[INFO] cloning repository https://github.com/mabingol/eddsa-jubjub
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mabingol/eddsa-jubjub" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmabingol%2Feddsa-jubjub", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmabingol%2Feddsa-jubjub'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a172d0c88e584c58442fa803a717bf28fc616568
[INFO] checking mabingol/eddsa-jubjub against try#d1d7143153307f561233bd4d93e2a3b24157b081 for pr-151539-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmabingol%2Feddsa-jubjub" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mabingol/eddsa-jubjub
[INFO] finished tweaking git repo https://github.com/mabingol/eddsa-jubjub
[INFO] tweaked toml for git repo https://github.com/mabingol/eddsa-jubjub written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mabingol/eddsa-jubjub on toolchain d1d7143153307f561233bd4d93e2a3b24157b081
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d1d7143153307f561233bd4d93e2a3b24157b081" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mabingol/eddsa-jubjub already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d1d7143153307f561233bd4d93e2a3b24157b081" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] cce7564e5e5078a389d53491eb7ab8c221b08fe166ed202b130c7e0763cc0624
[INFO] running `Command { std: "docker" "start" "cce7564e5e5078a389d53491eb7ab8c221b08fe166ed202b130c7e0763cc0624", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "cce7564e5e5078a389d53491eb7ab8c221b08fe166ed202b130c7e0763cc0624" "/opt/rustwide/cargo-home/bin/cargo" "+d1d7143153307f561233bd4d93e2a3b24157b081" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cce7564e5e5078a389d53491eb7ab8c221b08fe166ed202b130c7e0763cc0624", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "cce7564e5e5078a389d53491eb7ab8c221b08fe166ed202b130c7e0763cc0624" "/opt/rustwide/cargo-home/bin/cargo" "+d1d7143153307f561233bd4d93e2a3b24157b081" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling zerocopy v0.8.31
[INFO] [stderr]    Compiling find-msvc-tools v0.1.5
[INFO] [stderr]    Compiling eyre v0.6.12
[INFO] [stderr]     Checking indenter v0.3.4
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]    Compiling cc v1.2.48
[INFO] [stderr]    Compiling blake3 v1.8.2
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking ark-std v0.5.0
[INFO] [stderr]    Compiling enum-ordinalize-derive v4.3.2
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling ark-serialize-derive v0.5.0
[INFO] [stderr]    Compiling ark-ff-macros v0.5.0
[INFO] [stderr]    Compiling ark-ff-asm v0.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]     Checking ark-serialize v0.5.0
[INFO] [stderr]    Compiling enum-ordinalize v4.3.2
[INFO] [stderr]    Compiling educe v0.6.0
[INFO] [stderr]     Checking zeroize v1.8.2
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking ark-ff v0.5.0
[INFO] [stderr]     Checking ark-poly v0.5.0
[INFO] [stderr]     Checking ark-ec v0.5.0
[INFO] [stderr]     Checking ark-bls12-381 v0.5.0
[INFO] [stderr]     Checking ark-ed-on-bls12-381 v0.5.0
[INFO] [stderr]     Checking poseidon2 v0.1.0 (/opt/rustwide/workdir/poseidon2)
[INFO] [stdout] warning: unused imports: `Num` and `Pow`
[INFO] [stdout]  --> poseidon2/src/lib.rs:1:18
[INFO] [stdout]   |
[INFO] [stdout] 1 | use num_traits::{Num, Pow};
[INFO] [stdout]   |                  ^^^  ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Zero`
[INFO] [stdout]  --> poseidon2/src/instances/poseidon10.rs:4:23
[INFO] [stdout]   |
[INFO] [stdout] 4 | use num_traits::{Num, Zero};
[INFO] [stdout]   |                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Zero`
[INFO] [stdout]  --> poseidon2/src/instances/poseidon11.rs:4:23
[INFO] [stdout]   |
[INFO] [stdout] 4 | use num_traits::{Num, Zero};
[INFO] [stdout]   |                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Zero`
[INFO] [stdout]  --> poseidon2/src/instances/poseidon12.rs:4:23
[INFO] [stdout]   |
[INFO] [stdout] 4 | use num_traits::{Num, Zero};
[INFO] [stdout]   |                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Zero`
[INFO] [stdout]  --> poseidon2/src/instances/poseidon13.rs:4:23
[INFO] [stdout]   |
[INFO] [stdout] 4 | use num_traits::{Num, Zero};
[INFO] [stdout]   |                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Zero`
[INFO] [stdout]  --> poseidon2/src/instances/poseidon14.rs:4:23
[INFO] [stdout]   |
[INFO] [stdout] 4 | use num_traits::{Num, Zero};
[INFO] [stdout]   |                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Zero`
[INFO] [stdout]  --> poseidon2/src/instances/poseidon15.rs:4:23
[INFO] [stdout]   |
[INFO] [stdout] 4 | use num_traits::{Num, Zero};
[INFO] [stdout]   |                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Zero`
[INFO] [stdout]  --> poseidon2/src/instances/poseidon16.rs:4:23
[INFO] [stdout]   |
[INFO] [stdout] 4 | use num_traits::{Num, Zero};
[INFO] [stdout]   |                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Zero`
[INFO] [stdout]  --> poseidon2/src/instances/poseidon3.rs:3:23
[INFO] [stdout]   |
[INFO] [stdout] 3 | use num_traits::{Num, Zero};
[INFO] [stdout]   |                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Zero`
[INFO] [stdout]  --> poseidon2/src/instances/poseidon4.rs:3:23
[INFO] [stdout]   |
[INFO] [stdout] 3 | use num_traits::{Num, Zero};
[INFO] [stdout]   |                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Zero`
[INFO] [stdout]  --> poseidon2/src/instances/poseidon6.rs:4:23
[INFO] [stdout]   |
[INFO] [stdout] 4 | use num_traits::{Num, Zero};
[INFO] [stdout]   |                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Zero`
[INFO] [stdout]  --> poseidon2/src/instances/poseidon7.rs:4:23
[INFO] [stdout]   |
[INFO] [stdout] 4 | use num_traits::{Num, Zero};
[INFO] [stdout]   |                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Zero`
[INFO] [stdout]  --> poseidon2/src/instances/poseidon8.rs:4:23
[INFO] [stdout]   |
[INFO] [stdout] 4 | use num_traits::{Num, Zero};
[INFO] [stdout]   |                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Zero`
[INFO] [stdout]  --> poseidon2/src/instances/poseidon9.rs:4:23
[INFO] [stdout]   |
[INFO] [stdout] 4 | use num_traits::{Num, Zero};
[INFO] [stdout]   |                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BigUint`
[INFO] [stdout]  --> poseidon2/src/lib.rs:6:26
[INFO] [stdout]   |
[INFO] [stdout] 6 | use num_bigint::{BigInt, BigUint, Sign};
[INFO] [stdout]   |                          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `One` and `Zero`
[INFO] [stdout]  --> poseidon2/src/lib.rs:7:18
[INFO] [stdout]   |
[INFO] [stdout] 7 | use num_traits::{One, Zero};
[INFO] [stdout]   |                  ^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Num` and `Pow`
[INFO] [stdout]  --> poseidon2/src/lib.rs:1:18
[INFO] [stdout]   |
[INFO] [stdout] 1 | use num_traits::{Num, Pow};
[INFO] [stdout]   |                  ^^^  ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Zero`
[INFO] [stdout]  --> poseidon2/src/instances/poseidon10.rs:4:23
[INFO] [stdout]   |
[INFO] [stdout] 4 | use num_traits::{Num, Zero};
[INFO] [stdout]   |                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Zero`
[INFO] [stdout]  --> poseidon2/src/instances/poseidon11.rs:4:23
[INFO] [stdout]   |
[INFO] [stdout] 4 | use num_traits::{Num, Zero};
[INFO] [stdout]   |                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Zero`
[INFO] [stdout]  --> poseidon2/src/instances/poseidon12.rs:4:23
[INFO] [stdout]   |
[INFO] [stdout] 4 | use num_traits::{Num, Zero};
[INFO] [stdout]   |                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Zero`
[INFO] [stdout]  --> poseidon2/src/instances/poseidon13.rs:4:23
[INFO] [stdout]   |
[INFO] [stdout] 4 | use num_traits::{Num, Zero};
[INFO] [stdout]   |                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Zero`
[INFO] [stdout]  --> poseidon2/src/instances/poseidon14.rs:4:23
[INFO] [stdout]   |
[INFO] [stdout] 4 | use num_traits::{Num, Zero};
[INFO] [stdout]   |                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Zero`
[INFO] [stdout]  --> poseidon2/src/instances/poseidon15.rs:4:23
[INFO] [stdout]   |
[INFO] [stdout] 4 | use num_traits::{Num, Zero};
[INFO] [stdout]   |                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Zero`
[INFO] [stdout]  --> poseidon2/src/instances/poseidon16.rs:4:23
[INFO] [stdout]   |
[INFO] [stdout] 4 | use num_traits::{Num, Zero};
[INFO] [stdout]   |                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Zero`
[INFO] [stdout]  --> poseidon2/src/instances/poseidon3.rs:3:23
[INFO] [stdout]   |
[INFO] [stdout] 3 | use num_traits::{Num, Zero};
[INFO] [stdout]   |                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Zero`
[INFO] [stdout]  --> poseidon2/src/instances/poseidon4.rs:3:23
[INFO] [stdout]   |
[INFO] [stdout] 3 | use num_traits::{Num, Zero};
[INFO] [stdout]   |                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Zero`
[INFO] [stdout]  --> poseidon2/src/instances/poseidon6.rs:4:23
[INFO] [stdout]   |
[INFO] [stdout] 4 | use num_traits::{Num, Zero};
[INFO] [stdout]   |                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Zero`
[INFO] [stdout]  --> poseidon2/src/instances/poseidon7.rs:4:23
[INFO] [stdout]   |
[INFO] [stdout] 4 | use num_traits::{Num, Zero};
[INFO] [stdout]   |                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Zero`
[INFO] [stdout]  --> poseidon2/src/instances/poseidon8.rs:4:23
[INFO] [stdout]   |
[INFO] [stdout] 4 | use num_traits::{Num, Zero};
[INFO] [stdout]   |                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Zero`
[INFO] [stdout]  --> poseidon2/src/instances/poseidon9.rs:4:23
[INFO] [stdout]   |
[INFO] [stdout] 4 | use num_traits::{Num, Zero};
[INFO] [stdout]   |                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BigUint`
[INFO] [stdout]  --> poseidon2/src/lib.rs:6:26
[INFO] [stdout]   |
[INFO] [stdout] 6 | use num_bigint::{BigInt, BigUint, Sign};
[INFO] [stdout]   |                          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `One` and `Zero`
[INFO] [stdout]  --> poseidon2/src/lib.rs:7:18
[INFO] [stdout]   |
[INFO] [stdout] 7 | use num_traits::{One, Zero};
[INFO] [stdout]   |                  ^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking eddsa v0.1.0 (/opt/rustwide/workdir/eddsa)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> eddsa/src/lib.rs:403:13
[INFO] [stdout]     |
[INFO] [stdout] 403 |         let mut d = set_length_left(d.as_slice(), 32);
[INFO] [stdout]     |             ----^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> eddsa/src/lib.rs:403:13
[INFO] [stdout]     |
[INFO] [stdout] 403 |         let mut d = set_length_left(d.as_slice(), 32);
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_d`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.79s
[INFO] running `Command { std: "docker" "inspect" "cce7564e5e5078a389d53491eb7ab8c221b08fe166ed202b130c7e0763cc0624", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cce7564e5e5078a389d53491eb7ab8c221b08fe166ed202b130c7e0763cc0624", kill_on_drop: false }`
[INFO] [stdout] cce7564e5e5078a389d53491eb7ab8c221b08fe166ed202b130c7e0763cc0624
