[INFO] fetching crate tokio-task-queue 7.0.0...
[INFO] testing tokio-task-queue-7.0.0 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] extracting crate tokio-task-queue 7.0.0 into /workspace/builds/worker-0-tc2/source
[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-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tokio-task-queue 7.0.0 on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 24 packages to latest compatible versions
[INFO] [stderr]       Adding async-channel v1.9.0 (available: v2.5.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e70ad40e5250d603bb10e3248659762c95065da13b5002e01310224291b14ce2
[INFO] running `Command { std: "docker" "start" "-a" "e70ad40e5250d603bb10e3248659762c95065da13b5002e01310224291b14ce2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e70ad40e5250d603bb10e3248659762c95065da13b5002e01310224291b14ce2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e70ad40e5250d603bb10e3248659762c95065da13b5002e01310224291b14ce2", kill_on_drop: false }`
[INFO] [stdout] e70ad40e5250d603bb10e3248659762c95065da13b5002e01310224291b14ce2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0cfbc392c12df1aa1227b3918c0fe5667089bdb462a7121cf8f833334ecc3785
[INFO] running `Command { std: "docker" "start" "-a" "0cfbc392c12df1aa1227b3918c0fe5667089bdb462a7121cf8f833334ecc3785", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling futures-sink v0.3.32
[INFO] [stderr]    Compiling event-listener v2.5.3
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]    Compiling async-channel v1.9.0
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling tokio v1.52.3
[INFO] [stderr]    Compiling futures-executor v0.3.32
[INFO] [stderr]    Compiling futures v0.3.32
[INFO] [stderr]    Compiling tokio-interruptible-future v8.2.0
[INFO] [stderr]    Compiling tokio-task-queue v7.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.39s
[INFO] running `Command { std: "docker" "inspect" "0cfbc392c12df1aa1227b3918c0fe5667089bdb462a7121cf8f833334ecc3785", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cfbc392c12df1aa1227b3918c0fe5667089bdb462a7121cf8f833334ecc3785", kill_on_drop: false }`
[INFO] [stdout] 0cfbc392c12df1aa1227b3918c0fe5667089bdb462a7121cf8f833334ecc3785
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7eb27225e8794babd697c38e48d8e0b7dd87b5350550523c1537cde06c3c62e5
[INFO] running `Command { std: "docker" "start" "-a" "7eb27225e8794babd697c38e48d8e0b7dd87b5350550523c1537cde06c3c62e5", 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)]` (part of `#[warn(unused)]`) 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<TaskItem> {
[INFO] [stdout]     |                            ^^^^^ types differ in mutability
[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<Task>;
[INFO] [stdout]     |                        ^^^^^^^^^
[INFO] [stdout]     = note: expected signature `fn(&'life0 mut OurTaskQueue) -> Pin<_>`
[INFO] [stdout]                found signature `fn(&'life0 OurTaskQueue) -> Pin<_>`
[INFO] [stdout] help: change the self-receiver type to match the trait
[INFO] [stdout]     |
[INFO] [stdout] 125 |         async fn next_task(&mut self) -> Option<TaskItem> {
[INFO] [stdout]     |                             +++
[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]     |             ------------------- ^^^^^^^^^^^^^ expected `&mut OurTaskQueue`, found `OurTaskQueue`
[INFO] [stdout]     |             |
[INFO] [stdout]     |             arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> src/tasks_with_regular_pauses.rs:61:8
[INFO] [stdout]     |
[INFO] [stdout]  61 |     fn spawn(&'static mut self, interrupt_notifier: async_channel::Receiver<()>) -> JoinHandle<Result<(), InterruptError>> {
[INFO] [stdout]     |        ^^^^^ -----------------
[INFO] [stdout] help: consider mutably borrowing here
[INFO] [stdout]     |
[INFO] [stdout] 139 |             OurTaskQueue::spawn(&mut queue.clone(), interrupt_notifier_rx);
[INFO] [stdout]     |                                 ++++
[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` (lib test) due to 2 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "7eb27225e8794babd697c38e48d8e0b7dd87b5350550523c1537cde06c3c62e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7eb27225e8794babd697c38e48d8e0b7dd87b5350550523c1537cde06c3c62e5", kill_on_drop: false }`
[INFO] [stdout] 7eb27225e8794babd697c38e48d8e0b7dd87b5350550523c1537cde06c3c62e5
