[INFO] cloning repository https://github.com/DenialAdams/walnut [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DenialAdams/walnut" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDenialAdams%2Fwalnut", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDenialAdams%2Fwalnut'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 87a292739cdfde0402053fa6d512a57e42f43121 [INFO] checking DenialAdams/walnut/87a292739cdfde0402053fa6d512a57e42f43121 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDenialAdams%2Fwalnut" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. 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[INFO] [stderr] Downloaded humantime v1.2.0 [INFO] [stderr] Downloaded winapi-util v0.1.1 [INFO] [stderr] Downloaded redox_syscall v0.1.50 [INFO] [stderr] Downloaded memchr v2.1.2 [INFO] [stderr] Downloaded libc v0.2.47 [INFO] [stderr] Downloaded byteorder v1.2.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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_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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f7804422d63d5d68f12d7f26cf328bac840b94c95505a4d887884085ee060248 [INFO] running `Command { std: "docker" "start" "-a" "f7804422d63d5d68f12d7f26cf328bac840b94c95505a4d887884085ee060248", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f7804422d63d5d68f12d7f26cf328bac840b94c95505a4d887884085ee060248", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7804422d63d5d68f12d7f26cf328bac840b94c95505a4d887884085ee060248", kill_on_drop: false }` [INFO] [stdout] f7804422d63d5d68f12d7f26cf328bac840b94c95505a4d887884085ee060248 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8f3672b9525a0a9a8c2e30d1c74b5585ff62153c4c8879d874e6c0168e364fc0 [INFO] running `Command { std: "docker" "start" "-a" "8f3672b9525a0a9a8c2e30d1c74b5585ff62153c4c8879d874e6c0168e364fc0", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.47 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Checking cfg-if v0.1.6 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling regex v1.1.0 [INFO] [stderr] Checking lazy_static v1.2.0 [INFO] [stderr] Checking quick-error v1.2.2 [INFO] [stderr] Checking termcolor v1.0.4 [INFO] [stderr] Checking byteorder v1.2.7 [INFO] [stderr] Checking regex-syntax v0.6.4 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Checking humantime v1.2.0 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Compiling memchr v2.1.2 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking aho-corasick v0.6.9 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Checking env_logger v0.5.13 [INFO] [stderr] Checking pretty_env_logger v0.2.5 [INFO] [stderr] Checking walnut v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `try_from` has been stable since 1.34.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:1:24 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(try_blocks, try_from)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `try_from` has been stable since 1.34.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:1:24 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(try_blocks, try_from)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `group` is never read [INFO] [stdout] --> src/id3/v24.rs:57:8 [INFO] [stdout] | [INFO] [stdout] 55 | pub struct Frame { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 56 | pub data: FrameData, [INFO] [stdout] 57 | pub group: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Frame` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `iso_639_2_lang`, `description`, and `text` are never read [INFO] [stdout] --> src/id3/v24.rs:121:8 [INFO] [stdout] | [INFO] [stdout] 120 | pub struct LangDescriptionText { [INFO] [stdout] | ------------------- fields in this struct [INFO] [stdout] 121 | pub iso_639_2_lang: [u8; 3], [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 122 | pub description: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 123 | pub text: Vec, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LangDescriptionText` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `description` and `text` are never read [INFO] [stdout] --> src/id3/v24.rs:128:8 [INFO] [stdout] | [INFO] [stdout] 127 | pub struct Txxx { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 128 | pub description: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 129 | pub text: Vec, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Txxx` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `owner` and `data` are never read [INFO] [stdout] --> src/id3/v24.rs:134:8 [INFO] [stdout] | [INFO] [stdout] 133 | pub struct Priv { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 134 | pub owner: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 135 | pub data: Box<[u8]>, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Priv` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `year` and `message` are never read [INFO] [stdout] --> src/id3/v24.rs:140:8 [INFO] [stdout] | [INFO] [stdout] 139 | pub struct Copyright { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 140 | pub year: u16, [INFO] [stdout] | ^^^^ [INFO] [stdout] 141 | pub message: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Copyright` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/id3/v24.rs:146:8 [INFO] [stdout] | [INFO] [stdout] 145 | pub struct Reverb { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 146 | pub ms_left: u16, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 147 | pub ms_right: u16, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 148 | pub bounces_left: u8, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 149 | pub bounces_right: u8, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 150 | pub feedback_left_to_left: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 151 | pub feedback_left_to_right: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 152 | pub feedback_right_to_right: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 153 | pub feedback_right_to_left: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 154 | pub premix_left_to_right: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 155 | pub premix_right_to_left: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Reverb` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `year`, `month`, `day`, `hour`, `minutes`, and `seconds` are never read [INFO] [stdout] --> src/id3/v24.rs:160:8 [INFO] [stdout] | [INFO] [stdout] 159 | pub struct Date { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 160 | pub year: u16, [INFO] [stdout] | ^^^^ [INFO] [stdout] 161 | pub month: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 162 | pub day: Option, [INFO] [stdout] | ^^^ [INFO] [stdout] 163 | pub hour: Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] 164 | pub minutes: Option, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 165 | pub seconds: Option, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Date` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `number` and `max` are never read [INFO] [stdout] --> src/id3/v24.rs:240:8 [INFO] [stdout] | [INFO] [stdout] 239 | pub struct Track { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 240 | pub number: u64, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 241 | pub max: Option, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Track` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `data` is never read [INFO] [stdout] --> src/id3/v24.rs:267:8 [INFO] [stdout] | [INFO] [stdout] 265 | pub struct Unknown { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 266 | pub name: [u8; 4], [INFO] [stdout] 267 | pub data: Box<[u8]>, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Unknown` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/id3/v24.rs:448:19 [INFO] [stdout] | [INFO] [stdout] 448 | ParseDateError(ParseDateError), [INFO] [stdout] | -------------- ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `FrameParseErrorReason` has derived impls for the traits `Debug` and `Clone`, but these are 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] 448 | ParseDateError(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/id3/v24.rs:449:18 [INFO] [stdout] | [INFO] [stdout] 449 | ParseIntError(ParseIntError), [INFO] [stdout] | ------------- ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `FrameParseErrorReason` has derived impls for the traits `Debug` and `Clone`, but these are 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] 449 | ParseIntError(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/id3/v24.rs:450:20 [INFO] [stdout] | [INFO] [stdout] 450 | ParseTrackError(ParseTrackError), [INFO] [stdout] | --------------- ^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `FrameParseErrorReason` has derived impls for the traits `Debug` and `Clone`, but these are 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] 450 | ParseTrackError(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/id3/v24.rs:451:20 [INFO] [stdout] | [INFO] [stdout] 451 | TextDecodeError(TextDecodeError), [INFO] [stdout] | --------------- ^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `FrameParseErrorReason` has derived impls for the traits `Debug` and `Clone`, but these are 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] 451 | TextDecodeError(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/id3/v24.rs:482:20 [INFO] [stdout] | [INFO] [stdout] 482 | UnknownEncoding(u8), [INFO] [stdout] | --------------- ^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `TextDecodeError` has derived impls for the traits `Debug` and `Clone`, but these are 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] 482 | UnknownEncoding(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/id3/v24.rs:499:23 [INFO] [stdout] | [INFO] [stdout] 499 | InvalidTrackNumber(ParseIntError), [INFO] [stdout] | ------------------ ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ParseTrackError` has derived impls for the traits `Debug` and `Clone`, but these are 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] 499 | InvalidTrackNumber(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/id3/v24.rs:511:18 [INFO] [stdout] | [INFO] [stdout] 511 | ParseIntError(ParseIntError), [INFO] [stdout] | ------------- ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ParseDateError` has derived impls for the traits `Debug` and `Clone`, but these are 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] 511 | ParseIntError(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `group` is never read [INFO] [stdout] --> src/id3/v24.rs:57:8 [INFO] [stdout] | [INFO] [stdout] 55 | pub struct Frame { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 56 | pub data: FrameData, [INFO] [stdout] 57 | pub group: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Frame` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `iso_639_2_lang`, `description`, and `text` are never read [INFO] [stdout] --> src/id3/v24.rs:121:8 [INFO] [stdout] | [INFO] [stdout] 120 | pub struct LangDescriptionText { [INFO] [stdout] | ------------------- fields in this struct [INFO] [stdout] 121 | pub iso_639_2_lang: [u8; 3], [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 122 | pub description: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 123 | pub text: Vec, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LangDescriptionText` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `description` and `text` are never read [INFO] [stdout] --> src/id3/v24.rs:128:8 [INFO] [stdout] | [INFO] [stdout] 127 | pub struct Txxx { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 128 | pub description: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 129 | pub text: Vec, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Txxx` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `owner` and `data` are never read [INFO] [stdout] --> src/id3/v24.rs:134:8 [INFO] [stdout] | [INFO] [stdout] 133 | pub struct Priv { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 134 | pub owner: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 135 | pub data: Box<[u8]>, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Priv` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `year` and `message` are never read [INFO] [stdout] --> src/id3/v24.rs:140:8 [INFO] [stdout] | [INFO] [stdout] 139 | pub struct Copyright { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 140 | pub year: u16, [INFO] [stdout] | ^^^^ [INFO] [stdout] 141 | pub message: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Copyright` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/id3/v24.rs:146:8 [INFO] [stdout] | [INFO] [stdout] 145 | pub struct Reverb { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 146 | pub ms_left: u16, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 147 | pub ms_right: u16, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 148 | pub bounces_left: u8, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 149 | pub bounces_right: u8, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 150 | pub feedback_left_to_left: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 151 | pub feedback_left_to_right: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 152 | pub feedback_right_to_right: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 153 | pub feedback_right_to_left: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 154 | pub premix_left_to_right: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 155 | pub premix_right_to_left: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Reverb` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `year`, `month`, `day`, `hour`, `minutes`, and `seconds` are never read [INFO] [stdout] --> src/id3/v24.rs:160:8 [INFO] [stdout] | [INFO] [stdout] 159 | pub struct Date { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 160 | pub year: u16, [INFO] [stdout] | ^^^^ [INFO] [stdout] 161 | pub month: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 162 | pub day: Option, [INFO] [stdout] | ^^^ [INFO] [stdout] 163 | pub hour: Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] 164 | pub minutes: Option, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 165 | pub seconds: Option, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Date` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `number` and `max` are never read [INFO] [stdout] --> src/id3/v24.rs:240:8 [INFO] [stdout] | [INFO] [stdout] 239 | pub struct Track { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 240 | pub number: u64, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 241 | pub max: Option, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Track` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `data` is never read [INFO] [stdout] --> src/id3/v24.rs:267:8 [INFO] [stdout] | [INFO] [stdout] 265 | pub struct Unknown { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 266 | pub name: [u8; 4], [INFO] [stdout] 267 | pub data: Box<[u8]>, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Unknown` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/id3/v24.rs:448:19 [INFO] [stdout] | [INFO] [stdout] 448 | ParseDateError(ParseDateError), [INFO] [stdout] | -------------- ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `FrameParseErrorReason` has derived impls for the traits `Debug` and `Clone`, but these are 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] 448 | ParseDateError(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/id3/v24.rs:449:18 [INFO] [stdout] | [INFO] [stdout] 449 | ParseIntError(ParseIntError), [INFO] [stdout] | ------------- ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `FrameParseErrorReason` has derived impls for the traits `Debug` and `Clone`, but these are 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] 449 | ParseIntError(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/id3/v24.rs:450:20 [INFO] [stdout] | [INFO] [stdout] 450 | ParseTrackError(ParseTrackError), [INFO] [stdout] | --------------- ^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `FrameParseErrorReason` has derived impls for the traits `Debug` and `Clone`, but these are 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] 450 | ParseTrackError(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/id3/v24.rs:451:20 [INFO] [stdout] | [INFO] [stdout] 451 | TextDecodeError(TextDecodeError), [INFO] [stdout] | --------------- ^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `FrameParseErrorReason` has derived impls for the traits `Debug` and `Clone`, but these are 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] 451 | TextDecodeError(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/id3/v24.rs:482:20 [INFO] [stdout] | [INFO] [stdout] 482 | UnknownEncoding(u8), [INFO] [stdout] | --------------- ^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `TextDecodeError` has derived impls for the traits `Debug` and `Clone`, but these are 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] 482 | UnknownEncoding(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/id3/v24.rs:499:23 [INFO] [stdout] | [INFO] [stdout] 499 | InvalidTrackNumber(ParseIntError), [INFO] [stdout] | ------------------ ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ParseTrackError` has derived impls for the traits `Debug` and `Clone`, but these are 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] 499 | InvalidTrackNumber(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/id3/v24.rs:511:18 [INFO] [stdout] | [INFO] [stdout] 511 | ParseIntError(ParseIntError), [INFO] [stdout] | ------------- ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ParseDateError` has derived impls for the traits `Debug` and `Clone`, but these are 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] 511 | ParseIntError(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.88s [INFO] running `Command { std: "docker" "inspect" "8f3672b9525a0a9a8c2e30d1c74b5585ff62153c4c8879d874e6c0168e364fc0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f3672b9525a0a9a8c2e30d1c74b5585ff62153c4c8879d874e6c0168e364fc0", kill_on_drop: false }` [INFO] [stdout] 8f3672b9525a0a9a8c2e30d1c74b5585ff62153c4c8879d874e6c0168e364fc0