[INFO] fetching crate tokactor 2.1.0...
[INFO] building tokactor-2.1.0 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate tokactor 2.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate tokactor 2.1.0
[INFO] finished tweaking crates.io crate tokactor 2.1.0
[INFO] tweaked toml for crates.io crate tokactor 2.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tokactor 2.1.0 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tokactor 2.1.0 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tracing-attributes v0.1.26
[INFO] [stderr]   Downloaded ciborium-io v0.2.1
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[INFO] [stderr]   Downloaded cc v1.0.81
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[INFO] [stderr]   Downloaded serde_json v1.0.104
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[INFO] [stderr]   Downloaded regex v1.9.1
[INFO] [stderr]   Downloaded quote v1.0.32
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[INFO] [stderr]   Downloaded ciborium v0.2.1
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[INFO] [stderr]   Downloaded tokio v1.29.1
[INFO] [stderr]   Downloaded linux-raw-sys v0.4.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7f25e3050bd9731da8cb4cde7b7f95367a182355e595a1be653879225ce17a21
[INFO] running `Command { std: "docker" "start" "-a" "7f25e3050bd9731da8cb4cde7b7f95367a182355e595a1be653879225ce17a21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f25e3050bd9731da8cb4cde7b7f95367a182355e595a1be653879225ce17a21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f25e3050bd9731da8cb4cde7b7f95367a182355e595a1be653879225ce17a21", kill_on_drop: false }`
[INFO] [stdout] 7f25e3050bd9731da8cb4cde7b7f95367a182355e595a1be653879225ce17a21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 98562cb3491395e1c6b6d2c73d5e37f1d59f1548e575370bee5133d5d6bce1e2
[INFO] running `Command { std: "docker" "start" "-a" "98562cb3491395e1c6b6d2c73d5e37f1d59f1548e575370bee5133d5d6bce1e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling pin-project-lite v0.2.10
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling bytes v1.4.0
[INFO] [stderr]    Compiling tokio v1.29.1
[INFO] [stderr]    Compiling tracing-core v0.1.31
[INFO] [stderr]    Compiling quote v1.0.32
[INFO] [stderr]    Compiling syn v2.0.28
[INFO] [stderr]    Compiling mio v0.8.8
[INFO] [stderr]    Compiling signal-hook-registry v1.4.1
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling socket2 v0.4.9
[INFO] [stderr]    Compiling tracing-attributes v0.1.26
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling tracing v0.1.37
[INFO] [stderr]    Compiling tokactor v2.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `AnonymousActor` is never constructed
[INFO] [stdout]  --> src/anonymous.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct AnonymousActor<In: Message, Out: Message, F: Fn(In) -> Out> {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `IntoNestedTuple` is never used
[INFO] [stdout]  --> src/single/tuple.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait IntoNestedTuple<Inner> {
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Chained` is never constructed
[INFO] [stdout]   --> src/utils/workflow/mod.rs:76:12
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub struct Chained<A, B> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.89s
[INFO] running `Command { std: "docker" "inspect" "98562cb3491395e1c6b6d2c73d5e37f1d59f1548e575370bee5133d5d6bce1e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98562cb3491395e1c6b6d2c73d5e37f1d59f1548e575370bee5133d5d6bce1e2", kill_on_drop: false }`
[INFO] [stdout] 98562cb3491395e1c6b6d2c73d5e37f1d59f1548e575370bee5133d5d6bce1e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5156311754ec4a0beba11c7ed9254900fe8ff48b0fcdc7b546d2aed3078c85a7
[INFO] running `Command { std: "docker" "start" "-a" "5156311754ec4a0beba11c7ed9254900fe8ff48b0fcdc7b546d2aed3078c85a7", kill_on_drop: false }`
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[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]    Compiling lock_api v0.4.10
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.15
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[INFO] [stderr]    Compiling serde v1.0.180
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]    Compiling parking_lot_core v0.9.8
[INFO] [stderr]    Compiling serde_derive v1.0.180
[INFO] [stderr]    Compiling futures-task v0.3.28
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]    Compiling tokio v1.29.1
[INFO] [stderr]    Compiling tracing-core v0.1.31
[INFO] [stderr]    Compiling futures-channel v0.3.28
[INFO] [stderr]    Compiling rustix v0.38.6
[INFO] [stderr]    Compiling rayon-core v1.11.0
[INFO] [stderr]    Compiling itoa v1.0.9
[INFO] [stderr]    Compiling futures-sink v0.3.28
[INFO] [stderr]    Compiling serde_json v1.0.104
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]    Compiling regex-syntax v0.7.4
[INFO] [stderr]    Compiling ciborium-io v0.2.1
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[INFO] [stderr]    Compiling clap_lex v0.5.0
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[INFO] [stderr]    Compiling clap_builder v4.3.19
[INFO] [stderr]    Compiling tracing-log v0.1.3
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[INFO] [stderr]    Compiling crossbeam-deque v0.8.3
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[INFO] [stderr]    Compiling thread_local v1.1.7
[INFO] [stderr]    Compiling oorandom v11.1.3
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[INFO] [stderr]    Compiling regex-automata v0.3.4
[INFO] [stderr]    Compiling plotters v0.3.5
[INFO] [stderr]    Compiling tracing-subscriber v0.3.17
[INFO] [stderr]    Compiling is-terminal v0.4.9
[INFO] [stderr]    Compiling rayon v1.7.0
[INFO] [stderr]    Compiling futures v0.3.28
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling clap v4.3.19
[INFO] [stderr]    Compiling regex v1.9.1
[INFO] [stderr]    Compiling ciborium v0.2.1
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling tokactor v2.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `AnonymousActor` is never constructed
[INFO] [stdout]  --> src/anonymous.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct AnonymousActor<In: Message, Out: Message, F: Fn(In) -> Out> {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `IntoNestedTuple` is never used
[INFO] [stdout]  --> src/single/tuple.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait IntoNestedTuple<Inner> {
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Chained` is never constructed
[INFO] [stdout]   --> src/utils/workflow/mod.rs:76:12
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub struct Chained<A, B> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> examples/stateful_tcp_world.rs:57:14
[INFO] [stdout]    |
[INFO] [stdout] 57 | struct State(Arc<()>);
[INFO] [stdout]    |        ----- ^^^^^^^
[INFO] [stdout]    |        |
[INFO] [stdout]    |        field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `State` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AnonymousActor` is never constructed
[INFO] [stdout]  --> src/anonymous.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct AnonymousActor<In: Message, Out: Message, F: Fn(In) -> Out> {
[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 constant `DEBUG_KIND` is never used
[INFO] [stdout]    --> src/context.rs:496:15
[INFO] [stdout]     |
[INFO] [stdout] 495 |     trait DebugActor: Send + Sync + 'static {
[INFO] [stdout]     |           ---------- associated constant in this trait
[INFO] [stdout] 496 |         const DEBUG_KIND: &'static str;
[INFO] [stdout]     |               ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `IntoNestedTuple` is never used
[INFO] [stdout]  --> src/single/tuple.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait IntoNestedTuple<Inner> {
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Chained` is never constructed
[INFO] [stdout]   --> src/utils/workflow/mod.rs:76:12
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub struct Chained<A, B> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 33.92s
[INFO] running `Command { std: "docker" "inspect" "5156311754ec4a0beba11c7ed9254900fe8ff48b0fcdc7b546d2aed3078c85a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5156311754ec4a0beba11c7ed9254900fe8ff48b0fcdc7b546d2aed3078c85a7", kill_on_drop: false }`
[INFO] [stdout] 5156311754ec4a0beba11c7ed9254900fe8ff48b0fcdc7b546d2aed3078c85a7
