[INFO] cloning repository https://github.com/hangleang/halo2-examples [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hangleang/halo2-examples" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhangleang%2Fhalo2-examples", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhangleang%2Fhalo2-examples'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7fd0a17e8a936e958fcffd443b88cd7d5976e25b [INFO] testing hangleang/halo2-examples against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhangleang%2Fhalo2-examples" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/hangleang/halo2-examples [INFO] finished tweaking git repo https://github.com/hangleang/halo2-examples [INFO] tweaked toml for git repo https://github.com/hangleang/halo2-examples written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/hangleang/halo2-examples on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/hangleang/halo2-examples 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded yeslogic-fontconfig-sys v3.2.0 [INFO] [stderr] Downloaded plotters-svg v0.3.5 [INFO] [stderr] Downloaded plotters-bitmap v0.3.3 [INFO] [stderr] Downloaded const-cstr v0.3.0 [INFO] [stderr] Downloaded freetype v0.7.2 [INFO] [stderr] Downloaded pathfinder_simd v0.5.3 [INFO] [stderr] Downloaded plotters-backend v0.3.5 [INFO] [stderr] Downloaded derive_builder_core v0.9.0 [INFO] [stderr] Downloaded tabbycat v0.1.2 [INFO] [stderr] Downloaded blake2b_simd v1.0.2 [INFO] [stderr] Downloaded pasta_curves v0.4.1 [INFO] [stderr] Downloaded font-kit v0.11.0 [INFO] [stderr] Downloaded plotters v0.3.5 [INFO] [stderr] Downloaded anyhow v1.0.79 [INFO] [stderr] Downloaded derive_builder v0.9.0 [INFO] [stderr] Downloaded halo2_proofs v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f4fd8f0701e6f404c6544329ba6ae534f3d1dc7f914a35ec4686a3781a1a7b5a [INFO] running `Command { std: "docker" "start" "-a" "f4fd8f0701e6f404c6544329ba6ae534f3d1dc7f914a35ec4686a3781a1a7b5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f4fd8f0701e6f404c6544329ba6ae534f3d1dc7f914a35ec4686a3781a1a7b5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4fd8f0701e6f404c6544329ba6ae534f3d1dc7f914a35ec4686a3781a1a7b5a", kill_on_drop: false }` [INFO] [stdout] f4fd8f0701e6f404c6544329ba6ae534f3d1dc7f914a35ec4686a3781a1a7b5a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 354a6a1594ff77cd9410396b04401f363dc6bb640033f268e34b27736a7c0de4 [INFO] running `Command { std: "docker" "start" "-a" "354a6a1594ff77cd9410396b04401f363dc6bb640033f268e34b27736a7c0de4", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.154 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling subtle v2.5.0 [INFO] [stderr] Compiling constant_time_eq v0.3.0 [INFO] [stderr] Compiling arrayvec v0.7.4 [INFO] [stderr] Compiling bitvec v1.0.1 [INFO] [stderr] Compiling syn v2.0.60 [INFO] [stderr] Compiling arrayref v0.3.7 [INFO] [stderr] Compiling tracing-core v0.1.32 [INFO] [stderr] Compiling blake2b_simd v1.0.2 [INFO] [stderr] Compiling either v1.11.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling getrandom v0.2.14 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling crossbeam-deque v0.8.5 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling rayon v1.10.0 [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 tracing-attributes v0.1.27 [INFO] [stderr] Compiling tracing v0.1.40 [INFO] [stderr] Compiling halo2_proofs v0.2.0 [INFO] [stderr] Compiling halo2-examples v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `ACell` is never constructed [INFO] [stdout] --> src/fibonaci/example1.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | struct ACell(AssignedCell); [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 `FiboConfig` is never constructed [INFO] [stdout] --> src/fibonaci/example1.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | struct FiboConfig { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FiboChip` is never constructed [INFO] [stdout] --> src/fibonaci/example1.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | struct FiboChip { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `construct`, `configure`, `assign_first_row`, `assign_next_row`, and `expose_public` are never used [INFO] [stdout] --> src/fibonaci/example1.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 19 | impl FiboChip { [INFO] [stdout] | -------------------------- associated items in this implementation [INFO] [stdout] 20 | pub fn construct(config: FiboConfig) -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | pub fn configure( [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 57 | pub fn assign_first_row( [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 82 | pub fn assign_next_row( [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 109 | pub fn expose_public( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FiboCircuit` is never constructed [INFO] [stdout] --> src/fibonaci/example1.rs:120:8 [INFO] [stdout] | [INFO] [stdout] 120 | struct FiboCircuit { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FiboConfig` is never constructed [INFO] [stdout] --> src/fibonaci/example2.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | struct FiboConfig { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FiboChip` is never constructed [INFO] [stdout] --> src/fibonaci/example2.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | struct FiboChip { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `construct`, `configure`, `assign`, and `expose_public` are never used [INFO] [stdout] --> src/fibonaci/example2.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 16 | impl FiboChip { [INFO] [stdout] | -------------------------- associated items in this implementation [INFO] [stdout] 17 | pub fn construct(config: FiboConfig) -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | pub fn configure( [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 55 | pub fn assign( [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 97 | pub fn expose_public( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FiboCircuit` is never constructed [INFO] [stdout] --> src/fibonaci/example2.rs:108:8 [INFO] [stdout] | [INFO] [stdout] 108 | struct FiboCircuit(PhantomData); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RangeCheckConfig` is never constructed [INFO] [stdout] --> src/range_check/example1.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | struct RangeCheckConfig { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `configure` and `assign` are never used [INFO] [stdout] --> src/range_check/example1.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 20 | impl RangeCheckConfig { [INFO] [stdout] | ---------------------------------------------------------------- associated items in this implementation [INFO] [stdout] 21 | fn configure(meta: &mut ConstraintSystem, value: Column) -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 47 | fn assign( [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RangeCheckCircuit` is never constructed [INFO] [stdout] --> src/range_check/example1.rs:63:8 [INFO] [stdout] | [INFO] [stdout] 63 | struct RangeCheckCircuit { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RangeConstrained` is never constructed [INFO] [stdout] --> src/range_check/example2.rs:18:8 [INFO] [stdout] | [INFO] [stdout] 18 | struct RangeConstrained(AssignedCell, F>); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RangeTableConfig` is never constructed [INFO] [stdout] --> src/range_check/example2.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 23 | pub struct RangeTableConfig { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `configure` and `load` are never used [INFO] [stdout] --> src/range_check/example2.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 28 | impl RangeTableConfig { [INFO] [stdout] | ---------------------------------------------------------------------- associated items in this implementation [INFO] [stdout] 29 | fn configure(meta: &mut ConstraintSystem) -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 38 | 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/example2.rs:49:8 [INFO] [stdout] | [INFO] [stdout] 49 | struct RangeCheckConfig { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `configure`, `assign_simple`, and `assign_lookup` are never used [INFO] [stdout] --> src/range_check/example2.rs:58:8 [INFO] [stdout] | [INFO] [stdout] 57 | impl RangeCheckConfig { [INFO] [stdout] | ------------------------------------------------------------------------------------------------- associated items in this implementation [INFO] [stdout] 58 | fn configure(meta: &mut ConstraintSystem, value: Column) -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 96 | fn assign_simple( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 109 | fn assign_lookup( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RangeCheckCircuit` is never constructed [INFO] [stdout] --> src/range_check/example2.rs:124:8 [INFO] [stdout] | [INFO] [stdout] 124 | struct RangeCheckCircuit { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `IsZeroConfig` is never constructed [INFO] [stdout] --> src/gadgets/is_zero.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct IsZeroConfig { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `IsZeroChip` is never constructed [INFO] [stdout] --> src/gadgets/is_zero.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct IsZeroChip { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `construct`, `configure`, and `assign` are never used [INFO] [stdout] --> src/gadgets/is_zero.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 17 | impl IsZeroChip { [INFO] [stdout] | ------------------------------- associated items in this implementation [INFO] [stdout] 18 | pub fn construct(config: IsZeroConfig) -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | pub fn configure( [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 55 | pub fn assign( [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `IsEqualConfig` is never constructed [INFO] [stdout] --> src/gadgets/is_equal.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct IsEqualConfig { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `IsEqualChip` is never constructed [INFO] [stdout] --> src/gadgets/is_equal.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct IsEqualChip { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `construct`, `configure`, and `assign` are never used [INFO] [stdout] --> src/gadgets/is_equal.rs:22:12 [INFO] [stdout] | [INFO] [stdout] 21 | impl IsEqualChip { [INFO] [stdout] | -------------------------------- associated items in this implementation [INFO] [stdout] 22 | pub fn construct(config: IsEqualConfig) -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 26 | pub fn configure(meta: &mut ConstraintSystem) -> IsEqualConfig { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 56 | pub fn assign( [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `IsEqualCircuit` is never constructed [INFO] [stdout] --> src/gadgets/is_equal.rs:76:12 [INFO] [stdout] | [INFO] [stdout] 76 | pub struct IsEqualCircuit { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RangeTableConfig` is never constructed [INFO] [stdout] --> src/decompose/decompose_range_check.rs:48:12 [INFO] [stdout] | [INFO] [stdout] 48 | pub struct RangeTableConfig { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `configure` and `load` are never used [INFO] [stdout] --> src/decompose/decompose_range_check.rs:54:8 [INFO] [stdout] | [INFO] [stdout] 53 | impl RangeTableConfig { [INFO] [stdout] | ---------------------------------------------------------------- associated items in this implementation [INFO] [stdout] 54 | fn configure(meta: &mut ConstraintSystem) -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 63 | fn load(&self, layouter: &mut impl Layouter) -> Result<(), Error> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `DecomposeConfig` is never constructed [INFO] [stdout] --> src/decompose/decompose_range_check.rs:74:8 [INFO] [stdout] | [INFO] [stdout] 74 | struct DecomposeConfig { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `configure` and `assign` are never used [INFO] [stdout] --> src/decompose/decompose_range_check.rs:86:8 [INFO] [stdout] | [INFO] [stdout] 85 | impl DecomposeConfig { [INFO] [stdout] | -------------------------------------------------------------------------------- associated items in this implementation [INFO] [stdout] 86 | fn configure(meta: &mut ConstraintSystem) -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 125 | fn assign( [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `DecomposeRangeCheckCircuit` is never constructed [INFO] [stdout] --> src/decompose/decompose_range_check.rs:161:8 [INFO] [stdout] | [INFO] [stdout] 161 | struct DecomposeRangeCheckCircuit { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `lebs2ip` is never used [INFO] [stdout] --> src/decompose/helpers.rs:4:15 [INFO] [stdout] | [INFO] [stdout] 4 | pub(super) fn lebs2ip(bits: &[bool]) -> u64 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `compute_running_sum` is never used [INFO] [stdout] --> src/decompose/helpers.rs:12:15 [INFO] [stdout] | [INFO] [stdout] 12 | pub(super) fn compute_running_sum( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.16s [INFO] running `Command { std: "docker" "inspect" "354a6a1594ff77cd9410396b04401f363dc6bb640033f268e34b27736a7c0de4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "354a6a1594ff77cd9410396b04401f363dc6bb640033f268e34b27736a7c0de4", kill_on_drop: false }` [INFO] [stdout] 354a6a1594ff77cd9410396b04401f363dc6bb640033f268e34b27736a7c0de4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7c2cef443433ddf47916fbd3ffdcecb4ef448fc22beae1f92ca5bc186335f318 [INFO] running `Command { std: "docker" "start" "-a" "7c2cef443433ddf47916fbd3ffdcecb4ef448fc22beae1f92ca5bc186335f318", kill_on_drop: false }` [INFO] [stderr] Compiling halo2-examples v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `is_zero_expr` is never read [INFO] [stdout] --> src/gadgets/is_zero.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct IsZeroConfig { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 9 | pub value_inv: Column, [INFO] [stdout] 10 | pub is_zero_expr: Expression [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `IsZeroConfig` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.80s [INFO] running `Command { std: "docker" "inspect" "7c2cef443433ddf47916fbd3ffdcecb4ef448fc22beae1f92ca5bc186335f318", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c2cef443433ddf47916fbd3ffdcecb4ef448fc22beae1f92ca5bc186335f318", kill_on_drop: false }` [INFO] [stdout] 7c2cef443433ddf47916fbd3ffdcecb4ef448fc22beae1f92ca5bc186335f318 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b6c454130a1a4ce7961c1511b68e8e88583b6896b2c81268f8cd9a9c2076f5ea [INFO] running `Command { std: "docker" "start" "-a" "b6c454130a1a4ce7961c1511b68e8e88583b6896b2c81268f8cd9a9c2076f5ea", kill_on_drop: false }` [INFO] [stderr] warning: field `is_zero_expr` is never read [INFO] [stderr] --> src/gadgets/is_zero.rs:10:9 [INFO] [stderr] | [INFO] [stderr] 8 | pub struct IsZeroConfig { [INFO] [stderr] | ------------ field in this struct [INFO] [stderr] 9 | pub value_inv: Column, [INFO] [stderr] 10 | pub is_zero_expr: Expression [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `IsZeroConfig` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `halo2-examples` (lib test) generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/halo2_examples-e0b2fc60a9a03fe0) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test fibonaci::example2::tests::test_example2 ... ok [INFO] [stdout] test fibonaci::example1::tests::test_example1 ... ok [INFO] [stdout] test gadgets::is_equal::test::test_is_equal ... ok [INFO] [stdout] test range_check::example1::test::test_range_check1 ... ok [INFO] [stdout] test range_check::example2::test::test_out_of_range_check2 ... ok [INFO] [stdout] test decompose::decompose_range_check::test::test_decompose_range_check1 ... ok [INFO] [stdout] test range_check::example2::test::test_range_check2 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.69s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b6c454130a1a4ce7961c1511b68e8e88583b6896b2c81268f8cd9a9c2076f5ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b6c454130a1a4ce7961c1511b68e8e88583b6896b2c81268f8cd9a9c2076f5ea", kill_on_drop: false }` [INFO] [stdout] b6c454130a1a4ce7961c1511b68e8e88583b6896b2c81268f8cd9a9c2076f5ea