[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 master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fenricobottazzi%2Fhalo2-intro" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/enricobottazzi/halo2-intro on toolchain 1871252fc8bb672d40787e67404e6eaae7059369 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "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-5-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" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating git repository `https://github.com/zcash/halo2.git` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pasta_curves v0.4.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 32352a46eac8d163f0c67772563a9b3b6dd4b3b9dbfb2fd2d298124e31bfd320 [INFO] running `Command { std: "docker" "start" "-a" "32352a46eac8d163f0c67772563a9b3b6dd4b3b9dbfb2fd2d298124e31bfd320", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "32352a46eac8d163f0c67772563a9b3b6dd4b3b9dbfb2fd2d298124e31bfd320", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "32352a46eac8d163f0c67772563a9b3b6dd4b3b9dbfb2fd2d298124e31bfd320", kill_on_drop: false }` [INFO] [stdout] 32352a46eac8d163f0c67772563a9b3b6dd4b3b9dbfb2fd2d298124e31bfd320 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fefe185b9dfd9abacbb7e87976013e808cb1fefbc440106d2c541f8ad5490307 [INFO] running `Command { std: "docker" "start" "-a" "fefe185b9dfd9abacbb7e87976013e808cb1fefbc440106d2c541f8ad5490307", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.15 [INFO] [stderr] Compiling memoffset v0.8.0 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.14 [INFO] [stderr] Compiling libc v0.2.140 [INFO] [stderr] Compiling tap v1.0.1 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling funty v2.0.0 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Compiling subtle v2.5.0 [INFO] [stderr] Compiling arrayvec v0.7.2 [INFO] [stderr] Compiling arrayref v0.3.6 [INFO] [stderr] Compiling constant_time_eq v0.2.5 [INFO] [stderr] Compiling either v1.8.1 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [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 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] [stdout] warning: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.84s [INFO] running `Command { std: "docker" "inspect" "fefe185b9dfd9abacbb7e87976013e808cb1fefbc440106d2c541f8ad5490307", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fefe185b9dfd9abacbb7e87976013e808cb1fefbc440106d2c541f8ad5490307", kill_on_drop: false }` [INFO] [stdout] fefe185b9dfd9abacbb7e87976013e808cb1fefbc440106d2c541f8ad5490307 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ca2156af09b1264a6f03eca072d1d88eea0b9ebd88af6b8ce3fe383482497582 [INFO] running `Command { std: "docker" "start" "-a" "ca2156af09b1264a6f03eca072d1d88eea0b9ebd88af6b8ce3fe383482497582", kill_on_drop: false }` [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: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling fibonacci v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Any`, `FailureLocation`, `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`, `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`, `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] [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] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.20s [INFO] running `Command { std: "docker" "inspect" "ca2156af09b1264a6f03eca072d1d88eea0b9ebd88af6b8ce3fe383482497582", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca2156af09b1264a6f03eca072d1d88eea0b9ebd88af6b8ce3fe383482497582", kill_on_drop: false }` [INFO] [stdout] ca2156af09b1264a6f03eca072d1d88eea0b9ebd88af6b8ce3fe383482497582 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 40453334dba3efee7417813cee4c3802c3f031cd15a29f5ec4e5e93750b6f322 [INFO] running `Command { std: "docker" "start" "-a" "40453334dba3efee7417813cee4c3802c3f031cd15a29f5ec4e5e93750b6f322", 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`, `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`, `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`, `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] 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] 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 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/halo2_examples-c786b8fc96d28044) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test range_check::example6::tests::test_range_check_3 ... ok [INFO] [stdout] test example3::tests::test_example3 ... ok [INFO] [stdout] test range_check::example4::tests::test_range_check_1 ... FAILED [INFO] [stdout] test range_check::example5::tests::test_range_check_2 ... ok [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] thread 'range_check::example4::tests::test_range_check_1' panicked at /opt/rustwide/cargo-home/git/checkouts/halo2-d6fd4df1666d8b25/a898d65/halo2_proofs/src/dev.rs:873:13: [INFO] [stdout] circuit was not satisfied [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55a9d73174e5 - std::backtrace_rs::backtrace::libunwind::trace::h59d96bdb08384354 [INFO] [stdout] at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5 [INFO] [stdout] 1: 0x55a9d73174e5 - std::backtrace_rs::backtrace::trace_unsynchronized::h9cf5becacfc93fba [INFO] [stdout] at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x55a9d73174e5 - std::sys_common::backtrace::_print_fmt::h10b76d10405dbd48 [INFO] [stdout] at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:68:5 [INFO] [stdout] 3: 0x55a9d73174e5 - ::fmt::h6ed9e62a156d84e4 [INFO] [stdout] at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stdout] 4: 0x55a9d733e0ab - core::fmt::rt::Argument::fmt::h645c680983f03c9f [INFO] [stdout] at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/rt.rs:165:63 [INFO] [stdout] 5: 0x55a9d733e0ab - core::fmt::write::h8bcd80919a02be29 [INFO] [stdout] at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/mod.rs:1169:21 [INFO] [stdout] 6: 0x55a9d7314d1f - std::io::Write::write_fmt::h8d0c47c662cad79c [INFO] [stdout] at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/io/mod.rs:1835:15 [INFO] [stdout] 7: 0x55a9d73172be - std::sys_common::backtrace::_print::h6306f131a28d62b0 [INFO] [stdout] at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stdout] 8: 0x55a9d73172be - std::sys_common::backtrace::print::h7079288e0a26dfcc [INFO] [stdout] at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stdout] 9: 0x55a9d7318ce9 - std::panicking::default_hook::{{closure}}::hb063ecec81a736ba [INFO] [stdout] 10: 0x55a9d73189ae - std::panicking::default_hook::hd56ee406bf547b5c [INFO] [stdout] at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:295:9 [INFO] [stdout] 11: 0x55a9d729cd2a - as core::ops::function::Fn>::call::he5eacdef44c8728f [INFO] [stdout] at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2036:9 [INFO] [stdout] 12: 0x55a9d729cd2a - test::test_main::{{closure}}::h0ec9aed229e79095 [INFO] [stdout] at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:137:21 [INFO] [stdout] 13: 0x55a9d73192eb - as core::ops::function::Fn>::call::hcbd0d80e1ad4e4f9 [INFO] [stdout] at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2036:9 [INFO] [stdout] 14: 0x55a9d73192eb - std::panicking::rust_panic_with_hook::h624aa3ca42ebb8f2 [INFO] [stdout] at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:799:13 [INFO] [stdout] 15: 0x55a9d731902b - std::panicking::begin_panic_handler::{{closure}}::hbc4e76194a5e287c [INFO] [stdout] at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:656:13 [INFO] [stdout] 16: 0x55a9d73179a9 - std::sys_common::backtrace::__rust_end_short_backtrace::h847fedc9d1ff7b6d [INFO] [stdout] at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:171:18 [INFO] [stdout] 17: 0x55a9d7318d97 - rust_begin_unwind [INFO] [stdout] at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:652:5 [INFO] [stdout] 18: 0x55a9d719b843 - core::panicking::panic_fmt::hec11a924b87ce965 [INFO] [stdout] at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panicking.rs:72:14 [INFO] [stdout] 19: 0x55a9d7221c41 - halo2_proofs::dev::MockProver::assert_satisfied::h22b7ff03f9de7b92 [INFO] [stdout] at /opt/rustwide/cargo-home/git/checkouts/halo2-d6fd4df1666d8b25/a898d65/halo2_proofs/src/dev.rs:873:13 [INFO] [stdout] 20: 0x55a9d723f952 - halo2_examples::range_check::example4::tests::test_range_check_1::h4f7a78c1cb212d0a [INFO] [stdout] at /opt/rustwide/workdir/src/range_check/example4.rs:158:13 [INFO] [stdout] 21: 0x55a9d723f797 - halo2_examples::range_check::example4::tests::test_range_check_1::{{closure}}::he966087bd5e08131 [INFO] [stdout] at /opt/rustwide/workdir/src/range_check/example4.rs:137:28 [INFO] [stdout] 22: 0x55a9d71f8876 - core::ops::function::FnOnce::call_once::hdbb0a554b869662f [INFO] [stdout] at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 23: 0x55a9d72a170b - core::ops::function::FnOnce::call_once::h2e43a8f6f3d94b99 [INFO] [stdout] at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: 0x55a9d72a170b - test::__rust_begin_short_backtrace::h214c9f2d2d3fee90 [INFO] [stdout] at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:625:18 [INFO] [stdout] 25: 0x55a9d72a0e11 - test::run_test_in_process::{{closure}}::h510b7ba7990692a5 [INFO] [stdout] at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:60 [INFO] [stdout] 26: 0x55a9d72a0e11 - as core::ops::function::FnOnce<()>>::call_once::h4157186197a93871 [INFO] [stdout] at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 27: 0x55a9d72a0e11 - std::panicking::try::do_call::h1bf2463bccd4b28c [INFO] [stdout] at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40 [INFO] [stdout] 28: 0x55a9d72a0e11 - std::panicking::try::hd6d4808c9fab4fa5 [INFO] [stdout] at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19 [INFO] [stdout] 29: 0x55a9d72a0e11 - std::panic::catch_unwind::hd5641d97d123f9f2 [INFO] [stdout] at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14 [INFO] [stdout] 30: 0x55a9d72a0e11 - test::run_test_in_process::hc273b71c8b878a4c [INFO] [stdout] at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:27 [INFO] [stdout] 31: 0x55a9d72a0e11 - test::run_test::{{closure}}::h6838df834eb8467e [INFO] [stdout] at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:569:43 [INFO] [stdout] 32: 0x55a9d72697d4 - test::run_test::{{closure}}::h608b98ecff5665fb [INFO] [stdout] at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:599:41 [INFO] [stdout] 33: 0x55a9d72697d4 - std::sys_common::backtrace::__rust_begin_short_backtrace::hdc4182b97d1042e9 [INFO] [stdout] at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:155:18 [INFO] [stdout] 34: 0x55a9d726e202 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h571773fd21d674c8 [INFO] [stdout] at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:542:17 [INFO] [stdout] 35: 0x55a9d726e202 - as core::ops::function::FnOnce<()>>::call_once::hdcd384cf2fa70ba3 [INFO] [stdout] at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 36: 0x55a9d726e202 - std::panicking::try::do_call::h4f1a44bd81423be1 [INFO] [stdout] at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40 [INFO] [stdout] 37: 0x55a9d726e202 - std::panicking::try::h5e02afcb81dcd361 [INFO] [stdout] at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19 [INFO] [stdout] 38: 0x55a9d726e202 - std::panic::catch_unwind::h022f75775bfd8c45 [INFO] [stdout] at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14 [INFO] [stdout] 39: 0x55a9d726e202 - std::thread::Builder::spawn_unchecked_::{{closure}}::hf5a62e9e4e6df1f8 [INFO] [stdout] at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:541:30 [INFO] [stdout] 40: 0x55a9d726e202 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6d56360aeb9509a7 [INFO] [stdout] at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 41: 0x55a9d731d4cb - as core::ops::function::FnOnce>::call_once::h7a343dc551c06baa [INFO] [stdout] at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9 [INFO] [stdout] 42: 0x55a9d731d4cb - as core::ops::function::FnOnce>::call_once::h30b8111cbaa644f3 [INFO] [stdout] at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9 [INFO] [stdout] 43: 0x55a9d731d4cb - std::sys::pal::unix::thread::Thread::new::thread_start::h7404e134e61e7a11 [INFO] [stdout] at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys/pal/unix/thread.rs:108:17 [INFO] [stdout] 44: 0x7f8125c70ac3 - [INFO] [stdout] 45: 0x7f8125d01a04 - __clone [INFO] [stdout] 46: 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 0.03s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] running `Command { std: "docker" "inspect" "40453334dba3efee7417813cee4c3802c3f031cd15a29f5ec4e5e93750b6f322", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "40453334dba3efee7417813cee4c3802c3f031cd15a29f5ec4e5e93750b6f322", kill_on_drop: false }` [INFO] [stdout] 40453334dba3efee7417813cee4c3802c3f031cd15a29f5ec4e5e93750b6f322 [INFO] testing enricobottazzi/halo2-intro against try#b642703cf9526da1e72c0b6755753b939a9c6b6d for pr-125151 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fenricobottazzi%2Fhalo2-intro" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/enricobottazzi/halo2-intro on toolchain b642703cf9526da1e72c0b6755753b939a9c6b6d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "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-5-tc2/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" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 85d1dc397f95e4791617fbca793d555de28cb0f5ce2fa42bf40f5e571c52f7c3 [INFO] running `Command { std: "docker" "start" "-a" "85d1dc397f95e4791617fbca793d555de28cb0f5ce2fa42bf40f5e571c52f7c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "85d1dc397f95e4791617fbca793d555de28cb0f5ce2fa42bf40f5e571c52f7c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85d1dc397f95e4791617fbca793d555de28cb0f5ce2fa42bf40f5e571c52f7c3", kill_on_drop: false }` [INFO] [stdout] 85d1dc397f95e4791617fbca793d555de28cb0f5ce2fa42bf40f5e571c52f7c3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4d70ed74fe6c9474e173bb8dafbdf3891c82cff1a3d917c3ff153af9e109b36d [INFO] running `Command { std: "docker" "start" "-a" "4d70ed74fe6c9474e173bb8dafbdf3891c82cff1a3d917c3ff153af9e109b36d", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.15 [INFO] [stderr] Compiling memoffset v0.8.0 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.14 [INFO] [stderr] Compiling tap v1.0.1 [INFO] [stderr] Compiling libc v0.2.140 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling funty v2.0.0 [INFO] [stderr] Compiling subtle v2.5.0 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Compiling constant_time_eq v0.2.5 [INFO] [stderr] Compiling arrayvec v0.7.2 [INFO] [stderr] Compiling arrayref v0.3.6 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling either v1.8.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [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 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] rustc-LLVM ERROR: IO failure on output stream: No space left on device [INFO] [stderr] error: could not compile `pasta_curves` (lib) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: failed to write to `/opt/rustwide/target/debug/deps/rmetaZCMjhC/lib.rmeta`: No space left on device (os error 28) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rayon` (lib) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "4d70ed74fe6c9474e173bb8dafbdf3891c82cff1a3d917c3ff153af9e109b36d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d70ed74fe6c9474e173bb8dafbdf3891c82cff1a3d917c3ff153af9e109b36d", kill_on_drop: false }` [INFO] [stdout] 4d70ed74fe6c9474e173bb8dafbdf3891c82cff1a3d917c3ff153af9e109b36d