[INFO] crate an-rope 0.3.1 is already in cache
[INFO] extracting crate an-rope 0.3.1 into work/ex/clippy-test-run/sources/stable/reg/an-rope/0.3.1
[INFO] extracting crate an-rope 0.3.1 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/an-rope/0.3.1
[INFO] validating manifest of an-rope-0.3.1 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 an-rope-0.3.1 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 an-rope-0.3.1
[INFO] finished frobbing an-rope-0.3.1
[INFO] frobbed toml for an-rope-0.3.1 written to work/ex/clippy-test-run/sources/stable/reg/an-rope/0.3.1/Cargo.toml
[INFO] started frobbing an-rope-0.3.1
[INFO] finished frobbing an-rope-0.3.1
[INFO] frobbed toml for an-rope-0.3.1 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/an-rope/0.3.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] linting an-rope-0.3.1 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-5/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/an-rope/0.3.1:/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] 7f7cd929c769dfa95900aad498b6171e3211dd96f7204e760726c17ce63c4c85
[INFO] running `"docker" "start" "-a" "7f7cd929c769dfa95900aad498b6171e3211dd96f7204e760726c17ce63c4c85"`
[INFO] [stderr]     Checking an-rope v0.3.1 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/internals/node.rs:97:16
[INFO] [stderr]    |
[INFO] [stderr] 97 |         Node { value: value, ..Default::default() }
[INFO] [stderr]    |                ^^^^^^^^^^^^ help: replace it with: `value`
[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/internals/node.rs:246:18
[INFO] [stderr]     |
[INFO] [stderr] 246 |         Branch { left: left, right: right }
[INFO] [stderr]     |                  ^^^^^^^^^^ help: replace it with: `left`
[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/internals/node.rs:246:30
[INFO] [stderr]     |
[INFO] [stderr] 246 |         Branch { left: left, right: right }
[INFO] [stderr]     |                              ^^^^^^^^^^^^ help: replace it with: `right`
[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/slice.rs:454:21
[INFO] [stderr]     |
[INFO] [stderr] 454 |         RopeSlice { node: node
[INFO] [stderr]     |                     ^^^^^^^^^^ help: replace it with: `node`
[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/slice.rs:455:21
[INFO] [stderr]     |
[INFO] [stderr] 455 |                   , offset: offset
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^ help: replace it with: `offset`
[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/slice.rs:474:21
[INFO] [stderr]     |
[INFO] [stderr] 474 |         RopeSlice { node: node
[INFO] [stderr]     |                     ^^^^^^^^^^ help: replace it with: `node`
[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/slice.rs:475:21
[INFO] [stderr]     |
[INFO] [stderr] 475 |                   , offset: offset
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^ help: replace it with: `offset`
[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/internals/node.rs:97:16
[INFO] [stderr]    |
[INFO] [stderr] 97 |         Node { value: value, ..Default::default() }
[INFO] [stderr]    |                ^^^^^^^^^^^^ help: replace it with: `value`
[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/internals/node.rs:246:18
[INFO] [stderr]     |
[INFO] [stderr] 246 |         Branch { left: left, right: right }
[INFO] [stderr]     |                  ^^^^^^^^^^ help: replace it with: `left`
[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/internals/node.rs:246:30
[INFO] [stderr]     |
[INFO] [stderr] 246 |         Branch { left: left, right: right }
[INFO] [stderr]     |                              ^^^^^^^^^^^^ help: replace it with: `right`
[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/slice.rs:454:21
[INFO] [stderr]     |
[INFO] [stderr] 454 |         RopeSlice { node: node
[INFO] [stderr]     |                     ^^^^^^^^^^ help: replace it with: `node`
[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/slice.rs:455:21
[INFO] [stderr]     |
[INFO] [stderr] 455 |                   , offset: offset
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^ help: replace it with: `offset`
[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/slice.rs:474:21
[INFO] [stderr]     |
[INFO] [stderr] 474 |         RopeSlice { node: node
[INFO] [stderr]     |                     ^^^^^^^^^^ help: replace it with: `node`
[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/slice.rs:475:21
[INFO] [stderr]     |
[INFO] [stderr] 475 |                   , offset: offset
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^ help: replace it with: `offset`
[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: variable does not need to be mutable
[INFO] [stderr]    --> src/lib.rs:762:46
[INFO] [stderr]     |
[INFO] [stderr] 762 |                               .scan(0, move |mut l, i|  {
[INFO] [stderr]     |                                              ----^
[INFO] [stderr]     |                                              |
[INFO] [stderr]     |                                              help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `nodes`
[INFO] [stderr]    --> src/internals/mod.rs:446:5
[INFO] [stderr]     |
[INFO] [stderr] 446 |     fn nodes(&self) -> Nodes {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Nodes`
[INFO] [stderr]    --> src/internals/mod.rs:645:1
[INFO] [stderr]     |
[INFO] [stderr] 645 | struct Nodes<'a>(Vec<&'a Node>);
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]    --> src/internals/node.rs:218:25
[INFO] [stderr]     |
[INFO] [stderr] 218 |                 &string[idx..idx+1]
[INFO] [stderr]     |                         ^^^^^^^^^^ help: use: `idx..=idx`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::range_plus_one)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] error: this `if` has identical blocks
[INFO] [stderr]    --> src/internals/mod.rs:149:16
[INFO] [stderr]     |
[INFO] [stderr] 149 |           } else {
[INFO] [stderr]     |  ________________^
[INFO] [stderr] 150 | |             // let mut leaves: Vec<Option<Node>> =
[INFO] [stderr] 151 | |             //     self.into_leaves().map(Option::Some).collect();
[INFO] [stderr] 152 | |             // let len = leaves.len();
[INFO] [stderr] ...   |
[INFO] [stderr] 166 | |             self
[INFO] [stderr] 167 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(clippy::if_same_then_else)] on by default
[INFO] [stderr] note: same as this
[INFO] [stderr]    --> src/internals/mod.rs:146:31
[INFO] [stderr]     |
[INFO] [stderr] 146 |           if self.is_balanced() {
[INFO] [stderr]     |  _______________________________^
[INFO] [stderr] 147 | |             // the subrope is already balanced, do nothing
[INFO] [stderr] 148 | |             self
[INFO] [stderr] 149 | |         } else {
[INFO] [stderr]     | |_________^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#if_same_then_else
[INFO] [stderr] 
[INFO] [stderr] error: this `if` has identical blocks
[INFO] [stderr]    --> src/internals/mod.rs:421:16
[INFO] [stderr]     |
[INFO] [stderr] 421 |           } else {
[INFO] [stderr]     |  ________________^
[INFO] [stderr] 422 | |             // let mut leaves: Vec<Option<Node>> =
[INFO] [stderr] 423 | |             //     self.into_leaves().map(Option::Some).collect();
[INFO] [stderr] 424 | |             // let len = leaves.len();
[INFO] [stderr] ...   |
[INFO] [stderr] 439 | |             self
[INFO] [stderr] 440 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[INFO] [stderr] note: same as this
[INFO] [stderr]    --> src/internals/mod.rs:418:31
[INFO] [stderr]     |
[INFO] [stderr] 418 |           if self.is_balanced() {
[INFO] [stderr]     |  _______________________________^
[INFO] [stderr] 419 | |             // the subrope is already balanced, do nothing
[INFO] [stderr] 420 | |             self
[INFO] [stderr] 421 | |         } else {
[INFO] [stderr]     | |_________^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#if_same_then_else
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `an-rope`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: unused import: `metric::Line`
[INFO] [stderr]  --> src/test/mod.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use metric::Line;
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `metric::Measured`
[INFO] [stderr]  --> src/test/mod.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use metric::Measured;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]   --> src/test/mod.rs:61:18
[INFO] [stderr]    |
[INFO] [stderr] 61 |     r = r.delete((8..12));
[INFO] [stderr]    |                  ^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: Consider removing unnecessary double parentheses
[INFO] [stderr]   --> src/test/mod.rs:61:18
[INFO] [stderr]    |
[INFO] [stderr] 61 |     r = r.delete((8..12));
[INFO] [stderr]    |                  ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::double_parens)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]   --> src/test/mod.rs:68:18
[INFO] [stderr]    |
[INFO] [stderr] 68 |     r = r.delete((0..0));
[INFO] [stderr]    |                  ^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: Consider removing unnecessary double parentheses
[INFO] [stderr]   --> src/test/mod.rs:68:18
[INFO] [stderr]    |
[INFO] [stderr] 68 |     r = r.delete((0..0));
[INFO] [stderr]    |                  ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/test/mod.rs:117:14
[INFO] [stderr]     |
[INFO] [stderr] 117 |     r.delete((12..8)); // lol, fuck you
[INFO] [stderr]     |              ^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: Consider removing unnecessary double parentheses
[INFO] [stderr]    --> src/test/mod.rs:117:14
[INFO] [stderr]     |
[INFO] [stderr] 117 |     r.delete((12..8)); // lol, fuck you
[INFO] [stderr]     |              ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/unicode/test/testdata.rs:16:27
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub const TEST_SAME: &'static [(&'static str, &'static [&'static str])] = &[
[INFO] [stderr]    |                          -^^^^^^^------------------------------------------ help: consider removing `'static`: `&[(&'static str, &'static [&'static str])]`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::const_static_lifetime)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/unicode/test/testdata.rs:16:38
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub const TEST_SAME: &'static [(&'static str, &'static [&'static str])] = &[
[INFO] [stderr]    |                                     -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/unicode/test/testdata.rs:16:52
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub const TEST_SAME: &'static [(&'static str, &'static [&'static str])] = &[
[INFO] [stderr]    |                                                   -^^^^^^^--------------- help: consider removing `'static`: `&[&'static str]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/unicode/test/testdata.rs:16:62
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub const TEST_SAME: &'static [(&'static str, &'static [&'static str])] = &[
[INFO] [stderr]    |                                                             -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]    --> src/unicode/test/testdata.rs:468:27
[INFO] [stderr]     |
[INFO] [stderr] 468 |     pub const TEST_DIFF: &'static [(&'static str, &'static [&'static str], &'static [&'static str])] = &[
[INFO] [stderr]     |                          -^^^^^^^------------------------------------------------------------------- help: consider removing `'static`: `&[(&'static str, &'static [&'static str], &'static [&'static str])]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]    --> src/unicode/test/testdata.rs:468:38
[INFO] [stderr]     |
[INFO] [stderr] 468 |     pub const TEST_DIFF: &'static [(&'static str, &'static [&'static str], &'static [&'static str])] = &[
[INFO] [stderr]     |                                     -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]    --> src/unicode/test/testdata.rs:468:52
[INFO] [stderr]     |
[INFO] [stderr] 468 |     pub const TEST_DIFF: &'static [(&'static str, &'static [&'static str], &'static [&'static str])] = &[
[INFO] [stderr]     |                                                   -^^^^^^^--------------- help: consider removing `'static`: `&[&'static str]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]    --> src/unicode/test/testdata.rs:468:62
[INFO] [stderr]     |
[INFO] [stderr] 468 |     pub const TEST_DIFF: &'static [(&'static str, &'static [&'static str], &'static [&'static str])] = &[
[INFO] [stderr]     |                                                             -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]    --> src/unicode/test/testdata.rs:468:77
[INFO] [stderr]     |
[INFO] [stderr] 468 |     pub const TEST_DIFF: &'static [(&'static str, &'static [&'static str], &'static [&'static str])] = &[
[INFO] [stderr]     |                                                                            -^^^^^^^--------------- help: consider removing `'static`: `&[&'static str]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]    --> src/unicode/test/testdata.rs:468:87
[INFO] [stderr]     |
[INFO] [stderr] 468 |     pub const TEST_DIFF: &'static [(&'static str, &'static [&'static str], &'static [&'static str])] = &[
[INFO] [stderr]     |                                                                                      -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]    --> src/unicode/test/testdata.rs:520:27
[INFO] [stderr]     |
[INFO] [stderr] 520 |     pub const TEST_WORD: &'static [(&'static str, &'static [&'static str])] = &[
[INFO] [stderr]     |                          -^^^^^^^------------------------------------------ help: consider removing `'static`: `&[(&'static str, &'static [&'static str])]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]    --> src/unicode/test/testdata.rs:520:38
[INFO] [stderr]     |
[INFO] [stderr] 520 |     pub const TEST_WORD: &'static [(&'static str, &'static [&'static str])] = &[
[INFO] [stderr]     |                                     -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]    --> src/unicode/test/testdata.rs:520:52
[INFO] [stderr]     |
[INFO] [stderr] 520 |     pub const TEST_WORD: &'static [(&'static str, &'static [&'static str])] = &[
[INFO] [stderr]     |                                                   -^^^^^^^--------------- help: consider removing `'static`: `&[&'static str]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]    --> src/unicode/test/testdata.rs:520:62
[INFO] [stderr]     |
[INFO] [stderr] 520 |     pub const TEST_WORD: &'static [(&'static str, &'static [&'static str])] = &[
[INFO] [stderr]     |                                                             -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/unicode/test/mod.rs:35:28
[INFO] [stderr]    |
[INFO] [stderr] 35 |     pub const EXTRA_DIFF: &'static [(&'static str,
[INFO] [stderr]    |                            ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] help: consider removing `'static`
[INFO] [stderr]    |
[INFO] [stderr] 35 |     pub const EXTRA_DIFF: &[(&'static str,
[INFO] [stderr] 36 |                                      &'static [&'static str],
[INFO] [stderr] 37 |                                      &'static [&'static str])] = &[
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/unicode/test/mod.rs:35:39
[INFO] [stderr]    |
[INFO] [stderr] 35 |     pub const EXTRA_DIFF: &'static [(&'static str,
[INFO] [stderr]    |                                      -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/unicode/test/mod.rs:36:39
[INFO] [stderr]    |
[INFO] [stderr] 36 |                                      &'static [&'static str],
[INFO] [stderr]    |                                      -^^^^^^^--------------- help: consider removing `'static`: `&[&'static str]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/unicode/test/mod.rs:36:49
[INFO] [stderr]    |
[INFO] [stderr] 36 |                                      &'static [&'static str],
[INFO] [stderr]    |                                                -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/unicode/test/mod.rs:37:39
[INFO] [stderr]    |
[INFO] [stderr] 37 |                                      &'static [&'static str])] = &[
[INFO] [stderr]    |                                      -^^^^^^^--------------- help: consider removing `'static`: `&[&'static str]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/unicode/test/mod.rs:37:49
[INFO] [stderr]    |
[INFO] [stderr] 37 |                                      &'static [&'static str])] = &[
[INFO] [stderr]    |                                                -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]    --> src/slice.rs:710:9
[INFO] [stderr]     |
[INFO] [stderr] 710 |     use super::*;
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `left`
[INFO] [stderr]   --> src/internals/test.rs:49:10
[INFO] [stderr]    |
[INFO] [stderr] 49 |     let (left, right) = b.split(Line(1));
[INFO] [stderr]    |          ^^^^ help: consider using `_left` instead
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `right`
[INFO] [stderr]   --> src/internals/test.rs:49:16
[INFO] [stderr]    |
[INFO] [stderr] 49 |     let (left, right) = b.split(Line(1));
[INFO] [stderr]    |                ^^^^^ help: consider using `_right` instead
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lib.rs:762:46
[INFO] [stderr]     |
[INFO] [stderr] 762 |                               .scan(0, move |mut l, i|  {
[INFO] [stderr]     |                                              ----^
[INFO] [stderr]     |                                              |
[INFO] [stderr]     |                                              help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/test/mod.rs:28:9
[INFO] [stderr]    |
[INFO] [stderr] 28 |     let mut rope = Rope::from("this is\n\
[INFO] [stderr]    |         ----^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/test/mod.rs:44:9
[INFO] [stderr]    |
[INFO] [stderr] 44 |     let mut rope = Rope::from("this is\n\
[INFO] [stderr]    |         ----^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/test/mod.rs:116:9
[INFO] [stderr]     |
[INFO] [stderr] 116 |     let mut r = Rope::from("this is not fine");
[INFO] [stderr]     |         ----^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/test/mod.rs:476:17
[INFO] [stderr]     |
[INFO] [stderr] 476 |             let mut rope = Rope::from(a.clone());
[INFO] [stderr]     |                 ----^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `line_delete_test_1`
[INFO] [stderr]   --> src/test/mod.rs:26:1
[INFO] [stderr]    |
[INFO] [stderr] 26 | fn line_delete_test_1() {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `line_delete_test_2`
[INFO] [stderr]   --> src/test/mod.rs:42:1
[INFO] [stderr]    |
[INFO] [stderr] 42 | fn line_delete_test_2() {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `debug_test_1`
[INFO] [stderr]    --> src/test/mod.rs:125:5
[INFO] [stderr]     |
[INFO] [stderr] 125 |     fn debug_test_1() {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `debug_test_2`
[INFO] [stderr]    --> src/test/mod.rs:131:5
[INFO] [stderr]     |
[INFO] [stderr] 131 |     fn debug_test_2() {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `debug_test_3`
[INFO] [stderr]    --> src/test/mod.rs:137:5
[INFO] [stderr]     |
[INFO] [stderr] 137 |     fn debug_test_3() {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `rope_indexing_is_string_indexing`
[INFO] [stderr]    --> src/test/mod.rs:446:5
[INFO] [stderr]     |
[INFO] [stderr] 446 |     fn rope_indexing_is_string_indexing() {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `rope_insert_char_is_string_insert_char`
[INFO] [stderr]    --> src/test/mod.rs:462:5
[INFO] [stderr]     |
[INFO] [stderr] 462 |     fn rope_insert_char_is_string_insert_char() {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `TEST_WORD`
[INFO] [stderr]     --> src/unicode/test/testdata.rs:520:5
[INFO] [stderr]      |
[INFO] [stderr] 520  | /     pub const TEST_WORD: &'static [(&'static str, &'static [&'static str])] = &[
[INFO] [stderr] 521  | |         ("\u{1}\u{1}", &["\u{1}", "\u{1}"]), ("\u{1}\u{308}\u{1}", &["\u{1}\u{308}", "\u{1}"]),
[INFO] [stderr] 522  | |         ("\u{1}\u{d}", &["\u{1}", "\u{d}"]), ("\u{1}\u{308}\u{d}", &["\u{1}\u{308}", "\u{d}"]),
[INFO] [stderr] 523  | |         ("\u{1}\u{a}", &["\u{1}", "\u{a}"]), ("\u{1}\u{308}\u{a}", &["\u{1}\u{308}", "\u{a}"]),
[INFO] [stderr] ...    |
[INFO] [stderr] 2056 | |         "\u{2c}", "\u{2c}", "\u{61}"])
[INFO] [stderr] 2057 | |     ];
[INFO] [stderr]      | |______^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `nodes`
[INFO] [stderr]    --> src/internals/mod.rs:446:5
[INFO] [stderr]     |
[INFO] [stderr] 446 |     fn nodes(&self) -> Nodes {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Nodes`
[INFO] [stderr]    --> src/internals/mod.rs:645:1
[INFO] [stderr]     |
[INFO] [stderr] 645 | struct Nodes<'a>(Vec<&'a Node>);
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused attribute
[INFO] [stderr]   --> src/test/mod.rs:25:1
[INFO] [stderr]    |
[INFO] [stderr] 25 | #[ignore]
[INFO] [stderr]    | ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_attributes)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused attribute
[INFO] [stderr]   --> src/test/mod.rs:41:1
[INFO] [stderr]    |
[INFO] [stderr] 41 | #[ignore]
[INFO] [stderr]    | ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused attribute
[INFO] [stderr]    --> src/test/mod.rs:114:1
[INFO] [stderr]     |
[INFO] [stderr] 114 | #[should_panic]
[INFO] [stderr]     | ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused attribute
[INFO] [stderr]    --> src/test/mod.rs:124:5
[INFO] [stderr]     |
[INFO] [stderr] 124 |     #[ignore]
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused attribute
[INFO] [stderr]    --> src/test/mod.rs:130:5
[INFO] [stderr]     |
[INFO] [stderr] 130 |     #[ignore]
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused attribute
[INFO] [stderr]    --> src/test/mod.rs:136:5
[INFO] [stderr]     |
[INFO] [stderr] 136 |     #[ignore]
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: needlessly taken reference of both operands
[INFO] [stderr]    --> src/test/mod.rs:424:13
[INFO] [stderr]     |
[INFO] [stderr] 424 |             &(r_a + r_b) == &(a + b.as_str())
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::op_ref)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref
[INFO] [stderr] help: use the values directly
[INFO] [stderr]     |
[INFO] [stderr] 424 |             (r_a + r_b) == (a + b.as_str())
[INFO] [stderr]     |             ^^^^^^^^^^^    ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]    --> src/test/mod.rs:451:32
[INFO] [stderr]     |
[INFO] [stderr] 451 |                 string.matches("\u{0}").count() > 1
[INFO] [stderr]     |                                ^^^^^^^ help: try using a char instead: `'\u{0}'`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::single_char_pattern)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: needlessly taken reference of both operands
[INFO] [stderr]    --> src/test/mod.rs:456:35
[INFO] [stderr]     |
[INFO] [stderr] 456 |             TestResult::from_bool(&rope[i] == &string[i..i+1])
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref
[INFO] [stderr] help: use the values directly
[INFO] [stderr]     |
[INFO] [stderr] 456 |             TestResult::from_bool(rope[i] == string[i..i+1])
[INFO] [stderr]     |                                   ^^^^^^^    ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]    --> src/test/mod.rs:456:55
[INFO] [stderr]     |
[INFO] [stderr] 456 |             TestResult::from_bool(&rope[i] == &string[i..i+1])
[INFO] [stderr]     |                                                       ^^^^^^ help: use: `i..=i`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::range_plus_one)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] warning: unused attribute
[INFO] [stderr]    --> src/test/mod.rs:445:5
[INFO] [stderr]     |
[INFO] [stderr] 445 |     #[ignore]
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]    --> src/test/mod.rs:470:30
[INFO] [stderr]     |
[INFO] [stderr] 470 |                 || a.matches("\u{0}").count() > 1
[INFO] [stderr]     |                              ^^^^^^^ help: try using a char instead: `'\u{0}'`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unused attribute
[INFO] [stderr]    --> src/test/mod.rs:461:5
[INFO] [stderr]     |
[INFO] [stderr] 461 |     #[ignore]
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: module `FromIterator` should have a snake case name such as `from_iterator`
[INFO] [stderr]    --> src/test/mod.rs:614:5
[INFO] [stderr]     |
[INFO] [stderr] 614 | /     mod FromIterator {
[INFO] [stderr] 615 | |         use ::Rope;
[INFO] [stderr] 616 | |         quickcheck! {
[INFO] [stderr] 617 | |             fn prop_strings_concat(v: Vec<String>) -> bool {
[INFO] [stderr] ...   |
[INFO] [stderr] 709 | |
[INFO] [stderr] 710 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: needlessly taken reference of both operands
[INFO] [stderr]    --> src/test/mod.rs:619:17
[INFO] [stderr]     |
[INFO] [stderr] 619 |                 &rope == &(v.into_iter().collect::<String>()[..])
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref
[INFO] [stderr] help: use the values directly
[INFO] [stderr]     |
[INFO] [stderr] 619 |                 rope == (v.into_iter().collect::<String>()[..])
[INFO] [stderr]     |                 ^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: needlessly taken reference of both operands
[INFO] [stderr]    --> src/test/mod.rs:624:17
[INFO] [stderr]     |
[INFO] [stderr] 624 |                 &rope == &(v.into_iter().collect::<String>()[..])
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref
[INFO] [stderr] help: use the values directly
[INFO] [stderr]     |
[INFO] [stderr] 624 |                 rope == (v.into_iter().collect::<String>()[..])
[INFO] [stderr]     |                 ^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: needlessly taken reference of both operands
[INFO] [stderr]    --> src/test/mod.rs:633:17
[INFO] [stderr]     |
[INFO] [stderr] 633 |                 &a == &b
[INFO] [stderr]     |                 ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref
[INFO] [stderr] help: use the values directly
[INFO] [stderr]     |
[INFO] [stderr] 633 |                 a == b
[INFO] [stderr]     |                 ^    ^
[INFO] [stderr] 
[INFO] [stderr] warning: this .into_iter() call is equivalent to .iter() and will not move the Vec
[INFO] [stderr]    --> src/test/mod.rs:667:37
[INFO] [stderr]     |
[INFO] [stderr] 667 |             let rope: Rope = (&vec).into_iter().collect();
[INFO] [stderr]     |                                     ^^^^^^^^^ help: call directly: `iter`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::into_iter_on_ref)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#into_iter_on_ref
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]    --> src/internals/node.rs:218:25
[INFO] [stderr]     |
[INFO] [stderr] 218 |                 &string[idx..idx+1]
[INFO] [stderr]     |                         ^^^^^^^^^^ help: use: `idx..=idx`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] error: this `if` has identical blocks
[INFO] [stderr]    --> src/internals/mod.rs:149:16
[INFO] [stderr]     |
[INFO] [stderr] 149 |           } else {
[INFO] [stderr]     |  ________________^
[INFO] [stderr] 150 | |             // let mut leaves: Vec<Option<Node>> =
[INFO] [stderr] 151 | |             //     self.into_leaves().map(Option::Some).collect();
[INFO] [stderr] 152 | |             // let len = leaves.len();
[INFO] [stderr] ...   |
[INFO] [stderr] 166 | |             self
[INFO] [stderr] 167 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(clippy::if_same_then_else)] on by default
[INFO] [stderr] note: same as this
[INFO] [stderr]    --> src/internals/mod.rs:146:31
[INFO] [stderr]     |
[INFO] [stderr] 146 |           if self.is_balanced() {
[INFO] [stderr]     |  _______________________________^
[INFO] [stderr] 147 | |             // the subrope is already balanced, do nothing
[INFO] [stderr] 148 | |             self
[INFO] [stderr] 149 | |         } else {
[INFO] [stderr]     | |_________^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#if_same_then_else
[INFO] [stderr] 
[INFO] [stderr] error: this `if` has identical blocks
[INFO] [stderr]    --> src/internals/mod.rs:421:16
[INFO] [stderr]     |
[INFO] [stderr] 421 |           } else {
[INFO] [stderr]     |  ________________^
[INFO] [stderr] 422 | |             // let mut leaves: Vec<Option<Node>> =
[INFO] [stderr] 423 | |             //     self.into_leaves().map(Option::Some).collect();
[INFO] [stderr] 424 | |             // let len = leaves.len();
[INFO] [stderr] ...   |
[INFO] [stderr] 439 | |             self
[INFO] [stderr] 440 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[INFO] [stderr] note: same as this
[INFO] [stderr]    --> src/internals/mod.rs:418:31
[INFO] [stderr]     |
[INFO] [stderr] 418 |           if self.is_balanced() {
[INFO] [stderr]     |  _______________________________^
[INFO] [stderr] 419 | |             // the subrope is already balanced, do nothing
[INFO] [stderr] 420 | |             self
[INFO] [stderr] 421 | |         } else {
[INFO] [stderr]     | |_________^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#if_same_then_else
[INFO] [stderr] 
[INFO] [stderr] error: this `if` has identical blocks
[INFO] [stderr]    --> src/lib.rs:727:16
[INFO] [stderr]     |
[INFO] [stderr] 727 |           } else {
[INFO] [stderr]     |  ________________^
[INFO] [stderr] 728 | |             // rebalance the rope
[INFO] [stderr] 729 | |             // self.root = self.root.rebalance();
[INFO] [stderr] 730 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[INFO] [stderr] note: same as this
[INFO] [stderr]    --> src/lib.rs:725:31
[INFO] [stderr]     |
[INFO] [stderr] 725 |           if self.is_balanced() {
[INFO] [stderr]     |  _______________________________^
[INFO] [stderr] 726 | |             // the rope is already balanced, do nothing
[INFO] [stderr] 727 | |         } else {
[INFO] [stderr]     | |_________^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#if_same_then_else
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `an-rope`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "7f7cd929c769dfa95900aad498b6171e3211dd96f7204e760726c17ce63c4c85"`
[INFO] running `"docker" "rm" "-f" "7f7cd929c769dfa95900aad498b6171e3211dd96f7204e760726c17ce63c4c85"`
[INFO] [stdout] 7f7cd929c769dfa95900aad498b6171e3211dd96f7204e760726c17ce63c4c85