[INFO] fetching crate sharded_queue 2.0.1...
[INFO] testing sharded_queue-2.0.1 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] extracting crate sharded_queue 2.0.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate sharded_queue 2.0.1
[INFO] finished tweaking crates.io crate sharded_queue 2.0.1
[INFO] tweaked toml for crates.io crate sharded_queue 2.0.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sharded_queue 2.0.1 on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 70 packages to latest compatible versions
[INFO] [stderr]       Adding criterion v0.5.1 (available: v0.8.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nameof v1.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6877e023f99d0888ca910a2c9eb2384b055994e33531973214c0c4f9df22c04b
[INFO] running `Command { std: "docker" "start" "-a" "6877e023f99d0888ca910a2c9eb2384b055994e33531973214c0c4f9df22c04b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6877e023f99d0888ca910a2c9eb2384b055994e33531973214c0c4f9df22c04b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6877e023f99d0888ca910a2c9eb2384b055994e33531973214c0c4f9df22c04b", kill_on_drop: false }`
[INFO] [stdout] 6877e023f99d0888ca910a2c9eb2384b055994e33531973214c0c4f9df22c04b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 00b360554988b8e4f182ceb16db944cf62d3486e40db442e060550f94cfa33da
[INFO] running `Command { std: "docker" "start" "-a" "00b360554988b8e4f182ceb16db944cf62d3486e40db442e060550f94cfa33da", kill_on_drop: false }`
[INFO] [stderr]    Compiling sharded_queue v2.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/lib.rs:303:13
[INFO] [stdout]     |
[INFO] [stdout] 303 | /             /// SAFETY: [queue_index] can not be out of bounds,
[INFO] [stdout] 304 | |             /// because remainder of division can not be greater
[INFO] [stdout] 305 | |             /// than divided number
[INFO] [stdout]     | |___________________________________^
[INFO] [stdout] 306 | /             self.unsafe_queue_and_is_locked_list
[INFO] [stdout] 307 | |                 .get_unchecked(queue_index)
[INFO] [stdout]     | |___________________________________________- rustdoc does not generate documentation for expressions
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/lib.rs:310:9
[INFO] [stdout]     |
[INFO] [stdout] 310 | /         /// Note that since we already incremented `head_index`,
[INFO] [stdout] 311 | |         /// it is important to complete operation. If we tried
[INFO] [stdout] 312 | |         /// to implement `try_remove_first`, we would need to somehow
[INFO] [stdout] 313 | |         /// balance our `head_index`, complexifying logic and
[INFO] [stdout] 314 | |         /// introducing overhead, and even if we need it,
[INFO] [stdout] 315 | |         /// we can just check length outside before calling this method
[INFO] [stdout]     | |_______________________________________________________________________^
[INFO] [stdout] 316 |           let is_locked = &unsafe_queue_and_is_locked.1;
[INFO] [stdout]     |           ---------------------------------------------- rustdoc does not generate documentation for statements
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/lib.rs:318:13
[INFO] [stdout]     |
[INFO] [stdout] 318 | /             /// We don't use [std::sync::Mutex::lock],
[INFO] [stdout] 319 | |             /// because [std::sync::Mutex::lock] may block thread, which we want to avoid,
[INFO] [stdout] 320 | |             /// and queue operations under lock have complexity
[INFO] [stdout] 321 | |             /// amortized O(1), which is very fast and has little
[INFO] [stdout] ...   |
[INFO] [stdout] 325 | |             /// because replacing [std::sync::Mutex::try_lock]
[INFO] [stdout] 326 | |             /// with pure atomic gives ~2 times better performance
[INFO] [stdout]     | |__________________________________________________________________^
[INFO] [stdout] 327 | /             if is_locked
[INFO] [stdout] 328 | |                 .compare_exchange(false, true, Ordering::Acquire, Ordering::Relaxed)
[INFO] [stdout] 329 | |                 .is_ok()
[INFO] [stdout] ...   |
[INFO] [stdout] 354 | |             }
[INFO] [stdout]     | |_____________- rustdoc does not generate documentation for expressions
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/lib.rs:332:21
[INFO] [stdout]     |
[INFO] [stdout] 332 | /                     /// SAFETY: We do operations on [unsafe_queue_and_is_locked] only between
[INFO] [stdout] 333 | |                     /// acquiring of [AtomicBool] with [Ordering::Acquire] and releasing with
[INFO] [stdout] 334 | |                     /// [Ordering::Release], so it is synchronized
[INFO] [stdout] 335 | |                     ///
[INFO] [stdout] 336 | |                     /// [ShardedQueue] is [Send] only when [Item] is [Send], so it is safe
[INFO] [stdout] 337 | |                     /// to send [Item] to other thread when [ShardedQueue] can be accessed
[INFO] [stdout] 338 | |                     /// from other thread
[INFO] [stdout]     | |_________________________________________^
[INFO] [stdout] 339 |                       &mut *unsafe_queue_and_is_locked.0.get()
[INFO] [stdout]     |                       ---------------------------------------- rustdoc does not generate documentation for expressions
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/lib.rs:342:17
[INFO] [stdout]     |
[INFO] [stdout] 342 | /                 /// If we acquired lock after [ShardedQueue::push_back] and have [Item],
[INFO] [stdout] 343 | |                 /// we can return [Item], otherwise we should unlock and restart
[INFO] [stdout] 344 | |                 /// spinning, giving [ShardedQueue::push_back] chance to acquire lock
[INFO] [stdout]     | |_____________________________________________________________________________________^
[INFO] [stdout] 345 | /                 match queue.pop_front() {
[INFO] [stdout] 346 | |                     None => {
[INFO] [stdout] 347 | |                         is_locked.store(false, Ordering::Release);
[INFO] [stdout] ...   |
[INFO] [stdout] 353 | |                 }
[INFO] [stdout]     | |_________________- rustdoc does not generate documentation for expressions
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/lib.rs:361:13
[INFO] [stdout]     |
[INFO] [stdout] 361 | /             /// SAFETY: [queue_index] can not be out of bounds,
[INFO] [stdout] 362 | |             /// because remainder of division can not be greater
[INFO] [stdout] 363 | |             /// than divided number
[INFO] [stdout]     | |___________________________________^
[INFO] [stdout] 364 | /             self.unsafe_queue_and_is_locked_list
[INFO] [stdout] 365 | |                 .get_unchecked(queue_index)
[INFO] [stdout]     | |___________________________________________- rustdoc does not generate documentation for expressions
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/lib.rs:370:13
[INFO] [stdout]     |
[INFO] [stdout] 370 | /             /// We don't use [std::sync::Mutex::lock],
[INFO] [stdout] 371 | |             /// because it may block thread, which we want to avoid,
[INFO] [stdout] 372 | |             /// and operation [VecDeque::push_back] under lock has complexity
[INFO] [stdout] 373 | |             /// amortized O(1), which is very fast
[INFO] [stdout] ...   |
[INFO] [stdout] 376 | |             /// because we achieved 2 times faster performance in benchmarks by using raw
[INFO] [stdout] 377 | |             /// [AtomicBool]
[INFO] [stdout]     | |____________________________^
[INFO] [stdout] 378 | /             if is_locked
[INFO] [stdout] 379 | |                 .compare_exchange(false, true, Ordering::Acquire, Ordering::Relaxed)
[INFO] [stdout] 380 | |                 .is_ok()
[INFO] [stdout] ...   |
[INFO] [stdout] 395 | |                 break;
[INFO] [stdout] 396 | |             }
[INFO] [stdout]     | |_____________- rustdoc does not generate documentation for expressions
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/lib.rs:383:21
[INFO] [stdout]     |
[INFO] [stdout] 383 | /                     /// SAFETY: We do operations on [unsafe_queue_and_is_locked] only between
[INFO] [stdout] 384 | |                     /// acquiring of [AtomicBool] with [Ordering::Acquire] and releasing with
[INFO] [stdout] 385 | |                     /// [Ordering::Release], so it is synchronized
[INFO] [stdout] 386 | |                     ///
[INFO] [stdout] 387 | |                     /// [ShardedQueue] is [Send] only when [Item] is [Send], so it is safe
[INFO] [stdout] 388 | |                     /// to send [Item] to other thread when [ShardedQueue] can be accessed
[INFO] [stdout] 389 | |                     /// from other thread
[INFO] [stdout]     | |_________________________________________^
[INFO] [stdout] 390 |                       &mut *unsafe_queue_and_is_locked.0.get()
[INFO] [stdout]     |                       ---------------------------------------- rustdoc does not generate documentation for expressions
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ShardedQueueSendSyncImplementationsDocTests` is never constructed
[INFO] [stdout]    --> src/lib.rs:486:8
[INFO] [stdout]     |
[INFO] [stdout] 486 | struct ShardedQueueSendSyncImplementationsDocTests {}
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "00b360554988b8e4f182ceb16db944cf62d3486e40db442e060550f94cfa33da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00b360554988b8e4f182ceb16db944cf62d3486e40db442e060550f94cfa33da", kill_on_drop: false }`
[INFO] [stdout] 00b360554988b8e4f182ceb16db944cf62d3486e40db442e060550f94cfa33da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5197686645e4ad628c69cc52f45ca79f391f64f7e4a7f88031020a3e49590e7a
[INFO] running `Command { std: "docker" "start" "-a" "5197686645e4ad628c69cc52f45ca79f391f64f7e4a7f88031020a3e49590e7a", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]    Compiling clap_builder v4.6.0
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling is-terminal v0.4.17
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]    Compiling nameof v1.3.0
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/lib.rs:303:13
[INFO] [stdout]     |
[INFO] [stdout] 303 | /             /// SAFETY: [queue_index] can not be out of bounds,
[INFO] [stdout] 304 | |             /// because remainder of division can not be greater
[INFO] [stdout] 305 | |             /// than divided number
[INFO] [stdout]     | |___________________________________^
[INFO] [stdout] 306 | /             self.unsafe_queue_and_is_locked_list
[INFO] [stdout] 307 | |                 .get_unchecked(queue_index)
[INFO] [stdout]     | |___________________________________________- rustdoc does not generate documentation for expressions
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/lib.rs:310:9
[INFO] [stdout]     |
[INFO] [stdout] 310 | /         /// Note that since we already incremented `head_index`,
[INFO] [stdout] 311 | |         /// it is important to complete operation. If we tried
[INFO] [stdout] 312 | |         /// to implement `try_remove_first`, we would need to somehow
[INFO] [stdout] 313 | |         /// balance our `head_index`, complexifying logic and
[INFO] [stdout] 314 | |         /// introducing overhead, and even if we need it,
[INFO] [stdout] 315 | |         /// we can just check length outside before calling this method
[INFO] [stdout]     | |_______________________________________________________________________^
[INFO] [stdout] 316 |           let is_locked = &unsafe_queue_and_is_locked.1;
[INFO] [stdout]     |           ---------------------------------------------- rustdoc does not generate documentation for statements
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/lib.rs:318:13
[INFO] [stdout]     |
[INFO] [stdout] 318 | /             /// We don't use [std::sync::Mutex::lock],
[INFO] [stdout] 319 | |             /// because [std::sync::Mutex::lock] may block thread, which we want to avoid,
[INFO] [stdout] 320 | |             /// and queue operations under lock have complexity
[INFO] [stdout] 321 | |             /// amortized O(1), which is very fast and has little
[INFO] [stdout] ...   |
[INFO] [stdout] 325 | |             /// because replacing [std::sync::Mutex::try_lock]
[INFO] [stdout] 326 | |             /// with pure atomic gives ~2 times better performance
[INFO] [stdout]     | |__________________________________________________________________^
[INFO] [stdout] 327 | /             if is_locked
[INFO] [stdout] 328 | |                 .compare_exchange(false, true, Ordering::Acquire, Ordering::Relaxed)
[INFO] [stdout] 329 | |                 .is_ok()
[INFO] [stdout] ...   |
[INFO] [stdout] 354 | |             }
[INFO] [stdout]     | |_____________- rustdoc does not generate documentation for expressions
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/lib.rs:332:21
[INFO] [stdout]     |
[INFO] [stdout] 332 | /                     /// SAFETY: We do operations on [unsafe_queue_and_is_locked] only between
[INFO] [stdout] 333 | |                     /// acquiring of [AtomicBool] with [Ordering::Acquire] and releasing with
[INFO] [stdout] 334 | |                     /// [Ordering::Release], so it is synchronized
[INFO] [stdout] 335 | |                     ///
[INFO] [stdout] 336 | |                     /// [ShardedQueue] is [Send] only when [Item] is [Send], so it is safe
[INFO] [stdout] 337 | |                     /// to send [Item] to other thread when [ShardedQueue] can be accessed
[INFO] [stdout] 338 | |                     /// from other thread
[INFO] [stdout]     | |_________________________________________^
[INFO] [stdout] 339 |                       &mut *unsafe_queue_and_is_locked.0.get()
[INFO] [stdout]     |                       ---------------------------------------- rustdoc does not generate documentation for expressions
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/lib.rs:342:17
[INFO] [stdout]     |
[INFO] [stdout] 342 | /                 /// If we acquired lock after [ShardedQueue::push_back] and have [Item],
[INFO] [stdout] 343 | |                 /// we can return [Item], otherwise we should unlock and restart
[INFO] [stdout] 344 | |                 /// spinning, giving [ShardedQueue::push_back] chance to acquire lock
[INFO] [stdout]     | |_____________________________________________________________________________________^
[INFO] [stdout] 345 | /                 match queue.pop_front() {
[INFO] [stdout] 346 | |                     None => {
[INFO] [stdout] 347 | |                         is_locked.store(false, Ordering::Release);
[INFO] [stdout] ...   |
[INFO] [stdout] 353 | |                 }
[INFO] [stdout]     | |_________________- rustdoc does not generate documentation for expressions
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/lib.rs:361:13
[INFO] [stdout]     |
[INFO] [stdout] 361 | /             /// SAFETY: [queue_index] can not be out of bounds,
[INFO] [stdout] 362 | |             /// because remainder of division can not be greater
[INFO] [stdout] 363 | |             /// than divided number
[INFO] [stdout]     | |___________________________________^
[INFO] [stdout] 364 | /             self.unsafe_queue_and_is_locked_list
[INFO] [stdout] 365 | |                 .get_unchecked(queue_index)
[INFO] [stdout]     | |___________________________________________- rustdoc does not generate documentation for expressions
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/lib.rs:370:13
[INFO] [stdout]     |
[INFO] [stdout] 370 | /             /// We don't use [std::sync::Mutex::lock],
[INFO] [stdout] 371 | |             /// because it may block thread, which we want to avoid,
[INFO] [stdout] 372 | |             /// and operation [VecDeque::push_back] under lock has complexity
[INFO] [stdout] 373 | |             /// amortized O(1), which is very fast
[INFO] [stdout] ...   |
[INFO] [stdout] 376 | |             /// because we achieved 2 times faster performance in benchmarks by using raw
[INFO] [stdout] 377 | |             /// [AtomicBool]
[INFO] [stdout]     | |____________________________^
[INFO] [stdout] 378 | /             if is_locked
[INFO] [stdout] 379 | |                 .compare_exchange(false, true, Ordering::Acquire, Ordering::Relaxed)
[INFO] [stdout] 380 | |                 .is_ok()
[INFO] [stdout] ...   |
[INFO] [stdout] 395 | |                 break;
[INFO] [stdout] 396 | |             }
[INFO] [stdout]     | |_____________- rustdoc does not generate documentation for expressions
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling zerocopy-derive v0.8.48
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/lib.rs:383:21
[INFO] [stdout]     |
[INFO] [stdout] 383 | /                     /// SAFETY: We do operations on [unsafe_queue_and_is_locked] only between
[INFO] [stdout] 384 | |                     /// acquiring of [AtomicBool] with [Ordering::Acquire] and releasing with
[INFO] [stdout] 385 | |                     /// [Ordering::Release], so it is synchronized
[INFO] [stdout] 386 | |                     ///
[INFO] [stdout] 387 | |                     /// [ShardedQueue] is [Send] only when [Item] is [Send], so it is safe
[INFO] [stdout] 388 | |                     /// to send [Item] to other thread when [ShardedQueue] can be accessed
[INFO] [stdout] 389 | |                     /// from other thread
[INFO] [stdout]     | |_________________________________________^
[INFO] [stdout] 390 |                       &mut *unsafe_queue_and_is_locked.0.get()
[INFO] [stdout]     |                       ---------------------------------------- rustdoc does not generate documentation for expressions
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ShardedQueueSendSyncImplementationsDocTests` is never constructed
[INFO] [stdout]    --> src/lib.rs:486:8
[INFO] [stdout]     |
[INFO] [stdout] 486 | struct ShardedQueueSendSyncImplementationsDocTests {}
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling clap v4.6.1
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling sharded_queue v2.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/lib.rs:303:13
[INFO] [stdout]     |
[INFO] [stdout] 303 | /             /// SAFETY: [queue_index] can not be out of bounds,
[INFO] [stdout] 304 | |             /// because remainder of division can not be greater
[INFO] [stdout] 305 | |             /// than divided number
[INFO] [stdout]     | |___________________________________^
[INFO] [stdout] 306 | /             self.unsafe_queue_and_is_locked_list
[INFO] [stdout] 307 | |                 .get_unchecked(queue_index)
[INFO] [stdout]     | |___________________________________________- rustdoc does not generate documentation for expressions
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/lib.rs:310:9
[INFO] [stdout]     |
[INFO] [stdout] 310 | /         /// Note that since we already incremented `head_index`,
[INFO] [stdout] 311 | |         /// it is important to complete operation. If we tried
[INFO] [stdout] 312 | |         /// to implement `try_remove_first`, we would need to somehow
[INFO] [stdout] 313 | |         /// balance our `head_index`, complexifying logic and
[INFO] [stdout] 314 | |         /// introducing overhead, and even if we need it,
[INFO] [stdout] 315 | |         /// we can just check length outside before calling this method
[INFO] [stdout]     | |_______________________________________________________________________^
[INFO] [stdout] 316 |           let is_locked = &unsafe_queue_and_is_locked.1;
[INFO] [stdout]     |           ---------------------------------------------- rustdoc does not generate documentation for statements
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/lib.rs:318:13
[INFO] [stdout]     |
[INFO] [stdout] 318 | /             /// We don't use [std::sync::Mutex::lock],
[INFO] [stdout] 319 | |             /// because [std::sync::Mutex::lock] may block thread, which we want to avoid,
[INFO] [stdout] 320 | |             /// and queue operations under lock have complexity
[INFO] [stdout] 321 | |             /// amortized O(1), which is very fast and has little
[INFO] [stdout] ...   |
[INFO] [stdout] 325 | |             /// because replacing [std::sync::Mutex::try_lock]
[INFO] [stdout] 326 | |             /// with pure atomic gives ~2 times better performance
[INFO] [stdout]     | |__________________________________________________________________^
[INFO] [stdout] 327 | /             if is_locked
[INFO] [stdout] 328 | |                 .compare_exchange(false, true, Ordering::Acquire, Ordering::Relaxed)
[INFO] [stdout] 329 | |                 .is_ok()
[INFO] [stdout] ...   |
[INFO] [stdout] 354 | |             }
[INFO] [stdout]     | |_____________- rustdoc does not generate documentation for expressions
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/lib.rs:332:21
[INFO] [stdout]     |
[INFO] [stdout] 332 | /                     /// SAFETY: We do operations on [unsafe_queue_and_is_locked] only between
[INFO] [stdout] 333 | |                     /// acquiring of [AtomicBool] with [Ordering::Acquire] and releasing with
[INFO] [stdout] 334 | |                     /// [Ordering::Release], so it is synchronized
[INFO] [stdout] 335 | |                     ///
[INFO] [stdout] 336 | |                     /// [ShardedQueue] is [Send] only when [Item] is [Send], so it is safe
[INFO] [stdout] 337 | |                     /// to send [Item] to other thread when [ShardedQueue] can be accessed
[INFO] [stdout] 338 | |                     /// from other thread
[INFO] [stdout]     | |_________________________________________^
[INFO] [stdout] 339 |                       &mut *unsafe_queue_and_is_locked.0.get()
[INFO] [stdout]     |                       ---------------------------------------- rustdoc does not generate documentation for expressions
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/lib.rs:342:17
[INFO] [stdout]     |
[INFO] [stdout] 342 | /                 /// If we acquired lock after [ShardedQueue::push_back] and have [Item],
[INFO] [stdout] 343 | |                 /// we can return [Item], otherwise we should unlock and restart
[INFO] [stdout] 344 | |                 /// spinning, giving [ShardedQueue::push_back] chance to acquire lock
[INFO] [stdout]     | |_____________________________________________________________________________________^
[INFO] [stdout] 345 | /                 match queue.pop_front() {
[INFO] [stdout] 346 | |                     None => {
[INFO] [stdout] 347 | |                         is_locked.store(false, Ordering::Release);
[INFO] [stdout] ...   |
[INFO] [stdout] 353 | |                 }
[INFO] [stdout]     | |_________________- rustdoc does not generate documentation for expressions
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/lib.rs:361:13
[INFO] [stdout]     |
[INFO] [stdout] 361 | /             /// SAFETY: [queue_index] can not be out of bounds,
[INFO] [stdout] 362 | |             /// because remainder of division can not be greater
[INFO] [stdout] 363 | |             /// than divided number
[INFO] [stdout]     | |___________________________________^
[INFO] [stdout] 364 | /             self.unsafe_queue_and_is_locked_list
[INFO] [stdout] 365 | |                 .get_unchecked(queue_index)
[INFO] [stdout]     | |___________________________________________- rustdoc does not generate documentation for expressions
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/lib.rs:370:13
[INFO] [stdout]     |
[INFO] [stdout] 370 | /             /// We don't use [std::sync::Mutex::lock],
[INFO] [stdout] 371 | |             /// because it may block thread, which we want to avoid,
[INFO] [stdout] 372 | |             /// and operation [VecDeque::push_back] under lock has complexity
[INFO] [stdout] 373 | |             /// amortized O(1), which is very fast
[INFO] [stdout] ...   |
[INFO] [stdout] 376 | |             /// because we achieved 2 times faster performance in benchmarks by using raw
[INFO] [stdout] 377 | |             /// [AtomicBool]
[INFO] [stdout]     | |____________________________^
[INFO] [stdout] 378 | /             if is_locked
[INFO] [stdout] 379 | |                 .compare_exchange(false, true, Ordering::Acquire, Ordering::Relaxed)
[INFO] [stdout] 380 | |                 .is_ok()
[INFO] [stdout] ...   |
[INFO] [stdout] 395 | |                 break;
[INFO] [stdout] 396 | |             }
[INFO] [stdout]     | |_____________- rustdoc does not generate documentation for expressions
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/lib.rs:383:21
[INFO] [stdout]     |
[INFO] [stdout] 383 | /                     /// SAFETY: We do operations on [unsafe_queue_and_is_locked] only between
[INFO] [stdout] 384 | |                     /// acquiring of [AtomicBool] with [Ordering::Acquire] and releasing with
[INFO] [stdout] 385 | |                     /// [Ordering::Release], so it is synchronized
[INFO] [stdout] 386 | |                     ///
[INFO] [stdout] 387 | |                     /// [ShardedQueue] is [Send] only when [Item] is [Send], so it is safe
[INFO] [stdout] 388 | |                     /// to send [Item] to other thread when [ShardedQueue] can be accessed
[INFO] [stdout] 389 | |                     /// from other thread
[INFO] [stdout]     | |_________________________________________^
[INFO] [stdout] 390 |                       &mut *unsafe_queue_and_is_locked.0.get()
[INFO] [stdout]     |                       ---------------------------------------- rustdoc does not generate documentation for expressions
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ShardedQueueSendSyncImplementationsDocTests` is never constructed
[INFO] [stdout]    --> src/lib.rs:486:8
[INFO] [stdout]     |
[INFO] [stdout] 486 | struct ShardedQueueSendSyncImplementationsDocTests {}
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 16.73s
[INFO] running `Command { std: "docker" "inspect" "5197686645e4ad628c69cc52f45ca79f391f64f7e4a7f88031020a3e49590e7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5197686645e4ad628c69cc52f45ca79f391f64f7e4a7f88031020a3e49590e7a", kill_on_drop: false }`
[INFO] [stdout] 5197686645e4ad628c69cc52f45ca79f391f64f7e4a7f88031020a3e49590e7a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c126d87fd7af992dce388496ab729b69c671adb52f8d49935f36248bca7cab83
[INFO] running `Command { std: "docker" "start" "-a" "c126d87fd7af992dce388496ab729b69c671adb52f8d49935f36248bca7cab83", kill_on_drop: false }`
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/lib.rs:303:13
[INFO] [stderr]     |
[INFO] [stderr] 303 | /             /// SAFETY: [queue_index] can not be out of bounds,
[INFO] [stderr] 304 | |             /// because remainder of division can not be greater
[INFO] [stderr] 305 | |             /// than divided number
[INFO] [stderr]     | |___________________________________^
[INFO] [stderr] 306 | /             self.unsafe_queue_and_is_locked_list
[INFO] [stderr] 307 | |                 .get_unchecked(queue_index)
[INFO] [stderr]     | |___________________________________________- rustdoc does not generate documentation for expressions
[INFO] [stderr]     |
[INFO] [stderr]     = help: use `//` for a plain comment
[INFO] [stderr]     = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/lib.rs:310:9
[INFO] [stderr]     |
[INFO] [stderr] 310 | /         /// Note that since we already incremented `head_index`,
[INFO] [stderr] 311 | |         /// it is important to complete operation. If we tried
[INFO] [stderr] 312 | |         /// to implement `try_remove_first`, we would need to somehow
[INFO] [stderr] 313 | |         /// balance our `head_index`, complexifying logic and
[INFO] [stderr] 314 | |         /// introducing overhead, and even if we need it,
[INFO] [stderr] 315 | |         /// we can just check length outside before calling this method
[INFO] [stderr]     | |_______________________________________________________________________^
[INFO] [stderr] 316 |           let is_locked = &unsafe_queue_and_is_locked.1;
[INFO] [stderr]     |           ---------------------------------------------- rustdoc does not generate documentation for statements
[INFO] [stderr]     |
[INFO] [stderr]     = help: use `//` for a plain comment
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/lib.rs:318:13
[INFO] [stderr]     |
[INFO] [stderr] 318 | /             /// We don't use [std::sync::Mutex::lock],
[INFO] [stderr] 319 | |             /// because [std::sync::Mutex::lock] may block thread, which we want to avoid,
[INFO] [stderr] 320 | |             /// and queue operations under lock have complexity
[INFO] [stderr] 321 | |             /// amortized O(1), which is very fast and has little
[INFO] [stderr] ...   |
[INFO] [stderr] 325 | |             /// because replacing [std::sync::Mutex::try_lock]
[INFO] [stderr] 326 | |             /// with pure atomic gives ~2 times better performance
[INFO] [stderr]     | |__________________________________________________________________^
[INFO] [stderr] 327 | /             if is_locked
[INFO] [stderr] 328 | |                 .compare_exchange(false, true, Ordering::Acquire, Ordering::Relaxed)
[INFO] [stderr] 329 | |                 .is_ok()
[INFO] [stderr] ...   |
[INFO] [stderr] 354 | |             }
[INFO] [stderr]     | |_____________- rustdoc does not generate documentation for expressions
[INFO] [stderr]     |
[INFO] [stderr]     = help: use `//` for a plain comment
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/lib.rs:332:21
[INFO] [stderr]     |
[INFO] [stderr] 332 | /                     /// SAFETY: We do operations on [unsafe_queue_and_is_locked] only between
[INFO] [stderr] 333 | |                     /// acquiring of [AtomicBool] with [Ordering::Acquire] and releasing with
[INFO] [stderr] 334 | |                     /// [Ordering::Release], so it is synchronized
[INFO] [stderr] 335 | |                     ///
[INFO] [stderr] 336 | |                     /// [ShardedQueue] is [Send] only when [Item] is [Send], so it is safe
[INFO] [stderr] 337 | |                     /// to send [Item] to other thread when [ShardedQueue] can be accessed
[INFO] [stderr] 338 | |                     /// from other thread
[INFO] [stderr]     | |_________________________________________^
[INFO] [stderr] 339 |                       &mut *unsafe_queue_and_is_locked.0.get()
[INFO] [stderr]     |                       ---------------------------------------- rustdoc does not generate documentation for expressions
[INFO] [stderr]     |
[INFO] [stderr]     = help: use `//` for a plain comment
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/lib.rs:342:17
[INFO] [stderr]     |
[INFO] [stderr] 342 | /                 /// If we acquired lock after [ShardedQueue::push_back] and have [Item],
[INFO] [stderr] 343 | |                 /// we can return [Item], otherwise we should unlock and restart
[INFO] [stderr] 344 | |                 /// spinning, giving [ShardedQueue::push_back] chance to acquire lock
[INFO] [stderr]     | |_____________________________________________________________________________________^
[INFO] [stderr] 345 | /                 match queue.pop_front() {
[INFO] [stderr] 346 | |                     None => {
[INFO] [stderr] 347 | |                         is_locked.store(false, Ordering::Release);
[INFO] [stderr] ...   |
[INFO] [stderr] 353 | |                 }
[INFO] [stderr]     | |_________________- rustdoc does not generate documentation for expressions
[INFO] [stderr]     |
[INFO] [stderr]     = help: use `//` for a plain comment
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/lib.rs:361:13
[INFO] [stderr]     |
[INFO] [stderr] 361 | /             /// SAFETY: [queue_index] can not be out of bounds,
[INFO] [stderr] 362 | |             /// because remainder of division can not be greater
[INFO] [stderr] 363 | |             /// than divided number
[INFO] [stderr]     | |___________________________________^
[INFO] [stderr] 364 | /             self.unsafe_queue_and_is_locked_list
[INFO] [stderr] 365 | |                 .get_unchecked(queue_index)
[INFO] [stderr]     | |___________________________________________- rustdoc does not generate documentation for expressions
[INFO] [stderr]     |
[INFO] [stderr]     = help: use `//` for a plain comment
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/lib.rs:370:13
[INFO] [stderr]     |
[INFO] [stderr] 370 | /             /// We don't use [std::sync::Mutex::lock],
[INFO] [stderr] 371 | |             /// because it may block thread, which we want to avoid,
[INFO] [stderr] 372 | |             /// and operation [VecDeque::push_back] under lock has complexity
[INFO] [stderr] 373 | |             /// amortized O(1), which is very fast
[INFO] [stderr] ...   |
[INFO] [stderr] 376 | |             /// because we achieved 2 times faster performance in benchmarks by using raw
[INFO] [stderr] 377 | |             /// [AtomicBool]
[INFO] [stderr]     | |____________________________^
[INFO] [stderr] 378 | /             if is_locked
[INFO] [stderr] 379 | |                 .compare_exchange(false, true, Ordering::Acquire, Ordering::Relaxed)
[INFO] [stderr] 380 | |                 .is_ok()
[INFO] [stderr] ...   |
[INFO] [stderr] 395 | |                 break;
[INFO] [stderr] 396 | |             }
[INFO] [stderr]     | |_____________- rustdoc does not generate documentation for expressions
[INFO] [stderr]     |
[INFO] [stderr]     = help: use `//` for a plain comment
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/lib.rs:383:21
[INFO] [stderr]     |
[INFO] [stderr] 383 | /                     /// SAFETY: We do operations on [unsafe_queue_and_is_locked] only between
[INFO] [stderr] 384 | |                     /// acquiring of [AtomicBool] with [Ordering::Acquire] and releasing with
[INFO] [stderr] 385 | |                     /// [Ordering::Release], so it is synchronized
[INFO] [stderr] 386 | |                     ///
[INFO] [stderr] 387 | |                     /// [ShardedQueue] is [Send] only when [Item] is [Send], so it is safe
[INFO] [stderr] 388 | |                     /// to send [Item] to other thread when [ShardedQueue] can be accessed
[INFO] [stderr] 389 | |                     /// from other thread
[INFO] [stderr]     | |_________________________________________^
[INFO] [stderr] 390 |                       &mut *unsafe_queue_and_is_locked.0.get()
[INFO] [stderr]     |                       ---------------------------------------- rustdoc does not generate documentation for expressions
[INFO] [stderr]     |
[INFO] [stderr]     = help: use `//` for a plain comment
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ShardedQueueSendSyncImplementationsDocTests` is never constructed
[INFO] [stderr]    --> src/lib.rs:486:8
[INFO] [stderr]     |
[INFO] [stderr] 486 | struct ShardedQueueSendSyncImplementationsDocTests {}
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `sharded_queue` (lib) generated 9 warnings
[INFO] [stderr] warning: `sharded_queue` (lib test) generated 9 warnings (9 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sharded_queue-e21a027560054d3e)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/sharded_queue.rs (/opt/rustwide/target/debug/deps/sharded_queue-c3ee3069996343a6)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test push_concurrently_then_pop_concurrently ... ok
[INFO] [stdout] test push_and_pop_concurrently ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.39s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sharded_queue
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs - ShardedQueue<Item> (line 89) ... ignored
[INFO] [stdout] test src/lib.rs - ShardedQueue<Item> (line 94) ... ignored
[INFO] [stdout] test src/lib.rs - ShardedQueueSendSyncImplementationsDocTests (line 421) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - ShardedQueueSendSyncImplementationsDocTests (line 432) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - ShardedQueueSendSyncImplementationsDocTests (line 465) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - ShardedQueue<Item> (line 114) ... ok
[INFO] [stdout] test src/lib.rs - ShardedQueueSendSyncImplementationsDocTests (line 476) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - ShardedQueueSendSyncImplementationsDocTests (line 455) ... ok
[INFO] [stdout] test src/lib.rs - ShardedQueueSendSyncImplementationsDocTests (line 445) ... ok
[INFO] [stdout] test src/lib.rs - ShardedQueueSendSyncImplementationsDocTests (line 401) ... ok
[INFO] [stdout] test src/lib.rs - ShardedQueueSendSyncImplementationsDocTests (line 411) ... ok
[INFO] [stdout] test src/lib.rs - ShardedQueue<Item> (line 35) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.39s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c126d87fd7af992dce388496ab729b69c671adb52f8d49935f36248bca7cab83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c126d87fd7af992dce388496ab729b69c671adb52f8d49935f36248bca7cab83", kill_on_drop: false }`
[INFO] [stdout] c126d87fd7af992dce388496ab729b69c671adb52f8d49935f36248bca7cab83
