[INFO] fetching crate bbs_plus 0.18.0...
[INFO] checking bbs_plus-0.18.0 against master#b0696a5160711c068cb1f01b7437db7990d15750 for pr-121848
[INFO] extracting crate bbs_plus 0.18.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate bbs_plus 0.18.0 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 bbs_plus 0.18.0
[INFO] finished tweaking crates.io crate bbs_plus 0.18.0
[INFO] tweaked toml for crates.io crate bbs_plus 0.18.0 written to /workspace/builds/worker-3-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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dock_crypto_utils v0.16.0
[INFO] [stderr]   Downloaded oblivious_transfer_protocols v0.5.0
[INFO] [stderr]   Downloaded secret_sharing_and_dkg v0.9.0
[INFO] [stderr]   Downloaded schnorr_pok v0.16.0
[INFO] [stderr]   Downloaded colored v2.1.0
[INFO] [stderr]   Downloaded dock_merlin v2.0.0
[INFO] [stderr]   Downloaded ark-bls12-381 v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 7cb478ba4f1145722c515fde89e7d9ae49a3ba1ce63b55e2acb82e68f5befb41
[INFO] running `Command { std: "docker" "start" "-a" "7cb478ba4f1145722c515fde89e7d9ae49a3ba1ce63b55e2acb82e68f5befb41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7cb478ba4f1145722c515fde89e7d9ae49a3ba1ce63b55e2acb82e68f5befb41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cb478ba4f1145722c515fde89e7d9ae49a3ba1ce63b55e2acb82e68f5befb41", kill_on_drop: false }`
[INFO] [stdout] 7cb478ba4f1145722c515fde89e7d9ae49a3ba1ce63b55e2acb82e68f5befb41
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 5427b67faff0762d1a71bf0f20ead687ccbbc1211d472646a4be3a9c938c581f
[INFO] running `Command { std: "docker" "start" "-a" "5427b67faff0762d1a71bf0f20ead687ccbbc1211d472646a4be3a9c938c581f", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling num-traits v0.2.18
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[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling ident_case v1.0.1
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[INFO] [stderr]    Compiling syn v2.0.52
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking zerocopy v0.7.32
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]     Checking byteorder v1.5.0
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[INFO] [stderr]     Checking num-iter v0.1.44
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[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling ark-serialize-derive v0.4.2
[INFO] [stderr]    Compiling ark-ff-macros v0.4.2
[INFO] [stderr]    Compiling ark-ff-asm v0.4.2
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]     Checking zeroize v1.7.0
[INFO] [stderr]     Checking ark-serialize v0.4.2
[INFO] [stderr]    Compiling darling_macro v0.13.4
[INFO] [stderr]     Checking ark-ff v0.4.2
[INFO] [stderr]    Compiling darling v0.13.4
[INFO] [stderr]    Compiling serde_with_macros v1.5.2
[INFO] [stderr]     Checking dock_merlin v2.0.0
[INFO] [stderr]     Checking serde_with v1.14.0
[INFO] [stderr]     Checking rmp-serde v1.1.2
[INFO] [stderr]     Checking serde_json v1.0.114
[INFO] [stderr]     Checking ark-poly v0.4.2
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[INFO] [stderr]     Checking dock_crypto_utils v0.16.0
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[INFO] [stderr]     Checking schnorr_pok v0.16.0
[INFO] [stderr]     Checking secret_sharing_and_dkg v0.9.0
[INFO] [stderr]     Checking bbs_plus v0.18.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `Vec` is imported redundantly
[INFO] [stdout]   --> src/proof.rs:73:5
[INFO] [stdout]    |
[INFO] [stdout] 73 |     vec::Vec,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]   --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/std/src/prelude/mod.rs:125:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Vec` is already defined here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Vec` is imported redundantly
[INFO] [stdout]   --> src/proof_23.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     vec::Vec,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]   --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/std/src/prelude/mod.rs:125:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Vec` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Vec` is imported redundantly
[INFO] [stdout]   --> src/proof_23_alternate.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     vec::Vec,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]   --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/std/src/prelude/mod.rs:125:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Vec` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Vec` is imported redundantly
[INFO] [stdout]   --> src/setup.rs:57:63
[INFO] [stdout]    |
[INFO] [stdout] 57 | use ark_std::{cfg_iter, fmt::Debug, io::Write, rand::RngCore, vec::Vec, UniformRand};
[INFO] [stdout]    |                                                               ^^^^^^^^
[INFO] [stdout]   --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/std/src/prelude/mod.rs:125:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Vec` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Vec` is imported redundantly
[INFO] [stdout]   --> src/signature.rs:90:65
[INFO] [stdout]    |
[INFO] [stdout] 90 |     collections::BTreeMap, fmt::Debug, ops::Mul, rand::RngCore, vec::Vec, UniformRand, Zero,
[INFO] [stdout]    |                                                                 ^^^^^^^^
[INFO] [stdout]   --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/std/src/prelude/mod.rs:125:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Vec` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Vec` is imported redundantly
[INFO] [stdout]   --> src/signature_23.rs:14:65
[INFO] [stdout]    |
[INFO] [stdout] 14 |     collections::BTreeMap, fmt::Debug, ops::Mul, rand::RngCore, vec::Vec, UniformRand, Zero,
[INFO] [stdout]    |                                                                 ^^^^^^^^
[INFO] [stdout]   --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/std/src/prelude/mod.rs:125:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Vec` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Vec` is imported redundantly
[INFO] [stdout]   --> src/threshold/base_ot_phase.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     vec::Vec,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]   --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/std/src/prelude/mod.rs:125:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Vec` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Vec` is imported redundantly
[INFO] [stdout]  --> src/threshold/cointoss.rs:6:73
[INFO] [stdout]   |
[INFO] [stdout] 6 | use ark_std::{cfg_into_iter, collections::BTreeMap, rand::RngCore, vec, vec::Vec};
[INFO] [stdout]   |                                                                         ^^^^^^^^
[INFO] [stdout]  --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/std/src/prelude/mod.rs:125:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `Vec` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Vec` is imported redundantly
[INFO] [stdout]  --> src/threshold/multiplication_phase.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     vec::Vec,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]  --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/std/src/prelude/mod.rs:125:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `Vec` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Vec` is imported redundantly
[INFO] [stdout]  --> src/threshold/randomness_generation_phase.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use ark_std::vec::Vec;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/std/src/prelude/mod.rs:125:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `Vec` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Vec` is imported redundantly
[INFO] [stdout]   --> src/threshold/threshold_bbs.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     vec::Vec,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]   --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/std/src/prelude/mod.rs:125:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Vec` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Vec` is imported redundantly
[INFO] [stdout]  --> src/threshold/threshold_bbs_plus.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     vec::Vec,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]  --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/std/src/prelude/mod.rs:125:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `Vec` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Vec` is imported redundantly
[INFO] [stdout]  --> src/threshold/utils.rs:4:40
[INFO] [stdout]   |
[INFO] [stdout] 4 | use ark_std::{cfg_into_iter, ops::Mul, vec::Vec};
[INFO] [stdout]   |                                        ^^^^^^^^
[INFO] [stdout]  --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/std/src/prelude/mod.rs:125:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `Vec` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Vec` is imported redundantly
[INFO] [stdout]   --> src/threshold/zero_sharing.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     vec::Vec,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]   --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/std/src/prelude/mod.rs:125:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Vec` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `CanonicalDeserialize` is imported redundantly
[INFO] [stdout]    --> src/proof.rs:539:9
[INFO] [stdout]     |
[INFO] [stdout] 536 |     use super::*;
[INFO] [stdout]     |         -------- the item `CanonicalDeserialize` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 539 |     use ark_serialize::CanonicalDeserialize;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `UniformRand` is imported redundantly
[INFO] [stdout]    --> src/proof.rs:542:9
[INFO] [stdout]     |
[INFO] [stdout] 536 |     use super::*;
[INFO] [stdout]     |         -------- the item `UniformRand` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 542 |         UniformRand,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `CanonicalDeserialize` is imported redundantly
[INFO] [stdout]    --> src/proof_23.rs:423:9
[INFO] [stdout]     |
[INFO] [stdout] 420 |     use super::*;
[INFO] [stdout]     |         -------- the item `CanonicalDeserialize` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 423 |     use ark_serialize::CanonicalDeserialize;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `CanonicalDeserialize` is imported redundantly
[INFO] [stdout]    --> src/proof_23_alternate.rs:447:9
[INFO] [stdout]     |
[INFO] [stdout] 440 |     use super::*;
[INFO] [stdout]     |         -------- the item `CanonicalDeserialize` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 447 |     use ark_serialize::CanonicalDeserialize;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `UniformRand` is imported redundantly
[INFO] [stdout]    --> src/proof_23_alternate.rs:450:9
[INFO] [stdout]     |
[INFO] [stdout] 440 |     use super::*;
[INFO] [stdout]     |         -------- the item `UniformRand` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 450 |         UniformRand,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Vec` is imported redundantly
[INFO] [stdout]   --> src/setup.rs:57:63
[INFO] [stdout]    |
[INFO] [stdout] 57 | use ark_std::{cfg_iter, fmt::Debug, io::Write, rand::RngCore, vec::Vec, UniformRand};
[INFO] [stdout]    |                                                               ^^^^^^^^
[INFO] [stdout]   --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/std/src/prelude/mod.rs:125:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Vec` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `UniformRand` is imported redundantly
[INFO] [stdout]    --> src/signature.rs:337:9
[INFO] [stdout]     |
[INFO] [stdout] 329 |     use super::*;
[INFO] [stdout]     |         -------- the item `UniformRand` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 337 |         UniformRand,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `UniformRand` is imported redundantly
[INFO] [stdout]    --> src/signature_23.rs:175:9
[INFO] [stdout]     |
[INFO] [stdout] 170 |     use super::*;
[INFO] [stdout]     |         -------- the item `UniformRand` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 175 |         UniformRand,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `UniformRand` is imported redundantly
[INFO] [stdout]    --> src/threshold/base_ot_phase.rs:247:9
[INFO] [stdout]     |
[INFO] [stdout] 242 |     use super::*;
[INFO] [stdout]     |         -------- the item `UniformRand` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 247 |         UniformRand,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Vec` is imported redundantly
[INFO] [stdout]  --> src/threshold/multiplication_phase.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     vec::Vec,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]  --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/std/src/prelude/mod.rs:125:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `Vec` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Vec` is imported redundantly
[INFO] [stdout]  --> src/threshold/randomness_generation_phase.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use ark_std::vec::Vec;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/std/src/prelude/mod.rs:125:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `Vec` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Pairing` is imported redundantly
[INFO] [stdout]    --> src/threshold/threshold_bbs.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 188 |     use super::*;
[INFO] [stdout]     |         -------- the item `Pairing` is already imported here
[INFO] [stdout] 189 |     use ark_bls12_381::Bls12_381;
[INFO] [stdout] 190 |     use ark_ec::pairing::Pairing;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Zero` is imported redundantly
[INFO] [stdout]    --> src/threshold/threshold_bbs.rs:191:9
[INFO] [stdout]     |
[INFO] [stdout] 188 |     use super::*;
[INFO] [stdout]     |         -------- the item `Zero` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 191 |     use ark_ff::Zero;
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Pairing` is imported redundantly
[INFO] [stdout]    --> src/threshold/threshold_bbs_plus.rs:202:9
[INFO] [stdout]     |
[INFO] [stdout] 200 |     use super::*;
[INFO] [stdout]     |         -------- the item `Pairing` is already imported here
[INFO] [stdout] 201 |     use ark_bls12_381::Bls12_381;
[INFO] [stdout] 202 |     use ark_ec::pairing::Pairing;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Zero` is imported redundantly
[INFO] [stdout]    --> src/threshold/threshold_bbs_plus.rs:203:9
[INFO] [stdout]     |
[INFO] [stdout] 200 |     use super::*;
[INFO] [stdout]     |         -------- the item `Zero` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 203 |     use ark_ff::Zero;
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Vec` is imported redundantly
[INFO] [stdout]  --> src/threshold/utils.rs:4:40
[INFO] [stdout]   |
[INFO] [stdout] 4 | use ark_std::{cfg_into_iter, ops::Mul, vec::Vec};
[INFO] [stdout]   |                                        ^^^^^^^^
[INFO] [stdout]  --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/std/src/prelude/mod.rs:125:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `Vec` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Vec` is imported redundantly
[INFO] [stdout]   --> src/threshold/zero_sharing.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     vec::Vec,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]   --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/std/src/prelude/mod.rs:125:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Vec` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.22s
[INFO] running `Command { std: "docker" "inspect" "5427b67faff0762d1a71bf0f20ead687ccbbc1211d472646a4be3a9c938c581f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5427b67faff0762d1a71bf0f20ead687ccbbc1211d472646a4be3a9c938c581f", kill_on_drop: false }`
[INFO] [stdout] 5427b67faff0762d1a71bf0f20ead687ccbbc1211d472646a4be3a9c938c581f
