[INFO] fetching crate pdf-rs 0.1.7-dev...
[INFO] testing pdf-rs-0.1.7-dev against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate pdf-rs 0.1.7-dev into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate pdf-rs 0.1.7-dev
[INFO] finished tweaking crates.io crate pdf-rs 0.1.7-dev
[INFO] tweaked toml for crates.io crate pdf-rs 0.1.7-dev written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pdf-rs 0.1.7-dev on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate pdf-rs 0.1.7-dev 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 54cd0e42002f5e4f830502273f956c503ab60bdd8c1b2eb99b235efb8fa8e9eb
[INFO] running `Command { std: "docker" "start" "54cd0e42002f5e4f830502273f956c503ab60bdd8c1b2eb99b235efb8fa8e9eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "54cd0e42002f5e4f830502273f956c503ab60bdd8c1b2eb99b235efb8fa8e9eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "54cd0e42002f5e4f830502273f956c503ab60bdd8c1b2eb99b235efb8fa8e9eb" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "54cd0e42002f5e4f830502273f956c503ab60bdd8c1b2eb99b235efb8fa8e9eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "54cd0e42002f5e4f830502273f956c503ab60bdd8c1b2eb99b235efb8fa8e9eb" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling simd-adler32 v0.3.8
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling flate2 v1.1.8
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling pdf-rs v0.1.7-dev (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `PDFError`
[INFO] [stdout]  --> src/parser.rs:3:20
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::error::{PDFError, Result};
[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: `hexdump`
[INFO] [stdout]  --> src/tokenizer.rs:8:20
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::utils::{hexdump, line_ending};
[INFO] [stdout]   |                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/catalog.rs:394:35
[INFO] [stdout]     |
[INFO] [stdout] 394 |                 let is_kid_last = (i == total - 1);
[INFO] [stdout]     |                                   ^              ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 394 -                 let is_kid_last = (i == total - 1);
[INFO] [stdout] 394 +                 let is_kid_last = i == total - 1;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `page_node`
[INFO] [stdout]    --> src/catalog.rs:405:21
[INFO] [stdout]     |
[INFO] [stdout] 405 |         if let Some(page_node) = self.nodes.get(&root_id) {
[INFO] [stdout]     |                     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_page_node`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `text`
[INFO] [stdout]   --> src/helper.rs:58:13
[INFO] [stdout]    |
[INFO] [stdout] 58 |         let text = decode_stream(&stream)?;
[INFO] [stdout]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_text`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hexdump` is never used
[INFO] [stdout]    --> src/utils.rs:184:15
[INFO] [stdout]     |
[INFO] [stdout] 184 | pub(crate) fn hexdump(bytes: &[u8]) {
[INFO] [stdout]     |               ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_kind` is never used
[INFO] [stdout]    --> src/objects.rs:502:19
[INFO] [stdout]     |
[INFO] [stdout] 473 | impl PDFString {
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 502 |     pub(crate) fn get_kind(&self) -> &PDFStrKind {
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `producer`, `creator`, `creation_date`, `author`, `title`, and `mod_date` are never read
[INFO] [stdout]   --> src/document.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct PDFDescribe {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 26 |     producer: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     creator: Option<String>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |     creation_date: Option<Date>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 34 |     /// (Optional) The name of the person who created the document.
[INFO] [stdout] 35 |     author: Option<String>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 36 |     /// (Optional; PDF 1.1) The document’s title.
[INFO] [stdout] 37 |     title: Option<String>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     mod_date: Option<Date>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `outline_tree_arean` and `describe` are never read
[INFO] [stdout]   --> src/document.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub struct PDFDocument {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 58 |     outline_tree_arean: Option<OutlineTreeArean>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 59 |     /// Document info
[INFO] [stdout] 60 |     describe: Option<PDFDescribe>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SIZE` is never used
[INFO] [stdout]   --> src/constants.rs:60:18
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub(crate) const SIZE: &str = "Size";
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CATALOG` is never used
[INFO] [stdout]   --> src/constants.rs:68:18
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub(crate) const CATALOG: &str = "Catalog";
[INFO] [stdout]    |                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Bool` is never constructed
[INFO] [stdout]   --> src/tokenizer.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub(crate) enum Token {
[INFO] [stdout]    |                 ----- variant in this enum
[INFO] [stdout] 34 |     Id(String),
[INFO] [stdout] 35 |     Bool(bool),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Token` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_numer`, `is_id`, `is_delimiter`, and `delimiter_was` are never used
[INFO] [stdout]    --> src/tokenizer.rs:43:19
[INFO] [stdout]     |
[INFO] [stdout]  42 | impl Token {
[INFO] [stdout]     | ---------- methods in this implementation
[INFO] [stdout]  43 |     pub(crate) fn is_numer(&self) -> bool {
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  58 |     pub(crate) fn is_id(&self) -> bool {
[INFO] [stdout]     |                   ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 115 |     pub(crate) fn is_delimiter(&self) -> bool {
[INFO] [stdout]     |                   ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 120 |     pub(crate) fn delimiter_was(&self, str: &str) -> bool {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `root_id` and `nodes` are never read
[INFO] [stdout]   --> src/catalog.rs:70:5
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub(crate) struct OutlineTreeArean {
[INFO] [stdout]    |                   ---------------- fields in this struct
[INFO] [stdout] 69 |     /// The ID of the root node in the outline tree.
[INFO] [stdout] 70 |     root_id: NodeId,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 71 |     /// A collection of all nodes in the outline tree, indexed by their IDs.
[INFO] [stdout] 72 |     nodes: HashMap<NodeId, OutlineNode>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/catalog.rs:79:5
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub struct OutlineNode {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 79 |     count: i64,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 80 |     /// The title of the bookmark.
[INFO] [stdout] 81 |     title: Option<String>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 82 |     /// Optional ID of the previous sibling node.
[INFO] [stdout] 83 |     prev_id: Option<NodeId>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 84 |     /// Optional ID of the next sibling node.
[INFO] [stdout] 85 |     next_id: Option<NodeId>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 86 |     /// Optional ID of the first child node.
[INFO] [stdout] 87 |     first_id: Option<NodeId>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 88 |     /// Optional ID of the last child node.
[INFO] [stdout] 89 |     last_id: Option<NodeId>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 90 |     /// Optional ID of the parent node.
[INFO] [stdout] 91 |     parent_id: Option<NodeId>
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_root_node` is never used
[INFO] [stdout]    --> src/catalog.rs:310:12
[INFO] [stdout]     |
[INFO] [stdout] 290 | impl PageTreeArean {
[INFO] [stdout]     | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 310 |     pub fn get_root_node(&self) -> Option<&PageNode> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `MacRoman`, `Standard`, `WinAnsi`, and `MacExpert` are never constructed
[INFO] [stdout]  --> src/encoding.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub(crate) enum PreDefinedEncoding {
[INFO] [stdout]   |                 ------------------ variants in this enum
[INFO] [stdout] 3 |     MacRoman,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 4 |     Standard,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 5 |     WinAnsi,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 6 |     PDFDoc,
[INFO] [stdout] 7 |     MacExpert,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 9.84s
[INFO] running `Command { std: "docker" "inspect" "54cd0e42002f5e4f830502273f956c503ab60bdd8c1b2eb99b235efb8fa8e9eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "54cd0e42002f5e4f830502273f956c503ab60bdd8c1b2eb99b235efb8fa8e9eb" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `PDFError`
[INFO] [stdout]  --> src/parser.rs:3:20
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::error::{PDFError, Result};
[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: `hexdump`
[INFO] [stdout]  --> src/tokenizer.rs:8:20
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::utils::{hexdump, line_ending};
[INFO] [stdout]   |                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/catalog.rs:394:35
[INFO] [stdout]     |
[INFO] [stdout] 394 |                 let is_kid_last = (i == total - 1);
[INFO] [stdout]     |                                   ^              ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 394 -                 let is_kid_last = (i == total - 1);
[INFO] [stdout] 394 +                 let is_kid_last = i == total - 1;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `page_node`
[INFO] [stdout]    --> src/catalog.rs:405:21
[INFO] [stdout]     |
[INFO] [stdout] 405 |         if let Some(page_node) = self.nodes.get(&root_id) {
[INFO] [stdout]     |                     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_page_node`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `text`
[INFO] [stdout]   --> src/helper.rs:58:13
[INFO] [stdout]    |
[INFO] [stdout] 58 |         let text = decode_stream(&stream)?;
[INFO] [stdout]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_text`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hexdump` is never used
[INFO] [stdout]    --> src/utils.rs:184:15
[INFO] [stdout]     |
[INFO] [stdout] 184 | pub(crate) fn hexdump(bytes: &[u8]) {
[INFO] [stdout]     |               ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_kind` is never used
[INFO] [stdout]    --> src/objects.rs:502:19
[INFO] [stdout]     |
[INFO] [stdout] 473 | impl PDFString {
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 502 |     pub(crate) fn get_kind(&self) -> &PDFStrKind {
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `producer`, `creator`, `creation_date`, `author`, `title`, and `mod_date` are never read
[INFO] [stdout]   --> src/document.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct PDFDescribe {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 26 |     producer: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     creator: Option<String>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |     creation_date: Option<Date>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 34 |     /// (Optional) The name of the person who created the document.
[INFO] [stdout] 35 |     author: Option<String>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 36 |     /// (Optional; PDF 1.1) The document’s title.
[INFO] [stdout] 37 |     title: Option<String>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     mod_date: Option<Date>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `outline_tree_arean` and `describe` are never read
[INFO] [stdout]   --> src/document.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub struct PDFDocument {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 58 |     outline_tree_arean: Option<OutlineTreeArean>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 59 |     /// Document info
[INFO] [stdout] 60 |     describe: Option<PDFDescribe>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SIZE` is never used
[INFO] [stdout]   --> src/constants.rs:60:18
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub(crate) const SIZE: &str = "Size";
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CATALOG` is never used
[INFO] [stdout]   --> src/constants.rs:68:18
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub(crate) const CATALOG: &str = "Catalog";
[INFO] [stdout]    |                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Bool` is never constructed
[INFO] [stdout]   --> src/tokenizer.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub(crate) enum Token {
[INFO] [stdout]    |                 ----- variant in this enum
[INFO] [stdout] 34 |     Id(String),
[INFO] [stdout] 35 |     Bool(bool),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Token` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_numer`, `is_id`, `is_delimiter`, and `delimiter_was` are never used
[INFO] [stdout]    --> src/tokenizer.rs:43:19
[INFO] [stdout]     |
[INFO] [stdout]  42 | impl Token {
[INFO] [stdout]     | ---------- methods in this implementation
[INFO] [stdout]  43 |     pub(crate) fn is_numer(&self) -> bool {
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  58 |     pub(crate) fn is_id(&self) -> bool {
[INFO] [stdout]     |                   ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 115 |     pub(crate) fn is_delimiter(&self) -> bool {
[INFO] [stdout]     |                   ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 120 |     pub(crate) fn delimiter_was(&self, str: &str) -> bool {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `root_id` and `nodes` are never read
[INFO] [stdout]   --> src/catalog.rs:70:5
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub(crate) struct OutlineTreeArean {
[INFO] [stdout]    |                   ---------------- fields in this struct
[INFO] [stdout] 69 |     /// The ID of the root node in the outline tree.
[INFO] [stdout] 70 |     root_id: NodeId,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 71 |     /// A collection of all nodes in the outline tree, indexed by their IDs.
[INFO] [stdout] 72 |     nodes: HashMap<NodeId, OutlineNode>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/catalog.rs:79:5
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub struct OutlineNode {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 79 |     count: i64,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 80 |     /// The title of the bookmark.
[INFO] [stdout] 81 |     title: Option<String>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 82 |     /// Optional ID of the previous sibling node.
[INFO] [stdout] 83 |     prev_id: Option<NodeId>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 84 |     /// Optional ID of the next sibling node.
[INFO] [stdout] 85 |     next_id: Option<NodeId>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 86 |     /// Optional ID of the first child node.
[INFO] [stdout] 87 |     first_id: Option<NodeId>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 88 |     /// Optional ID of the last child node.
[INFO] [stdout] 89 |     last_id: Option<NodeId>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 90 |     /// Optional ID of the parent node.
[INFO] [stdout] 91 |     parent_id: Option<NodeId>
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling pdf-rs v0.1.7-dev (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `get_root_node` is never used
[INFO] [stdout]    --> src/catalog.rs:310:12
[INFO] [stdout]     |
[INFO] [stdout] 290 | impl PageTreeArean {
[INFO] [stdout]     | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 310 |     pub fn get_root_node(&self) -> Option<&PageNode> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `MacRoman`, `Standard`, `WinAnsi`, and `MacExpert` are never constructed
[INFO] [stdout]  --> src/encoding.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub(crate) enum PreDefinedEncoding {
[INFO] [stdout]   |                 ------------------ variants in this enum
[INFO] [stdout] 3 |     MacRoman,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 4 |     Standard,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 5 |     WinAnsi,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 6 |     PDFDoc,
[INFO] [stdout] 7 |     MacExpert,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PDFError`
[INFO] [stdout]  --> src/parser.rs:3:20
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::error::{PDFError, Result};
[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: `hexdump`
[INFO] [stdout]  --> src/tokenizer.rs:8:20
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::utils::{hexdump, line_ending};
[INFO] [stdout]   |                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/catalog.rs:394:35
[INFO] [stdout]     |
[INFO] [stdout] 394 |                 let is_kid_last = (i == total - 1);
[INFO] [stdout]     |                                   ^              ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 394 -                 let is_kid_last = (i == total - 1);
[INFO] [stdout] 394 +                 let is_kid_last = i == total - 1;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `page_node`
[INFO] [stdout]    --> src/catalog.rs:405:21
[INFO] [stdout]     |
[INFO] [stdout] 405 |         if let Some(page_node) = self.nodes.get(&root_id) {
[INFO] [stdout]     |                     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_page_node`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `text`
[INFO] [stdout]   --> src/helper.rs:58:13
[INFO] [stdout]    |
[INFO] [stdout] 58 |         let text = decode_stream(&stream)?;
[INFO] [stdout]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_text`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hexdump` is never used
[INFO] [stdout]    --> src/utils.rs:184:15
[INFO] [stdout]     |
[INFO] [stdout] 184 | pub(crate) fn hexdump(bytes: &[u8]) {
[INFO] [stdout]     |               ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_kind` is never used
[INFO] [stdout]    --> src/objects.rs:502:19
[INFO] [stdout]     |
[INFO] [stdout] 473 | impl PDFString {
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 502 |     pub(crate) fn get_kind(&self) -> &PDFStrKind {
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `producer`, `creator`, `creation_date`, `author`, `title`, and `mod_date` are never read
[INFO] [stdout]   --> src/document.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct PDFDescribe {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 26 |     producer: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     creator: Option<String>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |     creation_date: Option<Date>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 34 |     /// (Optional) The name of the person who created the document.
[INFO] [stdout] 35 |     author: Option<String>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 36 |     /// (Optional; PDF 1.1) The document’s title.
[INFO] [stdout] 37 |     title: Option<String>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     mod_date: Option<Date>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `outline_tree_arean` and `describe` are never read
[INFO] [stdout]   --> src/document.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub struct PDFDocument {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 58 |     outline_tree_arean: Option<OutlineTreeArean>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 59 |     /// Document info
[INFO] [stdout] 60 |     describe: Option<PDFDescribe>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SIZE` is never used
[INFO] [stdout]   --> src/constants.rs:60:18
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub(crate) const SIZE: &str = "Size";
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CATALOG` is never used
[INFO] [stdout]   --> src/constants.rs:68:18
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub(crate) const CATALOG: &str = "Catalog";
[INFO] [stdout]    |                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Bool` is never constructed
[INFO] [stdout]   --> src/tokenizer.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub(crate) enum Token {
[INFO] [stdout]    |                 ----- variant in this enum
[INFO] [stdout] 34 |     Id(String),
[INFO] [stdout] 35 |     Bool(bool),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Token` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_numer`, `is_id`, `is_delimiter`, and `delimiter_was` are never used
[INFO] [stdout]    --> src/tokenizer.rs:43:19
[INFO] [stdout]     |
[INFO] [stdout]  42 | impl Token {
[INFO] [stdout]     | ---------- methods in this implementation
[INFO] [stdout]  43 |     pub(crate) fn is_numer(&self) -> bool {
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  58 |     pub(crate) fn is_id(&self) -> bool {
[INFO] [stdout]     |                   ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 115 |     pub(crate) fn is_delimiter(&self) -> bool {
[INFO] [stdout]     |                   ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 120 |     pub(crate) fn delimiter_was(&self, str: &str) -> bool {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `root_id` and `nodes` are never read
[INFO] [stdout]   --> src/catalog.rs:70:5
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub(crate) struct OutlineTreeArean {
[INFO] [stdout]    |                   ---------------- fields in this struct
[INFO] [stdout] 69 |     /// The ID of the root node in the outline tree.
[INFO] [stdout] 70 |     root_id: NodeId,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 71 |     /// A collection of all nodes in the outline tree, indexed by their IDs.
[INFO] [stdout] 72 |     nodes: HashMap<NodeId, OutlineNode>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/catalog.rs:79:5
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub struct OutlineNode {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 79 |     count: i64,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 80 |     /// The title of the bookmark.
[INFO] [stdout] 81 |     title: Option<String>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 82 |     /// Optional ID of the previous sibling node.
[INFO] [stdout] 83 |     prev_id: Option<NodeId>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 84 |     /// Optional ID of the next sibling node.
[INFO] [stdout] 85 |     next_id: Option<NodeId>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 86 |     /// Optional ID of the first child node.
[INFO] [stdout] 87 |     first_id: Option<NodeId>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 88 |     /// Optional ID of the last child node.
[INFO] [stdout] 89 |     last_id: Option<NodeId>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 90 |     /// Optional ID of the parent node.
[INFO] [stdout] 91 |     parent_id: Option<NodeId>
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_root_node` is never used
[INFO] [stdout]    --> src/catalog.rs:310:12
[INFO] [stdout]     |
[INFO] [stdout] 290 | impl PageTreeArean {
[INFO] [stdout]     | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 310 |     pub fn get_root_node(&self) -> Option<&PageNode> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `MacRoman`, `Standard`, `WinAnsi`, and `MacExpert` are never constructed
[INFO] [stdout]  --> src/encoding.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub(crate) enum PreDefinedEncoding {
[INFO] [stdout]   |                 ------------------ variants in this enum
[INFO] [stdout] 3 |     MacRoman,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 4 |     Standard,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 5 |     WinAnsi,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 6 |     PDFDoc,
[INFO] [stdout] 7 |     MacExpert,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "54cd0e42002f5e4f830502273f956c503ab60bdd8c1b2eb99b235efb8fa8e9eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "54cd0e42002f5e4f830502273f956c503ab60bdd8c1b2eb99b235efb8fa8e9eb" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `PDFError`
[INFO] [stderr]  --> src/parser.rs:3:20
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::error::{PDFError, Result};
[INFO] [stderr]   |                    ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `hexdump`
[INFO] [stderr]  --> src/tokenizer.rs:8:20
[INFO] [stderr]   |
[INFO] [stderr] 8 | use crate::utils::{hexdump, line_ending};
[INFO] [stderr]   |                    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/catalog.rs:394:35
[INFO] [stderr]     |
[INFO] [stderr] 394 |                 let is_kid_last = (i == total - 1);
[INFO] [stderr]     |                                   ^              ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 394 -                 let is_kid_last = (i == total - 1);
[INFO] [stderr] 394 +                 let is_kid_last = i == total - 1;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `page_node`
[INFO] [stderr]    --> src/catalog.rs:405:21
[INFO] [stderr]     |
[INFO] [stderr] 405 |         if let Some(page_node) = self.nodes.get(&root_id) {
[INFO] [stderr]     |                     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_page_node`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `text`
[INFO] [stderr]   --> src/helper.rs:58:13
[INFO] [stderr]    |
[INFO] [stderr] 58 |         let text = decode_stream(&stream)?;
[INFO] [stderr]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_text`
[INFO] [stderr] 
[INFO] [stderr] warning: function `hexdump` is never used
[INFO] [stderr]    --> src/utils.rs:184:15
[INFO] [stderr]     |
[INFO] [stderr] 184 | pub(crate) fn hexdump(bytes: &[u8]) {
[INFO] [stderr]     |               ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `get_kind` is never used
[INFO] [stderr]    --> src/objects.rs:502:19
[INFO] [stderr]     |
[INFO] [stderr] 473 | impl PDFString {
[INFO] [stderr]     | -------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 502 |     pub(crate) fn get_kind(&self) -> &PDFStrKind {
[INFO] [stderr]     |                   ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `producer`, `creator`, `creation_date`, `author`, `title`, and `mod_date` are never read
[INFO] [stderr]   --> src/document.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 23 | pub struct PDFDescribe {
[INFO] [stderr]    |            ----------- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 26 |     producer: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 29 |     creator: Option<String>,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 33 |     creation_date: Option<Date>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 34 |     /// (Optional) The name of the person who created the document.
[INFO] [stderr] 35 |     author: Option<String>,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 36 |     /// (Optional; PDF 1.1) The document’s title.
[INFO] [stderr] 37 |     title: Option<String>,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 41 |     mod_date: Option<Date>,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `outline_tree_arean` and `describe` are never read
[INFO] [stderr]   --> src/document.rs:58:5
[INFO] [stderr]    |
[INFO] [stderr] 48 | pub struct PDFDocument {
[INFO] [stderr]    |            ----------- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 58 |     outline_tree_arean: Option<OutlineTreeArean>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 59 |     /// Document info
[INFO] [stderr] 60 |     describe: Option<PDFDescribe>,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `SIZE` is never used
[INFO] [stderr]   --> src/constants.rs:60:18
[INFO] [stderr]    |
[INFO] [stderr] 60 | pub(crate) const SIZE: &str = "Size";
[INFO] [stderr]    |                  ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `CATALOG` is never used
[INFO] [stderr]   --> src/constants.rs:68:18
[INFO] [stderr]    |
[INFO] [stderr] 68 | pub(crate) const CATALOG: &str = "Catalog";
[INFO] [stderr]    |                  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Bool` is never constructed
[INFO] [stderr]   --> src/tokenizer.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 33 | pub(crate) enum Token {
[INFO] [stderr]    |                 ----- variant in this enum
[INFO] [stderr] 34 |     Id(String),
[INFO] [stderr] 35 |     Bool(bool),
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Token` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: methods `is_numer`, `is_id`, `is_delimiter`, and `delimiter_was` are never used
[INFO] [stderr]    --> src/tokenizer.rs:43:19
[INFO] [stderr]     |
[INFO] [stderr]  42 | impl Token {
[INFO] [stderr]     | ---------- methods in this implementation
[INFO] [stderr]  43 |     pub(crate) fn is_numer(&self) -> bool {
[INFO] [stderr]     |                   ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  58 |     pub(crate) fn is_id(&self) -> bool {
[INFO] [stderr]     |                   ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 115 |     pub(crate) fn is_delimiter(&self) -> bool {
[INFO] [stderr]     |                   ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 120 |     pub(crate) fn delimiter_was(&self, str: &str) -> bool {
[INFO] [stderr]     |                   ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `root_id` and `nodes` are never read
[INFO] [stderr]   --> src/catalog.rs:70:5
[INFO] [stderr]    |
[INFO] [stderr] 68 | pub(crate) struct OutlineTreeArean {
[INFO] [stderr]    |                   ---------------- fields in this struct
[INFO] [stderr] 69 |     /// The ID of the root node in the outline tree.
[INFO] [stderr] 70 |     root_id: NodeId,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 71 |     /// A collection of all nodes in the outline tree, indexed by their IDs.
[INFO] [stderr] 72 |     nodes: HashMap<NodeId, OutlineNode>,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: multiple fields are never read
[INFO] [stderr]   --> src/catalog.rs:79:5
[INFO] [stderr]    |
[INFO] [stderr] 78 | pub struct OutlineNode {
[INFO] [stderr]    |            ----------- fields in this struct
[INFO] [stderr] 79 |     count: i64,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 80 |     /// The title of the bookmark.
[INFO] [stderr] 81 |     title: Option<String>,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 82 |     /// Optional ID of the previous sibling node.
[INFO] [stderr] 83 |     prev_id: Option<NodeId>,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 84 |     /// Optional ID of the next sibling node.
[INFO] [stderr] 85 |     next_id: Option<NodeId>,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 86 |     /// Optional ID of the first child node.
[INFO] [stderr] 87 |     first_id: Option<NodeId>,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 88 |     /// Optional ID of the last child node.
[INFO] [stderr] 89 |     last_id: Option<NodeId>,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 90 |     /// Optional ID of the parent node.
[INFO] [stderr] 91 |     parent_id: Option<NodeId>
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `get_root_node` is never used
[INFO] [stderr]    --> src/catalog.rs:310:12
[INFO] [stderr]     |
[INFO] [stderr] 290 | impl PageTreeArean {
[INFO] [stderr]     | ------------------ method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 310 |     pub fn get_root_node(&self) -> Option<&PageNode> {
[INFO] [stderr]     |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variants `MacRoman`, `Standard`, `WinAnsi`, and `MacExpert` are never constructed
[INFO] [stderr]  --> src/encoding.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub(crate) enum PreDefinedEncoding {
[INFO] [stderr]   |                 ------------------ variants in this enum
[INFO] [stderr] 3 |     MacRoman,
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 4 |     Standard,
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 5 |     WinAnsi,
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 6 |     PDFDoc,
[INFO] [stderr] 7 |     MacExpert,
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `pdf-rs` (lib) generated 17 warnings (run `cargo fix --lib -p pdf-rs` to apply 5 suggestions)
[INFO] [stderr] warning: `pdf-rs` (lib test) generated 17 warnings (17 duplicates)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/pdf_rs-a21976b471501ed7)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test filter::tests::test_ascii_85_decode ... ok
[INFO] [stdout] test utils::tests::test_hex2bytes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pdf_rs
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/catalog.rs:394:35
[INFO] [stderr]     |
[INFO] [stderr] 394 |                 let is_kid_last = (i == total - 1);
[INFO] [stderr]     |                                   ^              ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 394 -                 let is_kid_last = (i == total - 1);
[INFO] [stderr] 394 +                 let is_kid_last = i == total - 1;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/filter.rs - filter::ascii_85_decode (line 23) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/filter.rs - filter::ascii_85_decode (line 23) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `ascii_85_decode` in this scope
[INFO] [stdout]   --> src/filter.rs:24:15
[INFO] [stdout]    |
[INFO] [stdout] 24 | let decoded = ascii_85_decode(b"87cURDn");
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/filter.rs - filter::ascii_85_decode (line 23)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.21s; merged doctests compilation took 0.13s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "54cd0e42002f5e4f830502273f956c503ab60bdd8c1b2eb99b235efb8fa8e9eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54cd0e42002f5e4f830502273f956c503ab60bdd8c1b2eb99b235efb8fa8e9eb", kill_on_drop: false }`
[INFO] [stdout] 54cd0e42002f5e4f830502273f956c503ab60bdd8c1b2eb99b235efb8fa8e9eb
