[INFO] fetching crate tokio-task-queue 7.0.0... [INFO] testing tokio-task-queue-7.0.0 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate tokio-task-queue 7.0.0 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate tokio-task-queue 7.0.0 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate tokio-task-queue 7.0.0 [INFO] finished tweaking crates.io crate tokio-task-queue 7.0.0 [INFO] tweaked toml for crates.io crate tokio-task-queue 7.0.0 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 83f1eb5b0b9f51a5be86e72c7b3084627dfb9941308954fd75f9c360efef1018 [INFO] running `Command { std: "docker" "start" "-a" "83f1eb5b0b9f51a5be86e72c7b3084627dfb9941308954fd75f9c360efef1018", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "83f1eb5b0b9f51a5be86e72c7b3084627dfb9941308954fd75f9c360efef1018", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "83f1eb5b0b9f51a5be86e72c7b3084627dfb9941308954fd75f9c360efef1018", kill_on_drop: false }` [INFO] [stdout] 83f1eb5b0b9f51a5be86e72c7b3084627dfb9941308954fd75f9c360efef1018 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bc2d65cba9245024548c3e701db0d765572ff71124a4e07283d586fc6d550150 [INFO] running `Command { std: "docker" "start" "-a" "bc2d65cba9245024548c3e701db0d765572ff71124a4e07283d586fc6d550150", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling libc v0.2.123 [INFO] [stderr] Compiling pin-project-lite v0.2.8 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling futures-sink v0.3.21 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling slab v0.4.6 [INFO] [stderr] Compiling futures-io v0.3.21 [INFO] [stderr] Compiling cache-padded v1.2.0 [INFO] [stderr] Compiling async-trait v0.1.53 [INFO] [stderr] Compiling event-listener v2.5.2 [INFO] [stderr] Compiling concurrent-queue v1.2.2 [INFO] [stderr] Compiling async-channel v1.6.1 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling tokio v1.17.0 [INFO] [stderr] Compiling futures-executor v0.3.21 [INFO] [stderr] Compiling futures v0.3.21 [INFO] [stderr] Compiling tokio-interruptible-future v8.0.0 [INFO] [stderr] Compiling tokio-task-queue v7.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.82s [INFO] running `Command { std: "docker" "inspect" "bc2d65cba9245024548c3e701db0d765572ff71124a4e07283d586fc6d550150", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc2d65cba9245024548c3e701db0d765572ff71124a4e07283d586fc6d550150", kill_on_drop: false }` [INFO] [stdout] bc2d65cba9245024548c3e701db0d765572ff71124a4e07283d586fc6d550150 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 04beeca28478e4641fa0e07660a75a8d0db0aee6dd506edeb5ac3237baf564c2 [INFO] running `Command { std: "docker" "start" "-a" "04beeca28478e4641fa0e07660a75a8d0db0aee6dd506edeb5ac3237baf564c2", kill_on_drop: false }` [INFO] [stderr] Compiling tokio-task-queue v7.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> src/tasks_with_regular_pauses.rs:94:9 [INFO] [stdout] | [INFO] [stdout] 94 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio::sync::Mutex` [INFO] [stdout] --> src/tasks_with_regular_pauses.rs:97:9 [INFO] [stdout] | [INFO] [stdout] 97 | use tokio::sync::Mutex; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0053]: method `next_task` has an incompatible type for trait [INFO] [stdout] --> src/tasks_with_regular_pauses.rs:125:28 [INFO] [stdout] | [INFO] [stdout] 125 | async fn next_task(&self) -> Option { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | types differ in mutability [INFO] [stdout] | help: change the self-receiver type to match the trait: `self: &'life0 mut OurTaskQueue` [INFO] [stdout] | [INFO] [stdout] note: type in trait [INFO] [stdout] --> src/tasks_with_regular_pauses.rs:38:24 [INFO] [stdout] | [INFO] [stdout] 38 | async fn next_task(&mut self) -> Option; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] = note: expected fn pointer `fn(&'life0 mut OurTaskQueue) -> Pin<_>` [INFO] [stdout] found fn pointer `fn(&'life0 OurTaskQueue) -> Pin<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/tasks_with_regular_pauses.rs:139:33 [INFO] [stdout] | [INFO] [stdout] 139 | OurTaskQueue::spawn(queue.clone(), interrupt_notifier_rx); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | expected `&mut OurTaskQueue`, found struct `OurTaskQueue` [INFO] [stdout] | help: consider mutably borrowing here: `&mut queue` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0053, E0308. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0053`. [INFO] [stdout] [INFO] [stderr] error: could not compile `tokio-task-queue` due to 3 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "04beeca28478e4641fa0e07660a75a8d0db0aee6dd506edeb5ac3237baf564c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04beeca28478e4641fa0e07660a75a8d0db0aee6dd506edeb5ac3237baf564c2", kill_on_drop: false }` [INFO] [stdout] 04beeca28478e4641fa0e07660a75a8d0db0aee6dd506edeb5ac3237baf564c2