[INFO] cloning repository https://github.com/tyshkor/xorbonacci [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tyshkor/xorbonacci" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftyshkor%2Fxorbonacci", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftyshkor%2Fxorbonacci'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a1a505bd0526860d2d8d9fa9cebdddd818aa977c [INFO] checking tyshkor/xorbonacci against master#ba7e63b63871a429533c189adbfb1d9a6337e000 for pr-135331-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftyshkor%2Fxorbonacci" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-7-tc1/source/rust-toolchain [INFO] started tweaking git repo https://github.com/tyshkor/xorbonacci [INFO] finished tweaking git repo https://github.com/tyshkor/xorbonacci [INFO] tweaked toml for git repo https://github.com/tyshkor/xorbonacci written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/tyshkor/xorbonacci on toolchain ba7e63b63871a429533c189adbfb1d9a6337e000 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ba7e63b63871a429533c189adbfb1d9a6337e000" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/tyshkor/xorbonacci 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" "+ba7e63b63871a429533c189adbfb1d9a6337e000" "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-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+ba7e63b63871a429533c189adbfb1d9a6337e000" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a6ede90f5e587b537193f0ff9e0120600b0cb9088a1c53fb106c201a0ed9c8a0 [INFO] running `Command { std: "docker" "start" "-a" "a6ede90f5e587b537193f0ff9e0120600b0cb9088a1c53fb106c201a0ed9c8a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a6ede90f5e587b537193f0ff9e0120600b0cb9088a1c53fb106c201a0ed9c8a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a6ede90f5e587b537193f0ff9e0120600b0cb9088a1c53fb106c201a0ed9c8a0", kill_on_drop: false }` [INFO] [stdout] a6ede90f5e587b537193f0ff9e0120600b0cb9088a1c53fb106c201a0ed9c8a0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+ba7e63b63871a429533c189adbfb1d9a6337e000" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c7e6dec35173b37c9c1edd5787695961116651db1bfdee52f80314457ff2061d [INFO] running `Command { std: "docker" "start" "-a" "c7e6dec35173b37c9c1edd5787695961116651db1bfdee52f80314457ff2061d", 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] Checking cfg-if v1.0.0 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Compiling libc v0.2.142 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking funty v2.0.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Checking wyz v0.5.1 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Checking constant_time_eq v0.2.5 [INFO] [stderr] Checking arrayref v0.3.7 [INFO] [stderr] Checking arrayvec v0.7.2 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling memoffset v0.8.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.14 [INFO] [stderr] Checking either v1.8.1 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking blake2b_simd v1.0.1 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Checking bitvec v1.0.1 [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 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 xorbonacci v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `XorbonacciConfig` is never constructed [INFO] [stdout] --> src/lib.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | struct XorbonacciConfig { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `XorbonacciChip` is never constructed [INFO] [stdout] --> src/lib.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | struct XorbonacciChip { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `construct`, `configure`, `load_tables`, `assign`, and `expose_public` are never used [INFO] [stdout] --> src/lib.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 20 | impl XorbonacciChip { [INFO] [stdout] | ----------------------------------- associated items in this implementation [INFO] [stdout] 21 | pub fn construct(config: XorbonacciConfig) -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 28 | pub fn configure(meta: &mut ConstraintSystem) -> XorbonacciConfig { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 80 | fn load_tables(&self, mut layouter: impl Layouter) -> Result<(), Error> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 128 | pub fn assign( [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 226 | pub fn expose_public( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `XorbonacciCircuit` is never constructed [INFO] [stdout] --> src/lib.rs:237:8 [INFO] [stdout] | [INFO] [stdout] 237 | struct XorbonacciCircuit(PhantomData); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.06s [INFO] running `Command { std: "docker" "inspect" "c7e6dec35173b37c9c1edd5787695961116651db1bfdee52f80314457ff2061d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c7e6dec35173b37c9c1edd5787695961116651db1bfdee52f80314457ff2061d", kill_on_drop: false }` [INFO] [stdout] c7e6dec35173b37c9c1edd5787695961116651db1bfdee52f80314457ff2061d