[INFO] fetching crate mco 0.1.44...
[INFO] testing mco-0.1.44 against 1.69.0 for beta-1.70-1
[INFO] extracting crate mco 0.1.44 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate mco 0.1.44 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mco 0.1.44
[INFO] finished tweaking crates.io crate mco 0.1.44
[INFO] tweaked toml for crates.io crate mco 0.1.44 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mco-gen v0.1.0
[INFO] [stderr]   Downloaded nix v0.21.2
[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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 406145e71e70a41a6bb3805de1a6907796cd5dcbea7f882217a4ec2d749ccc4c
[INFO] running `Command { std: "docker" "start" "-a" "406145e71e70a41a6bb3805de1a6907796cd5dcbea7f882217a4ec2d749ccc4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "406145e71e70a41a6bb3805de1a6907796cd5dcbea7f882217a4ec2d749ccc4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "406145e71e70a41a6bb3805de1a6907796cd5dcbea7f882217a4ec2d749ccc4c", kill_on_drop: false }`
[INFO] [stdout] 406145e71e70a41a6bb3805de1a6907796cd5dcbea7f882217a4ec2d749ccc4c
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ebc1faab0cba9a9ab2a90062d07e16cab7fefad1eb6d488251d2907d5c240cd2
[INFO] running `Command { std: "docker" "start" "-a" "ebc1faab0cba9a9ab2a90062d07e16cab7fefad1eb6d488251d2907d5c240cd2", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustversion v1.0.12
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling serde v1.0.160
[INFO] [stderr]    Compiling crossbeam-queue v0.3.8
[INFO] [stderr]    Compiling time-core v0.1.0
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling num_threads v0.1.6
[INFO] [stderr]    Compiling crossbeam-channel v0.5.8
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]    Compiling num_cpus v1.15.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.3
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling nix v0.21.2
[INFO] [stderr]    Compiling crossbeam v0.8.2
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling mco-gen v0.1.0
[INFO] [stderr]    Compiling mco v0.1.44 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling time v0.3.20
[INFO] [stdout] warning: unused import: `smallvec::SmallVec`
[INFO] [stdout]   --> src/io/sys/unix/epoll.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use smallvec::SmallVec;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ret`
[INFO] [stdout]    --> src/io/sys/unix/epoll.rs:163:13
[INFO] [stdout]     |
[INFO] [stdout] 163 |         let ret = write(unsafe { self.vec.get_unchecked(id) }.evfd, buf);
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_ret`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.17s
[INFO] running `Command { std: "docker" "inspect" "ebc1faab0cba9a9ab2a90062d07e16cab7fefad1eb6d488251d2907d5c240cd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebc1faab0cba9a9ab2a90062d07e16cab7fefad1eb6d488251d2907d5c240cd2", kill_on_drop: false }`
[INFO] [stdout] ebc1faab0cba9a9ab2a90062d07e16cab7fefad1eb6d488251d2907d5c240cd2
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 95a2e54fdf0f1aaa8cc5ca7bc517a0b96be69cb9e90e48fd7663626a9d71aaf0
[INFO] running `Command { std: "docker" "start" "-a" "95a2e54fdf0f1aaa8cc5ca7bc517a0b96be69cb9e90e48fd7663626a9d71aaf0", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `smallvec::SmallVec`
[INFO] [stdout]   --> src/io/sys/unix/epoll.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use smallvec::SmallVec;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ret`
[INFO] [stdout]    --> src/io/sys/unix/epoll.rs:163:13
[INFO] [stdout]     |
[INFO] [stdout] 163 |         let ret = write(unsafe { self.vec.get_unchecked(id) }.evfd, buf);
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_ret`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling mco v0.1.44 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> tests/channel.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 16 |             s1.send(1);
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> tests/channel.rs:30:13
[INFO] [stdout]    |
[INFO] [stdout] 30 |             s1.send(1);
[INFO] [stdout]    |             ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> tests/lib.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     unsafe { j.coroutine().cancel() };
[INFO] [stdout]    |     ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> tests/lib.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 71 |     unsafe { j.coroutine().cancel() };
[INFO] [stdout]    |     ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `smallvec::SmallVec`
[INFO] [stdout]   --> src/io/sys/unix/epoll.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use smallvec::SmallVec;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `defer`
[INFO] [stdout]   --> src/std/sync/once.rs:56:23
[INFO] [stdout]    |
[INFO] [stdout] 56 |     use crate::{chan, defer};
[INFO] [stdout]    |                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TryStream`
[INFO] [stdout]   --> src/std/io/stream_chan.rs:46:38
[INFO] [stdout]    |
[INFO] [stdout] 46 |     use crate::std::io::{ChanStream, TryStream};
[INFO] [stdout]    |                                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::ControlFlow`
[INFO] [stdout]   --> src/std/io/stream_chan.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |     use std::ops::ControlFlow;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::BTreeMap`
[INFO] [stdout]    --> src/std/map/btree_map.rs:446:9
[INFO] [stdout]     |
[INFO] [stdout] 446 |     use std::collections::BTreeMap;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::atomic::Ordering`
[INFO] [stdout]    --> src/std/map/btree_map.rs:448:9
[INFO] [stdout]     |
[INFO] [stdout] 448 |     use std::sync::atomic::Ordering;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::sleep`
[INFO] [stdout]    --> src/std/map/hash_map.rs:458:9
[INFO] [stdout]     |
[INFO] [stdout] 458 |     use crate::sleep;
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]    --> src/std/map/hash_map.rs:461:9
[INFO] [stdout]     |
[INFO] [stdout] 461 |     use std::collections::HashMap;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::atomic::Ordering`
[INFO] [stdout]    --> src/std/map/hash_map.rs:463:9
[INFO] [stdout]     |
[INFO] [stdout] 463 |     use std::sync::atomic::Ordering;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::sleep`
[INFO] [stdout]    --> src/std/vec/mod.rs:406:9
[INFO] [stdout]     |
[INFO] [stdout] 406 |     use crate::sleep;
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Deref`
[INFO] [stdout]    --> src/std/vec/mod.rs:409:9
[INFO] [stdout]     |
[INFO] [stdout] 409 |     use std::ops::Deref;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::atomic::Ordering`
[INFO] [stdout]    --> src/std/vec/mod.rs:410:9
[INFO] [stdout]     |
[INFO] [stdout] 410 |     use std::sync::atomic::Ordering;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate-level attribute should be in the root module
[INFO] [stdout]    --> src/io/sys/unix/co_io.rs:236:5
[INFO] [stdout]     |
[INFO] [stdout] 236 |     #![feature(test)]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate-level attribute should be in the root module
[INFO] [stdout]    --> src/std/queue/mpsc_list.rs:120:5
[INFO] [stdout]     |
[INFO] [stdout] 120 |     #![feature(test)]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate-level attribute should be in the root module
[INFO] [stdout]    --> src/std/queue/mpsc_list_v1.rs:349:5
[INFO] [stdout]     |
[INFO] [stdout] 349 |     #![feature(test)]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate-level attribute should be in the root module
[INFO] [stdout]    --> src/std/sync/condvar.rs:198:5
[INFO] [stdout]     |
[INFO] [stdout] 198 |     #![feature(test)]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate-level attribute should be in the root module
[INFO] [stdout]    --> src/std/sync/mutex.rs:250:5
[INFO] [stdout]     |
[INFO] [stdout] 250 |     #![feature(test)]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate-level attribute should be in the root module
[INFO] [stdout]    --> src/std/sync/rwlock.rs:326:5
[INFO] [stdout]     |
[INFO] [stdout] 326 |     #![feature(test)]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate-level attribute should be in the root module
[INFO] [stdout]    --> src/std/sync/semphore.rs:174:5
[INFO] [stdout]     |
[INFO] [stdout] 174 |     #![feature(test)]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate-level attribute should be in the root module
[INFO] [stdout]    --> src/std/sync/sync_flag.rs:155:5
[INFO] [stdout]     |
[INFO] [stdout] 155 |     #![feature(test)]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/std/blocking/mod.rs:74:13
[INFO] [stdout]    |
[INFO] [stdout] 73 |             panic!("e");
[INFO] [stdout]    |             ----------- any code following this expression is unreachable
[INFO] [stdout] 74 |             return 1;
[INFO] [stdout]    |             ^^^^^^^^^ unreachable statement
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ret`
[INFO] [stdout]    --> src/io/sys/unix/epoll.rs:163:13
[INFO] [stdout]     |
[INFO] [stdout] 163 |         let ret = write(unsafe { self.vec.get_unchecked(id) }.evfd, buf);
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_ret`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/std/sync/once.rs:97:13
[INFO] [stdout]    |
[INFO] [stdout] 97 |         for i in 0..n {
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/std/sync/once.rs:107:13
[INFO] [stdout]     |
[INFO] [stdout] 107 |         for i in 0..n {
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `insert`
[INFO] [stdout]    --> src/std/map/btree_map.rs:487:21
[INFO] [stdout]     |
[INFO] [stdout] 487 |                 let insert = m1.insert(1, 2);
[INFO] [stdout]     |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_insert`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `insert`
[INFO] [stdout]    --> src/std/map/btree_map.rs:492:21
[INFO] [stdout]     |
[INFO] [stdout] 492 |                 let insert = m2.insert(1, 2);
[INFO] [stdout]     |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_insert`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `insert`
[INFO] [stdout]    --> src/std/map/btree_map.rs:502:13
[INFO] [stdout]     |
[INFO] [stdout] 502 |         let insert = m.insert(1, 2);
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_insert`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `insert`
[INFO] [stdout]    --> src/std/map/btree_map.rs:510:13
[INFO] [stdout]     |
[INFO] [stdout] 510 |         let insert = m.insert(1, 2);
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_insert`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `insert`
[INFO] [stdout]    --> src/std/map/btree_map.rs:520:13
[INFO] [stdout]     |
[INFO] [stdout] 520 |         let insert = m.insert(1, 2);
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_insert`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `insert`
[INFO] [stdout]    --> src/std/map/hash_map.rs:511:21
[INFO] [stdout]     |
[INFO] [stdout] 511 |                 let insert = m1.insert(1, 2);
[INFO] [stdout]     |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_insert`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `insert`
[INFO] [stdout]    --> src/std/map/hash_map.rs:516:21
[INFO] [stdout]     |
[INFO] [stdout] 516 |                 let insert = m2.insert(1, 2);
[INFO] [stdout]     |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_insert`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `insert`
[INFO] [stdout]    --> src/std/map/hash_map.rs:535:25
[INFO] [stdout]     |
[INFO] [stdout] 535 |                     let insert = m1.insert(i, i);
[INFO] [stdout]     |                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_insert`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `insert`
[INFO] [stdout]    --> src/std/map/hash_map.rs:542:25
[INFO] [stdout]     |
[INFO] [stdout] 542 |                     let insert = m2.insert(i, i);
[INFO] [stdout]     |                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_insert`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `insert`
[INFO] [stdout]    --> src/std/map/hash_map.rs:553:13
[INFO] [stdout]     |
[INFO] [stdout] 553 |         let insert = m.insert(1, 2);
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_insert`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `insert`
[INFO] [stdout]    --> src/std/map/hash_map.rs:573:13
[INFO] [stdout]     |
[INFO] [stdout] 573 |         let insert = m.insert(1, a);
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_insert`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `insert`
[INFO] [stdout]    --> src/std/map/hash_map.rs:610:13
[INFO] [stdout]     |
[INFO] [stdout] 610 |         let insert = m.insert(1, 2);
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_insert`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `insert`
[INFO] [stdout]    --> src/std/map/hash_map.rs:620:13
[INFO] [stdout]     |
[INFO] [stdout] 620 |         let insert = m.insert(1, 2);
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_insert`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `insert`
[INFO] [stdout]    --> src/std/map/hash_map.rs:638:21
[INFO] [stdout]     |
[INFO] [stdout] 638 |                 let insert = m.insert(i, i);
[INFO] [stdout]     |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_insert`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `insert`
[INFO] [stdout]    --> src/std/map/hash_map.rs:664:21
[INFO] [stdout]     |
[INFO] [stdout] 664 |                 let insert = m.insert(i, i);
[INFO] [stdout]     |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_insert`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `g`
[INFO] [stdout]    --> src/std/map/hash_map.rs:673:21
[INFO] [stdout]     |
[INFO] [stdout] 673 |                 let g = m2.remove(&i);
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_g`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `insert`
[INFO] [stdout]    --> src/std/vec/mod.rs:458:21
[INFO] [stdout]     |
[INFO] [stdout] 458 |                 let insert = m1.push(2);
[INFO] [stdout]     |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_insert`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `insert`
[INFO] [stdout]    --> src/std/vec/mod.rs:463:21
[INFO] [stdout]     |
[INFO] [stdout] 463 |                 let insert = m2.push(2);
[INFO] [stdout]     |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_insert`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `insert`
[INFO] [stdout]    --> src/std/vec/mod.rs:482:25
[INFO] [stdout]     |
[INFO] [stdout] 482 |                     let insert = m1.push(i);
[INFO] [stdout]     |                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_insert`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `insert`
[INFO] [stdout]    --> src/std/vec/mod.rs:489:25
[INFO] [stdout]     |
[INFO] [stdout] 489 |                     let insert = m2.push(i);
[INFO] [stdout]     |                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_insert`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `insert`
[INFO] [stdout]    --> src/std/vec/mod.rs:500:13
[INFO] [stdout]     |
[INFO] [stdout] 500 |         let insert = m.push(2);
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_insert`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `insert`
[INFO] [stdout]    --> src/std/vec/mod.rs:520:13
[INFO] [stdout]     |
[INFO] [stdout] 520 |         let insert = m.push(a);
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_insert`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/std/vec/mod.rs:534:13
[INFO] [stdout]     |
[INFO] [stdout] 534 |         for i in 0..1000000 {
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/std/vec/mod.rs:543:13
[INFO] [stdout]     |
[INFO] [stdout] 543 |         for i in 0..1000000 {
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `insert`
[INFO] [stdout]    --> src/std/vec/mod.rs:557:13
[INFO] [stdout]     |
[INFO] [stdout] 557 |         let insert = m.push(2);
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_insert`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `insert`
[INFO] [stdout]    --> src/std/vec/mod.rs:566:13
[INFO] [stdout]     |
[INFO] [stdout] 566 |         let insert = m.push(2);
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_insert`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/std/io/stream_chan.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 55 |         let mut c = ChanStream { recv: r, send: s };
[INFO] [stdout]    |             ----^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/std/io/stream_chan.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 66 |         let mut c = ChanStream { recv: r, send: s };
[INFO] [stdout]    |             ----^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/std/time/tick.rs:122:13
[INFO] [stdout]     |
[INFO] [stdout] 122 |         let mut t = Arc::new(Ticker::new(Duration::from_secs(1)));
[INFO] [stdout]     |             ----^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/std/time/time.rs:566:13
[INFO] [stdout]     |
[INFO] [stdout] 566 |         let mut now = Time::now();
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/std/sync/condvar.rs:346:13
[INFO] [stdout]     |
[INFO] [stdout] 346 |             unsafe { vec[i].coroutine().cancel() };
[INFO] [stdout]     |             ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/std/sync/mutex.rs:523:9
[INFO] [stdout]     |
[INFO] [stdout] 523 |         unsafe { h1.coroutine().cancel() };
[INFO] [stdout]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/std/sync/mutex.rs:564:9
[INFO] [stdout]     |
[INFO] [stdout] 564 |         unsafe { h1.coroutine().cancel() };
[INFO] [stdout]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/std/sync/rwlock.rs:634:9
[INFO] [stdout]     |
[INFO] [stdout] 634 |         unsafe { vec[cancel_id - 1].coroutine().cancel() };
[INFO] [stdout]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/std/sync/rwlock.rs:684:9
[INFO] [stdout]     |
[INFO] [stdout] 684 |         unsafe { h.coroutine().cancel() };
[INFO] [stdout]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/std/sync/semphore.rs:260:9
[INFO] [stdout]     |
[INFO] [stdout] 260 |         unsafe { h1.coroutine().cancel() };
[INFO] [stdout]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/std/sync/sync_flag.rs:199:9
[INFO] [stdout]     |
[INFO] [stdout] 199 |         unsafe { h1.coroutine().cancel() };
[INFO] [stdout]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/std/queue/array_queue.rs:481:9
[INFO] [stdout]     |
[INFO] [stdout] 481 |         q.push(1);
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/std/queue/array_queue.rs:482:9
[INFO] [stdout]     |
[INFO] [stdout] 482 |         q.push(2);
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/std/queue/array_queue.rs:483:9
[INFO] [stdout]     |
[INFO] [stdout] 483 |         q.push(3);
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/std/sync/condvar.rs:211:9
[INFO] [stdout]     |
[INFO] [stdout] 211 |         c.notify_one();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/std/sync/condvar.rs:212:9
[INFO] [stdout]     |
[INFO] [stdout] 212 |         c.notify_all();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/std/sync/condvar.rs:225:13
[INFO] [stdout]     |
[INFO] [stdout] 225 |             c2.notify_one();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/std/sync/condvar.rs:260:9
[INFO] [stdout]     |
[INFO] [stdout] 260 |         cond.notify_all();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/std/sync/condvar.rs:280:13
[INFO] [stdout]     |
[INFO] [stdout] 280 |             c2.notify_one();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/std/sync/condvar.rs:300:13
[INFO] [stdout]     |
[INFO] [stdout] 300 |             c2.notify_one();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/std/sync/condvar.rs:357:9
[INFO] [stdout]     |
[INFO] [stdout] 357 |         cond.notify_all();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/std/sync/mutex.rs:393:13
[INFO] [stdout]     |
[INFO] [stdout] 393 |             cvar.notify_one();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/std/sync/mutex.rs:415:13
[INFO] [stdout]     |
[INFO] [stdout] 415 |             cvar.notify_one();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/std/sync/once.rs:83:20
[INFO] [stdout]    |
[INFO] [stdout] 83 |             panic!(format!("once failed inside run: {} is not 1", o.value()));
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here
[INFO] [stdout]    = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]    |
[INFO] [stdout] 83 -             panic!(format!("once failed inside run: {} is not 1", o.value()));
[INFO] [stdout] 83 +             panic!("once failed inside run: {} is not 1", o.value());
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/std/sync/once.rs:85:9
[INFO] [stdout]    |
[INFO] [stdout] 85 |         s.send(true);
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/std/sync/once.rs:108:13
[INFO] [stdout]     |
[INFO] [stdout] 108 |             r.recv();
[INFO] [stdout]     |             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/std/sync/once.rs:111:20
[INFO] [stdout]     |
[INFO] [stdout] 111 |             panic!(format!("once failed outside run: {} is not 1", one.value()));
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 111 -             panic!(format!("once failed outside run: {} is not 1", one.value()));
[INFO] [stdout] 111 +             panic!("once failed outside run: {} is not 1", one.value());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/std/sync/once.rs:118:9
[INFO] [stdout]     |
[INFO] [stdout] 118 | /         catch_unwind(|| {
[INFO] [stdout] 119 | |             once.r#do(|| {
[INFO] [stdout] 120 | |                 panic!("failed");
[INFO] [stdout] 121 | |             });
[INFO] [stdout] 122 | |         });
[INFO] [stdout]     | |__________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/std/sync/rwlock.rs:641:13
[INFO] [stdout]     |
[INFO] [stdout] 641 |             cond.notify_all();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/std/sync/channel.rs:456:13
[INFO] [stdout]     |
[INFO] [stdout] 456 |             tx.send(1);
[INFO] [stdout]     |             ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/std/sync/channel.rs:459:13
[INFO] [stdout]     |
[INFO] [stdout] 459 |             tx.send(2);
[INFO] [stdout]     |             ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/std/io/stream_chan.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |         s.send(Some(Ok(1)));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/std/io/stream_chan.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |         s.send(None);
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/std/io/stream_chan.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |         s.send(Some(Ok(1)));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/std/io/stream_chan.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |         s.send(None);
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/std/time/tick.rs:130:9
[INFO] [stdout]     |
[INFO] [stdout] 130 |         t.stop();
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 86 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.14s
[INFO] running `Command { std: "docker" "inspect" "95a2e54fdf0f1aaa8cc5ca7bc517a0b96be69cb9e90e48fd7663626a9d71aaf0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95a2e54fdf0f1aaa8cc5ca7bc517a0b96be69cb9e90e48fd7663626a9d71aaf0", kill_on_drop: false }`
[INFO] [stdout] 95a2e54fdf0f1aaa8cc5ca7bc517a0b96be69cb9e90e48fd7663626a9d71aaf0
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3f47640820ae4600844e047345fd95baba557d34861cabaab9b73872b48d284e
[INFO] running `Command { std: "docker" "start" "-a" "3f47640820ae4600844e047345fd95baba557d34861cabaab9b73872b48d284e", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `smallvec::SmallVec`
[INFO] [stderr]   --> src/io/sys/unix/epoll.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use smallvec::SmallVec;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ret`
[INFO] [stderr]    --> src/io/sys/unix/epoll.rs:163:13
[INFO] [stderr]     |
[INFO] [stderr] 163 |         let ret = write(unsafe { self.vec.get_unchecked(id) }.evfd, buf);
[INFO] [stderr]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_ret`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `defer`
[INFO] [stderr]   --> src/std/sync/once.rs:56:23
[INFO] [stderr]    |
[INFO] [stderr] 56 |     use crate::{chan, defer};
[INFO] [stderr]    |                       ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `TryStream`
[INFO] [stderr]   --> src/std/io/stream_chan.rs:46:38
[INFO] [stderr]    |
[INFO] [stderr] 46 |     use crate::std::io::{ChanStream, TryStream};
[INFO] [stderr]    |                                      ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::ControlFlow`
[INFO] [stderr]   --> src/std/io/stream_chan.rs:48:9
[INFO] [stderr]    |
[INFO] [stderr] 48 |     use std::ops::ControlFlow;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::BTreeMap`
[INFO] [stderr]    --> src/std/map/btree_map.rs:446:9
[INFO] [stderr]     |
[INFO] [stderr] 446 |     use std::collections::BTreeMap;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::sync::atomic::Ordering`
[INFO] [stderr]    --> src/std/map/btree_map.rs:448:9
[INFO] [stderr]     |
[INFO] [stderr] 448 |     use std::sync::atomic::Ordering;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::sleep`
[INFO] [stderr]    --> src/std/map/hash_map.rs:458:9
[INFO] [stderr]     |
[INFO] [stderr] 458 |     use crate::sleep;
[INFO] [stderr]     |         ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::HashMap`
[INFO] [stderr]    --> src/std/map/hash_map.rs:461:9
[INFO] [stderr]     |
[INFO] [stderr] 461 |     use std::collections::HashMap;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::sync::atomic::Ordering`
[INFO] [stderr]    --> src/std/map/hash_map.rs:463:9
[INFO] [stderr]     |
[INFO] [stderr] 463 |     use std::sync::atomic::Ordering;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::sleep`
[INFO] [stderr]    --> src/std/vec/mod.rs:406:9
[INFO] [stderr]     |
[INFO] [stderr] 406 |     use crate::sleep;
[INFO] [stderr]     |         ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Deref`
[INFO] [stderr]    --> src/std/vec/mod.rs:409:9
[INFO] [stderr]     |
[INFO] [stderr] 409 |     use std::ops::Deref;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::sync::atomic::Ordering`
[INFO] [stderr]    --> src/std/vec/mod.rs:410:9
[INFO] [stderr]     |
[INFO] [stderr] 410 |     use std::sync::atomic::Ordering;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: crate-level attribute should be in the root module
[INFO] [stderr]    --> src/io/sys/unix/co_io.rs:236:5
[INFO] [stderr]     |
[INFO] [stderr] 236 |     #![feature(test)]
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_attributes)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: crate-level attribute should be in the root module
[INFO] [stderr]    --> src/std/queue/mpsc_list.rs:120:5
[INFO] [stderr]     |
[INFO] [stderr] 120 |     #![feature(test)]
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: crate-level attribute should be in the root module
[INFO] [stderr]    --> src/std/queue/mpsc_list_v1.rs:349:5
[INFO] [stderr]     |
[INFO] [stderr] 349 |     #![feature(test)]
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: crate-level attribute should be in the root module
[INFO] [stderr]    --> src/std/sync/condvar.rs:198:5
[INFO] [stderr]     |
[INFO] [stderr] 198 |     #![feature(test)]
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: crate-level attribute should be in the root module
[INFO] [stderr]    --> src/std/sync/mutex.rs:250:5
[INFO] [stderr]     |
[INFO] [stderr] 250 |     #![feature(test)]
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: crate-level attribute should be in the root module
[INFO] [stderr]    --> src/std/sync/rwlock.rs:326:5
[INFO] [stderr]     |
[INFO] [stderr] 326 |     #![feature(test)]
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: crate-level attribute should be in the root module
[INFO] [stderr]    --> src/std/sync/semphore.rs:174:5
[INFO] [stderr]     |
[INFO] [stderr] 174 |     #![feature(test)]
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: crate-level attribute should be in the root module
[INFO] [stderr]    --> src/std/sync/sync_flag.rs:155:5
[INFO] [stderr]     |
[INFO] [stderr] 155 |     #![feature(test)]
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]   --> src/std/blocking/mod.rs:74:13
[INFO] [stderr]    |
[INFO] [stderr] 73 |             panic!("e");
[INFO] [stderr]    |             ----------- any code following this expression is unreachable
[INFO] [stderr] 74 |             return 1;
[INFO] [stderr]    |             ^^^^^^^^^ unreachable statement
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]   --> src/std/sync/once.rs:97:13
[INFO] [stderr]    |
[INFO] [stderr] 97 |         for i in 0..n {
[INFO] [stderr]    |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/std/sync/once.rs:107:13
[INFO] [stderr]     |
[INFO] [stderr] 107 |         for i in 0..n {
[INFO] [stderr]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `insert`
[INFO] [stderr]    --> src/std/map/btree_map.rs:487:21
[INFO] [stderr]     |
[INFO] [stderr] 487 |                 let insert = m1.insert(1, 2);
[INFO] [stderr]     |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_insert`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `insert`
[INFO] [stderr]    --> src/std/map/btree_map.rs:492:21
[INFO] [stderr]     |
[INFO] [stderr] 492 |                 let insert = m2.insert(1, 2);
[INFO] [stderr]     |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_insert`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `insert`
[INFO] [stderr]    --> src/std/map/btree_map.rs:502:13
[INFO] [stderr]     |
[INFO] [stderr] 502 |         let insert = m.insert(1, 2);
[INFO] [stderr]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_insert`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `insert`
[INFO] [stderr]    --> src/std/map/btree_map.rs:510:13
[INFO] [stderr]     |
[INFO] [stderr] 510 |         let insert = m.insert(1, 2);
[INFO] [stderr]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_insert`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `insert`
[INFO] [stderr]    --> src/std/map/btree_map.rs:520:13
[INFO] [stderr]     |
[INFO] [stderr] 520 |         let insert = m.insert(1, 2);
[INFO] [stderr]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_insert`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `insert`
[INFO] [stderr]    --> src/std/map/hash_map.rs:511:21
[INFO] [stderr]     |
[INFO] [stderr] 511 |                 let insert = m1.insert(1, 2);
[INFO] [stderr]     |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_insert`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `insert`
[INFO] [stderr]    --> src/std/map/hash_map.rs:516:21
[INFO] [stderr]     |
[INFO] [stderr] 516 |                 let insert = m2.insert(1, 2);
[INFO] [stderr]     |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_insert`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `insert`
[INFO] [stderr]    --> src/std/map/hash_map.rs:535:25
[INFO] [stderr]     |
[INFO] [stderr] 535 |                     let insert = m1.insert(i, i);
[INFO] [stderr]     |                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_insert`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `insert`
[INFO] [stderr]    --> src/std/map/hash_map.rs:542:25
[INFO] [stderr]     |
[INFO] [stderr] 542 |                     let insert = m2.insert(i, i);
[INFO] [stderr]     |                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_insert`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `insert`
[INFO] [stderr]    --> src/std/map/hash_map.rs:553:13
[INFO] [stderr]     |
[INFO] [stderr] 553 |         let insert = m.insert(1, 2);
[INFO] [stderr]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_insert`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `insert`
[INFO] [stderr]    --> src/std/map/hash_map.rs:573:13
[INFO] [stderr]     |
[INFO] [stderr] 573 |         let insert = m.insert(1, a);
[INFO] [stderr]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_insert`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `insert`
[INFO] [stderr]    --> src/std/map/hash_map.rs:610:13
[INFO] [stderr]     |
[INFO] [stderr] 610 |         let insert = m.insert(1, 2);
[INFO] [stderr]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_insert`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `insert`
[INFO] [stderr]    --> src/std/map/hash_map.rs:620:13
[INFO] [stderr]     |
[INFO] [stderr] 620 |         let insert = m.insert(1, 2);
[INFO] [stderr]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_insert`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `insert`
[INFO] [stderr]    --> src/std/map/hash_map.rs:638:21
[INFO] [stderr]     |
[INFO] [stderr] 638 |                 let insert = m.insert(i, i);
[INFO] [stderr]     |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_insert`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `insert`
[INFO] [stderr]    --> src/std/map/hash_map.rs:664:21
[INFO] [stderr]     |
[INFO] [stderr] 664 |                 let insert = m.insert(i, i);
[INFO] [stderr]     |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_insert`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `g`
[INFO] [stderr]    --> src/std/map/hash_map.rs:673:21
[INFO] [stderr]     |
[INFO] [stderr] 673 |                 let g = m2.remove(&i);
[INFO] [stderr]     |                     ^ help: if this is intentional, prefix it with an underscore: `_g`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `insert`
[INFO] [stderr]    --> src/std/vec/mod.rs:458:21
[INFO] [stderr]     |
[INFO] [stderr] 458 |                 let insert = m1.push(2);
[INFO] [stderr]     |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_insert`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `insert`
[INFO] [stderr]    --> src/std/vec/mod.rs:463:21
[INFO] [stderr]     |
[INFO] [stderr] 463 |                 let insert = m2.push(2);
[INFO] [stderr]     |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_insert`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `insert`
[INFO] [stderr]    --> src/std/vec/mod.rs:482:25
[INFO] [stderr]     |
[INFO] [stderr] 482 |                     let insert = m1.push(i);
[INFO] [stderr]     |                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_insert`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `insert`
[INFO] [stderr]    --> src/std/vec/mod.rs:489:25
[INFO] [stderr]     |
[INFO] [stderr] 489 |                     let insert = m2.push(i);
[INFO] [stderr]     |                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_insert`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `insert`
[INFO] [stderr]    --> src/std/vec/mod.rs:500:13
[INFO] [stderr]     |
[INFO] [stderr] 500 |         let insert = m.push(2);
[INFO] [stderr]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_insert`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `insert`
[INFO] [stderr]    --> src/std/vec/mod.rs:520:13
[INFO] [stderr]     |
[INFO] [stderr] 520 |         let insert = m.push(a);
[INFO] [stderr]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_insert`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/std/vec/mod.rs:534:13
[INFO] [stderr]     |
[INFO] [stderr] 534 |         for i in 0..1000000 {
[INFO] [stderr]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/std/vec/mod.rs:543:13
[INFO] [stderr]     |
[INFO] [stderr] 543 |         for i in 0..1000000 {
[INFO] [stderr]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `insert`
[INFO] [stderr]    --> src/std/vec/mod.rs:557:13
[INFO] [stderr]     |
[INFO] [stderr] 557 |         let insert = m.push(2);
[INFO] [stderr]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_insert`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `insert`
[INFO] [stderr]    --> src/std/vec/mod.rs:566:13
[INFO] [stderr]     |
[INFO] [stderr] 566 |         let insert = m.push(2);
[INFO] [stderr]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_insert`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/std/io/stream_chan.rs:55:13
[INFO] [stderr]    |
[INFO] [stderr] 55 |         let mut c = ChanStream { recv: r, send: s };
[INFO] [stderr]    |             ----^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/std/io/stream_chan.rs:66:13
[INFO] [stderr]    |
[INFO] [stderr] 66 |         let mut c = ChanStream { recv: r, send: s };
[INFO] [stderr]    |             ----^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/std/time/tick.rs:122:13
[INFO] [stderr]     |
[INFO] [stderr] 122 |         let mut t = Arc::new(Ticker::new(Duration::from_secs(1)));
[INFO] [stderr]     |             ----^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/std/time/time.rs:566:13
[INFO] [stderr]     |
[INFO] [stderr] 566 |         let mut now = Time::now();
[INFO] [stderr]     |             ----^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/std/sync/condvar.rs:346:13
[INFO] [stderr]     |
[INFO] [stderr] 346 |             unsafe { vec[i].coroutine().cancel() };
[INFO] [stderr]     |             ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/std/sync/mutex.rs:523:9
[INFO] [stderr]     |
[INFO] [stderr] 523 |         unsafe { h1.coroutine().cancel() };
[INFO] [stderr]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/std/sync/mutex.rs:564:9
[INFO] [stderr]     |
[INFO] [stderr] 564 |         unsafe { h1.coroutine().cancel() };
[INFO] [stderr]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/std/sync/rwlock.rs:634:9
[INFO] [stderr]     |
[INFO] [stderr] 634 |         unsafe { vec[cancel_id - 1].coroutine().cancel() };
[INFO] [stderr]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/std/sync/rwlock.rs:684:9
[INFO] [stderr]     |
[INFO] [stderr] 684 |         unsafe { h.coroutine().cancel() };
[INFO] [stderr]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/std/sync/semphore.rs:260:9
[INFO] [stderr]     |
[INFO] [stderr] 260 |         unsafe { h1.coroutine().cancel() };
[INFO] [stderr]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/std/sync/sync_flag.rs:199:9
[INFO] [stderr]     |
[INFO] [stderr] 199 |         unsafe { h1.coroutine().cancel() };
[INFO] [stderr]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/std/queue/array_queue.rs:481:9
[INFO] [stderr]     |
[INFO] [stderr] 481 |         q.push(1);
[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] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/std/queue/array_queue.rs:482:9
[INFO] [stderr]     |
[INFO] [stderr] 482 |         q.push(2);
[INFO] [stderr]     |         ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/std/queue/array_queue.rs:483:9
[INFO] [stderr]     |
[INFO] [stderr] 483 |         q.push(3);
[INFO] [stderr]     |         ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/std/sync/condvar.rs:211:9
[INFO] [stderr]     |
[INFO] [stderr] 211 |         c.notify_one();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/std/sync/condvar.rs:212:9
[INFO] [stderr]     |
[INFO] [stderr] 212 |         c.notify_all();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/std/sync/condvar.rs:225:13
[INFO] [stderr]     |
[INFO] [stderr] 225 |             c2.notify_one();
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/std/sync/condvar.rs:260:9
[INFO] [stderr]     |
[INFO] [stderr] 260 |         cond.notify_all();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/std/sync/condvar.rs:280:13
[INFO] [stderr]     |
[INFO] [stderr] 280 |             c2.notify_one();
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/std/sync/condvar.rs:300:13
[INFO] [stderr]     |
[INFO] [stderr] 300 |             c2.notify_one();
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/std/sync/condvar.rs:357:9
[INFO] [stderr]     |
[INFO] [stderr] 357 |         cond.notify_all();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/std/sync/mutex.rs:393:13
[INFO] [stderr]     |
[INFO] [stderr] 393 |             cvar.notify_one();
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/std/sync/mutex.rs:415:13
[INFO] [stderr]     |
[INFO] [stderr] 415 |             cvar.notify_one();
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]   --> src/std/sync/once.rs:83:20
[INFO] [stderr]    |
[INFO] [stderr] 83 |             panic!(format!("once failed inside run: {} is not 1", o.value()));
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr]    = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here
[INFO] [stderr]    = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]    |
[INFO] [stderr] 83 -             panic!(format!("once failed inside run: {} is not 1", o.value()));
[INFO] [stderr] 83 +             panic!("once failed inside run: {} is not 1", o.value());
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/std/sync/once.rs:85:9
[INFO] [stderr]    |
[INFO] [stderr] 85 |         s.send(true);
[INFO] [stderr]    |         ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/std/sync/once.rs:108:13
[INFO] [stderr]     |
[INFO] [stderr] 108 |             r.recv();
[INFO] [stderr]     |             ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/std/sync/once.rs:111:20
[INFO] [stderr]     |
[INFO] [stderr] 111 |             panic!(format!("once failed outside run: {} is not 1", one.value()));
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr]     = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]     |
[INFO] [stderr] 111 -             panic!(format!("once failed outside run: {} is not 1", one.value()));
[INFO] [stderr] 111 +             panic!("once failed outside run: {} is not 1", one.value());
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/std/sync/once.rs:118:9
[INFO] [stderr]     |
[INFO] [stderr] 118 | /         catch_unwind(|| {
[INFO] [stderr] 119 | |             once.r#do(|| {
[INFO] [stderr] 120 | |                 panic!("failed");
[INFO] [stderr] 121 | |             });
[INFO] [stderr] 122 | |         });
[INFO] [stderr]     | |__________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/std/sync/rwlock.rs:641:13
[INFO] [stderr]     |
[INFO] [stderr] 641 |             cond.notify_all();
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/std/sync/channel.rs:456:13
[INFO] [stderr]     |
[INFO] [stderr] 456 |             tx.send(1);
[INFO] [stderr]     |             ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/std/sync/channel.rs:459:13
[INFO] [stderr]     |
[INFO] [stderr] 459 |             tx.send(2);
[INFO] [stderr]     |             ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/std/io/stream_chan.rs:53:9
[INFO] [stderr]    |
[INFO] [stderr] 53 |         s.send(Some(Ok(1)));
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/std/io/stream_chan.rs:54:9
[INFO] [stderr]    |
[INFO] [stderr] 54 |         s.send(None);
[INFO] [stderr]    |         ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/std/io/stream_chan.rs:64:9
[INFO] [stderr]    |
[INFO] [stderr] 64 |         s.send(Some(Ok(1)));
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/std/io/stream_chan.rs:65:9
[INFO] [stderr]    |
[INFO] [stderr] 65 |         s.send(None);
[INFO] [stderr]    |         ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/std/time/tick.rs:130:9
[INFO] [stderr]     |
[INFO] [stderr] 130 |         t.stop();
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: `mco` (lib) generated 2 warnings (run `cargo fix --lib -p mco` to apply 2 suggestions)
[INFO] [stderr] warning: `mco` (lib test) generated 86 warnings (2 duplicates) (run `cargo fix --lib -p mco --tests` to apply 45 suggestions)
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> tests/channel.rs:16:13
[INFO] [stderr]    |
[INFO] [stderr] 16 |             s1.send(1);
[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] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> tests/channel.rs:30:13
[INFO] [stderr]    |
[INFO] [stderr] 30 |             s1.send(1);
[INFO] [stderr]    |             ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]   --> tests/lib.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 |     unsafe { j.coroutine().cancel() };
[INFO] [stderr]    |     ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]   --> tests/lib.rs:71:5
[INFO] [stderr]    |
[INFO] [stderr] 71 |     unsafe { j.coroutine().cancel() };
[INFO] [stderr]    |     ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: `mco` (test "channel") generated 2 warnings
[INFO] [stderr] warning: `mco` (test "lib") generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mco-028fe85c233d04a1)
[INFO] [stdout] 
[INFO] [stdout] running 169 tests
[INFO] [stdout] test os::unix::net::test::abstract_namespace_not_allowed ... ok
[INFO] [stdout] test os::unix::net::test::long_path ... ok
[INFO] [stdout] test std::io::stream_chan::test::test_foreach ... ok
[INFO] [stdout] test std::blocking::test::test_spawn_blocking ... ok
[INFO] [stdout] test std::io::stream_chan::test::test_map ... ok
[INFO] [stdout] test std::lazy::imp::tests::smoke_once ... ok
[INFO] [stdout] test std::blocking::test::test_spawn_panic ... ok
[INFO] [stdout] test std::lazy::imp::tests::test_size ... ok
[INFO] [stdout] test std::lazy::imp::tests::poison_bad ... ok
[INFO] [stdout] test std::map::btree_map::test::test_empty ... ok
[INFO] [stdout] test std::map::btree_map::test::test_get ... ok
[INFO] [stdout] test std::map::btree_map::test::test_insert ... ok
[INFO] [stdout] test std::map::btree_map::test::test_insert2 ... ok
[INFO] [stdout] test std::map::btree_map::test::test_iter ... ok
[INFO] [stdout] test std::map::btree_map::test::test_iter_mut ... ok
[INFO] [stdout] test std::map::hash_map::test::test_debug ... ok
[INFO] [stdout] test std::map::hash_map::test::test_empty ... ok
[INFO] [stdout] test std::map::hash_map::test::test_get ... ok
[INFO] [stdout] test std::map::hash_map::test::test_insert ... ok
[INFO] [stdout] test std::map::hash_map::test::test_insert2 ... ok
[INFO] [stdout] test os::unix::net::test::test_unix_datagram ... ok
[INFO] [stdout] test os::unix::net::test::test_unix_datagram_recv ... ok
[INFO] [stdout] test os::unix::net::test::test_unnamed_unix_datagram ... ok
[INFO] [stdout] test os::unix::net::test::test_connect_unix_datagram ... ok
[INFO] [stdout] test os::unix::net::test::timeouts ... ok
[INFO] [stdout] test os::unix::net::test::try_clone ... ok
[INFO] [stdout] test std::lazy::imp::tests::wait_for_force_to_finish ... ok
[INFO] [stdout] test std::lazy::imp::tests::stampede_once ... ok
[INFO] [stdout] test os::unix::net::test::basic ... ok
[INFO] [stdout] test os::unix::net::test::datagram_pair ... ok
[INFO] [stdout] test std::map::hash_map::test::test_iter ... ok
[INFO] [stdout] test std::map::hash_map::test::test_iter_mut ... ok
[INFO] [stdout] test std::map::hash_map::test::test_remove ... ok
[INFO] [stdout] test os::unix::net::test::iter ... ok
[INFO] [stdout] test std::queue::array_queue::test::test_insert ... ok
[INFO] [stdout] test std::queue::mpsc_list::tests::test_queue ... ok
[INFO] [stdout] test os::unix::net::test::pair ... ok
[INFO] [stdout] test std::queue::mpsc_list_v1::tests::test_queue ... ok
[INFO] [stdout] test std::sync::channel::tests::drop_full ... ok
[INFO] [stdout] test std::sync::channel::tests::drop_full_shared ... ok
[INFO] [stdout] test std::sync::channel::tests::chan_gone_concurrent ... ok
[INFO] [stdout] test std::sync::channel::tests::destroy_upgraded_shared_port_when_sender_still_active ... ok
[INFO] [stdout] test std::sync::channel::tests::oneshot_multi_task_recv_then_close ... ok
[INFO] [stdout] test std::sync::channel::tests::no_runtime ... ok
[INFO] [stdout] test std::queue::mpsc_list_v1::tests::test ... ok
[INFO] [stdout] test std::sync::channel::tests::oneshot_multi_thread_close_stress ... ok
[INFO] [stdout] test std::sync::channel::tests::oneshot_multi_task_recv_then_send ... ok
[INFO] [stdout] test std::queue::mpsc_list::tests::test ... ok
[INFO] [stdout] test std::sync::channel::tests::oneshot_multi_thread_recv_close_stress ... ok
[INFO] [stdout] test std::sync::channel::tests::oneshot_single_thread_close_chan_first ... ok
[INFO] [stdout] test std::sync::channel::tests::oneshot_single_thread_close_port_first ... ok
[INFO] [stdout] test std::sync::channel::tests::oneshot_multi_thread_send_recv_stress ... ok
[INFO] [stdout] test std::sync::channel::tests::oneshot_single_thread_peek_close ... ok
[INFO] [stdout] test std::sync::channel::tests::oneshot_single_thread_peek_data ... ok
[INFO] [stdout] test std::sync::channel::tests::oneshot_single_thread_send_port_close ... ok
[INFO] [stdout] test std::sync::channel::tests::oneshot_single_thread_recv_chan_close ... ok
[INFO] [stdout] test std::sync::channel::tests::oneshot_single_thread_send_then_recv ... ok
[INFO] [stdout] test std::sync::channel::tests::oneshot_multi_thread_send_close_stress ... ok
[INFO] [stdout] test std::sync::channel::tests::oneshot_single_thread_recv_timeout ... ok
[INFO] [stdout] test std::sync::channel::tests::oneshot_single_thread_peek_open ... ok
[INFO] [stdout] test std::sync::channel::tests::oneshot_single_thread_try_recv_closed ... ok
[INFO] [stdout] test std::sync::channel::tests::oneshot_single_thread_try_send_closed ... ok
[INFO] [stdout] test std::sync::channel::tests::oneshot_single_thread_try_recv_open ... ok
[INFO] [stdout] test std::sync::channel::tests::oneshot_single_thread_try_send_open ... ok
[INFO] [stdout] test std::sync::channel::tests::port_gone_concurrent1 ... ok
[INFO] [stdout] test std::sync::channel::tests::port_gone_concurrent_shared ... ok
[INFO] [stdout] test std::sync::channel::tests::port_gone_concurrent ... ok
[INFO] [stdout] test std::sync::channel::tests::smoke_chan_gone ... ok
[INFO] [stdout] test std::sync::channel::tests::recv_timeout_upgrade ... ok
[INFO] [stdout] test std::sync::channel::tests::send_from_outside_runtime ... ok
[INFO] [stdout] test std::sync::channel::tests::smoke ... ok
[INFO] [stdout] test std::sync::channel::tests::smoke_port_gone ... ok
[INFO] [stdout] test std::sync::channel::tests::recv_from_outside_runtime ... ok
[INFO] [stdout] test std::sync::channel::tests::smoke_shared ... ok
[INFO] [stdout] test std::sync::channel::tests::smoke_shared_port_gone2 ... ok
[INFO] [stdout] test std::sync::channel::tests::smoke_coroutine ... ok
[INFO] [stdout] test std::sync::channel::tests::shared_recv_timeout ... ok
[INFO] [stdout] test std::sync::channel::tests::stream_send_recv_stress ... ok
[INFO] [stdout] test std::sync::channel::tests::smoke_threads ... ok
[INFO] [stdout] test std::sync::channel::tests::recv_a_lot ... ok
[INFO] [stdout] test std::sync::channel::tests::stress ... ok
[INFO] [stdout] test std::sync::channel::tests::test_recv_into_iter_borrowed ... ok
[INFO] [stdout] test std::sync::channel::tests::test_recv_into_iter_owned ... ok
[INFO] [stdout] test std::sync::channel::tests::test_recv_iter_break ... ok
[INFO] [stdout] test std::sync::channel::tests::test_recv_try_iter ... ok
[INFO] [stdout] test std::sync::channel::tests::try_recv_states ... ok
[INFO] [stdout] test std::sync::channel::tests::shared_chan_stress ... ok
[INFO] [stdout] test std::sync::channel::tests::test_nested_recv_iter ... ok
[INFO] [stdout] test std::sync::channel::tests::smoke_chan_gone_shared ... ok
[INFO] [stdout] test std::sync::condvar::tests::notify_one ... ok
[INFO] [stdout] test std::sync::condvar::tests::smoke ... ok
[INFO] [stdout] test std::sync::condvar::tests::test_condvar_canceled ... ok
[INFO] [stdout] test std::sync::condvar::tests::wait_timeout ... ok
[INFO] [stdout] test std::sync::channel::tests::stress_mutli_recv ... ok
[INFO] [stdout] test std::sync::condvar::tests::two_mutexes - should panic ... ok
[INFO] [stdout] test std::sync::mutex::tests::smoke ... ok
[INFO] [stdout] test std::sync::condvar::tests::notify_all ... ok
[INFO] [stdout] test std::sync::mutex::tests::test_get_mut ... ok
[INFO] [stdout] test std::sync::mutex::tests::test_get_mut_poison ... ok
[INFO] [stdout] test std::sync::mutex::tests::test_arc_condvar_poison ... ok
[INFO] [stdout] test std::sync::mutex::tests::test_into_inner ... ok
[INFO] [stdout] test std::sync::mutex::tests::test_into_inner_drop ... ok
[INFO] [stdout] test std::sync::mutex::tests::test_mutex_arc_access_in_unwind ... ok
[INFO] [stdout] test std::sync::mutex::tests::test_into_inner_poison ... ok
[INFO] [stdout] test std::sync::mutex::tests::test_mutex_arc_condvar ... ok
[INFO] [stdout] test std::sync::mutex::tests::test_mutex_arc_poison ... ok
[INFO] [stdout] test std::sync::mutex::tests::test_mutex_arc_nested ... ok
[INFO] [stdout] test std::sync::mutex::tests::test_mutex_unsized ... ok
[INFO] [stdout] test std::sync::mutex::tests::try_lock ... ok
[INFO] [stdout] test std::sync::once::test::test_once ... ok
[INFO] [stdout] test std::sync::once::test::test_once_panic ... ok
[INFO] [stdout] test std::sync::channel::tests::stress_shared ... ok
[INFO] [stdout] test std::sync::rwlock::tests::smoke ... ok
[INFO] [stdout] test std::sync::rwlock::tests::test_get_mut ... ok
[INFO] [stdout] test std::sync::rwlock::tests::test_get_mut_poison ... ok
[INFO] [stdout] test std::sync::rwlock::tests::test_into_inner ... ok
[INFO] [stdout] test std::sync::rwlock::tests::test_into_inner_drop ... ok
[INFO] [stdout] test std::sync::rwlock::tests::test_into_inner_poison ... ok
[INFO] [stdout] test std::sync::rwlock::tests::test_rw_arc ... ok
[INFO] [stdout] test std::sync::rwlock::tests::test_rw_arc_access_in_unwind ... ok
[INFO] [stdout] test std::sync::rwlock::tests::test_rw_arc_no_poison_rr ... ok
[INFO] [stdout] test std::sync::rwlock::tests::test_rw_arc_no_poison_rw ... ok
[INFO] [stdout] test std::sync::rwlock::tests::test_rw_arc_poison_wr ... ok
[INFO] [stdout] test std::sync::rwlock::tests::test_rw_arc_poison_ww ... ok
[INFO] [stdout] test std::sync::rwlock::tests::test_rwlock_read_canceled ... ok
[INFO] [stdout] test std::sync::rwlock::tests::test_rwlock_try_write ... ok
[INFO] [stdout] test std::sync::rwlock::tests::test_rwlock_unsized ... ok
[INFO] [stdout] test std::sync::rwlock::tests::test_rwlock_write_canceled ... ok
[INFO] [stdout] test std::sync::semphore::tests::sanity_1 ... ok
[INFO] [stdout] test std::sync::semphore::tests::sanity_2 ... ok
[INFO] [stdout] test std::map::hash_map::test::test_smoke3 ... ok
[INFO] [stdout] test std::sync::channel::tests::stress_recv_timeout_two_threads ... ok
[INFO] [stdout] test std::map::hash_map::test::test_smoke2 ... ok
[INFO] [stdout] test std::sync::sync_flag::tests::sanity_test ... ok
[INFO] [stdout] test std::sync::mutex::tests::test_mutex_canceled ... ok
[INFO] [stdout] test std::sync::semphore::tests::test_semphore_co_timeout ... ok
[INFO] [stdout] test std::sync::semphore::tests::test_semphore_thread_timeout ... ok
[INFO] [stdout] test std::sync::sync_flag::tests::test_syncflag_co_timeout ... ok
[INFO] [stdout] test std::sync::mutex::tests::test_mutex_canceled_by_other_wait ... ok
[INFO] [stdout] test std::time::time::test::test_mon ... ok
[INFO] [stdout] test std::time::time::test::test_parse ... ok
[INFO] [stdout] test std::sync::semphore::tests::test_semphore_canceled ... ok
[INFO] [stdout] test std::vec::test::test_debug ... ok
[INFO] [stdout] test std::vec::test::test_empty ... ok
[INFO] [stdout] test std::vec::test::test_get ... ok
[INFO] [stdout] test std::sync::mutex::tests::lots_and_lots ... ok
[INFO] [stdout] test std::sync::sync_flag::tests::test_syncflag_thread_timeout ... ok
[INFO] [stdout] test std::vec::test::test_iter ... ok
[INFO] [stdout] test std::vec::test::test_iter_mut ... ok
[INFO] [stdout] test std::vec::test::test_push ... ok
[INFO] [stdout] test std::vec::test::test_push2 ... ok
[INFO] [stdout] test std::vec::test::test_remove ... ok
[INFO] [stdout] test std::sync::sync_flag::tests::test_syncflag_canceled ... ok
[INFO] [stdout] test std::vec::test::test_insert4 ... ok
[INFO] [stdout] test std::map::hash_map::test::test_insert4 ... ok
[INFO] [stdout] test os::unix::net::test::test_read_with_timeout ... ok
[INFO] [stdout] test os::unix::net::test::test_read_timeout ... ok
[INFO] [stdout] test std::sync::channel::tests::stress_recv_timeout_shared ... ok
[INFO] [stdout] test std::sync::rwlock::tests::frob ... ok
[INFO] [stdout] test std::time::time::test::test_eq ... ok
[INFO] [stdout] test std::vec::test::test_insert3 ... ok
[INFO] [stdout] test std::map::hash_map::test::test_insert3 ... ok
[INFO] [stdout] test std::map::btree_map::test::test_insert3 ... ok
[INFO] [stdout] test timeout_list::tests::test_timeout_list ... ok
[INFO] [stdout] test std::sync::channel::tests::wait_test ... ok
[INFO] [stdout] test std::time::time::test::test_smoke ... ok
[INFO] [stdout] test std::time::tick::test::test_tick ... ok
[INFO] [stdout] test std::vec::test::test_remove2 ... ok
[INFO] [stdout] test std::map::hash_map::test::test_remove2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 169 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 21.58s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/channel.rs (/opt/rustwide/target/debug/deps/channel-843d448d9a3bf1ce)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test channel_recv ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/cqueue.rs (/opt/rustwide/target/debug/deps/cqueue-1c2ad4207e4a16d6)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test cqueue_poll ... ok
[INFO] [stdout] test cqueue_in_coroutine ... ok
[INFO] [stdout] test cqueue_oneshot ... ok
[INFO] [stdout] test cqueue_timeout ... ok
[INFO] [stdout] test cqueue_select ... ok
[INFO] [stdout] test cqueue_drop ... ok
[INFO] [stdout] test cqueue_panic_in_select - should panic ... ok
[INFO] [stdout] test cqueue_loop ... ok
[INFO] [stdout] test cqueue_panic - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/lib.rs (/opt/rustwide/target/debug/deps/lib-abe4af4b1e1f518f)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test one_coroutine ... ok
[INFO] [stdout] test coroutine_result ... ok
[INFO] [stdout] test scoped_coroutine ... ok
[INFO] [stdout] test cancel_io_coroutine ... ok
[INFO] [stdout] test wait_join ... ok
[INFO] [stdout] test cancel_coroutine ... ok
[INFO] [stdout] test park_timeout ... ok
[INFO] [stdout] test co_with_macro ... ok
[INFO] [stdout] test panic_coroutine ... ok
[INFO] [stdout] test yield_from_gen ... ok
[INFO] [stdout] test test_yield ... ok
[INFO] [stdout] test unpark ... ok
[INFO] [stdout] test multi_yield ... ok
[INFO] [stdout] test multi_coroutine ... ok
[INFO] [stdout] test spawn_inside ... ok
[INFO] [stdout] test test_sleep ... ok
[INFO] [stdout] test join_macro ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.04s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/local.rs (/opt/rustwide/target/debug/deps/local-091dbb11fe2ee9b4)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test coroutine_local_many ... ok
[INFO] [stdout] test coroutine_local ... ok
[INFO] [stdout] test local_in_thread ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mco
[INFO] [stdout] 
[INFO] [stdout] running 112 tests
[INFO] [stdout] test src/os/unix/net.rs - os::unix::net::UnixDatagram::bind (line 639) - compile ... ok
[INFO] [stdout] test src/os/unix/net.rs - os::unix::net::UnixDatagram::peer_addr (line 771) - compile ... ok
[INFO] [stdout] test src/os/unix/net.rs - os::unix::net::UnixDatagram::read_timeout (line 996) - compile ... ok
[INFO] [stdout] test src/os/unix/net.rs - os::unix::net::UnixDatagram::connect (line 710) - compile ... ok
[INFO] [stdout] test src/os/unix/net.rs - os::unix::net::Incoming (line 567) - compile ... ok
[INFO] [stdout] test src/os/unix/net.rs - os::unix::net::UnixDatagram::local_addr (line 752) - compile ... ok
[INFO] [stdout] test src/os/unix/net.rs - os::unix::net::UnixDatagram (line 609) - compile ... ok
[INFO] [stdout] test src/os/unix/net.rs - os::unix::net::UnixDatagram::recv (line 832) - compile ... ok
[INFO] [stdout] test src/os/unix/net.rs - os::unix::net::UnixDatagram::pair (line 681) - compile ... ok
[INFO] [stdout] test src/os/unix/net.rs - os::unix::net::UnixDatagram::send (line 912) - compile ... ok
[INFO] [stdout] test src/os/unix/net.rs - os::unix::net::UnixDatagram::recv_from (line 790) - compile ... ok
[INFO] [stdout] test src/os/unix/net.rs - os::unix::net::UnixDatagram::take_error (line 1043) - compile ... ok
[INFO] [stdout] test src/os/unix/net.rs - os::unix::net::UnixDatagram::shutdown (line 1061) - compile ... ok
[INFO] [stdout] test src/os/unix/net.rs - os::unix::net::UnixDatagram::send_to (line 871) - compile ... ok
[INFO] [stdout] test src/os/unix/net.rs - os::unix::net::UnixDatagram::try_clone (line 736) - compile ... ok
[INFO] [stdout] test src/os/unix/net.rs - os::unix::net::UnixDatagram::set_read_timeout (line 956) - compile ... ok
[INFO] [stdout] test src/os/unix/net.rs - os::unix::net::UnixDatagram::unbound (line 659) - compile ... ok
[INFO] [stdout] test src/os/unix/net.rs - os::unix::net::UnixDatagram::set_write_timeout (line 979) - compile ... ok
[INFO] [stdout] test src/os/unix/net.rs - os::unix::net::UnixListener::accept (line 398) - compile ... ok
[INFO] [stdout] test src/os/unix/net.rs - os::unix::net::UnixDatagram::write_timeout (line 1012) - compile ... ok
[INFO] [stdout] test src/os/unix/net.rs - os::unix::net::UnixListener (line 332) - compile ... ok
[INFO] [stdout] test src/os/unix/net.rs - os::unix::net::UnixListener::bind (line 374) - compile ... ok
[INFO] [stdout] test src/os/unix/net.rs - os::unix::net::UnixListener::incoming (line 507) - compile ... ok
[INFO] [stdout] test src/os/unix/net.rs - os::unix::net::UnixStream::local_addr (line 131) - compile ... ok
[INFO] [stdout] test src/os/unix/net.rs - os::unix::net::UnixListener::local_addr (line 457) - compile ... ok
[INFO] [stdout] test src/os/unix/net.rs - os::unix::net::UnixListener::set_nonblocking (line 472) - compile ... ok
[INFO] [stdout] test src/os/unix/net.rs - os::unix::net::UnixListener::take_error (line 487) - compile ... ok
[INFO] [stdout] test src/os/unix/net.rs - os::unix::net::UnixStream (line 20) - compile ... ok
[INFO] [stdout] test src/os/unix/net.rs - os::unix::net::UnixStream::connect (line 56) - compile ... ok
[INFO] [stdout] test src/os/unix/net.rs - os::unix::net::UnixListener::try_clone (line 441) - compile ... ok
[INFO] [stdout] test src/os/unix/net.rs - os::unix::net::UnixStream::peer_addr (line 145) - compile ... ok
[INFO] [stdout] test src/os/unix/net.rs - os::unix::net::UnixStream::read_timeout (line 199) - compile ... ok
[INFO] [stdout] test src/os/unix/net.rs - os::unix::net::UnixStream::set_write_timeout (line 183) - compile ... ok
[INFO] [stdout] test src/os/unix/net.rs - os::unix::net::UnixStream::set_nonblocking (line 231) - compile ... ok
[INFO] [stdout] test src/os/unix/net.rs - os::unix::net::UnixStream::pair (line 89) - compile ... ok
[INFO] [stdout] test src/os/unix/net.rs - os::unix::net::UnixStream::set_read_timeout (line 163) - compile ... ok
[INFO] [stdout] test src/os/unix/net.rs - os::unix::net::UnixStream::take_error (line 245) - compile ... ok
[INFO] [stdout] test src/os/unix/net.rs - os::unix::net::UnixStream::shutdown (line 265) - compile ... ok
[INFO] [stdout] test src/os/unix/net.rs - os::unix::net::UnixStream::try_clone (line 116) - compile ... ok
[INFO] [stdout] test src/os/unix/net.rs - os::unix::net::UnixStream::write_timeout (line 215) - compile ... ok
[INFO] [stdout] test src/std/lazy/mod.rs - std::lazy (line 125) ... ok
[INFO] [stdout] test src/std/defer/mod.rs - std::defer::defer (line 16) ... ok
[INFO] [stdout] test src/std/lazy/mod.rs - std::lazy (line 150) ... ok
[INFO] [stdout] test src/std/lazy/mod.rs - std::lazy (line 110) ... ok
[INFO] [stdout] test src/std/lazy/mod.rs - std::lazy (line 167) ... ok
[INFO] [stdout] test src/std/lazy/mod.rs - std::lazy (line 208) ... ok
[INFO] [stdout] test src/std/lazy/mod.rs - std::lazy (line 66) ... ok
[INFO] [stdout] test src/std/lazy/mod.rs - std::lazy (line 33) ... ok
[INFO] [stdout] test src/std/lazy/mod.rs - std::lazy::sync::Lazy<T,F>::force (line 1159) ... ok
[INFO] [stdout] test src/macros.rs - macros::coroutine_local (line 205) ... ok
[INFO] [stdout] test src/macros.rs - macros::select_token (line 144) ... ok
[INFO] [stdout] test src/coroutine_impl.rs - coroutine_impl::Builder (line 199) ... ok
[INFO] [stdout] test src/os/unix/net.rs - os::unix::net::UnixDatagram::set_nonblocking (line 1029) ... ok
[INFO] [stdout] test src/std/lazy/mod.rs - std::lazy (line 84) ... ok
[INFO] [stdout] test src/coroutine_impl.rs - coroutine_impl::Builder::spawn (line 333) ... ok
[INFO] [stdout] test src/std/lazy/mod.rs - std::lazy::sync::OnceCell (line 777) ... ok
[INFO] [stdout] test src/coroutine_impl.rs - coroutine_impl::spawn (line 411) ... ok
[INFO] [stdout] test src/std/blocking/mod.rs - std::blocking::spawn_blocking (line 27) ... ok
[INFO] [stdout] test src/std/lazy/mod.rs - std::lazy::sync::_dummy (line 1204) - compile fail ... ok
[INFO] [stdout] test src/std/lazy/mod.rs - std::lazy::sync::_dummy (line 1196) - compile fail ... ok
[INFO] [stdout] test src/std/lazy/mod.rs - std::lazy::sync::OnceCell<T>::get_mut (line 867) ... ok
[INFO] [stdout] test src/std/lazy/mod.rs - std::lazy::sync::OnceCell<T>::get_or_init (line 960) ... ok
[INFO] [stdout] test src/macros.rs - macros::select (line 121) ... ok
[INFO] [stdout] test src/std/lazy/mod.rs - std::lazy::sync::Lazy (line 1080) ... ok
[INFO] [stdout] test src/std/lazy/mod.rs - std::lazy::sync::OnceCell<T>::take (line 1043) ... ok
[INFO] [stdout] test src/std/lazy/mod.rs - std::lazy::sync::OnceCell<T>::into_inner (line 1059) ... ok
[INFO] [stdout] test src/std/lazy/mod.rs - std::lazy::unsync::Lazy (line 641) ... ok
[INFO] [stdout] test src/std/lazy/mod.rs - std::lazy::sync::OnceCell<T>::get_or_try_init (line 994) ... ok
[INFO] [stdout] test src/std/lazy/mod.rs - std::lazy::sync::OnceCell<T>::try_insert (line 923) ... ok
[INFO] [stdout] test src/std/lazy/mod.rs - std::lazy::sync::OnceCell<T>::set (line 896) ... ok
[INFO] [stdout] test src/macros.rs - macros::join (line 176) ... ok
[INFO] [stdout] test src/std/lazy/mod.rs - std::lazy::unsync::OnceCell<T>::get_mut (line 443) ... ok
[INFO] [stdout] test src/std/lazy/mod.rs - std::lazy::sync::OnceCell<T>::take (line 1027) ... ok
[INFO] [stdout] test src/std/lazy/mod.rs - std::lazy::unsync::Lazy<T,F>::new (line 678) ... ok
[INFO] [stdout] test src/std/lazy/mod.rs - std::lazy::unsync::OnceCell<T>::into_inner (line 621) ... ok
[INFO] [stdout] test src/std/lazy/mod.rs - std::lazy::unsync::OnceCell<T>::get_or_init (line 521) ... ok
[INFO] [stdout] test src/std/lazy/mod.rs - std::lazy::unsync::Lazy<T,F>::force (line 716) ... ok
[INFO] [stdout] test src/std/lazy/mod.rs - std::lazy::unsync::OnceCell (line 349) ... ok
[INFO] [stdout] test src/std/lazy/mod.rs - std::lazy::unsync::OnceCell<T>::get_or_try_init (line 554) ... ok
[INFO] [stdout] test src/std/lazy/mod.rs - std::lazy::unsync::OnceCell<T>::take (line 604) ... ok
[INFO] [stdout] test src/std/lazy/mod.rs - std::lazy::unsync::OnceCell<T>::take (line 588) ... ok
[INFO] [stdout] test src/std/lazy/mod.rs - std::lazy::unsync::OnceCell<T>::set (line 461) ... ok
[INFO] [stdout] test src/std/lazy/mod.rs - std::lazy::unsync::OnceCell<T>::try_insert (line 482) ... ok
[INFO] [stdout] test src/std/blocking/mod.rs - std::blocking::spawn_blocking (line 7) ... ok
[INFO] [stdout] test src/std/map/mod.rs - std::map::hash_map (line 9) ... ok
[INFO] [stdout] test src/std/queue/array_queue.rs - std::queue::array_queue::ArrayQueue<T>::len (line 365) ... ok
[INFO] [stdout] test src/std/queue/seg_queue.rs - std::queue::seg_queue::SegQueue<T>::new (line 169) ... ok
[INFO] [stdout] test src/std/map/hash_map.rs - std::map::hash_map::SyncMapImpl<K,V>::get (line 202) ... FAILED
[INFO] [stdout] test src/std/queue/array_queue.rs - std::queue::array_queue::ArrayQueue<T>::new (line 89) ... FAILED
[INFO] [stdout] test src/std/queue/array_queue.rs - std::queue::array_queue::ArrayQueue<T>::pop (line 225) ... FAILED
[INFO] [stdout] test src/std/map/mod.rs - std::map::sync_btree_map (line 86) ... FAILED
[INFO] [stdout] test src/std/queue/array_queue.rs - std::queue::array_queue::ArrayQueue<T>::capacity (line 301) ... FAILED
[INFO] [stdout] test src/std/sync/wait_group.rs - std::sync::wait_group::WaitGroup::new (line 86) ... FAILED
[INFO] [stdout] test src/std/queue/array_queue.rs - std::queue::array_queue::ArrayQueue (line 36) ... FAILED
[INFO] [stdout] test src/std/queue/array_queue.rs - std::queue::array_queue::ArrayQueue<T>::is_empty (line 316) ... ok
[INFO] [stdout] test src/std/map/btree_map.rs - std::map::btree_map::SyncMapImpl<K,V>::get (line 195) ... FAILED
[INFO] [stdout] test src/std/queue/array_queue.rs - std::queue::array_queue::ArrayQueue<T>::push (line 146) ... ok
[INFO] [stdout] test src/std/queue/seg_queue.rs - std::queue::seg_queue::SegQueue<T>::len (line 405) ... ok
[INFO] [stdout] test src/std/queue/seg_queue.rs - std::queue::seg_queue::SegQueue (line 137) ... ok
[INFO] [stdout] test src/std/queue/seg_queue.rs - std::queue::seg_queue::SegQueue<T>::push (line 192) ... ok
[INFO] [stdout] test src/std/queue/array_queue.rs - std::queue::array_queue::ArrayQueue<T>::is_full (line 341) ... ok
[INFO] [stdout] test src/std/sync/channel.rs - std::sync::channel::chan (line 40) ... ok
[INFO] [stdout] test src/std/queue/seg_queue.rs - std::queue::seg_queue::SegQueue<T>::pop (line 286) ... ok
[INFO] [stdout] test src/std/queue/seg_queue.rs - std::queue::seg_queue::SegQueue<T>::is_empty (line 386) ... ok
[INFO] [stdout] test src/std/map/mod.rs - std::map::sync_hash_map (line 56) ... ok
[INFO] [stdout] test src/std/sync/semphore.rs - std::sync::semphore::Semphore (line 24) ... ok
[INFO] [stdout] test src/std/time/time.rs - std::time::time::Time::parse (line 241) ... ok
[INFO] [stdout] test src/std/sync/sync_flag.rs - std::sync::sync_flag::SyncFlag (line 26) ... ok
[INFO] [stdout] test src/std/sync/wait_group.rs - std::sync::wait_group::WaitGroup::wait (line 99) ... ok
[INFO] [stdout] test src/std/sync/wait_group.rs - std::sync::wait_group::WaitGroup (line 25) ... ok
[INFO] [stdout] test src/std/time/time.rs - std::time::time::Time::format (line 200) ... ok
[INFO] [stdout] test src/std/time/tick.rs - std::time::tick::Ticker (line 13) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/std/map/hash_map.rs - std::map::hash_map::SyncMapImpl<K,V>::get (line 202) stdout ----
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: LC_ALL="C" PATH="/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/cargo-home/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" VSLANG="1033" "cc" "-m64" "/tmp/rustcrOUEMM/symbols.o" "/tmp/rustdoctesthvjSNC/rust_out.rust_out.5bfee551-cgu.0.rcgu.o" "/tmp/rustdoctesthvjSNC/rust_out.j00p4ncf7xg64kg.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/mco-gen-b41c218d7a4260a5/out" "-L" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libmco-a9a41f5a9014b84b.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-99eb5bb783d8d3db.rlib" "/opt/rustwide/target/debug/deps/libtime-15cdea08cc05477f.rlib" "/opt/rustwide/target/debug/deps/libnum_threads-509066beeb1109ec.rlib" 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"/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-8bee4b287d4367c1.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-d61707aed80694c0.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-d85366256f22345b.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-96069b86b8a8cae9.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-d19d53abf68dfa6c.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-787cbccd19d64ac6.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-b3837a36b830e0d0.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-e3deb0e7e3f04966.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-dabbb79c9815def4.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-305b01f34c9409f2.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-f833521df6074e73.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-9ac333113350d171.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-1c126114322d0eee.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-bad9164fdeeecf92.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-f9374b1e480fa681.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-207f06e41d9603af.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-7e2768e66e984e85.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-957b4aff41f8cd46.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/tmp/rustdoctesthvjSNC/rust_out" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: collect2: fatal error: ld terminated with signal 9 [Killed]
[INFO] [stdout]           compilation terminated.
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/std/queue/array_queue.rs - std::queue::array_queue::ArrayQueue<T>::new (line 89) stdout ----
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: LC_ALL="C" PATH="/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/cargo-home/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" VSLANG="1033" "cc" "-m64" "/tmp/rustcTaThJQ/symbols.o" "/tmp/rustdoctestynkyY0/rust_out.rust_out.5bfee551-cgu.0.rcgu.o" "/tmp/rustdoctestynkyY0/rust_out.j00p4ncf7xg64kg.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/mco-gen-b41c218d7a4260a5/out" "-L" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libmco-a9a41f5a9014b84b.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-99eb5bb783d8d3db.rlib" "/opt/rustwide/target/debug/deps/libtime-15cdea08cc05477f.rlib" "/opt/rustwide/target/debug/deps/libnum_threads-509066beeb1109ec.rlib" "/opt/rustwide/target/debug/deps/libitoa-12e0c769e046c1b6.rlib" "/opt/rustwide/target/debug/deps/libtime_core-4a74880e8761e797.rlib" "/opt/rustwide/target/debug/deps/libserde-ee47d62fd1b5b917.rlib" "/opt/rustwide/target/debug/deps/libsocket2-8061dac41e4cc57a.rlib" "/opt/rustwide/target/debug/deps/libnix-e944400f666adf06.rlib" "/opt/rustwide/target/debug/deps/libbitflags-ed17cd8d1f1832b6.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-0f776f28e9231e55.rlib" "/opt/rustwide/target/debug/deps/libparking_lot-d1eea64f384462f4.rlib" "/opt/rustwide/target/debug/deps/libparking_lot_core-90123453098dda0a.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-22f2447eab0ca59b.rlib" "/opt/rustwide/target/debug/deps/liblock_api-68f9f4627da435ce.rlib" "/opt/rustwide/target/debug/deps/libinstant-1bfa666718b38be4.rlib" "/opt/rustwide/target/debug/deps/libonce_cell-7d2ec3fb6b6c5a4d.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam-4997e0aed006dbac.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-694cbc65d1cf86b7.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-141ceb37a8bd4fd2.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_queue-bdd6f1d55606d5f6.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-ce14d878c6b46754.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-cc94e166f136fd4e.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-f471875f675163b5.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-3546b3b1c787b86b.rlib" "/opt/rustwide/target/debug/deps/libmco_gen-2ef8779585f97dd2.rlib" "/opt/rustwide/target/debug/deps/liblibc-1c44c26a4c16f4d2.rlib" "/opt/rustwide/target/debug/deps/liblog-b7002f1ab15c8d8b.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-e5e118dd7d121aaa.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-89bc084783fdc439.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-8bee4b287d4367c1.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-d61707aed80694c0.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-d85366256f22345b.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-96069b86b8a8cae9.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-d19d53abf68dfa6c.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-787cbccd19d64ac6.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-b3837a36b830e0d0.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-e3deb0e7e3f04966.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-dabbb79c9815def4.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-305b01f34c9409f2.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-f833521df6074e73.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-9ac333113350d171.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-1c126114322d0eee.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-bad9164fdeeecf92.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-f9374b1e480fa681.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-207f06e41d9603af.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-7e2768e66e984e85.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-957b4aff41f8cd46.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/tmp/rustdoctestynkyY0/rust_out" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: collect2: fatal error: ld terminated with signal 9 [Killed]
[INFO] [stdout]           compilation terminated.
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/std/queue/array_queue.rs - std::queue::array_queue::ArrayQueue<T>::pop (line 225) stdout ----
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: LC_ALL="C" PATH="/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/cargo-home/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" VSLANG="1033" "cc" "-m64" "/tmp/rustcwPrCX7/symbols.o" "/tmp/rustdoctestXhFZZ1/rust_out.rust_out.5bfee551-cgu.0.rcgu.o" "/tmp/rustdoctestXhFZZ1/rust_out.j00p4ncf7xg64kg.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/mco-gen-b41c218d7a4260a5/out" "-L" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libmco-a9a41f5a9014b84b.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-99eb5bb783d8d3db.rlib" "/opt/rustwide/target/debug/deps/libtime-15cdea08cc05477f.rlib" "/opt/rustwide/target/debug/deps/libnum_threads-509066beeb1109ec.rlib" "/opt/rustwide/target/debug/deps/libitoa-12e0c769e046c1b6.rlib" "/opt/rustwide/target/debug/deps/libtime_core-4a74880e8761e797.rlib" "/opt/rustwide/target/debug/deps/libserde-ee47d62fd1b5b917.rlib" "/opt/rustwide/target/debug/deps/libsocket2-8061dac41e4cc57a.rlib" "/opt/rustwide/target/debug/deps/libnix-e944400f666adf06.rlib" "/opt/rustwide/target/debug/deps/libbitflags-ed17cd8d1f1832b6.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-0f776f28e9231e55.rlib" "/opt/rustwide/target/debug/deps/libparking_lot-d1eea64f384462f4.rlib" "/opt/rustwide/target/debug/deps/libparking_lot_core-90123453098dda0a.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-22f2447eab0ca59b.rlib" "/opt/rustwide/target/debug/deps/liblock_api-68f9f4627da435ce.rlib" "/opt/rustwide/target/debug/deps/libinstant-1bfa666718b38be4.rlib" "/opt/rustwide/target/debug/deps/libonce_cell-7d2ec3fb6b6c5a4d.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam-4997e0aed006dbac.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-694cbc65d1cf86b7.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-141ceb37a8bd4fd2.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_queue-bdd6f1d55606d5f6.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-ce14d878c6b46754.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-cc94e166f136fd4e.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-f471875f675163b5.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-3546b3b1c787b86b.rlib" "/opt/rustwide/target/debug/deps/libmco_gen-2ef8779585f97dd2.rlib" "/opt/rustwide/target/debug/deps/liblibc-1c44c26a4c16f4d2.rlib" "/opt/rustwide/target/debug/deps/liblog-b7002f1ab15c8d8b.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-e5e118dd7d121aaa.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-89bc084783fdc439.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-8bee4b287d4367c1.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-d61707aed80694c0.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-d85366256f22345b.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-96069b86b8a8cae9.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-d19d53abf68dfa6c.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-787cbccd19d64ac6.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-b3837a36b830e0d0.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-e3deb0e7e3f04966.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-dabbb79c9815def4.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-305b01f34c9409f2.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-f833521df6074e73.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-9ac333113350d171.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-1c126114322d0eee.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-bad9164fdeeecf92.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-f9374b1e480fa681.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-207f06e41d9603af.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-7e2768e66e984e85.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-957b4aff41f8cd46.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/tmp/rustdoctestXhFZZ1/rust_out" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: collect2: fatal error: ld terminated with signal 9 [Killed]
[INFO] [stdout]           compilation terminated.
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/std/map/mod.rs - std::map::sync_btree_map (line 86) stdout ----
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: LC_ALL="C" PATH="/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/cargo-home/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" VSLANG="1033" "cc" "-m64" "/tmp/rustczwIaVi/symbols.o" "/tmp/rustdoctestYQaOE4/rust_out.rust_out.5bfee551-cgu.0.rcgu.o" "/tmp/rustdoctestYQaOE4/rust_out.j00p4ncf7xg64kg.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/mco-gen-b41c218d7a4260a5/out" "-L" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libmco-a9a41f5a9014b84b.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-99eb5bb783d8d3db.rlib" "/opt/rustwide/target/debug/deps/libtime-15cdea08cc05477f.rlib" "/opt/rustwide/target/debug/deps/libnum_threads-509066beeb1109ec.rlib" "/opt/rustwide/target/debug/deps/libitoa-12e0c769e046c1b6.rlib" "/opt/rustwide/target/debug/deps/libtime_core-4a74880e8761e797.rlib" "/opt/rustwide/target/debug/deps/libserde-ee47d62fd1b5b917.rlib" "/opt/rustwide/target/debug/deps/libsocket2-8061dac41e4cc57a.rlib" "/opt/rustwide/target/debug/deps/libnix-e944400f666adf06.rlib" "/opt/rustwide/target/debug/deps/libbitflags-ed17cd8d1f1832b6.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-0f776f28e9231e55.rlib" "/opt/rustwide/target/debug/deps/libparking_lot-d1eea64f384462f4.rlib" "/opt/rustwide/target/debug/deps/libparking_lot_core-90123453098dda0a.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-22f2447eab0ca59b.rlib" "/opt/rustwide/target/debug/deps/liblock_api-68f9f4627da435ce.rlib" "/opt/rustwide/target/debug/deps/libinstant-1bfa666718b38be4.rlib" "/opt/rustwide/target/debug/deps/libonce_cell-7d2ec3fb6b6c5a4d.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam-4997e0aed006dbac.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-694cbc65d1cf86b7.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-141ceb37a8bd4fd2.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_queue-bdd6f1d55606d5f6.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-ce14d878c6b46754.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-cc94e166f136fd4e.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-f471875f675163b5.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-3546b3b1c787b86b.rlib" "/opt/rustwide/target/debug/deps/libmco_gen-2ef8779585f97dd2.rlib" "/opt/rustwide/target/debug/deps/liblibc-1c44c26a4c16f4d2.rlib" "/opt/rustwide/target/debug/deps/liblog-b7002f1ab15c8d8b.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-e5e118dd7d121aaa.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-89bc084783fdc439.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-8bee4b287d4367c1.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-d61707aed80694c0.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-d85366256f22345b.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-96069b86b8a8cae9.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-d19d53abf68dfa6c.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-787cbccd19d64ac6.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-b3837a36b830e0d0.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-e3deb0e7e3f04966.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-dabbb79c9815def4.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-305b01f34c9409f2.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-f833521df6074e73.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-9ac333113350d171.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-1c126114322d0eee.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-bad9164fdeeecf92.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-f9374b1e480fa681.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-207f06e41d9603af.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-7e2768e66e984e85.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-957b4aff41f8cd46.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/tmp/rustdoctestYQaOE4/rust_out" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: collect2: fatal error: ld terminated with signal 9 [Killed]
[INFO] [stdout]           compilation terminated.
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/std/queue/array_queue.rs - std::queue::array_queue::ArrayQueue<T>::capacity (line 301) stdout ----
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: LC_ALL="C" PATH="/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/cargo-home/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" VSLANG="1033" "cc" "-m64" "/tmp/rustcNDAghs/symbols.o" "/tmp/rustdoctestvFKo8t/rust_out.rust_out.5bfee551-cgu.0.rcgu.o" "/tmp/rustdoctestvFKo8t/rust_out.j00p4ncf7xg64kg.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/mco-gen-b41c218d7a4260a5/out" "-L" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libmco-a9a41f5a9014b84b.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-99eb5bb783d8d3db.rlib" "/opt/rustwide/target/debug/deps/libtime-15cdea08cc05477f.rlib" "/opt/rustwide/target/debug/deps/libnum_threads-509066beeb1109ec.rlib" "/opt/rustwide/target/debug/deps/libitoa-12e0c769e046c1b6.rlib" "/opt/rustwide/target/debug/deps/libtime_core-4a74880e8761e797.rlib" "/opt/rustwide/target/debug/deps/libserde-ee47d62fd1b5b917.rlib" "/opt/rustwide/target/debug/deps/libsocket2-8061dac41e4cc57a.rlib" "/opt/rustwide/target/debug/deps/libnix-e944400f666adf06.rlib" "/opt/rustwide/target/debug/deps/libbitflags-ed17cd8d1f1832b6.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-0f776f28e9231e55.rlib" "/opt/rustwide/target/debug/deps/libparking_lot-d1eea64f384462f4.rlib" "/opt/rustwide/target/debug/deps/libparking_lot_core-90123453098dda0a.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-22f2447eab0ca59b.rlib" "/opt/rustwide/target/debug/deps/liblock_api-68f9f4627da435ce.rlib" "/opt/rustwide/target/debug/deps/libinstant-1bfa666718b38be4.rlib" "/opt/rustwide/target/debug/deps/libonce_cell-7d2ec3fb6b6c5a4d.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam-4997e0aed006dbac.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-694cbc65d1cf86b7.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-141ceb37a8bd4fd2.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_queue-bdd6f1d55606d5f6.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-ce14d878c6b46754.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-cc94e166f136fd4e.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-f471875f675163b5.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-3546b3b1c787b86b.rlib" "/opt/rustwide/target/debug/deps/libmco_gen-2ef8779585f97dd2.rlib" "/opt/rustwide/target/debug/deps/liblibc-1c44c26a4c16f4d2.rlib" "/opt/rustwide/target/debug/deps/liblog-b7002f1ab15c8d8b.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-e5e118dd7d121aaa.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-89bc084783fdc439.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-8bee4b287d4367c1.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-d61707aed80694c0.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-d85366256f22345b.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-96069b86b8a8cae9.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-d19d53abf68dfa6c.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-787cbccd19d64ac6.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-b3837a36b830e0d0.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-e3deb0e7e3f04966.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-dabbb79c9815def4.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-305b01f34c9409f2.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-f833521df6074e73.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-9ac333113350d171.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-1c126114322d0eee.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-bad9164fdeeecf92.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-f9374b1e480fa681.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-207f06e41d9603af.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-7e2768e66e984e85.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-957b4aff41f8cd46.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/tmp/rustdoctestvFKo8t/rust_out" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: collect2: fatal error: ld terminated with signal 9 [Killed]
[INFO] [stdout]           compilation terminated.
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/std/sync/wait_group.rs - std::sync::wait_group::WaitGroup::new (line 86) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/std/queue/array_queue.rs - std::queue::array_queue::ArrayQueue (line 36) stdout ----
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: LC_ALL="C" PATH="/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/cargo-home/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" VSLANG="1033" "cc" "-m64" "/tmp/rustc8kEFuA/symbols.o" "/tmp/rustdoctestEIrcYW/rust_out.rust_out.5bfee551-cgu.0.rcgu.o" "/tmp/rustdoctestEIrcYW/rust_out.j00p4ncf7xg64kg.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/mco-gen-b41c218d7a4260a5/out" "-L" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libmco-a9a41f5a9014b84b.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-99eb5bb783d8d3db.rlib" "/opt/rustwide/target/debug/deps/libtime-15cdea08cc05477f.rlib" "/opt/rustwide/target/debug/deps/libnum_threads-509066beeb1109ec.rlib" "/opt/rustwide/target/debug/deps/libitoa-12e0c769e046c1b6.rlib" "/opt/rustwide/target/debug/deps/libtime_core-4a74880e8761e797.rlib" "/opt/rustwide/target/debug/deps/libserde-ee47d62fd1b5b917.rlib" "/opt/rustwide/target/debug/deps/libsocket2-8061dac41e4cc57a.rlib" "/opt/rustwide/target/debug/deps/libnix-e944400f666adf06.rlib" "/opt/rustwide/target/debug/deps/libbitflags-ed17cd8d1f1832b6.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-0f776f28e9231e55.rlib" "/opt/rustwide/target/debug/deps/libparking_lot-d1eea64f384462f4.rlib" "/opt/rustwide/target/debug/deps/libparking_lot_core-90123453098dda0a.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-22f2447eab0ca59b.rlib" "/opt/rustwide/target/debug/deps/liblock_api-68f9f4627da435ce.rlib" "/opt/rustwide/target/debug/deps/libinstant-1bfa666718b38be4.rlib" "/opt/rustwide/target/debug/deps/libonce_cell-7d2ec3fb6b6c5a4d.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam-4997e0aed006dbac.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-694cbc65d1cf86b7.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-141ceb37a8bd4fd2.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_queue-bdd6f1d55606d5f6.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-ce14d878c6b46754.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-cc94e166f136fd4e.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-f471875f675163b5.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-3546b3b1c787b86b.rlib" "/opt/rustwide/target/debug/deps/libmco_gen-2ef8779585f97dd2.rlib" "/opt/rustwide/target/debug/deps/liblibc-1c44c26a4c16f4d2.rlib" "/opt/rustwide/target/debug/deps/liblog-b7002f1ab15c8d8b.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-e5e118dd7d121aaa.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-89bc084783fdc439.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-8bee4b287d4367c1.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-d61707aed80694c0.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-d85366256f22345b.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-96069b86b8a8cae9.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-d19d53abf68dfa6c.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-787cbccd19d64ac6.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-b3837a36b830e0d0.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-e3deb0e7e3f04966.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-dabbb79c9815def4.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-305b01f34c9409f2.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-f833521df6074e73.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-9ac333113350d171.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-1c126114322d0eee.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-bad9164fdeeecf92.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-f9374b1e480fa681.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-207f06e41d9603af.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-7e2768e66e984e85.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-957b4aff41f8cd46.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/tmp/rustdoctestEIrcYW/rust_out" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: collect2: fatal error: ld terminated with signal 9 [Killed]
[INFO] [stdout]           compilation terminated.
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/std/map/btree_map.rs - std::map::btree_map::SyncMapImpl<K,V>::get (line 195) stdout ----
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: LC_ALL="C" PATH="/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/cargo-home/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" VSLANG="1033" "cc" "-m64" "/tmp/rustc18gW8P/symbols.o" "/tmp/rustdoctest2jSftp/rust_out.rust_out.5bfee551-cgu.0.rcgu.o" "/tmp/rustdoctest2jSftp/rust_out.j00p4ncf7xg64kg.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/mco-gen-b41c218d7a4260a5/out" "-L" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libmco-a9a41f5a9014b84b.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-99eb5bb783d8d3db.rlib" "/opt/rustwide/target/debug/deps/libtime-15cdea08cc05477f.rlib" "/opt/rustwide/target/debug/deps/libnum_threads-509066beeb1109ec.rlib" "/opt/rustwide/target/debug/deps/libitoa-12e0c769e046c1b6.rlib" "/opt/rustwide/target/debug/deps/libtime_core-4a74880e8761e797.rlib" "/opt/rustwide/target/debug/deps/libserde-ee47d62fd1b5b917.rlib" "/opt/rustwide/target/debug/deps/libsocket2-8061dac41e4cc57a.rlib" "/opt/rustwide/target/debug/deps/libnix-e944400f666adf06.rlib" "/opt/rustwide/target/debug/deps/libbitflags-ed17cd8d1f1832b6.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-0f776f28e9231e55.rlib" "/opt/rustwide/target/debug/deps/libparking_lot-d1eea64f384462f4.rlib" "/opt/rustwide/target/debug/deps/libparking_lot_core-90123453098dda0a.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-22f2447eab0ca59b.rlib" "/opt/rustwide/target/debug/deps/liblock_api-68f9f4627da435ce.rlib" "/opt/rustwide/target/debug/deps/libinstant-1bfa666718b38be4.rlib" "/opt/rustwide/target/debug/deps/libonce_cell-7d2ec3fb6b6c5a4d.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam-4997e0aed006dbac.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-694cbc65d1cf86b7.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-141ceb37a8bd4fd2.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_queue-bdd6f1d55606d5f6.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-ce14d878c6b46754.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-cc94e166f136fd4e.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-f471875f675163b5.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-3546b3b1c787b86b.rlib" "/opt/rustwide/target/debug/deps/libmco_gen-2ef8779585f97dd2.rlib" "/opt/rustwide/target/debug/deps/liblibc-1c44c26a4c16f4d2.rlib" "/opt/rustwide/target/debug/deps/liblog-b7002f1ab15c8d8b.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-e5e118dd7d121aaa.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-89bc084783fdc439.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-8bee4b287d4367c1.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-d61707aed80694c0.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-d85366256f22345b.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-96069b86b8a8cae9.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-d19d53abf68dfa6c.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-787cbccd19d64ac6.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-b3837a36b830e0d0.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-e3deb0e7e3f04966.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-dabbb79c9815def4.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-305b01f34c9409f2.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-f833521df6074e73.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-9ac333113350d171.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-1c126114322d0eee.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-bad9164fdeeecf92.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-f9374b1e480fa681.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-207f06e41d9603af.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-7e2768e66e984e85.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-957b4aff41f8cd46.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/tmp/rustdoctest2jSftp/rust_out" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: collect2: fatal error: ld terminated with signal 9 [Killed]
[INFO] [stdout]           compilation terminated.
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/std/map/btree_map.rs - std::map::btree_map::SyncMapImpl<K,V>::get (line 195)
[INFO] [stdout]     src/std/map/hash_map.rs - std::map::hash_map::SyncMapImpl<K,V>::get (line 202)
[INFO] [stdout]     src/std/map/mod.rs - std::map::sync_btree_map (line 86)
[INFO] [stdout]     src/std/queue/array_queue.rs - std::queue::array_queue::ArrayQueue (line 36)
[INFO] [stdout]     src/std/queue/array_queue.rs - std::queue::array_queue::ArrayQueue<T>::capacity (line 301)
[INFO] [stdout]     src/std/queue/array_queue.rs - std::queue::array_queue::ArrayQueue<T>::new (line 89)
[INFO] [stdout]     src/std/queue/array_queue.rs - std::queue::array_queue::ArrayQueue<T>::pop (line 225)
[INFO] [stdout]     src/std/sync/wait_group.rs - std::sync::wait_group::WaitGroup::new (line 86)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 104 passed; 8 failed; 0 ignored; 0 measured; 0 filtered out; finished in 18.47s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "3f47640820ae4600844e047345fd95baba557d34861cabaab9b73872b48d284e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f47640820ae4600844e047345fd95baba557d34861cabaab9b73872b48d284e", kill_on_drop: false }`
[INFO] [stdout] 3f47640820ae4600844e047345fd95baba557d34861cabaab9b73872b48d284e
