[INFO] cloning repository https://github.com/NoahJinnn/browser-toy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NoahJinnn/browser-toy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNoahJinnn%2Fbrowser-toy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNoahJinnn%2Fbrowser-toy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d621f79bb6c9b36a966f80092838232daafd455e
[INFO] checking NoahJinnn/browser-toy against master#83dcdb3a5dad0ed1e3e1fadc848d3f7727b41aa5 for pr-128425
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNoahJinnn%2Fbrowser-toy" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/NoahJinnn/browser-toy on toolchain 83dcdb3a5dad0ed1e3e1fadc848d3f7727b41aa5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+83dcdb3a5dad0ed1e3e1fadc848d3f7727b41aa5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/NoahJinnn/browser-toy
[INFO] finished tweaking git repo https://github.com/NoahJinnn/browser-toy
[INFO] tweaked toml for git repo https://github.com/NoahJinnn/browser-toy written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/NoahJinnn/browser-toy 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" "+83dcdb3a5dad0ed1e3e1fadc848d3f7727b41aa5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[ERROR] this task or one of its parent failed!
[ERROR] no output for 300 seconds
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.
[INFO] checking NoahJinnn/browser-toy against try#063c08dd8db6ff113bb809c130456f1781abe72c for pr-128425
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNoahJinnn%2Fbrowser-toy" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/NoahJinnn/browser-toy on toolchain 063c08dd8db6ff113bb809c130456f1781abe72c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+063c08dd8db6ff113bb809c130456f1781abe72c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/NoahJinnn/browser-toy
[INFO] finished tweaking git repo https://github.com/NoahJinnn/browser-toy
[INFO] tweaked toml for git repo https://github.com/NoahJinnn/browser-toy written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/NoahJinnn/browser-toy 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" "+063c08dd8db6ff113bb809c130456f1781abe72c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking NoahJinnn/browser-toy against try#063c08dd8db6ff113bb809c130456f1781abe72c for pr-128425
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNoahJinnn%2Fbrowser-toy" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/NoahJinnn/browser-toy on toolchain 063c08dd8db6ff113bb809c130456f1781abe72c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+063c08dd8db6ff113bb809c130456f1781abe72c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/NoahJinnn/browser-toy
[INFO] finished tweaking git repo https://github.com/NoahJinnn/browser-toy
[INFO] tweaked toml for git repo https://github.com/NoahJinnn/browser-toy written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/NoahJinnn/browser-toy 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" "+063c08dd8db6ff113bb809c130456f1781abe72c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+063c08dd8db6ff113bb809c130456f1781abe72c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a4a33351e96e743eb15e05bf97af9187d9996c68c00e9175e1965ec7a870d6c4
[INFO] running `Command { std: "docker" "start" "-a" "a4a33351e96e743eb15e05bf97af9187d9996c68c00e9175e1965ec7a870d6c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a4a33351e96e743eb15e05bf97af9187d9996c68c00e9175e1965ec7a870d6c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4a33351e96e743eb15e05bf97af9187d9996c68c00e9175e1965ec7a870d6c4", kill_on_drop: false }`
[INFO] [stdout] a4a33351e96e743eb15e05bf97af9187d9996c68c00e9175e1965ec7a870d6c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+063c08dd8db6ff113bb809c130456f1781abe72c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b207d6b2db3e6809757fb9e38d4b1935b3c9942656b3db38d45ed083f0c0ab4f
[INFO] running `Command { std: "docker" "start" "-a" "b207d6b2db3e6809757fb9e38d4b1935b3c9942656b3db38d45ed083f0c0ab4f", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling crossbeam-utils v0.8.14
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.13
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling rayon-core v1.10.1
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]     Checking either v1.8.0
[INFO] [stderr]     Checking lzw v0.10.0
[INFO] [stderr]     Checking bitflags v0.9.1
[INFO] [stderr]     Checking inflate v0.2.0
[INFO] [stderr]     Checking scoped_threadpool v0.1.9
[INFO] [stderr]     Checking deflate v0.7.20
[INFO] [stderr]     Checking num_cpus v1.14.0
[INFO] [stderr]     Checking getopts v0.2.21
[INFO] [stderr]     Checking gif v0.9.2
[INFO] [stderr]     Checking crossbeam-channel v0.5.6
[INFO] [stderr]     Checking crossbeam-deque v0.8.2
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]     Checking enum_primitive v0.1.1
[INFO] [stderr]     Checking rayon v1.6.0
[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]     Checking png v0.8.0
[INFO] [stderr]     Checking jpeg-decoder v0.1.22
[INFO] [stderr]     Checking image v0.14.0
[INFO] [stderr]     Checking browser-toy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved imports `crate::layout::AnonymousBlock`, `crate::layout::BlockNode`, `crate::layout::InlineNode`, `crate::layout::LayoutBox`
[INFO] [stdout]  --> src/painting.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::layout::{AnonymousBlock, BlockNode, InlineNode, LayoutBox, Rect};
[INFO] [stdout]   |                     ^^^^^^^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^ no `LayoutBox` in `layout`
[INFO] [stdout]   |                     |               |          |
[INFO] [stdout]   |                     |               |          no `InlineNode` in `layout`
[INFO] [stdout]   |                     |               no `BlockNode` in `layout`
[INFO] [stdout]   |                     no `AnonymousBlock` in `layout`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `crate::layout::AnonymousBlock`, `crate::layout::BlockNode`, `crate::layout::InlineNode`, `crate::layout::LayoutBox`
[INFO] [stdout]  --> src/painting.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::layout::{AnonymousBlock, BlockNode, InlineNode, LayoutBox, Rect};
[INFO] [stdout]   |                     ^^^^^^^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^ no `LayoutBox` in `layout`
[INFO] [stdout]   |                     |               |          |
[INFO] [stdout]   |                     |               |          no `InlineNode` in `layout`
[INFO] [stdout]   |                     |               no `BlockNode` in `layout`
[INFO] [stdout]   |                     no `AnonymousBlock` in `layout`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `NodeType`
[INFO] [stdout]   --> src/style.rs:61:13
[INFO] [stdout]    |
[INFO] [stdout] 61 |             NodeType::Element(ref elem) => specified_values(elem, stylesheet),
[INFO] [stdout]    |             ^^^^^^^^ use of undeclared type `NodeType`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 6  + use crate::dom::NodeType;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `NodeType`
[INFO] [stdout]   --> src/style.rs:62:13
[INFO] [stdout]    |
[INFO] [stdout] 62 |             NodeType::Text(_) => HashMap::new()
[INFO] [stdout]    |             ^^^^^^^^ use of undeclared type `NodeType`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 6  + use crate::dom::NodeType;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ElementData` in this scope
[INFO] [stdout]   --> src/style.rs:71:28
[INFO] [stdout]    |
[INFO] [stdout] 71 | fn specified_values(elem: &ElementData, stylesheet: &Stylesheet) -> PropertyMap {
[INFO] [stdout]    |                            ^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] note: struct `crate::dom::ElementData` exists but is inaccessible
[INFO] [stdout]   --> src/dom.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | struct ElementData {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^ not accessible
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Specificity` in this scope
[INFO] [stdout]   --> src/style.rs:86:25
[INFO] [stdout]    |
[INFO] [stdout] 86 | type MatchedRule<'a> = (Specificity, &'a Rule);
[INFO] [stdout]    |                         ^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this type alias
[INFO] [stdout]    |
[INFO] [stdout] 6  + use crate::css::Specificity;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Rule` in this scope
[INFO] [stdout]   --> src/style.rs:86:42
[INFO] [stdout]    |
[INFO] [stdout] 86 | type MatchedRule<'a> = (Specificity, &'a Rule);
[INFO] [stdout]    |                                          ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 6  + use crate::css::Rule;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ElementData` in this scope
[INFO] [stdout]   --> src/style.rs:89:30
[INFO] [stdout]    |
[INFO] [stdout] 89 | fn matching_rules<'a>(elem: &ElementData, stylesheet: &'a Stylesheet) -> Vec<MatchedRule<'a>> {
[INFO] [stdout]    |                              ^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] note: struct `crate::dom::ElementData` exists but is inaccessible
[INFO] [stdout]   --> src/dom.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | struct ElementData {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^ not accessible
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ElementData` in this scope
[INFO] [stdout]   --> src/style.rs:97:26
[INFO] [stdout]    |
[INFO] [stdout] 97 | fn match_rule<'a>(elem: &ElementData, rule: &'a Rule) -> Option<MatchedRule<'a>> {
[INFO] [stdout]    |                          ^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] note: struct `crate::dom::ElementData` exists but is inaccessible
[INFO] [stdout]   --> src/dom.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | struct ElementData {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^ not accessible
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Rule` in this scope
[INFO] [stdout]   --> src/style.rs:97:49
[INFO] [stdout]    |
[INFO] [stdout] 97 | fn match_rule<'a>(elem: &ElementData, rule: &'a Rule) -> Option<MatchedRule<'a>> {
[INFO] [stdout]    |                                                 ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 6  + use crate::css::Rule;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `NodeType`
[INFO] [stdout]   --> src/style.rs:61:13
[INFO] [stdout]    |
[INFO] [stdout] 61 |             NodeType::Element(ref elem) => specified_values(elem, stylesheet),
[INFO] [stdout]    |             ^^^^^^^^ use of undeclared type `NodeType`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 6  + use crate::dom::NodeType;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ElementData` in this scope
[INFO] [stdout]    --> src/style.rs:104:19
[INFO] [stdout]     |
[INFO] [stdout] 104 | fn matches(elem: &ElementData, selector: &Selector) -> bool {
[INFO] [stdout]     |                   ^^^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] note: struct `crate::dom::ElementData` exists but is inaccessible
[INFO] [stdout]    --> src/dom.rs:17:1
[INFO] [stdout]     |
[INFO] [stdout] 17  | struct ElementData {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^ not accessible
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `NodeType`
[INFO] [stdout]   --> src/style.rs:62:13
[INFO] [stdout]    |
[INFO] [stdout] 62 |             NodeType::Text(_) => HashMap::new()
[INFO] [stdout]    |             ^^^^^^^^ use of undeclared type `NodeType`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 6  + use crate::dom::NodeType;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ElementData` in this scope
[INFO] [stdout]   --> src/style.rs:71:28
[INFO] [stdout]    |
[INFO] [stdout] 71 | fn specified_values(elem: &ElementData, stylesheet: &Stylesheet) -> PropertyMap {
[INFO] [stdout]    |                            ^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] note: struct `crate::dom::ElementData` exists but is inaccessible
[INFO] [stdout]   --> src/dom.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | struct ElementData {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^ not accessible
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Selector` in this scope
[INFO] [stdout]    --> src/style.rs:104:43
[INFO] [stdout]     |
[INFO] [stdout] 104 | fn matches(elem: &ElementData, selector: &Selector) -> bool {
[INFO] [stdout]     |                                           ^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]     |
[INFO] [stdout] 6   + use crate::css::Selector;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Specificity` in this scope
[INFO] [stdout]   --> src/style.rs:86:25
[INFO] [stdout]    |
[INFO] [stdout] 86 | type MatchedRule<'a> = (Specificity, &'a Rule);
[INFO] [stdout]    |                         ^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this type alias
[INFO] [stdout]    |
[INFO] [stdout] 6  + use crate::css::Specificity;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Rule` in this scope
[INFO] [stdout]   --> src/style.rs:86:42
[INFO] [stdout]    |
[INFO] [stdout] 86 | type MatchedRule<'a> = (Specificity, &'a Rule);
[INFO] [stdout]    |                                          ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 6  + use crate::css::Rule;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Selector`
[INFO] [stdout]    --> src/style.rs:106:9
[INFO] [stdout]     |
[INFO] [stdout] 106 |         Selector::Simple(ref simple_selector) => matches_simple_selector(elem, simple_selector)
[INFO] [stdout]     |         ^^^^^^^^ use of undeclared type `Selector`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]     |
[INFO] [stdout] 6   + use crate::css::Selector;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ElementData` in this scope
[INFO] [stdout]   --> src/style.rs:89:30
[INFO] [stdout]    |
[INFO] [stdout] 89 | fn matching_rules<'a>(elem: &ElementData, stylesheet: &'a Stylesheet) -> Vec<MatchedRule<'a>> {
[INFO] [stdout]    |                              ^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] note: struct `crate::dom::ElementData` exists but is inaccessible
[INFO] [stdout]   --> src/dom.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | struct ElementData {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^ not accessible
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ElementData` in this scope
[INFO] [stdout]   --> src/style.rs:97:26
[INFO] [stdout]    |
[INFO] [stdout] 97 | fn match_rule<'a>(elem: &ElementData, rule: &'a Rule) -> Option<MatchedRule<'a>> {
[INFO] [stdout]    |                          ^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] note: struct `crate::dom::ElementData` exists but is inaccessible
[INFO] [stdout]   --> src/dom.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | struct ElementData {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^ not accessible
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ElementData` in this scope
[INFO] [stdout]    --> src/style.rs:110:35
[INFO] [stdout]     |
[INFO] [stdout] 110 | fn matches_simple_selector(elem: &ElementData, selector: &SimpleSelector) -> bool {
[INFO] [stdout]     |                                   ^^^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] note: struct `crate::dom::ElementData` exists but is inaccessible
[INFO] [stdout]    --> src/dom.rs:17:1
[INFO] [stdout]     |
[INFO] [stdout] 17  | struct ElementData {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^ not accessible
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Rule` in this scope
[INFO] [stdout]   --> src/style.rs:97:49
[INFO] [stdout]    |
[INFO] [stdout] 97 | fn match_rule<'a>(elem: &ElementData, rule: &'a Rule) -> Option<MatchedRule<'a>> {
[INFO] [stdout]    |                                                 ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 6  + use crate::css::Rule;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ElementData` in this scope
[INFO] [stdout]    --> src/style.rs:104:19
[INFO] [stdout]     |
[INFO] [stdout] 104 | fn matches(elem: &ElementData, selector: &Selector) -> bool {
[INFO] [stdout]     |                   ^^^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] note: struct `crate::dom::ElementData` exists but is inaccessible
[INFO] [stdout]    --> src/dom.rs:17:1
[INFO] [stdout]     |
[INFO] [stdout] 17  | struct ElementData {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^ not accessible
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `SimpleSelector` in this scope
[INFO] [stdout]    --> src/style.rs:110:59
[INFO] [stdout]     |
[INFO] [stdout] 110 | fn matches_simple_selector(elem: &ElementData, selector: &SimpleSelector) -> bool {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 6   + use crate::css::SimpleSelector;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Selector` in this scope
[INFO] [stdout]    --> src/style.rs:104:43
[INFO] [stdout]     |
[INFO] [stdout] 104 | fn matches(elem: &ElementData, selector: &Selector) -> bool {
[INFO] [stdout]     |                                           ^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]     |
[INFO] [stdout] 6   + use crate::css::Selector;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Selector`
[INFO] [stdout]    --> src/style.rs:106:9
[INFO] [stdout]     |
[INFO] [stdout] 106 |         Selector::Simple(ref simple_selector) => matches_simple_selector(elem, simple_selector)
[INFO] [stdout]     |         ^^^^^^^^ use of undeclared type `Selector`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]     |
[INFO] [stdout] 6   + use crate::css::Selector;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `layout_tree` in module `layout`
[INFO] [stdout]   --> src/main.rs:48:31
[INFO] [stdout]    |
[INFO] [stdout] 48 |     let layout_root = layout::layout_tree(&style_root, viewport);
[INFO] [stdout]    |                               ^^^^^^^^^^^ not found in `layout`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ElementData` in this scope
[INFO] [stdout]    --> src/style.rs:110:35
[INFO] [stdout]     |
[INFO] [stdout] 110 | fn matches_simple_selector(elem: &ElementData, selector: &SimpleSelector) -> bool {
[INFO] [stdout]     |                                   ^^^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] note: struct `crate::dom::ElementData` exists but is inaccessible
[INFO] [stdout]    --> src/dom.rs:17:1
[INFO] [stdout]     |
[INFO] [stdout] 17  | struct ElementData {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^ not accessible
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `SimpleSelector` in this scope
[INFO] [stdout]    --> src/style.rs:110:59
[INFO] [stdout]     |
[INFO] [stdout] 110 | fn matches_simple_selector(elem: &ElementData, selector: &SimpleSelector) -> bool {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 6   + use crate::css::SimpleSelector;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `layout_tree` in module `layout`
[INFO] [stdout]   --> src/main.rs:48:31
[INFO] [stdout]    |
[INFO] [stdout] 48 |     let layout_root = layout::layout_tree(&style_root, viewport);
[INFO] [stdout]    |                               ^^^^^^^^^^^ not found in `layout`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `node_type` on type `&'a Node`
[INFO] [stdout]   --> src/style.rs:60:38
[INFO] [stdout]    |
[INFO] [stdout] 60 |         specified_values: match root.node_type {
[INFO] [stdout]    |                                      ^^^^^^^^^ unknown field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `node_type` on type `&'a Node`
[INFO] [stdout]   --> src/style.rs:60:38
[INFO] [stdout]    |
[INFO] [stdout] 60 |         specified_values: match root.node_type {
[INFO] [stdout]    |                                      ^^^^^^^^^ unknown field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0616]: field `children` of struct `Node` is private
[INFO] [stdout]   --> src/style.rs:64:24
[INFO] [stdout]    |
[INFO] [stdout] 64 |         children: root.children.iter().map(|child| style_tree(child, stylesheet)).collect(),
[INFO] [stdout]    |                        ^^^^^^^^ private field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0616]: field `children` of struct `Node` is private
[INFO] [stdout]   --> src/style.rs:64:24
[INFO] [stdout]    |
[INFO] [stdout] 64 |         children: root.children.iter().map(|child| style_tree(child, stylesheet)).collect(),
[INFO] [stdout]    |                        ^^^^^^^^ private field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0317]: `if` may be missing an `else` clause
[INFO] [stdout]   --> src/main.rs:55:14
[INFO] [stdout]    |
[INFO] [stdout] 55 |       let ok = if png {
[INFO] [stdout]    |  ______________^
[INFO] [stdout] 56 | |         let canvas = painting::paint(&layout_root, viewport.content);
[INFO] [stdout] 57 | |         let (w, h) = (canvas.width as u32, canvas.height as u32);
[INFO] [stdout] 58 | |         let img = image::ImageBuffer::from_fn(w, h, move |x, y| {
[INFO] [stdout] ...  |
[INFO] [stdout] 62 | |         image::ImageRgba8(img).save(&mut file, image::PNG).is_ok()
[INFO] [stdout]    | |         ---------------------------------------------------------- found here
[INFO] [stdout] 63 | |     };
[INFO] [stdout]    | |_____^ expected `bool`, found `()`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `if` expressions without `else` evaluate to `()`
[INFO] [stdout]    = help: consider adding an `else` block that evaluates to the expected type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0317]: `if` may be missing an `else` clause
[INFO] [stdout]   --> src/main.rs:55:14
[INFO] [stdout]    |
[INFO] [stdout] 55 |       let ok = if png {
[INFO] [stdout]    |  ______________^
[INFO] [stdout] 56 | |         let canvas = painting::paint(&layout_root, viewport.content);
[INFO] [stdout] 57 | |         let (w, h) = (canvas.width as u32, canvas.height as u32);
[INFO] [stdout] 58 | |         let img = image::ImageBuffer::from_fn(w, h, move |x, y| {
[INFO] [stdout] ...  |
[INFO] [stdout] 62 | |         image::ImageRgba8(img).save(&mut file, image::PNG).is_ok()
[INFO] [stdout]    | |         ---------------------------------------------------------- found here
[INFO] [stdout] 63 | |     };
[INFO] [stdout]    | |_____^ expected `bool`, found `()`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `if` expressions without `else` evaluate to `()`
[INFO] [stdout]    = help: consider adding an `else` block that evaluates to the expected type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 18 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0317, E0412, E0425, E0432, E0433, E0609, E0616.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0317`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 18 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0317, E0412, E0425, E0432, E0433, E0609, E0616.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0317`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `browser-toy` (bin "browser-toy") due to 19 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `browser-toy` (bin "browser-toy" test) due to 19 previous errors
[INFO] running `Command { std: "docker" "inspect" "b207d6b2db3e6809757fb9e38d4b1935b3c9942656b3db38d45ed083f0c0ab4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b207d6b2db3e6809757fb9e38d4b1935b3c9942656b3db38d45ed083f0c0ab4f", kill_on_drop: false }`
[INFO] [stdout] b207d6b2db3e6809757fb9e38d4b1935b3c9942656b3db38d45ed083f0c0ab4f