[INFO] updating cached repository tac-am/amxml
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/tac-am/amxml
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/tac-am/amxml" "work/ex/clippy-test-run/sources/stable/gh/tac-am/amxml"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/tac-am/amxml'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/tac-am/amxml" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/tac-am/amxml"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/tac-am/amxml'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 78deeae4509db9d980b7eafc6c2bcf225af0b109
[INFO] sha for GitHub repo tac-am/amxml: 78deeae4509db9d980b7eafc6c2bcf225af0b109
[INFO] validating manifest of tac-am/amxml 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 tac-am/amxml 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 tac-am/amxml
[INFO] finished frobbing tac-am/amxml
[INFO] frobbed toml for tac-am/amxml written to work/ex/clippy-test-run/sources/stable/gh/tac-am/amxml/Cargo.toml
[INFO] started frobbing tac-am/amxml
[INFO] finished frobbing tac-am/amxml
[INFO] frobbed toml for tac-am/amxml written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/tac-am/amxml/Cargo.toml
[INFO] crate tac-am/amxml 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 tac-am/amxml against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-7/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/tac-am/amxml:/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] db1d57edc335ab9e4d759127edc0822a4a3fbd69d7f5597a09b5f8bbf6399973
[INFO] running `"docker" "start" "-a" "db1d57edc335ab9e4d759127edc0822a4a3fbd69d7f5597a09b5f8bbf6399973"`
[INFO] [stderr]     Checking amxml v0.5.3 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/xmlerror.rs:71:9
[INFO] [stderr]    |
[INFO] [stderr] 71 |         error_type: error_type,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `error_type`
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/xmlerror.rs:71:9
[INFO] [stderr]    |
[INFO] [stderr] 71 |         error_type: error_type,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `error_type`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/sax.rs:222:54
[INFO] [stderr]     |
[INFO] [stderr] 222 |                         return Ok(XmlToken::CharData{chardata: chardata});
[INFO] [stderr]     |                                                      ^^^^^^^^^^^^^^^^^^ help: replace it with: `chardata`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/sax.rs:229:51
[INFO] [stderr]     |
[INFO] [stderr] 229 |                     return Ok(XmlToken::Directive{directive: directive});
[INFO] [stderr]     |                                                   ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `directive`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/xpath_impl/lexer.rs:134:9
[INFO] [stderr]     |
[INFO] [stderr] 134 |         t_type: t_type,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^ help: replace it with: `t_type`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]     --> src/xpath_impl/parser.rs:2820:13
[INFO] [stderr]      |
[INFO] [stderr] 2820 |             n_type: n_type,
[INFO] [stderr]      |             ^^^^^^^^^^^^^^ help: replace it with: `n_type`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/sax.rs:222:54
[INFO] [stderr]     |
[INFO] [stderr] 222 |                         return Ok(XmlToken::CharData{chardata: chardata});
[INFO] [stderr]     |                                                      ^^^^^^^^^^^^^^^^^^ help: replace it with: `chardata`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/sax.rs:229:51
[INFO] [stderr]     |
[INFO] [stderr] 229 |                     return Ok(XmlToken::Directive{directive: directive});
[INFO] [stderr]     |                                                   ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `directive`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/xpath_impl/lexer.rs:134:9
[INFO] [stderr]     |
[INFO] [stderr] 134 |         t_type: t_type,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^ help: replace it with: `t_type`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]     --> src/xpath_impl/parser.rs:2820:13
[INFO] [stderr]      |
[INFO] [stderr] 2820 |             n_type: n_type,
[INFO] [stderr]      |             ^^^^^^^^^^^^^^ help: replace it with: `n_type`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/xmlerror.rs:54:9
[INFO] [stderr]    |
[INFO] [stderr] 54 |         return self.descri.as_str();
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.descri.as_str()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::needless_return)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/xmlerror.rs:70:5
[INFO] [stderr]    |
[INFO] [stderr] 70 | /     return Box::new(XmlError {
[INFO] [stderr] 71 | |         error_type: error_type,
[INFO] [stderr] 72 | |         descri: format!("{} {}", prefix, descri),
[INFO] [stderr] 73 | |     });
[INFO] [stderr]    | |_______^
[INFO] [stderr]    |
[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] 70 |     Box::new(XmlError {
[INFO] [stderr] 71 |         error_type: error_type,
[INFO] [stderr] 72 |         descri: format!("{} {}", prefix, descri),
[INFO] [stderr] 73 |     })
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/sax.rs:138:9
[INFO] [stderr]     |
[INFO] [stderr] 138 |         return self.name.as_str();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.name.as_str()`
[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/sax.rs:141:9
[INFO] [stderr]     |
[INFO] [stderr] 141 |         return self.value.as_str();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.value.as_str()`
[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/sax.rs:153:9
[INFO] [stderr]     |
[INFO] [stderr] 153 | /         return Ok(SaxDecoder{
[INFO] [stderr] 154 | |             char_vec: xml_string.chars().filter(|x| *x != '\r').collect(),
[INFO] [stderr] 155 | |                 // XML 1.0: 行末の処理
[INFO] [stderr] 156 | |                 // 解析前に改行すべてを #x0A に標準化する。
[INFO] [stderr] 157 | |             index: 0,
[INFO] [stderr] 158 | |             to_close: String::from(""),
[INFO] [stderr] 159 | |         });
[INFO] [stderr]     | |___________^
[INFO] [stderr]     |
[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] 153 |         Ok(SaxDecoder{
[INFO] [stderr] 154 |             char_vec: xml_string.chars().filter(|x| *x != '\r').collect(),
[INFO] [stderr] 155 |                 // XML 1.0: 行末の処理
[INFO] [stderr] 156 |                 // 解析前に改行すべてを #x0A に標準化する。
[INFO] [stderr] 157 |             index: 0,
[INFO] [stderr] 158 |             to_close: String::from(""),
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/sax.rs:175:13
[INFO] [stderr]     |
[INFO] [stderr] 175 |             return Ok(XmlToken::EOF);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(XmlToken::EOF)`
[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/sax.rs:181:17
[INFO] [stderr]     |
[INFO] [stderr] 181 |                 return Err(xml_syntax_error!("Unexpected EOF after <"));
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(xml_syntax_error!("Unexpected EOF after <"))`
[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/sax.rs:190:17
[INFO] [stderr]     |
[INFO] [stderr] 190 |                 return Ok(XmlToken::EndElement{name});
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(XmlToken::EndElement{name})`
[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/sax.rs:203:17
[INFO] [stderr]     |
[INFO] [stderr] 203 |                 return Ok(XmlToken::ProcInst{target, inst});
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(XmlToken::ProcInst{target, inst})`
[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/sax.rs:214:25
[INFO] [stderr]     |
[INFO] [stderr] 214 |                         return Ok(XmlToken::Comment{comment});
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(XmlToken::Comment{comment})`
[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/sax.rs:217:25
[INFO] [stderr]     |
[INFO] [stderr] 217 |                         return Err(xml_syntax_error!("Invalid sequence '<!-', not part of '<!--'"));
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(xml_syntax_error!("Invalid sequence '<!-', not part of '<!--'"))`
[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/sax.rs:222:25
[INFO] [stderr]     |
[INFO] [stderr] 222 |                         return Ok(XmlToken::CharData{chardata: chardata});
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(XmlToken::CharData{chardata: chardata})`
[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/sax.rs:224:25
[INFO] [stderr]     |
[INFO] [stderr] 224 |                         return Err(xml_syntax_error!("Invalid sequence '<![', not part of '<![CDATA[' "));
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(xml_syntax_error!("Invalid sequence '<![', not part of '<![CDATA[' "))`
[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/sax.rs:229:21
[INFO] [stderr]     |
[INFO] [stderr] 229 |                     return Ok(XmlToken::Directive{directive: directive});
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(XmlToken::Directive{directive: directive})`
[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/sax.rs:287:17
[INFO] [stderr]     |
[INFO] [stderr] 287 |                 return Ok(XmlToken::StartElement{name, attr});
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(XmlToken::StartElement{name, attr})`
[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/sax.rs:296:13
[INFO] [stderr]     |
[INFO] [stderr] 296 |             return Ok(XmlToken::CharData{chardata: decode_entity(&chardata)});
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(XmlToken::CharData{chardata: decode_entity(&chardata)})`
[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/sax.rs:331:9
[INFO] [stderr]     |
[INFO] [stderr] 331 |         return true;
[INFO] [stderr]     |         ^^^^^^^^^^^^ help: remove `return` as shown: `true`
[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/sax.rs:446:13
[INFO] [stderr]     |
[INFO] [stderr] 446 |             return EOF;
[INFO] [stderr]     |             ^^^^^^^^^^^ help: remove `return` as shown: `EOF`
[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/sax.rs:448:13
[INFO] [stderr]     |
[INFO] [stderr] 448 |             return self.char_vec[self.index - 1];
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.char_vec[self.index - 1]`
[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: Unnecessary `>= y + 1` or `x - 1 >=`
[INFO] [stderr]    --> src/sax.rs:445:12
[INFO] [stderr]     |
[INFO] [stderr] 445 |         if self.char_vec.len() <= self.index - 1 {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::int_plus_one)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#int_plus_one
[INFO] [stderr] help: change `>= y + 1` to `> y` as shown
[INFO] [stderr]     |
[INFO] [stderr] 445 |         if self.char_vec.len() < self.index {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/sax.rs:466:5
[INFO] [stderr]     |
[INFO] [stderr] 466 |     return [ ' ', '\t', '\r', '\n' ].contains(&ch);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `[ ' ', '\t', '\r', '\n' ].contains(&ch)`
[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/sax.rs:476:9
[INFO] [stderr]     |
[INFO] [stderr] 476 |         return true;
[INFO] [stderr]     |         ^^^^^^^^^^^^ help: remove `return` as shown: `true`
[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/sax.rs:478:9
[INFO] [stderr]     |
[INFO] [stderr] 478 |         return false;
[INFO] [stderr]     |         ^^^^^^^^^^^^^ help: remove `return` as shown: `false`
[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/sax.rs:487:9
[INFO] [stderr]     |
[INFO] [stderr] 487 |         return true;
[INFO] [stderr]     |         ^^^^^^^^^^^^ help: remove `return` as shown: `true`
[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/sax.rs:489:9
[INFO] [stderr]     |
[INFO] [stderr] 489 |         return false;
[INFO] [stderr]     |         ^^^^^^^^^^^^^ help: remove `return` as shown: `false`
[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/sax.rs:499:5
[INFO] [stderr]     |
[INFO] [stderr] 499 | /     return char_is_in_ranges(ch, &[
[INFO] [stderr] 500 | |         ( 0x0041, 0x005A ),         // [A-Z]
[INFO] [stderr] 501 | |         ( 0x0061, 0x007A ),         // [a-z]
[INFO] [stderr] 502 | |         ( 0x00C0, 0x00D6 ),         // [À-Ö]
[INFO] [stderr] ...   |
[INFO] [stderr] 706 | |             // ここまで、Ideographicの定義
[INFO] [stderr] 707 | |     ]);
[INFO] [stderr]     | |_______^
[INFO] [stderr]     |
[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] 499 |     char_is_in_ranges(ch, &[
[INFO] [stderr] 500 |         ( 0x0041, 0x005A ),         // [A-Z]
[INFO] [stderr] 501 |         ( 0x0061, 0x007A ),         // [a-z]
[INFO] [stderr] 502 |         ( 0x00C0, 0x00D6 ),         // [À-Ö]
[INFO] [stderr] 503 |         ( 0x00D8, 0x00F6 ),         // [Ø-ö]
[INFO] [stderr] 504 |         ( 0x00F8, 0x00FF ),         // [ø-ÿ]
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/sax.rs:714:5
[INFO] [stderr]     |
[INFO] [stderr] 714 | /     return char_is_in_ranges(ch, &[
[INFO] [stderr] 715 | |         ( 0x0300, 0x0345 ),
[INFO] [stderr] 716 | |         ( 0x0360, 0x0361 ),
[INFO] [stderr] 717 | |         ( 0x0483, 0x0486 ),
[INFO] [stderr] ...   |
[INFO] [stderr] 809 | |         ( 0x309A, 0x309A ),
[INFO] [stderr] 810 | |     ]);
[INFO] [stderr]     | |_______^
[INFO] [stderr]     |
[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] 714 |     char_is_in_ranges(ch, &[
[INFO] [stderr] 715 |         ( 0x0300, 0x0345 ),
[INFO] [stderr] 716 |         ( 0x0360, 0x0361 ),
[INFO] [stderr] 717 |         ( 0x0483, 0x0486 ),
[INFO] [stderr] 718 |         ( 0x0591, 0x05A1 ),
[INFO] [stderr] 719 |         ( 0x05A3, 0x05B9 ),
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/sax.rs:817:5
[INFO] [stderr]     |
[INFO] [stderr] 817 | /     return char_is_in_ranges(ch, &[
[INFO] [stderr] 818 | |         ( 0x0030, 0x0039 ),         // [0-9]
[INFO] [stderr] 819 | |         ( 0x0660, 0x0669 ),
[INFO] [stderr] 820 | |         ( 0x06F0, 0x06F9 ),
[INFO] [stderr] ...   |
[INFO] [stderr] 832 | |         ( 0x0F20, 0x0F29 ),
[INFO] [stderr] 833 | |     ]);
[INFO] [stderr]     | |_______^
[INFO] [stderr]     |
[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] 817 |     char_is_in_ranges(ch, &[
[INFO] [stderr] 818 |         ( 0x0030, 0x0039 ),         // [0-9]
[INFO] [stderr] 819 |         ( 0x0660, 0x0669 ),
[INFO] [stderr] 820 |         ( 0x06F0, 0x06F9 ),
[INFO] [stderr] 821 |         ( 0x0966, 0x096F ),
[INFO] [stderr] 822 |         ( 0x09E6, 0x09EF ),
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/sax.rs:840:5
[INFO] [stderr]     |
[INFO] [stderr] 840 | /     return char_is_in_ranges(ch, &[
[INFO] [stderr] 841 | |         ( 0x00B7, 0x00B7 ),
[INFO] [stderr] 842 | |         ( 0x02D0, 0x02D0 ),
[INFO] [stderr] 843 | |         ( 0x02D1, 0x02D1 ),
[INFO] [stderr] ...   |
[INFO] [stderr] 851 | |         ( 0x30FC, 0x30FE ),     // ーヽヾ
[INFO] [stderr] 852 | |     ]);
[INFO] [stderr]     | |_______^
[INFO] [stderr]     |
[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] 840 |     char_is_in_ranges(ch, &[
[INFO] [stderr] 841 |         ( 0x00B7, 0x00B7 ),
[INFO] [stderr] 842 |         ( 0x02D0, 0x02D0 ),
[INFO] [stderr] 843 |         ( 0x02D1, 0x02D1 ),
[INFO] [stderr] 844 |         ( 0x0387, 0x0387 ),
[INFO] [stderr] 845 |         ( 0x0640, 0x0640 ),
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/sax.rs:864:5
[INFO] [stderr]     |
[INFO] [stderr] 864 |     return false;
[INFO] [stderr]     |     ^^^^^^^^^^^^^ help: remove `return` as shown: `false`
[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/sax.rs:915:5
[INFO] [stderr]     |
[INFO] [stderr] 915 |     return buf;
[INFO] [stderr]     |     ^^^^^^^^^^^ help: remove `return` as shown: `buf`
[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/dom.rs:46:5
[INFO] [stderr]    |
[INFO] [stderr] 46 |     return NodePtr{ rc_node: Rc::clone(rc_node) };
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `NodePtr{ rc_node: Rc::clone(rc_node) }`
[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/xmlerror.rs:54:9
[INFO] [stderr]    |
[INFO] [stderr] 54 |         return self.descri.as_str();
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.descri.as_str()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::needless_return)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/xmlerror.rs:70:5
[INFO] [stderr]    |
[INFO] [stderr] 70 | /     return Box::new(XmlError {
[INFO] [stderr] 71 | |         error_type: error_type,
[INFO] [stderr] 72 | |         descri: format!("{} {}", prefix, descri),
[INFO] [stderr] 73 | |     });
[INFO] [stderr]    | |_______^
[INFO] [stderr]    |
[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] 70 |     Box::new(XmlError {
[INFO] [stderr] 71 |         error_type: error_type,
[INFO] [stderr] 72 |         descri: format!("{} {}", prefix, descri),
[INFO] [stderr] 73 |     })
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/sax.rs:138:9
[INFO] [stderr]     |
[INFO] [stderr] 138 |         return self.name.as_str();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.name.as_str()`
[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/sax.rs:141:9
[INFO] [stderr]     |
[INFO] [stderr] 141 |         return self.value.as_str();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.value.as_str()`
[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/sax.rs:153:9
[INFO] [stderr]     |
[INFO] [stderr] 153 | /         return Ok(SaxDecoder{
[INFO] [stderr] 154 | |             char_vec: xml_string.chars().filter(|x| *x != '\r').collect(),
[INFO] [stderr] 155 | |                 // XML 1.0: 行末の処理
[INFO] [stderr] 156 | |                 // 解析前に改行すべてを #x0A に標準化する。
[INFO] [stderr] 157 | |             index: 0,
[INFO] [stderr] 158 | |             to_close: String::from(""),
[INFO] [stderr] 159 | |         });
[INFO] [stderr]     | |___________^
[INFO] [stderr]     |
[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] 153 |         Ok(SaxDecoder{
[INFO] [stderr] 154 |             char_vec: xml_string.chars().filter(|x| *x != '\r').collect(),
[INFO] [stderr] 155 |                 // XML 1.0: 行末の処理
[INFO] [stderr] 156 |                 // 解析前に改行すべてを #x0A に標準化する。
[INFO] [stderr] 157 |             index: 0,
[INFO] [stderr] 158 |             to_close: String::from(""),
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/sax.rs:175:13
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/dom.rs:92:9
[INFO] [stderr]    |
[INFO] [stderr] 92 |         return Rc::ptr_eq(&self.rc_node, &other.rc_node)
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Rc::ptr_eq(&self.rc_node, &other.rc_node)`
[INFO] [stderr]    |
[INFO] [stderr]     |
[INFO] [stderr] 175 |             return Ok(XmlToken::EOF);
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(XmlToken::EOF)`
[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/sax.rs:181:17
[INFO] [stderr]     |
[INFO] [stderr] 181 |                 return Err(xml_syntax_error!("Unexpected EOF after <"));
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(xml_syntax_error!("Unexpected EOF after <"))`
[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/sax.rs:190:17
[INFO] [stderr]     |
[INFO] [stderr] 190 |                 return Ok(XmlToken::EndElement{name});
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(XmlToken::EndElement{name})`
[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/sax.rs:203:17
[INFO] [stderr]     |
[INFO] [stderr] 203 |                 return Ok(XmlToken::ProcInst{target, inst});
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(XmlToken::ProcInst{target, inst})`
[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/sax.rs:214:25
[INFO] [stderr]     |
[INFO] [stderr] 214 |                         return Ok(XmlToken::Comment{comment});
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(XmlToken::Comment{comment})`
[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/sax.rs:217:25
[INFO] [stderr]     |
[INFO] [stderr] 217 |                         return Err(xml_syntax_error!("Invalid sequence '<!-', not part of '<!--'"));
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(xml_syntax_error!("Invalid sequence '<!-', not part of '<!--'"))`
[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/sax.rs:222:25
[INFO] [stderr]     |
[INFO] [stderr] 222 |                         return Ok(XmlToken::CharData{chardata: chardata});
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(XmlToken::CharData{chardata: chardata})`
[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/dom.rs:145:5
[INFO] [stderr]     |
[INFO] [stderr] 145 |     return node;
[INFO] [stderr]     |     ^^^^^^^^^^^^ help: remove `return` as shown: `node`
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/sax.rs:224:25
[INFO] [stderr]     |
[INFO] [stderr] 224 |                         return Err(xml_syntax_error!("Invalid sequence '<![', not part of '<![CDATA[' "));
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(xml_syntax_error!("Invalid sequence '<![', not part of '<![CDATA[' "))`
[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/sax.rs:229:21
[INFO] [stderr]     |
[INFO] [stderr] 229 |                     return Ok(XmlToken::Directive{directive: directive});
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(XmlToken::Directive{directive: directive})`
[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/sax.rs:287:17
[INFO] [stderr]     |
[INFO] [stderr] 287 |                 return Ok(XmlToken::StartElement{name, attr});
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(XmlToken::StartElement{name, attr})`
[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/sax.rs:296:13
[INFO] [stderr]     |
[INFO] [stderr] 296 |             return Ok(XmlToken::CharData{chardata: decode_entity(&chardata)});
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(XmlToken::CharData{chardata: decode_entity(&chardata)})`
[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/sax.rs:331:9
[INFO] [stderr]     |
[INFO] [stderr] 331 |         return true;
[INFO] [stderr]     |         ^^^^^^^^^^^^ help: remove `return` as shown: `true`
[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/sax.rs:446:13
[INFO] [stderr]     |
[INFO] [stderr] 446 |             return EOF;
[INFO] [stderr]     |             ^^^^^^^^^^^ help: remove `return` as shown: `EOF`
[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/sax.rs:448:13
[INFO] [stderr]     |
[INFO] [stderr] 448 |             return self.char_vec[self.index - 1];
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.char_vec[self.index - 1]`
[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: Unnecessary `>= y + 1` or `x - 1 >=`
[INFO] [stderr]    --> src/sax.rs:445:12
[INFO] [stderr]     |
[INFO] [stderr] 445 |         if self.char_vec.len() <= self.index - 1 {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::int_plus_one)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#int_plus_one
[INFO] [stderr] help: change `>= y + 1` to `> y` as shown
[INFO] [stderr]     |
[INFO] [stderr] 445 |         if self.char_vec.len() < self.index {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/sax.rs:466:5
[INFO] [stderr]     |
[INFO] [stderr] 466 |     return [ ' ', '\t', '\r', '\n' ].contains(&ch);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `[ ' ', '\t', '\r', '\n' ].contains(&ch)`
[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/sax.rs:476:9
[INFO] [stderr]     |
[INFO] [stderr] 476 |         return true;
[INFO] [stderr]     |         ^^^^^^^^^^^^ help: remove `return` as shown: `true`
[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/sax.rs:478:9
[INFO] [stderr]     |
[INFO] [stderr] 478 |         return false;
[INFO] [stderr]     |         ^^^^^^^^^^^^^ help: remove `return` as shown: `false`
[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/sax.rs:487:9
[INFO] [stderr]     |
[INFO] [stderr] 487 |         return true;
[INFO] [stderr]     |         ^^^^^^^^^^^^ help: remove `return` as shown: `true`
[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/sax.rs:489:9
[INFO] [stderr]     |
[INFO] [stderr] 489 |         return false;
[INFO] [stderr]     |         ^^^^^^^^^^^^^ help: remove `return` as shown: `false`
[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/sax.rs:499:5
[INFO] [stderr]     |
[INFO] [stderr] 499 | /     return char_is_in_ranges(ch, &[
[INFO] [stderr] 500 | |         ( 0x0041, 0x005A ),         // [A-Z]
[INFO] [stderr] 501 | |         ( 0x0061, 0x007A ),         // [a-z]
[INFO] [stderr] 502 | |         ( 0x00C0, 0x00D6 ),         // [À-Ö]
[INFO] [stderr] ...   |
[INFO] [stderr] 706 | |             // ここまで、Ideographicの定義
[INFO] [stderr] 707 | |     ]);
[INFO] [stderr]     | |_______^
[INFO] [stderr]     |
[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] 499 |     char_is_in_ranges(ch, &[
[INFO] [stderr] 500 |         ( 0x0041, 0x005A ),         // [A-Z]
[INFO] [stderr] 501 |         ( 0x0061, 0x007A ),         // [a-z]
[INFO] [stderr] 502 |         ( 0x00C0, 0x00D6 ),         // [À-Ö]
[INFO] [stderr] 503 |         ( 0x00D8, 0x00F6 ),         // [Ø-ö]
[INFO] [stderr] 504 |         ( 0x00F8, 0x00FF ),         // [ø-ÿ]
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/sax.rs:714:5
[INFO] [stderr]     |
[INFO] [stderr] 714 | /     return char_is_in_ranges(ch, &[
[INFO] [stderr] 715 | |         ( 0x0300, 0x0345 ),
[INFO] [stderr] 716 | |         ( 0x0360, 0x0361 ),
[INFO] [stderr] 717 | |         ( 0x0483, 0x0486 ),
[INFO] [stderr] ...   |
[INFO] [stderr] 809 | |         ( 0x309A, 0x309A ),
[INFO] [stderr] 810 | |     ]);
[INFO] [stderr]     | |_______^
[INFO] [stderr]     |
[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] 714 |     char_is_in_ranges(ch, &[
[INFO] [stderr] 715 |         ( 0x0300, 0x0345 ),
[INFO] [stderr] 716 |         ( 0x0360, 0x0361 ),
[INFO] [stderr] 717 |         ( 0x0483, 0x0486 ),
[INFO] [stderr] 718 |         ( 0x0591, 0x05A1 ),
[INFO] [stderr] 719 |         ( 0x05A3, 0x05B9 ),
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/sax.rs:817:5
[INFO] [stderr]     |
[INFO] [stderr] 817 | /     return char_is_in_ranges(ch, &[
[INFO] [stderr] 818 | |         ( 0x0030, 0x0039 ),         // [0-9]
[INFO] [stderr] 819 | |         ( 0x0660, 0x0669 ),
[INFO] [stderr] 820 | |         ( 0x06F0, 0x06F9 ),
[INFO] [stderr] ...   |
[INFO] [stderr] 832 | |         ( 0x0F20, 0x0F29 ),
[INFO] [stderr] 833 | |     ]);
[INFO] [stderr]     | |_______^
[INFO] [stderr]     |
[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] 817 |     char_is_in_ranges(ch, &[
[INFO] [stderr] 818 |         ( 0x0030, 0x0039 ),         // [0-9]
[INFO] [stderr] 819 |         ( 0x0660, 0x0669 ),
[INFO] [stderr] 820 |         ( 0x06F0, 0x06F9 ),
[INFO] [stderr] 821 |         ( 0x0966, 0x096F ),
[INFO] [stderr] 822 |         ( 0x09E6, 0x09EF ),
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/sax.rs:840:5
[INFO] [stderr]     |
[INFO] [stderr] 840 | /     return char_is_in_ranges(ch, &[
[INFO] [stderr] 841 | |         ( 0x00B7, 0x00B7 ),
[INFO] [stderr] 842 | |         ( 0x02D0, 0x02D0 ),
[INFO] [stderr] 843 | |         ( 0x02D1, 0x02D1 ),
[INFO] [stderr] ...   |
[INFO] [stderr] 851 | |         ( 0x30FC, 0x30FE ),     // ーヽヾ
[INFO] [stderr] 852 | |     ]);
[INFO] [stderr]     | |_______^
[INFO] [stderr]     |
[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] 840 |     char_is_in_ranges(ch, &[
[INFO] [stderr] 841 |         ( 0x00B7, 0x00B7 ),
[INFO] [stderr] 842 |         ( 0x02D0, 0x02D0 ),
[INFO] [stderr] 843 |         ( 0x02D1, 0x02D1 ),
[INFO] [stderr] 844 |         ( 0x0387, 0x0387 ),
[INFO] [stderr] 845 |         ( 0x0640, 0x0640 ),
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/sax.rs:864:5
[INFO] [stderr]     |
[INFO] [stderr] 864 |     return false;
[INFO] [stderr]     |
[INFO] [stderr]     |     ^^^^^^^^^^^^^ help: remove `return` as shown: `false`
[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/sax.rs:915:5
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr]     |
[INFO] [stderr] 915 |     return buf;
[INFO] [stderr]     |     ^^^^^^^^^^^ help: remove `return` as shown: `buf`
[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] 
[INFO] [stderr] warning: unneeded `()`
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/dom.rs:162:5
[INFO] [stderr]     |
[INFO] [stderr] 162 |     return node;
[INFO] [stderr]     |     ^^^^^^^^^^^^ help: remove `return` as shown: `node`
[INFO] [stderr]    --> src/sax.rs:968:28
[INFO] [stderr]     |
[INFO] [stderr] 968 |                     return ();
[INFO] [stderr]     |                            ^^ help: remove the `()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::unused_unit)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/dom.rs:46:5
[INFO] [stderr]    |
[INFO] [stderr] 46 |     return NodePtr{ rc_node: Rc::clone(rc_node) };
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `NodePtr{ rc_node: Rc::clone(rc_node) }`
[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/dom.rs:92:9
[INFO] [stderr]    |
[INFO] [stderr] 92 |         return Rc::ptr_eq(&self.rc_node, &other.rc_node)
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Rc::ptr_eq(&self.rc_node, &other.rc_node)`
[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/dom.rs:145:5
[INFO] [stderr]     |
[INFO] [stderr] 145 |     return node;
[INFO] [stderr]     |     ^^^^^^^^^^^^ help: remove `return` as shown: `node`
[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/dom.rs:162:5
[INFO] [stderr]     |
[INFO] [stderr] 162 |     return node;
[INFO] [stderr]     |     ^^^^^^^^^^^^ help: remove `return` as shown: `node`
[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/dom.rs:239:5
[INFO] [stderr]     |
[INFO] [stderr] 239 |     return Ok(NodePtr{rc_node: doc_root});
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(NodePtr{rc_node: doc_root})`
[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/dom.rs:272:9
[INFO] [stderr]     |
[INFO] [stderr] 272 |         return to_string_with_indent(&self.unwrap_rc(), 0, 0);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `to_string_with_indent(&self.unwrap_rc(), 0, 0)`
[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/dom.rs:298:9
[INFO] [stderr]     |
[INFO] [stderr] 298 |         return to_string_with_indent(&self.unwrap_rc(), 0, 4);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `to_string_with_indent(&self.unwrap_rc(), 0, 4)`
[INFO] [stderr]     |
[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]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/dom.rs:320:9
[INFO] [stderr]     |
[INFO] [stderr] 320 |         return s;
[INFO] [stderr] 
[INFO] [stderr]     |         ^^^^^^^^^ help: remove `return` as shown: `s`
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/dom.rs:239:5
[INFO] [stderr]     |
[INFO] [stderr] 239 |     return Ok(NodePtr{rc_node: doc_root});
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(NodePtr{rc_node: doc_root})`
[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/dom.rs:327:9
[INFO] [stderr]     |
[INFO] [stderr] 327 |         return self.unwrap_rc().node_type.clone();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.unwrap_rc().node_type.clone()`
[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/dom.rs:345:9
[INFO] [stderr]     |
[INFO] [stderr] 345 |         return self.unwrap_rc().name.clone();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.unwrap_rc().name.clone()`
[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/dom.rs:364:9
[INFO] [stderr]     |
[INFO] [stderr] 364 |         return self.unwrap_rc().value.clone();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.unwrap_rc().value.clone()`
[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/dom.rs:384:13
[INFO] [stderr]     |
[INFO] [stderr] 384 |             return String::from(v[1]);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `String::from(v[1])`
[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/dom.rs:386:13
[INFO] [stderr]     |
[INFO] [stderr] 386 |             return name.clone();
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `name.clone()`
[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/dom.rs:407:13
[INFO] [stderr]     |
[INFO] [stderr] 407 |             return String::from(v[0]);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `String::from(v[0])`
[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/dom.rs:409:13
[INFO] [stderr]     |
[INFO] [stderr] 409 |             return String::new();
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `String::new()`
[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/dom.rs:448:9
[INFO] [stderr]     |
[INFO] [stderr] 448 |         return String::new();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `String::new()`
[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/dom.rs:499:9
[INFO] [stderr]     |
[INFO] [stderr] 499 |         return doc_root;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^ help: remove `return` as shown: `doc_root`
[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/dom.rs:521:17
[INFO] [stderr]     |
[INFO] [stderr]     |
[INFO] [stderr] 521 |                 return Some(wrap_rc_clone(&parent_node));
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Some(wrap_rc_clone(&parent_node))`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[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/dom.rs:523:21
[INFO] [stderr] 
[INFO] [stderr]     |
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/dom.rs:272:9
[INFO] [stderr]     |
[INFO] [stderr] 272 |         return to_string_with_indent(&self.unwrap_rc(), 0, 0);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `to_string_with_indent(&self.unwrap_rc(), 0, 0)`
[INFO] [stderr] 523 |             None => return None,
[INFO] [stderr]     |                     ^^^^^^^^^^^ help: remove `return` as shown: `None`
[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/dom.rs:536:9
[INFO] [stderr]     |
[INFO] [stderr] 536 |         return node_array;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `node_array`
[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/dom.rs:548:9
[INFO] [stderr]     |
[INFO] [stderr] 548 |         return node_array;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `node_array`
[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/dom.rs:556:9
[INFO] [stderr]     |
[INFO] [stderr] 556 |         return self.nth_child(0);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.nth_child(0)`
[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/dom.rs:584:13
[INFO] [stderr]     |
[INFO] [stderr] 584 |             return Some(wrap_rc_clone(&(*rc_node).children.borrow()[n]));
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Some(wrap_rc_clone(&(*rc_node).children.borrow()[n]))`
[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/dom.rs:586:13
[INFO] [stderr]     |
[INFO] [stderr] 586 |             return None
[INFO] [stderr]     |             ^^^^^^^^^^^ help: remove `return` as shown: `None`
[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/dom.rs:782:9
[INFO] [stderr]     |
[INFO] [stderr] 782 |         return usize::MAX;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `usize::MAX`
[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/dom.rs:804:13
[INFO] [stderr]     |
[INFO] [stderr] 804 |             return Some((*rc_node).attributes.borrow()[r_index].value.clone());
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Some((*rc_node).attributes.borrow()[r_index].value.clone())`
[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/dom.rs:806:13
[INFO] [stderr]     |
[INFO] [stderr] 806 |             return None;
[INFO] [stderr]     |             ^^^^^^^^^^^^ help: remove `return` as shown: `None`
[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/dom.rs:878:9
[INFO] [stderr]     |
[INFO] [stderr] 878 |         return usize::MAX;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `usize::MAX`
[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/dom.rs:896:9
[INFO] [stderr]     |
[INFO] [stderr] 896 |         return self.unwrap_rc().order.get();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.unwrap_rc().order.get()`
[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/dom.rs:918:9
[INFO] [stderr]     |
[INFO] [stderr] 918 |         return order;
[INFO] [stderr]     |         ^^^^^^^^^^^^^ help: remove `return` as shown: `order`
[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/dom.rs:925:9
[INFO] [stderr]     |
[INFO] [stderr] 925 | /         return NodePtr {
[INFO] [stderr] 926 | |             rc_node: Rc::clone(&self.rc_node),
[INFO] [stderr] 927 | |         };
[INFO] [stderr]     | |__________^
[INFO] [stderr]     |
[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] 925 |         NodePtr {
[INFO] [stderr] 926 |             rc_node: Rc::clone(&self.rc_node),
[INFO] [stderr] 927 |         }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/dom.rs:933:9
[INFO] [stderr]     |
[INFO] [stderr] 933 |         return Rc::clone(&self.rc_node);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Rc::clone(&self.rc_node)`
[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/dom.rs:946:13
[INFO] [stderr]     |
[INFO] [stderr] 946 |             return s;
[INFO] [stderr]     |             ^^^^^^^^^ help: remove `return` as shown: `s`
[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/dom.rs:966:13
[INFO] [stderr]     |
[INFO] [stderr] 966 |             return s;
[INFO] [stderr]     |             ^^^^^^^^^ help: remove `return` as shown: `s`
[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/dom.rs:993:14
[INFO] [stderr]     |
[INFO] [stderr] 993 |         _ => return String::new(),
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `String::new()`
[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/dom.rs:1011:5
[INFO] [stderr]      |
[INFO] [stderr] 1011 |     return str
[INFO] [stderr]      |     ^^^^^^^^^^ help: remove `return` as shown: `str`
[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/dom.rs:1017:5
[INFO] [stderr]      |
[INFO] [stderr] 1017 |     return if 0 < n { "\n" } else { "" };
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `if 0 < n { "\n" } else { "" }`
[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/xpath.rs:102:9
[INFO] [stderr]     |
[INFO] [stderr] 102 |         return Ok(new_sequence(&result));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_sequence(&result))`
[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/xpath.rs:132:13
[INFO] [stderr]     |
[INFO] [stderr] 132 |             return Some(node_set_array[0].rc_clone());
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Some(node_set_array[0].rc_clone())`
[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/xpath.rs:134:13
[INFO] [stderr]     |
[INFO] [stderr] 134 |             return None;
[INFO] [stderr]     |             ^^^^^^^^^^^^ help: remove `return` as shown: `None`
[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/xpath.rs:167:9
[INFO] [stderr]     |
[INFO] [stderr] 167 |         return Ok(());
[INFO] [stderr]     |         ^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(())`
[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/xpath.rs:196:9
[INFO] [stderr]     |
[INFO] [stderr] 196 |         return Ok(nodeset);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(nodeset)`
[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/xpath.rs:212:5
[INFO] [stderr]     |
[INFO] [stderr] 212 |     return Sequence{seq: xseq.clone()};
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Sequence{seq: xseq.clone()}`
[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/xpath.rs:225:5
[INFO] [stderr]     |
[INFO] [stderr] 225 |     return Item{item: xitem.clone()};
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Item{item: xitem.clone()}`
[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/xpath.rs:244:9
[INFO] [stderr]     |
[INFO] [stderr] 244 |         return self.seq.to_string();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.seq.to_string()`
[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/xpath.rs:251:9
[INFO] [stderr]     |
[INFO] [stderr] 251 |         return self.seq.len();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.seq.len()`
[INFO] [stderr]     |
[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]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr]    --> src/xpath.rs:260:9
[INFO] [stderr]     |
[INFO] [stderr] 260 |         return new_item(xitem);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `new_item(xitem)`
[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/xpath.rs:271:9
[INFO] [stderr]     |
[INFO] [stderr] 271 |         return self.item.to_string();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.item.to_string()`
[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/xpath.rs:278:9
[INFO] [stderr]     |
[INFO] [stderr] 278 |         return self.item.as_nodeptr();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.item.as_nodeptr()`
[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] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/dom.rs:298:9
[INFO] [stderr]     |
[INFO] [stderr] 298 |         return to_string_with_indent(&self.unwrap_rc(), 0, 4);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `to_string_with_indent(&self.unwrap_rc(), 0, 4)`
[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/dom.rs:320:9
[INFO] [stderr]     |
[INFO] [stderr] 320 |         return s;
[INFO] [stderr]     |         ^^^^^^^^^ help: remove `return` as shown: `s`
[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/dom.rs:327:9
[INFO] [stderr]     |
[INFO] [stderr] 327 |         return self.unwrap_rc().node_type.clone();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.unwrap_rc().node_type.clone()`
[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/dom.rs:345:9
[INFO] [stderr]     |
[INFO] [stderr] 345 |         return self.unwrap_rc().name.clone();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.unwrap_rc().name.clone()`
[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/dom.rs:364:9
[INFO] [stderr]     |
[INFO] [stderr] 364 |         return self.unwrap_rc().value.clone();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.unwrap_rc().value.clone()`
[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/dom.rs:384:13
[INFO] [stderr]     |
[INFO] [stderr] 384 |             return String::from(v[1]);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `String::from(v[1])`
[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/dom.rs:386:13
[INFO] [stderr]     |
[INFO] [stderr] 386 |             return name.clone();
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `name.clone()`
[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/dom.rs:407:13
[INFO] [stderr]     |
[INFO] [stderr] 407 |             return String::from(v[0]);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `String::from(v[0])`
[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/dom.rs:409:13
[INFO] [stderr]     |
[INFO] [stderr] 409 |             return String::new();
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `String::new()`
[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/dom.rs:448:9
[INFO] [stderr]     |
[INFO] [stderr] 448 |         return String::new();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `String::new()`
[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/dom.rs:499:9
[INFO] [stderr]     |
[INFO] [stderr] 499 |         return doc_root;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^ help: remove `return` as shown: `doc_root`
[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/dom.rs:521:17
[INFO] [stderr]     |
[INFO] [stderr] 521 |                 return Some(wrap_rc_clone(&parent_node));
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Some(wrap_rc_clone(&parent_node))`
[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/dom.rs:523:21
[INFO] [stderr]     |
[INFO] [stderr] 523 |             None => return None,
[INFO] [stderr]     |                     ^^^^^^^^^^^ help: remove `return` as shown: `None`
[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/dom.rs:536:9
[INFO] [stderr]     |
[INFO] [stderr] 536 |         return node_array;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `node_array`
[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/dom.rs:548:9
[INFO] [stderr]     |
[INFO] [stderr] 548 |         return node_array;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `node_array`
[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/dom.rs:556:9
[INFO] [stderr]     |
[INFO] [stderr] 556 |         return self.nth_child(0);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.nth_child(0)`
[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/dom.rs:584:13
[INFO] [stderr]     |
[INFO] [stderr] 584 |             return Some(wrap_rc_clone(&(*rc_node).children.borrow()[n]));
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Some(wrap_rc_clone(&(*rc_node).children.borrow()[n]))`
[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/dom.rs:586:13
[INFO] [stderr]     |
[INFO] [stderr] 586 |             return None
[INFO] [stderr]     |             ^^^^^^^^^^^ help: remove `return` as shown: `None`
[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/dom.rs:782:9
[INFO] [stderr]     |
[INFO] [stderr] 782 |         return usize::MAX;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `usize::MAX`
[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/dom.rs:804:13
[INFO] [stderr]     |
[INFO] [stderr] 804 |             return Some((*rc_node).attributes.borrow()[r_index].value.clone());
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Some((*rc_node).attributes.borrow()[r_index].value.clone())`
[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/dom.rs:806:13
[INFO] [stderr]     |
[INFO] [stderr] 806 |             return None;
[INFO] [stderr]     |             ^^^^^^^^^^^^ help: remove `return` as shown: `None`
[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/dom.rs:878:9
[INFO] [stderr]     |
[INFO] [stderr] 878 |         return usize::MAX;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `usize::MAX`
[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/dom.rs:896:9
[INFO] [stderr]     |
[INFO] [stderr] 896 |         return self.unwrap_rc().order.get();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.unwrap_rc().order.get()`
[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/dom.rs:918:9
[INFO] [stderr]     |
[INFO] [stderr] 918 |         return order;
[INFO] [stderr]     |         ^^^^^^^^^^^^^ help: remove `return` as shown: `order`
[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/dom.rs:925:9
[INFO] [stderr]     |
[INFO] [stderr] 925 | /         return NodePtr {
[INFO] [stderr] 926 | |             rc_node: Rc::clone(&self.rc_node),
[INFO] [stderr] 927 | |         };
[INFO] [stderr]     | |__________^
[INFO] [stderr]     |
[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] 925 |         NodePtr {
[INFO] [stderr] 926 |             rc_node: Rc::clone(&self.rc_node),
[INFO] [stderr] 927 |         }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/dom.rs:933:9
[INFO] [stderr]     |
[INFO] [stderr] 933 |         return Rc::clone(&self.rc_node);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Rc::clone(&self.rc_node)`
[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/dom.rs:946:13
[INFO] [stderr]     |
[INFO] [stderr] 946 |             return s;
[INFO] [stderr]     |             ^^^^^^^^^ help: remove `return` as shown: `s`
[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/dom.rs:966:13
[INFO] [stderr]     |
[INFO] [stderr] 966 |             return s;
[INFO] [stderr]     |             ^^^^^^^^^ help: remove `return` as shown: `s`
[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/dom.rs:993:14
[INFO] [stderr]     |
[INFO] [stderr] 993 |         _ => return String::new(),
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `String::new()`
[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/dom.rs:1011:5
[INFO] [stderr]      |
[INFO] [stderr] 1011 |     return str
[INFO] [stderr]      |     ^^^^^^^^^^ help: remove `return` as shown: `str`
[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/dom.rs:1017:5
[INFO] [stderr]      |
[INFO] [stderr] 1017 |     return if 0 < n { "\n" } else { "" };
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `if 0 < n { "\n" } else { "" }`
[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/xpath.rs:102:9
[INFO] [stderr]     |
[INFO] [stderr] 102 |         return Ok(new_sequence(&result));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_sequence(&result))`
[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/xpath.rs:132:13
[INFO] [stderr]     |
[INFO] [stderr] 132 |             return Some(node_set_array[0].rc_clone());
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Some(node_set_array[0].rc_clone())`
[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/xpath.rs:134:13
[INFO] [stderr]     |
[INFO] [stderr] 134 |             return None;
[INFO] [stderr]     |             ^^^^^^^^^^^^ help: remove `return` as shown: `None`
[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/xpath.rs:167:9
[INFO] [stderr]     |
[INFO] [stderr] 167 |         return Ok(());
[INFO] [stderr]     |         ^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(())`
[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/xpath.rs:196:9
[INFO] [stderr]     |
[INFO] [stderr] 196 |         return Ok(nodeset);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(nodeset)`
[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/xpath.rs:212:5
[INFO] [stderr]     |
[INFO] [stderr] 212 |     return Sequence{seq: xseq.clone()};
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Sequence{seq: xseq.clone()}`
[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/xpath.rs:225:5
[INFO] [stderr]     |
[INFO] [stderr] 225 |     return Item{item: xitem.clone()};
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Item{item: xitem.clone()}`
[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/xpath.rs:244:9
[INFO] [stderr]     |
[INFO] [stderr] 244 |         return self.seq.to_string();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.seq.to_string()`
[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/xpath.rs:251:9
[INFO] [stderr]     |
[INFO] [stderr] 251 |         return self.seq.len();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.seq.len()`
[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/xpath.rs:260:9
[INFO] [stderr]     |
[INFO] [stderr] 260 |         return new_item(xitem);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `new_item(xitem)`
[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/xpath.rs:271:9
[INFO] [stderr]     |
[INFO] [stderr] 271 |         return self.item.to_string();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.item.to_string()`
[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/xpath.rs:278:9
[INFO] [stderr]     |
[INFO] [stderr] 278 |         return self.item.as_nodeptr();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.item.as_nodeptr()`
[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/xpath_impl/lexer.rs:133:5
[INFO] [stderr]     |
[INFO] [stderr] 133 | /     return Token {
[INFO] [stderr] 134 | |         t_type: t_type,
[INFO] [stderr] 135 | |         name: String::from(name),
[INFO] [stderr] 136 | |     };
[INFO] [stderr]     | |______^
[INFO] [stderr]     |
[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] 133 |     Token {
[INFO] [stderr] 134 |         t_type: t_type,
[INFO] [stderr] 135 |         name: String::from(name),
[INFO] [stderr] 136 |     }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/lexer.rs:141:9
[INFO] [stderr]     |
[INFO] [stderr] 141 |         return self.t_type.clone();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.t_type.clone()`
[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/xpath_impl/lexer.rs:144:9
[INFO] [stderr]     |
[INFO] [stderr] 144 |         return self.name.as_str();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.name.as_str()`
[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/xpath_impl/lexer.rs:173:9
[INFO] [stderr]     |
[INFO] [stderr] 173 |         return s;
[INFO] [stderr]     |         ^^^^^^^^^ help: remove `return` as shown: `s`
[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/xpath_impl/lexer.rs:179:9
[INFO] [stderr]     |
[INFO] [stderr] 179 |         return self.tokens[self.index].clone();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.tokens[self.index].clone()`
[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/xpath_impl/lexer.rs:189:9
[INFO] [stderr]     |
[INFO] [stderr] 189 |         return tok;
[INFO] [stderr]     |         ^^^^^^^^^^^ help: remove `return` as shown: `tok`
[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/xpath_impl/lexer.rs:226:9
[INFO] [stderr]     |
[INFO] [stderr] 226 |         return s;
[INFO] [stderr]     |         ^^^^^^^^^ help: remove `return` as shown: `s`
[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/xpath_impl/lexer.rs:288:9
[INFO] [stderr]     |
[INFO] [stderr] 288 |         return Ok(lexer);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(lexer)`
[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/xpath_impl/lexer.rs:354:13
[INFO] [stderr]     |
[INFO] [stderr] 354 |             return Ok(new_token(TType::EOF, ""));
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_token(TType::EOF, ""))`
[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/xpath_impl/lexer.rs:367:13
[INFO] [stderr]     |
[INFO] [stderr] 367 |             return Ok(new_token(TType::InnerName, &name));
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_token(TType::InnerName, &name))`
[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/xpath_impl/lexer.rs:371:13
[INFO] [stderr]     |
[INFO] [stderr] 371 |             return Ok(new_token(TType::StringLiteral, &literal));
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_token(TType::StringLiteral, &literal))`
[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/xpath_impl/lexer.rs:375:13
[INFO] [stderr]     |
[INFO] [stderr] 375 |             return self.fetch_numerics();
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.fetch_numerics()`
[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/xpath_impl/lexer.rs:382:17
[INFO] [stderr]     |
[INFO] [stderr] 382 |                 return self.fetch_numerics();
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.fetch_numerics()`
[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/xpath_impl/lexer.rs:385:17
[INFO] [stderr]     |
[INFO] [stderr] 385 |                 return Ok(new_token(TType::Dot, "."));
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_token(TType::Dot, "."))`
[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/xpath_impl/lexer.rs:389:13
[INFO] [stderr]     |
[INFO] [stderr] 389 | /             return Err(xpath_syntax_error!(
[INFO] [stderr] 390 | |                     "XPathを構成する字句として認識できない文字: {}", ch1));
[INFO] [stderr]     | |___________________________________________________________________________^
[INFO] [stderr]     |
[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] 389 |             Err(xpath_syntax_error!(
[INFO] [stderr] 390 |                     "XPathを構成する字句として認識できない文字: {}", ch1))
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/lexer.rs:601:9
[INFO] [stderr]     |
[INFO] [stderr] 601 |         return true;
[INFO] [stderr]     |         ^^^^^^^^^^^^ help: remove `return` as shown: `true`
[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/xpath_impl/lexer.rs:133:5
[INFO] [stderr]     |
[INFO] [stderr] 133 | /     return Token {
[INFO] [stderr] 134 | |         t_type: t_type,
[INFO] [stderr] 135 | |         name: String::from(name),
[INFO] [stderr] 136 | |     };
[INFO] [stderr]     | |______^
[INFO] [stderr]     |
[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] 133 |     Token {
[INFO] [stderr] 134 |         t_type: t_type,
[INFO] [stderr] 135 |         name: String::from(name),
[INFO] [stderr] 136 |     }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/lexer.rs:141:9
[INFO] [stderr]     |
[INFO] [stderr] 141 |         return self.t_type.clone();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.t_type.clone()`
[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/xpath_impl/lexer.rs:144:9
[INFO] [stderr]     |
[INFO] [stderr] 144 |         return self.name.as_str();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.name.as_str()`
[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/xpath_impl/lexer.rs:615:13
[INFO] [stderr]     |
[INFO] [stderr] 615 |             return Ok(new_token(TType::DoubleLiteral, literal));
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_token(TType::DoubleLiteral, literal))`
[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/xpath_impl/lexer.rs:617:13
[INFO] [stderr]     |
[INFO] [stderr] 617 |             return Ok(new_token(TType::DecimalLiteral, literal));
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_token(TType::DecimalLiteral, literal))`
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/lexer.rs:173:9
[INFO] [stderr]     |
[INFO] [stderr] 173 |         return s;
[INFO] [stderr]     |         ^^^^^^^^^ help: remove `return` as shown: `s`
[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]     |
[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/xpath_impl/lexer.rs:619:13
[INFO] [stderr]     |
[INFO] [stderr] 619 |             return Ok(new_token(TType::IntegerLiteral, literal));
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_token(TType::IntegerLiteral, literal))`
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/lexer.rs:179:9
[INFO] [stderr]     |
[INFO] [stderr] 179 |         return self.tokens[self.index].clone();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.tokens[self.index].clone()`
[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/xpath_impl/lexer.rs:189:9
[INFO] [stderr]     |
[INFO] [stderr] 189 |         return tok;
[INFO] [stderr]     |         ^^^^^^^^^^^ help: remove `return` as shown: `tok`
[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]     |
[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/xpath_impl/lexer.rs:226:9
[INFO] [stderr]     |
[INFO] [stderr] 226 |         return s;
[INFO] [stderr]     |         ^^^^^^^^^ help: remove `return` as shown: `s`
[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/xpath_impl/lexer.rs:642:13
[INFO] [stderr]     |
[INFO] [stderr] 642 |             return Ok(numeric_literal);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(numeric_literal)`
[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/xpath_impl/lexer.rs:288:9
[INFO] [stderr]     |
[INFO] [stderr] 288 |         return Ok(lexer);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(lexer)`
[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/xpath_impl/lexer.rs:645:13
[INFO] [stderr]     |
[INFO] [stderr] 645 |             return self.fetch_numeric_after_period();
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.fetch_numeric_after_period()`
[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/xpath_impl/lexer.rs:354:13
[INFO] [stderr]     |
[INFO] [stderr] 354 |             return Ok(new_token(TType::EOF, ""));
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_token(TType::EOF, ""))`
[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/xpath_impl/lexer.rs:367:13
[INFO] [stderr]     |
[INFO] [stderr] 367 |             return Ok(new_token(TType::InnerName, &name));
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_token(TType::InnerName, &name))`
[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/xpath_impl/lexer.rs:648:13
[INFO] [stderr]     |
[INFO] [stderr] 648 |             return Ok(numeric_literal);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(numeric_literal)`
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/lexer.rs:371:13
[INFO] [stderr]     |
[INFO] [stderr] 371 |             return Ok(new_token(TType::StringLiteral, &literal));
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_token(TType::StringLiteral, &literal))`
[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/xpath_impl/lexer.rs:375:13
[INFO] [stderr]     |
[INFO] [stderr] 375 |             return self.fetch_numerics();
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.fetch_numerics()`
[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]     |
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/lexer.rs:382:17
[INFO] [stderr]     |
[INFO] [stderr] 382 |                 return self.fetch_numerics();
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.fetch_numerics()`
[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]     = 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/xpath_impl/lexer.rs:666:9
[INFO] [stderr]     |
[INFO] [stderr] 666 |         return Ok(numeric_after_period);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(numeric_after_period)`
[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/xpath_impl/lexer.rs:692:9
[INFO] [stderr]     |
[INFO] [stderr] 692 |         return Ok(numeric_after_e);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(numeric_after_e)`
[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/xpath_impl/lexer.rs:788:9
[INFO] [stderr]     |
[INFO] [stderr] 788 |         return Ok(());
[INFO] [stderr]     |         ^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(())`
[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/xpath_impl/lexer.rs:811:13
[INFO] [stderr]     |
[INFO] [stderr] 811 |             return EOF;
[INFO] [stderr]     |             ^^^^^^^^^^^ help: remove `return` as shown: `EOF`
[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/xpath_impl/lexer.rs:813:13
[INFO] [stderr]     |
[INFO] [stderr] 813 |             return self.char_vec[self.ch_index - 1];
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.char_vec[self.ch_index - 1]`
[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: Unnecessary `>= y + 1` or `x - 1 >=`
[INFO] [stderr]    --> src/xpath_impl/lexer.rs:810:12
[INFO] [stderr]     |
[INFO] [stderr] 810 |         if self.char_vec.len() <= self.ch_index - 1 {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#int_plus_one
[INFO] [stderr] help: change `>= y + 1` to `> y` as shown
[INFO] [stderr]     |
[INFO] [stderr] 810 |         if self.char_vec.len() < self.ch_index {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/lexer.rs:831:5
[INFO] [stderr]     |
[INFO] [stderr] 831 |     return [ ' ', '\t', '\r', '\n' ].contains(&ch);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `[ ' ', '\t', '\r', '\n' ].contains(&ch)`
[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/xpath_impl/lexer.rs:837:5
[INFO] [stderr]     |
[INFO] [stderr] 837 | /     return char_is_in_ranges(ch, &[
[INFO] [stderr] 838 | |         ( 0x0030, 0x0039 ), // [0-9]
[INFO] [stderr] 839 | |     ]);
[INFO] [stderr]     | |_______^
[INFO] [stderr]     |
[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] 837 |     char_is_in_ranges(ch, &[
[INFO] [stderr] 838 |         ( 0x0030, 0x0039 ), // [0-9]
[INFO] [stderr] 839 |     ])
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/lexer.rs:846:5
[INFO] [stderr]     |
[INFO] [stderr] 846 | /     return char_is_in_ranges(ch, &[
[INFO] [stderr] 847 | |         ( 0x0041, 0x005A ), // [A-Z]
[INFO] [stderr] 848 | |         ( 0x005F, 0x005F ), // "_"
[INFO] [stderr] 849 | |         ( 0x0061, 0x007A ), // [a-z]
[INFO] [stderr] ...   |
[INFO] [stderr] 862 | |         ( 0x00010000, 0x000EFFFF ),
[INFO] [stderr] 863 | |     ]);
[INFO] [stderr]     | |_______^
[INFO] [stderr]     |
[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] 846 |     char_is_in_ranges(ch, &[
[INFO] [stderr] 847 |         ( 0x0041, 0x005A ), // [A-Z]
[INFO] [stderr] 848 |         ( 0x005F, 0x005F ), // "_"
[INFO] [stderr] 849 |         ( 0x0061, 0x007A ), // [a-z]
[INFO] [stderr] 850 |         ( 0x00C0, 0x00D6 ),
[INFO] [stderr] 851 |         ( 0x00D8, 0x00F6 ),
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/xpath_impl/lexer.rs:862:11
[INFO] [stderr]     |
[INFO] [stderr] 862 |         ( 0x00010000, 0x000EFFFF ),
[INFO] [stderr]     |           ^^^^^^^^^^ help: consider: `0x0001_0000`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::unreadable_literal)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/xpath_impl/lexer.rs:862:23
[INFO] [stderr]     |
[INFO] [stderr] 862 |         ( 0x00010000, 0x000EFFFF ),
[INFO] [stderr]     |                       ^^^^^^^^^^ help: consider: `0x000E_FFFF`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/lexer.rs:870:5
[INFO] [stderr]     |
[INFO] [stderr] 870 | /     return is_name_start_char(ch) ||
[INFO] [stderr] 871 | |         char_is_in_ranges(ch, &[
[INFO] [stderr] 872 | |             ( 0x002D, 0x002E ), // "-", "."
[INFO] [stderr] 873 | |             ( 0x0030, 0x0039 ), // [0-9]
[INFO] [stderr] ...   |
[INFO] [stderr] 876 | |             ( 0x203F, 0x2040 ), //
[INFO] [stderr] 877 | |         ]);
[INFO] [stderr]     | |___________^
[INFO] [stderr]     |
[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] 870 |     is_name_start_char(ch) ||
[INFO] [stderr] 871 |         char_is_in_ranges(ch, &[
[INFO] [stderr] 872 |             ( 0x002D, 0x002E ), // "-", "."
[INFO] [stderr] 873 |             ( 0x0030, 0x0039 ), // [0-9]
[INFO] [stderr] 874 |             ( 0x00B7, 0x00B7 ), // "·"
[INFO] [stderr] 875 |             ( 0x0300, 0x036F ), //
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/lexer.rs:889:5
[INFO] [stderr]     |
[INFO] [stderr] 889 |     return false;
[INFO] [stderr]     |     ^^^^^^^^^^^^^ help: remove `return` as shown: `false`
[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/xpath_impl/lexer.rs:895:5
[INFO] [stderr]     |
[INFO] [stderr] 895 |     return ch == EOF;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `ch == EOF`
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/lexer.rs:385:17
[INFO] [stderr]     |
[INFO] [stderr] 385 |                 return Ok(new_token(TType::Dot, "."));
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_token(TType::Dot, "."))`
[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]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/lexer.rs:389:13
[INFO] [stderr]     |
[INFO] [stderr] 389 | /             return Err(xpath_syntax_error!(
[INFO] [stderr] 390 | |                     "XPathを構成する字句として認識できない文字: {}", ch1));
[INFO] [stderr]     | |___________________________________________________________________________^
[INFO] [stderr]     |
[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] 389 |             Err(xpath_syntax_error!(
[INFO] [stderr] 390 |                     "XPathを構成する字句として認識できない文字: {}", ch1))
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/lexer.rs:601:9
[INFO] [stderr]     |
[INFO] [stderr] 601 |         return true;
[INFO] [stderr]     |         ^^^^^^^^^^^^ help: remove `return` as shown: `true`
[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/xpath_impl/lexer.rs:615:13
[INFO] [stderr]     |
[INFO] [stderr] 615 |             return Ok(new_token(TType::DoubleLiteral, literal));
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_token(TType::DoubleLiteral, literal))`
[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/xpath_impl/lexer.rs:617:13
[INFO] [stderr]     |
[INFO] [stderr] 617 |             return Ok(new_token(TType::DecimalLiteral, literal));
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_token(TType::DecimalLiteral, literal))`
[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/xpath_impl/lexer.rs:619:13
[INFO] [stderr]     |
[INFO] [stderr] 619 |             return Ok(new_token(TType::IntegerLiteral, literal));
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_token(TType::IntegerLiteral, literal))`
[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/xpath_impl/lexer.rs:642:13
[INFO] [stderr]     |
[INFO] [stderr] 642 |             return Ok(numeric_literal);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(numeric_literal)`
[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/xpath_impl/lexer.rs:645:13
[INFO] [stderr]     |
[INFO] [stderr] 645 |             return self.fetch_numeric_after_period();
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.fetch_numeric_after_period()`
[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/xpath_impl/lexer.rs:648:13
[INFO] [stderr]     |
[INFO] [stderr] 648 |             return Ok(numeric_literal);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(numeric_literal)`
[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/xpath_impl/lexer.rs:666:9
[INFO] [stderr]     |
[INFO] [stderr] 666 |         return Ok(numeric_after_period);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(numeric_after_period)`
[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/xpath_impl/lexer.rs:692:9
[INFO] [stderr]     |
[INFO] [stderr] 692 |         return Ok(numeric_after_e);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(numeric_after_e)`
[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/xpath_impl/lexer.rs:788:9
[INFO] [stderr]     |
[INFO] [stderr] 788 |         return Ok(());
[INFO] [stderr]     |         ^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(())`
[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/xpath_impl/lexer.rs:811:13
[INFO] [stderr]     |
[INFO] [stderr] 811 |             return EOF;
[INFO] [stderr]     |             ^^^^^^^^^^^ help: remove `return` as shown: `EOF`
[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/xpath_impl/lexer.rs:813:13
[INFO] [stderr]     |
[INFO] [stderr] 813 |             return self.char_vec[self.ch_index - 1];
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.char_vec[self.ch_index - 1]`
[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: Unnecessary `>= y + 1` or `x - 1 >=`
[INFO] [stderr]    --> src/xpath_impl/lexer.rs:810:12
[INFO] [stderr]     |
[INFO] [stderr] 810 |         if self.char_vec.len() <= self.ch_index - 1 {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#int_plus_one
[INFO] [stderr] help: change `>= y + 1` to `> y` as shown
[INFO] [stderr]     |
[INFO] [stderr] 810 |         if self.char_vec.len() < self.ch_index {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/lexer.rs:831:5
[INFO] [stderr]     |
[INFO] [stderr] 831 |     return [ ' ', '\t', '\r', '\n' ].contains(&ch);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `[ ' ', '\t', '\r', '\n' ].contains(&ch)`
[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/xpath_impl/lexer.rs:837:5
[INFO] [stderr]     |
[INFO] [stderr] 837 | /     return char_is_in_ranges(ch, &[
[INFO] [stderr] 838 | |         ( 0x0030, 0x0039 ), // [0-9]
[INFO] [stderr] 839 | |     ]);
[INFO] [stderr]     | |_______^
[INFO] [stderr]     |
[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] 837 |     char_is_in_ranges(ch, &[
[INFO] [stderr] 838 |         ( 0x0030, 0x0039 ), // [0-9]
[INFO] [stderr] 839 |     ])
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/lexer.rs:846:5
[INFO] [stderr]     |
[INFO] [stderr] 846 | /     return char_is_in_ranges(ch, &[
[INFO] [stderr] 847 | |         ( 0x0041, 0x005A ), // [A-Z]
[INFO] [stderr] 848 | |         ( 0x005F, 0x005F ), // "_"
[INFO] [stderr] 849 | |         ( 0x0061, 0x007A ), // [a-z]
[INFO] [stderr] ...   |
[INFO] [stderr] 862 | |         ( 0x00010000, 0x000EFFFF ),
[INFO] [stderr] 863 | |     ]);
[INFO] [stderr]     | |_______^
[INFO] [stderr]     |
[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] 846 |     char_is_in_ranges(ch, &[
[INFO] [stderr] 847 |         ( 0x0041, 0x005A ), // [A-Z]
[INFO] [stderr] 848 |         ( 0x005F, 0x005F ), // "_"
[INFO] [stderr] 849 |         ( 0x0061, 0x007A ), // [a-z]
[INFO] [stderr] 850 |         ( 0x00C0, 0x00D6 ),
[INFO] [stderr] 851 |         ( 0x00D8, 0x00F6 ),
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/xpath_impl/lexer.rs:862:11
[INFO] [stderr]     |
[INFO] [stderr] 862 |         ( 0x00010000, 0x000EFFFF ),
[INFO] [stderr]     |           ^^^^^^^^^^ help: consider: `0x0001_0000`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::unreadable_literal)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/xpath_impl/lexer.rs:862:23
[INFO] [stderr]     |
[INFO] [stderr] 862 |         ( 0x00010000, 0x000EFFFF ),
[INFO] [stderr]     |                       ^^^^^^^^^^ help: consider: `0x000E_FFFF`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/lexer.rs:870:5
[INFO] [stderr]     |
[INFO] [stderr] 870 | /     return is_name_start_char(ch) ||
[INFO] [stderr] 871 | |         char_is_in_ranges(ch, &[
[INFO] [stderr] 872 | |             ( 0x002D, 0x002E ), // "-", "."
[INFO] [stderr] 873 | |             ( 0x0030, 0x0039 ), // [0-9]
[INFO] [stderr] ...   |
[INFO] [stderr] 876 | |             ( 0x203F, 0x2040 ), //
[INFO] [stderr] 877 | |         ]);
[INFO] [stderr]     | |___________^
[INFO] [stderr]     |
[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] 870 |     is_name_start_char(ch) ||
[INFO] [stderr] 871 |         char_is_in_ranges(ch, &[
[INFO] [stderr] 872 |             ( 0x002D, 0x002E ), // "-", "."
[INFO] [stderr] 873 |             ( 0x0030, 0x0039 ), // [0-9]
[INFO] [stderr] 874 |             ( 0x00B7, 0x00B7 ), // "·"
[INFO] [stderr] 875 |             ( 0x0300, 0x036F ), //
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/lexer.rs:889:5
[INFO] [stderr]     |
[INFO] [stderr] 889 |     return false;
[INFO] [stderr]     |     ^^^^^^^^^^^^^ help: remove `return` as shown: `false`
[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/xpath_impl/parser.rs:180:5
[INFO] [stderr]     |
[INFO] [stderr] 180 |     return xnode_dump_sub(xnode, 0, 4, "T");
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `xnode_dump_sub(xnode, 0, 4, "T")`
[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/xpath_impl/parser.rs:199:5
[INFO] [stderr]     |
[INFO] [stderr] 199 |     return buf;
[INFO] [stderr]     |     ^^^^^^^^^^^ help: remove `return` as shown: `buf`
[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/xpath_impl/parser.rs:288:5
[INFO] [stderr]     |
[INFO] [stderr] 288 |     return parse_main(&mut lex);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `parse_main(&mut lex)`
[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/xpath_impl/parser.rs:299:5
[INFO] [stderr]     |
[INFO] [stderr] 299 |     return Ok(xnode);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(xnode)`
[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/xpath_impl/parser.rs:371:13
[INFO] [stderr]     |
[INFO] [stderr] 371 |             return parse_node_test(lex, axis);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `parse_node_test(lex, axis)`
[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/xpath_impl/parser.rs:375:13
[INFO] [stderr]     |
[INFO] [stderr] 375 |             return parse_node_test(lex, &XNodeType::AxisAttribute);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `parse_node_test(lex, &XNodeType::AxisAttribute)`
[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/xpath_impl/parser.rs:379:13
[INFO] [stderr]     |
[INFO] [stderr] 379 |             return Ok(new_xnode(XNodeType::AxisParent, "node()"));
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_xnode(XNodeType::AxisParent, "node()"))`
[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/xpath_impl/parser.rs:382:13
[INFO] [stderr]     |
[INFO] [stderr] 382 |             return parse_node_test(lex, &XNodeType::AxisChild);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `parse_node_test(lex, &XNodeType::AxisChild)`
[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/xpath_impl/parser.rs:415:5
[INFO] [stderr]     |
[INFO] [stderr] 415 |     return Ok(new_nil_xnode());
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_nil_xnode())`
[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/xpath_impl/parser.rs:422:5
[INFO] [stderr]     |
[INFO] [stderr] 422 | /     return [
[INFO] [stderr] 423 | |         XNodeType::AxisParent,              // XPath 1.0 では正順
[INFO] [stderr] 424 | |         XNodeType::AxisAncestor,
[INFO] [stderr] 425 | |         XNodeType::AxisAncestorOrSelf,
[INFO] [stderr] 426 | |         XNodeType::AxisPreceding,
[INFO] [stderr] 427 | |         XNodeType::AxisPrecedingSibling,
[INFO] [stderr] 428 | |     ].contains(n_type);
[INFO] [stderr]     | |_______________________^
[INFO] [stderr]     |
[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] 422 |     [
[INFO] [stderr] 423 |         XNodeType::AxisParent,              // XPath 1.0 では正順
[INFO] [stderr] 424 |         XNodeType::AxisAncestor,
[INFO] [stderr] 425 |         XNodeType::AxisAncestorOrSelf,
[INFO] [stderr] 426 |         XNodeType::AxisPreceding,
[INFO] [stderr] 427 |         XNodeType::AxisPrecedingSibling,
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/parser.rs:485:9
[INFO] [stderr]     |
[INFO] [stderr] 485 |         return Ok(kind_test_xnode);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(kind_test_xnode)`
[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/xpath_impl/parser.rs:487:9
[INFO] [stderr]     |
[INFO] [stderr] 487 |         return Ok(new_nil_xnode());
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_nil_xnode())`
[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/xpath_impl/parser.rs:514:5
[INFO] [stderr]     |
[INFO] [stderr] 514 |     return Ok(document_test_xnode);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(document_test_xnode)`
[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/xpath_impl/parser.rs:572:5
[INFO] [stderr]     |
[INFO] [stderr] 572 |     return Ok(element_test_xnode);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(element_test_xnode)`
[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: this if statement can be collapsed
[INFO] [stderr]    --> src/xpath_impl/parser.rs:536:5
[INFO] [stderr]     |
[INFO] [stderr] 536 | /     if element_name_or_wildcard.as_str() == "" {
[INFO] [stderr] 537 | |         if lex.next_token().get_type() == TType::Asterisk {
[INFO] [stderr] 538 | |             lex.get_token();
[INFO] [stderr] 539 | |             element_name_or_wildcard = String::from("*");
[INFO] [stderr] 540 | |         }
[INFO] [stderr] 541 | |     }
[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] 536 |     if element_name_or_wildcard.as_str() == "" && lex.next_token().get_type() == TType::Asterisk {
[INFO] [stderr] 537 |     lex.get_token();
[INFO] [stderr] 538 |     element_name_or_wildcard = String::from("*");
[INFO] [stderr] 539 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: this if statement can be collapsed
[INFO] [stderr]    --> src/xpath_impl/parser.rs:544:5
[INFO] [stderr]     |
[INFO] [stderr] 544 | /     if element_name_or_wildcard.as_str() != "" {
[INFO] [stderr] 545 | |         if lex.next_token().get_type() == TType::Comma {
[INFO] [stderr] 546 | |             lex.get_token();
[INFO] [stderr] 547 | |             type_name = parse_eqname(lex, "xs")?;
[INFO] [stderr] ...   |
[INFO] [stderr] 557 | |         }
[INFO] [stderr] 558 | |     }
[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] 544 |     if element_name_or_wildcard.as_str() != "" && lex.next_token().get_type() == TType::Comma {
[INFO] [stderr] 545 |     lex.get_token();
[INFO] [stderr] 546 |     type_name = parse_eqname(lex, "xs")?;
[INFO] [stderr] 547 |     if type_name == "" {
[INFO] [stderr] 548 |         return Err(xpath_syntax_error!(
[INFO] [stderr] 549 |                 "{}: カンマの後に型名がない。",
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/parser.rs:626:5
[INFO] [stderr]     |
[INFO] [stderr] 626 |     return Ok(attribute_test_xnode);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(attribute_test_xnode)`
[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: this if statement can be collapsed
[INFO] [stderr]    --> src/xpath_impl/parser.rs:594:5
[INFO] [stderr]     |
[INFO] [stderr] 594 | /     if attribute_name_or_wildcard.as_str() == "" {
[INFO] [stderr] 595 | |         if lex.next_token().get_type() == TType::Asterisk {
[INFO] [stderr] 596 | |             lex.get_token();
[INFO] [stderr] 597 | |             attribute_name_or_wildcard = String::from("*");
[INFO] [stderr] 598 | |         }
[INFO] [stderr] 599 | |     }
[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] 594 |     if attribute_name_or_wildcard.as_str() == "" && lex.next_token().get_type() == TType::Asterisk {
[INFO] [stderr] 595 |     lex.get_token();
[INFO] [stderr] 596 |     attribute_name_or_wildcard = String::from("*");
[INFO] [stderr] 597 | }
[INFO] [stderr]     |
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/lexer.rs:895:5
[INFO] [stderr]     |
[INFO] [stderr] 895 |     return ch == EOF;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `ch == EOF`
[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] 
[INFO] [stderr] warning: this if statement can be collapsed
[INFO] [stderr]    --> src/xpath_impl/parser.rs:602:5
[INFO] [stderr]     |
[INFO] [stderr] 602 | /     if attribute_name_or_wildcard.as_str() != "" {
[INFO] [stderr] 603 | |         if lex.next_token().get_type() == TType::Comma {
[INFO] [stderr] 604 | |             lex.get_token();
[INFO] [stderr] 605 | |             type_name = parse_eqname(lex, "xs")?;
[INFO] [stderr] ...   |
[INFO] [stderr] 611 | |         }
[INFO] [stderr] 612 | |     }
[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] 602 |     if attribute_name_or_wildcard.as_str() != "" && lex.next_token().get_type() == TType::Comma {
[INFO] [stderr] 603 |     lex.get_token();
[INFO] [stderr] 604 |     type_name = parse_eqname(lex, "xs")?;
[INFO] [stderr] 605 |     if type_name == "" {
[INFO] [stderr] 606 |         return Err(xpath_syntax_error!(
[INFO] [stderr] 607 |                 "{}: カンマの後に型名がない。",
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/parser.rs:636:5
[INFO] [stderr]     |
[INFO] [stderr] 636 | /     return parse_kind_test_sub_one(lex,
[INFO] [stderr] 637 | |                 TType::SchemaElementTest, XNodeType::SchemaElementTest);
[INFO] [stderr]     | |________________________________________________________________________^
[INFO] [stderr]     |
[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] 636 |     parse_kind_test_sub_one(lex,
[INFO] [stderr] 637 |                 TType::SchemaElementTest, XNodeType::SchemaElementTest)
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/parser.rs:647:5
[INFO] [stderr]     |
[INFO] [stderr] 647 | /     return parse_kind_test_sub_one(lex,
[INFO] [stderr] 648 | |                 TType::SchemaAttributeTest, XNodeType::SchemaAttributeTest);
[INFO] [stderr]     | |____________________________________________________________________________^
[INFO] [stderr]     |
[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] 647 |     parse_kind_test_sub_one(lex,
[INFO] [stderr] 648 |                 TType::SchemaAttributeTest, XNodeType::SchemaAttributeTest)
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/parser.rs:675:5
[INFO] [stderr]     |
[INFO] [stderr] 675 |     return Ok(new_xnode(xnode_type, &eqname));
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_xnode(xnode_type, &eqname))`
[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/xpath_impl/parser.rs:705:5
[INFO] [stderr]     |
[INFO] [stderr] 705 |     return Ok(new_xnode(XNodeType::PITest, arg));
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_xnode(XNodeType::PITest, arg))`
[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/xpath_impl/parser.rs:712:5
[INFO] [stderr]     |
[INFO] [stderr] 712 | /     return parse_kind_test_sub_none(lex,
[INFO] [stderr] 713 | |                 TType::CommentTest, XNodeType::CommentTest);
[INFO] [stderr]     | |____________________________________________________________^
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/parser.rs:180:5
[INFO] [stderr]     |
[INFO] [stderr] 180 |     return xnode_dump_sub(xnode, 0, 4, "T");
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `xnode_dump_sub(xnode, 0, 4, "T")`
[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/xpath_impl/parser.rs:199:5
[INFO] [stderr]     |
[INFO] [stderr] 199 |     return buf;
[INFO] [stderr]     |     ^^^^^^^^^^^ help: remove `return` as shown: `buf`
[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]     |
[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] 712 |     parse_kind_test_sub_none(lex,
[INFO] [stderr] 713 |                 TType::CommentTest, XNodeType::CommentTest)
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/parser.rs:288:5
[INFO] [stderr]     |
[INFO] [stderr] 288 |     return parse_main(&mut lex);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `parse_main(&mut lex)`
[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/xpath_impl/parser.rs:720:5
[INFO] [stderr]     |
[INFO] [stderr] 720 | /     return parse_kind_test_sub_none(lex,
[INFO] [stderr] 721 | |                 TType::TextTest, XNodeType::TextTest);
[INFO] [stderr]     | |______________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/parser.rs:299:5
[INFO] [stderr]     |
[INFO] [stderr] 299 |     return Ok(xnode);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(xnode)`
[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]     = 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] 720 |     parse_kind_test_sub_none(lex,
[INFO] [stderr] 721 |                 TType::TextTest, XNodeType::TextTest)
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/parser.rs:371:13
[INFO] [stderr]     |
[INFO] [stderr] 371 |             return parse_node_test(lex, axis);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `parse_node_test(lex, axis)`
[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/xpath_impl/parser.rs:375:13
[INFO] [stderr]     |
[INFO] [stderr] 375 |             return parse_node_test(lex, &XNodeType::AxisAttribute);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `parse_node_test(lex, &XNodeType::AxisAttribute)`
[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/xpath_impl/parser.rs:379:13
[INFO] [stderr]     |
[INFO] [stderr] 379 |             return Ok(new_xnode(XNodeType::AxisParent, "node()"));
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_xnode(XNodeType::AxisParent, "node()"))`
[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/xpath_impl/parser.rs:729:5
[INFO] [stderr]     |
[INFO] [stderr] 729 | /     return parse_kind_test_sub_none(lex,
[INFO] [stderr] 730 | |                 TType::NamespaceNodeTest, XNodeType::NamespaceNodeTest);
[INFO] [stderr]     | |________________________________________________________________________^
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/parser.rs:382:13
[INFO] [stderr]     |
[INFO] [stderr] 382 |             return parse_node_test(lex, &XNodeType::AxisChild);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `parse_node_test(lex, &XNodeType::AxisChild)`
[INFO] [stderr]     |
[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] 729 |     parse_kind_test_sub_none(lex,
[INFO] [stderr] 730 |                 TType::NamespaceNodeTest, XNodeType::NamespaceNodeTest)
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/parser.rs:737:5
[INFO] [stderr]     |
[INFO] [stderr] 737 | /     return parse_kind_test_sub_none(lex,
[INFO] [stderr] 738 | |                 TType::AnyKindTest, XNodeType::AnyKindTest);
[INFO] [stderr]     | |____________________________________________________________^
[INFO] [stderr]     |
[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] 737 |     parse_kind_test_sub_none(lex,
[INFO] [stderr] 738 |                 TType::AnyKindTest, XNodeType::AnyKindTest)
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/parser.rs:758:5
[INFO] [stderr]     |
[INFO] [stderr] 758 |     return Ok(new_xnode(xnode_type, ""));
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_xnode(xnode_type, ""))`
[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/xpath_impl/parser.rs:787:5
[INFO] [stderr]     |
[INFO] [stderr] 787 |     return Ok(xnode_pred);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(xnode_pred)`
[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/xpath_impl/parser.rs:803:5
[INFO] [stderr]     |
[INFO] [stderr] 803 |     return Ok(xnode);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(xnode)`
[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/xpath_impl/parser.rs:824:5
[INFO] [stderr]     |
[INFO] [stderr] 824 |     return parse_bin_op_sub(lex, parse_expr_single, &token_node_map, false);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `parse_bin_op_sub(lex, parse_expr_single, &token_node_map, false)`
[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/xpath_impl/parser.rs:847:5
[INFO] [stderr]     |
[INFO] [stderr] 847 |     return parse_or_expr(lex);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `parse_or_expr(lex)`
[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/xpath_impl/parser.rs:886:5
[INFO] [stderr]     |
[INFO] [stderr] 886 |     return Ok(for_expr_xnode);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(for_expr_xnode)`
[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/xpath_impl/parser.rs:900:5
[INFO] [stderr]     |
[INFO] [stderr] 900 |     return parse_simple_binding(lex, &XNodeType::ForVarBind);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `parse_simple_binding(lex, &XNodeType::ForVarBind)`
[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/xpath_impl/parser.rs:939:5
[INFO] [stderr]     |
[INFO] [stderr] 939 |     return Ok(let_expr_xnode);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(let_expr_xnode)`
[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/xpath_impl/parser.rs:970:5
[INFO] [stderr]     |
[INFO] [stderr] 970 |     return Ok(var_bind_xnode);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(var_bind_xnode)`
[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/xpath_impl/parser.rs:1028:5
[INFO] [stderr]      |
[INFO] [stderr] 1028 |     return Ok(quantified_expr_xnode);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(quantified_expr_xnode)`
[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/xpath_impl/parser.rs:1060:5
[INFO] [stderr]      |
[INFO] [stderr] 1060 |     return Ok(var_bind_xnode);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(var_bind_xnode)`
[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/xpath_impl/parser.rs:1109:5
[INFO] [stderr]      |
[INFO] [stderr] 1109 |     return Ok(xnode_if_expr);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(xnode_if_expr)`
[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/xpath_impl/parser.rs:1120:5
[INFO] [stderr]      |
[INFO] [stderr] 1120 |     return parse_bin_op_sub(lex, parse_and_expr, &token_node_map, false);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `parse_bin_op_sub(lex, parse_and_expr, &token_node_map, false)`
[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/xpath_impl/parser.rs:1131:5
[INFO] [stderr]      |
[INFO] [stderr] 1131 |     return parse_bin_op_sub(lex, parse_comparison_expr, &token_node_map, false);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `parse_bin_op_sub(lex, parse_comparison_expr, &token_node_map, false)`
[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/xpath_impl/parser.rs:1161:5
[INFO] [stderr]      |
[INFO] [stderr] 1161 |     return parse_bin_op_sub(lex, parse_string_concat_expr, &token_node_map, true);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `parse_bin_op_sub(lex, parse_string_concat_expr, &token_node_map, true)`
[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/xpath_impl/parser.rs:1172:5
[INFO] [stderr]      |
[INFO] [stderr] 1172 |     return parse_bin_op_sub(lex, parse_range_expr, &token_node_map, false);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `parse_bin_op_sub(lex, parse_range_expr, &token_node_map, false)`
[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/xpath_impl/parser.rs:1183:5
[INFO] [stderr]      |
[INFO] [stderr] 1183 |     return parse_bin_op_sub(lex, parse_additive_expr, &token_node_map, true);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `parse_bin_op_sub(lex, parse_additive_expr, &token_node_map, true)`
[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/xpath_impl/parser.rs:1196:5
[INFO] [stderr]      |
[INFO] [stderr] 1196 |     return parse_bin_op_sub(lex, parse_multiplicative_expr, &token_node_map, false);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `parse_bin_op_sub(lex, parse_multiplicative_expr, &token_node_map, false)`
[INFO] [stderr]      |
[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]      = 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/xpath_impl/parser.rs:1211:5
[INFO] [stderr]      |
[INFO] [stderr] 1211 |     return parse_bin_op_sub(lex, parse_union_expr, &token_node_map, false);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `parse_bin_op_sub(lex, parse_union_expr, &token_node_map, false)`
[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/xpath_impl/parser.rs:415:5
[INFO] [stderr]     |
[INFO] [stderr] 415 |     return Ok(new_nil_xnode());
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_nil_xnode())`
[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/xpath_impl/parser.rs:1225:5
[INFO] [stderr]      |
[INFO] [stderr] 1225 |     return Ok(xnode);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(xnode)`
[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/xpath_impl/parser.rs:422:5
[INFO] [stderr]     |
[INFO] [stderr] 422 | /     return [
[INFO] [stderr] 423 | |         XNodeType::AxisParent,              // XPath 1.0 では正順
[INFO] [stderr] 424 | |         XNodeType::AxisAncestor,
[INFO] [stderr] 425 | |         XNodeType::AxisAncestorOrSelf,
[INFO] [stderr] 426 | |         XNodeType::AxisPreceding,
[INFO] [stderr] 427 | |         XNodeType::AxisPrecedingSibling,
[INFO] [stderr] 428 | |     ].contains(n_type);
[INFO] [stderr]     | |_______________________^
[INFO] [stderr]     |
[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] 422 |     [
[INFO] [stderr] 423 |         XNodeType::AxisParent,              // XPath 1.0 では正順
[INFO] [stderr] 424 |         XNodeType::AxisAncestor,
[INFO] [stderr] 425 |         XNodeType::AxisAncestorOrSelf,
[INFO] [stderr] 426 |         XNodeType::AxisPreceding,
[INFO] [stderr] 427 |         XNodeType::AxisPrecedingSibling,
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/xpath_impl/parser.rs:1238:5
[INFO] [stderr]      |
[INFO] [stderr] 1238 |     return parse_bin_op_sub(lex, parse_instanceof_expr, &token_node_map, false);
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `parse_bin_op_sub(lex, parse_instanceof_expr, &token_node_map, false)`
[INFO] [stderr]    --> src/xpath_impl/parser.rs:485:9
[INFO] [stderr]     |
[INFO] [stderr] 485 |         return Ok(kind_test_xnode);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(kind_test_xnode)`
[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/xpath_impl/parser.rs:487:9
[INFO] [stderr]     |
[INFO] [stderr] 487 |         return Ok(new_nil_xnode());
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_nil_xnode())`
[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]      |
[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/xpath_impl/parser.rs:1261:5
[INFO] [stderr]      |
[INFO] [stderr] 1261 |     return Ok(xnode);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(xnode)`
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]      |
[INFO] [stderr]    --> src/xpath_impl/parser.rs:514:5
[INFO] [stderr]     |
[INFO] [stderr] 514 |     return Ok(document_test_xnode);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(document_test_xnode)`
[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]      = 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/xpath_impl/parser.rs:1284:5
[INFO] [stderr]      |
[INFO] [stderr] 1284 |     return Ok(xnode);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(xnode)`
[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/xpath_impl/parser.rs:572:5
[INFO] [stderr]     |
[INFO] [stderr] 572 |     return Ok(element_test_xnode);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(element_test_xnode)`
[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: this if statement can be collapsed
[INFO] [stderr]    --> src/xpath_impl/parser.rs:536:5
[INFO] [stderr]     |
[INFO] [stderr] 536 | /     if element_name_or_wildcard.as_str() == "" {
[INFO] [stderr] 537 | |         if lex.next_token().get_type() == TType::Asterisk {
[INFO] [stderr] 538 | |             lex.get_token();
[INFO] [stderr] 539 | |             element_name_or_wildcard = String::from("*");
[INFO] [stderr] 540 | |         }
[INFO] [stderr] 541 | |     }
[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] warning: unneeded return statement
[INFO] [stderr]     --> src/xpath_impl/parser.rs:1325:5
[INFO] [stderr]      |
[INFO] [stderr] 1325 |     return Ok(new_nil_xnode());
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_nil_xnode())`
[INFO] [stderr]     |
[INFO] [stderr] 536 |     if element_name_or_wildcard.as_str() == "" && lex.next_token().get_type() == TType::Asterisk {
[INFO] [stderr] 537 |     lex.get_token();
[INFO] [stderr] 538 |     element_name_or_wildcard = String::from("*");
[INFO] [stderr] 539 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[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: this if statement can be collapsed
[INFO] [stderr]    --> src/xpath_impl/parser.rs:544:5
[INFO] [stderr]     |
[INFO] [stderr] 544 | /     if element_name_or_wildcard.as_str() != "" {
[INFO] [stderr] 545 | |         if lex.next_token().get_type() == TType::Comma {
[INFO] [stderr] 546 | |             lex.get_token();
[INFO] [stderr] 547 | |             type_name = parse_eqname(lex, "xs")?;
[INFO] [stderr] ...   |
[INFO] [stderr] 557 | |         }
[INFO] [stderr] 558 | |     }
[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] 544 |     if element_name_or_wildcard.as_str() != "" && lex.next_token().get_type() == TType::Comma {
[INFO] [stderr] 545 |     lex.get_token();
[INFO] [stderr] 546 |     type_name = parse_eqname(lex, "xs")?;
[INFO] [stderr] 547 |     if type_name == "" {
[INFO] [stderr] 548 |         return Err(xpath_syntax_error!(
[INFO] [stderr] 549 |                 "{}: カンマの後に型名がない。",
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/xpath_impl/parser.rs:1369:5
[INFO] [stderr]      |
[INFO] [stderr] 1369 |     return Ok(new_nil_xnode());
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_nil_xnode())`
[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/xpath_impl/parser.rs:626:5
[INFO] [stderr]     |
[INFO] [stderr] 626 |     return Ok(attribute_test_xnode);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(attribute_test_xnode)`
[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/xpath_impl/parser.rs:1417:5
[INFO] [stderr]      |
[INFO] [stderr] 1417 |     return Ok(xnode);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(xnode)`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] warning: this if statement can be collapsed
[INFO] [stderr]    --> src/xpath_impl/parser.rs:594:5
[INFO] [stderr]     |
[INFO] [stderr] 594 | /     if attribute_name_or_wildcard.as_str() == "" {
[INFO] [stderr] 595 | |         if lex.next_token().get_type() == TType::Asterisk {
[INFO] [stderr] 596 | |             lex.get_token();
[INFO] [stderr] 597 | |             attribute_name_or_wildcard = String::from("*");
[INFO] [stderr] 598 | |         }
[INFO] [stderr] 599 | |     }
[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] 
[INFO] [stderr] help: try
[INFO] [stderr]     |
[INFO] [stderr] 594 |     if attribute_name_or_wildcard.as_str() == "" && lex.next_token().get_type() == TType::Asterisk {
[INFO] [stderr] 595 |     lex.get_token();
[INFO] [stderr] 596 |     attribute_name_or_wildcard = String::from("*");
[INFO] [stderr] 597 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: this if statement can be collapsed
[INFO] [stderr]    --> src/xpath_impl/parser.rs:602:5
[INFO] [stderr]     |
[INFO] [stderr] 602 | /     if attribute_name_or_wildcard.as_str() != "" {
[INFO] [stderr] 603 | |         if lex.next_token().get_type() == TType::Comma {
[INFO] [stderr] 604 | |             lex.get_token();
[INFO] [stderr] 605 | |             type_name = parse_eqname(lex, "xs")?;
[INFO] [stderr] ...   |
[INFO] [stderr] 611 | |         }
[INFO] [stderr] 612 | |     }
[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] 602 |     if attribute_name_or_wildcard.as_str() != "" && lex.next_token().get_type() == TType::Comma {
[INFO] [stderr] 603 |     lex.get_token();
[INFO] [stderr] 604 |     type_name = parse_eqname(lex, "xs")?;
[INFO] [stderr] 605 |     if type_name == "" {
[INFO] [stderr] 606 |         return Err(xpath_syntax_error!(
[INFO] [stderr] 607 |                 "{}: カンマの後に型名がない。",
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/parser.rs:636:5
[INFO] [stderr]     |
[INFO] [stderr] 636 | /     return parse_kind_test_sub_one(lex,
[INFO] [stderr] 637 | |                 TType::SchemaElementTest, XNodeType::SchemaElementTest);
[INFO] [stderr]     | |________________________________________________________________________^
[INFO] [stderr]     |
[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] 636 |     parse_kind_test_sub_one(lex,
[INFO] [stderr] 637 |                 TType::SchemaElementTest, XNodeType::SchemaElementTest)
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/xpath_impl/parser.rs:1436:5
[INFO] [stderr]      |
[INFO] [stderr] 1436 |     return Ok(top_param_xnode);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(top_param_xnode)`
[INFO] [stderr]      |
[INFO] [stderr]    --> src/xpath_impl/parser.rs:647:5
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr]     |
[INFO] [stderr] 647 | /     return parse_kind_test_sub_one(lex,
[INFO] [stderr] 648 | |                 TType::SchemaAttributeTest, XNodeType::SchemaAttributeTest);
[INFO] [stderr]     | |____________________________________________________________________________^
[INFO] [stderr] 
[INFO] [stderr]     |
[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] 647 |     parse_kind_test_sub_one(lex,
[INFO] [stderr] 648 |                 TType::SchemaAttributeTest, XNodeType::SchemaAttributeTest)
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/xpath_impl/parser.rs:1491:5
[INFO] [stderr]      |
[INFO] [stderr] 1491 |     return Ok(xnode);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(xnode)`
[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/xpath_impl/parser.rs:675:5
[INFO] [stderr]     |
[INFO] [stderr] 675 |     return Ok(new_xnode(xnode_type, &eqname));
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_xnode(xnode_type, &eqname))`
[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/xpath_impl/parser.rs:705:5
[INFO] [stderr]     |
[INFO] [stderr] 705 |     return Ok(new_xnode(XNodeType::PITest, arg));
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_xnode(XNodeType::PITest, arg))`
[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/xpath_impl/parser.rs:1528:5
[INFO] [stderr]      |
[INFO] [stderr] 1528 |     return Ok(xnode);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(xnode)`
[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/xpath_impl/parser.rs:712:5
[INFO] [stderr]     |
[INFO] [stderr] 712 | /     return parse_kind_test_sub_none(lex,
[INFO] [stderr] 713 | |                 TType::CommentTest, XNodeType::CommentTest);
[INFO] [stderr]     | |____________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/xpath_impl/parser.rs:1545:5
[INFO] [stderr]      |
[INFO] [stderr] 1545 |     return Ok(paren_xnode);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(paren_xnode)`
[INFO] [stderr]      |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]     |
[INFO] [stderr] 712 |     parse_kind_test_sub_none(lex,
[INFO] [stderr] 713 |                 TType::CommentTest, XNodeType::CommentTest)
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/parser.rs:720:5
[INFO] [stderr]     |
[INFO] [stderr] 720 | /     return parse_kind_test_sub_none(lex,
[INFO] [stderr] 721 | |                 TType::TextTest, XNodeType::TextTest);
[INFO] [stderr]     | |______________________________________________________^
[INFO] [stderr]     |
[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] 720 |     parse_kind_test_sub_none(lex,
[INFO] [stderr] 721 |                 TType::TextTest, XNodeType::TextTest)
[INFO] [stderr]     |
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/xpath_impl/parser.rs:1574:5
[INFO] [stderr]      |
[INFO] [stderr] 1574 |     return Ok(xnode);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(xnode)`
[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] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/parser.rs:729:5
[INFO] [stderr]     |
[INFO] [stderr] 729 | /     return parse_kind_test_sub_none(lex,
[INFO] [stderr] 730 | |                 TType::NamespaceNodeTest, XNodeType::NamespaceNodeTest);
[INFO] [stderr]     | |________________________________________________________________________^
[INFO] [stderr]     |
[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] 729 |     parse_kind_test_sub_none(lex,
[INFO] [stderr] 730 |                 TType::NamespaceNodeTest, XNodeType::NamespaceNodeTest)
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/parser.rs:737:5
[INFO] [stderr]     |
[INFO] [stderr] 737 | /     return parse_kind_test_sub_none(lex,
[INFO] [stderr] 738 | |                 TType::AnyKindTest, XNodeType::AnyKindTest);
[INFO] [stderr]     | |____________________________________________________________^
[INFO] [stderr]     |
[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] 737 |     parse_kind_test_sub_none(lex,
[INFO] [stderr] 738 |                 TType::AnyKindTest, XNodeType::AnyKindTest)
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/xpath_impl/parser.rs:1603:5
[INFO] [stderr]      |
[INFO] [stderr] 1603 |     return Ok(xnode);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(xnode)`
[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/xpath_impl/parser.rs:758:5
[INFO] [stderr]     |
[INFO] [stderr] 758 |     return Ok(new_xnode(xnode_type, ""));
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_xnode(xnode_type, ""))`
[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/xpath_impl/parser.rs:1624:5
[INFO] [stderr]      |
[INFO] [stderr] 1624 |     return Ok(new_nil_xnode());
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_nil_xnode())`
[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/xpath_impl/parser.rs:787:5
[INFO] [stderr]     |
[INFO] [stderr] 787 |     return Ok(xnode_pred);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(xnode_pred)`
[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/xpath_impl/parser.rs:1692:5
[INFO] [stderr]      |
[INFO] [stderr] 1692 |     return Ok(curr_xnode.clone());
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(curr_xnode.clone())`
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/parser.rs:803:5
[INFO] [stderr]     |
[INFO] [stderr] 803 |     return Ok(xnode);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(xnode)`
[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] 
[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/xpath_impl/parser.rs:824:5
[INFO] [stderr]     |
[INFO] [stderr] 824 |     return parse_bin_op_sub(lex, parse_expr_single, &token_node_map, false);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `parse_bin_op_sub(lex, parse_expr_single, &token_node_map, false)`
[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/xpath_impl/parser.rs:847:5
[INFO] [stderr]     |
[INFO] [stderr] 847 |     return parse_or_expr(lex);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `parse_or_expr(lex)`
[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/xpath_impl/parser.rs:1706:13
[INFO] [stderr]      |
[INFO] [stderr] 1706 |             return Ok(xnode_op);
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(xnode_op)`
[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/xpath_impl/parser.rs:886:5
[INFO] [stderr]     |
[INFO] [stderr] 886 |     return Ok(for_expr_xnode);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(for_expr_xnode)`
[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/xpath_impl/parser.rs:1713:13
[INFO] [stderr]      |
[INFO] [stderr] 1713 |             return Ok(xnode_op);
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(xnode_op)`
[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/xpath_impl/parser.rs:1716:13
[INFO] [stderr]      |
[INFO] [stderr] 1716 |             return parse_value_expr(lex);
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `parse_value_expr(lex)`
[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/xpath_impl/parser.rs:900:5
[INFO] [stderr]     |
[INFO] [stderr] 900 |     return parse_simple_binding(lex, &XNodeType::ForVarBind);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `parse_simple_binding(lex, &XNodeType::ForVarBind)`
[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/xpath_impl/parser.rs:939:5
[INFO] [stderr]     |
[INFO] [stderr] 939 |     return Ok(let_expr_xnode);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(let_expr_xnode)`
[INFO] [stderr]     |
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/xpath_impl/parser.rs:1730:5
[INFO] [stderr]      |
[INFO] [stderr] 1730 |     return parse_bin_op_sub(lex, parse_path_expr, &token_node_map, false);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `parse_bin_op_sub(lex, parse_path_expr, &token_node_map, false)`
[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/xpath_impl/parser.rs:1761:5
[INFO] [stderr]      |
[INFO] [stderr] 1761 |     return Ok(xnode);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(xnode)`
[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/xpath_impl/parser.rs:1794:13
[INFO] [stderr]      |
[INFO] [stderr] 1794 |             return Ok(op_path_xnode);
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(op_path_xnode)`
[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/xpath_impl/parser.rs:1813:13
[INFO] [stderr]      |
[INFO] [stderr] 1813 |             return Ok(op_path_xnode_u);
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(op_path_xnode_u)`
[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/xpath_impl/parser.rs:1816:13
[INFO] [stderr]      |
[INFO] [stderr] 1816 |             return parse_relative_path_expr(lex);
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `parse_relative_path_expr(lex)`
[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/xpath_impl/parser.rs:1884:9
[INFO] [stderr]      |
[INFO] [stderr] 1884 |         return Ok(left_of_top);
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(left_of_top)`
[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/xpath_impl/parser.rs:1886:9
[INFO] [stderr]      |
[INFO] [stderr] 1886 |         return Ok(top_op_path_xnode);
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(top_op_path_xnode)`
[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/xpath_impl/parser.rs:1898:5
[INFO] [stderr]      |
[INFO] [stderr] 1898 |     return parse_axis_step(lex);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `parse_axis_step(lex)`
[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/xpath_impl/parser.rs:1962:13
[INFO] [stderr]      |
[INFO] [stderr] 1962 |             return Ok(predicate_top_xnode);
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(predicate_top_xnode)`
[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/xpath_impl/parser.rs:1968:13
[INFO] [stderr]      |
[INFO] [stderr] 1968 |             return Ok(argument_top_xnode);
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(argument_top_xnode)`
[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/xpath_impl/parser.rs:1972:13
[INFO] [stderr]      |
[INFO] [stderr] 1972 |             return Ok(xnode);
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(xnode)`
[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/xpath_impl/parser.rs:1975:13
[INFO] [stderr]      |
[INFO] [stderr] 1975 |             return Ok(new_nil_xnode());
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_nil_xnode())`
[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/xpath_impl/parser.rs:2020:5
[INFO] [stderr]      |
[INFO] [stderr] 2020 |     return Ok(new_nil_xnode());
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_nil_xnode())`
[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/xpath_impl/parser.rs:2038:13
[INFO] [stderr]      |
[INFO] [stderr] 2038 |             return Ok(new_xnode(XNodeType::StringLiteral, tok.get_name()));
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_xnode(XNodeType::StringLiteral, tok.get_name()))`
[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/xpath_impl/parser.rs:2042:13
[INFO] [stderr]      |
[INFO] [stderr] 2042 |             return Ok(new_xnode(XNodeType::IntegerLiteral, tok.get_name()));
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_xnode(XNodeType::IntegerLiteral, tok.get_name()))`
[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/xpath_impl/parser.rs:2046:13
[INFO] [stderr]      |
[INFO] [stderr] 2046 |             return Ok(new_xnode(XNodeType::DecimalLiteral, tok.get_name()));
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_xnode(XNodeType::DecimalLiteral, tok.get_name()))`
[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/xpath_impl/parser.rs:2050:13
[INFO] [stderr]      |
[INFO] [stderr] 2050 |             return Ok(new_xnode(XNodeType::DoubleLiteral, tok.get_name()));
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_xnode(XNodeType::DoubleLiteral, tok.get_name()))`
[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/xpath_impl/parser.rs:2053:13
[INFO] [stderr]      |
[INFO] [stderr] 2053 |             return Ok(new_nil_xnode());
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_nil_xnode())`
[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/xpath_impl/parser.rs:2073:17
[INFO] [stderr]      |
[INFO] [stderr] 2073 |                 return Ok(new_xnode(XNodeType::VarRef, eqname.as_str()));
[INFO] [stderr]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_xnode(XNodeType::VarRef, eqname.as_str()))`
[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/xpath_impl/parser.rs:2075:17
[INFO] [stderr]      |
[INFO] [stderr] 2075 | /                 return Err(xpath_syntax_error!(
[INFO] [stderr] 2076 | |                         "{}: 変数参照の $ に続いて名前が必要。",
[INFO] [stderr] 2077 | |                         lex.around_tokens().as_str()));
[INFO] [stderr]      | |_______________________________________________________^
[INFO] [stderr]      |
[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] 2075 |                 Err(xpath_syntax_error!(
[INFO] [stderr] 2076 |                         "{}: 変数参照の $ に続いて名前が必要。",
[INFO] [stderr] 2077 |                         lex.around_tokens().as_str()))
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/xpath_impl/parser.rs:2081:13
[INFO] [stderr]      |
[INFO] [stderr] 2081 |             return Ok(new_nil_xnode());
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_nil_xnode())`
[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/xpath_impl/parser.rs:2108:13
[INFO] [stderr]      |
[INFO] [stderr] 2108 |             return Ok(parenthesized_expr_xnode);
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(parenthesized_expr_xnode)`
[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/xpath_impl/parser.rs:2111:13
[INFO] [stderr]      |
[INFO] [stderr] 2111 |             return Ok(new_nil_xnode());
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_nil_xnode())`
[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/xpath_impl/parser.rs:2128:13
[INFO] [stderr]      |
[INFO] [stderr] 2128 |             return Ok(new_xnode(XNodeType::ContextItem, "."));
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_xnode(XNodeType::ContextItem, "."))`
[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/xpath_impl/parser.rs:2134:13
[INFO] [stderr]      |
[INFO] [stderr] 2134 |             return Ok(new_nil_xnode());
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_nil_xnode())`
[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/xpath_impl/parser.rs:2147:5
[INFO] [stderr]      |
[INFO] [stderr] 2147 |     return parse_inline_function_expr(lex);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `parse_inline_function_expr(lex)`
[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/xpath_impl/parser.rs:2178:5
[INFO] [stderr]      |
[INFO] [stderr] 2178 |     return Ok(xnode);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(xnode)`
[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/xpath_impl/parser.rs:2225:5
[INFO] [stderr]      |
[INFO] [stderr] 2225 |     return Ok(inline_function_xnode);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(inline_function_xnode)`
[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/xpath_impl/parser.rs:2243:5
[INFO] [stderr]      |
[INFO] [stderr] 2243 |     return Ok(top_param_xnode);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(top_param_xnode)`
[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/xpath_impl/parser.rs:2266:9
[INFO] [stderr]      |
[INFO] [stderr] 2266 |         return Ok(param_xnode);
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(param_xnode)`
[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/xpath_impl/parser.rs:2270:9
[INFO] [stderr]      |
[INFO] [stderr] 2270 |         return Ok(param_xnode);
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(param_xnode)`
[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/xpath_impl/parser.rs:2281:5
[INFO] [stderr]      |
[INFO] [stderr] 2281 |     return xnode;
[INFO] [stderr]      |     ^^^^^^^^^^^^^ help: remove `return` as shown: `xnode`
[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/xpath_impl/parser.rs:2297:5
[INFO] [stderr]      |
[INFO] [stderr] 2297 |     return Ok(xnode);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(xnode)`
[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]     = 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/xpath_impl/parser.rs:2329:5
[INFO] [stderr]      |
[INFO] [stderr] 2329 |     return Ok(map_xnode);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(map_xnode)`
[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/xpath_impl/parser.rs:970:5
[INFO] [stderr]     |
[INFO] [stderr] 970 |     return Ok(var_bind_xnode);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(var_bind_xnode)`
[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/xpath_impl/parser.rs:2352:5
[INFO] [stderr]      |
[INFO] [stderr] 2352 |     return Ok(top_xnode);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(top_xnode)`
[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/xpath_impl/parser.rs:1028:5
[INFO] [stderr]      |
[INFO] [stderr] 1028 |     return Ok(quantified_expr_xnode);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(quantified_expr_xnode)`
[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/xpath_impl/parser.rs:2377:5
[INFO] [stderr]      |
[INFO] [stderr] 2377 |     return Ok(xnode);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(xnode)`
[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/xpath_impl/parser.rs:1060:5
[INFO] [stderr]      |
[INFO] [stderr] 1060 |     return Ok(var_bind_xnode);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(var_bind_xnode)`
[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/xpath_impl/parser.rs:2390:5
[INFO] [stderr]      |
[INFO] [stderr] 2390 |     return Ok(new_nil_xnode());
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_nil_xnode())`
[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/xpath_impl/parser.rs:1109:5
[INFO] [stderr]      |
[INFO] [stderr] 1109 |     return Ok(xnode_if_expr);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(xnode_if_expr)`
[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/xpath_impl/parser.rs:2407:5
[INFO] [stderr]      |
[INFO] [stderr] 2407 |     return Ok(array_xnode);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(array_xnode)`
[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/xpath_impl/parser.rs:2429:5
[INFO] [stderr]      |
[INFO] [stderr] 2429 |     return Ok(array_xnode);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(array_xnode)`
[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/xpath_impl/parser.rs:1120:5
[INFO] [stderr]      |
[INFO] [stderr] 1120 |     return parse_bin_op_sub(lex, parse_and_expr, &token_node_map, false);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `parse_bin_op_sub(lex, parse_and_expr, &token_node_map, false)`
[INFO] [stderr]      |
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/xpath_impl/parser.rs:2456:5
[INFO] [stderr]      |
[INFO] [stderr] 2456 |     return Ok(top_xnode);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(top_xnode)`
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[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/xpath_impl/parser.rs:1131:5
[INFO] [stderr]      |
[INFO] [stderr] 1131 |     return parse_bin_op_sub(lex, parse_comparison_expr, &token_node_map, false);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `parse_bin_op_sub(lex, parse_comparison_expr, &token_node_map, false)`
[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/xpath_impl/parser.rs:1161:5
[INFO] [stderr]      |
[INFO] [stderr] 1161 |     return parse_bin_op_sub(lex, parse_string_concat_expr, &token_node_map, true);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `parse_bin_op_sub(lex, parse_string_concat_expr, &token_node_map, true)`
[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/xpath_impl/parser.rs:2503:13
[INFO] [stderr]      |
[INFO] [stderr] 2503 |             return Ok(xnode);
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(xnode)`
[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/xpath_impl/parser.rs:1172:5
[INFO] [stderr]      |
[INFO] [stderr] 1172 |     return parse_bin_op_sub(lex, parse_range_expr, &token_node_map, false);
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `parse_bin_op_sub(lex, parse_range_expr, &token_node_map, false)`
[INFO] [stderr]     --> src/xpath_impl/parser.rs:2511:13
[INFO] [stderr]      |
[INFO] [stderr] 2511 |             return Ok(xnode);
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(xnode)`
[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]      |
[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/xpath_impl/parser.rs:1183:5
[INFO] [stderr]      |
[INFO] [stderr] 1183 |     return parse_bin_op_sub(lex, parse_additive_expr, &token_node_map, true);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `parse_bin_op_sub(lex, parse_additive_expr, &token_node_map, true)`
[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/xpath_impl/parser.rs:2515:13
[INFO] [stderr]      |
[INFO] [stderr] 2515 |             return Ok(new_xnode(XNodeType::UnaryLookupByWildcard, "*"));
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_xnode(XNodeType::UnaryLookupByWildcard, "*"))`
[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/xpath_impl/parser.rs:1196:5
[INFO] [stderr]      |
[INFO] [stderr] 1196 |     return parse_bin_op_sub(lex, parse_multiplicative_expr, &token_node_map, false);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `parse_bin_op_sub(lex, parse_multiplicative_expr, &token_node_map, false)`
[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/xpath_impl/parser.rs:2521:13
[INFO] [stderr]      |
[INFO] [stderr] 2521 |             return Ok(xnode);
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(xnode)`
[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/xpath_impl/parser.rs:1211:5
[INFO] [stderr]      |
[INFO] [stderr] 1211 |     return parse_bin_op_sub(lex, parse_union_expr, &token_node_map, false);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `parse_bin_op_sub(lex, parse_union_expr, &token_node_map, false)`
[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/xpath_impl/parser.rs:2525:13
[INFO] [stderr]      |
[INFO] [stderr] 2525 |             return Ok(new_nil_xnode());
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_nil_xnode())`
[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/xpath_impl/parser.rs:2599:5
[INFO] [stderr]      |
[INFO] [stderr] 2599 |     return Ok(func_node);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(func_node)`
[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/xpath_impl/parser.rs:2625:5
[INFO] [stderr]      |
[INFO] [stderr] 2625 |     return Ok(xnode);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(xnode)`
[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/xpath_impl/parser.rs:2640:5
[INFO] [stderr]      |
[INFO] [stderr] 2640 |     return Ok(xnode);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(xnode)`
[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/xpath_impl/parser.rs:2662:5
[INFO] [stderr]      |
[INFO] [stderr] 2662 |     return Ok(new_nil_xnode());
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_nil_xnode())`
[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/xpath_impl/parser.rs:2675:5
[INFO] [stderr]      |
[INFO] [stderr] 2675 |     return parse_eqname(lex, "fn");
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `parse_eqname(lex, "fn")`
[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/xpath_impl/parser.rs:2709:5
[INFO] [stderr]      |
[INFO] [stderr] 2709 |     return Ok(String::new());
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(String::new())`
[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/xpath_impl/parser.rs:2749:5
[INFO] [stderr]      |
[INFO] [stderr] 2749 |     return Ok(qname);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(qname)`
[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/xpath_impl/parser.rs:2808:5
[INFO] [stderr]      |
[INFO] [stderr] 2808 |     return Ok(String::new());
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(String::new())`
[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/xpath_impl/parser.rs:2818:5
[INFO] [stderr]      |
[INFO] [stderr] 2818 | /     return XNodePtr{
[INFO] [stderr] 2819 | |         xnode_ptr: Rc::new(RefCell::new(XNode{
[INFO] [stderr] 2820 | |             n_type: n_type,
[INFO] [stderr] 2821 | |             name: String::from(name),
[INFO] [stderr] ...    |
[INFO] [stderr] 2824 | |         })),
[INFO] [stderr] 2825 | |     };
[INFO] [stderr]      | |______^
[INFO] [stderr]      |
[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] 2818 |     XNodePtr{
[INFO] [stderr] 2819 |         xnode_ptr: Rc::new(RefCell::new(XNode{
[INFO] [stderr] 2820 |             n_type: n_type,
[INFO] [stderr] 2821 |             name: String::from(name),
[INFO] [stderr] 2822 |             left: None,
[INFO] [stderr] 2823 |             right: None,
[INFO] [stderr]    ...
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/xpath_impl/parser.rs:2831:5
[INFO] [stderr]      |
[INFO] [stderr] 2831 |     return new_xnode(XNodeType::Nil, "");
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `new_xnode(XNodeType::Nil, "")`
[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/xpath_impl/parser.rs:2859:5
[INFO] [stderr]      |
[INFO] [stderr] 2859 |     return xnode.xnode_ptr.borrow().name.clone();
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `xnode.xnode_ptr.borrow().name.clone()`
[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/xpath_impl/parser.rs:2865:5
[INFO] [stderr]      |
[INFO] [stderr] 2865 |     return xnode.xnode_ptr.borrow().n_type.clone();
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `xnode.xnode_ptr.borrow().n_type.clone()`
[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/xpath_impl/parser.rs:2871:5
[INFO] [stderr]      |
[INFO] [stderr] 2871 |     return xnode.xnode_ptr.borrow().n_type == XNodeType::Nil;
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `xnode.xnode_ptr.borrow().n_type == XNodeType::Nil`
[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/xpath_impl/parser.rs:2879:13
[INFO] [stderr]      |
[INFO] [stderr] 2879 | /             return XNodePtr{
[INFO] [stderr] 2880 | |                 xnode_ptr: Rc::clone(&left.xnode_ptr),
[INFO] [stderr] 2881 | |             };
[INFO] [stderr]      | |______________^
[INFO] [stderr]      |
[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] 2879 |             XNodePtr{
[INFO] [stderr] 2880 |                 xnode_ptr: Rc::clone(&left.xnode_ptr),
[INFO] [stderr] 2881 |             }
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/xpath_impl/parser.rs:2884:13
[INFO] [stderr]      |
[INFO] [stderr] 2884 |             return new_nil_xnode();
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `new_nil_xnode()`
[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/xpath_impl/parser.rs:2894:13
[INFO] [stderr]      |
[INFO] [stderr] 2894 | /             return XNodePtr{
[INFO] [stderr] 2895 | |                 xnode_ptr: Rc::clone(&right.xnode_ptr),
[INFO] [stderr] 2896 | |             };
[INFO] [stderr]      | |______________^
[INFO] [stderr]      |
[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] 2894 |             XNodePtr{
[INFO] [stderr] 2895 |                 xnode_ptr: Rc::clone(&right.xnode_ptr),
[INFO] [stderr] 2896 |             }
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/xpath_impl/parser.rs:2899:13
[INFO] [stderr]      |
[INFO] [stderr] 2899 |             return new_nil_xnode();
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `new_nil_xnode()`
[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/xpath_impl/xitem.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     return f64::from_str(s.trim()).unwrap_or(f64::NAN);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `f64::from_str(s.trim()).unwrap_or(f64::NAN)`
[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/xpath_impl/xitem.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     return i64::from_str(s.trim()).unwrap_or(0);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `i64::from_str(s.trim()).unwrap_or(0)`
[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/xpath_impl/xitem.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 33 |     return f as i64;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^ help: remove `return` as shown: `f as i64`
[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/xpath_impl/xitem.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 37 |     return n as f64;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^ help: remove `return` as shown: `n as f64`
[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/xpath_impl/xitem.rs:41:5
[INFO] [stderr]    |
[INFO] [stderr] 41 |     return atof(&format!("{}.0", n));
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `atof(&format!("{}.0", n))`
[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/xpath_impl/parser.rs:1225:5
[INFO] [stderr]      |
[INFO] [stderr] 1225 |     return Ok(xnode);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(xnode)`
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/xpath_impl/xitem.rs:45:5
[INFO] [stderr]    |
[INFO] [stderr] 45 |     return n;
[INFO] [stderr]    |     ^^^^^^^^^ help: remove `return` as shown: `n`
[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]    |
[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/xpath_impl/xitem.rs:49:5
[INFO] [stderr]    |
[INFO] [stderr] 49 |     return atof(&format!("{}.0", n));
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `atof(&format!("{}.0", n))`
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/xpath_impl/parser.rs:1238:5
[INFO] [stderr]      |
[INFO] [stderr] 1238 |     return parse_bin_op_sub(lex, parse_instanceof_expr, &token_node_map, false);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `parse_bin_op_sub(lex, parse_instanceof_expr, &token_node_map, false)`
[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] 
[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/xpath_impl/parser.rs:1261:5
[INFO] [stderr]      |
[INFO] [stderr] 1261 |     return Ok(xnode);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(xnode)`
[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/xpath_impl/parser.rs:1284:5
[INFO] [stderr]      |
[INFO] [stderr] 1284 |     return Ok(xnode);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(xnode)`
[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/xpath_impl/parser.rs:1325:5
[INFO] [stderr]      |
[INFO] [stderr] 1325 |     return Ok(new_nil_xnode());
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_nil_xnode())`
[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/xpath_impl/parser.rs:1369:5
[INFO] [stderr]      |
[INFO] [stderr] 1369 |     return Ok(new_nil_xnode());
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_nil_xnode())`
[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/xpath_impl/parser.rs:1417:5
[INFO] [stderr]      |
[INFO] [stderr] 1417 |     return Ok(xnode);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(xnode)`
[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/xpath_impl/xitem.rs:151:9
[INFO] [stderr]     |
[INFO] [stderr] 151 |         return self.v.len();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.v.len()`
[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/xpath_impl/xitem.rs:159:9
[INFO] [stderr]     |
[INFO] [stderr] 159 |         return result;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^ help: remove `return` as shown: `result`
[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/xpath_impl/xitem.rs:168:9
[INFO] [stderr]     |
[INFO] [stderr] 168 |         return false;
[INFO] [stderr]     |         ^^^^^^^^^^^^^ help: remove `return` as shown: `false`
[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/xpath_impl/parser.rs:1436:5
[INFO] [stderr]      |
[INFO] [stderr] 1436 |     return Ok(top_param_xnode);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(top_param_xnode)`
[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/xpath_impl/xitem.rs:177:9
[INFO] [stderr]     |
[INFO] [stderr] 177 |         return None;
[INFO] [stderr]     |         ^^^^^^^^^^^^ help: remove `return` as shown: `None`
[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/xpath_impl/parser.rs:1491:5
[INFO] [stderr]      |
[INFO] [stderr] 1491 |     return Ok(xnode);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(xnode)`
[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/xpath_impl/xitem.rs:204:9
[INFO] [stderr]     |
[INFO] [stderr] 204 |         return self.v.len();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.v.len()`
[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/xpath_impl/xitem.rs:217:9
[INFO] [stderr]     |
[INFO] [stderr] 217 |         return None;
[INFO] [stderr]     |         ^^^^^^^^^^^^ help: remove `return` as shown: `None`
[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/xpath_impl/parser.rs:1528:5
[INFO] [stderr]      |
[INFO] [stderr] 1528 |     return Ok(xnode);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(xnode)`
[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/xpath_impl/xitem.rs:234:9
[INFO] [stderr]     |
[INFO] [stderr] 234 |         return result;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^ help: remove `return` as shown: `result`
[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/xpath_impl/xitem.rs:241:5
[INFO] [stderr]     |
[INFO] [stderr] 241 | /     return XItem::XItemXNodePtr {
[INFO] [stderr] 242 | |         value: xnode.clone(),
[INFO] [stderr] 243 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[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] 241 |     XItem::XItemXNodePtr {
[INFO] [stderr] 242 |         value: xnode.clone(),
[INFO] [stderr] 243 |     }
[INFO] [stderr]     |
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/xpath_impl/parser.rs:1545:5
[INFO] [stderr]      |
[INFO] [stderr] 1545 |     return Ok(paren_xnode);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(paren_xnode)`
[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] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/xitem.rs:247:5
[INFO] [stderr]     |
[INFO] [stderr] 247 | /     return XItem::XINode {
[INFO] [stderr] 248 | |         value: node.rc_clone(),
[INFO] [stderr] 249 | |     };
[INFO] [stderr]     | |______^
[INFO] [stderr]     |
[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] 247 |     XItem::XINode {
[INFO] [stderr] 248 |         value: node.rc_clone(),
[INFO] [stderr] 249 |     }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/xpath_impl/parser.rs:1574:5
[INFO] [stderr]      |
[INFO] [stderr] 1574 |     return Ok(xnode);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(xnode)`
[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/xpath_impl/xitem.rs:253:5
[INFO] [stderr]     |
[INFO] [stderr] 253 | /     return XItem::XIMap {
[INFO] [stderr] 254 | |         value: XSeqMap {
[INFO] [stderr] 255 | |             v: value.clone(),
[INFO] [stderr] 256 | |         },
[INFO] [stderr] 257 | |     };
[INFO] [stderr]     | |______^
[INFO] [stderr]     |
[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] 253 |     XItem::XIMap {
[INFO] [stderr] 254 |         value: XSeqMap {
[INFO] [stderr] 255 |             v: value.clone(),
[INFO] [stderr] 256 |         },
[INFO] [stderr] 257 |     }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/xpath_impl/parser.rs:1603:5
[INFO] [stderr]      |
[INFO] [stderr] 1603 |     return Ok(xnode);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(xnode)`
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/xitem.rs:261:5
[INFO] [stderr]     |
[INFO] [stderr] 261 | /     return XItem::XIArray{
[INFO] [stderr] 262 | |         value: XSeqArray {
[INFO] [stderr] 263 | |             v: value.clone(),
[INFO] [stderr] 264 | |         },
[INFO] [stderr] 265 | |     };
[INFO] [stderr]     | |______^
[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]     |
[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] 261 |     XItem::XIArray{
[INFO] [stderr] 262 |         value: XSeqArray {
[INFO] [stderr] 263 |             v: value.clone(),
[INFO] [stderr] 264 |         },
[INFO] [stderr] 265 |     }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/xitem.rs:269:5
[INFO] [stderr]     |
[INFO] [stderr] 269 |     return XItem::XIString{value: value.to_string()};
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `XItem::XIString{value: value.to_string()}`
[INFO] [stderr]     |
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/xpath_impl/parser.rs:1624:5
[INFO] [stderr]      |
[INFO] [stderr] 1624 |     return Ok(new_nil_xnode());
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_nil_xnode())`
[INFO] [stderr]      |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/xitem.rs:273:5
[INFO] [stderr]     |
[INFO] [stderr] 273 |     return XItem::XIInteger{value};
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `XItem::XIInteger{value}`
[INFO] [stderr]     |
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/xpath_impl/parser.rs:1692:5
[INFO] [stderr]      |
[INFO] [stderr] 1692 |     return Ok(curr_xnode.clone());
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(curr_xnode.clone())`
[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/xpath_impl/parser.rs:1706:13
[INFO] [stderr]      |
[INFO] [stderr] 1706 |             return Ok(xnode_op);
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(xnode_op)`
[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/xpath_impl/parser.rs:1713:13
[INFO] [stderr]      |
[INFO] [stderr] 1713 |             return Ok(xnode_op);
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(xnode_op)`
[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/xpath_impl/parser.rs:1716:13
[INFO] [stderr]      |
[INFO] [stderr] 1716 |             return parse_value_expr(lex);
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `parse_value_expr(lex)`
[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/xpath_impl/parser.rs:1730:5
[INFO] [stderr]      |
[INFO] [stderr] 1730 |     return parse_bin_op_sub(lex, parse_path_expr, &token_node_map, false);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `parse_bin_op_sub(lex, parse_path_expr, &token_node_map, false)`
[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/xpath_impl/parser.rs:1761:5
[INFO] [stderr]      |
[INFO] [stderr] 1761 |     return Ok(xnode);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(xnode)`
[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/xpath_impl/parser.rs:1794:13
[INFO] [stderr]      |
[INFO] [stderr] 1794 |             return Ok(op_path_xnode);
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(op_path_xnode)`
[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/xpath_impl/parser.rs:1813:13
[INFO] [stderr]      |
[INFO] [stderr] 1813 |             return Ok(op_path_xnode_u);
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(op_path_xnode_u)`
[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/xpath_impl/parser.rs:1816:13
[INFO] [stderr]      |
[INFO] [stderr] 1816 |             return parse_relative_path_expr(lex);
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `parse_relative_path_expr(lex)`
[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/xpath_impl/parser.rs:1884:9
[INFO] [stderr]      |
[INFO] [stderr] 1884 |         return Ok(left_of_top);
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(left_of_top)`
[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/xpath_impl/parser.rs:1886:9
[INFO] [stderr]      |
[INFO] [stderr] 1886 |         return Ok(top_op_path_xnode);
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(top_op_path_xnode)`
[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/xpath_impl/parser.rs:1898:5
[INFO] [stderr]      |
[INFO] [stderr] 1898 |     return parse_axis_step(lex);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `parse_axis_step(lex)`
[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/xpath_impl/parser.rs:1962:13
[INFO] [stderr]      |
[INFO] [stderr] 1962 |             return Ok(predicate_top_xnode);
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(predicate_top_xnode)`
[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/xpath_impl/parser.rs:1968:13
[INFO] [stderr]      |
[INFO] [stderr] 1968 |             return Ok(argument_top_xnode);
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(argument_top_xnode)`
[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/xpath_impl/parser.rs:1972:13
[INFO] [stderr]      |
[INFO] [stderr] 1972 |             return Ok(xnode);
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(xnode)`
[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/xpath_impl/parser.rs:1975:13
[INFO] [stderr]      |
[INFO] [stderr] 1975 |             return Ok(new_nil_xnode());
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_nil_xnode())`
[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/xpath_impl/parser.rs:2020:5
[INFO] [stderr]      |
[INFO] [stderr] 2020 |     return Ok(new_nil_xnode());
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_nil_xnode())`
[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/xpath_impl/parser.rs:2038:13
[INFO] [stderr]      |
[INFO] [stderr] 2038 |             return Ok(new_xnode(XNodeType::StringLiteral, tok.get_name()));
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_xnode(XNodeType::StringLiteral, tok.get_name()))`
[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/xpath_impl/parser.rs:2042:13
[INFO] [stderr]      |
[INFO] [stderr] 2042 |             return Ok(new_xnode(XNodeType::IntegerLiteral, tok.get_name()));
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_xnode(XNodeType::IntegerLiteral, tok.get_name()))`
[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/xpath_impl/parser.rs:2046:13
[INFO] [stderr]      |
[INFO] [stderr] 2046 |             return Ok(new_xnode(XNodeType::DecimalLiteral, tok.get_name()));
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_xnode(XNodeType::DecimalLiteral, tok.get_name()))`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[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/xpath_impl/parser.rs:2050:13
[INFO] [stderr]      |
[INFO] [stderr] 2050 |             return Ok(new_xnode(XNodeType::DoubleLiteral, tok.get_name()));
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_xnode(XNodeType::DoubleLiteral, tok.get_name()))`
[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/xpath_impl/parser.rs:2053:13
[INFO] [stderr]      |
[INFO] [stderr] 2053 |             return Ok(new_nil_xnode());
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_nil_xnode())`
[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/xpath_impl/parser.rs:2073:17
[INFO] [stderr]      |
[INFO] [stderr] 2073 |                 return Ok(new_xnode(XNodeType::VarRef, eqname.as_str()));
[INFO] [stderr]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_xnode(XNodeType::VarRef, eqname.as_str()))`
[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] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/xpath_impl/parser.rs:2075:17
[INFO] [stderr]      |
[INFO] [stderr] 2075 | /                 return Err(xpath_syntax_error!(
[INFO] [stderr] 2076 | |                         "{}: 変数参照の $ に続いて名前が必要。",
[INFO] [stderr] 2077 | |                         lex.around_tokens().as_str()));
[INFO] [stderr]      | |_______________________________________________________^
[INFO] [stderr]      |
[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] 2075 |                 Err(xpath_syntax_error!(
[INFO] [stderr] 2076 |                         "{}: 変数参照の $ に続いて名前が必要。",
[INFO] [stderr] 2077 |                         lex.around_tokens().as_str()))
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/xitem.rs:277:5
[INFO] [stderr]     |
[INFO] [stderr] 277 |     return XItem::XIDecimal{value};
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `XItem::XIDecimal{value}`
[INFO] [stderr]     |
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/xpath_impl/parser.rs:2081:13
[INFO] [stderr]      |
[INFO] [stderr] 2081 |             return Ok(new_nil_xnode());
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_nil_xnode())`
[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]     = 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/xpath_impl/xitem.rs:281:5
[INFO] [stderr]     |
[INFO] [stderr] 281 |     return XItem::XIDouble{value};
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `XItem::XIDouble{value}`
[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] warning: unneeded return statement
[INFO] [stderr]     --> src/xpath_impl/parser.rs:2108:13
[INFO] [stderr]      |
[INFO] [stderr] 2108 |             return Ok(parenthesized_expr_xnode);
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(parenthesized_expr_xnode)`
[INFO] [stderr]    --> src/xpath_impl/xitem.rs:285:5
[INFO] [stderr]     |
[INFO] [stderr] 285 |     return XItem::XIBoolean{value};
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `XItem::XIBoolean{value}`
[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]     |
[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/xpath_impl/parser.rs:2111:13
[INFO] [stderr]      |
[INFO] [stderr] 2111 |             return Ok(new_nil_xnode());
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_nil_xnode())`
[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/xpath_impl/xitem.rs:302:17
[INFO] [stderr]     |
[INFO] [stderr] 302 |                 return s;
[INFO] [stderr]     |                 ^^^^^^^^^ help: remove `return` as shown: `s`
[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/xpath_impl/xitem.rs:310:18
[INFO] [stderr]     |
[INFO] [stderr] 310 |             _ => return String::new(),
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `String::new()`
[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/xpath_impl/parser.rs:2128:13
[INFO] [stderr]      |
[INFO] [stderr] 2128 |             return Ok(new_xnode(XNodeType::ContextItem, "."));
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_xnode(XNodeType::ContextItem, "."))`
[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/xpath_impl/parser.rs:2134:13
[INFO] [stderr]      |
[INFO] [stderr] 2134 |             return Ok(new_nil_xnode());
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_nil_xnode())`
[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/xpath_impl/xitem.rs:348:17
[INFO] [stderr]     |
[INFO] [stderr] 348 |                 return s;
[INFO] [stderr]     |                 ^^^^^^^^^ help: remove `return` as shown: `s`
[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/xpath_impl/xitem.rs:364:17
[INFO] [stderr]     |
[INFO] [stderr] 364 |                 return s;
[INFO] [stderr]     |                 ^^^^^^^^^ help: remove `return` as shown: `s`
[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/xpath_impl/xitem.rs:366:18
[INFO] [stderr]     |
[INFO] [stderr] 366 |             _ => return String::new(),
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `String::new()`
[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/xpath_impl/xitem.rs:437:47
[INFO] [stderr]     |
[INFO] [stderr] 437 |             XItem::XItemXNodePtr{value: _} => return String::from("function(*)"),
[INFO] [stderr]     |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `String::from("function(*)")`
[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/xpath_impl/xitem.rs:438:39
[INFO] [stderr]     |
[INFO] [stderr] 438 |             XItem::XIMap{value: _} => return String::from("map(*)"),
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `String::from("map(*)")`
[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/xpath_impl/xitem.rs:439:41
[INFO] [stderr]     |
[INFO] [stderr] 439 |             XItem::XIArray{value: _} => return String::from("array(*)"),
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `String::from("array(*)")`
[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/xpath_impl/xitem.rs:440:40
[INFO] [stderr]     |
[INFO] [stderr] 440 |             XItem::XINode{value: _} => return String::from("node"),
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `String::from("node")`
[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/xpath_impl/xitem.rs:443:42
[INFO] [stderr]     |
[INFO] [stderr] 443 |             XItem::XIString{value: _} => return String::from("xs:string"),
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `String::from("xs:string")`
[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/xpath_impl/xitem.rs:444:43
[INFO] [stderr]     |
[INFO] [stderr] 444 |             XItem::XIInteger{value: _} => return String::from("xs:integer"),
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `String::from("xs:integer")`
[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/xpath_impl/xitem.rs:445:43
[INFO] [stderr]     |
[INFO] [stderr] 445 |             XItem::XIDecimal{value: _} => return String::from("xs:decimal"),
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `String::from("xs:decimal")`
[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/xpath_impl/xitem.rs:446:42
[INFO] [stderr]     |
[INFO] [stderr] 446 |             XItem::XIDouble{value: _} => return String::from("xs:double"),
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `String::from("xs:double")`
[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/xpath_impl/xitem.rs:447:43
[INFO] [stderr]     |
[INFO] [stderr] 447 |             XItem::XIBoolean{value: _} => return String::from("xs:boolean"),
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `String::from("xs:boolean")`
[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: All the struct fields are matched to a wildcard pattern, consider using `..`.
[INFO] [stderr]    --> src/xpath_impl/xitem.rs:437:13
[INFO] [stderr]     |
[INFO] [stderr] 437 |             XItem::XItemXNodePtr{value: _} => return String::from("function(*)"),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::unneeded_field_pattern)] on by default
[INFO] [stderr]     = help: Try with `XItemXNodePtr { .. }` instead
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: All the struct fields are matched to a wildcard pattern, consider using `..`.
[INFO] [stderr]    --> src/xpath_impl/xitem.rs:438:13
[INFO] [stderr]     |
[INFO] [stderr] 438 |             XItem::XIMap{value: _} => return String::from("map(*)"),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: Try with `XIMap { .. }` instead
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: All the struct fields are matched to a wildcard pattern, consider using `..`.
[INFO] [stderr]    --> src/xpath_impl/xitem.rs:439:13
[INFO] [stderr]     |
[INFO] [stderr] 439 |             XItem::XIArray{value: _} => return String::from("array(*)"),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: Try with `XIArray { .. }` instead
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: All the struct fields are matched to a wildcard pattern, consider using `..`.
[INFO] [stderr]    --> src/xpath_impl/xitem.rs:440:13
[INFO] [stderr]     |
[INFO] [stderr] 440 |             XItem::XINode{value: _} => return String::from("node"),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: Try with `XINode { .. }` instead
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: All the struct fields are matched to a wildcard pattern, consider using `..`.
[INFO] [stderr]    --> src/xpath_impl/xitem.rs:443:13
[INFO] [stderr]     |
[INFO] [stderr] 443 |             XItem::XIString{value: _} => return String::from("xs:string"),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: Try with `XIString { .. }` instead
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: All the struct fields are matched to a wildcard pattern, consider using `..`.
[INFO] [stderr]    --> src/xpath_impl/xitem.rs:444:13
[INFO] [stderr]     |
[INFO] [stderr] 444 |             XItem::XIInteger{value: _} => return String::from("xs:integer"),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: Try with `XIInteger { .. }` instead
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: All the struct fields are matched to a wildcard pattern, consider using `..`.
[INFO] [stderr]    --> src/xpath_impl/xitem.rs:445:13
[INFO] [stderr]     |
[INFO] [stderr] 445 |             XItem::XIDecimal{value: _} => return String::from("xs:decimal"),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: Try with `XIDecimal { .. }` instead
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: All the struct fields are matched to a wildcard pattern, consider using `..`.
[INFO] [stderr]    --> src/xpath_impl/xitem.rs:446:13
[INFO] [stderr]     |
[INFO] [stderr] 446 |             XItem::XIDouble{value: _} => return String::from("xs:double"),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: Try with `XIDouble { .. }` instead
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: All the struct fields are matched to a wildcard pattern, consider using `..`.
[INFO] [stderr]    --> src/xpath_impl/xitem.rs:447:13
[INFO] [stderr]     |
[INFO] [stderr] 447 |             XItem::XIBoolean{value: _} => return String::from("xs:boolean"),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/xpath_impl/parser.rs:2147:5
[INFO] [stderr]      |
[INFO] [stderr] 2147 |     return parse_inline_function_expr(lex);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `parse_inline_function_expr(lex)`
[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]     = help: Try with `XIBoolean { .. }` instead
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/xpath_impl/parser.rs:2178:5
[INFO] [stderr]      |
[INFO] [stderr] 2178 |     return Ok(xnode);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(xnode)`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/xitem.rs:455:37
[INFO] [stderr]     |
[INFO] [stderr] 455 |             XItem::XINode{value} => return Some(value.rc_clone()),
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Some(value.rc_clone())`
[INFO] [stderr] 
[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/xpath_impl/xitem.rs:456:18
[INFO] [stderr]     |
[INFO] [stderr] 456 |             _ => return None,
[INFO] [stderr]     |                  ^^^^^^^^^^^ help: remove `return` as shown: `None`
[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/xpath_impl/parser.rs:2225:5
[INFO] [stderr]      |
[INFO] [stderr] 2225 |     return Ok(inline_function_xnode);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(inline_function_xnode)`
[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/xpath_impl/xitem.rs:472:17
[INFO] [stderr]     |
[INFO] [stderr] 472 | /                 return XItem::XIString {
[INFO] [stderr] 473 | |                     value: value.typed_value(),
[INFO] [stderr] 474 | |                 }
[INFO] [stderr]     | |_________________^
[INFO] [stderr]     |
[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] 472 |                 XItem::XIString {
[INFO] [stderr] 473 |                     value: value.typed_value(),
[INFO] [stderr] 474 |                 }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/xitem.rs:476:18
[INFO] [stderr]     |
[INFO] [stderr] 476 |             _ => return self.clone(),
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.clone()`
[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/xpath_impl/xitem.rs:485:47
[INFO] [stderr]     |
[INFO] [stderr] 485 |             XItem::XItemXNodePtr{value: _} => return false,
[INFO] [stderr]     |                                               ^^^^^^^^^^^^ help: remove `return` as shown: `false`
[INFO] [stderr]     |
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr]     --> src/xpath_impl/parser.rs:2243:5
[INFO] [stderr]      |
[INFO] [stderr] 2243 |     return Ok(top_param_xnode);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(top_param_xnode)`
[INFO] [stderr]      |
[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/xpath_impl/xitem.rs:486:18
[INFO] [stderr]     |
[INFO] [stderr] 486 |             _ => return true,
[INFO] [stderr]     |                  ^^^^^^^^^^^ help: remove `return` as shown: `true`
[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/xpath_impl/parser.rs:2266:9
[INFO] [stderr]      |
[INFO] [stderr] 2266 |         return Ok(param_xnode);
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(param_xnode)`
[INFO] [stderr]      |
[INFO] [stderr] warning: All the struct fields are matched to a wildcard pattern, consider using `..`.
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr]    --> src/xpath_impl/xitem.rs:485:13
[INFO] [stderr]     |
[INFO] [stderr] 485 |             XItem::XItemXNodePtr{value: _} => return false,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/xpath_impl/parser.rs:2270:9
[INFO] [stderr]      |
[INFO] [stderr] 2270 |         return Ok(param_xnode);
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(param_xnode)`
[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/xpath_impl/parser.rs:2281:5
[INFO] [stderr]      |
[INFO] [stderr] 2281 |     return xnode;
[INFO] [stderr]      |     ^^^^^^^^^^^^^ help: remove `return` as shown: `xnode`
[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/xpath_impl/parser.rs:2297:5
[INFO] [stderr]      |
[INFO] [stderr] 2297 |     return Ok(xnode);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(xnode)`
[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]     |
[INFO] [stderr]     = help: Try with `XItemXNodePtr { .. }` instead
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/xitem.rs:494:43
[INFO] [stderr]     |
[INFO] [stderr] 494 |             XItem::XIInteger{value: _} => return true,
[INFO] [stderr]     |                                           ^^^^^^^^^^^ help: remove `return` as shown: `true`
[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/xpath_impl/xitem.rs:495:43
[INFO] [stderr]     |
[INFO] [stderr] 495 |             XItem::XIDecimal{value: _} => return true,
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     |                                           ^^^^^^^^^^^ help: remove `return` as shown: `true`
[INFO] [stderr]     --> src/xpath_impl/parser.rs:2329:5
[INFO] [stderr]      |
[INFO] [stderr] 2329 |     return Ok(map_xnode);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(map_xnode)`
[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]     |
[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/xpath_impl/xitem.rs:496:42
[INFO] [stderr]     |
[INFO] [stderr] 496 |             XItem::XIDouble{value: _} => return true,
[INFO] [stderr]     |                                          ^^^^^^^^^^^ help: remove `return` as shown: `true`
[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/xpath_impl/xitem.rs:497:18
[INFO] [stderr]     |
[INFO] [stderr] 497 |             _ => return false,
[INFO] [stderr]     |                  ^^^^^^^^^^^^ help: remove `return` as shown: `false`
[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: All the struct fields are matched to a wildcard pattern, consider using `..`.
[INFO] [stderr]    --> src/xpath_impl/xitem.rs:494:13
[INFO] [stderr]     |
[INFO] [stderr] 494 |             XItem::XIInteger{value: _} => return true,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: Try with `XIInteger { .. }` instead
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: All the struct fields are matched to a wildcard pattern, consider using `..`.
[INFO] [stderr]    --> src/xpath_impl/xitem.rs:495:13
[INFO] [stderr]     |
[INFO] [stderr] 495 |             XItem::XIDecimal{value: _} => return true,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: Try with `XIDecimal { .. }` instead
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: All the struct fields are matched to a wildcard pattern, consider using `..`.
[INFO] [stderr]    --> src/xpath_impl/xitem.rs:496:13
[INFO] [stderr]     |
[INFO] [stderr] 496 |             XItem::XIDouble{value: _} => return true,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: Try with `XIDouble { .. }` instead
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/xitem.rs:529:9
[INFO] [stderr]     |
[INFO] [stderr] 529 |         return k1 == k2;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^ help: remove `return` as shown: `k1 == k2`
[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/xpath_impl/xitem.rs:537:22
[INFO] [stderr]     |
[INFO] [stderr] 537 |             Ok(_) => return true,
[INFO] [stderr]     |                      ^^^^^^^^^^^ help: remove `return` as shown: `true`
[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/xpath_impl/xitem.rs:538:23
[INFO] [stderr]     |
[INFO] [stderr] 538 |             Err(_) => return false,
[INFO] [stderr]     |                       ^^^^^^^^^^^^ help: remove `return` as shown: `false`
[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/xpath_impl/xitem.rs:576:9
[INFO] [stderr]     |
[INFO] [stderr] 576 | /         return Err(type_error!("Item {}: can't cast to {}",
[INFO] [stderr] 577 | |                                 self.to_string(), type_name));
[INFO] [stderr]     | |______________________________________________________________^
[INFO] [stderr]     |
[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] 576 |         Err(type_error!("Item {}: can't cast to {}",
[INFO] [stderr] 577 |                                 self.to_string(), type_name))
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/xitem.rs:585:17
[INFO] [stderr]     |
[INFO] [stderr] 585 |                 return Ok(value.clone());
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(value.clone())`
[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/xpath_impl/xitem.rs:588:17
[INFO] [stderr]     |
[INFO] [stderr] 588 |                 return Err(type_error!("Item is not XItemXNodePtr"));
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(type_error!("Item is not XItemXNodePtr"))`
[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/xpath_impl/xitem.rs:598:17
[INFO] [stderr]     |
[INFO] [stderr] 598 |                 return Ok(value.clone());
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(value.clone())`
[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/xpath_impl/xitem.rs:601:17
[INFO] [stderr]     |
[INFO] [stderr] 601 |                 return Err(type_error!("Item is not XSeqMap"));
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(type_error!("Item is not XSeqMap"))`
[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/xpath_impl/xitem.rs:611:17
[INFO] [stderr]     |
[INFO] [stderr] 611 |                 return Ok(value.clone());
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(value.clone())`
[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/xpath_impl/xitem.rs:614:17
[INFO] [stderr]     |
[INFO] [stderr] 614 |                 return Err(type_error!("Item is not XSeqArray"));
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(type_error!("Item is not XSeqArray"))`
[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/xpath_impl/xitem.rs:657:9
[INFO] [stderr]     |
[INFO] [stderr] 657 | /         return Err(type_error!(
[INFO] [stderr] 658 | |                 "Item {}: can't cast to string", self.to_string()));
[INFO] [stderr]     | |____________________________________________________________________^
[INFO] [stderr]     |
[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] 657 |         Err(type_error!(
[INFO] [stderr] 658 |                 "Item {}: can't cast to string", self.to_string()))
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/xitem.rs:685:9
[INFO] [stderr]     |
[INFO] [stderr] 685 | /         return Err(type_error!(
[INFO] [stderr] 686 | |                 "Item {}: can't cast to double", self.to_string()));
[INFO] [stderr]     | |____________________________________________________________________^
[INFO] [stderr]     |
[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] 685 |         Err(type_error!(
[INFO] [stderr] 686 |                 "Item {}: can't cast to double", self.to_string()))
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/xitem.rs:713:9
[INFO] [stderr]     |
[INFO] [stderr] 713 | /         return Err(type_error!(
[INFO] [stderr] 714 | |                 "Item {}: can't cast to decimal", self.to_string()));
[INFO] [stderr]     | |_____________________________________________________________________^
[INFO] [stderr]     |
[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] 713 |         Err(type_error!(
[INFO] [stderr] 714 |                 "Item {}: can't cast to decimal", self.to_string()))
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/xitem.rs:741:9
[INFO] [stderr]     |
[INFO] [stderr] 741 | /         return Err(type_error!(
[INFO] [stderr] 742 | |                 "Item {}: can't cast to integer", self.to_string()));
[INFO] [stderr]     | |_____________________________________________________________________^
[INFO] [stderr]     |
[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] 741 |         Err(type_error!(
[INFO] [stderr] 742 |                 "Item {}: can't cast to integer", self.to_string()))
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/xitem.rs:783:9
[INFO] [stderr]     |
[INFO] [stderr] 783 | /         return Err(type_error!(
[INFO] [stderr] 784 | |                 "Item {}: can't cast to boolean", self.to_string()));
[INFO] [stderr]     | |_____________________________________________________________________^
[INFO] [stderr]     |
[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] 783 |         Err(type_error!(
[INFO] [stderr] 784 |                 "Item {}: can't cast to boolean", self.to_string()))
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/xitem.rs:809:5
[INFO] [stderr]     |
[INFO] [stderr] 809 |     return Err(type_error!("xitem_compare: Not string"));
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(type_error!("xitem_compare: Not string"))`
[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/xpath_impl/xitem.rs:815:5
[INFO] [stderr]     |
[INFO] [stderr] 815 | /     return xitem_numeric_operation(lhs, rhs,
[INFO] [stderr] 816 | |                 |a, b| { a + b },
[INFO] [stderr] 817 | |                 |a, b| { a + b },
[INFO] [stderr] 818 | |                 |a, b| { a + b });
[INFO] [stderr]     | |__________________________________^
[INFO] [stderr]     |
[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] 815 |     xitem_numeric_operation(lhs, rhs,
[INFO] [stderr] 816 |                 |a, b| { a + b },
[INFO] [stderr] 817 |                 |a, b| { a + b },
[INFO] [stderr] 818 |                 |a, b| { a + b })
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/xitem.rs:822:5
[INFO] [stderr]     |
[INFO] [stderr] 822 | /     return xitem_numeric_operation(lhs, rhs,
[INFO] [stderr] 823 | |                 |a, b| { a - b },
[INFO] [stderr] 824 | |                 |a, b| { a - b },
[INFO] [stderr] 825 | |                 |a, b| { a - b });
[INFO] [stderr]     | |__________________________________^
[INFO] [stderr]     |
[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] 822 |     xitem_numeric_operation(lhs, rhs,
[INFO] [stderr] 823 |                 |a, b| { a - b },
[INFO] [stderr] 824 |                 |a, b| { a - b },
[INFO] [stderr] 825 |                 |a, b| { a - b })
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/xitem.rs:829:5
[INFO] [stderr]     |
[INFO] [stderr] 829 | /     return xitem_numeric_operation(lhs, rhs,
[INFO] [stderr] 830 | |                 |a, b| { a * b },
[INFO] [stderr] 831 | |                 |a, b| { a * b },
[INFO] [stderr] 832 | |                 |a, b| { a * b });
[INFO] [stderr]     | |__________________________________^
[INFO] [stderr]     |
[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] 829 |     xitem_numeric_operation(lhs, rhs,
[INFO] [stderr] 830 |                 |a, b| { a * b },
[INFO] [stderr] 831 |                 |a, b| { a * b },
[INFO] [stderr] 832 |                 |a, b| { a * b })
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/xitem.rs:855:5
[INFO] [stderr]     |
[INFO] [stderr] 855 | /     return xitem_numeric_operation(lhs, &rhs_a,
[INFO] [stderr] 856 | |                 |a, b| { a / b },
[INFO] [stderr] 857 | |                 |a, b| { a / b },
[INFO] [stderr] 858 | |                 |a, b| { a / b });
[INFO] [stderr]     | |__________________________________^
[INFO] [stderr]     |
[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] 855 |     xitem_numeric_operation(lhs, &rhs_a,
[INFO] [stderr] 856 |                 |a, b| { a / b },
[INFO] [stderr] 857 |                 |a, b| { a / b },
[INFO] [stderr] 858 |                 |a, b| { a / b })
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/xitem.rs:897:9
[INFO] [stderr]     |
[INFO] [stderr] 897 |         return Ok(new_xitem_integer(lhs / rhs));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_xitem_integer(lhs / rhs))`
[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/xpath_impl/xitem.rs:899:9
[INFO] [stderr]     |
[INFO] [stderr] 899 |         return Err(dynamic_error!("Division by zero"));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(dynamic_error!("Division by zero"))`
[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/xpath_impl/xitem.rs:920:5
[INFO] [stderr]     |
[INFO] [stderr] 920 | /     return xitem_numeric_operation(lhs, rhs,
[INFO] [stderr] 921 | |                 |a, b| { a.rem(b) },
[INFO] [stderr] 922 | |                 |a, b| { a.rem(b) },
[INFO] [stderr] 923 | |                 |a, b| { a.rem(b) });
[INFO] [stderr]     | |_____________________________________^
[INFO] [stderr]     |
[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] 920 |     xitem_numeric_operation(lhs, rhs,
[INFO] [stderr] 921 |                 |a, b| { a.rem(b) },
[INFO] [stderr] 922 |                 |a, b| { a.rem(b) },
[INFO] [stderr] 923 |                 |a, b| { a.rem(b) })
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/xitem.rs:930:36
[INFO] [stderr]     |
[INFO] [stderr] 930 |         XItem::XIInteger{value} => return Ok(new_xitem_integer(*value)),
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_xitem_integer(*value))`
[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/xpath_impl/xitem.rs:931:36
[INFO] [stderr]     |
[INFO] [stderr] 931 |         XItem::XIDecimal{value} => return Ok(new_xitem_decimal(*value)),
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_xitem_decimal(*value))`
[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/xpath_impl/xitem.rs:932:35
[INFO] [stderr]     |
[INFO] [stderr] 932 |         XItem::XIDouble{value} => return Ok(new_xitem_double(*value)),
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_xitem_double(*value))`
[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/xpath_impl/xitem.rs:933:14
[INFO] [stderr]     |
[INFO] [stderr] 933 |         _ => return Err(type_error!("xitem_numeric_operation: Not numeric")),
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(type_error!("xitem_numeric_operation: Not numeric"))`
[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/xpath_impl/xitem.rs:941:36
[INFO] [stderr]     |
[INFO] [stderr] 941 |         XItem::XIInteger{value} => return Ok(new_xitem_integer(value.neg())),
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_xitem_integer(value.neg()))`
[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/xpath_impl/xitem.rs:942:36
[INFO] [stderr]     |
[INFO] [stderr] 942 |         XItem::XIDecimal{value} => return Ok(new_xitem_decimal(value.neg())),
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_xitem_decimal(value.neg()))`
[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/xpath_impl/xitem.rs:943:35
[INFO] [stderr]     |
[INFO] [stderr] 943 |         XItem::XIDouble{value} => return Ok(new_xitem_double(value.neg())),
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_xitem_double(value.neg()))`
[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/xpath_impl/xitem.rs:944:14
[INFO] [stderr]     |
[INFO] [stderr] 944 |         _ => return Err(type_error!("xitem_numeric_operation: Not numeric")),
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(type_error!("xitem_numeric_operation: Not numeric"))`
[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/xpath_impl/xitem.rs:1003:5
[INFO] [stderr]      |
[INFO] [stderr] 1003 |     return Err(type_error!("xitem_numeric_operation: Not numeric"));
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(type_error!("xitem_numeric_operation: Not numeric"))`
[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/xpath_impl/xitem.rs:1009:5
[INFO] [stderr]      |
[INFO] [stderr] 1009 | /     return xitem_numeric_comparison(lhs, rhs,
[INFO] [stderr] 1010 | |             |a, b| { a == b },
[INFO] [stderr] 1011 | |             |a, b| { a == b },
[INFO] [stderr] 1012 | |             |a, b| { a == b });
[INFO] [stderr]      | |_______________________________^
[INFO] [stderr]      |
[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] 1009 |     xitem_numeric_comparison(lhs, rhs,
[INFO] [stderr] 1010 |             |a, b| { a == b },
[INFO] [stderr] 1011 |             |a, b| { a == b },
[INFO] [stderr] 1012 |             |a, b| { a == b })
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/xpath_impl/xitem.rs:1016:5
[INFO] [stderr]      |
[INFO] [stderr] 1016 | /     return xitem_numeric_comparison(lhs, rhs,
[INFO] [stderr] 1017 | |             |a, b| { a < b },
[INFO] [stderr] 1018 | |             |a, b| { a < b },
[INFO] [stderr] 1019 | |             |a, b| { a < b });
[INFO] [stderr]      | |______________________________^
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/xpath_impl/parser.rs:2352:5
[INFO] [stderr]      |
[INFO] [stderr] 2352 |     return Ok(top_xnode);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(top_xnode)`
[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]      |
[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] 1016 |     xitem_numeric_comparison(lhs, rhs,
[INFO] [stderr] 1017 |             |a, b| { a < b },
[INFO] [stderr] 1018 |             |a, b| { a < b },
[INFO] [stderr] 1019 |             |a, b| { a < b })
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/xpath_impl/parser.rs:2377:5
[INFO] [stderr]      |
[INFO] [stderr] 2377 |     return Ok(xnode);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(xnode)`
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/xpath_impl/xitem.rs:1023:5
[INFO] [stderr]      |
[INFO] [stderr] 1023 | /     return xitem_numeric_comparison(lhs, rhs,
[INFO] [stderr] 1024 | |             |a, b| { a > b },
[INFO] [stderr] 1025 | |             |a, b| { a > b },
[INFO] [stderr] 1026 | |             |a, b| { a > b });
[INFO] [stderr]      | |______________________________^
[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]      |
[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] 1023 |     xitem_numeric_comparison(lhs, rhs,
[INFO] [stderr] 1024 |             |a, b| { a > b },
[INFO] [stderr] 1025 |             |a, b| { a > b },
[INFO] [stderr] 1026 |             |a, b| { a > b })
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/xpath_impl/xitem.rs:1083:5
[INFO] [stderr]      |
[INFO] [stderr] 1083 |     return Err(type_error!("xitem_numeric_comparison: Not numeric"));
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(type_error!("xitem_numeric_comparison: Not numeric"))`
[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/xpath_impl/parser.rs:2390:5
[INFO] [stderr]      |
[INFO] [stderr] 2390 |     return Ok(new_nil_xnode());
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_nil_xnode())`
[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/xpath_impl/parser.rs:2407:5
[INFO] [stderr]      |
[INFO] [stderr] 2407 |     return Ok(array_xnode);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(array_xnode)`
[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/xpath_impl/xitem.rs:1094:5
[INFO] [stderr]      |
[INFO] [stderr] 1094 |     return Err(type_error!("xitem_boolean_equal: Not boolean"));
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(type_error!("xitem_boolean_equal: Not boolean"))`
[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/xpath_impl/parser.rs:2429:5
[INFO] [stderr]      |
[INFO] [stderr] 2429 |     return Ok(array_xnode);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(array_xnode)`
[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/xpath_impl/xitem.rs:1103:5
[INFO] [stderr]      |
[INFO] [stderr] 1103 |     return Err(type_error!("xitem_boolean_less_than: Not boolean"));
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(type_error!("xitem_boolean_less_than: Not boolean"))`
[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/xpath_impl/xitem.rs:1112:5
[INFO] [stderr]      |
[INFO] [stderr] 1112 |     return Err(type_error!("xitem_boolean_greater_than: Not boolean"));
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(type_error!("xitem_boolean_greater_than: Not boolean"))`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/xpath_impl/parser.rs:2456:5
[INFO] [stderr]      |
[INFO] [stderr] 2456 |     return Ok(top_xnode);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(top_xnode)`
[INFO] [stderr]      |
[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/xpath_impl/parser.rs:2503:13
[INFO] [stderr]      |
[INFO] [stderr] 2503 |             return Ok(xnode);
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(xnode)`
[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/xpath_impl/parser.rs:2511:13
[INFO] [stderr]      |
[INFO] [stderr] 2511 |             return Ok(xnode);
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(xnode)`
[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/xpath_impl/parser.rs:2515:13
[INFO] [stderr]      |
[INFO] [stderr] 2515 |             return Ok(new_xnode(XNodeType::UnaryLookupByWildcard, "*"));
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_xnode(XNodeType::UnaryLookupByWildcard, "*"))`
[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/xpath_impl/xsequence.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 | /     return XSequence{
[INFO] [stderr] 32 | |         value: vec!{},
[INFO] [stderr] 33 | |     };
[INFO] [stderr]    | |______^
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/xpath_impl/parser.rs:2521:13
[INFO] [stderr]      |
[INFO] [stderr] 2521 |             return Ok(xnode);
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(xnode)`
[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]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/xpath_impl/parser.rs:2525:13
[INFO] [stderr]      |
[INFO] [stderr] 2525 |             return Ok(new_nil_xnode());
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_nil_xnode())`
[INFO] [stderr]      |
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr]    |
[INFO] [stderr] 31 |     XSequence{
[INFO] [stderr] 32 |         value: vec!{},
[INFO] [stderr] 33 |     }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/xpath_impl/xsequence.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 37 | /     return XSequence{
[INFO] [stderr] 38 | |         value: vec!{item.clone()},
[INFO] [stderr] 39 | |     };
[INFO] [stderr]    | |______^
[INFO] [stderr]    |
[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] 37 |     XSequence{
[INFO] [stderr] 38 |         value: vec!{item.clone()},
[INFO] [stderr] 39 |     }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/xpath_impl/parser.rs:2599:5
[INFO] [stderr]      |
[INFO] [stderr] 2599 |     return Ok(func_node);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(func_node)`
[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/xpath_impl/xsequence.rs:47:5
[INFO] [stderr]    |
[INFO] [stderr] 47 |     return xsequence;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `xsequence`
[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/xpath_impl/xsequence.rs:51:5
[INFO] [stderr]    |
[INFO] [stderr] 51 |     return new_singleton(&new_xitem_xnodeptr(xnode));
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `new_singleton(&new_xitem_xnodeptr(xnode))`
[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] warning: unneeded return statement
[INFO] [stderr]   --> src/xpath_impl/xsequence.rs:55:5
[INFO] [stderr]    |
[INFO] [stderr] 55 |     return new_singleton(&new_xitem_node(node));
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `new_singleton(&new_xitem_node(node))`
[INFO] [stderr]     --> src/xpath_impl/parser.rs:2625:5
[INFO] [stderr]      |
[INFO] [stderr] 2625 |     return Ok(xnode);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(xnode)`
[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]    |
[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/xpath_impl/xsequence.rs:59:5
[INFO] [stderr]    |
[INFO] [stderr] 59 |     return new_singleton(&new_xitem_string(value));
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `new_singleton(&new_xitem_string(value))`
[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/xpath_impl/xsequence.rs:63:5
[INFO] [stderr]    |
[INFO] [stderr] 63 |     return new_singleton(&new_xitem_integer(value));
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `new_singleton(&new_xitem_integer(value))`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/xpath_impl/parser.rs:2640:5
[INFO] [stderr]      |
[INFO] [stderr] 2640 |     return Ok(xnode);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(xnode)`
[INFO] [stderr]      |
[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/xpath_impl/xsequence.rs:67:5
[INFO] [stderr]    |
[INFO] [stderr] 67 |     return new_singleton(&new_xitem_decimal(value));
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `new_singleton(&new_xitem_decimal(value))`
[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/xpath_impl/parser.rs:2662:5
[INFO] [stderr]      |
[INFO] [stderr] 2662 |     return Ok(new_nil_xnode());
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_nil_xnode())`
[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/xpath_impl/xsequence.rs:71:5
[INFO] [stderr]    |
[INFO] [stderr] 71 |     return new_singleton(&new_xitem_double(value));
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `new_singleton(&new_xitem_double(value))`
[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/xpath_impl/parser.rs:2675:5
[INFO] [stderr]      |
[INFO] [stderr] 2675 |     return parse_eqname(lex, "fn");
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `parse_eqname(lex, "fn")`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/xpath_impl/xsequence.rs:75:5
[INFO] [stderr]    |
[INFO] [stderr] 75 |     return new_singleton(&new_xitem_boolean(value));
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `new_singleton(&new_xitem_boolean(value))`
[INFO] [stderr] 
[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/xpath_impl/xsequence.rs:109:13
[INFO] [stderr]     |
[INFO] [stderr] 109 |             return Ok(self.value[0].clone());
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(self.value[0].clone())`
[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/xpath_impl/xsequence.rs:111:13
[INFO] [stderr]     |
[INFO] [stderr] 111 |             return Err(type_error!("This sequence must be singleton."));
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(type_error!("This sequence must be singleton."))`
[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/xpath_impl/xsequence.rs:125:9
[INFO] [stderr]     |
[INFO] [stderr] 125 |         return Err(type_error!("This sequence must be singleton xnodeptr."));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(type_error!("This sequence must be singleton xnodeptr."))`
[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/xpath_impl/xsequence.rs:138:9
[INFO] [stderr]     |
[INFO] [stderr] 138 |         return Err(type_error!("This sequence must be singleton node."));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(type_error!("This sequence must be singleton node."))`
[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/xpath_impl/xsequence.rs:151:9
[INFO] [stderr]     |
[INFO] [stderr] 151 |         return Err(type_error!("This sequence must be singleton map."));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(type_error!("This sequence must be singleton map."))`
[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/xpath_impl/xsequence.rs:164:9
[INFO] [stderr]     |
[INFO] [stderr] 164 |         return Err(type_error!("This sequence must be singleton array."));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(type_error!("This sequence must be singleton array."))`
[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/xpath_impl/xsequence.rs:177:9
[INFO] [stderr]     |
[INFO] [stderr] 177 |         return Err(type_error!("This sequence must be singleton string."));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(type_error!("This sequence must be singleton string."))`
[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/xpath_impl/xsequence.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         return Err(type_error!("This sequence must be singleton integer."));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(type_error!("This sequence must be singleton integer."))`
[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/xpath_impl/xsequence.rs:203:9
[INFO] [stderr]     |
[INFO] [stderr] 203 |         return Err(type_error!("This sequence must be singleton boolean."));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(type_error!("This sequence must be singleton boolean."))`
[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/xpath_impl/xsequence.rs:233:9
[INFO] [stderr]     |
[INFO] [stderr] 233 | /         return Err(type_error!(
[INFO] [stderr] 234 | |             "effective_boolean_value: Can't determin effective boolean value: {}",
[INFO] [stderr] 235 | |             self.to_string()));
[INFO] [stderr]     | |_______________________________^
[INFO] [stderr]     |
[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] 233 |         Err(type_error!(
[INFO] [stderr] 234 |             "effective_boolean_value: Can't determin effective boolean value: {}",
[INFO] [stderr] 235 |             self.to_string()))
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: All the struct fields are matched to a wildcard pattern, consider using `..`.
[INFO] [stderr]    --> src/xpath_impl/xsequence.rs:214:13
[INFO] [stderr]     |
[INFO] [stderr] 214 |             XItem::XINode{value: _} => return Ok(true),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: Try with `XINode { .. }` instead
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/xsequence.rs:247:9
[INFO] [stderr]     |
[INFO] [stderr] 247 |         return seq;
[INFO] [stderr]     |         ^^^^^^^^^^^ help: remove `return` as shown: `seq`
[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/xpath_impl/xsequence.rs:253:9
[INFO] [stderr]     |
[INFO] [stderr] 253 |         return self.value.len() == 0;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.value.len() == 0`
[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/xpath_impl/xsequence.rs:259:9
[INFO] [stderr]     |
[INFO] [stderr] 259 |         return self.value.len() == 1;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.value.len() == 1`
[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/xpath_impl/xsequence.rs:275:9
[INFO] [stderr]     |
[INFO] [stderr] 275 |         return true;
[INFO] [stderr]     |         ^^^^^^^^^^^^ help: remove `return` as shown: `true`
[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: All the struct fields are matched to a wildcard pattern, consider using `..`.
[INFO] [stderr]    --> src/xpath_impl/xsequence.rs:269:17
[INFO] [stderr]     |
[INFO] [stderr] 269 |                 XItem::XINode{value: _} => {},
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: Try with `XINode { .. }` instead
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/xsequence.rs:281:9
[INFO] [stderr]     |
[INFO] [stderr] 281 |         return self.value.len();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.value.len()`
[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/xpath_impl/xsequence.rs:287:9
[INFO] [stderr]     |
[INFO] [stderr] 287 |         return self.value.iter();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.value.iter()`
[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/xpath_impl/xsequence.rs:293:9
[INFO] [stderr]     |
[INFO] [stderr] 293 |         return &self.value[pos];
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `&self.value[pos]`
[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/xpath_impl/xsequence.rs:329:9
[INFO] [stderr]     |
[INFO] [stderr] 329 |         return false;
[INFO] [stderr]     |         ^^^^^^^^^^^^^ help: remove `return` as shown: `false`
[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/xpath_impl/xsequence.rs:353:9
[INFO] [stderr]     |
[INFO] [stderr] 353 | /         return Err(type_error!("{}: can't cast as {}",
[INFO] [stderr] 354 | |                     self.to_string(), type_name));
[INFO] [stderr]     | |__________________________________________________^
[INFO] [stderr]     |
[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] 353 |         Err(type_error!("{}: can't cast as {}",
[INFO] [stderr] 354 |                     self.to_string(), type_name))
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: this if statement can be collapsed
[INFO] [stderr]    --> src/xpath_impl/xsequence.rs:341:9
[INFO] [stderr]     |
[INFO] [stderr] 341 | /         if self.is_empty() {
[INFO] [stderr] 342 | |             if type_name.ends_with("?") {
[INFO] [stderr] 343 | |                 return Ok(new_xsequence());
[INFO] [stderr] 344 | |             }
[INFO] [stderr] 345 | |         }
[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] 341 |         if self.is_empty() && type_name.ends_with("?") {
[INFO] [stderr] 342 |     return Ok(new_xsequence());
[INFO] [stderr] 343 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/xsequence.rs:367:9
[INFO] [stderr]     |
[INFO] [stderr] 367 |         return nodeset;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^ help: remove `return` as shown: `nodeset`
[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/xpath_impl/xsequence.rs:377:5
[INFO] [stderr]     |
[INFO] [stderr] 377 | /     return value_comparison(lhs, rhs,
[INFO] [stderr] 378 | |             |arg| { op_numeric_equal(arg) },
[INFO] [stderr] 379 | |             |arg| { arg == 0 },
[INFO] [stderr] 380 | |             |arg| { op_boolean_equal(arg) });
[INFO] [stderr]     | |_____________________________________________^
[INFO] [stderr]     |
[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] 377 |     value_comparison(lhs, rhs,
[INFO] [stderr] 378 |             |arg| { op_numeric_equal(arg) },
[INFO] [stderr] 379 |             |arg| { arg == 0 },
[INFO] [stderr] 380 |             |arg| { op_boolean_equal(arg) })
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/xsequence.rs:385:5
[INFO] [stderr]     |
[INFO] [stderr] 385 |     return fn_not(&vec!{&result});
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `fn_not(&vec!{&result})`
[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/xpath_impl/xsequence.rs:389:5
[INFO] [stderr]     |
[INFO] [stderr] 389 | /     return value_comparison(lhs, rhs,
[INFO] [stderr] 390 | |             |arg| { op_numeric_less_than(arg) },
[INFO] [stderr] 391 | |             |arg| { arg < 0 },
[INFO] [stderr] 392 | |             |arg| { op_boolean_less_than(arg) });
[INFO] [stderr]     | |_________________________________________________^
[INFO] [stderr]     |
[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] 389 |     value_comparison(lhs, rhs,
[INFO] [stderr] 390 |             |arg| { op_numeric_less_than(arg) },
[INFO] [stderr] 391 |             |arg| { arg < 0 },
[INFO] [stderr] 392 |             |arg| { op_boolean_less_than(arg) })
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/xsequence.rs:397:5
[INFO] [stderr]     |
[INFO] [stderr] 397 |     return fn_not(&vec!{&result});
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `fn_not(&vec!{&result})`
[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/xpath_impl/xsequence.rs:401:5
[INFO] [stderr]     |
[INFO] [stderr] 401 | /     return value_comparison(lhs, rhs,
[INFO] [stderr] 402 | |             |arg| { op_numeric_greater_than(arg) },
[INFO] [stderr] 403 | |             |arg| { arg > 0 },
[INFO] [stderr] 404 | |             |arg| { op_boolean_greater_than(arg) });
[INFO] [stderr]     | |____________________________________________________^
[INFO] [stderr]     |
[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] 401 |     value_comparison(lhs, rhs,
[INFO] [stderr] 402 |             |arg| { op_numeric_greater_than(arg) },
[INFO] [stderr] 403 |             |arg| { arg > 0 },
[INFO] [stderr] 404 |             |arg| { op_boolean_greater_than(arg) })
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/xsequence.rs:409:5
[INFO] [stderr]     |
[INFO] [stderr] 409 |     return fn_not(&vec!{&result});
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `fn_not(&vec!{&result})`
[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/xpath_impl/xsequence.rs:441:5
[INFO] [stderr]     |
[INFO] [stderr] 441 | /     return Err(type_error!(
[INFO] [stderr] 442 | |                 "value_compare: operand can't compare: {} : {}",
[INFO] [stderr] 443 | |                 lhs.to_string(), rhs.to_string()));
[INFO] [stderr]     | |___________________________________________________^
[INFO] [stderr]     |
[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] 441 |     Err(type_error!(
[INFO] [stderr] 442 |                 "value_compare: operand can't compare: {} : {}",
[INFO] [stderr] 443 |                 lhs.to_string(), rhs.to_string()))
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/xsequence.rs:457:5
[INFO] [stderr]     |
[INFO] [stderr] 457 | /     return general_comparison(lhs, rhs,
[INFO] [stderr] 458 | |         |s, t| { xitem_numeric_equal(s, t) },
[INFO] [stderr] 459 | |         |arg| { arg == 0 },
[INFO] [stderr] 460 | |         |s, t| { xitem_boolean_equal(s, t) });
[INFO] [stderr]     | |______________________________________________^
[INFO] [stderr]     |
[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] 457 |     general_comparison(lhs, rhs,
[INFO] [stderr] 458 |         |s, t| { xitem_numeric_equal(s, t) },
[INFO] [stderr] 459 |         |arg| { arg == 0 },
[INFO] [stderr] 460 |         |s, t| { xitem_boolean_equal(s, t) })
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/xsequence.rs:464:5
[INFO] [stderr]     |
[INFO] [stderr] 464 | /     return general_comparison(lhs, rhs,
[INFO] [stderr] 465 | |         |s, t| { let b = xitem_numeric_equal(s, t)?; return Ok(! b); },
[INFO] [stderr] 466 | |         |arg| { arg != 0 },
[INFO] [stderr] 467 | |         |s, t| { let b = xitem_boolean_equal(s, t)?; return Ok(! b); });
[INFO] [stderr]     | |________________________________________________________________________^
[INFO] [stderr]     |
[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] 464 |     general_comparison(lhs, rhs,
[INFO] [stderr] 465 |         |s, t| { let b = xitem_numeric_equal(s, t)?; return Ok(! b); },
[INFO] [stderr] 466 |         |arg| { arg != 0 },
[INFO] [stderr] 467 |         |s, t| { let b = xitem_boolean_equal(s, t)?; return Ok(! b); })
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/xsequence.rs:465:54
[INFO] [stderr]     |
[INFO] [stderr] 465 |         |s, t| { let b = xitem_numeric_equal(s, t)?; return Ok(! b); },
[INFO] [stderr]     |                                                      ^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(! b)`
[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/xpath_impl/xsequence.rs:467:54
[INFO] [stderr]     |
[INFO] [stderr] 467 |         |s, t| { let b = xitem_boolean_equal(s, t)?; return Ok(! b); });
[INFO] [stderr]     |                                                      ^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(! b)`
[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/xpath_impl/xsequence.rs:471:5
[INFO] [stderr]     |
[INFO] [stderr] 471 | /     return general_comparison(lhs, rhs,
[INFO] [stderr] 472 | |         |s, t| { xitem_numeric_less_than(s, t) },
[INFO] [stderr] 473 | |         |arg| { arg < 0 },
[INFO] [stderr] 474 | |         |s, t| { xitem_boolean_less_than(s, t) });
[INFO] [stderr]     | |__________________________________________________^
[INFO] [stderr]     |
[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] 471 |     general_comparison(lhs, rhs,
[INFO] [stderr] 472 |         |s, t| { xitem_numeric_less_than(s, t) },
[INFO] [stderr] 473 |         |arg| { arg < 0 },
[INFO] [stderr] 474 |         |s, t| { xitem_boolean_less_than(s, t) })
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/xsequence.rs:478:5
[INFO] [stderr]     |
[INFO] [stderr] 478 | /     return general_comparison(lhs, rhs,
[INFO] [stderr] 479 | |         |s, t| { let b = xitem_numeric_greater_than(s, t)?; return Ok(! b); },
[INFO] [stderr] 480 | |         |arg| { arg <= 0 },
[INFO] [stderr] 481 | |         |s, t| { let b = xitem_boolean_greater_than(s, t)?; return Ok(! b); });
[INFO] [stderr]     | |_______________________________________________________________________________^
[INFO] [stderr]     |
[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] 478 |     general_comparison(lhs, rhs,
[INFO] [stderr] 479 |         |s, t| { let b = xitem_numeric_greater_than(s, t)?; return Ok(! b); },
[INFO] [stderr] 480 |         |arg| { arg <= 0 },
[INFO] [stderr] 481 |         |s, t| { let b = xitem_boolean_greater_than(s, t)?; return Ok(! b); })
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/xsequence.rs:479:61
[INFO] [stderr]     |
[INFO] [stderr] 479 |         |s, t| { let b = xitem_numeric_greater_than(s, t)?; return Ok(! b); },
[INFO] [stderr]     |                                                             ^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(! b)`
[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/xpath_impl/xsequence.rs:481:61
[INFO] [stderr]     |
[INFO] [stderr] 481 |         |s, t| { let b = xitem_boolean_greater_than(s, t)?; return Ok(! b); });
[INFO] [stderr]     |                                                             ^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(! b)`
[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/xpath_impl/xsequence.rs:485:5
[INFO] [stderr]     |
[INFO] [stderr] 485 | /     return general_comparison(lhs, rhs,
[INFO] [stderr] 486 | |         |s, t| { xitem_numeric_greater_than(s, t) },
[INFO] [stderr] 487 | |         |arg| { arg > 0 },
[INFO] [stderr] 488 | |         |s, t| { xitem_boolean_greater_than(s, t) });
[INFO] [stderr]     | |_____________________________________________________^
[INFO] [stderr]     |
[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] 485 |     general_comparison(lhs, rhs,
[INFO] [stderr] 486 |         |s, t| { xitem_numeric_greater_than(s, t) },
[INFO] [stderr] 487 |         |arg| { arg > 0 },
[INFO] [stderr] 488 |         |s, t| { xitem_boolean_greater_than(s, t) })
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/xsequence.rs:492:5
[INFO] [stderr]     |
[INFO] [stderr] 492 | /     return general_comparison(lhs, rhs,
[INFO] [stderr] 493 | |         |s, t| { let b = xitem_numeric_less_than(s, t)?; return Ok(! b); },
[INFO] [stderr] 494 | |         |arg| { arg >= 0 },
[INFO] [stderr] 495 | |         |s, t| { let b = xitem_boolean_less_than(s, t)?; return Ok(! b); });
[INFO] [stderr]     | |____________________________________________________________________________^
[INFO] [stderr]     |
[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] 492 |     general_comparison(lhs, rhs,
[INFO] [stderr] 493 |         |s, t| { let b = xitem_numeric_less_than(s, t)?; return Ok(! b); },
[INFO] [stderr] 494 |         |arg| { arg >= 0 },
[INFO] [stderr] 495 |         |s, t| { let b = xitem_boolean_less_than(s, t)?; return Ok(! b); })
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/xsequence.rs:493:58
[INFO] [stderr]     |
[INFO] [stderr] 493 |         |s, t| { let b = xitem_numeric_less_than(s, t)?; return Ok(! b); },
[INFO] [stderr]     |                                                          ^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(! b)`
[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/xpath_impl/xsequence.rs:495:58
[INFO] [stderr]     |
[INFO] [stderr] 495 |         |s, t| { let b = xitem_boolean_less_than(s, t)?; return Ok(! b); });
[INFO] [stderr]     |                                                          ^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(! b)`
[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/xpath_impl/xsequence.rs:527:5
[INFO] [stderr]     |
[INFO] [stderr] 527 |     return Ok(new_singleton_boolean(false));
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_singleton_boolean(false))`
[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/xpath_impl/eval.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 33 |     return f64::from_str(s.trim()).unwrap_or(f64::NAN);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `f64::from_str(s.trim()).unwrap_or(f64::NAN)`
[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/xpath_impl/eval.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 37 |     return i64::from_str(s.trim()).unwrap_or(0);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `i64::from_str(s.trim()).unwrap_or(0)`
[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/xpath_impl/eval.rs:43:5
[INFO] [stderr]    |
[INFO] [stderr] 43 |     return n as i64;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^ help: remove `return` as shown: `n as i64`
[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/xpath_impl/eval.rs:64:5
[INFO] [stderr]    |
[INFO] [stderr] 64 | /     return EvalEnv{
[INFO] [stderr] 65 | |         position: 0,
[INFO] [stderr] 66 | |         last: 0,
[INFO] [stderr] 67 | |         var_vec: vec!{},
[INFO] [stderr] 68 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[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] 64 |     EvalEnv{
[INFO] [stderr] 65 |         position: 0,
[INFO] [stderr] 66 |         last: 0,
[INFO] [stderr] 67 |         var_vec: vec!{},
[INFO] [stderr] 68 |     }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/xpath_impl/eval.rs:81:13
[INFO] [stderr]    |
[INFO] [stderr] 81 |             return self.compare_by_doc_order(a, b);
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.compare_by_doc_order(a, b)`
[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/xpath_impl/eval.rs:98:9
[INFO] [stderr]    |
[INFO] [stderr] 98 |         return a_order.cmp(&b_order);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `a_order.cmp(&b_order)`
[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/xpath_impl/eval.rs:142:9
[INFO] [stderr]     |
[INFO] [stderr] 142 |         return None;
[INFO] [stderr]     |         ^^^^^^^^^^^^ help: remove `return` as shown: `None`
[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/xpath_impl/eval.rs:150:9
[INFO] [stderr]     |
[INFO] [stderr] 150 |         return old_position;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `old_position`
[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/xpath_impl/eval.rs:155:9
[INFO] [stderr]     |
[INFO] [stderr] 155 |         return old_last;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^ help: remove `return` as shown: `old_last`
[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/xpath_impl/eval.rs:161:9
[INFO] [stderr]     |
[INFO] [stderr] 161 |         return self.position;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.position`
[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/xpath_impl/eval.rs:164:9
[INFO] [stderr]     |
[INFO] [stderr] 164 |         return self.last;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.last`
[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/xpath_impl/eval.rs:176:5
[INFO] [stderr]     |
[INFO] [stderr] 176 |     return evaluate_xnode(&start_xsequence, xnode, &mut eval_env);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `evaluate_xnode(&start_xsequence, xnode, &mut eval_env)`
[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/xpath_impl/eval.rs:262:17
[INFO] [stderr]     |
[INFO] [stderr] 262 |                 return Ok(sorted_seq);
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(sorted_seq)`
[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/xpath_impl/eval.rs:264:17
[INFO] [stderr]     |
[INFO] [stderr] 264 |                 return Ok(result_seq);
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(result_seq)`
[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/xpath_impl/eval.rs:298:13
[INFO] [stderr]     |
[INFO] [stderr] 298 |             return Ok(result_seq);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(result_seq)`
[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/xpath_impl/eval.rs:314:13
[INFO] [stderr]     |
[INFO] [stderr] 314 |             return match_location_path(xseq, xnode, eval_env);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `match_location_path(xseq, xnode, eval_env)`
[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/xpath_impl/eval.rs:318:13
[INFO] [stderr]     |
[INFO] [stderr] 318 |             return Ok(xseq.clone());
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(xseq.clone())`
[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/xpath_impl/eval.rs:327:13
[INFO] [stderr]     |
[INFO] [stderr] 327 | /             return filter_by_predicate(&primary_expr,
[INFO] [stderr] 328 | |                             &get_left(&postfix_xnode), false, eval_env);
[INFO] [stderr]     | |________________________________________________________________________^
[INFO] [stderr]     |
[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] 327 |             filter_by_predicate(&primary_expr,
[INFO] [stderr] 328 |                             &get_left(&postfix_xnode), false, eval_env)
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/eval.rs:337:13
[INFO] [stderr]     |
[INFO] [stderr] 337 |             return apply_argument(xseq, &primary_expr, &postfix_xnode, eval_env);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `apply_argument(xseq, &primary_expr, &postfix_xnode, eval_env)`
[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/xpath_impl/eval.rs:345:13
[INFO] [stderr]     |
[INFO] [stderr] 345 |             return op_concatenate(&vec!{lhs, rhs});
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `op_concatenate(&vec!{lhs, rhs})`
[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/xpath_impl/eval.rs:352:17
[INFO] [stderr]     |
[INFO] [stderr] 352 |                 return Ok(new_singleton_boolean(true));
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_singleton_boolean(true))`
[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/xpath_impl/eval.rs:356:17
[INFO] [stderr]     |
[INFO] [stderr] 356 |                 return Ok(new_singleton_boolean(rhs_b));
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_singleton_boolean(rhs_b))`
[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/xpath_impl/eval.rs:363:17
[INFO] [stderr]     |
[INFO] [stderr] 363 |                 return Ok(new_singleton_boolean(false));
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_singleton_boolean(false))`
[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/xpath_impl/eval.rs:367:17
[INFO] [stderr]     |
[INFO] [stderr] 367 |                 return Ok(new_singleton_boolean(rhs_b));
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_singleton_boolean(rhs_b))`
[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/xpath_impl/eval.rs:374:13
[INFO] [stderr]     |
[INFO] [stderr] 374 |             return general_compare_eq(&lhs, &rhs);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `general_compare_eq(&lhs, &rhs)`
[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/xpath_impl/eval.rs:380:13
[INFO] [stderr]     |
[INFO] [stderr] 380 |             return general_compare_ne(&lhs, &rhs);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `general_compare_ne(&lhs, &rhs)`
[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/xpath_impl/eval.rs:386:13
[INFO] [stderr]     |
[INFO] [stderr] 386 |             return general_compare_lt(&lhs, &rhs);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `general_compare_lt(&lhs, &rhs)`
[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/xpath_impl/eval.rs:392:13
[INFO] [stderr]     |
[INFO] [stderr] 392 |             return general_compare_le(&lhs, &rhs);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `general_compare_le(&lhs, &rhs)`
[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/xpath_impl/eval.rs:398:13
[INFO] [stderr]     |
[INFO] [stderr] 398 |             return general_compare_gt(&lhs, &rhs);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `general_compare_gt(&lhs, &rhs)`
[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/xpath_impl/eval.rs:404:13
[INFO] [stderr]     |
[INFO] [stderr] 404 |             return general_compare_ge(&lhs, &rhs);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `general_compare_ge(&lhs, &rhs)`
[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/xpath_impl/eval.rs:410:13
[INFO] [stderr]     |
[INFO] [stderr] 410 |             return value_compare_eq(&lhs, &rhs);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `value_compare_eq(&lhs, &rhs)`
[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/xpath_impl/eval.rs:416:13
[INFO] [stderr]     |
[INFO] [stderr] 416 |             return value_compare_ne(&lhs, &rhs);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `value_compare_ne(&lhs, &rhs)`
[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/xpath_impl/eval.rs:422:13
[INFO] [stderr]     |
[INFO] [stderr] 422 |             return value_compare_lt(&lhs, &rhs);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `value_compare_lt(&lhs, &rhs)`
[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/xpath_impl/eval.rs:428:13
[INFO] [stderr]     |
[INFO] [stderr] 428 |             return value_compare_le(&lhs, &rhs);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `value_compare_le(&lhs, &rhs)`
[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/xpath_impl/eval.rs:434:13
[INFO] [stderr]     |
[INFO] [stderr] 434 |             return value_compare_gt(&lhs, &rhs);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `value_compare_gt(&lhs, &rhs)`
[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/xpath_impl/eval.rs:440:13
[INFO] [stderr]     |
[INFO] [stderr] 440 |             return value_compare_ge(&lhs, &rhs);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `value_compare_ge(&lhs, &rhs)`
[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/xpath_impl/eval.rs:446:13
[INFO] [stderr]     |
[INFO] [stderr] 446 |             return op_numeric_add(&vec!{lhs, rhs});
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `op_numeric_add(&vec!{lhs, rhs})`
[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/xpath_impl/eval.rs:452:13
[INFO] [stderr]     |
[INFO] [stderr] 452 |             return op_numeric_subtract(&vec!{lhs, rhs});
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `op_numeric_subtract(&vec!{lhs, rhs})`
[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/xpath_impl/eval.rs:457:13
[INFO] [stderr]     |
[INFO] [stderr] 457 |             return op_numeric_unary_plus(&vec!{rhs});
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `op_numeric_unary_plus(&vec!{rhs})`
[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/xpath_impl/eval.rs:462:13
[INFO] [stderr]     |
[INFO] [stderr] 462 |             return op_numeric_unary_minus(&vec!{rhs});
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `op_numeric_unary_minus(&vec!{rhs})`
[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/xpath_impl/eval.rs:468:13
[INFO] [stderr]     |
[INFO] [stderr] 468 |             return op_numeric_multiply(&vec!{lhs, rhs});
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `op_numeric_multiply(&vec!{lhs, rhs})`
[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/xpath_impl/eval.rs:474:13
[INFO] [stderr]     |
[INFO] [stderr] 474 |             return op_numeric_divide(&vec!{lhs, rhs});
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `op_numeric_divide(&vec!{lhs, rhs})`
[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/xpath_impl/eval.rs:480:13
[INFO] [stderr]     |
[INFO] [stderr] 480 |             return op_numeric_integer_divide(&vec!{lhs, rhs});
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `op_numeric_integer_divide(&vec!{lhs, rhs})`
[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/xpath_impl/eval.rs:486:13
[INFO] [stderr]     |
[INFO] [stderr] 486 |             return op_numeric_mod(&vec!{lhs, rhs});
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `op_numeric_mod(&vec!{lhs, rhs})`
[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/xpath_impl/eval.rs:492:13
[INFO] [stderr]     |
[INFO] [stderr] 492 |             return fn_concat(&vec!{&lhs, &rhs});
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `fn_concat(&vec!{&lhs, &rhs})`
[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/xpath_impl/eval.rs:498:13
[INFO] [stderr]     |
[INFO] [stderr] 498 |             return op_union(&vec!{lhs, rhs}, eval_env);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `op_union(&vec!{lhs, rhs}, eval_env)`
[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/xpath_impl/eval.rs:504:13
[INFO] [stderr]     |
[INFO] [stderr] 504 |             return op_intersect(&vec!{lhs, rhs}, eval_env);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `op_intersect(&vec!{lhs, rhs}, eval_env)`
[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/xpath_impl/eval.rs:510:13
[INFO] [stderr]     |
[INFO] [stderr] 510 |             return op_except(&vec!{lhs, rhs}, eval_env);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `op_except(&vec!{lhs, rhs}, eval_env)`
[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/xpath_impl/eval.rs:516:13
[INFO] [stderr]     |
[INFO] [stderr] 516 |             return op_to(&vec!{lhs, rhs});
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `op_to(&vec!{lhs, rhs})`
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/xpath_impl/parser.rs:2709:5
[INFO] [stderr]      |
[INFO] [stderr] 2709 |     return Ok(String::new());
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(String::new())`
[INFO] [stderr]      |
[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]     = 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/xpath_impl/eval.rs:522:13
[INFO] [stderr]     |
[INFO] [stderr] 522 |             return op_is_same_node(&vec!{lhs, rhs}, eval_env);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `op_is_same_node(&vec!{lhs, rhs}, eval_env)`
[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/xpath_impl/eval.rs:527:13
[INFO] [stderr]     |
[INFO] [stderr] 527 |             return op_node_before(&vec!{lhs, rhs}, eval_env);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `op_node_before(&vec!{lhs, rhs}, eval_env)`
[INFO] [stderr]     |
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr]     --> src/xpath_impl/parser.rs:2749:5
[INFO] [stderr]      |
[INFO] [stderr] 2749 |     return Ok(qname);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(qname)`
[INFO] [stderr]      |
[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/xpath_impl/eval.rs:532:13
[INFO] [stderr]     |
[INFO] [stderr] 532 |             return op_node_after(&vec!{lhs, rhs}, eval_env);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `op_node_after(&vec!{lhs, rhs}, eval_env)`
[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/xpath_impl/eval.rs:543:17
[INFO] [stderr]     |
[INFO] [stderr] 543 |                 return Ok(value);
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(value)`
[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/xpath_impl/eval.rs:546:17
[INFO] [stderr]     |
[INFO] [stderr] 546 |                 return Ok(value);
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(value)`
[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/xpath_impl/parser.rs:2808:5
[INFO] [stderr]      |
[INFO] [stderr] 2808 |     return Ok(String::new());
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(String::new())`
[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/xpath_impl/eval.rs:551:13
[INFO] [stderr]     |
[INFO] [stderr] 551 |             return evaluate_xnode(xseq, &get_right(xnode), eval_env);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `evaluate_xnode(xseq, &get_right(xnode), eval_env)`
[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/xpath_impl/eval.rs:564:13
[INFO] [stderr]     |
[INFO] [stderr] 564 |             return Ok(result);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(result)`
[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/xpath_impl/eval.rs:568:13
[INFO] [stderr]     |
[INFO] [stderr] 568 |             return evaluate_xnode(xseq, &get_right(xnode), eval_env);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `evaluate_xnode(xseq, &get_right(xnode), eval_env)`
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/xpath_impl/parser.rs:2818:5
[INFO] [stderr]      |
[INFO] [stderr] 2818 | /     return XNodePtr{
[INFO] [stderr] 2819 | |         xnode_ptr: Rc::new(RefCell::new(XNode{
[INFO] [stderr] 2820 | |             n_type: n_type,
[INFO] [stderr] 2821 | |             name: String::from(name),
[INFO] [stderr] ...    |
[INFO] [stderr]     |
[INFO] [stderr] 2824 | |         })),
[INFO] [stderr] 2825 | |     };
[INFO] [stderr]      | |______^
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]      |
[INFO] [stderr] 2818 |     XNodePtr{
[INFO] [stderr] 2819 |         xnode_ptr: Rc::new(RefCell::new(XNode{
[INFO] [stderr] 2820 |             n_type: n_type,
[INFO] [stderr] 2821 |             name: String::from(name),
[INFO] [stderr] 2822 |             left: None,
[INFO] [stderr] 2823 |             right: None,
[INFO] [stderr]    ...
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/eval.rs:582:13
[INFO] [stderr]     |
[INFO] [stderr] 582 |             return Ok(rhs);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(rhs)`
[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/xpath_impl/parser.rs:2831:5
[INFO] [stderr]      |
[INFO] [stderr] 2831 |     return new_xnode(XNodeType::Nil, "");
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `new_xnode(XNodeType::Nil, "")`
[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/xpath_impl/eval.rs:586:13
[INFO] [stderr]     |
[INFO] [stderr] 586 |             return evaluate_xnode(xseq, &get_right(xnode), eval_env);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `evaluate_xnode(xseq, &get_right(xnode), eval_env)`
[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/xpath_impl/eval.rs:601:13
[INFO] [stderr]     |
[INFO] [stderr] 601 |             return Ok(new_singleton_boolean(false));
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_singleton_boolean(false))`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr] 
[INFO] [stderr]     --> src/xpath_impl/parser.rs:2859:5
[INFO] [stderr]      |
[INFO] [stderr] 2859 |     return xnode.xnode_ptr.borrow().name.clone();
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `xnode.xnode_ptr.borrow().name.clone()`
[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/xpath_impl/eval.rs:605:13
[INFO] [stderr]     |
[INFO] [stderr] 605 |             return evaluate_xnode(xseq, &get_right(xnode), eval_env);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `evaluate_xnode(xseq, &get_right(xnode), eval_env)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/xpath_impl/parser.rs:2865:5
[INFO] [stderr]      |
[INFO] [stderr] 2865 |     return xnode.xnode_ptr.borrow().n_type.clone();
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `xnode.xnode_ptr.borrow().n_type.clone()`
[INFO] [stderr]      |
[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/xpath_impl/eval.rs:619:13
[INFO] [stderr]     |
[INFO] [stderr] 619 |             return Ok(new_singleton_boolean(true));
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_singleton_boolean(true))`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/xpath_impl/parser.rs:2871:5
[INFO] [stderr]      |
[INFO] [stderr] 2871 |     return xnode.xnode_ptr.borrow().n_type == XNodeType::Nil;
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `xnode.xnode_ptr.borrow().n_type == XNodeType::Nil`
[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] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/eval.rs:626:13
[INFO] [stderr]     |
[INFO] [stderr] 626 |             return Ok(new_singleton_boolean(b));
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_singleton_boolean(b))`
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/xpath_impl/parser.rs:2879:13
[INFO] [stderr]      |
[INFO] [stderr] 2879 | /             return XNodePtr{
[INFO] [stderr] 2880 | |                 xnode_ptr: Rc::clone(&left.xnode_ptr),
[INFO] [stderr] 2881 | |             };
[INFO] [stderr]      | |______________^
[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]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]      |
[INFO] [stderr] 2879 |             XNodePtr{
[INFO] [stderr] 2880 |                 xnode_ptr: Rc::clone(&left.xnode_ptr),
[INFO] [stderr] 2881 |             }
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/eval.rs:634:13
[INFO] [stderr]     |
[INFO] [stderr] 634 |             return Ok(new_singleton_boolean(value.castable_as(&type_name)));
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_singleton_boolean(value.castable_as(&type_name)))`
[INFO] [stderr]     |
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/xpath_impl/parser.rs:2884:13
[INFO] [stderr]      |
[INFO] [stderr] 2884 |             return new_nil_xnode();
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `new_nil_xnode()`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/eval.rs:642:13
[INFO] [stderr]     |
[INFO] [stderr] 642 |             return value.cast_as(&type_name);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `value.cast_as(&type_name)`
[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/xpath_impl/parser.rs:2894:13
[INFO] [stderr]      |
[INFO] [stderr] 2894 | /             return XNodePtr{
[INFO] [stderr] 2895 | |                 xnode_ptr: Rc::clone(&right.xnode_ptr),
[INFO] [stderr] 2896 | |             };
[INFO] [stderr]      | |______________^
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/eval.rs:665:13
[INFO] [stderr]     |
[INFO] [stderr] 665 | /             return evaluate_function(&get_xnode_name(&xnode),
[INFO] [stderr] 666 | |                     &mut args_array, xseq, eval_env);
[INFO] [stderr]     | |_____________________________________________________^
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]      |
[INFO] [stderr] 2894 |             XNodePtr{
[INFO] [stderr] 2895 |                 xnode_ptr: Rc::clone(&right.xnode_ptr),
[INFO] [stderr] 2896 |             }
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/xpath_impl/parser.rs:2899:13
[INFO] [stderr]      |
[INFO] [stderr] 2899 |             return new_nil_xnode();
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `new_nil_xnode()`
[INFO] [stderr]      |
[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] 665 |             evaluate_function(&get_xnode_name(&xnode),
[INFO] [stderr] 666 |                     &mut args_array, xseq, eval_env)
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/eval.rs:670:13
[INFO] [stderr]     |
[INFO] [stderr] 670 |             return Ok(new_singleton_string(&get_xnode_name(&xnode)));
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_singleton_string(&get_xnode_name(&xnode)))`
[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/xpath_impl/eval.rs:673:13
[INFO] [stderr]     |
[INFO] [stderr] 673 |             return Ok(new_singleton_integer(atoi(&get_xnode_name(&xnode))));
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_singleton_integer(atoi(&get_xnode_name(&xnode))))`
[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/xpath_impl/eval.rs:676:13
[INFO] [stderr]     |
[INFO] [stderr] 676 |             return Ok(new_singleton_decimal(atof(&get_xnode_name(&xnode))));
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_singleton_decimal(atof(&get_xnode_name(&xnode))))`
[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] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/eval.rs:679:13
[INFO] [stderr]     |
[INFO] [stderr] 679 |             return Ok(new_singleton_double(atof(&get_xnode_name(&xnode))));
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_singleton_double(atof(&get_xnode_name(&xnode))))`
[INFO] [stderr]   --> src/xpath_impl/xitem.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     return f64::from_str(s.trim()).unwrap_or(f64::NAN);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `f64::from_str(s.trim()).unwrap_or(f64::NAN)`
[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]     |
[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/xpath_impl/xitem.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     return i64::from_str(s.trim()).unwrap_or(0);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `i64::from_str(s.trim()).unwrap_or(0)`
[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/xpath_impl/eval.rs:687:13
[INFO] [stderr]     |
[INFO] [stderr] 687 |             return Ok(new_singleton_xnodeptr(&xnode));
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_singleton_xnodeptr(&xnode))`
[INFO] [stderr]     |
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/xpath_impl/xitem.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 33 |     return f as i64;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^ help: remove `return` as shown: `f as i64`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/xpath_impl/xitem.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 37 |     return n as f64;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^ help: remove `return` as shown: `n as f64`
[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/xpath_impl/eval.rs:695:13
[INFO] [stderr]     |
[INFO] [stderr] 695 |             return Ok(new_singleton(&xitem));
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_singleton(&xitem))`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/xpath_impl/xitem.rs:41:5
[INFO] [stderr]    |
[INFO] [stderr] 41 |     return atof(&format!("{}.0", n));
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `atof(&format!("{}.0", n))`
[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] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/eval.rs:760:17
[INFO] [stderr]     |
[INFO] [stderr] 760 |                 return evaluate_xnode(xseq, &lhs_xnode, eval_env);
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `evaluate_xnode(xseq, &lhs_xnode, eval_env)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/xpath_impl/xitem.rs:45:5
[INFO] [stderr]    |
[INFO] [stderr] 45 |     return n;
[INFO] [stderr]    |     ^^^^^^^^^ help: remove `return` as shown: `n`
[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] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/xpath_impl/xitem.rs:49:5
[INFO] [stderr]    |
[INFO] [stderr] 49 |     return atof(&format!("{}.0", n));
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `atof(&format!("{}.0", n))`
[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/xpath_impl/eval.rs:762:17
[INFO] [stderr]     |
[INFO] [stderr] 762 |                 return Ok(new_xsequence());
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_xsequence())`
[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/xpath_impl/eval.rs:767:13
[INFO] [stderr]     |
[INFO] [stderr] 767 | /             return Err(cant_occur!(
[INFO] [stderr] 768 | |                 "evaluate_xnode: xnode_type = {:?}", xnode_type));
[INFO] [stderr]     | |__________________________________________________________________^
[INFO] [stderr]     |
[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] 767 |             Err(cant_occur!(
[INFO] [stderr] 768 |                 "evaluate_xnode: xnode_type = {:?}", xnode_type))
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/xitem.rs:151:9
[INFO] [stderr]     |
[INFO] [stderr] 151 |         return self.v.len();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.v.len()`
[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/xpath_impl/xitem.rs:159:9
[INFO] [stderr]     |
[INFO] [stderr] 159 |         return result;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^ help: remove `return` as shown: `result`
[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/xpath_impl/xitem.rs:168:9
[INFO] [stderr]     |
[INFO] [stderr] 168 |         return false;
[INFO] [stderr]     |         ^^^^^^^^^^^^^ help: remove `return` as shown: `false`
[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/xpath_impl/xitem.rs:177:9
[INFO] [stderr]     |
[INFO] [stderr] 177 |         return None;
[INFO] [stderr]     |         ^^^^^^^^^^^^ help: remove `return` as shown: `None`
[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/xpath_impl/xitem.rs:204:9
[INFO] [stderr]     |
[INFO] [stderr] 204 |         return self.v.len();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.v.len()`
[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/xpath_impl/xitem.rs:217:9
[INFO] [stderr]     |
[INFO] [stderr] 217 |         return None;
[INFO] [stderr]     |         ^^^^^^^^^^^^ help: remove `return` as shown: `None`
[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/xpath_impl/xitem.rs:234:9
[INFO] [stderr]     |
[INFO] [stderr] 234 |         return result;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^ help: remove `return` as shown: `result`
[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/xpath_impl/xitem.rs:241:5
[INFO] [stderr]     |
[INFO] [stderr] 241 | /     return XItem::XItemXNodePtr {
[INFO] [stderr] 242 | |         value: xnode.clone(),
[INFO] [stderr] 243 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[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] 241 |     XItem::XItemXNodePtr {
[INFO] [stderr] 242 |         value: xnode.clone(),
[INFO] [stderr] 243 |     }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/xitem.rs:247:5
[INFO] [stderr]     |
[INFO] [stderr] 247 | /     return XItem::XINode {
[INFO] [stderr] 248 | |         value: node.rc_clone(),
[INFO] [stderr] 249 | |     };
[INFO] [stderr]     | |______^
[INFO] [stderr]     |
[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] 247 |     XItem::XINode {
[INFO] [stderr] 248 |         value: node.rc_clone(),
[INFO] [stderr] 249 |     }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/xitem.rs:253:5
[INFO] [stderr]     |
[INFO] [stderr] 253 | /     return XItem::XIMap {
[INFO] [stderr] 254 | |         value: XSeqMap {
[INFO] [stderr] 255 | |             v: value.clone(),
[INFO] [stderr] 256 | |         },
[INFO] [stderr] 257 | |     };
[INFO] [stderr]     | |______^
[INFO] [stderr]     |
[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] 253 |     XItem::XIMap {
[INFO] [stderr] 254 |         value: XSeqMap {
[INFO] [stderr] 255 |             v: value.clone(),
[INFO] [stderr] 256 |         },
[INFO] [stderr] 257 |     }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/xitem.rs:261:5
[INFO] [stderr]     |
[INFO] [stderr] 261 | /     return XItem::XIArray{
[INFO] [stderr] 262 | |         value: XSeqArray {
[INFO] [stderr] 263 | |             v: value.clone(),
[INFO] [stderr] 264 | |         },
[INFO] [stderr] 265 | |     };
[INFO] [stderr]     | |______^
[INFO] [stderr]     |
[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] 261 |     XItem::XIArray{
[INFO] [stderr] 262 |         value: XSeqArray {
[INFO] [stderr] 263 |             v: value.clone(),
[INFO] [stderr] 264 |         },
[INFO] [stderr] 265 |     }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/xitem.rs:269:5
[INFO] [stderr]     |
[INFO] [stderr] 269 |     return XItem::XIString{value: value.to_string()};
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `XItem::XIString{value: value.to_string()}`
[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/xpath_impl/xitem.rs:273:5
[INFO] [stderr]     |
[INFO] [stderr] 273 |     return XItem::XIInteger{value};
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `XItem::XIInteger{value}`
[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/xpath_impl/xitem.rs:277:5
[INFO] [stderr]     |
[INFO] [stderr] 277 |     return XItem::XIDecimal{value};
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `XItem::XIDecimal{value}`
[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/xpath_impl/xitem.rs:281:5
[INFO] [stderr]     |
[INFO] [stderr] 281 |     return XItem::XIDouble{value};
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `XItem::XIDouble{value}`
[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/xpath_impl/xitem.rs:285:5
[INFO] [stderr]     |
[INFO] [stderr] 285 |     return XItem::XIBoolean{value};
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `XItem::XIBoolean{value}`
[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/xpath_impl/xitem.rs:302:17
[INFO] [stderr]     |
[INFO] [stderr] 302 |                 return s;
[INFO] [stderr]     |                 ^^^^^^^^^ help: remove `return` as shown: `s`
[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/xpath_impl/xitem.rs:310:18
[INFO] [stderr]     |
[INFO] [stderr] 310 |             _ => return String::new(),
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `String::new()`
[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/xpath_impl/eval.rs:786:5
[INFO] [stderr]     |
[INFO] [stderr] 786 |     return Ok(result);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(result)`
[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/xpath_impl/eval.rs:869:9
[INFO] [stderr]     |
[INFO] [stderr] 869 |         return Ok(result);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(result)`
[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/xpath_impl/eval.rs:871:9
[INFO] [stderr]     |
[INFO] [stderr] 871 |         return Ok(new_xsequence_from_node_array(&node_array));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_xsequence_from_node_array(&node_array))`
[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/xpath_impl/eval.rs:889:5
[INFO] [stderr]     |
[INFO] [stderr] 889 |     return node_array;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `node_array`
[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/xpath_impl/eval.rs:901:5
[INFO] [stderr]     |
[INFO] [stderr] 901 |     return node_array;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `node_array`
[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/xpath_impl/eval.rs:911:5
[INFO] [stderr]     |
[INFO] [stderr] 911 |     return node_array;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `node_array`
[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/xpath_impl/eval.rs:923:5
[INFO] [stderr]     |
[INFO] [stderr] 923 |     return node_array;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `node_array`
[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/xpath_impl/eval.rs:933:5
[INFO] [stderr]     |
[INFO] [stderr] 933 |     return node_array;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `node_array`
[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/xpath_impl/eval.rs:954:5
[INFO] [stderr]     |
[INFO] [stderr] 954 |     return node_array;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `node_array`
[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/xpath_impl/eval.rs:975:5
[INFO] [stderr]     |
[INFO] [stderr] 975 |     return node_array;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `node_array`
[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/xpath_impl/eval.rs:996:5
[INFO] [stderr]     |
[INFO] [stderr] 996 |     return node_array;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `node_array`
[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/xpath_impl/eval.rs:1017:5
[INFO] [stderr]      |
[INFO] [stderr] 1017 |     return node_array;
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `node_array`
[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/xpath_impl/eval.rs:1033:9
[INFO] [stderr]      |
[INFO] [stderr] 1033 |         return match_name_test(node, xnode);
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `match_name_test(node, xnode)`
[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/xpath_impl/eval.rs:1035:9
[INFO] [stderr]      |
[INFO] [stderr] 1035 |         return match_kind_test(node, &kind_test_xnode);
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `match_kind_test(node, &kind_test_xnode)`
[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/xpath_impl/eval.rs:1096:5
[INFO] [stderr]      |
[INFO] [stderr] 1096 |     return false;
[INFO] [stderr]      |     ^^^^^^^^^^^^^ help: remove `return` as shown: `false`
[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: this if statement can be collapsed
[INFO] [stderr]     --> src/xpath_impl/eval.rs:1090:5
[INFO] [stderr]      |
[INFO] [stderr] 1090 | /     if v.len() == 2 && v[1] == "*" {
[INFO] [stderr] 1091 | |         if node.space_name() == v[0] {
[INFO] [stderr] 1092 | |             return true;
[INFO] [stderr] 1093 | |         }
[INFO] [stderr] 1094 | |     }
[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] 1090 |     if v.len() == 2 && v[1] == "*" && node.space_name() == v[0] {
[INFO] [stderr] 1091 |     return true;
[INFO] [stderr] 1092 | }
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/xpath_impl/eval.rs:1230:5
[INFO] [stderr]      |
[INFO] [stderr] 1230 |     return false;
[INFO] [stderr]      |     ^^^^^^^^^^^^^ help: remove `return` as shown: `false`
[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/xpath_impl/eval.rs:1275:5
[INFO] [stderr]      |
[INFO] [stderr] 1275 |     return Ok(curr_xseq);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(curr_xseq)`
[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/xpath_impl/eval.rs:1325:5
[INFO] [stderr]      |
[INFO] [stderr] 1325 |     return Ok(result);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(result)`
[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: All the struct fields are matched to a wildcard pattern, consider using `..`.
[INFO] [stderr]     --> src/xpath_impl/eval.rs:1313:16
[INFO] [stderr]      |
[INFO] [stderr] 1313 |             Ok(XItem::XINode{value: _}) => {
[INFO] [stderr]      |                ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: Try with `XINode { .. }` instead
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/xpath_impl/eval.rs:1414:5
[INFO] [stderr]      |
[INFO] [stderr] 1414 | /     return Err(cant_occur!(
[INFO] [stderr] 1415 | |                 "apply_argument: インライン函数/マップ/配列でない。"));
[INFO] [stderr]      | |_______________________________________________________________________^
[INFO] [stderr]      |
[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] 1414 |     Err(cant_occur!(
[INFO] [stderr] 1415 |                 "apply_argument: インライン函数/マップ/配列でない。"))
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/xpath_impl/eval.rs:1471:5
[INFO] [stderr]      |
[INFO] [stderr] 1471 |     return Ok(value);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(value)`
[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/xpath_impl/eval.rs:1494:5
[INFO] [stderr]      |
[INFO] [stderr] 1494 |     return evaluate_function(&v[0], &argument_xseq, context_xseq, eval_env);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `evaluate_function(&v[0], &argument_xseq, context_xseq, eval_env)`
[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/xpath_impl/eval.rs:1548:5
[INFO] [stderr]      |
[INFO] [stderr] 1548 | /     return evaluate_function(&get_xnode_name(&func_xnode),
[INFO] [stderr] 1549 | |             &mut args_array, context_xseq, eval_env);
[INFO] [stderr]      | |_____________________________________________________^
[INFO] [stderr]      |
[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] 1548 |     evaluate_function(&get_xnode_name(&func_xnode),
[INFO] [stderr] 1549 |             &mut args_array, context_xseq, eval_env)
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/xpath_impl/eval.rs:1564:13
[INFO] [stderr]      |
[INFO] [stderr] 1564 |             return call_inline_func(func_xnode, argument_xseq, context_xseq, eval_env);
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `call_inline_func(func_xnode, argument_xseq, context_xseq, eval_env)`
[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/xpath_impl/eval.rs:1567:13
[INFO] [stderr]      |
[INFO] [stderr] 1567 |             return call_named_func(func_xnode, argument_xseq, context_xseq, eval_env);
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `call_named_func(func_xnode, argument_xseq, context_xseq, eval_env)`
[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/xpath_impl/eval.rs:1570:13
[INFO] [stderr]      |
[INFO] [stderr] 1570 |             return call_partial_func(func_xnode, argument_xseq, context_xseq, eval_env);
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `call_partial_func(func_xnode, argument_xseq, context_xseq, eval_env)`
[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/xpath_impl/eval.rs:1573:13
[INFO] [stderr]      |
[INFO] [stderr] 1573 | /             return Err(cant_occur!("call_h_function: XNodeType = {:?}",
[INFO] [stderr] 1574 | |                     get_xnode_type(&func_xnode)));
[INFO] [stderr]      | |__________________________________________________^
[INFO] [stderr]      |
[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] 1573 |             Err(cant_occur!("call_h_function: XNodeType = {:?}",
[INFO] [stderr] 1574 |                     get_xnode_type(&func_xnode)))
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/xpath_impl/eval.rs:1628:13
[INFO] [stderr]      |
[INFO] [stderr] 1628 |             return Ok(match_sequence_kind_test(xseq, &type_xnode));
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(match_sequence_kind_test(xseq, &type_xnode))`
[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/xpath_impl/eval.rs:1631:13
[INFO] [stderr]      |
[INFO] [stderr] 1631 |             return Ok(match_sequence_item_test(xseq));
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(match_sequence_item_test(xseq))`
[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/xpath_impl/eval.rs:1635:13
[INFO] [stderr]      |
[INFO] [stderr] 1635 |             return Ok(match_sequence_any_function_test(xseq));
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(match_sequence_any_function_test(xseq))`
[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/xpath_impl/eval.rs:1639:13
[INFO] [stderr]      |
[INFO] [stderr] 1639 |             return match_sequence_typed_function_test(xseq, &type_xnode);
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `match_sequence_typed_function_test(xseq, &type_xnode)`
[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/xpath_impl/eval.rs:1643:13
[INFO] [stderr]      |
[INFO] [stderr] 1643 |             return match_sequence_array_test(xseq, &type_xnode);
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `match_sequence_array_test(xseq, &type_xnode)`
[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/xpath_impl/eval.rs:1647:13
[INFO] [stderr]      |
[INFO] [stderr] 1647 |             return match_sequence_map_test(xseq, &type_xnode);
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `match_sequence_map_test(xseq, &type_xnode)`
[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/xpath_impl/eval.rs:1651:13
[INFO] [stderr]      |
[INFO] [stderr] 1651 |             return Ok(match_sequence_atomic_or_union_type(xseq, &type_xnode));
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(match_sequence_atomic_or_union_type(xseq, &type_xnode))`
[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/xpath_impl/eval.rs:1656:13
[INFO] [stderr]      |
[INFO] [stderr] 1656 |             return Ok(false);
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(false)`
[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/xpath_impl/eval.rs:1660:13
[INFO] [stderr]      |
[INFO] [stderr] 1660 | /             return Err(cant_occur!(
[INFO] [stderr] 1661 | |                 "match_sequence_type: xnodeの左辺値のxnode_typeが想定外: {:?}",
[INFO] [stderr] 1662 | |                 type_xnode));
[INFO] [stderr]      | |_____________________________^
[INFO] [stderr]      |
[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] 1660 |             Err(cant_occur!(
[INFO] [stderr] 1661 |                 "match_sequence_type: xnodeの左辺値のxnode_typeが想定外: {:?}",
[INFO] [stderr] 1662 |                 type_xnode))
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/xpath_impl/eval.rs:1684:5
[INFO] [stderr]      |
[INFO] [stderr] 1684 |     return true;
[INFO] [stderr]      |     ^^^^^^^^^^^^ help: remove `return` as shown: `true`
[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/xpath_impl/eval.rs:1699:5
[INFO] [stderr]      |
[INFO] [stderr] 1699 |     return true;
[INFO] [stderr]      |     ^^^^^^^^^^^^ help: remove `return` as shown: `true`
[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/xpath_impl/eval.rs:1731:5
[INFO] [stderr]      |
[INFO] [stderr] 1731 |     return true;
[INFO] [stderr]      |     ^^^^^^^^^^^^ help: remove `return` as shown: `true`
[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/xpath_impl/eval.rs:1866:5
[INFO] [stderr]      |
[INFO] [stderr] 1866 |     return Ok(true);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(true)`
[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/xpath_impl/eval.rs:1887:5
[INFO] [stderr]      |
[INFO] [stderr] 1887 |     return Ok(true);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(true)`
[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/xpath_impl/eval.rs:1904:5
[INFO] [stderr]      |
[INFO] [stderr] 1904 |     return Ok(true);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(true)`
[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/xpath_impl/xitem.rs:348:17
[INFO] [stderr]     |
[INFO] [stderr] 348 |                 return s;
[INFO] [stderr]     |                 ^^^^^^^^^ help: remove `return` as shown: `s`
[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/xpath_impl/xitem.rs:364:17
[INFO] [stderr]     |
[INFO] [stderr] 364 |                 return s;
[INFO] [stderr]     |                 ^^^^^^^^^ help: remove `return` as shown: `s`
[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/xpath_impl/xitem.rs:366:18
[INFO] [stderr]     |
[INFO] [stderr] 366 |             _ => return String::new(),
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `String::new()`
[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/xpath_impl/eval.rs:1926:5
[INFO] [stderr]      |
[INFO] [stderr] 1926 |     return Ok(true);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(true)`
[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/xpath_impl/eval.rs:1948:5
[INFO] [stderr]      |
[INFO] [stderr] 1948 |     return Ok(true);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(true)`
[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/xpath_impl/eval.rs:1962:5
[INFO] [stderr]      |
[INFO] [stderr] 1962 |     return true;
[INFO] [stderr]      |     ^^^^^^^^^^^^ help: remove `return` as shown: `true`
[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/xpath_impl/eval.rs:1972:16
[INFO] [stderr]      |
[INFO] [stderr] 1972 |         "?" => return Ok(len <= 1),
[INFO] [stderr]      |                ^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(len <= 1)`
[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/xpath_impl/eval.rs:1973:16
[INFO] [stderr]      |
[INFO] [stderr] 1973 |         "*" => return Ok(true),
[INFO] [stderr]      |                ^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(true)`
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/xitem.rs:437:47
[INFO] [stderr]     |
[INFO] [stderr] 437 |             XItem::XItemXNodePtr{value: _} => return String::from("function(*)"),
[INFO] [stderr]     |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `String::from("function(*)")`
[INFO] [stderr]     |
[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]      = 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/xpath_impl/xitem.rs:438:39
[INFO] [stderr]     |
[INFO] [stderr] 438 |             XItem::XIMap{value: _} => return String::from("map(*)"),
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `String::from("map(*)")`
[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/xpath_impl/xitem.rs:439:41
[INFO] [stderr]     |
[INFO] [stderr] 439 |             XItem::XIArray{value: _} => return String::from("array(*)"),
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `String::from("array(*)")`
[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/xpath_impl/eval.rs:1974:16
[INFO] [stderr]      |
[INFO] [stderr] 1974 |         "+" => return Ok(1 <= len),
[INFO] [stderr]      |                ^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(1 <= len)`
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/xitem.rs:440:40
[INFO] [stderr]     |
[INFO] [stderr] 440 |             XItem::XINode{value: _} => return String::from("node"),
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `String::from("node")`
[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] 
[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/xpath_impl/xitem.rs:443:42
[INFO] [stderr]     |
[INFO] [stderr] 443 |             XItem::XIString{value: _} => return String::from("xs:string"),
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `String::from("xs:string")`
[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/xpath_impl/xitem.rs:444:43
[INFO] [stderr]     |
[INFO] [stderr] 444 |             XItem::XIInteger{value: _} => return String::from("xs:integer"),
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `String::from("xs:integer")`
[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/xpath_impl/xitem.rs:445:43
[INFO] [stderr]     |
[INFO] [stderr] 445 |             XItem::XIDecimal{value: _} => return String::from("xs:decimal"),
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `String::from("xs:decimal")`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/xpath_impl/eval.rs:1975:16
[INFO] [stderr]      |
[INFO] [stderr] 1975 |         ""  => return Ok(len == 1),
[INFO] [stderr]      |                ^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(len == 1)`
[INFO] [stderr] 
[INFO] [stderr]      |
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/xitem.rs:446:42
[INFO] [stderr]     |
[INFO] [stderr] 446 |             XItem::XIDouble{value: _} => return String::from("xs:double"),
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `String::from("xs:double")`
[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]      = 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/xpath_impl/xitem.rs:447:43
[INFO] [stderr]     |
[INFO] [stderr] 447 |             XItem::XIBoolean{value: _} => return String::from("xs:boolean"),
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `String::from("xs:boolean")`
[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: All the struct fields are matched to a wildcard pattern, consider using `..`.
[INFO] [stderr]    --> src/xpath_impl/xitem.rs:437:13
[INFO] [stderr]     |
[INFO] [stderr] 437 |             XItem::XItemXNodePtr{value: _} => return String::from("function(*)"),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::unneeded_field_pattern)] on by default
[INFO] [stderr]     = help: Try with `XItemXNodePtr { .. }` instead
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/xpath_impl/eval.rs:1976:16
[INFO] [stderr]      |
[INFO] [stderr] 1976 |           _   => return Err(cant_occur!(
[INFO] [stderr]      |  ________________^
[INFO] [stderr] 1977 | |                         "match_occurence: bad indicator \"{}\".",
[INFO] [stderr] 1978 | |                         indicator)),
[INFO] [stderr]      | |___________________________________^
[INFO] [stderr]      |
[INFO] [stderr] warning: All the struct fields are matched to a wildcard pattern, consider using `..`.
[INFO] [stderr]    --> src/xpath_impl/xitem.rs:438:13
[INFO] [stderr]     |
[INFO] [stderr] 438 |             XItem::XIMap{value: _} => return String::from("map(*)"),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: Try with `XIMap { .. }` instead
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: All the struct fields are matched to a wildcard pattern, consider using `..`.
[INFO] [stderr]    --> src/xpath_impl/xitem.rs:439:13
[INFO] [stderr]     |
[INFO] [stderr] 439 |             XItem::XIArray{value: _} => return String::from("array(*)"),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: Try with `XIArray { .. }` instead
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr] 
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]      |
[INFO] [stderr] warning: All the struct fields are matched to a wildcard pattern, consider using `..`.
[INFO] [stderr] 1976 |         _   => Err(cant_occur!(
[INFO] [stderr]    --> src/xpath_impl/xitem.rs:440:13
[INFO] [stderr] 1977 |                         "match_occurence: bad indicator \"{}\".",
[INFO] [stderr] 1978 |                         indicator)),
[INFO] [stderr]     |
[INFO] [stderr]      |
[INFO] [stderr] 440 |             XItem::XINode{value: _} => return String::from("node"),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: Try with `XINode { .. }` instead
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] warning: All the struct fields are matched to a wildcard pattern, consider using `..`.
[INFO] [stderr]    --> src/xpath_impl/xitem.rs:443:13
[INFO] [stderr]     |
[INFO] [stderr] 443 |             XItem::XIString{value: _} => return String::from("xs:string"),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: Try with `XIString { .. }` instead
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: All the struct fields are matched to a wildcard pattern, consider using `..`.
[INFO] [stderr]    --> src/xpath_impl/xitem.rs:444:13
[INFO] [stderr]     |
[INFO] [stderr] 444 |             XItem::XIInteger{value: _} => return String::from("xs:integer"),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: Try with `XIInteger { .. }` instead
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: All the struct fields are matched to a wildcard pattern, consider using `..`.
[INFO] [stderr]    --> src/xpath_impl/xitem.rs:445:13
[INFO] [stderr]     |
[INFO] [stderr] 445 |             XItem::XIDecimal{value: _} => return String::from("xs:decimal"),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: Try with `XIDecimal { .. }` instead
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: All the struct fields are matched to a wildcard pattern, consider using `..`.
[INFO] [stderr]    --> src/xpath_impl/xitem.rs:446:13
[INFO] [stderr]     |
[INFO] [stderr] 446 |             XItem::XIDouble{value: _} => return String::from("xs:double"),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: Try with `XIDouble { .. }` instead
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: All the struct fields are matched to a wildcard pattern, consider using `..`.
[INFO] [stderr]    --> src/xpath_impl/xitem.rs:447:13
[INFO] [stderr]     |
[INFO] [stderr] 447 |             XItem::XIBoolean{value: _} => return String::from("xs:boolean"),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: Try with `XIBoolean { .. }` instead
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/xitem.rs:455:37
[INFO] [stderr]     |
[INFO] [stderr] 455 |             XItem::XINode{value} => return Some(value.rc_clone()),
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Some(value.rc_clone())`
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/xpath_impl/eval.rs:2004:14
[INFO] [stderr]      |
[INFO] [stderr] 2004 |         0 => return false,
[INFO] [stderr]      |              ^^^^^^^^^^^^ help: remove `return` as shown: `false`
[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]      |
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/xitem.rs:456:18
[INFO] [stderr]     |
[INFO] [stderr] 456 |             _ => return None,
[INFO] [stderr]     |                  ^^^^^^^^^^^ help: remove `return` as shown: `None`
[INFO] [stderr]     |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/xitem.rs:472:17
[INFO] [stderr]     |
[INFO] [stderr] 472 | /                 return XItem::XIString {
[INFO] [stderr] 473 | |                     value: value.typed_value(),
[INFO] [stderr] 474 | |                 }
[INFO] [stderr]     | |_________________^
[INFO] [stderr]     |
[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] 472 |                 XItem::XIString {
[INFO] [stderr] 473 |                     value: value.typed_value(),
[INFO] [stderr] 474 |                 }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/xpath_impl/eval.rs:2005:14
[INFO] [stderr]      |
[INFO] [stderr] 2005 |         1 => return true,
[INFO] [stderr]      |              ^^^^^^^^^^^ help: remove `return` as shown: `true`
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/xitem.rs:476:18
[INFO] [stderr]     |
[INFO] [stderr] 476 |             _ => return self.clone(),
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.clone()`
[INFO] [stderr]     |
[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]      = 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/xpath_impl/xitem.rs:485:47
[INFO] [stderr]     |
[INFO] [stderr] 485 |             XItem::XItemXNodePtr{value: _} => return false,
[INFO] [stderr]     |                                               ^^^^^^^^^^^^ help: remove `return` as shown: `false`
[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/xpath_impl/xitem.rs:486:18
[INFO] [stderr]     |
[INFO] [stderr] 486 |             _ => return true,
[INFO] [stderr]     |                  ^^^^^^^^^^^ help: remove `return` as shown: `true`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/xpath_impl/eval.rs:2006:14
[INFO] [stderr]      |
[INFO] [stderr] 2006 |         _ => return subtype_itemtype(&get_left(a), &get_left(b)),
[INFO] [stderr]      |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `subtype_itemtype(&get_left(a), &get_left(b))`
[INFO] [stderr] 
[INFO] [stderr] warning: All the struct fields are matched to a wildcard pattern, consider using `..`.
[INFO] [stderr]      |
[INFO] [stderr]    --> src/xpath_impl/xitem.rs:485:13
[INFO] [stderr]     |
[INFO] [stderr] 485 |             XItem::XItemXNodePtr{value: _} => return false,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: Try with `XItemXNodePtr { .. }` instead
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/xitem.rs:494:43
[INFO] [stderr]     |
[INFO] [stderr] 494 |             XItem::XIInteger{value: _} => return true,
[INFO] [stderr]     |                                           ^^^^^^^^^^^ help: remove `return` as shown: `true`
[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/xpath_impl/xitem.rs:495:43
[INFO] [stderr]     |
[INFO] [stderr] 495 |             XItem::XIDecimal{value: _} => return true,
[INFO] [stderr]     |                                           ^^^^^^^^^^^ help: remove `return` as shown: `true`
[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/xpath_impl/xitem.rs:496:42
[INFO] [stderr]     |
[INFO] [stderr] 496 |             XItem::XIDouble{value: _} => return true,
[INFO] [stderr]     |                                          ^^^^^^^^^^^ help: remove `return` as shown: `true`
[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/xpath_impl/eval.rs:2020:20
[INFO] [stderr]      |
[INFO] [stderr] 2020 |             "?" => return S_EMPTY_SEQ,
[INFO] [stderr]      |                    ^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `S_EMPTY_SEQ`
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/xitem.rs:497:18
[INFO] [stderr]     |
[INFO] [stderr] 497 |             _ => return false,
[INFO] [stderr]     |                  ^^^^^^^^^^^^ help: remove `return` as shown: `false`
[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] 
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: All the struct fields are matched to a wildcard pattern, consider using `..`.
[INFO] [stderr]    --> src/xpath_impl/xitem.rs:494:13
[INFO] [stderr]     |
[INFO] [stderr] 494 |             XItem::XIInteger{value: _} => return true,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: Try with `XIInteger { .. }` instead
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: All the struct fields are matched to a wildcard pattern, consider using `..`.
[INFO] [stderr]    --> src/xpath_impl/xitem.rs:495:13
[INFO] [stderr]     |
[INFO] [stderr] 495 |             XItem::XIDecimal{value: _} => return true,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: Try with `XIDecimal { .. }` instead
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/xpath_impl/eval.rs:2021:20
[INFO] [stderr]      |
[INFO] [stderr] 2021 |             "*" => return S_EMPTY_SEQ,
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr]      |                    ^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `S_EMPTY_SEQ`
[INFO] [stderr] 
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] warning: All the struct fields are matched to a wildcard pattern, consider using `..`.
[INFO] [stderr]    --> src/xpath_impl/xitem.rs:496:13
[INFO] [stderr]     |
[INFO] [stderr] 496 |             XItem::XIDouble{value: _} => return true,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr]     = help: Try with `XIDouble { .. }` instead
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/xitem.rs:529:9
[INFO] [stderr]     |
[INFO] [stderr] 529 |         return k1 == k2;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^ help: remove `return` as shown: `k1 == k2`
[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/xpath_impl/eval.rs:2022:20
[INFO] [stderr]      |
[INFO] [stderr] 2022 |             ""  => return S_XS_ERROR,
[INFO] [stderr]      |                    ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `S_XS_ERROR`
[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/xpath_impl/xitem.rs:537:22
[INFO] [stderr]     |
[INFO] [stderr] 537 |             Ok(_) => return true,
[INFO] [stderr]     |                      ^^^^^^^^^^^ help: remove `return` as shown: `true`
[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/xpath_impl/xitem.rs:538:23
[INFO] [stderr]     |
[INFO] [stderr] 538 |             Err(_) => return false,
[INFO] [stderr]     |                       ^^^^^^^^^^^^ help: remove `return` as shown: `false`
[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/xpath_impl/xitem.rs:576:9
[INFO] [stderr]     |
[INFO] [stderr] 576 | /         return Err(type_error!("Item {}: can't cast to {}",
[INFO] [stderr] 577 | |                                 self.to_string(), type_name));
[INFO] [stderr]     | |______________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/xpath_impl/eval.rs:2023:20
[INFO] [stderr]      |
[INFO] [stderr] 2023 |             "+" => return S_XS_ERROR,
[INFO] [stderr]      |                    ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `S_XS_ERROR`
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]      |
[INFO] [stderr]     |
[INFO] [stderr] 576 |         Err(type_error!("Item {}: can't cast to {}",
[INFO] [stderr] 577 |                                 self.to_string(), type_name))
[INFO] [stderr]     |
[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/xpath_impl/eval.rs:2024:20
[INFO] [stderr]      |
[INFO] [stderr] 2024 |             _   => return S_XS_ERROR,
[INFO] [stderr]      |                    ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `S_XS_ERROR`
[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/xpath_impl/xitem.rs:585:17
[INFO] [stderr]     |
[INFO] [stderr] 585 |                 return Ok(value.clone());
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(value.clone())`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/xpath_impl/eval.rs:2028:20
[INFO] [stderr]      |
[INFO] [stderr] 2028 |             "?" => return S_OCCUR_Q,
[INFO] [stderr]      |                    ^^^^^^^^^^^^^^^^ help: remove `return` as shown: `S_OCCUR_Q`
[INFO] [stderr] 
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/xitem.rs:588:17
[INFO] [stderr]     |
[INFO] [stderr] 588 |                 return Err(type_error!("Item is not XItemXNodePtr"));
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(type_error!("Item is not XItemXNodePtr"))`
[INFO] [stderr]     |
[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/xpath_impl/xitem.rs:598:17
[INFO] [stderr]     |
[INFO] [stderr] 598 |                 return Ok(value.clone());
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(value.clone())`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/xpath_impl/eval.rs:2029:20
[INFO] [stderr]      |
[INFO] [stderr] 2029 |             "*" => return S_OCCUR_A,
[INFO] [stderr]      |                    ^^^^^^^^^^^^^^^^ help: remove `return` as shown: `S_OCCUR_A`
[INFO] [stderr] 
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/xitem.rs:601:17
[INFO] [stderr]     |
[INFO] [stderr] 601 |                 return Err(type_error!("Item is not XSeqMap"));
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(type_error!("Item is not XSeqMap"))`
[INFO] [stderr]     |
[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/xpath_impl/eval.rs:2030:20
[INFO] [stderr]      |
[INFO] [stderr] 2030 |             ""  => return S_OCCUR_1,
[INFO] [stderr]      |                    ^^^^^^^^^^^^^^^^ help: remove `return` as shown: `S_OCCUR_1`
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/xitem.rs:611:17
[INFO] [stderr]     |
[INFO] [stderr] 611 |                 return Ok(value.clone());
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(value.clone())`
[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]      |
[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/xpath_impl/xitem.rs:614:17
[INFO] [stderr]     |
[INFO] [stderr] 614 |                 return Err(type_error!("Item is not XSeqArray"));
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(type_error!("Item is not XSeqArray"))`
[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/xpath_impl/eval.rs:2031:20
[INFO] [stderr]      |
[INFO] [stderr] 2031 |             "+" => return S_OCCUR_P,
[INFO] [stderr]      |                    ^^^^^^^^^^^^^^^^ help: remove `return` as shown: `S_OCCUR_P`
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/xitem.rs:657:9
[INFO] [stderr]     |
[INFO] [stderr] 657 | /         return Err(type_error!(
[INFO] [stderr] 658 | |                 "Item {}: can't cast to string", self.to_string()));
[INFO] [stderr]     | |____________________________________________________________________^
[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]      = 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]     |
[INFO] [stderr] 657 |         Err(type_error!(
[INFO] [stderr] 658 |                 "Item {}: can't cast to string", self.to_string()))
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/xpath_impl/eval.rs:2032:20
[INFO] [stderr]      |
[INFO] [stderr] 2032 |             _   => return S_OCCUR_1,
[INFO] [stderr]      |                    ^^^^^^^^^^^^^^^^ help: remove `return` as shown: `S_OCCUR_1`
[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] warning: unneeded return statement
[INFO] [stderr]     --> src/xpath_impl/eval.rs:2338:5
[INFO] [stderr]      |
[INFO] [stderr] 2338 |     return false;
[INFO] [stderr]      |     ^^^^^^^^^^^^^ help: remove `return` as shown: `false`
[INFO] [stderr]    --> src/xpath_impl/xitem.rs:685:9
[INFO] [stderr]     |
[INFO] [stderr] 685 | /         return Err(type_error!(
[INFO] [stderr] 686 | |                 "Item {}: can't cast to double", self.to_string()));
[INFO] [stderr]     | |____________________________________________________________________^
[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] help: remove `return` as shown
[INFO] [stderr]     |
[INFO] [stderr] 685 |         Err(type_error!(
[INFO] [stderr] 686 |                 "Item {}: can't cast to double", self.to_string()))
[INFO] [stderr]     |
[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/xpath_impl/xitem.rs:713:9
[INFO] [stderr]     |
[INFO] [stderr] 713 | /         return Err(type_error!(
[INFO] [stderr] 714 | |                 "Item {}: can't cast to decimal", self.to_string()));
[INFO] [stderr]     | |_____________________________________________________________________^
[INFO] [stderr]     |
[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] 713 |         Err(type_error!(
[INFO] [stderr] 714 |                 "Item {}: can't cast to decimal", self.to_string()))
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: this `else { if .. }` block can be collapsed
[INFO] [stderr]     --> src/xpath_impl/eval.rs:2136:24
[INFO] [stderr]      |
[INFO] [stderr] 2136 |                   } else {
[INFO] [stderr]      |  ________________________^
[INFO] [stderr] 2137 | |                     if get_xnode_type(ai) == XNodeType::KindTest &&
[INFO] [stderr] 2138 | |                        get_xnode_type(&get_left(ai)) == XNodeType::PITest &&
[INFO] [stderr] 2139 | |                        get_xnode_name(&get_left(ai)) == pi_name {
[INFO] [stderr] 2140 | |                         return true;
[INFO] [stderr] 2141 | |                     }
[INFO] [stderr] 2142 | |                 }
[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] 2136 |                 } else if get_xnode_type(ai) == XNodeType::KindTest &&
[INFO] [stderr] 2137 |    get_xnode_type(&get_left(ai)) == XNodeType::PITest &&
[INFO] [stderr] 2138 |    get_xnode_name(&get_left(ai)) == pi_name {
[INFO] [stderr] 2139 |     return true;
[INFO] [stderr] 2140 | }
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/xpath_impl/eval.rs:2417:13
[INFO] [stderr]      |
[INFO] [stderr] 2417 |             return Ok(new_xitem_map(&vec_item));
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_xitem_map(&vec_item))`
[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/xpath_impl/eval.rs:2445:13
[INFO] [stderr]      |
[INFO] [stderr] 2445 |             return Ok(new_xitem_array(&vec_item));
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_xitem_array(&vec_item))`
[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/xpath_impl/eval.rs:2458:13
[INFO] [stderr]      |
[INFO] [stderr] 2458 |             return Ok(new_xitem_array(&vec_item));
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_xitem_array(&vec_item))`
[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/xpath_impl/eval.rs:2462:13
[INFO] [stderr]      |
[INFO] [stderr] 2462 | /             return Err(cant_occur!(
[INFO] [stderr] 2463 | |                 "convert_xnode_to_map_array: xnode = {}",
[INFO] [stderr] 2464 | |                 get_xnode_type(&xnode)));
[INFO] [stderr]      | |_________________________________________^
[INFO] [stderr]      |
[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] 2462 |             Err(cant_occur!(
[INFO] [stderr] 2463 |                 "convert_xnode_to_map_array: xnode = {}",
[INFO] [stderr] 2464 |                 get_xnode_type(&xnode)))
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/xpath_impl/func.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     return n as i64;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^ help: remove `return` as shown: `n as i64`
[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/xpath_impl/func.rs:129:5
[INFO] [stderr]     |
[INFO] [stderr] 129 |     return String::new();
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `String::new()`
[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/xpath_impl/func.rs:296:5
[INFO] [stderr]     |
[INFO] [stderr] 296 |     return false;
[INFO] [stderr]     |     ^^^^^^^^^^^^^ help: remove `return` as shown: `false`
[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/xpath_impl/func.rs:330:5
[INFO] [stderr]     |
[INFO] [stderr] 330 | /     return Err(cant_occur!("{}: 該当する函数がない (構文解析時の検査漏れ)。",
[INFO] [stderr] 331 | |                     func_name));
[INFO] [stderr]     | |________________________________^
[INFO] [stderr]     |
[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] 330 |     Err(cant_occur!("{}: 該当する函数がない (構文解析時の検査漏れ)。",
[INFO] [stderr] 331 |                     func_name))
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/func.rs:354:5
[INFO] [stderr]     |
[INFO] [stderr] 354 |     return fn_nilled(&vec!{context_xseq});
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `fn_nilled(&vec!{context_xseq})`
[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/xpath_impl/func.rs:391:5
[INFO] [stderr]     |
[INFO] [stderr] 391 |     return fn_string(&vec!{context_xseq});
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `fn_string(&vec!{context_xseq})`
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/xitem.rs:741:9
[INFO] [stderr]     |
[INFO] [stderr] 741 | /         return Err(type_error!(
[INFO] [stderr] 742 | |                 "Item {}: can't cast to integer", self.to_string()));
[INFO] [stderr]     | |_____________________________________________________________________^
[INFO] [stderr]     |
[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] 741 |         Err(type_error!(
[INFO] [stderr] 742 |                 "Item {}: can't cast to integer", self.to_string()))
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/xitem.rs:783:9
[INFO] [stderr]     |
[INFO] [stderr] 783 | /         return Err(type_error!(
[INFO] [stderr] 784 | |                 "Item {}: can't cast to boolean", self.to_string()));
[INFO] [stderr]     | |_____________________________________________________________________^
[INFO] [stderr]     |
[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] 783 |         Err(type_error!(
[INFO] [stderr] 784 |                 "Item {}: can't cast to boolean", self.to_string()))
[INFO] [stderr]     |
[INFO] [stderr] 
[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/xpath_impl/xitem.rs:809:5
[INFO] [stderr]     |
[INFO] [stderr] 809 |     return Err(type_error!("xitem_compare: Not string"));
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(type_error!("xitem_compare: Not string"))`
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/func.rs:401:5
[INFO] [stderr]     |
[INFO] [stderr] 401 |     return Ok(new_singleton_string(&result));
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_singleton_string(&result))`
[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/xpath_impl/func.rs:411:5
[INFO] [stderr]     |
[INFO] [stderr] 411 |     return fn_data(&vec!{context_xseq});
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `fn_data(&vec!{context_xseq})`
[INFO] [stderr]     |
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/func.rs:415:5
[INFO] [stderr]     |
[INFO] [stderr] 415 |     return Ok(args[0].atomize());
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(args[0].atomize())`
[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/xpath_impl/xitem.rs:815:5
[INFO] [stderr]     |
[INFO] [stderr] 815 | /     return xitem_numeric_operation(lhs, rhs,
[INFO] [stderr] 816 | |                 |a, b| { a + b },
[INFO] [stderr] 817 | |                 |a, b| { a + b },
[INFO] [stderr] 818 | |                 |a, b| { a + b });
[INFO] [stderr]     | |__________________________________^
[INFO] [stderr]     |
[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] 815 |     xitem_numeric_operation(lhs, rhs,
[INFO] [stderr] 816 |                 |a, b| { a + b },
[INFO] [stderr] 817 |                 |a, b| { a + b },
[INFO] [stderr] 818 |                 |a, b| { a + b })
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/func.rs:438:5
[INFO] [stderr]     |
[INFO] [stderr] 438 | /     return fn_numeric_unary(args,
[INFO] [stderr] 439 | |                 |a| { a.abs() },
[INFO] [stderr] 440 | |                 |a| { a.abs() },
[INFO] [stderr] 441 | |                 |a| { a.abs() });
[INFO] [stderr]     | |_________________________________^
[INFO] [stderr]     |
[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] 438 |     fn_numeric_unary(args,
[INFO] [stderr] 439 |                 |a| { a.abs() },
[INFO] [stderr] 440 |                 |a| { a.abs() },
[INFO] [stderr] 441 |                 |a| { a.abs() })
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/func.rs:450:5
[INFO] [stderr]     |
[INFO] [stderr] 450 | /     return fn_numeric_unary(args,
[INFO] [stderr] 451 | |                 |a| { a },
[INFO] [stderr] 452 | |                 |a| { a.ceil() },
[INFO] [stderr] 453 | |                 |a| { ceil_x(a) });
[INFO] [stderr]     | |___________________________________^
[INFO] [stderr]     |
[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] 450 |     fn_numeric_unary(args,
[INFO] [stderr] 451 |                 |a| { a },
[INFO] [stderr] 452 |                 |a| { a.ceil() },
[INFO] [stderr] 453 |                 |a| { ceil_x(a) })
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/func.rs:462:5
[INFO] [stderr]     |
[INFO] [stderr] 462 | /     return fn_numeric_unary(args,
[INFO] [stderr] 463 | |                 |a| { a },
[INFO] [stderr] 464 | |                 |a| { a.floor() },
[INFO] [stderr] 465 | |                 |a| { floor_x(a) });
[INFO] [stderr]     | |____________________________________^
[INFO] [stderr]     |
[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] 462 |     fn_numeric_unary(args,
[INFO] [stderr] 463 |                 |a| { a },
[INFO] [stderr] 464 |                 |a| { a.floor() },
[INFO] [stderr] 465 |                 |a| { floor_x(a) })
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/func.rs:474:5
[INFO] [stderr]     |
[INFO] [stderr] 474 | /     return fn_numeric_unary(args,
[INFO] [stderr] 475 | |                 |a| { a },
[INFO] [stderr] 476 | |                 |a| { (a + 0.5).floor() },
[INFO] [stderr] 477 | |                         // a.round() ではない。
[INFO] [stderr] 478 | |                         // round(-2.5) => -2 となるようにするため。
[INFO] [stderr] 479 | |                 |a| { round_x(a) });
[INFO] [stderr]     | |____________________________________^
[INFO] [stderr]     |
[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] 474 |     fn_numeric_unary(args,
[INFO] [stderr] 475 |                 |a| { a },
[INFO] [stderr] 476 |                 |a| { (a + 0.5).floor() },
[INFO] [stderr] 477 |                         // a.round() ではない。
[INFO] [stderr] 478 |                         // round(-2.5) => -2 となるようにするため。
[INFO] [stderr] 479 |                 |a| { round_x(a) })
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/func.rs:488:9
[INFO] [stderr]     |
[INFO] [stderr] 488 |         return 1.0 / f64::NEG_INFINITY;                 // 負のゼロ
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `1.0 / f64::NEG_INFINITY`
[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/xpath_impl/func.rs:490:9
[INFO] [stderr]     |
[INFO] [stderr] 490 |         return num.ceil();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `num.ceil()`
[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/xpath_impl/func.rs:496:9
[INFO] [stderr]     |
[INFO] [stderr] 496 |         return 1.0 / f64::NEG_INFINITY;                 // 負のゼロ
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `1.0 / f64::NEG_INFINITY`
[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/xpath_impl/func.rs:498:9
[INFO] [stderr]     |
[INFO] [stderr] 498 |         return num.floor();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `num.floor()`
[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/xpath_impl/func.rs:505:9
[INFO] [stderr]     |
[INFO] [stderr] 505 |         return 1.0 / f64::NEG_INFINITY;                 // 負のゼロ
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `1.0 / f64::NEG_INFINITY`
[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/xpath_impl/func.rs:507:9
[INFO] [stderr]     |
[INFO] [stderr] 507 |         return (num + 0.5).floor();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `(num + 0.5).floor()`
[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/xpath_impl/func.rs:532:5
[INFO] [stderr]     |
[INFO] [stderr] 532 |     return Ok(new_xsequence());
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_xsequence())`
[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/xpath_impl/func.rs:542:5
[INFO] [stderr]     |
[INFO] [stderr] 542 |     return fn_number(&vec!{context_xseq});
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `fn_number(&vec!{context_xseq})`
[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/xpath_impl/func.rs:553:5
[INFO] [stderr]     |
[INFO] [stderr] 553 |     return Ok(new_singleton_double(result));
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_singleton_double(result))`
[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/xpath_impl/func.rs:580:18
[INFO] [stderr]     |
[INFO] [stderr] 580 |         Ok(s) => return Ok(new_singleton_string(&s)),
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_singleton_string(&s))`
[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/xpath_impl/func.rs:581:19
[INFO] [stderr]     |
[INFO] [stderr] 581 |         Err(_) => return Err(dynamic_error!("Code point not valid.")),
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(dynamic_error!("Code point not valid."))`
[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/xpath_impl/func.rs:600:5
[INFO] [stderr]     |
[INFO] [stderr] 600 |     return Ok(result);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(result)`
[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/xpath_impl/func.rs:619:5
[INFO] [stderr]     |
[INFO] [stderr] 619 |     return result;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^ help: remove `return` as shown: `result`
[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/xpath_impl/xitem.rs:822:5
[INFO] [stderr]     |
[INFO] [stderr] 822 | /     return xitem_numeric_operation(lhs, rhs,
[INFO] [stderr] 823 | |                 |a, b| { a - b },
[INFO] [stderr] 824 | |                 |a, b| { a - b },
[INFO] [stderr] 825 | |                 |a, b| { a - b });
[INFO] [stderr]     | |__________________________________^
[INFO] [stderr]     |
[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] 822 |     xitem_numeric_operation(lhs, rhs,
[INFO] [stderr] 823 |                 |a, b| { a - b },
[INFO] [stderr] 824 |                 |a, b| { a - b },
[INFO] [stderr] 825 |                 |a, b| { a - b })
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/func.rs:648:9
[INFO] [stderr]     |
[INFO] [stderr] 648 |         return Ok(new_singleton_integer(-1));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_singleton_integer(-1))`
[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/xpath_impl/xitem.rs:829:5
[INFO] [stderr]     |
[INFO] [stderr] 829 | /     return xitem_numeric_operation(lhs, rhs,
[INFO] [stderr] 830 | |                 |a, b| { a * b },
[INFO] [stderr] 831 | |                 |a, b| { a * b },
[INFO] [stderr] 832 | |                 |a, b| { a * b });
[INFO] [stderr]     | |__________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/func.rs:650:9
[INFO] [stderr]     |
[INFO] [stderr] 650 |         return Ok(new_singleton_integer(0));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_singleton_integer(0))`
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]     |
[INFO] [stderr] 829 |     xitem_numeric_operation(lhs, rhs,
[INFO] [stderr] 830 |                 |a, b| { a * b },
[INFO] [stderr] 831 |                 |a, b| { a * b },
[INFO] [stderr] 832 |                 |a, b| { a * b })
[INFO] [stderr]     |
[INFO] [stderr] 
[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/xpath_impl/func.rs:652:9
[INFO] [stderr]     |
[INFO] [stderr] 652 |         return Ok(new_singleton_integer(1));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_singleton_integer(1))`
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/xitem.rs:855:5
[INFO] [stderr]     |
[INFO] [stderr] 855 | /     return xitem_numeric_operation(lhs, &rhs_a,
[INFO] [stderr] 856 | |                 |a, b| { a / b },
[INFO] [stderr] 857 | |                 |a, b| { a / b },
[INFO] [stderr] 858 | |                 |a, b| { a / b });
[INFO] [stderr]     | |__________________________________^
[INFO] [stderr]     |
[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]     |
[INFO] [stderr] 855 |     xitem_numeric_operation(lhs, &rhs_a,
[INFO] [stderr] 856 |                 |a, b| { a / b },
[INFO] [stderr] 857 |                 |a, b| { a / b },
[INFO] [stderr] 858 |                 |a, b| { a / b })
[INFO] [stderr]     |
[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/xpath_impl/func.rs:670:5
[INFO] [stderr]     |
[INFO] [stderr] 670 |     return Ok(new_singleton_boolean(result));
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_singleton_boolean(result))`
[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/xpath_impl/xitem.rs:897:9
[INFO] [stderr]     |
[INFO] [stderr] 897 |         return Ok(new_xitem_integer(lhs / rhs));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_xitem_integer(lhs / rhs))`
[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/xpath_impl/xitem.rs:899:9
[INFO] [stderr]     |
[INFO] [stderr] 899 |         return Err(dynamic_error!("Division by zero"));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(dynamic_error!("Division by zero"))`
[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/xpath_impl/func.rs:687:5
[INFO] [stderr]     |
[INFO] [stderr] 687 |     return true;
[INFO] [stderr]     |     ^^^^^^^^^^^^ help: remove `return` as shown: `true`
[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/xpath_impl/func.rs:721:5
[INFO] [stderr]     |
[INFO] [stderr] 721 |     return Ok(new_singleton_string(&val));
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_singleton_string(&val))`
[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/xpath_impl/func.rs:743:5
[INFO] [stderr]     |
[INFO] [stderr] 743 |     return Ok(new_singleton_string(&result));
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_singleton_string(&result))`
[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/xpath_impl/func.rs:782:5
[INFO] [stderr]     |
[INFO] [stderr] 782 |     return Ok(new_singleton_string(&result));
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_singleton_string(&result))`
[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/xpath_impl/func.rs:792:5
[INFO] [stderr]     |
[INFO] [stderr] 792 |     return fn_string_length(&vec!{context_xseq});
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `fn_string_length(&vec!{context_xseq})`
[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/xpath_impl/func.rs:803:5
[INFO] [stderr]     |
[INFO] [stderr] 803 |     return Ok(new_singleton_integer(usize_to_i64(length)));
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_singleton_integer(usize_to_i64(length)))`
[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/xpath_impl/func.rs:813:5
[INFO] [stderr]     |
[INFO] [stderr] 813 |     return fn_normalize_space(&vec!{context_xseq});
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `fn_normalize_space(&vec!{context_xseq})`
[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/xpath_impl/func.rs:827:5
[INFO] [stderr]     |
[INFO] [stderr] 827 |     return Ok(new_singleton_string(&result));
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_singleton_string(&result))`
[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/xpath_impl/func.rs:840:5
[INFO] [stderr]     |
[INFO] [stderr] 840 |     return Ok(new_singleton_string(&arg.to_uppercase()));
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_singleton_string(&arg.to_uppercase()))`
[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/xpath_impl/func.rs:853:5
[INFO] [stderr]     |
[INFO] [stderr] 853 |     return Ok(new_singleton_string(&arg.to_lowercase()));
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_singleton_string(&arg.to_lowercase()))`
[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/xpath_impl/func.rs:892:5
[INFO] [stderr]     |
[INFO] [stderr] 892 |     return Ok(new_singleton_string(&result));
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_singleton_string(&result))`
[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/xpath_impl/func.rs:917:5
[INFO] [stderr]     |
[INFO] [stderr] 917 |     return Ok(new_singleton_boolean(b));
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_singleton_boolean(b))`
[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/xpath_impl/func.rs:939:5
[INFO] [stderr]     |
[INFO] [stderr] 939 |     return Ok(new_singleton_boolean(b));
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_singleton_boolean(b))`
[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/xpath_impl/func.rs:961:5
[INFO] [stderr]     |
[INFO] [stderr] 961 |     return Ok(new_singleton_boolean(b));
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_singleton_boolean(b))`
[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/xpath_impl/func.rs:987:5
[INFO] [stderr]     |
[INFO] [stderr] 987 |     return Ok(new_singleton_string(&result));
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_singleton_string(&result))`
[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/xpath_impl/func.rs:1013:5
[INFO] [stderr]      |
[INFO] [stderr] 1013 |     return Ok(new_singleton_string(&result));
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_singleton_string(&result))`
[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/xpath_impl/func.rs:1035:5
[INFO] [stderr]      |
[INFO] [stderr] 1035 |     return Ok(new_singleton_boolean(true));
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_singleton_boolean(true))`
[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/xpath_impl/func.rs:1043:5
[INFO] [stderr]      |
[INFO] [stderr] 1043 |     return Ok(new_singleton_boolean(false));
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_singleton_boolean(false))`
[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/xpath_impl/func.rs:1057:5
[INFO] [stderr]      |
[INFO] [stderr] 1057 |     return Ok(new_singleton_boolean(b));
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_singleton_boolean(b))`
[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/xpath_impl/func.rs:1067:5
[INFO] [stderr]      |
[INFO] [stderr] 1067 |     return Ok(new_singleton_boolean(! b));
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_singleton_boolean(! b))`
[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/xpath_impl/func.rs:1091:5
[INFO] [stderr]      |
[INFO] [stderr] 1091 |     return fn_name(&vec!{context_xseq});
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `fn_name(&vec!{context_xseq})`
[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/xpath_impl/func.rs:1102:5
[INFO] [stderr]      |
[INFO] [stderr] 1102 |     return Err(dynamic_error!("name(): Item is not a node"));
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(dynamic_error!("name(): Item is not a node"))`
[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/xpath_impl/func.rs:1112:5
[INFO] [stderr]      |
[INFO] [stderr] 1112 |     return fn_local_name(&vec!{context_xseq});
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `fn_local_name(&vec!{context_xseq})`
[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/xpath_impl/func.rs:1123:5
[INFO] [stderr]      |
[INFO] [stderr] 1123 |     return Err(dynamic_error!("local-name(): Item is not a node"));
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(dynamic_error!("local-name(): Item is not a node"))`
[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/xpath_impl/func.rs:1133:5
[INFO] [stderr]      |
[INFO] [stderr] 1133 |     return fn_namespace_uri(&vec!{context_xseq});
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `fn_namespace_uri(&vec!{context_xseq})`
[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/xpath_impl/func.rs:1144:5
[INFO] [stderr]      |
[INFO] [stderr] 1144 |     return Err(dynamic_error!("namespace-uri(): Item is not a node"));
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(dynamic_error!("namespace-uri(): Item is not a node"))`
[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/xpath_impl/func.rs:1154:5
[INFO] [stderr]      |
[INFO] [stderr] 1154 |     return fn_lang(&vec!{args[0], context_xseq});
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `fn_lang(&vec!{args[0], context_xseq})`
[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/xpath_impl/func.rs:1175:5
[INFO] [stderr]      |
[INFO] [stderr] 1175 |     return Ok(new_singleton_boolean(result));
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_singleton_boolean(result))`
[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/xpath_impl/func.rs:1185:5
[INFO] [stderr]      |
[INFO] [stderr] 1185 |     return fn_root(&vec!{context_xseq});
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `fn_root(&vec!{context_xseq})`
[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/xpath_impl/func.rs:1213:5
[INFO] [stderr]      |
[INFO] [stderr] 1213 |     return Ok(new_singleton_boolean(args[0].len() == 0));
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_singleton_boolean(args[0].len() == 0))`
[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/xpath_impl/func.rs:1221:5
[INFO] [stderr]      |
[INFO] [stderr] 1221 |     return Ok(new_singleton_boolean(args[0].len() != 0));
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_singleton_boolean(args[0].len() != 0))`
[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/xpath_impl/func.rs:1230:9
[INFO] [stderr]      |
[INFO] [stderr] 1230 |         return Ok(new_xsequence());
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_xsequence())`
[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/xpath_impl/xitem.rs:920:5
[INFO] [stderr]     |
[INFO] [stderr] 920 | /     return xitem_numeric_operation(lhs, rhs,
[INFO] [stderr] 921 | |                 |a, b| { a.rem(b) },
[INFO] [stderr] 922 | |                 |a, b| { a.rem(b) },
[INFO] [stderr] 923 | |                 |a, b| { a.rem(b) });
[INFO] [stderr]     | |_____________________________________^
[INFO] [stderr]     |
[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] 920 |     xitem_numeric_operation(lhs, rhs,
[INFO] [stderr] 921 |                 |a, b| { a.rem(b) },
[INFO] [stderr] 922 |                 |a, b| { a.rem(b) },
[INFO] [stderr] 923 |                 |a, b| { a.rem(b) })
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/xitem.rs:930:36
[INFO] [stderr]     |
[INFO] [stderr] 930 |         XItem::XIInteger{value} => return Ok(new_xitem_integer(*value)),
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_xitem_integer(*value))`
[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/xpath_impl/xitem.rs:931:36
[INFO] [stderr]     |
[INFO] [stderr] 931 |         XItem::XIDecimal{value} => return Ok(new_xitem_decimal(*value)),
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_xitem_decimal(*value))`
[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/xpath_impl/xitem.rs:932:35
[INFO] [stderr]     |
[INFO] [stderr] 932 |         XItem::XIDouble{value} => return Ok(new_xitem_double(*value)),
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_xitem_double(*value))`
[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/xpath_impl/xitem.rs:933:14
[INFO] [stderr]     |
[INFO] [stderr] 933 |         _ => return Err(type_error!("xitem_numeric_operation: Not numeric")),
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(type_error!("xitem_numeric_operation: Not numeric"))`
[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/xpath_impl/xitem.rs:941:36
[INFO] [stderr]     |
[INFO] [stderr] 941 |         XItem::XIInteger{value} => return Ok(new_xitem_integer(value.neg())),
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_xitem_integer(value.neg()))`
[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/xpath_impl/xitem.rs:942:36
[INFO] [stderr]     |
[INFO] [stderr] 942 |         XItem::XIDecimal{value} => return Ok(new_xitem_decimal(value.neg())),
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_xitem_decimal(value.neg()))`
[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/xpath_impl/xitem.rs:943:35
[INFO] [stderr]     |
[INFO] [stderr] 943 |         XItem::XIDouble{value} => return Ok(new_xitem_double(value.neg())),
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_xitem_double(value.neg()))`
[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/xpath_impl/xitem.rs:944:14
[INFO] [stderr]     |
[INFO] [stderr] 944 |         _ => return Err(type_error!("xitem_numeric_operation: Not numeric")),
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(type_error!("xitem_numeric_operation: Not numeric"))`
[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/xpath_impl/xitem.rs:1003:5
[INFO] [stderr]      |
[INFO] [stderr] 1003 |     return Err(type_error!("xitem_numeric_operation: Not numeric"));
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(type_error!("xitem_numeric_operation: Not numeric"))`
[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/xpath_impl/xitem.rs:1009:5
[INFO] [stderr]      |
[INFO] [stderr] 1009 | /     return xitem_numeric_comparison(lhs, rhs,
[INFO] [stderr] 1010 | |             |a, b| { a == b },
[INFO] [stderr] 1011 | |             |a, b| { a == b },
[INFO] [stderr] 1012 | |             |a, b| { a == b });
[INFO] [stderr]      | |_______________________________^
[INFO] [stderr]      |
[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] 1009 |     xitem_numeric_comparison(lhs, rhs,
[INFO] [stderr] 1010 |             |a, b| { a == b },
[INFO] [stderr] 1011 |             |a, b| { a == b },
[INFO] [stderr] 1012 |             |a, b| { a == b })
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/xpath_impl/xitem.rs:1016:5
[INFO] [stderr]      |
[INFO] [stderr] 1016 | /     return xitem_numeric_comparison(lhs, rhs,
[INFO] [stderr] 1017 | |             |a, b| { a < b },
[INFO] [stderr] 1018 | |             |a, b| { a < b },
[INFO] [stderr] 1019 | |             |a, b| { a < b });
[INFO] [stderr]      | |______________________________^
[INFO] [stderr]      |
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/xpath_impl/func.rs:1233:9
[INFO] [stderr]      |
[INFO] [stderr] 1233 |         return Ok(new_singleton(&item));
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_singleton(&item))`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[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] 1016 |     xitem_numeric_comparison(lhs, rhs,
[INFO] [stderr] 1017 |             |a, b| { a < b },
[INFO] [stderr] 1018 |             |a, b| { a < b },
[INFO] [stderr] 1019 |             |a, b| { a < b })
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/xpath_impl/xitem.rs:1023:5
[INFO] [stderr]      |
[INFO] [stderr] 1023 | /     return xitem_numeric_comparison(lhs, rhs,
[INFO] [stderr] 1024 | |             |a, b| { a > b },
[INFO] [stderr] 1025 | |             |a, b| { a > b },
[INFO] [stderr] 1026 | |             |a, b| { a > b });
[INFO] [stderr]      | |______________________________^
[INFO] [stderr]      |
[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] 1023 |     xitem_numeric_comparison(lhs, rhs,
[INFO] [stderr] 1024 |             |a, b| { a > b },
[INFO] [stderr] 1025 |             |a, b| { a > b },
[INFO] [stderr] 1026 |             |a, b| { a > b })
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]      |
[INFO] [stderr]     --> src/xpath_impl/func.rs:1243:9
[INFO] [stderr]      |
[INFO] [stderr] 1243 |         return Ok(new_xsequence());
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_xsequence())`
[INFO] [stderr] 
[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/xpath_impl/xitem.rs:1083:5
[INFO] [stderr]      |
[INFO] [stderr] 1083 |     return Err(type_error!("xitem_numeric_comparison: Not numeric"));
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(type_error!("xitem_numeric_comparison: Not numeric"))`
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/xpath_impl/func.rs:1249:9
[INFO] [stderr]      |
[INFO] [stderr] 1249 |         return Ok(result);
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(result)`
[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]      |
[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/xpath_impl/func.rs:1279:5
[INFO] [stderr]      |
[INFO] [stderr] 1279 |     return Ok(result);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(result)`
[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/xpath_impl/xitem.rs:1094:5
[INFO] [stderr]      |
[INFO] [stderr] 1094 |     return Err(type_error!("xitem_boolean_equal: Not boolean"));
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(type_error!("xitem_boolean_equal: Not boolean"))`
[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/xpath_impl/xitem.rs:1103:5
[INFO] [stderr]      |
[INFO] [stderr] 1103 |     return Err(type_error!("xitem_boolean_less_than: Not boolean"));
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(type_error!("xitem_boolean_less_than: Not boolean"))`
[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/xpath_impl/func.rs:1295:5
[INFO] [stderr]      |
[INFO] [stderr] 1295 |     return Ok(result);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(result)`
[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/xpath_impl/func.rs:1305:5
[INFO] [stderr]      |
[INFO] [stderr] 1305 |     return Ok(arg);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(arg)`
[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/xpath_impl/func.rs:1337:5
[INFO] [stderr]      |
[INFO] [stderr] 1337 |     return Ok(result);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(result)`
[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/xpath_impl/func.rs:1360:5
[INFO] [stderr]      |
[INFO] [stderr] 1360 |     return Ok(result);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(result)`
[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/xpath_impl/func.rs:1372:9
[INFO] [stderr]      |
[INFO] [stderr] 1372 |         return Ok(args[0].clone());
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(args[0].clone())`
[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/xpath_impl/func.rs:1374:9
[INFO] [stderr]      |
[INFO] [stderr] 1374 |         return Err(dynamic_error!("fn:zero-or-one called with a sequence containing more than one item."));
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(dynamic_error!("fn:zero-or-one called with a sequence containing more than one item."))`
[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/xpath_impl/func.rs:1384:9
[INFO] [stderr]      |
[INFO] [stderr] 1384 |         return Ok(args[0].clone());
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(args[0].clone())`
[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/xpath_impl/func.rs:1386:9
[INFO] [stderr]      |
[INFO] [stderr] 1386 |         return Err(dynamic_error!("fn:one-or-more called with a sequence containing no items."));
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(dynamic_error!("fn:one-or-more called with a sequence containing no items."))`
[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/xpath_impl/func.rs:1396:9
[INFO] [stderr]      |
[INFO] [stderr] 1396 |         return Ok(args[0].clone());
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(args[0].clone())`
[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/xpath_impl/func.rs:1398:9
[INFO] [stderr]      |
[INFO] [stderr] 1398 |         return Err(dynamic_error!("fn:exactly-one called with a sequence containing zero or more than one item."));
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(dynamic_error!("fn:exactly-one called with a sequence containing zero or more than one item."))`
[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/xpath_impl/func.rs:1410:5
[INFO] [stderr]      |
[INFO] [stderr] 1410 |     return Ok(new_singleton_integer(usize_to_i64(args[0].len())));
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_singleton_integer(usize_to_i64(args[0].len())))`
[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/xpath_impl/func.rs:1430:5
[INFO] [stderr]      |
[INFO] [stderr] 1430 |     return Ok(new_singleton(&avg));
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_singleton(&avg))`
[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/xpath_impl/func.rs:1451:5
[INFO] [stderr]      |
[INFO] [stderr] 1451 |     return Ok(new_singleton(&max_item));
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_singleton(&max_item))`
[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/xpath_impl/func.rs:1472:5
[INFO] [stderr]      |
[INFO] [stderr] 1472 |     return Ok(new_singleton(&max_item));
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_singleton(&max_item))`
[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/xpath_impl/func.rs:1502:5
[INFO] [stderr]      |
[INFO] [stderr] 1502 |     return Ok(new_singleton(&val));
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_singleton(&val))`
[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/xpath_impl/xitem.rs:1112:5
[INFO] [stderr]      |
[INFO] [stderr] 1112 |     return Err(type_error!("xitem_boolean_greater_than: Not boolean"));
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(type_error!("xitem_boolean_greater_than: Not boolean"))`
[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/xpath_impl/func.rs:1524:5
[INFO] [stderr]      |
[INFO] [stderr] 1524 |     return Ok(new_singleton_integer(usize_to_i64(eval_env.get_position())));
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_singleton_integer(usize_to_i64(eval_env.get_position())))`
[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/xpath_impl/func.rs:1532:5
[INFO] [stderr]      |
[INFO] [stderr] 1532 |     return Ok(new_singleton_integer(usize_to_i64(eval_env.get_last())));
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_singleton_integer(usize_to_i64(eval_env.get_last())))`
[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/xpath_impl/xsequence.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 | /     return XSequence{
[INFO] [stderr] 32 | |         value: vec!{},
[INFO] [stderr] 33 | |     };
[INFO] [stderr]    | |______^
[INFO] [stderr]    |
[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] 31 |     XSequence{
[INFO] [stderr] 32 |         value: vec!{},
[INFO] [stderr] 33 |     }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/xpath_impl/func.rs:1554:5
[INFO] [stderr]      |
[INFO] [stderr] 1554 |     return Ok(result);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(result)`
[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/xpath_impl/xsequence.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 37 | /     return XSequence{
[INFO] [stderr] 38 | |         value: vec!{item.clone()},
[INFO] [stderr] 39 | |     };
[INFO] [stderr]    | |______^
[INFO] [stderr]    |
[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] 37 |     XSequence{
[INFO] [stderr] 38 |         value: vec!{item.clone()},
[INFO] [stderr] 39 |     }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/xpath_impl/xsequence.rs:47:5
[INFO] [stderr]    |
[INFO] [stderr] 47 |     return xsequence;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `xsequence`
[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/xpath_impl/xsequence.rs:51:5
[INFO] [stderr]    |
[INFO] [stderr] 51 |     return new_singleton(&new_xitem_xnodeptr(xnode));
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `new_singleton(&new_xitem_xnodeptr(xnode))`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/xpath_impl/func.rs:1575:5
[INFO] [stderr]      |
[INFO] [stderr] 1575 |     return Ok(result);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(result)`
[INFO] [stderr] 
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr] 
[INFO] [stderr]   --> src/xpath_impl/xsequence.rs:55:5
[INFO] [stderr]    |
[INFO] [stderr] 55 |     return new_singleton(&new_xitem_node(node));
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `new_singleton(&new_xitem_node(node))`
[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/xpath_impl/xsequence.rs:59:5
[INFO] [stderr]    |
[INFO] [stderr] 59 |     return new_singleton(&new_xitem_string(value));
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `new_singleton(&new_xitem_string(value))`
[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/xpath_impl/xsequence.rs:63:5
[INFO] [stderr]    |
[INFO] [stderr] 63 |     return new_singleton(&new_xitem_integer(value));
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `new_singleton(&new_xitem_integer(value))`
[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/xpath_impl/func.rs:1592:5
[INFO] [stderr]      |
[INFO] [stderr] 1592 |     return Ok(new_singleton_integer(size as i64));
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_singleton_integer(size as i64))`
[INFO] [stderr]      |
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/xpath_impl/xsequence.rs:67:5
[INFO] [stderr]    |
[INFO] [stderr] 67 |     return new_singleton(&new_xitem_decimal(value));
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `new_singleton(&new_xitem_decimal(value))`
[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]      = 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/xpath_impl/func.rs:1605:5
[INFO] [stderr]      |
[INFO] [stderr] 1605 |     return Ok(result);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(result)`
[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/xpath_impl/func.rs:1616:5
[INFO] [stderr]      |
[INFO] [stderr] 1616 |     return Ok(new_singleton_boolean(result));
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_singleton_boolean(result))`
[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/xpath_impl/func.rs:1627:20
[INFO] [stderr]      |
[INFO] [stderr] 1627 |         Some(v) => return Ok(v),
[INFO] [stderr]      |                    ^^^^^^^^^^^^ help: remove `return` as shown: `Ok(v)`
[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/xpath_impl/xsequence.rs:71:5
[INFO] [stderr]    |
[INFO] [stderr] 71 |     return new_singleton(&new_xitem_double(value));
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `new_singleton(&new_xitem_double(value))`
[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/xpath_impl/func.rs:1628:17
[INFO] [stderr]      |
[INFO] [stderr] 1628 |         None => return Ok(new_xsequence()),
[INFO] [stderr]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_xsequence())`
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/xpath_impl/xsequence.rs:75:5
[INFO] [stderr]    |
[INFO] [stderr] 75 |     return new_singleton(&new_xitem_boolean(value));
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `new_singleton(&new_xitem_boolean(value))`
[INFO] [stderr]    |
[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]      = 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/xpath_impl/func.rs:1643:5
[INFO] [stderr]      |
[INFO] [stderr] 1643 |     return Ok(new_singleton_integer(size as i64));
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_singleton_integer(size as i64))`
[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/xpath_impl/func.rs:1654:20
[INFO] [stderr]      |
[INFO] [stderr] 1654 |         Some(v) => return Ok(v),
[INFO] [stderr]      |                    ^^^^^^^^^^^^ help: remove `return` as shown: `Ok(v)`
[INFO] [stderr]      |
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/xsequence.rs:109:13
[INFO] [stderr]     |
[INFO] [stderr] 109 |             return Ok(self.value[0].clone());
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(self.value[0].clone())`
[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]      = 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/xpath_impl/func.rs:1655:17
[INFO] [stderr]      |
[INFO] [stderr] 1655 |         None => return Ok(new_xsequence()),
[INFO] [stderr]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_xsequence())`
[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/xpath_impl/func.rs:1675:5
[INFO] [stderr]      |
[INFO] [stderr] 1675 |     return Ok(result);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(result)`
[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/xpath_impl/func.rs:1735:5
[INFO] [stderr]      |
[INFO] [stderr] 1735 |     return (b as usize, e as usize);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `(b as usize, e as usize)`
[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/xpath_impl/oper.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     return op_numeric_operation(args, xitem_numeric_add);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `op_numeric_operation(args, xitem_numeric_add)`
[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/xpath_impl/oper.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 33 |     return op_numeric_operation(args, xitem_numeric_subtract);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `op_numeric_operation(args, xitem_numeric_subtract)`
[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/xpath_impl/oper.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 37 |     return op_numeric_operation(args, xitem_numeric_multiply);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `op_numeric_operation(args, xitem_numeric_multiply)`
[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/xpath_impl/oper.rs:41:5
[INFO] [stderr]    |
[INFO] [stderr] 41 |     return op_numeric_operation(args, xitem_numeric_divide);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `op_numeric_operation(args, xitem_numeric_divide)`
[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/xpath_impl/oper.rs:45:5
[INFO] [stderr]    |
[INFO] [stderr] 45 |     return op_numeric_operation(args, xitem_numeric_integer_divide);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `op_numeric_operation(args, xitem_numeric_integer_divide)`
[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/xpath_impl/oper.rs:49:5
[INFO] [stderr]    |
[INFO] [stderr] 49 |     return op_numeric_operation(args, xitem_numeric_mod);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `op_numeric_operation(args, xitem_numeric_mod)`
[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/xpath_impl/oper.rs:55:5
[INFO] [stderr]    |
[INFO] [stderr] 55 |     return Ok(new_singleton(&result));
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_singleton(&result))`
[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/xpath_impl/oper.rs:61:5
[INFO] [stderr]    |
[INFO] [stderr] 61 |     return Ok(new_singleton(&result));
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_singleton(&result))`
[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/xpath_impl/oper.rs:72:5
[INFO] [stderr]    |
[INFO] [stderr] 72 |     return Ok(new_singleton(&result));
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_singleton(&result))`
[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/xpath_impl/oper.rs:81:5
[INFO] [stderr]    |
[INFO] [stderr] 81 |     return op_numeric_comparison(args, xitem_numeric_equal);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `op_numeric_comparison(args, xitem_numeric_equal)`
[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/xpath_impl/oper.rs:85:5
[INFO] [stderr]    |
[INFO] [stderr] 85 |     return op_numeric_comparison(args, xitem_numeric_less_than);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `op_numeric_comparison(args, xitem_numeric_less_than)`
[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/xpath_impl/oper.rs:89:5
[INFO] [stderr]    |
[INFO] [stderr] 89 |     return op_numeric_comparison(args, xitem_numeric_greater_than);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `op_numeric_comparison(args, xitem_numeric_greater_than)`
[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/xpath_impl/oper.rs:100:5
[INFO] [stderr]     |
[INFO] [stderr] 100 |     return Ok(new_singleton_boolean(result));
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_singleton_boolean(result))`
[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/xpath_impl/oper.rs:116:5
[INFO] [stderr]     |
[INFO] [stderr] 116 |     return Ok(new_singleton_boolean(lhs == rhs));
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_singleton_boolean(lhs == rhs))`
[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/xpath_impl/oper.rs:124:5
[INFO] [stderr]     |
[INFO] [stderr] 124 |     return Ok(new_singleton_boolean(lhs < rhs));
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_singleton_boolean(lhs < rhs))`
[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/xpath_impl/oper.rs:132:5
[INFO] [stderr]     |
[INFO] [stderr] 132 |     return Ok(new_singleton_boolean(lhs > rhs));
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_singleton_boolean(lhs > rhs))`
[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/xpath_impl/oper.rs:172:5
[INFO] [stderr]     |
[INFO] [stderr] 172 |     return op_node_compare(args, eval_env, Ordering::Equal);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `op_node_compare(args, eval_env, Ordering::Equal)`
[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/xpath_impl/oper.rs:176:5
[INFO] [stderr]     |
[INFO] [stderr] 176 |     return op_node_compare(args, eval_env, Ordering::Less);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `op_node_compare(args, eval_env, Ordering::Less)`
[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/xpath_impl/oper.rs:180:5
[INFO] [stderr]     |
[INFO] [stderr] 180 |     return op_node_compare(args, eval_env, Ordering::Greater);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `op_node_compare(args, eval_env, Ordering::Greater)`
[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/xpath_impl/oper.rs:188:5
[INFO] [stderr]     |
[INFO] [stderr] 188 |     return Ok(new_singleton_boolean(result == ordering));
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_singleton_boolean(result == ordering))`
[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/xpath_impl/oper.rs:203:5
[INFO] [stderr]     |
[INFO] [stderr] 203 |     return Ok(result);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(result)`
[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/xpath_impl/oper.rs:219:5
[INFO] [stderr]     |
[INFO] [stderr] 219 |     return Ok(new_xsequence_from_node_array(&node_array));
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_xsequence_from_node_array(&node_array))`
[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/xpath_impl/oper.rs:231:5
[INFO] [stderr]     |
[INFO] [stderr] 231 |     return Ok(new_xsequence_from_node_array(&node_array));
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_xsequence_from_node_array(&node_array))`
[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/xpath_impl/oper.rs:243:5
[INFO] [stderr]     |
[INFO] [stderr] 243 |     return Ok(new_xsequence_from_node_array(&node_array));
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_xsequence_from_node_array(&node_array))`
[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/xpath_impl/oper.rs:258:5
[INFO] [stderr]     |
[INFO] [stderr] 258 |     return Ok(seq);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(seq)`
[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/xpath_impl/helpers.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     return s.to_string().split("\n").map(|s| s.trim_left()).collect();
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `s.to_string().split("\n").map(|s| s.trim_left()).collect()`
[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: this `else { if .. }` block can be collapsed
[INFO] [stderr]   --> src/xpath_impl/helpers.rs:42:20
[INFO] [stderr]    |
[INFO] [stderr] 42 |               } else {
[INFO] [stderr]    |  ____________________^
[INFO] [stderr] 43 | |                 if let Some(val) = n.attribute_value("img") {
[INFO] [stderr] 44 | |                     actual += val.as_str();
[INFO] [stderr] 45 | |                 }
[INFO] [stderr] 46 | |             }
[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] 42 |             } else if let Some(val) = n.attribute_value("img") {
[INFO] [stderr] 43 |     actual += val.as_str();
[INFO] [stderr] 44 | }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/xsequence.rs:111:13
[INFO] [stderr]     |
[INFO] [stderr] 111 |             return Err(type_error!("This sequence must be singleton."));
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(type_error!("This sequence must be singleton."))`
[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/xpath_impl/xsequence.rs:125:9
[INFO] [stderr]     |
[INFO] [stderr] 125 |         return Err(type_error!("This sequence must be singleton xnodeptr."));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(type_error!("This sequence must be singleton xnodeptr."))`
[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/xpath_impl/xsequence.rs:138:9
[INFO] [stderr]     |
[INFO] [stderr] 138 |         return Err(type_error!("This sequence must be singleton node."));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(type_error!("This sequence must be singleton node."))`
[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/xpath_impl/xsequence.rs:151:9
[INFO] [stderr]     |
[INFO] [stderr] 151 |         return Err(type_error!("This sequence must be singleton map."));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(type_error!("This sequence must be singleton map."))`
[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/xpath_impl/xsequence.rs:164:9
[INFO] [stderr]     |
[INFO] [stderr] 164 |         return Err(type_error!("This sequence must be singleton array."));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(type_error!("This sequence must be singleton array."))`
[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/xpath_impl/xsequence.rs:177:9
[INFO] [stderr]     |
[INFO] [stderr] 177 |         return Err(type_error!("This sequence must be singleton string."));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(type_error!("This sequence must be singleton string."))`
[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/xpath_impl/xsequence.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         return Err(type_error!("This sequence must be singleton integer."));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(type_error!("This sequence must be singleton integer."))`
[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/xpath_impl/xsequence.rs:203:9
[INFO] [stderr]     |
[INFO] [stderr] 203 |         return Err(type_error!("This sequence must be singleton boolean."));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(type_error!("This sequence must be singleton boolean."))`
[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/xpath_impl/xsequence.rs:233:9
[INFO] [stderr]     |
[INFO] [stderr] 233 | /         return Err(type_error!(
[INFO] [stderr] 234 | |             "effective_boolean_value: Can't determin effective boolean value: {}",
[INFO] [stderr] 235 | |             self.to_string()));
[INFO] [stderr]     | |_______________________________^
[INFO] [stderr]     |
[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] 233 |         Err(type_error!(
[INFO] [stderr] 234 |             "effective_boolean_value: Can't determin effective boolean value: {}",
[INFO] [stderr] 235 |             self.to_string()))
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: All the struct fields are matched to a wildcard pattern, consider using `..`.
[INFO] [stderr]    --> src/xpath_impl/xsequence.rs:214:13
[INFO] [stderr]     |
[INFO] [stderr] 214 |             XItem::XINode{value: _} => return Ok(true),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: Try with `XINode { .. }` instead
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/xsequence.rs:247:9
[INFO] [stderr]     |
[INFO] [stderr] 247 |         return seq;
[INFO] [stderr]     |         ^^^^^^^^^^^ help: remove `return` as shown: `seq`
[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/xpath_impl/xsequence.rs:253:9
[INFO] [stderr]     |
[INFO] [stderr] 253 |         return self.value.len() == 0;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.value.len() == 0`
[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/xpath_impl/xsequence.rs:259:9
[INFO] [stderr]     |
[INFO] [stderr] 259 |         return self.value.len() == 1;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.value.len() == 1`
[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/xpath_impl/xsequence.rs:275:9
[INFO] [stderr]     |
[INFO] [stderr] 275 |         return true;
[INFO] [stderr]     |         ^^^^^^^^^^^^ help: remove `return` as shown: `true`
[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: All the struct fields are matched to a wildcard pattern, consider using `..`.
[INFO] [stderr]    --> src/xpath_impl/xsequence.rs:269:17
[INFO] [stderr]     |
[INFO] [stderr] 269 |                 XItem::XINode{value: _} => {},
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: Try with `XINode { .. }` instead
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/xsequence.rs:281:9
[INFO] [stderr]     |
[INFO] [stderr] 281 |         return self.value.len();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.value.len()`
[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/xpath_impl/xsequence.rs:287:9
[INFO] [stderr]     |
[INFO] [stderr] 287 |         return self.value.iter();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.value.iter()`
[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/xpath_impl/xsequence.rs:293:9
[INFO] [stderr]     |
[INFO] [stderr] 293 |         return &self.value[pos];
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `&self.value[pos]`
[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/xpath_impl/xsequence.rs:329:9
[INFO] [stderr]     |
[INFO] [stderr] 329 |         return false;
[INFO] [stderr]     |         ^^^^^^^^^^^^^ help: remove `return` as shown: `false`
[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/xpath_impl/xsequence.rs:353:9
[INFO] [stderr]     |
[INFO] [stderr] 353 | /         return Err(type_error!("{}: can't cast as {}",
[INFO] [stderr] 354 | |                     self.to_string(), type_name));
[INFO] [stderr]     | |__________________________________________________^
[INFO] [stderr]     |
[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] 353 |         Err(type_error!("{}: can't cast as {}",
[INFO] [stderr] 354 |                     self.to_string(), type_name))
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: this if statement can be collapsed
[INFO] [stderr]    --> src/xpath_impl/xsequence.rs:341:9
[INFO] [stderr]     |
[INFO] [stderr] 341 | /         if self.is_empty() {
[INFO] [stderr] 342 | |             if type_name.ends_with("?") {
[INFO] [stderr] 343 | |                 return Ok(new_xsequence());
[INFO] [stderr] 344 | |             }
[INFO] [stderr] 345 | |         }
[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] 341 |         if self.is_empty() && type_name.ends_with("?") {
[INFO] [stderr] 342 |     return Ok(new_xsequence());
[INFO] [stderr] 343 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/xsequence.rs:367:9
[INFO] [stderr]     |
[INFO] [stderr] 367 |         return nodeset;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^ help: remove `return` as shown: `nodeset`
[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/xpath_impl/xsequence.rs:377:5
[INFO] [stderr]     |
[INFO] [stderr] 377 | /     return value_comparison(lhs, rhs,
[INFO] [stderr] 378 | |             |arg| { op_numeric_equal(arg) },
[INFO] [stderr] 379 | |             |arg| { arg == 0 },
[INFO] [stderr] 380 | |             |arg| { op_boolean_equal(arg) });
[INFO] [stderr]     | |_____________________________________________^
[INFO] [stderr]     |
[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] 377 |     value_comparison(lhs, rhs,
[INFO] [stderr] 378 |             |arg| { op_numeric_equal(arg) },
[INFO] [stderr] 379 |             |arg| { arg == 0 },
[INFO] [stderr] 380 |             |arg| { op_boolean_equal(arg) })
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/xsequence.rs:385:5
[INFO] [stderr]     |
[INFO] [stderr] 385 |     return fn_not(&vec!{&result});
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `fn_not(&vec!{&result})`
[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/xpath_impl/xsequence.rs:389:5
[INFO] [stderr]     |
[INFO] [stderr] 389 | /     return value_comparison(lhs, rhs,
[INFO] [stderr] 390 | |             |arg| { op_numeric_less_than(arg) },
[INFO] [stderr] 391 | |             |arg| { arg < 0 },
[INFO] [stderr] 392 | |             |arg| { op_boolean_less_than(arg) });
[INFO] [stderr]     | |_________________________________________________^
[INFO] [stderr]     |
[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] 389 |     value_comparison(lhs, rhs,
[INFO] [stderr] 390 |             |arg| { op_numeric_less_than(arg) },
[INFO] [stderr] 391 |             |arg| { arg < 0 },
[INFO] [stderr] 392 |             |arg| { op_boolean_less_than(arg) })
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/xsequence.rs:397:5
[INFO] [stderr]     |
[INFO] [stderr] 397 |     return fn_not(&vec!{&result});
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `fn_not(&vec!{&result})`
[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/xpath_impl/xsequence.rs:401:5
[INFO] [stderr]     |
[INFO] [stderr] 401 | /     return value_comparison(lhs, rhs,
[INFO] [stderr] 402 | |             |arg| { op_numeric_greater_than(arg) },
[INFO] [stderr] 403 | |             |arg| { arg > 0 },
[INFO] [stderr] 404 | |             |arg| { op_boolean_greater_than(arg) });
[INFO] [stderr]     | |____________________________________________________^
[INFO] [stderr]     |
[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] 401 |     value_comparison(lhs, rhs,
[INFO] [stderr] 402 |             |arg| { op_numeric_greater_than(arg) },
[INFO] [stderr] 403 |             |arg| { arg > 0 },
[INFO] [stderr] 404 |             |arg| { op_boolean_greater_than(arg) })
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/xsequence.rs:409:5
[INFO] [stderr]     |
[INFO] [stderr] 409 |     return fn_not(&vec!{&result});
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `fn_not(&vec!{&result})`
[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/xpath_impl/xsequence.rs:441:5
[INFO] [stderr]     |
[INFO] [stderr] 441 | /     return Err(type_error!(
[INFO] [stderr] 442 | |                 "value_compare: operand can't compare: {} : {}",
[INFO] [stderr] 443 | |                 lhs.to_string(), rhs.to_string()));
[INFO] [stderr]     | |___________________________________________________^
[INFO] [stderr]     |
[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] 441 |     Err(type_error!(
[INFO] [stderr] 442 |                 "value_compare: operand can't compare: {} : {}",
[INFO] [stderr] 443 |                 lhs.to_string(), rhs.to_string()))
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/xsequence.rs:457:5
[INFO] [stderr]     |
[INFO] [stderr] 457 | /     return general_comparison(lhs, rhs,
[INFO] [stderr] 458 | |         |s, t| { xitem_numeric_equal(s, t) },
[INFO] [stderr] 459 | |         |arg| { arg == 0 },
[INFO] [stderr] 460 | |         |s, t| { xitem_boolean_equal(s, t) });
[INFO] [stderr]     | |______________________________________________^
[INFO] [stderr]     |
[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] 457 |     general_comparison(lhs, rhs,
[INFO] [stderr] 458 |         |s, t| { xitem_numeric_equal(s, t) },
[INFO] [stderr] 459 |         |arg| { arg == 0 },
[INFO] [stderr] 460 |         |s, t| { xitem_boolean_equal(s, t) })
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/xsequence.rs:464:5
[INFO] [stderr]     |
[INFO] [stderr] 464 | /     return general_comparison(lhs, rhs,
[INFO] [stderr] 465 | |         |s, t| { let b = xitem_numeric_equal(s, t)?; return Ok(! b); },
[INFO] [stderr] 466 | |         |arg| { arg != 0 },
[INFO] [stderr] 467 | |         |s, t| { let b = xitem_boolean_equal(s, t)?; return Ok(! b); });
[INFO] [stderr]     | |________________________________________________________________________^
[INFO] [stderr]     |
[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] 464 |     general_comparison(lhs, rhs,
[INFO] [stderr] 465 |         |s, t| { let b = xitem_numeric_equal(s, t)?; return Ok(! b); },
[INFO] [stderr] 466 |         |arg| { arg != 0 },
[INFO] [stderr] 467 |         |s, t| { let b = xitem_boolean_equal(s, t)?; return Ok(! b); })
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/xsequence.rs:465:54
[INFO] [stderr]     |
[INFO] [stderr] 465 |         |s, t| { let b = xitem_numeric_equal(s, t)?; return Ok(! b); },
[INFO] [stderr]     |                                                      ^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(! b)`
[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/xpath_impl/xsequence.rs:467:54
[INFO] [stderr]     |
[INFO] [stderr] 467 |         |s, t| { let b = xitem_boolean_equal(s, t)?; return Ok(! b); });
[INFO] [stderr]     |                                                      ^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(! b)`
[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/xpath_impl/xsequence.rs:471:5
[INFO] [stderr]     |
[INFO] [stderr] 471 | /     return general_comparison(lhs, rhs,
[INFO] [stderr] 472 | |         |s, t| { xitem_numeric_less_than(s, t) },
[INFO] [stderr] 473 | |         |arg| { arg < 0 },
[INFO] [stderr] 474 | |         |s, t| { xitem_boolean_less_than(s, t) });
[INFO] [stderr]     | |__________________________________________________^
[INFO] [stderr]     |
[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] 471 |     general_comparison(lhs, rhs,
[INFO] [stderr] 472 |         |s, t| { xitem_numeric_less_than(s, t) },
[INFO] [stderr] 473 |         |arg| { arg < 0 },
[INFO] [stderr] 474 |         |s, t| { xitem_boolean_less_than(s, t) })
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/xsequence.rs:478:5
[INFO] [stderr]     |
[INFO] [stderr] 478 | /     return general_comparison(lhs, rhs,
[INFO] [stderr] 479 | |         |s, t| { let b = xitem_numeric_greater_than(s, t)?; return Ok(! b); },
[INFO] [stderr] 480 | |         |arg| { arg <= 0 },
[INFO] [stderr] 481 | |         |s, t| { let b = xitem_boolean_greater_than(s, t)?; return Ok(! b); });
[INFO] [stderr]     | |_______________________________________________________________________________^
[INFO] [stderr]     |
[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] 478 |     general_comparison(lhs, rhs,
[INFO] [stderr] 479 |         |s, t| { let b = xitem_numeric_greater_than(s, t)?; return Ok(! b); },
[INFO] [stderr] 480 |         |arg| { arg <= 0 },
[INFO] [stderr] 481 |         |s, t| { let b = xitem_boolean_greater_than(s, t)?; return Ok(! b); })
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/xsequence.rs:479:61
[INFO] [stderr]     |
[INFO] [stderr] 479 |         |s, t| { let b = xitem_numeric_greater_than(s, t)?; return Ok(! b); },
[INFO] [stderr]     |                                                             ^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(! b)`
[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/xpath_impl/xsequence.rs:481:61
[INFO] [stderr]     |
[INFO] [stderr] 481 |         |s, t| { let b = xitem_boolean_greater_than(s, t)?; return Ok(! b); });
[INFO] [stderr]     |                                                             ^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(! b)`
[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/xpath_impl/xsequence.rs:485:5
[INFO] [stderr]     |
[INFO] [stderr] 485 | /     return general_comparison(lhs, rhs,
[INFO] [stderr] 486 | |         |s, t| { xitem_numeric_greater_than(s, t) },
[INFO] [stderr] 487 | |         |arg| { arg > 0 },
[INFO] [stderr] 488 | |         |s, t| { xitem_boolean_greater_than(s, t) });
[INFO] [stderr]     | |_____________________________________________________^
[INFO] [stderr]     |
[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] 485 |     general_comparison(lhs, rhs,
[INFO] [stderr] 486 |         |s, t| { xitem_numeric_greater_than(s, t) },
[INFO] [stderr] 487 |         |arg| { arg > 0 },
[INFO] [stderr] 488 |         |s, t| { xitem_boolean_greater_than(s, t) })
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/xsequence.rs:492:5
[INFO] [stderr]     |
[INFO] [stderr] 492 | /     return general_comparison(lhs, rhs,
[INFO] [stderr] 493 | |         |s, t| { let b = xitem_numeric_less_than(s, t)?; return Ok(! b); },
[INFO] [stderr] 494 | |         |arg| { arg >= 0 },
[INFO] [stderr] 495 | |         |s, t| { let b = xitem_boolean_less_than(s, t)?; return Ok(! b); });
[INFO] [stderr]     | |____________________________________________________________________________^
[INFO] [stderr]     |
[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] 492 |     general_comparison(lhs, rhs,
[INFO] [stderr] 493 |         |s, t| { let b = xitem_numeric_less_than(s, t)?; return Ok(! b); },
[INFO] [stderr] 494 |         |arg| { arg >= 0 },
[INFO] [stderr] 495 |         |s, t| { let b = xitem_boolean_less_than(s, t)?; return Ok(! b); })
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/xpath_impl/xsequence.rs:493:58
[INFO] [stderr]     |
[INFO] [stderr] 493 |         |s, t| { let b = xitem_numeric_less_than(s, t)?; return Ok(! b); },
[INFO] [stderr]     |                                                          ^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(! b)`
[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/xpath_impl/xsequence.rs:495:58
[INFO] [stderr]     |
[INFO] [stderr] 495 |         |s, t| { let b = xitem_boolean_less_than(s, t)?; return Ok(! b); });
[INFO] [stderr]     |                                                          ^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(! b)`
[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/xpath_impl/xsequence.rs:527:5
[INFO] [stderr]     |
[INFO] [stderr] 527 |     return Ok(new_singleton_boolean(false));
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(new_singleton_boolean(false))`
[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/xpath_impl/eval.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 33 |     return f64::from_str(s.trim()).unwrap_or(f64::NAN);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `f64::from_str(s.trim()).unwrap_or(f64::NAN)`
[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/xpath_impl/eval.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 37 |     return i64::from_str(s.trim()).unwrap_or(0);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `i64::from_str(s.trim()).unwrap_or(0)`
[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/xpath_impl/eval.rs:43:5
[INFO] [stderr]    |
[INFO] [stderr] 43 |     return n as i64;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^ help: remove `return` as shown: `n as i64`
[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/xpath_impl/eval.rs:64:5
[INFO] [stderr]    |
[INFO] [stderr] 64 | /     return EvalEnv{
[INFO] [stderr] 65 | |         position: 0,
[INFO] [stderr] 66 | |         last: 0,
[INFO] [stderr] 67 | |         var_vec: vec!{},
[INFO] [stderr] 68 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[WARN] too many lines in the log, truncating it