[INFO] cloning repository https://github.com/shuntia/chalaxata-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shuntia/chalaxata-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshuntia%2Fchalaxata-rs", kill_on_drop: false }`
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[INFO] [stdout] 80c349308062514a1d5e49dc3ef6cd2a2cb103c8
[INFO] testing shuntia/chalaxata-rs against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshuntia%2Fchalaxata-rs" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/shuntia/chalaxata-rs
[INFO] finished tweaking git repo https://github.com/shuntia/chalaxata-rs
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[INFO] crate git repo https://github.com/shuntia/chalaxata-rs already has a lockfile, it will not be regenerated
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[INFO] [stderr]    Compiling chalaxata-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Score`, `consts::*`, and `parse_harmonym`
[INFO] [stdout]  --> src/bin/short_piece.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     consts::*,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 3 |     note::{Harmonym, parse_harmonym},
[INFO] [stdout]   |                      ^^^^^^^^^^^^^^
[INFO] [stdout] 4 |     playable::SAMPLE_RATE,
[INFO] [stdout] 5 |     score::{NoteDuration, Score},
[INFO] [stdout]   |                           ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `OutputStream`, `Sink`, and `Source`
[INFO] [stdout]  --> src/bin/short_piece.rs:8:13
[INFO] [stdout]   |
[INFO] [stdout] 8 | use rodio::{OutputStream, Sink, Source};
[INFO] [stdout]   |             ^^^^^^^^^^^^  ^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::thread`
[INFO] [stdout]  --> src/bin/short_piece.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::thread;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `NoteEvent` is never used
[INFO] [stdout]   --> src/bin/short_piece.rs:11:6
[INFO] [stdout]    |
[INFO] [stdout] 11 | type NoteEvent = (NoteDuration, Harmonym);
[INFO] [stdout]    |      ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `frames` is never used
[INFO] [stdout]   --> src/bin/short_piece.rs:13:4
[INFO] [stdout]    |
[INFO] [stdout] 13 | fn frames(secs: f64) -> u64 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pitch_units` is never used
[INFO] [stdout]   --> src/bin/short_piece.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn pitch_units(h: Harmonym) -> f64 {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pitch_range` is never used
[INFO] [stdout]   --> src/bin/short_piece.rs:22:4
[INFO] [stdout]    |
[INFO] [stdout] 22 | fn pitch_range(events: &[NoteEvent]) -> (f64, f64) {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `consts::*`, `note::Harmonym`, and `score::NoteDuration`
[INFO] [stdout]   --> src/main.rs:10:19
[INFO] [stdout]    |
[INFO] [stdout] 10 |     chord::Chord, consts::*, note::Harmonym, playable::PlayableChord, score::NoteDuration,
[INFO] [stdout]    |                   ^^^^^^^^^  ^^^^^^^^^^^^^^                           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `x` and `y` are never read
[INFO] [stdout]    --> src/main.rs:181:5
[INFO] [stdout]     |
[INFO] [stdout] 180 | pub struct Vec264 {
[INFO] [stdout]     |            ------ fields in this struct
[INFO] [stdout] 181 |     x: f64,
[INFO] [stdout]     |     ^
[INFO] [stdout] 182 |     y: f64,
[INFO] [stdout]     |     ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Vec264` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `App` is never constructed
[INFO] [stdout]  --> src/app/mod.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct App {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `const_log2` is never used
[INFO] [stdout]  --> src/consts.rs:6:14
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub const fn const_log2(x: f64) -> f64 {
[INFO] [stdout]   |              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_line_color` is never used
[INFO] [stdout]   --> src/consts.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub fn get_line_color(dim: u64) -> Color {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OCTAVE` is never used
[INFO] [stdout]   --> src/consts.rs:34:11
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub const OCTAVE: f64 = 1.0;
[INFO] [stdout]    |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `AH` is never used
[INFO] [stdout]   --> src/consts.rs:35:11
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub const AH: f64 = 0.0;
[INFO] [stdout]    |           ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CHY` is never used
[INFO] [stdout]   --> src/consts.rs:36:11
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub const CHY: f64 = const_log2(3.0 / 2.0);
[INFO] [stdout]    |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `LY` is never used
[INFO] [stdout]   --> src/consts.rs:37:11
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub const LY: f64 = const_log2(5.0 / 4.0);
[INFO] [stdout]    |           ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MY` is never used
[INFO] [stdout]   --> src/consts.rs:38:11
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub const MY: f64 = const_log2(7.0 / 4.0);
[INFO] [stdout]    |           ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ZY` is never used
[INFO] [stdout]   --> src/consts.rs:39:11
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub const ZY: f64 = const_log2(11.0 / 4.0);
[INFO] [stdout]    |           ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEF_SCALE_X` is never used
[INFO] [stdout]   --> src/consts.rs:40:11
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub const DEF_SCALE_X: f64 = 0.005;
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEF_SCALE_Y` is never used
[INFO] [stdout]   --> src/consts.rs:41:11
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub const DEF_SCALE_Y: f64 = -400.;
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SessionData` is never constructed
[INFO] [stdout]  --> src/data.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct SessionData {
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Sine`, `Square`, and `Saw` are never constructed
[INFO] [stdout]    --> src/playable.rs:168:5
[INFO] [stdout]     |
[INFO] [stdout] 167 | pub enum Waveform {
[INFO] [stdout]     |          -------- variants in this enum
[INFO] [stdout] 168 |     Sine,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 169 |     Square,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 170 |     Saw,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Waveform` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Score` is never constructed
[INFO] [stdout]   --> src/score.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Score {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `push`, `new`, and `prepare` are never used
[INFO] [stdout]   --> src/score.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl Score {
[INFO] [stdout]    | ---------- associated items in this implementation
[INFO] [stdout] 24 |     pub fn push(&mut self, note: (NoteDuration, Harmonym)) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |     pub fn prepare(&mut self) {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NoteDuration` is never constructed
[INFO] [stdout]    --> src/score.rs:151:12
[INFO] [stdout]     |
[INFO] [stdout] 151 | pub struct NoteDuration {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 38.30s
[INFO] running `Command { std: "docker" "inspect" "025720f9f8c6c70a0f5d4d34f43c6ad88e9e6c4ca915d7ad9aa769000117f83d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "025720f9f8c6c70a0f5d4d34f43c6ad88e9e6c4ca915d7ad9aa769000117f83d", kill_on_drop: false }`
[INFO] [stdout] 025720f9f8c6c70a0f5d4d34f43c6ad88e9e6c4ca915d7ad9aa769000117f83d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f705ede4edf19c9b1991ffb0f27b0945dd3fcb6b69f5270c94077d2e2c3cf472
[INFO] running `Command { std: "docker" "start" "-a" "f705ede4edf19c9b1991ffb0f27b0945dd3fcb6b69f5270c94077d2e2c3cf472", kill_on_drop: false }`
[INFO] [stderr]    Compiling chalaxata-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Score`, `consts::*`, and `parse_harmonym`
[INFO] [stdout]  --> src/bin/short_piece.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     consts::*,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 3 |     note::{Harmonym, parse_harmonym},
[INFO] [stdout]   |                      ^^^^^^^^^^^^^^
[INFO] [stdout] 4 |     playable::SAMPLE_RATE,
[INFO] [stdout] 5 |     score::{NoteDuration, Score},
[INFO] [stdout]   |                           ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `OutputStream`, `Sink`, and `Source`
[INFO] [stdout]  --> src/bin/short_piece.rs:8:13
[INFO] [stdout]   |
[INFO] [stdout] 8 | use rodio::{OutputStream, Sink, Source};
[INFO] [stdout]   |             ^^^^^^^^^^^^  ^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::thread`
[INFO] [stdout]  --> src/bin/short_piece.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::thread;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `consts::*`, `note::Harmonym`, and `score::NoteDuration`
[INFO] [stdout]   --> src/main.rs:10:19
[INFO] [stdout]    |
[INFO] [stdout] 10 |     chord::Chord, consts::*, note::Harmonym, playable::PlayableChord, score::NoteDuration,
[INFO] [stdout]    |                   ^^^^^^^^^  ^^^^^^^^^^^^^^                           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `NoteEvent` is never used
[INFO] [stdout]   --> src/bin/short_piece.rs:11:6
[INFO] [stdout]    |
[INFO] [stdout] 11 | type NoteEvent = (NoteDuration, Harmonym);
[INFO] [stdout]    |      ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `frames` is never used
[INFO] [stdout]   --> src/bin/short_piece.rs:13:4
[INFO] [stdout]    |
[INFO] [stdout] 13 | fn frames(secs: f64) -> u64 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pitch_units` is never used
[INFO] [stdout]   --> src/bin/short_piece.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn pitch_units(h: Harmonym) -> f64 {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pitch_range` is never used
[INFO] [stdout]   --> src/bin/short_piece.rs:22:4
[INFO] [stdout]    |
[INFO] [stdout] 22 | fn pitch_range(events: &[NoteEvent]) -> (f64, f64) {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `x` and `y` are never read
[INFO] [stdout]    --> src/main.rs:181:5
[INFO] [stdout]     |
[INFO] [stdout] 180 | pub struct Vec264 {
[INFO] [stdout]     |            ------ fields in this struct
[INFO] [stdout] 181 |     x: f64,
[INFO] [stdout]     |     ^
[INFO] [stdout] 182 |     y: f64,
[INFO] [stdout]     |     ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Vec264` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `App` is never constructed
[INFO] [stdout]  --> src/app/mod.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct App {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `const_log2` is never used
[INFO] [stdout]  --> src/consts.rs:6:14
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub const fn const_log2(x: f64) -> f64 {
[INFO] [stdout]   |              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_line_color` is never used
[INFO] [stdout]   --> src/consts.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub fn get_line_color(dim: u64) -> Color {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OCTAVE` is never used
[INFO] [stdout]   --> src/consts.rs:34:11
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub const OCTAVE: f64 = 1.0;
[INFO] [stdout]    |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `AH` is never used
[INFO] [stdout]   --> src/consts.rs:35:11
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub const AH: f64 = 0.0;
[INFO] [stdout]    |           ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CHY` is never used
[INFO] [stdout]   --> src/consts.rs:36:11
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub const CHY: f64 = const_log2(3.0 / 2.0);
[INFO] [stdout]    |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `LY` is never used
[INFO] [stdout]   --> src/consts.rs:37:11
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub const LY: f64 = const_log2(5.0 / 4.0);
[INFO] [stdout]    |           ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MY` is never used
[INFO] [stdout]   --> src/consts.rs:38:11
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub const MY: f64 = const_log2(7.0 / 4.0);
[INFO] [stdout]    |           ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ZY` is never used
[INFO] [stdout]   --> src/consts.rs:39:11
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub const ZY: f64 = const_log2(11.0 / 4.0);
[INFO] [stdout]    |           ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEF_SCALE_X` is never used
[INFO] [stdout]   --> src/consts.rs:40:11
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub const DEF_SCALE_X: f64 = 0.005;
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEF_SCALE_Y` is never used
[INFO] [stdout]   --> src/consts.rs:41:11
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub const DEF_SCALE_Y: f64 = -400.;
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SessionData` is never constructed
[INFO] [stdout]  --> src/data.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct SessionData {
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Sine`, `Square`, and `Saw` are never constructed
[INFO] [stdout]    --> src/playable.rs:168:5
[INFO] [stdout]     |
[INFO] [stdout] 167 | pub enum Waveform {
[INFO] [stdout]     |          -------- variants in this enum
[INFO] [stdout] 168 |     Sine,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 169 |     Square,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 170 |     Saw,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Waveform` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Score` is never constructed
[INFO] [stdout]   --> src/score.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Score {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `push`, `new`, and `prepare` are never used
[INFO] [stdout]   --> src/score.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl Score {
[INFO] [stdout]    | ---------- associated items in this implementation
[INFO] [stdout] 24 |     pub fn push(&mut self, note: (NoteDuration, Harmonym)) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |     pub fn prepare(&mut self) {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NoteDuration` is never constructed
[INFO] [stdout]    --> src/score.rs:151:12
[INFO] [stdout]     |
[INFO] [stdout] 151 | pub struct NoteDuration {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.79s
[INFO] running `Command { std: "docker" "inspect" "f705ede4edf19c9b1991ffb0f27b0945dd3fcb6b69f5270c94077d2e2c3cf472", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f705ede4edf19c9b1991ffb0f27b0945dd3fcb6b69f5270c94077d2e2c3cf472", kill_on_drop: false }`
[INFO] [stdout] f705ede4edf19c9b1991ffb0f27b0945dd3fcb6b69f5270c94077d2e2c3cf472
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 816f96d9f9662bdc9d9a0c44d38475b58179061515b136b3b155d0a483f427fd
[INFO] running `Command { std: "docker" "start" "-a" "816f96d9f9662bdc9d9a0c44d38475b58179061515b136b3b155d0a483f427fd", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `Score`, `consts::*`, and `parse_harmonym`
[INFO] [stderr]  --> src/bin/short_piece.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 |     consts::*,
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 3 |     note::{Harmonym, parse_harmonym},
[INFO] [stderr]   |                      ^^^^^^^^^^^^^^
[INFO] [stderr] 4 |     playable::SAMPLE_RATE,
[INFO] [stderr] 5 |     score::{NoteDuration, Score},
[INFO] [stderr]   |                           ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `OutputStream`, `Sink`, and `Source`
[INFO] [stderr]  --> src/bin/short_piece.rs:8:13
[INFO] [stderr]   |
[INFO] [stderr] 8 | use rodio::{OutputStream, Sink, Source};
[INFO] [stderr]   |             ^^^^^^^^^^^^  ^^^^  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::thread`
[INFO] [stderr]  --> src/bin/short_piece.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use std::thread;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias `NoteEvent` is never used
[INFO] [stderr]   --> src/bin/short_piece.rs:11:6
[INFO] [stderr]    |
[INFO] [stderr] 11 | type NoteEvent = (NoteDuration, Harmonym);
[INFO] [stderr]    |      ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `frames` is never used
[INFO] [stderr]   --> src/bin/short_piece.rs:13:4
[INFO] [stderr]    |
[INFO] [stderr] 13 | fn frames(secs: f64) -> u64 {
[INFO] [stderr]    |    ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `pitch_units` is never used
[INFO] [stderr]   --> src/bin/short_piece.rs:17:4
[INFO] [stderr]    |
[INFO] [stderr] 17 | fn pitch_units(h: Harmonym) -> f64 {
[INFO] [stderr]    |    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `pitch_range` is never used
[INFO] [stderr]   --> src/bin/short_piece.rs:22:4
[INFO] [stderr]    |
[INFO] [stderr] 22 | fn pitch_range(events: &[NoteEvent]) -> (f64, f64) {
[INFO] [stderr]    |    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `consts::*`, `note::Harmonym`, and `score::NoteDuration`
[INFO] [stderr]   --> src/main.rs:10:19
[INFO] [stderr]    |
[INFO] [stderr] 10 |     chord::Chord, consts::*, note::Harmonym, playable::PlayableChord, score::NoteDuration,
[INFO] [stderr]    |                   ^^^^^^^^^  ^^^^^^^^^^^^^^                           ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `x` and `y` are never read
[INFO] [stderr]    --> src/main.rs:181:5
[INFO] [stderr]     |
[INFO] [stderr] 180 | pub struct Vec264 {
[INFO] [stderr]     |            ------ fields in this struct
[INFO] [stderr] 181 |     x: f64,
[INFO] [stderr]     |     ^
[INFO] [stderr] 182 |     y: f64,
[INFO] [stderr]     |     ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Vec264` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `App` is never constructed
[INFO] [stderr]  --> src/app/mod.rs:3:12
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub struct App {
[INFO] [stderr]   |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `const_log2` is never used
[INFO] [stderr]  --> src/consts.rs:6:14
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub const fn const_log2(x: f64) -> f64 {
[INFO] [stderr]   |              ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `get_line_color` is never used
[INFO] [stderr]   --> src/consts.rs:24:8
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub fn get_line_color(dim: u64) -> Color {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `OCTAVE` is never used
[INFO] [stderr]   --> src/consts.rs:34:11
[INFO] [stderr]    |
[INFO] [stderr] 34 | pub const OCTAVE: f64 = 1.0;
[INFO] [stderr]    |           ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `AH` is never used
[INFO] [stderr]   --> src/consts.rs:35:11
[INFO] [stderr]    |
[INFO] [stderr] 35 | pub const AH: f64 = 0.0;
[INFO] [stderr]    |           ^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `CHY` is never used
[INFO] [stderr]   --> src/consts.rs:36:11
[INFO] [stderr]    |
[INFO] [stderr] 36 | pub const CHY: f64 = const_log2(3.0 / 2.0);
[INFO] [stderr]    |           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `LY` is never used
[INFO] [stderr]   --> src/consts.rs:37:11
[INFO] [stderr]    |
[INFO] [stderr] 37 | pub const LY: f64 = const_log2(5.0 / 4.0);
[INFO] [stderr]    |           ^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `MY` is never used
[INFO] [stderr]   --> src/consts.rs:38:11
[INFO] [stderr]    |
[INFO] [stderr] 38 | pub const MY: f64 = const_log2(7.0 / 4.0);
[INFO] [stderr]    |           ^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ZY` is never used
[INFO] [stderr]   --> src/consts.rs:39:11
[INFO] [stderr]    |
[INFO] [stderr] 39 | pub const ZY: f64 = const_log2(11.0 / 4.0);
[INFO] [stderr]    |           ^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `DEF_SCALE_X` is never used
[INFO] [stderr]   --> src/consts.rs:40:11
[INFO] [stderr]    |
[INFO] [stderr] 40 | pub const DEF_SCALE_X: f64 = 0.005;
[INFO] [stderr]    |           ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `DEF_SCALE_Y` is never used
[INFO] [stderr]   --> src/consts.rs:41:11
[INFO] [stderr]    |
[INFO] [stderr] 41 | pub const DEF_SCALE_Y: f64 = -400.;
[INFO] [stderr]    |           ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `SessionData` is never constructed
[INFO] [stderr]  --> src/data.rs:3:12
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub struct SessionData {
[INFO] [stderr]   |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Sine`, `Square`, and `Saw` are never constructed
[INFO] [stderr]    --> src/playable.rs:168:5
[INFO] [stderr]     |
[INFO] [stderr] 167 | pub enum Waveform {
[INFO] [stderr]     |          -------- variants in this enum
[INFO] [stderr] 168 |     Sine,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 169 |     Square,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 170 |     Saw,
[INFO] [stderr]     |     ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Waveform` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Score` is never constructed
[INFO] [stderr]   --> src/score.rs:13:12
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub struct Score {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `push`, `new`, and `prepare` are never used
[INFO] [stderr]   --> src/score.rs:24:12
[INFO] [stderr]    |
[INFO] [stderr] 23 | impl Score {
[INFO] [stderr]    | ---------- associated items in this implementation
[INFO] [stderr] 24 |     pub fn push(&mut self, note: (NoteDuration, Harmonym)) {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 29 |     pub fn new() -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 33 |     pub fn prepare(&mut self) {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `NoteDuration` is never constructed
[INFO] [stderr]    --> src/score.rs:151:12
[INFO] [stderr]     |
[INFO] [stderr] 151 | pub struct NoteDuration {
[INFO] [stderr]     |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `chalaxata-rs` (bin "short_piece" test) generated 7 warnings (run `cargo fix --bin "short_piece" -p chalaxata-rs --tests` to apply 3 suggestions)
[INFO] [stderr] warning: `chalaxata-rs` (bin "chalaxata-rs" test) generated 18 warnings (run `cargo fix --bin "chalaxata-rs" -p chalaxata-rs --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/chalaxata_rs-a787a992768a4df5)
[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] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/chalaxata_rs-7eada085615cfa2d)
[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] [stderr]      Running unittests src/bin/short_piece.rs (/opt/rustwide/target/debug/deps/short_piece-e4cdcc212a8f1f4c)
[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] [stderr]    Doc-tests chalaxata_rs
[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" "816f96d9f9662bdc9d9a0c44d38475b58179061515b136b3b155d0a483f427fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "816f96d9f9662bdc9d9a0c44d38475b58179061515b136b3b155d0a483f427fd", kill_on_drop: false }`
[INFO] [stdout] 816f96d9f9662bdc9d9a0c44d38475b58179061515b136b3b155d0a483f427fd