[INFO] fetching crate arkworks-r1cs-gadgets 1.2.0...
[INFO] checking arkworks-r1cs-gadgets-1.2.0 against master#30f74ff0dc4d66debc8b50724c446f817e5f75f4 for pr-121848-1
[INFO] extracting crate arkworks-r1cs-gadgets 1.2.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate arkworks-r1cs-gadgets 1.2.0 on toolchain 30f74ff0dc4d66debc8b50724c446f817e5f75f4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate arkworks-r1cs-gadgets 1.2.0
[INFO] finished tweaking crates.io crate arkworks-r1cs-gadgets 1.2.0
[INFO] tweaked toml for crates.io crate arkworks-r1cs-gadgets 1.2.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "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" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cipher v0.3.0
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3cbe067c2c022d5aaa5b0d04b58936c00635b56a3a399a51a685debdf41992f1
[INFO] running `Command { std: "docker" "start" "-a" "3cbe067c2c022d5aaa5b0d04b58936c00635b56a3a399a51a685debdf41992f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3cbe067c2c022d5aaa5b0d04b58936c00635b56a3a399a51a685debdf41992f1", kill_on_drop: false }`
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[INFO] [stdout] 6d88b3be9dc4e225423bc2387f350df4972a15805911b838ff6e65681de1ee4f
[INFO] running `Command { std: "docker" "start" "-a" "6d88b3be9dc4e225423bc2387f350df4972a15805911b838ff6e65681de1ee4f", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling ucd-trie v0.1.6
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
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[INFO] [stderr]    Compiling num-integer v0.1.46
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[INFO] [stderr]     Checking x25519-dalek v1.2.0
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[INFO] [stderr]    Compiling ark-ff-macros v0.3.0
[INFO] [stderr]    Compiling derivative v2.2.0
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[INFO] [stderr]     Checking ark-ec v0.3.0
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[INFO] [stderr]     Checking ark-snark v0.3.0
[INFO] [stderr]     Checking ark-r1cs-std v0.3.1
[INFO] [stderr]     Checking ark-bn254 v0.3.0
[INFO] [stderr]     Checking ark-poly-commit v0.3.0
[INFO] [stderr]     Checking ark-bls12-381 v0.3.0
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[INFO] [stderr]     Checking ark-nonnative-field v0.3.0
[INFO] [stderr]     Checking ark-ed-on-bn254 v0.3.0
[INFO] [stderr]     Checking ark-crypto-primitives v0.3.0
[INFO] [stderr]     Checking arkworks-native-gadgets v1.2.0
[INFO] [stderr]     Checking ark-groth16 v0.3.0
[INFO] [stderr]     Checking arkworks-r1cs-gadgets v1.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `AllocVar` is imported redundantly
[INFO] [stdout]   --> src/merkle_tree.rs:92:2
[INFO] [stdout]    |
[INFO] [stdout] 92 |     alloc::AllocVar, eq::EqGadget, fields::fp::FpVar, prelude::*, select::CondSelectGadget,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^                                   ---------- the item `AllocVar` is already imported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `EqGadget` is imported redundantly
[INFO] [stdout]   --> src/merkle_tree.rs:92:19
[INFO] [stdout]    |
[INFO] [stdout] 92 |     alloc::AllocVar, eq::EqGadget, fields::fp::FpVar, prelude::*, select::CondSelectGadget,
[INFO] [stdout]    |                      ^^^^^^^^^^^^                     ---------- the item `EqGadget` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `CondSelectGadget` is imported redundantly
[INFO] [stdout]   --> src/merkle_tree.rs:92:64
[INFO] [stdout]    |
[INFO] [stdout] 92 |     alloc::AllocVar, eq::EqGadget, fields::fp::FpVar, prelude::*, select::CondSelectGadget,
[INFO] [stdout]    |                                                       ----------  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                                                       |
[INFO] [stdout]    |                                                       the item `CondSelectGadget` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Vec` is imported redundantly
[INFO] [stdout]   --> src/merkle_tree.rs:95:52
[INFO] [stdout]    |
[INFO] [stdout] 95 | use ark_std::{borrow::Borrow, marker::PhantomData, vec::Vec};
[INFO] [stdout]    |                                                    ^^^^^^^^
[INFO] [stdout]   --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Vec` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `AllocVar` is imported redundantly
[INFO] [stdout]   --> src/poseidon/mod.rs:9:2
[INFO] [stdout]    |
[INFO] [stdout] 9  |     alloc::AllocVar,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 10 |     fields::{fp::FpVar, FieldVar},
[INFO] [stdout] 11 |     prelude::*,
[INFO] [stdout]    |     ---------- the item `AllocVar` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `FieldVar` is imported redundantly
[INFO] [stdout]   --> src/poseidon/mod.rs:10:22
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fields::{fp::FpVar, FieldVar},
[INFO] [stdout]    |                         ^^^^^^^^
[INFO] [stdout] 11 |     prelude::*,
[INFO] [stdout]    |     ---------- the item `FieldVar` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Vec` is imported redundantly
[INFO] [stdout]   --> src/poseidon/mod.rs:14:27
[INFO] [stdout]    |
[INFO] [stdout] 14 | use ark_std::{fmt::Debug, vec::Vec};
[INFO] [stdout]    |                           ^^^^^^^^
[INFO] [stdout]   --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Vec` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/poseidon/mod.rs:109:32
[INFO] [stdout]     |
[INFO] [stdout] 109 |                 let c = &params.round_keys[(r * (params.width as usize) + i)];
[INFO] [stdout]     |                                            ^                               ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 109 -                 let c = &params.round_keys[(r * (params.width as usize) + i)];
[INFO] [stdout] 109 +                 let c = &params.round_keys[r * (params.width as usize) + i];
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Vec` is imported redundantly
[INFO] [stdout]  --> src/set.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::Vec;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]  --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `Vec` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `EqGadget` is imported redundantly
[INFO] [stdout]  --> src/set.rs:4:2
[INFO] [stdout]   |
[INFO] [stdout] 4 |     eq::EqGadget,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 5 |     fields::{fp::FpVar, FieldVar},
[INFO] [stdout] 6 |     prelude::*,
[INFO] [stdout]   |     ---------- the item `EqGadget` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `FieldVar` is imported redundantly
[INFO] [stdout]  --> src/set.rs:5:22
[INFO] [stdout]   |
[INFO] [stdout] 5 |     fields::{fp::FpVar, FieldVar},
[INFO] [stdout]   |                         ^^^^^^^^
[INFO] [stdout] 6 |     prelude::*,
[INFO] [stdout]   |     ---------- the item `FieldVar` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `arkworks_utils`
[INFO] [stdout]    --> src/merkle_tree.rs:250:6
[INFO] [stdout]     |
[INFO] [stdout] 250 |     use arkworks_utils::{
[INFO] [stdout]     |         ^^^^^^^^^^^^^^ use of undeclared crate or module `arkworks_utils`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `arkworks_utils`
[INFO] [stdout]    --> src/merkle_tree.rs:250:6
[INFO] [stdout]     |
[INFO] [stdout] 250 |     use arkworks_utils::{
[INFO] [stdout]     |         ^^^^^^^^^^^^^^ use of undeclared crate or module `arkworks_utils`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `AllocVar` is imported redundantly
[INFO] [stdout]   --> src/merkle_tree.rs:92:2
[INFO] [stdout]    |
[INFO] [stdout] 92 |     alloc::AllocVar, eq::EqGadget, fields::fp::FpVar, prelude::*, select::CondSelectGadget,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^                                   ---------- the item `AllocVar` is already imported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `EqGadget` is imported redundantly
[INFO] [stdout]   --> src/merkle_tree.rs:92:19
[INFO] [stdout]    |
[INFO] [stdout] 92 |     alloc::AllocVar, eq::EqGadget, fields::fp::FpVar, prelude::*, select::CondSelectGadget,
[INFO] [stdout]    |                      ^^^^^^^^^^^^                     ---------- the item `EqGadget` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `CondSelectGadget` is imported redundantly
[INFO] [stdout]   --> src/merkle_tree.rs:92:64
[INFO] [stdout]    |
[INFO] [stdout] 92 |     alloc::AllocVar, eq::EqGadget, fields::fp::FpVar, prelude::*, select::CondSelectGadget,
[INFO] [stdout]    |                                                       ----------  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                                                       |
[INFO] [stdout]    |                                                       the item `CondSelectGadget` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Vec` is imported redundantly
[INFO] [stdout]   --> src/merkle_tree.rs:95:52
[INFO] [stdout]    |
[INFO] [stdout] 95 | use ark_std::{borrow::Borrow, marker::PhantomData, vec::Vec};
[INFO] [stdout]    |                                                    ^^^^^^^^
[INFO] [stdout]   --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Vec` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `AllocVar` is imported redundantly
[INFO] [stdout]   --> src/poseidon/mod.rs:9:2
[INFO] [stdout]    |
[INFO] [stdout] 9  |     alloc::AllocVar,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 10 |     fields::{fp::FpVar, FieldVar},
[INFO] [stdout] 11 |     prelude::*,
[INFO] [stdout]    |     ---------- the item `AllocVar` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `FieldVar` is imported redundantly
[INFO] [stdout]   --> src/poseidon/mod.rs:10:22
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fields::{fp::FpVar, FieldVar},
[INFO] [stdout]    |                         ^^^^^^^^
[INFO] [stdout] 11 |     prelude::*,
[INFO] [stdout]    |     ---------- the item `FieldVar` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Vec` is imported redundantly
[INFO] [stdout]   --> src/poseidon/mod.rs:14:27
[INFO] [stdout]    |
[INFO] [stdout] 14 | use ark_std::{fmt::Debug, vec::Vec};
[INFO] [stdout]    |                           ^^^^^^^^
[INFO] [stdout]   --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Vec` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/poseidon/mod.rs:109:32
[INFO] [stdout]     |
[INFO] [stdout] 109 |                 let c = &params.round_keys[(r * (params.width as usize) + i)];
[INFO] [stdout]     |                                            ^                               ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 109 -                 let c = &params.round_keys[(r * (params.width as usize) + i)];
[INFO] [stdout] 109 +                 let c = &params.round_keys[r * (params.width as usize) + i];
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `EqGadget` is imported redundantly
[INFO] [stdout]  --> src/set.rs:4:2
[INFO] [stdout]   |
[INFO] [stdout] 4 |     eq::EqGadget,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 5 |     fields::{fp::FpVar, FieldVar},
[INFO] [stdout] 6 |     prelude::*,
[INFO] [stdout]   |     ---------- the item `EqGadget` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `FieldVar` is imported redundantly
[INFO] [stdout]  --> src/set.rs:5:22
[INFO] [stdout]   |
[INFO] [stdout] 5 |     fields::{fp::FpVar, FieldVar},
[INFO] [stdout]   |                         ^^^^^^^^
[INFO] [stdout] 6 |     prelude::*,
[INFO] [stdout]   |     ---------- the item `FieldVar` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `arkworks-r1cs-gadgets` (lib test) due to 3 previous errors; 10 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "6d88b3be9dc4e225423bc2387f350df4972a15805911b838ff6e65681de1ee4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d88b3be9dc4e225423bc2387f350df4972a15805911b838ff6e65681de1ee4f", kill_on_drop: false }`
[INFO] [stdout] 6d88b3be9dc4e225423bc2387f350df4972a15805911b838ff6e65681de1ee4f
[INFO] checking arkworks-r1cs-gadgets-1.2.0 against try#72eda894eb3548c7ba774079ce0afab42958d4ee for pr-121848-1
[INFO] extracting crate arkworks-r1cs-gadgets 1.2.0 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate arkworks-r1cs-gadgets 1.2.0 on toolchain 72eda894eb3548c7ba774079ce0afab42958d4ee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate arkworks-r1cs-gadgets 1.2.0
[INFO] finished tweaking crates.io crate arkworks-r1cs-gadgets 1.2.0
[INFO] tweaked toml for crates.io crate arkworks-r1cs-gadgets 1.2.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "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" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d34eaec9b3b2fec5b4b443e4871d3d27774a45bac4e1b388c1d571ddb9929a63
[INFO] running `Command { std: "docker" "start" "-a" "d34eaec9b3b2fec5b4b443e4871d3d27774a45bac4e1b388c1d571ddb9929a63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d34eaec9b3b2fec5b4b443e4871d3d27774a45bac4e1b388c1d571ddb9929a63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d34eaec9b3b2fec5b4b443e4871d3d27774a45bac4e1b388c1d571ddb9929a63", kill_on_drop: false }`
[INFO] [stdout] d34eaec9b3b2fec5b4b443e4871d3d27774a45bac4e1b388c1d571ddb9929a63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3232839e220bf0810cc145426cb0ff89928fd23e920214515a655bb0ffea97f3
[INFO] running `Command { std: "docker" "start" "-a" "3232839e220bf0810cc145426cb0ff89928fd23e920214515a655bb0ffea97f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling ucd-trie v0.1.6
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling thiserror v1.0.58
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]    Compiling pest v2.7.8
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking zeroize v1.3.0
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]     Checking opaque-debug v0.3.1
[INFO] [stderr]    Compiling ahash v0.7.8
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking ark-std v0.3.0
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking tracing-subscriber v0.2.25
[INFO] [stderr]     Checking cpufeatures v0.2.12
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]    Compiling semver-parser v0.10.2
[INFO] [stderr]     Checking crypto-mac v0.8.0
[INFO] [stderr]     Checking cipher v0.3.0
[INFO] [stderr]     Checking blake2 v0.9.2
[INFO] [stderr]     Checking universal-hash v0.4.1
[INFO] [stderr]     Checking aead v0.4.3
[INFO] [stderr]     Checking poly1305 v0.7.2
[INFO] [stderr]     Checking salsa20 v0.9.0
[INFO] [stderr]     Checking chacha20 v0.8.2
[INFO] [stderr]     Checking curve25519-dalek v3.2.1
[INFO] [stderr]    Compiling semver v0.11.0
[INFO] [stderr]     Checking xsalsa20poly1305 v0.8.0
[INFO] [stderr]     Checking chacha20poly1305 v0.9.1
[INFO] [stderr]    Compiling rustc_version v0.3.3
[INFO] [stderr]    Compiling ark-ff v0.3.0
[INFO] [stderr]     Checking x25519-dalek v1.2.0
[INFO] [stderr]     Checking crypto_box v0.7.2
[INFO] [stderr]    Compiling ark-serialize-derive v0.3.0
[INFO] [stderr]    Compiling ark-ff-macros v0.3.0
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling ark-ff-asm v0.3.0
[INFO] [stderr]     Checking ark-serialize v0.3.0
[INFO] [stderr]     Checking ark-ec v0.3.0
[INFO] [stderr]     Checking ark-relations v0.3.0
[INFO] [stderr]     Checking ark-poly v0.3.0
[INFO] [stderr]     Checking ark-snark v0.3.0
[INFO] [stderr]     Checking ark-r1cs-std v0.3.1
[INFO] [stderr]     Checking ark-poly-commit v0.3.0
[INFO] [stderr]     Checking ark-bn254 v0.3.0
[INFO] [stderr]     Checking ark-bls12-381 v0.3.0
[INFO] [stderr]     Checking ark-marlin v0.3.0
[INFO] [stderr]     Checking ark-nonnative-field v0.3.0
[INFO] [stderr]     Checking ark-ed-on-bn254 v0.3.0
[INFO] [stderr]     Checking ark-crypto-primitives v0.3.0
[INFO] [stderr]     Checking arkworks-native-gadgets v1.2.0
[INFO] [stderr]     Checking ark-groth16 v0.3.0
[INFO] [stderr]     Checking arkworks-r1cs-gadgets v1.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `AllocVar` is imported redundantly
[INFO] [stdout]   --> src/merkle_tree.rs:92:2
[INFO] [stdout]    |
[INFO] [stdout] 92 |     alloc::AllocVar, eq::EqGadget, fields::fp::FpVar, prelude::*, select::CondSelectGadget,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^                                   ---------- the item `AllocVar` is already imported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `EqGadget` is imported redundantly
[INFO] [stdout]   --> src/merkle_tree.rs:92:19
[INFO] [stdout]    |
[INFO] [stdout] 92 |     alloc::AllocVar, eq::EqGadget, fields::fp::FpVar, prelude::*, select::CondSelectGadget,
[INFO] [stdout]    |                      ^^^^^^^^^^^^                     ---------- the item `EqGadget` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `CondSelectGadget` is imported redundantly
[INFO] [stdout]   --> src/merkle_tree.rs:92:64
[INFO] [stdout]    |
[INFO] [stdout] 92 |     alloc::AllocVar, eq::EqGadget, fields::fp::FpVar, prelude::*, select::CondSelectGadget,
[INFO] [stdout]    |                                                       ----------  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                                                       |
[INFO] [stdout]    |                                                       the item `CondSelectGadget` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Vec` is imported redundantly
[INFO] [stdout]   --> src/merkle_tree.rs:95:52
[INFO] [stdout]    |
[INFO] [stdout] 95 | use ark_std::{borrow::Borrow, marker::PhantomData, vec::Vec};
[INFO] [stdout]    |                                                    ^^^^^^^^
[INFO] [stdout]   --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Vec` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `AllocVar` is imported redundantly
[INFO] [stdout]   --> src/poseidon/mod.rs:9:2
[INFO] [stdout]    |
[INFO] [stdout] 9  |     alloc::AllocVar,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 10 |     fields::{fp::FpVar, FieldVar},
[INFO] [stdout] 11 |     prelude::*,
[INFO] [stdout]    |     ---------- the item `AllocVar` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `FieldVar` is imported redundantly
[INFO] [stdout]   --> src/poseidon/mod.rs:10:22
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fields::{fp::FpVar, FieldVar},
[INFO] [stdout]    |                         ^^^^^^^^
[INFO] [stdout] 11 |     prelude::*,
[INFO] [stdout]    |     ---------- the item `FieldVar` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Vec` is imported redundantly
[INFO] [stdout]   --> src/poseidon/mod.rs:14:27
[INFO] [stdout]    |
[INFO] [stdout] 14 | use ark_std::{fmt::Debug, vec::Vec};
[INFO] [stdout]    |                           ^^^^^^^^
[INFO] [stdout]   --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Vec` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/poseidon/mod.rs:109:32
[INFO] [stdout]     |
[INFO] [stdout] 109 |                 let c = &params.round_keys[(r * (params.width as usize) + i)];
[INFO] [stdout]     |                                            ^                               ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 109 -                 let c = &params.round_keys[(r * (params.width as usize) + i)];
[INFO] [stdout] 109 +                 let c = &params.round_keys[r * (params.width as usize) + i];
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Vec` is imported redundantly
[INFO] [stdout]  --> src/set.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::Vec;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]  --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `Vec` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `EqGadget` is imported redundantly
[INFO] [stdout]  --> src/set.rs:4:2
[INFO] [stdout]   |
[INFO] [stdout] 4 |     eq::EqGadget,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 5 |     fields::{fp::FpVar, FieldVar},
[INFO] [stdout] 6 |     prelude::*,
[INFO] [stdout]   |     ---------- the item `EqGadget` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `FieldVar` is imported redundantly
[INFO] [stdout]  --> src/set.rs:5:22
[INFO] [stdout]   |
[INFO] [stdout] 5 |     fields::{fp::FpVar, FieldVar},
[INFO] [stdout]   |                         ^^^^^^^^
[INFO] [stdout] 6 |     prelude::*,
[INFO] [stdout]   |     ---------- the item `FieldVar` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `arkworks_utils`
[INFO] [stdout]    --> src/merkle_tree.rs:250:6
[INFO] [stdout]     |
[INFO] [stdout] 250 |     use arkworks_utils::{
[INFO] [stdout]     |         ^^^^^^^^^^^^^^ use of undeclared crate or module `arkworks_utils`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `arkworks_utils`
[INFO] [stdout]    --> src/merkle_tree.rs:250:6
[INFO] [stdout]     |
[INFO] [stdout] 250 |     use arkworks_utils::{
[INFO] [stdout]     |         ^^^^^^^^^^^^^^ use of undeclared crate or module `arkworks_utils`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `AllocVar` is imported redundantly
[INFO] [stdout]   --> src/merkle_tree.rs:92:2
[INFO] [stdout]    |
[INFO] [stdout] 92 |     alloc::AllocVar, eq::EqGadget, fields::fp::FpVar, prelude::*, select::CondSelectGadget,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^                                   ---------- the item `AllocVar` is already imported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `EqGadget` is imported redundantly
[INFO] [stdout]   --> src/merkle_tree.rs:92:19
[INFO] [stdout]    |
[INFO] [stdout] 92 |     alloc::AllocVar, eq::EqGadget, fields::fp::FpVar, prelude::*, select::CondSelectGadget,
[INFO] [stdout]    |                      ^^^^^^^^^^^^                     ---------- the item `EqGadget` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `CondSelectGadget` is imported redundantly
[INFO] [stdout]   --> src/merkle_tree.rs:92:64
[INFO] [stdout]    |
[INFO] [stdout] 92 |     alloc::AllocVar, eq::EqGadget, fields::fp::FpVar, prelude::*, select::CondSelectGadget,
[INFO] [stdout]    |                                                       ----------  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                                                       |
[INFO] [stdout]    |                                                       the item `CondSelectGadget` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Vec` is imported redundantly
[INFO] [stdout]   --> src/merkle_tree.rs:95:52
[INFO] [stdout]    |
[INFO] [stdout] 95 | use ark_std::{borrow::Borrow, marker::PhantomData, vec::Vec};
[INFO] [stdout]    |                                                    ^^^^^^^^
[INFO] [stdout]   --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Vec` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `AllocVar` is imported redundantly
[INFO] [stdout]   --> src/poseidon/mod.rs:9:2
[INFO] [stdout]    |
[INFO] [stdout] 9  |     alloc::AllocVar,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 10 |     fields::{fp::FpVar, FieldVar},
[INFO] [stdout] 11 |     prelude::*,
[INFO] [stdout]    |     ---------- the item `AllocVar` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `FieldVar` is imported redundantly
[INFO] [stdout]   --> src/poseidon/mod.rs:10:22
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fields::{fp::FpVar, FieldVar},
[INFO] [stdout]    |                         ^^^^^^^^
[INFO] [stdout] 11 |     prelude::*,
[INFO] [stdout]    |     ---------- the item `FieldVar` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Vec` is imported redundantly
[INFO] [stdout]   --> src/poseidon/mod.rs:14:27
[INFO] [stdout]    |
[INFO] [stdout] 14 | use ark_std::{fmt::Debug, vec::Vec};
[INFO] [stdout]    |                           ^^^^^^^^
[INFO] [stdout]   --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Vec` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/poseidon/mod.rs:109:32
[INFO] [stdout]     |
[INFO] [stdout] 109 |                 let c = &params.round_keys[(r * (params.width as usize) + i)];
[INFO] [stdout]     |                                            ^                               ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 109 -                 let c = &params.round_keys[(r * (params.width as usize) + i)];
[INFO] [stdout] 109 +                 let c = &params.round_keys[r * (params.width as usize) + i];
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `EqGadget` is imported redundantly
[INFO] [stdout]  --> src/set.rs:4:2
[INFO] [stdout]   |
[INFO] [stdout] 4 |     eq::EqGadget,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 5 |     fields::{fp::FpVar, FieldVar},
[INFO] [stdout] 6 |     prelude::*,
[INFO] [stdout]   |     ---------- the item `EqGadget` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `FieldVar` is imported redundantly
[INFO] [stdout]  --> src/set.rs:5:22
[INFO] [stdout]   |
[INFO] [stdout] 5 |     fields::{fp::FpVar, FieldVar},
[INFO] [stdout]   |                         ^^^^^^^^
[INFO] [stdout] 6 |     prelude::*,
[INFO] [stdout]   |     ---------- the item `FieldVar` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `arkworks-r1cs-gadgets` (lib test) due to 3 previous errors; 10 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "3232839e220bf0810cc145426cb0ff89928fd23e920214515a655bb0ffea97f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3232839e220bf0810cc145426cb0ff89928fd23e920214515a655bb0ffea97f3", kill_on_drop: false }`
[INFO] [stdout] 3232839e220bf0810cc145426cb0ff89928fd23e920214515a655bb0ffea97f3
