[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] building anylots/Halo2Apps against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanylots%2FHalo2Apps" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/anylots/Halo2Apps on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-7-tc1/source/Cargo.toml [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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "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] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tabbycat v0.1.2 [INFO] [stderr] Downloaded pest v2.7.3 [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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a0f2a6e2792b48804f56a955b7b8380aadd73df305dd30c2b41a9a8083d33b1e [INFO] running `Command { std: "docker" "start" "-a" "a0f2a6e2792b48804f56a955b7b8380aadd73df305dd30c2b41a9a8083d33b1e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a0f2a6e2792b48804f56a955b7b8380aadd73df305dd30c2b41a9a8083d33b1e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a0f2a6e2792b48804f56a955b7b8380aadd73df305dd30c2b41a9a8083d33b1e", kill_on_drop: false }` [INFO] [stdout] a0f2a6e2792b48804f56a955b7b8380aadd73df305dd30c2b41a9a8083d33b1e [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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d86e58213bfce786a4e6bcb4574cac26a88234d639508197bc449573fb572af5 [INFO] running `Command { std: "docker" "start" "-a" "d86e58213bfce786a4e6bcb4574cac26a88234d639508197bc449573fb572af5", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Compiling tap v1.0.1 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling funty v2.0.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Compiling subtle v2.5.0 [INFO] [stderr] Compiling arrayref v0.3.7 [INFO] [stderr] Compiling arrayvec v0.7.4 [INFO] [stderr] Compiling constant_time_eq v0.2.6 [INFO] [stderr] Compiling either v1.9.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling static_assertions v1.1.0 [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 crossbeam-channel v0.5.8 [INFO] [stderr] Compiling bitvec v1.0.1 [INFO] [stderr] Compiling crossbeam-deque v0.8.3 [INFO] [stderr] Compiling num_cpus v1.16.0 [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 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)]` 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 5.75s [INFO] running `Command { std: "docker" "inspect" "d86e58213bfce786a4e6bcb4574cac26a88234d639508197bc449573fb572af5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d86e58213bfce786a4e6bcb4574cac26a88234d639508197bc449573fb572af5", kill_on_drop: false }` [INFO] [stdout] d86e58213bfce786a4e6bcb4574cac26a88234d639508197bc449573fb572af5 [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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5c254940265c93a4c3c0c3d064c984ef2ac5fd03f50577ad044343759d72a9c2 [INFO] running `Command { std: "docker" "start" "-a" "5c254940265c93a4c3c0c3d064c984ef2ac5fd03f50577ad044343759d72a9c2", kill_on_drop: false }` [INFO] [stderr] Compiling halo2app v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.22s [INFO] running `Command { std: "docker" "inspect" "5c254940265c93a4c3c0c3d064c984ef2ac5fd03f50577ad044343759d72a9c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c254940265c93a4c3c0c3d064c984ef2ac5fd03f50577ad044343759d72a9c2", kill_on_drop: false }` [INFO] [stdout] 5c254940265c93a4c3c0c3d064c984ef2ac5fd03f50577ad044343759d72a9c2