[INFO] cloning repository https://github.com/aozorarb/beat_music_stain
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aozorarb/beat_music_stain" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faozorarb%2Fbeat_music_stain", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faozorarb%2Fbeat_music_stain'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4b742dd1d1eb74de8b871e5e46a8373ae687bd02
[INFO] checking aozorarb/beat_music_stain against 69bccf03c4733f57482f9691456efcd80f86a5f6 for pr-164053
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faozorarb%2Fbeat_music_stain" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/aozorarb/beat_music_stain
[INFO] finished tweaking git repo https://github.com/aozorarb/beat_music_stain
[INFO] tweaked toml for git repo https://github.com/aozorarb/beat_music_stain written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/aozorarb/beat_music_stain on toolchain 69bccf03c4733f57482f9691456efcd80f86a5f6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+69bccf03c4733f57482f9691456efcd80f86a5f6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/aozorarb/beat_music_stain 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" "+69bccf03c4733f57482f9691456efcd80f86a5f6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "7b99ddca4158a42c8056d204b271698f27224f17965a118afb6db0399aa752f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7b99ddca4158a42c8056d204b271698f27224f17965a118afb6db0399aa752f3", 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" "7b99ddca4158a42c8056d204b271698f27224f17965a118afb6db0399aa752f3" "/opt/rustwide/cargo-home/bin/cargo" "+69bccf03c4733f57482f9691456efcd80f86a5f6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7b99ddca4158a42c8056d204b271698f27224f17965a118afb6db0399aa752f3", 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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7b99ddca4158a42c8056d204b271698f27224f17965a118afb6db0399aa752f3" "/opt/rustwide/cargo-home/bin/cargo" "+69bccf03c4733f57482f9691456efcd80f86a5f6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: field `bmp_id` is never read
[INFO] [stdout]   --> src/parser/types.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |     BgaBase {
[INFO] [stdout]    |     ------- field in this variant
[INFO] [stdout] 57 |         beat: f64,
[INFO] [stdout] 58 |         bmp_id: u16,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BmsEvent` has derived impls for the traits `Clone` and `Debug`, but these are 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: fields `bmp_map`, `measure_lengths`, `bpm_table`, and `stop_table` are never read
[INFO] [stdout]   --> src/parser/types.rs:88:9
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub struct BmsChart {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 88 |     pub bmp_map: HashMap<u16, PathBuf>,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 91 |     pub measure_lengths: HashMap<u32, f64>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 92 |     pub bpm_table: HashMap<u16, f64>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 93 |     pub stop_table: HashMap<u16, f64>,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BmsChart` 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 `sample_rate` is never read
[INFO] [stdout]   --> src/audio/mod.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct AudioEngine {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 16 |     pub sample_rate: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `sample_rate` is never read
[INFO] [stdout]   --> src/audio/loader.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct AudioBuffer {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] 12 |     pub samples: Vec<f32>,
[INFO] [stdout] 13 |     pub sample_rate: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `held_lanes` is never used
[INFO] [stdout]   --> src/input/mod.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn held_lanes(cfg: &KeyConfig) -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `select` is never read
[INFO] [stdout]   --> src/input/keyconfig.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub struct KeyConfig {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 58 |     pub select: KeyCode,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `KeyConfig` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `LANE_COUNT` is never used
[INFO] [stdout]  --> src/renderer/mod.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub const LANE_COUNT: usize = 8;
[INFO] [stdout]   |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `bmp_id` is never read
[INFO] [stdout]   --> src/parser/types.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |     BgaBase {
[INFO] [stdout]    |     ------- field in this variant
[INFO] [stdout] 57 |         beat: f64,
[INFO] [stdout] 58 |         bmp_id: u16,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BmsEvent` has derived impls for the traits `Clone` and `Debug`, but these are 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: fields `bmp_map`, `measure_lengths`, `bpm_table`, and `stop_table` are never read
[INFO] [stdout]   --> src/parser/types.rs:88:9
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub struct BmsChart {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 88 |     pub bmp_map: HashMap<u16, PathBuf>,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 91 |     pub measure_lengths: HashMap<u32, f64>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 92 |     pub bpm_table: HashMap<u16, f64>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 93 |     pub stop_table: HashMap<u16, f64>,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BmsChart` 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 `sample_rate` is never read
[INFO] [stdout]   --> src/audio/mod.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct AudioEngine {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 16 |     pub sample_rate: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `sample_rate` is never read
[INFO] [stdout]   --> src/audio/loader.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct AudioBuffer {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] 12 |     pub samples: Vec<f32>,
[INFO] [stdout] 13 |     pub sample_rate: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `held_lanes` is never used
[INFO] [stdout]   --> src/input/mod.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn held_lanes(cfg: &KeyConfig) -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `select` is never read
[INFO] [stdout]   --> src/input/keyconfig.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub struct KeyConfig {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 58 |     pub select: KeyCode,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `KeyConfig` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `LANE_COUNT` is never used
[INFO] [stdout]  --> src/renderer/mod.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub const LANE_COUNT: usize = 8;
[INFO] [stdout]   |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `image`
[INFO] [stderr]  --> Cargo.toml:8:15
[INFO] [stderr]   |
[INFO] [stderr] 8 | [dependencies.image]
[INFO] [stderr]   |               ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `image`
[INFO] [stderr] warning: `beat_music_stain` (manifest) generated 1 warning
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.85s
[INFO] running `Command { std: "docker" "inspect" "7b99ddca4158a42c8056d204b271698f27224f17965a118afb6db0399aa752f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b99ddca4158a42c8056d204b271698f27224f17965a118afb6db0399aa752f3", kill_on_drop: false }`
[INFO] [stdout] 7b99ddca4158a42c8056d204b271698f27224f17965a118afb6db0399aa752f3