[INFO] cloning repository https://github.com/zesterer/flume [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zesterer/flume" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzesterer%2Fflume", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzesterer%2Fflume'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fcf384956a7badd003c4eca43da5174f4e0c86a0 [INFO] testing zesterer/flume against master#61223975d46f794466efa832bc7562b9707ecc46+rustflags=-Copt-level=3 for pr-121282 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzesterer%2Fflume" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/zesterer/flume on toolchain 61223975d46f794466efa832bc7562b9707ecc46 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+61223975d46f794466efa832bc7562b9707ecc46" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/zesterer/flume [INFO] finished tweaking git repo https://github.com/zesterer/flume [INFO] tweaked toml for git repo https://github.com/zesterer/flume written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+61223975d46f794466efa832bc7562b9707ecc46" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+61223975d46f794466efa832bc7562b9707ecc46" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded event-listener v5.2.0 [INFO] [stderr] Downloaded half v1.8.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+61223975d46f794466efa832bc7562b9707ecc46" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9d7ab79b0bac9e56fff30c97ab1e21245cb9daa5dcfa905ba3d04dbd909b3f63 [INFO] running `Command { std: "docker" "start" "-a" "9d7ab79b0bac9e56fff30c97ab1e21245cb9daa5dcfa905ba3d04dbd909b3f63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9d7ab79b0bac9e56fff30c97ab1e21245cb9daa5dcfa905ba3d04dbd909b3f63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d7ab79b0bac9e56fff30c97ab1e21245cb9daa5dcfa905ba3d04dbd909b3f63", kill_on_drop: false }` [INFO] [stdout] 9d7ab79b0bac9e56fff30c97ab1e21245cb9daa5dcfa905ba3d04dbd909b3f63 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Copt-level=3" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+61223975d46f794466efa832bc7562b9707ecc46" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f33627dab7e4f3158444e88321387e98427551e0180e9e5325299cb21c7bc40f [INFO] running `Command { std: "docker" "start" "-a" "f33627dab7e4f3158444e88321387e98427551e0180e9e5325299cb21c7bc40f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling futures-core v0.3.30 [INFO] [stderr] Compiling futures-sink v0.3.30 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling spin v0.9.8 [INFO] [stderr] Compiling getrandom v0.2.12 [INFO] [stderr] Compiling nanorand v0.7.0 [INFO] [stderr] Compiling flume v0.11.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `PhantomData` is imported redundantly [INFO] [stdout] --> src/select.rs:5:21 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::*; [INFO] [stdout] | -------- the item `PhantomData` is already imported here [INFO] [stdout] 4 | use spin1::Mutex as Spinlock; [INFO] [stdout] 5 | use std::{any::Any, marker::PhantomData}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.88s [INFO] running `Command { std: "docker" "inspect" "f33627dab7e4f3158444e88321387e98427551e0180e9e5325299cb21c7bc40f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f33627dab7e4f3158444e88321387e98427551e0180e9e5325299cb21c7bc40f", kill_on_drop: false }` [INFO] [stdout] f33627dab7e4f3158444e88321387e98427551e0180e9e5325299cb21c7bc40f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Copt-level=3" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+61223975d46f794466efa832bc7562b9707ecc46" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9e4ee73897bb903e54ef685055e28bc5ebc8f9c5e313be88bd6bf98db0d3e0f4 [INFO] running `Command { std: "docker" "start" "-a" "9e4ee73897bb903e54ef685055e28bc5ebc8f9c5e313be88bd6bf98db0d3e0f4", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling futures-io v0.3.30 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Compiling fastrand v2.0.1 [INFO] [stderr] Compiling rustix v0.38.31 [INFO] [stderr] Compiling tracing-core v0.1.32 [INFO] [stderr] Compiling bitflags v2.4.2 [INFO] [stderr] Compiling tracing v0.1.40 [INFO] [stderr] Compiling futures-lite v2.2.0 [INFO] [stderr] Compiling linux-raw-sys v0.4.13 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Compiling concurrent-queue v2.4.0 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling event-listener v4.0.3 [INFO] [stderr] Compiling syn v2.0.52 [INFO] [stderr] Compiling value-bag v1.7.0 [INFO] [stderr] Compiling event-listener-strategy v0.4.0 [INFO] [stderr] Compiling async-lock v3.3.0 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Compiling event-listener v5.2.0 [INFO] [stderr] Compiling polling v2.8.0 [INFO] [stderr] Compiling event-listener v2.5.3 [INFO] [stderr] Compiling rustix v0.37.27 [INFO] [stderr] Compiling event-listener-strategy v0.5.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling async-io v1.13.0 [INFO] [stderr] Compiling ryu v1.0.17 [INFO] [stderr] Compiling serde_json v1.0.114 [INFO] [stderr] Compiling waker-fn v1.1.1 [INFO] [stderr] Compiling async-task v4.7.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling either v1.10.0 [INFO] [stderr] Compiling fastrand v1.9.0 [INFO] [stderr] Compiling linux-raw-sys v0.3.8 [INFO] [stderr] Compiling atomic-waker v1.1.2 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling itoa v1.0.10 [INFO] [stderr] Compiling piper v0.2.1 [INFO] [stderr] Compiling futures-lite v1.13.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.5 [INFO] [stderr] Compiling async-channel v2.2.0 [INFO] [stderr] Compiling async-lock v2.8.0 [INFO] [stderr] Compiling futures-channel v0.3.30 [INFO] [stderr] Compiling signal-hook-registry v1.4.1 [INFO] [stderr] Compiling socket2 v0.4.10 [INFO] [stderr] Compiling futures-task v0.3.30 [INFO] [stderr] Compiling unicode-width v0.1.11 [INFO] [stderr] Compiling plotters-backend v0.3.5 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling plotters-svg v0.3.5 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling polling v3.5.0 [INFO] [stderr] Compiling async-io v2.3.1 [INFO] [stderr] Compiling regex-automata v0.4.5 [INFO] [stderr] Compiling blocking v1.5.1 [INFO] [stderr] Compiling async-signal v0.2.5 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling async-executor v1.8.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling event-listener v3.1.0 [INFO] [stderr] Compiling csv-core v0.1.11 [INFO] [stderr] Compiling half v1.8.3 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling walkdir v2.4.0 [INFO] [stderr] Compiling criterion-plot v0.4.5 [INFO] [stderr] Compiling async-global-executor v2.4.1 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling async-process v1.8.1 [INFO] [stderr] Compiling csv v1.3.0 [INFO] [stderr] Compiling rayon v1.9.0 [INFO] [stderr] Compiling regex v1.10.3 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling plotters v0.3.5 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling async-channel v1.9.0 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling crossbeam-channel v0.5.12 [INFO] [stdout] warning: the item `PhantomData` is imported redundantly [INFO] [stdout] --> src/select.rs:5:21 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::*; [INFO] [stdout] | -------- the item `PhantomData` is already imported here [INFO] [stdout] 4 | use spin1::Mutex as Spinlock; [INFO] [stdout] 5 | use std::{any::Any, marker::PhantomData}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling async-attributes v1.1.2 [INFO] [stderr] Compiling futures-util v0.3.30 [INFO] [stderr] Compiling async-std v1.12.0 [INFO] [stderr] Compiling futures-executor v0.3.30 [INFO] [stderr] Compiling tokio v1.36.0 [INFO] [stderr] Compiling futures v0.3.30 [INFO] [stderr] Compiling criterion v0.3.6 [INFO] [stderr] Compiling flume v0.11.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `RecvError` [INFO] [stdout] --> tests/zero.rs:13:13 [INFO] [stdout] | [INFO] [stdout] 13 | use flume::{RecvError, RecvTimeoutError, TryRecvError}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `RecvError` [INFO] [stdout] --> tests/list.rs:13:13 [INFO] [stdout] | [INFO] [stdout] 13 | use flume::{RecvError, RecvTimeoutError, TryRecvError}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `RecvError` [INFO] [stdout] --> tests/array.rs:13:13 [INFO] [stdout] | [INFO] [stdout] 13 | use flume::{RecvError, RecvTimeoutError, TryRecvError}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `PhantomData` is imported redundantly [INFO] [stdout] --> src/select.rs:5:21 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::*; [INFO] [stdout] | -------- the item `PhantomData` is already imported here [INFO] [stdout] 4 | use spin1::Mutex as Spinlock; [INFO] [stdout] 5 | use std::{any::Any, marker::PhantomData}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `item` [INFO] [stdout] --> tests/stream.rs:248:24 [INFO] [stdout] | [INFO] [stdout] 248 | .for_each(|item| async move {}); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_item` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> tests/stream.rs:37:9 [INFO] [stdout] | [INFO] [stdout] 37 | tx.send(42); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 37 | let _ = tx.send(42); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> tests/basic.rs:357:28 [INFO] [stdout] | [INFO] [stdout] 357 | struct MessageWithoutDebug(u32); [INFO] [stdout] | ------------------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 357 | struct MessageWithoutDebug(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Duration` is imported redundantly [INFO] [stdout] --> tests/mpsc.rs:195:21 [INFO] [stdout] | [INFO] [stdout] 191 | use super::*; [INFO] [stdout] | -------- the item `Duration` is already imported here [INFO] [stdout] ... [INFO] [stdout] 195 | use std::time::{Duration, Instant}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Duration` is imported redundantly [INFO] [stdout] --> tests/mpsc.rs:964:9 [INFO] [stdout] | [INFO] [stdout] 960 | use super::*; [INFO] [stdout] | -------- the item `Duration` is already imported here [INFO] [stdout] ... [INFO] [stdout] 964 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> tests/mpsc.rs:1689:34 [INFO] [stdout] | [INFO] [stdout] 1689 | _bar = rx2.recv() => { panic!() } [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 1689 - _bar = rx2.recv() => { panic!() } [INFO] [stdout] 1689 + _bar = rx2.recv() => panic!() [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> tests/mpsc.rs:1693:34 [INFO] [stdout] | [INFO] [stdout] 1693 | _foo = rx1.recv() => { panic!() }, [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 1693 - _foo = rx1.recv() => { panic!() }, [INFO] [stdout] 1693 + _foo = rx1.recv() => panic!(), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> tests/mpsc.rs:1694:33 [INFO] [stdout] | [INFO] [stdout] 1694 | bar = rx2.recv() => { assert_eq!(bar.unwrap(), 2) } [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 1694 - bar = rx2.recv() => { assert_eq!(bar.unwrap(), 2) } [INFO] [stdout] 1694 + bar = rx2.recv() => assert_eq!(bar.unwrap(), 2) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> tests/mpsc.rs:1699:34 [INFO] [stdout] | [INFO] [stdout] 1699 | _bar = rx2.recv() => { panic!() } [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 1699 - _bar = rx2.recv() => { panic!() } [INFO] [stdout] 1699 + _bar = rx2.recv() => panic!() [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> tests/mpsc.rs:1716:34 [INFO] [stdout] | [INFO] [stdout] 1716 | _foo = rx1.recv() => { panic!("1") }, [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 1716 - _foo = rx1.recv() => { panic!("1") }, [INFO] [stdout] 1716 + _foo = rx1.recv() => panic!("1"), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> tests/mpsc.rs:1717:34 [INFO] [stdout] | [INFO] [stdout] 1717 | _foo = rx2.recv() => { panic!("2") }, [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 1717 - _foo = rx2.recv() => { panic!("2") }, [INFO] [stdout] 1717 + _foo = rx2.recv() => panic!("2"), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> tests/mpsc.rs:1718:34 [INFO] [stdout] | [INFO] [stdout] 1718 | _foo = rx3.recv() => { panic!("3") }, [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 1718 - _foo = rx3.recv() => { panic!("3") }, [INFO] [stdout] 1718 + _foo = rx3.recv() => panic!("3"), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> tests/mpsc.rs:1719:34 [INFO] [stdout] | [INFO] [stdout] 1719 | _foo = rx4.recv() => { panic!("4") }, [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 1719 - _foo = rx4.recv() => { panic!("4") }, [INFO] [stdout] 1719 + _foo = rx4.recv() => panic!("4"), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> tests/mpsc.rs:1731:33 [INFO] [stdout] | [INFO] [stdout] 1731 | _a1 = rx1.recv() => { panic!() }, [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 1731 - _a1 = rx1.recv() => { panic!() }, [INFO] [stdout] 1731 + _a1 = rx1.recv() => panic!(), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> tests/mpsc.rs:1755:32 [INFO] [stdout] | [INFO] [stdout] 1755 | _b = rx2.recv() => { panic!() } [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 1755 - _b = rx2.recv() => { panic!() } [INFO] [stdout] 1755 + _b = rx2.recv() => panic!() [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> tests/mpsc.rs:1759:31 [INFO] [stdout] | [INFO] [stdout] 1759 | a = rx1.recv() => { assert!(a.is_err()) }, [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 1759 - a = rx1.recv() => { assert!(a.is_err()) }, [INFO] [stdout] 1759 + a = rx1.recv() => assert!(a.is_err()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> tests/mpsc.rs:1760:32 [INFO] [stdout] | [INFO] [stdout] 1760 | _b = rx2.recv() => { panic!() } [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 1760 - _b = rx2.recv() => { panic!() } [INFO] [stdout] 1760 + _b = rx2.recv() => panic!() [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 37s [INFO] running `Command { std: "docker" "inspect" "9e4ee73897bb903e54ef685055e28bc5ebc8f9c5e313be88bd6bf98db0d3e0f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9e4ee73897bb903e54ef685055e28bc5ebc8f9c5e313be88bd6bf98db0d3e0f4", kill_on_drop: false }` [INFO] [stdout] 9e4ee73897bb903e54ef685055e28bc5ebc8f9c5e313be88bd6bf98db0d3e0f4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Copt-level=3" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+61223975d46f794466efa832bc7562b9707ecc46" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 16097fb3a2ba08279251a02ab894dbb8472776c847336141ebffc58c5043ea85 [INFO] running `Command { std: "docker" "start" "-a" "16097fb3a2ba08279251a02ab894dbb8472776c847336141ebffc58c5043ea85", kill_on_drop: false }` [INFO] [stderr] warning: the item `PhantomData` is imported redundantly [INFO] [stderr] --> src/select.rs:5:21 [INFO] [stderr] | [INFO] [stderr] 3 | use crate::*; [INFO] [stderr] | -------- the item `PhantomData` is already imported here [INFO] [stderr] 4 | use spin1::Mutex as Spinlock; [INFO] [stderr] 5 | use std::{any::Any, marker::PhantomData}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `flume` (lib) generated 1 warning [INFO] [stderr] warning: unused import: `RecvError` [INFO] [stderr] --> tests/zero.rs:13:13 [INFO] [stderr] | [INFO] [stderr] 13 | use flume::{RecvError, RecvTimeoutError, TryRecvError}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `flume` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] warning: `flume` (test "zero") generated 1 warning (run `cargo fix --test "zero"` to apply 1 suggestion) [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> tests/basic.rs:357:28 [INFO] [stderr] | [INFO] [stderr] 357 | struct MessageWithoutDebug(u32); [INFO] [stderr] | ------------------- ^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this struct [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 357 | struct MessageWithoutDebug(()); [INFO] [stderr] | ~~ [INFO] [stderr] [INFO] [stderr] warning: `flume` (test "basic") generated 1 warning [INFO] [stderr] warning: unused import: `RecvError` [INFO] [stderr] --> tests/list.rs:13:13 [INFO] [stderr] | [INFO] [stderr] 13 | use flume::{RecvError, RecvTimeoutError, TryRecvError}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the item `Duration` is imported redundantly [INFO] [stderr] --> tests/mpsc.rs:195:21 [INFO] [stderr] | [INFO] [stderr] 191 | use super::*; [INFO] [stderr] | -------- the item `Duration` is already imported here [INFO] [stderr] ... [INFO] [stderr] 195 | use std::time::{Duration, Instant}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the item `Duration` is imported redundantly [INFO] [stderr] --> tests/mpsc.rs:964:9 [INFO] [stderr] | [INFO] [stderr] 960 | use super::*; [INFO] [stderr] | -------- the item `Duration` is already imported here [INFO] [stderr] ... [INFO] [stderr] 964 | use std::time::Duration; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around block return value [INFO] [stderr] --> tests/mpsc.rs:1689:34 [INFO] [stderr] | [INFO] [stderr] 1689 | _bar = rx2.recv() => { panic!() } [INFO] [stderr] | ^^ ^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_braces)]` on by default [INFO] [stderr] help: remove these braces [INFO] [stderr] | [INFO] [stderr] 1689 - _bar = rx2.recv() => { panic!() } [INFO] [stderr] 1689 + _bar = rx2.recv() => panic!() [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around block return value [INFO] [stderr] --> tests/mpsc.rs:1693:34 [INFO] [stderr] | [INFO] [stderr] 1693 | _foo = rx1.recv() => { panic!() }, [INFO] [stderr] | ^^ ^^ [INFO] [stderr] | [INFO] [stderr] help: remove these braces [INFO] [stderr] | [INFO] [stderr] 1693 - _foo = rx1.recv() => { panic!() }, [INFO] [stderr] 1693 + _foo = rx1.recv() => panic!(), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around block return value [INFO] [stderr] --> tests/mpsc.rs:1694:33 [INFO] [stderr] | [INFO] [stderr] 1694 | bar = rx2.recv() => { assert_eq!(bar.unwrap(), 2) } [INFO] [stderr] | ^^ ^^ [INFO] [stderr] | [INFO] [stderr] help: remove these braces [INFO] [stderr] | [INFO] [stderr] 1694 - bar = rx2.recv() => { assert_eq!(bar.unwrap(), 2) } [INFO] [stderr] 1694 + bar = rx2.recv() => assert_eq!(bar.unwrap(), 2) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around block return value [INFO] [stderr] --> tests/mpsc.rs:1699:34 [INFO] [stderr] | [INFO] [stderr] 1699 | _bar = rx2.recv() => { panic!() } [INFO] [stderr] | ^^ ^^ [INFO] [stderr] | [INFO] [stderr] help: remove these braces [INFO] [stderr] | [INFO] [stderr] 1699 - _bar = rx2.recv() => { panic!() } [INFO] [stderr] 1699 + _bar = rx2.recv() => panic!() [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around block return value [INFO] [stderr] --> tests/mpsc.rs:1716:34 [INFO] [stderr] | [INFO] [stderr] 1716 | _foo = rx1.recv() => { panic!("1") }, [INFO] [stderr] | ^^ ^^ [INFO] [stderr] | [INFO] [stderr] help: remove these braces [INFO] [stderr] | [INFO] [stderr] 1716 - _foo = rx1.recv() => { panic!("1") }, [INFO] [stderr] 1716 + _foo = rx1.recv() => panic!("1"), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around block return value [INFO] [stderr] --> tests/mpsc.rs:1717:34 [INFO] [stderr] | [INFO] [stderr] 1717 | _foo = rx2.recv() => { panic!("2") }, [INFO] [stderr] | ^^ ^^ [INFO] [stderr] | [INFO] [stderr] help: remove these braces [INFO] [stderr] | [INFO] [stderr] 1717 - _foo = rx2.recv() => { panic!("2") }, [INFO] [stderr] 1717 + _foo = rx2.recv() => panic!("2"), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around block return value [INFO] [stderr] --> tests/mpsc.rs:1718:34 [INFO] [stderr] | [INFO] [stderr] 1718 | _foo = rx3.recv() => { panic!("3") }, [INFO] [stderr] | ^^ ^^ [INFO] [stderr] | [INFO] [stderr] help: remove these braces [INFO] [stderr] | [INFO] [stderr] 1718 - _foo = rx3.recv() => { panic!("3") }, [INFO] [stderr] 1718 + _foo = rx3.recv() => panic!("3"), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around block return value [INFO] [stderr] --> tests/mpsc.rs:1719:34 [INFO] [stderr] | [INFO] [stderr] 1719 | _foo = rx4.recv() => { panic!("4") }, [INFO] [stderr] | ^^ ^^ [INFO] [stderr] | [INFO] [stderr] help: remove these braces [INFO] [stderr] | [INFO] [stderr] 1719 - _foo = rx4.recv() => { panic!("4") }, [INFO] [stderr] 1719 + _foo = rx4.recv() => panic!("4"), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around block return value [INFO] [stderr] --> tests/mpsc.rs:1731:33 [INFO] [stderr] | [INFO] [stderr] 1731 | _a1 = rx1.recv() => { panic!() }, [INFO] [stderr] | ^^ ^^ [INFO] [stderr] | [INFO] [stderr] help: remove these braces [INFO] [stderr] | [INFO] [stderr] 1731 - _a1 = rx1.recv() => { panic!() }, [INFO] [stderr] 1731 + _a1 = rx1.recv() => panic!(), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around block return value [INFO] [stderr] --> tests/mpsc.rs:1755:32 [INFO] [stderr] | [INFO] [stderr] 1755 | _b = rx2.recv() => { panic!() } [INFO] [stderr] | ^^ ^^ [INFO] [stderr] | [INFO] [stderr] help: remove these braces [INFO] [stderr] | [INFO] [stderr] 1755 - _b = rx2.recv() => { panic!() } [INFO] [stderr] 1755 + _b = rx2.recv() => panic!() [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around block return value [INFO] [stderr] --> tests/mpsc.rs:1759:31 [INFO] [stderr] | [INFO] [stderr] 1759 | a = rx1.recv() => { assert!(a.is_err()) }, [INFO] [stderr] | ^^ ^^ [INFO] [stderr] | [INFO] [stderr] help: remove these braces [INFO] [stderr] | [INFO] [stderr] 1759 - a = rx1.recv() => { assert!(a.is_err()) }, [INFO] [stderr] 1759 + a = rx1.recv() => assert!(a.is_err()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around block return value [INFO] [stderr] --> tests/mpsc.rs:1760:32 [INFO] [stderr] | [INFO] [stderr] 1760 | _b = rx2.recv() => { panic!() } [INFO] [stderr] | ^^ ^^ [INFO] [stderr] | [INFO] [stderr] help: remove these braces [INFO] [stderr] | [INFO] [stderr] 1760 - _b = rx2.recv() => { panic!() } [INFO] [stderr] 1760 + _b = rx2.recv() => panic!() [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused variable: `item` [INFO] [stderr] --> tests/stream.rs:248:24 [INFO] [stderr] | [INFO] [stderr] 248 | .for_each(|item| async move {}); [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_item` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> tests/stream.rs:37:9 [INFO] [stderr] | [INFO] [stderr] 37 | tx.send(42); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 37 | let _ = tx.send(42); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `flume` (test "list") generated 1 warning (run `cargo fix --test "list"` to apply 1 suggestion) [INFO] [stderr] warning: `flume` (test "mpsc") generated 14 warnings (run `cargo fix --test "mpsc"` to apply 12 suggestions) [INFO] [stderr] warning: `flume` (test "stream") generated 2 warnings [INFO] [stderr] warning: unused import: `RecvError` [INFO] [stderr] --> tests/array.rs:13:13 [INFO] [stderr] | [INFO] [stderr] 13 | use flume::{RecvError, RecvTimeoutError, TryRecvError}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `flume` (test "array") generated 1 warning (run `cargo fix --test "array"` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/flume-433c3f8de97b6290) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/after.rs (/opt/rustwide/target/debug/deps/after-42a437d93da6715b) [INFO] [stdout] [INFO] [stderr] Running tests/array.rs (/opt/rustwide/target/debug/deps/array-8c2386f94a3896e2) [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 22 tests [INFO] [stdout] test capacity ... ok [INFO] [stdout] test len ... ok [INFO] [stdout] test channel_through_channel ... ok [INFO] [stdout] test len_empty_full ... ok [INFO] [stdout] test recv_after_disconnect ... ok [INFO] [stdout] test linearizable ... ok [INFO] [stdout] test send_after_disconnect ... ok [INFO] [stdout] test mpmc ... ok [INFO] [stdout] test disconnect_wakes_receiver ... ok [INFO] [stdout] test disconnect_wakes_sender ... ok [INFO] [stdout] test spsc ... ok [INFO] [stdout] test smoke ... ok [INFO] [stdout] test recv_timeout ... ok [INFO] [stdout] test drops ... ok [INFO] [stdout] test stress_iter ... ok [INFO] [stdout] test send_timeout ... ok [INFO] [stdout] test recv ... ok [INFO] [stdout] test try_recv ... ok [INFO] [stdout] test send ... ok [INFO] [stdout] test try_send ... ok [INFO] [stdout] test stress_timeout_two_threads ... ok [INFO] [stdout] test stress_oneshot ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 35.57s [INFO] [stdout] [INFO] [stderr] Running tests/async.rs (/opt/rustwide/target/debug/deps/async-869556cacef91276) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test parallel_async_receivers ... ok [INFO] [stdout] test change_waker ... ok [INFO] [stdout] test spsc_single_threaded_value_ordering ... ok [INFO] [stdout] test async_send_1_million_no_drop_or_reorder ... ok [INFO] [stdout] test async_send_disconnect ... ok [INFO] [stdout] test async_send ... ok [INFO] [stdout] test async_recv ... ok [INFO] [stdout] test async_recv_disconnect ... ok [INFO] [stdout] test async_recv_drop_recv ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.02s [INFO] [stdout] [INFO] [stderr] Running tests/basic.rs (/opt/rustwide/target/debug/deps/basic-3553ba2d4ff7771f) [INFO] [stdout] [INFO] [stdout] running 20 tests [INFO] [stdout] test disconnect_rx ... ok [INFO] [stdout] test disconnect_tx ... ok [INFO] [stdout] test drain ... ok [INFO] [stdout] test iter ... ok [INFO] [stdout] test recv_timeout_missed_send ... ok [INFO] [stdout] test robin ... ok [INFO] [stdout] test send_recv ... ok [INFO] [stdout] test recv_timeout ... ok [INFO] [stdout] test std_error_without_debug ... ok [INFO] [stdout] test try_iter ... ok [INFO] [stdout] test recv_deadline ... ok [INFO] [stdout] test try_send ... ok [INFO] [stdout] test weak_close ... ok [INFO] [stdout] test weak_upgrade ... ok [INFO] [stdout] test select_general ... ok [INFO] [stdout] test iter_threaded ... ok [INFO] [stdout] test send_timeout ... ok [INFO] [stdout] test hydra ... ok [INFO] [stdout] test rendezvous ... ok [INFO] [stdout] test send_bounded ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 20.99s [INFO] [stdout] [INFO] [stderr] Running tests/check_same_channel.rs (/opt/rustwide/target/debug/deps/check_same_channel-e9ef2f29d19659f5) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test same_receiver ... ok [INFO] [stdout] test same_send_sink ... ok [INFO] [stdout] test same_recv_stream ... ok [INFO] [stdout] test same_sender ... ok [INFO] [stderr] Running tests/golang.rs (/opt/rustwide/target/debug/deps/golang-14bbb30e0e9ba28c) [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/iter.rs (/opt/rustwide/target/debug/deps/iter-b316198a5a7eaa8b) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test recv_into_iter_borrowed ... ok [INFO] [stdout] test recv_into_iter_owned ... ok [INFO] [stdout] test recv_try_iter ... ok [INFO] [stdout] test nested_recv_iter ... ok [INFO] [stderr] Running tests/list.rs (/opt/rustwide/target/debug/deps/list-a69ad0618cb5a3ad) [INFO] [stdout] test recv_iter_break ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 21 tests [INFO] [stdout] test len ... ok [INFO] [stdout] test len_empty_full ... ok [INFO] [stdout] test recv_after_disconnect ... ok [INFO] [stdout] test capacity ... ok [INFO] [stdout] test channel_through_channel ... ok [INFO] [stdout] test send_after_disconnect ... ok [INFO] [stdout] test linearizable ... ok [INFO] [stdout] test send_timeout ... ok [INFO] [stdout] test send ... ok [INFO] [stdout] test mpmc ... ok [INFO] [stdout] test spsc ... ok [INFO] [stdout] test stress_iter ... ok [INFO] [stdout] test drops ... ok [INFO] [stdout] test try_send ... ok [INFO] [stdout] test disconnect_wakes_receiver ... ok [INFO] [stdout] test smoke ... ok [INFO] [stdout] test recv_timeout ... ok [INFO] [stdout] test try_recv ... ok [INFO] [stdout] test stress_timeout_two_threads ... ok [INFO] [stdout] test recv ... ok [INFO] [stdout] test stress_oneshot ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 40.13s [INFO] [stdout] [INFO] [stderr] Running tests/method_sharing.rs (/opt/rustwide/target/debug/deps/method_sharing-cfefc7d3e01f0b7a) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test sender ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/mpsc.rs (/opt/rustwide/target/debug/deps/mpsc-949bbc29cc72d776) [INFO] [stdout] [INFO] [stdout] running 127 tests [INFO] [stdout] test channel_tests::drop_full_shared ... ok [INFO] [stdout] test channel_tests::issue_32114 ... ok [INFO] [stdout] test channel_tests::drop_full ... ok [INFO] [stdout] test channel_tests::chan_gone_concurrent ... ok [INFO] [stdout] test channel_tests::oneshot_multi_thread_close_stress ... ok [INFO] [stdout] test channel_tests::oneshot_multi_task_recv_then_close ... ok [INFO] [stdout] test channel_tests::oneshot_single_thread_close_port_first ... ok [INFO] [stdout] test channel_tests::oneshot_single_thread_peek_close ... ok [INFO] [stdout] test channel_tests::oneshot_single_thread_close_chan_first ... ok [INFO] [stdout] test channel_tests::oneshot_multi_thread_send_recv_stress ... ok [INFO] [stdout] test channel_tests::oneshot_multi_thread_send_close_stress ... ok [INFO] [stdout] test channel_tests::oneshot_single_thread_peek_data ... ok [INFO] [stdout] test channel_tests::oneshot_single_thread_recv_chan_close ... ok [INFO] [stdout] test channel_tests::oneshot_single_thread_peek_open ... ok [INFO] [stdout] test channel_tests::no_runtime ... ok [INFO] [stdout] test channel_tests::oneshot_multi_task_recv_then_send ... ok [INFO] [stdout] test channel_tests::destroy_upgraded_shared_port_when_sender_still_active ... ok [INFO] [stdout] test channel_tests::oneshot_multi_thread_recv_close_stress ... ok [INFO] [stdout] test channel_tests::oneshot_single_thread_try_recv_open ... ok [INFO] [stdout] test channel_tests::oneshot_single_thread_send_port_close ... ok [INFO] [stdout] test channel_tests::oneshot_single_thread_recv_timeout ... ok [INFO] [stdout] test channel_tests::oneshot_single_thread_try_recv_closed ... ok [INFO] [stdout] test channel_tests::oneshot_single_thread_send_then_recv ... ok [INFO] [stdout] test channel_tests::oneshot_single_thread_try_send_open ... ok [INFO] [stdout] test channel_tests::oneshot_single_thread_try_send_closed ... ok [INFO] [stdout] test channel_tests::recv_a_lot ... ok [INFO] [stdout] test channel_tests::smoke ... ok [INFO] [stdout] test channel_tests::smoke_chan_gone ... ok [INFO] [stdout] test channel_tests::smoke_chan_gone_shared ... ok [INFO] [stdout] test channel_tests::smoke_port_gone ... ok [INFO] [stdout] test channel_tests::port_gone_concurrent ... ok [INFO] [stdout] test channel_tests::recv_from_outside_runtime ... ok [INFO] [stdout] test channel_tests::port_gone_concurrent_shared ... ok [INFO] [stdout] test channel_tests::smoke_shared_port_gone2 ... ok [INFO] [stdout] test channel_tests::smoke_shared_port_gone ... ok [INFO] [stdout] test channel_tests::smoke_shared ... ok [INFO] [stdout] test channel_tests::shared_recv_timeout ... ok [INFO] [stdout] test channel_tests::smoke_threads ... ok [INFO] [stdout] test channel_tests::stream_send_recv_stress ... ok [INFO] [stdout] test channel_tests::recv_timeout_upgrade ... ok [INFO] [stdout] test channel_tests::send_from_outside_runtime ... ok [INFO] [stdout] test channel_tests::stress ... ok [INFO] [stdout] test channel_tests::test_recv_into_iter_borrowed ... ok [INFO] [stdout] test channel_tests::test_recv_into_iter_owned ... ok [INFO] [stdout] test channel_tests::test_nested_recv_iter ... ok [INFO] [stdout] test channel_tests::test_recv_iter_break ... ok [INFO] [stdout] test select_tests::both_ready ... ok [INFO] [stdout] test channel_tests::try_recv_states ... ok [INFO] [stdout] test channel_tests::stress_shared ... ok [INFO] [stdout] test select_tests::cloning2 ... ok [INFO] [stdout] test channel_tests::test_recv_try_iter ... ok [INFO] [stdout] test select_tests::closed ... ok [INFO] [stdout] test select_tests::cloning ... ok [INFO] [stdout] test select_tests::cloning3 ... ok [INFO] [stdout] test select_tests::preflight1 ... ok [INFO] [stdout] test select_tests::preflight2 ... ok [INFO] [stdout] test select_tests::oneshot_data_waiting ... ok [INFO] [stdout] test select_tests::preflight3 ... ok [INFO] [stdout] test select_tests::preflight6 ... ok [INFO] [stdout] test select_tests::preflight5 ... ok [INFO] [stdout] test select_tests::preflight9 ... ok [INFO] [stdout] test select_tests::preflight7 ... ok [INFO] [stdout] test select_tests::preflight4 ... ok [INFO] [stdout] test select_tests::preflight8 ... ok [INFO] [stdout] test select_tests::smoke2 ... ok [INFO] [stdout] test select_tests::smoke ... ok [INFO] [stdout] test select_tests::shared_data_waiting ... ok [INFO] [stdout] test select_tests::sync1 ... ok [INFO] [stdout] test select_tests::sync3 ... ok [INFO] [stdout] test select_tests::stream_data_waiting ... ok [INFO] [stdout] test channel_tests::shared_chan_stress ... ok [INFO] [stdout] test select_tests::unblocks ... ok [INFO] [stdout] test sync_channel_tests::drop_full ... ok [INFO] [stdout] test sync_channel_tests::oneshot_multi_task_recv_then_close ... ok [INFO] [stdout] test sync_channel_tests::oneshot_multi_task_recv_then_send ... ok [INFO] [stdout] test select_tests::sync2 ... ok [INFO] [stdout] test sync_channel_tests::oneshot_multi_thread_recv_close_stress ... ok [INFO] [stdout] test sync_channel_tests::chan_gone_concurrent ... ok [INFO] [stdout] test sync_channel_tests::oneshot_multi_thread_send_close_stress ... ok [INFO] [stdout] test sync_channel_tests::oneshot_single_thread_close_chan_first ... ok [INFO] [stdout] test sync_channel_tests::oneshot_multi_thread_close_stress ... ok [INFO] [stdout] test sync_channel_tests::oneshot_single_thread_peek_close ... ok [INFO] [stdout] test sync_channel_tests::oneshot_multi_thread_send_recv_stress ... ok [INFO] [stdout] test sync_channel_tests::oneshot_single_thread_peek_data ... ok [INFO] [stdout] test sync_channel_tests::oneshot_single_thread_close_port_first ... ok [INFO] [stdout] test sync_channel_tests::oneshot_single_thread_recv_chan_close ... ok [INFO] [stdout] test sync_channel_tests::oneshot_single_thread_peek_open ... ok [INFO] [stdout] test sync_channel_tests::oneshot_single_thread_send_then_recv ... ok [INFO] [stdout] test sync_channel_tests::oneshot_single_thread_send_port_close ... ok [INFO] [stdout] test sync_channel_tests::oneshot_single_thread_try_recv_closed_with_data ... ok [INFO] [stdout] test sync_channel_tests::oneshot_single_thread_try_send_closed ... ok [INFO] [stdout] test sync_channel_tests::oneshot_single_thread_try_recv_closed ... ok [INFO] [stdout] test sync_channel_tests::oneshot_single_thread_try_send_closed2 ... ok [INFO] [stdout] test sync_channel_tests::destroy_upgraded_shared_port_when_sender_still_active ... ok [INFO] [stdout] test sync_channel_tests::oneshot_single_thread_try_recv_open ... ok [INFO] [stdout] test sync_channel_tests::oneshot_single_thread_try_send_open ... ok [INFO] [stdout] test sync_channel_tests::recv_a_lot ... ok [INFO] [stdout] test sync_channel_tests::port_gone_concurrent ... ok [INFO] [stdout] test sync_channel_tests::send1 ... ok [INFO] [stdout] test sync_channel_tests::recv_timeout ... ok [INFO] [stdout] test sync_channel_tests::port_gone_concurrent_shared ... ok [INFO] [stdout] test sync_channel_tests::send2 ... ok [INFO] [stdout] test sync_channel_tests::send3 ... ok [INFO] [stdout] test sync_channel_tests::send4 ... ok [INFO] [stdout] test sync_channel_tests::smoke ... ok [INFO] [stdout] test sync_channel_tests::smoke_chan_gone_shared ... ok [INFO] [stdout] test sync_channel_tests::smoke_shared ... ok [INFO] [stdout] test sync_channel_tests::smoke_chan_gone ... ok [INFO] [stdout] test sync_channel_tests::smoke_shared_port_gone2 ... ok [INFO] [stdout] test sync_channel_tests::smoke_port_gone ... ok [INFO] [stdout] test select_tests::stress ... ok [INFO] [stdout] test sync_channel_tests::smoke_threads ... ok [INFO] [stdout] test sync_channel_tests::stream_send_recv_stress ... ok [INFO] [stdout] test sync_channel_tests::stress_recv_timeout_two_threads ... ok [INFO] [stdout] test sync_channel_tests::stress ... ok [INFO] [stdout] test sync_channel_tests::issue_15761 ... ok [INFO] [stdout] test sync_channel_tests::test_nested_recv_iter ... ok [INFO] [stdout] test sync_channel_tests::try_send1 ... ok [INFO] [stdout] test sync_channel_tests::try_recv_states ... ok [INFO] [stdout] test sync_channel_tests::try_send3 ... ok [INFO] [stdout] test sync_channel_tests::stress_recv_timeout_shared ... ok [INFO] [stdout] test sync_channel_tests::try_send2 ... ok [INFO] [stdout] test sync_channel_tests::test_recv_iter_break ... ok [INFO] [stdout] test sync_channel_tests::shared_chan_stress ... ok [INFO] [stdout] test sync_channel_tests::stress_shared ... ok [INFO] [stdout] test channel_tests::stress_recv_timeout_shared ... ok [INFO] [stdout] test channel_tests::stress_recv_timeout_two_threads ... ok [INFO] [stderr] Running tests/never.rs (/opt/rustwide/target/debug/deps/never-587b8fb0e7a75fdd) [INFO] [stdout] [INFO] [stdout] test result: ok. 127 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 10.36s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/ready.rs (/opt/rustwide/target/debug/deps/ready-b341d6bed12ddb10) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/same_channel.rs (/opt/rustwide/target/debug/deps/same_channel-3543e0c64eec6f6e) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/select.rs (/opt/rustwide/target/debug/deps/select-b33e2b3c0cf9d5c3) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stderr] Running tests/select_macro.rs (/opt/rustwide/target/debug/deps/select_macro-c8702c5ce1562b38) [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running tests/stream.rs (/opt/rustwide/target/debug/deps/stream-9cbe08e96dc34193) [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test stream_forward_issue_55 ... ok [INFO] [stdout] test stream_no_double_wake ... ok [INFO] [stdout] test parallel_streams_and_async_recv ... ok [INFO] [stdout] test stream_send_1_million_no_drop_or_reorder ... ok [INFO] [stdout] test stream_recv_disconnect ... ok [INFO] [stdout] test stream_drop_send_disconnect ... ok [INFO] [stdout] test stream_recv ... ok [INFO] [stdout] test stream_recv_drop_recv ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.01s [INFO] [stdout] [INFO] [stderr] Running tests/thread_locals.rs (/opt/rustwide/target/debug/deps/thread_locals-cd8ab620af25bf0c) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/tick.rs (/opt/rustwide/target/debug/deps/tick-fe3c87512327775a) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stderr] Running tests/zero.rs (/opt/rustwide/target/debug/deps/zero-4f4debf4e1b00bce) [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 19 tests [INFO] [stdout] test capacity ... ok [INFO] [stdout] test len_empty_full ... ok [INFO] [stdout] test channel_through_channel ... ok [INFO] [stdout] test len ... ok [INFO] [stdout] test mpmc ... ok [INFO] [stdout] test smoke ... ok [INFO] [stdout] test disconnect_wakes_sender ... ok [INFO] [stdout] test disconnect_wakes_receiver ... ok [INFO] [stdout] test stress_iter ... ok [INFO] [stdout] test recv_timeout ... ok [INFO] [stdout] test spsc ... ok [INFO] [stdout] test send_timeout ... ok [INFO] [stdout] test recv ... ok [INFO] [stdout] test try_recv ... ok [INFO] [stdout] test send ... ok [INFO] [stdout] test stress_timeout_two_threads ... ok [INFO] [stdout] test drops ... ok [INFO] [stdout] test try_send ... ok [INFO] [stderr] Doc-tests flume [INFO] [stdout] test stress_oneshot ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 42.69s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/lib.rs - bounded (line 1133) ... ok [INFO] [stdout] test src/lib.rs - (line 21) ... ok [INFO] [stdout] test src/lib.rs - unbounded (line 1102) ... ok [INFO] [stdout] test src/select.rs - select::Selector (line 65) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.03s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "16097fb3a2ba08279251a02ab894dbb8472776c847336141ebffc58c5043ea85", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16097fb3a2ba08279251a02ab894dbb8472776c847336141ebffc58c5043ea85", kill_on_drop: false }` [INFO] [stdout] 16097fb3a2ba08279251a02ab894dbb8472776c847336141ebffc58c5043ea85 [INFO] testing zesterer/flume against try#d073071d77ce0f93b4fd8cc567a1e2b9e1b22126+rustflags=-Copt-level=3 for pr-121282 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzesterer%2Fflume" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/zesterer/flume on toolchain d073071d77ce0f93b4fd8cc567a1e2b9e1b22126 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/zesterer/flume [INFO] finished tweaking git repo https://github.com/zesterer/flume [INFO] tweaked toml for git repo https://github.com/zesterer/flume written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9fb96c06c4e51ad0e393fbbf819c971104bc24e4d4ea4294157d811b501e7537 [INFO] running `Command { std: "docker" "start" "-a" "9fb96c06c4e51ad0e393fbbf819c971104bc24e4d4ea4294157d811b501e7537", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9fb96c06c4e51ad0e393fbbf819c971104bc24e4d4ea4294157d811b501e7537", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9fb96c06c4e51ad0e393fbbf819c971104bc24e4d4ea4294157d811b501e7537", kill_on_drop: false }` [INFO] [stdout] 9fb96c06c4e51ad0e393fbbf819c971104bc24e4d4ea4294157d811b501e7537 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Copt-level=3" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b6b5c1b5f391155a1b88939b6cab3eeb262e521cfb9e4ae38724717f3cdf3c95 [INFO] running `Command { std: "docker" "start" "-a" "b6b5c1b5f391155a1b88939b6cab3eeb262e521cfb9e4ae38724717f3cdf3c95", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling futures-core v0.3.30 [INFO] [stderr] Compiling futures-sink v0.3.30 [INFO] [stderr] Compiling spin v0.9.8 [INFO] [stderr] Compiling getrandom v0.2.12 [INFO] [stderr] Compiling nanorand v0.7.0 [INFO] [stderr] Compiling flume v0.11.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `PhantomData` is imported redundantly [INFO] [stdout] --> src/select.rs:5:21 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::*; [INFO] [stdout] | -------- the item `PhantomData` is already imported here [INFO] [stdout] 4 | use spin1::Mutex as Spinlock; [INFO] [stdout] 5 | use std::{any::Any, marker::PhantomData}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.37s [INFO] running `Command { std: "docker" "inspect" "b6b5c1b5f391155a1b88939b6cab3eeb262e521cfb9e4ae38724717f3cdf3c95", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b6b5c1b5f391155a1b88939b6cab3eeb262e521cfb9e4ae38724717f3cdf3c95", kill_on_drop: false }` [INFO] [stdout] b6b5c1b5f391155a1b88939b6cab3eeb262e521cfb9e4ae38724717f3cdf3c95 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Copt-level=3" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7e4f4f6156aab063525d23c78c32290d61812e765e6b6064c34a6b2a8558092f [INFO] running `Command { std: "docker" "start" "-a" "7e4f4f6156aab063525d23c78c32290d61812e765e6b6064c34a6b2a8558092f", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling futures-io v0.3.30 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Compiling fastrand v2.0.1 [INFO] [stderr] Compiling rustix v0.38.31 [INFO] [stderr] Compiling tracing-core v0.1.32 [INFO] [stderr] Compiling futures-lite v2.2.0 [INFO] [stderr] Compiling linux-raw-sys v0.4.13 [INFO] [stderr] Compiling bitflags v2.4.2 [INFO] [stderr] Compiling tracing v0.1.40 [INFO] [stderr] Compiling concurrent-queue v2.4.0 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling event-listener v4.0.3 [INFO] [stderr] Compiling syn v2.0.52 [INFO] [stderr] Compiling event-listener-strategy v0.4.0 [INFO] [stderr] Compiling async-lock v3.3.0 [INFO] [stderr] Compiling value-bag v1.7.0 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Compiling event-listener v5.2.0 [INFO] [stderr] Compiling polling v2.8.0 [INFO] [stderr] Compiling rustix v0.37.27 [INFO] [stderr] Compiling event-listener v2.5.3 [INFO] [stderr] Compiling event-listener-strategy v0.5.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling async-io v1.13.0 [INFO] [stderr] Compiling either v1.10.0 [INFO] [stderr] Compiling atomic-waker v1.1.2 [INFO] [stderr] Compiling waker-fn v1.1.1 [INFO] [stderr] Compiling linux-raw-sys v0.3.8 [INFO] [stderr] Compiling ryu v1.0.17 [INFO] [stderr] Compiling serde_json v1.0.114 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling itoa v1.0.10 [INFO] [stderr] Compiling fastrand v1.9.0 [INFO] [stderr] Compiling async-task v4.7.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling piper v0.2.1 [INFO] [stderr] Compiling futures-lite v1.13.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.5 [INFO] [stderr] Compiling async-channel v2.2.0 [INFO] [stderr] Compiling async-lock v2.8.0 [INFO] [stderr] Compiling futures-channel v0.3.30 [INFO] [stderr] Compiling socket2 v0.4.10 [INFO] [stderr] Compiling signal-hook-registry v1.4.1 [INFO] [stderr] Compiling unicode-width v0.1.11 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling plotters-backend v0.3.5 [INFO] [stderr] Compiling futures-task v0.3.30 [INFO] [stderr] Compiling plotters-svg v0.3.5 [INFO] [stderr] Compiling polling v3.5.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling async-io v2.3.1 [INFO] [stderr] Compiling regex-automata v0.4.5 [INFO] [stderr] Compiling async-signal v0.2.5 [INFO] [stderr] Compiling blocking v1.5.1 [INFO] [stderr] Compiling async-executor v1.8.0 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling event-listener v3.1.0 [INFO] [stderr] Compiling csv-core v0.1.11 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling half v1.8.3 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling criterion-plot v0.4.5 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling walkdir v2.4.0 [INFO] [stderr] Compiling async-global-executor v2.4.1 [INFO] [stderr] Compiling csv v1.3.0 [INFO] [stderr] Compiling async-process v1.8.1 [INFO] [stderr] Compiling rayon v1.9.0 [INFO] [stderr] Compiling regex v1.10.3 [INFO] [stderr] Compiling plotters v0.3.5 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling async-channel v1.9.0 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling crossbeam-channel v0.5.12 [INFO] [stdout] warning: the item `PhantomData` is imported redundantly [INFO] [stdout] --> src/select.rs:5:21 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::*; [INFO] [stdout] | -------- the item `PhantomData` is already imported here [INFO] [stdout] 4 | use spin1::Mutex as Spinlock; [INFO] [stdout] 5 | use std::{any::Any, marker::PhantomData}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling async-attributes v1.1.2 [INFO] [stderr] Compiling async-std v1.12.0 [INFO] [stderr] Compiling futures-util v0.3.30 [INFO] [stderr] Compiling tokio v1.36.0 [INFO] [stderr] Compiling futures-executor v0.3.30 [INFO] [stderr] Compiling futures v0.3.30 [INFO] [stderr] Compiling criterion v0.3.6 [INFO] [stderr] Compiling flume v0.11.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `PhantomData` is imported redundantly [INFO] [stdout] --> src/select.rs:5:21 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::*; [INFO] [stdout] | -------- the item `PhantomData` is already imported here [INFO] [stdout] 4 | use spin1::Mutex as Spinlock; [INFO] [stdout] 5 | use std::{any::Any, marker::PhantomData}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `RecvError` [INFO] [stdout] --> tests/array.rs:13:13 [INFO] [stdout] | [INFO] [stdout] 13 | use flume::{RecvError, RecvTimeoutError, TryRecvError}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `RecvError` [INFO] [stdout] --> tests/list.rs:13:13 [INFO] [stdout] | [INFO] [stdout] 13 | use flume::{RecvError, RecvTimeoutError, TryRecvError}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Duration` is imported redundantly [INFO] [stdout] --> tests/mpsc.rs:195:21 [INFO] [stdout] | [INFO] [stdout] 191 | use super::*; [INFO] [stdout] | -------- the item `Duration` is already imported here [INFO] [stdout] ... [INFO] [stdout] 195 | use std::time::{Duration, Instant}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Duration` is imported redundantly [INFO] [stdout] --> tests/mpsc.rs:964:9 [INFO] [stdout] | [INFO] [stdout] 960 | use super::*; [INFO] [stdout] | -------- the item `Duration` is already imported here [INFO] [stdout] ... [INFO] [stdout] 964 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> tests/mpsc.rs:1689:34 [INFO] [stdout] | [INFO] [stdout] 1689 | _bar = rx2.recv() => { panic!() } [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 1689 - _bar = rx2.recv() => { panic!() } [INFO] [stdout] 1689 + _bar = rx2.recv() => panic!() [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> tests/mpsc.rs:1693:34 [INFO] [stdout] | [INFO] [stdout] 1693 | _foo = rx1.recv() => { panic!() }, [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 1693 - _foo = rx1.recv() => { panic!() }, [INFO] [stdout] 1693 + _foo = rx1.recv() => panic!(), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> tests/mpsc.rs:1694:33 [INFO] [stdout] | [INFO] [stdout] 1694 | bar = rx2.recv() => { assert_eq!(bar.unwrap(), 2) } [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 1694 - bar = rx2.recv() => { assert_eq!(bar.unwrap(), 2) } [INFO] [stdout] 1694 + bar = rx2.recv() => assert_eq!(bar.unwrap(), 2) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> tests/mpsc.rs:1699:34 [INFO] [stdout] | [INFO] [stdout] 1699 | _bar = rx2.recv() => { panic!() } [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 1699 - _bar = rx2.recv() => { panic!() } [INFO] [stdout] 1699 + _bar = rx2.recv() => panic!() [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> tests/mpsc.rs:1716:34 [INFO] [stdout] | [INFO] [stdout] 1716 | _foo = rx1.recv() => { panic!("1") }, [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 1716 - _foo = rx1.recv() => { panic!("1") }, [INFO] [stdout] 1716 + _foo = rx1.recv() => panic!("1"), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> tests/mpsc.rs:1717:34 [INFO] [stdout] | [INFO] [stdout] 1717 | _foo = rx2.recv() => { panic!("2") }, [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 1717 - _foo = rx2.recv() => { panic!("2") }, [INFO] [stdout] 1717 + _foo = rx2.recv() => panic!("2"), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> tests/mpsc.rs:1718:34 [INFO] [stdout] | [INFO] [stdout] 1718 | _foo = rx3.recv() => { panic!("3") }, [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 1718 - _foo = rx3.recv() => { panic!("3") }, [INFO] [stdout] 1718 + _foo = rx3.recv() => panic!("3"), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> tests/mpsc.rs:1719:34 [INFO] [stdout] | [INFO] [stdout] 1719 | _foo = rx4.recv() => { panic!("4") }, [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 1719 - _foo = rx4.recv() => { panic!("4") }, [INFO] [stdout] 1719 + _foo = rx4.recv() => panic!("4"), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> tests/mpsc.rs:1731:33 [INFO] [stdout] | [INFO] [stdout] 1731 | _a1 = rx1.recv() => { panic!() }, [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 1731 - _a1 = rx1.recv() => { panic!() }, [INFO] [stdout] 1731 + _a1 = rx1.recv() => panic!(), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> tests/mpsc.rs:1755:32 [INFO] [stdout] | [INFO] [stdout] 1755 | _b = rx2.recv() => { panic!() } [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 1755 - _b = rx2.recv() => { panic!() } [INFO] [stdout] 1755 + _b = rx2.recv() => panic!() [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> tests/mpsc.rs:1759:31 [INFO] [stdout] | [INFO] [stdout] 1759 | a = rx1.recv() => { assert!(a.is_err()) }, [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 1759 - a = rx1.recv() => { assert!(a.is_err()) }, [INFO] [stdout] 1759 + a = rx1.recv() => assert!(a.is_err()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> tests/mpsc.rs:1760:32 [INFO] [stdout] | [INFO] [stdout] 1760 | _b = rx2.recv() => { panic!() } [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 1760 - _b = rx2.recv() => { panic!() } [INFO] [stdout] 1760 + _b = rx2.recv() => panic!() [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> tests/basic.rs:357:28 [INFO] [stdout] | [INFO] [stdout] 357 | struct MessageWithoutDebug(u32); [INFO] [stdout] | ------------------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 357 | struct MessageWithoutDebug(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `RecvError` [INFO] [stdout] --> tests/zero.rs:13:13 [INFO] [stdout] | [INFO] [stdout] 13 | use flume::{RecvError, RecvTimeoutError, TryRecvError}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `item` [INFO] [stdout] --> tests/stream.rs:248:24 [INFO] [stdout] | [INFO] [stdout] 248 | .for_each(|item| async move {}); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_item` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> tests/stream.rs:37:9 [INFO] [stdout] | [INFO] [stdout] 37 | tx.send(42); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 37 | let _ = tx.send(42); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3m 57s [INFO] running `Command { std: "docker" "inspect" "7e4f4f6156aab063525d23c78c32290d61812e765e6b6064c34a6b2a8558092f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e4f4f6156aab063525d23c78c32290d61812e765e6b6064c34a6b2a8558092f", kill_on_drop: false }` [INFO] [stdout] 7e4f4f6156aab063525d23c78c32290d61812e765e6b6064c34a6b2a8558092f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Copt-level=3" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 09e878174505180e501ab2266be8a48fce7451cd51d13fb0369cdf894d7e5370 [INFO] running `Command { std: "docker" "start" "-a" "09e878174505180e501ab2266be8a48fce7451cd51d13fb0369cdf894d7e5370", kill_on_drop: false }` [INFO] [stderr] warning: the item `PhantomData` is imported redundantly [INFO] [stderr] --> src/select.rs:5:21 [INFO] [stderr] | [INFO] [stderr] 3 | use crate::*; [INFO] [stderr] | -------- the item `PhantomData` is already imported here [INFO] [stderr] 4 | use spin1::Mutex as Spinlock; [INFO] [stderr] 5 | use std::{any::Any, marker::PhantomData}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `flume` (lib) generated 1 warning [INFO] [stderr] warning: unused variable: `item` [INFO] [stderr] --> tests/stream.rs:248:24 [INFO] [stderr] | [INFO] [stderr] 248 | .for_each(|item| async move {}); [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_item` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> tests/stream.rs:37:9 [INFO] [stderr] | [INFO] [stderr] 37 | tx.send(42); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 37 | let _ = tx.send(42); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: the item `Duration` is imported redundantly [INFO] [stderr] --> tests/mpsc.rs:195:21 [INFO] [stderr] | [INFO] [stderr] 191 | use super::*; [INFO] [stderr] | -------- the item `Duration` is already imported here [INFO] [stderr] ... [INFO] [stderr] 195 | use std::time::{Duration, Instant}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the item `Duration` is imported redundantly [INFO] [stderr] --> tests/mpsc.rs:964:9 [INFO] [stderr] | [INFO] [stderr] 960 | use super::*; [INFO] [stderr] | -------- the item `Duration` is already imported here [INFO] [stderr] ... [INFO] [stderr] 964 | use std::time::Duration; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around block return value [INFO] [stderr] --> tests/mpsc.rs:1689:34 [INFO] [stderr] | [INFO] [stderr] 1689 | _bar = rx2.recv() => { panic!() } [INFO] [stderr] | ^^ ^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_braces)]` on by default [INFO] [stderr] help: remove these braces [INFO] [stderr] | [INFO] [stderr] 1689 - _bar = rx2.recv() => { panic!() } [INFO] [stderr] 1689 + _bar = rx2.recv() => panic!() [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around block return value [INFO] [stderr] --> tests/mpsc.rs:1693:34 [INFO] [stderr] | [INFO] [stderr] 1693 | _foo = rx1.recv() => { panic!() }, [INFO] [stderr] | ^^ ^^ [INFO] [stderr] | [INFO] [stderr] help: remove these braces [INFO] [stderr] | [INFO] [stderr] 1693 - _foo = rx1.recv() => { panic!() }, [INFO] [stderr] 1693 + _foo = rx1.recv() => panic!(), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around block return value [INFO] [stderr] --> tests/mpsc.rs:1694:33 [INFO] [stderr] | [INFO] [stderr] 1694 | bar = rx2.recv() => { assert_eq!(bar.unwrap(), 2) } [INFO] [stderr] | ^^ ^^ [INFO] [stderr] | [INFO] [stderr] help: remove these braces [INFO] [stderr] | [INFO] [stderr] 1694 - bar = rx2.recv() => { assert_eq!(bar.unwrap(), 2) } [INFO] [stderr] 1694 + bar = rx2.recv() => assert_eq!(bar.unwrap(), 2) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around block return value [INFO] [stderr] --> tests/mpsc.rs:1699:34 [INFO] [stderr] | [INFO] [stderr] 1699 | _bar = rx2.recv() => { panic!() } [INFO] [stderr] | ^^ ^^ [INFO] [stderr] | [INFO] [stderr] help: remove these braces [INFO] [stderr] | [INFO] [stderr] 1699 - _bar = rx2.recv() => { panic!() } [INFO] [stderr] 1699 + _bar = rx2.recv() => panic!() [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around block return value [INFO] [stderr] --> tests/mpsc.rs:1716:34 [INFO] [stderr] | [INFO] [stderr] 1716 | _foo = rx1.recv() => { panic!("1") }, [INFO] [stderr] | ^^ ^^ [INFO] [stderr] | [INFO] [stderr] help: remove these braces [INFO] [stderr] | [INFO] [stderr] 1716 - _foo = rx1.recv() => { panic!("1") }, [INFO] [stderr] 1716 + _foo = rx1.recv() => panic!("1"), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around block return value [INFO] [stderr] --> tests/mpsc.rs:1717:34 [INFO] [stderr] | [INFO] [stderr] 1717 | _foo = rx2.recv() => { panic!("2") }, [INFO] [stderr] | ^^ ^^ [INFO] [stderr] | [INFO] [stderr] help: remove these braces [INFO] [stderr] | [INFO] [stderr] 1717 - _foo = rx2.recv() => { panic!("2") }, [INFO] [stderr] 1717 + _foo = rx2.recv() => panic!("2"), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around block return value [INFO] [stderr] --> tests/mpsc.rs:1718:34 [INFO] [stderr] | [INFO] [stderr] 1718 | _foo = rx3.recv() => { panic!("3") }, [INFO] [stderr] | ^^ ^^ [INFO] [stderr] | [INFO] [stderr] help: remove these braces [INFO] [stderr] | [INFO] [stderr] 1718 - _foo = rx3.recv() => { panic!("3") }, [INFO] [stderr] 1718 + _foo = rx3.recv() => panic!("3"), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around block return value [INFO] [stderr] --> tests/mpsc.rs:1719:34 [INFO] [stderr] | [INFO] [stderr] 1719 | _foo = rx4.recv() => { panic!("4") }, [INFO] [stderr] | ^^ ^^ [INFO] [stderr] | [INFO] [stderr] help: remove these braces [INFO] [stderr] | [INFO] [stderr] 1719 - _foo = rx4.recv() => { panic!("4") }, [INFO] [stderr] 1719 + _foo = rx4.recv() => panic!("4"), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around block return value [INFO] [stderr] --> tests/mpsc.rs:1731:33 [INFO] [stderr] | [INFO] [stderr] 1731 | _a1 = rx1.recv() => { panic!() }, [INFO] [stderr] | ^^ ^^ [INFO] [stderr] | [INFO] [stderr] help: remove these braces [INFO] [stderr] | [INFO] [stderr] 1731 - _a1 = rx1.recv() => { panic!() }, [INFO] [stderr] 1731 + _a1 = rx1.recv() => panic!(), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around block return value [INFO] [stderr] --> tests/mpsc.rs:1755:32 [INFO] [stderr] | [INFO] [stderr] 1755 | _b = rx2.recv() => { panic!() } [INFO] [stderr] | ^^ ^^ [INFO] [stderr] | [INFO] [stderr] help: remove these braces [INFO] [stderr] | [INFO] [stderr] 1755 - _b = rx2.recv() => { panic!() } [INFO] [stderr] 1755 + _b = rx2.recv() => panic!() [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around block return value [INFO] [stderr] --> tests/mpsc.rs:1759:31 [INFO] [stderr] | [INFO] [stderr] 1759 | a = rx1.recv() => { assert!(a.is_err()) }, [INFO] [stderr] | ^^ ^^ [INFO] [stderr] | [INFO] [stderr] help: remove these braces [INFO] [stderr] | [INFO] [stderr] 1759 - a = rx1.recv() => { assert!(a.is_err()) }, [INFO] [stderr] 1759 + a = rx1.recv() => assert!(a.is_err()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around block return value [INFO] [stderr] --> tests/mpsc.rs:1760:32 [INFO] [stderr] | [INFO] [stderr] 1760 | _b = rx2.recv() => { panic!() } [INFO] [stderr] | ^^ ^^ [INFO] [stderr] | [INFO] [stderr] help: remove these braces [INFO] [stderr] | [INFO] [stderr] 1760 - _b = rx2.recv() => { panic!() } [INFO] [stderr] 1760 + _b = rx2.recv() => panic!() [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused import: `RecvError` [INFO] [stderr] --> tests/zero.rs:13:13 [INFO] [stderr] | [INFO] [stderr] 13 | use flume::{RecvError, RecvTimeoutError, TryRecvError}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `flume` (test "stream") generated 2 warnings [INFO] [stderr] warning: `flume` (test "mpsc") generated 14 warnings (run `cargo fix --test "mpsc"` to apply 12 suggestions) [INFO] [stderr] warning: `flume` (test "zero") generated 1 warning (run `cargo fix --test "zero"` to apply 1 suggestion) [INFO] [stderr] warning: unused import: `RecvError` [INFO] [stderr] --> tests/list.rs:13:13 [INFO] [stderr] | [INFO] [stderr] 13 | use flume::{RecvError, RecvTimeoutError, TryRecvError}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `flume` (test "list") generated 1 warning (run `cargo fix --test "list"` to apply 1 suggestion) [INFO] [stderr] warning: `flume` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] warning: unused import: `RecvError` [INFO] [stderr] --> tests/array.rs:13:13 [INFO] [stderr] | [INFO] [stderr] 13 | use flume::{RecvError, RecvTimeoutError, TryRecvError}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> tests/basic.rs:357:28 [INFO] [stderr] | [INFO] [stderr] 357 | struct MessageWithoutDebug(u32); [INFO] [stderr] | ------------------- ^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this struct [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 357 | struct MessageWithoutDebug(()); [INFO] [stderr] | ~~ [INFO] [stderr] [INFO] [stderr] warning: `flume` (test "array") generated 1 warning (run `cargo fix --test "array"` to apply 1 suggestion) [INFO] [stderr] warning: `flume` (test "basic") generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/flume-433c3f8de97b6290) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stderr] Running tests/after.rs (/opt/rustwide/target/debug/deps/after-42a437d93da6715b) [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/array.rs (/opt/rustwide/target/debug/deps/array-8c2386f94a3896e2) [INFO] [stdout] [INFO] [stdout] running 22 tests [INFO] [stdout] test len_empty_full ... ok [INFO] [stdout] test capacity ... ok [INFO] [stdout] test linearizable ... ok [INFO] [stdout] test channel_through_channel ... ok [INFO] [stdout] test len ... ok [INFO] [stdout] test recv_after_disconnect ... ok [INFO] [stdout] test send_after_disconnect ... ok [INFO] [stdout] test mpmc ... ok [INFO] [stdout] test disconnect_wakes_sender ... ok [INFO] [stdout] test disconnect_wakes_receiver ... ok [INFO] [stdout] test smoke ... ok [INFO] [stdout] test spsc ... ok [INFO] [stdout] test recv_timeout ... ok [INFO] [stdout] test stress_iter ... ok [INFO] [stdout] test drops ... ok [INFO] [stdout] test send_timeout ... ok [INFO] [stdout] test recv ... ok [INFO] [stdout] test send ... ok [INFO] [stdout] test try_recv ... ok [INFO] [stdout] test try_send ... ok [INFO] [stdout] test stress_timeout_two_threads ... ok [INFO] [stdout] test stress_oneshot ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 22.80s [INFO] [stdout] [INFO] [stderr] Running tests/async.rs (/opt/rustwide/target/debug/deps/async-869556cacef91276) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test change_waker ... ok [INFO] [stdout] test spsc_single_threaded_value_ordering ... ok [INFO] [stdout] test parallel_async_receivers ... ok [INFO] [stdout] test async_send_1_million_no_drop_or_reorder ... ok [INFO] [stdout] test async_recv ... ok [INFO] [stdout] test async_recv_disconnect ... ok [INFO] [stdout] test async_send ... ok [INFO] [stdout] test async_send_disconnect ... ok [INFO] [stdout] test async_recv_drop_recv ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.00s [INFO] [stdout] [INFO] [stderr] Running tests/basic.rs (/opt/rustwide/target/debug/deps/basic-3553ba2d4ff7771f) [INFO] [stdout] [INFO] [stdout] running 20 tests [INFO] [stdout] test disconnect_rx ... ok [INFO] [stdout] test disconnect_tx ... ok [INFO] [stdout] test iter ... ok [INFO] [stdout] test drain ... ok [INFO] [stdout] test recv_timeout_missed_send ... ok [INFO] [stdout] test robin ... ok [INFO] [stdout] test send_recv ... ok [INFO] [stdout] test recv_timeout ... ok [INFO] [stdout] test std_error_without_debug ... ok [INFO] [stdout] test try_iter ... ok [INFO] [stdout] test recv_deadline ... FAILED [INFO] [stdout] test select_general ... ok [INFO] [stdout] test try_send ... ok [INFO] [stdout] test weak_upgrade ... ok [INFO] [stdout] test weak_close ... ok [INFO] [stdout] test iter_threaded ... ok [INFO] [stdout] test send_timeout ... ok [INFO] [stdout] test hydra ... ok [INFO] [stdout] test rendezvous ... ok [INFO] [stdout] test send_bounded ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- recv_deadline stdout ---- [INFO] [stdout] thread 'recv_deadline' panicked at tests/basic.rs:104:9: [INFO] [stdout] timeout exceeded: 364.757243ms [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x558add2ea3c6 - std::backtrace_rs::backtrace::libunwind::trace::hbf3981e6c8a62f19 [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5 [INFO] [stdout] 1: 0x558add2ea3c6 - std::backtrace_rs::backtrace::trace_unsynchronized::h5d13053d67c404cc [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x558add2ea3c6 - std::sys_common::backtrace::_print_fmt::hd24dc5b701eaf8ad [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/sys_common/backtrace.rs:68:5 [INFO] [stdout] 3: 0x558add2ea3c6 - ::fmt::h1d0155c7c5a7d116 [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stdout] 4: 0x558add311e1c - core::fmt::rt::Argument::fmt::h462c7a4781d69908 [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/core/src/fmt/rt.rs:142:9 [INFO] [stdout] 5: 0x558add311e1c - core::fmt::write::h3cadc3d0c35667c3 [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/core/src/fmt/mod.rs:1120:17 [INFO] [stdout] 6: 0x558add2e7b6f - std::io::Write::write_fmt::h7b46babfe8aff3fc [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/io/mod.rs:1846:15 [INFO] [stdout] 7: 0x558add2ea174 - std::sys_common::backtrace::_print::h21e0ad4a03aa55df [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stdout] 8: 0x558add2ea174 - std::sys_common::backtrace::print::hb7cfd89cda9bdca7 [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stdout] 9: 0x558add2ebe6b - std::panicking::default_hook::{{closure}}::hceb0cad555a61bc8 [INFO] [stdout] 10: 0x558add2ebb3d - std::panicking::default_hook::h00eb745c4c12778b [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/panicking.rs:289:9 [INFO] [stdout] 11: 0x558add2bb2e7 - as core::ops::function::Fn>::call::h6a7083dbc9bd7b5f [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/alloc/src/boxed.rs:2030:9 [INFO] [stdout] 12: 0x558add2bb2e7 - test::test_main::{{closure}}::h4db87ac2515c25e3 [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/test/src/lib.rs:137:21 [INFO] [stdout] 13: 0x558add2ec4a0 - as core::ops::function::Fn>::call::hf3b7bc2e2257730b [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/alloc/src/boxed.rs:2030:9 [INFO] [stdout] 14: 0x558add2ec4a0 - std::panicking::rust_panic_with_hook::hccddb3269d601551 [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/panicking.rs:786:13 [INFO] [stdout] 15: 0x558add2ec1e2 - std::panicking::begin_panic_handler::{{closure}}::h1759cdf989495c64 [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/panicking.rs:660:13 [INFO] [stdout] 16: 0x558add2ea8a6 - std::sys_common::backtrace::__rust_end_short_backtrace::h209794238b4d13a4 [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/sys_common/backtrace.rs:171:18 [INFO] [stdout] 17: 0x558add2ebf14 - rust_begin_unwind [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/panicking.rs:648:5 [INFO] [stdout] 18: 0x558add269a05 - core::panicking::panic_fmt::ha17ebef8fbaa0a3e [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/core/src/panicking.rs:72:14 [INFO] [stdout] 19: 0x558add27f39d - basic::recv_deadline::h65b07ae0c00cf8bc [INFO] [stdout] at /opt/rustwide/workdir/tests/basic.rs:104:9 [INFO] [stdout] 20: 0x558add27f39d - basic::recv_deadline::{{closure}}::ha0de3822cc95cd77 [INFO] [stdout] at /opt/rustwide/workdir/tests/basic.rs:91:19 [INFO] [stdout] 21: 0x558add27f39d - core::ops::function::FnOnce::call_once::h57089bf3a014947b [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 22: 0x558add2c0aef - core::ops::function::FnOnce::call_once::hb293dddd1a0c8d0c [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 23: 0x558add2c0aef - test::__rust_begin_short_backtrace::hcc33cf50a0d42744 [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/test/src/lib.rs:620:18 [INFO] [stdout] 24: 0x558add2bf660 - test::run_test_in_process::{{closure}}::h1a67b8b225cf5559 [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/test/src/lib.rs:643:60 [INFO] [stdout] 25: 0x558add2bf660 - as core::ops::function::FnOnce<()>>::call_once::h6c8366f6b1a529d0 [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 26: 0x558add2bf660 - std::panicking::try::do_call::h3ac771f4eea356d5 [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/panicking.rs:555:40 [INFO] [stdout] 27: 0x558add2bf660 - std::panicking::try::h2b1799e4f57e5bcf [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/panicking.rs:519:19 [INFO] [stdout] 28: 0x558add2bf660 - std::panic::catch_unwind::h0a3cc3fea72ac271 [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/panic.rs:142:14 [INFO] [stdout] 29: 0x558add2bf660 - test::run_test_in_process::h47356101e0c4cc43 [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/test/src/lib.rs:643:27 [INFO] [stdout] 30: 0x558add2bf660 - test::run_test::{{closure}}::hfc86d13e98ee1936 [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/test/src/lib.rs:566:43 [INFO] [stdout] 31: 0x558add2879a3 - test::run_test::{{closure}}::h077c30ad86447616 [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/test/src/lib.rs:594:41 [INFO] [stdout] 32: 0x558add2879a3 - std::sys_common::backtrace::__rust_begin_short_backtrace::h7a0647371687c548 [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/sys_common/backtrace.rs:155:18 [INFO] [stdout] 33: 0x558add28c63f - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h0ade0df8a561803e [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/thread/mod.rs:528:17 [INFO] [stdout] 34: 0x558add28c63f - as core::ops::function::FnOnce<()>>::call_once::h94e6781319385c1d [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 35: 0x558add28c63f - std::panicking::try::do_call::h2d8e7d2812ed142e [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/panicking.rs:555:40 [INFO] [stdout] 36: 0x558add28c63f - std::panicking::try::hfec8a6adb9bfcaea [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/panicking.rs:519:19 [INFO] [stdout] 37: 0x558add28c63f - std::panic::catch_unwind::hf488fb91a41eb5b5 [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/panic.rs:142:14 [INFO] [stdout] 38: 0x558add28c63f - std::thread::Builder::spawn_unchecked_::{{closure}}::h306975a3cadd5153 [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/thread/mod.rs:527:30 [INFO] [stdout] 39: 0x558add28c63f - core::ops::function::FnOnce::call_once{{vtable.shim}}::h4f4ed26f27d558ae [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 40: 0x558add2f0725 - as core::ops::function::FnOnce>::call_once::h17d6fdbdde1f730c [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/alloc/src/boxed.rs:2016:9 [INFO] [stdout] 41: 0x558add2f0725 - as core::ops::function::FnOnce>::call_once::h298d88b0d0cf4d06 [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/alloc/src/boxed.rs:2016:9 [INFO] [stdout] 42: 0x558add2f0725 - std::sys::pal::unix::thread::Thread::new::thread_start::h1ecd97591626fa72 [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/sys/pal/unix/thread.rs:108:17 [INFO] [stdout] 43: 0x7fceae2efac3 - [INFO] [stdout] 44: 0x7fceae380bf4 - __clone [INFO] [stdout] 45: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] recv_deadline [INFO] [stdout] [INFO] [stdout] test result: FAILED. 19 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 16.09s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--test basic` [INFO] running `Command { std: "docker" "inspect" "09e878174505180e501ab2266be8a48fce7451cd51d13fb0369cdf894d7e5370", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "09e878174505180e501ab2266be8a48fce7451cd51d13fb0369cdf894d7e5370", kill_on_drop: false }` [INFO] [stdout] 09e878174505180e501ab2266be8a48fce7451cd51d13fb0369cdf894d7e5370