[INFO] updating cached repository danieldulaney/prompt-line
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/danieldulaney/prompt-line
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/danieldulaney/prompt-line" "work/ex/clippy-test-run/sources/stable/gh/danieldulaney/prompt-line"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/danieldulaney/prompt-line'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/danieldulaney/prompt-line" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/danieldulaney/prompt-line"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/danieldulaney/prompt-line'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b994650c13128debc64bebbdbca7417cbb241399
[INFO] sha for GitHub repo danieldulaney/prompt-line: b994650c13128debc64bebbdbca7417cbb241399
[INFO] validating manifest of danieldulaney/prompt-line 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 danieldulaney/prompt-line 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 danieldulaney/prompt-line
[INFO] finished frobbing danieldulaney/prompt-line
[INFO] frobbed toml for danieldulaney/prompt-line written to work/ex/clippy-test-run/sources/stable/gh/danieldulaney/prompt-line/Cargo.toml
[INFO] started frobbing danieldulaney/prompt-line
[INFO] finished frobbing danieldulaney/prompt-line
[INFO] frobbed toml for danieldulaney/prompt-line written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/danieldulaney/prompt-line/Cargo.toml
[INFO] crate danieldulaney/prompt-line 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 danieldulaney/prompt-line 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-5/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/gh/danieldulaney/prompt-line:/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] 77dea8cfc84fb033a53cb54ea72770bc57ffa884060ede027c0ab7bdcfe7d637
[INFO] running `"docker" "start" "-a" "77dea8cfc84fb033a53cb54ea72770bc57ffa884060ede027c0ab7bdcfe7d637"`
[INFO] [stderr]     Checking either v1.2.0
[INFO] [stderr]     Checking prompter v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/parser.rs:94:9
[INFO] [stderr]    |
[INFO] [stderr] 94 | /         return Format {
[INFO] [stderr] 95 | |             foreground: None,
[INFO] [stderr] 96 | |             background: None,
[INFO] [stderr] 97 | |             italic: None,
[INFO] [stderr] 98 | |             underline: None,
[INFO] [stderr] 99 | |         }
[INFO] [stderr]    | |_________^
[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] help: remove `return` as shown
[INFO] [stderr]    |
[INFO] [stderr] 94 |         Format {
[INFO] [stderr] 95 |             foreground: None,
[INFO] [stderr] 96 |             background: None,
[INFO] [stderr] 97 |             italic: None,
[INFO] [stderr] 98 |             underline: None,
[INFO] [stderr] 99 |         }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/parser.rs:112:9
[INFO] [stderr]     |
[INFO] [stderr] 112 |         return current;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^ help: remove `return` as shown: `current`
[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]     Checking itertools v0.6.5
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]    --> src/parser.rs:151:9
[INFO] [stderr]     |
[INFO] [stderr] 151 | /         match self {
[INFO] [stderr] 152 | |             &Some(Ok(ref token)) => token.kind == kind,
[INFO] [stderr] 153 | |             _ => false,
[INFO] [stderr] 154 | |         }
[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] 151 |         match *self {
[INFO] [stderr] 152 |             Some(Ok(ref token)) => token.kind == kind,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]    --> src/parser.rs:158:9
[INFO] [stderr]     |
[INFO] [stderr] 158 | /         match self {
[INFO] [stderr] 159 | |             &Some(Ok(ref token)) => Some(token),
[INFO] [stderr] 160 | |             _ => None,
[INFO] [stderr] 161 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[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] 158 |         match *self {
[INFO] [stderr] 159 |             Some(Ok(ref token)) => Some(token),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]    --> src/parser.rs:165:9
[INFO] [stderr]     |
[INFO] [stderr] 165 | /         match self {
[INFO] [stderr] 166 | |             &Some(Ok(ref token)) => Some(token.lexeme),
[INFO] [stderr] 167 | |             _ => None,
[INFO] [stderr] 168 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[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] 165 |         match *self {
[INFO] [stderr] 166 |             Some(Ok(ref token)) => Some(token.lexeme),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]    --> src/parser.rs:172:9
[INFO] [stderr]     |
[INFO] [stderr] 172 | /         match self {
[INFO] [stderr] 173 | |             &Some(Ok(ref token)) => Some(token.location),
[INFO] [stderr] 174 | |             _ => None,
[INFO] [stderr] 175 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[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] 172 |         match *self {
[INFO] [stderr] 173 |             Some(Ok(ref token)) => Some(token.location),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
[INFO] [stderr]   --> src/interpreter.rs:41:1
[INFO] [stderr]    |
[INFO] [stderr] 41 | / pub fn evaluate<'s>(content: Content<'s>) -> Result<String, InterpreterError> {
[INFO] [stderr] 42 | |     match content {
[INFO] [stderr] 43 | |         Literal(content) => Ok(String::from(content)),
[INFO] [stderr] 44 | |         Command(call) => {
[INFO] [stderr] ...  |
[INFO] [stderr] 60 | |     }
[INFO] [stderr] 61 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::needless_lifetimes)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use `&Box<T>`. Consider using just `&T`
[INFO] [stderr]   --> src/output.rs:11:52
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub fn write_format<T: term::Terminal + ?Sized>(t: &mut Box<T>, format: &parser::Format, content: &str) {
[INFO] [stderr]    |                                                    ^^^^^^^^^^^ help: try: `&mut T`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::borrowed_box)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#borrowed_box
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]   --> src/output.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | /     match format.foreground {
[INFO] [stderr] 16 | |         Some(color) => or_log(t.fg(color), "setting foreground"),
[INFO] [stderr] 17 | |         None => {},
[INFO] [stderr] 18 | |     };
[INFO] [stderr]    | |_____^ help: try this: `if let Some(color) = format.foreground { or_log(t.fg(color), "setting foreground") }`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::single_match)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]   --> src/output.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 | /     match format.background {
[INFO] [stderr] 21 | |         Some(color) => or_log(t.bg(color), "setting background"),
[INFO] [stderr] 22 | |         None => {},
[INFO] [stderr] 23 | |     };
[INFO] [stderr]    | |_____^ help: try this: `if let Some(color) = format.background { or_log(t.bg(color), "setting background") }`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]   --> src/output.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 | /     match format.italic {
[INFO] [stderr] 26 | |         Some(i) => or_log(t.attr(Italic(i)), "setting italic"),
[INFO] [stderr] 27 | |         None => {},
[INFO] [stderr] 28 | |     };
[INFO] [stderr]    | |_____^ help: try this: `if let Some(i) = format.italic { or_log(t.attr(Italic(i)), "setting italic") }`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]   --> src/output.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 | /     match format.underline {
[INFO] [stderr] 31 | |         Some(i) => or_log(t.attr(Underline(i)), "setting underline"),
[INFO] [stderr] 32 | |         None => {},
[INFO] [stderr] 33 | |     };
[INFO] [stderr]    | |_____^ help: try this: `if let Some(i) = format.underline { or_log(t.attr(Underline(i)), "setting underline") }`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]    --> src/tokenizer.rs:356:22
[INFO] [stderr]     |
[INFO] [stderr] 356 |     const TOKENS: [(&'static str, TokenKind); 16] = [
[INFO] [stderr]     |                     -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::const_static_lifetime)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]    --> src/tokenizer.rs:379:24
[INFO] [stderr]     |
[INFO] [stderr] 379 |     const FAILURES: [(&'static str, u32, TokenizerError); 5] = [
[INFO] [stderr]     |                       -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/parser.rs:94:9
[INFO] [stderr]    |
[INFO] [stderr] 94 | /         return Format {
[INFO] [stderr] 95 | |             foreground: None,
[INFO] [stderr] 96 | |             background: None,
[INFO] [stderr] 97 | |             italic: None,
[INFO] [stderr] 98 | |             underline: None,
[INFO] [stderr] 99 | |         }
[INFO] [stderr]    | |_________^
[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] help: remove `return` as shown
[INFO] [stderr]    |
[INFO] [stderr] 94 |         Format {
[INFO] [stderr] 95 |             foreground: None,
[INFO] [stderr] 96 |             background: None,
[INFO] [stderr] 97 |             italic: None,
[INFO] [stderr] 98 |             underline: None,
[INFO] [stderr] 99 |         }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/parser.rs:112:9
[INFO] [stderr]     |
[INFO] [stderr] 112 |         return current;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^ help: remove `return` as shown: `current`
[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/parser.rs:498:9
[INFO] [stderr]     |
[INFO] [stderr] 498 |         return (tokens, format)
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `(tokens, format)`
[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: unused import: `super::*`
[INFO] [stderr]   --> src/interpreter.rs:66:9
[INFO] [stderr]    |
[INFO] [stderr] 66 |     use super::*;
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `if _ { .. } else { .. }` is an expression
[INFO] [stderr]    --> src/tokenizer.rs:487:17
[INFO] [stderr]     |
[INFO] [stderr] 487 | /                 let s: String;
[INFO] [stderr] 488 | |
[INFO] [stderr] 489 | |                 if needs_space(kind1) && needs_space(kind2) {
[INFO] [stderr] 490 | |                     offset = 1;
[INFO] [stderr] ...   |
[INFO] [stderr] 494 | |                     s = format!("{}{}", s1, s2);
[INFO] [stderr] 495 | |                 }
[INFO] [stderr]     | |_________________^ help: it is more idiomatic to write: `let s = if needs_space(kind1) && needs_space(kind2) { ..; $ crate :: fmt :: format ( format_args ! ( $ ( $ arg ) * ) ) } else { ..; $ crate :: fmt :: format ( format_args ! ( $ ( $ arg ) * ) ) };`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::useless_let_if_seq)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_let_if_seq
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]    --> src/parser.rs:151:9
[INFO] [stderr]     |
[INFO] [stderr] 151 | /         match self {
[INFO] [stderr] 152 | |             &Some(Ok(ref token)) => token.kind == kind,
[INFO] [stderr] 153 | |             _ => false,
[INFO] [stderr] 154 | |         }
[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] 151 |         match *self {
[INFO] [stderr] 152 |             Some(Ok(ref token)) => token.kind == kind,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]    --> src/parser.rs:158:9
[INFO] [stderr]     |
[INFO] [stderr] 158 | /         match self {
[INFO] [stderr] 159 | |             &Some(Ok(ref token)) => Some(token),
[INFO] [stderr] 160 | |             _ => None,
[INFO] [stderr] 161 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[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] 158 |         match *self {
[INFO] [stderr] 159 |             Some(Ok(ref token)) => Some(token),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]    --> src/parser.rs:165:9
[INFO] [stderr]     |
[INFO] [stderr] 165 | /         match self {
[INFO] [stderr] 166 | |             &Some(Ok(ref token)) => Some(token.lexeme),
[INFO] [stderr] 167 | |             _ => None,
[INFO] [stderr] 168 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[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] 165 |         match *self {
[INFO] [stderr] 166 |             Some(Ok(ref token)) => Some(token.lexeme),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]    --> src/parser.rs:172:9
[INFO] [stderr]     |
[INFO] [stderr] 172 | /         match self {
[INFO] [stderr] 173 | |             &Some(Ok(ref token)) => Some(token.location),
[INFO] [stderr] 174 | |             _ => None,
[INFO] [stderr] 175 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[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] 172 |         match *self {
[INFO] [stderr] 173 |             Some(Ok(ref token)) => Some(token.location),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: redundant closure found
[INFO] [stderr]    --> src/parser.rs:621:22
[INFO] [stderr]     |
[INFO] [stderr] 621 |                 .map(|t| Ok::<_, TokenizerError>(t));
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove closure as shown: `Ok::<_, TokenizerError>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::redundant_closure)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure
[INFO] [stderr] 
[INFO] [stderr] warning: redundant closure found
[INFO] [stderr]    --> src/parser.rs:657:22
[INFO] [stderr]     |
[INFO] [stderr] 657 |                 .map(|t| Ok(t));
[INFO] [stderr]     |                      ^^^^^^^^^ help: remove closure as shown: `Ok`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure
[INFO] [stderr] 
[INFO] [stderr] warning: redundant closure found
[INFO] [stderr]    --> src/parser.rs:690:22
[INFO] [stderr]     |
[INFO] [stderr] 690 |                 .map(|t| Ok::<_, TokenizerError>(t));
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove closure as shown: `Ok::<_, TokenizerError>`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure
[INFO] [stderr] 
[INFO] [stderr] warning: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
[INFO] [stderr]   --> src/interpreter.rs:41:1
[INFO] [stderr]    |
[INFO] [stderr] 41 | / pub fn evaluate<'s>(content: Content<'s>) -> Result<String, InterpreterError> {
[INFO] [stderr] 42 | |     match content {
[INFO] [stderr] 43 | |         Literal(content) => Ok(String::from(content)),
[INFO] [stderr] 44 | |         Command(call) => {
[INFO] [stderr] ...  |
[INFO] [stderr] 60 | |     }
[INFO] [stderr] 61 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::needless_lifetimes)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use `&Box<T>`. Consider using just `&T`
[INFO] [stderr]   --> src/output.rs:11:52
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub fn write_format<T: term::Terminal + ?Sized>(t: &mut Box<T>, format: &parser::Format, content: &str) {
[INFO] [stderr]    |                                                    ^^^^^^^^^^^ help: try: `&mut T`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::borrowed_box)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#borrowed_box
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]   --> src/output.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | /     match format.foreground {
[INFO] [stderr] 16 | |         Some(color) => or_log(t.fg(color), "setting foreground"),
[INFO] [stderr] 17 | |         None => {},
[INFO] [stderr] 18 | |     };
[INFO] [stderr]    | |_____^ help: try this: `if let Some(color) = format.foreground { or_log(t.fg(color), "setting foreground") }`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::single_match)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]   --> src/output.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 | /     match format.background {
[INFO] [stderr] 21 | |         Some(color) => or_log(t.bg(color), "setting background"),
[INFO] [stderr] 22 | |         None => {},
[INFO] [stderr] 23 | |     };
[INFO] [stderr]    | |_____^ help: try this: `if let Some(color) = format.background { or_log(t.bg(color), "setting background") }`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]   --> src/output.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 | /     match format.italic {
[INFO] [stderr] 26 | |         Some(i) => or_log(t.attr(Italic(i)), "setting italic"),
[INFO] [stderr] 27 | |         None => {},
[INFO] [stderr] 28 | |     };
[INFO] [stderr]    | |_____^ help: try this: `if let Some(i) = format.italic { or_log(t.attr(Italic(i)), "setting italic") }`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]   --> src/output.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 | /     match format.underline {
[INFO] [stderr] 31 | |         Some(i) => or_log(t.attr(Underline(i)), "setting underline"),
[INFO] [stderr] 32 | |         None => {},
[INFO] [stderr] 33 | |     };
[INFO] [stderr]    | |_____^ help: try this: `if let Some(i) = format.underline { or_log(t.attr(Underline(i)), "setting underline") }`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.17s
[INFO] running `"docker" "inspect" "77dea8cfc84fb033a53cb54ea72770bc57ffa884060ede027c0ab7bdcfe7d637"`
[INFO] running `"docker" "rm" "-f" "77dea8cfc84fb033a53cb54ea72770bc57ffa884060ede027c0ab7bdcfe7d637"`
[INFO] [stdout] 77dea8cfc84fb033a53cb54ea72770bc57ffa884060ede027c0ab7bdcfe7d637