[INFO] fetching crate hey_listen 0.5.0... [INFO] testing hey_listen-0.5.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1 [INFO] extracting crate hey_listen 0.5.0 into /workspace/builds/worker-4-tc1/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-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate hey_listen 0.5.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded futures-executor v0.3.14 [INFO] [stderr] Downloaded futures-task v0.3.14 [INFO] [stderr] Downloaded semver-parser v0.10.2 [INFO] [stderr] Downloaded semver v0.11.0 [INFO] [stderr] Downloaded rand v0.8.3 [INFO] [stderr] Downloaded rand_hc v0.3.0 [INFO] [stderr] Downloaded walkdir v2.3.2 [INFO] [stderr] Downloaded instant v0.1.9 [INFO] [stderr] Downloaded tokio-macros v1.1.0 [INFO] [stderr] Downloaded skeptic v0.13.6 [INFO] [stderr] Downloaded parking_lot v0.11.1 [INFO] [stderr] Downloaded rand_chacha v0.3.0 [INFO] [stderr] Downloaded futures-macro v0.3.14 [INFO] [stderr] Downloaded rayon v1.5.0 [INFO] [stderr] Downloaded getrandom v0.2.2 [INFO] [stderr] Downloaded memoffset v0.6.3 [INFO] [stderr] Downloaded proc-macro-nested v0.1.7 [INFO] [stderr] Downloaded cargo-platform v0.1.1 [INFO] [stderr] Downloaded ucd-trie v0.1.3 [INFO] [stderr] Downloaded bytecount v0.6.2 [INFO] [stderr] Downloaded futures-io v0.3.14 [INFO] [stderr] Downloaded wasi v0.10.2+wasi-snapshot-preview1 [INFO] [stderr] Downloaded proc-macro-hack v0.5.19 [INFO] [stderr] Downloaded cargo_metadata v0.12.3 [INFO] [stderr] Downloaded rand_core v0.6.2 [INFO] [stderr] Downloaded futures-core v0.3.14 [INFO] [stderr] Downloaded redox_syscall v0.2.6 [INFO] [stderr] Downloaded async-trait v0.1.50 [INFO] [stderr] Downloaded parking_lot_core v0.8.3 [INFO] [stderr] Downloaded futures-channel v0.3.14 [INFO] [stderr] Downloaded rayon-core v1.9.0 [INFO] [stderr] Downloaded serde_derive v1.0.125 [INFO] [stderr] Downloaded smallvec v1.6.1 [INFO] [stderr] Downloaded serde v1.0.125 [INFO] [stderr] Downloaded futures v0.3.14 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.3 [INFO] [stderr] Downloaded futures-sink v0.3.14 [INFO] [stderr] Downloaded lock_api v0.4.3 [INFO] [stderr] Downloaded crossbeam-utils v0.8.3 [INFO] [stderr] Downloaded pin-project-lite v0.2.6 [INFO] [stderr] Downloaded futures-util v0.3.14 [INFO] [stderr] Downloaded pest v2.1.3 [INFO] [stderr] Downloaded pulldown-cmark v0.8.0 [INFO] [stderr] Downloaded syn v1.0.69 [INFO] [stderr] Downloaded tokio v1.5.0 [INFO] [stderr] Downloaded libc v0.2.93 [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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ff0e14cb3ee688b14ad9efeec15033cb5e33185ce92b3995abe2cebd0f92b525 [INFO] running `Command { std: "docker" "start" "-a" "ff0e14cb3ee688b14ad9efeec15033cb5e33185ce92b3995abe2cebd0f92b525", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ff0e14cb3ee688b14ad9efeec15033cb5e33185ce92b3995abe2cebd0f92b525", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff0e14cb3ee688b14ad9efeec15033cb5e33185ce92b3995abe2cebd0f92b525", kill_on_drop: false }` [INFO] [stdout] ff0e14cb3ee688b14ad9efeec15033cb5e33185ce92b3995abe2cebd0f92b525 [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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 96dd68b82971c95737ec84aa5381e4f5b63a05cc26eb588fc2b7b3b1fb974202 [INFO] running `Command { std: "docker" "start" "-a" "96dd68b82971c95737ec84aa5381e4f5b63a05cc26eb588fc2b7b3b1fb974202", 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 serde_derive v1.0.125 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling ucd-trie v0.1.3 [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 ryu v1.0.5 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling error-chain v0.12.4 [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 pest v2.1.3 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling pin-project-lite v0.2.6 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling futures-sink v0.3.14 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling futures-core v0.3.14 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling futures-task v0.3.14 [INFO] [stderr] Compiling bytecount v0.6.2 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling futures-io v0.3.14 [INFO] [stderr] Compiling tokio v1.5.0 [INFO] [stderr] Compiling instant v0.1.9 [INFO] [stderr] Compiling rayon v1.5.0 [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 either v1.6.1 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling parking_lot_core v0.8.3 [INFO] [stderr] Compiling crossbeam-epoch v0.9.3 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling semver-parser v0.10.2 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [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 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 + Send + Sync + 'static)>); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 101 - .push(listener as Box<(dyn AsyncListener + Send + Sync + 'static)>); [INFO] [stdout] 101 + .push(listener as Box + 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 + Send + Sync + 'static)>); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 111 - .push(listener as Box<(dyn ParallelListener + Send + Sync + 'static)>); [INFO] [stdout] 111 + .push(listener as Box + 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 + 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 + Send + Sync + 'static)>; [INFO] [stdout] 125 + let listener = listener as Box + Send + Sync + 'static>; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.76s [INFO] running `Command { std: "docker" "inspect" "96dd68b82971c95737ec84aa5381e4f5b63a05cc26eb588fc2b7b3b1fb974202", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96dd68b82971c95737ec84aa5381e4f5b63a05cc26eb588fc2b7b3b1fb974202", kill_on_drop: false }` [INFO] [stdout] 96dd68b82971c95737ec84aa5381e4f5b63a05cc26eb588fc2b7b3b1fb974202 [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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5f477d8a42ce84f8f8e5804d51d4c1c306ad606c51a1b906b9b99259f9fe883a [INFO] running `Command { std: "docker" "start" "-a" "5f477d8a42ce84f8f8e5804d51d4c1c306ad606c51a1b906b9b99259f9fe883a", kill_on_drop: false }` [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Compiling pulldown-cmark v0.8.0 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling bytecount v0.6.2 [INFO] [stderr] Compiling walkdir v2.3.2 [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 + Send + Sync + 'static)>); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 101 - .push(listener as Box<(dyn AsyncListener + Send + Sync + 'static)>); [INFO] [stdout] 101 + .push(listener as Box + 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 + Send + Sync + 'static)>); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 111 - .push(listener as Box<(dyn ParallelListener + Send + Sync + 'static)>); [INFO] [stdout] 111 + .push(listener as Box + 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 + 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 + Send + Sync + 'static)>; [INFO] [stdout] 125 + let listener = listener as Box + 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 + Send + Sync + 'static)>); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 101 - .push(listener as Box<(dyn AsyncListener + Send + Sync + 'static)>); [INFO] [stdout] 101 + .push(listener as Box + 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 + Send + Sync + 'static)>); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 111 - .push(listener as Box<(dyn ParallelListener + Send + Sync + 'static)>); [INFO] [stdout] 111 + .push(listener as Box + 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 + 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 + Send + Sync + 'static)>; [INFO] [stdout] 125 + let listener = listener as Box + 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" "5f477d8a42ce84f8f8e5804d51d4c1c306ad606c51a1b906b9b99259f9fe883a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f477d8a42ce84f8f8e5804d51d4c1c306ad606c51a1b906b9b99259f9fe883a", kill_on_drop: false }` [INFO] [stdout] 5f477d8a42ce84f8f8e5804d51d4c1c306ad606c51a1b906b9b99259f9fe883a