[INFO] cloning repository https://github.com/anylots/Halo2Apps [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/anylots/Halo2Apps" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanylots%2FHalo2Apps", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanylots%2FHalo2Apps'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b1ca45b3725b3100228f2ba16f8426b6ae41f618 [INFO] checking anylots/Halo2Apps against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanylots%2FHalo2Apps" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/anylots/Halo2Apps [INFO] finished tweaking git repo https://github.com/anylots/Halo2Apps [INFO] tweaked toml for git repo https://github.com/anylots/Halo2Apps written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/anylots/Halo2Apps on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/anylots/Halo2Apps 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/zcash/halo2.git` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pathfinder_simd v0.5.1 [INFO] [stderr] Downloaded blake2b_simd v1.0.1 [INFO] [stderr] Downloaded constant_time_eq v0.2.6 [INFO] [stderr] Downloaded freetype v0.7.0 [INFO] [stderr] Downloaded group v0.12.1 [INFO] [stderr] Downloaded pasta_curves v0.4.1 [INFO] [stderr] Downloaded ff v0.12.1 [INFO] [stderr] Downloaded tabbycat v0.1.2 [INFO] [stderr] Downloaded memchr v2.6.2 [INFO] [stderr] Downloaded pest v2.7.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5bec4be75fe856ec188ec0f3db5235a7c8a5d283bfe16a1cff3c966469bea3ed [INFO] running `Command { std: "docker" "start" "-a" "5bec4be75fe856ec188ec0f3db5235a7c8a5d283bfe16a1cff3c966469bea3ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5bec4be75fe856ec188ec0f3db5235a7c8a5d283bfe16a1cff3c966469bea3ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5bec4be75fe856ec188ec0f3db5235a7c8a5d283bfe16a1cff3c966469bea3ed", kill_on_drop: false }` [INFO] [stdout] 5bec4be75fe856ec188ec0f3db5235a7c8a5d283bfe16a1cff3c966469bea3ed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1f64912a3b8d01557896ab5f21697232fd746715db9c0ea761310340dae885e8 [INFO] running `Command { std: "docker" "start" "-a" "1f64912a3b8d01557896ab5f21697232fd746715db9c0ea761310340dae885e8", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Checking constant_time_eq v0.2.6 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking bitvec v1.0.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking blake2b_simd v1.0.1 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Checking rayon v1.7.0 [INFO] [stderr] Checking ff v0.12.1 [INFO] [stderr] Checking group v0.12.1 [INFO] [stderr] Checking pasta_curves v0.4.1 [INFO] [stderr] Checking halo2_proofs v0.1.0 (https://github.com/zcash/halo2.git?rev=a898d65ae3ad3d41987666f6a03cfc15edae01c4#a898d65a) [INFO] [stderr] Checking halo2app v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `SumConstrained` is never constructed [INFO] [stdout] --> src/app.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | struct SumConstrained( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SumCheckConfig` is never constructed [INFO] [stdout] --> src/app.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 25 | struct SumCheckConfig { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `configure` and `assign` are never used [INFO] [stdout] --> src/app.rs:33:12 [INFO] [stdout] | [INFO] [stdout] 32 | impl SumCheckConfig { [INFO] [stdout] | ---------------------------------------------------------- associated items in this implementation [INFO] [stdout] 33 | pub fn configure(meta: &mut ConstraintSystem, a: Column, b: Column) -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 62 | pub fn assign( [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.32s [INFO] running `Command { std: "docker" "inspect" "1f64912a3b8d01557896ab5f21697232fd746715db9c0ea761310340dae885e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f64912a3b8d01557896ab5f21697232fd746715db9c0ea761310340dae885e8", kill_on_drop: false }` [INFO] [stdout] 1f64912a3b8d01557896ab5f21697232fd746715db9c0ea761310340dae885e8