[INFO] fetching crate asyncnal 0.3.1... [INFO] checking asyncnal-0.3.1 against master#2ca7bcd03b87b52f7055a59b817443b0ac4a530d for pr-150322-1 [INFO] extracting crate asyncnal 0.3.1 into /workspace/builds/worker-3-tc1/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-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate asyncnal 0.3.1 on toolchain 2ca7bcd03b87b52f7055a59b817443b0ac4a530d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2ca7bcd03b87b52f7055a59b817443b0ac4a530d" "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" "+2ca7bcd03b87b52f7055a59b817443b0ac4a530d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded plotters-svg v0.3.7 [INFO] [stderr] Downloaded plotters-backend v0.3.7 [INFO] [stderr] Downloaded cast v0.3.0 [INFO] [stderr] Downloaded ciborium-io v0.2.2 [INFO] [stderr] Downloaded tinytemplate v1.2.1 [INFO] [stderr] Downloaded ciborium-ll v0.2.2 [INFO] [stderr] Downloaded haphazard v0.1.8 [INFO] [stderr] Downloaded anes v0.1.6 [INFO] [stderr] Downloaded ciborium v0.2.2 [INFO] [stderr] Downloaded criterion-plot v0.5.0 [INFO] [stderr] Downloaded plotters v0.3.7 [INFO] [stderr] Downloaded criterion v0.5.1 [INFO] [stderr] Downloaded lfqueue v0.8.1 [INFO] [stderr] Downloaded oorandom v11.1.5 [INFO] [stderr] Downloaded rsevents v0.3.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+2ca7bcd03b87b52f7055a59b817443b0ac4a530d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1de07a0f1986eb2fc7925570545ef71efb26b1e97634f8bc28da6640ee2151b4 [INFO] running `Command { std: "docker" "start" "-a" "1de07a0f1986eb2fc7925570545ef71efb26b1e97634f8bc28da6640ee2151b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1de07a0f1986eb2fc7925570545ef71efb26b1e97634f8bc28da6640ee2151b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1de07a0f1986eb2fc7925570545ef71efb26b1e97634f8bc28da6640ee2151b4", kill_on_drop: false }` [INFO] [stdout] 1de07a0f1986eb2fc7925570545ef71efb26b1e97634f8bc28da6640ee2151b4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+2ca7bcd03b87b52f7055a59b817443b0ac4a530d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4381d645aa931b52d50d87b22d53b81adee625ae677a30bbb2031ab3b37ae6e4 [INFO] running `Command { std: "docker" "start" "-a" "4381d645aa931b52d50d87b22d53b81adee625ae677a30bbb2031ab3b37ae6e4", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Checking futures-sink v0.3.31 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Checking futures-core v0.3.31 [INFO] [stderr] Checking half v2.6.0 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Checking ciborium-io v0.2.2 [INFO] [stderr] Checking futures-task v0.3.31 [INFO] [stderr] Checking plotters-backend v0.3.7 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Checking clap_builder v4.5.40 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking futures-io v0.3.31 [INFO] [stderr] Checking plotters-svg v0.3.7 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking smallvec v1.15.0 [INFO] [stderr] Checking haphazard v0.1.8 [INFO] [stderr] Checking parking_lot_core v0.9.11 [INFO] [stderr] Checking lfqueue v0.8.1 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking is-terminal v0.4.16 [INFO] [stderr] Checking tokio v1.45.1 [INFO] [stderr] Checking plotters v0.3.7 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking clap v4.5.40 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking oorandom v11.1.5 [INFO] [stderr] Checking rsevents v0.3.1 [INFO] [stderr] Checking pollster v0.4.0 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] Checking pin-project v1.1.10 [INFO] [stderr] Checking 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) -> ::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) -> >::Waiter { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking 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) -> ::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) -> >::Waiter { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.48s [INFO] running `Command { std: "docker" "inspect" "4381d645aa931b52d50d87b22d53b81adee625ae677a30bbb2031ab3b37ae6e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4381d645aa931b52d50d87b22d53b81adee625ae677a30bbb2031ab3b37ae6e4", kill_on_drop: false }` [INFO] [stdout] 4381d645aa931b52d50d87b22d53b81adee625ae677a30bbb2031ab3b37ae6e4