[INFO] crate bat 0.9.0 is already in cache
[INFO] extracting crate bat 0.9.0 into work/ex/clippy-test-run/sources/stable/reg/bat/0.9.0
[INFO] extracting crate bat 0.9.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/bat/0.9.0
[INFO] validating manifest of bat-0.9.0 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 bat-0.9.0 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 bat-0.9.0
[INFO] finished frobbing bat-0.9.0
[INFO] frobbed toml for bat-0.9.0 written to work/ex/clippy-test-run/sources/stable/reg/bat/0.9.0/Cargo.toml
[INFO] started frobbing bat-0.9.0
[INFO] finished frobbing bat-0.9.0
[INFO] frobbed toml for bat-0.9.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/bat/0.9.0/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 bat-0.9.0 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-4/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/bat/0.9.0:/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] 82f9fda96b8c6ff1a6717e587310128475127f0d5e7721d04b0f48907893799a
[INFO] running `"docker" "start" "-a" "82f9fda96b8c6ff1a6717e587310128475127f0d5e7721d04b0f48907893799a"`
[INFO] [stderr]     Checking wild v2.0.1
[INFO] [stderr]     Checking predicates v1.0.0
[INFO] [stderr]    Compiling textwrap v0.10.0
[INFO] [stderr]     Checking git2 v0.7.5
[INFO] [stderr]     Checking serde_json v1.0.37
[INFO] [stderr]     Checking plist v0.3.0
[INFO] [stderr]     Checking bincode v1.0.1
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]     Checking escargot v0.3.1
[INFO] [stderr]     Checking syntect v3.0.2
[INFO] [stderr]     Checking assert_cmd v0.10.2
[INFO] [stderr]    Compiling bat v0.9.0 (/opt/crater/workdir)
[INFO] [stderr] warning: using `write!()` with a format string that ends in a single newline, consider using `writeln!()` instead
[INFO] [stderr]    --> src/printer.rs:320:17
[INFO] [stderr]     |
[INFO] [stderr] 320 |                 write!(handle, "\n")?;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::write_with_newline)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#write_with_newline
[INFO] [stderr] 
[INFO] [stderr] warning: using `write!()` with a format string that ends in a single newline, consider using `writeln!()` instead
[INFO] [stderr]    --> src/printer.rs:424:13
[INFO] [stderr]     |
[INFO] [stderr] 424 |             write!(handle, "\n")?;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#write_with_newline
[INFO] [stderr] 
[INFO] [stderr] warning: using `write!()` with a format string that ends in a single newline, consider using `writeln!()` instead
[INFO] [stderr]    --> src/printer.rs:320:17
[INFO] [stderr]     |
[INFO] [stderr] 320 |                 write!(handle, "\n")?;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::write_with_newline)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#write_with_newline
[INFO] [stderr] 
[INFO] [stderr] warning: using `write!()` with a format string that ends in a single newline, consider using `writeln!()` instead
[INFO] [stderr]    --> src/printer.rs:424:13
[INFO] [stderr]     |
[INFO] [stderr] 424 |             write!(handle, "\n")?;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#write_with_newline
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider adding a `Default` implementation for `BatTester`
[INFO] [stderr]   --> tests/tester.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 | /     pub fn new() -> Self {
[INFO] [stderr] 25 | |         let temp_dir = create_sample_directory().expect("sample directory");
[INFO] [stderr] 26 | |
[INFO] [stderr] 27 | |         let root = env::current_exe()
[INFO] [stderr] ...  |
[INFO] [stderr] 38 | |         BatTester { temp_dir, exe }
[INFO] [stderr] 39 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::new_without_default)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 23 | impl Default for BatTester {
[INFO] [stderr] 24 |     fn default() -> Self {
[INFO] [stderr] 25 |         Self::new()
[INFO] [stderr] 26 |     }
[INFO] [stderr] 27 | }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: this `else { if .. }` block can be collapsed
[INFO] [stderr]    --> src/app.rs:151:24
[INFO] [stderr]     |
[INFO] [stderr] 151 |                   } else {
[INFO] [stderr]     |  ________________________^
[INFO] [stderr] 152 | |                     if self.interactive_output {
[INFO] [stderr] 153 | |                         PagingMode::QuitIfOneScreen
[INFO] [stderr] 154 | |                     } else {
[INFO] [stderr] 155 | |                         PagingMode::Never
[INFO] [stderr] 156 | |                     }
[INFO] [stderr] 157 | |                 }
[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] 151 |                 } else if self.interactive_output {
[INFO] [stderr] 152 |     PagingMode::QuitIfOneScreen
[INFO] [stderr] 153 | } else {
[INFO] [stderr] 154 |     PagingMode::Never
[INFO] [stderr] 155 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]    --> src/assets.rs:195:17
[INFO] [stderr]     |
[INFO] [stderr] 195 |                 syntax
[INFO] [stderr]     |                 ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::let_and_return)] on by default
[INFO] [stderr] note: this expression can be directly returned
[INFO] [stderr]    --> src/assets.rs:194:30
[INFO] [stderr]     |
[INFO] [stderr] 194 |                 let syntax = ext_syntax.or(line_syntax);
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
[INFO] [stderr] 
[INFO] [stderr] warning: this `else { if .. }` block can be collapsed
[INFO] [stderr]    --> src/line_range.rs:114:16
[INFO] [stderr]     |
[INFO] [stderr] 114 |           } else {
[INFO] [stderr]     |  ________________^
[INFO] [stderr] 115 | |             if self.ranges.iter().any(|r| r.is_inside(line)) {
[INFO] [stderr] 116 | |                 RangeCheckResult::InRange
[INFO] [stderr] 117 | |             } else {
[INFO] [stderr] ...   |
[INFO] [stderr] 123 | |             }
[INFO] [stderr] 124 | |         }
[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] 114 |         } else if self.ranges.iter().any(|r| r.is_inside(line)) {
[INFO] [stderr] 115 |     RangeCheckResult::InRange
[INFO] [stderr] 116 | } else {
[INFO] [stderr] 117 |     if line < self.largest_upper_bound {
[INFO] [stderr] 118 |         RangeCheckResult::OutsideRange
[INFO] [stderr] 119 |     } else {
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: this `else { if .. }` block can be collapsed
[INFO] [stderr]    --> src/line_range.rs:117:20
[INFO] [stderr]     |
[INFO] [stderr] 117 |               } else {
[INFO] [stderr]     |  ____________________^
[INFO] [stderr] 118 | |                 if line < self.largest_upper_bound {
[INFO] [stderr] 119 | |                     RangeCheckResult::OutsideRange
[INFO] [stderr] 120 | |                 } else {
[INFO] [stderr] 121 | |                     RangeCheckResult::AfterLastRange
[INFO] [stderr] 122 | |                 }
[INFO] [stderr] 123 | |             }
[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] 117 |             } else if line < self.largest_upper_bound {
[INFO] [stderr] 118 |     RangeCheckResult::OutsideRange
[INFO] [stderr] 119 | } else {
[INFO] [stderr] 120 |     RangeCheckResult::AfterLastRange
[INFO] [stderr] 121 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: this `else { if .. }` block can be collapsed
[INFO] [stderr]    --> src/app.rs:151:24
[INFO] [stderr]     |
[INFO] [stderr] 151 |                   } else {
[INFO] [stderr]     |  ________________________^
[INFO] [stderr] 152 | |                     if self.interactive_output {
[INFO] [stderr] 153 | |                         PagingMode::QuitIfOneScreen
[INFO] [stderr] 154 | |                     } else {
[INFO] [stderr] 155 | |                         PagingMode::Never
[INFO] [stderr] 156 | |                     }
[INFO] [stderr] 157 | |                 }
[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] 151 |                 } else if self.interactive_output {
[INFO] [stderr] 152 |     PagingMode::QuitIfOneScreen
[INFO] [stderr] 153 | } else {
[INFO] [stderr] 154 |     PagingMode::Never
[INFO] [stderr] 155 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]    --> src/assets.rs:195:17
[INFO] [stderr]     |
[INFO] [stderr] 195 |                 syntax
[INFO] [stderr]     |                 ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::let_and_return)] on by default
[INFO] [stderr] note: this expression can be directly returned
[INFO] [stderr]    --> src/assets.rs:194:30
[INFO] [stderr]     |
[INFO] [stderr] 194 |                 let syntax = ext_syntax.or(line_syntax);
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
[INFO] [stderr] 
[INFO] [stderr] warning: this `else { if .. }` block can be collapsed
[INFO] [stderr]    --> src/line_range.rs:114:16
[INFO] [stderr]     |
[INFO] [stderr] 114 |           } else {
[INFO] [stderr]     |  ________________^
[INFO] [stderr] 115 | |             if self.ranges.iter().any(|r| r.is_inside(line)) {
[INFO] [stderr] 116 | |                 RangeCheckResult::InRange
[INFO] [stderr] 117 | |             } else {
[INFO] [stderr] ...   |
[INFO] [stderr] 123 | |             }
[INFO] [stderr] 124 | |         }
[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] 114 |         } else if self.ranges.iter().any(|r| r.is_inside(line)) {
[INFO] [stderr] 115 |     RangeCheckResult::InRange
[INFO] [stderr] 116 | } else {
[INFO] [stderr] 117 |     if line < self.largest_upper_bound {
[INFO] [stderr] 118 |         RangeCheckResult::OutsideRange
[INFO] [stderr] 119 |     } else {
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: this `else { if .. }` block can be collapsed
[INFO] [stderr]    --> src/line_range.rs:117:20
[INFO] [stderr]     |
[INFO] [stderr] 117 |               } else {
[INFO] [stderr]     |  ____________________^
[INFO] [stderr] 118 | |                 if line < self.largest_upper_bound {
[INFO] [stderr] 119 | |                     RangeCheckResult::OutsideRange
[INFO] [stderr] 120 | |                 } else {
[INFO] [stderr] 121 | |                     RangeCheckResult::AfterLastRange
[INFO] [stderr] 122 | |                 }
[INFO] [stderr] 123 | |             }
[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] 117 |             } else if line < self.largest_upper_bound {
[INFO] [stderr] 118 |     RangeCheckResult::OutsideRange
[INFO] [stderr] 119 | } else {
[INFO] [stderr] 120 |     RangeCheckResult::AfterLastRange
[INFO] [stderr] 121 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: redundant closure found
[INFO] [stderr]    --> src/app.rs:119:33
[INFO] [stderr]     |
[INFO] [stderr] 119 |                 .unwrap_or_else(|| get_args_from_config_file())
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove closure as shown: `get_args_from_config_file`
[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: single-character string constant used as pattern
[INFO] [stderr]    --> src/app.rs:165:51
[INFO] [stderr]     |
[INFO] [stderr] 165 |                 let parts: Vec<_> = from_to.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/app.rs:212:38
[INFO] [stderr]     |
[INFO] [stderr] 212 |                     if w.starts_with("+") || w.starts_with("-") {
[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/app.rs:212:60
[INFO] [stderr]     |
[INFO] [stderr] 212 |                     if w.starts_with("+") || w.starts_with("-") {
[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: casting u16 to i32 may become silently lossy if types change
[INFO] [stderr]    --> src/app.rs:216:50
[INFO] [stderr]     |
[INFO] [stderr] 216 |                             let new_width: i32 = old_width as i32 + delta as i32;
[INFO] [stderr]     |                                                  ^^^^^^^^^^^^^^^^ help: try: `i32::from(old_width)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting i16 to i32 may become silently lossy if types change
[INFO] [stderr]    --> src/app.rs:216:69
[INFO] [stderr]     |
[INFO] [stderr] 216 |                             let new_width: i32 = old_width as i32 + delta as i32;
[INFO] [stderr]     |                                                                     ^^^^^^^^^^^^ help: try: `i32::from(delta)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: use of `unwrap_or` followed by a function call
[INFO] [stderr]    --> src/app.rs:251:18
[INFO] [stderr]     |
[INFO] [stderr] 251 |                 .unwrap_or(String::from(BAT_THEME_DEFAULT)),
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| String::from(BAT_THEME_DEFAULT))`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::or_fun_call)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: use of `unwrap_or` followed by a function call
[INFO] [stderr]    --> src/app.rs:258:18
[INFO] [stderr]     |
[INFO] [stderr] 258 |                 .unwrap_or(vec![]),
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| vec![])`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]    --> src/app.rs:300:36
[INFO] [stderr]     |
[INFO] [stderr] 300 |                             .split(",")
[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: use of `unwrap_or` followed by a function call
[INFO] [stderr]    --> src/app.rs:315:22
[INFO] [stderr]     |
[INFO] [stderr] 315 |                     .unwrap_or(vec![OutputComponent::Full])
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| vec![OutputComponent::Full])`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]    --> src/app.rs:309:36
[INFO] [stderr]     |
[INFO] [stderr] 309 |                             .split(",")
[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 boolean expression can be simplified
[INFO] [stderr]   --> src/assets.rs:43:12
[INFO] [stderr]    |
[INFO] [stderr] 43 |         if !res.is_ok() {
[INFO] [stderr]    |            ^^^^^^^^^^^^ help: try: `res.is_err()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::nonminimal_bool)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]    --> src/clap_app.rs:112:54
[INFO] [stderr]     |
[INFO] [stderr] 112 |                     let mut invalid_vals = val.split(",").filter(|style| {
[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: use of `unwrap_or` followed by a function call
[INFO] [stderr]   --> src/config.rs:16:10
[INFO] [stderr]    |
[INFO] [stderr] 16 |         .unwrap_or(PROJECT_DIRS.config_dir().join("config"))
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| PROJECT_DIRS.config_dir().join("config"))`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: use of `unwrap_or` followed by a function call
[INFO] [stderr]   --> src/config.rs:25:6
[INFO] [stderr]    |
[INFO] [stderr] 25 |     .unwrap_or(vec![]))
[INFO] [stderr]    |      ^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| vec![])`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
[INFO] [stderr]   --> src/config.rs:32:1
[INFO] [stderr]    |
[INFO] [stderr] 32 | / fn get_args_from_str<'a>(content: &'a str) -> Result<Vec<OsString>, shell_words::ParseError> {
[INFO] [stderr] 33 | |     let args_per_line = content
[INFO] [stderr] 34 | |         .split('\n')
[INFO] [stderr] 35 | |         .map(|line| line.trim())
[INFO] [stderr] ...  |
[INFO] [stderr] 45 | |         .collect())
[INFO] [stderr] 46 | | }
[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: single-character string constant used as pattern
[INFO] [stderr]   --> src/config.rs:37:42
[INFO] [stderr]    |
[INFO] [stderr] 37 |         .filter(|line| !line.starts_with("#"))
[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: redundant closure found
[INFO] [stderr]    --> src/app.rs:119:33
[INFO] [stderr]     |
[INFO] [stderr] 119 |                 .unwrap_or_else(|| get_args_from_config_file())
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove closure as shown: `get_args_from_config_file`
[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: this lifetime isn't used in the function definition
[INFO] [stderr]   --> src/controller.rs:73:26
[INFO] [stderr]    |
[INFO] [stderr] 73 |     fn print_file_ranges<'a, P: Printer>(
[INFO] [stderr]    |                          ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::extra_unused_lifetimes)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]    --> src/app.rs:165:51
[INFO] [stderr]     |
[INFO] [stderr] 165 |                 let parts: Vec<_> = from_to.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/app.rs:212:38
[INFO] [stderr]     |
[INFO] [stderr] 212 |                     if w.starts_with("+") || w.starts_with("-") {
[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/app.rs:212:60
[INFO] [stderr]     |
[INFO] [stderr] 212 |                     if w.starts_with("+") || w.starts_with("-") {
[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: casting u16 to i32 may become silently lossy if types change
[INFO] [stderr]    --> src/app.rs:216:50
[INFO] [stderr]     |
[INFO] [stderr] 216 |                             let new_width: i32 = old_width as i32 + delta as i32;
[INFO] [stderr]     |                                                  ^^^^^^^^^^^^^^^^ help: try: `i32::from(old_width)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting i16 to i32 may become silently lossy if types change
[INFO] [stderr]    --> src/app.rs:216:69
[INFO] [stderr]     |
[INFO] [stderr] 216 |                             let new_width: i32 = old_width as i32 + delta as i32;
[INFO] [stderr]     |                                                                     ^^^^^^^^^^^^ help: try: `i32::from(delta)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: use of `unwrap_or` followed by a function call
[INFO] [stderr]    --> src/app.rs:251:18
[INFO] [stderr]     |
[INFO] [stderr] 251 |                 .unwrap_or(String::from(BAT_THEME_DEFAULT)),
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| String::from(BAT_THEME_DEFAULT))`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::or_fun_call)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: use of `unwrap_or` followed by a function call
[INFO] [stderr]    --> src/app.rs:258:18
[INFO] [stderr]     |
[INFO] [stderr] 258 |                 .unwrap_or(vec![]),
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| vec![])`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]    --> src/app.rs:300:36
[INFO] [stderr]     |
[INFO] [stderr] 300 |                             .split(",")
[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: use of `unwrap_or` followed by a function call
[INFO] [stderr]    --> src/app.rs:315:22
[INFO] [stderr]     |
[INFO] [stderr] 315 |                     .unwrap_or(vec![OutputComponent::Full])
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| vec![OutputComponent::Full])`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]    --> src/app.rs:309:36
[INFO] [stderr]     |
[INFO] [stderr] 309 |                             .split(",")
[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 boolean expression can be simplified
[INFO] [stderr]   --> src/assets.rs:43:12
[INFO] [stderr]    |
[INFO] [stderr] 43 |         if !res.is_ok() {
[INFO] [stderr]    |            ^^^^^^^^^^^^ help: try: `res.is_err()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::nonminimal_bool)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]    --> src/clap_app.rs:112:54
[INFO] [stderr]     |
[INFO] [stderr] 112 |                     let mut invalid_vals = val.split(",").filter(|style| {
[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: use of `unwrap_or` followed by a function call
[INFO] [stderr]   --> src/config.rs:16:10
[INFO] [stderr]    |
[INFO] [stderr] 16 |         .unwrap_or(PROJECT_DIRS.config_dir().join("config"))
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| PROJECT_DIRS.config_dir().join("config"))`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: use of `unwrap_or` followed by a function call
[INFO] [stderr]   --> src/config.rs:25:6
[INFO] [stderr]    |
[INFO] [stderr] 25 |     .unwrap_or(vec![]))
[INFO] [stderr]    |      ^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| vec![])`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
[INFO] [stderr]   --> src/config.rs:32:1
[INFO] [stderr]    |
[INFO] [stderr] 32 | / fn get_args_from_str<'a>(content: &'a str) -> Result<Vec<OsString>, shell_words::ParseError> {
[INFO] [stderr] 33 | |     let args_per_line = content
[INFO] [stderr] 34 | |         .split('\n')
[INFO] [stderr] 35 | |         .map(|line| line.trim())
[INFO] [stderr] ...  |
[INFO] [stderr] 45 | |         .collect())
[INFO] [stderr] 46 | | }
[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: single-character string constant used as pattern
[INFO] [stderr]   --> src/config.rs:37:42
[INFO] [stderr]    |
[INFO] [stderr] 37 |         .filter(|line| !line.starts_with("#"))
[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 should consider deriving a `Default` implementation for `line_range::LineRange`
[INFO] [stderr]   --> src/line_range.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | /     pub fn new() -> LineRange {
[INFO] [stderr] 15 | |         LineRange {
[INFO] [stderr] 16 | |             lower: usize::min_value(),
[INFO] [stderr] 17 | |             upper: usize::max_value(),
[INFO] [stderr] 18 | |         }
[INFO] [stderr] 19 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::new_without_default_derive)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 4  | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: this lifetime isn't used in the function definition
[INFO] [stderr]   --> src/controller.rs:73:26
[INFO] [stderr]    |
[INFO] [stderr] 73 |     fn print_file_ranges<'a, P: Printer>(
[INFO] [stderr]    |                          ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::extra_unused_lifetimes)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `line_range::LineRange`
[INFO] [stderr]   --> src/line_range.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | /     pub fn new() -> LineRange {
[INFO] [stderr] 15 | |         LineRange {
[INFO] [stderr] 16 | |             lower: usize::min_value(),
[INFO] [stderr] 17 | |             upper: usize::max_value(),
[INFO] [stderr] 18 | |         }
[INFO] [stderr] 19 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::new_without_default_derive)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 4  | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: use of `unwrap_or` followed by a function call
[INFO] [stderr]   --> src/output.rs:34:14
[INFO] [stderr]    |
[INFO] [stderr] 34 |             .unwrap_or(String::from("less"));
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| String::from("less"))`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: use of `or` followed by a function call
[INFO] [stderr]   --> src/output.rs:33:14
[INFO] [stderr]    |
[INFO] [stderr] 33 |             .or(pager_from_env.ok())
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `or_else(|| pager_from_env.ok())`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] error: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]   --> src/printer.rs:66:13
[INFO] [stderr]    |
[INFO] [stderr] 66 |             handle.write(line_buffer)?;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::unused_io_amount)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
[INFO] [stderr] 
[INFO] [stderr] warning: use of `unwrap_or` followed by a function call
[INFO] [stderr]   --> src/output.rs:34:14
[INFO] [stderr]    |
[INFO] [stderr] 34 |             .unwrap_or(String::from("less"));
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| String::from("less"))`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: use of `or` followed by a function call
[INFO] [stderr]   --> src/output.rs:33:14
[INFO] [stderr]    |
[INFO] [stderr] 33 |             .or(pager_from_env.ok())
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `or_else(|| pager_from_env.ok())`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] error: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]   --> src/printer.rs:66:13
[INFO] [stderr]    |
[INFO] [stderr] 66 |             handle.write(line_buffer)?;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::unused_io_amount)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
[INFO] [stderr] 
[INFO] [stderr] warning: use of `unwrap_or` followed by a function call
[INFO] [stderr]    --> src/printer.rs:260:18
[INFO] [stderr]     |
[INFO] [stderr] 260 |                 .unwrap_or("Invalid UTF-16LE".into()),
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|_| "Invalid UTF-16LE".into())`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: use of `unwrap_or` followed by a function call
[INFO] [stderr]    --> src/printer.rs:263:18
[INFO] [stderr]     |
[INFO] [stderr] 263 |                 .unwrap_or("Invalid UTF-16BE".into()),
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|_| "Invalid UTF-16BE".into())`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: The function/method `replace_nonprintable` doesn't need a mutable reference
[INFO] [stderr]    --> src/printer.rs:268:41
[INFO] [stderr]     |
[INFO] [stderr] 268 |             line = replace_nonprintable(&mut line, self.config.tab_width);
[INFO] [stderr]     |                                         ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::unnecessary_mut_passed)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_mut_passed
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]   --> src/style.rs:24:23
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub fn components(&self, interactive_terminal: bool) -> &'static [OutputComponent] {
[INFO] [stderr]    |                       ^^^^^ help: consider passing by value instead: `self`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::trivially_copy_pass_by_ref)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `syntax_mapping::SyntaxMapping`
[INFO] [stderr]   --> src/syntax_mapping.rs:8:5
[INFO] [stderr]    |
[INFO] [stderr] 8  | /     pub fn new() -> SyntaxMapping {
[INFO] [stderr] 9  | |         SyntaxMapping(HashMap::new())
[INFO] [stderr] 10 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 5  | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: use of `unwrap_or` followed by a function call
[INFO] [stderr]    --> src/printer.rs:260:18
[INFO] [stderr]     |
[INFO] [stderr] 260 |                 .unwrap_or("Invalid UTF-16LE".into()),
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|_| "Invalid UTF-16LE".into())`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: use of `unwrap_or` followed by a function call
[INFO] [stderr]    --> src/printer.rs:263:18
[INFO] [stderr]     |
[INFO] [stderr] 263 |                 .unwrap_or("Invalid UTF-16BE".into()),
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|_| "Invalid UTF-16BE".into())`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: The function/method `replace_nonprintable` doesn't need a mutable reference
[INFO] [stderr]    --> src/printer.rs:268:41
[INFO] [stderr]     |
[INFO] [stderr] 268 |             line = replace_nonprintable(&mut line, self.config.tab_width);
[INFO] [stderr]     |                                         ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::unnecessary_mut_passed)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_mut_passed
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]   --> src/style.rs:24:23
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub fn components(&self, interactive_terminal: bool) -> &'static [OutputComponent] {
[INFO] [stderr]    |                       ^^^^^ help: consider passing by value instead: `self`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::trivially_copy_pass_by_ref)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `syntax_mapping::SyntaxMapping`
[INFO] [stderr]   --> src/syntax_mapping.rs:8:5
[INFO] [stderr]    |
[INFO] [stderr] 8  | /     pub fn new() -> SyntaxMapping {
[INFO] [stderr] 9  | |         SyntaxMapping(HashMap::new())
[INFO] [stderr] 10 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 5  | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]   --> src/main.rs:69:9
[INFO] [stderr]    |
[INFO] [stderr] 69 | /         match error {
[INFO] [stderr] 70 | |             &Error(ErrorKind::Io(ref io_error), _)
[INFO] [stderr] 71 | |                 if io_error.kind() == super::io::ErrorKind::BrokenPipe =>
[INFO] [stderr] 72 | |             {
[INFO] [stderr] ...  |
[INFO] [stderr] 78 | |             }
[INFO] [stderr] 79 | |         };
[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] 69 |         match *error {
[INFO] [stderr] 70 |             Error(ErrorKind::Io(ref io_error), _)
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]   --> src/main.rs:69:9
[INFO] [stderr]    |
[INFO] [stderr] 69 | /         match error {
[INFO] [stderr] 70 | |             &Error(ErrorKind::Io(ref io_error), _)
[INFO] [stderr] 71 | |                 if io_error.kind() == super::io::ErrorKind::BrokenPipe =>
[INFO] [stderr] 72 | |             {
[INFO] [stderr] ...  |
[INFO] [stderr] 78 | |             }
[INFO] [stderr] 79 | |         };
[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] 69 |         match *error {
[INFO] [stderr] 70 |             Error(ErrorKind::Io(ref io_error), _)
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `bat`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `bat`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "82f9fda96b8c6ff1a6717e587310128475127f0d5e7721d04b0f48907893799a"`
[INFO] running `"docker" "rm" "-f" "82f9fda96b8c6ff1a6717e587310128475127f0d5e7721d04b0f48907893799a"`
[INFO] [stdout] 82f9fda96b8c6ff1a6717e587310128475127f0d5e7721d04b0f48907893799a