[INFO] cloning repository https://github.com/atsupontio/halo2-tornado
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/atsupontio/halo2-tornado" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fatsupontio%2Fhalo2-tornado", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fatsupontio%2Fhalo2-tornado'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 98d0b6bbbe9017104f5b05aa6fe54f82769bd894
[INFO] testing atsupontio/halo2-tornado against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fatsupontio%2Fhalo2-tornado" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/atsupontio/halo2-tornado
[INFO] finished tweaking git repo https://github.com/atsupontio/halo2-tornado
[INFO] tweaked toml for git repo https://github.com/atsupontio/halo2-tornado written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/atsupontio/halo2-tornado on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/atsupontio/halo2-tornado 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 9f407054997f8195f0cc1117d31c6df98b9a0232d741c87cb88214535d3781a0
[INFO] running `Command { std: "docker" "start" "-a" "9f407054997f8195f0cc1117d31c6df98b9a0232d741c87cb88214535d3781a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9f407054997f8195f0cc1117d31c6df98b9a0232d741c87cb88214535d3781a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f407054997f8195f0cc1117d31c6df98b9a0232d741c87cb88214535d3781a0", kill_on_drop: false }`
[INFO] [stdout] 9f407054997f8195f0cc1117d31c6df98b9a0232d741c87cb88214535d3781a0
[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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 462aa1d141ca52bd1206067e6c153187afb43fabc30536e5dfc2ee40a249ea38
[INFO] running `Command { std: "docker" "start" "-a" "462aa1d141ca52bd1206067e6c153187afb43fabc30536e5dfc2ee40a249ea38", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
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[INFO] [stderr]    Compiling constant_time_eq v0.2.6
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[INFO] [stderr]    Compiling blake2b_simd v1.0.1
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling getrandom v0.2.10
[INFO] [stderr]    Compiling rayon-core v1.11.0
[INFO] [stderr]    Compiling rand_core v0.6.4
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[INFO] [stderr]    Compiling syn v2.0.29
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling crossbeam-deque v0.8.3
[INFO] [stderr]    Compiling crossbeam-channel v0.5.8
[INFO] [stderr]    Compiling halo2curves v0.3.1 (https://github.com/privacy-scaling-explorations/halo2curves.git?tag=0.3.1#9b67e19b)
[INFO] [stderr]    Compiling block-padding v0.2.1
[INFO] [stderr]    Compiling crunchy v0.2.2
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[INFO] [stderr]    Compiling halo2curves v0.2.1 (https://github.com/privacy-scaling-explorations/halo2curves?tag=0.3.0#83c72d49)
[INFO] [stderr]    Compiling ff v0.12.1
[INFO] [stderr]    Compiling keccak v0.1.4
[INFO] [stderr]    Compiling group v0.12.1
[INFO] [stderr]    Compiling pasta_curves v0.4.1
[INFO] [stderr]    Compiling opaque-debug v0.3.0
[INFO] [stderr]    Compiling sha3 v0.9.1
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling rayon v1.7.0
[INFO] [stderr]    Compiling uint v0.9.5
[INFO] [stderr]    Compiling tracing-attributes v0.1.26
[INFO] [stderr]    Compiling tracing v0.1.37
[INFO] [stderr]    Compiling halo2_proofs v0.2.0 (https://github.com/privacy-scaling-explorations/halo2.git?tag=v2023_02_02#0a8646b7)
[INFO] [stderr]    Compiling halo2_gadgets v0.2.0 (https://github.com/privacy-scaling-explorations/halo2.git?tag=v2023_02_02#0a8646b7)
[INFO] [stderr]    Compiling halo2-tornado v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `marker::PhantomData` and `ptr::null`
[INFO] [stdout]  --> src/hash/hash.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{marker::PhantomData, ptr::null};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FieldExt`
[INFO] [stdout]  --> src/hash/hash.rs:3:63
[INFO] [stdout]   |
[INFO] [stdout] 3 | use halo2_proofs::{plonk::*, arithmetic::Field, halo2curves::{FieldExt, pasta::{pallas, Fp}}, circuit::{Layouter, AssignedCell, Value, Si...
[INFO] [stdout]   |                                                               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Spec` and `utilities::FieldValue`
[INFO] [stdout]  --> src/hash/hash.rs:4:123
[INFO] [stdout]   |
[INFO] [stdout] 4 | ...Config, primitives::{P128Pow5T3, Spec, ConstantLength}, Hash as PoseidonHash}, utilities::FieldValue};
[INFO] [stdout]   |                                     ^^^^                                          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function cannot return without recursing
[INFO] [stdout]    --> src/hash/hash.rs:127:5
[INFO] [stdout]     |
[INFO] [stdout] 127 |     fn configure(meta: &mut ConstraintSystem<pallas::Base>) -> Self::Config {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing
[INFO] [stdout] 128 |         Self::configure(meta)
[INFO] [stdout]     |         --------------------- recursive call site
[INFO] [stdout]     |
[INFO] [stdout]     = help: a `loop` may express intention better if this is on purpose
[INFO] [stdout]     = note: `#[warn(unconditional_recursion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MESSAGE_SIZE` is never used
[INFO] [stdout]  --> src/hash/hash.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub const MESSAGE_SIZE: usize = 2;
[INFO] [stdout]   |           ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `advices`, `instance`, and `poseidon` are never read
[INFO] [stdout]   --> src/hash/hash.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct Config {
[INFO] [stdout]    |        ------ fields in this struct
[INFO] [stdout] 12 |     advices: [Column<Advice>; 3],
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 13 |     instance: Column<Instance>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 14 |     poseidon: PoseidonConfig<pallas::Base, WIDTH, RATE>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Config` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FunctionChip` is never constructed
[INFO] [stdout]   --> src/hash/hash.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct FunctionChip {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `construct`, `configure`, `assign`, and `expose_public` are never used
[INFO] [stdout]    --> src/hash/hash.rs:23:12
[INFO] [stdout]     |
[INFO] [stdout] 22  | impl FunctionChip {
[INFO] [stdout]     | ----------------- associated items in this implementation
[INFO] [stdout] 23  |     pub fn construct(config: Config) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27  |     pub fn configure(meta: &mut ConstraintSystem<pallas::Base>) -> Config {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 53  |     pub fn assign(
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 102 |     pub fn expose_public<F: Field> (
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HashCircuit` is never constructed
[INFO] [stdout]    --> src/hash/hash.rs:113:8
[INFO] [stdout]     |
[INFO] [stdout] 113 | struct HashCircuit {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 24s
[INFO] running `Command { std: "docker" "inspect" "462aa1d141ca52bd1206067e6c153187afb43fabc30536e5dfc2ee40a249ea38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "462aa1d141ca52bd1206067e6c153187afb43fabc30536e5dfc2ee40a249ea38", kill_on_drop: false }`
[INFO] [stdout] 462aa1d141ca52bd1206067e6c153187afb43fabc30536e5dfc2ee40a249ea38
[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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2dc7ad9d4ec6992eb96d523f38e89d37396455bf20edb1aecb89626ada801256
[INFO] running `Command { std: "docker" "start" "-a" "2dc7ad9d4ec6992eb96d523f38e89d37396455bf20edb1aecb89626ada801256", kill_on_drop: false }`
[INFO] [stderr]    Compiling halo2-tornado v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `marker::PhantomData` and `ptr::null`
[INFO] [stdout]  --> src/hash/hash.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{marker::PhantomData, ptr::null};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FieldExt`
[INFO] [stdout]  --> src/hash/hash.rs:3:63
[INFO] [stdout]   |
[INFO] [stdout] 3 | use halo2_proofs::{plonk::*, arithmetic::Field, halo2curves::{FieldExt, pasta::{pallas, Fp}}, circuit::{Layouter, AssignedCell, Value, Si...
[INFO] [stdout]   |                                                               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Spec` and `utilities::FieldValue`
[INFO] [stdout]  --> src/hash/hash.rs:4:123
[INFO] [stdout]   |
[INFO] [stdout] 4 | ...Config, primitives::{P128Pow5T3, Spec, ConstantLength}, Hash as PoseidonHash}, utilities::FieldValue};
[INFO] [stdout]   |                                     ^^^^                                          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function cannot return without recursing
[INFO] [stdout]    --> src/hash/hash.rs:127:5
[INFO] [stdout]     |
[INFO] [stdout] 127 |     fn configure(meta: &mut ConstraintSystem<pallas::Base>) -> Self::Config {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing
[INFO] [stdout] 128 |         Self::configure(meta)
[INFO] [stdout]     |         --------------------- recursive call site
[INFO] [stdout]     |
[INFO] [stdout]     = help: a `loop` may express intention better if this is on purpose
[INFO] [stdout]     = note: `#[warn(unconditional_recursion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MESSAGE_SIZE` is never used
[INFO] [stdout]  --> src/hash/hash.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub const MESSAGE_SIZE: usize = 2;
[INFO] [stdout]   |           ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `advices`, `instance`, and `poseidon` are never read
[INFO] [stdout]   --> src/hash/hash.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct Config {
[INFO] [stdout]    |        ------ fields in this struct
[INFO] [stdout] 12 |     advices: [Column<Advice>; 3],
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 13 |     instance: Column<Instance>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 14 |     poseidon: PoseidonConfig<pallas::Base, WIDTH, RATE>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Config` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FunctionChip` is never constructed
[INFO] [stdout]   --> src/hash/hash.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct FunctionChip {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `construct`, `configure`, `assign`, and `expose_public` are never used
[INFO] [stdout]    --> src/hash/hash.rs:23:12
[INFO] [stdout]     |
[INFO] [stdout] 22  | impl FunctionChip {
[INFO] [stdout]     | ----------------- associated items in this implementation
[INFO] [stdout] 23  |     pub fn construct(config: Config) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27  |     pub fn configure(meta: &mut ConstraintSystem<pallas::Base>) -> Config {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 53  |     pub fn assign(
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 102 |     pub fn expose_public<F: Field> (
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HashCircuit` is never constructed
[INFO] [stdout]    --> src/hash/hash.rs:113:8
[INFO] [stdout]     |
[INFO] [stdout] 113 | struct HashCircuit {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `marker::PhantomData` and `ptr::null`
[INFO] [stdout]  --> src/hash/hash.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{marker::PhantomData, ptr::null};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FieldExt`
[INFO] [stdout]  --> src/hash/hash.rs:3:63
[INFO] [stdout]   |
[INFO] [stdout] 3 | use halo2_proofs::{plonk::*, arithmetic::Field, halo2curves::{FieldExt, pasta::{pallas, Fp}}, circuit::{Layouter, AssignedCell, Value, Si...
[INFO] [stdout]   |                                                               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Spec` and `utilities::FieldValue`
[INFO] [stdout]  --> src/hash/hash.rs:4:123
[INFO] [stdout]   |
[INFO] [stdout] 4 | ...Config, primitives::{P128Pow5T3, Spec, ConstantLength}, Hash as PoseidonHash}, utilities::FieldValue};
[INFO] [stdout]   |                                     ^^^^                                          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function cannot return without recursing
[INFO] [stdout]    --> src/hash/hash.rs:127:5
[INFO] [stdout]     |
[INFO] [stdout] 127 |     fn configure(meta: &mut ConstraintSystem<pallas::Base>) -> Self::Config {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing
[INFO] [stdout] 128 |         Self::configure(meta)
[INFO] [stdout]     |         --------------------- recursive call site
[INFO] [stdout]     |
[INFO] [stdout]     = help: a `loop` may express intention better if this is on purpose
[INFO] [stdout]     = note: `#[warn(unconditional_recursion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/hash/hash.rs:160:13
[INFO] [stdout]     |
[INFO] [stdout] 160 |         let mut public_input = vec![poseidon_hasher];
[INFO] [stdout]     |             ----^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MESSAGE_SIZE` is never used
[INFO] [stdout]  --> src/hash/hash.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub const MESSAGE_SIZE: usize = 2;
[INFO] [stdout]   |           ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `configure` is never used
[INFO] [stdout]   --> src/hash/hash.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl FunctionChip {
[INFO] [stdout]    | ----------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 27 |     pub fn configure(meta: &mut ConstraintSystem<pallas::Base>) -> Config {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 15.10s
[INFO] running `Command { std: "docker" "inspect" "2dc7ad9d4ec6992eb96d523f38e89d37396455bf20edb1aecb89626ada801256", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2dc7ad9d4ec6992eb96d523f38e89d37396455bf20edb1aecb89626ada801256", kill_on_drop: false }`
[INFO] [stdout] 2dc7ad9d4ec6992eb96d523f38e89d37396455bf20edb1aecb89626ada801256
[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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d6e726e528c44ace9d5ce69dd2b437cf6fa0d02a633d725b5c4e10d7cfa674c4
[INFO] running `Command { std: "docker" "start" "-a" "d6e726e528c44ace9d5ce69dd2b437cf6fa0d02a633d725b5c4e10d7cfa674c4", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `marker::PhantomData` and `ptr::null`
[INFO] [stderr]  --> src/hash/hash.rs:1:11
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{marker::PhantomData, ptr::null};
[INFO] [stderr]   |           ^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `FieldExt`
[INFO] [stderr]  --> src/hash/hash.rs:3:63
[INFO] [stderr]   |
[INFO] [stderr] 3 | use halo2_proofs::{plonk::*, arithmetic::Field, halo2curves::{FieldExt, pasta::{pallas, Fp}}, circuit::{Layouter, AssignedCell, Value, Si...
[INFO] [stderr]   |                                                               ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Spec` and `utilities::FieldValue`
[INFO] [stderr]  --> src/hash/hash.rs:4:123
[INFO] [stderr]   |
[INFO] [stderr] 4 | ...Config, primitives::{P128Pow5T3, Spec, ConstantLength}, Hash as PoseidonHash}, utilities::FieldValue};
[INFO] [stderr]   |                                     ^^^^                                          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function cannot return without recursing
[INFO] [stderr]    --> src/hash/hash.rs:127:5
[INFO] [stderr]     |
[INFO] [stderr] 127 |     fn configure(meta: &mut ConstraintSystem<pallas::Base>) -> Self::Config {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing
[INFO] [stderr] 128 |         Self::configure(meta)
[INFO] [stderr]     |         --------------------- recursive call site
[INFO] [stderr]     |
[INFO] [stderr]     = help: a `loop` may express intention better if this is on purpose
[INFO] [stderr]     = note: `#[warn(unconditional_recursion)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `MESSAGE_SIZE` is never used
[INFO] [stderr]  --> src/hash/hash.rs:8:11
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub const MESSAGE_SIZE: usize = 2;
[INFO] [stderr]   |           ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `advices`, `instance`, and `poseidon` are never read
[INFO] [stderr]   --> src/hash/hash.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | struct Config {
[INFO] [stderr]    |        ------ fields in this struct
[INFO] [stderr] 12 |     advices: [Column<Advice>; 3],
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 13 |     instance: Column<Instance>,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 14 |     poseidon: PoseidonConfig<pallas::Base, WIDTH, RATE>,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Config` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: struct `FunctionChip` is never constructed
[INFO] [stderr]   --> src/hash/hash.rs:18:8
[INFO] [stderr]    |
[INFO] [stderr] 18 | struct FunctionChip {
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `construct`, `configure`, `assign`, and `expose_public` are never used
[INFO] [stderr]    --> src/hash/hash.rs:23:12
[INFO] [stderr]     |
[INFO] [stderr] 22  | impl FunctionChip {
[INFO] [stderr]     | ----------------- associated items in this implementation
[INFO] [stderr] 23  |     pub fn construct(config: Config) -> Self {
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 27  |     pub fn configure(meta: &mut ConstraintSystem<pallas::Base>) -> Config {
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 53  |     pub fn assign(
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 102 |     pub fn expose_public<F: Field> (
[INFO] [stderr]     |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `HashCircuit` is never constructed
[INFO] [stderr]    --> src/hash/hash.rs:113:8
[INFO] [stderr]     |
[INFO] [stderr] 113 | struct HashCircuit {
[INFO] [stderr]     |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/hash/hash.rs:160:13
[INFO] [stderr]     |
[INFO] [stderr] 160 |         let mut public_input = vec![poseidon_hasher];
[INFO] [stderr]     |             ----^^^^^^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `configure` is never used
[INFO] [stderr]   --> src/hash/hash.rs:27:12
[INFO] [stderr]    |
[INFO] [stderr] 22 | impl FunctionChip {
[INFO] [stderr]    | ----------------- associated function in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 27 |     pub fn configure(meta: &mut ConstraintSystem<pallas::Base>) -> Config {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `halo2-tornado` (lib) generated 9 warnings (run `cargo fix --lib -p halo2-tornado` to apply 3 suggestions)
[INFO] [stderr] warning: `halo2-tornado` (lib test) generated 7 warnings (5 duplicates) (run `cargo fix --lib -p halo2-tornado --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/halo2_tornado-923c70c50a0b212a)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test hash::hash::tests::test_fib has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "d6e726e528c44ace9d5ce69dd2b437cf6fa0d02a633d725b5c4e10d7cfa674c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6e726e528c44ace9d5ce69dd2b437cf6fa0d02a633d725b5c4e10d7cfa674c4", kill_on_drop: false }`
[INFO] [stdout] d6e726e528c44ace9d5ce69dd2b437cf6fa0d02a633d725b5c4e10d7cfa674c4
