[INFO] updating cached repository afandian/folktunefinder-abc [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/afandian/folktunefinder-abc [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/afandian/folktunefinder-abc" "work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/gh/afandian/folktunefinder-abc"` [INFO] [stderr] Cloning into 'work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/gh/afandian/folktunefinder-abc'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/afandian/folktunefinder-abc" "work/ex/pr-58592/sources/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a/gh/afandian/folktunefinder-abc"` [INFO] [stderr] Cloning into 'work/ex/pr-58592/sources/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a/gh/afandian/folktunefinder-abc'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 425ba99fa1775066a508f4b7b7bba46125006fdd [INFO] sha for GitHub repo afandian/folktunefinder-abc: 425ba99fa1775066a508f4b7b7bba46125006fdd [INFO] validating manifest of afandian/folktunefinder-abc on toolchain master#f66e4697ae286985ddefc53c3a047614568458bb [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f66e4697ae286985ddefc53c3a047614568458bb-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of afandian/folktunefinder-abc on toolchain try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c3b22200e6f5b70eb1f99ae6944d989ae17a458a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing afandian/folktunefinder-abc [INFO] finished frobbing afandian/folktunefinder-abc [INFO] frobbed toml for afandian/folktunefinder-abc written to work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/gh/afandian/folktunefinder-abc/Cargo.toml [INFO] started frobbing afandian/folktunefinder-abc [INFO] finished frobbing afandian/folktunefinder-abc [INFO] frobbed toml for afandian/folktunefinder-abc written to work/ex/pr-58592/sources/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a/gh/afandian/folktunefinder-abc/Cargo.toml [INFO] crate afandian/folktunefinder-abc has a lockfile. skipping [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f66e4697ae286985ddefc53c3a047614568458bb-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c3b22200e6f5b70eb1f99ae6944d989ae17a458a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking afandian/folktunefinder-abc against try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a for pr-58592 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58592/worker-2/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58592/sources/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a/gh/afandian/folktunefinder-abc:/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" "+c3b22200e6f5b70eb1f99ae6944d989ae17a458a-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] b060fb9397a6383c91c7c71bb6fc6b757011a44d524e4c681a532ceaaf4fad2f [INFO] running `"docker" "start" "-a" "b060fb9397a6383c91c7c71bb6fc6b757011a44d524e4c681a532ceaaf4fad2f"` [INFO] [stderr] Checking rand v0.5.5 [INFO] [stderr] Checking uuid v0.1.18 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking chrono v0.2.25 [INFO] [stderr] Checking url v0.2.38 [INFO] [stderr] Checking tiny_http v0.5.9 [INFO] [stderr] Checking folktunefinder-abc v0.1.0 (/opt/crater/workdir) [INFO] [stderr] error: #[test] attribute is only allowed on non associated functions [INFO] [stderr] --> src/abc_lexer.rs:146:5 [INFO] [stderr] | [INFO] [stderr] 146 | / fn take(&self, n: usize) -> Option<(Context<'a>, &'a [char])> { [INFO] [stderr] 147 | | if !self.has(n) { [INFO] [stderr] 148 | | None [INFO] [stderr] 149 | | } else { [INFO] [stderr] 150 | | Some((self.skip(n), &self.c[self.i..self.i + n])) [INFO] [stderr] 151 | | } [INFO] [stderr] 152 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: Could not compile `folktunefinder-abc`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: unused import: `representations` [INFO] [stderr] --> src/end_to_end_test.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use representations; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/pitch.rs:52:12 [INFO] [stderr] | [INFO] [stderr] 52 | if (first) { [INFO] [stderr] | ^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_parens)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::cmp::Ordering` [INFO] [stderr] --> src/relations.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::cmp::Ordering; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::env` [INFO] [stderr] --> src/relations.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | use std::env; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/relations.rs:363:72 [INFO] [stderr] | [INFO] [stderr] 363 | self.docs_terms[tune_id * self.word_capacity + word_offset] |= (1 << bit_offset); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/relations.rs:380:39 [INFO] [stderr] | [INFO] [stderr] 380 | words[word_offset] |= (1 << bit_offset); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unused import: `storage` [INFO] [stderr] --> src/search.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use storage; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `serde` [INFO] [stderr] --> src/search.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | use serde; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `serde_derive` [INFO] [stderr] --> src/search.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | use serde_derive; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `serde_json` [INFO] [stderr] --> src/search.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | use serde_json; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `abc_lexer` [INFO] [stderr] --> src/server.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use abc_lexer; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `relations` [INFO] [stderr] --> src/server.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use relations; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `tune_ast_three` [INFO] [stderr] --> src/server.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use tune_ast_three; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `typeset` [INFO] [stderr] --> src/server.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use typeset; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `score` [INFO] [stderr] --> src/main.rs:202:29 [INFO] [stderr] | [INFO] [stderr] 202 | for (b, score) in results { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_score` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `visible` [INFO] [stderr] --> src/abc_lexer.rs:788:15 [INFO] [stderr] | [INFO] [stderr] 788 | let (ctx, visible) = match ctx.first() { [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_visible` [INFO] [stderr] [INFO] [stderr] warning: variable `key_signature` is assigned to, but never used [INFO] [stderr] --> src/pitch.rs:11:13 [INFO] [stderr] | [INFO] [stderr] 11 | let mut key_signature = l::T::KeySignature( [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_key_signature` instead [INFO] [stderr] [INFO] [stderr] warning: value assigned to `key_signature` is never read [INFO] [stderr] --> src/pitch.rs:22:17 [INFO] [stderr] | [INFO] [stderr] 22 | key_signature = l::T::KeySignature(*pitch_class, *mode) [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_assignments)] on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `duration` [INFO] [stderr] --> src/pitch.rs:33:44 [INFO] [stderr] | [INFO] [stderr] 33 | let music::Note(pitch, duration) = note; [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_duration` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `max` [INFO] [stderr] --> src/pitch.rs:74:9 [INFO] [stderr] | [INFO] [stderr] 74 | let max = HISTOGRAM_WIDTH as i16; [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_max` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `min` [INFO] [stderr] --> src/pitch.rs:75:9 [INFO] [stderr] | [INFO] [stderr] 75 | let min = HISTOGRAM_WIDTH as i16 * -1; [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_min` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `a_id` [INFO] [stderr] --> src/search.rs:49:26 [INFO] [stderr] | [INFO] [stderr] 49 | result.sort_by(|(a_id, a_score), (b_id, b_score)| { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_a_id` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `b_id` [INFO] [stderr] --> src/search.rs:49:43 [INFO] [stderr] | [INFO] [stderr] 49 | result.sort_by(|(a_id, a_score), (b_id, b_score)| { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_b_id` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `features` [INFO] [stderr] --> src/search.rs:95:13 [INFO] [stderr] | [INFO] [stderr] 95 | let features = representations::asts_to_features_s(&asts); [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_features` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v` [INFO] [stderr] --> src/server.rs:98:24 [INFO] [stderr] | [INFO] [stderr] 98 | Ok(v) => { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_v` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `groups` [INFO] [stderr] --> src/server.rs:177:28 [INFO] [stderr] | [INFO] [stderr] 177 | } else if let Some(groups) = re_search.captures(request.url()) { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_groups` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/tune_ast_three.rs:29:13 [INFO] [stderr] | [INFO] [stderr] 29 | let mut i = 0; [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: variable `key_signature` is assigned to, but never used [INFO] [stderr] --> src/typeset.rs:565:13 [INFO] [stderr] | [INFO] [stderr] 565 | let mut key_signature = l::T::KeySignature( [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_key_signature` instead [INFO] [stderr] [INFO] [stderr] warning: variable `metre` is assigned to, but never used [INFO] [stderr] --> src/typeset.rs:572:13 [INFO] [stderr] | [INFO] [stderr] 572 | let mut metre = music::Metre(4, 4); [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_metre` instead [INFO] [stderr] [INFO] [stderr] warning: value assigned to `key_signature` is never read [INFO] [stderr] --> src/typeset.rs:580:17 [INFO] [stderr] | [INFO] [stderr] 580 | key_signature = l::T::KeySignature(*pitch_class, *mode) [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `metre` is never read [INFO] [stderr] --> src/typeset.rs:582:39 [INFO] [stderr] | [INFO] [stderr] 582 | l::T::Metre(new_metre) => metre = *new_metre, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `shape` [INFO] [stderr] --> src/typeset.rs:162:53 [INFO] [stderr] | [INFO] [stderr] 162 | Some(music::DurationGlyph { shape, dots }) => HEAD_WIDTH * dots as f32, [INFO] [stderr] | ^^^^^ help: try ignoring the field: `shape: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `dots` [INFO] [stderr] --> src/typeset.rs:188:56 [INFO] [stderr] | [INFO] [stderr] 188 | Some(music::DurationGlyph { shape, dots }) => { [INFO] [stderr] | ^^^^ help: try ignoring the field: `dots: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `shape` [INFO] [stderr] --> src/typeset.rs:188:49 [INFO] [stderr] | [INFO] [stderr] 188 | Some(music::DurationGlyph { shape, dots }) => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `shape: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `justifiable_scale` [INFO] [stderr] --> src/typeset.rs:464:13 [INFO] [stderr] | [INFO] [stderr] 464 | let justifiable_scale = [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_justifiable_scale` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:183:9 [INFO] [stderr] | [INFO] [stderr] 183 | let mut interval_term_vsm = representations::intervals_to_binary_vsm(&intervals); [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/relations.rs:358:13 [INFO] [stderr] | [INFO] [stderr] 358 | let mut term_id = self.get_term_id(term.clone().to_owned()); [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/relations.rs:433:13 [INFO] [stderr] | [INFO] [stderr] 433 | let mut results = ResultSet::new(); [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/tune_ast_three.rs:29:9 [INFO] [stderr] | [INFO] [stderr] 29 | let mut i = 0; [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/typeset.rs:575:9 [INFO] [stderr] | [INFO] [stderr] 575 | let mut current_clef = music::Clef::treble(); [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `rest` [INFO] [stderr] --> src/abc_lexer.rs:198:5 [INFO] [stderr] | [INFO] [stderr] 198 | fn rest(&self) -> &'a [char] { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `DefaultNoteLenth` [INFO] [stderr] --> src/abc_lexer.rs:836:5 [INFO] [stderr] | [INFO] [stderr] 836 | DefaultNoteLenth, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `NoteDurationDenomenator` [INFO] [stderr] --> src/abc_lexer.rs:846:5 [INFO] [stderr] | [INFO] [stderr] 846 | NoteDurationDenomenator, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `UnrecognisedRest` [INFO] [stderr] --> src/abc_lexer.rs:896:5 [INFO] [stderr] | [INFO] [stderr] 896 | UnrecognisedRest, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `ts` [INFO] [stderr] --> src/abc_lexer.rs:1134:5 [INFO] [stderr] | [INFO] [stderr] 1134 | fn ts(ctx: Context<'a>, ts: Vec) -> LexResult<'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `string_to_vec` [INFO] [stderr] --> src/end_to_end_test.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | fn string_to_vec(input: String) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Natural` [INFO] [stderr] --> src/music.rs:87:5 [INFO] [stderr] | [INFO] [stderr] 87 | Natural, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `scale_intervals` [INFO] [stderr] --> src/music.rs:117:5 [INFO] [stderr] | [INFO] [stderr] 117 | pub fn scale_intervals(&self) -> &[u16] { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `pitch` [INFO] [stderr] --> src/music.rs:140:5 [INFO] [stderr] | [INFO] [stderr] 140 | pub fn pitch(&self) -> PitchClass { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `HISTOGRAM_SIZE` [INFO] [stderr] --> src/pitch.rs:66:1 [INFO] [stderr] | [INFO] [stderr] 66 | const HISTOGRAM_SIZE: usize = 12; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `HISTOGRAM_WIDTH` [INFO] [stderr] --> src/pitch.rs:69:1 [INFO] [stderr] | [INFO] [stderr] 69 | pub const HISTOGRAM_WIDTH: usize = HISTOGRAM_SIZE + HISTOGRAM_SIZE + 2; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `build_interval_histogram` [INFO] [stderr] --> src/pitch.rs:71:1 [INFO] [stderr] | [INFO] [stderr] 71 | pub fn build_interval_histogram(pitches: &Vec) -> [f32; HISTOGRAM_WIDTH] { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `sim_interval_histogram` [INFO] [stderr] --> src/pitch.rs:96:1 [INFO] [stderr] | [INFO] [stderr] 96 | pub fn sim_interval_histogram(a: &[f32; HISTOGRAM_WIDTH], b: &[f32; HISTOGRAM_WIDTH]) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get` [INFO] [stderr] --> src/relations.rs:178:5 [INFO] [stderr] | [INFO] [stderr] 178 | pub fn get(&self, a: usize) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `num_groups` [INFO] [stderr] --> src/relations.rs:206:5 [INFO] [stderr] | [INFO] [stderr] 206 | pub fn num_groups(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_groups` [INFO] [stderr] --> src/relations.rs:242:5 [INFO] [stderr] | [INFO] [stderr] 242 | pub fn get_groups(&self) -> Vec> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `next_ungrouped_after` [INFO] [stderr] --> src/relations.rs:253:5 [INFO] [stderr] | [INFO] [stderr] 253 | pub fn next_ungrouped_after(&self, a: u32) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `print_debug_tunes` [INFO] [stderr] --> src/relations.rs:444:5 [INFO] [stderr] | [INFO] [stderr] 444 | pub fn print_debug_tunes(&self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `debug_print_features` [INFO] [stderr] --> src/relations.rs:523:5 [INFO] [stderr] | [INFO] [stderr] 523 | pub fn debug_print_features(&self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `intervals_to_interval_histogram` [INFO] [stderr] --> src/representations.rs:93:1 [INFO] [stderr] | [INFO] [stderr] 93 | pub fn intervals_to_interval_histogram(inputs: &Vec) -> [f32; pitch::HISTOGRAM_WIDTH] { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `intervals_to_interval_histogram_s` [INFO] [stderr] --> src/representations.rs:97:1 [INFO] [stderr] | [INFO] [stderr] 97 | / pub fn intervals_to_interval_histogram_s( [INFO] [stderr] 98 | | inputs: &HashMap>, [INFO] [stderr] 99 | | ) -> HashMap { [INFO] [stderr] 100 | | let mut result = HashMap::with_capacity(inputs.len()); [INFO] [stderr] ... | [INFO] [stderr] 106 | | result [INFO] [stderr] 107 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `clusters` [INFO] [stderr] --> src/search.rs:73:5 [INFO] [stderr] | [INFO] [stderr] 73 | clusters: relations::Clusters, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `point_debug` [INFO] [stderr] --> src/svg.rs:139:5 [INFO] [stderr] | [INFO] [stderr] 139 | pub fn point_debug(&mut self, x: f32, y: f32, w: f32, h: f32) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Typesetting` [INFO] [stderr] --> src/typeset.rs:34:1 [INFO] [stderr] | [INFO] [stderr] 34 | pub struct Typesetting {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/typeset.rs:37:5 [INFO] [stderr] | [INFO] [stderr] 37 | pub fn new() -> Typesetting { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `main_server_new` [INFO] [stderr] --> src/main.rs:131:1 [INFO] [stderr] | [INFO] [stderr] 131 | fn main_server_new() {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/representations.rs:46:13 [INFO] [stderr] | [INFO] [stderr] 46 | tx_clone.send(partition_result); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/storage.rs:90:13 [INFO] [stderr] | [INFO] [stderr] 90 | reader.read_exact(&mut string_buf); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:219:13 [INFO] [stderr] | [INFO] [stderr] 219 | tx_clone.send(groups); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "b060fb9397a6383c91c7c71bb6fc6b757011a44d524e4c681a532ceaaf4fad2f"` [INFO] running `"docker" "rm" "-f" "b060fb9397a6383c91c7c71bb6fc6b757011a44d524e4c681a532ceaaf4fad2f"` [INFO] [stdout] b060fb9397a6383c91c7c71bb6fc6b757011a44d524e4c681a532ceaaf4fad2f