[INFO] fetching crate asyncnal 0.3.1...
[INFO] testing asyncnal-0.3.1 against beta-2025-09-21 for beta-1.91-2
[INFO] extracting crate asyncnal 0.3.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate asyncnal 0.3.1
[INFO] finished tweaking crates.io crate asyncnal 0.3.1
[INFO] tweaked toml for crates.io crate asyncnal 0.3.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate asyncnal 0.3.1 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 asyncnal 0.3.1 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] f06d279a048ebc5ef21217ce44d850338edffff39329a0f0fdc7d1c5138a8e13
[INFO] running `Command { std: "docker" "start" "-a" "f06d279a048ebc5ef21217ce44d850338edffff39329a0f0fdc7d1c5138a8e13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f06d279a048ebc5ef21217ce44d850338edffff39329a0f0fdc7d1c5138a8e13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f06d279a048ebc5ef21217ce44d850338edffff39329a0f0fdc7d1c5138a8e13", kill_on_drop: false }`
[INFO] [stdout] f06d279a048ebc5ef21217ce44d850338edffff39329a0f0fdc7d1c5138a8e13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 265e0949b0d4e635c724e2ccfbe912a26aa2701d2203b06a90c5438b0629898c
[INFO] running `Command { std: "docker" "start" "-a" "265e0949b0d4e635c724e2ccfbe912a26aa2701d2203b06a90c5438b0629898c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling haphazard v0.1.8
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling lfqueue v0.8.1
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling pin-project v1.1.10
[INFO] [stderr]    Compiling asyncnal v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `AtomicBool`
[INFO] [stdout]  --> src/atomic.rs:3:30
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use core::sync::atomic::{AtomicBool, AtomicUsize, Ordering::*, AtomicU8, Ordering, AtomicPtr};
[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: `task::Waker`
[INFO] [stdout]  --> src/base/lot.rs:1:33
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::{marker::PhantomData, task::Waker};
[INFO] [stdout]   |                                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Waker`
[INFO] [stdout]  --> src/asyncstd.rs:2:94
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{cell::{Cell, RefCell}, collections::VecDeque, rc::Rc, sync::{Arc}, task::{Context, Waker}};
[INFO] [stdout]   |                                                                                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/base/lot.rs:71:8
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub trait AsyncLotSignature: Default {
[INFO] [stdout]    |           ----------------- associated function in this trait
[INFO] [stdout] ...
[INFO] [stdout] 71 |     fn new() -> Self;
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_null` and `set_null` are never used
[INFO] [stdout]    --> src/base/event.rs:138:12
[INFO] [stdout]     |
[INFO] [stdout] 125 | impl EventWaker {
[INFO] [stdout]     | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 138 |     pub fn is_null(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 141 |     pub fn set_null(&self) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/asyncstd.rs:149:17
[INFO] [stdout]     |
[INFO] [stdout] 149 |     pub fn wait(&self) -> <Self as EventSetter>::Waiter {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 149 |     pub fn wait(&self) -> <Self as EventSetter<'_>>::Waiter {
[INFO] [stdout]     |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.36s
[INFO] running `Command { std: "docker" "inspect" "265e0949b0d4e635c724e2ccfbe912a26aa2701d2203b06a90c5438b0629898c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "265e0949b0d4e635c724e2ccfbe912a26aa2701d2203b06a90c5438b0629898c", kill_on_drop: false }`
[INFO] [stdout] 265e0949b0d4e635c724e2ccfbe912a26aa2701d2203b06a90c5438b0629898c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] a8f59896a6bcada11f1d3bac080ad5009909fc522f923a9cdf41722b396a5601
[INFO] running `Command { std: "docker" "start" "-a" "a8f59896a6bcada11f1d3bac080ad5009909fc522f923a9cdf41722b396a5601", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling half v2.6.0
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling clap_builder v4.5.40
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling smallvec v1.15.0
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling tokio v1.45.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling pollster v0.4.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling is-terminal v0.4.16
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling rsevents v0.3.1
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling clap v4.5.40
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling pin-project v1.1.10
[INFO] [stderr]    Compiling asyncnal v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `AtomicBool`
[INFO] [stdout]  --> src/atomic.rs:3:30
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use core::sync::atomic::{AtomicBool, AtomicUsize, Ordering::*, AtomicU8, Ordering, AtomicPtr};
[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: `task::Waker`
[INFO] [stdout]  --> src/base/lot.rs:1:33
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::{marker::PhantomData, task::Waker};
[INFO] [stdout]   |                                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Waker`
[INFO] [stdout]  --> src/asyncstd.rs:2:94
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{cell::{Cell, RefCell}, collections::VecDeque, rc::Rc, sync::{Arc}, task::{Context, Waker}};
[INFO] [stdout]   |                                                                                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/base/lot.rs:71:8
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub trait AsyncLotSignature: Default {
[INFO] [stdout]    |           ----------------- associated function in this trait
[INFO] [stdout] ...
[INFO] [stdout] 71 |     fn new() -> Self;
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_null` and `set_null` are never used
[INFO] [stdout]    --> src/base/event.rs:138:12
[INFO] [stdout]     |
[INFO] [stdout] 125 | impl EventWaker {
[INFO] [stdout]     | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 138 |     pub fn is_null(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 141 |     pub fn set_null(&self) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/asyncstd.rs:149:17
[INFO] [stdout]     |
[INFO] [stdout] 149 |     pub fn wait(&self) -> <Self as EventSetter>::Waiter {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 149 |     pub fn wait(&self) -> <Self as EventSetter<'_>>::Waiter {
[INFO] [stdout]     |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stdout] warning: unused import: `AtomicBool`
[INFO] [stdout]  --> src/atomic.rs:3:30
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use core::sync::atomic::{AtomicBool, AtomicUsize, Ordering::*, AtomicU8, Ordering, AtomicPtr};
[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: `task::Waker`
[INFO] [stdout]  --> src/base/lot.rs:1:33
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::{marker::PhantomData, task::Waker};
[INFO] [stdout]   |                                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Waker`
[INFO] [stdout]  --> src/asyncstd.rs:2:94
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{cell::{Cell, RefCell}, collections::VecDeque, rc::Rc, sync::{Arc}, task::{Context, Waker}};
[INFO] [stdout]   |                                                                                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/base/lot.rs:71:8
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub trait AsyncLotSignature: Default {
[INFO] [stdout]    |           ----------------- associated function in this trait
[INFO] [stdout] ...
[INFO] [stdout] 71 |     fn new() -> Self;
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_null` and `set_null` are never used
[INFO] [stdout]    --> src/base/event.rs:138:12
[INFO] [stdout]     |
[INFO] [stdout] 125 | impl EventWaker {
[INFO] [stdout]     | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 138 |     pub fn is_null(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 141 |     pub fn set_null(&self) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/asyncstd.rs:149:17
[INFO] [stdout]     |
[INFO] [stdout] 149 |     pub fn wait(&self) -> <Self as EventSetter>::Waiter {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 149 |     pub fn wait(&self) -> <Self as EventSetter<'_>>::Waiter {
[INFO] [stdout]     |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 18.33s
[INFO] running `Command { std: "docker" "inspect" "a8f59896a6bcada11f1d3bac080ad5009909fc522f923a9cdf41722b396a5601", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8f59896a6bcada11f1d3bac080ad5009909fc522f923a9cdf41722b396a5601", kill_on_drop: false }`
[INFO] [stdout] a8f59896a6bcada11f1d3bac080ad5009909fc522f923a9cdf41722b396a5601
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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", kill_on_drop: false }`
[INFO] [stdout] 7ccc498d2716c9b1821af6928f92d17b655e44ad30ffc5e8895fb7dd891039b7
[INFO] running `Command { std: "docker" "start" "-a" "7ccc498d2716c9b1821af6928f92d17b655e44ad30ffc5e8895fb7dd891039b7", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `AtomicBool`
[INFO] [stderr]  --> src/atomic.rs:3:30
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub use core::sync::atomic::{AtomicBool, AtomicUsize, Ordering::*, AtomicU8, Ordering, AtomicPtr};
[INFO] [stderr]   |                              ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `task::Waker`
[INFO] [stderr]  --> src/base/lot.rs:1:33
[INFO] [stderr]   |
[INFO] [stderr] 1 | use core::{marker::PhantomData, task::Waker};
[INFO] [stderr]   |                                 ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Waker`
[INFO] [stderr]  --> src/asyncstd.rs:2:94
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::{cell::{Cell, RefCell}, collections::VecDeque, rc::Rc, sync::{Arc}, task::{Context, Waker}};
[INFO] [stderr]   |                                                                                              ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/base/lot.rs:71:8
[INFO] [stderr]    |
[INFO] [stderr] 68 | pub trait AsyncLotSignature: Default {
[INFO] [stderr]    |           ----------------- associated function in this trait
[INFO] [stderr] ...
[INFO] [stderr] 71 |     fn new() -> Self;
[INFO] [stderr]    |        ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: methods `is_null` and `set_null` are never used
[INFO] [stderr]    --> src/base/event.rs:138:12
[INFO] [stderr]     |
[INFO] [stderr] 125 | impl EventWaker {
[INFO] [stderr]     | --------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 138 |     pub fn is_null(&self) -> bool {
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 141 |     pub fn set_null(&self) {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/asyncstd.rs:149:17
[INFO] [stderr]     |
[INFO] [stderr] 149 |     pub fn wait(&self) -> <Self as EventSetter>::Waiter {
[INFO] [stderr]     |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 149 |     pub fn wait(&self) -> <Self as EventSetter<'_>>::Waiter {
[INFO] [stderr]     |                                               ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `asyncnal` (lib) generated 6 warnings (run `cargo fix --lib -p asyncnal` to apply 4 suggestions)
[INFO] [stderr] warning: `asyncnal` (lib test) generated 6 warnings (6 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/asyncnal-eab1e85e615ac93f)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stderr] tcache_thread_shutdown(): unaligned tcache chunk detected
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/asyncnal-eab1e85e615ac93f` (signal: 6, SIGABRT: process abort signal)
[INFO] [stdout] test tests::test_event_hotpath ... 
[INFO] running `Command { std: "docker" "inspect" "7ccc498d2716c9b1821af6928f92d17b655e44ad30ffc5e8895fb7dd891039b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ccc498d2716c9b1821af6928f92d17b655e44ad30ffc5e8895fb7dd891039b7", kill_on_drop: false }`
[INFO] [stdout] 7ccc498d2716c9b1821af6928f92d17b655e44ad30ffc5e8895fb7dd891039b7
