[INFO] cloning repository https://github.com/dgarciabriseno/jp2dump
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dgarciabriseno/jp2dump" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdgarciabriseno%2Fjp2dump", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdgarciabriseno%2Fjp2dump'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d327ef88a767dc033677e427ead348e96defc3b8
[INFO] checking dgarciabriseno/jp2dump against 1.95.0-beta.7 for beta-1.95-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdgarciabriseno%2Fjp2dump" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/dgarciabriseno/jp2dump
[INFO] finished tweaking git repo https://github.com/dgarciabriseno/jp2dump
[INFO] tweaked toml for git repo https://github.com/dgarciabriseno/jp2dump written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dgarciabriseno/jp2dump on toolchain 1.95.0-beta.7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0-beta.7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/dgarciabriseno/jp2dump 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" "+1.95.0-beta.7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking dgarciabriseno/jp2dump against 1.95.0-beta.7 for beta-1.95-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdgarciabriseno%2Fjp2dump" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/dgarciabriseno/jp2dump
[INFO] finished tweaking git repo https://github.com/dgarciabriseno/jp2dump
[INFO] tweaked toml for git repo https://github.com/dgarciabriseno/jp2dump written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dgarciabriseno/jp2dump on toolchain 1.95.0-beta.7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0-beta.7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/dgarciabriseno/jp2dump 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" "+1.95.0-beta.7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded syn v2.0.55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+1.95.0-beta.7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 38dbcf56d467226334a9172fa05fdae937aaa59fb3f7f790db43670a97364248
[INFO] running `Command { std: "docker" "start" "-a" "38dbcf56d467226334a9172fa05fdae937aaa59fb3f7f790db43670a97364248", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "38dbcf56d467226334a9172fa05fdae937aaa59fb3f7f790db43670a97364248", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38dbcf56d467226334a9172fa05fdae937aaa59fb3f7f790db43670a97364248", kill_on_drop: false }`
[INFO] [stdout] 38dbcf56d467226334a9172fa05fdae937aaa59fb3f7f790db43670a97364248
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.95.0-beta.7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 911aab09ea7baad1268dcb07700caae941bfab61675bd97ea71a33e6c7acb2a1
[INFO] running `Command { std: "docker" "start" "-a" "911aab09ea7baad1268dcb07700caae941bfab61675bd97ea71a33e6c7acb2a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.55
[INFO] [stderr]     Checking strsim v0.11.0
[INFO] [stderr]     Checking clap_lex v0.7.0
[INFO] [stderr]     Checking anstream v0.6.13
[INFO] [stderr]     Checking clap_builder v4.5.2
[INFO] [stderr]    Compiling clap_derive v4.5.4
[INFO] [stderr]     Checking clap v4.5.4
[INFO] [stderr]     Checking jp2dump v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Error`
[INFO] [stdout]  --> src/boxes/generic_box.rs:3:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::io::{Error, Read, Result, Seek};
[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 import: `LittleEndian`
[INFO] [stdout]  --> src/boxes/reader_requirements.rs:2:28
[INFO] [stdout]   |
[INFO] [stdout] 2 | use byteorder::{BigEndian, LittleEndian, ReadBytesExt};
[INFO] [stdout]   |                            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fmt::Display`
[INFO] [stdout]   --> src/boxes.rs:13:11
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::{fmt::Display, fs::File};
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Error`
[INFO] [stdout]  --> src/boxes/generic_box.rs:3:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::io::{Error, Read, Result, Seek};
[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 import: `LittleEndian`
[INFO] [stdout]  --> src/boxes/reader_requirements.rs:2:28
[INFO] [stdout]   |
[INFO] [stdout] 2 | use byteorder::{BigEndian, LittleEndian, ReadBytesExt};
[INFO] [stdout]   |                            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fmt::Display`
[INFO] [stdout]   --> src/boxes.rs:13:11
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::{fmt::Display, fs::File};
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `len`
[INFO] [stdout]  --> src/boxes/association_box.rs:7:27
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn print_associations(len: u32, data: Vec<u8>) -> Result<()> {
[INFO] [stdout]   |                           ^^^ help: if this is intentional, prefix it with an underscore: `_len`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `len`
[INFO] [stdout]  --> src/boxes/association_box.rs:7:27
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn print_associations(len: u32, data: Vec<u8>) -> Result<()> {
[INFO] [stdout]   |                           ^^^ help: if this is intentional, prefix it with an underscore: `_len`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/boxes/data_reference_box.rs:37:13
[INFO] [stdout]    |
[INFO] [stdout] 37 |         for i in 0..count {
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/boxes/data_reference_box.rs:37:13
[INFO] [stdout]    |
[INFO] [stdout] 37 |         for i in 0..count {
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `brand`, `minor_version`, and `cl` are never read
[INFO] [stdout]  --> src/boxes/ftype_box.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct FTypeBox {
[INFO] [stdout]   |            -------- fields in this struct
[INFO] [stdout] 5 |     brand: String,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 6 |     minor_version: u32,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 7 |     cl: Vec<String>
[INFO] [stdout]   |     ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `FTypeBox` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `nf`, `offset`, `len`, and `index` are never read
[INFO] [stdout]   --> src/boxes/fragment_list_box.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct FragmentListBox {
[INFO] [stdout]    |            --------------- fields in this struct
[INFO] [stdout]  7 |     /** Number of fragments */
[INFO] [stdout]  8 |     nf: u16,
[INFO] [stdout]    |     ^^
[INFO] [stdout]  9 |     /** Offset to the start of the fragment in the file specified via the data reference */
[INFO] [stdout] 10 |     offset: u64,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 11 |     /** Length of the fragment */
[INFO] [stdout] 12 |     len: u32,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 13 |     /** Index of the data reference box for this fragment */
[INFO] [stdout] 14 |     index: u16
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FragmentListBox` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `version`, `flags`, and `location` are never read
[INFO] [stdout]  --> src/boxes/data_reference_box.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct UrlBox {
[INFO] [stdout]   |            ------ fields in this struct
[INFO] [stdout] 7 |     pub version: u8,
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout] 8 |     pub flags: [u8; 3],
[INFO] [stdout]   |         ^^^^^
[INFO] [stdout] 9 |     pub location: String
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `UrlBox` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `feature` and `mask` are never read
[INFO] [stdout]   --> src/boxes/reader_requirements.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct VendorFeature {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] 30 |     pub feature: u128,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 31 |     pub mask: Vec<u8>
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `VendorFeature` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `flag` and `mask` are never read
[INFO] [stdout]   --> src/boxes/reader_requirements.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct StandardFlag {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 36 |     pub flag: u16,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 37 |     pub mask: Vec<u8>
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StandardFlag` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `brand`, `minor_version`, and `cl` are never read
[INFO] [stdout]  --> src/boxes/ftype_box.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct FTypeBox {
[INFO] [stdout]   |            -------- fields in this struct
[INFO] [stdout] 5 |     brand: String,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 6 |     minor_version: u32,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 7 |     cl: Vec<String>
[INFO] [stdout]   |     ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `FTypeBox` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `mask_length`, `fully_understand_aspects`, `display_contents_mask`, `flags`, and `vendor_features` are never read
[INFO] [stdout]   --> src/boxes/reader_requirements.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub struct ReaderRequirements {
[INFO] [stdout]    |            ------------------ fields in this struct
[INFO] [stdout] 42 |     /** Number of bytes used for compatibility masks */
[INFO] [stdout] 43 |     pub mask_length: u8,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 44 |     pub fully_understand_aspects: Vec<u8>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 45 |     pub display_contents_mask: Vec<u8>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 46 |     pub flags: Vec<StandardFlag>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 47 |     pub vendor_features: Vec<VendorFeature>
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ReaderRequirements` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/boxes/img_header_box.rs:7:9
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct ImageHeader {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout]  7 |     pub height: u32,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]  8 |     pub width: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]  9 |     pub num_components: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 10 |     pub bits_per_component: u8,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 11 |     pub compression_type: u8,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 12 |     pub colorspace_unknown: u8,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 13 |     pub intellectual_property: u8
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ImageHeader` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `method`, `precedence`, `approximation`, `enumerated_colorspace`, and `profile` are never read
[INFO] [stdout]   --> src/boxes/color_box.rs:7:9
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct ColorBox {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout]  7 |     pub method: u8,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]  8 |     pub precedence: u8,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]  9 |     pub approximation: u8,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 10 |     pub enumerated_colorspace: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 11 |     pub profile: Vec<u8>
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ColorBox` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `nf`, `offset`, `len`, and `index` are never read
[INFO] [stdout]   --> src/boxes/fragment_list_box.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct FragmentListBox {
[INFO] [stdout]    |            --------------- fields in this struct
[INFO] [stdout]  7 |     /** Number of fragments */
[INFO] [stdout]  8 |     nf: u16,
[INFO] [stdout]    |     ^^
[INFO] [stdout]  9 |     /** Offset to the start of the fragment in the file specified via the data reference */
[INFO] [stdout] 10 |     offset: u64,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 11 |     /** Length of the fragment */
[INFO] [stdout] 12 |     len: u32,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 13 |     /** Index of the data reference box for this fragment */
[INFO] [stdout] 14 |     index: u16
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FragmentListBox` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `version`, `flags`, and `location` are never read
[INFO] [stdout]  --> src/boxes/data_reference_box.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct UrlBox {
[INFO] [stdout]   |            ------ fields in this struct
[INFO] [stdout] 7 |     pub version: u8,
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout] 8 |     pub flags: [u8; 3],
[INFO] [stdout]   |         ^^^^^
[INFO] [stdout] 9 |     pub location: String
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `UrlBox` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `feature` and `mask` are never read
[INFO] [stdout]   --> src/boxes/reader_requirements.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct VendorFeature {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] 30 |     pub feature: u128,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 31 |     pub mask: Vec<u8>
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `VendorFeature` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `flag` and `mask` are never read
[INFO] [stdout]   --> src/boxes/reader_requirements.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct StandardFlag {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 36 |     pub flag: u16,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 37 |     pub mask: Vec<u8>
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StandardFlag` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `mask_length`, `fully_understand_aspects`, `display_contents_mask`, `flags`, and `vendor_features` are never read
[INFO] [stdout]   --> src/boxes/reader_requirements.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub struct ReaderRequirements {
[INFO] [stdout]    |            ------------------ fields in this struct
[INFO] [stdout] 42 |     /** Number of bytes used for compatibility masks */
[INFO] [stdout] 43 |     pub mask_length: u8,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 44 |     pub fully_understand_aspects: Vec<u8>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 45 |     pub display_contents_mask: Vec<u8>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 46 |     pub flags: Vec<StandardFlag>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 47 |     pub vendor_features: Vec<VendorFeature>
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ReaderRequirements` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/boxes/img_header_box.rs:7:9
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct ImageHeader {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout]  7 |     pub height: u32,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]  8 |     pub width: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]  9 |     pub num_components: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 10 |     pub bits_per_component: u8,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 11 |     pub compression_type: u8,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 12 |     pub colorspace_unknown: u8,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 13 |     pub intellectual_property: u8
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ImageHeader` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `method`, `precedence`, `approximation`, `enumerated_colorspace`, and `profile` are never read
[INFO] [stdout]   --> src/boxes/color_box.rs:7:9
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct ColorBox {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout]  7 |     pub method: u8,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]  8 |     pub precedence: u8,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]  9 |     pub approximation: u8,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 10 |     pub enumerated_colorspace: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 11 |     pub profile: Vec<u8>
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ColorBox` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.04s
[INFO] running `Command { std: "docker" "inspect" "911aab09ea7baad1268dcb07700caae941bfab61675bd97ea71a33e6c7acb2a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "911aab09ea7baad1268dcb07700caae941bfab61675bd97ea71a33e6c7acb2a1", kill_on_drop: false }`
[INFO] [stdout] 911aab09ea7baad1268dcb07700caae941bfab61675bd97ea71a33e6c7acb2a1
