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[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Injng/harmony" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FInjng%2Fharmony", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
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[INFO] checking Injng/harmony against master#656ccbe796ff98def9b555c118e1620c5389e3b2 for pr-133502-24
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FInjng%2Fharmony" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Injng/harmony
[INFO] finished tweaking git repo https://github.com/Injng/harmony
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[INFO] validating manifest of git repo https://github.com/Injng/harmony on toolchain 656ccbe796ff98def9b555c118e1620c5389e3b2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+656ccbe796ff98def9b555c118e1620c5389e3b2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
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[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+656ccbe796ff98def9b555c118e1620c5389e3b2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] warning: fields `identifier` and `language` are never read
[INFO] [stdout]   --> src/format/epub.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct EpubMetadata {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 13 |     pub title: Option<String>,
[INFO] [stdout] 14 |     pub identifier: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 15 |     pub language: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `EpubMetadata` 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: multiple fields are never read
[INFO] [stdout]    --> src/format/flac.rs:101:9
[INFO] [stdout]     |
[INFO] [stdout] 100 | pub struct FlacStreamInfo {
[INFO] [stdout]     |            -------------- fields in this struct
[INFO] [stdout] 101 |     pub min_block_size: u16,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] 102 |     pub max_block_size: u16,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] 103 |     pub min_frame_size: u32,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] 104 |     pub max_frame_size: u32,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] 105 |     pub sample_rate: u32,
[INFO] [stdout] 106 |     pub channels: u8,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 107 |     pub bps: u8,
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 108 |     pub total_samples: u64,
[INFO] [stdout] 109 |     pub checksum: [u8; 16],
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `FlacStreamInfo` 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 `media_type`, `description`, `width`, `height`, `color_depth`, and `colors` are never read
[INFO] [stdout]    --> src/format/flac.rs:115:9
[INFO] [stdout]     |
[INFO] [stdout] 113 | pub struct FlacPicture {
[INFO] [stdout]     |            ----------- fields in this struct
[INFO] [stdout] 114 |     pub picture_type: FlacPictureType,
[INFO] [stdout] 115 |     pub media_type: String,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 116 |     pub description: String,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 117 |     pub width: u32,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 118 |     pub height: u32,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 119 |     pub color_depth: u32,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 120 |     pub colors: u32,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `FlacPicture` 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 `identifier` and `language` are never read
[INFO] [stdout]   --> src/format/epub.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct EpubMetadata {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 13 |     pub title: Option<String>,
[INFO] [stdout] 14 |     pub identifier: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 15 |     pub language: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `EpubMetadata` 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: multiple fields are never read
[INFO] [stdout]    --> src/format/flac.rs:101:9
[INFO] [stdout]     |
[INFO] [stdout] 100 | pub struct FlacStreamInfo {
[INFO] [stdout]     |            -------------- fields in this struct
[INFO] [stdout] 101 |     pub min_block_size: u16,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] 102 |     pub max_block_size: u16,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] 103 |     pub min_frame_size: u32,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] 104 |     pub max_frame_size: u32,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] 105 |     pub sample_rate: u32,
[INFO] [stdout] 106 |     pub channels: u8,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 107 |     pub bps: u8,
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 108 |     pub total_samples: u64,
[INFO] [stdout] 109 |     pub checksum: [u8; 16],
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `FlacStreamInfo` 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 `media_type`, `description`, `width`, `height`, `color_depth`, and `colors` are never read
[INFO] [stdout]    --> src/format/flac.rs:115:9
[INFO] [stdout]     |
[INFO] [stdout] 113 | pub struct FlacPicture {
[INFO] [stdout]     |            ----------- fields in this struct
[INFO] [stdout] 114 |     pub picture_type: FlacPictureType,
[INFO] [stdout] 115 |     pub media_type: String,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 116 |     pub description: String,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 117 |     pub width: u32,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 118 |     pub height: u32,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 119 |     pub color_depth: u32,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 120 |     pub colors: u32,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `FlacPicture` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 34s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: proc-macro-error2 v2.0.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "8d1ff185952209371f9b0b7751f3403f7d7eda215fda8cb3beb0b3e4620108b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d1ff185952209371f9b0b7751f3403f7d7eda215fda8cb3beb0b3e4620108b6", kill_on_drop: false }`
[INFO] [stdout] 8d1ff185952209371f9b0b7751f3403f7d7eda215fda8cb3beb0b3e4620108b6
