[INFO] cloning repository https://github.com/yugonsan/halo2_practice [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yugonsan/halo2_practice" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyugonsan%2Fhalo2_practice", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyugonsan%2Fhalo2_practice'... 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[INFO] [stderr] Downloaded darling v0.10.2 [INFO] [stderr] Downloaded darling_core v0.10.2 [INFO] [stderr] Downloaded derive_builder_core v0.9.0 [INFO] [stderr] Downloaded darling_macro v0.10.2 [INFO] [stderr] Downloaded strsim v0.9.3 [INFO] [stderr] Downloaded yeslogic-fontconfig-sys v3.2.0 [INFO] [stderr] Downloaded float-ord v0.2.0 [INFO] [stderr] Downloaded const-cstr v0.3.0 [INFO] [stderr] Downloaded tabbycat v0.1.2 [INFO] [stderr] Downloaded rustc_version v0.3.3 [INFO] [stderr] Downloaded freetype v0.7.0 [INFO] [stderr] Downloaded semver-parser v0.10.2 [INFO] [stderr] Downloaded pathfinder_simd v0.5.1 [INFO] [stderr] Downloaded pasta_curves v0.4.1 [INFO] [stderr] Downloaded font-kit v0.11.0 [INFO] [stderr] Downloaded rayon-core v1.11.0 [INFO] [stderr] Downloaded pest v2.6.0 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.14 [INFO] [stderr] Downloaded once_cell v1.17.2 [INFO] [stderr] Downloaded regex v1.8.3 [INFO] [stderr] Downloaded anyhow v1.0.71 [INFO] [stderr] Downloaded 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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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0019f1f53bf5232fb4ef43fee575ce103f9a8fa0fc0284acb5e175270bfc6e52 [INFO] running `Command { std: "docker" "start" "-a" "0019f1f53bf5232fb4ef43fee575ce103f9a8fa0fc0284acb5e175270bfc6e52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0019f1f53bf5232fb4ef43fee575ce103f9a8fa0fc0284acb5e175270bfc6e52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0019f1f53bf5232fb4ef43fee575ce103f9a8fa0fc0284acb5e175270bfc6e52", kill_on_drop: false }` [INFO] [stdout] 0019f1f53bf5232fb4ef43fee575ce103f9a8fa0fc0284acb5e175270bfc6e52 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6ba375eb3309d0311914917a15af39bf6d059adff3864a23a21f4bf08f23f13a [INFO] running `Command { std: "docker" "start" "-a" "6ba375eb3309d0311914917a15af39bf6d059adff3864a23a21f4bf08f23f13a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.144 [INFO] [stderr] Compiling crossbeam-utils v0.8.15 [INFO] [stderr] Compiling quote v1.0.28 [INFO] [stderr] Compiling unicode-ident v1.0.9 [INFO] [stderr] Compiling crossbeam-epoch v0.9.14 [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Checking arrayvec v0.7.2 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Checking constant_time_eq v0.2.5 [INFO] [stderr] Checking num-traits v0.2.15 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Checking either v1.8.1 [INFO] [stderr] Checking once_cell v1.17.2 [INFO] [stderr] Compiling halo2curves v0.3.1 (https://github.com/privacy-scaling-explorations/halo2curves.git?tag=0.3.1#9b67e19b) [INFO] [stderr] Checking pin-project-lite v0.2.10 [INFO] [stderr] Checking keccak v0.1.4 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking tracing-core v0.1.31 [INFO] [stderr] Checking blake2b_simd v1.0.1 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking sha3 v0.9.1 [INFO] [stderr] Compiling syn v2.0.18 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Checking getrandom v0.2.9 [INFO] [stderr] Checking num_cpus v1.15.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking ff v0.12.1 [INFO] [stderr] Checking group v0.12.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking rayon v1.7.0 [INFO] [stderr] Checking pasta_curves v0.4.1 [INFO] [stderr] Checking halo2_proofs v0.1.0 (https://github.com/zcash/halo2.git?rev=a898d65ae3ad3d41987666f6a03cfc15edae01c4#a898d65a) [INFO] [stderr] Compiling tracing-attributes v0.1.26 [INFO] [stderr] Compiling thiserror-impl v1.0.40 [INFO] [stderr] Checking thiserror v1.0.40 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking halo2_proofs v0.2.0 (https://github.com/qope/halo2.git?branch=nuno-fix#55ea456e) [INFO] [stderr] Checking poseidon-circuit v0.1.0 (https://github.com/qope/poseidon-circuit#f896fcac) [INFO] [stderr] Checking halo2-base v0.2.2 (https://github.com/qope/halo2-lib?branch=0.2.2#3b762aa0) [INFO] [stderr] Checking halo2simple_tutorial v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `process::ChildStderr` [INFO] [stdout] --> src/e3_fibonacci_ex1.rs:1:32 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{marker::PhantomData, process::ChildStderr}; [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/e3_fibonacci_ex1.rs:2:55 [INFO] [stdout] | [INFO] [stdout] 2 | use halo2_proofs::{arithmetic::FieldExt, circuit::{*, self}, plonk::*, poly::Rotation}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `process::ChildStderr` [INFO] [stdout] --> src/e3_fibonacci_ex2.rs:2:32 [INFO] [stdout] | [INFO] [stdout] 2 | use std::{marker::PhantomData, process::ChildStderr}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `PhantomPinned` and `path::Components` [INFO] [stdout] --> src/e4_simple_rangecheck.rs:1:33 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{marker::{PhantomData, PhantomPinned}, path::Components}; [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `layouter` [INFO] [stdout] --> src/e4_simple_rangecheck.rs:4:46 [INFO] [stdout] | [INFO] [stdout] 4 | circuit::{AssignedCell, Layouter, Value, layouter, floor_planner::V1}, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::marker::PhantomData` [INFO] [stdout] --> src/e5_lookup_rangecheck.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::marker::PhantomData; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `process::ChildStderr` [INFO] [stdout] --> src/e3_fibonacci_ex1.rs:1:32 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{marker::PhantomData, process::ChildStderr}; [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/e3_fibonacci_ex1.rs:2:55 [INFO] [stdout] | [INFO] [stdout] 2 | use halo2_proofs::{arithmetic::FieldExt, circuit::{*, self}, plonk::*, poly::Rotation}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `process::ChildStderr` [INFO] [stdout] --> src/e3_fibonacci_ex2.rs:2:32 [INFO] [stdout] | [INFO] [stdout] 2 | use std::{marker::PhantomData, process::ChildStderr}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `PhantomPinned` and `path::Components` [INFO] [stdout] --> src/e4_simple_rangecheck.rs:1:33 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{marker::{PhantomData, PhantomPinned}, path::Components}; [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `layouter` [INFO] [stdout] --> src/e4_simple_rangecheck.rs:4:46 [INFO] [stdout] | [INFO] [stdout] 4 | circuit::{AssignedCell, Layouter, Value, layouter, floor_planner::V1}, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::marker::PhantomData` [INFO] [stdout] --> src/e5_lookup_rangecheck.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::marker::PhantomData; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TutorialChip` is never constructed [INFO] [stdout] --> src/e0_tutorial_answer.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 25 | struct TutorialChip { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/e0_tutorial_answer.rs:31:8 [INFO] [stdout] | [INFO] [stdout] 30 | impl TutorialChip { [INFO] [stdout] | --------------------------------- associated function in this implementation [INFO] [stdout] 31 | fn new(config: TutorialConfig) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `TutorialComposer` is never used [INFO] [stdout] --> src/e0_tutorial_answer.rs:52:7 [INFO] [stdout] | [INFO] [stdout] 52 | trait TutorialComposer { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TutorialCircuit` is never constructed [INFO] [stdout] --> src/e0_tutorial_answer.rs:190:8 [INFO] [stdout] | [INFO] [stdout] 190 | struct TutorialCircuit { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TutorialChip` is never constructed [INFO] [stdout] --> src/e1_tutorial_practice.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 34 | struct TutorialChip { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/e1_tutorial_practice.rs:46:8 [INFO] [stdout] | [INFO] [stdout] 45 | impl TutorialChip { [INFO] [stdout] | --------------------------------- associated function in this implementation [INFO] [stdout] 46 | fn new(config: TutorialConfig) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `TutorialComposer` is never used [INFO] [stdout] --> src/e1_tutorial_practice.rs:73:7 [INFO] [stdout] | [INFO] [stdout] 73 | trait TutorialComposer { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TutorialCircuit` is never constructed [INFO] [stdout] --> src/e1_tutorial_practice.rs:235:8 [INFO] [stdout] | [INFO] [stdout] 235 | struct TutorialCircuit { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TutorialChip` is never constructed [INFO] [stdout] --> src/e2_vitalik_example.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 25 | struct TutorialChip { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/e2_vitalik_example.rs:31:8 [INFO] [stdout] | [INFO] [stdout] 30 | impl TutorialChip { [INFO] [stdout] | --------------------------------- associated function in this implementation [INFO] [stdout] 31 | fn new(config: TutorialConfig) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `TutorialComposer` is never used [INFO] [stdout] --> src/e2_vitalik_example.rs:52:7 [INFO] [stdout] | [INFO] [stdout] 52 | trait TutorialComposer { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TutorialCircuit` is never constructed [INFO] [stdout] --> src/e2_vitalik_example.rs:190:8 [INFO] [stdout] | [INFO] [stdout] 190 | struct TutorialCircuit { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FibonacciConfig` is never constructed [INFO] [stdout] --> src/e3_fibonacci_ex1.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | struct FibonacciConfig { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FibonacciChip` is never constructed [INFO] [stdout] --> src/e3_fibonacci_ex1.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | struct FibonacciChip { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `construct`, `configure`, `assign_first_row`, `assign_row`, and `expose_public` are never used [INFO] [stdout] --> src/e3_fibonacci_ex1.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 19 | impl FibonacciChip { [INFO] [stdout] | ---------------------------------- associated items in this implementation [INFO] [stdout] 20 | pub fn construct(config: FibonacciConfig) -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 28 | pub fn configure(meta: &mut ConstraintSystem) -> FibonacciConfig { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 65 | pub fn assign_first_row( [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 105 | pub fn assign_row( [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 144 | pub fn expose_public( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MyCircuit` is never constructed [INFO] [stdout] --> src/e3_fibonacci_ex1.rs:155:8 [INFO] [stdout] | [INFO] [stdout] 155 | struct MyCircuit(PhantomData); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FibonacciConfig` is never constructed [INFO] [stdout] --> src/e3_fibonacci_ex2.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | struct FibonacciConfig { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FibonacciChip` is never constructed [INFO] [stdout] --> src/e3_fibonacci_ex2.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | struct FibonacciChip { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `constract`, `configure`, `assign`, and `expose_public` are never used [INFO] [stdout] --> src/e3_fibonacci_ex2.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 17 | impl FibonacciChip { [INFO] [stdout] | ---------------------------------- associated items in this implementation [INFO] [stdout] 18 | pub fn constract(config: FibonacciConfig) -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 25 | pub fn configure( [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 58 | pub fn assign( [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 109 | pub fn expose_public( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MyCircuit` is never constructed [INFO] [stdout] --> src/e3_fibonacci_ex2.rs:120:8 [INFO] [stdout] | [INFO] [stdout] 120 | struct MyCircuit(PhantomData); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RangeConstrained` is never constructed [INFO] [stdout] --> src/e4_simple_rangecheck.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 21 | struct RangeConstrained(AssignedCell, F>); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RangeCheckConfig` is never constructed [INFO] [stdout] --> src/e4_simple_rangecheck.rs:27:8 [INFO] [stdout] | [INFO] [stdout] 27 | struct RangeCheckConfig { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `configure` and `assign` are never used [INFO] [stdout] --> src/e4_simple_rangecheck.rs:36:12 [INFO] [stdout] | [INFO] [stdout] 33 | impl RangeCheckConfig { [INFO] [stdout] | ---------------------------------------------------------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 36 | pub fn configure(meta: &mut ConstraintSystem, value: Column) -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 65 | pub fn assign( [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Mycircuit` is never constructed [INFO] [stdout] --> src/e4_simple_rangecheck.rs:89:8 [INFO] [stdout] | [INFO] [stdout] 89 | struct Mycircuit { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RangeConstrained` is never constructed [INFO] [stdout] --> src/e5_lookup_rangecheck.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/e5_lookup_rangecheck.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/e5_lookup_rangecheck.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 33 | impl RangeCheckConfig { [INFO] [stdout] | --------------------------------------------------------------------------------------------------------- associated items in this implementation [INFO] [stdout] 34 | pub fn configure(meta: &mut ConstraintSystem, value: Column) -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 81 | pub fn assign_simple( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 103 | pub fn assign_lookup( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MyCircuit` is never constructed [INFO] [stdout] --> src/e5_lookup_rangecheck.rs:127:8 [INFO] [stdout] | [INFO] [stdout] 127 | struct MyCircuit { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RangeTableConfig` is never constructed [INFO] [stdout] --> src/e5_lookup_rangecheck/e5_lookup_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/e5_lookup_rangecheck/e5_lookup_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 `HashCircuit` is never constructed [INFO] [stdout] --> src/e6_poseidon_test.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | struct HashCircuit, const WIDTH: usize, const RATE: usize, const L: usize> [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 37 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `expose_public` is never used [INFO] [stdout] --> src/e0_tutorial_answer.rs:73:8 [INFO] [stdout] | [INFO] [stdout] 52 | trait TutorialComposer { [INFO] [stdout] | ---------------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 73 | fn expose_public( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.66s [INFO] running `Command { std: "docker" "inspect" "6ba375eb3309d0311914917a15af39bf6d059adff3864a23a21f4bf08f23f13a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ba375eb3309d0311914917a15af39bf6d059adff3864a23a21f4bf08f23f13a", kill_on_drop: false }` [INFO] [stdout] 6ba375eb3309d0311914917a15af39bf6d059adff3864a23a21f4bf08f23f13a [INFO] checking yugonsan/halo2_practice against try#d856f2da3433420b7077c0dc7ee9441455bc1302 for pr-128013 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyugonsan%2Fhalo2_practice" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/yugonsan/halo2_practice on toolchain d856f2da3433420b7077c0dc7ee9441455bc1302 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d856f2da3433420b7077c0dc7ee9441455bc1302" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/yugonsan/halo2_practice [INFO] finished tweaking git repo https://github.com/yugonsan/halo2_practice [INFO] tweaked toml for git repo https://github.com/yugonsan/halo2_practice written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/yugonsan/halo2_practice 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" "+d856f2da3433420b7077c0dc7ee9441455bc1302" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+d856f2da3433420b7077c0dc7ee9441455bc1302" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7daa6921a45a6ef37356d9b6125bbaedea36afced32357f5de911886efc63d3b [INFO] running `Command { std: "docker" "start" "-a" "7daa6921a45a6ef37356d9b6125bbaedea36afced32357f5de911886efc63d3b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7daa6921a45a6ef37356d9b6125bbaedea36afced32357f5de911886efc63d3b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7daa6921a45a6ef37356d9b6125bbaedea36afced32357f5de911886efc63d3b", kill_on_drop: false }` [INFO] [stdout] 7daa6921a45a6ef37356d9b6125bbaedea36afced32357f5de911886efc63d3b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+d856f2da3433420b7077c0dc7ee9441455bc1302" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0f4f0711fcd8729ac708cfa8437248bf6f396c88e380c6e5e88aad69bca07f59 [INFO] running `Command { std: "docker" "start" "-a" "0f4f0711fcd8729ac708cfa8437248bf6f396c88e380c6e5e88aad69bca07f59", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.144 [INFO] [stderr] Compiling crossbeam-utils v0.8.15 [INFO] [stderr] Compiling quote v1.0.28 [INFO] [stderr] Compiling unicode-ident v1.0.9 [INFO] [stderr] Compiling crossbeam-epoch v0.9.14 [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Checking constant_time_eq v0.2.5 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Checking arrayvec v0.7.2 [INFO] [stderr] Checking bitvec v1.0.1 [INFO] [stderr] Checking num-traits v0.2.15 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Checking either v1.8.1 [INFO] [stderr] Compiling halo2curves v0.3.1 (https://github.com/privacy-scaling-explorations/halo2curves.git?tag=0.3.1#9b67e19b) [INFO] [stderr] Checking once_cell v1.17.2 [INFO] [stderr] Checking keccak v0.1.4 [INFO] [stderr] Checking pin-project-lite v0.2.10 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking blake2b_simd v1.0.1 [INFO] [stderr] Checking tracing-core v0.1.31 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Checking sha3 v0.9.1 [INFO] [stderr] Compiling syn v2.0.18 [INFO] [stderr] Checking getrandom v0.2.9 [INFO] [stderr] Checking num_cpus v1.15.0 [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/num-integer-0.1.45/src/lib.rs:479:41 [INFO] [stdout] | [INFO] [stdout] 479 | return (1 << shift).abs(); [INFO] [stdout] | ^^^ multiple `abs` found [INFO] [stdout] ... [INFO] [stdout] 825 | impl_integer_for_isize!(i8, test_integer_i8); [INFO] [stdout] | -------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: candidate #1 is defined in an impl for the type `i128` [INFO] [stdout] = note: candidate #2 is defined in an impl for the type `i16` [INFO] [stdout] = note: candidate #3 is defined in an impl for the type `i32` [INFO] [stdout] = note: candidate #4 is defined in an impl for the type `i64` [INFO] [stdout] = note: and 2 others [INFO] [stdout] = note: this error originates in the macro `impl_integer_for_isize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/num-integer-0.1.45/src/lib.rs:479:41 [INFO] [stdout] | [INFO] [stdout] 479 | return (1 << shift).abs(); [INFO] [stdout] | ^^^ multiple `abs` found [INFO] [stdout] ... [INFO] [stdout] 826 | impl_integer_for_isize!(i16, test_integer_i16); [INFO] [stdout] | ---------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: candidate #1 is defined in an impl for the type `i128` [INFO] [stdout] = note: candidate #2 is defined in an impl for the type `i16` [INFO] [stdout] = note: candidate #3 is defined in an impl for the type `i32` [INFO] [stdout] = note: candidate #4 is defined in an impl for the type `i64` [INFO] [stdout] = note: and 2 others [INFO] [stdout] = note: this error originates in the macro `impl_integer_for_isize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/num-integer-0.1.45/src/lib.rs:479:41 [INFO] [stdout] | [INFO] [stdout] 479 | return (1 << shift).abs(); [INFO] [stdout] | ^^^ multiple `abs` found [INFO] [stdout] ... [INFO] [stdout] 827 | impl_integer_for_isize!(i32, test_integer_i32); [INFO] [stdout] | ---------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: candidate #1 is defined in an impl for the type `i128` [INFO] [stdout] = note: candidate #2 is defined in an impl for the type `i16` [INFO] [stdout] = note: candidate #3 is defined in an impl for the type `i32` [INFO] [stdout] = note: candidate #4 is defined in an impl for the type `i64` [INFO] [stdout] = note: and 2 others [INFO] [stdout] = note: this error originates in the macro `impl_integer_for_isize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/num-integer-0.1.45/src/lib.rs:479:41 [INFO] [stdout] | [INFO] [stdout] 479 | return (1 << shift).abs(); [INFO] [stdout] | ^^^ multiple `abs` found [INFO] [stdout] ... [INFO] [stdout] 828 | impl_integer_for_isize!(i64, test_integer_i64); [INFO] [stdout] | ---------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: candidate #1 is defined in an impl for the type `i128` [INFO] [stdout] = note: candidate #2 is defined in an impl for the type `i16` [INFO] [stdout] = note: candidate #3 is defined in an impl for the type `i32` [INFO] [stdout] = note: candidate #4 is defined in an impl for the type `i64` [INFO] [stdout] = note: and 2 others [INFO] [stdout] = note: this error originates in the macro `impl_integer_for_isize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/num-integer-0.1.45/src/lib.rs:479:41 [INFO] [stdout] | [INFO] [stdout] 479 | return (1 << shift).abs(); [INFO] [stdout] | ^^^ multiple `abs` found [INFO] [stdout] ... [INFO] [stdout] 829 | impl_integer_for_isize!(isize, test_integer_isize); [INFO] [stdout] | -------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: candidate #1 is defined in an impl for the type `i128` [INFO] [stdout] = note: candidate #2 is defined in an impl for the type `i16` [INFO] [stdout] = note: candidate #3 is defined in an impl for the type `i32` [INFO] [stdout] = note: candidate #4 is defined in an impl for the type `i64` [INFO] [stdout] = note: and 2 others [INFO] [stdout] = note: this error originates in the macro `impl_integer_for_isize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/num-integer-0.1.45/src/lib.rs:479:41 [INFO] [stdout] | [INFO] [stdout] 479 | return (1 << shift).abs(); [INFO] [stdout] | ^^^ multiple `abs` found [INFO] [stdout] ... [INFO] [stdout] 831 | impl_integer_for_isize!(i128, test_integer_i128); [INFO] [stdout] | ------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: candidate #1 is defined in an impl for the type `i128` [INFO] [stdout] = note: candidate #2 is defined in an impl for the type `i16` [INFO] [stdout] = note: candidate #3 is defined in an impl for the type `i32` [INFO] [stdout] = note: candidate #4 is defined in an impl for the type `i64` [INFO] [stdout] = note: and 2 others [INFO] [stdout] = note: this error originates in the macro `impl_integer_for_isize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stdout] error: aborting due to 6 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0034`. [INFO] [stdout] [INFO] [stderr] error: could not compile `num-integer` (lib) due to 7 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "0f4f0711fcd8729ac708cfa8437248bf6f396c88e380c6e5e88aad69bca07f59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f4f0711fcd8729ac708cfa8437248bf6f396c88e380c6e5e88aad69bca07f59", kill_on_drop: false }` [INFO] [stdout] 0f4f0711fcd8729ac708cfa8437248bf6f396c88e380c6e5e88aad69bca07f59