[INFO] fetching crate bulletproofs_plus_plus 0.2.0...
[INFO] checking bulletproofs_plus_plus-0.2.0 against master#b0696a5160711c068cb1f01b7437db7990d15750 for pr-121848
[INFO] extracting crate bulletproofs_plus_plus 0.2.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate bulletproofs_plus_plus 0.2.0 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 bulletproofs_plus_plus 0.2.0
[INFO] finished tweaking crates.io crate bulletproofs_plus_plus 0.2.0
[INFO] tweaked toml for crates.io crate bulletproofs_plus_plus 0.2.0 written to /workspace/builds/worker-2-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]  Downloading crates ...
[INFO] [stderr]   Downloaded ark-curve25519 v0.4.0
[INFO] [stderr]   Downloaded dock_crypto_utils v0.16.0
[INFO] [stderr]   Downloaded ark-secp256k1 v0.4.0
[INFO] [stderr]   Downloaded ark-ed25519 v0.4.0
[INFO] [stderr]   Downloaded dock_merlin v2.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 802035d85a51e3fe6453b28f427dd6a802b66c0661fbfb58e3320a7b84f6bf47
[INFO] running `Command { std: "docker" "start" "-a" "802035d85a51e3fe6453b28f427dd6a802b66c0661fbfb58e3320a7b84f6bf47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "802035d85a51e3fe6453b28f427dd6a802b66c0661fbfb58e3320a7b84f6bf47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "802035d85a51e3fe6453b28f427dd6a802b66c0661fbfb58e3320a7b84f6bf47", kill_on_drop: false }`
[INFO] [stdout] 802035d85a51e3fe6453b28f427dd6a802b66c0661fbfb58e3320a7b84f6bf47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] f1d2f64458843a9c3d88795230a92fb7fb5150149f9b040523f74cbf85896d91
[INFO] running `Command { std: "docker" "start" "-a" "f1d2f64458843a9c3d88795230a92fb7fb5150149f9b040523f74cbf85896d91", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]    Compiling ark-serialize-derive v0.4.2
[INFO] [stderr]     Checking zeroize v1.7.0
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking ahash v0.8.11
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling ark-ff-asm v0.4.2
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling darling_core v0.13.4
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]     Checking num-iter v0.1.44
[INFO] [stderr]     Checking ark-std v0.4.0
[INFO] [stderr]     Checking num-complex v0.4.5
[INFO] [stderr]     Checking keccak v0.1.5
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking blake2 v0.10.6
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]     Checking ark-serialize v0.4.2
[INFO] [stderr]     Checking dock_merlin v2.0.0
[INFO] [stderr]     Checking num v0.4.1
[INFO] [stderr]    Compiling darling_macro v0.13.4
[INFO] [stderr]    Compiling ark-ff-macros v0.4.2
[INFO] [stderr]    Compiling darling v0.13.4
[INFO] [stderr]    Compiling serde_with_macros v1.5.2
[INFO] [stderr]     Checking ark-ff v0.4.2
[INFO] [stderr]     Checking serde_with v1.14.0
[INFO] [stderr]     Checking ark-poly v0.4.2
[INFO] [stderr]     Checking ark-ec v0.4.2
[INFO] [stderr]     Checking ark-curve25519 v0.4.0
[INFO] [stderr]     Checking dock_crypto_utils v0.16.0
[INFO] [stderr]     Checking ark-bls12-381 v0.4.0
[INFO] [stderr]     Checking ark-secp256k1 v0.4.0
[INFO] [stderr]     Checking ark-ed25519 v0.4.0
[INFO] [stderr]     Checking bulletproofs_plus_plus v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `String` is imported redundantly
[INFO] [stdout]  --> src/error.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use ark_std::string::String;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/std/src/prelude/mod.rs:125:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `String` 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/range_proof_arbitrary_range.rs:4:38
[INFO] [stdout]   |
[INFO] [stdout] 4 | use ark_std::{format, rand::RngCore, 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/rangeproof.rs:13:82
[INFO] [stdout]    |
[INFO] [stdout] 13 |     cfg_into_iter, cfg_iter, cfg_iter_mut, format, ops::Neg, 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/setup.rs:3:45
[INFO] [stdout]   |
[INFO] [stdout] 3 | use ark_std::{cfg_into_iter, 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/weighted_norm_linear_argument.rs:7:77
[INFO] [stdout]   |
[INFO] [stdout] 7 | use ark_std::{cfg_into_iter, cfg_iter, cfg_iter_mut, format, ops::Neg, 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 `String` is imported redundantly
[INFO] [stdout]  --> src/error.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use ark_std::string::String;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/std/src/prelude/mod.rs:125:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `String` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `SetupParams` is imported redundantly
[INFO] [stdout]     --> src/rangeproof.rs:1105:9
[INFO] [stdout]      |
[INFO] [stdout] 1104 |     use super::*;
[INFO] [stdout]      |         -------- the item `SetupParams` is already imported here
[INFO] [stdout] 1105 |     use crate::setup::SetupParams;
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `UniformRand` is imported redundantly
[INFO] [stdout]     --> src/rangeproof.rs:1109:9
[INFO] [stdout]      |
[INFO] [stdout] 1104 |     use super::*;
[INFO] [stdout]      |         -------- the item `UniformRand` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 1109 |         UniformRand,
[INFO] [stdout]      |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Vec` is imported redundantly
[INFO] [stdout]  --> src/setup.rs:3:45
[INFO] [stdout]   |
[INFO] [stdout] 3 | use ark_std::{cfg_into_iter, 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: associated function `compute_v` is never used
[INFO] [stdout]    --> src/weighted_norm_linear_argument.rs:315:8
[INFO] [stdout]     |
[INFO] [stdout] 27  | impl<G: AffineRepr> WeightedNormLinearArgument<G> {
[INFO] [stdout]     | ------------------------------------------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 315 |     fn compute_v(
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 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 9.45s
[INFO] running `Command { std: "docker" "inspect" "f1d2f64458843a9c3d88795230a92fb7fb5150149f9b040523f74cbf85896d91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1d2f64458843a9c3d88795230a92fb7fb5150149f9b040523f74cbf85896d91", kill_on_drop: false }`
[INFO] [stdout] f1d2f64458843a9c3d88795230a92fb7fb5150149f9b040523f74cbf85896d91
