[INFO] crate darwin-rs 0.4.0 is already in cache [INFO] extracting crate darwin-rs 0.4.0 into work/ex/clippy-test-run/sources/stable/reg/darwin-rs/0.4.0 [INFO] extracting crate darwin-rs 0.4.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/darwin-rs/0.4.0 [INFO] validating manifest of darwin-rs-0.4.0 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 darwin-rs-0.4.0 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 darwin-rs-0.4.0 [INFO] finished frobbing darwin-rs-0.4.0 [INFO] frobbed toml for darwin-rs-0.4.0 written to work/ex/clippy-test-run/sources/stable/reg/darwin-rs/0.4.0/Cargo.toml [INFO] started frobbing darwin-rs-0.4.0 [INFO] finished frobbing darwin-rs-0.4.0 [INFO] frobbed toml for darwin-rs-0.4.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/darwin-rs/0.4.0/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 darwin-rs-0.4.0 against stable for clippy-test-run [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-7/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/darwin-rs/0.4.0:/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" "-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] d039a3398ff016910f9b2db3616067e89cd329f13fa57f15266eb05d6ceae030 [INFO] running `"docker" "start" "-a" "d039a3398ff016910f9b2db3616067e89cd329f13fa57f15266eb05d6ceae030"` [INFO] [stderr] Checking darwin-rs v0.4.0 (/opt/crater/workdir) [INFO] [stderr] warning: digits grouped inconsistently by underscores [INFO] [stderr] --> src/simulation.rs:177:101 [INFO] [stderr] | [INFO] [stderr] 177 | self.total_time_in_ms = elapsed.as_secs() as f64 * 1000.0 + elapsed.subsec_nanos() as f64 / 1000_000.0; [INFO] [stderr] | ^^^^^^^^^^ help: consider: `1_000_000.0` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::inconsistent_digit_grouping)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#inconsistent_digit_grouping [INFO] [stderr] [INFO] [stderr] warning: digits grouped inconsistently by underscores [INFO] [stderr] --> src/simulation.rs:177:101 [INFO] [stderr] | [INFO] [stderr] 177 | self.total_time_in_ms = elapsed.as_secs() as f64 * 1000.0 + elapsed.subsec_nanos() as f64 / 1000_000.0; [INFO] [stderr] | ^^^^^^^^^^ help: consider: `1_000_000.0` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::inconsistent_digit_grouping)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#inconsistent_digit_grouping [INFO] [stderr] [INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change [INFO] [stderr] --> src/simulation.rs:177:69 [INFO] [stderr] | [INFO] [stderr] 177 | self.total_time_in_ms = elapsed.as_secs() as f64 * 1000.0 + elapsed.subsec_nanos() as f64 / 1000_000.0; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::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: you should consider adding a `Default` implementation for `simulation_builder::SimulationBuilder` [INFO] [stderr] --> src/simulation_builder.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | / pub fn new() -> SimulationBuilder { [INFO] [stderr] 42 | | SimulationBuilder { [INFO] [stderr] 43 | | simulation: Simulation { [INFO] [stderr] 44 | | type_of_simulation: SimulationType::EndIteration(10), [INFO] [stderr] ... | [INFO] [stderr] 61 | | } [INFO] [stderr] 62 | | } [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] 38 | impl Default for simulation_builder::SimulationBuilder { [INFO] [stderr] 39 | fn default() -> Self { [INFO] [stderr] 40 | Self::new() [INFO] [stderr] 41 | } [INFO] [stderr] 42 | } [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: you should consider adding a `Default` implementation for `population_builder::PopulationBuilder` [INFO] [stderr] --> src/population_builder.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | / pub fn new() -> PopulationBuilder { [INFO] [stderr] 42 | | PopulationBuilder { [INFO] [stderr] 43 | | population: Population { [INFO] [stderr] 44 | | num_of_individuals: 0, [INFO] [stderr] ... | [INFO] [stderr] 54 | | } [INFO] [stderr] 55 | | } [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] 38 | impl Default for population_builder::PopulationBuilder { [INFO] [stderr] 39 | fn default() -> Self { [INFO] [stderr] 40 | Self::new() [INFO] [stderr] 41 | } [INFO] [stderr] 42 | } [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change [INFO] [stderr] --> src/simulation.rs:177:69 [INFO] [stderr] | [INFO] [stderr] 177 | self.total_time_in_ms = elapsed.as_secs() as f64 * 1000.0 + elapsed.subsec_nanos() as f64 / 1000_000.0; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::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: you should consider adding a `Default` implementation for `simulation_builder::SimulationBuilder` [INFO] [stderr] --> src/simulation_builder.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | / pub fn new() -> SimulationBuilder { [INFO] [stderr] 42 | | SimulationBuilder { [INFO] [stderr] 43 | | simulation: Simulation { [INFO] [stderr] 44 | | type_of_simulation: SimulationType::EndIteration(10), [INFO] [stderr] ... | [INFO] [stderr] 61 | | } [INFO] [stderr] 62 | | } [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] 38 | impl Default for simulation_builder::SimulationBuilder { [INFO] [stderr] 39 | fn default() -> Self { [INFO] [stderr] 40 | Self::new() [INFO] [stderr] 41 | } [INFO] [stderr] 42 | } [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: you should consider adding a `Default` implementation for `population_builder::PopulationBuilder` [INFO] [stderr] --> src/population_builder.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | / pub fn new() -> PopulationBuilder { [INFO] [stderr] 42 | | PopulationBuilder { [INFO] [stderr] 43 | | population: Population { [INFO] [stderr] 44 | | num_of_individuals: 0, [INFO] [stderr] ... | [INFO] [stderr] 54 | | } [INFO] [stderr] 55 | | } [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] 38 | impl Default for population_builder::PopulationBuilder { [INFO] [stderr] 39 | fn default() -> Self { [INFO] [stderr] 40 | Self::new() [INFO] [stderr] 41 | } [INFO] [stderr] 42 | } [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.15s [INFO] running `"docker" "inspect" "d039a3398ff016910f9b2db3616067e89cd329f13fa57f15266eb05d6ceae030"` [INFO] running `"docker" "rm" "-f" "d039a3398ff016910f9b2db3616067e89cd329f13fa57f15266eb05d6ceae030"` [INFO] [stdout] d039a3398ff016910f9b2db3616067e89cd329f13fa57f15266eb05d6ceae030