[INFO] crate nlp 0.1.1 is already in cache
[INFO] extracting crate nlp 0.1.1 into work/ex/clippy-test-run/sources/stable/reg/nlp/0.1.1
[INFO] extracting crate nlp 0.1.1 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/nlp/0.1.1
[INFO] validating manifest of nlp-0.1.1 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 nlp-0.1.1 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 nlp-0.1.1
[INFO] finished frobbing nlp-0.1.1
[INFO] frobbed toml for nlp-0.1.1 written to work/ex/clippy-test-run/sources/stable/reg/nlp/0.1.1/Cargo.toml
[INFO] started frobbing nlp-0.1.1
[INFO] finished frobbing nlp-0.1.1
[INFO] frobbed toml for nlp-0.1.1 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/nlp/0.1.1/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 nlp-0.1.1 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-6/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/nlp/0.1.1:/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] 8cc56d7922838b57ed1068d7cdd6ca81fe4a371911b52f56405088e89b37af4e
[INFO] running `"docker" "start" "-a" "8cc56d7922838b57ed1068d7cdd6ca81fe4a371911b52f56405088e89b37af4e"`
[INFO] [stderr]     Checking nlp v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/phonetics/soundex.rs:69:13
[INFO] [stderr]    |
[INFO] [stderr] 69 |             first_char: first_char,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `first_char`
[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/phonetics/soundex.rs:70:13
[INFO] [stderr]    |
[INFO] [stderr] 70 |             soundex_chars: soundex_chars
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `soundex_chars`
[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: 5th binding whose name is just one char
[INFO] [stderr]   --> src/phonetics/metaphone/conditions.rs:38:9
[INFO] [stderr]    |
[INFO] [stderr] 38 |     let e = contains_at_least_one(&value, index + 2, 1, L_R_N_M_B_H_F_V_W_SPACE) || index + 1 == value.len() - 1;
[INFO] [stderr]    |         ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::many_single_char_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/phonetics/soundex.rs:69:13
[INFO] [stderr]    |
[INFO] [stderr] 69 |             first_char: first_char,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `first_char`
[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/phonetics/soundex.rs:70:13
[INFO] [stderr]    |
[INFO] [stderr] 70 |             soundex_chars: soundex_chars
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `soundex_chars`
[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: 5th binding whose name is just one char
[INFO] [stderr]   --> src/phonetics/metaphone/conditions.rs:38:9
[INFO] [stderr]    |
[INFO] [stderr] 38 |     let e = contains_at_least_one(&value, index + 2, 1, L_R_N_M_B_H_F_V_W_SPACE) || index + 1 == value.len() - 1;
[INFO] [stderr]    |         ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::many_single_char_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> src/lib.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | #[macro_use] extern crate itertools;
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: this `else { if .. }` block can be collapsed
[INFO] [stderr]    --> src/phonetics/metaphone/handler.rs:437:16
[INFO] [stderr]     |
[INFO] [stderr] 437 |           } else {
[INFO] [stderr]     |  ________________^
[INFO] [stderr] 438 | |             if index == 0 && !is_vowel(&value, 3) && !char_at_match(&value, 3, 'W') {
[INFO] [stderr] 439 | |                 result.append_primary('X');
[INFO] [stderr] 440 | |                 result.append_alternate('S');
[INFO] [stderr] ...   |
[INFO] [stderr] 443 | |             }
[INFO] [stderr] 444 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::collapsible_if)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stderr] help: try
[INFO] [stderr]     |
[INFO] [stderr] 437 |         } else if index == 0 && !is_vowel(&value, 3) && !char_at_match(&value, 3, 'W') {
[INFO] [stderr] 438 |     result.append_primary('X');
[INFO] [stderr] 439 |     result.append_alternate('S');
[INFO] [stderr] 440 | } else {
[INFO] [stderr] 441 |     result.append('X');
[INFO] [stderr] 442 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: this `else { if .. }` block can be collapsed
[INFO] [stderr]    --> src/phonetics/metaphone/handler.rs:494:12
[INFO] [stderr]     |
[INFO] [stderr] 494 |       } else {
[INFO] [stderr]     |  ____________^
[INFO] [stderr] 495 | |         if index == 0 && (is_vowel(&value, index +1) || contains(&value, index, 2, "WH")) {
[INFO] [stderr] 496 | |             if is_vowel(&value, index + 1) {
[INFO] [stderr] 497 | |                 //-- Wasserman should match Vasserman --//
[INFO] [stderr] ...   |
[INFO] [stderr] 518 | |         }
[INFO] [stderr] 519 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stderr] help: try
[INFO] [stderr]     |
[INFO] [stderr] 494 |     } else if index == 0 && (is_vowel(&value, index +1) || contains(&value, index, 2, "WH")) {
[INFO] [stderr] 495 |     if is_vowel(&value, index + 1) {
[INFO] [stderr] 496 |         //-- Wasserman should match Vasserman --//
[INFO] [stderr] 497 |         result.append_primary('A');
[INFO] [stderr] 498 |         result.append_alternate('F');
[INFO] [stderr] 499 |     } else {
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: Unnecessary `>= y + 1` or `x - 1 >=`
[INFO] [stderr]   --> src/phonetics/metaphone/double_metaphone.rs:27:36
[INFO] [stderr]    |
[INFO] [stderr] 27 |     while !result.is_complete() && index <= value.len() - 1 {
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::int_plus_one)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#int_plus_one
[INFO] [stderr] help: change `>= y + 1` to `> y` as shown
[INFO] [stderr]    |
[INFO] [stderr] 27 |     while !result.is_complete() && index < value.len() {
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: module has the same name as its containing module
[INFO] [stderr]  --> src/phonetics/metaphone/mod.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub mod metaphone;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(clippy::module_inception)] on by default
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#module_inception
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> src/lib.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | #[macro_use] extern crate itertools;
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: this `else { if .. }` block can be collapsed
[INFO] [stderr]    --> src/phonetics/metaphone/handler.rs:437:16
[INFO] [stderr]     |
[INFO] [stderr] 437 |           } else {
[INFO] [stderr]     |  ________________^
[INFO] [stderr] 438 | |             if index == 0 && !is_vowel(&value, 3) && !char_at_match(&value, 3, 'W') {
[INFO] [stderr] 439 | |                 result.append_primary('X');
[INFO] [stderr] 440 | |                 result.append_alternate('S');
[INFO] [stderr] ...   |
[INFO] [stderr] 443 | |             }
[INFO] [stderr] 444 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::collapsible_if)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stderr] help: try
[INFO] [stderr]     |
[INFO] [stderr] 437 |         } else if index == 0 && !is_vowel(&value, 3) && !char_at_match(&value, 3, 'W') {
[INFO] [stderr] 438 |     result.append_primary('X');
[INFO] [stderr] 439 |     result.append_alternate('S');
[INFO] [stderr] 440 | } else {
[INFO] [stderr] 441 |     result.append('X');
[INFO] [stderr] 442 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: this `else { if .. }` block can be collapsed
[INFO] [stderr]    --> src/phonetics/metaphone/handler.rs:494:12
[INFO] [stderr]     |
[INFO] [stderr] 494 |       } else {
[INFO] [stderr]     |  ____________^
[INFO] [stderr] 495 | |         if index == 0 && (is_vowel(&value, index +1) || contains(&value, index, 2, "WH")) {
[INFO] [stderr] 496 | |             if is_vowel(&value, index + 1) {
[INFO] [stderr] 497 | |                 //-- Wasserman should match Vasserman --//
[INFO] [stderr] ...   |
[INFO] [stderr] 518 | |         }
[INFO] [stderr] 519 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stderr] help: try
[INFO] [stderr]     |
[INFO] [stderr] 494 |     } else if index == 0 && (is_vowel(&value, index +1) || contains(&value, index, 2, "WH")) {
[INFO] [stderr] 495 |     if is_vowel(&value, index + 1) {
[INFO] [stderr] 496 |         //-- Wasserman should match Vasserman --//
[INFO] [stderr] 497 |         result.append_primary('A');
[INFO] [stderr] 498 |         result.append_alternate('F');
[INFO] [stderr] 499 |     } else {
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: Unnecessary `>= y + 1` or `x - 1 >=`
[INFO] [stderr]   --> src/phonetics/metaphone/double_metaphone.rs:27:36
[INFO] [stderr]    |
[INFO] [stderr] 27 |     while !result.is_complete() && index <= value.len() - 1 {
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::int_plus_one)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#int_plus_one
[INFO] [stderr] help: change `>= y + 1` to `> y` as shown
[INFO] [stderr]    |
[INFO] [stderr] 27 |     while !result.is_complete() && index < value.len() {
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: module has the same name as its containing module
[INFO] [stderr]  --> src/phonetics/metaphone/mod.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub mod metaphone;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(clippy::module_inception)] on by default
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#module_inception
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]   --> src/distance.rs:19:8
[INFO] [stderr]    |
[INFO] [stderr] 19 |     if a.len() == 0 || b.len() == 0 {
[INFO] [stderr]    |        ^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `a.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: length comparison to zero
[INFO] [stderr]   --> src/distance.rs:19:24
[INFO] [stderr]    |
[INFO] [stderr] 19 |     if a.len() == 0 || b.len() == 0 {
[INFO] [stderr]    |                        ^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `b.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: length comparison to zero
[INFO] [stderr]    --> src/distance.rs:116:15
[INFO] [stderr]     |
[INFO] [stderr] 116 |     } else if a.len() == 0 {
[INFO] [stderr]     |               ^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `a.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: length comparison to zero
[INFO] [stderr]    --> src/distance.rs:118:15
[INFO] [stderr]     |
[INFO] [stderr] 118 |     } else if b.len() == 0 {
[INFO] [stderr]     |               ^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `b.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: an inclusive range would be more readable
[INFO] [stderr]    --> src/distance.rs:122:40
[INFO] [stderr]     |
[INFO] [stderr] 122 |     let mut prev_distances: Vec<u16> = (0..(b.len() as u16 + 1)).collect::<Vec<u16>>();
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `(0..=b.len() as u16)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::range_plus_one)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]   --> src/phonetics/utils/metaphone_utils.rs:18:24
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub fn contains(value: &String, start: usize, len: usize, search: &str) -> bool {
[INFO] [stderr]    |                        ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::ptr_arg)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]   --> src/phonetics/utils/metaphone_utils.rs:26:37
[INFO] [stderr]    |
[INFO] [stderr] 26 | pub fn contains_at_least_one(value: &String, start: usize, len: usize, search: &[&str]) -> bool {
[INFO] [stderr]    |                                     ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: this `.fold` can be written more succinctly using another method
[INFO] [stderr]   --> src/phonetics/utils/metaphone_utils.rs:29:49
[INFO] [stderr]    |
[INFO] [stderr] 29 |           .map(|x| contains(value, start, len, x))
[INFO] [stderr]    |  _________________________________________________^
[INFO] [stderr] 30 | |         .fold(false, |acc, x| acc || x)
[INFO] [stderr]    | |_______________________________________^ help: try: `.any(|x| x)`
[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: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]   --> src/phonetics/utils/metaphone_utils.rs:33:23
[INFO] [stderr]    |
[INFO] [stderr] 33 | pub fn char_at(value: &String, index: usize) -> Option<char> {
[INFO] [stderr]    |                       ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]   --> src/phonetics/utils/metaphone_utils.rs:37:29
[INFO] [stderr]    |
[INFO] [stderr] 37 | pub fn char_at_match(value: &String, index: usize, search: char) -> bool {
[INFO] [stderr]    |                             ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]   --> src/phonetics/utils/metaphone_utils.rs:44:36
[INFO] [stderr]    |
[INFO] [stderr] 44 | pub fn char_at_match_before(value: &String, index: usize, reduce: usize, search: char) -> bool {
[INFO] [stderr]    |                                    ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]   --> src/phonetics/utils/metaphone_utils.rs:52:35
[INFO] [stderr]    |
[INFO] [stderr] 52 | pub fn char_at_match_after(value: &String, index: usize, increase: usize, search: char) -> bool {
[INFO] [stderr]    |                                   ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]  --> src/phonetics/metaphone/conditions.rs:6:28
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub fn condition_c0(value: &String, index: usize) -> bool {
[INFO] [stderr]   |                            ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]   |
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] error: this `if` has identical blocks
[INFO] [stderr]   --> src/phonetics/metaphone/conditions.rs:12:47
[INFO] [stderr]    |
[INFO] [stderr] 12 |           !contains(&value, index -1, 3, "ACH") {
[INFO] [stderr]    |  _______________________________________________^
[INFO] [stderr] 13 | |         false
[INFO] [stderr] 14 | |     } else {
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::if_same_then_else)] on by default
[INFO] [stderr] note: same as this
[INFO] [stderr]   --> src/phonetics/metaphone/conditions.rs:9:26
[INFO] [stderr]    |
[INFO] [stderr] 9  |       } else if index <= 1 {
[INFO] [stderr]    |  __________________________^
[INFO] [stderr] 10 | |         false
[INFO] [stderr] 11 | |     } else if is_vowel(&value, index - 2) ||
[INFO] [stderr]    | |_____^
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#if_same_then_else
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]   --> src/phonetics/metaphone/conditions.rs:19:29
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub fn condition_ch0(value: &String, index: usize) -> bool {
[INFO] [stderr]    |                             ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] error: this `if` has identical blocks
[INFO] [stderr]   --> src/phonetics/metaphone/conditions.rs:24:85
[INFO] [stderr]    |
[INFO] [stderr] 24 |           !contains_at_least_one(&value, index + 1, 3, &["HOR", "HYM", "HIA", "HEM"]) {
[INFO] [stderr]    |  _____________________________________________________________________________________^
[INFO] [stderr] 25 | |         false
[INFO] [stderr] 26 | |     } else if contains(&value, 0, 5, "CHORE") {
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr] note: same as this
[INFO] [stderr]   --> src/phonetics/metaphone/conditions.rs:20:19
[INFO] [stderr]    |
[INFO] [stderr] 20 |       if index != 0 {
[INFO] [stderr]    |  ___________________^
[INFO] [stderr] 21 | |         false
[INFO] [stderr] 22 | |     } else if
[INFO] [stderr]    | |_____^
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#if_same_then_else
[INFO] [stderr] 
[INFO] [stderr] warning: this if-then-else expression returns a bool literal
[INFO] [stderr]   --> src/phonetics/metaphone/conditions.rs:26:12
[INFO] [stderr]    |
[INFO] [stderr] 26 |       } else if contains(&value, 0, 5, "CHORE") {
[INFO] [stderr]    |  ____________^
[INFO] [stderr] 27 | |         false
[INFO] [stderr] 28 | |     } else {
[INFO] [stderr] 29 | |         true
[INFO] [stderr] 30 | |     }
[INFO] [stderr]    | |_____^ help: you can reduce it to: `!contains(&value, 0, 5, "CHORE")`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::needless_bool)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_bool
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]   --> src/phonetics/metaphone/conditions.rs:33:29
[INFO] [stderr]    |
[INFO] [stderr] 33 | pub fn condition_ch1(value: &String, index: usize) -> bool {
[INFO] [stderr]    |                             ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]   --> src/phonetics/metaphone/conditions.rs:43:28
[INFO] [stderr]    |
[INFO] [stderr] 43 | pub fn condition_m0(value: &String, index: usize) -> bool {
[INFO] [stderr]    |                            ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]   --> src/phonetics/metaphone/conditions.rs:56:28
[INFO] [stderr]    |
[INFO] [stderr] 56 | pub fn condition_l0(value: &String, index: usize) -> bool {
[INFO] [stderr]    |                            ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] error: this `if` has identical blocks
[INFO] [stderr]   --> src/phonetics/metaphone/conditions.rs:59:190
[INFO] [stderr]    |
[INFO] [stderr] 59 |       } else if (contains_at_least_one(&value, value.len() - 2, 2, &["AS", "OS"]) || contains_at_least_one(&value, value.len() - 1, 1, &["A", "O"])) && contains(&value, index - 1, 4, "ALLE") {
[INFO] [stderr]    |  ______________________________________________________________________________________________________________________________________________________________________________________________^
[INFO] [stderr] 60 | |         true
[INFO] [stderr] 61 | |     } else {
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr] note: same as this
[INFO] [stderr]   --> src/phonetics/metaphone/conditions.rs:57:107
[INFO] [stderr]    |
[INFO] [stderr] 57 |       if index == value.len() - 3 && contains_at_least_one(&value, index - 1, 4, &["ILLO", "ILLA", "ALLE"]) {
[INFO] [stderr]    |  ___________________________________________________________________________________________________________^
[INFO] [stderr] 58 | |         true
[INFO] [stderr] 59 | |     } else if (contains_at_least_one(&value, value.len() - 2, 2, &["AS", "OS"]) || contains_at_least_one(&value, value.len() - 1, 1, &["A", "O"])) && contains(&value, index - 1, 4, "ALLE") {
[INFO] [stderr]    | |_____^
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#if_same_then_else
[INFO] [stderr] 
[INFO] [stderr] warning: this if-then-else expression returns a bool literal
[INFO] [stderr]   --> src/phonetics/metaphone/conditions.rs:59:12
[INFO] [stderr]    |
[INFO] [stderr] 59 |       } else if (contains_at_least_one(&value, value.len() - 2, 2, &["AS", "OS"]) || contains_at_least_one(&value, value.len() - 1, 1, &["A", "O"])) && contains(&value, index - 1, 4, "ALLE") {
[INFO] [stderr]    |  ____________^
[INFO] [stderr] 60 | |         true
[INFO] [stderr] 61 | |     } else {
[INFO] [stderr] 62 | |         false
[INFO] [stderr] 63 | |     }
[INFO] [stderr]    | |_____^ help: you can reduce it to: `(contains_at_least_one(&value, value.len() - 2, 2, &["AS", "OS"]) || contains_at_least_one(&value, value.len() - 1, 1, &["A", "O"])) && contains(&value, index - 1, 4, "ALLE")`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_bool
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]  --> src/phonetics/metaphone/handler.rs:8:60
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub fn handle_b(result: &mut DoubleMetaphoneResult, value: &String, index: usize) -> usize {
[INFO] [stderr]   |                                                            ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]   |
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]   --> src/phonetics/metaphone/handler.rs:25:60
[INFO] [stderr]    |
[INFO] [stderr] 25 | pub fn handle_c(result: &mut DoubleMetaphoneResult, value: &String, index: usize) -> usize {
[INFO] [stderr]    |                                                            ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]   --> src/phonetics/metaphone/handler.rs:75:57
[INFO] [stderr]    |
[INFO] [stderr] 75 | fn handle_cc(result: &mut DoubleMetaphoneResult, value: &String, index: usize) -> usize {
[INFO] [stderr]    |                                                         ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]   --> src/phonetics/metaphone/handler.rs:93:61
[INFO] [stderr]    |
[INFO] [stderr] 93 | pub fn handle_ch(result: &mut DoubleMetaphoneResult, value: &String, index: usize) -> usize {
[INFO] [stderr]    |                                                             ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] error: this `if` has identical blocks
[INFO] [stderr]    --> src/phonetics/metaphone/handler.rs:102:44
[INFO] [stderr]     |
[INFO] [stderr] 102 |       } else if condition_ch1(&value, index) {
[INFO] [stderr]     |  ____________________________________________^
[INFO] [stderr] 103 | |         //-- Germanic, Greek, or otherwise 'ch' for 'kh' sound --//
[INFO] [stderr] 104 | |         result.append('K');
[INFO] [stderr] 105 | |         index + 2
[INFO] [stderr] 106 | |     } else {
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr] note: same as this
[INFO] [stderr]    --> src/phonetics/metaphone/handler.rs:98:44
[INFO] [stderr]     |
[INFO] [stderr] 98  |       } else if condition_ch0(&value, index) {
[INFO] [stderr]     |  ____________________________________________^
[INFO] [stderr] 99  | |         //-- Greek roots ("chemistry", "chorus", etc.) --//
[INFO] [stderr] 100 | |         result.append('K');
[INFO] [stderr] 101 | |         index + 2
[INFO] [stderr] 102 | |     } else if condition_ch1(&value, index) {
[INFO] [stderr]     | |_____^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#if_same_then_else
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]    --> src/phonetics/metaphone/handler.rs:122:60
[INFO] [stderr]     |
[INFO] [stderr] 122 | pub fn handle_d(result: &mut DoubleMetaphoneResult, value: &String, index: usize) -> usize {
[INFO] [stderr]     |                                                            ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]    --> src/phonetics/metaphone/handler.rs:143:60
[INFO] [stderr]     |
[INFO] [stderr] 143 | pub fn handle_f(result: &mut DoubleMetaphoneResult, value: &String, index: usize) -> usize {
[INFO] [stderr]     |                                                            ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]    --> src/phonetics/metaphone/handler.rs:147:60
[INFO] [stderr]     |
[INFO] [stderr] 147 | pub fn handle_g(result: &mut DoubleMetaphoneResult, value: &String, index: usize, slavo_germanic: bool) -> usize {
[INFO] [stderr]     |                                                            ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] error: this `if` has identical blocks
[INFO] [stderr]    --> src/phonetics/metaphone/handler.rs:183:71
[INFO] [stderr]     |
[INFO] [stderr] 183 |           !contains_at_least_one(&value, index - 1, 3, &["RGY", "OGY"]) {
[INFO] [stderr]     |  _______________________________________________________________________^
[INFO] [stderr] 184 | |             //-- -ger-, -gy- --//
[INFO] [stderr] 185 | |             result.append_primary('K');
[INFO] [stderr] 186 | |             result.append_alternate('J');
[INFO] [stderr] 187 | |             index + 2
[INFO] [stderr] 188 | |     } else if contains_at_least_one(&value, index + 1, 1, &["E", "I", "Y"]) || (index > 0 && contains_at_least_one(&value, index -1, 4, &["AGGI", "OGGI"])) {
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr] note: same as this
[INFO] [stderr]    --> src/phonetics/metaphone/handler.rs:175:132
[INFO] [stderr]     |
[INFO] [stderr] 175 |       } else if index == 0 && (current_char == 'Y' || contains_at_least_one(&value, index + 1, 2, ES_EP_EB_EL_EY_IB_IL_IN_IE_EI_ER)) {
[INFO] [stderr]     |  ____________________________________________________________________________________________________________________________________^
[INFO] [stderr] 176 | |         //-- -ges-, -gep-, -gel-, -gie- at beginning --//
[INFO] [stderr] 177 | |         result.append_primary('K');
[INFO] [stderr] 178 | |         result.append_alternate('J');
[INFO] [stderr] 179 | |         index + 2
[INFO] [stderr] 180 | |     } else if(contains(&value, index + 1, 2, "ER") || current_char == 'Y') &&
[INFO] [stderr]     | |_____^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#if_same_then_else
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]    --> src/phonetics/metaphone/handler.rs:211:57
[INFO] [stderr]     |
[INFO] [stderr] 211 | fn handle_gh(result: &mut DoubleMetaphoneResult, value: &String, index: usize) -> usize {
[INFO] [stderr]     |                                                         ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]    --> src/phonetics/metaphone/handler.rs:244:60
[INFO] [stderr]     |
[INFO] [stderr] 244 | pub fn handle_h(result: &mut DoubleMetaphoneResult, value: &String, index: usize) -> usize {
[INFO] [stderr]     |                                                            ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]    --> src/phonetics/metaphone/handler.rs:254:60
[INFO] [stderr]     |
[INFO] [stderr] 254 | pub fn handle_j(result: &mut DoubleMetaphoneResult, value: &String, index: usize, slavo_germanic: bool) -> usize {
[INFO] [stderr]     |                                                            ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]    --> src/phonetics/metaphone/handler.rs:286:60
[INFO] [stderr]     |
[INFO] [stderr] 286 | pub fn handle_k(result: &mut DoubleMetaphoneResult, value: &String, index: usize) -> usize {
[INFO] [stderr]     |                                                            ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]    --> src/phonetics/metaphone/handler.rs:294:60
[INFO] [stderr]     |
[INFO] [stderr] 294 | pub fn handle_l(result: &mut DoubleMetaphoneResult, value: &String, index: usize) -> usize {
[INFO] [stderr]     |                                                            ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]    --> src/phonetics/metaphone/handler.rs:316:60
[INFO] [stderr]     |
[INFO] [stderr] 316 | pub fn handle_m(result: &mut DoubleMetaphoneResult, value: &String, index: usize) -> usize {
[INFO] [stderr]     |                                                            ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]    --> src/phonetics/metaphone/handler.rs:321:60
[INFO] [stderr]     |
[INFO] [stderr] 321 | pub fn handle_n(result: &mut DoubleMetaphoneResult, value: &String, index: usize) -> usize {
[INFO] [stderr]     |                                                            ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]    --> src/phonetics/metaphone/handler.rs:325:60
[INFO] [stderr]     |
[INFO] [stderr] 325 | pub fn handle_p(result: &mut DoubleMetaphoneResult, value: &String, index: usize) -> usize {
[INFO] [stderr]     |                                                            ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]    --> src/phonetics/metaphone/handler.rs:343:60
[INFO] [stderr]     |
[INFO] [stderr] 343 | pub fn handle_q(result: &mut DoubleMetaphoneResult, value: &String, index: usize) -> usize {
[INFO] [stderr]     |                                                            ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]    --> src/phonetics/metaphone/handler.rs:351:60
[INFO] [stderr]     |
[INFO] [stderr] 351 | pub fn handle_r(result: &mut DoubleMetaphoneResult, value: &String, index: usize, slavo_germanic: bool) -> usize {
[INFO] [stderr]     |                                                            ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]    --> src/phonetics/metaphone/handler.rs:363:60
[INFO] [stderr]     |
[INFO] [stderr] 363 | pub fn handle_s(result: &mut DoubleMetaphoneResult, value: &String, index: usize, slavo_germanic: bool) -> usize {
[INFO] [stderr]     |                                                            ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]    --> src/phonetics/metaphone/handler.rs:419:57
[INFO] [stderr]     |
[INFO] [stderr] 419 | fn handle_sc(result: &mut DoubleMetaphoneResult, value: &String, index: usize) -> usize {
[INFO] [stderr]     |                                                         ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]    --> src/phonetics/metaphone/handler.rs:455:60
[INFO] [stderr]     |
[INFO] [stderr] 455 | pub fn handle_t(result: &mut DoubleMetaphoneResult, value: &String, index: usize) -> usize {
[INFO] [stderr]     |                                                            ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] error: this `if` has identical blocks
[INFO] [stderr]    --> src/phonetics/metaphone/handler.rs:459:72
[INFO] [stderr]     |
[INFO] [stderr] 459 |       } else if contains_at_least_one(&value, index, 3, &["TIA", "TCH"]) {
[INFO] [stderr]     |  ________________________________________________________________________^
[INFO] [stderr] 460 | |         result.append('X');
[INFO] [stderr] 461 | |         index + 3
[INFO] [stderr] 462 | |     } else if contains(&value, index, 2, "TH") || contains(&value, index, 3, "TTH") {
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr] note: same as this
[INFO] [stderr]    --> src/phonetics/metaphone/handler.rs:456:43
[INFO] [stderr]     |
[INFO] [stderr] 456 |       if contains(&value, index, 4, "TION") {
[INFO] [stderr]     |  ___________________________________________^
[INFO] [stderr] 457 | |         result.append('X');
[INFO] [stderr] 458 | |         index + 3
[INFO] [stderr] 459 | |     } else if contains_at_least_one(&value, index, 3, &["TIA", "TCH"]) {
[INFO] [stderr]     | |_____^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#if_same_then_else
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]    --> src/phonetics/metaphone/handler.rs:481:60
[INFO] [stderr]     |
[INFO] [stderr] 481 | pub fn handle_v(result: &mut DoubleMetaphoneResult, value: &String, index: usize) -> usize {
[INFO] [stderr]     |                                                            ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]    --> src/phonetics/metaphone/handler.rs:489:60
[INFO] [stderr]     |
[INFO] [stderr] 489 | pub fn handle_w(result: &mut DoubleMetaphoneResult, value: &String, index: usize) -> usize {
[INFO] [stderr]     |                                                            ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]    --> src/phonetics/metaphone/handler.rs:522:60
[INFO] [stderr]     |
[INFO] [stderr] 522 | pub fn handle_x(result: &mut DoubleMetaphoneResult, value: &String, index: usize) -> usize {
[INFO] [stderr]     |                                                            ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]    --> src/phonetics/metaphone/handler.rs:540:60
[INFO] [stderr]     |
[INFO] [stderr] 540 | pub fn handle_z(result: &mut DoubleMetaphoneResult, value: &String, index: usize, slavo_germanic: bool) -> usize {
[INFO] [stderr]     |                                                            ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]    --> src/phonetics/metaphone/handler.rs:565:64
[INFO] [stderr]     |
[INFO] [stderr] 565 | fn double_next_char(result: &mut DoubleMetaphoneResult, value: &String, index: usize, letter: char) -> usize {
[INFO] [stderr]     |                                                                ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: methods called `is_*` usually take self by reference or no self; consider choosing a less ambiguous name
[INFO] [stderr]   --> src/phonetics/metaphone/double_metaphone_result.rs:16:24
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub fn is_complete(&mut self) -> bool {
[INFO] [stderr]    |                        ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::wrong_self_convention)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#wrong_self_convention
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]   --> src/phonetics/metaphone/double_metaphone.rs:77:20
[INFO] [stderr]    |
[INFO] [stderr] 77 |     value.contains("W") || value.contains("K") || value.contains("CZ") || value.contains("WITZ")
[INFO] [stderr]    |                    ^^^ help: try using a char instead: `'W'`
[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: single-character string constant used as pattern
[INFO] [stderr]   --> src/phonetics/metaphone/double_metaphone.rs:77:43
[INFO] [stderr]    |
[INFO] [stderr] 77 |     value.contains("W") || value.contains("K") || value.contains("CZ") || value.contains("WITZ")
[INFO] [stderr]    |                                           ^^^ help: try using a char instead: `'K'`
[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: this `.fold` can be written more succinctly using another method
[INFO] [stderr]   --> src/phonetics/metaphone/double_metaphone.rs:83:56
[INFO] [stderr]    |
[INFO] [stderr] 83 |           .map(|silent: &&str| value.starts_with(silent))
[INFO] [stderr]    |  ________________________________________________________^
[INFO] [stderr] 84 | |         .fold(false, |acc, x| acc || x)
[INFO] [stderr]    | |_______________________________________^ help: try: `.any(|x| x)`
[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/phonetics/metaphone/double_metaphone.rs:88:8
[INFO] [stderr]    |
[INFO] [stderr] 88 |     if value.len() == 0 {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `value.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: length comparison to zero
[INFO] [stderr]   --> src/phonetics/metaphone/double_metaphone.rs:94:8
[INFO] [stderr]    |
[INFO] [stderr] 94 |     if value.len() == 0 {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `value.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: the function has a cyclomatic complexity of 31
[INFO] [stderr]   --> src/phonetics/metaphone/metaphone.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | / pub fn metaphone<T:ToString + ?Sized>(word: &T) -> String {
[INFO] [stderr] 17 | |     let word = word.to_string();
[INFO] [stderr] 18 | |     if word.is_empty() {
[INFO] [stderr] 19 | |         return "".to_owned();
[INFO] [stderr] ...  |
[INFO] [stderr] 98 | |     code
[INFO] [stderr] 99 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::cyclomatic_complexity)] on by default
[INFO] [stderr]    = help: you could split it up into multiple smaller functions
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cyclomatic_complexity
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 6 previous errors
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]   --> src/distance.rs:19:8
[INFO] [stderr]    |
[INFO] [stderr] 19 |     if a.len() == 0 || b.len() == 0 {
[INFO] [stderr]    |        ^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `a.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: length comparison to zero
[INFO] [stderr]   --> src/distance.rs:19:24
[INFO] [stderr]    |
[INFO] [stderr] 19 |     if a.len() == 0 || b.len() == 0 {
[INFO] [stderr]    |                        ^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `b.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: length comparison to zero
[INFO] [stderr]    --> src/distance.rs:116:15
[INFO] [stderr]     |
[INFO] [stderr] 116 |     } else if a.len() == 0 {
[INFO] [stderr]     |               ^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `a.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: length comparison to zero
[INFO] [stderr]    --> src/distance.rs:118:15
[INFO] [stderr]     |
[INFO] [stderr] 118 |     } else if b.len() == 0 {
[INFO] [stderr]     |               ^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `b.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: an inclusive range would be more readable
[INFO] [stderr]    --> src/distance.rs:122:40
[INFO] [stderr]     |
[INFO] [stderr] 122 |     let mut prev_distances: Vec<u16> = (0..(b.len() as u16 + 1)).collect::<Vec<u16>>();
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `(0..=b.len() as u16)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::range_plus_one)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `nlp`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]   --> src/phonetics/utils/metaphone_utils.rs:18:24
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub fn contains(value: &String, start: usize, len: usize, search: &str) -> bool {
[INFO] [stderr]    |                        ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::ptr_arg)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]   --> src/phonetics/utils/metaphone_utils.rs:26:37
[INFO] [stderr]    |
[INFO] [stderr] 26 | pub fn contains_at_least_one(value: &String, start: usize, len: usize, search: &[&str]) -> bool {
[INFO] [stderr]    |                                     ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: this `.fold` can be written more succinctly using another method
[INFO] [stderr]   --> src/phonetics/utils/metaphone_utils.rs:29:49
[INFO] [stderr]    |
[INFO] [stderr] 29 |           .map(|x| contains(value, start, len, x))
[INFO] [stderr]    |  _________________________________________________^
[INFO] [stderr] 30 | |         .fold(false, |acc, x| acc || x)
[INFO] [stderr]    | |_______________________________________^ help: try: `.any(|x| x)`
[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: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]   --> src/phonetics/utils/metaphone_utils.rs:33:23
[INFO] [stderr]    |
[INFO] [stderr] 33 | pub fn char_at(value: &String, index: usize) -> Option<char> {
[INFO] [stderr]    |                       ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]   --> src/phonetics/utils/metaphone_utils.rs:37:29
[INFO] [stderr]    |
[INFO] [stderr] 37 | pub fn char_at_match(value: &String, index: usize, search: char) -> bool {
[INFO] [stderr]    |                             ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]   --> src/phonetics/utils/metaphone_utils.rs:44:36
[INFO] [stderr]    |
[INFO] [stderr] 44 | pub fn char_at_match_before(value: &String, index: usize, reduce: usize, search: char) -> bool {
[INFO] [stderr]    |                                    ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]   --> src/phonetics/utils/metaphone_utils.rs:52:35
[INFO] [stderr]    |
[INFO] [stderr] 52 | pub fn char_at_match_after(value: &String, index: usize, increase: usize, search: char) -> bool {
[INFO] [stderr]    |                                   ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]  --> src/phonetics/metaphone/conditions.rs:6:28
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub fn condition_c0(value: &String, index: usize) -> bool {
[INFO] [stderr]   |                            ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]   |
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] error: this `if` has identical blocks
[INFO] [stderr]   --> src/phonetics/metaphone/conditions.rs:12:47
[INFO] [stderr]    |
[INFO] [stderr] 12 |           !contains(&value, index -1, 3, "ACH") {
[INFO] [stderr]    |  _______________________________________________^
[INFO] [stderr] 13 | |         false
[INFO] [stderr] 14 | |     } else {
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::if_same_then_else)] on by default
[INFO] [stderr] note: same as this
[INFO] [stderr]   --> src/phonetics/metaphone/conditions.rs:9:26
[INFO] [stderr]    |
[INFO] [stderr] 9  |       } else if index <= 1 {
[INFO] [stderr]    |  __________________________^
[INFO] [stderr] 10 | |         false
[INFO] [stderr] 11 | |     } else if is_vowel(&value, index - 2) ||
[INFO] [stderr]    | |_____^
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#if_same_then_else
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]   --> src/phonetics/metaphone/conditions.rs:19:29
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub fn condition_ch0(value: &String, index: usize) -> bool {
[INFO] [stderr]    |                             ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] error: this `if` has identical blocks
[INFO] [stderr]   --> src/phonetics/metaphone/conditions.rs:24:85
[INFO] [stderr]    |
[INFO] [stderr] 24 |           !contains_at_least_one(&value, index + 1, 3, &["HOR", "HYM", "HIA", "HEM"]) {
[INFO] [stderr]    |  _____________________________________________________________________________________^
[INFO] [stderr] 25 | |         false
[INFO] [stderr] 26 | |     } else if contains(&value, 0, 5, "CHORE") {
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr] note: same as this
[INFO] [stderr]   --> src/phonetics/metaphone/conditions.rs:20:19
[INFO] [stderr]    |
[INFO] [stderr] 20 |       if index != 0 {
[INFO] [stderr]    |  ___________________^
[INFO] [stderr] 21 | |         false
[INFO] [stderr] 22 | |     } else if
[INFO] [stderr]    | |_____^
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#if_same_then_else
[INFO] [stderr] 
[INFO] [stderr] warning: this if-then-else expression returns a bool literal
[INFO] [stderr]   --> src/phonetics/metaphone/conditions.rs:26:12
[INFO] [stderr]    |
[INFO] [stderr] 26 |       } else if contains(&value, 0, 5, "CHORE") {
[INFO] [stderr]    |  ____________^
[INFO] [stderr] 27 | |         false
[INFO] [stderr] 28 | |     } else {
[INFO] [stderr] 29 | |         true
[INFO] [stderr] 30 | |     }
[INFO] [stderr]    | |_____^ help: you can reduce it to: `!contains(&value, 0, 5, "CHORE")`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::needless_bool)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_bool
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]   --> src/phonetics/metaphone/conditions.rs:33:29
[INFO] [stderr]    |
[INFO] [stderr] 33 | pub fn condition_ch1(value: &String, index: usize) -> bool {
[INFO] [stderr]    |                             ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]   --> src/phonetics/metaphone/conditions.rs:43:28
[INFO] [stderr]    |
[INFO] [stderr] 43 | pub fn condition_m0(value: &String, index: usize) -> bool {
[INFO] [stderr]    |                            ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]   --> src/phonetics/metaphone/conditions.rs:56:28
[INFO] [stderr]    |
[INFO] [stderr] 56 | pub fn condition_l0(value: &String, index: usize) -> bool {
[INFO] [stderr]    |                            ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] error: this `if` has identical blocks
[INFO] [stderr]   --> src/phonetics/metaphone/conditions.rs:59:190
[INFO] [stderr]    |
[INFO] [stderr] 59 |       } else if (contains_at_least_one(&value, value.len() - 2, 2, &["AS", "OS"]) || contains_at_least_one(&value, value.len() - 1, 1, &["A", "O"])) && contains(&value, index - 1, 4, "ALLE") {
[INFO] [stderr]    |  ______________________________________________________________________________________________________________________________________________________________________________________________^
[INFO] [stderr] 60 | |         true
[INFO] [stderr] 61 | |     } else {
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr] note: same as this
[INFO] [stderr]   --> src/phonetics/metaphone/conditions.rs:57:107
[INFO] [stderr]    |
[INFO] [stderr] 57 |       if index == value.len() - 3 && contains_at_least_one(&value, index - 1, 4, &["ILLO", "ILLA", "ALLE"]) {
[INFO] [stderr]    |  ___________________________________________________________________________________________________________^
[INFO] [stderr] 58 | |         true
[INFO] [stderr] 59 | |     } else if (contains_at_least_one(&value, value.len() - 2, 2, &["AS", "OS"]) || contains_at_least_one(&value, value.len() - 1, 1, &["A", "O"])) && contains(&value, index - 1, 4, "ALLE") {
[INFO] [stderr]    | |_____^
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#if_same_then_else
[INFO] [stderr] 
[INFO] [stderr] warning: this if-then-else expression returns a bool literal
[INFO] [stderr]   --> src/phonetics/metaphone/conditions.rs:59:12
[INFO] [stderr]    |
[INFO] [stderr] 59 |       } else if (contains_at_least_one(&value, value.len() - 2, 2, &["AS", "OS"]) || contains_at_least_one(&value, value.len() - 1, 1, &["A", "O"])) && contains(&value, index - 1, 4, "ALLE") {
[INFO] [stderr]    |  ____________^
[INFO] [stderr] 60 | |         true
[INFO] [stderr] 61 | |     } else {
[INFO] [stderr] 62 | |         false
[INFO] [stderr] 63 | |     }
[INFO] [stderr]    | |_____^ help: you can reduce it to: `(contains_at_least_one(&value, value.len() - 2, 2, &["AS", "OS"]) || contains_at_least_one(&value, value.len() - 1, 1, &["A", "O"])) && contains(&value, index - 1, 4, "ALLE")`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_bool
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]  --> src/phonetics/metaphone/handler.rs:8:60
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub fn handle_b(result: &mut DoubleMetaphoneResult, value: &String, index: usize) -> usize {
[INFO] [stderr]   |                                                            ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]   |
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]   --> src/phonetics/metaphone/handler.rs:25:60
[INFO] [stderr]    |
[INFO] [stderr] 25 | pub fn handle_c(result: &mut DoubleMetaphoneResult, value: &String, index: usize) -> usize {
[INFO] [stderr]    |                                                            ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]   --> src/phonetics/metaphone/handler.rs:75:57
[INFO] [stderr]    |
[INFO] [stderr] 75 | fn handle_cc(result: &mut DoubleMetaphoneResult, value: &String, index: usize) -> usize {
[INFO] [stderr]    |                                                         ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]   --> src/phonetics/metaphone/handler.rs:93:61
[INFO] [stderr]    |
[INFO] [stderr] 93 | pub fn handle_ch(result: &mut DoubleMetaphoneResult, value: &String, index: usize) -> usize {
[INFO] [stderr]    |                                                             ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] error: this `if` has identical blocks
[INFO] [stderr]    --> src/phonetics/metaphone/handler.rs:102:44
[INFO] [stderr]     |
[INFO] [stderr] 102 |       } else if condition_ch1(&value, index) {
[INFO] [stderr]     |  ____________________________________________^
[INFO] [stderr] 103 | |         //-- Germanic, Greek, or otherwise 'ch' for 'kh' sound --//
[INFO] [stderr] 104 | |         result.append('K');
[INFO] [stderr] 105 | |         index + 2
[INFO] [stderr] 106 | |     } else {
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr] note: same as this
[INFO] [stderr]    --> src/phonetics/metaphone/handler.rs:98:44
[INFO] [stderr]     |
[INFO] [stderr] 98  |       } else if condition_ch0(&value, index) {
[INFO] [stderr]     |  ____________________________________________^
[INFO] [stderr] 99  | |         //-- Greek roots ("chemistry", "chorus", etc.) --//
[INFO] [stderr] 100 | |         result.append('K');
[INFO] [stderr] 101 | |         index + 2
[INFO] [stderr] 102 | |     } else if condition_ch1(&value, index) {
[INFO] [stderr]     | |_____^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#if_same_then_else
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]    --> src/phonetics/metaphone/handler.rs:122:60
[INFO] [stderr]     |
[INFO] [stderr] 122 | pub fn handle_d(result: &mut DoubleMetaphoneResult, value: &String, index: usize) -> usize {
[INFO] [stderr]     |                                                            ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]    --> src/phonetics/metaphone/handler.rs:143:60
[INFO] [stderr]     |
[INFO] [stderr] 143 | pub fn handle_f(result: &mut DoubleMetaphoneResult, value: &String, index: usize) -> usize {
[INFO] [stderr]     |                                                            ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]    --> src/phonetics/metaphone/handler.rs:147:60
[INFO] [stderr]     |
[INFO] [stderr] 147 | pub fn handle_g(result: &mut DoubleMetaphoneResult, value: &String, index: usize, slavo_germanic: bool) -> usize {
[INFO] [stderr]     |                                                            ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] error: this `if` has identical blocks
[INFO] [stderr]    --> src/phonetics/metaphone/handler.rs:183:71
[INFO] [stderr]     |
[INFO] [stderr] 183 |           !contains_at_least_one(&value, index - 1, 3, &["RGY", "OGY"]) {
[INFO] [stderr]     |  _______________________________________________________________________^
[INFO] [stderr] 184 | |             //-- -ger-, -gy- --//
[INFO] [stderr] 185 | |             result.append_primary('K');
[INFO] [stderr] 186 | |             result.append_alternate('J');
[INFO] [stderr] 187 | |             index + 2
[INFO] [stderr] 188 | |     } else if contains_at_least_one(&value, index + 1, 1, &["E", "I", "Y"]) || (index > 0 && contains_at_least_one(&value, index -1, 4, &["AGGI", "OGGI"])) {
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr] note: same as this
[INFO] [stderr]    --> src/phonetics/metaphone/handler.rs:175:132
[INFO] [stderr]     |
[INFO] [stderr] 175 |       } else if index == 0 && (current_char == 'Y' || contains_at_least_one(&value, index + 1, 2, ES_EP_EB_EL_EY_IB_IL_IN_IE_EI_ER)) {
[INFO] [stderr]     |  ____________________________________________________________________________________________________________________________________^
[INFO] [stderr] 176 | |         //-- -ges-, -gep-, -gel-, -gie- at beginning --//
[INFO] [stderr] 177 | |         result.append_primary('K');
[INFO] [stderr] 178 | |         result.append_alternate('J');
[INFO] [stderr] 179 | |         index + 2
[INFO] [stderr] 180 | |     } else if(contains(&value, index + 1, 2, "ER") || current_char == 'Y') &&
[INFO] [stderr]     | |_____^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#if_same_then_else
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]    --> src/phonetics/metaphone/handler.rs:211:57
[INFO] [stderr]     |
[INFO] [stderr] 211 | fn handle_gh(result: &mut DoubleMetaphoneResult, value: &String, index: usize) -> usize {
[INFO] [stderr]     |                                                         ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]    --> src/phonetics/metaphone/handler.rs:244:60
[INFO] [stderr]     |
[INFO] [stderr] 244 | pub fn handle_h(result: &mut DoubleMetaphoneResult, value: &String, index: usize) -> usize {
[INFO] [stderr]     |                                                            ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]    --> src/phonetics/metaphone/handler.rs:254:60
[INFO] [stderr]     |
[INFO] [stderr] 254 | pub fn handle_j(result: &mut DoubleMetaphoneResult, value: &String, index: usize, slavo_germanic: bool) -> usize {
[INFO] [stderr]     |                                                            ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]    --> src/phonetics/metaphone/handler.rs:286:60
[INFO] [stderr]     |
[INFO] [stderr] 286 | pub fn handle_k(result: &mut DoubleMetaphoneResult, value: &String, index: usize) -> usize {
[INFO] [stderr]     |                                                            ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]    --> src/phonetics/metaphone/handler.rs:294:60
[INFO] [stderr]     |
[INFO] [stderr] 294 | pub fn handle_l(result: &mut DoubleMetaphoneResult, value: &String, index: usize) -> usize {
[INFO] [stderr]     |                                                            ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]    --> src/phonetics/metaphone/handler.rs:316:60
[INFO] [stderr]     |
[INFO] [stderr] 316 | pub fn handle_m(result: &mut DoubleMetaphoneResult, value: &String, index: usize) -> usize {
[INFO] [stderr]     |                                                            ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]    --> src/phonetics/metaphone/handler.rs:321:60
[INFO] [stderr]     |
[INFO] [stderr] 321 | pub fn handle_n(result: &mut DoubleMetaphoneResult, value: &String, index: usize) -> usize {
[INFO] [stderr]     |                                                            ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]    --> src/phonetics/metaphone/handler.rs:325:60
[INFO] [stderr]     |
[INFO] [stderr] 325 | pub fn handle_p(result: &mut DoubleMetaphoneResult, value: &String, index: usize) -> usize {
[INFO] [stderr]     |                                                            ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]    --> src/phonetics/metaphone/handler.rs:343:60
[INFO] [stderr]     |
[INFO] [stderr] 343 | pub fn handle_q(result: &mut DoubleMetaphoneResult, value: &String, index: usize) -> usize {
[INFO] [stderr]     |                                                            ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]    --> src/phonetics/metaphone/handler.rs:351:60
[INFO] [stderr]     |
[INFO] [stderr] 351 | pub fn handle_r(result: &mut DoubleMetaphoneResult, value: &String, index: usize, slavo_germanic: bool) -> usize {
[INFO] [stderr]     |                                                            ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]    --> src/phonetics/metaphone/handler.rs:363:60
[INFO] [stderr]     |
[INFO] [stderr] 363 | pub fn handle_s(result: &mut DoubleMetaphoneResult, value: &String, index: usize, slavo_germanic: bool) -> usize {
[INFO] [stderr]     |                                                            ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]    --> src/phonetics/metaphone/handler.rs:419:57
[INFO] [stderr]     |
[INFO] [stderr] 419 | fn handle_sc(result: &mut DoubleMetaphoneResult, value: &String, index: usize) -> usize {
[INFO] [stderr]     |                                                         ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]    --> src/phonetics/metaphone/handler.rs:455:60
[INFO] [stderr]     |
[INFO] [stderr] 455 | pub fn handle_t(result: &mut DoubleMetaphoneResult, value: &String, index: usize) -> usize {
[INFO] [stderr]     |                                                            ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] error: this `if` has identical blocks
[INFO] [stderr]    --> src/phonetics/metaphone/handler.rs:459:72
[INFO] [stderr]     |
[INFO] [stderr] 459 |       } else if contains_at_least_one(&value, index, 3, &["TIA", "TCH"]) {
[INFO] [stderr]     |  ________________________________________________________________________^
[INFO] [stderr] 460 | |         result.append('X');
[INFO] [stderr] 461 | |         index + 3
[INFO] [stderr] 462 | |     } else if contains(&value, index, 2, "TH") || contains(&value, index, 3, "TTH") {
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr] note: same as this
[INFO] [stderr]    --> src/phonetics/metaphone/handler.rs:456:43
[INFO] [stderr]     |
[INFO] [stderr] 456 |       if contains(&value, index, 4, "TION") {
[INFO] [stderr]     |  ___________________________________________^
[INFO] [stderr] 457 | |         result.append('X');
[INFO] [stderr] 458 | |         index + 3
[INFO] [stderr] 459 | |     } else if contains_at_least_one(&value, index, 3, &["TIA", "TCH"]) {
[INFO] [stderr]     | |_____^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#if_same_then_else
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]    --> src/phonetics/metaphone/handler.rs:481:60
[INFO] [stderr]     |
[INFO] [stderr] 481 | pub fn handle_v(result: &mut DoubleMetaphoneResult, value: &String, index: usize) -> usize {
[INFO] [stderr]     |                                                            ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]    --> src/phonetics/metaphone/handler.rs:489:60
[INFO] [stderr]     |
[INFO] [stderr] 489 | pub fn handle_w(result: &mut DoubleMetaphoneResult, value: &String, index: usize) -> usize {
[INFO] [stderr]     |                                                            ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]    --> src/phonetics/metaphone/handler.rs:522:60
[INFO] [stderr]     |
[INFO] [stderr] 522 | pub fn handle_x(result: &mut DoubleMetaphoneResult, value: &String, index: usize) -> usize {
[INFO] [stderr]     |                                                            ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]    --> src/phonetics/metaphone/handler.rs:540:60
[INFO] [stderr]     |
[INFO] [stderr] 540 | pub fn handle_z(result: &mut DoubleMetaphoneResult, value: &String, index: usize, slavo_germanic: bool) -> usize {
[INFO] [stderr]     |                                                            ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]    --> src/phonetics/metaphone/handler.rs:565:64
[INFO] [stderr]     |
[INFO] [stderr] 565 | fn double_next_char(result: &mut DoubleMetaphoneResult, value: &String, index: usize, letter: char) -> usize {
[INFO] [stderr]     |                                                                ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: methods called `is_*` usually take self by reference or no self; consider choosing a less ambiguous name
[INFO] [stderr]   --> src/phonetics/metaphone/double_metaphone_result.rs:16:24
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub fn is_complete(&mut self) -> bool {
[INFO] [stderr]    |                        ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::wrong_self_convention)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#wrong_self_convention
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]   --> src/phonetics/metaphone/double_metaphone.rs:77:20
[INFO] [stderr]    |
[INFO] [stderr] 77 |     value.contains("W") || value.contains("K") || value.contains("CZ") || value.contains("WITZ")
[INFO] [stderr]    |                    ^^^ help: try using a char instead: `'W'`
[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: single-character string constant used as pattern
[INFO] [stderr]   --> src/phonetics/metaphone/double_metaphone.rs:77:43
[INFO] [stderr]    |
[INFO] [stderr] 77 |     value.contains("W") || value.contains("K") || value.contains("CZ") || value.contains("WITZ")
[INFO] [stderr]    |                                           ^^^ help: try using a char instead: `'K'`
[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: this `.fold` can be written more succinctly using another method
[INFO] [stderr]   --> src/phonetics/metaphone/double_metaphone.rs:83:56
[INFO] [stderr]    |
[INFO] [stderr] 83 |           .map(|silent: &&str| value.starts_with(silent))
[INFO] [stderr]    |  ________________________________________________________^
[INFO] [stderr] 84 | |         .fold(false, |acc, x| acc || x)
[INFO] [stderr]    | |_______________________________________^ help: try: `.any(|x| x)`
[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/phonetics/metaphone/double_metaphone.rs:88:8
[INFO] [stderr]    |
[INFO] [stderr] 88 |     if value.len() == 0 {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `value.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: length comparison to zero
[INFO] [stderr]   --> src/phonetics/metaphone/double_metaphone.rs:94:8
[INFO] [stderr]    |
[INFO] [stderr] 94 |     if value.len() == 0 {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `value.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: the function has a cyclomatic complexity of 31
[INFO] [stderr]   --> src/phonetics/metaphone/metaphone.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | / pub fn metaphone<T:ToString + ?Sized>(word: &T) -> String {
[INFO] [stderr] 17 | |     let word = word.to_string();
[INFO] [stderr] 18 | |     if word.is_empty() {
[INFO] [stderr] 19 | |         return "".to_owned();
[INFO] [stderr] ...  |
[INFO] [stderr] 98 | |     code
[INFO] [stderr] 99 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::cyclomatic_complexity)] on by default
[INFO] [stderr]    = help: you could split it up into multiple smaller functions
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cyclomatic_complexity
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 6 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `nlp`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "8cc56d7922838b57ed1068d7cdd6ca81fe4a371911b52f56405088e89b37af4e"`
[INFO] running `"docker" "rm" "-f" "8cc56d7922838b57ed1068d7cdd6ca81fe4a371911b52f56405088e89b37af4e"`
[INFO] [stdout] 8cc56d7922838b57ed1068d7cdd6ca81fe4a371911b52f56405088e89b37af4e