[INFO] cloning repository https://github.com/bencecile/SoundGenerator [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bencecile/SoundGenerator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbencecile%2FSoundGenerator", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbencecile%2FSoundGenerator'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3abd4777568ad9ca8caf4954427678a2d35afa38 [INFO] testing bencecile/SoundGenerator against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbencecile%2FSoundGenerator" "/workspace/builds/worker-21/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-21/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/bencecile/SoundGenerator on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/bencecile/SoundGenerator [INFO] finished tweaking git repo https://github.com/bencecile/SoundGenerator [INFO] tweaked toml for git repo https://github.com/bencecile/SoundGenerator written to /workspace/builds/worker-21/source/Cargo.toml [INFO] crate git repo https://github.com/bencecile/SoundGenerator already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--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-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 877263d82e79ad026aecb1a3e27978280d7e28d19b56b0602dc9dbea82e0237b [INFO] running `Command { std: "docker" "start" "-a" "877263d82e79ad026aecb1a3e27978280d7e28d19b56b0602dc9dbea82e0237b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "877263d82e79ad026aecb1a3e27978280d7e28d19b56b0602dc9dbea82e0237b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "877263d82e79ad026aecb1a3e27978280d7e28d19b56b0602dc9dbea82e0237b", kill_on_drop: false }` [INFO] [stdout] 877263d82e79ad026aecb1a3e27978280d7e28d19b56b0602dc9dbea82e0237b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e3838b6f9e7b26f86ce1bac54128995f726486c57b8ff252ca80ccb652d63897 [INFO] running `Command { std: "docker" "start" "-a" "e3838b6f9e7b26f86ce1bac54128995f726486c57b8ff252ca80ccb652d63897", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling num-bigint v0.3.0 [INFO] [stderr] Compiling num-rational v0.3.0 [INFO] [stderr] Compiling sound_generator v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Sample` [INFO] [stdout] --> src/instruments.rs:5:30 [INFO] [stdout] | [INFO] [stdout] 5 | sampling::{MixerSamples, Sample}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Chord2` [INFO] [stdout] --> src/song.rs:259:5 [INFO] [stdout] | [INFO] [stdout] 259 | Chord2(NoteName, NoteName), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `NoteType` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/song.rs:256:10 [INFO] [stdout] | [INFO] [stdout] 256 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Chord4` [INFO] [stdout] --> src/song.rs:261:5 [INFO] [stdout] | [INFO] [stdout] 261 | Chord4(NoteName, NoteName, NoteName, NoteName), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `NoteType` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/song.rs:256:10 [INFO] [stdout] | [INFO] [stdout] 256 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Chord5` [INFO] [stdout] --> src/song.rs:262:5 [INFO] [stdout] | [INFO] [stdout] 262 | Chord5(NoteName, NoteName, NoteName, NoteName, NoteName), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `NoteType` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/song.rs:256:10 [INFO] [stdout] | [INFO] [stdout] 256 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Percussion` [INFO] [stdout] --> src/song.rs:263:5 [INFO] [stdout] | [INFO] [stdout] 263 | Percussion, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `NoteType` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/song.rs:256:10 [INFO] [stdout] | [INFO] [stdout] 256 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Rest` [INFO] [stdout] --> src/song.rs:264:5 [INFO] [stdout] | [INFO] [stdout] 264 | Rest, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] note: `NoteType` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/song.rs:256:10 [INFO] [stdout] | [INFO] [stdout] 256 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `DFlat` [INFO] [stdout] --> src/song.rs:271:5 [INFO] [stdout] | [INFO] [stdout] 271 | DFlat(i8), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `NoteName` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/song.rs:268:16 [INFO] [stdout] | [INFO] [stdout] 268 | #[derive(Copy, Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `D` [INFO] [stdout] --> src/song.rs:272:5 [INFO] [stdout] | [INFO] [stdout] 272 | D(i8), [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `NoteName` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/song.rs:268:16 [INFO] [stdout] | [INFO] [stdout] 268 | #[derive(Copy, Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `EFlat` [INFO] [stdout] --> src/song.rs:273:5 [INFO] [stdout] | [INFO] [stdout] 273 | EFlat(i8), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `NoteName` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/song.rs:268:16 [INFO] [stdout] | [INFO] [stdout] 268 | #[derive(Copy, Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `GFlat` [INFO] [stdout] --> src/song.rs:276:5 [INFO] [stdout] | [INFO] [stdout] 276 | GFlat(i8), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `NoteName` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/song.rs:268:16 [INFO] [stdout] | [INFO] [stdout] 268 | #[derive(Copy, Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `AFlat` [INFO] [stdout] --> src/song.rs:278:5 [INFO] [stdout] | [INFO] [stdout] 278 | AFlat(i8), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `NoteName` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/song.rs:268:16 [INFO] [stdout] | [INFO] [stdout] 268 | #[derive(Copy, Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `BFlat` [INFO] [stdout] --> src/song.rs:280:5 [INFO] [stdout] | [INFO] [stdout] 280 | BFlat(i8), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `NoteName` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/song.rs:268:16 [INFO] [stdout] | [INFO] [stdout] 268 | #[derive(Copy, Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `B` [INFO] [stdout] --> src/song.rs:281:5 [INFO] [stdout] | [INFO] [stdout] 281 | B(i8), [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `NoteName` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/song.rs:268:16 [INFO] [stdout] | [INFO] [stdout] 268 | #[derive(Copy, Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/instruments/basic_waves.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn new() -> SquareWave { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.23s [INFO] running `Command { std: "docker" "inspect" "e3838b6f9e7b26f86ce1bac54128995f726486c57b8ff252ca80ccb652d63897", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e3838b6f9e7b26f86ce1bac54128995f726486c57b8ff252ca80ccb652d63897", kill_on_drop: false }` [INFO] [stdout] e3838b6f9e7b26f86ce1bac54128995f726486c57b8ff252ca80ccb652d63897 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dd1e0f05f71c1162fbae2b05909325b8e286e05efb8d7c4dbf2fb38213b98e18 [INFO] running `Command { std: "docker" "start" "-a" "dd1e0f05f71c1162fbae2b05909325b8e286e05efb8d7c4dbf2fb38213b98e18", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling sound_generator v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Sample` [INFO] [stdout] --> src/instruments.rs:5:30 [INFO] [stdout] | [INFO] [stdout] 5 | sampling::{MixerSamples, Sample}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Chord2` [INFO] [stdout] --> src/song.rs:259:5 [INFO] [stdout] | [INFO] [stdout] 259 | Chord2(NoteName, NoteName), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `NoteType` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/song.rs:256:10 [INFO] [stdout] | [INFO] [stdout] 256 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Chord4` [INFO] [stdout] --> src/song.rs:261:5 [INFO] [stdout] | [INFO] [stdout] 261 | Chord4(NoteName, NoteName, NoteName, NoteName), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `NoteType` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/song.rs:256:10 [INFO] [stdout] | [INFO] [stdout] 256 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Chord5` [INFO] [stdout] --> src/song.rs:262:5 [INFO] [stdout] | [INFO] [stdout] 262 | Chord5(NoteName, NoteName, NoteName, NoteName, NoteName), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `NoteType` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/song.rs:256:10 [INFO] [stdout] | [INFO] [stdout] 256 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Percussion` [INFO] [stdout] --> src/song.rs:263:5 [INFO] [stdout] | [INFO] [stdout] 263 | Percussion, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `NoteType` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/song.rs:256:10 [INFO] [stdout] | [INFO] [stdout] 256 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Rest` [INFO] [stdout] --> src/song.rs:264:5 [INFO] [stdout] | [INFO] [stdout] 264 | Rest, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] note: `NoteType` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/song.rs:256:10 [INFO] [stdout] | [INFO] [stdout] 256 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `DFlat` [INFO] [stdout] --> src/song.rs:271:5 [INFO] [stdout] | [INFO] [stdout] 271 | DFlat(i8), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `NoteName` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/song.rs:268:16 [INFO] [stdout] | [INFO] [stdout] 268 | #[derive(Copy, Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `D` [INFO] [stdout] --> src/song.rs:272:5 [INFO] [stdout] | [INFO] [stdout] 272 | D(i8), [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `NoteName` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/song.rs:268:16 [INFO] [stdout] | [INFO] [stdout] 268 | #[derive(Copy, Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `EFlat` [INFO] [stdout] --> src/song.rs:273:5 [INFO] [stdout] | [INFO] [stdout] 273 | EFlat(i8), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `NoteName` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/song.rs:268:16 [INFO] [stdout] | [INFO] [stdout] 268 | #[derive(Copy, Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `GFlat` [INFO] [stdout] --> src/song.rs:276:5 [INFO] [stdout] | [INFO] [stdout] 276 | GFlat(i8), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `NoteName` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/song.rs:268:16 [INFO] [stdout] | [INFO] [stdout] 268 | #[derive(Copy, Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `AFlat` [INFO] [stdout] --> src/song.rs:278:5 [INFO] [stdout] | [INFO] [stdout] 278 | AFlat(i8), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `NoteName` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/song.rs:268:16 [INFO] [stdout] | [INFO] [stdout] 268 | #[derive(Copy, Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `BFlat` [INFO] [stdout] --> src/song.rs:280:5 [INFO] [stdout] | [INFO] [stdout] 280 | BFlat(i8), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `NoteName` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/song.rs:268:16 [INFO] [stdout] | [INFO] [stdout] 268 | #[derive(Copy, Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `B` [INFO] [stdout] --> src/song.rs:281:5 [INFO] [stdout] | [INFO] [stdout] 281 | B(i8), [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `NoteName` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/song.rs:268:16 [INFO] [stdout] | [INFO] [stdout] 268 | #[derive(Copy, Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/instruments/basic_waves.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn new() -> SquareWave { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.43s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/sound_generator-eccd8d91f1260b6d) [INFO] running `Command { std: "docker" "inspect" "dd1e0f05f71c1162fbae2b05909325b8e286e05efb8d7c4dbf2fb38213b98e18", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd1e0f05f71c1162fbae2b05909325b8e286e05efb8d7c4dbf2fb38213b98e18", kill_on_drop: false }` [INFO] [stdout] dd1e0f05f71c1162fbae2b05909325b8e286e05efb8d7c4dbf2fb38213b98e18 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a2d7335fb577be84a565d29536d631eac31e9f67dce9309692a3d30f72ae2f8a [INFO] running `Command { std: "docker" "start" "-a" "a2d7335fb577be84a565d29536d631eac31e9f67dce9309692a3d30f72ae2f8a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused import: `Sample` [INFO] [stderr] --> src/instruments.rs:5:30 [INFO] [stderr] | [INFO] [stderr] 5 | sampling::{MixerSamples, Sample}, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Chord2` [INFO] [stderr] --> src/song.rs:259:5 [INFO] [stderr] | [INFO] [stderr] 259 | Chord2(NoteName, NoteName), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `NoteType` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/song.rs:256:10 [INFO] [stderr] | [INFO] [stderr] 256 | #[derive(Clone, Debug)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Chord4` [INFO] [stderr] --> src/song.rs:261:5 [INFO] [stderr] | [INFO] [stderr] 261 | Chord4(NoteName, NoteName, NoteName, NoteName), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `NoteType` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/song.rs:256:10 [INFO] [stderr] | [INFO] [stderr] 256 | #[derive(Clone, Debug)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Chord5` [INFO] [stderr] --> src/song.rs:262:5 [INFO] [stderr] | [INFO] [stderr] 262 | Chord5(NoteName, NoteName, NoteName, NoteName, NoteName), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `NoteType` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/song.rs:256:10 [INFO] [stderr] | [INFO] [stderr] 256 | #[derive(Clone, Debug)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Percussion` [INFO] [stderr] --> src/song.rs:263:5 [INFO] [stderr] | [INFO] [stderr] 263 | Percussion, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `NoteType` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/song.rs:256:10 [INFO] [stderr] | [INFO] [stderr] 256 | #[derive(Clone, Debug)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Rest` [INFO] [stderr] --> src/song.rs:264:5 [INFO] [stderr] | [INFO] [stderr] 264 | Rest, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] note: `NoteType` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/song.rs:256:10 [INFO] [stderr] | [INFO] [stderr] 256 | #[derive(Clone, Debug)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `DFlat` [INFO] [stderr] --> src/song.rs:271:5 [INFO] [stderr] | [INFO] [stderr] 271 | DFlat(i8), [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `NoteName` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/song.rs:268:16 [INFO] [stderr] | [INFO] [stderr] 268 | #[derive(Copy, Clone, Debug)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `D` [INFO] [stderr] --> src/song.rs:272:5 [INFO] [stderr] | [INFO] [stderr] 272 | D(i8), [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `NoteName` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/song.rs:268:16 [INFO] [stderr] | [INFO] [stderr] 268 | #[derive(Copy, Clone, Debug)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `EFlat` [INFO] [stderr] --> src/song.rs:273:5 [INFO] [stderr] | [INFO] [stderr] 273 | EFlat(i8), [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `NoteName` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/song.rs:268:16 [INFO] [stderr] | [INFO] [stderr] 268 | #[derive(Copy, Clone, Debug)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `GFlat` [INFO] [stderr] --> src/song.rs:276:5 [INFO] [stderr] | [INFO] [stderr] 276 | GFlat(i8), [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `NoteName` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/song.rs:268:16 [INFO] [stderr] | [INFO] [stderr] 268 | #[derive(Copy, Clone, Debug)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `AFlat` [INFO] [stderr] --> src/song.rs:278:5 [INFO] [stderr] | [INFO] [stderr] 278 | AFlat(i8), [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `NoteName` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/song.rs:268:16 [INFO] [stderr] | [INFO] [stderr] 268 | #[derive(Copy, Clone, Debug)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `BFlat` [INFO] [stderr] --> src/song.rs:280:5 [INFO] [stderr] | [INFO] [stderr] 280 | BFlat(i8), [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `NoteName` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/song.rs:268:16 [INFO] [stderr] | [INFO] [stderr] 268 | #[derive(Copy, Clone, Debug)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `B` [INFO] [stderr] --> src/song.rs:281:5 [INFO] [stderr] | [INFO] [stderr] 281 | B(i8), [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `NoteName` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/song.rs:268:16 [INFO] [stderr] | [INFO] [stderr] 268 | #[derive(Copy, Clone, Debug)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/instruments/basic_waves.rs:34:12 [INFO] [stderr] | [INFO] [stderr] 34 | pub fn new() -> SquareWave { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `sound_generator` (bin "sound_generator" test) generated 14 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/sound_generator-eccd8d91f1260b6d) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a2d7335fb577be84a565d29536d631eac31e9f67dce9309692a3d30f72ae2f8a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a2d7335fb577be84a565d29536d631eac31e9f67dce9309692a3d30f72ae2f8a", kill_on_drop: false }` [INFO] [stdout] a2d7335fb577be84a565d29536d631eac31e9f67dce9309692a3d30f72ae2f8a