[INFO] cloning repository https://github.com/NathanGr33n/_browser
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NathanGr33n/_browser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNathanGr33n%2F_browser", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNathanGr33n%2F_browser'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d9ba7cf7f45101e45449b03ade16a22f22c5f8e3
[INFO] documenting NathanGr33n/_browser against 824336ad4127ce295849937a24c08a4aeff6ada7 for pr-162169
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNathanGr33n%2F_browser" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/NathanGr33n/_browser
[INFO] finished tweaking git repo https://github.com/NathanGr33n/_browser
[INFO] tweaked toml for git repo https://github.com/NathanGr33n/_browser written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/NathanGr33n/_browser on toolchain 824336ad4127ce295849937a24c08a4aeff6ada7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+824336ad4127ce295849937a24c08a4aeff6ada7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/NathanGr33n/_browser 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" "+824336ad4127ce295849937a24c08a4aeff6ada7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 59f018468c1719860a4b23623128c5bc44dfe687306fb510d5ff4817c364ceba
[INFO] running `Command { std: "docker" "start" "59f018468c1719860a4b23623128c5bc44dfe687306fb510d5ff4817c364ceba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "59f018468c1719860a4b23623128c5bc44dfe687306fb510d5ff4817c364ceba", 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" "59f018468c1719860a4b23623128c5bc44dfe687306fb510d5ff4817c364ceba" "/opt/rustwide/cargo-home/bin/cargo" "+824336ad4127ce295849937a24c08a4aeff6ada7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "59f018468c1719860a4b23623128c5bc44dfe687306fb510d5ff4817c364ceba", 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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "59f018468c1719860a4b23623128c5bc44dfe687306fb510d5ff4817c364ceba" "/opt/rustwide/cargo-home/bin/cargo" "+824336ad4127ce295849937a24c08a4aeff6ada7" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]  Documenting browser_engine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking browser_engine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Rect`
[INFO] [stdout]  --> src/layout/grid.rs:4:33
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::layout::{Dimensions, Rect};
[INFO] [stdout]   |                                 ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `NodeType` and `Node`
[INFO] [stdout]  --> src/forms.rs:3:18
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::dom::{Node, NodeType};
[INFO] [stdout]   |                  ^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::css::Color`
[INFO] [stdout]  --> src/compositor.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::css::Color;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `idx`
[INFO] [stdout]    --> src/layout/flexbox.rs:290:20
[INFO] [stdout]     |
[INFO] [stdout] 290 |             .map(|(idx, item)| {
[INFO] [stdout]     |                    ^^^ help: if this is intentional, prefix it with an underscore: `_idx`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `main_axis_size`
[INFO] [stdout]    --> src/layout/flexbox.rs:286:58
[INFO] [stdout]     |
[INFO] [stdout] 286 |     fn initialize_item_states(&self, items: &[FlexItem], main_axis_size: f32) -> Vec<FlexItemState> {
[INFO] [stdout]     |                                                          ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_main_axis_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `effective_line_cross_size`
[INFO] [stdout]    --> src/layout/flexbox.rs:474:17
[INFO] [stdout]     |
[INFO] [stdout] 474 |             let effective_line_cross_size = if is_single_line {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_effective_line_cross_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `item`
[INFO] [stdout]    --> src/layout/flexbox.rs:481:21
[INFO] [stdout]     |
[INFO] [stdout] 481 |                 let item = &mut items[item_idx];
[INFO] [stdout]     |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_item`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x1`
[INFO] [stdout]   --> src/animation.rs:50:21
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn cubic_bezier(x1: f32, y1: f32, x2: f32, y2: f32, t: f32) -> f32 {
[INFO] [stdout]    |                     ^^ help: if this is intentional, prefix it with an underscore: `_x1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x2`
[INFO] [stdout]   --> src/animation.rs:50:39
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn cubic_bezier(x1: f32, y1: f32, x2: f32, y2: f32, t: f32) -> f32 {
[INFO] [stdout]    |                                       ^^ help: if this is intentional, prefix it with an underscore: `_x2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mt3`
[INFO] [stdout]   --> src/animation.rs:57:13
[INFO] [stdout]    |
[INFO] [stdout] 57 |         let mt3 = mt2 * mt;
[INFO] [stdout]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_mt3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `max_age`
[INFO] [stdout]    --> src/storage.rs:235:28
[INFO] [stdout]     |
[INFO] [stdout] 235 |         } else if let Some(max_age) = self.max_age {
[INFO] [stdout]     |                            ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_age`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: improperly nested Markdown paragraph in HTML `style` tag
[INFO] [stdout]   --> src/net/page_loader.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |     /// Extract CSS from <style> tags and <link> tags, then fetch external stylesheets
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Markdown translates this into HTML, but the browser parses it as CSS
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::invalid_html_tags)]` on by default
[INFO] [stdout] help: to turn off Markdown parsing, put the tag at the start of the line
[INFO] [stdout]    |
[INFO] [stdout] 50 ~     /// Extract CSS from 
[INFO] [stdout] 51 ~ /// <style> tags and <link> tags, then fetch external stylesheets
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `style`
[INFO] [stdout]   --> src/net/page_loader.rs:50:26
[INFO] [stdout]    |
[INFO] [stdout] 50 |     /// Extract CSS from <style> tags and <link> tags, then fetch external stylesheets
[INFO] [stdout]    |                          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `IndexData` is more private than the item `IDBObjectStore::index`
[INFO] [stdout]    --> src/indexeddb.rs:349:5
[INFO] [stdout]     |
[INFO] [stdout] 349 |     pub fn index(&self, name: &str) -> Result<&IndexData, IDBError> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `IDBObjectStore::index` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `IndexData` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/indexeddb.rs:183:1
[INFO] [stdout]     |
[INFO] [stdout] 183 | struct IndexData {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `base_size`, `flex_factor`, and `frozen` are never read
[INFO] [stdout]    --> src/layout/flexbox.rs:103:5
[INFO] [stdout]     |
[INFO] [stdout] 101 | struct FlexItemState {
[INFO] [stdout]     |        ------------- fields in this struct
[INFO] [stdout] 102 |     /// Base size before flex calculations
[INFO] [stdout] 103 |     base_size: f32,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 111 |     flex_factor: f32,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 112 |     /// Is frozen (no longer flexible)
[INFO] [stdout] 113 |     frozen: bool,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `FlexItemState` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `main_size` is never read
[INFO] [stdout]    --> src/layout/flexbox.rs:126:5
[INFO] [stdout]     |
[INFO] [stdout] 122 | struct FlexLine {
[INFO] [stdout]     |        -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 126 |     main_size: f32,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `FlexLine` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `texture` is never read
[INFO] [stdout]   --> src/renderer/image_painter.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | struct GpuImage {
[INFO] [stdout]    |        -------- field in this struct
[INFO] [stdout] 39 |     texture: Texture,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/canvas.rs:84:5
[INFO] [stdout]    |
[INFO] [stdout] 76 | struct DrawingState {
[INFO] [stdout]    |        ------------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 84 |     line_cap: LineCap,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 85 |     /// Line join
[INFO] [stdout] 86 |     line_join: LineJoin,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 90 |     global_composite_operation: CompositeOperation,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 91 |     /// Font
[INFO] [stdout] 92 |     font: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 93 |     /// Text align
[INFO] [stdout] 94 |     text_align: TextAlign,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 95 |     /// Text baseline
[INFO] [stdout] 96 |     text_baseline: TextBaseline,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 97 |     /// Transform matrix
[INFO] [stdout] 98 |     transform: [f32; 6], // a, b, c, d, e, f
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DrawingState` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]    --> src/observers.rs:134:5
[INFO] [stdout]     |
[INFO] [stdout] 132 | pub struct IntersectionObserver {
[INFO] [stdout]     |            -------------------- field in this struct
[INFO] [stdout] 133 |     /// Observer ID
[INFO] [stdout] 134 |     id: ObserverId,
[INFO] [stdout]     |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]    --> src/observers.rs:285:5
[INFO] [stdout]     |
[INFO] [stdout] 283 | pub struct ResizeObserver {
[INFO] [stdout]     |            -------------- field in this struct
[INFO] [stdout] 284 |     /// Observer ID
[INFO] [stdout] 285 |     id: ObserverId,
[INFO] [stdout]     |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `direction` is never read
[INFO] [stdout]    --> src/indexeddb.rs:414:5
[INFO] [stdout]     |
[INFO] [stdout] 411 | pub struct IDBCursor {
[INFO] [stdout]     |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 414 |     direction: IDBCursorDirection,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `IDBCursor` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 32s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: wgpu v0.19.4, wgpu-core v0.19.4, wgpu-hal v0.19.5, winit v0.29.15
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 8`
[INFO] [stderr]    Generated /opt/rustwide/target/doc/browser_engine/index.html and 5 other files
[INFO] running `Command { std: "docker" "inspect" "59f018468c1719860a4b23623128c5bc44dfe687306fb510d5ff4817c364ceba", 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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-w" "/opt/rustwide/workdir" "--user" "0:0" "59f018468c1719860a4b23623128c5bc44dfe687306fb510d5ff4817c364ceba" "/opt/rustwide/cargo-home/bin/cargo" "+824336ad4127ce295849937a24c08a4aeff6ada7" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]  Documenting browser_engine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.00s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: wgpu v0.19.4, wgpu-core v0.19.4, wgpu-hal v0.19.5, winit v0.29.15
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 8`
[INFO] [stderr]    Generated /opt/rustwide/target/doc/browser_engine/index.html
[INFO] running `Command { std: "docker" "inspect" "59f018468c1719860a4b23623128c5bc44dfe687306fb510d5ff4817c364ceba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59f018468c1719860a4b23623128c5bc44dfe687306fb510d5ff4817c364ceba", kill_on_drop: false }`
[INFO] [stdout] 59f018468c1719860a4b23623128c5bc44dfe687306fb510d5ff4817c364ceba
