[INFO] cloning repository https://github.com/RadNi/stark-tools
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RadNi/stark-tools" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRadNi%2Fstark-tools", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRadNi%2Fstark-tools'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 47b5bd77e5dbc37e2d6193101232c9e6d1e8879c
[INFO] checking RadNi/stark-tools against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRadNi%2Fstark-tools" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/RadNi/stark-tools
[INFO] finished tweaking git repo https://github.com/RadNi/stark-tools
[INFO] tweaked toml for git repo https://github.com/RadNi/stark-tools written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/RadNi/stark-tools on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/RadNi/stark-tools 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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/arkworks-rs/spongefish/`
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] [stderr]    Compiling num-traits v0.2.19
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[INFO] [stderr]     Checking zeroize v1.8.1
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[INFO] [stderr]     Checking merlin v3.0.0
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[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/polynomial.rs:134:42
[INFO] [stdout]     |
[INFO] [stdout] 134 |         let omega = F::get_root_of_unity((degree + 1)).unwrap();
[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] 134 -         let omega = F::get_root_of_unity((degree + 1)).unwrap();
[INFO] [stdout] 134 +         let omega = F::get_root_of_unity(degree + 1 ).unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `keccak`
[INFO] [stdout]   --> src/spongefish_schnorr.rs:29:4
[INFO] [stdout]    |
[INFO] [stdout] 29 | }, keccak};
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/polynomial.rs:134:42
[INFO] [stdout]     |
[INFO] [stdout] 134 |         let omega = F::get_root_of_unity((degree + 1)).unwrap();
[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] 134 -         let omega = F::get_root_of_unity((degree + 1)).unwrap();
[INFO] [stdout] 134 +         let omega = F::get_root_of_unity(degree + 1 ).unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `keccak`
[INFO] [stdout]   --> src/spongefish_schnorr.rs:29:4
[INFO] [stdout]    |
[INFO] [stdout] 29 | }, keccak};
[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 variable: `rate`
[INFO] [stdout]    --> src/polynomial.rs:108:17
[INFO] [stdout]     |
[INFO] [stdout] 108 |     fn constant(rate: u64) -> Self {
[INFO] [stdout]     |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_rate`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rate`
[INFO] [stdout]    --> src/polynomial.rs:145:18
[INFO] [stdout]     |
[INFO] [stdout] 145 |     fn fft(self, rate: u64) -> PolynomialPoints<F> {
[INFO] [stdout]     |                  ^^^^ help: if this is intentional, prefix it with an underscore: `_rate`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rate`
[INFO] [stdout]    --> src/polynomial.rs:150:19
[INFO] [stdout]     |
[INFO] [stdout] 150 |     fn ifft(self, rate: u64) -> PolynomialCoefficient<F> {
[INFO] [stdout]     |                   ^^^^ help: if this is intentional, prefix it with an underscore: `_rate`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/polynomial.rs:176:13
[INFO] [stdout]     |
[INFO] [stdout] 176 |         for i in 0..(degree + 1) {
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rate`
[INFO] [stdout]    --> src/polynomial.rs:263:17
[INFO] [stdout]     |
[INFO] [stdout] 263 |     fn constant(rate: u64) -> Self {
[INFO] [stdout]     |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_rate`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `extended_degree`
[INFO] [stdout]    --> src/polynomial.rs:267:19
[INFO] [stdout]     |
[INFO] [stdout] 267 |     fn ifft(self, extended_degree: u64) -> PolynomialCoefficient<F> {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_extended_degree`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `clonedCoefficients` should have a snake case name
[INFO] [stdout]   --> src/polynomial.rs:25:17
[INFO] [stdout]    |
[INFO] [stdout] 25 |         let mut clonedCoefficients: Vec<F> = vec![];
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `cloned_coefficients`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BigInt`
[INFO] [stdout]  --> src/main.rs:1:14
[INFO] [stdout]   |
[INFO] [stdout] 1 | use ark_ff::{BigInt, PrimeField};
[INFO] [stdout]   |              ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Field192`
[INFO] [stdout]  --> src/main.rs:2:28
[INFO] [stdout]   |
[INFO] [stdout] 2 | use stark_tools::{fields::{Field192, Goldilocks}, merkletree::PedersenTreeConfig, polynomial::{Polynomial, PolynomialCoefficient}};
[INFO] [stdout]   |                            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ProofResult`
[INFO] [stdout]  --> src/proximityproofs/fri.rs:4:311
[INFO] [stdout]   |
[INFO] [stdout] 4 | ...ToBytes, DomainSeparator, DuplexSpongeInterface, ProofError, ProofResult, ProverState, UnitToBytes, VerifierState};
[INFO] [stdout]   |                                                                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Goldilocks`
[INFO] [stdout]  --> src/proximityproofs/fri.rs:5:74
[INFO] [stdout]   |
[INFO] [stdout] 5 | use stark_tools::{commitable::{Commitable, Commited}, fields::{Field192, Goldilocks}, merkletree::{PedersenTreeConfig, Root}, polynomial:...
[INFO] [stdout]   |                                                                          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BigInt`
[INFO] [stdout]  --> src/main.rs:1:14
[INFO] [stdout]   |
[INFO] [stdout] 1 | use ark_ff::{BigInt, PrimeField};
[INFO] [stdout]   |              ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Field192`
[INFO] [stdout]  --> src/main.rs:2:28
[INFO] [stdout]   |
[INFO] [stdout] 2 | use stark_tools::{fields::{Field192, Goldilocks}, merkletree::PedersenTreeConfig, polynomial::{Polynomial, PolynomialCoefficient}};
[INFO] [stdout]   |                            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ProofResult`
[INFO] [stdout]  --> src/proximityproofs/fri.rs:4:311
[INFO] [stdout]   |
[INFO] [stdout] 4 | ...ToBytes, DomainSeparator, DuplexSpongeInterface, ProofError, ProofResult, ProverState, UnitToBytes, VerifierState};
[INFO] [stdout]   |                                                                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Goldilocks`
[INFO] [stdout]  --> src/proximityproofs/fri.rs:5:74
[INFO] [stdout]   |
[INFO] [stdout] 5 | use stark_tools::{commitable::{Commitable, Commited}, fields::{Field192, Goldilocks}, merkletree::{PedersenTreeConfig, Root}, polynomial:...
[INFO] [stdout]   |                                                                          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> src/proximityproofs/fri.rs:271:106
[INFO] [stdout]     |
[INFO] [stdout] 271 |     let verification_result = pedersen_config.verify_path(path.clone(), commitment, leaf_value).map_err(|x| ProofError::InvalidProof)?;
[INFO] [stdout]     |                                                                                                          ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main2` is never used
[INFO] [stdout]   --> src/main.rs:10:4
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn main2() {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rate`
[INFO] [stdout]    --> src/polynomial.rs:108:17
[INFO] [stdout]     |
[INFO] [stdout] 108 |     fn constant(rate: u64) -> Self {
[INFO] [stdout]     |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_rate`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rate`
[INFO] [stdout]    --> src/polynomial.rs:145:18
[INFO] [stdout]     |
[INFO] [stdout] 145 |     fn fft(self, rate: u64) -> PolynomialPoints<F> {
[INFO] [stdout]     |                  ^^^^ help: if this is intentional, prefix it with an underscore: `_rate`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rate`
[INFO] [stdout]    --> src/polynomial.rs:150:19
[INFO] [stdout]     |
[INFO] [stdout] 150 |     fn ifft(self, rate: u64) -> PolynomialCoefficient<F> {
[INFO] [stdout]     |                   ^^^^ help: if this is intentional, prefix it with an underscore: `_rate`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/polynomial.rs:176:13
[INFO] [stdout]     |
[INFO] [stdout] 176 |         for i in 0..(degree + 1) {
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rate`
[INFO] [stdout]    --> src/polynomial.rs:263:17
[INFO] [stdout]     |
[INFO] [stdout] 263 |     fn constant(rate: u64) -> Self {
[INFO] [stdout]     |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_rate`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `extended_degree`
[INFO] [stdout]    --> src/polynomial.rs:267:19
[INFO] [stdout]     |
[INFO] [stdout] 267 |     fn ifft(self, extended_degree: u64) -> PolynomialCoefficient<F> {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_extended_degree`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `clonedCoefficients` should have a snake case name
[INFO] [stdout]   --> src/polynomial.rs:25:17
[INFO] [stdout]    |
[INFO] [stdout] 25 |         let mut clonedCoefficients: Vec<F> = vec![];
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `cloned_coefficients`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> src/proximityproofs/fri.rs:271:106
[INFO] [stdout]     |
[INFO] [stdout] 271 |     let verification_result = pedersen_config.verify_path(path.clone(), commitment, leaf_value).map_err(|x| ProofError::InvalidProof)?;
[INFO] [stdout]     |                                                                                                          ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main2` is never used
[INFO] [stdout]   --> src/main.rs:10:4
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn main2() {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 51.96s
[INFO] running `Command { std: "docker" "inspect" "1d999116001b3bc9f3235f6c87ce94feecc7bca5b7fc93c57dfab7f574b2965e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d999116001b3bc9f3235f6c87ce94feecc7bca5b7fc93c57dfab7f574b2965e", kill_on_drop: false }`
[INFO] [stdout] 1d999116001b3bc9f3235f6c87ce94feecc7bca5b7fc93c57dfab7f574b2965e
