[INFO] updating cached repository vadixidav/rtos-scheduler [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/vadixidav/rtos-scheduler [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/vadixidav/rtos-scheduler" "work/ex/clippy-test-run/sources/stable/gh/vadixidav/rtos-scheduler"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/vadixidav/rtos-scheduler'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/vadixidav/rtos-scheduler" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/vadixidav/rtos-scheduler"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/vadixidav/rtos-scheduler'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 4ed85b5b9da428ba489426ca64af9be66f27376a [INFO] sha for GitHub repo vadixidav/rtos-scheduler: 4ed85b5b9da428ba489426ca64af9be66f27376a [INFO] validating manifest of vadixidav/rtos-scheduler 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 vadixidav/rtos-scheduler 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 vadixidav/rtos-scheduler [INFO] finished frobbing vadixidav/rtos-scheduler [INFO] frobbed toml for vadixidav/rtos-scheduler written to work/ex/clippy-test-run/sources/stable/gh/vadixidav/rtos-scheduler/Cargo.toml [INFO] started frobbing vadixidav/rtos-scheduler [INFO] finished frobbing vadixidav/rtos-scheduler [INFO] frobbed toml for vadixidav/rtos-scheduler written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/vadixidav/rtos-scheduler/Cargo.toml [INFO] crate vadixidav/rtos-scheduler has a lockfile. skipping [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 vadixidav/rtos-scheduler against stable for clippy-test-run [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-3/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/vadixidav/rtos-scheduler:/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] 5db76666719183efee99e1fc18853258545211b0ed11b2ef36367c5f7ac5ac2d [INFO] running `"docker" "start" "-a" "5db76666719183efee99e1fc18853258545211b0ed11b2ef36367c5f7ac5ac2d"` [INFO] [stderr] Checking rtos-scheduler v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/main.rs:20:13 [INFO] [stderr] | [INFO] [stderr] 20 | period: period, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: replace it with: `period` [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/main.rs:19:26 [INFO] [stderr] | [INFO] [stderr] 19 | task: Task { wcet: wcet }, [INFO] [stderr] | ^^^^^^^^^^ help: replace it with: `wcet` [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/main.rs:33:13 [INFO] [stderr] | [INFO] [stderr] 33 | start: start, [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `start` [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/main.rs:34:13 [INFO] [stderr] | [INFO] [stderr] 34 | end: end, [INFO] [stderr] | ^^^^^^^^ help: replace it with: `end` [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/main.rs:47:13 [INFO] [stderr] | [INFO] [stderr] 47 | task: task, [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] warning: redundant field names in struct initialization [INFO] [stderr] --> src/main.rs:20:13 [INFO] [stderr] | [INFO] [stderr] 20 | period: period, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: replace it with: `period` [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/main.rs:19:26 [INFO] [stderr] | [INFO] [stderr] 19 | task: Task { wcet: wcet }, [INFO] [stderr] | ^^^^^^^^^^ help: replace it with: `wcet` [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/main.rs:33:13 [INFO] [stderr] | [INFO] [stderr] 33 | start: start, [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `start` [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/main.rs:34:13 [INFO] [stderr] | [INFO] [stderr] 34 | end: end, [INFO] [stderr] | ^^^^^^^^ help: replace it with: `end` [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/main.rs:47:13 [INFO] [stderr] | [INFO] [stderr] 47 | task: task, [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] warning: struct is never constructed: `Async` [INFO] [stderr] --> src/main.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | struct Async { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Event` [INFO] [stderr] --> src/main.rs:25:1 [INFO] [stderr] | [INFO] [stderr] 25 | struct Event { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/main.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | fn new(start: f64, end: f64) -> Event { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `ScheduleEvent` [INFO] [stderr] --> src/main.rs:39:1 [INFO] [stderr] | [INFO] [stderr] 39 | struct ScheduleEvent { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/main.rs:45:5 [INFO] [stderr] | [INFO] [stderr] 45 | fn new(task: usize, start: f64, end: f64) -> ScheduleEvent { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `ReleaseSchedule` [INFO] [stderr] --> src/main.rs:53:1 [INFO] [stderr] | [INFO] [stderr] 53 | struct ReleaseSchedule { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `response_time_rate_monotonic` [INFO] [stderr] --> src/main.rs:57:1 [INFO] [stderr] | [INFO] [stderr] 57 | fn response_time_rate_monotonic(tasks: &mut [Cyclic]) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: strict comparison of f32 or f64 [INFO] [stderr] --> src/main.rs:60:17 [INFO] [stderr] | [INFO] [stderr] 60 | else if t0.period == t1.period {Ordering::Equal} else {Ordering::Greater}); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: consider comparing them within some error: `(t0.period - t1.period).abs() < error` [INFO] [stderr] | [INFO] [stderr] = note: #[deny(clippy::float_cmp)] on by default [INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available. [INFO] [stderr] --> src/main.rs:60:17 [INFO] [stderr] | [INFO] [stderr] 60 | else if t0.period == t1.period {Ordering::Equal} else {Ordering::Greater}); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp [INFO] [stderr] [INFO] [stderr] error: strict comparison of f32 or f64 [INFO] [stderr] --> src/main.rs:65:16 [INFO] [stderr] | [INFO] [stderr] 65 | if nw == cw { [INFO] [stderr] | ^^^^^^^^ help: consider comparing them within some error: `(nw - cw).abs() < error` [INFO] [stderr] | [INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available. [INFO] [stderr] --> src/main.rs:65:16 [INFO] [stderr] | [INFO] [stderr] 65 | if nw == cw { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp [INFO] [stderr] [INFO] [stderr] error: strict comparison of f32 or f64 [INFO] [stderr] --> src/main.rs:76:17 [INFO] [stderr] | [INFO] [stderr] 76 | else if t0.period == t1.period {Ordering::Equal} else {Ordering::Greater}); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: consider comparing them within some error: `(t0.period - t1.period).abs() < error` [INFO] [stderr] | [INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available. [INFO] [stderr] --> src/main.rs:76:17 [INFO] [stderr] | [INFO] [stderr] 76 | else if t0.period == t1.period {Ordering::Equal} else {Ordering::Greater}); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp [INFO] [stderr] [INFO] [stderr] error: strict comparison of f32 or f64 [INFO] [stderr] --> src/main.rs:83:16 [INFO] [stderr] | [INFO] [stderr] 83 | if nw == cw { [INFO] [stderr] | ^^^^^^^^ help: consider comparing them within some error: `(nw - cw).abs() < error` [INFO] [stderr] | [INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available. [INFO] [stderr] --> src/main.rs:83:16 [INFO] [stderr] | [INFO] [stderr] 83 | if nw == cw { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp [INFO] [stderr] [INFO] [stderr] warning: useless use of `vec!` [INFO] [stderr] --> src/main.rs:93:9 [INFO] [stderr] | [INFO] [stderr] 93 | / &mut vec![ [INFO] [stderr] 94 | | Cyclic::new(3.0, 7.0), [INFO] [stderr] 95 | | Cyclic::new(3.0, 12.0), [INFO] [stderr] 96 | | Cyclic::new(5.0, 20.0), [INFO] [stderr] 97 | | ], [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::useless_vec)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_vec [INFO] [stderr] help: you can use a slice directly [INFO] [stderr] | [INFO] [stderr] 93 | &[Cyclic::new(3.0, 7.0), [INFO] [stderr] 94 | Cyclic::new(3.0, 12.0), [INFO] [stderr] 95 | Cyclic::new(5.0, 20.0)], [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error: aborting due to 4 previous errors [INFO] [stderr] [INFO] [stderr] error: Could not compile `rtos-scheduler`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: struct is never constructed: `Async` [INFO] [stderr] --> src/main.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | struct Async { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Event` [INFO] [stderr] --> src/main.rs:25:1 [INFO] [stderr] | [INFO] [stderr] 25 | struct Event { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/main.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | fn new(start: f64, end: f64) -> Event { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `ScheduleEvent` [INFO] [stderr] --> src/main.rs:39:1 [INFO] [stderr] | [INFO] [stderr] 39 | struct ScheduleEvent { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/main.rs:45:5 [INFO] [stderr] | [INFO] [stderr] 45 | fn new(task: usize, start: f64, end: f64) -> ScheduleEvent { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `ReleaseSchedule` [INFO] [stderr] --> src/main.rs:53:1 [INFO] [stderr] | [INFO] [stderr] 53 | struct ReleaseSchedule { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `response_time_rate_monotonic` [INFO] [stderr] --> src/main.rs:57:1 [INFO] [stderr] | [INFO] [stderr] 57 | fn response_time_rate_monotonic(tasks: &mut [Cyclic]) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: strict comparison of f32 or f64 [INFO] [stderr] --> src/main.rs:60:17 [INFO] [stderr] | [INFO] [stderr] 60 | else if t0.period == t1.period {Ordering::Equal} else {Ordering::Greater}); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: consider comparing them within some error: `(t0.period - t1.period).abs() < error` [INFO] [stderr] | [INFO] [stderr] = note: #[deny(clippy::float_cmp)] on by default [INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available. [INFO] [stderr] --> src/main.rs:60:17 [INFO] [stderr] | [INFO] [stderr] 60 | else if t0.period == t1.period {Ordering::Equal} else {Ordering::Greater}); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp [INFO] [stderr] [INFO] [stderr] error: strict comparison of f32 or f64 [INFO] [stderr] --> src/main.rs:65:16 [INFO] [stderr] | [INFO] [stderr] 65 | if nw == cw { [INFO] [stderr] | ^^^^^^^^ help: consider comparing them within some error: `(nw - cw).abs() < error` [INFO] [stderr] | [INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available. [INFO] [stderr] --> src/main.rs:65:16 [INFO] [stderr] | [INFO] [stderr] 65 | if nw == cw { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp [INFO] [stderr] [INFO] [stderr] error: strict comparison of f32 or f64 [INFO] [stderr] --> src/main.rs:76:17 [INFO] [stderr] | [INFO] [stderr] 76 | else if t0.period == t1.period {Ordering::Equal} else {Ordering::Greater}); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: consider comparing them within some error: `(t0.period - t1.period).abs() < error` [INFO] [stderr] | [INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available. [INFO] [stderr] --> src/main.rs:76:17 [INFO] [stderr] | [INFO] [stderr] 76 | else if t0.period == t1.period {Ordering::Equal} else {Ordering::Greater}); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp [INFO] [stderr] [INFO] [stderr] error: strict comparison of f32 or f64 [INFO] [stderr] --> src/main.rs:83:16 [INFO] [stderr] | [INFO] [stderr] 83 | if nw == cw { [INFO] [stderr] | ^^^^^^^^ help: consider comparing them within some error: `(nw - cw).abs() < error` [INFO] [stderr] | [INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available. [INFO] [stderr] --> src/main.rs:83:16 [INFO] [stderr] | [INFO] [stderr] 83 | if nw == cw { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp [INFO] [stderr] [INFO] [stderr] warning: useless use of `vec!` [INFO] [stderr] --> src/main.rs:93:9 [INFO] [stderr] | [INFO] [stderr] 93 | / &mut vec![ [INFO] [stderr] 94 | | Cyclic::new(3.0, 7.0), [INFO] [stderr] 95 | | Cyclic::new(3.0, 12.0), [INFO] [stderr] 96 | | Cyclic::new(5.0, 20.0), [INFO] [stderr] 97 | | ], [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::useless_vec)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_vec [INFO] [stderr] help: you can use a slice directly [INFO] [stderr] | [INFO] [stderr] 93 | &[Cyclic::new(3.0, 7.0), [INFO] [stderr] 94 | Cyclic::new(3.0, 12.0), [INFO] [stderr] 95 | Cyclic::new(5.0, 20.0)], [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error: aborting due to 4 previous errors [INFO] [stderr] [INFO] [stderr] error: Could not compile `rtos-scheduler`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "5db76666719183efee99e1fc18853258545211b0ed11b2ef36367c5f7ac5ac2d"` [INFO] running `"docker" "rm" "-f" "5db76666719183efee99e1fc18853258545211b0ed11b2ef36367c5f7ac5ac2d"` [INFO] [stdout] 5db76666719183efee99e1fc18853258545211b0ed11b2ef36367c5f7ac5ac2d