[INFO] cloning repository https://github.com/thiagopnts/mp4dase
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thiagopnts/mp4dase" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthiagopnts%2Fmp4dase", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthiagopnts%2Fmp4dase'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 96b8696c267ff590f636d72c386b668649895021
[INFO] checking thiagopnts/mp4dase against try#50f413885985a8b0a0b6ca0766a0aedd45304953 for pr-155657-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthiagopnts%2Fmp4dase" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/thiagopnts/mp4dase
[INFO] finished tweaking git repo https://github.com/thiagopnts/mp4dase
[INFO] tweaked toml for git repo https://github.com/thiagopnts/mp4dase written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/thiagopnts/mp4dase on toolchain 50f413885985a8b0a0b6ca0766a0aedd45304953
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+50f413885985a8b0a0b6ca0766a0aedd45304953" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/thiagopnts/mp4dase 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" "+50f413885985a8b0a0b6ca0766a0aedd45304953" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+50f413885985a8b0a0b6ca0766a0aedd45304953" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 91e1a1287f96876898c8eb6c41850ffb69a4e3f4ad38d03312e89f3110f691ac
[INFO] running `Command { std: "docker" "start" "-a" "91e1a1287f96876898c8eb6c41850ffb69a4e3f4ad38d03312e89f3110f691ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "91e1a1287f96876898c8eb6c41850ffb69a4e3f4ad38d03312e89f3110f691ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91e1a1287f96876898c8eb6c41850ffb69a4e3f4ad38d03312e89f3110f691ac", kill_on_drop: false }`
[INFO] [stdout] 91e1a1287f96876898c8eb6c41850ffb69a4e3f4ad38d03312e89f3110f691ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+50f413885985a8b0a0b6ca0766a0aedd45304953" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f6c90659697f3e200de4a56473f866f7d50635b3f28fa0fd4603480af973815a
[INFO] running `Command { std: "docker" "start" "-a" "f6c90659697f3e200de4a56473f866f7d50635b3f28fa0fd4603480af973815a", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking regex-syntax v0.8.4
[INFO] [stderr]     Checking anstyle v1.0.7
[INFO] [stderr]     Checking colorchoice v1.0.1
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.0
[INFO] [stderr]     Checking anstyle-query v1.1.0
[INFO] [stderr]     Checking anstyle-parse v0.2.4
[INFO] [stderr]     Checking mp4dase v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::buf_ext::BufExt`
[INFO] [stdout]  --> src/boxes/ilst.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::buf_ext::BufExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IodsBox`, `SIZE_LEN`, and `TYPE_LEN`
[INFO] [stdout]  --> src/boxes/moov.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::boxes::{IodsBox, MvhdBox, TrakBox, BOX_HEADER_SIZE, SIZE_LEN, TYPE_LEN};
[INFO] [stdout]   |                    ^^^^^^^                                     ^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BOX_HEADER_SIZE`
[INFO] [stdout]  --> src/boxes/tkhd.rs:6:22
[INFO] [stdout]   |
[INFO] [stdout] 6 | use super::{BoxType, BOX_HEADER_SIZE};
[INFO] [stdout]   |                      ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Display` and `self`
[INFO] [stdout]  --> src/boxes/trak.rs:3:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::fmt::{self, Display};
[INFO] [stdout]   |                ^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tkhd`
[INFO] [stdout]  --> src/boxes/trak.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 | use super::{tkhd, BoxType, MdiaBox, TkhdBox, BOX_HEADER_SIZE};
[INFO] [stdout]   |             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `str`
[INFO] [stdout]  --> src/mp4.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     str,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking anstream v0.6.14
[INFO] [stdout] warning: fields `view`, `version`, `flags`, and `balance` are never read
[INFO] [stdout]  --> src/boxes/smhd.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct SmhdBox {
[INFO] [stdout]   |            ------- fields in this struct
[INFO] [stdout] 6 |     pub view: bytes::Bytes,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout] 7 |     pub version: u8,
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout] 8 |     pub flags: u32,
[INFO] [stdout]   |         ^^^^^
[INFO] [stdout] 9 |     pub balance: i16,
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `SmhdBox` 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: associated function `parse` is never used
[INFO] [stdout]   --> src/boxes/smhd.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl SmhdBox {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 12 |     pub fn parse(buf: &mut bytes::Bytes) -> Self {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `view`, `version`, `flags`, `entry_count`, `chunk_size`, and `chunk_offsets` are never read
[INFO] [stdout]   --> src/boxes/stco.rs:6:9
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub struct StcoBox {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout]  6 |     pub view: bytes::Bytes,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]  7 |     pub version: u8,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]  8 |     pub flags: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]  9 |     entry_count: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 10 |     chunk_size: ChunkSize,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 11 |     chunk_offsets: Vec<u64>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StcoBox` 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: variants `Regular` and `Large` are never constructed
[INFO] [stdout]   --> src/boxes/stco.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub enum ChunkSize {
[INFO] [stdout]    |          --------- variants in this enum
[INFO] [stdout] 16 |     Regular,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 17 |     Large,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ChunkSize` 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: associated function `parse` is never used
[INFO] [stdout]   --> src/boxes/stco.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl StcoBox {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 21 |     pub fn parse(buf: &mut bytes::Bytes, chunk_size: ChunkSize) -> Self {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `view`, `version`, `flags`, `sample_count`, `sample_size`, and `sample_sizes` are never read
[INFO] [stdout]   --> src/boxes/stsz.rs:6:9
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub struct StszBox {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout]  6 |     pub view: bytes::Bytes,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]  7 |     pub version: u8,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]  8 |     pub flags: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]  9 |     pub sample_count: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 10 |     sample_size: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 11 |     pub sample_sizes: Option<Vec<u32>>,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StszBox` 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: associated function `parse` is never used
[INFO] [stdout]   --> src/boxes/stsz.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl StszBox {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 15 |     pub fn parse(buf: &mut bytes::Bytes) -> Self {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `view`, `version`, `flags`, `entry_count`, and `entries` are never read
[INFO] [stdout]   --> src/boxes/stsc.rs:6:9
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub struct StscBox {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout]  6 |     pub view: bytes::Bytes,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]  7 |     pub version: u8,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]  8 |     pub flags: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]  9 |     pub entry_count: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 10 |     pub entries: Vec<StscEntry>,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StscBox` 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 `first_chunk`, `samples_per_chunk`, and `sample_description_index` are never read
[INFO] [stdout]   --> src/boxes/stsc.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct StscEntry {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 15 |     first_chunk: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 16 |     samples_per_chunk: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 17 |     sample_description_index: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StscEntry` 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: associated function `parse` is never used
[INFO] [stdout]   --> src/boxes/stsc.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl StscBox {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 21 |     pub fn parse(buf: &mut bytes::Bytes) -> Self {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `view`, `version`, `flags`, `entry_count`, and `entries` are never read
[INFO] [stdout]   --> src/boxes/stss.rs:6:9
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub struct StssBox {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout]  6 |     pub view: bytes::Bytes,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]  7 |     pub version: u8,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]  8 |     pub flags: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]  9 |     pub entry_count: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 10 |     pub entries: Vec<StssEntry>,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StssBox` 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: field `sample_number` is never read
[INFO] [stdout]   --> src/boxes/stss.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct StssEntry {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 15 |     pub sample_number: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StssEntry` 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: associated function `parse` is never used
[INFO] [stdout]   --> src/boxes/stss.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl StssBox {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 19 |     pub fn parse(buf: &mut bytes::Bytes) -> Self {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `view` and `dref` are never read
[INFO] [stdout]  --> src/boxes/dinf.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct DinfBox {
[INFO] [stdout]   |            ------- fields in this struct
[INFO] [stdout] 7 |     pub view: bytes::Bytes,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout] 8 |     pub dref: DrefBox,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `DinfBox` 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: associated function `parse` is never used
[INFO] [stdout]   --> src/boxes/dinf.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl DinfBox {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 12 |     pub fn parse(buf: &mut bytes::Bytes) -> Self {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `view`, `version`, `flags`, `entry_count`, and `entries` are never read
[INFO] [stdout]   --> src/boxes/dref.rs:7:9
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct DrefBox {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout]  7 |     pub view: bytes::Bytes,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]  8 |     pub version: u8,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]  9 |     pub flags: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 10 |     pub entry_count: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 11 |     pub entries: Vec<DrefEntry>,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DrefBox` 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 `entry_size`, `entry_type`, `version`, `flags`, and `url` are never read
[INFO] [stdout]   --> src/boxes/dref.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct DrefEntry {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 16 |     pub entry_size: u32,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 17 |     pub entry_type: u32,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 18 |     pub version: u8,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 19 |     pub flags: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 20 |     pub url: Option<String>,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DrefEntry` 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: associated function `parse` is never used
[INFO] [stdout]   --> src/boxes/dref.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl DrefBox {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 24 |     pub fn parse(buf: &mut bytes::Bytes) -> Self {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `view` is never read
[INFO] [stdout]  --> src/boxes/ftyp.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct FtypBox {
[INFO] [stdout]   |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 9 |     view: Bytes,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `FtypBox` 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: associated function `parse` is never used
[INFO] [stdout]   --> src/boxes/ftyp.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl FtypBox {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 23 |     pub fn parse(buf: &mut Bytes) -> FtypBox {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `view`, `version`, `flags`, `pre_defined`, `handler_type`, and `name` are never read
[INFO] [stdout]   --> src/boxes/hdlr.rs:6:9
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub struct HdlrBox {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout]  6 |     pub view: bytes::Bytes,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]  7 |     pub version: u8,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]  8 |     pub flags: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]  9 |     pub pre_defined: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 10 |     pub handler_type: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 11 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `HdlrBox` 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: associated function `parse` is never used
[INFO] [stdout]   --> src/boxes/hdlr.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl HdlrBox {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 15 |     pub fn parse(buf: &mut bytes::Bytes) -> Self {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `view` and `items` are never read
[INFO] [stdout]   --> src/boxes/ilst.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct IlstBox {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout]  9 |     view: bytes::Bytes,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 10 |     items: Vec<Item>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `IlstBox` 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 `name` and `data` are never read
[INFO] [stdout]   --> src/boxes/ilst.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct Item {
[INFO] [stdout]    |        ---- fields in this struct
[INFO] [stdout] 15 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 16 |     data: bytes::Bytes,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Item` 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: associated function `parse` is never used
[INFO] [stdout]   --> src/boxes/ilst.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl Item {
[INFO] [stdout]    | --------- associated function in this implementation
[INFO] [stdout] 20 |     fn parse(buf: &mut bytes::Bytes) -> Self {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `parse` is never used
[INFO] [stdout]   --> src/boxes/ilst.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl IlstBox {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 33 |     pub fn parse(buf: &mut bytes::Bytes) -> Self {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `parse` is never used
[INFO] [stdout]   --> src/boxes/iods.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl IodsBox {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 13 |     pub fn parse(buf: &mut bytes::Bytes) -> IodsBox {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/boxes/mdhd.rs:8:9
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct MdhdBox {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout]  8 |     pub view: bytes::Bytes,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]  9 |     pub version: u8,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 10 |     pub flags: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 11 |     pub creation_time: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 12 |     pub modification_time: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 13 |     pub timescale: u32,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 14 |     pub duration: u64,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 15 |     pub language: u16,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 16 |     pub pre_defined: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MdhdBox` 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: associated function `parse` is never used
[INFO] [stdout]   --> src/boxes/mdhd.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl MdhdBox {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 20 |     pub fn parse(buf: &mut bytes::Bytes) -> Self {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `view`, `minf`, `mdhd`, and `hdlr` are never read
[INFO] [stdout]  --> src/boxes/mdia.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct MdiaBox {
[INFO] [stdout]   |            ------- fields in this struct
[INFO] [stdout] 6 |     pub view: bytes::Bytes,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout] 7 |     pub minf: MinfBox,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout] 8 |     pub mdhd: MdhdBox,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout] 9 |     pub hdlr: HdlrBox,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `MdiaBox` 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: associated function `parse` is never used
[INFO] [stdout]   --> src/boxes/mdia.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl MdiaBox {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 14 |     pub fn parse(buf: &mut bytes::Bytes) -> Self {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `view`, `version`, `flags`, `handler`, and `other_boxes` are never read
[INFO] [stdout]   --> src/boxes/meta.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct MetaBox {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout]  7 |     view: bytes::Bytes,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]  8 |     version: u8,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]  9 |     flags: u32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 10 |     handler: HdlrBox,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 11 |     other_boxes: Vec<BoxType>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MetaBox` 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: associated function `parse` is never used
[INFO] [stdout]   --> src/boxes/meta.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl MetaBox {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 15 |     pub fn parse(buf: &mut bytes::Bytes) -> Self {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `view` and `boxes` are never read
[INFO] [stdout]  --> src/boxes/minf.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct MinfBox {
[INFO] [stdout]   |            ------- fields in this struct
[INFO] [stdout] 7 |     pub view: bytes::Bytes,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout] 8 |     pub boxes: Vec<BoxType>,
[INFO] [stdout]   |         ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `MinfBox` 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: associated function `parse` is never used
[INFO] [stdout]   --> src/boxes/minf.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl MinfBox {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 12 |     pub fn parse(buf: &mut bytes::Bytes) -> Self {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `view`, `mvhd`, and `traks` are never read
[INFO] [stdout]   --> src/boxes/moov.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct MoovBox {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout]  9 |     pub view: Bytes,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 10 |     pub mvhd: MvhdBox,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 11 |     pub traks: Vec<TrakBox>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MoovBox` 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: associated function `parse` is never used
[INFO] [stdout]   --> src/boxes/moov.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl MoovBox {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 15 |     pub fn parse(buf: &mut Bytes) -> Result<MoovBox, BoxParsingError> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `view` is never read
[INFO] [stdout]  --> src/boxes/mvhd.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct MvhdBox {
[INFO] [stdout]   |            ------- field in this struct
[INFO] [stdout] 9 |     view: Bytes,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `MvhdBox` 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: associated function `parse` is never used
[INFO] [stdout]   --> src/boxes/mvhd.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl MvhdBox {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 34 |     pub fn parse(buf: &mut Bytes) -> MvhdBox {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `view` and `boxes` are never read
[INFO] [stdout]  --> src/boxes/stbl.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct StblBox {
[INFO] [stdout]   |            ------- fields in this struct
[INFO] [stdout] 6 |     pub view: bytes::Bytes,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout] 7 |     pub boxes: Vec<BoxType>,
[INFO] [stdout]   |         ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `StblBox` 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: associated function `parse` is never used
[INFO] [stdout]   --> src/boxes/stbl.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl StblBox {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 11 |     pub fn parse(buf: &mut bytes::Bytes) -> Self {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `view`, `version`, `flags`, `entry_count`, and `sample_descriptions` are never read
[INFO] [stdout]   --> src/boxes/stsd.rs:7:9
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct StsdBox {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout]  7 |     pub view: bytes::Bytes,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]  8 |     pub version: u8,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]  9 |     pub flags: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 10 |     pub entry_count: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 11 |     pub sample_descriptions: Vec<SampleDescription>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StsdBox` 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 `size` and `format` are never read
[INFO] [stdout]   --> src/boxes/stsd.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct SampleDescription {
[INFO] [stdout]    |            ----------------- fields in this struct
[INFO] [stdout] 16 |     size: u32,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 17 |     format: [u8; 4],
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SampleDescription` 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: associated items `format` and `parse` are never used
[INFO] [stdout]   --> src/boxes/stsd.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl StsdBox {
[INFO] [stdout]    | ------------ associated items in this implementation
[INFO] [stdout] 21 |     pub fn format(&self) -> String {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |     pub fn parse(buf: &mut bytes::Bytes) -> Self {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `view`, `version`, `flags`, `entry_count`, and `entries` are never read
[INFO] [stdout]   --> src/boxes/stts.rs:6:9
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub struct SttsBox {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout]  6 |     pub view: bytes::Bytes,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]  7 |     pub version: u8,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]  8 |     pub flags: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]  9 |     pub entry_count: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 10 |     pub entries: Vec<SttsEntry>,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SttsBox` 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 `sample_count` and `sample_delta` are never read
[INFO] [stdout]   --> src/boxes/stts.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct SttsEntry {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 15 |     pub sample_count: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 16 |     pub sample_delta: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SttsEntry` 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: associated function `parse` is never used
[INFO] [stdout]   --> src/boxes/stts.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl SttsBox {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 20 |     pub fn parse(buf: &mut bytes::Bytes) -> Self {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `view` is never read
[INFO] [stdout]   --> src/boxes/tkhd.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct TkhdBox {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 10 |     pub view: bytes::Bytes,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TkhdBox` 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: associated function `parse` is never used
[INFO] [stdout]   --> src/boxes/tkhd.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 46 | impl TkhdBox {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 47 |     pub fn parse(buf: &mut bytes::Bytes) -> Self {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `view`, `tkhd`, `mdia`, and `boxes` are never read
[INFO] [stdout]   --> src/boxes/trak.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct TrakBox {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout]  9 |     pub view: bytes::Bytes,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 10 |     pub tkhd: TkhdBox,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 11 |     pub mdia: MdiaBox,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     pub boxes: Vec<BoxType>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TrakBox` 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: associated function `parse` is never used
[INFO] [stdout]   --> src/boxes/trak.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl TrakBox {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 19 |     pub fn parse(buf: &mut bytes::Bytes) -> Self {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `view` and `boxes` are never read
[INFO] [stdout]  --> src/boxes/udta.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct UdtaBox {
[INFO] [stdout]   |            ------- fields in this struct
[INFO] [stdout] 6 |     view: bytes::Bytes,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 7 |     boxes: Vec<BoxType>,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `UdtaBox` 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: associated function `parse` is never used
[INFO] [stdout]   --> src/boxes/udta.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl UdtaBox {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 11 |     pub fn parse(buf: &mut bytes::Bytes) -> Self {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `view`, `version`, `flags`, `graphics_mode`, and `opcolor` are never read
[INFO] [stdout]   --> src/boxes/vmhd.rs:7:9
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct VmhdBox {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout]  7 |     pub view: bytes::Bytes,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]  8 |     pub version: u8,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]  9 |     pub flags: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 10 |     pub graphics_mode: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 11 |     pub opcolor: [u16; 3],
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `VmhdBox` 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: associated function `parse` is never used
[INFO] [stdout]   --> src/boxes/vmhd.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl VmhdBox {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 15 |     pub fn parse(buf: &mut bytes::Bytes) -> Self {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BoxHeader` is never constructed
[INFO] [stdout]  --> src/boxes/box_type.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | struct BoxHeader {
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/boxes/box_type.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub enum BoxType {
[INFO] [stdout]    |          ------- variants in this enum
[INFO] [stdout] 16 |     Smhd(SmhdBox),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 17 |     Stco(StcoBox),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 18 |     Co64(StcoBox),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 19 |     Stsz(StszBox),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 20 |     Stsc(StscBox),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 21 |     Stss(StssBox),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 22 |     Ilst(IlstBox),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 23 |     Meta(MetaBox),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 24 |     Minf(MinfBox),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 25 |     Ftyp(FtypBox),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 26 |     Moov(MoovBox),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 27 |     Iods(IodsBox),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 28 |     Mvhd(MvhdBox),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 29 |     Trak(TrakBox),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 30 |     Tkhd(TkhdBox),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 31 |     Mdhd(MdhdBox),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 32 |     Hdlr(HdlrBox),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 33 |     Mdia(MdiaBox),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 34 |     Vmhd(VmhdBox),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 35 |     Dref(DrefBox),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 36 |     Dinf(DinfBox),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 37 |     Stbl(StblBox),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 38 |     Stts(SttsBox),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 39 |     Stsd(StsdBox),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 40 |     Udta(UdtaBox),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 41 |     Mdat(MdatBox),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 42 |     Unknown(String),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BoxType` 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: constant `SIZE_LEN` is never used
[INFO] [stdout]   --> src/boxes/box_type.rs:45:11
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub const SIZE_LEN: u32 = 4;
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TYPE_LEN` is never used
[INFO] [stdout]   --> src/boxes/box_type.rs:46:11
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub const TYPE_LEN: u32 = 4;
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BOX_HEADER_SIZE` is never used
[INFO] [stdout]   --> src/boxes/box_type.rs:47:11
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub const BOX_HEADER_SIZE: usize = 8;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated functions are never used
[INFO] [stdout]   --> src/boxes/box_type.rs:50:12
[INFO] [stdout]    |
[INFO] [stdout] 49 | impl BoxType {
[INFO] [stdout]    | ------------ associated functions in this implementation
[INFO] [stdout] 50 |     pub fn filter_box<T>(boxes: &Vec<BoxType>, matcher: impl Fn(BoxType) -> Option<T>) -> Vec<T> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 54 |     pub fn find_box<T>(boxes: &Vec<BoxType>, matcher: impl Fn(BoxType) -> Option<T>) -> Option<T> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 58 |     pub fn parse_version(buf: &mut bytes::Bytes) -> u8 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 62 |     pub fn parse_flags(buf: &mut bytes::Bytes) -> u32 {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 |     pub fn parse_field_by_version(version: u8, buf: &mut bytes::Bytes) -> u64 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 73 |     pub fn parse_header(buf: &mut bytes::Bytes) -> (usize, [u8; 4]) {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 79 |     pub fn peek_header(buf: &bytes::Bytes) -> (usize, [u8; 4]) {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 84 |     pub fn peek_box_buf(buf: &mut bytes::Bytes) -> (usize, Bytes, [u8; 4]) {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 91 |     pub fn parse_box_buf(buf: &mut bytes::Bytes) -> (Bytes, [u8; 4]) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 97 |     pub fn parse(buf: &mut bytes::Bytes) -> BoxType {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `view` and `data` are never read
[INFO] [stdout]  --> src/boxes/mdat.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct MdatBox {
[INFO] [stdout]   |            ------- fields in this struct
[INFO] [stdout] 6 |     pub view: bytes::Bytes,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout] 7 |     pub data: bytes::Bytes,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `MdatBox` 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: associated function `parse` is never used
[INFO] [stdout]   --> src/boxes/mdat.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl MdatBox {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 11 |     pub fn parse(buf: &mut bytes::Bytes) -> Self {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `BoxParsingError` is never used
[INFO] [stdout]  --> src/boxes/error.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum BoxParsingError {
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `BufExt` is never used
[INFO] [stdout]  --> src/buf_ext.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub trait BufExt: Buf {
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `tracks` and `parse` are never used
[INFO] [stdout]   --> src/mp4.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl Mp4File {
[INFO] [stdout]    | ------------ associated items in this implementation
[INFO] [stdout] 21 |     pub fn tracks(&self) -> Vec<Track> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 47 |     pub fn parse<R: Read>(reader: &mut R) -> io::Result<Mp4File> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Track` is never constructed
[INFO] [stdout]  --> src/track.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Track {
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Content` is never used
[INFO] [stdout]   --> src/track.rs:15:10
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub enum Content {
[INFO] [stdout]    |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]     Checking regex v1.10.5
[INFO] [stderr]     Checking env_filter v0.1.0
[INFO] [stderr]     Checking env_logger v0.11.3
[INFO] [stdout] warning: unused import: `crate::buf_ext::BufExt`
[INFO] [stdout]  --> src/boxes/ilst.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::buf_ext::BufExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IodsBox`, `SIZE_LEN`, and `TYPE_LEN`
[INFO] [stdout]  --> src/boxes/moov.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::boxes::{IodsBox, MvhdBox, TrakBox, BOX_HEADER_SIZE, SIZE_LEN, TYPE_LEN};
[INFO] [stdout]   |                    ^^^^^^^                                     ^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BOX_HEADER_SIZE`
[INFO] [stdout]  --> src/boxes/tkhd.rs:6:22
[INFO] [stdout]   |
[INFO] [stdout] 6 | use super::{BoxType, BOX_HEADER_SIZE};
[INFO] [stdout]   |                      ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Display` and `self`
[INFO] [stdout]  --> src/boxes/trak.rs:3:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::fmt::{self, Display};
[INFO] [stdout]   |                ^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tkhd`
[INFO] [stdout]  --> src/boxes/trak.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 | use super::{tkhd, BoxType, MdiaBox, TkhdBox, BOX_HEADER_SIZE};
[INFO] [stdout]   |             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `str`
[INFO] [stdout]  --> src/mp4.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     str,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `view`, `version`, `flags`, and `balance` are never read
[INFO] [stdout]  --> src/boxes/smhd.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct SmhdBox {
[INFO] [stdout]   |            ------- fields in this struct
[INFO] [stdout] 6 |     pub view: bytes::Bytes,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout] 7 |     pub version: u8,
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout] 8 |     pub flags: u32,
[INFO] [stdout]   |         ^^^^^
[INFO] [stdout] 9 |     pub balance: i16,
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `SmhdBox` 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: associated function `parse` is never used
[INFO] [stdout]   --> src/boxes/smhd.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl SmhdBox {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 12 |     pub fn parse(buf: &mut bytes::Bytes) -> Self {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `view`, `version`, `flags`, `entry_count`, `chunk_size`, and `chunk_offsets` are never read
[INFO] [stdout]   --> src/boxes/stco.rs:6:9
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub struct StcoBox {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout]  6 |     pub view: bytes::Bytes,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]  7 |     pub version: u8,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]  8 |     pub flags: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]  9 |     entry_count: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 10 |     chunk_size: ChunkSize,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 11 |     chunk_offsets: Vec<u64>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StcoBox` 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: variants `Regular` and `Large` are never constructed
[INFO] [stdout]   --> src/boxes/stco.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub enum ChunkSize {
[INFO] [stdout]    |          --------- variants in this enum
[INFO] [stdout] 16 |     Regular,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 17 |     Large,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ChunkSize` 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: associated function `parse` is never used
[INFO] [stdout]   --> src/boxes/stco.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl StcoBox {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 21 |     pub fn parse(buf: &mut bytes::Bytes, chunk_size: ChunkSize) -> Self {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `view`, `version`, `flags`, `sample_count`, `sample_size`, and `sample_sizes` are never read
[INFO] [stdout]   --> src/boxes/stsz.rs:6:9
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub struct StszBox {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout]  6 |     pub view: bytes::Bytes,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]  7 |     pub version: u8,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]  8 |     pub flags: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]  9 |     pub sample_count: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 10 |     sample_size: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 11 |     pub sample_sizes: Option<Vec<u32>>,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StszBox` 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: associated function `parse` is never used
[INFO] [stdout]   --> src/boxes/stsz.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl StszBox {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 15 |     pub fn parse(buf: &mut bytes::Bytes) -> Self {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `view`, `version`, `flags`, `entry_count`, and `entries` are never read
[INFO] [stdout]   --> src/boxes/stsc.rs:6:9
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub struct StscBox {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout]  6 |     pub view: bytes::Bytes,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]  7 |     pub version: u8,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]  8 |     pub flags: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]  9 |     pub entry_count: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 10 |     pub entries: Vec<StscEntry>,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StscBox` 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 `first_chunk`, `samples_per_chunk`, and `sample_description_index` are never read
[INFO] [stdout]   --> src/boxes/stsc.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct StscEntry {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 15 |     first_chunk: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 16 |     samples_per_chunk: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 17 |     sample_description_index: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StscEntry` 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: associated function `parse` is never used
[INFO] [stdout]   --> src/boxes/stsc.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl StscBox {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 21 |     pub fn parse(buf: &mut bytes::Bytes) -> Self {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `view`, `version`, `flags`, `entry_count`, and `entries` are never read
[INFO] [stdout]   --> src/boxes/stss.rs:6:9
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub struct StssBox {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout]  6 |     pub view: bytes::Bytes,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]  7 |     pub version: u8,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]  8 |     pub flags: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]  9 |     pub entry_count: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 10 |     pub entries: Vec<StssEntry>,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StssBox` 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: field `sample_number` is never read
[INFO] [stdout]   --> src/boxes/stss.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct StssEntry {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 15 |     pub sample_number: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StssEntry` 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: associated function `parse` is never used
[INFO] [stdout]   --> src/boxes/stss.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl StssBox {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 19 |     pub fn parse(buf: &mut bytes::Bytes) -> Self {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `view` and `dref` are never read
[INFO] [stdout]  --> src/boxes/dinf.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct DinfBox {
[INFO] [stdout]   |            ------- fields in this struct
[INFO] [stdout] 7 |     pub view: bytes::Bytes,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout] 8 |     pub dref: DrefBox,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `DinfBox` 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: associated function `parse` is never used
[INFO] [stdout]   --> src/boxes/dinf.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl DinfBox {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 12 |     pub fn parse(buf: &mut bytes::Bytes) -> Self {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `view`, `version`, `flags`, `entry_count`, and `entries` are never read
[INFO] [stdout]   --> src/boxes/dref.rs:7:9
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct DrefBox {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout]  7 |     pub view: bytes::Bytes,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]  8 |     pub version: u8,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]  9 |     pub flags: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 10 |     pub entry_count: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 11 |     pub entries: Vec<DrefEntry>,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DrefBox` 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 `entry_size`, `entry_type`, `version`, `flags`, and `url` are never read
[INFO] [stdout]   --> src/boxes/dref.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct DrefEntry {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 16 |     pub entry_size: u32,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 17 |     pub entry_type: u32,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 18 |     pub version: u8,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 19 |     pub flags: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 20 |     pub url: Option<String>,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DrefEntry` 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: associated function `parse` is never used
[INFO] [stdout]   --> src/boxes/dref.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl DrefBox {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 24 |     pub fn parse(buf: &mut bytes::Bytes) -> Self {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `view`, `version`, `flags`, `pre_defined`, `handler_type`, and `name` are never read
[INFO] [stdout]   --> src/boxes/hdlr.rs:6:9
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub struct HdlrBox {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout]  6 |     pub view: bytes::Bytes,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]  7 |     pub version: u8,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]  8 |     pub flags: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]  9 |     pub pre_defined: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 10 |     pub handler_type: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 11 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `HdlrBox` 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: associated function `parse` is never used
[INFO] [stdout]   --> src/boxes/hdlr.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl HdlrBox {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 15 |     pub fn parse(buf: &mut bytes::Bytes) -> Self {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `view` and `items` are never read
[INFO] [stdout]   --> src/boxes/ilst.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct IlstBox {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout]  9 |     view: bytes::Bytes,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 10 |     items: Vec<Item>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `IlstBox` 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 `name` and `data` are never read
[INFO] [stdout]   --> src/boxes/ilst.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct Item {
[INFO] [stdout]    |        ---- fields in this struct
[INFO] [stdout] 15 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 16 |     data: bytes::Bytes,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Item` 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: associated function `parse` is never used
[INFO] [stdout]   --> src/boxes/ilst.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl Item {
[INFO] [stdout]    | --------- associated function in this implementation
[INFO] [stdout] 20 |     fn parse(buf: &mut bytes::Bytes) -> Self {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `parse` is never used
[INFO] [stdout]   --> src/boxes/ilst.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl IlstBox {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 33 |     pub fn parse(buf: &mut bytes::Bytes) -> Self {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `parse` is never used
[INFO] [stdout]   --> src/boxes/iods.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl IodsBox {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 13 |     pub fn parse(buf: &mut bytes::Bytes) -> IodsBox {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/boxes/mdhd.rs:8:9
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct MdhdBox {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout]  8 |     pub view: bytes::Bytes,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]  9 |     pub version: u8,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 10 |     pub flags: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 11 |     pub creation_time: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 12 |     pub modification_time: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 13 |     pub timescale: u32,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 14 |     pub duration: u64,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 15 |     pub language: u16,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 16 |     pub pre_defined: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MdhdBox` 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: associated function `parse` is never used
[INFO] [stdout]   --> src/boxes/mdhd.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl MdhdBox {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 20 |     pub fn parse(buf: &mut bytes::Bytes) -> Self {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `view`, `minf`, `mdhd`, and `hdlr` are never read
[INFO] [stdout]  --> src/boxes/mdia.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct MdiaBox {
[INFO] [stdout]   |            ------- fields in this struct
[INFO] [stdout] 6 |     pub view: bytes::Bytes,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout] 7 |     pub minf: MinfBox,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout] 8 |     pub mdhd: MdhdBox,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout] 9 |     pub hdlr: HdlrBox,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `MdiaBox` 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: associated function `parse` is never used
[INFO] [stdout]   --> src/boxes/mdia.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl MdiaBox {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 14 |     pub fn parse(buf: &mut bytes::Bytes) -> Self {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `view`, `version`, `flags`, `handler`, and `other_boxes` are never read
[INFO] [stdout]   --> src/boxes/meta.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct MetaBox {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout]  7 |     view: bytes::Bytes,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]  8 |     version: u8,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]  9 |     flags: u32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 10 |     handler: HdlrBox,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 11 |     other_boxes: Vec<BoxType>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MetaBox` 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: associated function `parse` is never used
[INFO] [stdout]   --> src/boxes/meta.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl MetaBox {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 15 |     pub fn parse(buf: &mut bytes::Bytes) -> Self {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `view` and `boxes` are never read
[INFO] [stdout]  --> src/boxes/minf.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct MinfBox {
[INFO] [stdout]   |            ------- fields in this struct
[INFO] [stdout] 7 |     pub view: bytes::Bytes,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout] 8 |     pub boxes: Vec<BoxType>,
[INFO] [stdout]   |         ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `MinfBox` 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: associated function `parse` is never used
[INFO] [stdout]   --> src/boxes/minf.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl MinfBox {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 12 |     pub fn parse(buf: &mut bytes::Bytes) -> Self {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `view`, `mvhd`, and `traks` are never read
[INFO] [stdout]   --> src/boxes/moov.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct MoovBox {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout]  9 |     pub view: Bytes,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 10 |     pub mvhd: MvhdBox,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 11 |     pub traks: Vec<TrakBox>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MoovBox` 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: associated function `parse` is never used
[INFO] [stdout]   --> src/boxes/moov.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl MoovBox {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 15 |     pub fn parse(buf: &mut Bytes) -> Result<MoovBox, BoxParsingError> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `view` is never read
[INFO] [stdout]  --> src/boxes/mvhd.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct MvhdBox {
[INFO] [stdout]   |            ------- field in this struct
[INFO] [stdout] 9 |     view: Bytes,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `MvhdBox` 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: associated function `parse` is never used
[INFO] [stdout]   --> src/boxes/mvhd.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl MvhdBox {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 34 |     pub fn parse(buf: &mut Bytes) -> MvhdBox {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `view` and `boxes` are never read
[INFO] [stdout]  --> src/boxes/stbl.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct StblBox {
[INFO] [stdout]   |            ------- fields in this struct
[INFO] [stdout] 6 |     pub view: bytes::Bytes,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout] 7 |     pub boxes: Vec<BoxType>,
[INFO] [stdout]   |         ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `StblBox` 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: associated function `parse` is never used
[INFO] [stdout]   --> src/boxes/stbl.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl StblBox {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 11 |     pub fn parse(buf: &mut bytes::Bytes) -> Self {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `view`, `version`, `flags`, `entry_count`, and `sample_descriptions` are never read
[INFO] [stdout]   --> src/boxes/stsd.rs:7:9
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct StsdBox {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout]  7 |     pub view: bytes::Bytes,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]  8 |     pub version: u8,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]  9 |     pub flags: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 10 |     pub entry_count: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 11 |     pub sample_descriptions: Vec<SampleDescription>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StsdBox` 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 `size` and `format` are never read
[INFO] [stdout]   --> src/boxes/stsd.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct SampleDescription {
[INFO] [stdout]    |            ----------------- fields in this struct
[INFO] [stdout] 16 |     size: u32,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 17 |     format: [u8; 4],
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SampleDescription` 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: associated items `format` and `parse` are never used
[INFO] [stdout]   --> src/boxes/stsd.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl StsdBox {
[INFO] [stdout]    | ------------ associated items in this implementation
[INFO] [stdout] 21 |     pub fn format(&self) -> String {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |     pub fn parse(buf: &mut bytes::Bytes) -> Self {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `view`, `version`, `flags`, `entry_count`, and `entries` are never read
[INFO] [stdout]   --> src/boxes/stts.rs:6:9
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub struct SttsBox {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout]  6 |     pub view: bytes::Bytes,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]  7 |     pub version: u8,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]  8 |     pub flags: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]  9 |     pub entry_count: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 10 |     pub entries: Vec<SttsEntry>,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SttsBox` 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 `sample_count` and `sample_delta` are never read
[INFO] [stdout]   --> src/boxes/stts.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct SttsEntry {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 15 |     pub sample_count: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 16 |     pub sample_delta: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SttsEntry` 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: associated function `parse` is never used
[INFO] [stdout]   --> src/boxes/stts.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl SttsBox {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 20 |     pub fn parse(buf: &mut bytes::Bytes) -> Self {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `view` is never read
[INFO] [stdout]   --> src/boxes/tkhd.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct TkhdBox {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 10 |     pub view: bytes::Bytes,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TkhdBox` 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: associated function `parse` is never used
[INFO] [stdout]   --> src/boxes/tkhd.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 46 | impl TkhdBox {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 47 |     pub fn parse(buf: &mut bytes::Bytes) -> Self {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `view`, `tkhd`, `mdia`, and `boxes` are never read
[INFO] [stdout]   --> src/boxes/trak.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct TrakBox {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout]  9 |     pub view: bytes::Bytes,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 10 |     pub tkhd: TkhdBox,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 11 |     pub mdia: MdiaBox,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     pub boxes: Vec<BoxType>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TrakBox` 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: associated function `parse` is never used
[INFO] [stdout]   --> src/boxes/trak.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl TrakBox {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 19 |     pub fn parse(buf: &mut bytes::Bytes) -> Self {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `view` and `boxes` are never read
[INFO] [stdout]  --> src/boxes/udta.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct UdtaBox {
[INFO] [stdout]   |            ------- fields in this struct
[INFO] [stdout] 6 |     view: bytes::Bytes,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 7 |     boxes: Vec<BoxType>,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `UdtaBox` 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: associated function `parse` is never used
[INFO] [stdout]   --> src/boxes/udta.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl UdtaBox {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 11 |     pub fn parse(buf: &mut bytes::Bytes) -> Self {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `view`, `version`, `flags`, `graphics_mode`, and `opcolor` are never read
[INFO] [stdout]   --> src/boxes/vmhd.rs:7:9
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct VmhdBox {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout]  7 |     pub view: bytes::Bytes,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]  8 |     pub version: u8,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]  9 |     pub flags: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 10 |     pub graphics_mode: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 11 |     pub opcolor: [u16; 3],
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `VmhdBox` 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: associated function `parse` is never used
[INFO] [stdout]   --> src/boxes/vmhd.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl VmhdBox {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 15 |     pub fn parse(buf: &mut bytes::Bytes) -> Self {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BoxHeader` is never constructed
[INFO] [stdout]  --> src/boxes/box_type.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | struct BoxHeader {
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/boxes/box_type.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub enum BoxType {
[INFO] [stdout]    |          ------- variants in this enum
[INFO] [stdout] 16 |     Smhd(SmhdBox),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 17 |     Stco(StcoBox),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 18 |     Co64(StcoBox),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 19 |     Stsz(StszBox),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 20 |     Stsc(StscBox),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 21 |     Stss(StssBox),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 22 |     Ilst(IlstBox),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 23 |     Meta(MetaBox),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 24 |     Minf(MinfBox),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 25 |     Ftyp(FtypBox),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 26 |     Moov(MoovBox),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 27 |     Iods(IodsBox),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 28 |     Mvhd(MvhdBox),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 29 |     Trak(TrakBox),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 30 |     Tkhd(TkhdBox),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 31 |     Mdhd(MdhdBox),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 32 |     Hdlr(HdlrBox),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 33 |     Mdia(MdiaBox),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 34 |     Vmhd(VmhdBox),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 35 |     Dref(DrefBox),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 36 |     Dinf(DinfBox),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 37 |     Stbl(StblBox),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 38 |     Stts(SttsBox),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 39 |     Stsd(StsdBox),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 40 |     Udta(UdtaBox),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 41 |     Mdat(MdatBox),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 42 |     Unknown(String),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BoxType` 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: constant `SIZE_LEN` is never used
[INFO] [stdout]   --> src/boxes/box_type.rs:45:11
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub const SIZE_LEN: u32 = 4;
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TYPE_LEN` is never used
[INFO] [stdout]   --> src/boxes/box_type.rs:46:11
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub const TYPE_LEN: u32 = 4;
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BOX_HEADER_SIZE` is never used
[INFO] [stdout]   --> src/boxes/box_type.rs:47:11
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub const BOX_HEADER_SIZE: usize = 8;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated functions are never used
[INFO] [stdout]   --> src/boxes/box_type.rs:50:12
[INFO] [stdout]    |
[INFO] [stdout] 49 | impl BoxType {
[INFO] [stdout]    | ------------ associated functions in this implementation
[INFO] [stdout] 50 |     pub fn filter_box<T>(boxes: &Vec<BoxType>, matcher: impl Fn(BoxType) -> Option<T>) -> Vec<T> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 54 |     pub fn find_box<T>(boxes: &Vec<BoxType>, matcher: impl Fn(BoxType) -> Option<T>) -> Option<T> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 58 |     pub fn parse_version(buf: &mut bytes::Bytes) -> u8 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 62 |     pub fn parse_flags(buf: &mut bytes::Bytes) -> u32 {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 |     pub fn parse_field_by_version(version: u8, buf: &mut bytes::Bytes) -> u64 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 73 |     pub fn parse_header(buf: &mut bytes::Bytes) -> (usize, [u8; 4]) {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 79 |     pub fn peek_header(buf: &bytes::Bytes) -> (usize, [u8; 4]) {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 84 |     pub fn peek_box_buf(buf: &mut bytes::Bytes) -> (usize, Bytes, [u8; 4]) {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 91 |     pub fn parse_box_buf(buf: &mut bytes::Bytes) -> (Bytes, [u8; 4]) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 97 |     pub fn parse(buf: &mut bytes::Bytes) -> BoxType {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `view` and `data` are never read
[INFO] [stdout]  --> src/boxes/mdat.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct MdatBox {
[INFO] [stdout]   |            ------- fields in this struct
[INFO] [stdout] 6 |     pub view: bytes::Bytes,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout] 7 |     pub data: bytes::Bytes,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `MdatBox` 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: associated function `parse` is never used
[INFO] [stdout]   --> src/boxes/mdat.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl MdatBox {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 11 |     pub fn parse(buf: &mut bytes::Bytes) -> Self {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `BoxParsingError` is never used
[INFO] [stdout]  --> src/boxes/error.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum BoxParsingError {
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `BufExt` is never used
[INFO] [stdout]  --> src/buf_ext.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub trait BufExt: Buf {
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `tracks` and `parse` are never used
[INFO] [stdout]   --> src/mp4.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl Mp4File {
[INFO] [stdout]    | ------------ associated items in this implementation
[INFO] [stdout] 21 |     pub fn tracks(&self) -> Vec<Track> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 47 |     pub fn parse<R: Read>(reader: &mut R) -> io::Result<Mp4File> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Track` is never constructed
[INFO] [stdout]  --> src/track.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Track {
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Content` is never used
[INFO] [stdout]   --> src/track.rs:15:10
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub enum Content {
[INFO] [stdout]    |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.21s
[INFO] running `Command { std: "docker" "inspect" "f6c90659697f3e200de4a56473f866f7d50635b3f28fa0fd4603480af973815a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6c90659697f3e200de4a56473f866f7d50635b3f28fa0fd4603480af973815a", kill_on_drop: false }`
[INFO] [stdout] f6c90659697f3e200de4a56473f866f7d50635b3f28fa0fd4603480af973815a
