[INFO] updating cached repository woubuc/project-cleanup [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/woubuc/project-cleanup [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/woubuc/project-cleanup" "work/ex/clippy-test-run/sources/stable/gh/woubuc/project-cleanup"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/woubuc/project-cleanup'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/woubuc/project-cleanup" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/woubuc/project-cleanup"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/woubuc/project-cleanup'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] dfbc4098fa829e1cb4abd9354c53421fb144f1b2 [INFO] sha for GitHub repo woubuc/project-cleanup: dfbc4098fa829e1cb4abd9354c53421fb144f1b2 [INFO] validating manifest of woubuc/project-cleanup 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 woubuc/project-cleanup 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 woubuc/project-cleanup [INFO] finished frobbing woubuc/project-cleanup [INFO] frobbed toml for woubuc/project-cleanup written to work/ex/clippy-test-run/sources/stable/gh/woubuc/project-cleanup/Cargo.toml [INFO] started frobbing woubuc/project-cleanup [INFO] finished frobbing woubuc/project-cleanup [INFO] frobbed toml for woubuc/project-cleanup written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/woubuc/project-cleanup/Cargo.toml [INFO] crate woubuc/project-cleanup 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 woubuc/project-cleanup 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/woubuc/project-cleanup:/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] 11b5d5bc41c7bf5b2592d17df20e6e7001c296a3ef7b618c6f0ff8a8a1b7da58 [INFO] running `"docker" "start" "-a" "11b5d5bc41c7bf5b2592d17df20e6e7001c296a3ef7b618c6f0ff8a8a1b7da58"` [INFO] [stderr] Checking humansize v1.1.0 [INFO] [stderr] Checking project-cleanup v0.3.3 (/opt/crater/workdir) [INFO] [stderr] warning: unneeded return statement [INFO] [stderr] --> src/settings.rs:88:3 [INFO] [stderr] | [INFO] [stderr] 88 | return settings; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: remove `return` as shown: `settings` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::needless_return)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stderr] [INFO] [stderr] warning: unneeded return statement [INFO] [stderr] --> src/settings.rs:113:2 [INFO] [stderr] | [INFO] [stderr] 113 | return Some(path.to_path_buf()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Some(path.to_path_buf())` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stderr] [INFO] [stderr] warning: unneeded return statement [INFO] [stderr] --> src/languages/identify.rs:9:2 [INFO] [stderr] | [INFO] [stderr] 9 | return None; [INFO] [stderr] | ^^^^^^^^^^^^ help: remove `return` as shown: `None` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stderr] [INFO] [stderr] warning: unneeded return statement [INFO] [stderr] --> src/file_utils/walk.rs:30:2 [INFO] [stderr] | [INFO] [stderr] 30 | return paths; [INFO] [stderr] | ^^^^^^^^^^^^^ help: remove `return` as shown: `paths` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stderr] [INFO] [stderr] warning: unneeded return statement [INFO] [stderr] --> src/file_utils/walk.rs:59:2 [INFO] [stderr] | [INFO] [stderr] 59 | return files; [INFO] [stderr] | ^^^^^^^^^^^^^ help: remove `return` as shown: `files` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stderr] [INFO] [stderr] warning: unneeded return statement [INFO] [stderr] --> src/find_paths.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 36 | return found_paths; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `found_paths` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stderr] [INFO] [stderr] warning: unneeded return statement [INFO] [stderr] --> src/find_paths.rs:32:6 [INFO] [stderr] | [INFO] [stderr] 32 | return !identify(p).is_some(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `!identify(p).is_some()` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stderr] [INFO] [stderr] warning: long literal lacking separators [INFO] [stderr] --> src/get_stats.rs:90:18 [INFO] [stderr] | [INFO] [stderr] 90 | if modified > 2592000 { [INFO] [stderr] | ^^^^^^^ help: consider: `2_592_000` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::unreadable_literal)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal [INFO] [stderr] [INFO] [stderr] warning: unneeded return statement [INFO] [stderr] --> src/get_stats.rs:160:2 [INFO] [stderr] | [INFO] [stderr] 160 | return size.file_size(options::CONVENTIONAL).unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `size.file_size(options::CONVENTIONAL).unwrap()` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stderr] [INFO] [stderr] warning: unneeded return statement [INFO] [stderr] --> src/filter_paths.rs:45:2 [INFO] [stderr] | [INFO] [stderr] 45 | return (remove, remove_size); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `(remove, remove_size)` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stderr] [INFO] [stderr] warning: long literal lacking separators [INFO] [stderr] --> src/filter_paths.rs:23:23 [INFO] [stderr] | [INFO] [stderr] 23 | if stats.modified > 2592000 || all { [INFO] [stderr] | ^^^^^^^ help: consider: `2_592_000` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal [INFO] [stderr] [INFO] [stderr] warning: unneeded return statement [INFO] [stderr] --> src/settings.rs:88:3 [INFO] [stderr] | [INFO] [stderr] 88 | return settings; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: remove `return` as shown: `settings` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::needless_return)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stderr] [INFO] [stderr] warning: unneeded return statement [INFO] [stderr] --> src/settings.rs:113:2 [INFO] [stderr] | [INFO] [stderr] 113 | return Some(path.to_path_buf()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Some(path.to_path_buf())` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stderr] [INFO] [stderr] warning: unneeded return statement [INFO] [stderr] --> src/languages/identify.rs:9:2 [INFO] [stderr] | [INFO] [stderr] 9 | return None; [INFO] [stderr] | ^^^^^^^^^^^^ help: remove `return` as shown: `None` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stderr] [INFO] [stderr] warning: unneeded return statement [INFO] [stderr] --> src/file_utils/walk.rs:30:2 [INFO] [stderr] | [INFO] [stderr] 30 | return paths; [INFO] [stderr] | ^^^^^^^^^^^^^ help: remove `return` as shown: `paths` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stderr] [INFO] [stderr] warning: unneeded return statement [INFO] [stderr] --> src/file_utils/walk.rs:59:2 [INFO] [stderr] | [INFO] [stderr] 59 | return files; [INFO] [stderr] | ^^^^^^^^^^^^^ help: remove `return` as shown: `files` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stderr] [INFO] [stderr] warning: unneeded return statement [INFO] [stderr] --> src/find_paths.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 36 | return found_paths; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `found_paths` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stderr] [INFO] [stderr] warning: unneeded return statement [INFO] [stderr] --> src/find_paths.rs:32:6 [INFO] [stderr] | [INFO] [stderr] 32 | return !identify(p).is_some(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `!identify(p).is_some()` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stderr] [INFO] [stderr] warning: long literal lacking separators [INFO] [stderr] --> src/get_stats.rs:90:18 [INFO] [stderr] | [INFO] [stderr] 90 | if modified > 2592000 { [INFO] [stderr] | ^^^^^^^ help: consider: `2_592_000` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::unreadable_literal)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal [INFO] [stderr] [INFO] [stderr] warning: unneeded return statement [INFO] [stderr] --> src/get_stats.rs:160:2 [INFO] [stderr] | [INFO] [stderr] 160 | return size.file_size(options::CONVENTIONAL).unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `size.file_size(options::CONVENTIONAL).unwrap()` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stderr] [INFO] [stderr] warning: unneeded return statement [INFO] [stderr] --> src/filter_paths.rs:45:2 [INFO] [stderr] | [INFO] [stderr] 45 | return (remove, remove_size); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `(remove, remove_size)` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stderr] [INFO] [stderr] warning: long literal lacking separators [INFO] [stderr] --> src/filter_paths.rs:23:23 [INFO] [stderr] | [INFO] [stderr] 23 | if stats.modified > 2592000 || all { [INFO] [stderr] | ^^^^^^^ help: consider: `2_592_000` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal [INFO] [stderr] [INFO] [stderr] warning: length comparison to one [INFO] [stderr] --> src/settings.rs:82:6 [INFO] [stderr] | [INFO] [stderr] 82 | if settings.paths.len() < 1 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `settings.paths.is_empty()` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::len_zero)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero [INFO] [stderr] [INFO] [stderr] warning: single-character string constant used as pattern [INFO] [stderr] --> src/file_utils/walk.rs:18:55 [INFO] [stderr] | [INFO] [stderr] 18 | if entry.file_name().to_string_lossy().starts_with(".") { continue; } [INFO] [stderr] | ^^^ help: try using a char instead: `'.'` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::single_char_pattern)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern [INFO] [stderr] [INFO] [stderr] warning: use of `unwrap_or` followed by a function call [INFO] [stderr] --> src/file_utils/mod.rs:11:19 [INFO] [stderr] | [INFO] [stderr] 11 | path.file_name().unwrap_or(OsStr::new("")).to_str().unwrap_or("") [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| OsStr::new(""))` [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: this boolean expression can be simplified [INFO] [stderr] --> src/find_paths.rs:32:13 [INFO] [stderr] | [INFO] [stderr] 32 | return !identify(p).is_some(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: try: `identify(p).is_none()` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::nonminimal_bool)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool [INFO] [stderr] [INFO] [stderr] warning: this `.fold` can be written more succinctly using another method [INFO] [stderr] --> src/get_stats.rs:65:22 [INFO] [stderr] | [INFO] [stderr] 65 | .map(|d| d.len()) [INFO] [stderr] | __________________________________^ [INFO] [stderr] 66 | | .fold(0, |acc, i| acc + i); [INFO] [stderr] | |__________________________________________^ help: try: `.sum()` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::unnecessary_fold)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_fold [INFO] [stderr] [INFO] [stderr] warning: this `.fold` can be written more succinctly using another method [INFO] [stderr] --> src/get_stats.rs:76:23 [INFO] [stderr] | [INFO] [stderr] 76 | .map(|d| d.len()) [INFO] [stderr] | ______________________________________^ [INFO] [stderr] 77 | | .fold(0, |acc, i| acc + i); [INFO] [stderr] | |______________________________________________^ help: try: `.sum()` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_fold [INFO] [stderr] [INFO] [stderr] warning: length comparison to zero [INFO] [stderr] --> src/filter_paths.rs:37:5 [INFO] [stderr] | [INFO] [stderr] 37 | if remove.len() == 0 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `remove.is_empty()` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero [INFO] [stderr] [INFO] [stderr] warning: single-character string constant used as pattern [INFO] [stderr] --> src/main.rs:43:25 [INFO] [stderr] | [INFO] [stderr] 43 | if !input.starts_with("y") { return; } [INFO] [stderr] | ^^^ help: try using a char instead: `'y'` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern [INFO] [stderr] [INFO] [stderr] warning: length comparison to one [INFO] [stderr] --> src/settings.rs:82:6 [INFO] [stderr] | [INFO] [stderr] 82 | if settings.paths.len() < 1 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `settings.paths.is_empty()` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::len_zero)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero [INFO] [stderr] [INFO] [stderr] warning: single-character string constant used as pattern [INFO] [stderr] --> src/file_utils/walk.rs:18:55 [INFO] [stderr] | [INFO] [stderr] 18 | if entry.file_name().to_string_lossy().starts_with(".") { continue; } [INFO] [stderr] | ^^^ help: try using a char instead: `'.'` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::single_char_pattern)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern [INFO] [stderr] [INFO] [stderr] warning: use of `unwrap_or` followed by a function call [INFO] [stderr] --> src/file_utils/mod.rs:11:19 [INFO] [stderr] | [INFO] [stderr] 11 | path.file_name().unwrap_or(OsStr::new("")).to_str().unwrap_or("") [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| OsStr::new(""))` [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: this boolean expression can be simplified [INFO] [stderr] --> src/find_paths.rs:32:13 [INFO] [stderr] | [INFO] [stderr] 32 | return !identify(p).is_some(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: try: `identify(p).is_none()` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::nonminimal_bool)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool [INFO] [stderr] [INFO] [stderr] warning: this `.fold` can be written more succinctly using another method [INFO] [stderr] --> src/get_stats.rs:65:22 [INFO] [stderr] | [INFO] [stderr] 65 | .map(|d| d.len()) [INFO] [stderr] | __________________________________^ [INFO] [stderr] 66 | | .fold(0, |acc, i| acc + i); [INFO] [stderr] | |__________________________________________^ help: try: `.sum()` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::unnecessary_fold)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_fold [INFO] [stderr] [INFO] [stderr] warning: this `.fold` can be written more succinctly using another method [INFO] [stderr] --> src/get_stats.rs:76:23 [INFO] [stderr] | [INFO] [stderr] 76 | .map(|d| d.len()) [INFO] [stderr] | ______________________________________^ [INFO] [stderr] 77 | | .fold(0, |acc, i| acc + i); [INFO] [stderr] | |______________________________________________^ help: try: `.sum()` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_fold [INFO] [stderr] [INFO] [stderr] warning: length comparison to zero [INFO] [stderr] --> src/filter_paths.rs:37:5 [INFO] [stderr] | [INFO] [stderr] 37 | if remove.len() == 0 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `remove.is_empty()` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero [INFO] [stderr] [INFO] [stderr] warning: single-character string constant used as pattern [INFO] [stderr] --> src/main.rs:43:25 [INFO] [stderr] | [INFO] [stderr] 43 | if !input.starts_with("y") { return; } [INFO] [stderr] | ^^^ help: try using a char instead: `'y'` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.96s [INFO] running `"docker" "inspect" "11b5d5bc41c7bf5b2592d17df20e6e7001c296a3ef7b618c6f0ff8a8a1b7da58"` [INFO] running `"docker" "rm" "-f" "11b5d5bc41c7bf5b2592d17df20e6e7001c296a3ef7b618c6f0ff8a8a1b7da58"` [INFO] [stdout] 11b5d5bc41c7bf5b2592d17df20e6e7001c296a3ef7b618c6f0ff8a8a1b7da58