[INFO] crate timer_heap 0.3.0 is already in cache
[INFO] extracting crate timer_heap 0.3.0 into work/ex/clippy-test-run/sources/stable/reg/timer_heap/0.3.0
[INFO] extracting crate timer_heap 0.3.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/timer_heap/0.3.0
[INFO] validating manifest of timer_heap-0.3.0 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 timer_heap-0.3.0 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 timer_heap-0.3.0
[INFO] finished frobbing timer_heap-0.3.0
[INFO] frobbed toml for timer_heap-0.3.0 written to work/ex/clippy-test-run/sources/stable/reg/timer_heap/0.3.0/Cargo.toml
[INFO] started frobbing timer_heap-0.3.0
[INFO] finished frobbing timer_heap-0.3.0
[INFO] frobbed toml for timer_heap-0.3.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/timer_heap/0.3.0/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 timer_heap-0.3.0 against stable+rustflags=-Dclippy::into_iter_on_array for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-7/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/timer_heap/0.3.0:/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 -Dclippy::into_iter_on_array" "-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] 2f507e79ae7a8ed8f890c70d76cdce17b2e4c635e7b633a254968b1bb7b189ae
[INFO] running `"docker" "start" "-a" "2f507e79ae7a8ed8f890c70d76cdce17b2e4c635e7b633a254968b1bb7b189ae"`
[INFO] [stderr]     Checking assert_matches v1.3.0
[INFO] [stderr]     Checking timer_heap v0.3.0 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/lib.rs:209:13
[INFO] [stderr]     |
[INFO] [stderr] 209 |             now: now,
[INFO] [stderr]     |             ^^^^^^^^ help: replace it with: `now`
[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/lib.rs:267:13
[INFO] [stderr]     |
[INFO] [stderr] 267 |             key: key,
[INFO] [stderr]     |             ^^^^^^^^ help: replace it with: `key`
[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/lib.rs:268:13
[INFO] [stderr]     |
[INFO] [stderr] 268 |             recurring: recurring,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `recurring`
[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/lib.rs:270:13
[INFO] [stderr]     |
[INFO] [stderr] 270 |             duration: duration,
[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/lib.rs:271:13
[INFO] [stderr]     |
[INFO] [stderr] 271 |             counter: counter
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^ help: replace it with: `counter`
[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: item `TimerHeap<T>` has a public `len` method but no corresponding `is_empty` method
[INFO] [stderr]    --> src/lib.rs:114:1
[INFO] [stderr]     |
[INFO] [stderr] 114 | / impl<T: Eq + Clone + Hash> TimerHeap<T>  {
[INFO] [stderr] 115 | |     /// Create a new TimerHeap
[INFO] [stderr] 116 | |     pub fn new() -> TimerHeap<T> {
[INFO] [stderr] 117 | |         TimerHeap {
[INFO] [stderr] ...   |
[INFO] [stderr] 217 | |     }
[INFO] [stderr] 218 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::len_without_is_empty)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_without_is_empty
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `TimerHeap<T>`
[INFO] [stderr]    --> src/lib.rs:116:5
[INFO] [stderr]     |
[INFO] [stderr] 116 | /     pub fn new() -> TimerHeap<T> {
[INFO] [stderr] 117 | |         TimerHeap {
[INFO] [stderr] 118 | |             timers: BinaryHeap::new(),
[INFO] [stderr] 119 | |             active: HashMap::new(),
[INFO] [stderr] 120 | |             counter: 0
[INFO] [stderr] 121 | |         }
[INFO] [stderr] 122 | |     }
[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] 88  | #[derive(Default)]
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/lib.rs:209:13
[INFO] [stderr]     |
[INFO] [stderr] 209 |             now: now,
[INFO] [stderr]     |             ^^^^^^^^ help: replace it with: `now`
[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/lib.rs:267:13
[INFO] [stderr]     |
[INFO] [stderr] 267 |             key: key,
[INFO] [stderr]     |             ^^^^^^^^ help: replace it with: `key`
[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/lib.rs:268:13
[INFO] [stderr]     |
[INFO] [stderr] 268 |             recurring: recurring,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `recurring`
[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/lib.rs:270:13
[INFO] [stderr]     |
[INFO] [stderr] 270 |             duration: duration,
[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/lib.rs:271:13
[INFO] [stderr]     |
[INFO] [stderr] 271 |             counter: counter
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^ help: replace it with: `counter`
[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: item `TimerHeap<T>` has a public `len` method but no corresponding `is_empty` method
[INFO] [stderr]    --> src/lib.rs:114:1
[INFO] [stderr]     |
[INFO] [stderr] 114 | / impl<T: Eq + Clone + Hash> TimerHeap<T>  {
[INFO] [stderr] 115 | |     /// Create a new TimerHeap
[INFO] [stderr] 116 | |     pub fn new() -> TimerHeap<T> {
[INFO] [stderr] 117 | |         TimerHeap {
[INFO] [stderr] ...   |
[INFO] [stderr] 217 | |     }
[INFO] [stderr] 218 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::len_without_is_empty)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_without_is_empty
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `TimerHeap<T>`
[INFO] [stderr]    --> src/lib.rs:116:5
[INFO] [stderr]     |
[INFO] [stderr] 116 | /     pub fn new() -> TimerHeap<T> {
[INFO] [stderr] 117 | |         TimerHeap {
[INFO] [stderr] 118 | |             timers: BinaryHeap::new(),
[INFO] [stderr] 119 | |             active: HashMap::new(),
[INFO] [stderr] 120 | |             counter: 0
[INFO] [stderr] 121 | |         }
[INFO] [stderr] 122 | |     }
[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] 88  | #[derive(Default)]
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `"docker" "inspect" "2f507e79ae7a8ed8f890c70d76cdce17b2e4c635e7b633a254968b1bb7b189ae"`
[INFO] running `"docker" "rm" "-f" "2f507e79ae7a8ed8f890c70d76cdce17b2e4c635e7b633a254968b1bb7b189ae"`
[INFO] [stdout] 2f507e79ae7a8ed8f890c70d76cdce17b2e4c635e7b633a254968b1bb7b189ae