[INFO] crate fungui_syntax 0.1.0 is already in cache
[INFO] extracting crate fungui_syntax 0.1.0 into work/ex/clippy-test-run/sources/stable/reg/fungui_syntax/0.1.0
[INFO] extracting crate fungui_syntax 0.1.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/fungui_syntax/0.1.0
[INFO] validating manifest of fungui_syntax-0.1.0 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 fungui_syntax-0.1.0 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 fungui_syntax-0.1.0
[INFO] finished frobbing fungui_syntax-0.1.0
[INFO] frobbed toml for fungui_syntax-0.1.0 written to work/ex/clippy-test-run/sources/stable/reg/fungui_syntax/0.1.0/Cargo.toml
[INFO] started frobbing fungui_syntax-0.1.0
[INFO] finished frobbing fungui_syntax-0.1.0
[INFO] frobbed toml for fungui_syntax-0.1.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/fungui_syntax/0.1.0/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 fungui_syntax-0.1.0 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-6/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/fungui_syntax/0.1.0:/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] fc195361688cb1e2bd0d8dcd88566755bc46b2bd2eef569d9fc45b966ad3dd8a
[INFO] running `"docker" "start" "-a" "fc195361688cb1e2bd0d8dcd88566755bc46b2bd2eef569d9fc45b966ad3dd8a"`
[INFO] [stderr]     Checking combine v3.6.6
[INFO] [stderr]     Checking fungui_syntax v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: using `println!("")`
[INFO] [stderr]    --> src/desc/mod.rs:288:13
[INFO] [stderr]     |
[INFO] [stderr] 288 |             println!("");
[INFO] [stderr]     |             ^^^^^^^^^^^^ help: replace it with: `println!()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::println_empty_string)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#println_empty_string
[INFO] [stderr] 
[INFO] [stderr] warning: using `println!("")`
[INFO] [stderr]    --> src/style/mod.rs:566:13
[INFO] [stderr]     |
[INFO] [stderr] 566 |             println!("");
[INFO] [stderr]     |             ^^^^^^^^^^^^ help: replace it with: `println!()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#println_empty_string
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/common.rs:20:17
[INFO] [stderr]    |
[INFO] [stderr] 20 |                 name: name,
[INFO] [stderr]    |                 ^^^^^^^^^^ help: replace it with: `name`
[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: using `write!()` with a format string that ends in a single newline, consider using `writeln!()` instead
[INFO] [stderr]    --> src/lib.rs:107:5
[INFO] [stderr]     |
[INFO] [stderr] 107 |     write!(&mut w, "error: {}\n", msg)?;
[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/lib.rs:108:5
[INFO] [stderr]     |
[INFO] [stderr] 108 | /     write!(
[INFO] [stderr] 109 | |         &mut w,
[INFO] [stderr] 110 | |         "{:width$}--> {}:{}\n",
[INFO] [stderr] 111 | |         "",
[INFO] [stderr] ...   |
[INFO] [stderr] 114 | |         width = number_len,
[INFO] [stderr] 115 | |     )?;
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#write_with_newline
[INFO] [stderr] 
[INFO] [stderr] warning: using `write!()` with a format string that ends in a single newline, consider using `writeln!()` instead
[INFO] [stderr]    --> src/lib.rs:118:9
[INFO] [stderr]     |
[INFO] [stderr] 118 |         write!(&mut w, "{:width$} |\n", "", width = number_len)?;
[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/lib.rs:127:13
[INFO] [stderr]     |
[INFO] [stderr] 127 |             write!(&mut w, "{:width$} | {}\n", no + 1, line, width = number_len)?;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#write_with_newline
[INFO] [stderr] 
[INFO] [stderr] warning: using `write!()` with a format string that ends in a single newline, consider using `writeln!()` instead
[INFO] [stderr]    --> src/lib.rs:128:13
[INFO] [stderr]     |
[INFO] [stderr] 128 | /             write!(
[INFO] [stderr] 129 | |                 &mut w,
[INFO] [stderr] 130 | |                 "{:width$} | {:offset$}{:^<len$} {}\n",
[INFO] [stderr] 131 | |                 "",
[INFO] [stderr] ...   |
[INFO] [stderr] 137 | |                 len = len
[INFO] [stderr] 138 | |             )?;
[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/lib.rs:140:13
[INFO] [stderr]     |
[INFO] [stderr] 140 |             write!(&mut w, "{:width$} | {}\n", "", line, width = number_len)?;
[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 `println!("")`
[INFO] [stderr]    --> src/desc/mod.rs:288:13
[INFO] [stderr]     |
[INFO] [stderr] 288 |             println!("");
[INFO] [stderr]     |             ^^^^^^^^^^^^ help: replace it with: `println!()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::println_empty_string)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#println_empty_string
[INFO] [stderr] 
[INFO] [stderr] warning: using `println!("")`
[INFO] [stderr]    --> src/style/mod.rs:566:13
[INFO] [stderr]     |
[INFO] [stderr] 566 |             println!("");
[INFO] [stderr]     |             ^^^^^^^^^^^^ help: replace it with: `println!()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#println_empty_string
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/common.rs:20:17
[INFO] [stderr]    |
[INFO] [stderr] 20 |                 name: name,
[INFO] [stderr]    |                 ^^^^^^^^^^ help: replace it with: `name`
[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: using `write!()` with a format string that ends in a single newline, consider using `writeln!()` instead
[INFO] [stderr]    --> src/lib.rs:107:5
[INFO] [stderr]     |
[INFO] [stderr] 107 |     write!(&mut w, "error: {}\n", msg)?;
[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/lib.rs:108:5
[INFO] [stderr]     |
[INFO] [stderr] 108 | /     write!(
[INFO] [stderr] 109 | |         &mut w,
[INFO] [stderr] 110 | |         "{:width$}--> {}:{}\n",
[INFO] [stderr] 111 | |         "",
[INFO] [stderr] ...   |
[INFO] [stderr] 114 | |         width = number_len,
[INFO] [stderr] 115 | |     )?;
[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/lib.rs:118:9
[INFO] [stderr]     |
[INFO] [stderr] 118 |         write!(&mut w, "{:width$} |\n", "", width = number_len)?;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#write_with_newline
[INFO] [stderr] 
[INFO] [stderr] warning: using `write!()` with a format string that ends in a single newline, consider using `writeln!()` instead
[INFO] [stderr]    --> src/lib.rs:127:13
[INFO] [stderr]     |
[INFO] [stderr] 127 |             write!(&mut w, "{:width$} | {}\n", no + 1, line, width = number_len)?;
[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/lib.rs:128:13
[INFO] [stderr]     |
[INFO] [stderr] 128 | /             write!(
[INFO] [stderr] 129 | |                 &mut w,
[INFO] [stderr] 130 | |                 "{:width$} | {:offset$}{:^<len$} {}\n",
[INFO] [stderr] 131 | |                 "",
[INFO] [stderr] ...   |
[INFO] [stderr] 137 | |                 len = len
[INFO] [stderr] 138 | |             )?;
[INFO] [stderr]     | |_____________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#write_with_newline
[INFO] [stderr] 
[INFO] [stderr] warning: using `write!()` with a format string that ends in a single newline, consider using `writeln!()` instead
[INFO] [stderr]    --> src/lib.rs:140:13
[INFO] [stderr]     |
[INFO] [stderr] 140 |             write!(&mut w, "{:width$} | {}\n", "", line, width = number_len)?;
[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: redundant closure found
[INFO] [stderr]    --> src/desc/mod.rs:195:34
[INFO] [stderr]     |
[INFO] [stderr] 195 |                             .map(|v| Flow::Continue(v))
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^^^^^ help: remove closure as shown: `Flow::Continue`
[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/desc/mod.rs:237:36
[INFO] [stderr]     |
[INFO] [stderr] 237 |     let boolean = parse_bool().map(|v| Value::Boolean(v));
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^^^ help: remove closure as shown: `Value::Boolean`
[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/desc/mod.rs:238:35
[INFO] [stderr]     |
[INFO] [stderr] 238 |     let float = parse_float().map(|v| Value::Float(v));
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^ help: remove closure as shown: `Value::Float`
[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/desc/mod.rs:239:39
[INFO] [stderr]     |
[INFO] [stderr] 239 |     let integer = parse_integer().map(|v| Value::Integer(v));
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^^^^ help: remove closure as shown: `Value::Integer`
[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/style/mod.rs:179:37
[INFO] [stderr]     |
[INFO] [stderr] 179 |             .or(parse_element().map(|v| Matcher::Element(v))),
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^ help: remove closure as shown: `Matcher::Element`
[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: this loop could be written as a `while let` loop
[INFO] [stderr]    --> src/style/mod.rs:273:5
[INFO] [stderr]     |
[INFO] [stderr] 273 | /     loop {
[INFO] [stderr] 274 | |         let (op, _) = match (position(), choice((
[INFO] [stderr] 275 | |                 attempt(string("==")),
[INFO] [stderr] 276 | |                 attempt(string("!=")),
[INFO] [stderr] ...   |
[INFO] [stderr] 302 | |         };
[INFO] [stderr] 303 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::while_let_loop)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#while_let_loop
[INFO] [stderr] help: try
[INFO] [stderr]     |
[INFO] [stderr] 273 |     while let Ok(v) = (position(), choice((
[INFO] [stderr] 274 |                 attempt(string("==")),
[INFO] [stderr] 275 |                 attempt(string("!=")),
[INFO] [stderr] 276 |                 attempt(string("<=")),
[INFO] [stderr] 277 |                 attempt(string(">=")),
[INFO] [stderr] 278 |                 string("<"),
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: this loop could be written as a `while let` loop
[INFO] [stderr]    --> src/style/mod.rs:318:5
[INFO] [stderr]     |
[INFO] [stderr] 318 | /     loop {
[INFO] [stderr] 319 | |         let (op, _) = match (position(), choice((
[INFO] [stderr] 320 | |                 attempt(string("&&")),
[INFO] [stderr] 321 | |                 attempt(string("||")),
[INFO] [stderr] ...   |
[INFO] [stderr] 341 | |         };
[INFO] [stderr] 342 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#while_let_loop
[INFO] [stderr] help: try
[INFO] [stderr]     |
[INFO] [stderr] 318 |     while let Ok(v) = (position(), choice((
[INFO] [stderr] 319 |                 attempt(string("&&")),
[INFO] [stderr] 320 |                 attempt(string("||")),
[INFO] [stderr] 321 |                 string("^"),
[INFO] [stderr] 322 |             )))
[INFO] [stderr] 323 |             .skip(skip_spaces())
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: this loop could be written as a `while let` loop
[INFO] [stderr]    --> src/style/mod.rs:358:5
[INFO] [stderr]     |
[INFO] [stderr] 358 | /     loop {
[INFO] [stderr] 359 | |         let (op, _) = match (position(), choice((char('+'), char('-'))))
[INFO] [stderr] 360 | |             .skip(skip_spaces())
[INFO] [stderr] 361 | |             .parse_stream(input)
[INFO] [stderr] ...   |
[INFO] [stderr] 376 | |         };
[INFO] [stderr] 377 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#while_let_loop
[INFO] [stderr] help: try
[INFO] [stderr]     |
[INFO] [stderr] 358 |     while let Ok(v) = (position(), choice((char('+'), char('-'))))
[INFO] [stderr] 359 |             .skip(skip_spaces())
[INFO] [stderr] 360 |             .parse_stream(input) { .. }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: this loop could be written as a `while let` loop
[INFO] [stderr]    --> src/style/mod.rs:393:5
[INFO] [stderr]     |
[INFO] [stderr] 393 | /     loop {
[INFO] [stderr] 394 | |         let (op, _) = match (position(), choice((char('*'), char('/'), char('%'))))
[INFO] [stderr] 395 | |             .skip(skip_spaces())
[INFO] [stderr] 396 | |             .parse_stream(input)
[INFO] [stderr] ...   |
[INFO] [stderr] 412 | |         };
[INFO] [stderr] 413 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#while_let_loop
[INFO] [stderr] help: try
[INFO] [stderr]     |
[INFO] [stderr] 393 |     while let Ok(v) = (position(), choice((char('*'), char('/'), char('%'))))
[INFO] [stderr] 394 |             .skip(skip_spaces())
[INFO] [stderr] 395 |             .parse_stream(input) { .. }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: redundant closure found
[INFO] [stderr]    --> src/desc/mod.rs:195:34
[INFO] [stderr]     |
[INFO] [stderr] 195 |                             .map(|v| Flow::Continue(v))
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^^^^^ help: remove closure as shown: `Flow::Continue`
[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/style/mod.rs:511:36
[INFO] [stderr]     |
[INFO] [stderr] 511 |     let boolean = parse_bool().map(|v| Value::Boolean(v));
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^^^ help: remove closure as shown: `Value::Boolean`
[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/style/mod.rs:512:35
[INFO] [stderr]     |
[INFO] [stderr] 512 |     let float = parse_float().map(|v| Value::Float(v));
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^ help: remove closure as shown: `Value::Float`
[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/style/mod.rs:513:39
[INFO] [stderr]     |
[INFO] [stderr] 513 |     let integer = parse_integer().map(|v| Value::Integer(v));
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^^^^ help: remove closure as shown: `Value::Integer`
[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/style/mod.rs:517:32
[INFO] [stderr]     |
[INFO] [stderr] 517 |     let variable = ident().map(|v| Value::Variable(v));
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^^ help: remove closure as shown: `Value::Variable`
[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/desc/mod.rs:237:36
[INFO] [stderr]     |
[INFO] [stderr] 237 |     let boolean = parse_bool().map(|v| Value::Boolean(v));
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^^^ help: remove closure as shown: `Value::Boolean`
[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/desc/mod.rs:238:35
[INFO] [stderr]     |
[INFO] [stderr] 238 |     let float = parse_float().map(|v| Value::Float(v));
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^ help: remove closure as shown: `Value::Float`
[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/desc/mod.rs:239:39
[INFO] [stderr]     |
[INFO] [stderr] 239 |     let integer = parse_integer().map(|v| Value::Integer(v));
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^^^^ help: remove closure as shown: `Value::Integer`
[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: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]    --> src/lib.rs:231:17
[INFO] [stderr]     |
[INFO] [stderr] 231 | /                 match *err {
[INFO] [stderr] 232 | |                     Error::Expected(ref m) => match *m {
[INFO] [stderr] 233 | |                         Info::Owned(ref m) => {
[INFO] [stderr] 234 | |                             msg.push_str(m);
[INFO] [stderr] ...   |
[INFO] [stderr] 244 | |                     _ => {}
[INFO] [stderr] 245 | |                 }
[INFO] [stderr]     | |_________________^
[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] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 231 |                 if let Error::Expected(ref m) = *err { match *m {
[INFO] [stderr] 232 |     Info::Owned(ref m) => {
[INFO] [stderr] 233 |         msg.push_str(m);
[INFO] [stderr] 234 |     }
[INFO] [stderr] 235 |     Info::Borrowed(m) => {
[INFO] [stderr] 236 |         msg.push_str(m);
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: redundant closure found
[INFO] [stderr]    --> src/style/mod.rs:179:37
[INFO] [stderr]     |
[INFO] [stderr] 179 |             .or(parse_element().map(|v| Matcher::Element(v))),
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^ help: remove closure as shown: `Matcher::Element`
[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: this loop could be written as a `while let` loop
[INFO] [stderr]    --> src/style/mod.rs:273:5
[INFO] [stderr]     |
[INFO] [stderr] 273 | /     loop {
[INFO] [stderr] 274 | |         let (op, _) = match (position(), choice((
[INFO] [stderr] 275 | |                 attempt(string("==")),
[INFO] [stderr] 276 | |                 attempt(string("!=")),
[INFO] [stderr] ...   |
[INFO] [stderr] 302 | |         };
[INFO] [stderr] 303 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::while_let_loop)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#while_let_loop
[INFO] [stderr] help: try
[INFO] [stderr]     |
[INFO] [stderr] 273 |     while let Ok(v) = (position(), choice((
[INFO] [stderr] 274 |                 attempt(string("==")),
[INFO] [stderr] 275 |                 attempt(string("!=")),
[INFO] [stderr] 276 |                 attempt(string("<=")),
[INFO] [stderr] 277 |                 attempt(string(">=")),
[INFO] [stderr] 278 |                 string("<"),
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: this loop could be written as a `while let` loop
[INFO] [stderr]    --> src/style/mod.rs:318:5
[INFO] [stderr]     |
[INFO] [stderr] 318 | /     loop {
[INFO] [stderr] 319 | |         let (op, _) = match (position(), choice((
[INFO] [stderr] 320 | |                 attempt(string("&&")),
[INFO] [stderr] 321 | |                 attempt(string("||")),
[INFO] [stderr] ...   |
[INFO] [stderr] 341 | |         };
[INFO] [stderr] 342 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#while_let_loop
[INFO] [stderr] help: try
[INFO] [stderr]     |
[INFO] [stderr] 318 |     while let Ok(v) = (position(), choice((
[INFO] [stderr] 319 |                 attempt(string("&&")),
[INFO] [stderr] 320 |                 attempt(string("||")),
[INFO] [stderr] 321 |                 string("^"),
[INFO] [stderr] 322 |             )))
[INFO] [stderr] 323 |             .skip(skip_spaces())
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: this loop could be written as a `while let` loop
[INFO] [stderr]    --> src/style/mod.rs:358:5
[INFO] [stderr]     |
[INFO] [stderr] 358 | /     loop {
[INFO] [stderr] 359 | |         let (op, _) = match (position(), choice((char('+'), char('-'))))
[INFO] [stderr] 360 | |             .skip(skip_spaces())
[INFO] [stderr] 361 | |             .parse_stream(input)
[INFO] [stderr] ...   |
[INFO] [stderr] 376 | |         };
[INFO] [stderr] 377 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#while_let_loop
[INFO] [stderr] help: try
[INFO] [stderr]     |
[INFO] [stderr] 358 |     while let Ok(v) = (position(), choice((char('+'), char('-'))))
[INFO] [stderr] 359 |             .skip(skip_spaces())
[INFO] [stderr] 360 |             .parse_stream(input) { .. }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: this loop could be written as a `while let` loop
[INFO] [stderr]    --> src/style/mod.rs:393:5
[INFO] [stderr]     |
[INFO] [stderr] 393 | /     loop {
[INFO] [stderr] 394 | |         let (op, _) = match (position(), choice((char('*'), char('/'), char('%'))))
[INFO] [stderr] 395 | |             .skip(skip_spaces())
[INFO] [stderr] 396 | |             .parse_stream(input)
[INFO] [stderr] ...   |
[INFO] [stderr] 412 | |         };
[INFO] [stderr] 413 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#while_let_loop
[INFO] [stderr] help: try
[INFO] [stderr]     |
[INFO] [stderr] 393 |     while let Ok(v) = (position(), choice((char('*'), char('/'), char('%'))))
[INFO] [stderr] 394 |             .skip(skip_spaces())
[INFO] [stderr] 395 |             .parse_stream(input) { .. }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: redundant closure found
[INFO] [stderr]    --> src/style/mod.rs:511:36
[INFO] [stderr]     |
[INFO] [stderr] 511 |     let boolean = parse_bool().map(|v| Value::Boolean(v));
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^^^ help: remove closure as shown: `Value::Boolean`
[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/style/mod.rs:512:35
[INFO] [stderr]     |
[INFO] [stderr] 512 |     let float = parse_float().map(|v| Value::Float(v));
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^ help: remove closure as shown: `Value::Float`
[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/style/mod.rs:513:39
[INFO] [stderr]     |
[INFO] [stderr] 513 |     let integer = parse_integer().map(|v| Value::Integer(v));
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^^^^ help: remove closure as shown: `Value::Integer`
[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/style/mod.rs:517:32
[INFO] [stderr]     |
[INFO] [stderr] 517 |     let variable = ident().map(|v| Value::Variable(v));
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^^ help: remove closure as shown: `Value::Variable`
[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: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]    --> src/lib.rs:231:17
[INFO] [stderr]     |
[INFO] [stderr] 231 | /                 match *err {
[INFO] [stderr] 232 | |                     Error::Expected(ref m) => match *m {
[INFO] [stderr] 233 | |                         Info::Owned(ref m) => {
[INFO] [stderr] 234 | |                             msg.push_str(m);
[INFO] [stderr] ...   |
[INFO] [stderr] 244 | |                     _ => {}
[INFO] [stderr] 245 | |                 }
[INFO] [stderr]     | |_________________^
[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] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 231 |                 if let Error::Expected(ref m) = *err { match *m {
[INFO] [stderr] 232 |     Info::Owned(ref m) => {
[INFO] [stderr] 233 |         msg.push_str(m);
[INFO] [stderr] 234 |     }
[INFO] [stderr] 235 |     Info::Borrowed(m) => {
[INFO] [stderr] 236 |         msg.push_str(m);
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.69s
[INFO] running `"docker" "inspect" "fc195361688cb1e2bd0d8dcd88566755bc46b2bd2eef569d9fc45b966ad3dd8a"`
[INFO] running `"docker" "rm" "-f" "fc195361688cb1e2bd0d8dcd88566755bc46b2bd2eef569d9fc45b966ad3dd8a"`
[INFO] [stdout] fc195361688cb1e2bd0d8dcd88566755bc46b2bd2eef569d9fc45b966ad3dd8a