[INFO] fetching crate simple-rc-async 0.1.1...
[INFO] testing simple-rc-async-0.1.1 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] extracting crate simple-rc-async 0.1.1 into /workspace/builds/worker-2-tc1/source
[INFO] removed /workspace/builds/worker-2-tc1/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate simple-rc-async 0.1.1
[INFO] finished tweaking crates.io crate simple-rc-async 0.1.1
[INFO] tweaked toml for crates.io crate simple-rc-async 0.1.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate simple-rc-async 0.1.1 on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate simple-rc-async 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded convert_case v0.7.1
[INFO] [stderr]   Downloaded slab v0.4.10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fce190fd69395e4be3ab882bcc2c4a2217a109f8b4cb9c74706558ad59d8f18c
[INFO] running `Command { std: "docker" "start" "-a" "fce190fd69395e4be3ab882bcc2c4a2217a109f8b4cb9c74706558ad59d8f18c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fce190fd69395e4be3ab882bcc2c4a2217a109f8b4cb9c74706558ad59d8f18c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fce190fd69395e4be3ab882bcc2c4a2217a109f8b4cb9c74706558ad59d8f18c", kill_on_drop: false }`
[INFO] [stdout] fce190fd69395e4be3ab882bcc2c4a2217a109f8b4cb9c74706558ad59d8f18c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ccf34c7c95d66ea16fa7bd5778388cfeb4edb96f495ec8c7e44165970ebb442
[INFO] running `Command { std: "docker" "start" "-a" "8ccf34c7c95d66ea16fa7bd5778388cfeb4edb96f495ec8c7e44165970ebb442", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling convert_case v0.7.1
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]    Compiling derive_more v2.0.1
[INFO] [stderr]    Compiling simple-rc-async v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Cell` and `os::unix::thread`
[INFO] [stdout]  --> src/sync/broadcast.rs:1:37
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{borrow::BorrowMut, cell::{Cell, RefCell}, hash::Hash, ops::Deref, os::unix::thread, pin::Pin, rc::{Rc, Weak}, task::{Contex...
[INFO] [stdout]   |                                     ^^^^                                    ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures_core::Future`
[INFO] [stdout]  --> src/sync/broadcast.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use futures_core::Future;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Cell` and `os::unix::thread`
[INFO] [stdout]  --> src/sync/broadcastque.rs:1:37
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{borrow::BorrowMut, cell::{Cell, RefCell}, collections::VecDeque, ops::Deref, os::unix::thread, pin::Pin, rc::{Rc, Weak}, ta...
[INFO] [stdout]   |                                     ^^^^                                               ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures_core::Future`
[INFO] [stdout]  --> src/sync/broadcastque.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use futures_core::Future;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `cell_update` has been stable since 1.88.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(cell_update)]
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `borrow::BorrowMut`
[INFO] [stdout]  --> src/sync/broadcast.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{borrow::BorrowMut, cell::{Cell, RefCell}, hash::Hash, ops::Deref, os::unix::thread, pin::Pin, rc::{Rc, Weak}, task::{Contex...
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hash::Hash`
[INFO] [stdout]  --> src/sync/broadcast.rs:1:53
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{borrow::BorrowMut, cell::{Cell, RefCell}, hash::Hash, ops::Deref, os::unix::thread, pin::Pin, rc::{Rc, Weak}, task::{Contex...
[INFO] [stdout]   |                                                     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `borrow::BorrowMut`
[INFO] [stdout]  --> src/sync/broadcastque.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{borrow::BorrowMut, cell::{Cell, RefCell}, collections::VecDeque, ops::Deref, os::unix::thread, pin::Pin, rc::{Rc, Weak}, ta...
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.53s
[INFO] running `Command { std: "docker" "inspect" "8ccf34c7c95d66ea16fa7bd5778388cfeb4edb96f495ec8c7e44165970ebb442", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ccf34c7c95d66ea16fa7bd5778388cfeb4edb96f495ec8c7e44165970ebb442", kill_on_drop: false }`
[INFO] [stdout] 8ccf34c7c95d66ea16fa7bd5778388cfeb4edb96f495ec8c7e44165970ebb442
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b357e0c0faec63fcb88e31ce9b71c8933dbc9d9d106496bf41080299821de30d
[INFO] running `Command { std: "docker" "start" "-a" "b357e0c0faec63fcb88e31ce9b71c8933dbc9d9d106496bf41080299821de30d", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling slab v0.4.10
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling derive_more v2.0.1
[INFO] [stderr]    Compiling simple-rc-async v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stdout] warning: unused imports: `Cell` and `os::unix::thread`
[INFO] [stdout]  --> src/sync/broadcast.rs:1:37
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{borrow::BorrowMut, cell::{Cell, RefCell}, hash::Hash, ops::Deref, os::unix::thread, pin::Pin, rc::{Rc, Weak}, task::{Contex...
[INFO] [stdout]   |                                     ^^^^                                    ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures_core::Future`
[INFO] [stdout]  --> src/sync/broadcast.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use futures_core::Future;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Cell` and `os::unix::thread`
[INFO] [stdout]  --> src/sync/broadcastque.rs:1:37
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{borrow::BorrowMut, cell::{Cell, RefCell}, collections::VecDeque, ops::Deref, os::unix::thread, pin::Pin, rc::{Rc, Weak}, ta...
[INFO] [stdout]   |                                     ^^^^                                               ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures_core::Future`
[INFO] [stdout]  --> src/sync/broadcastque.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use futures_core::Future;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `cell_update` has been stable since 1.88.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(cell_update)]
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `borrow::BorrowMut`
[INFO] [stdout]  --> src/sync/broadcast.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{borrow::BorrowMut, cell::{Cell, RefCell}, hash::Hash, ops::Deref, os::unix::thread, pin::Pin, rc::{Rc, Weak}, task::{Contex...
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hash::Hash`
[INFO] [stdout]  --> src/sync/broadcast.rs:1:53
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{borrow::BorrowMut, cell::{Cell, RefCell}, hash::Hash, ops::Deref, os::unix::thread, pin::Pin, rc::{Rc, Weak}, task::{Contex...
[INFO] [stdout]   |                                                     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `borrow::BorrowMut`
[INFO] [stdout]  --> src/sync/broadcastque.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{borrow::BorrowMut, cell::{Cell, RefCell}, collections::VecDeque, ops::Deref, os::unix::thread, pin::Pin, rc::{Rc, Weak}, ta...
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Cell` and `os::unix::thread`
[INFO] [stdout]  --> src/sync/broadcast.rs:1:37
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{borrow::BorrowMut, cell::{Cell, RefCell}, hash::Hash, ops::Deref, os::unix::thread, pin::Pin, rc::{Rc, Weak}, task::{Contex...
[INFO] [stdout]   |                                     ^^^^                                    ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures_core::Future`
[INFO] [stdout]  --> src/sync/broadcast.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use futures_core::Future;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Cell` and `os::unix::thread`
[INFO] [stdout]  --> src/sync/broadcastque.rs:1:37
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{borrow::BorrowMut, cell::{Cell, RefCell}, collections::VecDeque, ops::Deref, os::unix::thread, pin::Pin, rc::{Rc, Weak}, ta...
[INFO] [stdout]   |                                     ^^^^                                               ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures_core::Future`
[INFO] [stdout]  --> src/sync/broadcastque.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use futures_core::Future;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `cell_update` has been stable since 1.88.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(cell_update)]
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `borrow::BorrowMut`
[INFO] [stdout]  --> src/sync/broadcast.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{borrow::BorrowMut, cell::{Cell, RefCell}, hash::Hash, ops::Deref, os::unix::thread, pin::Pin, rc::{Rc, Weak}, task::{Contex...
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hash::Hash`
[INFO] [stdout]  --> src/sync/broadcast.rs:1:53
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{borrow::BorrowMut, cell::{Cell, RefCell}, hash::Hash, ops::Deref, os::unix::thread, pin::Pin, rc::{Rc, Weak}, task::{Contex...
[INFO] [stdout]   |                                                     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `borrow::BorrowMut`
[INFO] [stdout]  --> src/sync/broadcastque.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{borrow::BorrowMut, cell::{Cell, RefCell}, collections::VecDeque, ops::Deref, os::unix::thread, pin::Pin, rc::{Rc, Weak}, ta...
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.20s
[INFO] running `Command { std: "docker" "inspect" "b357e0c0faec63fcb88e31ce9b71c8933dbc9d9d106496bf41080299821de30d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b357e0c0faec63fcb88e31ce9b71c8933dbc9d9d106496bf41080299821de30d", kill_on_drop: false }`
[INFO] [stdout] b357e0c0faec63fcb88e31ce9b71c8933dbc9d9d106496bf41080299821de30d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 08590aa7611ee1347cdcdce26dd84f853aaf2e72616e0f69ae10b12c22809f98
[INFO] running `Command { std: "docker" "start" "-a" "08590aa7611ee1347cdcdce26dd84f853aaf2e72616e0f69ae10b12c22809f98", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `Cell` and `os::unix::thread`
[INFO] [stderr]  --> src/sync/broadcast.rs:1:37
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{borrow::BorrowMut, cell::{Cell, RefCell}, hash::Hash, ops::Deref, os::unix::thread, pin::Pin, rc::{Rc, Weak}, task::{Contex...
[INFO] [stderr]   |                                     ^^^^                                    ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `futures_core::Future`
[INFO] [stderr]  --> src/sync/broadcast.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use futures_core::Future;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Cell` and `os::unix::thread`
[INFO] [stderr]  --> src/sync/broadcastque.rs:1:37
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{borrow::BorrowMut, cell::{Cell, RefCell}, collections::VecDeque, ops::Deref, os::unix::thread, pin::Pin, rc::{Rc, Weak}, ta...
[INFO] [stderr]   |                                     ^^^^                                               ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `futures_core::Future`
[INFO] [stderr]  --> src/sync/broadcastque.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use futures_core::Future;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `cell_update` has been stable since 1.88.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/lib.rs:2:12
[INFO] [stderr]   |
[INFO] [stderr] 2 | #![feature(cell_update)]
[INFO] [stderr]   |            ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `borrow::BorrowMut`
[INFO] [stderr]  --> src/sync/broadcast.rs:1:11
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{borrow::BorrowMut, cell::{Cell, RefCell}, hash::Hash, ops::Deref, os::unix::thread, pin::Pin, rc::{Rc, Weak}, task::{Contex...
[INFO] [stderr]   |           ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `hash::Hash`
[INFO] [stderr]  --> src/sync/broadcast.rs:1:53
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{borrow::BorrowMut, cell::{Cell, RefCell}, hash::Hash, ops::Deref, os::unix::thread, pin::Pin, rc::{Rc, Weak}, task::{Contex...
[INFO] [stderr]   |                                                     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `borrow::BorrowMut`
[INFO] [stderr]  --> src/sync/broadcastque.rs:1:11
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{borrow::BorrowMut, cell::{Cell, RefCell}, collections::VecDeque, ops::Deref, os::unix::thread, pin::Pin, rc::{Rc, Weak}, ta...
[INFO] [stderr]   |           ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `simple-rc-async` (lib) generated 8 warnings (run `cargo fix --lib -p simple-rc-async` to apply 4 suggestions)
[INFO] [stderr] warning: `simple-rc-async` (lib test) generated 8 warnings (8 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/simple_rc_async-46f1fc4f69a4895f)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test sync::broadcast::test::test ... ok
[INFO] [stderr]    Doc-tests simple_rc_async
[INFO] [stdout] test sync::oneshot::test::test2 ... ok
[INFO] [stdout] test sync::oneshot::test::test ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test sync::broadcastque::test::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 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] running `Command { std: "docker" "inspect" "08590aa7611ee1347cdcdce26dd84f853aaf2e72616e0f69ae10b12c22809f98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08590aa7611ee1347cdcdce26dd84f853aaf2e72616e0f69ae10b12c22809f98", kill_on_drop: false }`
[INFO] [stdout] 08590aa7611ee1347cdcdce26dd84f853aaf2e72616e0f69ae10b12c22809f98
