[INFO] cloning repository https://github.com/grimtin10/open_hero
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/grimtin10/open_hero" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgrimtin10%2Fopen_hero", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgrimtin10%2Fopen_hero'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7bae4b95b8424160253556aebe64787864a77189
[INFO] testing grimtin10/open_hero against beta-2026-04-21 for beta-1.96-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgrimtin10%2Fopen_hero" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/grimtin10/open_hero
[INFO] finished tweaking git repo https://github.com/grimtin10/open_hero
[INFO] tweaked toml for git repo https://github.com/grimtin10/open_hero written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/grimtin10/open_hero on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/grimtin10/open_hero 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eef41a3b76ae5424d9abb4b0550e993961af3f1cc89b44ee54602aa225625e24
[INFO] running `Command { std: "docker" "start" "-a" "eef41a3b76ae5424d9abb4b0550e993961af3f1cc89b44ee54602aa225625e24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eef41a3b76ae5424d9abb4b0550e993961af3f1cc89b44ee54602aa225625e24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eef41a3b76ae5424d9abb4b0550e993961af3f1cc89b44ee54602aa225625e24", kill_on_drop: false }`
[INFO] [stdout] eef41a3b76ae5424d9abb4b0550e993961af3f1cc89b44ee54602aa225625e24
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c53b8099d2342f6f7bcb8205f4d233fa26bf84747877f7183a45985ce08325d6
[INFO] running `Command { std: "docker" "start" "-a" "c53b8099d2342f6f7bcb8205f4d233fa26bf84747877f7183a45985ce08325d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytemuck v1.25.0
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling simd-adler32 v0.3.8
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling alsa-sys v0.3.1
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling allocator-api2 v0.2.21
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling miniquad v0.4.8
[INFO] [stderr]    Compiling wyz v0.5.1
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling nix v0.31.2
[INFO] [stderr]    Compiling funty v2.0.0
[INFO] [stderr]    Compiling symphonia-core v0.5.5
[INFO] [stderr]    Compiling extended v0.1.0
[INFO] [stderr]    Compiling cpal v0.15.3
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling fdeflate v0.3.7
[INFO] [stderr]    Compiling color_quant v1.1.0
[INFO] [stderr]    Compiling ttf-parser v0.21.1
[INFO] [stderr]    Compiling mint v0.5.9
[INFO] [stderr]    Compiling dasp_sample v0.11.0
[INFO] [stderr]    Compiling glam v0.27.0
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling rtrb v0.3.3
[INFO] [stderr]    Compiling atomic-arena v0.1.2
[INFO] [stderr]    Compiling bitvec v1.0.1
[INFO] [stderr]    Compiling quad-rand v0.2.3
[INFO] [stderr]    Compiling macroquad_macro v0.1.8
[INFO] [stderr]    Compiling triple_buffer v8.1.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling glam v0.30.10
[INFO] [stderr]    Compiling flate2 v1.1.9
[INFO] [stderr]    Compiling png v0.17.16
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling symphonia-metadata v0.5.5
[INFO] [stderr]    Compiling symphonia-codec-pcm v0.5.5
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling image v0.24.9
[INFO] [stderr]    Compiling symphonia-utils-xiph v0.5.5
[INFO] [stderr]    Compiling symphonia-format-riff v0.5.5
[INFO] [stderr]    Compiling symphonia-bundle-mp3 v0.5.5
[INFO] [stderr]    Compiling symphonia-codec-vorbis v0.5.5
[INFO] [stderr]    Compiling symphonia-bundle-flac v0.5.5
[INFO] [stderr]    Compiling symphonia-format-ogg v0.5.5
[INFO] [stderr]    Compiling alsa v0.9.1
[INFO] [stderr]    Compiling symphonia v0.5.5
[INFO] [stderr]    Compiling fontdue v0.9.3
[INFO] [stderr]    Compiling evdev v0.13.2
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling macroquad v0.4.14
[INFO] [stderr]    Compiling mash v0.1.0 (https://github.com/grimtin10/mash.git#60230918)
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling kira v0.10.8
[INFO] [stderr]    Compiling open_hero v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `num` and `den` are never read
[INFO] [stdout]   --> src/chart.rs:31:21
[INFO] [stdout]    |
[INFO] [stdout] 31 |     TimeSignature { num: usize, den: usize },
[INFO] [stdout]    |     -------------   ^^^         ^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SyncEvent` has a derived impl for the trait `Debug`, 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: field `0` is never read
[INFO] [stdout]   --> src/chart.rs:37:13
[INFO] [stdout]    |
[INFO] [stdout] 37 |     Section(String),
[INFO] [stdout]    |     ------- ^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `GlobalEvent` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 37 -     Section(String),
[INFO] [stdout] 37 +     Section(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/chart.rs:39:11
[INFO] [stdout]    |
[INFO] [stdout] 39 |     Lyric(String),
[INFO] [stdout]    |     ----- ^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `GlobalEvent` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 39 -     Lyric(String),
[INFO] [stdout] 39 +     Lyric(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `tick` and `length` are never read
[INFO] [stdout]   --> src/chart.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub struct StarpowerEvent {
[INFO] [stdout]    |            -------------- fields in this struct
[INFO] [stdout] 64 |     pub tick: usize,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 65 |     pub length: usize,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StarpowerEvent` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `length` is never read
[INFO] [stdout]   --> src/chart.rs:80:9
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub struct Note {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 80 |     pub length: [usize; 8],
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Note` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `starpower_events` and `local_events` are never read
[INFO] [stdout]   --> src/chart.rs:92:9
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub struct Chart {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 91 |     pub notes: Vec<Note>,
[INFO] [stdout] 92 |     pub starpower_events: Vec<StarpowerEvent>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 93 |     pub local_events: Vec<LocalEvent>,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Chart` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 00s
[INFO] running `Command { std: "docker" "inspect" "c53b8099d2342f6f7bcb8205f4d233fa26bf84747877f7183a45985ce08325d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c53b8099d2342f6f7bcb8205f4d233fa26bf84747877f7183a45985ce08325d6", kill_on_drop: false }`
[INFO] [stdout] c53b8099d2342f6f7bcb8205f4d233fa26bf84747877f7183a45985ce08325d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ba30b223be66e746bf4266d4eeb435b2ceb0c6e583f2783406d50998101ec39
[INFO] running `Command { std: "docker" "start" "-a" "6ba30b223be66e746bf4266d4eeb435b2ceb0c6e583f2783406d50998101ec39", kill_on_drop: false }`
[INFO] [stderr]    Compiling open_hero v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `num` and `den` are never read
[INFO] [stdout]   --> src/chart.rs:31:21
[INFO] [stdout]    |
[INFO] [stdout] 31 |     TimeSignature { num: usize, den: usize },
[INFO] [stdout]    |     -------------   ^^^         ^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SyncEvent` has a derived impl for the trait `Debug`, 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: field `0` is never read
[INFO] [stdout]   --> src/chart.rs:37:13
[INFO] [stdout]    |
[INFO] [stdout] 37 |     Section(String),
[INFO] [stdout]    |     ------- ^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `GlobalEvent` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 37 -     Section(String),
[INFO] [stdout] 37 +     Section(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/chart.rs:39:11
[INFO] [stdout]    |
[INFO] [stdout] 39 |     Lyric(String),
[INFO] [stdout]    |     ----- ^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `GlobalEvent` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 39 -     Lyric(String),
[INFO] [stdout] 39 +     Lyric(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `tick` and `length` are never read
[INFO] [stdout]   --> src/chart.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub struct StarpowerEvent {
[INFO] [stdout]    |            -------------- fields in this struct
[INFO] [stdout] 64 |     pub tick: usize,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 65 |     pub length: usize,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StarpowerEvent` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `length` is never read
[INFO] [stdout]   --> src/chart.rs:80:9
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub struct Note {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 80 |     pub length: [usize; 8],
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Note` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `starpower_events` and `local_events` are never read
[INFO] [stdout]   --> src/chart.rs:92:9
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub struct Chart {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 91 |     pub notes: Vec<Note>,
[INFO] [stdout] 92 |     pub starpower_events: Vec<StarpowerEvent>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 93 |     pub local_events: Vec<LocalEvent>,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Chart` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "6ba30b223be66e746bf4266d4eeb435b2ceb0c6e583f2783406d50998101ec39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ba30b223be66e746bf4266d4eeb435b2ceb0c6e583f2783406d50998101ec39", kill_on_drop: false }`
[INFO] [stdout] 6ba30b223be66e746bf4266d4eeb435b2ceb0c6e583f2783406d50998101ec39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] eb030da96426d9ae7578bc8455e3fb0afe9d6cf8777533fb11258106f6f0bdaa
[INFO] running `Command { std: "docker" "start" "-a" "eb030da96426d9ae7578bc8455e3fb0afe9d6cf8777533fb11258106f6f0bdaa", kill_on_drop: false }`
[INFO] [stderr] warning: fields `num` and `den` are never read
[INFO] [stderr]   --> src/chart.rs:31:21
[INFO] [stderr]    |
[INFO] [stderr] 31 |     TimeSignature { num: usize, den: usize },
[INFO] [stderr]    |     -------------   ^^^         ^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     fields in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `SyncEvent` has a derived impl for the trait `Debug`, 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: field `0` is never read
[INFO] [stderr]   --> src/chart.rs:37:13
[INFO] [stderr]    |
[INFO] [stderr] 37 |     Section(String),
[INFO] [stderr]    |     ------- ^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `GlobalEvent` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 37 -     Section(String),
[INFO] [stderr] 37 +     Section(()),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/chart.rs:39:11
[INFO] [stderr]    |
[INFO] [stderr] 39 |     Lyric(String),
[INFO] [stderr]    |     ----- ^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `GlobalEvent` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 39 -     Lyric(String),
[INFO] [stderr] 39 +     Lyric(()),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: fields `tick` and `length` are never read
[INFO] [stderr]   --> src/chart.rs:64:9
[INFO] [stderr]    |
[INFO] [stderr] 63 | pub struct StarpowerEvent {
[INFO] [stderr]    |            -------------- fields in this struct
[INFO] [stderr] 64 |     pub tick: usize,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr] 65 |     pub length: usize,
[INFO] [stderr]    |         ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `StarpowerEvent` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `length` is never read
[INFO] [stderr]   --> src/chart.rs:80:9
[INFO] [stderr]    |
[INFO] [stderr] 75 | pub struct Note {
[INFO] [stderr]    |            ---- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 80 |     pub length: [usize; 8],
[INFO] [stderr]    |         ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Note` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `starpower_events` and `local_events` are never read
[INFO] [stderr]   --> src/chart.rs:92:9
[INFO] [stderr]    |
[INFO] [stderr] 90 | pub struct Chart {
[INFO] [stderr]    |            ----- fields in this struct
[INFO] [stderr] 91 |     pub notes: Vec<Note>,
[INFO] [stderr] 92 |     pub starpower_events: Vec<StarpowerEvent>,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^
[INFO] [stderr] 93 |     pub local_events: Vec<LocalEvent>,
[INFO] [stderr]    |         ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Chart` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `open_hero` (bin "open_hero" test) generated 6 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/open_hero-6d9cd944ebd9d26f)
[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" "eb030da96426d9ae7578bc8455e3fb0afe9d6cf8777533fb11258106f6f0bdaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb030da96426d9ae7578bc8455e3fb0afe9d6cf8777533fb11258106f6f0bdaa", kill_on_drop: false }`
[INFO] [stdout] eb030da96426d9ae7578bc8455e3fb0afe9d6cf8777533fb11258106f6f0bdaa
