[INFO] crate pendulum 0.3.1 is already in cache
[INFO] extracting crate pendulum 0.3.1 into work/ex/clippy-test-run/sources/stable/reg/pendulum/0.3.1
[INFO] extracting crate pendulum 0.3.1 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/pendulum/0.3.1
[INFO] validating manifest of pendulum-0.3.1 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 pendulum-0.3.1 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 pendulum-0.3.1
[INFO] finished frobbing pendulum-0.3.1
[INFO] frobbed toml for pendulum-0.3.1 written to work/ex/clippy-test-run/sources/stable/reg/pendulum/0.3.1/Cargo.toml
[INFO] started frobbing pendulum-0.3.1
[INFO] finished frobbing pendulum-0.3.1
[INFO] frobbed toml for pendulum-0.3.1 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/pendulum/0.3.1/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 pendulum-0.3.1 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-5/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/pendulum/0.3.1:/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] c2eb9defee0a16f7da98266d4ca55b101d6ed94a3a159febd8950aee07c47b73
[INFO] running `"docker" "start" "-a" "c2eb9defee0a16f7da98266d4ca55b101d6ed94a3a159febd8950aee07c47b73"`
[INFO] [stderr]     Checking pendulum v0.3.1 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/error.rs:16:24
[INFO] [stderr]    |
[INFO] [stderr] 16 |         PendulumError{ item: item, kind: kind }
[INFO] [stderr]    |                        ^^^^^^^^^^ help: replace it with: `item`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/error.rs:16:36
[INFO] [stderr]    |
[INFO] [stderr] 16 |         PendulumError{ item: item, kind: kind }
[INFO] [stderr]    |                                    ^^^^^^^^^^ help: replace it with: `kind`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr]   --> src/error.rs:16:24
[INFO] [stderr]    |
[INFO] [stderr] 16 |         PendulumError{ item: item, kind: kind }
[INFO] [stderr]    |                        ^^^^^^^^^^ help: replace it with: `item`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/future/mod.rs:222:22
[INFO] [stderr]     |
[INFO] [stderr] 222 |         SleepStream{ sleep: sleep }
[INFO] [stderr]     |                      ^^^^^^^^^^^^ help: replace it with: `sleep`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/error.rs:16:36
[INFO] [stderr]    |
[INFO] [stderr] 16 |         PendulumError{ item: item, kind: kind }
[INFO] [stderr]    |                                    ^^^^^^^^^^ help: replace it with: `kind`
[INFO] [stderr]    |
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr]    --> src/future/mod.rs:254:16
[INFO] [stderr]     |
[INFO] [stderr] 254 |         Sleep{ mapping: mapping, duration: duration, started: Instant::now(), sent_task: None, futures: futures }
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^ help: replace it with: `mapping`
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/future/mod.rs:254:34
[INFO] [stderr]     |
[INFO] [stderr] 254 |         Sleep{ mapping: mapping, duration: duration, started: Instant::now(), sent_task: None, futures: futures }
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^^ help: replace it with: `duration`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/future/mod.rs:254:96
[INFO] [stderr]     |
[INFO] [stderr] 254 |         Sleep{ mapping: mapping, duration: duration, started: Instant::now(), sent_task: None, futures: futures }
[INFO] [stderr]     |                                                                                                ^^^^^^^^^^^^^^^^ help: replace it with: `futures`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/future/mod.rs:222:22
[INFO] [stderr]     |
[INFO] [stderr] 222 |         SleepStream{ sleep: sleep }
[INFO] [stderr]     |                      ^^^^^^^^^^^^ help: replace it with: `sleep`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/future/mod.rs:357:16
[INFO] [stderr]     |
[INFO] [stderr] 357 |         Timer{ inner: inner, thread: Arc::new(UnparkOnDropThread{ thread: thread_handle }), max_timeout: max_timeout }
[INFO] [stderr]     |                ^^^^^^^^^^^^ help: replace it with: `inner`
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/future/mod.rs:357:93
[INFO] [stderr]     |
[INFO] [stderr] 357 |         Timer{ inner: inner, thread: Arc::new(UnparkOnDropThread{ thread: thread_handle }), max_timeout: max_timeout }
[INFO] [stderr]     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `max_timeout`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/future/mod.rs:375:75
[INFO] [stderr]     |
[INFO] [stderr] 375 |         self.sleep(duration).map(|sleep| Timeout{ opt_sleep: Some(sleep), future: future })
[INFO] [stderr]     |                                                                           ^^^^^^^^^^^^^^ help: replace it with: `future`
[INFO] [stderr]     |
[INFO] [stderr]    --> src/future/mod.rs:254:16
[INFO] [stderr]     |
[INFO] [stderr] 254 |         Sleep{ mapping: mapping, duration: duration, started: Instant::now(), sent_task: None, futures: futures }
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^ help: replace it with: `mapping`
[INFO] [stderr] 
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/future/mod.rs:381:57
[INFO] [stderr]     |
[INFO] [stderr] 381 |         self.sleep(duration).map(|sleep| TimeoutStream{ sleep: sleep, stream: stream })
[INFO] [stderr]     |                                                         ^^^^^^^^^^^^ help: replace it with: `sleep`
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/future/mod.rs:254:34
[INFO] [stderr]     |
[INFO] [stderr] 254 |         Sleep{ mapping: mapping, duration: duration, started: Instant::now(), sent_task: None, futures: futures }
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^^ help: replace it with: `duration`
[INFO] [stderr]     |
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/future/mod.rs:381:71
[INFO] [stderr]     |
[INFO] [stderr] 381 |         self.sleep(duration).map(|sleep| TimeoutStream{ sleep: sleep, stream: stream })
[INFO] [stderr]     |                                                                       ^^^^^^^^^^^^^^ help: replace it with: `stream`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/future/mod.rs:254:96
[INFO] [stderr]     |
[INFO] [stderr] 254 |         Sleep{ mapping: mapping, duration: duration, started: Instant::now(), sent_task: None, futures: futures }
[INFO] [stderr]     |                                                                                                ^^^^^^^^^^^^^^^^ help: replace it with: `futures`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/future/mod.rs:387:53
[INFO] [stderr]     |
[INFO] [stderr] 387 |         self.sleep(duration).map(|sleep| Heartbeat{ sleep: sleep, stream: stream })
[INFO] [stderr] 
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^ help: replace it with: `sleep`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/future/mod.rs:387:67
[INFO] [stderr]     |
[INFO] [stderr] 387 |         self.sleep(duration).map(|sleep| Heartbeat{ sleep: sleep, stream: stream })
[INFO] [stderr]     |                                                                   ^^^^^^^^^^^^^^ help: replace it with: `stream`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/future/mod.rs:357:16
[INFO] [stderr]     |
[INFO] [stderr] 357 |         Timer{ inner: inner, thread: Arc::new(UnparkOnDropThread{ thread: thread_handle }), max_timeout: max_timeout }
[INFO] [stderr]     |                ^^^^^^^^^^^^ help: replace it with: `inner`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/future/mod.rs:511:39
[INFO] [stderr]     |
[INFO] [stderr] 511 |                 let item = TimerItem{ task: task, started: started, duration: duration, mapping: mapping };
[INFO] [stderr]     |                                       ^^^^^^^^^^ help: replace it with: `task`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr]    --> src/future/mod.rs:357:93
[INFO] [stderr]     |
[INFO] [stderr] 357 |         Timer{ inner: inner, thread: Arc::new(UnparkOnDropThread{ thread: thread_handle }), max_timeout: max_timeout }
[INFO] [stderr]     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `max_timeout`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/future/mod.rs:511:51
[INFO] [stderr] 
[INFO] [stderr]     |
[INFO] [stderr] 511 |                 let item = TimerItem{ task: task, started: started, duration: duration, mapping: mapping };
[INFO] [stderr]     |                                                   ^^^^^^^^^^^^^^^^ help: replace it with: `started`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/future/mod.rs:511:69
[INFO] [stderr]     |
[INFO] [stderr] 511 |                 let item = TimerItem{ task: task, started: started, duration: duration, mapping: mapping };
[INFO] [stderr]     |                                                                     ^^^^^^^^^^^^^^^^^^ help: replace it with: `duration`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/future/mod.rs:375:75
[INFO] [stderr]     |
[INFO] [stderr] 375 |         self.sleep(duration).map(|sleep| Timeout{ opt_sleep: Some(sleep), future: future })
[INFO] [stderr]     |                                                                           ^^^^^^^^^^^^^^ help: replace it with: `future`
[INFO] [stderr]     |
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/future/mod.rs:511:89
[INFO] [stderr]     |
[INFO] [stderr] 511 |                 let item = TimerItem{ task: task, started: started, duration: duration, mapping: mapping };
[INFO] [stderr]     |                                                                                         ^^^^^^^^^^^^^^^^ help: replace it with: `mapping`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/future/mod.rs:381:57
[INFO] [stderr]     |
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr] 381 |         self.sleep(duration).map(|sleep| TimeoutStream{ sleep: sleep, stream: stream })
[INFO] [stderr]     |                                                         ^^^^^^^^^^^^ help: replace it with: `sleep`
[INFO] [stderr]    --> src/future/mod.rs:584:21
[INFO] [stderr]     |
[INFO] [stderr] 584 |         InnerTimer{ mapping_queue: mapping_queue, request_queue: (SegQueue::new(), AtomicUsize::new(0)),
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `mapping_queue`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/future/mod.rs:585:13
[INFO] [stderr]     |
[INFO] [stderr] 585 |             channel_capacity: channel_capacity }
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `channel_capacity`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/future/mod.rs:381:71
[INFO] [stderr]     |
[INFO] [stderr] 381 |         self.sleep(duration).map(|sleep| TimeoutStream{ sleep: sleep, stream: stream })
[INFO] [stderr]     |                                                                       ^^^^^^^^^^^^^^ help: replace it with: `stream`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/future/mod.rs:387:53
[INFO] [stderr]     |
[INFO] [stderr] 387 |         self.sleep(duration).map(|sleep| Heartbeat{ sleep: sleep, stream: stream })
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^ help: replace it with: `sleep`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/future/mod.rs:387:67
[INFO] [stderr]     |
[INFO] [stderr] 387 |         self.sleep(duration).map(|sleep| Heartbeat{ sleep: sleep, stream: stream })
[INFO] [stderr]     |                                                                   ^^^^^^^^^^^^^^ help: replace it with: `stream`
[INFO] [stderr]     |
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr]   --> src/pendulum.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 11 |     Token{ token: token }
[INFO] [stderr]    |            ^^^^^^^^^^^^ help: replace it with: `token`
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/wheel.rs:140:22
[INFO] [stderr]     |
[INFO] [stderr] 140 |         HashedWheel{ slots: slots, storage: storage, curr_free: 0, curr_tick: 0,
[INFO] [stderr]     |                      ^^^^^^^^^^^^ help: replace it with: `slots`
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]     |
[INFO] [stderr]    --> src/future/mod.rs:511:39
[INFO] [stderr]     |
[INFO] [stderr] 511 |                 let item = TimerItem{ task: task, started: started, duration: duration, mapping: mapping };
[INFO] [stderr]     |                                       ^^^^^^^^^^ help: replace it with: `task`
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/wheel.rs:140:36
[INFO] [stderr]     |
[INFO] [stderr] 140 |         HashedWheel{ slots: slots, storage: storage, curr_free: 0, curr_tick: 0,
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^ help: replace it with: `storage`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/future/mod.rs:511:51
[INFO] [stderr]     |
[INFO] [stderr] 511 |                 let item = TimerItem{ task: task, started: started, duration: duration, mapping: mapping };
[INFO] [stderr]     |                                                   ^^^^^^^^^^^^^^^^ help: replace it with: `started`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/wheel.rs:181:70
[INFO] [stderr]     |
[INFO] [stderr] 181 |                         let raw_token = self.storage.insert(Timeout{ item: item, slot_index: slot_index,
[INFO] [stderr]     |                                                                      ^^^^^^^^^^ help: replace it with: `item`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/future/mod.rs:511:69
[INFO] [stderr]     |
[INFO] [stderr] 511 |                 let item = TimerItem{ task: task, started: started, duration: duration, mapping: mapping };
[INFO] [stderr]     |                                                                     ^^^^^^^^^^^^^^^^^^ help: replace it with: `duration`
[INFO] [stderr]     |
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/wheel.rs:181:82
[INFO] [stderr]     |
[INFO] [stderr] 181 |                         let raw_token = self.storage.insert(Timeout{ item: item, slot_index: slot_index,
[INFO] [stderr]     |                                                                                  ^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `slot_index`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/future/mod.rs:511:89
[INFO] [stderr]     |
[INFO] [stderr]    --> src/wheel.rs:190:70
[INFO] [stderr] 511 |                 let item = TimerItem{ task: task, started: started, duration: duration, mapping: mapping };
[INFO] [stderr]     |
[INFO] [stderr]     |                                                                                         ^^^^^^^^^^^^^^^^ help: replace it with: `mapping`
[INFO] [stderr] 190 |                         let raw_token = self.storage.insert(Timeout{ item: item, slot_index: slot_index,
[INFO] [stderr]     |                                                                      ^^^^^^^^^^ help: replace it with: `item`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/wheel.rs:190:82
[INFO] [stderr]     |
[INFO] [stderr] 190 |                         let raw_token = self.storage.insert(Timeout{ item: item, slot_index: slot_index,
[INFO] [stderr]     |                                                                                  ^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `slot_index`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/wheel.rs:206:66
[INFO] [stderr]     |
[INFO] [stderr] 206 |                     let raw_token = self.storage.insert(Timeout{ item: item, slot_index: slot_index,
[INFO] [stderr]     |                                                                  ^^^^^^^^^^ help: replace it with: `item`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr] 
[INFO] [stderr]    --> src/future/mod.rs:584:21
[INFO] [stderr]     |
[INFO] [stderr] 584 |         InnerTimer{ mapping_queue: mapping_queue, request_queue: (SegQueue::new(), AtomicUsize::new(0)),
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `mapping_queue`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/wheel.rs:206:78
[INFO] [stderr]     |
[INFO] [stderr] 206 |                     let raw_token = self.storage.insert(Timeout{ item: item, slot_index: slot_index,
[INFO] [stderr]     |                                                                              ^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `slot_index`
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/future/mod.rs:585:13
[INFO] [stderr]     |
[INFO] [stderr] 585 |             channel_capacity: channel_capacity }
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `channel_capacity`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/pendulum.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 11 |     Token{ token: token }
[INFO] [stderr]    |            ^^^^^^^^^^^^ help: replace it with: `token`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/wheel.rs:140:22
[INFO] [stderr]     |
[INFO] [stderr] 140 |         HashedWheel{ slots: slots, storage: storage, curr_free: 0, curr_tick: 0,
[INFO] [stderr]     |                      ^^^^^^^^^^^^ help: replace it with: `slots`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/wheel.rs:140:36
[INFO] [stderr]     |
[INFO] [stderr] 140 |         HashedWheel{ slots: slots, storage: storage, curr_free: 0, curr_tick: 0,
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^ help: replace it with: `storage`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/wheel.rs:181:70
[INFO] [stderr]     |
[INFO] [stderr] 181 |                         let raw_token = self.storage.insert(Timeout{ item: item, slot_index: slot_index,
[INFO] [stderr]     |                                                                      ^^^^^^^^^^ help: replace it with: `item`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/wheel.rs:181:82
[INFO] [stderr]     |
[INFO] [stderr] 181 |                         let raw_token = self.storage.insert(Timeout{ item: item, slot_index: slot_index,
[INFO] [stderr]     |                                                                                  ^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `slot_index`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/wheel.rs:190:70
[INFO] [stderr]     |
[INFO] [stderr] 190 |                         let raw_token = self.storage.insert(Timeout{ item: item, slot_index: slot_index,
[INFO] [stderr]     |                                                                      ^^^^^^^^^^ help: replace it with: `item`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/wheel.rs:190:82
[INFO] [stderr]     |
[INFO] [stderr] 190 |                         let raw_token = self.storage.insert(Timeout{ item: item, slot_index: slot_index,
[INFO] [stderr]     |                                                                                  ^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `slot_index`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/wheel.rs:206:66
[INFO] [stderr]     |
[INFO] [stderr] 206 |                     let raw_token = self.storage.insert(Timeout{ item: item, slot_index: slot_index,
[INFO] [stderr]     |                                                                  ^^^^^^^^^^ help: replace it with: `item`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/wheel.rs:206:78
[INFO] [stderr]     |
[INFO] [stderr] 206 |                     let raw_token = self.storage.insert(Timeout{ item: item, slot_index: slot_index,
[INFO] [stderr]     |                                                                              ^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `slot_index`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: use of `unwrap_or` followed by a function call
[INFO] [stderr]    --> src/future/mod.rs:452:94
[INFO] [stderr]     |
[INFO] [stderr] 452 |                     let real_timeout = create_request.duration.checked_sub(time_to_schedule).unwrap_or(Duration::new(0, 0));
[INFO] [stderr]     |                                                                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| Duration::new(0, 0))`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::or_fun_call)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: the variable `next_mapping` is used as a loop counter. Consider using `for (next_mapping, item) in 0..timer_capacity.enumerate()` or similar iterators
[INFO] [stderr]    --> src/future/mod.rs:578:18
[INFO] [stderr]     |
[INFO] [stderr] 578 |         for _ in 0..timer_capacity {
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::explicit_counter_loop)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#explicit_counter_loop
[INFO] [stderr] 
[INFO] [stderr] warning: use of `unwrap_or` followed by a function call
[INFO] [stderr]   --> src/wheel.rs:95:18
[INFO] [stderr]    |
[INFO] [stderr] 95 |                 .unwrap_or(Duration::new(0, 0))
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| Duration::new(0, 0))`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]    --> src/wheel.rs:273:13
[INFO] [stderr]     |
[INFO] [stderr] 273 | /             match opt_remove_token {
[INFO] [stderr] 274 | |                 Some(remove_token) => { return self.remove_timeout(remove_token) },
[INFO] [stderr] 275 | |                 None               => ()
[INFO] [stderr] 276 | |             }
[INFO] [stderr]     | |_____________^ help: try this: `if let Some(remove_token) = opt_remove_token { return self.remove_timeout(remove_token) }`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::single_match)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/wheel.rs:333:70
[INFO] [stderr]     |
[INFO] [stderr] 333 |             (timeout_duration.as_secs() * 1_000_000_000).checked_div(tick_duration.subsec_nanos() as u64)
[INFO] [stderr]     |                                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(tick_duration.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 u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/wheel.rs:340:48
[INFO] [stderr]     |
[INFO] [stderr] 340 |     curr_tick + opt_seconds_div.unwrap_or(0) + opt_nanos_div.unwrap_or(0) as u64
[INFO] [stderr]     |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(opt_nanos_div.unwrap_or(0))`
[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: use of `unwrap_or` followed by a function call
[INFO] [stderr]    --> src/future/mod.rs:452:94
[INFO] [stderr]     |
[INFO] [stderr] 452 |                     let real_timeout = create_request.duration.checked_sub(time_to_schedule).unwrap_or(Duration::new(0, 0));
[INFO] [stderr]     |                                                                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| Duration::new(0, 0))`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::or_fun_call)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: the variable `next_mapping` is used as a loop counter. Consider using `for (next_mapping, item) in 0..timer_capacity.enumerate()` or similar iterators
[INFO] [stderr]    --> src/future/mod.rs:578:18
[INFO] [stderr]     |
[INFO] [stderr] 578 |         for _ in 0..timer_capacity {
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::explicit_counter_loop)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#explicit_counter_loop
[INFO] [stderr] 
[INFO] [stderr] warning: use of `unwrap_or` followed by a function call
[INFO] [stderr]   --> src/wheel.rs:95:18
[INFO] [stderr]    |
[INFO] [stderr] 95 |                 .unwrap_or(Duration::new(0, 0))
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| Duration::new(0, 0))`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]    --> src/wheel.rs:273:13
[INFO] [stderr]     |
[INFO] [stderr] 273 | /             match opt_remove_token {
[INFO] [stderr] 274 | |                 Some(remove_token) => { return self.remove_timeout(remove_token) },
[INFO] [stderr] 275 | |                 None               => ()
[INFO] [stderr] 276 | |             }
[INFO] [stderr]     | |_____________^ help: try this: `if let Some(remove_token) = opt_remove_token { return self.remove_timeout(remove_token) }`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::single_match)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/wheel.rs:333:70
[INFO] [stderr]     |
[INFO] [stderr] 333 |             (timeout_duration.as_secs() * 1_000_000_000).checked_div(tick_duration.subsec_nanos() as u64)
[INFO] [stderr]     |                                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(tick_duration.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 u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/wheel.rs:340:48
[INFO] [stderr]     |
[INFO] [stderr] 340 |     curr_tick + opt_seconds_div.unwrap_or(0) + opt_nanos_div.unwrap_or(0) as u64
[INFO] [stderr]     |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(opt_nanos_div.unwrap_or(0))`
[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] error[E0554]: #![feature] may not be used on the stable release channel
[INFO] [stderr]  --> benches/mod.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(test)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0554`.
[INFO] [stderr] error: Could not compile `pendulum`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "c2eb9defee0a16f7da98266d4ca55b101d6ed94a3a159febd8950aee07c47b73"`
[INFO] running `"docker" "rm" "-f" "c2eb9defee0a16f7da98266d4ca55b101d6ed94a3a159febd8950aee07c47b73"`
[INFO] [stdout] c2eb9defee0a16f7da98266d4ca55b101d6ed94a3a159febd8950aee07c47b73