[INFO] cloning repository https://github.com/jonasrichard/scales
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jonasrichard/scales" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonasrichard%2Fscales", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonasrichard%2Fscales'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 07c498431db8b32397f0cf03759aa201f31e1b1e
[INFO] testing jonasrichard/scales against 1.97.0-beta.6 for beta-1.98-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonasrichard%2Fscales" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jonasrichard/scales
[INFO] finished tweaking git repo https://github.com/jonasrichard/scales
[INFO] tweaked toml for git repo https://github.com/jonasrichard/scales written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jonasrichard/scales on toolchain 1.97.0-beta.6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jonasrichard/scales already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.97.0-beta.6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] aa816289e25cef017c11bd8081c3d7af798d38fb05db863f19950f7da78dc819
[INFO] running `Command { std: "docker" "start" "aa816289e25cef017c11bd8081c3d7af798d38fb05db863f19950f7da78dc819", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa816289e25cef017c11bd8081c3d7af798d38fb05db863f19950f7da78dc819", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "aa816289e25cef017c11bd8081c3d7af798d38fb05db863f19950f7da78dc819" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa816289e25cef017c11bd8081c3d7af798d38fb05db863f19950f7da78dc819", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "aa816289e25cef017c11bd8081c3d7af798d38fb05db863f19950f7da78dc819" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling scales v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/pitch.rs:160:13
[INFO] [stdout]     |
[INFO] [stdout] 160 |         let mut pitch = Pitch {
[INFO] [stdout]     |             ----^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/pitch.rs:159:13
[INFO] [stdout]     |
[INFO] [stdout] 159 |     fn from(value: u8, is_sharp: bool) -> Self {
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_sharp`
[INFO] [stdout]    --> src/pitch.rs:159:24
[INFO] [stdout]     |
[INFO] [stdout] 159 |     fn from(value: u8, is_sharp: bool) -> Self {
[INFO] [stdout]     |                        ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_sharp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MINOR` is never used
[INFO] [stdout]  --> src/chord.rs:3:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | const MINOR: [Interval; 3] = [Interval::Unison, Interval::Minor3rd, Interval::Perfect5th];
[INFO] [stdout]   |       ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAJOR` is never used
[INFO] [stdout]  --> src/chord.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | const MAJOR: [Interval; 3] = [Interval::Unison, Interval::Major3rd, Interval::Perfect5th];
[INFO] [stdout]   |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DIMINISED` is never used
[INFO] [stdout]  --> src/chord.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | const DIMINISED: [Interval; 3] = [Interval::Unison, Interval::Minor3rd, Interval::Tritone];
[INFO] [stdout]   |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MINOR7` is never used
[INFO] [stdout]  --> src/chord.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | const MINOR7: [Interval; 4] = [
[INFO] [stdout]   |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAJOR7` is never used
[INFO] [stdout]   --> src/chord.rs:17:7
[INFO] [stdout]    |
[INFO] [stdout] 17 | const MAJOR7: [Interval; 4] = [
[INFO] [stdout]    |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DOMINANT7` is never used
[INFO] [stdout]   --> src/chord.rs:25:7
[INFO] [stdout]    |
[INFO] [stdout] 25 | const DOMINANT7: [Interval; 4] = [
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `HALF_DIMINISED` is never used
[INFO] [stdout]   --> src/chord.rs:33:7
[INFO] [stdout]    |
[INFO] [stdout] 33 | const HALF_DIMINISED: [Interval; 4] = [
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DIMINISED7` is never used
[INFO] [stdout]   --> src/chord.rs:41:7
[INFO] [stdout]    |
[INFO] [stdout] 41 | const DIMINISED7: [Interval; 4] = [
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SUSPENDED2` is never used
[INFO] [stdout]   --> src/chord.rs:50:7
[INFO] [stdout]    |
[INFO] [stdout] 50 | const SUSPENDED2: [Interval; 3] = [Interval::Unison, Interval::Major2nd, Interval::Perfect5th];
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SUSPENDED4` is never used
[INFO] [stdout]   --> src/chord.rs:53:7
[INFO] [stdout]    |
[INFO] [stdout] 53 | const SUSPENDED4: [Interval; 3] = [Interval::Unison, Interval::Perfect4th, Interval::Perfect5th];
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from` is never used
[INFO] [stdout]    --> src/pitch.rs:159:8
[INFO] [stdout]     |
[INFO] [stdout]  44 | impl Pitch {
[INFO] [stdout]     | ---------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 159 |     fn from(value: u8, is_sharp: bool) -> Self {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "aa816289e25cef017c11bd8081c3d7af798d38fb05db863f19950f7da78dc819", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "aa816289e25cef017c11bd8081c3d7af798d38fb05db863f19950f7da78dc819" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling scales v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/pitch.rs:160:13
[INFO] [stdout]     |
[INFO] [stdout] 160 |         let mut pitch = Pitch {
[INFO] [stdout]     |             ----^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/pitch.rs:159:13
[INFO] [stdout]     |
[INFO] [stdout] 159 |     fn from(value: u8, is_sharp: bool) -> Self {
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_sharp`
[INFO] [stdout]    --> src/pitch.rs:159:24
[INFO] [stdout]     |
[INFO] [stdout] 159 |     fn from(value: u8, is_sharp: bool) -> Self {
[INFO] [stdout]     |                        ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_sharp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MINOR` is never used
[INFO] [stdout]  --> src/chord.rs:3:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | const MINOR: [Interval; 3] = [Interval::Unison, Interval::Minor3rd, Interval::Perfect5th];
[INFO] [stdout]   |       ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAJOR` is never used
[INFO] [stdout]  --> src/chord.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | const MAJOR: [Interval; 3] = [Interval::Unison, Interval::Major3rd, Interval::Perfect5th];
[INFO] [stdout]   |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DIMINISED` is never used
[INFO] [stdout]  --> src/chord.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | const DIMINISED: [Interval; 3] = [Interval::Unison, Interval::Minor3rd, Interval::Tritone];
[INFO] [stdout]   |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MINOR7` is never used
[INFO] [stdout]  --> src/chord.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | const MINOR7: [Interval; 4] = [
[INFO] [stdout]   |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAJOR7` is never used
[INFO] [stdout]   --> src/chord.rs:17:7
[INFO] [stdout]    |
[INFO] [stdout] 17 | const MAJOR7: [Interval; 4] = [
[INFO] [stdout]    |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DOMINANT7` is never used
[INFO] [stdout]   --> src/chord.rs:25:7
[INFO] [stdout]    |
[INFO] [stdout] 25 | const DOMINANT7: [Interval; 4] = [
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `HALF_DIMINISED` is never used
[INFO] [stdout]   --> src/chord.rs:33:7
[INFO] [stdout]    |
[INFO] [stdout] 33 | const HALF_DIMINISED: [Interval; 4] = [
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DIMINISED7` is never used
[INFO] [stdout]   --> src/chord.rs:41:7
[INFO] [stdout]    |
[INFO] [stdout] 41 | const DIMINISED7: [Interval; 4] = [
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SUSPENDED2` is never used
[INFO] [stdout]   --> src/chord.rs:50:7
[INFO] [stdout]    |
[INFO] [stdout] 50 | const SUSPENDED2: [Interval; 3] = [Interval::Unison, Interval::Major2nd, Interval::Perfect5th];
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SUSPENDED4` is never used
[INFO] [stdout]   --> src/chord.rs:53:7
[INFO] [stdout]    |
[INFO] [stdout] 53 | const SUSPENDED4: [Interval; 3] = [Interval::Unison, Interval::Perfect4th, Interval::Perfect5th];
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from` is never used
[INFO] [stdout]    --> src/pitch.rs:159:8
[INFO] [stdout]     |
[INFO] [stdout]  44 | impl Pitch {
[INFO] [stdout]     | ---------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 159 |     fn from(value: u8, is_sharp: bool) -> Self {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "aa816289e25cef017c11bd8081c3d7af798d38fb05db863f19950f7da78dc819", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "aa816289e25cef017c11bd8081c3d7af798d38fb05db863f19950f7da78dc819" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/pitch.rs:160:13
[INFO] [stderr]     |
[INFO] [stderr] 160 |         let mut pitch = Pitch {
[INFO] [stderr]     |             ----^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]    --> src/pitch.rs:159:13
[INFO] [stderr]     |
[INFO] [stderr] 159 |     fn from(value: u8, is_sharp: bool) -> Self {
[INFO] [stderr]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `is_sharp`
[INFO] [stderr]    --> src/pitch.rs:159:24
[INFO] [stderr]     |
[INFO] [stderr] 159 |     fn from(value: u8, is_sharp: bool) -> Self {
[INFO] [stderr]     |                        ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_sharp`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `MINOR` is never used
[INFO] [stderr]  --> src/chord.rs:3:7
[INFO] [stderr]   |
[INFO] [stderr] 3 | const MINOR: [Interval; 3] = [Interval::Unison, Interval::Minor3rd, Interval::Perfect5th];
[INFO] [stderr]   |       ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `MAJOR` is never used
[INFO] [stderr]  --> src/chord.rs:4:7
[INFO] [stderr]   |
[INFO] [stderr] 4 | const MAJOR: [Interval; 3] = [Interval::Unison, Interval::Major3rd, Interval::Perfect5th];
[INFO] [stderr]   |       ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `DIMINISED` is never used
[INFO] [stderr]  --> src/chord.rs:6:7
[INFO] [stderr]   |
[INFO] [stderr] 6 | const DIMINISED: [Interval; 3] = [Interval::Unison, Interval::Minor3rd, Interval::Tritone];
[INFO] [stderr]   |       ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `MINOR7` is never used
[INFO] [stderr]  --> src/chord.rs:9:7
[INFO] [stderr]   |
[INFO] [stderr] 9 | const MINOR7: [Interval; 4] = [
[INFO] [stderr]   |       ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `MAJOR7` is never used
[INFO] [stderr]   --> src/chord.rs:17:7
[INFO] [stderr]    |
[INFO] [stderr] 17 | const MAJOR7: [Interval; 4] = [
[INFO] [stderr]    |       ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `DOMINANT7` is never used
[INFO] [stderr]   --> src/chord.rs:25:7
[INFO] [stderr]    |
[INFO] [stderr] 25 | const DOMINANT7: [Interval; 4] = [
[INFO] [stderr]    |       ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `HALF_DIMINISED` is never used
[INFO] [stderr]   --> src/chord.rs:33:7
[INFO] [stderr]    |
[INFO] [stderr] 33 | const HALF_DIMINISED: [Interval; 4] = [
[INFO] [stderr]    |       ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `DIMINISED7` is never used
[INFO] [stderr]   --> src/chord.rs:41:7
[INFO] [stderr]    |
[INFO] [stderr] 41 | const DIMINISED7: [Interval; 4] = [
[INFO] [stderr]    |       ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `SUSPENDED2` is never used
[INFO] [stderr]   --> src/chord.rs:50:7
[INFO] [stderr]    |
[INFO] [stderr] 50 | const SUSPENDED2: [Interval; 3] = [Interval::Unison, Interval::Major2nd, Interval::Perfect5th];
[INFO] [stderr]    |       ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `SUSPENDED4` is never used
[INFO] [stderr]   --> src/chord.rs:53:7
[INFO] [stderr]    |
[INFO] [stderr] 53 | const SUSPENDED4: [Interval; 3] = [Interval::Unison, Interval::Perfect4th, Interval::Perfect5th];
[INFO] [stderr]    |       ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `from` is never used
[INFO] [stderr]    --> src/pitch.rs:159:8
[INFO] [stderr]     |
[INFO] [stderr]  44 | impl Pitch {
[INFO] [stderr]     | ---------- associated function in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 159 |     fn from(value: u8, is_sharp: bool) -> Self {
[INFO] [stderr]     |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `scales` (bin "scales" test) generated 14 warnings (run `cargo fix --bin "scales" -p scales --tests` to apply 3 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/scales-ae2e6c60ff0261ce)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test pitch::tests::test_pitch_from_str ... ok
[INFO] [stdout] test pitch::tests::test_raise_by_half_note ... ok
[INFO] [stdout] test scale::tests::compute_scale_test ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- scale::tests::compute_scale_test stdout ----
[INFO] [stdout] [build_next] original: Pitch { class: A, accidental: Natural, octave: 1 } raised by 2 halves: 9 -> 11
[INFO] [stdout] [build_next] original: Pitch { class: B, accidental: Natural, octave: 1 } raised by 2 halves: 11 -> 1
[INFO] [stdout] [build_next] original: Pitch { class: C, accidental: Sharp, octave: 2 } raised by 1 halves: 1 -> 2
[INFO] [stdout] [build_next] original: Pitch { class: D, accidental: Natural, octave: 2 } raised by 2 halves: 2 -> 4
[INFO] [stdout] [build_next] original: Pitch { class: E, accidental: Natural, octave: 2 } raised by 2 halves: 4 -> 6
[INFO] [stdout] [build_next] original: Pitch { class: F, accidental: Sharp, octave: 2 } raised by 2 halves: 6 -> 8
[INFO] [stdout] 
[INFO] [stdout] thread 'scale::tests::compute_scale_test' (177) panicked at src/scale.rs:154:9:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: [Pitch { class: A, accidental: Natural, octave: 1 }, Pitch { class: B, accidental: Natural, octave: 1 }, Pitch { class: C, accidental: Sharp, octave: 1 }, Pitch { class: D, accidental: Natural, octave: 1 }, Pitch { class: E, accidental: Natural, octave: 1 }, Pitch { class: F, accidental: Sharp, octave: 1 }, Pitch { class: G, accidental: Sharp, octave: 1 }]
[INFO] [stdout]  right: [Pitch { class: A, accidental: Natural, octave: 1 }, Pitch { class: B, accidental: Natural, octave: 1 }, Pitch { class: C, accidental: Sharp, octave: 2 }, Pitch { class: D, accidental: Natural, octave: 2 }, Pitch { class: E, accidental: Natural, octave: 2 }, Pitch { class: F, accidental: Sharp, octave: 2 }, Pitch { class: G, accidental: Sharp, octave: 2 }]
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5ab1328d8548 - std[10d71ac2c42b111e]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5ab1328d8548 - std[10d71ac2c42b111e]::backtrace_rs::backtrace::trace_unsynchronized::<std[10d71ac2c42b111e]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5ab1328d8548 - std[10d71ac2c42b111e]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5ab1328d8548 - <<std[10d71ac2c42b111e]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[8fb95b77d25ab6c8]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5ab1328ec44a - <core[8fb95b77d25ab6c8]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5ab1328ec44a - core[8fb95b77d25ab6c8]::fmt::write
[INFO] [stdout]    6:     0x5ab1328dcd62 - std[10d71ac2c42b111e]::io::default_write_fmt::<alloc[a7ee25936407c584]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/io/mod.rs:622:11
[INFO] [stdout]    7:     0x5ab1328dcd62 - <alloc[a7ee25936407c584]::vec::Vec<u8> as std[10d71ac2c42b111e]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/io/mod.rs:1977:13
[INFO] [stdout]    8:     0x5ab1328b7706 - <std[10d71ac2c42b111e]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5ab1328b7706 - std[10d71ac2c42b111e]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5ab1328d0a99 - std[10d71ac2c42b111e]::panicking::default_hook
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5ab13286cb4c - <alloc[a7ee25936407c584]::boxed::Box<dyn for<'a, 'b> core[8fb95b77d25ab6c8]::ops::function::Fn<(&'a std[10d71ac2c42b111e]::panic::PanicHookInfo<'b>,), Output = ()> + core[8fb95b77d25ab6c8]::marker::Sync + core[8fb95b77d25ab6c8]::marker::Send> as core[8fb95b77d25ab6c8]::ops::function::Fn<(&std[10d71ac2c42b111e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/alloc/src/boxed.rs:2289:9
[INFO] [stdout]   12:     0x5ab13286cb4c - test[213991da798b1c03]::test_main_inner::<test[213991da798b1c03]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x5ab1328d0c52 - <alloc[a7ee25936407c584]::boxed::Box<dyn for<'a, 'b> core[8fb95b77d25ab6c8]::ops::function::Fn<(&'a std[10d71ac2c42b111e]::panic::PanicHookInfo<'b>,), Output = ()> + core[8fb95b77d25ab6c8]::marker::Sync + core[8fb95b77d25ab6c8]::marker::Send> as core[8fb95b77d25ab6c8]::ops::function::Fn<(&std[10d71ac2c42b111e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/alloc/src/boxed.rs:2289:9
[INFO] [stdout]   14:     0x5ab1328d0c52 - std[10d71ac2c42b111e]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5ab1328b77c2 - std[10d71ac2c42b111e]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5ab1328ac9c9 - std[10d71ac2c42b111e]::sys::backtrace::__rust_end_short_backtrace::<std[10d71ac2c42b111e]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5ab1328b84dd - __rustc[3be9ba60078d4c86]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5ab1328ecbdc - core[8fb95b77d25ab6c8]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5ab1328eca93 - core[8fb95b77d25ab6c8]::panicking::assert_failed_inner
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/panicking.rs:439:17
[INFO] [stdout]   20:     0x5ab1328588ee - core[8fb95b77d25ab6c8]::panicking::assert_failed::<alloc[a7ee25936407c584]::vec::Vec<scales[10a338bbd21db0b1]::pitch::Pitch>, alloc[a7ee25936407c584]::vec::Vec<scales[10a338bbd21db0b1]::pitch::Pitch>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/panicking.rs:394:5
[INFO] [stdout]   21:     0x5ab13285ced3 - scales[10a338bbd21db0b1]::scale::tests::compute_scale_test
[INFO] [stdout]                                at /opt/rustwide/workdir/src/scale.rs:154:9
[INFO] [stdout]   22:     0x5ab132859527 - scales[10a338bbd21db0b1]::scale::tests::compute_scale_test::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/scale.rs:146:28
[INFO] [stdout]   23:     0x5ab13285fab6 - <scales[10a338bbd21db0b1]::scale::tests::compute_scale_test::{closure#0} as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5ab13285fc2b - <fn() -> core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String> as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5ab13285fc2b - test[213991da798b1c03]::__rust_begin_short_backtrace::<core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>, fn() -> core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:724:18
[INFO] [stdout]   26:     0x5ab13286d4a5 - test[213991da798b1c03]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:747:74
[INFO] [stdout]   27:     0x5ab13286d4a5 - <core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<test[213991da798b1c03]::run_test_in_process::{closure#0}> as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   28:     0x5ab13286d4a5 - std[10d71ac2c42b111e]::panicking::catch_unwind::do_call::<core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<test[213991da798b1c03]::run_test_in_process::{closure#0}>, core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x5ab13286d4a5 - std[10d71ac2c42b111e]::panicking::catch_unwind::<core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>, core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<test[213991da798b1c03]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x5ab13286d4a5 - std[10d71ac2c42b111e]::panic::catch_unwind::<core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<test[213991da798b1c03]::run_test_in_process::{closure#0}>, core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x5ab13286d4a5 - test[213991da798b1c03]::run_test_in_process
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:747:27
[INFO] [stdout]   32:     0x5ab13286d4a5 - test[213991da798b1c03]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:668:43
[INFO] [stdout]   33:     0x5ab132866db4 - test[213991da798b1c03]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:698:41
[INFO] [stdout]   34:     0x5ab132866db4 - std[10d71ac2c42b111e]::sys::backtrace::__rust_begin_short_backtrace::<test[213991da798b1c03]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x5ab132870522 - std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked::<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   36:     0x5ab132870522 - <core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   37:     0x5ab132870522 - std[10d71ac2c42b111e]::panicking::catch_unwind::do_call::<core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x5ab132870522 - std[10d71ac2c42b111e]::panicking::catch_unwind::<(), core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x5ab132870522 - std[10d71ac2c42b111e]::panic::catch_unwind::<core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x5ab132870522 - std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked::<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   41:     0x5ab132870522 - <std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1} as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5ab1328d7eaf - <alloc[a7ee25936407c584]::boxed::Box<dyn core[8fb95b77d25ab6c8]::ops::function::FnOnce<(), Output = ()> + core[8fb95b77d25ab6c8]::marker::Send> as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/alloc/src/boxed.rs:2275:9
[INFO] [stdout]   43:     0x5ab1328d7eaf - <std[10d71ac2c42b111e]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   44:     0x7106fc9a2aa4 - <unknown>
[INFO] [stdout]   45:     0x7106fca2fa64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     scale::tests::compute_scale_test
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 2 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin scales`
[INFO] running `Command { std: "docker" "inspect" "aa816289e25cef017c11bd8081c3d7af798d38fb05db863f19950f7da78dc819", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa816289e25cef017c11bd8081c3d7af798d38fb05db863f19950f7da78dc819", kill_on_drop: false }`
[INFO] [stdout] aa816289e25cef017c11bd8081c3d7af798d38fb05db863f19950f7da78dc819
