[INFO] updating cached repository alin23/hog-detector [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/alin23/hog-detector [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/alin23/hog-detector" "work/ex/clippy-test-run/sources/stable/gh/alin23/hog-detector"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/alin23/hog-detector'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/alin23/hog-detector" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/alin23/hog-detector"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/alin23/hog-detector'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 188dd630eca81333868c67fb46bfcafbd9d9bea2 [INFO] sha for GitHub repo alin23/hog-detector: 188dd630eca81333868c67fb46bfcafbd9d9bea2 [INFO] validating manifest of alin23/hog-detector 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 alin23/hog-detector 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 alin23/hog-detector [INFO] finished frobbing alin23/hog-detector [INFO] frobbed toml for alin23/hog-detector written to work/ex/clippy-test-run/sources/stable/gh/alin23/hog-detector/Cargo.toml [INFO] started frobbing alin23/hog-detector [INFO] finished frobbing alin23/hog-detector [INFO] frobbed toml for alin23/hog-detector written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/alin23/hog-detector/Cargo.toml [INFO] crate alin23/hog-detector 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 alin23/hog-detector against stable for clippy-test-run [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-6/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/alin23/hog-detector:/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] 6f56d0bb8f8e387272135a6f30b2a73836c745adaf90a72b8f527010ab8002a3 [INFO] running `"docker" "start" "-a" "6f56d0bb8f8e387272135a6f30b2a73836c745adaf90a72b8f527010ab8002a3"` [INFO] [stderr] Compiling sysinfo v0.3.17 [INFO] [stderr] Checking rmp-serde v0.13.7 [INFO] [stderr] Checking hog_detector v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: structure field `activationType` should have a snake case name such as `activation_type` [INFO] [stderr] --> src/main.rs:39:5 [INFO] [stderr] | [INFO] [stderr] 39 | activationType: String, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] [INFO] [stderr] warning: structure field `activationValue` should have a snake case name such as `activation_value` [INFO] [stderr] --> src/main.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 40 | activationValue: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: structure field `activationAt` should have a snake case name such as `activation_at` [INFO] [stderr] --> src/main.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | activationAt: String, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: structure field `deliveredAt` should have a snake case name such as `delivered_at` [INFO] [stderr] --> src/main.rs:42:5 [INFO] [stderr] | [INFO] [stderr] 42 | deliveredAt: String, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of `expect` followed by a function call [INFO] [stderr] --> src/main.rs:65:48 [INFO] [stderr] | [INFO] [stderr] 65 | fs::create_dir_all(cache_dir_path).expect(&format!("Can't create cache dir: {:?}", cache_dir_path)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|_| panic!("Can't create cache dir: {:?}", cache_dir_path))` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::expect_fun_call)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#expect_fun_call [INFO] [stderr] [INFO] [stderr] warning: use of `expect` followed by a function call [INFO] [stderr] --> src/main.rs:74:14 [INFO] [stderr] | [INFO] [stderr] 74 | .expect(&format!("Can't open cache file: {:?}", cache_path)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|_| panic!("Can't open cache file: {:?}", cache_path))` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#expect_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/main.rs:132:21 [INFO] [stderr] | [INFO] [stderr] 132 | / match &*value { [INFO] [stderr] 133 | | KILL => { [INFO] [stderr] 134 | | process.kill(Signal::Kill); [INFO] [stderr] 135 | | } [INFO] [stderr] 136 | | _ => {} [INFO] [stderr] 137 | | } [INFO] [stderr] | |_____________________^ [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] help: try this [INFO] [stderr] | [INFO] [stderr] 132 | if let KILL = &*value { [INFO] [stderr] 133 | process.kill(Signal::Kill); [INFO] [stderr] 134 | } [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: structure field `activationType` should have a snake case name such as `activation_type` [INFO] [stderr] --> src/main.rs:39:5 [INFO] [stderr] | [INFO] [stderr] 39 | activationType: String, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] [INFO] [stderr] warning: structure field `activationValue` should have a snake case name such as `activation_value` [INFO] [stderr] --> src/main.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 40 | activationValue: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: structure field `activationAt` should have a snake case name such as `activation_at` [INFO] [stderr] --> src/main.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | activationAt: String, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: structure field `deliveredAt` should have a snake case name such as `delivered_at` [INFO] [stderr] --> src/main.rs:42:5 [INFO] [stderr] | [INFO] [stderr] 42 | deliveredAt: String, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of `expect` followed by a function call [INFO] [stderr] --> src/main.rs:65:48 [INFO] [stderr] | [INFO] [stderr] 65 | fs::create_dir_all(cache_dir_path).expect(&format!("Can't create cache dir: {:?}", cache_dir_path)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|_| panic!("Can't create cache dir: {:?}", cache_dir_path))` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::expect_fun_call)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#expect_fun_call [INFO] [stderr] [INFO] [stderr] warning: use of `expect` followed by a function call [INFO] [stderr] --> src/main.rs:74:14 [INFO] [stderr] | [INFO] [stderr] 74 | .expect(&format!("Can't open cache file: {:?}", cache_path)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|_| panic!("Can't open cache file: {:?}", cache_path))` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#expect_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/main.rs:132:21 [INFO] [stderr] | [INFO] [stderr] 132 | / match &*value { [INFO] [stderr] 133 | | KILL => { [INFO] [stderr] 134 | | process.kill(Signal::Kill); [INFO] [stderr] 135 | | } [INFO] [stderr] 136 | | _ => {} [INFO] [stderr] 137 | | } [INFO] [stderr] | |_____________________^ [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] help: try this [INFO] [stderr] | [INFO] [stderr] 132 | if let KILL = &*value { [INFO] [stderr] 133 | process.kill(Signal::Kill); [INFO] [stderr] 134 | } [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.66s [INFO] running `"docker" "inspect" "6f56d0bb8f8e387272135a6f30b2a73836c745adaf90a72b8f527010ab8002a3"` [INFO] running `"docker" "rm" "-f" "6f56d0bb8f8e387272135a6f30b2a73836c745adaf90a72b8f527010ab8002a3"` [INFO] [stdout] 6f56d0bb8f8e387272135a6f30b2a73836c745adaf90a72b8f527010ab8002a3