[INFO] cloning repository https://github.com/WVAviator/stegocrypt [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/WVAviator/stegocrypt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWVAviator%2Fstegocrypt", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWVAviator%2Fstegocrypt'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8a2e06e682062beffa44d12a19e8fca83fdd9a2c [INFO] checking WVAviator/stegocrypt/8a2e06e682062beffa44d12a19e8fca83fdd9a2c against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWVAviator%2Fstegocrypt" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/WVAviator/stegocrypt on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/WVAviator/stegocrypt [INFO] finished tweaking git repo https://github.com/WVAviator/stegocrypt [INFO] tweaked toml for git repo https://github.com/WVAviator/stegocrypt written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/WVAviator/stegocrypt 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" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1f1cdcace8a58ef6d8e95a8fd572d6739ee69b07173b7e08caad45d73637d71c [INFO] running `Command { std: "docker" "start" "-a" "1f1cdcace8a58ef6d8e95a8fd572d6739ee69b07173b7e08caad45d73637d71c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1f1cdcace8a58ef6d8e95a8fd572d6739ee69b07173b7e08caad45d73637d71c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f1cdcace8a58ef6d8e95a8fd572d6739ee69b07173b7e08caad45d73637d71c", kill_on_drop: false }` [INFO] [stdout] 1f1cdcace8a58ef6d8e95a8fd572d6739ee69b07173b7e08caad45d73637d71c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 749bf150d0e8b47673862973e5f3767c208a30a6bb70db888aa0349719b0ec77 [INFO] running `Command { std: "docker" "start" "-a" "749bf150d0e8b47673862973e5f3767c208a30a6bb70db888aa0349719b0ec77", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Checking anstyle v1.0.4 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking clap_lex v0.6.0 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking anstyle-parse v0.2.2 [INFO] [stderr] Checking anstream v0.6.4 [INFO] [stderr] Checking clap_builder v4.4.7 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stderr] Checking clap v4.4.7 [INFO] [stderr] Checking stegocrypt v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/mp3/mpegframeheader/copyright.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/mp3/mpegframeheader/crcprotection.rs:47:9 [INFO] [stdout] | [INFO] [stdout] 47 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/mp3/mpegframeheader/framepadding.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/mp3/mpegframeheader/mpegframesync.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | if ((data & FRAME_SYNC_MASK) != FRAME_SYNC_MASK) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 15 - if ((data & FRAME_SYNC_MASK) != FRAME_SYNC_MASK) { [INFO] [stdout] 15 + if (data & FRAME_SYNC_MASK) != FRAME_SYNC_MASK { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/mp3/mpegframeheader/mpegframesync.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | ((header & FRAME_SYNC_MASK) == FRAME_SYNC_MASK) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 34 - ((header & FRAME_SYNC_MASK) == FRAME_SYNC_MASK) [INFO] [stdout] 34 + (header & FRAME_SYNC_MASK) == FRAME_SYNC_MASK [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/mp3/mpegframeheader/mpegframesync.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/mp3/mpegframeheader/mpeglayer.rs:46:9 [INFO] [stdout] | [INFO] [stdout] 46 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/mp3/mpegframeheader/mpegversion.rs:46:9 [INFO] [stdout] | [INFO] [stdout] 46 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/mp3/mpegframeheader/samplerate.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 45 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/mp3/mpegframeheader/mpegframesync.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | if ((data & FRAME_SYNC_MASK) != FRAME_SYNC_MASK) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 15 - if ((data & FRAME_SYNC_MASK) != FRAME_SYNC_MASK) { [INFO] [stdout] 15 + if (data & FRAME_SYNC_MASK) != FRAME_SYNC_MASK { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/mp3/mpegframeheader/mpegframesync.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | ((header & FRAME_SYNC_MASK) == FRAME_SYNC_MASK) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 34 - ((header & FRAME_SYNC_MASK) == FRAME_SYNC_MASK) [INFO] [stdout] 34 + (header & FRAME_SYNC_MASK) == FRAME_SYNC_MASK [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `length` [INFO] [stdout] --> src/mp3/mpegframeheader/crcprotection.rs:37:25 [INFO] [stdout] | [INFO] [stdout] 37 | let length = data.len(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_length` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `checksum` [INFO] [stdout] --> src/mp3/mpegframeheader.rs:125:50 [INFO] [stdout] | [INFO] [stdout] 125 | CRCProtection::Enabled { checksum } => 2, [INFO] [stdout] | ^^^^^^^^ help: try ignoring the field: `checksum: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `id3v2` is never read [INFO] [stdout] --> src/mp3.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct MP3 { [INFO] [stdout] | --- field in this struct [INFO] [stdout] 8 | pub id3v2: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `data` is never read [INFO] [stdout] --> src/mp3.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct MP3Frame { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 14 | pub header: MPEGFrameHeader, [INFO] [stdout] 15 | pub data: Vec, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `version`, `flags`, and `frames` are never read [INFO] [stdout] --> src/mp3/id3v2.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct ID3v2 { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 2 | pub version: u16, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 3 | pub size: u32, [INFO] [stdout] 4 | pub flags: u8, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 5 | pub frames: Vec, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `flags` is never read [INFO] [stdout] --> src/mp3/id3v2.rs:67:9 [INFO] [stdout] | [INFO] [stdout] 64 | pub struct ID3v2Frame { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 67 | pub flags: u16, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/mp3/id3v2.rs:101:11 [INFO] [stdout] | [INFO] [stdout] 101 | Other(String), [INFO] [stdout] | ----- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `FrameIdentifier` 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] 101 | Other(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/mp3/mpegframeheader.rs:56:9 [INFO] [stdout] | [INFO] [stdout] 55 | pub struct MPEGFrameHeader { [INFO] [stdout] | --------------- fields in this struct [INFO] [stdout] 56 | pub raw_header: u32, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 59 | pub frame_sync: MPEGFrameSync, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 60 | pub version: MPEGVersion, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 61 | pub layer: MPEGLayer, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 62 | pub crc_protection: CRCProtection, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 63 | pub bitrate: FrameBitrate, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 64 | pub sample_rate: SampleRate, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 65 | pub padding: FramePadding, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 66 | pub private_bit: bool, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 67 | pub channel_mode: MP3ChannelMode, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 68 | pub mode_extension: MP3ModeExtension, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 69 | pub copyright: Copyright, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 70 | pub original: Original, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 71 | pub emphasis: MP3Emphasis, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `apply` is never used [INFO] [stdout] --> src/mp3/mpegframeheader/copyright.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 14 | impl Copyright { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 28 | pub fn apply(&self, header: u32) -> u32 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `apply` is never used [INFO] [stdout] --> src/mp3/mpegframeheader/crcprotection.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 15 | impl CRCProtection { [INFO] [stdout] | ------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 31 | pub fn apply(&self, header: u32, data: &mut Vec) -> u32 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `apply` is never used [INFO] [stdout] --> src/mp3/mpegframeheader/framebitrate.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 14 | impl FrameBitrate { [INFO] [stdout] | ----------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 42 | pub fn apply(&self, header: u32) -> u32 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `apply` is never used [INFO] [stdout] --> src/mp3/mpegframeheader/framepadding.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 14 | impl FramePadding { [INFO] [stdout] | ----------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 28 | pub fn apply(&self, header: u32) -> u32 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `apply` is never used [INFO] [stdout] --> src/mp3/mpegframeheader/mpegframesync.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl MPEGFrameSync { [INFO] [stdout] | ------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 23 | pub fn apply(&self, header: u32) -> u32 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `apply` is never used [INFO] [stdout] --> src/mp3/mpegframeheader/mpeglayer.rs:33:12 [INFO] [stdout] | [INFO] [stdout] 15 | impl MPEGLayer { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 33 | pub fn apply(&self, header: u32) -> u32 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `apply` is never used [INFO] [stdout] --> src/mp3/mpegframeheader/mpegversion.rs:33:12 [INFO] [stdout] | [INFO] [stdout] 15 | impl MPEGVersion { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 33 | pub fn apply(&self, header: u32) -> u32 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `apply` is never used [INFO] [stdout] --> src/mp3/mpegframeheader/samplerate.rs:32:12 [INFO] [stdout] | [INFO] [stdout] 15 | impl SampleRate { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 32 | pub fn apply(&self, header: u32) -> u32 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 25 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `length` [INFO] [stdout] --> src/mp3/mpegframeheader/crcprotection.rs:37:25 [INFO] [stdout] | [INFO] [stdout] 37 | let length = data.len(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_length` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `checksum` [INFO] [stdout] --> src/mp3/mpegframeheader.rs:125:50 [INFO] [stdout] | [INFO] [stdout] 125 | CRCProtection::Enabled { checksum } => 2, [INFO] [stdout] | ^^^^^^^^ help: try ignoring the field: `checksum: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `id3v2` is never read [INFO] [stdout] --> src/mp3.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct MP3 { [INFO] [stdout] | --- field in this struct [INFO] [stdout] 8 | pub id3v2: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `data` is never read [INFO] [stdout] --> src/mp3.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct MP3Frame { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 14 | pub header: MPEGFrameHeader, [INFO] [stdout] 15 | pub data: Vec, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `version`, `flags`, and `frames` are never read [INFO] [stdout] --> src/mp3/id3v2.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct ID3v2 { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 2 | pub version: u16, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 3 | pub size: u32, [INFO] [stdout] 4 | pub flags: u8, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 5 | pub frames: Vec, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `flags` is never read [INFO] [stdout] --> src/mp3/id3v2.rs:67:9 [INFO] [stdout] | [INFO] [stdout] 64 | pub struct ID3v2Frame { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 67 | pub flags: u16, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/mp3/id3v2.rs:101:11 [INFO] [stdout] | [INFO] [stdout] 101 | Other(String), [INFO] [stdout] | ----- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `FrameIdentifier` 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] 101 | Other(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/mp3/mpegframeheader.rs:56:9 [INFO] [stdout] | [INFO] [stdout] 55 | pub struct MPEGFrameHeader { [INFO] [stdout] | --------------- fields in this struct [INFO] [stdout] 56 | pub raw_header: u32, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 59 | pub frame_sync: MPEGFrameSync, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 60 | pub version: MPEGVersion, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 61 | pub layer: MPEGLayer, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 62 | pub crc_protection: CRCProtection, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 63 | pub bitrate: FrameBitrate, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 64 | pub sample_rate: SampleRate, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 65 | pub padding: FramePadding, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 66 | pub private_bit: bool, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 67 | pub channel_mode: MP3ChannelMode, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 68 | pub mode_extension: MP3ModeExtension, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 69 | pub copyright: Copyright, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 70 | pub original: Original, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 71 | pub emphasis: MP3Emphasis, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `apply` is never used [INFO] [stdout] --> src/mp3/mpegframeheader/framebitrate.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 14 | impl FrameBitrate { [INFO] [stdout] | ----------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 42 | pub fn apply(&self, header: u32) -> u32 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `apply` is never used [INFO] [stdout] --> src/mp3/mpegframeheader/mpegframesync.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl MPEGFrameSync { [INFO] [stdout] | ------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 23 | pub fn apply(&self, header: u32) -> u32 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.98s [INFO] running `Command { std: "docker" "inspect" "749bf150d0e8b47673862973e5f3767c208a30a6bb70db888aa0349719b0ec77", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "749bf150d0e8b47673862973e5f3767c208a30a6bb70db888aa0349719b0ec77", kill_on_drop: false }` [INFO] [stdout] 749bf150d0e8b47673862973e5f3767c208a30a6bb70db888aa0349719b0ec77