[INFO] fetching crate timer-deque-rs 0.4.0...
[INFO] building timer-deque-rs-0.4.0 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate timer-deque-rs 0.4.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate timer-deque-rs 0.4.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate timer-deque-rs 0.4.0
[INFO] tweaked toml for crates.io crate timer-deque-rs 0.4.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate timer-deque-rs 0.4.0 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate timer-deque-rs 0.4.0 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2f3d3e5942df4f65db45e1df5e43cf3ee62525c2b999a392cadd7f236cbf094f
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[INFO] running `Command { std: "docker" "inspect" "2f3d3e5942df4f65db45e1df5e43cf3ee62525c2b999a392cadd7f236cbf094f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f3d3e5942df4f65db45e1df5e43cf3ee62525c2b999a392cadd7f236cbf094f", kill_on_drop: false }`
[INFO] [stdout] 2f3d3e5942df4f65db45e1df5e43cf3ee62525c2b999a392cadd7f236cbf094f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dc0559f58b2202bd9e08608cd4e47c1aaad88a182add33cab5e3fdd2bb75beeb
[INFO] running `Command { std: "docker" "start" "-a" "dc0559f58b2202bd9e08608cd4e47c1aaad88a182add33cab5e3fdd2bb75beeb", kill_on_drop: false }`
[INFO] [stderr]    Compiling iana-time-zone v0.1.63
[INFO] [stderr]    Compiling bitflags v2.9.4
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling chrono v0.4.41
[INFO] [stderr]    Compiling timer-deque-rs v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `is_valid` is never used
[INFO] [stdout]    --> src/deque_timeout/timer_tickets.rs:257:8
[INFO] [stdout]     |
[INFO] [stdout] 254 | impl<MODE: OrderedTimerDequeMode> TimerDequeueTicketIssuer<MODE>
[INFO] [stdout]     | ---------------------------------------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 257 |     fn is_valid(&self) -> bool
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `async fn` in public traits is discouraged as auto trait bounds cannot be specified
[INFO] [stdout]   --> src/deque_timeout/timer_signal.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     async fn a_sig_timeout(&mut self) -> Result<(), Self::TimeoutErr>
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: you can suppress this lint if you plan to use the trait only in your own code, or do not care about auto traits like `Send` on the `Future`
[INFO] [stdout]    = note: `#[warn(async_fn_in_trait)]` on by default
[INFO] [stdout] help: you can alternatively desugar to a normal `fn` that returns `impl Future` and add any desired bounds such as `Send`, but these cannot be relaxed without a breaking API change
[INFO] [stdout]    |
[INFO] [stdout] 57 ~     fn a_sig_timeout(&mut self) -> impl std::future::Future<Output = Result<(), Self::TimeoutErr>> + Send
[INFO] [stdout] 58 |     where Self: Sized
[INFO] [stdout] 59 ~     {async {
[INFO] [stdout] 60 |         return Ok(());
[INFO] [stdout] 61 ~     } }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.30s
[INFO] running `Command { std: "docker" "inspect" "dc0559f58b2202bd9e08608cd4e47c1aaad88a182add33cab5e3fdd2bb75beeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc0559f58b2202bd9e08608cd4e47c1aaad88a182add33cab5e3fdd2bb75beeb", kill_on_drop: false }`
[INFO] [stdout] dc0559f58b2202bd9e08608cd4e47c1aaad88a182add33cab5e3fdd2bb75beeb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73878abe2d676fc23fc399d953f91e5771c7f514bb1e1483dd5b73bdc3bab091
[INFO] running `Command { std: "docker" "start" "-a" "73878abe2d676fc23fc399d953f91e5771c7f514bb1e1483dd5b73bdc3bab091", kill_on_drop: false }`
[INFO] [stderr]    Compiling socket2 v0.6.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.6
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stdout] warning: method `is_valid` is never used
[INFO] [stdout]    --> src/deque_timeout/timer_tickets.rs:257:8
[INFO] [stdout]     |
[INFO] [stdout] 254 | impl<MODE: OrderedTimerDequeMode> TimerDequeueTicketIssuer<MODE>
[INFO] [stdout]     | ---------------------------------------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 257 |     fn is_valid(&self) -> bool
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `async fn` in public traits is discouraged as auto trait bounds cannot be specified
[INFO] [stdout]   --> src/deque_timeout/timer_signal.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     async fn a_sig_timeout(&mut self) -> Result<(), Self::TimeoutErr>
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: you can suppress this lint if you plan to use the trait only in your own code, or do not care about auto traits like `Send` on the `Future`
[INFO] [stdout]    = note: `#[warn(async_fn_in_trait)]` on by default
[INFO] [stdout] help: you can alternatively desugar to a normal `fn` that returns `impl Future` and add any desired bounds such as `Send`, but these cannot be relaxed without a breaking API change
[INFO] [stdout]    |
[INFO] [stdout] 57 ~     fn a_sig_timeout(&mut self) -> impl std::future::Future<Output = Result<(), Self::TimeoutErr>> + Send
[INFO] [stdout] 58 |     where Self: Sized
[INFO] [stdout] 59 ~     {async {
[INFO] [stdout] 60 |         return Ok(());
[INFO] [stdout] 61 ~     } }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling async-stream v0.3.6
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling tokio-stream v0.1.17
[INFO] [stderr]    Compiling tokio-test v0.4.4
[INFO] [stderr]    Compiling timer-deque-rs v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `rcv_a`
[INFO] [stdout]    --> examples/periodic_task_sync/periodic_task_sync.rs:122:16
[INFO] [stdout]     |
[INFO] [stdout] 122 |             Ok(rcv_a) => 
[INFO] [stdout]     |                ^^^^^ help: if this is intentional, prefix it with an underscore: `_rcv_a`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rcv_a`
[INFO] [stdout]    --> examples/periodic_task_sync/periodic_task_sync.rs:142:16
[INFO] [stdout]     |
[INFO] [stdout] 142 |             Ok(rcv_a) => 
[INFO] [stdout]     |                ^^^^^ help: if this is intentional, prefix it with an underscore: `_rcv_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rcv_a`
[INFO] [stdout]    --> examples/periodic_task_sync/periodic_task_sync.rs:158:16
[INFO] [stdout]     |
[INFO] [stdout] 158 |             Ok(rcv_a) => 
[INFO] [stdout]     |                ^^^^^ help: if this is intentional, prefix it with an underscore: `_rcv_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]     --> src/periodic_task/sync_tasks.rs:1650:17
[INFO] [stdout]      |
[INFO] [stdout] 1650 |         assert!((a_cnt[2] == 10 || a_cnt[2] == 11));
[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] 1650 -         assert!((a_cnt[2] == 10 || a_cnt[2] == 11));
[INFO] [stdout] 1650 +         assert!( a_cnt[2] == 10 || a_cnt[2] == 11);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]     --> src/periodic_task/sync_tasks.rs:1737:17
[INFO] [stdout]      |
[INFO] [stdout] 1737 |         assert!((a_cnt[2] == 10 || a_cnt[2] == 11));
[INFO] [stdout]      |                 ^                                ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 1737 -         assert!((a_cnt[2] == 10 || a_cnt[2] == 11));
[INFO] [stdout] 1737 +         assert!( a_cnt[2] == 10 || a_cnt[2] == 11);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `collections::VecDeque`
[INFO] [stdout]    --> src/deque_timeout/timer_signal.rs:602:30
[INFO] [stdout]     |
[INFO] [stdout] 602 |     use std::{cmp::Ordering, collections::VecDeque, fmt, sync::mpsc::{self, SendError, Sender}, time::{Duration, Instant}};
[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: `PollResult`
[INFO] [stdout]  --> src/tests.rs:3:97
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::{common, deque_timeout::OrderdTimerDequeOnce, timer_portable::{poll::{PollEventType, PollResult}, timer::{AbsoluteTime, Relati...
[INFO] [stdout]   |                                                                                                 ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]    --> src/timer_portable/linux/timer_fd_linux.rs:589:13
[INFO] [stdout]     |
[INFO] [stdout] 589 |         let s = Instant::now();
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_valid` is never used
[INFO] [stdout]    --> src/deque_timeout/timer_tickets.rs:257:8
[INFO] [stdout]     |
[INFO] [stdout] 254 | impl<MODE: OrderedTimerDequeMode> TimerDequeueTicketIssuer<MODE>
[INFO] [stdout]     | ---------------------------------------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 257 |     fn is_valid(&self) -> bool
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `async fn` in public traits is discouraged as auto trait bounds cannot be specified
[INFO] [stdout]   --> src/deque_timeout/timer_signal.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     async fn a_sig_timeout(&mut self) -> Result<(), Self::TimeoutErr>
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: you can suppress this lint if you plan to use the trait only in your own code, or do not care about auto traits like `Send` on the `Future`
[INFO] [stdout]    = note: `#[warn(async_fn_in_trait)]` on by default
[INFO] [stdout] help: you can alternatively desugar to a normal `fn` that returns `impl Future` and add any desired bounds such as `Send`, but these cannot be relaxed without a breaking API change
[INFO] [stdout]    |
[INFO] [stdout] 57 ~     fn a_sig_timeout(&mut self) -> impl std::future::Future<Output = Result<(), Self::TimeoutErr>> + Send
[INFO] [stdout] 58 |     where Self: Sized
[INFO] [stdout] 59 ~     {async {
[INFO] [stdout] 60 |         return Ok(());
[INFO] [stdout] 61 ~     } }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 12.11s
[INFO] running `Command { std: "docker" "inspect" "73878abe2d676fc23fc399d953f91e5771c7f514bb1e1483dd5b73bdc3bab091", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73878abe2d676fc23fc399d953f91e5771c7f514bb1e1483dd5b73bdc3bab091", kill_on_drop: false }`
[INFO] [stdout] 73878abe2d676fc23fc399d953f91e5771c7f514bb1e1483dd5b73bdc3bab091
