[INFO] cloning repository https://github.com/SerxaS/kzg-project [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SerxaS/kzg-project" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSerxaS%2Fkzg-project", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSerxaS%2Fkzg-project'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 823cde59276b0559869fb8231892146a076f12e9 [INFO] checking SerxaS/kzg-project/823cde59276b0559869fb8231892146a076f12e9 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSerxaS%2Fkzg-project" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/SerxaS/kzg-project on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/SerxaS/kzg-project [INFO] finished tweaking git repo https://github.com/SerxaS/kzg-project [INFO] tweaked toml for git repo https://github.com/SerxaS/kzg-project written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/SerxaS/kzg-project 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/privacy-scaling-explorations/halo2` [INFO] [stderr] Updating git repository `https://github.com/privacy-scaling-explorations/halo2curves` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded constant_time_eq v0.2.6 [INFO] [stderr] Downloaded pasta_curves v0.5.1 [INFO] [stderr] Downloaded blake2b_simd v1.0.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dac2ac871c61da61dc5e3599d226741ae469584ae7b01cdd2d8ce76018072b59 [INFO] running `Command { std: "docker" "start" "-a" "dac2ac871c61da61dc5e3599d226741ae469584ae7b01cdd2d8ce76018072b59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dac2ac871c61da61dc5e3599d226741ae469584ae7b01cdd2d8ce76018072b59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dac2ac871c61da61dc5e3599d226741ae469584ae7b01cdd2d8ce76018072b59", kill_on_drop: false }` [INFO] [stdout] dac2ac871c61da61dc5e3599d226741ae469584ae7b01cdd2d8ce76018072b59 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2b8ec301777fa722c06f4fc9a3fde325b4c6875b1914be2bcd0654d7801d28dc [INFO] running `Command { std: "docker" "start" "-a" "2b8ec301777fa722c06f4fc9a3fde325b4c6875b1914be2bcd0654d7801d28dc", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Checking funty v2.0.0 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Compiling quote v1.0.32 [INFO] [stderr] Checking constant_time_eq v0.2.6 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking wyz v0.5.1 [INFO] [stderr] Checking arrayref v0.3.7 [INFO] [stderr] Checking block-padding v0.2.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling halo2curves v0.3.2 (https://github.com/privacy-scaling-explorations/halo2curves?tag=0.3.2#9f5c5081) [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking keccak v0.1.4 [INFO] [stderr] Checking blake2b_simd v1.0.1 [INFO] [stderr] Compiling syn v2.0.28 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking bitvec v1.0.1 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Checking sha3 v0.9.1 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Checking rayon v1.7.0 [INFO] [stderr] Checking ff v0.13.0 [INFO] [stderr] Checking group v0.13.0 [INFO] [stderr] Checking pasta_curves v0.5.1 [INFO] [stderr] Compiling tracing-attributes v0.1.26 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking halo2_proofs v0.2.0 (https://github.com/privacy-scaling-explorations/halo2?tag=v2023_04_20#be955686) [INFO] [stderr] Checking kzg_lib v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `Proof` is never constructed [INFO] [stdout] --> src/kzg.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 16 | struct Proof { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `prover` is never used [INFO] [stdout] --> src/kzg.rs:26:4 [INFO] [stdout] | [INFO] [stdout] 26 | fn prover(polynomial_degree: u32, z: Fr, trusted_setup: TrustedSetup) -> Proof { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `verifier` is never used [INFO] [stdout] --> src/kzg.rs:62:4 [INFO] [stdout] | [INFO] [stdout] 62 | fn verifier(proof: Proof, z: Fr, trusted_setup: TrustedSetup) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MultiProof` is never constructed [INFO] [stdout] --> src/kzg_multiproof.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | struct MultiProof { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `prover` is never used [INFO] [stdout] --> src/kzg_multiproof.rs:26:4 [INFO] [stdout] | [INFO] [stdout] 26 | fn prover(polynomial_degree: u32, trusted_setup: TrustedSetup, z_points: Vec) -> MultiProof { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `verifier` is never used [INFO] [stdout] --> src/kzg_multiproof.rs:79:4 [INFO] [stdout] | [INFO] [stdout] 79 | fn verifier(proof: MultiProof) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `barycentric` is never used [INFO] [stdout] --> src/kzg_tools/barycentric.rs:13:15 [INFO] [stdout] | [INFO] [stdout] 13 | pub(crate) fn barycentric(polynomial: Polynomial, rou: Fr, x: Fr) -> Evaluation { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Evaluation` is never constructed [INFO] [stdout] --> src/kzg_tools/evaluation.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Evaluation { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `add`, `sub`, `mul`, and `div` are never used [INFO] [stdout] --> src/kzg_tools/evaluation.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 7 | impl Evaluation { [INFO] [stdout] | --------------- associated items in this implementation [INFO] [stdout] 8 | pub fn new(evaluation: Fr) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 12 | pub fn add(&self, rhs: Self) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | pub fn sub(&self, rhs: Self) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 20 | pub fn mul(&self, rhs: &Self) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | pub fn div(&self, divider: Self) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `fft` is never used [INFO] [stdout] --> src/kzg_tools/fft.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn fft(polynomial: Polynomial, rou: Fr) -> Polynomial { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/kzg_tools/polynomial.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 15 | impl Polynomial { [INFO] [stdout] | --------------- associated items in this implementation [INFO] [stdout] 16 | pub fn new(coeff: Vec) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 21 | pub fn create_polynomial(degree: u32) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 29 | pub fn eval(&self, val: Fr) -> Evaluation { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 39 | pub fn add_poly(&self, rhs: Vec) -> Self { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 60 | pub fn sub_poly(&self, rhs: Vec) -> Self { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 82 | pub fn div_poly(&mut self, den: Vec) -> (Self, Self) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 111 | pub fn mul_poly(&self, rhs: Vec) -> Self { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 124 | pub fn rou(&self) -> Evaluation { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 141 | pub fn eval_of_z_points(&self, k_points: u32) -> (Self, Self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 156 | pub fn lagrange(&self, z_points: Vec, y_points: Vec) -> Self { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `pow` is never used [INFO] [stdout] --> src/kzg_tools/polynomial.rs:193:8 [INFO] [stdout] | [INFO] [stdout] 193 | pub fn pow(base: Fr, exp: usize) -> Evaluation { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TrustedSetup` is never constructed [INFO] [stdout] --> src/kzg_tools/trusted_setup.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct TrustedSetup { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TrustedSetup` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `trusted_setup` is never used [INFO] [stdout] --> src/kzg_tools/trusted_setup.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn trusted_setup(polynomial_degree: u32) -> TrustedSetup { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `barycentric` is never used [INFO] [stdout] --> src/kzg_tools/barycentric.rs:13:15 [INFO] [stdout] | [INFO] [stdout] 13 | pub(crate) fn barycentric(polynomial: Polynomial, rou: Fr, x: Fr) -> Evaluation { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `add`, `sub`, and `div` are never used [INFO] [stdout] --> src/kzg_tools/evaluation.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 7 | impl Evaluation { [INFO] [stdout] | --------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 12 | pub fn add(&self, rhs: Self) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | pub fn sub(&self, rhs: Self) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | pub fn div(&self, divider: Self) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `fft` is never used [INFO] [stdout] --> src/kzg_tools/fft.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn fft(polynomial: Polynomial, rou: Fr) -> Polynomial { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `rou` and `eval_of_z_points` are never used [INFO] [stdout] --> src/kzg_tools/polynomial.rs:124:12 [INFO] [stdout] | [INFO] [stdout] 15 | impl Polynomial { [INFO] [stdout] | --------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 124 | pub fn rou(&self) -> Evaluation { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 141 | pub fn eval_of_z_points(&self, k_points: u32) -> (Self, Self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.99s [INFO] running `Command { std: "docker" "inspect" "2b8ec301777fa722c06f4fc9a3fde325b4c6875b1914be2bcd0654d7801d28dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b8ec301777fa722c06f4fc9a3fde325b4c6875b1914be2bcd0654d7801d28dc", kill_on_drop: false }` [INFO] [stdout] 2b8ec301777fa722c06f4fc9a3fde325b4c6875b1914be2bcd0654d7801d28dc