[INFO] fetching crate giallo 0.0.1...
[INFO] testing giallo-0.0.1 against 1.76.0 for beta-1.77-1
[INFO] extracting crate giallo 0.0.1 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate giallo 0.0.1 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate giallo 0.0.1
[INFO] finished tweaking crates.io crate giallo 0.0.1
[INFO] tweaked toml for crates.io crate giallo 0.0.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tree-sitter-highlight v0.20.1
[INFO] [stderr]   Downloaded tree-sitter v0.20.10
[INFO] [stderr]   Downloaded tree-sitter-rust v0.20.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 23ac63e78d4d9a8dd723c34d13c0bae2571b8480a098abc5cdf1962366822ca7
[INFO] running `Command { std: "docker" "start" "-a" "23ac63e78d4d9a8dd723c34d13c0bae2571b8480a098abc5cdf1962366822ca7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "23ac63e78d4d9a8dd723c34d13c0bae2571b8480a098abc5cdf1962366822ca7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23ac63e78d4d9a8dd723c34d13c0bae2571b8480a098abc5cdf1962366822ca7", kill_on_drop: false }`
[INFO] [stdout] 23ac63e78d4d9a8dd723c34d13c0bae2571b8480a098abc5cdf1962366822ca7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9900c28f778ab9a62035eacc332e0dcfdaf91574241003b88545e85d3db8f6a4
[INFO] running `Command { std: "docker" "start" "-a" "9900c28f778ab9a62035eacc332e0dcfdaf91574241003b88545e85d3db8f6a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.85
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]    Compiling thiserror v1.0.57
[INFO] [stderr]    Compiling serde_json v1.0.113
[INFO] [stderr]    Compiling ryu v1.0.16
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling itoa v1.0.10
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling tree-sitter v0.20.10
[INFO] [stderr]    Compiling tree-sitter-rust v0.20.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.57
[INFO] [stderr]    Compiling serde_derive v1.0.196
[INFO] [stderr]    Compiling regex-automata v0.4.5
[INFO] [stderr]    Compiling regex v1.10.3
[INFO] [stderr]    Compiling tree-sitter-highlight v0.20.1
[INFO] [stderr]    Compiling giallo v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `HighlightConfiguration`
[INFO] [stdout]  --> src/highlight.rs:2:46
[INFO] [stdout]   |
[INFO] [stdout] 2 | use tree_sitter_highlight::{util, Highlight, HighlightConfiguration, HighlightEvent, Highlighter};
[INFO] [stdout]   |                                              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BUFFER_HTML_RESERVE_CAPACITY` is never used
[INFO] [stdout]  --> src/highlight.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | const BUFFER_HTML_RESERVE_CAPACITY: usize = 10 * 1024;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `highlight_style`, `html`, and `line_offsets` are never read
[INFO] [stdout]   --> src/highlight.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct HtmlRenderer {
[INFO] [stdout]    |        ------------ fields in this struct
[INFO] [stdout] 11 |     highlight_style: HighlightStyle,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 12 |     html: Vec<u8>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 13 |     line_offsets: Vec<u32>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `HtmlRenderer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `start_highlight`, `add_text`, `end_highlight`, and `render` are never used
[INFO] [stdout]   --> src/highlight.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl HtmlRenderer {
[INFO] [stdout]    | ----------------- associated items in this implementation
[INFO] [stdout] 17 |     // TODO: pass a theme
[INFO] [stdout] 18 |     pub fn new(highlight_style: HighlightStyle) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     fn start_highlight(&mut self, highlight: Highlight) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 |     fn add_text(&mut self, text: &[u8], highlights: &[Highlight]) {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 55 |     fn end_highlight(&mut self) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 59 |     pub fn render(&mut self, extension: &str, source: &[u8]) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SCOPES` is never used
[INFO] [stdout]  --> src/languages.rs:6:18
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub(crate) const SCOPES: &[&str] = &[
[INFO] [stdout]   |                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Rust` is never constructed
[INFO] [stdout]   --> src/languages.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub(crate) enum SupportedLanguage {
[INFO] [stdout]    |                 ----------------- variant in this enum
[INFO] [stdout] 29 |     #[cfg(feature = "lang-rust")]
[INFO] [stdout] 30 |     Rust,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SupportedLanguage` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_extension` is never used
[INFO] [stdout]   --> src/languages.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl SupportedLanguage {
[INFO] [stdout]    | ---------------------- associated function in this implementation
[INFO] [stdout] 34 |     pub fn from_extension(extension: &str) -> Option<Self> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BUILTIN_LANGUAGES` is never used
[INFO] [stdout]   --> src/languages.rs:58:7
[INFO] [stdout]    |
[INFO] [stdout] 58 | const BUILTIN_LANGUAGES: &[LanguageOptions] = &[
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `LANGUAGES` is never used
[INFO] [stdout]   --> src/languages.rs:70:19
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub(crate) static LANGUAGES: Lazy<HashMap<SupportedLanguage, HighlightConfiguration>> =
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Classes` and `Inline` are never constructed
[INFO] [stdout]  --> src/options.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub(crate) enum HighlightStyle {
[INFO] [stdout]   |                 -------------- variants in this enum
[INFO] [stdout] 6 |     /// Prefix the scope with the given string. Useful for avoiding name collisions
[INFO] [stdout] 7 |     Classes(&'static str),
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 8 |     /// Sets the color directly in style attributes
[INFO] [stdout] 9 |     Inline,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `HighlightStyle` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `font_style`, `foreground`, and `background` are never read
[INFO] [stdout]   --> src/themes.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct TokenColorSettings {
[INFO] [stdout]    |        ------------------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 17 |     font_style: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 18 |     foreground: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 19 |     background: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenColorSettings` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `scope` and `settings` are never read
[INFO] [stdout]   --> src/themes.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | struct TokenColor {
[INFO] [stdout]    |        ---------- fields in this struct
[INFO] [stdout] 24 |     scope: TokenScope,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 25 |     settings: TokenColorSettings,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenColor` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `token_colors`, and `colors` are never read
[INFO] [stdout]   --> src/themes.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | struct Theme {
[INFO] [stdout]    |        ----- fields in this struct
[INFO] [stdout] 30 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 31 |     #[serde(rename(deserialize = "tokenColors"))]
[INFO] [stdout] 32 |     token_colors: Vec<TokenColor>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 33 |     colors: HashMap<String, String>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Theme` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `from_str`, `from_file`, `foreground`, `background`, and `line_number_foreground` are never used
[INFO] [stdout]   --> src/themes.rs:37:19
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl Theme {
[INFO] [stdout]    | ---------- associated items in this implementation
[INFO] [stdout] 37 |     pub(crate) fn from_str(content: &str) -> Self {
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub(crate) fn from_file<T: AsRef<Path>>(path: &T) -> Self {
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |     pub(crate) fn foreground(&self) -> Option<&String> {
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 49 |     pub(crate) fn background(&self) -> Option<&String> {
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 53 |     pub(crate) fn line_number_foreground(&self) -> Option<&String> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.02s
[INFO] running `Command { std: "docker" "inspect" "9900c28f778ab9a62035eacc332e0dcfdaf91574241003b88545e85d3db8f6a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9900c28f778ab9a62035eacc332e0dcfdaf91574241003b88545e85d3db8f6a4", kill_on_drop: false }`
[INFO] [stdout] 9900c28f778ab9a62035eacc332e0dcfdaf91574241003b88545e85d3db8f6a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a71bc09c992d0f9b29570bd26a950c506e33089afdb950e3a869a8db8c7e6a0
[INFO] running `Command { std: "docker" "start" "-a" "2a71bc09c992d0f9b29570bd26a950c506e33089afdb950e3a869a8db8c7e6a0", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `HighlightConfiguration`
[INFO] [stdout]  --> src/highlight.rs:2:46
[INFO] [stdout]   |
[INFO] [stdout] 2 | use tree_sitter_highlight::{util, Highlight, HighlightConfiguration, HighlightEvent, Highlighter};
[INFO] [stdout]   |                                              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BUFFER_HTML_RESERVE_CAPACITY` is never used
[INFO] [stdout]  --> src/highlight.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | const BUFFER_HTML_RESERVE_CAPACITY: usize = 10 * 1024;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `highlight_style`, `html`, and `line_offsets` are never read
[INFO] [stdout]   --> src/highlight.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct HtmlRenderer {
[INFO] [stdout]    |        ------------ fields in this struct
[INFO] [stdout] 11 |     highlight_style: HighlightStyle,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 12 |     html: Vec<u8>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 13 |     line_offsets: Vec<u32>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `HtmlRenderer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `start_highlight`, `add_text`, `end_highlight`, and `render` are never used
[INFO] [stdout]   --> src/highlight.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl HtmlRenderer {
[INFO] [stdout]    | ----------------- associated items in this implementation
[INFO] [stdout] 17 |     // TODO: pass a theme
[INFO] [stdout] 18 |     pub fn new(highlight_style: HighlightStyle) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     fn start_highlight(&mut self, highlight: Highlight) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 |     fn add_text(&mut self, text: &[u8], highlights: &[Highlight]) {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 55 |     fn end_highlight(&mut self) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 59 |     pub fn render(&mut self, extension: &str, source: &[u8]) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SCOPES` is never used
[INFO] [stdout]  --> src/languages.rs:6:18
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub(crate) const SCOPES: &[&str] = &[
[INFO] [stdout]   |                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Rust` is never constructed
[INFO] [stdout]   --> src/languages.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub(crate) enum SupportedLanguage {
[INFO] [stdout]    |                 ----------------- variant in this enum
[INFO] [stdout] 29 |     #[cfg(feature = "lang-rust")]
[INFO] [stdout] 30 |     Rust,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SupportedLanguage` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_extension` is never used
[INFO] [stdout]   --> src/languages.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl SupportedLanguage {
[INFO] [stdout]    | ---------------------- associated function in this implementation
[INFO] [stdout] 34 |     pub fn from_extension(extension: &str) -> Option<Self> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BUILTIN_LANGUAGES` is never used
[INFO] [stdout]   --> src/languages.rs:58:7
[INFO] [stdout]    |
[INFO] [stdout] 58 | const BUILTIN_LANGUAGES: &[LanguageOptions] = &[
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `LANGUAGES` is never used
[INFO] [stdout]   --> src/languages.rs:70:19
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub(crate) static LANGUAGES: Lazy<HashMap<SupportedLanguage, HighlightConfiguration>> =
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling giallo v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variants `Classes` and `Inline` are never constructed
[INFO] [stdout]  --> src/options.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub(crate) enum HighlightStyle {
[INFO] [stdout]   |                 -------------- variants in this enum
[INFO] [stdout] 6 |     /// Prefix the scope with the given string. Useful for avoiding name collisions
[INFO] [stdout] 7 |     Classes(&'static str),
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 8 |     /// Sets the color directly in style attributes
[INFO] [stdout] 9 |     Inline,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `HighlightStyle` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `font_style`, `foreground`, and `background` are never read
[INFO] [stdout]   --> src/themes.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct TokenColorSettings {
[INFO] [stdout]    |        ------------------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 17 |     font_style: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 18 |     foreground: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 19 |     background: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenColorSettings` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `scope` and `settings` are never read
[INFO] [stdout]   --> src/themes.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | struct TokenColor {
[INFO] [stdout]    |        ---------- fields in this struct
[INFO] [stdout] 24 |     scope: TokenScope,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 25 |     settings: TokenColorSettings,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenColor` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `token_colors`, and `colors` are never read
[INFO] [stdout]   --> src/themes.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | struct Theme {
[INFO] [stdout]    |        ----- fields in this struct
[INFO] [stdout] 30 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 31 |     #[serde(rename(deserialize = "tokenColors"))]
[INFO] [stdout] 32 |     token_colors: Vec<TokenColor>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 33 |     colors: HashMap<String, String>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Theme` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `from_str`, `from_file`, `foreground`, `background`, and `line_number_foreground` are never used
[INFO] [stdout]   --> src/themes.rs:37:19
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl Theme {
[INFO] [stdout]    | ---------- associated items in this implementation
[INFO] [stdout] 37 |     pub(crate) fn from_str(content: &str) -> Self {
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub(crate) fn from_file<T: AsRef<Path>>(path: &T) -> Self {
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |     pub(crate) fn foreground(&self) -> Option<&String> {
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 49 |     pub(crate) fn background(&self) -> Option<&String> {
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 53 |     pub(crate) fn line_number_foreground(&self) -> Option<&String> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HighlightConfiguration`
[INFO] [stdout]  --> src/highlight.rs:2:46
[INFO] [stdout]   |
[INFO] [stdout] 2 | use tree_sitter_highlight::{util, Highlight, HighlightConfiguration, HighlightEvent, Highlighter};
[INFO] [stdout]   |                                              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> src/languages.rs:87:9
[INFO] [stdout]    |
[INFO] [stdout] 87 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `theme`
[INFO] [stdout]   --> src/themes.rs:65:13
[INFO] [stdout]    |
[INFO] [stdout] 65 |         let theme = Theme::from_file(&"OneDark-Pro.json");
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_theme`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `highlight_style` is never read
[INFO] [stdout]   --> src/highlight.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct HtmlRenderer {
[INFO] [stdout]    |        ------------ field in this struct
[INFO] [stdout] 11 |     highlight_style: HighlightStyle,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `HtmlRenderer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Classes` and `Inline` are never constructed
[INFO] [stdout]  --> src/options.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub(crate) enum HighlightStyle {
[INFO] [stdout]   |                 -------------- variants in this enum
[INFO] [stdout] 6 |     /// Prefix the scope with the given string. Useful for avoiding name collisions
[INFO] [stdout] 7 |     Classes(&'static str),
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 8 |     /// Sets the color directly in style attributes
[INFO] [stdout] 9 |     Inline,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `HighlightStyle` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `font_style`, `foreground`, and `background` are never read
[INFO] [stdout]   --> src/themes.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct TokenColorSettings {
[INFO] [stdout]    |        ------------------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 17 |     font_style: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 18 |     foreground: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 19 |     background: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenColorSettings` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `scope` and `settings` are never read
[INFO] [stdout]   --> src/themes.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | struct TokenColor {
[INFO] [stdout]    |        ---------- fields in this struct
[INFO] [stdout] 24 |     scope: TokenScope,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 25 |     settings: TokenColorSettings,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenColor` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `token_colors`, and `colors` are never read
[INFO] [stdout]   --> src/themes.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | struct Theme {
[INFO] [stdout]    |        ----- fields in this struct
[INFO] [stdout] 30 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 31 |     #[serde(rename(deserialize = "tokenColors"))]
[INFO] [stdout] 32 |     token_colors: Vec<TokenColor>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 33 |     colors: HashMap<String, String>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Theme` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `from_str`, `foreground`, `background`, and `line_number_foreground` are never used
[INFO] [stdout]   --> src/themes.rs:37:19
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl Theme {
[INFO] [stdout]    | ---------- associated items in this implementation
[INFO] [stdout] 37 |     pub(crate) fn from_str(content: &str) -> Self {
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |     pub(crate) fn foreground(&self) -> Option<&String> {
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 49 |     pub(crate) fn background(&self) -> Option<&String> {
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 53 |     pub(crate) fn line_number_foreground(&self) -> Option<&String> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.67s
[INFO] running `Command { std: "docker" "inspect" "2a71bc09c992d0f9b29570bd26a950c506e33089afdb950e3a869a8db8c7e6a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a71bc09c992d0f9b29570bd26a950c506e33089afdb950e3a869a8db8c7e6a0", kill_on_drop: false }`
[INFO] [stdout] 2a71bc09c992d0f9b29570bd26a950c506e33089afdb950e3a869a8db8c7e6a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0dcf03ec7a9b3a529299ed5bed101a397fc7c36f50a14361ca9ba52afb8e6993
[INFO] running `Command { std: "docker" "start" "-a" "0dcf03ec7a9b3a529299ed5bed101a397fc7c36f50a14361ca9ba52afb8e6993", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `HighlightConfiguration`
[INFO] [stderr]  --> src/highlight.rs:2:46
[INFO] [stderr]   |
[INFO] [stderr] 2 | use tree_sitter_highlight::{util, Highlight, HighlightConfiguration, HighlightEvent, Highlighter};
[INFO] [stderr]   |                                              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `BUFFER_HTML_RESERVE_CAPACITY` is never used
[INFO] [stderr]  --> src/highlight.rs:7:7
[INFO] [stderr]   |
[INFO] [stderr] 7 | const BUFFER_HTML_RESERVE_CAPACITY: usize = 10 * 1024;
[INFO] [stderr]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `highlight_style`, `html`, and `line_offsets` are never read
[INFO] [stderr]   --> src/highlight.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | struct HtmlRenderer {
[INFO] [stderr]    |        ------------ fields in this struct
[INFO] [stderr] 11 |     highlight_style: HighlightStyle,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 12 |     html: Vec<u8>,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 13 |     line_offsets: Vec<u32>,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `HtmlRenderer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `start_highlight`, `add_text`, `end_highlight`, and `render` are never used
[INFO] [stderr]   --> src/highlight.rs:18:12
[INFO] [stderr]    |
[INFO] [stderr] 16 | impl HtmlRenderer {
[INFO] [stderr]    | ----------------- associated items in this implementation
[INFO] [stderr] 17 |     // TODO: pass a theme
[INFO] [stderr] 18 |     pub fn new(highlight_style: HighlightStyle) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 28 |     fn start_highlight(&mut self, highlight: Highlight) {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 37 |     fn add_text(&mut self, text: &[u8], highlights: &[Highlight]) {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 55 |     fn end_highlight(&mut self) {
[INFO] [stderr]    |        ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 59 |     pub fn render(&mut self, extension: &str, source: &[u8]) {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `SCOPES` is never used
[INFO] [stderr]  --> src/languages.rs:6:18
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub(crate) const SCOPES: &[&str] = &[
[INFO] [stderr]   |                  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Rust` is never constructed
[INFO] [stderr]   --> src/languages.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 28 | pub(crate) enum SupportedLanguage {
[INFO] [stderr]    |                 ----------------- variant in this enum
[INFO] [stderr] 29 |     #[cfg(feature = "lang-rust")]
[INFO] [stderr] 30 |     Rust,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `SupportedLanguage` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `from_extension` is never used
[INFO] [stderr]   --> src/languages.rs:34:12
[INFO] [stderr]    |
[INFO] [stderr] 33 | impl SupportedLanguage {
[INFO] [stderr]    | ---------------------- associated function in this implementation
[INFO] [stderr] 34 |     pub fn from_extension(extension: &str) -> Option<Self> {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `BUILTIN_LANGUAGES` is never used
[INFO] [stderr]   --> src/languages.rs:58:7
[INFO] [stderr]    |
[INFO] [stderr] 58 | const BUILTIN_LANGUAGES: &[LanguageOptions] = &[
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: static `LANGUAGES` is never used
[INFO] [stderr]   --> src/languages.rs:70:19
[INFO] [stderr]    |
[INFO] [stderr] 70 | pub(crate) static LANGUAGES: Lazy<HashMap<SupportedLanguage, HighlightConfiguration>> =
[INFO] [stderr]    |                   ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Classes` and `Inline` are never constructed
[INFO] [stderr]  --> src/options.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub(crate) enum HighlightStyle {
[INFO] [stderr]   |                 -------------- variants in this enum
[INFO] [stderr] 6 |     /// Prefix the scope with the given string. Useful for avoiding name collisions
[INFO] [stderr] 7 |     Classes(&'static str),
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 8 |     /// Sets the color directly in style attributes
[INFO] [stderr] 9 |     Inline,
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `HighlightStyle` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `font_style`, `foreground`, and `background` are never read
[INFO] [stderr]   --> src/themes.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | struct TokenColorSettings {
[INFO] [stderr]    |        ------------------ fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 17 |     font_style: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 18 |     foreground: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 19 |     background: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `TokenColorSettings` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `scope` and `settings` are never read
[INFO] [stderr]   --> src/themes.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 23 | struct TokenColor {
[INFO] [stderr]    |        ---------- fields in this struct
[INFO] [stderr] 24 |     scope: TokenScope,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 25 |     settings: TokenColorSettings,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `TokenColor` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `name`, `token_colors`, and `colors` are never read
[INFO] [stderr]   --> src/themes.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 29 | struct Theme {
[INFO] [stderr]    |        ----- fields in this struct
[INFO] [stderr] 30 |     name: String,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 31 |     #[serde(rename(deserialize = "tokenColors"))]
[INFO] [stderr] 32 |     token_colors: Vec<TokenColor>,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 33 |     colors: HashMap<String, String>,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Theme` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `from_str`, `from_file`, `foreground`, `background`, and `line_number_foreground` are never used
[INFO] [stderr]   --> src/themes.rs:37:19
[INFO] [stderr]    |
[INFO] [stderr] 36 | impl Theme {
[INFO] [stderr]    | ---------- associated items in this implementation
[INFO] [stderr] 37 |     pub(crate) fn from_str(content: &str) -> Self {
[INFO] [stderr]    |                   ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 41 |     pub(crate) fn from_file<T: AsRef<Path>>(path: &T) -> Self {
[INFO] [stderr]    |                   ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 45 |     pub(crate) fn foreground(&self) -> Option<&String> {
[INFO] [stderr]    |                   ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 49 |     pub(crate) fn background(&self) -> Option<&String> {
[INFO] [stderr]    |                   ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 53 |     pub(crate) fn line_number_foreground(&self) -> Option<&String> {
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]   --> src/languages.rs:87:9
[INFO] [stderr]    |
[INFO] [stderr] 87 |     use super::*;
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `theme`
[INFO] [stderr]   --> src/themes.rs:65:13
[INFO] [stderr]    |
[INFO] [stderr] 65 |         let theme = Theme::from_file(&"OneDark-Pro.json");
[INFO] [stderr]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_theme`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `highlight_style` is never read
[INFO] [stderr]   --> src/highlight.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | struct HtmlRenderer {
[INFO] [stderr]    |        ------------ field in this struct
[INFO] [stderr] 11 |     highlight_style: HighlightStyle,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `HtmlRenderer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `from_str`, `foreground`, `background`, and `line_number_foreground` are never used
[INFO] [stderr]   --> src/themes.rs:37:19
[INFO] [stderr]    |
[INFO] [stderr] 36 | impl Theme {
[INFO] [stderr]    | ---------- associated items in this implementation
[INFO] [stderr] 37 |     pub(crate) fn from_str(content: &str) -> Self {
[INFO] [stderr]    |                   ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 45 |     pub(crate) fn foreground(&self) -> Option<&String> {
[INFO] [stderr]    |                   ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 49 |     pub(crate) fn background(&self) -> Option<&String> {
[INFO] [stderr]    |                   ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 53 |     pub(crate) fn line_number_foreground(&self) -> Option<&String> {
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `giallo` (lib) generated 14 warnings (run `cargo fix --lib -p giallo` to apply 1 suggestion)
[INFO] [stderr] warning: `giallo` (lib test) generated 9 warnings (5 duplicates) (run `cargo fix --lib -p giallo --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/giallo-49d7853aff5785aa)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test themes::tests::can_load_theme ... ok
[INFO] [stdout] test highlight::tests::can_render_rust ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- highlight::tests::can_render_rust stdout ----
[INFO] [stdout] thread 'highlight::tests::can_render_rust' panicked at src/highlight.rs:105:9:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: "<spanclass-8>let</span> <spanclass-8>mut</span> renderer = <spanclass-1>HtmlRenderer</span>::<spanclass-6>new</span>();\n"
[INFO] [stdout]  right: ""
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x558bddcdc3a6 - std::backtrace_rs::backtrace::libunwind::trace::hbee8a7973eeb6c93
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x558bddcdc3a6 - std::backtrace_rs::backtrace::trace_unsynchronized::hc8ac75eea3aa6899
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x558bddcdc3a6 - std::sys_common::backtrace::_print_fmt::hc7f3e3b5298b1083
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x558bddcdc3a6 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hbb235daedd7c6190
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x558bddd056c0 - core::fmt::rt::Argument::fmt::h76c38a80d925a410
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x558bddd056c0 - core::fmt::write::h3ed6aeaa977c8e45
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x558bddcd9e0f - std::io::Write::write_fmt::h1299aa7741865f2b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x558bddcdc184 - std::sys_common::backtrace::_print::h5d645a07e0fcfdbb
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x558bddcdc184 - std::sys_common::backtrace::print::h85035a511aafe7a8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x558bddcddef7 - std::panicking::default_hook::{{closure}}::hcce8cea212785a25
[INFO] [stdout]   10:     0x558bddcddbdd - std::panicking::default_hook::hf5fcb0f213fe709a
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x558bdd9a2ec7 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h60265c2dfa87ee34
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x558bdd9a2ec7 - test::test_main::{{closure}}::h77865bd3127078c6
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x558bddcde516 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbc5ccf4eb663e1e5
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x558bddcde516 - std::panicking::rust_panic_with_hook::h095fccf1dc9379ee
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x558bddcde262 - std::panicking::begin_panic_handler::{{closure}}::h032ba12139b353db
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:657:13
[INFO] [stdout]   16:     0x558bddcdc8a6 - std::sys_common::backtrace::__rust_end_short_backtrace::h9259bc2ff8fd0f76
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x558bddcddfc0 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x558bdd911395 - core::panicking::panic_fmt::h784f20a50eaab275
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x558bdd91180b - core::panicking::assert_failed_inner::hbf94b40c37b92af0
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panicking.rs:342:17
[INFO] [stdout]   20:     0x558bdd9313de - core::panicking::assert_failed::hf8b82cbc72967d19
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panicking.rs:297:5
[INFO] [stdout]   21:     0x558bdd92f625 - giallo::highlight::tests::can_render_rust::hbbe23928d3b12e3d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/highlight.rs:105:9
[INFO] [stdout]   22:     0x558bdd92f487 - giallo::highlight::tests::can_render_rust::{{closure}}::h890e98afe4483209
[INFO] [stdout]                                at /opt/rustwide/workdir/src/highlight.rs:102:25
[INFO] [stdout]   23:     0x558bdd939cb6 - core::ops::function::FnOnce::call_once::h76c6c82d29b97b3c
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x558bdd9a879f - core::ops::function::FnOnce::call_once::h8dc6907944022cf6
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x558bdd9a879f - test::__rust_begin_short_backtrace::haae1a87433f1efb3
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:627:18
[INFO] [stdout]   26:     0x558bdd9a7521 - test::run_test_in_process::{{closure}}::h8c7decfa7c14e152
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:650:60
[INFO] [stdout]   27:     0x558bdd9a7521 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h19e6ff056d9d21e9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x558bdd9a7521 - std::panicking::try::do_call::h89c848fcaa37c035
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   29:     0x558bdd9a7521 - std::panicking::try::h57ab3dc74e2839b8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   30:     0x558bdd9a7521 - std::panic::catch_unwind::hfb6a1b1abc120fb9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   31:     0x558bdd9a7521 - test::run_test_in_process::h5ae2f9875edd562d
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:650:27
[INFO] [stdout]   32:     0x558bdd9a7521 - test::run_test::{{closure}}::h35d7300d8928a067
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:573:43
[INFO] [stdout]   33:     0x558bdd96e856 - test::run_test::{{closure}}::h7525ced405d23d1b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:601:41
[INFO] [stdout]   34:     0x558bdd96e856 - std::sys_common::backtrace::__rust_begin_short_backtrace::h4e7db78ce05afad8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   35:     0x558bdd9738b7 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hcfbcb64f1a1b3482
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   36:     0x558bdd9738b7 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9d89c5c4108bd689
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x558bdd9738b7 - std::panicking::try::do_call::h8a4869bc94ec50c9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   38:     0x558bdd9738b7 - std::panicking::try::h9a576f20ff81ac30
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   39:     0x558bdd9738b7 - std::panic::catch_unwind::hbcb4e3f860ef9830
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   40:     0x558bdd9738b7 - std::thread::Builder::spawn_unchecked_::{{closure}}::h93c79a6be1505948
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   41:     0x558bdd9738b7 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h426d96740c81bdaf
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x558bddce2fc5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h12de4fc57affb195
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   43:     0x558bddce2fc5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h3c619f45059d5cf1
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   44:     0x558bddce2fc5 - std::sys::unix::thread::Thread::new::thread_start::hbac657605e4b7389
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   45:     0x7f2395e2bac3 - <unknown>
[INFO] [stdout]   46:     0x7f2395ebcbf4 - __clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     highlight::tests::can_render_rust
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.24s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "0dcf03ec7a9b3a529299ed5bed101a397fc7c36f50a14361ca9ba52afb8e6993", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0dcf03ec7a9b3a529299ed5bed101a397fc7c36f50a14361ca9ba52afb8e6993", kill_on_drop: false }`
[INFO] [stdout] 0dcf03ec7a9b3a529299ed5bed101a397fc7c36f50a14361ca9ba52afb8e6993
[INFO] testing giallo-0.0.1 against beta-2024-02-10 for beta-1.77-1
[INFO] extracting crate giallo 0.0.1 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate giallo 0.0.1 on toolchain beta-2024-02-10
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate giallo 0.0.1
[INFO] finished tweaking crates.io crate giallo 0.0.1
[INFO] tweaked toml for crates.io crate giallo 0.0.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2433ca8c1a5f8e3afe8ce9bf248c75a6367cc078d5a5089e9daeaa9f1ac8b9ec
[INFO] running `Command { std: "docker" "start" "-a" "2433ca8c1a5f8e3afe8ce9bf248c75a6367cc078d5a5089e9daeaa9f1ac8b9ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2433ca8c1a5f8e3afe8ce9bf248c75a6367cc078d5a5089e9daeaa9f1ac8b9ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2433ca8c1a5f8e3afe8ce9bf248c75a6367cc078d5a5089e9daeaa9f1ac8b9ec", kill_on_drop: false }`
[INFO] [stdout] 2433ca8c1a5f8e3afe8ce9bf248c75a6367cc078d5a5089e9daeaa9f1ac8b9ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 66ba88d4056e62e0a63bfb4cd9a2dc485af5816a7c6fd8ab331c76c4e3c7b3f8
[INFO] running `Command { std: "docker" "start" "-a" "66ba88d4056e62e0a63bfb4cd9a2dc485af5816a7c6fd8ab331c76c4e3c7b3f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.85
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]    Compiling thiserror v1.0.57
[INFO] [stderr]    Compiling serde_json v1.0.113
[INFO] [stderr]    Compiling itoa v1.0.10
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling ryu v1.0.16
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling tree-sitter v0.20.10
[INFO] [stderr]    Compiling tree-sitter-rust v0.20.4
[INFO] [stderr]    Compiling regex-automata v0.4.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.57
[INFO] [stderr]    Compiling serde_derive v1.0.196
[INFO] [stderr]    Compiling regex v1.10.3
[INFO] [stderr]    Compiling tree-sitter-highlight v0.20.1
[INFO] [stderr]    Compiling giallo v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `HighlightConfiguration`
[INFO] [stdout]  --> src/highlight.rs:2:46
[INFO] [stdout]   |
[INFO] [stdout] 2 | use tree_sitter_highlight::{util, Highlight, HighlightConfiguration, HighlightEvent, Highlighter};
[INFO] [stdout]   |                                              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BUFFER_HTML_RESERVE_CAPACITY` is never used
[INFO] [stdout]  --> src/highlight.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | const BUFFER_HTML_RESERVE_CAPACITY: usize = 10 * 1024;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `highlight_style`, `html`, and `line_offsets` are never read
[INFO] [stdout]   --> src/highlight.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct HtmlRenderer {
[INFO] [stdout]    |        ------------ fields in this struct
[INFO] [stdout] 11 |     highlight_style: HighlightStyle,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 12 |     html: Vec<u8>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 13 |     line_offsets: Vec<u32>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `HtmlRenderer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `start_highlight`, `add_text`, `end_highlight`, and `render` are never used
[INFO] [stdout]   --> src/highlight.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl HtmlRenderer {
[INFO] [stdout]    | ----------------- associated items in this implementation
[INFO] [stdout] 17 |     // TODO: pass a theme
[INFO] [stdout] 18 |     pub fn new(highlight_style: HighlightStyle) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     fn start_highlight(&mut self, highlight: Highlight) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 |     fn add_text(&mut self, text: &[u8], highlights: &[Highlight]) {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 55 |     fn end_highlight(&mut self) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 59 |     pub fn render(&mut self, extension: &str, source: &[u8]) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SCOPES` is never used
[INFO] [stdout]  --> src/languages.rs:6:18
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub(crate) const SCOPES: &[&str] = &[
[INFO] [stdout]   |                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Rust` is never constructed
[INFO] [stdout]   --> src/languages.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub(crate) enum SupportedLanguage {
[INFO] [stdout]    |                 ----------------- variant in this enum
[INFO] [stdout] 29 |     #[cfg(feature = "lang-rust")]
[INFO] [stdout] 30 |     Rust,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SupportedLanguage` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_extension` is never used
[INFO] [stdout]   --> src/languages.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl SupportedLanguage {
[INFO] [stdout]    | ---------------------- associated function in this implementation
[INFO] [stdout] 34 |     pub fn from_extension(extension: &str) -> Option<Self> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BUILTIN_LANGUAGES` is never used
[INFO] [stdout]   --> src/languages.rs:58:7
[INFO] [stdout]    |
[INFO] [stdout] 58 | const BUILTIN_LANGUAGES: &[LanguageOptions] = &[
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `LANGUAGES` is never used
[INFO] [stdout]   --> src/languages.rs:70:19
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub(crate) static LANGUAGES: Lazy<HashMap<SupportedLanguage, HighlightConfiguration>> =
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Classes` and `Inline` are never constructed
[INFO] [stdout]  --> src/options.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub(crate) enum HighlightStyle {
[INFO] [stdout]   |                 -------------- variants in this enum
[INFO] [stdout] 6 |     /// Prefix the scope with the given string. Useful for avoiding name collisions
[INFO] [stdout] 7 |     Classes(&'static str),
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 8 |     /// Sets the color directly in style attributes
[INFO] [stdout] 9 |     Inline,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `HighlightStyle` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/themes.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 |     String(String),
[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] 9 |     String(()),
[INFO] [stdout]   |            ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/themes.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Vec(Vec<String>),
[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] 10 |     Vec(()),
[INFO] [stdout]    |         ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `font_style`, `foreground`, and `background` are never read
[INFO] [stdout]   --> src/themes.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct TokenColorSettings {
[INFO] [stdout]    |        ------------------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 17 |     font_style: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 18 |     foreground: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 19 |     background: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenColorSettings` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `scope` and `settings` are never read
[INFO] [stdout]   --> src/themes.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | struct TokenColor {
[INFO] [stdout]    |        ---------- fields in this struct
[INFO] [stdout] 24 |     scope: TokenScope,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 25 |     settings: TokenColorSettings,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenColor` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `token_colors`, and `colors` are never read
[INFO] [stdout]   --> src/themes.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | struct Theme {
[INFO] [stdout]    |        ----- fields in this struct
[INFO] [stdout] 30 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 31 |     #[serde(rename(deserialize = "tokenColors"))]
[INFO] [stdout] 32 |     token_colors: Vec<TokenColor>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 33 |     colors: HashMap<String, String>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Theme` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `from_str`, `from_file`, `foreground`, `background`, and `line_number_foreground` are never used
[INFO] [stdout]   --> src/themes.rs:37:19
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl Theme {
[INFO] [stdout]    | ---------- associated items in this implementation
[INFO] [stdout] 37 |     pub(crate) fn from_str(content: &str) -> Self {
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub(crate) fn from_file<T: AsRef<Path>>(path: &T) -> Self {
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |     pub(crate) fn foreground(&self) -> Option<&String> {
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 49 |     pub(crate) fn background(&self) -> Option<&String> {
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 53 |     pub(crate) fn line_number_foreground(&self) -> Option<&String> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.42s
[INFO] running `Command { std: "docker" "inspect" "66ba88d4056e62e0a63bfb4cd9a2dc485af5816a7c6fd8ab331c76c4e3c7b3f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66ba88d4056e62e0a63bfb4cd9a2dc485af5816a7c6fd8ab331c76c4e3c7b3f8", kill_on_drop: false }`
[INFO] [stdout] 66ba88d4056e62e0a63bfb4cd9a2dc485af5816a7c6fd8ab331c76c4e3c7b3f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 61d401d64fd08e661c4078e24de65a587b5d2799488b17e946a1e33354d027a9
[INFO] running `Command { std: "docker" "start" "-a" "61d401d64fd08e661c4078e24de65a587b5d2799488b17e946a1e33354d027a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling giallo v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `HighlightConfiguration`
[INFO] [stdout]  --> src/highlight.rs:2:46
[INFO] [stdout]   |
[INFO] [stdout] 2 | use tree_sitter_highlight::{util, Highlight, HighlightConfiguration, HighlightEvent, Highlighter};
[INFO] [stdout]   |                                              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BUFFER_HTML_RESERVE_CAPACITY` is never used
[INFO] [stdout]  --> src/highlight.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | const BUFFER_HTML_RESERVE_CAPACITY: usize = 10 * 1024;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `highlight_style`, `html`, and `line_offsets` are never read
[INFO] [stdout]   --> src/highlight.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct HtmlRenderer {
[INFO] [stdout]    |        ------------ fields in this struct
[INFO] [stdout] 11 |     highlight_style: HighlightStyle,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 12 |     html: Vec<u8>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 13 |     line_offsets: Vec<u32>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `HtmlRenderer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `start_highlight`, `add_text`, `end_highlight`, and `render` are never used
[INFO] [stdout]   --> src/highlight.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl HtmlRenderer {
[INFO] [stdout]    | ----------------- associated items in this implementation
[INFO] [stdout] 17 |     // TODO: pass a theme
[INFO] [stdout] 18 |     pub fn new(highlight_style: HighlightStyle) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     fn start_highlight(&mut self, highlight: Highlight) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 |     fn add_text(&mut self, text: &[u8], highlights: &[Highlight]) {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 55 |     fn end_highlight(&mut self) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 59 |     pub fn render(&mut self, extension: &str, source: &[u8]) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SCOPES` is never used
[INFO] [stdout]  --> src/languages.rs:6:18
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub(crate) const SCOPES: &[&str] = &[
[INFO] [stdout]   |                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Rust` is never constructed
[INFO] [stdout]   --> src/languages.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub(crate) enum SupportedLanguage {
[INFO] [stdout]    |                 ----------------- variant in this enum
[INFO] [stdout] 29 |     #[cfg(feature = "lang-rust")]
[INFO] [stdout] 30 |     Rust,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SupportedLanguage` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_extension` is never used
[INFO] [stdout]   --> src/languages.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl SupportedLanguage {
[INFO] [stdout]    | ---------------------- associated function in this implementation
[INFO] [stdout] 34 |     pub fn from_extension(extension: &str) -> Option<Self> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BUILTIN_LANGUAGES` is never used
[INFO] [stdout]   --> src/languages.rs:58:7
[INFO] [stdout]    |
[INFO] [stdout] 58 | const BUILTIN_LANGUAGES: &[LanguageOptions] = &[
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `LANGUAGES` is never used
[INFO] [stdout]   --> src/languages.rs:70:19
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub(crate) static LANGUAGES: Lazy<HashMap<SupportedLanguage, HighlightConfiguration>> =
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Classes` and `Inline` are never constructed
[INFO] [stdout]  --> src/options.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub(crate) enum HighlightStyle {
[INFO] [stdout]   |                 -------------- variants in this enum
[INFO] [stdout] 6 |     /// Prefix the scope with the given string. Useful for avoiding name collisions
[INFO] [stdout] 7 |     Classes(&'static str),
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 8 |     /// Sets the color directly in style attributes
[INFO] [stdout] 9 |     Inline,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `HighlightStyle` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/themes.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 |     String(String),
[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] 9 |     String(()),
[INFO] [stdout]   |            ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/themes.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Vec(Vec<String>),
[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] 10 |     Vec(()),
[INFO] [stdout]    |         ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `font_style`, `foreground`, and `background` are never read
[INFO] [stdout]   --> src/themes.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct TokenColorSettings {
[INFO] [stdout]    |        ------------------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 17 |     font_style: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 18 |     foreground: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 19 |     background: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenColorSettings` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `scope` and `settings` are never read
[INFO] [stdout]   --> src/themes.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | struct TokenColor {
[INFO] [stdout]    |        ---------- fields in this struct
[INFO] [stdout] 24 |     scope: TokenScope,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 25 |     settings: TokenColorSettings,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenColor` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `token_colors`, and `colors` are never read
[INFO] [stdout]   --> src/themes.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | struct Theme {
[INFO] [stdout]    |        ----- fields in this struct
[INFO] [stdout] 30 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 31 |     #[serde(rename(deserialize = "tokenColors"))]
[INFO] [stdout] 32 |     token_colors: Vec<TokenColor>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 33 |     colors: HashMap<String, String>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Theme` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `from_str`, `from_file`, `foreground`, `background`, and `line_number_foreground` are never used
[INFO] [stdout]   --> src/themes.rs:37:19
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl Theme {
[INFO] [stdout]    | ---------- associated items in this implementation
[INFO] [stdout] 37 |     pub(crate) fn from_str(content: &str) -> Self {
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub(crate) fn from_file<T: AsRef<Path>>(path: &T) -> Self {
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |     pub(crate) fn foreground(&self) -> Option<&String> {
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 49 |     pub(crate) fn background(&self) -> Option<&String> {
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 53 |     pub(crate) fn line_number_foreground(&self) -> Option<&String> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HighlightConfiguration`
[INFO] [stdout]  --> src/highlight.rs:2:46
[INFO] [stdout]   |
[INFO] [stdout] 2 | use tree_sitter_highlight::{util, Highlight, HighlightConfiguration, HighlightEvent, Highlighter};
[INFO] [stdout]   |                                              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> src/languages.rs:87:9
[INFO] [stdout]    |
[INFO] [stdout] 87 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `theme`
[INFO] [stdout]   --> src/themes.rs:65:13
[INFO] [stdout]    |
[INFO] [stdout] 65 |         let theme = Theme::from_file(&"OneDark-Pro.json");
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_theme`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `highlight_style` is never read
[INFO] [stdout]   --> src/highlight.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct HtmlRenderer {
[INFO] [stdout]    |        ------------ field in this struct
[INFO] [stdout] 11 |     highlight_style: HighlightStyle,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `HtmlRenderer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Classes` and `Inline` are never constructed
[INFO] [stdout]  --> src/options.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub(crate) enum HighlightStyle {
[INFO] [stdout]   |                 -------------- variants in this enum
[INFO] [stdout] 6 |     /// Prefix the scope with the given string. Useful for avoiding name collisions
[INFO] [stdout] 7 |     Classes(&'static str),
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 8 |     /// Sets the color directly in style attributes
[INFO] [stdout] 9 |     Inline,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `HighlightStyle` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/themes.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 |     String(String),
[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] 9 |     String(()),
[INFO] [stdout]   |            ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/themes.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Vec(Vec<String>),
[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] 10 |     Vec(()),
[INFO] [stdout]    |         ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `font_style`, `foreground`, and `background` are never read
[INFO] [stdout]   --> src/themes.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct TokenColorSettings {
[INFO] [stdout]    |        ------------------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 17 |     font_style: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 18 |     foreground: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 19 |     background: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenColorSettings` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `scope` and `settings` are never read
[INFO] [stdout]   --> src/themes.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | struct TokenColor {
[INFO] [stdout]    |        ---------- fields in this struct
[INFO] [stdout] 24 |     scope: TokenScope,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 25 |     settings: TokenColorSettings,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenColor` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `token_colors`, and `colors` are never read
[INFO] [stdout]   --> src/themes.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | struct Theme {
[INFO] [stdout]    |        ----- fields in this struct
[INFO] [stdout] 30 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 31 |     #[serde(rename(deserialize = "tokenColors"))]
[INFO] [stdout] 32 |     token_colors: Vec<TokenColor>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 33 |     colors: HashMap<String, String>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Theme` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `from_str`, `foreground`, `background`, and `line_number_foreground` are never used
[INFO] [stdout]   --> src/themes.rs:37:19
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl Theme {
[INFO] [stdout]    | ---------- associated items in this implementation
[INFO] [stdout] 37 |     pub(crate) fn from_str(content: &str) -> Self {
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |     pub(crate) fn foreground(&self) -> Option<&String> {
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 49 |     pub(crate) fn background(&self) -> Option<&String> {
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 53 |     pub(crate) fn line_number_foreground(&self) -> Option<&String> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.15s
[INFO] running `Command { std: "docker" "inspect" "61d401d64fd08e661c4078e24de65a587b5d2799488b17e946a1e33354d027a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61d401d64fd08e661c4078e24de65a587b5d2799488b17e946a1e33354d027a9", kill_on_drop: false }`
[INFO] [stdout] 61d401d64fd08e661c4078e24de65a587b5d2799488b17e946a1e33354d027a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2da5d2dac3869a9290d899cea8d2d33d3c531abc64ee6dc4dffd5ae9fe31939a
[INFO] running `Command { std: "docker" "start" "-a" "2da5d2dac3869a9290d899cea8d2d33d3c531abc64ee6dc4dffd5ae9fe31939a", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `HighlightConfiguration`
[INFO] [stderr]  --> src/highlight.rs:2:46
[INFO] [stderr]   |
[INFO] [stderr] 2 | use tree_sitter_highlight::{util, Highlight, HighlightConfiguration, HighlightEvent, Highlighter};
[INFO] [stderr]   |                                              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `BUFFER_HTML_RESERVE_CAPACITY` is never used
[INFO] [stderr]  --> src/highlight.rs:7:7
[INFO] [stderr]   |
[INFO] [stderr] 7 | const BUFFER_HTML_RESERVE_CAPACITY: usize = 10 * 1024;
[INFO] [stderr]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `highlight_style`, `html`, and `line_offsets` are never read
[INFO] [stderr]   --> src/highlight.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | struct HtmlRenderer {
[INFO] [stderr]    |        ------------ fields in this struct
[INFO] [stderr] 11 |     highlight_style: HighlightStyle,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 12 |     html: Vec<u8>,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 13 |     line_offsets: Vec<u32>,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `HtmlRenderer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `start_highlight`, `add_text`, `end_highlight`, and `render` are never used
[INFO] [stderr]   --> src/highlight.rs:18:12
[INFO] [stderr]    |
[INFO] [stderr] 16 | impl HtmlRenderer {
[INFO] [stderr]    | ----------------- associated items in this implementation
[INFO] [stderr] 17 |     // TODO: pass a theme
[INFO] [stderr] 18 |     pub fn new(highlight_style: HighlightStyle) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 28 |     fn start_highlight(&mut self, highlight: Highlight) {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 37 |     fn add_text(&mut self, text: &[u8], highlights: &[Highlight]) {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 55 |     fn end_highlight(&mut self) {
[INFO] [stderr]    |        ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 59 |     pub fn render(&mut self, extension: &str, source: &[u8]) {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `SCOPES` is never used
[INFO] [stderr]  --> src/languages.rs:6:18
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub(crate) const SCOPES: &[&str] = &[
[INFO] [stderr]   |                  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Rust` is never constructed
[INFO] [stderr]   --> src/languages.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 28 | pub(crate) enum SupportedLanguage {
[INFO] [stderr]    |                 ----------------- variant in this enum
[INFO] [stderr] 29 |     #[cfg(feature = "lang-rust")]
[INFO] [stderr] 30 |     Rust,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `SupportedLanguage` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `from_extension` is never used
[INFO] [stderr]   --> src/languages.rs:34:12
[INFO] [stderr]    |
[INFO] [stderr] 33 | impl SupportedLanguage {
[INFO] [stderr]    | ---------------------- associated function in this implementation
[INFO] [stderr] 34 |     pub fn from_extension(extension: &str) -> Option<Self> {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `BUILTIN_LANGUAGES` is never used
[INFO] [stderr]   --> src/languages.rs:58:7
[INFO] [stderr]    |
[INFO] [stderr] 58 | const BUILTIN_LANGUAGES: &[LanguageOptions] = &[
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: static `LANGUAGES` is never used
[INFO] [stderr]   --> src/languages.rs:70:19
[INFO] [stderr]    |
[INFO] [stderr] 70 | pub(crate) static LANGUAGES: Lazy<HashMap<SupportedLanguage, HighlightConfiguration>> =
[INFO] [stderr]    |                   ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Classes` and `Inline` are never constructed
[INFO] [stderr]  --> src/options.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub(crate) enum HighlightStyle {
[INFO] [stderr]   |                 -------------- variants in this enum
[INFO] [stderr] 6 |     /// Prefix the scope with the given string. Useful for avoiding name collisions
[INFO] [stderr] 7 |     Classes(&'static str),
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 8 |     /// Sets the color directly in style attributes
[INFO] [stderr] 9 |     Inline,
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `HighlightStyle` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]  --> src/themes.rs:9:12
[INFO] [stderr]   |
[INFO] [stderr] 9 |     String(String),
[INFO] [stderr]   |     ------ ^^^^^^
[INFO] [stderr]   |     |
[INFO] [stderr]   |     field in this variant
[INFO] [stderr]   |
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]   |
[INFO] [stderr] 9 |     String(()),
[INFO] [stderr]   |            ~~
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/themes.rs:10:9
[INFO] [stderr]    |
[INFO] [stderr] 10 |     Vec(Vec<String>),
[INFO] [stderr]    |     --- ^^^^^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 10 |     Vec(()),
[INFO] [stderr]    |         ~~
[INFO] [stderr] 
[INFO] [stderr] warning: fields `font_style`, `foreground`, and `background` are never read
[INFO] [stderr]   --> src/themes.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | struct TokenColorSettings {
[INFO] [stderr]    |        ------------------ fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 17 |     font_style: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 18 |     foreground: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 19 |     background: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `TokenColorSettings` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `scope` and `settings` are never read
[INFO] [stderr]   --> src/themes.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 23 | struct TokenColor {
[INFO] [stderr]    |        ---------- fields in this struct
[INFO] [stderr] 24 |     scope: TokenScope,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 25 |     settings: TokenColorSettings,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `TokenColor` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `name`, `token_colors`, and `colors` are never read
[INFO] [stderr]   --> src/themes.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 29 | struct Theme {
[INFO] [stderr]    |        ----- fields in this struct
[INFO] [stderr] 30 |     name: String,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 31 |     #[serde(rename(deserialize = "tokenColors"))]
[INFO] [stderr] 32 |     token_colors: Vec<TokenColor>,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 33 |     colors: HashMap<String, String>,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Theme` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `from_str`, `from_file`, `foreground`, `background`, and `line_number_foreground` are never used
[INFO] [stderr]   --> src/themes.rs:37:19
[INFO] [stderr]    |
[INFO] [stderr] 36 | impl Theme {
[INFO] [stderr]    | ---------- associated items in this implementation
[INFO] [stderr] 37 |     pub(crate) fn from_str(content: &str) -> Self {
[INFO] [stderr]    |                   ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 41 |     pub(crate) fn from_file<T: AsRef<Path>>(path: &T) -> Self {
[INFO] [stderr]    |                   ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 45 |     pub(crate) fn foreground(&self) -> Option<&String> {
[INFO] [stderr]    |                   ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 49 |     pub(crate) fn background(&self) -> Option<&String> {
[INFO] [stderr]    |                   ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 53 |     pub(crate) fn line_number_foreground(&self) -> Option<&String> {
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]   --> src/languages.rs:87:9
[INFO] [stderr]    |
[INFO] [stderr] 87 |     use super::*;
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `theme`
[INFO] [stderr]   --> src/themes.rs:65:13
[INFO] [stderr]    |
[INFO] [stderr] 65 |         let theme = Theme::from_file(&"OneDark-Pro.json");
[INFO] [stderr]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_theme`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `highlight_style` is never read
[INFO] [stderr]   --> src/highlight.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | struct HtmlRenderer {
[INFO] [stderr]    |        ------------ field in this struct
[INFO] [stderr] 11 |     highlight_style: HighlightStyle,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `HtmlRenderer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `from_str`, `foreground`, `background`, and `line_number_foreground` are never used
[INFO] [stderr]   --> src/themes.rs:37:19
[INFO] [stderr]    |
[INFO] [stderr] 36 | impl Theme {
[INFO] [stderr]    | ---------- associated items in this implementation
[INFO] [stderr] 37 |     pub(crate) fn from_str(content: &str) -> Self {
[INFO] [stderr]    |                   ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 45 |     pub(crate) fn foreground(&self) -> Option<&String> {
[INFO] [stderr]    |                   ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 49 |     pub(crate) fn background(&self) -> Option<&String> {
[INFO] [stderr]    |                   ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 53 |     pub(crate) fn line_number_foreground(&self) -> Option<&String> {
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `giallo` (lib) generated 16 warnings (run `cargo fix --lib -p giallo` to apply 1 suggestion)
[INFO] [stderr] warning: `giallo` (lib test) generated 11 warnings (7 duplicates) (run `cargo fix --lib -p giallo --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/giallo-9134b708fe0c09bf)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test themes::tests::can_load_theme ... ok
[INFO] [stdout] test highlight::tests::can_render_rust ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- highlight::tests::can_render_rust stdout ----
[INFO] [stdout] thread 'highlight::tests::can_render_rust' panicked at src/highlight.rs:105:9:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: "<spanclass-8>let</span> <spanclass-8>mut</span> renderer = <spanclass-1>HtmlRenderer</span>::<spanclass-6>new</span>();\n"
[INFO] [stdout]  right: ""
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x564adf204da6 - std::backtrace_rs::backtrace::libunwind::trace::h140b6deb6a45c671
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x564adf204da6 - std::backtrace_rs::backtrace::trace_unsynchronized::h8450d7e4e9219aed
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x564adf204da6 - std::sys_common::backtrace::_print_fmt::hbd28e5e6c6fc3a3f
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x564adf204da6 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hb058f285768cf98e
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x564adf22def0 - core::fmt::rt::Argument::fmt::h87dec7a95127da24
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x564adf22def0 - core::fmt::write::h873f89a91a4832db
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x564adf2025ff - std::io::Write::write_fmt::h90f651e9e694a4bb
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/io/mod.rs:1846:15
[INFO] [stdout]    7:     0x564adf204b84 - std::sys_common::backtrace::_print::h7719d1529d9a9e13
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x564adf204b84 - std::sys_common::backtrace::print::haa3afbd0e7947108
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x564adf2068f7 - std::panicking::default_hook::{{closure}}::h10e3de2ec0eaff22
[INFO] [stdout]   10:     0x564adf2065dd - std::panicking::default_hook::hbdc1b1b7fe073dab
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x564adeecafa7 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h20f7887d7cd0a330
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x564adeecafa7 - test::test_main::{{closure}}::hc125a615957b5cb1
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x564adf206f16 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h8c19e0590f8443c4
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x564adf206f16 - std::panicking::rust_panic_with_hook::hb81692602460473d
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:785:13
[INFO] [stdout]   15:     0x564adf206c62 - std::panicking::begin_panic_handler::{{closure}}::h2470593aa2678e9c
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:659:13
[INFO] [stdout]   16:     0x564adf2052a6 - std::sys_common::backtrace::__rust_end_short_backtrace::h560bb50225b0562b
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x564adf2069b4 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:647:5
[INFO] [stdout]   18:     0x564adee39e25 - core::panicking::panic_fmt::h29b6f262f6458dc3
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x564adee3a29b - core::panicking::assert_failed_inner::h2c4dd574e44796db
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/panicking.rs:342:17
[INFO] [stdout]   20:     0x564adee5508e - core::panicking::assert_failed::ha7fc915b12e6b973
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/panicking.rs:297:5
[INFO] [stdout]   21:     0x564adee57788 - giallo::highlight::tests::can_render_rust::h0459d74f614d0f4b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/highlight.rs:105:9
[INFO] [stdout]   22:     0x564adee57557 - giallo::highlight::tests::can_render_rust::{{closure}}::hb77b7ccf1c4341f5
[INFO] [stdout]                                at /opt/rustwide/workdir/src/highlight.rs:102:25
[INFO] [stdout]   23:     0x564adee53726 - core::ops::function::FnOnce::call_once::h5baddbf4f8574e4a
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x564adeed0b9f - core::ops::function::FnOnce::call_once::h692fe6f34484199f
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x564adeed0b9f - test::__rust_begin_short_backtrace::h48b62e76bd60e2de
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/test/src/lib.rs:621:18
[INFO] [stdout]   26:     0x564adeecf9c1 - test::run_test_in_process::{{closure}}::h1c68597526ef43db
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/test/src/lib.rs:644:60
[INFO] [stdout]   27:     0x564adeecf9c1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hcae98092997f976b
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x564adeecf9c1 - std::panicking::try::do_call::h8d1548c2f5bb535a
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:554:40
[INFO] [stdout]   29:     0x564adeecf9c1 - std::panicking::try::hbb7a2054f484688e
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:518:19
[INFO] [stdout]   30:     0x564adeecf9c1 - std::panic::catch_unwind::h696d12d9d80497c2
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panic.rs:142:14
[INFO] [stdout]   31:     0x564adeecf9c1 - test::run_test_in_process::h053367a7217c825b
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/test/src/lib.rs:644:27
[INFO] [stdout]   32:     0x564adeecf9c1 - test::run_test::{{closure}}::hfa524e9fabcba78e
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/test/src/lib.rs:567:43
[INFO] [stdout]   33:     0x564adee96e26 - test::run_test::{{closure}}::h2c4d0bb741ef7f9f
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/test/src/lib.rs:595:41
[INFO] [stdout]   34:     0x564adee96e26 - std::sys_common::backtrace::__rust_begin_short_backtrace::h0d2c708415550075
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   35:     0x564adee9bde7 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h76e2635840d7293f
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   36:     0x564adee9bde7 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::haa640b67a810a214
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x564adee9bde7 - std::panicking::try::do_call::h41892e3bc2807ab5
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:554:40
[INFO] [stdout]   38:     0x564adee9bde7 - std::panicking::try::h861a16d180681c80
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:518:19
[INFO] [stdout]   39:     0x564adee9bde7 - std::panic::catch_unwind::h8195f9064b1509fa
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panic.rs:142:14
[INFO] [stdout]   40:     0x564adee9bde7 - std::thread::Builder::spawn_unchecked_::{{closure}}::h73cc419da1217371
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   41:     0x564adee9bde7 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h79dc6499ff073b09
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x564adf20b2b5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::ha718e8cdc51a5182
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   43:     0x564adf20b2b5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h86072abc877c5474
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   44:     0x564adf20b2b5 - std::sys::pal::unix::thread::Thread::new::thread_start::hac4056197c365894
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   45:     0x7f293afd5ac3 - <unknown>
[INFO] [stdout]   46:     0x7f293b066bf4 - __clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     highlight::tests::can_render_rust
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2da5d2dac3869a9290d899cea8d2d33d3c531abc64ee6dc4dffd5ae9fe31939a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2da5d2dac3869a9290d899cea8d2d33d3c531abc64ee6dc4dffd5ae9fe31939a", kill_on_drop: false }`
[INFO] [stdout] 2da5d2dac3869a9290d899cea8d2d33d3c531abc64ee6dc4dffd5ae9fe31939a
