[INFO] fetching crate ark-poly 0.4.2...
[INFO] checking ark-poly-0.4.2 against master#b0696a5160711c068cb1f01b7437db7990d15750 for pr-121848
[INFO] extracting crate ark-poly 0.4.2 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate ark-poly 0.4.2 on toolchain b0696a5160711c068cb1f01b7437db7990d15750
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ark-poly 0.4.2
[INFO] finished tweaking crates.io crate ark-poly 0.4.2
[INFO] tweaked toml for crates.io crate ark-poly 0.4.2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fa099b15fc702bcd9a576b0c4c3acda1bc826b18027eda81fb71a79348889b31
[INFO] running `Command { std: "docker" "start" "-a" "fa099b15fc702bcd9a576b0c4c3acda1bc826b18027eda81fb71a79348889b31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa099b15fc702bcd9a576b0c4c3acda1bc826b18027eda81fb71a79348889b31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa099b15fc702bcd9a576b0c4c3acda1bc826b18027eda81fb71a79348889b31", kill_on_drop: false }`
[INFO] [stdout] fa099b15fc702bcd9a576b0c4c3acda1bc826b18027eda81fb71a79348889b31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 58e2c14d3f6e271520fb86e1022420416ed255e81acdf77bc48c6f185c3e6a1f
[INFO] running `Command { std: "docker" "start" "-a" "58e2c14d3f6e271520fb86e1022420416ed255e81acdf77bc48c6f185c3e6a1f", kill_on_drop: false }`
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling syn v2.0.52
[INFO] [stderr]    Compiling ark-serialize-derive v0.4.2
[INFO] [stderr]    Compiling ark-ff-asm v0.4.2
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]     Checking plotters v0.3.5
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking ark-std v0.4.0
[INFO] [stderr]     Checking ark-serialize v0.4.2
[INFO] [stderr]    Compiling ark-ff-macros v0.4.2
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]     Checking zeroize v1.7.0
[INFO] [stderr]     Checking ark-ff v0.4.2
[INFO] [stderr]     Checking serde v1.0.197
[INFO] [stderr]     Checking serde_json v1.0.114
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.4.0
[INFO] [stderr]     Checking ark-poly v0.4.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `TryFrom` is imported redundantly
[INFO] [stdout]   --> src/domain/mixed_radix.rs:19:25
[INFO] [stdout]    |
[INFO] [stdout] 19 | use ark_std::{cmp::min, convert::TryFrom, fmt, vec::Vec};
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/core/src/prelude/mod.rs:46:30
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `TryFrom` is already defined here
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:5:5
[INFO] [stdout]    |
[INFO] [stdout] 5  |     unused,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    = note: `#[warn(unused_imports)]` implied by `#[warn(unused)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `TryFrom` is imported redundantly
[INFO] [stdout]   --> src/domain/radix2/mod.rs:10:15
[INFO] [stdout]    |
[INFO] [stdout] 10 | use ark_std::{convert::TryFrom, fmt, vec::Vec};
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/core/src/prelude/mod.rs:46:30
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `TryFrom` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `DomainCoeff` is imported redundantly
[INFO] [stdout]  --> src/domain/radix2/fft.rs:4:62
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::domain::{radix2::*, utils::compute_powers_serial, DomainCoeff};
[INFO] [stdout]   |                     ---------                                ^^^^^^^^^^^
[INFO] [stdout]   |                     |
[INFO] [stdout]   |                     the item `DomainCoeff` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `FftField` is imported redundantly
[INFO] [stdout]  --> src/domain/radix2/fft.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::domain::{radix2::*, utils::compute_powers_serial, DomainCoeff};
[INFO] [stdout]   |                     --------- the item `FftField` is already imported here
[INFO] [stdout] 5 | use ark_ff::FftField;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Vec` is imported redundantly
[INFO] [stdout]  --> src/domain/radix2/fft.rs:6:31
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::domain::{radix2::*, utils::compute_powers_serial, DomainCoeff};
[INFO] [stdout]   |                     --------- the item `Vec` is already imported here
[INFO] [stdout] 5 | use ark_ff::FftField;
[INFO] [stdout] 6 | use ark_std::{cfg_chunks_mut, vec::Vec};
[INFO] [stdout]   |                               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `FromIterator` is imported redundantly
[INFO] [stdout]   --> src/evaluations/multivariate/multilinear/sparse.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     iter::FromIterator,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/core/src/prelude/mod.rs:42:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `FromIterator` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `TryInto` is imported redundantly
[INFO] [stdout]  --> src/polynomial/univariate/mod.rs:5:28
[INFO] [stdout]   |
[INFO] [stdout] 5 | use ark_std::{borrow::Cow, convert::TryInto, vec::Vec};
[INFO] [stdout]   |                            ^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/core/src/prelude/mod.rs:46:39
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `TryInto` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ark_test_curves`
[INFO] [stdout]    --> src/domain/general.rs:231:9
[INFO] [stdout]     |
[INFO] [stdout] 231 |     use ark_test_curves::{bls12_381::Fr, bn384_small_two_adicity::Fr as BNFr};
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^ use of undeclared crate or module `ark_test_curves`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ark_test_curves`
[INFO] [stdout]    --> src/domain/mixed_radix.rs:397:9
[INFO] [stdout]     |
[INFO] [stdout] 397 |     use ark_test_curves::bn384_small_two_adicity::Fq as Fr;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^ use of undeclared crate or module `ark_test_curves`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ark_test_curves`
[INFO] [stdout]    --> src/domain/radix2/mod.rs:182:9
[INFO] [stdout]     |
[INFO] [stdout] 182 |     use ark_test_curves::bls12_381::Fr;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^ use of undeclared crate or module `ark_test_curves`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ark_test_curves`
[INFO] [stdout]    --> src/evaluations/multivariate/multilinear/dense.rs:274:9
[INFO] [stdout]     |
[INFO] [stdout] 274 |     use ark_test_curves::bls12_381::Fr;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^ use of undeclared crate or module `ark_test_curves`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ark_test_curves`
[INFO] [stdout]    --> src/evaluations/multivariate/multilinear/sparse.rs:407:9
[INFO] [stdout]     |
[INFO] [stdout] 407 |     use ark_test_curves::bls12_381::Fr;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^ use of undeclared crate or module `ark_test_curves`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ark_test_curves`
[INFO] [stdout]    --> src/polynomial/multivariate/sparse.rs:298:9
[INFO] [stdout]     |
[INFO] [stdout] 298 |     use ark_test_curves::bls12_381::Fr;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^ use of undeclared crate or module `ark_test_curves`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ark_test_curves`
[INFO] [stdout]    --> src/polynomial/univariate/dense.rs:614:9
[INFO] [stdout]     |
[INFO] [stdout] 614 |     use ark_test_curves::bls12_381::Fr;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^ use of undeclared crate or module `ark_test_curves`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ark_test_curves`
[INFO] [stdout]    --> src/polynomial/univariate/sparse.rs:328:9
[INFO] [stdout]     |
[INFO] [stdout] 328 |     use ark_test_curves::bls12_381::Fr;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^ use of undeclared crate or module `ark_test_curves`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ark_test_curves`
[INFO] [stdout]  --> src/test.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use ark_test_curves::{
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^ use of undeclared crate or module `ark_test_curves`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `TryFrom` is imported redundantly
[INFO] [stdout]   --> src/domain/mixed_radix.rs:19:25
[INFO] [stdout]    |
[INFO] [stdout] 19 | use ark_std::{cmp::min, convert::TryFrom, fmt, vec::Vec};
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/core/src/prelude/mod.rs:46:30
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `TryFrom` is already defined here
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:5:5
[INFO] [stdout]    |
[INFO] [stdout] 5  |     unused,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    = note: `#[warn(unused_imports)]` implied by `#[warn(unused)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FftField`, `One`
[INFO] [stdout]    --> src/domain/mixed_radix.rs:395:18
[INFO] [stdout]     |
[INFO] [stdout] 395 |     use ark_ff::{FftField, Field, One, UniformRand, Zero};
[INFO] [stdout]     |                  ^^^^^^^^         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `TryFrom` is imported redundantly
[INFO] [stdout]   --> src/domain/radix2/mod.rs:10:15
[INFO] [stdout]    |
[INFO] [stdout] 10 | use ark_std::{convert::TryFrom, fmt, vec::Vec};
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/core/src/prelude/mod.rs:46:30
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `TryFrom` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `DomainCoeff` is imported redundantly
[INFO] [stdout]  --> src/domain/radix2/fft.rs:4:62
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::domain::{radix2::*, utils::compute_powers_serial, DomainCoeff};
[INFO] [stdout]   |                     ---------                                ^^^^^^^^^^^
[INFO] [stdout]   |                     |
[INFO] [stdout]   |                     the item `DomainCoeff` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `FftField` is imported redundantly
[INFO] [stdout]  --> src/domain/radix2/fft.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::domain::{radix2::*, utils::compute_powers_serial, DomainCoeff};
[INFO] [stdout]   |                     --------- the item `FftField` is already imported here
[INFO] [stdout] 5 | use ark_ff::FftField;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Vec` is imported redundantly
[INFO] [stdout]  --> src/domain/radix2/fft.rs:6:31
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::domain::{radix2::*, utils::compute_powers_serial, DomainCoeff};
[INFO] [stdout]   |                     --------- the item `Vec` is already imported here
[INFO] [stdout] 5 | use ark_ff::FftField;
[INFO] [stdout] 6 | use ark_std::{cfg_chunks_mut, vec::Vec};
[INFO] [stdout]   |                               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FftField`, `One`
[INFO] [stdout]    --> src/domain/radix2/mod.rs:180:18
[INFO] [stdout]     |
[INFO] [stdout] 180 |     use ark_ff::{FftField, Field, One, UniformRand, Zero};
[INFO] [stdout]     |                  ^^^^^^^^         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `FromIterator` is imported redundantly
[INFO] [stdout]   --> src/evaluations/multivariate/multilinear/sparse.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     iter::FromIterator,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/core/src/prelude/mod.rs:42:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `FromIterator` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `One`
[INFO] [stdout]    --> src/evaluations/multivariate/multilinear/sparse.rs:404:18
[INFO] [stdout]     |
[INFO] [stdout] 404 |     use ark_ff::{One, Zero};
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `UniformRand`
[INFO] [stdout]    --> src/polynomial/multivariate/sparse.rs:296:25
[INFO] [stdout]     |
[INFO] [stdout] 296 |     use ark_ff::{Field, UniformRand, Zero};
[INFO] [stdout]     |                         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Field` is imported redundantly
[INFO] [stdout]    --> src/polynomial/multivariate/sparse.rs:296:18
[INFO] [stdout]     |
[INFO] [stdout] 295 |     use super::*;
[INFO] [stdout]     |         -------- the item `Field` is already imported here
[INFO] [stdout] 296 |     use ark_ff::{Field, UniformRand, Zero};
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Zero` is imported redundantly
[INFO] [stdout]    --> src/polynomial/multivariate/sparse.rs:296:38
[INFO] [stdout]     |
[INFO] [stdout] 295 |     use super::*;
[INFO] [stdout]     |         -------- the item `Zero` is already imported here
[INFO] [stdout] 296 |     use ark_ff::{Field, UniformRand, Zero};
[INFO] [stdout]     |                                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `TryInto` is imported redundantly
[INFO] [stdout]  --> src/polynomial/univariate/mod.rs:5:28
[INFO] [stdout]   |
[INFO] [stdout] 5 | use ark_std::{borrow::Cow, convert::TryInto, vec::Vec};
[INFO] [stdout]   |                            ^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/core/src/prelude/mod.rs:46:39
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `TryInto` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `EvaluationDomain` is imported redundantly
[INFO] [stdout]    --> src/polynomial/univariate/dense.rs:611:44
[INFO] [stdout]     |
[INFO] [stdout] 611 |     use crate::{polynomial::univariate::*, EvaluationDomain, GeneralEvaluationDomain, Polynomial};
[INFO] [stdout]     |                 -------------------------  ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the item `EvaluationDomain` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Polynomial` is imported redundantly
[INFO] [stdout]    --> src/polynomial/univariate/dense.rs:611:87
[INFO] [stdout]     |
[INFO] [stdout] 611 |     use crate::{polynomial::univariate::*, EvaluationDomain, GeneralEvaluationDomain, Polynomial};
[INFO] [stdout]     |                 -------------------------                                             ^^^^^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the item `Polynomial` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `One`
[INFO] [stdout]    --> src/polynomial/univariate/dense.rs:612:25
[INFO] [stdout]     |
[INFO] [stdout] 612 |     use ark_ff::{Field, One, UniformRand, Zero};
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Field` is imported redundantly
[INFO] [stdout]    --> src/polynomial/univariate/dense.rs:612:18
[INFO] [stdout]     |
[INFO] [stdout] 611 |     use crate::{polynomial::univariate::*, EvaluationDomain, GeneralEvaluationDomain, Polynomial};
[INFO] [stdout]     |                 ------------------------- the item `Field` is already imported here
[INFO] [stdout] 612 |     use ark_ff::{Field, One, UniformRand, Zero};
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Zero` is imported redundantly
[INFO] [stdout]    --> src/polynomial/univariate/dense.rs:612:43
[INFO] [stdout]     |
[INFO] [stdout] 611 |     use crate::{polynomial::univariate::*, EvaluationDomain, GeneralEvaluationDomain, Polynomial};
[INFO] [stdout]     |                 ------------------------- the item `Zero` is already imported here
[INFO] [stdout] 612 |     use ark_ff::{Field, One, UniformRand, Zero};
[INFO] [stdout]     |                                           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Vec` is imported redundantly
[INFO] [stdout]    --> src/polynomial/univariate/dense.rs:613:40
[INFO] [stdout]     |
[INFO] [stdout] 611 |     use crate::{polynomial::univariate::*, EvaluationDomain, GeneralEvaluationDomain, Polynomial};
[INFO] [stdout]     |                 ------------------------- the item `Vec` is already imported here
[INFO] [stdout] 612 |     use ark_ff::{Field, One, UniformRand, Zero};
[INFO] [stdout] 613 |     use ark_std::{rand::Rng, test_rng, vec::Vec};
[INFO] [stdout]     |                                        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `UniformRand`
[INFO] [stdout]    --> src/polynomial/univariate/sparse.rs:326:18
[INFO] [stdout]     |
[INFO] [stdout] 326 |     use ark_ff::{UniformRand, Zero};
[INFO] [stdout]     |                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read benches/dense_uv_polynomial.rs: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read benches/sparse_multilinear.rs: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ark-poly` (bench "dense_uv_polynomial") due to 2 previous errors
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `ark-poly` (bench "sparse_multilinear") due to 2 previous errors
[INFO] [stdout] error: couldn't read benches/fft.rs: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read benches/dense_multilinear.rs: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ark-poly` (bench "dense_multilinear") due to 2 previous errors
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ark-poly` (bench "fft") due to 2 previous errors
[INFO] [stdout] error[E0282]: type annotations needed for `polynomial::univariate::dense::DensePolynomial<F>`
[INFO] [stdout]    --> src/polynomial/univariate/dense.rs:882:13
[INFO] [stdout]     |
[INFO] [stdout] 882 |         let inverse_poly = DensePolynomial::from_coefficients_vec(inverse_coefficients);
[INFO] [stdout]     |             ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 886 |         assert!(!x.coeffs.last().unwrap().is_zero());
[INFO] [stdout]     |                                           ------- type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout] help: consider giving `inverse_poly` an explicit type, where the type for type parameter `T` is specified
[INFO] [stdout]     |
[INFO] [stdout] 882 |         let inverse_poly: polynomial::univariate::dense::DensePolynomial<F> = DensePolynomial::from_coefficients_vec(inverse_coefficients);
[INFO] [stdout]     |                         +++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `polynomial::univariate::dense::DensePolynomial<F>`
[INFO] [stdout]    --> src/polynomial/univariate/dense.rs:881:13
[INFO] [stdout]     |
[INFO] [stdout] 881 |         let negative_poly = DensePolynomial::from_coefficients_vec(negative_coefficients);
[INFO] [stdout]     |             ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 890 |         assert!(!y.coeffs.last().unwrap().is_zero());
[INFO] [stdout]     |                                           ------- type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout] help: consider giving `negative_poly` an explicit type, where the type for type parameter `T` is specified
[INFO] [stdout]     |
[INFO] [stdout] 881 |         let negative_poly: polynomial::univariate::dense::DensePolynomial<F> = DensePolynomial::from_coefficients_vec(negative_coefficients);
[INFO] [stdout]     |                          +++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Field`
[INFO] [stdout]    --> src/polynomial/univariate/dense.rs:612:18
[INFO] [stdout]     |
[INFO] [stdout] 612 |     use ark_ff::{Field, One, UniformRand, Zero};
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Field`
[INFO] [stdout]    --> src/polynomial/multivariate/sparse.rs:296:18
[INFO] [stdout]     |
[INFO] [stdout] 296 |     use ark_ff::{Field, UniformRand, Zero};
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `EvaluationDomain`
[INFO] [stdout]    --> src/domain/general.rs:228:41
[INFO] [stdout]     |
[INFO] [stdout] 228 |     use crate::{polynomial::Polynomial, EvaluationDomain, GeneralEvaluationDomain};
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `polynomial::Polynomial`
[INFO] [stdout]    --> src/domain/general.rs:228:17
[INFO] [stdout]     |
[INFO] [stdout] 228 |     use crate::{polynomial::Polynomial, EvaluationDomain, GeneralEvaluationDomain};
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ark_ff::Zero`
[INFO] [stdout]    --> src/domain/general.rs:229:9
[INFO] [stdout]     |
[INFO] [stdout] 229 |     use ark_ff::Zero;
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `EvaluationDomain`
[INFO] [stdout]    --> src/domain/mixed_radix.rs:393:9
[INFO] [stdout]     |
[INFO] [stdout] 393 |         EvaluationDomain, MixedRadixEvaluationDomain,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Polynomial`
[INFO] [stdout]    --> src/domain/mixed_radix.rs:392:70
[INFO] [stdout]     |
[INFO] [stdout] 392 |         polynomial::{univariate::DensePolynomial, DenseUVPolynomial, Polynomial},
[INFO] [stdout]     |                                                                      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Zero`
[INFO] [stdout]    --> src/domain/mixed_radix.rs:395:53
[INFO] [stdout]     |
[INFO] [stdout] 395 |     use ark_ff::{FftField, Field, One, UniformRand, Zero};
[INFO] [stdout]     |                                                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DenseUVPolynomial`
[INFO] [stdout]    --> src/domain/mixed_radix.rs:392:51
[INFO] [stdout]     |
[INFO] [stdout] 392 |         polynomial::{univariate::DensePolynomial, DenseUVPolynomial, Polynomial},
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `UniformRand`
[INFO] [stdout]    --> src/domain/mixed_radix.rs:395:40
[INFO] [stdout]     |
[INFO] [stdout] 395 |     use ark_ff::{FftField, Field, One, UniformRand, Zero};
[INFO] [stdout]     |                                        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Field`
[INFO] [stdout]    --> src/domain/mixed_radix.rs:395:28
[INFO] [stdout]     |
[INFO] [stdout] 395 |     use ark_ff::{FftField, Field, One, UniformRand, Zero};
[INFO] [stdout]     |                            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `polynomial::Polynomial`
[INFO] [stdout]    --> src/polynomial/univariate/sparse.rs:322:9
[INFO] [stdout]     |
[INFO] [stdout] 322 |         polynomial::Polynomial,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ops::Mul`
[INFO] [stdout]    --> src/polynomial/univariate/sparse.rs:327:29
[INFO] [stdout]     |
[INFO] [stdout] 327 |     use ark_std::{cmp::max, ops::Mul, rand::Rng, test_rng};
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Zero`
[INFO] [stdout]    --> src/polynomial/univariate/sparse.rs:326:31
[INFO] [stdout]     |
[INFO] [stdout] 326 |     use ark_ff::{UniformRand, Zero};
[INFO] [stdout]     |                               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `EvaluationDomain`
[INFO] [stdout]    --> src/domain/radix2/mod.rs:178:9
[INFO] [stdout]     |
[INFO] [stdout] 178 |         EvaluationDomain, Radix2EvaluationDomain,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Polynomial`
[INFO] [stdout]    --> src/domain/radix2/mod.rs:177:56
[INFO] [stdout]     |
[INFO] [stdout] 177 |         polynomial::{univariate::*, DenseUVPolynomial, Polynomial},
[INFO] [stdout]     |                                                        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Zero`
[INFO] [stdout]    --> src/domain/radix2/mod.rs:180:53
[INFO] [stdout]     |
[INFO] [stdout] 180 |     use ark_ff::{FftField, Field, One, UniformRand, Zero};
[INFO] [stdout]     |                                                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Field`
[INFO] [stdout]    --> src/domain/radix2/mod.rs:180:28
[INFO] [stdout]     |
[INFO] [stdout] 180 |     use ark_ff::{FftField, Field, One, UniformRand, Zero};
[INFO] [stdout]     |                            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `UniformRand`
[INFO] [stdout]    --> src/domain/radix2/mod.rs:180:40
[INFO] [stdout]     |
[INFO] [stdout] 180 |     use ark_ff::{FftField, Field, One, UniformRand, Zero};
[INFO] [stdout]     |                                        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `UniformRand`
[INFO] [stdout]    --> src/evaluations/multivariate/multilinear/dense.rs:273:49
[INFO] [stdout]     |
[INFO] [stdout] 273 |     use ark_std::{ops::Neg, test_rng, vec::Vec, UniformRand};
[INFO] [stdout]     |                                                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `UniformRand`
[INFO] [stdout]    --> src/polynomial/univariate/dense.rs:612:30
[INFO] [stdout]     |
[INFO] [stdout] 612 |     use ark_ff::{Field, One, UniformRand, Zero};
[INFO] [stdout]     |                              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `UniformRand`
[INFO] [stdout]    --> src/evaluations/multivariate/multilinear/sparse.rs:406:49
[INFO] [stdout]     |
[INFO] [stdout] 406 |     use ark_std::{ops::Neg, test_rng, vec::Vec, UniformRand};
[INFO] [stdout]     |                                                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CanonicalSerialize`
[INFO] [stdout]    --> src/evaluations/multivariate/multilinear/sparse.rs:405:47
[INFO] [stdout]     |
[INFO] [stdout] 405 |     use ark_serialize::{CanonicalDeserialize, CanonicalSerialize};
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 11 previous errors; 43 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ark-poly` (lib test) due to 12 previous errors; 43 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "58e2c14d3f6e271520fb86e1022420416ed255e81acdf77bc48c6f185c3e6a1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58e2c14d3f6e271520fb86e1022420416ed255e81acdf77bc48c6f185c3e6a1f", kill_on_drop: false }`
[INFO] [stdout] 58e2c14d3f6e271520fb86e1022420416ed255e81acdf77bc48c6f185c3e6a1f
