcd25ee2a.rlib,libgetrandom-012d528029a93caf.rlib,liblibc-d3acac75487b83ed.rlib,libcfg_if-33ef6c02a07f9fec.rlib}.rlib" "/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,libcfg_if-*,liblibc-*,liballoc-*,librustc_std_workspace_core-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lc" "-lm" "-lrt" "-lpthread" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustcB3z4Fw/raw-dylibs" "-B/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,-znostart-stop-gc" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/linear_map_vector_commitments-29a029d1db39a64a" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs" [INFO] [stdout] = note: some arguments are omitted. use `--verbose` to show all linker arguments [INFO] [stdout] = note: collect2: fatal error: ld terminated with signal 7 [Bus error], core dumped [INFO] [stdout] compilation terminated. [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `linear_map_vector_commitments` (lib test) due to 1 previous error; 7 warnings emitted [INFO] running `Command { std: "docker" "inspect" "4748e65b7548973f2e9d4d2f7c065e26e8a881f5cf9ef4b2aac0818d1f217562", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4748e65b7548973f2e9d4d2f7c065e26e8a881f5cf9ef4b2aac0818d1f217562", kill_on_drop: false }` [INFO] [stdout] 4748e65b7548973f2e9d4d2f7c065e26e8a881f5cf9ef4b2aac0818d1f217562