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"/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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 248ca702f76169f10d24dcbd812949451f817dcf5f901628eecdd7e8e471aa1d [INFO] running `Command { std: "docker" "start" "-a" "248ca702f76169f10d24dcbd812949451f817dcf5f901628eecdd7e8e471aa1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" 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"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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e5cdda0bc00e09753b232b92cedd81832679ef8bb0ea990165f026af705a1b73 [INFO] running `Command { std: "docker" "start" "-a" "e5cdda0bc00e09753b232b92cedd81832679ef8bb0ea990165f026af705a1b73", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling crossbeam-epoch v0.9.8 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Checking wyz v0.5.0 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Checking arrayref v0.3.6 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking arrayvec v0.7.2 [INFO] [stderr] Checking bitvec v1.0.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking blake2b_simd v1.0.0 [INFO] [stderr] Checking crossbeam-channel v0.5.4 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking ff v0.12.0 [INFO] [stderr] Checking group v0.12.0 [INFO] [stderr] Checking pasta_curves v0.4.0 [INFO] [stderr] Checking halo2_proofs v0.1.0 (https://github.com/zcash/halo2.git?rev=a898d65ae3ad3d41987666f6a03cfc15edae01c4#a898d65a) [INFO] [stderr] Checking fibonacci v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Constraints`, `Expression`, `TableColumn` [INFO] [stdout] --> src/range_check/example3_broken.rs:5:53 [INFO] [stdout] | [INFO] [stdout] 5 | Advice, Assigned, Column, ConstraintSystem, Constraints, Error, Expression, Selector, [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] 6 | TableColumn, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/mip/chips/merkle_v2.rs:1:21 [INFO] [stdout] | [INFO] [stdout] 1 | use super::hash_2::{self, Hash2Chip, Hash2Config}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `path` [INFO] [stdout] --> src/mip/chips/merkle_v2.rs:8:32 [INFO] [stdout] | [INFO] [stdout] 8 | use std::{marker::PhantomData, path}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/mip/chips/my_mip_chip_v2.rs:1:21 [INFO] [stdout] | [INFO] [stdout] 1 | use super::hash_2::{self, Hash2Chip, Hash2Config}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `path` [INFO] [stdout] --> src/mip/chips/my_mip_chip_v2.rs:8:32 [INFO] [stdout] | [INFO] [stdout] 8 | use std::{marker::PhantomData, path, println}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::MerkleTreeV2Circuit` [INFO] [stdout] --> src/mip/circuits/merkle_v2.rs:55:9 [INFO] [stdout] | [INFO] [stdout] 55 | use super::MerkleTreeV2Circuit; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `circuit::Value`, `dev::MockProver`, `pasta::Fp` [INFO] [stdout] --> src/mip/circuits/merkle_v2.rs:56:24 [INFO] [stdout] | [INFO] [stdout] 56 | use halo2_proofs::{circuit::Value, dev::MockProver, pasta::Fp}; [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `marker::PhantomData`, `println` [INFO] [stdout] --> src/mip/circuits/my_mip.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{marker::PhantomData, println}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::MyMIPCircuitV2` [INFO] [stdout] --> src/mip/circuits/my_mip_v2.rs:59:9 [INFO] [stdout] | [INFO] [stdout] 59 | use super::MyMIPCircuitV2; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `circuit::Value`, `dev::MockProver`, `pasta::Fp` [INFO] [stdout] --> src/mip/circuits/my_mip_v2.rs:60:24 [INFO] [stdout] | [INFO] [stdout] 60 | use halo2_proofs::{circuit::Value, dev::MockProver, pasta::Fp}; [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Constraints`, `Expression`, `TableColumn` [INFO] [stdout] --> src/range_check/example3_broken.rs:5:53 [INFO] [stdout] | [INFO] [stdout] 5 | Advice, Assigned, Column, ConstraintSystem, Constraints, Error, Expression, Selector, [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] 6 | TableColumn, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Any`, `FailureLocation`, `VerifyFailure` [INFO] [stdout] --> src/range_check/example3_broken.rs:115:15 [INFO] [stdout] | [INFO] [stdout] 115 | dev::{FailureLocation, MockProver, VerifyFailure}, [INFO] [stdout] | ^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] 116 | pasta::Fp, [INFO] [stdout] 117 | plonk::{Any, Circuit}, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/mip/chips/merkle_v2.rs:1:21 [INFO] [stdout] | [INFO] [stdout] 1 | use super::hash_2::{self, Hash2Chip, Hash2Config}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `path` [INFO] [stdout] --> src/mip/chips/merkle_v2.rs:8:32 [INFO] [stdout] | [INFO] [stdout] 8 | use std::{marker::PhantomData, path}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/mip/chips/my_mip_chip_v2.rs:1:21 [INFO] [stdout] | [INFO] [stdout] 1 | use super::hash_2::{self, Hash2Chip, Hash2Config}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `path` [INFO] [stdout] --> src/mip/chips/my_mip_chip_v2.rs:8:32 [INFO] [stdout] | [INFO] [stdout] 8 | use std::{marker::PhantomData, path, println}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::MerkleTreeV2Circuit` [INFO] [stdout] --> src/mip/circuits/merkle_v2.rs:55:9 [INFO] [stdout] | [INFO] [stdout] 55 | use super::MerkleTreeV2Circuit; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `circuit::Value`, `dev::MockProver`, `pasta::Fp` [INFO] [stdout] --> src/mip/circuits/merkle_v2.rs:56:24 [INFO] [stdout] | [INFO] [stdout] 56 | use halo2_proofs::{circuit::Value, dev::MockProver, pasta::Fp}; [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `marker::PhantomData`, `println` [INFO] [stdout] --> src/mip/circuits/my_mip.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{marker::PhantomData, println}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::marker::PhantomData` [INFO] [stdout] --> src/mip/circuits/my_mip.rs:56:9 [INFO] [stdout] | [INFO] [stdout] 56 | use std::marker::PhantomData; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Field` [INFO] [stdout] --> src/mip/chips/my_mip_chip_v2.rs:3:18 [INFO] [stdout] | [INFO] [stdout] 3 | arithmetic::{Field, FieldExt}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Field` [INFO] [stdout] --> src/mip/chips/merkle_v2.rs:3:18 [INFO] [stdout] | [INFO] [stdout] 3 | arithmetic::{Field, FieldExt}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Field` [INFO] [stdout] --> src/mip/chips/my_mip_chip_v2.rs:3:18 [INFO] [stdout] | [INFO] [stdout] 3 | arithmetic::{Field, FieldExt}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Field` [INFO] [stdout] --> src/mip/chips/merkle_v2.rs:3:18 [INFO] [stdout] | [INFO] [stdout] 3 | arithmetic::{Field, FieldExt}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/fibonacci/example1.rs:199:13 [INFO] [stdout] | [INFO] [stdout] 199 | let mut public_input = vec![a, b, out]; [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: unused variable: `prev_leaf` [INFO] [stdout] --> src/mip/circuits/my_mip.rs:32:17 [INFO] [stdout] | [INFO] [stdout] 32 | mut prev_leaf, [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_prev_leaf` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `prev_proof` [INFO] [stdout] --> src/mip/circuits/my_mip.rs:33:17 [INFO] [stdout] | [INFO] [stdout] 33 | mut prev_proof, [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_prev_proof` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/mip/circuits/my_mip.rs:32:13 [INFO] [stdout] | [INFO] [stdout] 32 | mut prev_leaf, [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: variable does not need to be mutable [INFO] [stdout] --> src/mip/circuits/my_mip.rs:33:13 [INFO] [stdout] | [INFO] [stdout] 33 | mut prev_proof, [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ACell` is never constructed [INFO] [stdout] --> src/fibonacci/example2.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | struct ACell(AssignedCell); [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RangeConstrained` is never constructed [INFO] [stdout] --> src/range_check/example1.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | struct RangeConstrained(AssignedCell, F>); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RangeCheckConfig` is never constructed [INFO] [stdout] --> src/range_check/example1.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 22 | struct RangeCheckConfig { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `configure` and `assign` are never used [INFO] [stdout] --> src/range_check/example1.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 28 | impl RangeCheckConfig { [INFO] [stdout] | ---------------------------------------------------------------- associated items in this implementation [INFO] [stdout] 29 | pub fn configure(meta: &mut ConstraintSystem, value: Column) -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 59 | pub fn assign( [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RangeConstrained` is never constructed [INFO] [stdout] --> src/range_check/example2.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 23 | struct RangeConstrained(AssignedCell, F>); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RangeCheckConfig` is never constructed [INFO] [stdout] --> src/range_check/example2.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 26 | struct RangeCheckConfig { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `configure`, `assign_simple`, and `assign_lookup` are never used [INFO] [stdout] --> src/range_check/example2.rs:36:12 [INFO] [stdout] | [INFO] [stdout] 33 | / impl [INFO] [stdout] 34 | | RangeCheckConfig [INFO] [stdout] | |____________________________________________- associated items in this implementation [INFO] [stdout] 35 | { [INFO] [stdout] 36 | pub fn configure(meta: &mut ConstraintSystem, value: Column) -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 76 | pub fn assign_simple( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 97 | pub fn assign_lookup( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RangeTableConfig` is never constructed [INFO] [stdout] --> src/range_check/example2/table.rs:11:19 [INFO] [stdout] | [INFO] [stdout] 11 | pub(super) struct RangeTableConfig { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `configure` and `load` are never used [INFO] [stdout] --> src/range_check/example2/table.rs:17:19 [INFO] [stdout] | [INFO] [stdout] 16 | impl RangeTableConfig { [INFO] [stdout] | ---------------------------------------------------------------- associated items in this implementation [INFO] [stdout] 17 | pub(super) fn configure(meta: &mut ConstraintSystem) -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 26 | pub(super) fn load(&self, layouter: &mut impl Layouter) -> Result<(), Error> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RangeConstrained` is never constructed [INFO] [stdout] --> src/range_check/example3_broken.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 32 | struct RangeConstrained { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RangeCheckConfig` is never constructed [INFO] [stdout] --> src/range_check/example3_broken.rs:38:8 [INFO] [stdout] | [INFO] [stdout] 38 | struct RangeCheckConfig { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `configure` and `assign` are never used [INFO] [stdout] --> src/range_check/example3_broken.rs:46:12 [INFO] [stdout] | [INFO] [stdout] 45 | impl RangeCheckConfig { [INFO] [stdout] | ------------------------------------------------------------------------------------------------- associated items in this implementation [INFO] [stdout] 46 | pub fn configure( [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 75 | pub fn assign( [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RangeTableConfig` is never constructed [INFO] [stdout] --> src/range_check/example3_broken/table.rs:13:19 [INFO] [stdout] | [INFO] [stdout] 13 | pub(super) struct RangeTableConfig { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `configure` and `load` are never used [INFO] [stdout] --> src/range_check/example3_broken/table.rs:20:19 [INFO] [stdout] | [INFO] [stdout] 19 | impl RangeTableConfig { [INFO] [stdout] | ------------------------------------------------------------------------------------------------- associated items in this implementation [INFO] [stdout] 20 | pub(super) fn configure(meta: &mut ConstraintSystem) -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 33 | pub(super) fn load(&self, layouter: &mut impl Layouter) -> Result<(), Error> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `instance` and `hash_selector` are never read [INFO] [stdout] --> src/mip/chips/hash_2.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Hash2Config { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 7 | pub advice: [Column; 3], [INFO] [stdout] 8 | pub instance: Column, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 9 | pub hash_selector: Selector, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Hash2Config` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `load_private`, `load_constant`, and `expose_public` are never used [INFO] [stdout] --> src/mip/chips/hash_2.rs:56:12 [INFO] [stdout] | [INFO] [stdout] 18 | impl Hash2Chip { [INFO] [stdout] | ------------------------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 56 | pub fn load_private( [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 69 | pub fn load_constant( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 87 | pub fn expose_public( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `root` is never read [INFO] [stdout] --> src/mip/chips/my_mip_chip.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct MyMerkleConfig { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] 6 | pub leaf: Column, [INFO] [stdout] 7 | pub root: Column, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MyMerkleConfig` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `leaf` and `proof` are never read [INFO] [stdout] --> src/mip/circuits/my_mip.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 7 | struct MyMIPCircuit { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 8 | pub leaf: F, [INFO] [stdout] | ^^^^ [INFO] [stdout] 9 | pub proof: Vec [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MyMIPCircuit` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 34 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `prev_leaf` [INFO] [stdout] --> src/mip/circuits/my_mip.rs:32:17 [INFO] [stdout] | [INFO] [stdout] 32 | mut prev_leaf, [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_prev_leaf` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `prev_proof` [INFO] [stdout] --> src/mip/circuits/my_mip.rs:33:17 [INFO] [stdout] | [INFO] [stdout] 33 | mut prev_proof, [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_prev_proof` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/mip/circuits/my_mip.rs:32:13 [INFO] [stdout] | [INFO] [stdout] 32 | mut prev_leaf, [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/mip/circuits/my_mip.rs:33:13 [INFO] [stdout] | [INFO] [stdout] 33 | mut prev_proof, [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ACell` is never constructed [INFO] [stdout] --> src/fibonacci/example2.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | struct ACell(AssignedCell); [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `num_bits` and `assigned_cell` are never read [INFO] [stdout] --> src/range_check/example3_broken.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 32 | struct RangeConstrained { [INFO] [stdout] | ---------------- fields in this struct [INFO] [stdout] 33 | num_bits: AssignedCell, F>, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 34 | assigned_cell: AssignedCell, F>, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RangeConstrained` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `instance` and `hash_selector` are never read [INFO] [stdout] --> src/mip/chips/hash_2.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Hash2Config { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 7 | pub advice: [Column; 3], [INFO] [stdout] 8 | pub instance: Column, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 9 | pub hash_selector: Selector, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Hash2Config` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `load_private`, `load_constant`, and `expose_public` are never used [INFO] [stdout] --> src/mip/chips/hash_2.rs:56:12 [INFO] [stdout] | [INFO] [stdout] 18 | impl Hash2Chip { [INFO] [stdout] | ------------------------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 56 | pub fn load_private( [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 69 | pub fn load_constant( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 87 | pub fn expose_public( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `root` is never read [INFO] [stdout] --> src/mip/chips/my_mip_chip.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct MyMerkleConfig { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] 6 | pub leaf: Column, [INFO] [stdout] 7 | pub root: Column, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MyMerkleConfig` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `leaf` and `proof` are never read [INFO] [stdout] --> src/mip/circuits/my_mip.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 7 | struct MyMIPCircuit { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 8 | pub leaf: F, [INFO] [stdout] | ^^^^ [INFO] [stdout] 9 | pub proof: Vec [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MyMIPCircuit` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 23 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.32s [INFO] running `Command { std: "docker" "inspect" "e5cdda0bc00e09753b232b92cedd81832679ef8bb0ea990165f026af705a1b73", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e5cdda0bc00e09753b232b92cedd81832679ef8bb0ea990165f026af705a1b73", kill_on_drop: false }` [INFO] [stdout] e5cdda0bc00e09753b232b92cedd81832679ef8bb0ea990165f026af705a1b73 [INFO] checking ivan-kyuchukov/halo2-examples against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fivan-kyuchukov%2Fhalo2-examples" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ivan-kyuchukov/halo2-examples on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ivan-kyuchukov/halo2-examples [INFO] finished tweaking git repo https://github.com/ivan-kyuchukov/halo2-examples [INFO] tweaked toml for git repo https://github.com/ivan-kyuchukov/halo2-examples written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/ivan-kyuchukov/halo2-examples 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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7aab0b8c94d1ca5570451562797c0c5b2f0f2c1cdfc36e1448ea31e89c609cc3 [INFO] running `Command { std: "docker" "start" "-a" "7aab0b8c94d1ca5570451562797c0c5b2f0f2c1cdfc36e1448ea31e89c609cc3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7aab0b8c94d1ca5570451562797c0c5b2f0f2c1cdfc36e1448ea31e89c609cc3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7aab0b8c94d1ca5570451562797c0c5b2f0f2c1cdfc36e1448ea31e89c609cc3", kill_on_drop: false }` [INFO] [stdout] 7aab0b8c94d1ca5570451562797c0c5b2f0f2c1cdfc36e1448ea31e89c609cc3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8602e8843c65859addf6f066d32da8fd93747731657f157fffdc7fc7374f7ab6 [INFO] running `Command { std: "docker" "start" "-a" "8602e8843c65859addf6f066d32da8fd93747731657f157fffdc7fc7374f7ab6", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling crossbeam-epoch v0.9.8 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Checking wyz v0.5.0 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking funty v2.0.0 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking arrayvec v0.7.2 [INFO] [stderr] Checking arrayref v0.3.6 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking blake2b_simd v1.0.0 [INFO] [stderr] Checking bitvec v1.0.0 [INFO] [stderr] Checking crossbeam-channel v0.5.4 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking ff v0.12.0 [INFO] [stderr] Checking group v0.12.0 [INFO] [stderr] Checking pasta_curves v0.4.0 [INFO] [stderr] Checking halo2_proofs v0.1.0 (https://github.com/zcash/halo2.git?rev=a898d65ae3ad3d41987666f6a03cfc15edae01c4#a898d65a) [INFO] [stderr] Checking fibonacci v0.1.0 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2021 edition to 2024 [INFO] [stderr] Fixed src/mip/circuits/my_mip_v2.rs (2 fixes) [INFO] [stderr] Fixed src/mip/chips/my_mip_chip_v2.rs (2 fixes) [INFO] [stderr] Fixed src/mip/circuits/merkle_v2.rs (2 fixes) [INFO] [stderr] Fixed src/mip/circuits/my_mip.rs (3 fixes) [INFO] [stderr] Fixed src/mip/chips/merkle_v2.rs (2 fixes) [INFO] [stderr] Fixed src/range_check/example3_broken.rs (1 fix) [INFO] [stdout] warning: unused import: `Field` [INFO] [stdout] --> src/mip/chips/my_mip_chip_v2.rs:3:18 [INFO] [stdout] | [INFO] [stdout] 3 | arithmetic::{Field, FieldExt}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Field` [INFO] [stdout] --> src/mip/chips/merkle_v2.rs:3:18 [INFO] [stdout] | [INFO] [stdout] 3 | arithmetic::{Field, FieldExt}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `prev_leaf` [INFO] [stdout] --> src/mip/circuits/my_mip.rs:31:13 [INFO] [stdout] | [INFO] [stdout] 31 | prev_leaf, [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_prev_leaf` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `prev_proof` [INFO] [stdout] --> src/mip/circuits/my_mip.rs:32:13 [INFO] [stdout] | [INFO] [stdout] 32 | prev_proof, [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_prev_proof` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ACell` is never constructed [INFO] [stdout] --> src/fibonacci/example2.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | struct ACell(AssignedCell); [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RangeConstrained` is never constructed [INFO] [stdout] --> src/range_check/example1.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | struct RangeConstrained(AssignedCell, F>); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RangeCheckConfig` is never constructed [INFO] [stdout] --> src/range_check/example1.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 22 | struct RangeCheckConfig { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `configure` and `assign` are never used [INFO] [stdout] --> src/range_check/example1.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 28 | impl RangeCheckConfig { [INFO] [stdout] | ---------------------------------------------------------------- associated items in this implementation [INFO] [stdout] 29 | pub fn configure(meta: &mut ConstraintSystem, value: Column) -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 59 | pub fn assign( [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RangeConstrained` is never constructed [INFO] [stdout] --> src/range_check/example2.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 23 | struct RangeConstrained(AssignedCell, F>); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RangeCheckConfig` is never constructed [INFO] [stdout] --> src/range_check/example2.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 26 | struct RangeCheckConfig { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `configure`, `assign_simple`, and `assign_lookup` are never used [INFO] [stdout] --> src/range_check/example2.rs:36:12 [INFO] [stdout] | [INFO] [stdout] 33 | / impl [INFO] [stdout] 34 | | RangeCheckConfig [INFO] [stdout] | |____________________________________________- associated items in this implementation [INFO] [stdout] 35 | { [INFO] [stdout] 36 | pub fn configure(meta: &mut ConstraintSystem, value: Column) -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 76 | pub fn assign_simple( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 97 | pub fn assign_lookup( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RangeTableConfig` is never constructed [INFO] [stdout] --> src/range_check/example2/table.rs:11:19 [INFO] [stdout] | [INFO] [stdout] 11 | pub(super) struct RangeTableConfig { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `configure` and `load` are never used [INFO] [stdout] --> src/range_check/example2/table.rs:17:19 [INFO] [stdout] | [INFO] [stdout] 16 | impl RangeTableConfig { [INFO] [stdout] | ---------------------------------------------------------------- associated items in this implementation [INFO] [stdout] 17 | pub(super) fn configure(meta: &mut ConstraintSystem) -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 26 | pub(super) fn load(&self, layouter: &mut impl Layouter) -> Result<(), Error> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RangeConstrained` is never constructed [INFO] [stdout] --> src/range_check/example3_broken.rs:31:8 [INFO] [stdout] | [INFO] [stdout] 31 | struct RangeConstrained { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RangeCheckConfig` is never constructed [INFO] [stdout] --> src/range_check/example3_broken.rs:37:8 [INFO] [stdout] | [INFO] [stdout] 37 | struct RangeCheckConfig { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `configure` and `assign` are never used [INFO] [stdout] --> src/range_check/example3_broken.rs:45:12 [INFO] [stdout] | [INFO] [stdout] 44 | impl RangeCheckConfig { [INFO] [stdout] | ------------------------------------------------------------------------------------------------- associated items in this implementation [INFO] [stdout] 45 | pub fn configure( [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 74 | pub fn assign( [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RangeTableConfig` is never constructed [INFO] [stdout] --> src/range_check/example3_broken/table.rs:13:19 [INFO] [stdout] | [INFO] [stdout] 13 | pub(super) struct RangeTableConfig { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `configure` and `load` are never used [INFO] [stdout] --> src/range_check/example3_broken/table.rs:20:19 [INFO] [stdout] | [INFO] [stdout] 19 | impl RangeTableConfig { [INFO] [stdout] | ------------------------------------------------------------------------------------------------- associated items in this implementation [INFO] [stdout] 20 | pub(super) fn configure(meta: &mut ConstraintSystem) -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 33 | pub(super) fn load(&self, layouter: &mut impl Layouter) -> Result<(), Error> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `instance` and `hash_selector` are never read [INFO] [stdout] --> src/mip/chips/hash_2.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Hash2Config { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 7 | pub advice: [Column; 3], [INFO] [stdout] 8 | pub instance: Column, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 9 | pub hash_selector: Selector, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Hash2Config` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `load_private`, `load_constant`, and `expose_public` are never used [INFO] [stdout] --> src/mip/chips/hash_2.rs:56:12 [INFO] [stdout] | [INFO] [stdout] 18 | impl Hash2Chip { [INFO] [stdout] | ------------------------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 56 | pub fn load_private( [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 69 | pub fn load_constant( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 87 | pub fn expose_public( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `root` is never read [INFO] [stdout] --> src/mip/chips/my_mip_chip.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct MyMerkleConfig { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] 6 | pub leaf: Column, [INFO] [stdout] 7 | pub root: Column, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MyMerkleConfig` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `leaf` and `proof` are never read [INFO] [stdout] --> src/mip/circuits/my_mip.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 6 | struct MyMIPCircuit { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 7 | pub leaf: F, [INFO] [stdout] | ^^^^ [INFO] [stdout] 8 | pub proof: Vec [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MyMIPCircuit` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 22 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Value` [INFO] [stdout] --> src/mip/circuits/my_mip_v2.rs:71:29 [INFO] [stdout] | [INFO] [stdout] 71 | let start_leaf_fp = Value::known(Fp::from(start_leaf)); [INFO] [stdout] | ^^^^^ use of undeclared type `Value` [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 62 + use crate::mip::circuits::my_mip_v2::Value; [INFO] [stdout] | [INFO] [stdout] 62 + use halo2_proofs::circuit::Value; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Fp` [INFO] [stdout] --> src/mip/circuits/my_mip_v2.rs:71:42 [INFO] [stdout] | [INFO] [stdout] 71 | let start_leaf_fp = Value::known(Fp::from(start_leaf)); [INFO] [stdout] | ^^ [INFO] [stdout] | | [INFO] [stdout] | use of undeclared type `Fp` [INFO] [stdout] | help: a trait with a similar name exists: `Fn` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Value` in this scope [INFO] [stdout] --> src/mip/circuits/my_mip_v2.rs:72:30 [INFO] [stdout] | [INFO] [stdout] 72 | let elements_fp: Vec> = elements [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 62 + use crate::mip::circuits::my_mip_v2::Value; [INFO] [stdout] | [INFO] [stdout] 62 + use halo2_proofs::circuit::Value; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `fibonacci` (lib test) due to 15 previous errors; 7 warnings emitted [INFO] [stdout] error[E0412]: cannot find type `Fp` in this scope [INFO] [stdout] --> src/mip/circuits/my_mip_v2.rs:72:36 [INFO] [stdout] | [INFO] [stdout] 72 | let elements_fp: Vec> = elements [INFO] [stdout] | ^^ help: a trait with a similar name exists: `Fn` [INFO] [stdout] --> /rustc/36dbcaee1a55543dfc181be52a69d99ff46ff62f/library/core/src/ops/function.rs:76:1 [INFO] [stdout] | [INFO] [stdout] = note: similarly named trait `Fn` defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Value` [INFO] [stdout] --> src/mip/circuits/my_mip_v2.rs:74:22 [INFO] [stdout] | [INFO] [stdout] 74 | .map(|x| Value::known(Fp::from(x.to_owned()))) [INFO] [stdout] | ^^^^^ use of undeclared type `Value` [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 62 + use crate::mip::circuits::my_mip_v2::Value; [INFO] [stdout] | [INFO] [stdout] 62 + use halo2_proofs::circuit::Value; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Fp` [INFO] [stdout] --> src/mip/circuits/my_mip_v2.rs:74:35 [INFO] [stdout] | [INFO] [stdout] 74 | .map(|x| Value::known(Fp::from(x.to_owned()))) [INFO] [stdout] | ^^ [INFO] [stdout] | | [INFO] [stdout] | use of undeclared type `Fp` [INFO] [stdout] | help: a trait with a similar name exists: `Fn` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Value` in this scope [INFO] [stdout] --> src/mip/circuits/my_mip_v2.rs:76:29 [INFO] [stdout] | [INFO] [stdout] 76 | let indices_fp: Vec> = indices [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 62 + use crate::mip::circuits::my_mip_v2::Value; [INFO] [stdout] | [INFO] [stdout] 62 + use halo2_proofs::circuit::Value; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Fp` in this scope [INFO] [stdout] --> src/mip/circuits/my_mip_v2.rs:76:35 [INFO] [stdout] | [INFO] [stdout] 76 | let indices_fp: Vec> = indices [INFO] [stdout] | ^^ help: a trait with a similar name exists: `Fn` [INFO] [stdout] --> /rustc/36dbcaee1a55543dfc181be52a69d99ff46ff62f/library/core/src/ops/function.rs:76:1 [INFO] [stdout] | [INFO] [stdout] = note: similarly named trait `Fn` defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Value` [INFO] [stdout] --> src/mip/circuits/my_mip_v2.rs:78:22 [INFO] [stdout] | [INFO] [stdout] 78 | .map(|x| Value::known(Fp::from(x.to_owned()))) [INFO] [stdout] | ^^^^^ use of undeclared type `Value` [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 62 + use crate::mip::circuits::my_mip_v2::Value; [INFO] [stdout] | [INFO] [stdout] 62 + use halo2_proofs::circuit::Value; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Fp` [INFO] [stdout] --> src/mip/circuits/my_mip_v2.rs:78:35 [INFO] [stdout] | [INFO] [stdout] 78 | .map(|x| Value::known(Fp::from(x.to_owned()))) [INFO] [stdout] | ^^ [INFO] [stdout] | | [INFO] [stdout] | use of undeclared type `Fp` [INFO] [stdout] | help: a trait with a similar name exists: `Fn` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0422]: cannot find struct, variant or union type `MyMIPCircuitV2` in this scope [INFO] [stdout] --> src/mip/circuits/my_mip_v2.rs:83:23 [INFO] [stdout] | [INFO] [stdout] 83 | let circuit = MyMIPCircuitV2 { [INFO] [stdout] | ^^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 62 + use crate::mip::circuits::my_mip_v2::MyMIPCircuitV2; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Fp` [INFO] [stdout] --> src/mip/circuits/my_mip_v2.rs:89:33 [INFO] [stdout] | [INFO] [stdout] 89 | let public_input = vec![Fp::from(start_leaf), Fp::from(root)]; [INFO] [stdout] | ^^ [INFO] [stdout] | | [INFO] [stdout] | use of undeclared type `Fp` [INFO] [stdout] | help: a trait with a similar name exists: `Fn` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Fp` [INFO] [stdout] --> src/mip/circuits/my_mip_v2.rs:89:55 [INFO] [stdout] | [INFO] [stdout] 89 | let public_input = vec![Fp::from(start_leaf), Fp::from(root)]; [INFO] [stdout] | ^^ [INFO] [stdout] | | [INFO] [stdout] | use of undeclared type `Fp` [INFO] [stdout] | help: a trait with a similar name exists: `Fn` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MockProver` [INFO] [stdout] --> src/mip/circuits/my_mip_v2.rs:90:22 [INFO] [stdout] | [INFO] [stdout] 90 | let prover = MockProver::run(5, &circuit, vec![public_input.clone()]).unwrap(); [INFO] [stdout] | ^^^^^^^^^^ use of undeclared type `MockProver` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 62 + use halo2_proofs::dev::MockProver; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Any`, `FailureLocation`, `VerifyFailure` [INFO] [stdout] --> src/range_check/example3_broken.rs:114:15 [INFO] [stdout] | [INFO] [stdout] 114 | dev::{FailureLocation, MockProver, VerifyFailure}, [INFO] [stdout] | ^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] 115 | pasta::Fp, [INFO] [stdout] 116 | plonk::{Any, Circuit}, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::marker::PhantomData` [INFO] [stdout] --> src/mip/circuits/my_mip.rs:55:9 [INFO] [stdout] | [INFO] [stdout] 55 | use std::marker::PhantomData; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Field` [INFO] [stdout] --> src/mip/chips/my_mip_chip_v2.rs:3:18 [INFO] [stdout] | [INFO] [stdout] 3 | arithmetic::{Field, FieldExt}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Field` [INFO] [stdout] --> src/mip/chips/merkle_v2.rs:3:18 [INFO] [stdout] | [INFO] [stdout] 3 | arithmetic::{Field, FieldExt}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/fibonacci/example1.rs:199:13 [INFO] [stdout] | [INFO] [stdout] 199 | let mut public_input = vec![a, b, out]; [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: unused variable: `prev_leaf` [INFO] [stdout] --> src/mip/circuits/my_mip.rs:31:13 [INFO] [stdout] | [INFO] [stdout] 31 | prev_leaf, [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_prev_leaf` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `prev_proof` [INFO] [stdout] --> src/mip/circuits/my_mip.rs:32:13 [INFO] [stdout] | [INFO] [stdout] 32 | prev_proof, [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_prev_proof` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 14 previous errors; 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0422, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] [INFO] [stderr] error: failed to migrate to next edition [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `cargo fix --edition --allow-no-vcs --allow-dirty --frozen --all --all-targets --message-format=json` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "8602e8843c65859addf6f066d32da8fd93747731657f157fffdc7fc7374f7ab6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8602e8843c65859addf6f066d32da8fd93747731657f157fffdc7fc7374f7ab6", kill_on_drop: false }` [INFO] [stdout] 8602e8843c65859addf6f066d32da8fd93747731657f157fffdc7fc7374f7ab6