[INFO] fetching crate jobflow 0.3.0... [INFO] testing jobflow-0.3.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate jobflow 0.3.0 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate jobflow 0.3.0 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate jobflow 0.3.0 [INFO] tweaked toml for crates.io crate jobflow 0.3.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate jobflow 0.3.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate jobflow 0.3.0 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b3b7e2aa8ec34d86b7e4e96d8a33219a164c7821fc557b66747070a0b70d7455 [INFO] running `Command { std: "docker" "start" "-a" "b3b7e2aa8ec34d86b7e4e96d8a33219a164c7821fc557b66747070a0b70d7455", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b3b7e2aa8ec34d86b7e4e96d8a33219a164c7821fc557b66747070a0b70d7455", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b3b7e2aa8ec34d86b7e4e96d8a33219a164c7821fc557b66747070a0b70d7455", kill_on_drop: false }` [INFO] [stdout] b3b7e2aa8ec34d86b7e4e96d8a33219a164c7821fc557b66747070a0b70d7455 [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=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" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 75db896cb9d62420ad406d280f6d93eea3ec885f924987fee3a518c668b7631c [INFO] running `Command { std: "docker" "start" "-a" "75db896cb9d62420ad406d280f6d93eea3ec885f924987fee3a518c668b7631c", kill_on_drop: false }` [INFO] [stderr] Compiling fixedbitset v0.5.7 [INFO] [stderr] Compiling tracing-core v0.1.33 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling indexmap v2.9.0 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling petgraph v0.8.1 [INFO] [stderr] Compiling fortuples v0.9.1 [INFO] [stderr] Compiling tracing-attributes v0.1.28 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling jobflow v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `NoOutput` is never constructed [INFO] [stdout] --> src/backend/job.rs:521:12 [INFO] [stdout] | [INFO] [stdout] 521 | pub struct NoOutput; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `None` is never constructed [INFO] [stdout] --> src/backend/job.rs:948:5 [INFO] [stdout] | [INFO] [stdout] 946 | pub(crate) enum OutputKind { [INFO] [stdout] | ---------- variant in this enum [INFO] [stdout] 947 | /// no output [INFO] [stdout] 948 | None, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `OutputKind` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.93s [INFO] running `Command { std: "docker" "inspect" "75db896cb9d62420ad406d280f6d93eea3ec885f924987fee3a518c668b7631c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "75db896cb9d62420ad406d280f6d93eea3ec885f924987fee3a518c668b7631c", kill_on_drop: false }` [INFO] [stdout] 75db896cb9d62420ad406d280f6d93eea3ec885f924987fee3a518c668b7631c [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=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" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a1b4f1848cd2df396df03373f8e5e872606e681a8365f283cfe971c1d6d6dcb6 [INFO] running `Command { std: "docker" "start" "-a" "a1b4f1848cd2df396df03373f8e5e872606e681a8365f283cfe971c1d6d6dcb6", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling indexmap v2.9.0 [INFO] [stderr] Compiling miniz_oxide v0.8.8 [INFO] [stderr] Compiling object v0.36.7 [INFO] [stderr] Compiling fixedbitset v0.4.2 [INFO] [stderr] Compiling rustc-demangle v0.1.24 [INFO] [stderr] Compiling thread-id v4.2.2 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling half v2.6.0 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling portable-atomic v1.11.0 [INFO] [stderr] Compiling clap_builder v4.5.38 [INFO] [stderr] Compiling anstream v0.6.18 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.15 [INFO] [stderr] Compiling crossbeam-queue v0.3.12 [INFO] [stderr] Compiling env_filter v0.1.3 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling console v0.15.11 [INFO] [stderr] Compiling tracing-subscriber v0.3.19 [INFO] [stderr] Compiling crossbeam v0.8.4 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling env_logger v0.11.8 [INFO] [stderr] Compiling test-log-macros v0.2.17 [INFO] [stderr] Compiling number_prefix v0.4.0 [INFO] [stderr] Compiling petgraph v0.6.5 [INFO] [stderr] Compiling petgraph v0.8.1 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling indicatif v0.17.11 [INFO] [stderr] Compiling clap v4.5.38 [INFO] [stderr] Compiling test-log v0.2.17 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling backtrace v0.3.75 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling jobflow v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stdout] warning: struct `NoOutput` is never constructed [INFO] [stdout] --> src/backend/job.rs:521:12 [INFO] [stdout] | [INFO] [stdout] 521 | pub struct NoOutput; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `None` is never constructed [INFO] [stdout] --> src/backend/job.rs:948:5 [INFO] [stdout] | [INFO] [stdout] 946 | pub(crate) enum OutputKind { [INFO] [stdout] | ---------- variant in this enum [INFO] [stdout] 947 | /// no output [INFO] [stdout] 948 | None, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `OutputKind` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling criterion v0.6.0 [INFO] [stdout] warning: unused import: `indicatif::style::ProgressTracker` [INFO] [stdout] --> examples/java.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use indicatif::style::ProgressTracker; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> examples/java.rs:70:9 [INFO] [stdout] | [INFO] [stdout] 70 | let mut m = MultiProgress::new(); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `IntoStatefulAction` [INFO] [stdout] --> src/actions/helpers.rs:143:34 [INFO] [stdout] | [INFO] [stdout] 143 | use crate::actions::{Action, IntoStatefulAction, stateful_action}; [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: `InputFlavor` [INFO] [stdout] --> src/backend/flow_backend.rs:469:31 [INFO] [stdout] | [INFO] [stdout] 469 | use crate::backend::job::{InputFlavor, ReusableOutput, SingleOutput}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `InputFlavor` [INFO] [stdout] --> src/job_ordering/stepped.rs:216:43 [INFO] [stdout] | [INFO] [stdout] 216 | use crate::backend::job::{BackendJob, InputFlavor, JobError, ReusableOutput, SingleOutput}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/actions/helpers.rs:148:44 [INFO] [stdout] | [INFO] [stdout] 148 | let sts = stateful_action(32_i32, |t: &mut i32| {}); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/actions/helpers.rs:150:44 [INFO] [stdout] | [INFO] [stdout] 150 | let sts = stateful_action(32_i32, |t: &mut i32, i: String| {}); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/actions/helpers.rs:150:57 [INFO] [stdout] | [INFO] [stdout] 150 | let sts = stateful_action(32_i32, |t: &mut i32, i: String| {}); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/actions/helpers.rs:156:49 [INFO] [stdout] | [INFO] [stdout] 156 | let no_input = stateful_action(32_i32, |t: &mut i32| "hello".to_string()); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/actions/helpers.rs:157:51 [INFO] [stdout] | [INFO] [stdout] 157 | let some_input = stateful_action(32_i32, |t: &mut i32, s: String| s.into_boxed_str()); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/actions.rs:54:13 [INFO] [stdout] | [INFO] [stdout] 54 | let v = io_action.apply(123); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/backend/flow_backend.rs:553:13 [INFO] [stdout] | [INFO] [stdout] 553 | let e = Weighted { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/backend/job.rs:1180:84 [INFO] [stdout] | [INFO] [stdout] 1180 | let mut task2 = BackendJob::new("task2", SingleOutput::new(), action(move |i: i32| {})); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/flow.rs:810:51 [INFO] [stdout] | [INFO] [stdout] 810 | let t2 = flow.create("consume_i32", |Move(i): Move| {}); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/flow.rs:820:46 [INFO] [stdout] | [INFO] [stdout] 820 | let t2 = flow.create("consume_i32", |i: i32| {}); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/flow.rs:821:46 [INFO] [stdout] | [INFO] [stdout] 821 | let t3 = flow.create("consume_i32", |i: i32| {}); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/flow.rs:832:36 [INFO] [stdout] | [INFO] [stdout] 832 | .create("create_i32", |i: Vec| 12_i32) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/flow.rs:864:36 [INFO] [stdout] | [INFO] [stdout] 864 | .create("create_i32", |v: Vec| vec![1, 2, 3, 4, 5, 6]) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/job.rs:71:13 [INFO] [stdout] | [INFO] [stdout] 71 | let t = flow.create("test", test); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tasks` [INFO] [stdout] --> src/job_ordering/stepped.rs:253:13 [INFO] [stdout] | [INFO] [stdout] 253 | let tasks = vec![a, b, c, d, e]; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_tasks` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tasks` [INFO] [stdout] --> src/job_ordering/stepped.rs:297:13 [INFO] [stdout] | [INFO] [stdout] 297 | let tasks = vec![a, b, c]; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_tasks` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `NoOutput` is never constructed [INFO] [stdout] --> src/backend/job.rs:521:12 [INFO] [stdout] | [INFO] [stdout] 521 | pub struct NoOutput; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `None` is never constructed [INFO] [stdout] --> src/backend/job.rs:948:5 [INFO] [stdout] | [INFO] [stdout] 946 | pub(crate) enum OutputKind { [INFO] [stdout] | ---------- variant in this enum [INFO] [stdout] 947 | /// no output [INFO] [stdout] 948 | None, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `OutputKind` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/flow.rs:812:9 [INFO] [stdout] | [INFO] [stdout] 812 | t1.flows_into(t2); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 812 | let _ = t1.flows_into(t2); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 16.85s [INFO] running `Command { std: "docker" "inspect" "a1b4f1848cd2df396df03373f8e5e872606e681a8365f283cfe971c1d6d6dcb6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1b4f1848cd2df396df03373f8e5e872606e681a8365f283cfe971c1d6d6dcb6", kill_on_drop: false }` [INFO] [stdout] a1b4f1848cd2df396df03373f8e5e872606e681a8365f283cfe971c1d6d6dcb6 [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=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" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7ba4a09bb31723e048a48a79875d30d30ab32250c73ea4774cd7352832baaaef [INFO] running `Command { std: "docker" "start" "-a" "7ba4a09bb31723e048a48a79875d30d30ab32250c73ea4774cd7352832baaaef", kill_on_drop: false }` [INFO] [stderr] warning: struct `NoOutput` is never constructed [INFO] [stderr] --> src/backend/job.rs:521:12 [INFO] [stderr] | [INFO] [stderr] 521 | pub struct NoOutput; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variant `None` is never constructed [INFO] [stderr] --> src/backend/job.rs:948:5 [INFO] [stderr] | [INFO] [stderr] 946 | pub(crate) enum OutputKind { [INFO] [stderr] | ---------- variant in this enum [INFO] [stderr] 947 | /// no output [INFO] [stderr] 948 | None, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `OutputKind` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: `jobflow` (lib) generated 2 warnings [INFO] [stderr] warning: unused import: `IntoStatefulAction` [INFO] [stderr] --> src/actions/helpers.rs:143:34 [INFO] [stderr] | [INFO] [stderr] 143 | use crate::actions::{Action, IntoStatefulAction, stateful_action}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `InputFlavor` [INFO] [stderr] --> src/backend/flow_backend.rs:469:31 [INFO] [stderr] | [INFO] [stderr] 469 | use crate::backend::job::{InputFlavor, ReusableOutput, SingleOutput}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `InputFlavor` [INFO] [stderr] --> src/job_ordering/stepped.rs:216:43 [INFO] [stderr] | [INFO] [stderr] 216 | use crate::backend::job::{BackendJob, InputFlavor, JobError, ReusableOutput, SingleOutput}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t` [INFO] [stderr] --> src/actions/helpers.rs:148:44 [INFO] [stderr] | [INFO] [stderr] 148 | let sts = stateful_action(32_i32, |t: &mut i32| {}); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t` [INFO] [stderr] --> src/actions/helpers.rs:150:44 [INFO] [stderr] | [INFO] [stderr] 150 | let sts = stateful_action(32_i32, |t: &mut i32, i: String| {}); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/actions/helpers.rs:150:57 [INFO] [stderr] | [INFO] [stderr] 150 | let sts = stateful_action(32_i32, |t: &mut i32, i: String| {}); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t` [INFO] [stderr] --> src/actions/helpers.rs:156:49 [INFO] [stderr] | [INFO] [stderr] 156 | let no_input = stateful_action(32_i32, |t: &mut i32| "hello".to_string()); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t` [INFO] [stderr] --> src/actions/helpers.rs:157:51 [INFO] [stderr] | [INFO] [stderr] 157 | let some_input = stateful_action(32_i32, |t: &mut i32, s: String| s.into_boxed_str()); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v` [INFO] [stderr] --> src/actions.rs:54:13 [INFO] [stderr] | [INFO] [stderr] 54 | let v = io_action.apply(123); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/backend/flow_backend.rs:553:13 [INFO] [stderr] | [INFO] [stderr] 553 | let e = Weighted { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/backend/job.rs:1180:84 [INFO] [stderr] | [INFO] [stderr] 1180 | let mut task2 = BackendJob::new("task2", SingleOutput::new(), action(move |i: i32| {})); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/flow.rs:810:51 [INFO] [stderr] | [INFO] [stderr] 810 | let t2 = flow.create("consume_i32", |Move(i): Move| {}); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/flow.rs:820:46 [INFO] [stderr] | [INFO] [stderr] 820 | let t2 = flow.create("consume_i32", |i: i32| {}); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/flow.rs:821:46 [INFO] [stderr] | [INFO] [stderr] 821 | let t3 = flow.create("consume_i32", |i: i32| {}); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/flow.rs:832:36 [INFO] [stderr] | [INFO] [stderr] 832 | .create("create_i32", |i: Vec| 12_i32) [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v` [INFO] [stderr] --> src/flow.rs:864:36 [INFO] [stderr] | [INFO] [stderr] 864 | .create("create_i32", |v: Vec| vec![1, 2, 3, 4, 5, 6]) [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t` [INFO] [stderr] --> src/job.rs:71:13 [INFO] [stderr] | [INFO] [stderr] 71 | let t = flow.create("test", test); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tasks` [INFO] [stderr] --> src/job_ordering/stepped.rs:253:13 [INFO] [stderr] | [INFO] [stderr] 253 | let tasks = vec![a, b, c, d, e]; [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_tasks` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tasks` [INFO] [stderr] --> src/job_ordering/stepped.rs:297:13 [INFO] [stderr] | [INFO] [stderr] 297 | let tasks = vec![a, b, c]; [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_tasks` [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/flow.rs:812:9 [INFO] [stderr] | [INFO] [stderr] 812 | t1.flows_into(t2); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 812 | let _ = t1.flows_into(t2); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused import: `indicatif::style::ProgressTracker` [INFO] [stderr] --> examples/java.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use indicatif::style::ProgressTracker; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> examples/java.rs:70:9 [INFO] [stderr] | [INFO] [stderr] 70 | let mut m = MultiProgress::new(); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `jobflow` (lib test) generated 22 warnings (2 duplicates) (run `cargo fix --lib -p jobflow --tests` to apply 3 suggestions) [INFO] [stderr] warning: `jobflow` (example "java") generated 2 warnings (run `cargo fix --example "java"` to apply 2 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/jobflow-e2620e00da9c53e4) [INFO] [stdout] [INFO] [stdout] running 49 tests [INFO] [stdout] test actions::helpers::tests::test_create_stateful_action ... ok [INFO] [stdout] test actions::tests::test_box_action ... ok [INFO] [stdout] test actions::tests::test_closure_action ... ok [INFO] [stdout] test actions::tests::test_into_action ... ok [INFO] [stdout] test actions::tests::test_chain_action ... ok [INFO] [stdout] test actions::helpers::tests::test_stateful_action_as_action ... ok [INFO] [stdout] test backend::disjointed::tests::test_disjointed_indices ... ok [INFO] [stdout] test actions::tests::test_map_action ... ok [INFO] [stdout] test backend::disjointed::tests::test_disjointed_inner ... ok [INFO] [stdout] test backend::disjointed::tests::test_disjointed_mixed ... ok [INFO] [stdout] test backend::disjointed::tests::test_disjointed_ranges ... ok [INFO] [stdout] test backend::flow_backend::tests::test_can_create_default_worker_pool ... ok [INFO] [stdout] test backend::flow_backend::tests::test_ordering ... ok [INFO] [stdout] test backend::flow_backend::tests::test_weighted_task_id_ordering ... ok [INFO] [stdout] test actions::tests::test_fn_action ... ok [INFO] [stdout] test backend::job::tests::test_flow_output_from_task ... ok [INFO] [stdout] test backend::job::tests::test_disjointed_flow_output ... ok [INFO] [stdout] test backend::job::tests::test_make_output_disjointed ... ok [INFO] [stdout] test backend::job::tests::test_funnel_task ... ok [INFO] [stdout] test backend::job::tests::test_task_id ... ok [INFO] [stdout] test backend::overlap_checking::tests::test_overlap_checker ... ok [INFO] [stdout] test backend::job::tests::test_no_input_task ... ok [INFO] [stdout] test backend::overlap_checking::tests::test_ranges_overlap ... ok [INFO] [stdout] test backend::reusable::tests::test_reusuable ... ok [INFO] [stdout] test flow::tests::test_type_checking_cloneable ... ok [INFO] [stdout] test backend::job::tests::test_flow_input_to_task ... ok [INFO] [stdout] test backend::flow_backend::tests::test_run ... ok [INFO] [stdout] test flow::tests::test_type_checking_disjointed ... ok [INFO] [stdout] test flow::tests::test_type_checking_disjointed_funnelable ... ok [INFO] [stdout] test backend::job::tests::test_create_task ... ok [INFO] [stdout] test backend::job::tests::test_chain_task ... ok [INFO] [stdout] test flow::tests::test_type_checking_funnelable ... ok [INFO] [stdout] test flow::tests::test_type_checking_non_clone ... ok [INFO] [stdout] test job_ordering::stepped::tests::test_ordering ... ok [INFO] [stdout] test sync::lazy::tests::test_lazy ... ok [INFO] [stdout] test sync::once_lock::tests::test_once_lock_set_once ... ok [INFO] [stdout] test sync::once_lock::tests::test_once_lock_try_set_opt ... ok [INFO] [stdout] test job_ordering::stepped::tests::test_cycle_detection ... ok [INFO] [stdout] test job_ordering::stepped::tests::test_make_reusable ... ok [INFO] [stdout] test job_ordering::stepped::tests::test_multi_path_ordering ... ok [INFO] [stdout] test sync::promise::tests::test_boxed_promise ... ok [INFO] [stdout] test sync::promise::tests::test_promise ... ok [INFO] [stdout] test job::tests::test_job_with_flow ... ok [INFO] [stdout] test sync::pool::tests::test_thread_pool_executor ... ok [INFO] [stdout] test sync::promise::tests::test_map_promise ... ok [INFO] [stdout] test sync::pool::tests::test_thread_pool_return_value ... ok [INFO] [stdout] test sync::pool::tests::test_thread_pool_more_than_core_count ... ok [INFO] [stdout] test sync::pool::inner_thread_pool::tests::test_inner_thread_pool ... ok [INFO] [stdout] test sync::pool::tests::test_thread_pool_counts ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 49 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stderr] Running tests/gradle_like.rs (/opt/rustwide/target/debug/deps/gradle_like-0001e45c85193a06) [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] [stderr] Running tests/test_empty_flow.rs (/opt/rustwide/target/debug/deps/test_empty_flow-5fc51d274389b0ce) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test empty_flow ... ok [INFO] [stderr] Running tests/test_gradle_like_default.rs (/opt/rustwide/target/debug/deps/test_gradle_like_default-016fba7c62ea76ce) [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test gradle_like_default ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Running tests/test_gradle_like_graph.rs (/opt/rustwide/target/debug/deps/test_gradle_like_graph-d2cac3252730407f) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test gradle_like_graph ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/test_gradle_like_stepping.rs (/opt/rustwide/target/debug/deps/test_gradle_like_stepping-91fdf5b66bab07fa) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test gradle_like_stepping ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Running tests/test_number_flow.rs (/opt/rustwide/target/debug/deps/test_number_flow-89114401f00bf7ac) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test number_flow_graph ... ok [INFO] [stdout] test number_flow_stepped ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.50s [INFO] [stdout] [INFO] [stderr] Doc-tests jobflow [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test src/lib.rs - (line 39) ... ok [INFO] [stdout] test src/lib.rs - (line 15) ... ok [INFO] [stdout] test src/lib.rs - (line 25) ... ok [INFO] [stdout] test src/lib.rs - (line 58) ... ok [INFO] [stdout] test src/io/disjoint.rs - io::disjoint (line 3) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "7ba4a09bb31723e048a48a79875d30d30ab32250c73ea4774cd7352832baaaef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ba4a09bb31723e048a48a79875d30d30ab32250c73ea4774cd7352832baaaef", kill_on_drop: false }` [INFO] [stdout] 7ba4a09bb31723e048a48a79875d30d30ab32250c73ea4774cd7352832baaaef