[INFO] cloning repository https://github.com/shreyas-londhe/halo2-exp [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shreyas-londhe/halo2-exp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshreyas-londhe%2Fhalo2-exp", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshreyas-londhe%2Fhalo2-exp'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 504c505945ba879bbc1d0cc3ff723dafe29900ac [INFO] checking shreyas-londhe/halo2-exp against master#61cc47e367d7be91e13bcd01e4e96e0e233d4f6d for 2025-12-16-next-solver-global [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshreyas-londhe%2Fhalo2-exp" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-1-tc1/source/rust-toolchain [INFO] started tweaking git repo https://github.com/shreyas-londhe/halo2-exp [INFO] finished tweaking git repo https://github.com/shreyas-londhe/halo2-exp [INFO] tweaked toml for git repo https://github.com/shreyas-londhe/halo2-exp written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/shreyas-londhe/halo2-exp on toolchain 61cc47e367d7be91e13bcd01e4e96e0e233d4f6d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/shreyas-londhe/halo2-exp 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" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded getset v0.1.2 [INFO] [stderr] Downloaded blake2b_simd v1.0.2 [INFO] [stderr] Downloaded serde_arrays v0.1.0 [INFO] [stderr] Downloaded halo2-base v0.4.1 [INFO] [stderr] Downloaded halo2-axiom v0.4.4 [INFO] [stderr] Downloaded poseidon-primitives v0.1.1 [INFO] [stderr] Downloaded halo2curves-axiom v0.5.3 [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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3ac360f564398ebc6d04b8002a503bd0aecf9fc8ef66ca4b5c9d5e3cab4a6d9f [INFO] running `Command { std: "docker" "start" "-a" "3ac360f564398ebc6d04b8002a503bd0aecf9fc8ef66ca4b5c9d5e3cab4a6d9f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3ac360f564398ebc6d04b8002a503bd0aecf9fc8ef66ca4b5c9d5e3cab4a6d9f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ac360f564398ebc6d04b8002a503bd0aecf9fc8ef66ca4b5c9d5e3cab4a6d9f", kill_on_drop: false }` [INFO] [stdout] 3ac360f564398ebc6d04b8002a503bd0aecf9fc8ef66ca4b5c9d5e3cab4a6d9f [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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 38e55ed3ed67c0b8d5382d33652b4644c4683c391c117f919c77201195819dcf [INFO] running `Command { std: "docker" "start" "-a" "38e55ed3ed67c0b8d5382d33652b4644c4683c391c117f919c77201195819dcf", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling autocfg v1.2.0 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking constant_time_eq v0.3.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking arrayref v0.3.7 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Compiling halo2curves-axiom v0.5.3 [INFO] [stderr] Compiling serde_json v1.0.115 [INFO] [stderr] Checking sha3 v0.10.8 [INFO] [stderr] Checking blake2b_simd v1.0.2 [INFO] [stderr] Checking colored v2.1.0 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Checking itertools v0.11.0 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking crossbeam-channel v0.5.12 [INFO] [stderr] Checking crossbeam-queue v0.3.11 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking crossbeam v0.8.4 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking ff v0.13.0 [INFO] [stderr] Checking rand_xorshift v0.3.0 [INFO] [stderr] Checking group v0.13.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking pairing v0.23.0 [INFO] [stderr] Checking pasta_curves v0.5.1 [INFO] [stderr] Checking ark-std v0.3.0 [INFO] [stderr] Compiling getset v0.1.2 [INFO] [stderr] Checking maybe-rayon v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking poseidon-primitives v0.1.1 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking serde_arrays v0.1.0 [INFO] [stderr] Checking halo2-axiom v0.4.4 [INFO] [stderr] Checking halo2-base v0.4.1 [INFO] [stderr] Checking halo2-exp v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `CircuitInput` is never constructed [INFO] [stdout] --> src/lib.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | struct CircuitInput { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `circuit` is never used [INFO] [stdout] --> src/lib.rs:10:4 [INFO] [stdout] | [INFO] [stdout] 10 | fn circuit(ctx: &mut Context, gate: &GateChip, input: CircuitInput) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.11s [INFO] running `Command { std: "docker" "inspect" "38e55ed3ed67c0b8d5382d33652b4644c4683c391c117f919c77201195819dcf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "38e55ed3ed67c0b8d5382d33652b4644c4683c391c117f919c77201195819dcf", kill_on_drop: false }` [INFO] [stdout] 38e55ed3ed67c0b8d5382d33652b4644c4683c391c117f919c77201195819dcf