[INFO] cloning repository https://github.com/brudnevskij/toyplonk
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/brudnevskij/toyplonk" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrudnevskij%2Ftoyplonk", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrudnevskij%2Ftoyplonk'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 457fbd463b452b41c8417b5ea71933f0daad78f5
[INFO] checking brudnevskij/toyplonk/457fbd463b452b41c8417b5ea71933f0daad78f5 against master#c290daa1e5274a52e54a0f49e31bd70192abc606 for pr-133502-23
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrudnevskij%2Ftoyplonk" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/brudnevskij/toyplonk
[INFO] finished tweaking git repo https://github.com/brudnevskij/toyplonk
[INFO] tweaked toml for git repo https://github.com/brudnevskij/toyplonk written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/brudnevskij/toyplonk on toolchain c290daa1e5274a52e54a0f49e31bd70192abc606
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c290daa1e5274a52e54a0f49e31bd70192abc606" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/brudnevskij/toyplonk 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" "+c290daa1e5274a52e54a0f49e31bd70192abc606" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded digest v0.11.0-rc.0
[INFO] [stderr]   Downloaded hybrid-array v0.3.1
[INFO] [stderr]   Downloaded crypto-common v0.2.0-rc.3
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[INFO] [stderr]   Downloaded block-buffer v0.11.0-rc.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
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[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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "97b3d4a6ec419c9583f22364cd9a42e7ebe4c082e416d247b9e1491b4d32cec0" "/opt/rustwide/cargo-home/bin/cargo" "+c290daa1e5274a52e54a0f49e31bd70192abc606" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "97b3d4a6ec419c9583f22364cd9a42e7ebe4c082e416d247b9e1491b4d32cec0", kill_on_drop: false }`
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[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling unicode-ident v1.0.18
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[INFO] [stderr]    Compiling num-integer v0.1.46
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[INFO] [stderr]     Checking sha2 v0.11.0-rc.0
[INFO] [stderr]     Checking ark-std v0.4.0
[INFO] [stderr]    Compiling ark-serialize-derive v0.4.2
[INFO] [stderr]    Compiling ark-ff-macros v0.4.2
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[INFO] [stderr]    Compiling derivative v2.2.0
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[INFO] [stderr]    Compiling zeroize_derive v1.4.2
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[INFO] [stderr]     Checking ark-poly v0.4.2
[INFO] [stderr]     Checking ark-ec v0.4.2
[INFO] [stderr]     Checking ark-bls12-381 v0.4.0
[INFO] [stderr]     Checking toyplonk v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ark_bls12_381::Fr`
[INFO] [stdout]   --> src/gate.rs:72:9
[INFO] [stdout]    |
[INFO] [stdout] 72 |     use ark_bls12_381::Fr;
[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: `G1Affine`
[INFO] [stdout]    --> src/prover.rs:870:40
[INFO] [stdout]     |
[INFO] [stdout] 870 |     use ark_bls12_381::{Bls12_381, Fr, G1Affine, G1Projective, G2Projective};
[INFO] [stdout]     |                                        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_gate_constraint_polynomial_zero_over_h`, `generate_gate_constraint_polynomial`, and `get_gate_constraint_polynomial` are never used
[INFO] [stdout]    --> src/circuit.rs:105:12
[INFO] [stdout]     |
[INFO] [stdout]  44 | impl<F: Field> Circuit<F> {
[INFO] [stdout]     | ------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 105 |     pub fn is_gate_constraint_polynomial_zero_over_h(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 151 |     pub fn generate_gate_constraint_polynomial(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 176 |     pub fn get_gate_constraint_polynomial(&self) -> DensePolynomial<F> {
[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 `pad_with_zeroes` is never used
[INFO] [stdout]   --> src/fft.rs:79:8
[INFO] [stdout]    |
[INFO] [stdout] 79 | pub fn pad_with_zeroes<F: Field>(coeffs: &[F], domain_size: usize) -> Vec<F> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `is_satisfied` are never used
[INFO] [stdout]   --> src/gate.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl<F: Field> Gate<F> {
[INFO] [stdout]    | ---------------------- associated items in this implementation
[INFO] [stdout] 13 |     pub fn new(q_l: F, q_r: F, q_m: F, q_o: F, q_c: F) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 63 |     pub fn is_satisfied(&self, a: F, b: F, c: F) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `verify_permutation_argument` is never used
[INFO] [stdout]    --> src/permutation.rs:130:8
[INFO] [stdout]     |
[INFO] [stdout] 130 | pub fn verify_permutation_argument<F: Field>(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/prover.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub struct ProverDebugInfo<E: Pairing> {
[INFO] [stdout]    |            --------------- fields in this struct
[INFO] [stdout] 47 |     pub linearisation_poly: DensePolynomial<E::ScalarField>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 50 |     pub constraint_summand: DensePolynomial<E::ScalarField>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 51 |     pub permutation_summand: DensePolynomial<E::ScalarField>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 52 |     pub init_z_summand: DensePolynomial<E::ScalarField>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 53 |     pub quotient_polynomial: DensePolynomial<E::ScalarField>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 54 |     pub t_lo: DensePolynomial<E::ScalarField>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 55 |     pub t_mid: DensePolynomial<E::ScalarField>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 56 |     pub t_hi: DensePolynomial<E::ScalarField>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 59 |     pub opening_poly: DensePolynomial<E::ScalarField>,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 60 |     pub opening_omega_poly: DensePolynomial<E::ScalarField>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 63 |     pub alpha: E::ScalarField,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 64 |     pub beta: E::ScalarField,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 65 |     pub gamma: E::ScalarField,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 66 |     pub zeta: E::ScalarField,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 67 |     pub v: E::ScalarField,
[INFO] [stdout]    |         ^
[INFO] [stdout] ...
[INFO] [stdout] 70 |     pub a_poly_blinded: DensePolynomial<E::ScalarField>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 71 |     pub b_poly_blinded: DensePolynomial<E::ScalarField>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 72 |     pub c_poly_blinded: DensePolynomial<E::ScalarField>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 73 |
[INFO] [stdout] 74 |     pub selector_polynomials: SelectorPolynomials<E::ScalarField>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 77 |     pub z: DensePolynomial<E::ScalarField>,
[INFO] [stdout]    |         ^
[INFO] [stdout] 78 |     pub sigma_1: DensePolynomial<E::ScalarField>,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 79 |     pub sigma_2: DensePolynomial<E::ScalarField>,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 80 |     pub sigma_3: DensePolynomial<E::ScalarField>,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 81 |
[INFO] [stdout] 82 |     pub public_input_poly: DensePolynomial<E::ScalarField>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ProverDebugInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/permutation.rs:69:43
[INFO] [stdout]    |
[INFO] [stdout] 69 |         let mut h_prime = Vec::from(domain.clone()); // h
[INFO] [stdout]    |                                           ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `[F]` does not implement `Clone`, so calling `clone` on `&[F]` copies the reference, which does not do anything and can be removed
[INFO] [stdout]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `EvaluationDomain`
[INFO] [stdout]    --> src/circuit.rs:212:20
[INFO] [stdout]     |
[INFO] [stdout] 212 |     use ark_poly::{EvaluationDomain, Polynomial};
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AffineRepr`
[INFO] [stdout]    --> src/verifier.rs:317:18
[INFO] [stdout]     |
[INFO] [stdout] 317 |     use ark_ec::{AffineRepr, CurveGroup, Group};
[INFO] [stdout]     |                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]    --> src/circuit.rs:328:14
[INFO] [stdout]     |
[INFO] [stdout] 328 |         let (t, remainder) = gate_dsp.divide_with_q_and_r(&zh_dsp).unwrap();
[INFO] [stdout]     |              ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `padding_index`
[INFO] [stdout]    --> src/permutation.rs:265:13
[INFO] [stdout]     |
[INFO] [stdout] 265 |         let padding_index = domain.len() - 1;
[INFO] [stdout]     |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_padding_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `crs2`
[INFO] [stdout]    --> src/prover.rs:941:20
[INFO] [stdout]     |
[INFO] [stdout] 941 |         let (crs1, crs2) = dummy_crs::<Bls12_381>(3);
[INFO] [stdout]     |                    ^^^^ help: if this is intentional, prefix it with an underscore: `_crs2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `g2`
[INFO] [stdout]     --> src/prover.rs:1155:13
[INFO] [stdout]      |
[INFO] [stdout] 1155 |         let g2 = G2Projective::generator().into_affine();
[INFO] [stdout]      |             ^^ help: if this is intentional, prefix it with an underscore: `_g2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `g2`
[INFO] [stdout]     --> src/prover.rs:1293:13
[INFO] [stdout]      |
[INFO] [stdout] 1293 |         let g2 = G2Projective::generator().into_affine();
[INFO] [stdout]      |             ^^ help: if this is intentional, prefix it with an underscore: `_g2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `g2`
[INFO] [stdout]     --> src/prover.rs:1319:13
[INFO] [stdout]      |
[INFO] [stdout] 1319 |         let g2 = G2Projective::generator().into_affine();
[INFO] [stdout]      |             ^^ help: if this is intentional, prefix it with an underscore: `_g2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `g2`
[INFO] [stdout]     --> src/prover.rs:1357:13
[INFO] [stdout]      |
[INFO] [stdout] 1357 |         let g2 = G2Projective::generator().into_affine();
[INFO] [stdout]      |             ^^ help: if this is intentional, prefix it with an underscore: `_g2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `g2`
[INFO] [stdout]     --> src/prover.rs:1373:13
[INFO] [stdout]      |
[INFO] [stdout] 1373 |         let g2 = G2Projective::generator().into_affine();
[INFO] [stdout]      |             ^^ help: if this is intentional, prefix it with an underscore: `_g2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `g2`
[INFO] [stdout]     --> src/prover.rs:1437:13
[INFO] [stdout]      |
[INFO] [stdout] 1437 |         let g2 = G2Projective::generator().into_affine();
[INFO] [stdout]      |             ^^ help: if this is intentional, prefix it with an underscore: `_g2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `g2`
[INFO] [stdout]     --> src/prover.rs:1629:13
[INFO] [stdout]      |
[INFO] [stdout] 1629 |         let g2 = G2Projective::generator().into_affine();
[INFO] [stdout]      |             ^^ help: if this is intentional, prefix it with an underscore: `_g2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]    --> src/verifier.rs:667:13
[INFO] [stdout]     |
[INFO] [stdout] 667 |         let t = d + g1 * r0;
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `constraint_summand`, `permutation_summand`, `init_z_summand`, and `quotient_polynomial` are never read
[INFO] [stdout]   --> src/prover.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub struct ProverDebugInfo<E: Pairing> {
[INFO] [stdout]    |            --------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 50 |     pub constraint_summand: DensePolynomial<E::ScalarField>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 51 |     pub permutation_summand: DensePolynomial<E::ScalarField>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 52 |     pub init_z_summand: DensePolynomial<E::ScalarField>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 53 |     pub quotient_polynomial: DensePolynomial<E::ScalarField>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ProverDebugInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/permutation.rs:69:43
[INFO] [stdout]    |
[INFO] [stdout] 69 |         let mut h_prime = Vec::from(domain.clone()); // h
[INFO] [stdout]    |                                           ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `[F]` does not implement `Clone`, so calling `clone` on `&[F]` copies the reference, which does not do anything and can be removed
[INFO] [stdout]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.67s
[INFO] running `Command { std: "docker" "inspect" "97b3d4a6ec419c9583f22364cd9a42e7ebe4c082e416d247b9e1491b4d32cec0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97b3d4a6ec419c9583f22364cd9a42e7ebe4c082e416d247b9e1491b4d32cec0", kill_on_drop: false }`
[INFO] [stdout] 97b3d4a6ec419c9583f22364cd9a42e7ebe4c082e416d247b9e1491b4d32cec0
