[INFO] updating cached repository bvtsang/kosuzu.rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/bvtsang/kosuzu.rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/bvtsang/kosuzu.rs" "work/ex/clippy-test-run/sources/stable/gh/bvtsang/kosuzu.rs"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/bvtsang/kosuzu.rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/bvtsang/kosuzu.rs" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/bvtsang/kosuzu.rs"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/bvtsang/kosuzu.rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c02790a589a122ca351f9444542340a2d6de01d0
[INFO] sha for GitHub repo bvtsang/kosuzu.rs: c02790a589a122ca351f9444542340a2d6de01d0
[INFO] validating manifest of bvtsang/kosuzu.rs 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 bvtsang/kosuzu.rs 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 bvtsang/kosuzu.rs
[INFO] finished frobbing bvtsang/kosuzu.rs
[INFO] frobbed toml for bvtsang/kosuzu.rs written to work/ex/clippy-test-run/sources/stable/gh/bvtsang/kosuzu.rs/Cargo.toml
[INFO] started frobbing bvtsang/kosuzu.rs
[INFO] finished frobbing bvtsang/kosuzu.rs
[INFO] frobbed toml for bvtsang/kosuzu.rs written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/bvtsang/kosuzu.rs/Cargo.toml
[INFO] crate bvtsang/kosuzu.rs 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 bvtsang/kosuzu.rs against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-1/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/bvtsang/kosuzu.rs:/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] aaea1430080a46f1b808910b7f7d4867a6d163490f1552287d00fbec50e357c6
[INFO] running `"docker" "start" "-a" "aaea1430080a46f1b808910b7f7d4867a6d163490f1552287d00fbec50e357c6"`
[INFO] [stderr]     Checking kosuzu-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/formatter.rs:302:13
[INFO] [stderr]     |
[INFO] [stderr] 302 |             names: names,
[INFO] [stderr]     |             ^^^^^^^^^^^^ help: replace it with: `names`
[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/formatter.rs:318:13
[INFO] [stderr]     |
[INFO] [stderr] 318 |             names: names,
[INFO] [stderr]     |             ^^^^^^^^^^^^ help: replace it with: `names`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/formatter.rs:334:13
[INFO] [stderr]     |
[INFO] [stderr] 334 |             names: names,
[INFO] [stderr]     |             ^^^^^^^^^^^^ help: replace it with: `names`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/formatter.rs:350:13
[INFO] [stderr]     |
[INFO] [stderr] 350 |             names: names,
[INFO] [stderr]     |             ^^^^^^^^^^^^ help: replace it with: `names`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/formatter.rs:366:13
[INFO] [stderr]     |
[INFO] [stderr] 366 |             names: names,
[INFO] [stderr]     |             ^^^^^^^^^^^^ help: replace it with: `names`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/formatter.rs:446:13
[INFO] [stderr]     |
[INFO] [stderr] 446 |             names: names,
[INFO] [stderr]     |             ^^^^^^^^^^^^ help: replace it with: `names`
[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: `cfg_attr` is deprecated for rustfmt and got replaced by tool_attributes
[INFO] [stderr]    --> src/formatter.rs:288:1
[INFO] [stderr]     |
[INFO] [stderr] 288 | #[cfg_attr(rustfmt, rustfmt_skip)]
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `#[rustfmt::skip]`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::deprecated_cfg_attr)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#deprecated_cfg_attr
[INFO] [stderr] 
[INFO] [stderr] warning: `cfg_attr` is deprecated for rustfmt and got replaced by tool_attributes
[INFO] [stderr]   --> src/parser.rs:26:1
[INFO] [stderr]    |
[INFO] [stderr] 26 | #[cfg_attr(rustfmt, rustfmt_skip)]
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `#[rustfmt::skip]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#deprecated_cfg_attr
[INFO] [stderr] 
[INFO] [stderr] warning: `cfg_attr` is deprecated for rustfmt and got replaced by tool_attributes
[INFO] [stderr]   --> src/main.rs:94:5
[INFO] [stderr]    |
[INFO] [stderr] 94 |     #[cfg_attr(rustfmt, rustfmt_skip)]
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `#[rustfmt::skip]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#deprecated_cfg_attr
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/formatter.rs:302:13
[INFO] [stderr]     |
[INFO] [stderr] 302 |             names: names,
[INFO] [stderr]     |             ^^^^^^^^^^^^ help: replace it with: `names`
[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/formatter.rs:318:13
[INFO] [stderr]     |
[INFO] [stderr] 318 |             names: names,
[INFO] [stderr]     |             ^^^^^^^^^^^^ help: replace it with: `names`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/formatter.rs:334:13
[INFO] [stderr]     |
[INFO] [stderr] 334 |             names: names,
[INFO] [stderr]     |             ^^^^^^^^^^^^ help: replace it with: `names`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/formatter.rs:350:13
[INFO] [stderr]     |
[INFO] [stderr] 350 |             names: names,
[INFO] [stderr]     |             ^^^^^^^^^^^^ help: replace it with: `names`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/formatter.rs:366:13
[INFO] [stderr]     |
[INFO] [stderr] 366 |             names: names,
[INFO] [stderr]     |             ^^^^^^^^^^^^ help: replace it with: `names`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/formatter.rs:446:13
[INFO] [stderr]     |
[INFO] [stderr] 446 |             names: names,
[INFO] [stderr]     |             ^^^^^^^^^^^^ help: replace it with: `names`
[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: `cfg_attr` is deprecated for rustfmt and got replaced by tool_attributes
[INFO] [stderr]    --> src/formatter.rs:288:1
[INFO] [stderr]     |
[INFO] [stderr] 288 | #[cfg_attr(rustfmt, rustfmt_skip)]
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `#[rustfmt::skip]`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::deprecated_cfg_attr)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#deprecated_cfg_attr
[INFO] [stderr] 
[INFO] [stderr] warning: `cfg_attr` is deprecated for rustfmt and got replaced by tool_attributes
[INFO] [stderr]   --> src/parser.rs:26:1
[INFO] [stderr]    |
[INFO] [stderr] 26 | #[cfg_attr(rustfmt, rustfmt_skip)]
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `#[rustfmt::skip]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#deprecated_cfg_attr
[INFO] [stderr] 
[INFO] [stderr] warning: `cfg_attr` is deprecated for rustfmt and got replaced by tool_attributes
[INFO] [stderr]   --> src/main.rs:94:5
[INFO] [stderr]    |
[INFO] [stderr] 94 |     #[cfg_attr(rustfmt, rustfmt_skip)]
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `#[rustfmt::skip]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#deprecated_cfg_attr
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/formatter.rs:67:9
[INFO] [stderr]    |
[INFO] [stderr] 67 |         return String::from("Comiket ") + num_split.last().unwrap();
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `String::from("Comiket ") + num_split.last().unwrap()`
[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/formatter.rs:75:9
[INFO] [stderr]    |
[INFO] [stderr] 75 |         return String::from("Autumn Reitaisai") + &returned_num;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `String::from("Autumn Reitaisai") + &returned_num`
[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/formatter.rs:67:9
[INFO] [stderr]    |
[INFO] [stderr] 67 |         return String::from("Comiket ") + num_split.last().unwrap();
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `String::from("Comiket ") + num_split.last().unwrap()`
[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/formatter.rs:75:9
[INFO] [stderr]    |
[INFO] [stderr] 75 |         return String::from("Autumn Reitaisai") + &returned_num;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `String::from("Autumn Reitaisai") + &returned_num`
[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: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/formatter.rs:24:26
[INFO] [stderr]    |
[INFO] [stderr] 24 | fn format_to_group(orgs: &Vec<Organization>) -> String {
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^ help: change this to: `&[Organization]`
[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: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
[INFO] [stderr]   --> src/formatter.rs:32:17
[INFO] [stderr]    |
[INFO] [stderr] 32 |             let ref ja_name = org.names.ja;
[INFO] [stderr]    |             ----^^^^^^^^^^^---------------- help: try: `let ja_name = &org.names.ja;`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::toplevel_ref_arg)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/formatter.rs:51:30
[INFO] [stderr]    |
[INFO] [stderr] 51 | fn format_to_group_cat(orgs: &Vec<Organization>, n: usize) -> String {
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^ help: change this to: `&[Organization]`
[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 `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/formatter.rs:59:33
[INFO] [stderr]    |
[INFO] [stderr] 59 | fn format_to_convention(events: &Vec<Event>) -> String {
[INFO] [stderr]    |                                 ^^^^^^^^^^^ help: change this to: `&[Event]`
[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: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
[INFO] [stderr]   --> src/formatter.rs:64:9
[INFO] [stderr]    |
[INFO] [stderr] 64 |     let ref name = events[0].name;
[INFO] [stderr]    |     ----^^^^^^^^------------------ help: try: `let name = &events[0].name;`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]   --> src/formatter.rs:66:47
[INFO] [stderr]    |
[INFO] [stderr] 66 |         let num_split: Vec<&str> = name.split(" ").collect();
[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: single-character string constant used as pattern
[INFO] [stderr]   --> src/formatter.rs:69:47
[INFO] [stderr]    |
[INFO] [stderr] 69 |         let num_split: Vec<&str> = name.split(" ").collect();
[INFO] [stderr]    |                                               ^^^ help: try using a char instead: `' '`
[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: you don't need to add `&` to all patterns
[INFO] [stderr]   --> src/formatter.rs:71:28
[INFO] [stderr]    |
[INFO] [stderr] 71 |           let returned_num = match num {
[INFO] [stderr]    |  ____________________________^
[INFO] [stderr] 72 | |             &"1" => String::new(),
[INFO] [stderr] 73 | |             _ => String::from(" ") + num,
[INFO] [stderr] 74 | |         };
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::match_ref_pats)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats
[INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression
[INFO] [stderr]    |
[INFO] [stderr] 71 |         let returned_num = match *num {
[INFO] [stderr] 72 |             "1" => String::new(),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/formatter.rs:81:28
[INFO] [stderr]    |
[INFO] [stderr] 81 | fn format_to_tracks(discs: &Vec<Disc>) -> String {
[INFO] [stderr]    |                            ^^^^^^^^^^ help: change this to: `&[Disc]`
[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 `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/formatter.rs:88:28
[INFO] [stderr]    |
[INFO] [stderr] 88 | fn format_to_length(discs: &Vec<Disc>) -> String {
[INFO] [stderr]    |                            ^^^^^^^^^^ help: change this to: `&[Disc]`
[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: single-character string constant used as pattern
[INFO] [stderr]   --> src/formatter.rs:93:34
[INFO] [stderr]    |
[INFO] [stderr] 93 |     if discs[0].disc_length.find(":").is_none() {
[INFO] [stderr]    |                                  ^^^ help: try using a char instead: `':'`
[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/formatter.rs:102:11
[INFO] [stderr]     |
[INFO] [stderr] 102 |           })
[INFO] [stderr]     |  ___________^
[INFO] [stderr] 103 | |         .fold(0, |a, b| a + b);
[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: single-character string constant used as pattern
[INFO] [stderr]   --> src/formatter.rs:98:61
[INFO] [stderr]    |
[INFO] [stderr] 98 |             let m_and_s: Vec<&str> = disc.disc_length.split(":").collect();
[INFO] [stderr]    |                                                             ^^^ help: try using a char instead: `':'`
[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: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/formatter.rs:122:37
[INFO] [stderr]     |
[INFO] [stderr] 122 | fn format_to_list_of_people(people: &Vec<Person>) -> String {
[INFO] [stderr]     |                                     ^^^^^^^^^^^^ help: change this to: `&[Person]`
[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: single-character string constant used as pattern
[INFO] [stderr]    --> src/formatter.rs:139:20
[INFO] [stderr]     |
[INFO] [stderr] 139 |     if length.find(":").is_none() {
[INFO] [stderr]     |                    ^^^ help: try using a char instead: `':'`
[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: single-character string constant used as pattern
[INFO] [stderr]    --> src/formatter.rs:142:43
[INFO] [stderr]     |
[INFO] [stderr] 142 |     let m_and_s: Vec<&str> = length.split(":").collect();
[INFO] [stderr]     |                                           ^^^ help: try using a char instead: `':'`
[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: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/formatter.rs:148:31
[INFO] [stderr]     |
[INFO] [stderr] 148 | fn format_to_tracklist(discs: &Vec<Disc>) -> String {
[INFO] [stderr]     |                               ^^^^^^^^^^ help: change this to: `&[Disc]`
[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: you seem to be trying to match on a boolean expression
[INFO] [stderr]    --> src/formatter.rs:159:29
[INFO] [stderr]     |
[INFO] [stderr] 159 |                   let title = match track.names.japanese.is_empty() {
[INFO] [stderr]     |  _____________________________^
[INFO] [stderr] 160 | |                     true => {
[INFO] [stderr] 161 | |                         if track.names.english.is_empty() && !track.names.romaji.is_empty() {
[INFO] [stderr] 162 | |                             track.names.romaji.clone()
[INFO] [stderr] ...   |
[INFO] [stderr] 174 | |                     }
[INFO] [stderr] 175 | |                 };
[INFO] [stderr]     | |_________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::match_bool)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_bool
[INFO] [stderr] help: consider using an if/else expression
[INFO] [stderr]     |
[INFO] [stderr] 159 |                 let title = if track.names.japanese.is_empty() {
[INFO] [stderr] 160 |     if track.names.english.is_empty() && !track.names.romaji.is_empty() {
[INFO] [stderr] 161 |         track.names.romaji.clone()
[INFO] [stderr] 162 |     } else {
[INFO] [stderr] 163 |         track.names.english.clone()
[INFO] [stderr] 164 |     }
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to match on a boolean expression
[INFO] [stderr]    --> src/formatter.rs:176:35
[INFO] [stderr]     |
[INFO] [stderr] 176 |                   let translation = match !track.names.japanese.is_empty() &&
[INFO] [stderr]     |  ___________________________________^
[INFO] [stderr] 177 | |                                         !track.names.english.is_empty() &&
[INFO] [stderr] 178 | |                                         track.names.japanese != track.names.english {
[INFO] [stderr] 179 | |                     true => format!("\n** ''{}''", track.names.english),
[INFO] [stderr] 180 | |                     false => String::new(),
[INFO] [stderr] 181 | |                 };
[INFO] [stderr]     | |_________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_bool
[INFO] [stderr] help: consider using an if/else expression
[INFO] [stderr]     |
[INFO] [stderr] 176 |                 let translation = if !track.names.japanese.is_empty() &&
[INFO] [stderr] 177 |                                         !track.names.english.is_empty() &&
[INFO] [stderr] 178 |                                         track.names.japanese != track.names.english { format!("\n** ''{}''", track.names.english) } else { String::new() };
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
[INFO] [stderr]    --> src/formatter.rs:198:9
[INFO] [stderr]     |
[INFO] [stderr] 198 |     let ref title_ja = album.names.ja;
[INFO] [stderr]     |     ----^^^^^^^^^^^^------------------ help: try: `let title_ja = &album.names.ja;`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg
[INFO] [stderr] 
[INFO] [stderr] warning: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
[INFO] [stderr]    --> src/formatter.rs:199:9
[INFO] [stderr]     |
[INFO] [stderr] 199 |     let ref title_jprom = album.names.ja_latn;
[INFO] [stderr]     |     ----^^^^^^^^^^^^^^^----------------------- help: try: `let title_jprom = &album.names.ja_latn;`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg
[INFO] [stderr] 
[INFO] [stderr] warning: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
[INFO] [stderr]    --> src/formatter.rs:200:9
[INFO] [stderr]     |
[INFO] [stderr] 200 |     let ref title_en = album.names.en;
[INFO] [stderr]     |     ----^^^^^^^^^^^^------------------ help: try: `let title_en = &album.names.en;`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg
[INFO] [stderr] 
[INFO] [stderr] warning: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
[INFO] [stderr]    --> src/formatter.rs:201:9
[INFO] [stderr]     |
[INFO] [stderr] 201 |     let ref orgs = album.organizations;
[INFO] [stderr]     |     ----^^^^^^^^----------------------- help: try: `let orgs = &album.organizations;`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg
[INFO] [stderr] 
[INFO] [stderr] warning: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
[INFO] [stderr]    --> src/formatter.rs:202:9
[INFO] [stderr]     |
[INFO] [stderr] 202 |     let ref release_date = album.release_date;
[INFO] [stderr]     |     ----^^^^^^^^^^^^^^^^---------------------- help: try: `let release_date = &album.release_date;`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg
[INFO] [stderr] 
[INFO] [stderr] warning: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
[INFO] [stderr]    --> src/formatter.rs:203:9
[INFO] [stderr]     |
[INFO] [stderr] 203 |     let ref release_events = album.release_events;
[INFO] [stderr]     |     ----^^^^^^^^^^^^^^^^^^------------------------ help: try: `let release_events = &album.release_events;`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg
[INFO] [stderr] 
[INFO] [stderr] warning: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
[INFO] [stderr]    --> src/formatter.rs:204:9
[INFO] [stderr]     |
[INFO] [stderr] 204 |     let ref discs = album.discs;
[INFO] [stderr]     |     ----^^^^^^^^^--------------- help: try: `let discs = &album.discs;`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg
[INFO] [stderr] 
[INFO] [stderr] warning: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
[INFO] [stderr]    --> src/formatter.rs:205:9
[INFO] [stderr]     |
[INFO] [stderr] 205 |     let ref catalog = album.catalog;
[INFO] [stderr]     |     ----^^^^^^^^^^^----------------- help: try: `let catalog = &album.catalog;`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg
[INFO] [stderr] 
[INFO] [stderr] warning: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
[INFO] [stderr]    --> src/formatter.rs:206:9
[INFO] [stderr]     |
[INFO] [stderr] 206 |     let ref websites = album.websites;
[INFO] [stderr]     |     ----^^^^^^^^^^^^------------------ help: try: `let websites = &album.websites;`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg
[INFO] [stderr] 
[INFO] [stderr] warning: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
[INFO] [stderr]    --> src/formatter.rs:207:9
[INFO] [stderr]     |
[INFO] [stderr] 207 |     let ref arrangers = album.arrangers;
[INFO] [stderr]     |     ----^^^^^^^^^^^^^------------------- help: try: `let arrangers = &album.arrangers;`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg
[INFO] [stderr] 
[INFO] [stderr] warning: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
[INFO] [stderr]    --> src/formatter.rs:208:9
[INFO] [stderr]     |
[INFO] [stderr] 208 |     let ref lyricists = album.lyricists;
[INFO] [stderr]     |     ----^^^^^^^^^^^^^------------------- help: try: `let lyricists = &album.lyricists;`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg
[INFO] [stderr] 
[INFO] [stderr] warning: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
[INFO] [stderr]    --> src/formatter.rs:209:9
[INFO] [stderr]     |
[INFO] [stderr] 209 |     let ref performers = album.performers;
[INFO] [stderr]     |     ----^^^^^^^^^^^^^^-------------------- help: try: `let performers = &album.performers;`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg
[INFO] [stderr] 
[INFO] [stderr] warning: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
[INFO] [stderr]    --> src/formatter.rs:210:9
[INFO] [stderr]     |
[INFO] [stderr] 210 |     let ref notes = album.notes;
[INFO] [stderr]     |     ----^^^^^^^^^--------------- help: try: `let notes = &album.notes;`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/formatter.rs:24:26
[INFO] [stderr]    |
[INFO] [stderr] 24 | fn format_to_group(orgs: &Vec<Organization>) -> String {
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^ help: change this to: `&[Organization]`
[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: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
[INFO] [stderr]   --> src/formatter.rs:32:17
[INFO] [stderr]    |
[INFO] [stderr] 32 |             let ref ja_name = org.names.ja;
[INFO] [stderr]    |             ----^^^^^^^^^^^---------------- help: try: `let ja_name = &org.names.ja;`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::toplevel_ref_arg)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/formatter.rs:51:30
[INFO] [stderr]    |
[INFO] [stderr] 51 | fn format_to_group_cat(orgs: &Vec<Organization>, n: usize) -> String {
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^ help: change this to: `&[Organization]`
[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 `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/formatter.rs:59:33
[INFO] [stderr]    |
[INFO] [stderr] 59 | fn format_to_convention(events: &Vec<Event>) -> String {
[INFO] [stderr]    |                                 ^^^^^^^^^^^ help: change this to: `&[Event]`
[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: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
[INFO] [stderr]   --> src/formatter.rs:64:9
[INFO] [stderr]    |
[INFO] [stderr] 64 |     let ref name = events[0].name;
[INFO] [stderr]    |     ----^^^^^^^^------------------ help: try: `let name = &events[0].name;`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]   --> src/formatter.rs:66:47
[INFO] [stderr]    |
[INFO] [stderr] 66 |         let num_split: Vec<&str> = name.split(" ").collect();
[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: single-character string constant used as pattern
[INFO] [stderr]   --> src/formatter.rs:69:47
[INFO] [stderr]    |
[INFO] [stderr] 69 |         let num_split: Vec<&str> = name.split(" ").collect();
[INFO] [stderr]    |                                               ^^^ help: try using a char instead: `' '`
[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: you don't need to add `&` to all patterns
[INFO] [stderr]   --> src/formatter.rs:71:28
[INFO] [stderr]    |
[INFO] [stderr] 71 |           let returned_num = match num {
[INFO] [stderr]    |  ____________________________^
[INFO] [stderr] 72 | |             &"1" => String::new(),
[INFO] [stderr] 73 | |             _ => String::from(" ") + num,
[INFO] [stderr] 74 | |         };
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::match_ref_pats)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats
[INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression
[INFO] [stderr]    |
[INFO] [stderr] 71 |         let returned_num = match *num {
[INFO] [stderr] 72 |             "1" => String::new(),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/formatter.rs:81:28
[INFO] [stderr]    |
[INFO] [stderr] 81 | fn format_to_tracks(discs: &Vec<Disc>) -> String {
[INFO] [stderr]    |                            ^^^^^^^^^^ help: change this to: `&[Disc]`
[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 `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/formatter.rs:88:28
[INFO] [stderr]    |
[INFO] [stderr] 88 | fn format_to_length(discs: &Vec<Disc>) -> String {
[INFO] [stderr]    |                            ^^^^^^^^^^ help: change this to: `&[Disc]`
[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: single-character string constant used as pattern
[INFO] [stderr]   --> src/formatter.rs:93:34
[INFO] [stderr]    |
[INFO] [stderr] 93 |     if discs[0].disc_length.find(":").is_none() {
[INFO] [stderr]    |                                  ^^^ help: try using a char instead: `':'`
[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/formatter.rs:102:11
[INFO] [stderr]     |
[INFO] [stderr] 102 |           })
[INFO] [stderr]     |  ___________^
[INFO] [stderr] 103 | |         .fold(0, |a, b| a + b);
[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: single-character string constant used as pattern
[INFO] [stderr]   --> src/formatter.rs:98:61
[INFO] [stderr]    |
[INFO] [stderr] 98 |             let m_and_s: Vec<&str> = disc.disc_length.split(":").collect();
[INFO] [stderr]    |                                                             ^^^ help: try using a char instead: `':'`
[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: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/formatter.rs:122:37
[INFO] [stderr]     |
[INFO] [stderr] 122 | fn format_to_list_of_people(people: &Vec<Person>) -> String {
[INFO] [stderr]     |                                     ^^^^^^^^^^^^ help: change this to: `&[Person]`
[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: single-character string constant used as pattern
[INFO] [stderr]    --> src/formatter.rs:139:20
[INFO] [stderr]     |
[INFO] [stderr] 139 |     if length.find(":").is_none() {
[INFO] [stderr]     |                    ^^^ help: try using a char instead: `':'`
[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: single-character string constant used as pattern
[INFO] [stderr]    --> src/formatter.rs:142:43
[INFO] [stderr]     |
[INFO] [stderr] 142 |     let m_and_s: Vec<&str> = length.split(":").collect();
[INFO] [stderr]     |                                           ^^^ help: try using a char instead: `':'`
[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: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/formatter.rs:148:31
[INFO] [stderr]     |
[INFO] [stderr] 148 | fn format_to_tracklist(discs: &Vec<Disc>) -> String {
[INFO] [stderr]     |                               ^^^^^^^^^^ help: change this to: `&[Disc]`
[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: you seem to be trying to match on a boolean expression
[INFO] [stderr]    --> src/formatter.rs:159:29
[INFO] [stderr]     |
[INFO] [stderr] 159 |                   let title = match track.names.japanese.is_empty() {
[INFO] [stderr]     |  _____________________________^
[INFO] [stderr] 160 | |                     true => {
[INFO] [stderr] 161 | |                         if track.names.english.is_empty() && !track.names.romaji.is_empty() {
[INFO] [stderr] 162 | |                             track.names.romaji.clone()
[INFO] [stderr] ...   |
[INFO] [stderr] 174 | |                     }
[INFO] [stderr] 175 | |                 };
[INFO] [stderr]     | |_________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::match_bool)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_bool
[INFO] [stderr] help: consider using an if/else expression
[INFO] [stderr]     |
[INFO] [stderr] 159 |                 let title = if track.names.japanese.is_empty() {
[INFO] [stderr] 160 |     if track.names.english.is_empty() && !track.names.romaji.is_empty() {
[INFO] [stderr] 161 |         track.names.romaji.clone()
[INFO] [stderr] 162 |     } else {
[INFO] [stderr] 163 |         track.names.english.clone()
[INFO] [stderr] 164 |     }
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to match on a boolean expression
[INFO] [stderr]    --> src/formatter.rs:176:35
[INFO] [stderr]     |
[INFO] [stderr] 176 |                   let translation = match !track.names.japanese.is_empty() &&
[INFO] [stderr]     |  ___________________________________^
[INFO] [stderr] 177 | |                                         !track.names.english.is_empty() &&
[INFO] [stderr] 178 | |                                         track.names.japanese != track.names.english {
[INFO] [stderr] 179 | |                     true => format!("\n** ''{}''", track.names.english),
[INFO] [stderr] 180 | |                     false => String::new(),
[INFO] [stderr] 181 | |                 };
[INFO] [stderr]     | |_________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_bool
[INFO] [stderr] help: consider using an if/else expression
[INFO] [stderr]     |
[INFO] [stderr] 176 |                 let translation = if !track.names.japanese.is_empty() &&
[INFO] [stderr] 177 |                                         !track.names.english.is_empty() &&
[INFO] [stderr] 178 |                                         track.names.japanese != track.names.english { format!("\n** ''{}''", track.names.english) } else { String::new() };
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
[INFO] [stderr]    --> src/formatter.rs:198:9
[INFO] [stderr]     |
[INFO] [stderr] 198 |     let ref title_ja = album.names.ja;
[INFO] [stderr]     |     ----^^^^^^^^^^^^------------------ help: try: `let title_ja = &album.names.ja;`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg
[INFO] [stderr] 
[INFO] [stderr] warning: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
[INFO] [stderr]    --> src/formatter.rs:199:9
[INFO] [stderr]     |
[INFO] [stderr] 199 |     let ref title_jprom = album.names.ja_latn;
[INFO] [stderr]     |     ----^^^^^^^^^^^^^^^----------------------- help: try: `let title_jprom = &album.names.ja_latn;`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg
[INFO] [stderr] 
[INFO] [stderr] warning: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
[INFO] [stderr]    --> src/formatter.rs:200:9
[INFO] [stderr]     |
[INFO] [stderr] 200 |     let ref title_en = album.names.en;
[INFO] [stderr]     |     ----^^^^^^^^^^^^------------------ help: try: `let title_en = &album.names.en;`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg
[INFO] [stderr] 
[INFO] [stderr] warning: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
[INFO] [stderr]    --> src/formatter.rs:201:9
[INFO] [stderr]     |
[INFO] [stderr] 201 |     let ref orgs = album.organizations;
[INFO] [stderr]     |     ----^^^^^^^^----------------------- help: try: `let orgs = &album.organizations;`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg
[INFO] [stderr] 
[INFO] [stderr] warning: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
[INFO] [stderr]    --> src/formatter.rs:202:9
[INFO] [stderr]     |
[INFO] [stderr] 202 |     let ref release_date = album.release_date;
[INFO] [stderr]     |     ----^^^^^^^^^^^^^^^^---------------------- help: try: `let release_date = &album.release_date;`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg
[INFO] [stderr] 
[INFO] [stderr] warning: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
[INFO] [stderr]    --> src/formatter.rs:203:9
[INFO] [stderr]     |
[INFO] [stderr] 203 |     let ref release_events = album.release_events;
[INFO] [stderr]     |     ----^^^^^^^^^^^^^^^^^^------------------------ help: try: `let release_events = &album.release_events;`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg
[INFO] [stderr] 
[INFO] [stderr] warning: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
[INFO] [stderr]    --> src/formatter.rs:204:9
[INFO] [stderr]     |
[INFO] [stderr] 204 |     let ref discs = album.discs;
[INFO] [stderr]     |     ----^^^^^^^^^--------------- help: try: `let discs = &album.discs;`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg
[INFO] [stderr] 
[INFO] [stderr] warning: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
[INFO] [stderr]    --> src/formatter.rs:205:9
[INFO] [stderr]     |
[INFO] [stderr] 205 |     let ref catalog = album.catalog;
[INFO] [stderr]     |     ----^^^^^^^^^^^----------------- help: try: `let catalog = &album.catalog;`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg
[INFO] [stderr] 
[INFO] [stderr] warning: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
[INFO] [stderr]    --> src/formatter.rs:206:9
[INFO] [stderr]     |
[INFO] [stderr] 206 |     let ref websites = album.websites;
[INFO] [stderr]     |     ----^^^^^^^^^^^^------------------ help: try: `let websites = &album.websites;`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg
[INFO] [stderr] 
[INFO] [stderr] warning: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
[INFO] [stderr]    --> src/formatter.rs:207:9
[INFO] [stderr]     |
[INFO] [stderr] 207 |     let ref arrangers = album.arrangers;
[INFO] [stderr]     |     ----^^^^^^^^^^^^^------------------- help: try: `let arrangers = &album.arrangers;`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg
[INFO] [stderr] 
[INFO] [stderr] warning: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
[INFO] [stderr]    --> src/formatter.rs:208:9
[INFO] [stderr]     |
[INFO] [stderr] 208 |     let ref lyricists = album.lyricists;
[INFO] [stderr]     |     ----^^^^^^^^^^^^^------------------- help: try: `let lyricists = &album.lyricists;`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg
[INFO] [stderr] 
[INFO] [stderr] warning: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
[INFO] [stderr]    --> src/formatter.rs:209:9
[INFO] [stderr]     |
[INFO] [stderr] 209 |     let ref performers = album.performers;
[INFO] [stderr]     |     ----^^^^^^^^^^^^^^-------------------- help: try: `let performers = &album.performers;`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg
[INFO] [stderr] 
[INFO] [stderr] warning: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
[INFO] [stderr]    --> src/formatter.rs:210:9
[INFO] [stderr]     |
[INFO] [stderr] 210 |     let ref notes = album.notes;
[INFO] [stderr]     |     ----^^^^^^^^^--------------- help: try: `let notes = &album.notes;`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.63s
[INFO] running `"docker" "inspect" "aaea1430080a46f1b808910b7f7d4867a6d163490f1552287d00fbec50e357c6"`
[INFO] running `"docker" "rm" "-f" "aaea1430080a46f1b808910b7f7d4867a6d163490f1552287d00fbec50e357c6"`
[INFO] [stdout] aaea1430080a46f1b808910b7f7d4867a6d163490f1552287d00fbec50e357c6