[INFO] cloning repository https://github.com/afandian/folktunefinder-abc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/afandian/folktunefinder-abc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fafandian%2Ffolktunefinder-abc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fafandian%2Ffolktunefinder-abc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] edf2a0fa212e35e940d2d4d91ae6b66fbeec182b [INFO] checking afandian/folktunefinder-abc against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fafandian%2Ffolktunefinder-abc" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/afandian/folktunefinder-abc on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/afandian/folktunefinder-abc [INFO] finished tweaking git repo https://github.com/afandian/folktunefinder-abc [INFO] tweaked toml for git repo https://github.com/afandian/folktunefinder-abc written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/afandian/folktunefinder-abc already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 87927eee52ce92c545ed5e93116f56126cb5e2724ceb5d29e08d397f3070b77c [INFO] running `Command { std: "docker" "start" "-a" "87927eee52ce92c545ed5e93116f56126cb5e2724ceb5d29e08d397f3070b77c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "87927eee52ce92c545ed5e93116f56126cb5e2724ceb5d29e08d397f3070b77c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "87927eee52ce92c545ed5e93116f56126cb5e2724ceb5d29e08d397f3070b77c", kill_on_drop: false }` [INFO] [stdout] 87927eee52ce92c545ed5e93116f56126cb5e2724ceb5d29e08d397f3070b77c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f267a68475362fcf9097bd8cf457ffffe5bf24ec8c989261a68e4085e36de501 [INFO] running `Command { std: "docker" "start" "-a" "f267a68475362fcf9097bd8cf457ffffe5bf24ec8c989261a68e4085e36de501", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.36 [INFO] [stderr] Compiling proc-macro2 v0.4.24 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Checking matches v0.1.6 [INFO] [stderr] Checking lazy_static v1.0.0 [INFO] [stderr] Checking num-traits v0.1.42 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking same-file v1.0.4 [INFO] [stderr] Checking quick-error v1.2.2 [INFO] [stderr] Checking rand_core v0.2.1 [INFO] [stderr] Checking regex-syntax v0.4.2 [INFO] [stderr] Checking chunked_transfer v0.3.1 [INFO] [stderr] Checking ascii v0.7.1 [INFO] [stderr] Checking unidecode v0.3.0 [INFO] [stderr] Compiling memchr v2.1.2 [INFO] [stderr] Compiling pest v2.0.2 [INFO] [stderr] Checking log v0.4.1 [INFO] [stderr] Checking regex-syntax v0.6.4 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking walkdir v2.2.7 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking serde_json v1.0.33 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking rand v0.4.2 [INFO] [stderr] Checking time v0.1.39 [INFO] [stderr] Checking rand v0.5.5 [INFO] [stderr] Checking aho-corasick v0.6.9 [INFO] [stderr] Compiling quote v0.6.10 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Compiling syn v0.15.22 [INFO] [stderr] Checking regex v0.2.5 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking rand v0.3.22 [INFO] [stderr] Compiling pest_meta v2.0.3 [INFO] [stderr] Checking num-integer v0.1.39 [INFO] [stderr] Checking num-iter v0.1.34 [INFO] [stderr] Checking num v0.1.41 [INFO] [stderr] Checking chrono v0.2.25 [INFO] [stderr] Checking uuid v0.1.18 [INFO] [stderr] Checking url v0.2.38 [INFO] [stderr] Checking regex v1.1.0 [INFO] [stderr] Checking tiny_http v0.5.9 [INFO] [stderr] Compiling pest_generator v2.0.0 [INFO] [stderr] Compiling serde_derive v1.0.80 [INFO] [stderr] Compiling pest_derive v2.0.1 [INFO] [stderr] Checking handlebars v1.1.0 [INFO] [stderr] Checking folktunefinder-abc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `pitch` [INFO] [stdout] --> src/representations.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use pitch; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `relations` [INFO] [stdout] --> src/representations.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use relations; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/representations.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::mpsc::channel` [INFO] [stdout] --> src/representations.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::sync::mpsc::channel; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> src/representations.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread` [INFO] [stdout] --> src/representations.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use std::thread; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `storage` [INFO] [stdout] --> src/representations.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use storage; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `abc_lexer as l` [INFO] [stdout] --> src/representations.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use abc_lexer as l; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tune_ast_three` [INFO] [stdout] --> src/search.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | use tune_ast_three; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> src/search.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> src/storage.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `ast_to_pitches` in module `representations` [INFO] [stdout] --> src/end_to_end_test.rs:11:26 [INFO] [stdout] | [INFO] [stdout] 11 | representations::ast_to_pitches(&representations::abc_to_ast( [INFO] [stdout] | ^^^^^^^^^^^^^^ not found in `representations` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `ast_to_pitches` in module `representations` [INFO] [stdout] --> src/end_to_end_test.rs:19:26 [INFO] [stdout] | [INFO] [stdout] 19 | representations::ast_to_pitches(&representations::abc_to_ast( [INFO] [stdout] | ^^^^^^^^^^^^^^ not found in `representations` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `ast_to_pitches` in module `representations` [INFO] [stdout] --> src/end_to_end_test.rs:30:26 [INFO] [stdout] | [INFO] [stdout] 30 | representations::ast_to_pitches(&representations::abc_to_ast( [INFO] [stdout] | ^^^^^^^^^^^^^^ not found in `representations` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `pitch` [INFO] [stdout] --> src/representations.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use pitch; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `relations` [INFO] [stdout] --> src/representations.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use relations; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/representations.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::mpsc::channel` [INFO] [stdout] --> src/representations.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::sync::mpsc::channel; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> src/representations.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread` [INFO] [stdout] --> src/representations.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use std::thread; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `storage` [INFO] [stdout] --> src/representations.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use storage; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `abc_lexer as l` [INFO] [stdout] --> src/representations.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use abc_lexer as l; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tune_ast_three` [INFO] [stdout] --> src/search.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | use tune_ast_three; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> src/search.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> src/storage.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `max_id` [INFO] [stdout] --> src/main.rs:169:9 [INFO] [stdout] | [INFO] [stdout] 169 | let max_id = read_write_abcs.max_id(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_id` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tune_cache_path` [INFO] [stdout] --> src/main.rs:322:9 [INFO] [stdout] | [INFO] [stdout] 322 | let tune_cache_path = get_tune_cache_path().expect("Base directory config not supplied."); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tune_cache_path` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `key_signature` is assigned to, but never used [INFO] [stdout] --> src/pitch.rs:16:13 [INFO] [stdout] | [INFO] [stdout] 16 | let mut key_signature = l::T::KeySignature( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_key_signature` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `key_signature` is never read [INFO] [stdout] --> src/pitch.rs:27:21 [INFO] [stdout] | [INFO] [stdout] 27 | key_signature = l::T::KeySignature(*pitch_class, *mode) [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `request` [INFO] [stdout] --> src/server.rs:172:5 [INFO] [stdout] | [INFO] [stdout] 172 | request: &Request, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `re_html_tune` [INFO] [stdout] --> src/server.rs:243:9 [INFO] [stdout] | [INFO] [stdout] 243 | let re_html_tune = regex::Regex::new(r"/tunes/(\d+)$").unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_re_html_tune` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `reader` [INFO] [stdout] --> src/storage.rs:306:17 [INFO] [stdout] | [INFO] [stdout] 306 | let mut reader = BufReader::new(f); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_reader` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `key_signature` is assigned to, but never used [INFO] [stdout] --> src/typeset.rs:565:9 [INFO] [stdout] | [INFO] [stdout] 565 | let mut key_signature = l::T::KeySignature( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_key_signature` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `metre` is assigned to, but never used [INFO] [stdout] --> src/typeset.rs:572:9 [INFO] [stdout] | [INFO] [stdout] 572 | let mut metre = music::Metre(4, 4); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_metre` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `key_signature` is never read [INFO] [stdout] --> src/typeset.rs:580:17 [INFO] [stdout] | [INFO] [stdout] 580 | key_signature = l::T::KeySignature(*pitch_class, *mode) [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `metre` is never read [INFO] [stdout] --> src/typeset.rs:582:39 [INFO] [stdout] | [INFO] [stdout] 582 | l::T::Metre(new_metre) => metre = *new_metre, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:166:9 [INFO] [stdout] | [INFO] [stdout] 166 | let mut scanner = storage::CacheScanner::new(tune_cache_path.clone()); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:249:9 [INFO] [stdout] | [INFO] [stdout] 249 | let mut searcher_arc = Arc::new(searcher); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/search.rs:501:17 [INFO] [stdout] | [INFO] [stdout] 501 | let mut result = DecoratedResult { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/server.rs:82:17 [INFO] [stdout] | [INFO] [stdout] 82 | let mut params: Vec<(String, String)> = url.query_pairs().into_owned().collect(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/server.rs:139:17 [INFO] [stdout] | [INFO] [stdout] 139 | let mut params: Vec<(String, String)> = url.query_pairs().into_owned().collect(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/server.rs:259:9 [INFO] [stdout] | [INFO] [stdout] 259 | let mut server = Server::http(bind).unwrap(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/storage.rs:180:17 [INFO] [stdout] | [INFO] [stdout] 180 | let mut reader = BufReader::new(f); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/storage.rs:210:13 [INFO] [stdout] | [INFO] [stdout] 210 | let mut scanner = CacheScanner::new(self.cache_path.clone()); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/storage.rs:290:13 [INFO] [stdout] | [INFO] [stdout] 290 | let mut scanner = CacheScanner::new(self.cache_path.clone()); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/storage.rs:306:17 [INFO] [stdout] | [INFO] [stdout] 306 | let mut reader = BufReader::new(f); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `take` [INFO] [stdout] --> src/abc_lexer.rs:145:8 [INFO] [stdout] | [INFO] [stdout] 145 | fn take(&self, n: usize) -> Option<(Context<'a>, &'a [char])> { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `rest` [INFO] [stdout] --> src/abc_lexer.rs:197:8 [INFO] [stdout] | [INFO] [stdout] 197 | fn rest(&self) -> &'a [char] { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `DefaultNoteLenth` [INFO] [stdout] --> src/abc_lexer.rs:835:5 [INFO] [stdout] | [INFO] [stdout] 835 | DefaultNoteLenth, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `NoteDurationDenomenator` [INFO] [stdout] --> src/abc_lexer.rs:845:5 [INFO] [stdout] | [INFO] [stdout] 845 | NoteDurationDenomenator, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `UnrecognisedRest` [INFO] [stdout] --> src/abc_lexer.rs:895:5 [INFO] [stdout] | [INFO] [stdout] 895 | UnrecognisedRest, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `ts` [INFO] [stdout] --> src/abc_lexer.rs:1133:8 [INFO] [stdout] | [INFO] [stdout] 1133 | fn ts(ctx: Context<'a>, ts: Vec) -> LexResult<'a> { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `string_to_vec` [INFO] [stdout] --> src/end_to_end_test.rs:4:4 [INFO] [stdout] | [INFO] [stdout] 4 | fn string_to_vec(input: String) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Natural` [INFO] [stdout] --> src/music.rs:87:5 [INFO] [stdout] | [INFO] [stdout] 87 | Natural, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `scale_intervals` [INFO] [stdout] --> src/music.rs:117:12 [INFO] [stdout] | [INFO] [stdout] 117 | pub fn scale_intervals(&self) -> &[u16] { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `pitch` [INFO] [stdout] --> src/music.rs:140:12 [INFO] [stdout] | [INFO] [stdout] 140 | pub fn pitch(&self) -> PitchClass { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `HISTOGRAM_SIZE` [INFO] [stdout] --> src/pitch.rs:84:1 [INFO] [stdout] | [INFO] [stdout] 84 | const HISTOGRAM_SIZE: usize = 12; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `HISTOGRAM_WIDTH` [INFO] [stdout] --> src/pitch.rs:87:1 [INFO] [stdout] | [INFO] [stdout] 87 | pub const HISTOGRAM_WIDTH: usize = HISTOGRAM_SIZE + HISTOGRAM_SIZE + 2; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `IntervalHistogram` [INFO] [stdout] --> src/pitch.rs:89:12 [INFO] [stdout] | [INFO] [stdout] 89 | pub struct IntervalHistogram { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `from_interval_seq` [INFO] [stdout] --> src/pitch.rs:94:12 [INFO] [stdout] | [INFO] [stdout] 94 | pub fn from_interval_seq(intervals: &IntervalSequence) -> IntervalHistogram { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `sim` [INFO] [stdout] --> src/pitch.rs:119:12 [INFO] [stdout] | [INFO] [stdout] 119 | pub fn sim(&self, other: &IntervalHistogram) -> f32 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `num_groups` [INFO] [stdout] --> src/relations.rs:206:12 [INFO] [stdout] | [INFO] [stdout] 206 | pub fn num_groups(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_groups` [INFO] [stdout] --> src/relations.rs:242:12 [INFO] [stdout] | [INFO] [stdout] 242 | pub fn get_groups(&self) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `next_ungrouped_after` [INFO] [stdout] --> src/relations.rs:253:12 [INFO] [stdout] | [INFO] [stdout] 253 | pub fn next_ungrouped_after(&self, a: u32) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `print_debug_tunes` [INFO] [stdout] --> src/relations.rs:509:12 [INFO] [stdout] | [INFO] [stdout] 509 | pub fn print_debug_tunes(&self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `debug_print_features` [INFO] [stdout] --> src/relations.rs:600:12 [INFO] [stdout] | [INFO] [stdout] 600 | pub fn debug_print_features(&self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `THREADS` [INFO] [stdout] --> src/representations.rs:20:1 [INFO] [stdout] | [INFO] [stdout] 20 | const THREADS: u32 = 8; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `total` [INFO] [stdout] --> src/search.rs:86:12 [INFO] [stdout] | [INFO] [stdout] 86 | pub fn total(&self) -> usize { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `find_by_id` [INFO] [stdout] --> src/storage.rs:46:12 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn find_by_id(&self, tune_id: u32) -> Option { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `point_debug` [INFO] [stdout] --> src/svg.rs:139:12 [INFO] [stdout] | [INFO] [stdout] 139 | pub fn point_debug(&mut self, x: f32, y: f32, w: f32, h: f32) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Typesetting` [INFO] [stdout] --> src/typeset.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 34 | pub struct Typesetting {} [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/typeset.rs:37:12 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn new() -> Typesetting { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0425`. [INFO] [stdout] [INFO] [stderr] error: could not compile `folktunefinder-abc` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: 58 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "f267a68475362fcf9097bd8cf457ffffe5bf24ec8c989261a68e4085e36de501", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f267a68475362fcf9097bd8cf457ffffe5bf24ec8c989261a68e4085e36de501", kill_on_drop: false }` [INFO] [stdout] f267a68475362fcf9097bd8cf457ffffe5bf24ec8c989261a68e4085e36de501