[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 [INFO] [stderr] Downloaded smallvec v1.11.0 [INFO] [stderr] Downloaded walkdir v2.3.3 [INFO] [stderr] Downloaded ciborium-ll v0.2.1 [INFO] [stderr] Downloaded errno v0.3.2 [INFO] [stderr] Downloaded num-traits v0.2.16 [INFO] [stderr] Downloaded clap v4.3.19 [INFO] [stderr] Downloaded rayon-core v1.11.0 [INFO] [stderr] Downloaded serde v1.0.180 [INFO] [stderr] Downloaded cc v1.0.81 [INFO] [stderr] Downloaded rayon v1.7.0 [INFO] [stderr] Downloaded serde_json v1.0.104 [INFO] [stderr] Downloaded clap_builder v4.3.19 [INFO] [stderr] Downloaded aho-corasick v1.0.2 [INFO] [stderr] Downloaded tracing-subscriber v0.3.17 [INFO] [stderr] Downloaded syn v2.0.28 [INFO] [stderr] Downloaded pin-project-lite v0.2.10 [INFO] [stderr] Downloaded regex v1.9.1 [INFO] [stderr] Downloaded quote v1.0.32 [INFO] [stderr] Downloaded rustix v0.38.6 [INFO] [stderr] Downloaded ciborium v0.2.1 [INFO] [stderr] Downloaded regex-syntax v0.7.4 [INFO] [stderr] Downloaded anstyle v1.0.1 [INFO] [stderr] Downloaded serde_derive v1.0.180 [INFO] [stderr] Downloaded regex-automata v0.3.4 [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 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 { [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 { [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 }` [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Compiling smallvec v1.11.0 [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 [INFO] [stderr] Compiling ryu v1.0.15 [INFO] [stderr] Compiling plotters-backend v0.3.5 [INFO] [stderr] Compiling clap_lex v0.5.0 [INFO] [stderr] Compiling half v1.8.2 [INFO] [stderr] Compiling anstyle v1.0.1 [INFO] [stderr] Compiling linux-raw-sys v0.4.5 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling futures-io v0.3.28 [INFO] [stderr] Compiling log v0.4.19 [INFO] [stderr] Compiling walkdir v2.3.3 [INFO] [stderr] Compiling crossbeam-channel v0.5.8 [INFO] [stderr] Compiling ciborium-ll v0.2.1 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling plotters-svg v0.3.5 [INFO] [stderr] Compiling clap_builder v4.3.19 [INFO] [stderr] Compiling tracing-log v0.1.3 [INFO] [stderr] Compiling tracing v0.1.37 [INFO] [stderr] Compiling crossbeam-deque v0.8.3 [INFO] [stderr] Compiling sharded-slab v0.1.4 [INFO] [stderr] Compiling thread_local v1.1.7 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling http v0.2.9 [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 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 { [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 { [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 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 { [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 { [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