[INFO] fetching crate apalis-workflow 0.1.0-alpha.1...
[INFO] testing apalis-workflow-0.1.0-alpha.1 against beta-2025-09-21 for beta-1.91-2
[INFO] extracting crate apalis-workflow 0.1.0-alpha.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate apalis-workflow 0.1.0-alpha.1
[INFO] finished tweaking crates.io crate apalis-workflow 0.1.0-alpha.1
[INFO] tweaked toml for crates.io crate apalis-workflow 0.1.0-alpha.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate apalis-workflow 0.1.0-alpha.1 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate apalis-workflow 0.1.0-alpha.1 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bf0fabc4c5842e3dce62e2fce930ee7c268f4246f484a90dd2a15b6153971179
[INFO] running `Command { std: "docker" "start" "-a" "bf0fabc4c5842e3dce62e2fce930ee7c268f4246f484a90dd2a15b6153971179", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf0fabc4c5842e3dce62e2fce930ee7c268f4246f484a90dd2a15b6153971179", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf0fabc4c5842e3dce62e2fce930ee7c268f4246f484a90dd2a15b6153971179", kill_on_drop: false }`
[INFO] [stdout] bf0fabc4c5842e3dce62e2fce930ee7c268f4246f484a90dd2a15b6153971179
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dc48536c0b7463cc847739936504dcd47abfc59ab55fb74906c91aba1ca2ae25
[INFO] running `Command { std: "docker" "start" "-a" "dc48536c0b7463cc847739936504dcd47abfc59ab55fb74906c91aba1ca2ae25", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling serde v1.0.216
[INFO] [stderr]    Compiling pin-project-lite v0.2.15
[INFO] [stderr]    Compiling serde_json v1.0.133
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]    Compiling sync_wrapper v1.0.2
[INFO] [stderr]    Compiling futures-timer v3.0.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling indexmap v2.7.0
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling serde_derive v1.0.216
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling pin-project v1.1.10
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling tower v0.5.2
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling petgraph v0.8.2
[INFO] [stderr]    Compiling apalis-core v1.0.0-alpha.1
[INFO] [stderr]    Compiling apalis-workflow v0.1.0-alpha.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `sync::Arc`
[INFO] [stdout]   --> src/lib.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 53 |     sync::Arc,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/service.rs:7:15
[INFO] [stdout]   |
[INFO] [stdout] 7 |     backend::{self, codec::Codec, TaskSink},
[INFO] [stdout]   |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Step`
[INFO] [stdout]   --> src/service.rs:14:31
[INFO] [stdout]    |
[INFO] [stdout] 14 | use crate::{CompositeService, Step, StepContext, WorkflowRequest};
[INFO] [stdout]    |                               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `f32::consts::E`
[INFO] [stdout]  --> src/steps/delay.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{f32::consts::E, fmt::Debug, marker::PhantomData, time::Duration};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DeferredError`, `TaskFn`, `builder::TaskBuilder`, `self`, and `task_fn`
[INFO] [stdout]  --> src/steps/delay.rs:5:26
[INFO] [stdout]   |
[INFO] [stdout] 5 |     error::{BoxDynError, DeferredError, RetryAfterError},
[INFO] [stdout]   |                          ^^^^^^^^^^^^^
[INFO] [stdout] 6 |     task::{self, Task, builder::TaskBuilder, metadata::MetadataExt},
[INFO] [stdout]   |            ^^^^        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 7 |     task_fn::{TaskFn, task_fn},
[INFO] [stdout]   |               ^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tower::Service`
[INFO] [stdout]  --> src/steps/delay.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use tower::Service;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `WorkflowError`
[INFO] [stdout]   --> src/steps/delay.rs:11:29
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::{Step, WorkFlow, WorkflowError, WorkflowRequest, context::StepContext};
[INFO] [stdout]    |                             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sync::Arc`
[INFO] [stdout]  --> src/steps/filter_map.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     sync::Arc,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures::FutureExt`
[INFO] [stdout]   --> src/steps/filter_map.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use futures::FutureExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/steps/delay.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |         ctx: &StepContext<FlowSink, Encode>,
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `task`
[INFO] [stdout]   --> src/steps/delay.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 |         task: Task<Current, FlowSink::Context, FlowSink::IdType>,
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_task`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/steps/then.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |         ctx: &mut StepContext<FlowSink, Encode>,
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `step`
[INFO] [stdout]   --> src/steps/then.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |         step: &Current,
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_step`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/lib.rs:89:9
[INFO] [stdout]    |
[INFO] [stdout] 89 |         ctx: &mut StepContext<FlowSink, Encode>,
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `step`
[INFO] [stdout]   --> src/lib.rs:90:9
[INFO] [stdout]    |
[INFO] [stdout] 90 |         step: &Args,
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_step`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/lib.rs:103:9
[INFO] [stdout]     |
[INFO] [stdout] 103 |         ctx: &StepContext<FlowSink, Encode>,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]    --> src/lib.rs:104:9
[INFO] [stdout]     |
[INFO] [stdout] 104 |         res: &Self::Response,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cx`
[INFO] [stdout]    --> src/steps/filter_map.rs:236:30
[INFO] [stdout]     |
[INFO] [stdout] 236 |     fn poll_ready(&mut self, cx: &mut Context<'_>) -> Poll<Result<(), Self::Error>> {
[INFO] [stdout]     |                              ^^ help: if this is intentional, prefix it with an underscore: `_cx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cx`
[INFO] [stdout]    --> src/lib.rs:229:30
[INFO] [stdout]     |
[INFO] [stdout] 229 |     fn poll_ready(&mut self, cx: &mut Context<'_>) -> Poll<Result<(), Self::Error>> {
[INFO] [stdout]     |                              ^^ help: if this is intentional, prefix it with an underscore: `_cx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pre`
[INFO] [stdout]    --> src/lib.rs:243:33
[INFO] [stdout]     |
[INFO] [stdout] 243 | ...                   let pre = step
[INFO] [stdout]     |                           ^^^
[INFO] [stdout]     |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]     |
[INFO] [stdout] 243 |                             let _pre = step
[INFO] [stdout]     |                                 +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `_`
[INFO] [stdout]     |
[INFO] [stdout] 243 -                             let pre = step
[INFO] [stdout] 243 +                             let _ = step
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/steps/delay.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl<S, T> DelayStep<S, T> {
[INFO] [stdout]    | -------------------------- associated function in this implementation
[INFO] [stdout] 29 |     pub fn new(inner: S) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/steps/filter_map.rs:136:12
[INFO] [stdout]     |
[INFO] [stdout] 135 | impl<S, T, O> FilterMapStep<S, T, O> {
[INFO] [stdout]     | ------------------------------------ associated function in this implementation
[INFO] [stdout] 136 |     pub fn new(inner: S) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/steps/then.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl<S, T> ThenStep<S, T> {
[INFO] [stdout]    | ------------------------- associated function in this implementation
[INFO] [stdout] 29 |     pub fn new(inner: S) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.81s
[INFO] running `Command { std: "docker" "inspect" "dc48536c0b7463cc847739936504dcd47abfc59ab55fb74906c91aba1ca2ae25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc48536c0b7463cc847739936504dcd47abfc59ab55fb74906c91aba1ca2ae25", kill_on_drop: false }`
[INFO] [stdout] dc48536c0b7463cc847739936504dcd47abfc59ab55fb74906c91aba1ca2ae25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d37e16b7944ac1d34810f8c55a1c537d7388bfecd25072f65d6bbe6cd6ce0f52
[INFO] running `Command { std: "docker" "start" "-a" "d37e16b7944ac1d34810f8c55a1c537d7388bfecd25072f65d6bbe6cd6ce0f52", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stdout] warning: unused import: `sync::Arc`
[INFO] [stdout]   --> src/lib.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 53 |     sync::Arc,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/service.rs:7:15
[INFO] [stdout]   |
[INFO] [stdout] 7 |     backend::{self, codec::Codec, TaskSink},
[INFO] [stdout]   |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Step`
[INFO] [stdout]   --> src/service.rs:14:31
[INFO] [stdout]    |
[INFO] [stdout] 14 | use crate::{CompositeService, Step, StepContext, WorkflowRequest};
[INFO] [stdout]    |                               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `f32::consts::E`
[INFO] [stdout]  --> src/steps/delay.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{f32::consts::E, fmt::Debug, marker::PhantomData, time::Duration};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DeferredError`, `TaskFn`, `builder::TaskBuilder`, `self`, and `task_fn`
[INFO] [stdout]  --> src/steps/delay.rs:5:26
[INFO] [stdout]   |
[INFO] [stdout] 5 |     error::{BoxDynError, DeferredError, RetryAfterError},
[INFO] [stdout]   |                          ^^^^^^^^^^^^^
[INFO] [stdout] 6 |     task::{self, Task, builder::TaskBuilder, metadata::MetadataExt},
[INFO] [stdout]   |            ^^^^        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 7 |     task_fn::{TaskFn, task_fn},
[INFO] [stdout]   |               ^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tower::Service`
[INFO] [stdout]  --> src/steps/delay.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use tower::Service;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `WorkflowError`
[INFO] [stdout]   --> src/steps/delay.rs:11:29
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::{Step, WorkFlow, WorkflowError, WorkflowRequest, context::StepContext};
[INFO] [stdout]    |                             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sync::Arc`
[INFO] [stdout]  --> src/steps/filter_map.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     sync::Arc,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures::FutureExt`
[INFO] [stdout]   --> src/steps/filter_map.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use futures::FutureExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/steps/delay.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |         ctx: &StepContext<FlowSink, Encode>,
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `task`
[INFO] [stdout]   --> src/steps/delay.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 |         task: Task<Current, FlowSink::Context, FlowSink::IdType>,
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_task`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/steps/then.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |         ctx: &mut StepContext<FlowSink, Encode>,
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `step`
[INFO] [stdout]   --> src/steps/then.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |         step: &Current,
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_step`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/lib.rs:89:9
[INFO] [stdout]    |
[INFO] [stdout] 89 |         ctx: &mut StepContext<FlowSink, Encode>,
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `step`
[INFO] [stdout]   --> src/lib.rs:90:9
[INFO] [stdout]    |
[INFO] [stdout] 90 |         step: &Args,
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_step`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/lib.rs:103:9
[INFO] [stdout]     |
[INFO] [stdout] 103 |         ctx: &StepContext<FlowSink, Encode>,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]    --> src/lib.rs:104:9
[INFO] [stdout]     |
[INFO] [stdout] 104 |         res: &Self::Response,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cx`
[INFO] [stdout]    --> src/steps/filter_map.rs:236:30
[INFO] [stdout]     |
[INFO] [stdout] 236 |     fn poll_ready(&mut self, cx: &mut Context<'_>) -> Poll<Result<(), Self::Error>> {
[INFO] [stdout]     |                              ^^ help: if this is intentional, prefix it with an underscore: `_cx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cx`
[INFO] [stdout]    --> src/lib.rs:229:30
[INFO] [stdout]     |
[INFO] [stdout] 229 |     fn poll_ready(&mut self, cx: &mut Context<'_>) -> Poll<Result<(), Self::Error>> {
[INFO] [stdout]     |                              ^^ help: if this is intentional, prefix it with an underscore: `_cx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pre`
[INFO] [stdout]    --> src/lib.rs:243:33
[INFO] [stdout]     |
[INFO] [stdout] 243 | ...                   let pre = step
[INFO] [stdout]     |                           ^^^
[INFO] [stdout]     |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]     |
[INFO] [stdout] 243 |                             let _pre = step
[INFO] [stdout]     |                                 +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `_`
[INFO] [stdout]     |
[INFO] [stdout] 243 -                             let pre = step
[INFO] [stdout] 243 +                             let _ = step
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/steps/delay.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl<S, T> DelayStep<S, T> {
[INFO] [stdout]    | -------------------------- associated function in this implementation
[INFO] [stdout] 29 |     pub fn new(inner: S) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/steps/filter_map.rs:136:12
[INFO] [stdout]     |
[INFO] [stdout] 135 | impl<S, T, O> FilterMapStep<S, T, O> {
[INFO] [stdout]     | ------------------------------------ associated function in this implementation
[INFO] [stdout] 136 |     pub fn new(inner: S) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/steps/then.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl<S, T> ThenStep<S, T> {
[INFO] [stdout]    | ------------------------- associated function in this implementation
[INFO] [stdout] 29 |     pub fn new(inner: S) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tokio v1.42.0
[INFO] [stderr]    Compiling apalis-workflow v0.1.0-alpha.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `sync::Arc`
[INFO] [stdout]   --> src/lib.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 53 |     sync::Arc,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/service.rs:7:15
[INFO] [stdout]   |
[INFO] [stdout] 7 |     backend::{self, codec::Codec, TaskSink},
[INFO] [stdout]   |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Step`
[INFO] [stdout]   --> src/service.rs:14:31
[INFO] [stdout]    |
[INFO] [stdout] 14 | use crate::{CompositeService, Step, StepContext, WorkflowRequest};
[INFO] [stdout]    |                               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `f32::consts::E`
[INFO] [stdout]  --> src/steps/delay.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{f32::consts::E, fmt::Debug, marker::PhantomData, time::Duration};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DeferredError`, `TaskFn`, `builder::TaskBuilder`, `self`, and `task_fn`
[INFO] [stdout]  --> src/steps/delay.rs:5:26
[INFO] [stdout]   |
[INFO] [stdout] 5 |     error::{BoxDynError, DeferredError, RetryAfterError},
[INFO] [stdout]   |                          ^^^^^^^^^^^^^
[INFO] [stdout] 6 |     task::{self, Task, builder::TaskBuilder, metadata::MetadataExt},
[INFO] [stdout]   |            ^^^^        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 7 |     task_fn::{TaskFn, task_fn},
[INFO] [stdout]   |               ^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tower::Service`
[INFO] [stdout]  --> src/steps/delay.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use tower::Service;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `WorkflowError`
[INFO] [stdout]   --> src/steps/delay.rs:11:29
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::{Step, WorkFlow, WorkflowError, WorkflowRequest, context::StepContext};
[INFO] [stdout]    |                             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sync::Arc`
[INFO] [stdout]  --> src/steps/filter_map.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     sync::Arc,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures::FutureExt`
[INFO] [stdout]   --> src/steps/filter_map.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use futures::FutureExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/steps/delay.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |         ctx: &StepContext<FlowSink, Encode>,
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `task`
[INFO] [stdout]   --> src/steps/delay.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 |         task: Task<Current, FlowSink::Context, FlowSink::IdType>,
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_task`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/steps/then.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |         ctx: &mut StepContext<FlowSink, Encode>,
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `step`
[INFO] [stdout]   --> src/steps/then.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |         step: &Current,
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_step`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/lib.rs:89:9
[INFO] [stdout]    |
[INFO] [stdout] 89 |         ctx: &mut StepContext<FlowSink, Encode>,
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `step`
[INFO] [stdout]   --> src/lib.rs:90:9
[INFO] [stdout]    |
[INFO] [stdout] 90 |         step: &Args,
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_step`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/lib.rs:103:9
[INFO] [stdout]     |
[INFO] [stdout] 103 |         ctx: &StepContext<FlowSink, Encode>,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]    --> src/lib.rs:104:9
[INFO] [stdout]     |
[INFO] [stdout] 104 |         res: &Self::Response,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cx`
[INFO] [stdout]    --> src/steps/filter_map.rs:236:30
[INFO] [stdout]     |
[INFO] [stdout] 236 |     fn poll_ready(&mut self, cx: &mut Context<'_>) -> Poll<Result<(), Self::Error>> {
[INFO] [stdout]     |                              ^^ help: if this is intentional, prefix it with an underscore: `_cx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cx`
[INFO] [stdout]    --> src/lib.rs:229:30
[INFO] [stdout]     |
[INFO] [stdout] 229 |     fn poll_ready(&mut self, cx: &mut Context<'_>) -> Poll<Result<(), Self::Error>> {
[INFO] [stdout]     |                              ^^ help: if this is intentional, prefix it with an underscore: `_cx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pre`
[INFO] [stdout]    --> src/lib.rs:243:33
[INFO] [stdout]     |
[INFO] [stdout] 243 | ...                   let pre = step
[INFO] [stdout]     |                           ^^^
[INFO] [stdout]     |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]     |
[INFO] [stdout] 243 |                             let _pre = step
[INFO] [stdout]     |                                 +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `_`
[INFO] [stdout]     |
[INFO] [stdout] 243 -                             let pre = step
[INFO] [stdout] 243 +                             let _ = step
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/steps/delay.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl<S, T> DelayStep<S, T> {
[INFO] [stdout]    | -------------------------- associated function in this implementation
[INFO] [stdout] 29 |     pub fn new(inner: S) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/steps/filter_map.rs:136:12
[INFO] [stdout]     |
[INFO] [stdout] 135 | impl<S, T, O> FilterMapStep<S, T, O> {
[INFO] [stdout]     | ------------------------------------ associated function in this implementation
[INFO] [stdout] 136 |     pub fn new(inner: S) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/steps/then.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl<S, T> ThenStep<S, T> {
[INFO] [stdout]    | ------------------------- associated function in this implementation
[INFO] [stdout] 29 |     pub fn new(inner: S) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.77s
[INFO] running `Command { std: "docker" "inspect" "d37e16b7944ac1d34810f8c55a1c537d7388bfecd25072f65d6bbe6cd6ce0f52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d37e16b7944ac1d34810f8c55a1c537d7388bfecd25072f65d6bbe6cd6ce0f52", kill_on_drop: false }`
[INFO] [stdout] d37e16b7944ac1d34810f8c55a1c537d7388bfecd25072f65d6bbe6cd6ce0f52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] eb4e39c1e0ef60542309c94d7b5c2371c023ce3438ed37e613c91e0de84399c0
[INFO] running `Command { std: "docker" "start" "-a" "eb4e39c1e0ef60542309c94d7b5c2371c023ce3438ed37e613c91e0de84399c0", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `sync::Arc`
[INFO] [stderr]   --> src/lib.rs:53:5
[INFO] [stderr]    |
[INFO] [stderr] 53 |     sync::Arc,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self`
[INFO] [stderr]  --> src/service.rs:7:15
[INFO] [stderr]   |
[INFO] [stderr] 7 |     backend::{self, codec::Codec, TaskSink},
[INFO] [stderr]   |               ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Step`
[INFO] [stderr]   --> src/service.rs:14:31
[INFO] [stderr]    |
[INFO] [stderr] 14 | use crate::{CompositeService, Step, StepContext, WorkflowRequest};
[INFO] [stderr]    |                               ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `f32::consts::E`
[INFO] [stderr]  --> src/steps/delay.rs:1:11
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{f32::consts::E, fmt::Debug, marker::PhantomData, time::Duration};
[INFO] [stderr]   |           ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `DeferredError`, `TaskFn`, `builder::TaskBuilder`, `self`, and `task_fn`
[INFO] [stderr]  --> src/steps/delay.rs:5:26
[INFO] [stderr]   |
[INFO] [stderr] 5 |     error::{BoxDynError, DeferredError, RetryAfterError},
[INFO] [stderr]   |                          ^^^^^^^^^^^^^
[INFO] [stderr] 6 |     task::{self, Task, builder::TaskBuilder, metadata::MetadataExt},
[INFO] [stderr]   |            ^^^^        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 7 |     task_fn::{TaskFn, task_fn},
[INFO] [stderr]   |               ^^^^^^  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `tower::Service`
[INFO] [stderr]  --> src/steps/delay.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use tower::Service;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `WorkflowError`
[INFO] [stderr]   --> src/steps/delay.rs:11:29
[INFO] [stderr]    |
[INFO] [stderr] 11 | use crate::{Step, WorkFlow, WorkflowError, WorkflowRequest, context::StepContext};
[INFO] [stderr]    |                             ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `sync::Arc`
[INFO] [stderr]  --> src/steps/filter_map.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     sync::Arc,
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `futures::FutureExt`
[INFO] [stderr]   --> src/steps/filter_map.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | use futures::FutureExt;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ctx`
[INFO] [stderr]   --> src/steps/delay.rs:65:9
[INFO] [stderr]    |
[INFO] [stderr] 65 |         ctx: &StepContext<FlowSink, Encode>,
[INFO] [stderr]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `task`
[INFO] [stderr]   --> src/steps/delay.rs:66:9
[INFO] [stderr]    |
[INFO] [stderr] 66 |         task: Task<Current, FlowSink::Context, FlowSink::IdType>,
[INFO] [stderr]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_task`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ctx`
[INFO] [stderr]   --> src/steps/then.rs:63:9
[INFO] [stderr]    |
[INFO] [stderr] 63 |         ctx: &mut StepContext<FlowSink, Encode>,
[INFO] [stderr]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `step`
[INFO] [stderr]   --> src/steps/then.rs:64:9
[INFO] [stderr]    |
[INFO] [stderr] 64 |         step: &Current,
[INFO] [stderr]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_step`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ctx`
[INFO] [stderr]   --> src/lib.rs:89:9
[INFO] [stderr]    |
[INFO] [stderr] 89 |         ctx: &mut StepContext<FlowSink, Encode>,
[INFO] [stderr]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `step`
[INFO] [stderr]   --> src/lib.rs:90:9
[INFO] [stderr]    |
[INFO] [stderr] 90 |         step: &Args,
[INFO] [stderr]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_step`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ctx`
[INFO] [stderr]    --> src/lib.rs:103:9
[INFO] [stderr]     |
[INFO] [stderr] 103 |         ctx: &StepContext<FlowSink, Encode>,
[INFO] [stderr]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `res`
[INFO] [stderr]    --> src/lib.rs:104:9
[INFO] [stderr]     |
[INFO] [stderr] 104 |         res: &Self::Response,
[INFO] [stderr]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cx`
[INFO] [stderr]    --> src/steps/filter_map.rs:236:30
[INFO] [stderr]     |
[INFO] [stderr] 236 |     fn poll_ready(&mut self, cx: &mut Context<'_>) -> Poll<Result<(), Self::Error>> {
[INFO] [stderr]     |                              ^^ help: if this is intentional, prefix it with an underscore: `_cx`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cx`
[INFO] [stderr]    --> src/lib.rs:229:30
[INFO] [stderr]     |
[INFO] [stderr] 229 |     fn poll_ready(&mut self, cx: &mut Context<'_>) -> Poll<Result<(), Self::Error>> {
[INFO] [stderr]     |                              ^^ help: if this is intentional, prefix it with an underscore: `_cx`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pre`
[INFO] [stderr]    --> src/lib.rs:243:33
[INFO] [stderr]     |
[INFO] [stderr] 243 | ...                   let pre = step
[INFO] [stderr]     |                           ^^^
[INFO] [stderr]     |
[INFO] [stderr] help: if this is intentional, prefix it with an underscore
[INFO] [stderr]     |
[INFO] [stderr] 243 |                             let _pre = step
[INFO] [stderr]     |                                 +
[INFO] [stderr] help: you might have meant to pattern match on the similarly named constant `_`
[INFO] [stderr]     |
[INFO] [stderr] 243 -                             let pre = step
[INFO] [stderr] 243 +                             let _ = step
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/steps/delay.rs:29:12
[INFO] [stderr]    |
[INFO] [stderr] 28 | impl<S, T> DelayStep<S, T> {
[INFO] [stderr]    | -------------------------- associated function in this implementation
[INFO] [stderr] 29 |     pub fn new(inner: S) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]    --> src/steps/filter_map.rs:136:12
[INFO] [stderr]     |
[INFO] [stderr] 135 | impl<S, T, O> FilterMapStep<S, T, O> {
[INFO] [stderr]     | ------------------------------------ associated function in this implementation
[INFO] [stderr] 136 |     pub fn new(inner: S) -> Self {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/steps/then.rs:29:12
[INFO] [stderr]    |
[INFO] [stderr] 28 | impl<S, T> ThenStep<S, T> {
[INFO] [stderr]    | ------------------------- associated function in this implementation
[INFO] [stderr] 29 |     pub fn new(inner: S) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `apalis-workflow` (lib) generated 23 warnings (run `cargo fix --lib -p apalis-workflow` to apply 10 suggestions)
[INFO] [stderr] warning: `apalis-workflow` (lib test) generated 23 warnings (23 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/apalis_workflow-6e78f994a06e56d1)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::simple_workflow ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stderr]    Doc-tests apalis_workflow
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 31) ... FAILED
[INFO] [stdout] test src/steps/filter_map.rs - steps::filter_map::WorkFlow<Input,Vec<Current>,FlowSink,Encode,Compact>::filter_map (line 301) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 31) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `WorkFlow`
[INFO] [stdout]  --> src/lib.rs:32:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | let workflow = WorkFlow::new("odd-numbers-workflow")
[INFO] [stdout]   |                ^^^^^^^^ use of undeclared type `WorkFlow`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use apalis_workflow::WorkFlow;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `WorkflowError` in this scope
[INFO] [stdout]  --> src/lib.rs:33:43
[INFO] [stdout]   |
[INFO] [stdout] 4 |     .then(|a: usize| async move { Ok::<_, WorkflowError>(a - 2) })
[INFO] [stdout]   |                                           ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]   |
[INFO] [stdout] 2 + use apalis_workflow::WorkflowError;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Duration`
[INFO] [stdout]  --> src/lib.rs:34:16
[INFO] [stdout]   |
[INFO] [stdout] 5 |     .delay_for(Duration::from_millis(1000))
[INFO] [stdout]   |                ^^^^^^^^ use of undeclared type `Duration`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::time::Duration;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `WorkflowError` in this scope
[INFO] [stdout]  --> src/lib.rs:35:36
[INFO] [stdout]   |
[INFO] [stdout] 6 |     .then(|a| async move { Ok::<_, WorkflowError>(a + 3) });
[INFO] [stdout]   |                                    ^^^^^^^^^^^^^ not found in this scope
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]   |
[INFO] [stdout] 2 + use apalis_workflow::WorkflowError;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/steps/filter_map.rs - steps::filter_map::WorkFlow<Input,Vec<Current>,FlowSink,Encode,Compact>::filter_map (line 301) stdout ----
[INFO] [stdout] error[E0061]: this function takes 1 argument but 0 arguments were supplied
[INFO] [stdout]    --> src/steps/filter_map.rs:306:16
[INFO] [stdout]     |
[INFO] [stdout]   8 | let workflow = WorkFlow::new()
[INFO] [stdout]     |                ^^^^^^^^^^^^^-- argument #1 of type `&str` is missing
[INFO] [stdout]     |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:147:12
[INFO] [stdout]     |
[INFO] [stdout] 147 |     pub fn new(name: &str) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout]   8 | let workflow = WorkFlow::new(/* &str */)
[INFO] [stdout]     |                              ++++++++++
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `TaskFn<{closure@src/steps/filter_map.rs:9:17}, _, _, _>: Service<...>` is not satisfied
[INFO] [stdout]    --> src/steps/filter_map.rs:307:17
[INFO] [stdout]     |
[INFO] [stdout]   9 |     .filter_map(|x: i32| if x % 2 == 0 { Some(x * 2) } else { None });
[INFO] [stdout]     |      ---------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unsatisfied trait bound
[INFO] [stdout]     |      |
[INFO] [stdout]     |      required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `tower_service::Service<apalis_core::task::Task<_, _, _>>` is not implemented for `apalis_core::task_fn::TaskFn<{closure@src/steps/filter_map.rs:9:17: 9:25}, _, _, _>`
[INFO] [stdout]     = help: the following other types implement trait `tower_service::Service<Request>`:
[INFO] [stdout]               apalis_core::task_fn::TaskFn<T, Args, Ctx, ()>
[INFO] [stdout]               apalis_core::task_fn::TaskFn<T, Args, Ctx, (A1, A2)>
[INFO] [stdout]               apalis_core::task_fn::TaskFn<T, Args, Ctx, (A1, A2, A3)>
[INFO] [stdout]               apalis_core::task_fn::TaskFn<T, Args, Ctx, (A1, A2, A3, A4)>
[INFO] [stdout]               apalis_core::task_fn::TaskFn<T, Args, Ctx, (A1, A2, A3, A4, A5)>
[INFO] [stdout]               apalis_core::task_fn::TaskFn<T, Args, Ctx, (A1, A2, A3, A4, A5, A6)>
[INFO] [stdout]               apalis_core::task_fn::TaskFn<T, Args, Ctx, (A1, A2, A3, A4, A5, A6, A7)>
[INFO] [stdout]               apalis_core::task_fn::TaskFn<T, Args, Ctx, (A1, A2, A3, A4, A5, A6, A7, A8)>
[INFO] [stdout]             and 9 others
[INFO] [stdout] note: required by a bound in `apalis_workflow::steps::filter_map::<impl WorkFlow<Input, Vec<Current>, FlowSink, Encode, Compact>>::filter_map`
[INFO] [stdout]    --> /opt/rustwide/workdir/src/steps/filter_map.rs:326:56
[INFO] [stdout]     |
[INFO] [stdout] 320 |       pub fn filter_map<F, Output, FnArgs, SvcError, MetadataError, CodecError>(
[INFO] [stdout]     |              ---------- required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout] 326 |           TaskFn<F, Current, FlowSink::Context, FnArgs>: Service<
[INFO] [stdout]     |  ________________________________________________________^
[INFO] [stdout] 327 | |                 Task<Current, FlowSink::Context, FlowSink::IdType>,
[INFO] [stdout] 328 | |                 Response = Option<Output>,
[INFO] [stdout] 329 | |                 Error = SvcError,
[INFO] [stdout] 330 | |             >,
[INFO] [stdout]     | |_____________^ required by this bound in `apalis_workflow::steps::filter_map::<impl WorkFlow<Input, Vec<Current>, FlowSink, Encode, Compact>>::filter_map`
[INFO] [stdout]     = note: the full name for the type has been written to '/tmp/rustdoctestem5APi/rust_out.long-type-17971777590669490506.txt'
[INFO] [stdout]     = note: consider using `--verbose` to print the full type name to the console
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `TaskFn<{closure@src/steps/filter_map.rs:9:17}, _, _, _>: Service<...>` is not satisfied
[INFO] [stdout]  --> src/steps/filter_map.rs:307:6
[INFO] [stdout]   |
[INFO] [stdout] 9 |     .filter_map(|x: i32| if x % 2 == 0 { Some(x * 2) } else { None });
[INFO] [stdout]   |      ^^^^^^^^^^ unsatisfied trait bound
[INFO] [stdout]   |
[INFO] [stdout]   = help: the trait `tower_service::Service<apalis_core::task::Task<_, _, _>>` is not implemented for `apalis_core::task_fn::TaskFn<{closure@src/steps/filter_map.rs:9:17: 9:25}, _, _, _>`
[INFO] [stdout]   = help: the following other types implement trait `tower_service::Service<Request>`:
[INFO] [stdout]             apalis_core::task_fn::TaskFn<T, Args, Ctx, ()>
[INFO] [stdout]             apalis_core::task_fn::TaskFn<T, Args, Ctx, (A1, A2)>
[INFO] [stdout]             apalis_core::task_fn::TaskFn<T, Args, Ctx, (A1, A2, A3)>
[INFO] [stdout]             apalis_core::task_fn::TaskFn<T, Args, Ctx, (A1, A2, A3, A4)>
[INFO] [stdout]             apalis_core::task_fn::TaskFn<T, Args, Ctx, (A1, A2, A3, A4, A5)>
[INFO] [stdout]             apalis_core::task_fn::TaskFn<T, Args, Ctx, (A1, A2, A3, A4, A5, A6)>
[INFO] [stdout]             apalis_core::task_fn::TaskFn<T, Args, Ctx, (A1, A2, A3, A4, A5, A6, A7)>
[INFO] [stdout]             apalis_core::task_fn::TaskFn<T, Args, Ctx, (A1, A2, A3, A4, A5, A6, A7, A8)>
[INFO] [stdout]           and 9 others
[INFO] [stdout]   = note: the full name for the type has been written to '/tmp/rustdoctestem5APi/rust_out.long-type-7478878815851411.txt'
[INFO] [stdout]   = note: consider using `--verbose` to print the full type name to the console
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0061, E0277.
[INFO] [stdout] For more information about an error, try `rustc --explain E0061`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 31)
[INFO] [stdout]     src/steps/filter_map.rs - steps::filter_map::WorkFlow<Input,Vec<Current>,FlowSink,Encode,Compact>::filter_map (line 301)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.36s; merged doctests compilation took 0.17s
[INFO] running `Command { std: "docker" "inspect" "eb4e39c1e0ef60542309c94d7b5c2371c023ce3438ed37e613c91e0de84399c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb4e39c1e0ef60542309c94d7b5c2371c023ce3438ed37e613c91e0de84399c0", kill_on_drop: false }`
[INFO] [stdout] eb4e39c1e0ef60542309c94d7b5c2371c023ce3438ed37e613c91e0de84399c0
