[INFO] cloning repository https://github.com/enricobottazzi/halo2-intro [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/enricobottazzi/halo2-intro" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fenricobottazzi%2Fhalo2-intro", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fenricobottazzi%2Fhalo2-intro'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fa17f3313858cc39b5da2e8a97b67c5477b7ebf2 [INFO] testing enricobottazzi/halo2-intro against 1.86.0 for beta-1.87-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fenricobottazzi%2Fhalo2-intro" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/enricobottazzi/halo2-intro on toolchain 1.86.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/enricobottazzi/halo2-intro [INFO] finished tweaking git repo https://github.com/enricobottazzi/halo2-intro [INFO] tweaked toml for git repo https://github.com/enricobottazzi/halo2-intro written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/enricobottazzi/halo2-intro 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" "+1.86.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/zcash/halo2.git` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b4aa2d7735dc395487e80f348b1287fc445501dd3ea51dcc78cbb5ff31032f4f [INFO] running `Command { std: "docker" "start" "-a" "b4aa2d7735dc395487e80f348b1287fc445501dd3ea51dcc78cbb5ff31032f4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b4aa2d7735dc395487e80f348b1287fc445501dd3ea51dcc78cbb5ff31032f4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b4aa2d7735dc395487e80f348b1287fc445501dd3ea51dcc78cbb5ff31032f4f", kill_on_drop: false }` [INFO] [stdout] b4aa2d7735dc395487e80f348b1287fc445501dd3ea51dcc78cbb5ff31032f4f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 74bc64cbfd6d09cdfc3f77cd72f6acfc7b388a49baca43b3f10e30be7b7872e8 [INFO] running `Command { std: "docker" "start" "-a" "74bc64cbfd6d09cdfc3f77cd72f6acfc7b388a49baca43b3f10e30be7b7872e8", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.15 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.140 [INFO] [stderr] Compiling tap v1.0.1 [INFO] [stderr] Compiling funty v2.0.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling subtle v2.5.0 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Compiling arrayref v0.3.6 [INFO] [stderr] Compiling arrayvec v0.7.2 [INFO] [stderr] Compiling constant_time_eq v0.2.5 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling either v1.8.1 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling wyz v0.5.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling blake2b_simd v1.0.1 [INFO] [stderr] Compiling memoffset v0.8.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.14 [INFO] [stderr] Compiling bitvec v1.0.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.7 [INFO] [stderr] Compiling crossbeam-deque v0.8.3 [INFO] [stderr] Compiling num_cpus v1.15.0 [INFO] [stderr] Compiling rayon v1.7.0 [INFO] [stderr] Compiling ff v0.12.1 [INFO] [stderr] Compiling group v0.12.1 [INFO] [stderr] Compiling pasta_curves v0.4.1 [INFO] [stderr] Compiling halo2_proofs v0.1.0 (https://github.com/zcash/halo2.git?rev=a898d65ae3ad3d41987666f6a03cfc15edae01c4#a898d65a) [INFO] [stderr] Compiling fibonacci v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::marker::PhantomData` [INFO] [stdout] --> src/range_check/example5.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use std::marker::PhantomData; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `dev::metadata::Constraint` [INFO] [stdout] --> src/range_check/example5/table.rs:8:117 [INFO] [stdout] | [INFO] [stdout] 8 | ...m}, arithmetic::FieldExt, circuit::{Value, Layouter}, dev::metadata::Constraint}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/range_check/example5.rs:119:12 [INFO] [stdout] | [INFO] [stdout] 119 | if (range < RANGE) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 119 - if (range < RANGE) { [INFO] [stdout] 119 + if range < RANGE { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::marker::PhantomData` [INFO] [stdout] --> src/range_check/example6.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::marker::PhantomData; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `dev::metadata::Constraint` [INFO] [stdout] --> src/range_check/example6/table.rs:9:117 [INFO] [stdout] | [INFO] [stdout] 9 | ...m}, arithmetic::FieldExt, circuit::{Value, Layouter}, dev::metadata::Constraint}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RangeConstrained` is never constructed [INFO] [stdout] --> src/range_check/example4.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | struct RangeConstrained(AssignedCell, F>); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RangeCheckConfig` is never constructed [INFO] [stdout] --> src/range_check/example4.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 20 | struct RangeCheckConfig { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `configure` and `assign` are never used [INFO] [stdout] --> src/range_check/example4.rs:31:8 [INFO] [stdout] | [INFO] [stdout] 29 | impl RangeCheckConfig { [INFO] [stdout] | ---------------------------------------------------------------- associated items in this implementation [INFO] [stdout] 30 | [INFO] [stdout] 31 | fn configure( [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 70 | fn assign( [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RangeConstrained` is never constructed [INFO] [stdout] --> src/range_check/example5.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 26 | struct RangeConstrained(AssignedCell, F>); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RangeCheckConfig` is never constructed [INFO] [stdout] --> src/range_check/example5.rs:31:8 [INFO] [stdout] | [INFO] [stdout] 31 | struct RangeCheckConfig { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `configure` and `assign` are never used [INFO] [stdout] --> src/range_check/example5.rs:44:8 [INFO] [stdout] | [INFO] [stdout] 41 | impl RangeCheckConfig { [INFO] [stdout] | --------------------------------------------------------------------------------------------------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 44 | fn configure( [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 110 | fn assign( [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RangeCheckTable` is never constructed [INFO] [stdout] --> src/range_check/example5/table.rs:13:19 [INFO] [stdout] | [INFO] [stdout] 13 | pub(super) struct RangeCheckTable { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `configure` and `load` are never used [INFO] [stdout] --> src/range_check/example5/table.rs:21:19 [INFO] [stdout] | [INFO] [stdout] 18 | impl RangeCheckTable { [INFO] [stdout] | -------------------------------------------------------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 21 | pub(super) fn configure( [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 35 | pub(super) fn load( [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RangeConstrained` is never constructed [INFO] [stdout] --> src/range_check/example6.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 20 | struct RangeConstrained(AssignedCell, F>); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RangeCheckConfig` is never constructed [INFO] [stdout] --> src/range_check/example6.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 25 | struct RangeCheckConfig { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `configure` and `assign` are never used [INFO] [stdout] --> src/range_check/example6.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 36 | impl RangeCheckConfig src/range_check/example6/table.rs:14:19 [INFO] [stdout] | [INFO] [stdout] 14 | pub(super) struct RangeCheckTable { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `configure` and `load` are never used [INFO] [stdout] --> src/range_check/example6/table.rs:24:19 [INFO] [stdout] | [INFO] [stdout] 20 | impl RangeCheckTable { [INFO] [stdout] | ----------------------------------------------------------------------------------------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 24 | pub(super) fn configure( [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | pub(super) fn load(&self, layouter: &mut impl Layouter) -> Result<(), Error> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.00s [INFO] running `Command { std: "docker" "inspect" "74bc64cbfd6d09cdfc3f77cd72f6acfc7b388a49baca43b3f10e30be7b7872e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "74bc64cbfd6d09cdfc3f77cd72f6acfc7b388a49baca43b3f10e30be7b7872e8", kill_on_drop: false }` [INFO] [stdout] 74bc64cbfd6d09cdfc3f77cd72f6acfc7b388a49baca43b3f10e30be7b7872e8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9a561d98b831cd73316fd8f2a3c8c6cca2bd05d0a13d1dd6dc5586e974f03a44 [INFO] running `Command { std: "docker" "start" "-a" "9a561d98b831cd73316fd8f2a3c8c6cca2bd05d0a13d1dd6dc5586e974f03a44", kill_on_drop: false }` [INFO] [stderr] Compiling fibonacci v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::marker::PhantomData` [INFO] [stdout] --> src/range_check/example5.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use std::marker::PhantomData; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `dev::metadata::Constraint` [INFO] [stdout] --> src/range_check/example5/table.rs:8:117 [INFO] [stdout] | [INFO] [stdout] 8 | ...m}, arithmetic::FieldExt, circuit::{Value, Layouter}, dev::metadata::Constraint}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/range_check/example5.rs:119:12 [INFO] [stdout] | [INFO] [stdout] 119 | if (range < RANGE) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 119 - if (range < RANGE) { [INFO] [stdout] 119 + if range < RANGE { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::marker::PhantomData` [INFO] [stdout] --> src/range_check/example6.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::marker::PhantomData; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `dev::metadata::Constraint` [INFO] [stdout] --> src/range_check/example6/table.rs:9:117 [INFO] [stdout] | [INFO] [stdout] 9 | ...m}, arithmetic::FieldExt, circuit::{Value, Layouter}, dev::metadata::Constraint}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RangeConstrained` is never constructed [INFO] [stdout] --> src/range_check/example4.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | struct RangeConstrained(AssignedCell, F>); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RangeCheckConfig` is never constructed [INFO] [stdout] --> src/range_check/example4.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 20 | struct RangeCheckConfig { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `configure` and `assign` are never used [INFO] [stdout] --> src/range_check/example4.rs:31:8 [INFO] [stdout] | [INFO] [stdout] 29 | impl RangeCheckConfig { [INFO] [stdout] | ---------------------------------------------------------------- associated items in this implementation [INFO] [stdout] 30 | [INFO] [stdout] 31 | fn configure( [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 70 | fn assign( [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RangeConstrained` is never constructed [INFO] [stdout] --> src/range_check/example5.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 26 | struct RangeConstrained(AssignedCell, F>); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RangeCheckConfig` is never constructed [INFO] [stdout] --> src/range_check/example5.rs:31:8 [INFO] [stdout] | [INFO] [stdout] 31 | struct RangeCheckConfig { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `configure` and `assign` are never used [INFO] [stdout] --> src/range_check/example5.rs:44:8 [INFO] [stdout] | [INFO] [stdout] 41 | impl RangeCheckConfig { [INFO] [stdout] | --------------------------------------------------------------------------------------------------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 44 | fn configure( [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 110 | fn assign( [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RangeCheckTable` is never constructed [INFO] [stdout] --> src/range_check/example5/table.rs:13:19 [INFO] [stdout] | [INFO] [stdout] 13 | pub(super) struct RangeCheckTable { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `configure` and `load` are never used [INFO] [stdout] --> src/range_check/example5/table.rs:21:19 [INFO] [stdout] | [INFO] [stdout] 18 | impl RangeCheckTable { [INFO] [stdout] | -------------------------------------------------------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 21 | pub(super) fn configure( [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 35 | pub(super) fn load( [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RangeConstrained` is never constructed [INFO] [stdout] --> src/range_check/example6.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 20 | struct RangeConstrained(AssignedCell, F>); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RangeCheckConfig` is never constructed [INFO] [stdout] --> src/range_check/example6.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 25 | struct RangeCheckConfig { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `configure` and `assign` are never used [INFO] [stdout] --> src/range_check/example6.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 36 | impl RangeCheckConfig src/range_check/example6/table.rs:14:19 [INFO] [stdout] | [INFO] [stdout] 14 | pub(super) struct RangeCheckTable { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `configure` and `load` are never used [INFO] [stdout] --> src/range_check/example6/table.rs:24:19 [INFO] [stdout] | [INFO] [stdout] 20 | impl RangeCheckTable { [INFO] [stdout] | ----------------------------------------------------------------------------------------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 24 | pub(super) fn configure( [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | pub(super) fn load(&self, layouter: &mut impl Layouter) -> Result<(), Error> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Any`, `FailureLocation`, and `VerifyFailure` [INFO] [stdout] --> src/range_check/example4.rs:100:15 [INFO] [stdout] | [INFO] [stdout] 100 | dev::{FailureLocation, MockProver, VerifyFailure}, [INFO] [stdout] | ^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] 101 | pasta::Fp, [INFO] [stdout] 102 | 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/range_check/example5.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use std::marker::PhantomData; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `dev::metadata::Constraint` [INFO] [stdout] --> src/range_check/example5/table.rs:8:117 [INFO] [stdout] | [INFO] [stdout] 8 | ...m}, arithmetic::FieldExt, circuit::{Value, Layouter}, dev::metadata::Constraint}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/range_check/example5.rs:119:12 [INFO] [stdout] | [INFO] [stdout] 119 | if (range < RANGE) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 119 - if (range < RANGE) { [INFO] [stdout] 119 + if range < RANGE { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Any`, `FailureLocation`, and `VerifyFailure` [INFO] [stdout] --> src/range_check/example5.rs:167:15 [INFO] [stdout] | [INFO] [stdout] 167 | dev::{FailureLocation, MockProver, VerifyFailure}, [INFO] [stdout] | ^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] 168 | pasta::Fp, [INFO] [stdout] 169 | plonk::{Any, Circuit}, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::marker::PhantomData` [INFO] [stdout] --> src/range_check/example6.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::marker::PhantomData; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `dev::metadata::Constraint` [INFO] [stdout] --> src/range_check/example6/table.rs:9:117 [INFO] [stdout] | [INFO] [stdout] 9 | ...m}, arithmetic::FieldExt, circuit::{Value, Layouter}, dev::metadata::Constraint}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::num` [INFO] [stdout] --> src/range_check/example6.rs:176:9 [INFO] [stdout] | [INFO] [stdout] 176 | use core::num; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Any`, `FailureLocation`, `MockProver`, and `VerifyFailure` [INFO] [stdout] --> src/range_check/example6.rs:180:15 [INFO] [stdout] | [INFO] [stdout] 180 | dev::{FailureLocation, MockProver, VerifyFailure}, [INFO] [stdout] | ^^^^^^^^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] 181 | pasta::Fp, [INFO] [stdout] 182 | plonk::{Any, Circuit}, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> src/range_check/example6.rs:226:13 [INFO] [stdout] | [INFO] [stdout] 226 | let k = 9; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `circuit` [INFO] [stdout] --> src/range_check/example6.rs:231:13 [INFO] [stdout] | [INFO] [stdout] 231 | let circuit = MyCircuit:: { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_circuit` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RangeConstrained` is never constructed [INFO] [stdout] --> src/range_check/example5.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 26 | struct RangeConstrained(AssignedCell, F>); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `large_value` is never read [INFO] [stdout] --> src/range_check/example5.rs:177:9 [INFO] [stdout] | [INFO] [stdout] 175 | struct MyCircuit { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 176 | value: Value>, [INFO] [stdout] 177 | large_value: Value> [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MyCircuit` has a derived impl for the trait `Default`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RangeConstrained` is never constructed [INFO] [stdout] --> src/range_check/example6.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 20 | struct RangeConstrained(AssignedCell, F>); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `large_value` is never read [INFO] [stdout] --> src/range_check/example6.rs:191:9 [INFO] [stdout] | [INFO] [stdout] 188 | struct MyCircuit { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 191 | large_value: Value> [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MyCircuit` has a derived impl for the trait `Default`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.96s [INFO] running `Command { std: "docker" "inspect" "9a561d98b831cd73316fd8f2a3c8c6cca2bd05d0a13d1dd6dc5586e974f03a44", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a561d98b831cd73316fd8f2a3c8c6cca2bd05d0a13d1dd6dc5586e974f03a44", kill_on_drop: false }` [INFO] [stdout] 9a561d98b831cd73316fd8f2a3c8c6cca2bd05d0a13d1dd6dc5586e974f03a44 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e7a901aee5ee3bbd1beefaf844257288811ecb4470002accab3f8372f01bd5e5 [INFO] running `Command { std: "docker" "start" "-a" "e7a901aee5ee3bbd1beefaf844257288811ecb4470002accab3f8372f01bd5e5", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::marker::PhantomData` [INFO] [stderr] --> src/range_check/example5.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use std::marker::PhantomData; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `dev::metadata::Constraint` [INFO] [stderr] --> src/range_check/example5/table.rs:8:117 [INFO] [stderr] | [INFO] [stderr] 8 | ...m}, arithmetic::FieldExt, circuit::{Value, Layouter}, dev::metadata::Constraint}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/range_check/example5.rs:119:12 [INFO] [stderr] | [INFO] [stderr] 119 | if (range < RANGE) { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 119 - if (range < RANGE) { [INFO] [stderr] 119 + if range < RANGE { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::marker::PhantomData` [INFO] [stderr] --> src/range_check/example6.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::marker::PhantomData; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `dev::metadata::Constraint` [INFO] [stderr] --> src/range_check/example6/table.rs:9:117 [INFO] [stderr] | [INFO] [stderr] 9 | ...m}, arithmetic::FieldExt, circuit::{Value, Layouter}, dev::metadata::Constraint}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `RangeConstrained` is never constructed [INFO] [stderr] --> src/range_check/example4.rs:15:8 [INFO] [stderr] | [INFO] [stderr] 15 | struct RangeConstrained(AssignedCell, F>); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct `RangeCheckConfig` is never constructed [INFO] [stderr] --> src/range_check/example4.rs:20:8 [INFO] [stderr] | [INFO] [stderr] 20 | struct RangeCheckConfig { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `configure` and `assign` are never used [INFO] [stderr] --> src/range_check/example4.rs:31:8 [INFO] [stderr] | [INFO] [stderr] 29 | impl RangeCheckConfig { [INFO] [stderr] | ---------------------------------------------------------------- associated items in this implementation [INFO] [stderr] 30 | [INFO] [stderr] 31 | fn configure( [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 70 | fn assign( [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `RangeConstrained` is never constructed [INFO] [stderr] --> src/range_check/example5.rs:26:8 [INFO] [stderr] | [INFO] [stderr] 26 | struct RangeConstrained(AssignedCell, F>); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `RangeCheckConfig` is never constructed [INFO] [stderr] --> src/range_check/example5.rs:31:8 [INFO] [stderr] | [INFO] [stderr] 31 | struct RangeCheckConfig { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `configure` and `assign` are never used [INFO] [stderr] --> src/range_check/example5.rs:44:8 [INFO] [stderr] | [INFO] [stderr] 41 | impl RangeCheckConfig { [INFO] [stderr] | --------------------------------------------------------------------------------------------------------- associated items in this implementation [INFO] [stderr] ... [INFO] [stderr] 44 | fn configure( [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 110 | fn assign( [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `RangeCheckTable` is never constructed [INFO] [stderr] --> src/range_check/example5/table.rs:13:19 [INFO] [stderr] | [INFO] [stderr] 13 | pub(super) struct RangeCheckTable { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `configure` and `load` are never used [INFO] [stderr] --> src/range_check/example5/table.rs:21:19 [INFO] [stderr] | [INFO] [stderr] 18 | impl RangeCheckTable { [INFO] [stderr] | -------------------------------------------------------------- associated items in this implementation [INFO] [stderr] ... [INFO] [stderr] 21 | pub(super) fn configure( [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 35 | pub(super) fn load( [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `RangeConstrained` is never constructed [INFO] [stderr] --> src/range_check/example6.rs:20:8 [INFO] [stderr] | [INFO] [stderr] 20 | struct RangeConstrained(AssignedCell, F>); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `RangeCheckConfig` is never constructed [INFO] [stderr] --> src/range_check/example6.rs:25:8 [INFO] [stderr] | [INFO] [stderr] 25 | struct RangeCheckConfig { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `configure` and `assign` are never used [INFO] [stderr] --> src/range_check/example6.rs:39:8 [INFO] [stderr] | [INFO] [stderr] 36 | impl RangeCheckConfig src/range_check/example6/table.rs:14:19 [INFO] [stderr] | [INFO] [stderr] 14 | pub(super) struct RangeCheckTable { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `configure` and `load` are never used [INFO] [stderr] --> src/range_check/example6/table.rs:24:19 [INFO] [stderr] | [INFO] [stderr] 20 | impl RangeCheckTable { [INFO] [stderr] | ----------------------------------------------------------------------------------------------- associated items in this implementation [INFO] [stderr] ... [INFO] [stderr] 24 | pub(super) fn configure( [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 43 | pub(super) fn load(&self, layouter: &mut impl Layouter) -> Result<(), Error> { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Any`, `FailureLocation`, and `VerifyFailure` [INFO] [stderr] --> src/range_check/example4.rs:100:15 [INFO] [stderr] | [INFO] [stderr] 100 | dev::{FailureLocation, MockProver, VerifyFailure}, [INFO] [stderr] | ^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stderr] 101 | pasta::Fp, [INFO] [stderr] 102 | plonk::{Any, Circuit}, [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::marker::PhantomData` [INFO] [stderr] --> src/range_check/example5.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use std::marker::PhantomData; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Any`, `FailureLocation`, and `VerifyFailure` [INFO] [stderr] --> src/range_check/example5.rs:167:15 [INFO] [stderr] | [INFO] [stderr] 167 | dev::{FailureLocation, MockProver, VerifyFailure}, [INFO] [stderr] | ^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stderr] 168 | pasta::Fp, [INFO] [stderr] 169 | plonk::{Any, Circuit}, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `core::num` [INFO] [stderr] --> src/range_check/example6.rs:176:9 [INFO] [stderr] | [INFO] [stderr] 176 | use core::num; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Any`, `FailureLocation`, `MockProver`, and `VerifyFailure` [INFO] [stderr] --> src/range_check/example6.rs:180:15 [INFO] [stderr] | [INFO] [stderr] 180 | dev::{FailureLocation, MockProver, VerifyFailure}, [INFO] [stderr] | ^^^^^^^^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stderr] 181 | pasta::Fp, [INFO] [stderr] 182 | plonk::{Any, Circuit}, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `k` [INFO] [stderr] --> src/range_check/example6.rs:226:13 [INFO] [stderr] | [INFO] [stderr] 226 | let k = 9; [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `circuit` [INFO] [stderr] --> src/range_check/example6.rs:231:13 [INFO] [stderr] | [INFO] [stderr] 231 | let circuit = MyCircuit:: { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_circuit` [INFO] [stderr] [INFO] [stderr] warning: struct `RangeConstrained` is never constructed [INFO] [stderr] --> src/range_check/example5.rs:26:8 [INFO] [stderr] | [INFO] [stderr] 26 | struct RangeConstrained(AssignedCell, F>); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field `large_value` is never read [INFO] [stderr] --> src/range_check/example5.rs:177:9 [INFO] [stderr] | [INFO] [stderr] 175 | struct MyCircuit { [INFO] [stderr] | --------- field in this struct [INFO] [stderr] 176 | value: Value>, [INFO] [stderr] 177 | large_value: Value> [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `MyCircuit` has a derived impl for the trait `Default`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: field `large_value` is never read [INFO] [stderr] --> src/range_check/example6.rs:191:9 [INFO] [stderr] | [INFO] [stderr] 188 | struct MyCircuit { [INFO] [stderr] | --------- field in this struct [INFO] [stderr] ... [INFO] [stderr] 191 | large_value: Value> [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `MyCircuit` has a derived impl for the trait `Default`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: `fibonacci` (lib) generated 18 warnings (run `cargo fix --lib -p fibonacci` to apply 5 suggestions) [INFO] [stderr] warning: `fibonacci` (lib test) generated 15 warnings (5 duplicates) (run `cargo fix --lib -p fibonacci --tests` to apply 5 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/halo2_examples-8b18417998d04a57) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test example3::tests::test_example3 ... ok [INFO] [stdout] test range_check::example6::tests::test_range_check_3 ... ok [INFO] [stdout] test range_check::example5::tests::test_range_check_2 ... ok [INFO] [stdout] test range_check::example4::tests::test_range_check_1 ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- range_check::example4::tests::test_range_check_1 stdout ---- [INFO] [stdout] error: constraint not satisfied [INFO] [stdout] Cell layout in region 'Assign value': [INFO] [stdout] | Offset | A0 | [INFO] [stdout] +--------+----+ [INFO] [stdout] | 0 | x0 | <--{ Gate 'range check' applied here [INFO] [stdout] [INFO] [stdout] Constraint 'range check': [INFO] [stdout] S0 * ((((((((x0 * (0 - x0)) * (1 - x0)) * (0x2 - x0)) * (0x3 - x0)) * (0x4 - x0)) * (0x5 - x0)) * (0x6 - x0)) * (0x7 - x0)) = 0 [INFO] [stdout] [INFO] [stdout] Assigned cell values: [INFO] [stdout] x0 = 0x8 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] thread 'range_check::example4::tests::test_range_check_1' panicked at /opt/rustwide/cargo-home/git/checkouts/halo2-d311a453786cafa6/a898d65/halo2_proofs/src/dev.rs:873:13: [INFO] [stdout] circuit was not satisfied [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x57aba76f6590 - std::backtrace_rs::backtrace::libunwind::trace::h2b8934d68a0c74cb [INFO] [stdout] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x57aba76f6590 - std::backtrace_rs::backtrace::trace_unsynchronized::h72d137991fa6eab8 [INFO] [stdout] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x57aba76f6590 - std::sys::backtrace::_print_fmt::h3e831e32e6da920b [INFO] [stdout] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x57aba76f6590 - ::fmt::h6d42cc84fc840290 [INFO] [stdout] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x57aba771cfb3 - core::fmt::rt::Argument::fmt::h7239af9e2199f2a8 [INFO] [stdout] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/core/src/fmt/rt.rs:177:76 [INFO] [stdout] 5: 0x57aba771cfb3 - core::fmt::write::h5af61a909e3ec64d [INFO] [stdout] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/core/src/fmt/mod.rs:1449:21 [INFO] [stdout] 6: 0x57aba76f36b3 - std::io::Write::write_fmt::h64baa9197d9a3b04 [INFO] [stdout] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/io/mod.rs:1890:15 [INFO] [stdout] 7: 0x57aba76f63e2 - std::sys::backtrace::BacktraceLock::print::h555579e7396c26ac [INFO] [stdout] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 8: 0x57aba76f79bf - std::panicking::default_hook::{{closure}}::h9128866118196224 [INFO] [stdout] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:298:22 [INFO] [stdout] 9: 0x57aba76f77d8 - std::panicking::default_hook::h52e9e7314e0255f6 [INFO] [stdout] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:322:9 [INFO] [stdout] 10: 0x57aba7681cb5 - as core::ops::function::Fn>::call::hb86f691850cc3c26 [INFO] [stdout] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/alloc/src/boxed.rs:1990:9 [INFO] [stdout] 11: 0x57aba7681cb5 - test::test_main::{{closure}}::h903d8079e3c94d93 [INFO] [stdout] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/test/src/lib.rs:135:21 [INFO] [stdout] 12: 0x57aba76f8433 - as core::ops::function::Fn>::call::h7c356b28a03897d7 [INFO] [stdout] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/alloc/src/boxed.rs:1990:9 [INFO] [stdout] 13: 0x57aba76f8433 - std::panicking::rust_panic_with_hook::h541791bcc774ef34 [INFO] [stdout] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:839:13 [INFO] [stdout] 14: 0x57aba76f80d6 - std::panicking::begin_panic_handler::{{closure}}::h6479a2f0137c7d19 [INFO] [stdout] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:697:13 [INFO] [stdout] 15: 0x57aba76f6aa9 - std::sys::backtrace::__rust_end_short_backtrace::ha04e7c0fc61ded91 [INFO] [stdout] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/sys/backtrace.rs:168:18 [INFO] [stdout] 16: 0x57aba76f7d9d - rust_begin_unwind [INFO] [stdout] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:695:5 [INFO] [stdout] 17: 0x57aba7587d20 - core::panicking::panic_fmt::h5764ee7030b7a73d [INFO] [stdout] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/core/src/panicking.rs:75:14 [INFO] [stdout] 18: 0x57aba75f0450 - halo2_proofs::dev::MockProver::assert_satisfied::h767bde26c66ddbb2 [INFO] [stdout] at /opt/rustwide/cargo-home/git/checkouts/halo2-d311a453786cafa6/a898d65/halo2_proofs/src/dev.rs:873:13 [INFO] [stdout] 19: 0x57aba75da115 - halo2_examples::range_check::example4::tests::test_range_check_1::h705bc6e6d71bf761 [INFO] [stdout] at /opt/rustwide/workdir/src/range_check/example4.rs:158:13 [INFO] [stdout] 20: 0x57aba75d9f57 - halo2_examples::range_check::example4::tests::test_range_check_1::{{closure}}::hb1a87d7bb4d8abd3 [INFO] [stdout] at /opt/rustwide/workdir/src/range_check/example4.rs:137:28 [INFO] [stdout] 21: 0x57aba761d286 - core::ops::function::FnOnce::call_once::h66a468e03af94eb2 [INFO] [stdout] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 22: 0x57aba768743b - core::ops::function::FnOnce::call_once::h1dfa20b1ec1f6e08 [INFO] [stdout] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 23: 0x57aba768743b - test::__rust_begin_short_backtrace::h7b10906492afc420 [INFO] [stdout] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/test/src/lib.rs:637:18 [INFO] [stdout] 24: 0x57aba7686328 - test::run_test_in_process::{{closure}}::h51c1c0d319f72c0a [INFO] [stdout] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/test/src/lib.rs:660:60 [INFO] [stdout] 25: 0x57aba7686328 - as core::ops::function::FnOnce<()>>::call_once::h5fadb750f3dbe714 [INFO] [stdout] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 26: 0x57aba7686328 - std::panicking::try::do_call::h1ca5071cef82bb40 [INFO] [stdout] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:587:40 [INFO] [stdout] 27: 0x57aba7686328 - std::panicking::try::h6931de76fb9a61b1 [INFO] [stdout] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:550:19 [INFO] [stdout] 28: 0x57aba7686328 - std::panic::catch_unwind::h67fc9dccf413f4e5 [INFO] [stdout] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panic.rs:358:14 [INFO] [stdout] 29: 0x57aba7686328 - test::run_test_in_process::ha966dfbb1d048be5 [INFO] [stdout] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/test/src/lib.rs:660:27 [INFO] [stdout] 30: 0x57aba7686328 - test::run_test::{{closure}}::he209928ac5e8a3b8 [INFO] [stdout] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/test/src/lib.rs:581:43 [INFO] [stdout] 31: 0x57aba764a2b5 - test::run_test::{{closure}}::h34c6289e0b5ed5a5 [INFO] [stdout] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/test/src/lib.rs:611:41 [INFO] [stdout] 32: 0x57aba764a2b5 - std::sys::backtrace::__rust_begin_short_backtrace::h365aabf21799e6fc [INFO] [stdout] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/sys/backtrace.rs:152:18 [INFO] [stdout] 33: 0x57aba764dd2a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h3d5e582cba74b1c3 [INFO] [stdout] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 34: 0x57aba764dd2a - as core::ops::function::FnOnce<()>>::call_once::h1214c75c3f73f94f [INFO] [stdout] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 35: 0x57aba764dd2a - std::panicking::try::do_call::h73540336a45c0cec [INFO] [stdout] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:587:40 [INFO] [stdout] 36: 0x57aba764dd2a - std::panicking::try::h428956564307af63 [INFO] [stdout] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:550:19 [INFO] [stdout] 37: 0x57aba764dd2a - std::panic::catch_unwind::h1a53a6ea2f2041e3 [INFO] [stdout] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panic.rs:358:14 [INFO] [stdout] 38: 0x57aba764dd2a - std::thread::Builder::spawn_unchecked_::{{closure}}::hac66cbb88d807e14 [INFO] [stdout] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 39: 0x57aba764dd2a - core::ops::function::FnOnce::call_once{{vtable.shim}}::had7e2d02878d3212 [INFO] [stdout] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 40: 0x57aba76fc17b - as core::ops::function::FnOnce>::call_once::h292d1663b0785fda [INFO] [stdout] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/alloc/src/boxed.rs:1976:9 [INFO] [stdout] 41: 0x57aba76fc17b - as core::ops::function::FnOnce>::call_once::h9d4af7b531852d72 [INFO] [stdout] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/alloc/src/boxed.rs:1976:9 [INFO] [stdout] 42: 0x57aba76fc17b - std::sys::pal::unix::thread::Thread::new::thread_start::hcc5ed016d554f327 [INFO] [stdout] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/sys/pal/unix/thread.rs:106:17 [INFO] [stdout] 43: 0x773d59f66aa4 - [INFO] [stdout] 44: 0x773d59ff3a34 - clone [INFO] [stdout] 45: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] range_check::example4::tests::test_range_check_1 [INFO] [stdout] [INFO] [stdout] test result: FAILED. 3 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] running `Command { std: "docker" "inspect" "e7a901aee5ee3bbd1beefaf844257288811ecb4470002accab3f8372f01bd5e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e7a901aee5ee3bbd1beefaf844257288811ecb4470002accab3f8372f01bd5e5", kill_on_drop: false }` [INFO] [stdout] e7a901aee5ee3bbd1beefaf844257288811ecb4470002accab3f8372f01bd5e5