[INFO] fetching crate giallo 0.0.1...
[INFO] testing giallo-0.0.1 against 1.75.0 for beta-1.76-1
[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 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "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" "+1.75.0" "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" "+1.75.0" "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" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 87f5abbc1f632ab8e100055a5ba067a2908f9b77372276fac4775d053a305871
[INFO] running `Command { std: "docker" "start" "-a" "87f5abbc1f632ab8e100055a5ba067a2908f9b77372276fac4775d053a305871", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "87f5abbc1f632ab8e100055a5ba067a2908f9b77372276fac4775d053a305871", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87f5abbc1f632ab8e100055a5ba067a2908f9b77372276fac4775d053a305871", kill_on_drop: false }`
[INFO] [stdout] 87f5abbc1f632ab8e100055a5ba067a2908f9b77372276fac4775d053a305871
[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" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c16fc1b5c30eb72def2f63b250f99bb26c708281a98d4808875c452035f03a6a
[INFO] running `Command { std: "docker" "start" "-a" "c16fc1b5c30eb72def2f63b250f99bb26c708281a98d4808875c452035f03a6a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling tree-sitter v0.20.10
[INFO] [stderr]    Compiling tree-sitter-rust v0.20.4
[INFO] [stderr]    Compiling serde_derive v1.0.194
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]    Compiling thiserror v1.0.56
[INFO] [stderr]    Compiling tree-sitter-highlight v0.20.1
[INFO] [stderr]    Compiling serde v1.0.194
[INFO] [stderr]    Compiling serde_json v1.0.111
[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 6.12s
[INFO] running `Command { std: "docker" "inspect" "c16fc1b5c30eb72def2f63b250f99bb26c708281a98d4808875c452035f03a6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c16fc1b5c30eb72def2f63b250f99bb26c708281a98d4808875c452035f03a6a", kill_on_drop: false }`
[INFO] [stdout] c16fc1b5c30eb72def2f63b250f99bb26c708281a98d4808875c452035f03a6a
[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" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1295db084a7c8e7f90107a32233f8143ba64d53130cd69f761fad835d56ebbcb
[INFO] running `Command { std: "docker" "start" "-a" "1295db084a7c8e7f90107a32233f8143ba64d53130cd69f761fad835d56ebbcb", 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] [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] [stderr]    Compiling giallo v0.0.1 (/opt/rustwide/workdir)
[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 1.27s
[INFO] running `Command { std: "docker" "inspect" "1295db084a7c8e7f90107a32233f8143ba64d53130cd69f761fad835d56ebbcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1295db084a7c8e7f90107a32233f8143ba64d53130cd69f761fad835d56ebbcb", kill_on_drop: false }`
[INFO] [stdout] 1295db084a7c8e7f90107a32233f8143ba64d53130cd69f761fad835d56ebbcb
[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" "+1.75.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d1e51e444963eb996ff5ab082a9abb66354df28dc72404dbd61702d36b0f8ba3
[INFO] running `Command { std: "docker" "start" "-a" "d1e51e444963eb996ff5ab082a9abb66354df28dc72404dbd61702d36b0f8ba3", 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 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/giallo-1e02f584d3a7a604)
[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:     0x559bcbac7aac - std::backtrace_rs::backtrace::libunwind::trace::ha637c64ce894333a
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x559bcbac7aac - std::backtrace_rs::backtrace::trace_unsynchronized::h47f62dea28e0c88d
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x559bcbac7aac - std::sys_common::backtrace::_print_fmt::h9eef0abe20ede486
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x559bcbac7aac - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hed7f999df88cc644
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x559bcbaf1ad0 - core::fmt::rt::Argument::fmt::h1539a9308b8d058d
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x559bcbaf1ad0 - core::fmt::write::h3a39390d8560d9c9
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x559bcbac545f - std::io::Write::write_fmt::h040b369f3a0f9cbc
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/io/mod.rs:1762:15
[INFO] [stdout]    7:     0x559bcbac7894 - std::sys_common::backtrace::_print::h894006fb5c6f3d45
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x559bcbac7894 - std::sys_common::backtrace::print::h23a2d212c6fff936
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x559bcbac9557 - std::panicking::default_hook::{{closure}}::h8a1d2ee00185001a
[INFO] [stdout]   10:     0x559bcbac9243 - std::panicking::default_hook::h6038f2eba384e475
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x559bcb796367 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h0ad024c9bdc6d768
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2021:9
[INFO] [stdout]   12:     0x559bcb796367 - test::test_main::{{closure}}::h7500b54257359db6
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x559bcbac9b68 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h1f8f335eaa9cfaee
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2021:9
[INFO] [stdout]   14:     0x559bcbac9b68 - std::panicking::rust_panic_with_hook::h2b5517d590cab22e
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x559bcbac98be - std::panicking::begin_panic_handler::{{closure}}::h233112c06e0ef43e
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:657:13
[INFO] [stdout]   16:     0x559bcbac7f76 - std::sys_common::backtrace::__rust_end_short_backtrace::h6e893f24d7ebbff8
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:170:18
[INFO] [stdout]   17:     0x559bcbac9622 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x559bcb70a3b5 - core::panicking::panic_fmt::hbf0e066aabfa482c
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x559bcb70a80b - core::panicking::assert_failed_inner::h0bba8b7c26ee4492
[INFO] [stdout]   20:     0x559bcb733dae - core::panicking::assert_failed::h82cd516978418f84
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panicking.rs:279:5
[INFO] [stdout]   21:     0x559bcb72ee25 - giallo::highlight::tests::can_render_rust::h9a6838eaad66b7aa
[INFO] [stdout]                                at /opt/rustwide/workdir/src/highlight.rs:105:9
[INFO] [stdout]   22:     0x559bcb72ec87 - giallo::highlight::tests::can_render_rust::{{closure}}::h62ef8101662c06f3
[INFO] [stdout]                                at /opt/rustwide/workdir/src/highlight.rs:102:25
[INFO] [stdout]   23:     0x559bcb72a3d6 - core::ops::function::FnOnce::call_once::h7f3ee0a11acc4145
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x559bcb79b9bf - core::ops::function::FnOnce::call_once::h2b5d431d5046312d
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x559bcb79b9bf - test::__rust_begin_short_backtrace::h7714669af176e207
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:628:18
[INFO] [stdout]   26:     0x559bcb79a9d5 - test::run_test_in_process::{{closure}}::h85218797dcbcec12
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:651:60
[INFO] [stdout]   27:     0x559bcb79a9d5 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h76c106ea31c14d7b
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x559bcb79a9d5 - std::panicking::try::do_call::h3bd5d0f6620ee946
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:552:40
[INFO] [stdout]   29:     0x559bcb79a9d5 - std::panicking::try::h232e535e4744fe31
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:516:19
[INFO] [stdout]   30:     0x559bcb79a9d5 - std::panic::catch_unwind::h3ce3bd6ca8dbac68
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panic.rs:142:14
[INFO] [stdout]   31:     0x559bcb79a9d5 - test::run_test_in_process::hc97b257c9621286a
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:651:27
[INFO] [stdout]   32:     0x559bcb79a9d5 - test::run_test::{{closure}}::h2aa798823a438d38
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:574:43
[INFO] [stdout]   33:     0x559bcb762c96 - test::run_test::{{closure}}::h87d231c78fb59832
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:602:41
[INFO] [stdout]   34:     0x559bcb762c96 - std::sys_common::backtrace::__rust_begin_short_backtrace::he6df152596625789
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:154:18
[INFO] [stdout]   35:     0x559bcb767d47 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::ha94be15d1e0acf36
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   36:     0x559bcb767d47 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9dc6bd6372f16606
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x559bcb767d47 - std::panicking::try::do_call::h9057517f80303cd4
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:552:40
[INFO] [stdout]   38:     0x559bcb767d47 - std::panicking::try::he3a30b11ee45340c
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:516:19
[INFO] [stdout]   39:     0x559bcb767d47 - std::panic::catch_unwind::h410458cfd3528b8b
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panic.rs:142:14
[INFO] [stdout]   40:     0x559bcb767d47 - std::thread::Builder::spawn_unchecked_::{{closure}}::h72ac3bdb567b737b
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   41:     0x559bcb767d47 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h38f34da3654a8344
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x559bcbace5f5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hc7eafaff61e32df9
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2007:9
[INFO] [stdout]   43:     0x559bcbace5f5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ba4a5de48dd2304
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2007:9
[INFO] [stdout]   44:     0x559bcbace5f5 - std::sys::unix::thread::Thread::new::thread_start::he469335aef763e45
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   45:     0x7fb6320feac3 - <unknown>
[INFO] [stdout]   46:     0x7fb63218fbf4 - __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 0.09s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "d1e51e444963eb996ff5ab082a9abb66354df28dc72404dbd61702d36b0f8ba3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1e51e444963eb996ff5ab082a9abb66354df28dc72404dbd61702d36b0f8ba3", kill_on_drop: false }`
[INFO] [stdout] d1e51e444963eb996ff5ab082a9abb66354df28dc72404dbd61702d36b0f8ba3
[INFO] testing giallo-0.0.1 against beta-2023-12-22 for beta-1.76-1
[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-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "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-2023-12-22" "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-2023-12-22" "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-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8b9d6742a2c978ceb6582cccade04243e907f250e456a3366ce3964c2e20b32a
[INFO] running `Command { std: "docker" "start" "-a" "8b9d6742a2c978ceb6582cccade04243e907f250e456a3366ce3964c2e20b32a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8b9d6742a2c978ceb6582cccade04243e907f250e456a3366ce3964c2e20b32a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b9d6742a2c978ceb6582cccade04243e907f250e456a3366ce3964c2e20b32a", kill_on_drop: false }`
[INFO] [stdout] 8b9d6742a2c978ceb6582cccade04243e907f250e456a3366ce3964c2e20b32a
[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-2023-12-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 88d35ebf5fadb019250872417e0b38928eb4d0c5302eeb9f4c651e301044be0c
[INFO] running `Command { std: "docker" "start" "-a" "88d35ebf5fadb019250872417e0b38928eb4d0c5302eeb9f4c651e301044be0c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling tree-sitter v0.20.10
[INFO] [stderr]    Compiling tree-sitter-rust v0.20.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]    Compiling serde_derive v1.0.194
[INFO] [stderr]    Compiling thiserror v1.0.56
[INFO] [stderr]    Compiling tree-sitter-highlight v0.20.1
[INFO] [stderr]    Compiling serde v1.0.194
[INFO] [stderr]    Compiling serde_json v1.0.111
[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 6.94s
[INFO] running `Command { std: "docker" "inspect" "88d35ebf5fadb019250872417e0b38928eb4d0c5302eeb9f4c651e301044be0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88d35ebf5fadb019250872417e0b38928eb4d0c5302eeb9f4c651e301044be0c", kill_on_drop: false }`
[INFO] [stdout] 88d35ebf5fadb019250872417e0b38928eb4d0c5302eeb9f4c651e301044be0c
[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-2023-12-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 784ed8fa41c0b4ab556fa08a01d2cc5f3aa3e73068660a1bb45436adf3647388
[INFO] running `Command { std: "docker" "start" "-a" "784ed8fa41c0b4ab556fa08a01d2cc5f3aa3e73068660a1bb45436adf3647388", 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] [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] [stderr]    Compiling giallo v0.0.1 (/opt/rustwide/workdir)
[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 1.13s
[INFO] running `Command { std: "docker" "inspect" "784ed8fa41c0b4ab556fa08a01d2cc5f3aa3e73068660a1bb45436adf3647388", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "784ed8fa41c0b4ab556fa08a01d2cc5f3aa3e73068660a1bb45436adf3647388", kill_on_drop: false }`
[INFO] [stdout] 784ed8fa41c0b4ab556fa08a01d2cc5f3aa3e73068660a1bb45436adf3647388
[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-2023-12-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9a4c633334a7c0e0e379a0fcc2f38b4af6a921daf0b1f87968f6f96bd5a071ad
[INFO] running `Command { std: "docker" "start" "-a" "9a4c633334a7c0e0e379a0fcc2f38b4af6a921daf0b1f87968f6f96bd5a071ad", 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 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/giallo-4afa98272d5f9cd8)
[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:     0x55a711297de6 - std::backtrace_rs::backtrace::libunwind::trace::h261606ad26a499c1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x55a711297de6 - std::backtrace_rs::backtrace::trace_unsynchronized::hd183f0625477fb28
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55a711297de6 - std::sys_common::backtrace::_print_fmt::hd7f8fef21b4eda67
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55a711297de6 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h623d9b51f2f453f1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55a7112c1100 - core::fmt::rt::Argument::fmt::h9f417ac76a86f368
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x55a7112c1100 - core::fmt::write::hc9b6faf4ac2aeff7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x55a71129584f - std::io::Write::write_fmt::he04625a3a989fec3
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x55a711297bc4 - std::sys_common::backtrace::_print::hd5d66399c7df88a2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55a711297bc4 - std::sys_common::backtrace::print::he81ed2da642d37e5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55a711299937 - std::panicking::default_hook::{{closure}}::h85773f4fa117163d
[INFO] [stdout]   10:     0x55a71129961d - std::panicking::default_hook::h6a1694a91d09b278
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x55a710f64727 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h616ac37fa3cd6c8f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x55a710f64727 - test::test_main::{{closure}}::h00d84697cefdcbb6
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x55a711299f56 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcb3fe3b9bb537ba8
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x55a711299f56 - std::panicking::rust_panic_with_hook::h0a7ad96e90f7145b
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x55a711299ca2 - std::panicking::begin_panic_handler::{{closure}}::h7919090525c6485e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:657:13
[INFO] [stdout]   16:     0x55a7112982e6 - std::sys_common::backtrace::__rust_end_short_backtrace::hf3289479464f7dfe
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55a711299a00 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x55a710ed7395 - core::panicking::panic_fmt::hcc9f77c5c132af55
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55a710ed780b - core::panicking::assert_failed_inner::h9f13e27dd63c3a08
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:342:17
[INFO] [stdout]   20:     0x55a710f010fe - core::panicking::assert_failed::h95d6479b74f4e0e0
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:297:5
[INFO] [stdout]   21:     0x55a710ef5985 - giallo::highlight::tests::can_render_rust::haf382b5004e58700
[INFO] [stdout]                                at /opt/rustwide/workdir/src/highlight.rs:105:9
[INFO] [stdout]   22:     0x55a710ef57e7 - giallo::highlight::tests::can_render_rust::{{closure}}::h6bfffe074f800356
[INFO] [stdout]                                at /opt/rustwide/workdir/src/highlight.rs:102:25
[INFO] [stdout]   23:     0x55a710ef68d6 - core::ops::function::FnOnce::call_once::hcdca33fc6583dfa9
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x55a710f69fff - core::ops::function::FnOnce::call_once::hd64d26f405258157
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x55a710f69fff - test::__rust_begin_short_backtrace::he21b0b7a6d731bf9
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:627:18
[INFO] [stdout]   26:     0x55a710f68d81 - test::run_test_in_process::{{closure}}::hf5c73986d7bdfde2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:60
[INFO] [stdout]   27:     0x55a710f68d81 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h330011ad032aadc0
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x55a710f68d81 - std::panicking::try::do_call::he61b0a958b795a41
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   29:     0x55a710f68d81 - std::panicking::try::h7309da130f906eb7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   30:     0x55a710f68d81 - std::panic::catch_unwind::hc5c3a06fdaf0a92a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   31:     0x55a710f68d81 - test::run_test_in_process::h7e7b7c71c3324e0f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:27
[INFO] [stdout]   32:     0x55a710f68d81 - test::run_test::{{closure}}::h1f509f28f5cf20b1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:573:43
[INFO] [stdout]   33:     0x55a710f300b6 - test::run_test::{{closure}}::h1754218abf443f6d
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:601:41
[INFO] [stdout]   34:     0x55a710f300b6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h2ee174b9d5954948
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   35:     0x55a710f35117 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hf60bee9c1a17ef09
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   36:     0x55a710f35117 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h33d0dddec5216160
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x55a710f35117 - std::panicking::try::do_call::h144b3048b546f835
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   38:     0x55a710f35117 - std::panicking::try::h978244d04646189f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   39:     0x55a710f35117 - std::panic::catch_unwind::hdf436369d188fe86
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   40:     0x55a710f35117 - std::thread::Builder::spawn_unchecked_::{{closure}}::h87329cbdd33c79ec
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   41:     0x55a710f35117 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h401abbe67897d450
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x55a71129ea05 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5d7c8f150ab9c84c
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   43:     0x55a71129ea05 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h570d5b005c242c15
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   44:     0x55a71129ea05 - std::sys::unix::thread::Thread::new::thread_start::h36b0a20c0b2361ad
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   45:     0x7f9a2d4c7ac3 - <unknown>
[INFO] [stdout]   46:     0x7f9a2d558bf4 - __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 0.10s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "9a4c633334a7c0e0e379a0fcc2f38b4af6a921daf0b1f87968f6f96bd5a071ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a4c633334a7c0e0e379a0fcc2f38b4af6a921daf0b1f87968f6f96bd5a071ad", kill_on_drop: false }`
[INFO] [stdout] 9a4c633334a7c0e0e379a0fcc2f38b4af6a921daf0b1f87968f6f96bd5a071ad
