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[INFO] [stdout] d9ad1ac16c6ec1dddff37492e36d99a0e8b95627
[INFO] testing merdan-9/halo2-examples against 1.98.0-beta.8+cargoflags=--release for beta-release-1.99-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmerdan-9%2Fhalo2-examples" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
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[INFO] finished tweaking git repo https://github.com/merdan-9/halo2-examples
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[INFO] crate git repo https://github.com/merdan-9/halo2-examples already has a lockfile, it will not be regenerated
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[INFO] [stdout] warning: trait `NumericInstructions` is never used
[INFO] [stdout]  --> src/numeric/numeric.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | trait NumericInstructions<F: FieldExt>: Chip<F> {
[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 `FieldChip` is never constructed
[INFO] [stdout]   --> src/numeric/numeric.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | struct FieldChip<F: FieldExt> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FieldConfig` is never constructed
[INFO] [stdout]   --> src/numeric/numeric.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 37 | struct FieldConfig {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `construct` and `configure` are never used
[INFO] [stdout]   --> src/numeric/numeric.rs:45:8
[INFO] [stdout]    |
[INFO] [stdout] 44 | impl<F: FieldExt> FieldChip<F> {
[INFO] [stdout]    | ------------------------------ associated functions in this implementation
[INFO] [stdout] 45 |     fn construct(config: <Self as Chip<F>>::Config) -> Self {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 52 |     fn configure(
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Number` is never constructed
[INFO] [stdout]   --> src/numeric/numeric.rs:95:8
[INFO] [stdout]    |
[INFO] [stdout] 95 | struct Number<F: FieldExt>(AssignedCell<F, F>);
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MyCircuit` is never constructed
[INFO] [stdout]    --> src/numeric/numeric.rs:165:8
[INFO] [stdout]     |
[INFO] [stdout] 165 | struct MyCircuit<F: FieldExt> {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FibonacciConfig` is never constructed
[INFO] [stdout]   --> src/fibonacci/fibonacci1.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct FibonacciConfig {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FibonacciChip` is never constructed
[INFO] [stdout]   --> src/fibonacci/fibonacci1.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | struct FibonacciChip<F: FieldExt> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `construct`, `configure`, `assign_first_row`, `assign_row`, and `expose_public` are never used
[INFO] [stdout]    --> src/fibonacci/fibonacci1.rs:26:8
[INFO] [stdout]     |
[INFO] [stdout]  25 | impl<F: FieldExt> FibonacciChip<F> {
[INFO] [stdout]     | ---------------------------------- associated items in this implementation
[INFO] [stdout]  26 |     fn construct(config: FibonacciConfig) -> Self {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  33 |     fn configure(meta: &mut ConstraintSystem<F>) -> FibonacciConfig {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  63 |     fn assign_first_row(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  99 |     fn assign_row(
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 136 |     fn expose_public(
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MyCircuit` is never constructed
[INFO] [stdout]    --> src/fibonacci/fibonacci1.rs:147:8
[INFO] [stdout]     |
[INFO] [stdout] 147 | struct MyCircuit<F>(PhantomData<F>);
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `IsZeroConfig` is never constructed
[INFO] [stdout]  --> src/is_zero/is_zero_gadget.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct IsZeroConfig<F> {
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `expr` is never used
[INFO] [stdout]   --> src/is_zero/is_zero_gadget.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<F: FieldExt> IsZeroConfig<F> {
[INFO] [stdout]    | --------------------------------- method in this implementation
[INFO] [stdout] 15 |     pub fn expr(&self) -> Expression<F> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `IsZeroChip` is never constructed
[INFO] [stdout]   --> src/is_zero/is_zero_gadget.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct IsZeroChip<F> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `construct`, `configure`, and `assign` are never used
[INFO] [stdout]   --> src/is_zero/is_zero_gadget.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | impl<F: FieldExt> IsZeroChip<F> {
[INFO] [stdout]    | ------------------------------- associated items in this implementation
[INFO] [stdout] 25 |     pub fn construct(config: IsZeroConfig<F>) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub fn configure(
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 53 |     pub fn assign(
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ComposeConfig` is never constructed
[INFO] [stdout]   --> src/is_zero/is_zero.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct ComposeConfig<F: FieldExt> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ComposeChip` is never constructed
[INFO] [stdout]   --> src/is_zero/is_zero.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | struct ComposeChip<F: FieldExt> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `construct`, `configure`, and `assign` are never used
[INFO] [stdout]   --> src/is_zero/is_zero.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl<F: FieldExt> ComposeChip<F> {
[INFO] [stdout]    | -------------------------------- associated items in this implementation
[INFO] [stdout] 29 |     fn construct(config: ComposeConfig<F>) -> Self {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |     fn configure(meta: &mut ConstraintSystem<F>) -> ComposeConfig<F> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 65 |     fn assign(
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ComposeCircuit` is never constructed
[INFO] [stdout]   --> src/is_zero/is_zero.rs:91:8
[INFO] [stdout]    |
[INFO] [stdout] 91 | struct ComposeCircuit<F> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RangeConstrained` is never constructed
[INFO] [stdout]   --> src/range_check/example1.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct RangeConstrained<F: FieldExt, const RANGE: usize>(AssignedCell<Assigned<F>, F>);
[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<F: FieldExt, const RANGE: usize> {
[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<F: FieldExt, const RANGE: usize> RangeCheckConfig<F, RANGE> {
[INFO] [stdout]    | ---------------------------------------------------------------- associated items in this implementation
[INFO] [stdout] 21 |     fn configure(meta: &mut ConstraintSystem<F>, value: Column<Advice>) -> Self {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 44 |     fn assign(
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MyCircuit` is never constructed
[INFO] [stdout]   --> src/range_check/example1.rs:66:8
[INFO] [stdout]    |
[INFO] [stdout] 66 | struct MyCircuit<F: FieldExt, const RANGE: usize> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RangeConstrained` is never constructed
[INFO] [stdout]   --> src/range_check/example2.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | struct RangeConstrained<F: FieldExt, const RANGE: usize>(AssignedCell<Assigned<F>, F>);
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RangeCheckConfig` is never constructed
[INFO] [stdout]   --> src/range_check/example2.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | struct RangeCheckConfig<F: FieldExt, const RANGE: usize, const LOOKUP_RANGE: usize> {
[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:29:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | / impl<F: FieldExt, const RANGE: usize, const LOOKUP_RANGE: usize>
[INFO] [stdout] 27 | |     RangeCheckConfig<F, RANGE, LOOKUP_RANGE>      
[INFO] [stdout]    | |____________________________________________- associated items in this implementation
[INFO] [stdout] 28 |   {
[INFO] [stdout] 29 |       pub fn configure(meta: &mut ConstraintSystem<F>, value: Column<Advice>) -> Self {
[INFO] [stdout]    |              ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 62 |       fn assign_simple(
[INFO] [stdout]    |          ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 80 |       fn assign_lookup(
[INFO] [stdout]    |          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MyCircuit` is never constructed
[INFO] [stdout]    --> src/range_check/example2.rs:100:8
[INFO] [stdout]     |
[INFO] [stdout] 100 | struct MyCircuit<F: FieldExt, const RANGE: usize, const LOOKUP_RANGE: usize> {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RangeTableConfig` is never constructed
[INFO] [stdout]   --> src/range_check/example2/table.rs:10:19
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub(super) struct RangeTableConfig<F: FieldExt, const RANGE: usize> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `configure` and `load` are never used
[INFO] [stdout]   --> src/range_check/example2/table.rs:16:19
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl<F: FieldExt, const RANGE: usize> RangeTableConfig<F, RANGE> {
[INFO] [stdout]    | ---------------------------------------------------------------- associated items in this implementation
[INFO] [stdout] 16 |     pub(super) fn configure(meta: &mut ConstraintSystem<F>) -> Self {
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     pub(super) fn load(&self, layouter: &mut impl Layouter<F>) -> Result<(), Error> {
[INFO] [stdout]    |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 21.97s
[INFO] running `Command { std: "docker" "inspect" "0e2594bea44a4919235babe7fd09b10edbb290a1ae6ded2cde2d1796e53ae321", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0e2594bea44a4919235babe7fd09b10edbb290a1ae6ded2cde2d1796e53ae321" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stdout] warning: trait `NumericInstructions` is never used
[INFO] [stdout]  --> src/numeric/numeric.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | trait NumericInstructions<F: FieldExt>: Chip<F> {
[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 `FieldChip` is never constructed
[INFO] [stdout]   --> src/numeric/numeric.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | struct FieldChip<F: FieldExt> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FieldConfig` is never constructed
[INFO] [stdout]   --> src/numeric/numeric.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 37 | struct FieldConfig {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `construct` and `configure` are never used
[INFO] [stdout]   --> src/numeric/numeric.rs:45:8
[INFO] [stdout]    |
[INFO] [stdout] 44 | impl<F: FieldExt> FieldChip<F> {
[INFO] [stdout]    | ------------------------------ associated functions in this implementation
[INFO] [stdout] 45 |     fn construct(config: <Self as Chip<F>>::Config) -> Self {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 52 |     fn configure(
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Number` is never constructed
[INFO] [stdout]   --> src/numeric/numeric.rs:95:8
[INFO] [stdout]    |
[INFO] [stdout] 95 | struct Number<F: FieldExt>(AssignedCell<F, F>);
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MyCircuit` is never constructed
[INFO] [stdout]    --> src/numeric/numeric.rs:165:8
[INFO] [stdout]     |
[INFO] [stdout] 165 | struct MyCircuit<F: FieldExt> {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FibonacciConfig` is never constructed
[INFO] [stdout]   --> src/fibonacci/fibonacci1.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct FibonacciConfig {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FibonacciChip` is never constructed
[INFO] [stdout]   --> src/fibonacci/fibonacci1.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | struct FibonacciChip<F: FieldExt> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling halo2-helloworld v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated items `construct`, `configure`, `assign_first_row`, `assign_row`, and `expose_public` are never used
[INFO] [stdout]    --> src/fibonacci/fibonacci1.rs:26:8
[INFO] [stdout]     |
[INFO] [stdout]  25 | impl<F: FieldExt> FibonacciChip<F> {
[INFO] [stdout]     | ---------------------------------- associated items in this implementation
[INFO] [stdout]  26 |     fn construct(config: FibonacciConfig) -> Self {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  33 |     fn configure(meta: &mut ConstraintSystem<F>) -> FibonacciConfig {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  63 |     fn assign_first_row(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  99 |     fn assign_row(
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 136 |     fn expose_public(
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MyCircuit` is never constructed
[INFO] [stdout]    --> src/fibonacci/fibonacci1.rs:147:8
[INFO] [stdout]     |
[INFO] [stdout] 147 | struct MyCircuit<F>(PhantomData<F>);
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `IsZeroConfig` is never constructed
[INFO] [stdout]  --> src/is_zero/is_zero_gadget.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct IsZeroConfig<F> {
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `expr` is never used
[INFO] [stdout]   --> src/is_zero/is_zero_gadget.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<F: FieldExt> IsZeroConfig<F> {
[INFO] [stdout]    | --------------------------------- method in this implementation
[INFO] [stdout] 15 |     pub fn expr(&self) -> Expression<F> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `IsZeroChip` is never constructed
[INFO] [stdout]   --> src/is_zero/is_zero_gadget.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct IsZeroChip<F> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `construct`, `configure`, and `assign` are never used
[INFO] [stdout]   --> src/is_zero/is_zero_gadget.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | impl<F: FieldExt> IsZeroChip<F> {
[INFO] [stdout]    | ------------------------------- associated items in this implementation
[INFO] [stdout] 25 |     pub fn construct(config: IsZeroConfig<F>) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub fn configure(
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 53 |     pub fn assign(
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ComposeConfig` is never constructed
[INFO] [stdout]   --> src/is_zero/is_zero.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct ComposeConfig<F: FieldExt> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ComposeChip` is never constructed
[INFO] [stdout]   --> src/is_zero/is_zero.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | struct ComposeChip<F: FieldExt> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `construct`, `configure`, and `assign` are never used
[INFO] [stdout]   --> src/is_zero/is_zero.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl<F: FieldExt> ComposeChip<F> {
[INFO] [stdout]    | -------------------------------- associated items in this implementation
[INFO] [stdout] 29 |     fn construct(config: ComposeConfig<F>) -> Self {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |     fn configure(meta: &mut ConstraintSystem<F>) -> ComposeConfig<F> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 65 |     fn assign(
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ComposeCircuit` is never constructed
[INFO] [stdout]   --> src/is_zero/is_zero.rs:91:8
[INFO] [stdout]    |
[INFO] [stdout] 91 | struct ComposeCircuit<F> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RangeConstrained` is never constructed
[INFO] [stdout]   --> src/range_check/example1.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct RangeConstrained<F: FieldExt, const RANGE: usize>(AssignedCell<Assigned<F>, F>);
[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<F: FieldExt, const RANGE: usize> {
[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<F: FieldExt, const RANGE: usize> RangeCheckConfig<F, RANGE> {
[INFO] [stdout]    | ---------------------------------------------------------------- associated items in this implementation
[INFO] [stdout] 21 |     fn configure(meta: &mut ConstraintSystem<F>, value: Column<Advice>) -> Self {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 44 |     fn assign(
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MyCircuit` is never constructed
[INFO] [stdout]   --> src/range_check/example1.rs:66:8
[INFO] [stdout]    |
[INFO] [stdout] 66 | struct MyCircuit<F: FieldExt, const RANGE: usize> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RangeConstrained` is never constructed
[INFO] [stdout]   --> src/range_check/example2.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | struct RangeConstrained<F: FieldExt, const RANGE: usize>(AssignedCell<Assigned<F>, F>);
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RangeCheckConfig` is never constructed
[INFO] [stdout]   --> src/range_check/example2.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | struct RangeCheckConfig<F: FieldExt, const RANGE: usize, const LOOKUP_RANGE: usize> {
[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:29:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | / impl<F: FieldExt, const RANGE: usize, const LOOKUP_RANGE: usize>
[INFO] [stdout] 27 | |     RangeCheckConfig<F, RANGE, LOOKUP_RANGE>      
[INFO] [stdout]    | |____________________________________________- associated items in this implementation
[INFO] [stdout] 28 |   {
[INFO] [stdout] 29 |       pub fn configure(meta: &mut ConstraintSystem<F>, value: Column<Advice>) -> Self {
[INFO] [stdout]    |              ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 62 |       fn assign_simple(
[INFO] [stdout]    |          ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 80 |       fn assign_lookup(
[INFO] [stdout]    |          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MyCircuit` is never constructed
[INFO] [stdout]    --> src/range_check/example2.rs:100:8
[INFO] [stdout]     |
[INFO] [stdout] 100 | struct MyCircuit<F: FieldExt, const RANGE: usize, const LOOKUP_RANGE: usize> {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RangeTableConfig` is never constructed
[INFO] [stdout]   --> src/range_check/example2/table.rs:10:19
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub(super) struct RangeTableConfig<F: FieldExt, const RANGE: usize> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `configure` and `load` are never used
[INFO] [stdout]   --> src/range_check/example2/table.rs:16:19
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl<F: FieldExt, const RANGE: usize> RangeTableConfig<F, RANGE> {
[INFO] [stdout]    | ---------------------------------------------------------------- associated items in this implementation
[INFO] [stdout] 16 |     pub(super) fn configure(meta: &mut ConstraintSystem<F>) -> Self {
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     pub(super) fn load(&self, layouter: &mut impl Layouter<F>) -> Result<(), Error> {
[INFO] [stdout]    |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 6.70s
[INFO] running `Command { std: "docker" "inspect" "0e2594bea44a4919235babe7fd09b10edbb290a1ae6ded2cde2d1796e53ae321", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0e2594bea44a4919235babe7fd09b10edbb290a1ae6ded2cde2d1796e53ae321" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: trait `NumericInstructions` is never used
[INFO] [stderr]  --> src/numeric/numeric.rs:9:7
[INFO] [stderr]   |
[INFO] [stderr] 9 | trait NumericInstructions<F: FieldExt>: Chip<F> {
[INFO] [stderr]   |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `FieldChip` is never constructed
[INFO] [stderr]   --> src/numeric/numeric.rs:31:8
[INFO] [stderr]    |
[INFO] [stderr] 31 | struct FieldChip<F: FieldExt> {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `FieldConfig` is never constructed
[INFO] [stderr]   --> src/numeric/numeric.rs:37:8
[INFO] [stderr]    |
[INFO] [stderr] 37 | struct FieldConfig {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated functions `construct` and `configure` are never used
[INFO] [stderr]   --> src/numeric/numeric.rs:45:8
[INFO] [stderr]    |
[INFO] [stderr] 44 | impl<F: FieldExt> FieldChip<F> {
[INFO] [stderr]    | ------------------------------ associated functions in this implementation
[INFO] [stderr] 45 |     fn construct(config: <Self as Chip<F>>::Config) -> Self {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 52 |     fn configure(
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Number` is never constructed
[INFO] [stderr]   --> src/numeric/numeric.rs:95:8
[INFO] [stderr]    |
[INFO] [stderr] 95 | struct Number<F: FieldExt>(AssignedCell<F, F>);
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `MyCircuit` is never constructed
[INFO] [stderr]    --> src/numeric/numeric.rs:165:8
[INFO] [stderr]     |
[INFO] [stderr] 165 | struct MyCircuit<F: FieldExt> {
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `FibonacciConfig` is never constructed
[INFO] [stderr]   --> src/fibonacci/fibonacci1.rs:11:8
[INFO] [stderr]    |
[INFO] [stderr] 11 | struct FibonacciConfig {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `FibonacciChip` is never constructed
[INFO] [stderr]   --> src/fibonacci/fibonacci1.rs:20:8
[INFO] [stderr]    |
[INFO] [stderr] 20 | struct FibonacciChip<F: FieldExt> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `construct`, `configure`, `assign_first_row`, `assign_row`, and `expose_public` are never used
[INFO] [stderr]    --> src/fibonacci/fibonacci1.rs:26:8
[INFO] [stderr]     |
[INFO] [stderr]  25 | impl<F: FieldExt> FibonacciChip<F> {
[INFO] [stderr]     | ---------------------------------- associated items in this implementation
[INFO] [stderr]  26 |     fn construct(config: FibonacciConfig) -> Self {
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  33 |     fn configure(meta: &mut ConstraintSystem<F>) -> FibonacciConfig {
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  63 |     fn assign_first_row(
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  99 |     fn assign_row(
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 136 |     fn expose_public(
[INFO] [stderr]     |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `MyCircuit` is never constructed
[INFO] [stderr]    --> src/fibonacci/fibonacci1.rs:147:8
[INFO] [stderr]     |
[INFO] [stderr] 147 | struct MyCircuit<F>(PhantomData<F>);
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `IsZeroConfig` is never constructed
[INFO] [stderr]  --> src/is_zero/is_zero_gadget.rs:9:12
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub struct IsZeroConfig<F> {
[INFO] [stderr]   |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `expr` is never used
[INFO] [stderr]   --> src/is_zero/is_zero_gadget.rs:15:12
[INFO] [stderr]    |
[INFO] [stderr] 14 | impl<F: FieldExt> IsZeroConfig<F> {
[INFO] [stderr]    | --------------------------------- method in this implementation
[INFO] [stderr] 15 |     pub fn expr(&self) -> Expression<F> {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `IsZeroChip` is never constructed
[INFO] [stderr]   --> src/is_zero/is_zero_gadget.rs:20:12
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub struct IsZeroChip<F> {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `construct`, `configure`, and `assign` are never used
[INFO] [stderr]   --> src/is_zero/is_zero_gadget.rs:25:12
[INFO] [stderr]    |
[INFO] [stderr] 24 | impl<F: FieldExt> IsZeroChip<F> {
[INFO] [stderr]    | ------------------------------- associated items in this implementation
[INFO] [stderr] 25 |     pub fn construct(config: IsZeroConfig<F>) -> Self {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 29 |     pub fn configure(
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 53 |     pub fn assign(
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ComposeConfig` is never constructed
[INFO] [stderr]   --> src/is_zero/is_zero.rs:14:8
[INFO] [stderr]    |
[INFO] [stderr] 14 | struct ComposeConfig<F: FieldExt> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ComposeChip` is never constructed
[INFO] [stderr]   --> src/is_zero/is_zero.rs:24:8
[INFO] [stderr]    |
[INFO] [stderr] 24 | struct ComposeChip<F: FieldExt> {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `construct`, `configure`, and `assign` are never used
[INFO] [stderr]   --> src/is_zero/is_zero.rs:29:8
[INFO] [stderr]    |
[INFO] [stderr] 28 | impl<F: FieldExt> ComposeChip<F> {
[INFO] [stderr]    | -------------------------------- associated items in this implementation
[INFO] [stderr] 29 |     fn construct(config: ComposeConfig<F>) -> Self {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 33 |     fn configure(meta: &mut ConstraintSystem<F>) -> ComposeConfig<F> {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 65 |     fn assign(
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ComposeCircuit` is never constructed
[INFO] [stderr]   --> src/is_zero/is_zero.rs:91:8
[INFO] [stderr]    |
[INFO] [stderr] 91 | struct ComposeCircuit<F> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `RangeConstrained` is never constructed
[INFO] [stderr]   --> src/range_check/example1.rs:11:8
[INFO] [stderr]    |
[INFO] [stderr] 11 | struct RangeConstrained<F: FieldExt, const RANGE: usize>(AssignedCell<Assigned<F>, F>);
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `RangeCheckConfig` is never constructed
[INFO] [stderr]   --> src/range_check/example1.rs:14:8
[INFO] [stderr]    |
[INFO] [stderr] 14 | struct RangeCheckConfig<F: FieldExt, const RANGE: usize> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `configure` and `assign` are never used
[INFO] [stderr]   --> src/range_check/example1.rs:21:8
[INFO] [stderr]    |
[INFO] [stderr] 20 | impl<F: FieldExt, const RANGE: usize> RangeCheckConfig<F, RANGE> {
[INFO] [stderr]    | ---------------------------------------------------------------- associated items in this implementation
[INFO] [stderr] 21 |     fn configure(meta: &mut ConstraintSystem<F>, value: Column<Advice>) -> Self {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 44 |     fn assign(
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `MyCircuit` is never constructed
[INFO] [stderr]   --> src/range_check/example1.rs:66:8
[INFO] [stderr]    |
[INFO] [stderr] 66 | struct MyCircuit<F: FieldExt, const RANGE: usize> {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `RangeConstrained` is never constructed
[INFO] [stderr]   --> src/range_check/example2.rs:16:8
[INFO] [stderr]    |
[INFO] [stderr] 16 | struct RangeConstrained<F: FieldExt, const RANGE: usize>(AssignedCell<Assigned<F>, F>);
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `RangeCheckConfig` is never constructed
[INFO] [stderr]   --> src/range_check/example2.rs:19:8
[INFO] [stderr]    |
[INFO] [stderr] 19 | struct RangeCheckConfig<F: FieldExt, const RANGE: usize, const LOOKUP_RANGE: usize> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `configure`, `assign_simple`, and `assign_lookup` are never used
[INFO] [stderr]   --> src/range_check/example2.rs:29:12
[INFO] [stderr]    |
[INFO] [stderr] 26 | / impl<F: FieldExt, const RANGE: usize, const LOOKUP_RANGE: usize>
[INFO] [stderr] 27 | |     RangeCheckConfig<F, RANGE, LOOKUP_RANGE>      
[INFO] [stderr]    | |____________________________________________- associated items in this implementation
[INFO] [stderr] 28 |   {
[INFO] [stderr] 29 |       pub fn configure(meta: &mut ConstraintSystem<F>, value: Column<Advice>) -> Self {
[INFO] [stderr]    |              ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 62 |       fn assign_simple(
[INFO] [stderr]    |          ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 80 |       fn assign_lookup(
[INFO] [stderr]    |          ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `MyCircuit` is never constructed
[INFO] [stderr]    --> src/range_check/example2.rs:100:8
[INFO] [stderr]     |
[INFO] [stderr] 100 | struct MyCircuit<F: FieldExt, const RANGE: usize, const LOOKUP_RANGE: usize> {
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `RangeTableConfig` is never constructed
[INFO] [stderr]   --> src/range_check/example2/table.rs:10:19
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub(super) struct RangeTableConfig<F: FieldExt, const RANGE: usize> {
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `configure` and `load` are never used
[INFO] [stderr]   --> src/range_check/example2/table.rs:16:19
[INFO] [stderr]    |
[INFO] [stderr] 15 | impl<F: FieldExt, const RANGE: usize> RangeTableConfig<F, RANGE> {
[INFO] [stderr]    | ---------------------------------------------------------------- associated items in this implementation
[INFO] [stderr] 16 |     pub(super) fn configure(meta: &mut ConstraintSystem<F>) -> Self {
[INFO] [stderr]    |                   ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 25 |     pub(super) fn load(&self, layouter: &mut impl Layouter<F>) -> Result<(), Error> {
[INFO] [stderr]    |                   ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `halo2-helloworld` (lib) generated 28 warnings
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/halo2_helloworld-8f3ecda1563ed60c)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test is_zero::is_zero::tests::test_is_zero ... ok
[INFO] [stdout] test numeric::numeric::tests::numeric_instructions ... ok
[INFO] [stdout] test fibonacci::fibonacci1::tests::fibonacci_example1 ... ok
[INFO] [stdout] test range_check::example1::tests::test_range_check_1 ... ok
[INFO] [stdout] test range_check::example2::tests::test_range_check_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.19s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests halo2_helloworld
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0e2594bea44a4919235babe7fd09b10edbb290a1ae6ded2cde2d1796e53ae321", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e2594bea44a4919235babe7fd09b10edbb290a1ae6ded2cde2d1796e53ae321", kill_on_drop: false }`
[INFO] [stdout] 0e2594bea44a4919235babe7fd09b10edbb290a1ae6ded2cde2d1796e53ae321
