[INFO] fetching crate hey_listen 0.5.0...
[INFO] testing hey_listen-0.5.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate hey_listen 0.5.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate hey_listen 0.5.0
[INFO] finished tweaking crates.io crate hey_listen 0.5.0
[INFO] tweaked toml for crates.io crate hey_listen 0.5.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate hey_listen 0.5.0 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 hey_listen 0.5.0 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" "+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] 7d7e35b15d509afe2cbd2c856e663423cfd9c13cf6f63ba08e8cc07676d53922
[INFO] running `Command { std: "docker" "start" "-a" "7d7e35b15d509afe2cbd2c856e663423cfd9c13cf6f63ba08e8cc07676d53922", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d7e35b15d509afe2cbd2c856e663423cfd9c13cf6f63ba08e8cc07676d53922", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d7e35b15d509afe2cbd2c856e663423cfd9c13cf6f63ba08e8cc07676d53922", kill_on_drop: false }`
[INFO] [stdout] 7d7e35b15d509afe2cbd2c856e663423cfd9c13cf6f63ba08e8cc07676d53922
[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] ce8a3bcde6839d9a828ce6f2e8eca840aa783a32b13bd9b541c2e80af3db5ccd
[INFO] running `Command { std: "docker" "start" "-a" "ce8a3bcde6839d9a828ce6f2e8eca840aa783a32b13bd9b541c2e80af3db5ccd", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.69
[INFO] [stderr]    Compiling libc v0.2.93
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling serde v1.0.125
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling crossbeam-utils v0.8.3
[INFO] [stderr]    Compiling memoffset v0.6.3
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling pest v2.1.3
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling proc-macro-nested v0.1.7
[INFO] [stderr]    Compiling pulldown-cmark v0.8.0
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling futures-core v0.3.14
[INFO] [stderr]    Compiling pin-project-lite v0.2.6
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]    Compiling unicase v2.6.0
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[INFO] [stderr]    Compiling futures-sink v0.3.14
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling futures-io v0.3.14
[INFO] [stderr]    Compiling slab v0.4.2
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling bytecount v0.6.2
[INFO] [stderr]    Compiling futures-task v0.3.14
[INFO] [stderr]    Compiling instant v0.1.9
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling tokio v1.5.0
[INFO] [stderr]    Compiling semver-parser v0.10.2
[INFO] [stderr]    Compiling futures-channel v0.3.14
[INFO] [stderr]    Compiling smallvec v1.6.1
[INFO] [stderr]    Compiling async-trait v0.1.50
[INFO] [stderr]    Compiling lock_api v0.4.3
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.3
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling parking_lot_core v0.8.3
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling futures-macro v0.3.14
[INFO] [stderr]    Compiling tokio-macros v1.1.0
[INFO] [stderr]    Compiling futures-util v0.3.14
[INFO] [stderr]    Compiling futures-executor v0.3.14
[INFO] [stderr]    Compiling futures v0.3.14
[INFO] [stderr]    Compiling cargo-platform v0.1.1
[INFO] [stderr]    Compiling semver v0.11.0
[INFO] [stderr]    Compiling cargo_metadata v0.12.3
[INFO] [stderr]    Compiling skeptic v0.13.6
[INFO] [stderr]    Compiling hey_listen v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/sync/async_dispatcher.rs:101:35
[INFO] [stdout]     |
[INFO] [stdout] 101 |             .push(listener as Box<(dyn AsyncListener<T> + Send + Sync + 'static)>);
[INFO] [stdout]     |                                   ^                                            ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 101 -             .push(listener as Box<(dyn AsyncListener<T> + Send + Sync + 'static)>);
[INFO] [stdout] 101 +             .push(listener as Box<dyn AsyncListener<T> + Send + Sync + 'static>);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/sync/parallel_dispatcher.rs:111:35
[INFO] [stdout]     |
[INFO] [stdout] 111 |             .push(listener as Box<(dyn ParallelListener<T> + Send + Sync + 'static)>);
[INFO] [stdout]     |                                   ^                                               ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 111 -             .push(listener as Box<(dyn ParallelListener<T> + Send + Sync + 'static)>);
[INFO] [stdout] 111 +             .push(listener as Box<dyn ParallelListener<T> + Send + Sync + 'static>);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/sync/priority_dispatcher.rs:125:40
[INFO] [stdout]     |
[INFO] [stdout] 125 |         let listener = listener as Box<(dyn PriorityListener<T> + Send + Sync + 'static)>;
[INFO] [stdout]     |                                        ^                                               ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 125 -         let listener = listener as Box<(dyn PriorityListener<T> + Send + Sync + 'static)>;
[INFO] [stdout] 125 +         let listener = listener as Box<dyn PriorityListener<T> + Send + Sync + 'static>;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.82s
[INFO] running `Command { std: "docker" "inspect" "ce8a3bcde6839d9a828ce6f2e8eca840aa783a32b13bd9b541c2e80af3db5ccd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce8a3bcde6839d9a828ce6f2e8eca840aa783a32b13bd9b541c2e80af3db5ccd", kill_on_drop: false }`
[INFO] [stdout] ce8a3bcde6839d9a828ce6f2e8eca840aa783a32b13bd9b541c2e80af3db5ccd
[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] d8a9b1ad5805509463b20ce8211f9b1b4a9e8587e11976828c637ca72f0924f9
[INFO] running `Command { std: "docker" "start" "-a" "d8a9b1ad5805509463b20ce8211f9b1b4a9e8587e11976828c637ca72f0924f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]    Compiling serde v1.0.125
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling pulldown-cmark v0.8.0
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling bytecount v0.6.2
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling pest v2.1.3
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling semver-parser v0.10.2
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling semver v0.11.0
[INFO] [stderr]    Compiling cargo-platform v0.1.1
[INFO] [stderr]    Compiling cargo_metadata v0.12.3
[INFO] [stderr]    Compiling skeptic v0.13.6
[INFO] [stderr]    Compiling hey_listen v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/sync/async_dispatcher.rs:101:35
[INFO] [stdout]     |
[INFO] [stdout] 101 |             .push(listener as Box<(dyn AsyncListener<T> + Send + Sync + 'static)>);
[INFO] [stdout]     |                                   ^                                            ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 101 -             .push(listener as Box<(dyn AsyncListener<T> + Send + Sync + 'static)>);
[INFO] [stdout] 101 +             .push(listener as Box<dyn AsyncListener<T> + Send + Sync + 'static>);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/sync/parallel_dispatcher.rs:111:35
[INFO] [stdout]     |
[INFO] [stdout] 111 |             .push(listener as Box<(dyn ParallelListener<T> + Send + Sync + 'static)>);
[INFO] [stdout]     |                                   ^                                               ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 111 -             .push(listener as Box<(dyn ParallelListener<T> + Send + Sync + 'static)>);
[INFO] [stdout] 111 +             .push(listener as Box<dyn ParallelListener<T> + Send + Sync + 'static>);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/sync/priority_dispatcher.rs:125:40
[INFO] [stdout]     |
[INFO] [stdout] 125 |         let listener = listener as Box<(dyn PriorityListener<T> + Send + Sync + 'static)>;
[INFO] [stdout]     |                                        ^                                               ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 125 -         let listener = listener as Box<(dyn PriorityListener<T> + Send + Sync + 'static)>;
[INFO] [stdout] 125 +         let listener = listener as Box<dyn PriorityListener<T> + Send + Sync + 'static>;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/sync/async_dispatcher.rs:101:35
[INFO] [stdout]     |
[INFO] [stdout] 101 |             .push(listener as Box<(dyn AsyncListener<T> + Send + Sync + 'static)>);
[INFO] [stdout]     |                                   ^                                            ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 101 -             .push(listener as Box<(dyn AsyncListener<T> + Send + Sync + 'static)>);
[INFO] [stdout] 101 +             .push(listener as Box<dyn AsyncListener<T> + Send + Sync + 'static>);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/sync/parallel_dispatcher.rs:111:35
[INFO] [stdout]     |
[INFO] [stdout] 111 |             .push(listener as Box<(dyn ParallelListener<T> + Send + Sync + 'static)>);
[INFO] [stdout]     |                                   ^                                               ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 111 -             .push(listener as Box<(dyn ParallelListener<T> + Send + Sync + 'static)>);
[INFO] [stdout] 111 +             .push(listener as Box<dyn ParallelListener<T> + Send + Sync + 'static>);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/sync/priority_dispatcher.rs:125:40
[INFO] [stdout]     |
[INFO] [stdout] 125 |         let listener = listener as Box<(dyn PriorityListener<T> + Send + Sync + 'static)>;
[INFO] [stdout]     |                                        ^                                               ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 125 -         let listener = listener as Box<(dyn PriorityListener<T> + Send + Sync + 'static)>;
[INFO] [stdout] 125 +         let listener = listener as Box<dyn PriorityListener<T> + Send + Sync + 'static>;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `hey_listen::rc`
[INFO] [stdout]   --> examples/rc_dispatcher.rs:14:17
[INFO] [stdout]    |
[INFO] [stdout] 14 | use hey_listen::rc::{Dispatcher, DispatcherRequest, Listener};
[INFO] [stdout]    |                 ^^ could not find `rc` in `hey_listen`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 53 | #[cfg(feature = "blocking")]
[INFO] [stdout]    |       -------------------- the item is gated behind the `blocking` feature
[INFO] [stdout] 54 | /// The blocking dispatcher module.
[INFO] [stdout] 55 | pub mod rc;
[INFO] [stdout]    |         ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hey_listen` (example "rc_dispatcher") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "d8a9b1ad5805509463b20ce8211f9b1b4a9e8587e11976828c637ca72f0924f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8a9b1ad5805509463b20ce8211f9b1b4a9e8587e11976828c637ca72f0924f9", kill_on_drop: false }`
[INFO] [stdout] d8a9b1ad5805509463b20ce8211f9b1b4a9e8587e11976828c637ca72f0924f9
