[INFO] cloning repository https://github.com/0xKitetsu-smdk/Halo2-gadgets [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/0xKitetsu-smdk/Halo2-gadgets" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xKitetsu-smdk%2FHalo2-gadgets", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xKitetsu-smdk%2FHalo2-gadgets'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4abe70cadff0e767fd29f92f9d76f5519dd404e8 [INFO] checking 0xKitetsu-smdk/Halo2-gadgets against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xKitetsu-smdk%2FHalo2-gadgets" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/0xKitetsu-smdk/Halo2-gadgets [INFO] finished tweaking git repo https://github.com/0xKitetsu-smdk/Halo2-gadgets [INFO] tweaked toml for git repo https://github.com/0xKitetsu-smdk/Halo2-gadgets written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/0xKitetsu-smdk/Halo2-gadgets on toolchain b1f2594eac607c1f051534800237eeedb5590a49 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/0xKitetsu-smdk/Halo2-gadgets 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" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2b7091fd68aa30ac67c53fc5cf5f0d3f7a5e954e359179bbf60f85b48f15e522 [INFO] running `Command { std: "docker" "start" "-a" "2b7091fd68aa30ac67c53fc5cf5f0d3f7a5e954e359179bbf60f85b48f15e522", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2b7091fd68aa30ac67c53fc5cf5f0d3f7a5e954e359179bbf60f85b48f15e522", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b7091fd68aa30ac67c53fc5cf5f0d3f7a5e954e359179bbf60f85b48f15e522", kill_on_drop: false }` [INFO] [stdout] 2b7091fd68aa30ac67c53fc5cf5f0d3f7a5e954e359179bbf60f85b48f15e522 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8b086cf1e0e4e7794a7d8558e502eb146d8ff39cffa453c81c403ac908c1a0e3 [INFO] running `Command { std: "docker" "start" "-a" "8b086cf1e0e4e7794a7d8558e502eb146d8ff39cffa453c81c403ac908c1a0e3", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.15 [INFO] [stderr] Compiling memoffset v0.8.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.14 [INFO] [stderr] Compiling libc v0.2.144 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Checking arrayvec v0.7.2 [INFO] [stderr] Checking constant_time_eq v0.2.5 [INFO] [stderr] Checking ff v0.12.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking either v1.8.1 [INFO] [stderr] Checking group v0.12.1 [INFO] [stderr] Checking blake2b_simd v1.0.1 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Checking pasta_curves v0.4.1 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Checking num_cpus v1.15.0 [INFO] [stderr] Checking rayon v1.7.0 [INFO] [stderr] Checking halo2_proofs v0.1.0 (https://github.com/zcash/halo2.git?rev=a898d65ae3ad3d41987666f6a03cfc15edae01c4#a898d65a) [INFO] [stderr] Checking gadgets v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `num_bits` [INFO] [stdout] --> src/range_check/rc3.rs:70:9 [INFO] [stdout] | [INFO] [stdout] 70 | num_bits:Value, [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_bits` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RangeCheckConfig` is never constructed [INFO] [stdout] --> src/range_check/rc1.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | struct RangeCheckConfig { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `configure` and `assign` are never used [INFO] [stdout] --> src/range_check/rc1.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 15 | impl RangeCheckConfig { [INFO] [stdout] | ------------------------------------------------------------ associated items in this implementation [INFO] [stdout] 16 | fn configure( [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | fn assign( [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RangeCheckConfig` is never constructed [INFO] [stdout] --> src/range_check/rc2.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | struct RangeCheckConfig { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `configure` and `assign` are never used [INFO] [stdout] --> src/range_check/rc2.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 19 | impl RangeCheckConfig { [INFO] [stdout] | ---------------------------------------------------------------------------------------------------- associated items in this implementation [INFO] [stdout] 20 | fn configure( [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 63 | fn assign( [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RangeCheckTable` is never constructed [INFO] [stdout] --> src/range_check/rc2/table.rs:10:19 [INFO] [stdout] | [INFO] [stdout] 10 | 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/rc2/table.rs:17:19 [INFO] [stdout] | [INFO] [stdout] 15 | impl RangeCheckTable { [INFO] [stdout] | ------------------------------------------------------------ associated items in this implementation [INFO] [stdout] 16 | [INFO] [stdout] 17 | pub(super) fn configure(meta: &mut ConstraintSystem) -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 23 | pub(super) fn load(&self,layouter:&mut impl Layouter) -> Result<(),Error> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RangeCheckConfig` is never constructed [INFO] [stdout] --> src/range_check/rc3.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | struct RangeCheckConfig { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `configure` and `assign` are never used [INFO] [stdout] --> src/range_check/rc3.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 20 | impl RangeCheckConfig { [INFO] [stdout] | ---------------------------------------------------------------------------------------------------------------------------------------------- associated items in this implementation [INFO] [stdout] 21 | fn configure( [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 66 | fn assign( [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RangeCheckTable` is never constructed [INFO] [stdout] --> src/range_check/rc3/table.rs:10:19 [INFO] [stdout] | [INFO] [stdout] 10 | 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/rc3/table.rs:18:19 [INFO] [stdout] | [INFO] [stdout] 16 | impl RangeCheckTable { [INFO] [stdout] | ------------------------------------------------------------------------------------------ associated items in this implementation [INFO] [stdout] 17 | [INFO] [stdout] 18 | pub(super) fn configure(meta: &mut ConstraintSystem) -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 26 | pub(super) fn load(&self,layouter:&mut impl Layouter) -> Result<(),Error> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Any`, `FailureLocation`, and `VerifyFailure` [INFO] [stdout] --> src/range_check/rc2.rs:97:15 [INFO] [stdout] | [INFO] [stdout] 97 | dev::{FailureLocation,MockProver,VerifyFailure}, [INFO] [stdout] | ^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] 98 | pasta::Fp,plonk::{Circuit,Any} [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Any`, `FailureLocation`, and `VerifyFailure` [INFO] [stdout] --> src/range_check/rc3.rs:105:15 [INFO] [stdout] | [INFO] [stdout] 105 | dev::{FailureLocation,MockProver,VerifyFailure}, [INFO] [stdout] | ^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] 106 | pasta::Fp,plonk::{Circuit,Any} [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `num_bits` [INFO] [stdout] --> src/range_check/rc3.rs:70:9 [INFO] [stdout] | [INFO] [stdout] 70 | num_bits:Value, [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_bits` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `RANGE` is never used [INFO] [stdout] --> src/range_check/rc3.rs:143:15 [INFO] [stdout] | [INFO] [stdout] 143 | const RANGE: usize = 8; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `LOOKUP_RANGE` is never used [INFO] [stdout] --> src/range_check/rc3.rs:144:15 [INFO] [stdout] | [INFO] [stdout] 144 | const LOOKUP_RANGE: usize = 256; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `LOOKUP_NUMBITS` is never used [INFO] [stdout] --> src/range_check/rc3.rs:145:15 [INFO] [stdout] | [INFO] [stdout] 145 | const LOOKUP_NUMBITS: usize = 8; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.58s [INFO] running `Command { std: "docker" "inspect" "8b086cf1e0e4e7794a7d8558e502eb146d8ff39cffa453c81c403ac908c1a0e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b086cf1e0e4e7794a7d8558e502eb146d8ff39cffa453c81c403ac908c1a0e3", kill_on_drop: false }` [INFO] [stdout] 8b086cf1e0e4e7794a7d8558e502eb146d8ff39cffa453c81c403ac908c1a0e3