[INFO] crate smartpool 0.2.1 is already in cache
[INFO] extracting crate smartpool 0.2.1 into work/ex/clippy-test-run/sources/stable/reg/smartpool/0.2.1
[INFO] extracting crate smartpool 0.2.1 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/smartpool/0.2.1
[INFO] validating manifest of smartpool-0.2.1 on toolchain stable
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of smartpool-0.2.1 on toolchain stable+rustflags=-Dclippy::into_iter_on_array
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing smartpool-0.2.1
[INFO] finished frobbing smartpool-0.2.1
[INFO] frobbed toml for smartpool-0.2.1 written to work/ex/clippy-test-run/sources/stable/reg/smartpool/0.2.1/Cargo.toml
[INFO] started frobbing smartpool-0.2.1
[INFO] finished frobbing smartpool-0.2.1
[INFO] frobbed toml for smartpool-0.2.1 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/smartpool/0.2.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] linting smartpool-0.2.1 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-2/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/smartpool/0.2.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+stable" "clippy" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] eb248df73885d602143c6e5ee2abc5aad01ff7526a1d4bc7fd6b39303911d42d
[INFO] running `"docker" "start" "-a" "eb248df73885d602143c6e5ee2abc5aad01ff7526a1d4bc7fd6b39303911d42d"`
[INFO] [stderr]     Checking through v0.1.0
[INFO] [stderr]     Checking atomic v0.4.3
[INFO] [stderr]     Checking monitor v0.1.0
[INFO] [stderr]     Checking stopwatch v0.0.7
[INFO] [stderr]     Checking atomicmonitor v0.1.2
[INFO] [stderr]     Checking smallqueue v0.1.0
[INFO] [stderr]     Checking smartpool v0.2.1 (/opt/crater/workdir)
[INFO] [stderr] warning: Creating a reference that is immediately dereferenced.
[INFO] [stderr]    --> src/pool.rs:559:15
[INFO] [stderr]     |
[INFO] [stderr] 559 |         match (&mut*task).spawn.poll_future_notify(&IntoAtomicFollowup {
[INFO] [stderr]     |               ^^^^^^^^^^^ help: try this: `*task.spawn`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::ref_in_deref)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ref_in_deref
[INFO] [stderr] 
[INFO] [stderr] warning: Creating a reference that is immediately dereferenced.
[INFO] [stderr]    --> src/pool.rs:574:44
[INFO] [stderr]     |
[INFO] [stderr] 574 |                             if let Ok(_) = (&*task).close_counted.compare_exchange(
[INFO] [stderr]     |                                            ^^^^^^^^ help: try this: `*task.close_counted`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ref_in_deref
[INFO] [stderr] 
[INFO] [stderr] warning: Creating a reference that is immediately dereferenced.
[INFO] [stderr]    --> src/pool.rs:592:20
[INFO] [stderr]     |
[INFO] [stderr] 592 |                 if (&*task).close_counted.load(Ordering::Acquire) {
[INFO] [stderr]     |                    ^^^^^^^^ help: try this: `*task.close_counted`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ref_in_deref
[INFO] [stderr] 
[INFO] [stderr] warning: All variants have the same postfix: `BeTakenCareOf`
[INFO] [stderr]    --> src/pool.rs:609:5
[INFO] [stderr]     |
[INFO] [stderr] 609 | /     enum RunStatus {
[INFO] [stderr] 610 | |         NotRequestedAndWillBeTakenCareOf,
[INFO] [stderr] 611 | |         RequestedAndWillBeTakenCareOf,
[INFO] [stderr] 612 | |         NotRequestedAndWillNotBeTakenCareOf
[INFO] [stderr] 613 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::enum_variant_names)] on by default
[INFO] [stderr]     = help: remove the postfixes and use full paths to the variants instead of glob imports
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#enum_variant_names
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider adding a `Default` implementation for `channel::sdf::ShortestDeadlineFirst`
[INFO] [stderr]   --> src/channel/sdf.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 | /     pub fn new() -> Self {
[INFO] [stderr] 20 | |         ShortestDeadlineFirst {
[INFO] [stderr] 21 | |             tree: Mutex::new(BTreeMap::new()),
[INFO] [stderr] 22 | |             bit: StatusBit::new(),
[INFO] [stderr] 23 | |         }
[INFO] [stderr] 24 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::new_without_default)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 18 | impl Default for channel::sdf::ShortestDeadlineFirst {
[INFO] [stderr] 19 |     fn default() -> Self {
[INFO] [stderr] 20 |         Self::new()
[INFO] [stderr] 21 |     }
[INFO] [stderr] 22 | }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider adding a `Default` implementation for `channel::VecDequeChannel`
[INFO] [stderr]    --> src/channel/mod.rs:145:5
[INFO] [stderr]     |
[INFO] [stderr] 145 | /     pub fn new() -> Self {
[INFO] [stderr] 146 | |         VecDequeChannel {
[INFO] [stderr] 147 | |             queue: Mutex::new(VecDeque::new()),
[INFO] [stderr] 148 | |             bit: StatusBit::new()
[INFO] [stderr] 149 | |         }
[INFO] [stderr] 150 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 144 | impl Default for channel::VecDequeChannel {
[INFO] [stderr] 145 |     fn default() -> Self {
[INFO] [stderr] 146 |         Self::new()
[INFO] [stderr] 147 |     }
[INFO] [stderr] 148 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: very complex type used. Consider factoring parts into `type` definitions
[INFO] [stderr]    --> src/pool.rs:290:16
[INFO] [stderr]     |
[INFO] [stderr] 290 |     completed: Arc<Atom<Box<Result<(), Box<dyn Any + Send + 'static>>>>>,
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::type_complexity)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity
[INFO] [stderr] 
[INFO] [stderr] warning: redundant pattern matching, consider using `is_ok()`
[INFO] [stderr]    --> src/pool.rs:574:36
[INFO] [stderr]     |
[INFO] [stderr] 574 |                             if let Ok(_) = (&*task).close_counted.compare_exchange(
[INFO] [stderr]     |                                    ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::redundant_pattern_matching)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_pattern_matching
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 574 |                             if (&*task).close_counted.compare_exchange(
[INFO] [stderr] 575 |                                 false, true, Ordering::SeqCst, Ordering::SeqCst).is_ok()
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: redundant closure found
[INFO] [stderr]   --> src/run.rs:32:43
[INFO] [stderr]    |
[INFO] [stderr] 32 |         (self.work.take().unwrap())().map(|item| Async::Ready(item))
[INFO] [stderr]    |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove closure as shown: `Async::Ready`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_closure)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider adding a `Default` implementation for `timescheduler::TimeScheduler`
[INFO] [stderr]   --> src/timescheduler.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 | /     pub fn new() -> Self {
[INFO] [stderr] 22 | |         let scheduler = TimeScheduler {
[INFO] [stderr] 23 | |             tasks: Arc::new(Monitor::new(BTreeMap::new()))
[INFO] [stderr] 24 | |         };
[INFO] [stderr] ...  |
[INFO] [stderr] 51 | |         scheduler
[INFO] [stderr] 52 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 20 | impl Default for timescheduler::TimeScheduler {
[INFO] [stderr] 21 |     fn default() -> Self {
[INFO] [stderr] 22 |         Self::new()
[INFO] [stderr] 23 |     }
[INFO] [stderr] 24 | }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]   --> src/timescheduler.rs:70:21
[INFO] [stderr]    |
[INFO] [stderr] 70 | /                     if let &mut ScheduledEvent::Multiple(ref mut vec) = a {
[INFO] [stderr] 71 | |                         vec.push(b);
[INFO] [stderr] 72 | |                     } else {
[INFO] [stderr] 73 | |                         unreachable!()
[INFO] [stderr] 74 | |                     }
[INFO] [stderr]    | |_____________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::match_ref_pats)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats
[INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression
[INFO] [stderr]    |
[INFO] [stderr] 70 |                     if let ScheduledEvent::Multiple(ref mut vec) = *a {
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^   ^^
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `StatusBit`
[INFO] [stderr]   --> src/lib.rs:75:5
[INFO] [stderr]    |
[INFO] [stderr] 75 | /     pub fn new() -> Self {
[INFO] [stderr] 76 | |         StatusBit {
[INFO] [stderr] 77 | |             inner: None
[INFO] [stderr] 78 | |         }
[INFO] [stderr] 79 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::new_without_default_derive)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 63 | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/channel/test.rs:84:80
[INFO] [stderr]    |
[INFO] [stderr] 84 |     let elapsed = elapsed.subsec_nanos() as u128 + elapsed.as_secs() as u128 * 1000000000;
[INFO] [stderr]    |                                                                                ^^^^^^^^^^ help: consider: `1_000_000_000`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unreadable_literal)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/channel/test.rs:153:80
[INFO] [stderr]     |
[INFO] [stderr] 153 |     let elapsed = elapsed.subsec_nanos() as u128 + elapsed.as_secs() as u128 * 1000000000;
[INFO] [stderr]     |                                                                                ^^^^^^^^^^ help: consider: `1_000_000_000`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: Creating a reference that is immediately dereferenced.
[INFO] [stderr]    --> src/pool.rs:559:15
[INFO] [stderr]     |
[INFO] [stderr] 559 |         match (&mut*task).spawn.poll_future_notify(&IntoAtomicFollowup {
[INFO] [stderr]     |               ^^^^^^^^^^^ help: try this: `*task.spawn`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::ref_in_deref)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ref_in_deref
[INFO] [stderr] 
[INFO] [stderr] warning: Creating a reference that is immediately dereferenced.
[INFO] [stderr]    --> src/pool.rs:574:44
[INFO] [stderr]     |
[INFO] [stderr] 574 |                             if let Ok(_) = (&*task).close_counted.compare_exchange(
[INFO] [stderr]     |                                            ^^^^^^^^ help: try this: `*task.close_counted`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ref_in_deref
[INFO] [stderr] 
[INFO] [stderr] warning: Creating a reference that is immediately dereferenced.
[INFO] [stderr]    --> src/pool.rs:592:20
[INFO] [stderr]     |
[INFO] [stderr] 592 |                 if (&*task).close_counted.load(Ordering::Acquire) {
[INFO] [stderr]     |                    ^^^^^^^^ help: try this: `*task.close_counted`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ref_in_deref
[INFO] [stderr] 
[INFO] [stderr] warning: All variants have the same postfix: `BeTakenCareOf`
[INFO] [stderr]    --> src/pool.rs:609:5
[INFO] [stderr]     |
[INFO] [stderr] 609 | /     enum RunStatus {
[INFO] [stderr] 610 | |         NotRequestedAndWillBeTakenCareOf,
[INFO] [stderr] 611 | |         RequestedAndWillBeTakenCareOf,
[INFO] [stderr] 612 | |         NotRequestedAndWillNotBeTakenCareOf
[INFO] [stderr] 613 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::enum_variant_names)] on by default
[INFO] [stderr]     = help: remove the postfixes and use full paths to the variants instead of glob imports
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#enum_variant_names
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider adding a `Default` implementation for `channel::sdf::ShortestDeadlineFirst`
[INFO] [stderr]   --> src/channel/sdf.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 | /     pub fn new() -> Self {
[INFO] [stderr] 20 | |         ShortestDeadlineFirst {
[INFO] [stderr] 21 | |             tree: Mutex::new(BTreeMap::new()),
[INFO] [stderr] 22 | |             bit: StatusBit::new(),
[INFO] [stderr] 23 | |         }
[INFO] [stderr] 24 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::new_without_default)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 18 | impl Default for channel::sdf::ShortestDeadlineFirst {
[INFO] [stderr] 19 |     fn default() -> Self {
[INFO] [stderr] 20 |         Self::new()
[INFO] [stderr] 21 |     }
[INFO] [stderr] 22 | }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u128 may become silently lossy if types change
[INFO] [stderr]   --> src/channel/test.rs:84:19
[INFO] [stderr]    |
[INFO] [stderr] 84 |     let elapsed = elapsed.subsec_nanos() as u128 + elapsed.as_secs() as u128 * 1000000000;
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u128::from(elapsed.subsec_nanos())`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u64 to u128 may become silently lossy if types change
[INFO] [stderr]   --> src/channel/test.rs:84:52
[INFO] [stderr]    |
[INFO] [stderr] 84 |     let elapsed = elapsed.subsec_nanos() as u128 + elapsed.as_secs() as u128 * 1000000000;
[INFO] [stderr]    |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u128::from(elapsed.as_secs())`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u128 may become silently lossy if types change
[INFO] [stderr]    --> src/channel/test.rs:153:19
[INFO] [stderr]     |
[INFO] [stderr] 153 |     let elapsed = elapsed.subsec_nanos() as u128 + elapsed.as_secs() as u128 * 1000000000;
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u128::from(elapsed.subsec_nanos())`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u64 to u128 may become silently lossy if types change
[INFO] [stderr]    --> src/channel/test.rs:153:52
[INFO] [stderr]     |
[INFO] [stderr] 153 |     let elapsed = elapsed.subsec_nanos() as u128 + elapsed.as_secs() as u128 * 1000000000;
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u128::from(elapsed.as_secs())`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider adding a `Default` implementation for `channel::VecDequeChannel`
[INFO] [stderr]    --> src/channel/mod.rs:145:5
[INFO] [stderr]     |
[INFO] [stderr] 145 | /     pub fn new() -> Self {
[INFO] [stderr] 146 | |         VecDequeChannel {
[INFO] [stderr] 147 | |             queue: Mutex::new(VecDeque::new()),
[INFO] [stderr] 148 | |             bit: StatusBit::new()
[INFO] [stderr] 149 | |         }
[INFO] [stderr] 150 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 144 | impl Default for channel::VecDequeChannel {
[INFO] [stderr] 145 |     fn default() -> Self {
[INFO] [stderr] 146 |         Self::new()
[INFO] [stderr] 147 |     }
[INFO] [stderr] 148 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: very complex type used. Consider factoring parts into `type` definitions
[INFO] [stderr]    --> src/pool.rs:290:16
[INFO] [stderr]     |
[INFO] [stderr] 290 |     completed: Arc<Atom<Box<Result<(), Box<dyn Any + Send + 'static>>>>>,
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::type_complexity)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity
[INFO] [stderr] 
[INFO] [stderr] warning: redundant pattern matching, consider using `is_ok()`
[INFO] [stderr]    --> src/pool.rs:574:36
[INFO] [stderr]     |
[INFO] [stderr] 574 |                             if let Ok(_) = (&*task).close_counted.compare_exchange(
[INFO] [stderr]     |                                    ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::redundant_pattern_matching)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_pattern_matching
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 574 |                             if (&*task).close_counted.compare_exchange(
[INFO] [stderr] 575 |                                 false, true, Ordering::SeqCst, Ordering::SeqCst).is_ok()
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: redundant closure found
[INFO] [stderr]   --> src/run.rs:32:43
[INFO] [stderr]    |
[INFO] [stderr] 32 |         (self.work.take().unwrap())().map(|item| Async::Ready(item))
[INFO] [stderr]    |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove closure as shown: `Async::Ready`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_closure)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider adding a `Default` implementation for `timescheduler::TimeScheduler`
[INFO] [stderr]   --> src/timescheduler.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 | /     pub fn new() -> Self {
[INFO] [stderr] 22 | |         let scheduler = TimeScheduler {
[INFO] [stderr] 23 | |             tasks: Arc::new(Monitor::new(BTreeMap::new()))
[INFO] [stderr] 24 | |         };
[INFO] [stderr] ...  |
[INFO] [stderr] 51 | |         scheduler
[INFO] [stderr] 52 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 20 | impl Default for timescheduler::TimeScheduler {
[INFO] [stderr] 21 |     fn default() -> Self {
[INFO] [stderr] 22 |         Self::new()
[INFO] [stderr] 23 |     }
[INFO] [stderr] 24 | }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]   --> src/timescheduler.rs:70:21
[INFO] [stderr]    |
[INFO] [stderr] 70 | /                     if let &mut ScheduledEvent::Multiple(ref mut vec) = a {
[INFO] [stderr] 71 | |                         vec.push(b);
[INFO] [stderr] 72 | |                     } else {
[INFO] [stderr] 73 | |                         unreachable!()
[INFO] [stderr] 74 | |                     }
[INFO] [stderr]    | |_____________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::match_ref_pats)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats
[INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression
[INFO] [stderr]    |
[INFO] [stderr] 70 |                     if let ScheduledEvent::Multiple(ref mut vec) = *a {
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^   ^^
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to match on a boolean expression
[INFO] [stderr]    --> src/test.rs:193:9
[INFO] [stderr]     |
[INFO] [stderr] 193 | /         match key {
[INFO] [stderr] 194 | |             true => toucher.touch(&self.do_complete),
[INFO] [stderr] 195 | |             false => toucher.touch(&self.do_not_complete),
[INFO] [stderr] 196 | |         }
[INFO] [stderr]     | |_________^ help: consider using an if/else expression: `if key { toucher.touch(&self.do_complete) } else { toucher.touch(&self.do_not_complete) }`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::match_bool)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_bool
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to match on a boolean expression
[INFO] [stderr]    --> src/test.rs:200:9
[INFO] [stderr]     |
[INFO] [stderr] 200 | /         match key {
[INFO] [stderr] 201 | |             true => toucher.touch_mut(&mut self.do_complete),
[INFO] [stderr] 202 | |             false => toucher.touch_mut(&mut self.do_not_complete),
[INFO] [stderr] 203 | |         }
[INFO] [stderr]     | |_________^ help: consider using an if/else expression: `if key { toucher.touch_mut(&mut self.do_complete) } else { toucher.touch_mut(&mut self.do_not_complete) }`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_bool
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to match on a boolean expression
[INFO] [stderr]    --> src/test.rs:207:9
[INFO] [stderr]     |
[INFO] [stderr] 207 | /         match from {
[INFO] [stderr] 208 | |             true => self.do_complete.submit(task),
[INFO] [stderr] 209 | |             false => self.do_not_complete.submit(task)
[INFO] [stderr] 210 | |         }
[INFO] [stderr]     | |_________^ help: consider using an if/else expression: `if from { self.do_complete.submit(task) } else { self.do_not_complete.submit(task) }`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_bool
[INFO] [stderr] 
[INFO] [stderr] warning: the function has a cyclomatic complexity of 30
[INFO] [stderr]    --> src/test.rs:384:1
[INFO] [stderr]     |
[INFO] [stderr] 384 | / fn multi_level_test() {
[INFO] [stderr] 385 | |     init_log();
[INFO] [stderr] 386 | |     let owned = OwnedPool::new(MultiLevelPool::new()).unwrap();
[INFO] [stderr] 387 | | 
[INFO] [stderr] ...   |
[INFO] [stderr] 522 | |     let _ = owned.close();
[INFO] [stderr] 523 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::cyclomatic_complexity)] on by default
[INFO] [stderr]     = help: you could split it up into multiple smaller functions
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cyclomatic_complexity
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `StatusBit`
[INFO] [stderr]   --> src/lib.rs:75:5
[INFO] [stderr]    |
[INFO] [stderr] 75 | /     pub fn new() -> Self {
[INFO] [stderr] 76 | |         StatusBit {
[INFO] [stderr] 77 | |             inner: None
[INFO] [stderr] 78 | |         }
[INFO] [stderr] 79 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::new_without_default_derive)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 63 | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.33s
[INFO] running `"docker" "inspect" "eb248df73885d602143c6e5ee2abc5aad01ff7526a1d4bc7fd6b39303911d42d"`
[INFO] running `"docker" "rm" "-f" "eb248df73885d602143c6e5ee2abc5aad01ff7526a1d4bc7fd6b39303911d42d"`
[INFO] [stdout] eb248df73885d602143c6e5ee2abc5aad01ff7526a1d4bc7fd6b39303911d42d