[INFO] cloning repository https://github.com/proxin187/quick
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/proxin187/quick" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproxin187%2Fquick", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproxin187%2Fquick'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 53ddea1e08dcb008e03a930484c597d7180c9d83
[INFO] checking proxin187/quick against try#012cd62c9add58ab3910e44c137d87db3ab70f61 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproxin187%2Fquick" "/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/proxin187/quick
[INFO] finished tweaking git repo https://github.com/proxin187/quick
[INFO] tweaked toml for git repo https://github.com/proxin187/quick written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/proxin187/quick on toolchain 012cd62c9add58ab3910e44c137d87db3ab70f61
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/proxin187/quick 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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a46ef0d0fb0aa6f6eddfe45072e6220bbc6c721b748f8f894d916aa85966af95
[INFO] running `Command { std: "docker" "start" "-a" "a46ef0d0fb0aa6f6eddfe45072e6220bbc6c721b748f8f894d916aa85966af95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a46ef0d0fb0aa6f6eddfe45072e6220bbc6c721b748f8f894d916aa85966af95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a46ef0d0fb0aa6f6eddfe45072e6220bbc6c721b748f8f894d916aa85966af95", kill_on_drop: false }`
[INFO] [stdout] a46ef0d0fb0aa6f6eddfe45072e6220bbc6c721b748f8f894d916aa85966af95
[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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a7220a0144fbe038763e4e3e627bf047c891ddd62dd045040b956630c973f235
[INFO] running `Command { std: "docker" "start" "-a" "a7220a0144fbe038763e4e3e627bf047c891ddd62dd045040b956630c973f235", kill_on_drop: false }`
[INFO] [stderr]     Checking quick v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::dom::arena::NodeId`
[INFO] [stdout]  --> src/dom/node/element.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::dom::arena::NodeId;
[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: `crate::dom::arena::NodeId`
[INFO] [stdout]  --> src/dom/node/element.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::dom::arena::NodeId;
[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 variable: `character`
[INFO] [stdout]    --> src/parser/mod.rs:185:36
[INFO] [stdout]     |
[INFO] [stdout] 185 |     fn append_character(&mut self, character: char) {
[INFO] [stdout]     |                                    ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_character`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]    --> src/dom/node/mod.rs:187:30
[INFO] [stdout]     |
[INFO] [stdout] 187 |     fn pre_insert(&mut self, node: Node, child: NodeId) {
[INFO] [stdout]     |                              ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `child`
[INFO] [stdout]    --> src/dom/node/mod.rs:187:42
[INFO] [stdout]     |
[INFO] [stdout] 187 |     fn pre_insert(&mut self, node: Node, child: NodeId) {
[INFO] [stdout]     |                                          ^^^^^ help: if this is intentional, prefix it with an underscore: `_child`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]    --> src/dom/node/mod.rs:190:26
[INFO] [stdout]     |
[INFO] [stdout] 190 |     fn remove(&mut self, node: NodeId) {
[INFO] [stdout]     |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `RawText` is never constructed
[INFO] [stdout]   --> src/tokenizer/state.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub enum RawKind {
[INFO] [stdout]    |          ------- variant in this enum
[INFO] [stdout] 23 |     RcData,
[INFO] [stdout] 24 |     RawText,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RawKind` has a derived impl for the trait `Clone`, 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: variants `Plaintext` and `ScriptDataDoubleEscapeEnd` are never constructed
[INFO] [stdout]   --> src/tokenizer/state.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub enum State {
[INFO] [stdout]    |          ----- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 32 |     Plaintext,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 47 |     ScriptDataDoubleEscapeEnd,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `State` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `append_character` is never used
[INFO] [stdout]    --> src/parser/mod.rs:185:8
[INFO] [stdout]     |
[INFO] [stdout]  49 | impl<Sink: TreeSink> TreeBuilder<Sink> {
[INFO] [stdout]     | -------------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 185 |     fn append_character(&mut self, character: char) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/parser/state.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout]  3 | pub enum InsertionMode {
[INFO] [stdout]    |          ------------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout]  8 |     InHeadNoScript,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]  9 |     AfterHead,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 10 |     InBody,
[INFO] [stdout] 11 |     Text,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 12 |     InTable,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 13 |     InTableText,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 14 |     InCaption,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 15 |     InColumnGroup,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 16 |     InTableBody,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 17 |     InRow,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 18 |     InCell,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 19 |     InTemplate,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 20 |     AfterBody,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 21 |     InFrameset,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 22 |     AfterAfterBody,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 23 |     AfterAfterFrameset,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `arena` is never read
[INFO] [stdout]   --> src/dom/mod.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Dom {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] 13 |     document: NodeId,
[INFO] [stdout] 14 |     arena: Arena,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Downcast` is never used
[INFO] [stdout]   --> src/dom/inheritance.rs:12:11
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub trait Downcast<T>: private::Sealed {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `downcast_ref` and `downcast_mut` are never used
[INFO] [stdout]   --> src/dom/inheritance.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl Node {
[INFO] [stdout]    | --------- methods in this implementation
[INFO] [stdout] 19 |     pub fn downcast_ref<T: Downcast<Node>>(&self) -> &T {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub fn downcast_mut<T: Downcast<Node>>(&mut self) -> &mut T {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Sealed` is never used
[INFO] [stdout]  --> src/dom/inheritance.rs:8:15
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub trait Sealed {}
[INFO] [stdout]   |               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NodeIterator` is never constructed
[INFO] [stdout]  --> src/dom/iterators.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct NodeIterator {
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/dom/iterators.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl NodeIterator {
[INFO] [stdout]    | ----------------- associated function in this implementation
[INFO] [stdout] 13 |     pub fn new(prev: Option<NodeId>, f: fn(&Node) -> Option<NodeId>) -> NodeIterator {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TreeIterator` is never constructed
[INFO] [stdout]   --> src/dom/iterators.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct TreeIterator {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/dom/iterators.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 44 | impl TreeIterator {
[INFO] [stdout]    | ----------------- associated function in this implementation
[INFO] [stdout] 45 |     pub fn new(prev: Option<NodeId>) -> TreeIterator {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `namespace`, `namespace_prefix`, and `local_name` are never read
[INFO] [stdout]   --> src/dom/node/mod.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct QualifiedName {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] 19 |     pub namespace: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 20 |     pub namespace_prefix: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 21 |     pub local_name: String,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `QualifiedName` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new_with_ns` is never used
[INFO] [stdout]   --> src/dom/node/mod.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | impl QualifiedName {
[INFO] [stdout]    | ------------------ associated function in this implementation
[INFO] [stdout] 25 |     /// Create a new qualified name with a local_name, namespace and namespace prefix.
[INFO] [stdout] 26 |     pub fn new_with_ns(local_name: String, namespace: String, namespace_prefix: Option<String>) -> QualifiedName {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/dom/node/mod.rs:37:14
[INFO] [stdout]    |
[INFO] [stdout] 37 |     Document(Document),
[INFO] [stdout]    |     -------- ^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 37 -     Document(Document),
[INFO] [stdout] 37 +     Document(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/dom/node/mod.rs:39:13
[INFO] [stdout]    |
[INFO] [stdout] 39 |     Comment(Comment),
[INFO] [stdout]    |     ------- ^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 39 -     Comment(Comment),
[INFO] [stdout] 39 +     Comment(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Element` and `DocumentFragment` are never constructed
[INFO] [stdout]   --> src/dom/node/mod.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub enum NodeType {
[INFO] [stdout]    |          -------- variants in this enum
[INFO] [stdout] 36 |     Element(Element),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 37 |     Document(Document),
[INFO] [stdout] 38 |     DocumentFragment(DocumentFragment),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/dom/node/mod.rs:44:16
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub struct Node {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 43 |     /// The type of the node.
[INFO] [stdout] 44 |     pub(crate) node_type: NodeType,
[INFO] [stdout]    |                ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 47 |     pub(crate) node_document: NodeId,
[INFO] [stdout]    |                ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 50 |     pub(crate) parent: Option<NodeId>,
[INFO] [stdout]    |                ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 53 |     pub(crate) previous_sibling: Option<NodeId>,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 56 |     pub(crate) next_sibling: Option<NodeId>,
[INFO] [stdout]    |                ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 59 |     pub(crate) first_child: Option<NodeId>,
[INFO] [stdout]    |                ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 62 |     pub(crate) last_child: Option<NodeId>,
[INFO] [stdout]    |                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 65 |     pub(crate) child_count: usize,
[INFO] [stdout]    |                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/dom/node/mod.rs:82:12
[INFO] [stdout]     |
[INFO] [stdout]  68 | impl Node {
[INFO] [stdout]     | --------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  82 |     pub fn first_descendant(node: NodeId) -> NodeId {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  86 |     pub fn root(node: NodeId) -> NodeId {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout]  90 |     pub fn descendants(&self) -> TreeIterator {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  94 |     pub fn children(&self) -> NodeIterator {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  98 |     pub fn index(&self) -> usize {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 102 |     pub fn insert(&mut self, new_node: NodeId, child: Option<NodeId>) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 147 |     fn append(&mut self, node: NodeId) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 |     fn insert_before(&mut self, node: NodeId, before: NodeId) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 187 |     fn pre_insert(&mut self, node: Node, child: NodeId) {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 190 |     fn remove(&mut self, node: NodeId) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `container` and `offset` are never read
[INFO] [stdout]   --> src/dom/node/document.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct Boundary {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout]  9 |     container: NodeId,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 10 |     offset: usize,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/dom/node/document.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Boundary {
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] 14 |     pub fn new(container: NodeId, offset: usize) -> Boundary {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `start` and `end` are never read
[INFO] [stdout]   --> src/dom/node/document.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct Range {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 23 |     start: Boundary,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 24 |     end: Boundary,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `adjust_offset` are never used
[INFO] [stdout]   --> src/dom/node/document.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 27 | impl Range {
[INFO] [stdout]    | ---------- associated items in this implementation
[INFO] [stdout] 28 |     pub fn new(start: Boundary, end: Boundary) -> Range {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 35 |     pub fn adjust_offset(&mut self, parent: NodeId, child: NodeId, count: usize) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `custom_element_registry` and `ranges` are never read
[INFO] [stdout]   --> src/dom/node/document.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub struct Document {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 48 |     pub custom_element_registry: NullOrCustomElementRegistry,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 49 |     pub ranges: Vec<Range>,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `adopt` is never used
[INFO] [stdout]   --> src/dom/node/document.rs:71:12
[INFO] [stdout]    |
[INFO] [stdout] 70 | impl Document {
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] 71 |     pub fn adopt(document: NodeId, node: NodeId) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `scoped` is never read
[INFO] [stdout]   --> src/dom/node/element.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct CustomElementRegistry {
[INFO] [stdout]    |        --------------------- field in this struct
[INFO] [stdout] 11 |     scoped: bool,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `registry` is never read
[INFO] [stdout]   --> src/dom/node/element.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct NullOrCustomElementRegistry {
[INFO] [stdout]    |            --------------------------- field in this struct
[INFO] [stdout] 16 |     registry: Option<Rc<RefCell<CustomElementRegistry>>>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NullOrCustomElementRegistry` 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_global_custom_element_registry` and `effective_global_custom_element_registry` are never used
[INFO] [stdout]   --> src/dom/node/element.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl NullOrCustomElementRegistry {
[INFO] [stdout]    | -------------------------------- methods in this implementation
[INFO] [stdout] 20 |     pub fn is_global_custom_element_registry(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     pub fn effective_global_custom_element_registry(&self) -> NullOrCustomElementRegistry {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `custom_element_registry`, and `attributes` are never read
[INFO] [stdout]   --> src/dom/node/element.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct Element {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 33 |     pub name: QualifiedName,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 34 |     pub custom_element_registry: NullOrCustomElementRegistry,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 35 |     pub attributes: Vec<Attribute>,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data` is never read
[INFO] [stdout]  --> src/dom/node/comment.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Comment {
[INFO] [stdout]   |            ------- field in this struct
[INFO] [stdout] 6 |     data: String,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `node_document`, `name`, and `value` are never read
[INFO] [stdout]  --> src/dom/node/attribute.rs:7:16
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Attribute {
[INFO] [stdout]   |            --------- fields in this struct
[INFO] [stdout] 7 |     pub(crate) node_document: NodeId,
[INFO] [stdout]   |                ^^^^^^^^^^^^^
[INFO] [stdout] 8 |     pub(crate) name: QualifiedName,
[INFO] [stdout]   |                ^^^^
[INFO] [stdout] 9 |     pub(crate) value: String,
[INFO] [stdout]   |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `insert` and `with_mut` are never used
[INFO] [stdout]   --> src/dom/arena.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl Arena {
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 35 |     pub fn insert(&mut self, node: Node) -> NodeId {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub fn with_mut(&mut self, id: NodeId, f: impl FnOnce(&mut Node)) {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get` is never used
[INFO] [stdout]   --> src/dom/arena.rs:68:8
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub fn get<T: Borrow<NodeId>>(id: T) -> Ref<'static, Node> {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `with_mut` is never used
[INFO] [stdout]   --> src/dom/arena.rs:76:8
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub fn with_mut<A: Borrow<NodeId>, B>(id: A, f: impl FnOnce(&mut Node) -> B) -> B {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: feature `box_into_inner` is declared but not used
[INFO] [stdout]  --> src/main.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(box_into_inner)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_features)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `character`
[INFO] [stdout]    --> src/parser/mod.rs:185:36
[INFO] [stdout]     |
[INFO] [stdout] 185 |     fn append_character(&mut self, character: char) {
[INFO] [stdout]     |                                    ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_character`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]    --> src/dom/node/mod.rs:187:30
[INFO] [stdout]     |
[INFO] [stdout] 187 |     fn pre_insert(&mut self, node: Node, child: NodeId) {
[INFO] [stdout]     |                              ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `child`
[INFO] [stdout]    --> src/dom/node/mod.rs:187:42
[INFO] [stdout]     |
[INFO] [stdout] 187 |     fn pre_insert(&mut self, node: Node, child: NodeId) {
[INFO] [stdout]     |                                          ^^^^^ help: if this is intentional, prefix it with an underscore: `_child`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]    --> src/dom/node/mod.rs:190:26
[INFO] [stdout]     |
[INFO] [stdout] 190 |     fn remove(&mut self, node: NodeId) {
[INFO] [stdout]     |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `RawText` is never constructed
[INFO] [stdout]   --> src/tokenizer/state.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub enum RawKind {
[INFO] [stdout]    |          ------- variant in this enum
[INFO] [stdout] 23 |     RcData,
[INFO] [stdout] 24 |     RawText,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RawKind` has a derived impl for the trait `Clone`, 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: variants `Plaintext` and `ScriptDataDoubleEscapeEnd` are never constructed
[INFO] [stdout]   --> src/tokenizer/state.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub enum State {
[INFO] [stdout]    |          ----- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 32 |     Plaintext,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 47 |     ScriptDataDoubleEscapeEnd,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `State` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `append_character` is never used
[INFO] [stdout]    --> src/parser/mod.rs:185:8
[INFO] [stdout]     |
[INFO] [stdout]  49 | impl<Sink: TreeSink> TreeBuilder<Sink> {
[INFO] [stdout]     | -------------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 185 |     fn append_character(&mut self, character: char) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/parser/state.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout]  3 | pub enum InsertionMode {
[INFO] [stdout]    |          ------------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout]  8 |     InHeadNoScript,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]  9 |     AfterHead,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 10 |     InBody,
[INFO] [stdout] 11 |     Text,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 12 |     InTable,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 13 |     InTableText,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 14 |     InCaption,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 15 |     InColumnGroup,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 16 |     InTableBody,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 17 |     InRow,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 18 |     InCell,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 19 |     InTemplate,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 20 |     AfterBody,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 21 |     InFrameset,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 22 |     AfterAfterBody,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 23 |     AfterAfterFrameset,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `arena` is never read
[INFO] [stdout]   --> src/dom/mod.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Dom {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] 13 |     document: NodeId,
[INFO] [stdout] 14 |     arena: Arena,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Downcast` is never used
[INFO] [stdout]   --> src/dom/inheritance.rs:12:11
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub trait Downcast<T>: private::Sealed {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `downcast_ref` and `downcast_mut` are never used
[INFO] [stdout]   --> src/dom/inheritance.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl Node {
[INFO] [stdout]    | --------- methods in this implementation
[INFO] [stdout] 19 |     pub fn downcast_ref<T: Downcast<Node>>(&self) -> &T {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub fn downcast_mut<T: Downcast<Node>>(&mut self) -> &mut T {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Sealed` is never used
[INFO] [stdout]  --> src/dom/inheritance.rs:8:15
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub trait Sealed {}
[INFO] [stdout]   |               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NodeIterator` is never constructed
[INFO] [stdout]  --> src/dom/iterators.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct NodeIterator {
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/dom/iterators.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl NodeIterator {
[INFO] [stdout]    | ----------------- associated function in this implementation
[INFO] [stdout] 13 |     pub fn new(prev: Option<NodeId>, f: fn(&Node) -> Option<NodeId>) -> NodeIterator {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TreeIterator` is never constructed
[INFO] [stdout]   --> src/dom/iterators.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct TreeIterator {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/dom/iterators.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 44 | impl TreeIterator {
[INFO] [stdout]    | ----------------- associated function in this implementation
[INFO] [stdout] 45 |     pub fn new(prev: Option<NodeId>) -> TreeIterator {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `namespace`, `namespace_prefix`, and `local_name` are never read
[INFO] [stdout]   --> src/dom/node/mod.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct QualifiedName {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] 19 |     pub namespace: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 20 |     pub namespace_prefix: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 21 |     pub local_name: String,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `QualifiedName` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new_with_ns` is never used
[INFO] [stdout]   --> src/dom/node/mod.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | impl QualifiedName {
[INFO] [stdout]    | ------------------ associated function in this implementation
[INFO] [stdout] 25 |     /// Create a new qualified name with a local_name, namespace and namespace prefix.
[INFO] [stdout] 26 |     pub fn new_with_ns(local_name: String, namespace: String, namespace_prefix: Option<String>) -> QualifiedName {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/dom/node/mod.rs:37:14
[INFO] [stdout]    |
[INFO] [stdout] 37 |     Document(Document),
[INFO] [stdout]    |     -------- ^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 37 -     Document(Document),
[INFO] [stdout] 37 +     Document(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/dom/node/mod.rs:39:13
[INFO] [stdout]    |
[INFO] [stdout] 39 |     Comment(Comment),
[INFO] [stdout]    |     ------- ^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 39 -     Comment(Comment),
[INFO] [stdout] 39 +     Comment(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Element` and `DocumentFragment` are never constructed
[INFO] [stdout]   --> src/dom/node/mod.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub enum NodeType {
[INFO] [stdout]    |          -------- variants in this enum
[INFO] [stdout] 36 |     Element(Element),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 37 |     Document(Document),
[INFO] [stdout] 38 |     DocumentFragment(DocumentFragment),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/dom/node/mod.rs:44:16
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub struct Node {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 43 |     /// The type of the node.
[INFO] [stdout] 44 |     pub(crate) node_type: NodeType,
[INFO] [stdout]    |                ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 47 |     pub(crate) node_document: NodeId,
[INFO] [stdout]    |                ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 50 |     pub(crate) parent: Option<NodeId>,
[INFO] [stdout]    |                ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 53 |     pub(crate) previous_sibling: Option<NodeId>,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 56 |     pub(crate) next_sibling: Option<NodeId>,
[INFO] [stdout]    |                ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 59 |     pub(crate) first_child: Option<NodeId>,
[INFO] [stdout]    |                ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 62 |     pub(crate) last_child: Option<NodeId>,
[INFO] [stdout]    |                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 65 |     pub(crate) child_count: usize,
[INFO] [stdout]    |                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/dom/node/mod.rs:82:12
[INFO] [stdout]     |
[INFO] [stdout]  68 | impl Node {
[INFO] [stdout]     | --------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  82 |     pub fn first_descendant(node: NodeId) -> NodeId {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  86 |     pub fn root(node: NodeId) -> NodeId {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout]  90 |     pub fn descendants(&self) -> TreeIterator {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  94 |     pub fn children(&self) -> NodeIterator {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  98 |     pub fn index(&self) -> usize {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 102 |     pub fn insert(&mut self, new_node: NodeId, child: Option<NodeId>) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 147 |     fn append(&mut self, node: NodeId) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 |     fn insert_before(&mut self, node: NodeId, before: NodeId) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 187 |     fn pre_insert(&mut self, node: Node, child: NodeId) {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 190 |     fn remove(&mut self, node: NodeId) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `container` and `offset` are never read
[INFO] [stdout]   --> src/dom/node/document.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct Boundary {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout]  9 |     container: NodeId,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 10 |     offset: usize,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/dom/node/document.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Boundary {
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] 14 |     pub fn new(container: NodeId, offset: usize) -> Boundary {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `start` and `end` are never read
[INFO] [stdout]   --> src/dom/node/document.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct Range {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 23 |     start: Boundary,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 24 |     end: Boundary,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `adjust_offset` are never used
[INFO] [stdout]   --> src/dom/node/document.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 27 | impl Range {
[INFO] [stdout]    | ---------- associated items in this implementation
[INFO] [stdout] 28 |     pub fn new(start: Boundary, end: Boundary) -> Range {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 35 |     pub fn adjust_offset(&mut self, parent: NodeId, child: NodeId, count: usize) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `custom_element_registry` and `ranges` are never read
[INFO] [stdout]   --> src/dom/node/document.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub struct Document {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 48 |     pub custom_element_registry: NullOrCustomElementRegistry,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 49 |     pub ranges: Vec<Range>,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `adopt` is never used
[INFO] [stdout]   --> src/dom/node/document.rs:71:12
[INFO] [stdout]    |
[INFO] [stdout] 70 | impl Document {
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] 71 |     pub fn adopt(document: NodeId, node: NodeId) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `scoped` is never read
[INFO] [stdout]   --> src/dom/node/element.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct CustomElementRegistry {
[INFO] [stdout]    |        --------------------- field in this struct
[INFO] [stdout] 11 |     scoped: bool,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `registry` is never read
[INFO] [stdout]   --> src/dom/node/element.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct NullOrCustomElementRegistry {
[INFO] [stdout]    |            --------------------------- field in this struct
[INFO] [stdout] 16 |     registry: Option<Rc<RefCell<CustomElementRegistry>>>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NullOrCustomElementRegistry` 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_global_custom_element_registry` and `effective_global_custom_element_registry` are never used
[INFO] [stdout]   --> src/dom/node/element.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl NullOrCustomElementRegistry {
[INFO] [stdout]    | -------------------------------- methods in this implementation
[INFO] [stdout] 20 |     pub fn is_global_custom_element_registry(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     pub fn effective_global_custom_element_registry(&self) -> NullOrCustomElementRegistry {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `custom_element_registry`, and `attributes` are never read
[INFO] [stdout]   --> src/dom/node/element.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct Element {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 33 |     pub name: QualifiedName,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 34 |     pub custom_element_registry: NullOrCustomElementRegistry,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 35 |     pub attributes: Vec<Attribute>,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data` is never read
[INFO] [stdout]  --> src/dom/node/comment.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Comment {
[INFO] [stdout]   |            ------- field in this struct
[INFO] [stdout] 6 |     data: String,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `node_document`, `name`, and `value` are never read
[INFO] [stdout]  --> src/dom/node/attribute.rs:7:16
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Attribute {
[INFO] [stdout]   |            --------- fields in this struct
[INFO] [stdout] 7 |     pub(crate) node_document: NodeId,
[INFO] [stdout]   |                ^^^^^^^^^^^^^
[INFO] [stdout] 8 |     pub(crate) name: QualifiedName,
[INFO] [stdout]   |                ^^^^
[INFO] [stdout] 9 |     pub(crate) value: String,
[INFO] [stdout]   |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `insert` and `with_mut` are never used
[INFO] [stdout]   --> src/dom/arena.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl Arena {
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 35 |     pub fn insert(&mut self, node: Node) -> NodeId {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub fn with_mut(&mut self, id: NodeId, f: impl FnOnce(&mut Node)) {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get` is never used
[INFO] [stdout]   --> src/dom/arena.rs:68:8
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub fn get<T: Borrow<NodeId>>(id: T) -> Ref<'static, Node> {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `with_mut` is never used
[INFO] [stdout]   --> src/dom/arena.rs:76:8
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub fn with_mut<A: Borrow<NodeId>, B>(id: A, f: impl FnOnce(&mut Node) -> B) -> B {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: feature `box_into_inner` is declared but not used
[INFO] [stdout]  --> src/main.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(box_into_inner)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_features)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "a7220a0144fbe038763e4e3e627bf047c891ddd62dd045040b956630c973f235", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7220a0144fbe038763e4e3e627bf047c891ddd62dd045040b956630c973f235", kill_on_drop: false }`
[INFO] [stdout] a7220a0144fbe038763e4e3e627bf047c891ddd62dd045040b956630c973f235
