[INFO] fetching crate giallo 0.0.1...
[INFO] testing giallo-0.0.1 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] extracting crate giallo 0.0.1 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate giallo 0.0.1 on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "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-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 22 packages to latest compatible versions
[INFO] [stderr]       Adding tree-sitter v0.20.10 (latest: v0.22.6)
[INFO] [stderr]       Adding tree-sitter-highlight v0.20.1 (latest: v0.22.6)
[INFO] [stderr]       Adding tree-sitter-rust v0.20.4 (latest: v0.21.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "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-rust v0.20.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] db7abe73bdb51ff52846960f6cb067c6135ffe54db8bb88457a31c153c11900e
[INFO] running `Command { std: "docker" "start" "-a" "db7abe73bdb51ff52846960f6cb067c6135ffe54db8bb88457a31c153c11900e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db7abe73bdb51ff52846960f6cb067c6135ffe54db8bb88457a31c153c11900e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db7abe73bdb51ff52846960f6cb067c6135ffe54db8bb88457a31c153c11900e", kill_on_drop: false }`
[INFO] [stdout] db7abe73bdb51ff52846960f6cb067c6135ffe54db8bb88457a31c153c11900e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dc9aa29c8f5e34da887bfa93e3749e0cbf355722aa591ed6075366f530c78a7b
[INFO] running `Command { std: "docker" "start" "-a" "dc9aa29c8f5e34da887bfa93e3749e0cbf355722aa591ed6075366f530c78a7b", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]    Compiling serde v1.0.202
[INFO] [stderr]    Compiling tree-sitter v0.20.10
[INFO] [stderr]    Compiling tree-sitter-rust v0.20.4
[INFO] [stderr]    Compiling serde_derive v1.0.202
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling regex-automata v0.4.6
[INFO] [stderr]    Compiling regex v1.10.4
[INFO] [stderr]    Compiling tree-sitter-highlight v0.20.1
[INFO] [stderr]    Compiling serde_json v1.0.117
[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: struct `HtmlRenderer` is never constructed
[INFO] [stdout]   --> src/highlight.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct HtmlRenderer {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[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: enum `SupportedLanguage` is never used
[INFO] [stdout]   --> src/languages.rs:28:17
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub(crate) enum SupportedLanguage {
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^
[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: struct `LanguageOptions` is never constructed
[INFO] [stdout]   --> src/languages.rs:46:19
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub(crate) struct LanguageOptions {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BUILTIN_LANGUAGES` is never used
[INFO] [stdout]   --> src/languages.rs:58:7
[INFO] [stdout]    |
[INFO] [stdout] 58 | const BUILTIN_LANGUAGES: &[LanguageOptions] = &[
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `LANGUAGES` is never used
[INFO] [stdout]   --> src/languages.rs:70:19
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub(crate) static LANGUAGES: Lazy<HashMap<SupportedLanguage, HighlightConfiguration>> =
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Classes` and `Inline` are never constructed
[INFO] [stdout]  --> src/options.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub(crate) enum HighlightStyle {
[INFO] [stdout]   |                 -------------- variants in this enum
[INFO] [stdout] 6 |     /// Prefix the scope with the given string. Useful for avoiding name collisions
[INFO] [stdout] 7 |     Classes(&'static str),
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 8 |     /// Sets the color directly in style attributes
[INFO] [stdout] 9 |     Inline,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `HighlightStyle` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/themes.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 |     String(String),
[INFO] [stdout]   |     ------ ^^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]   |
[INFO] [stdout] 9 |     String(()),
[INFO] [stdout]   |            ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/themes.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Vec(Vec<String>),
[INFO] [stdout]    |     --- ^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Vec(()),
[INFO] [stdout]    |         ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `font_style`, `foreground`, and `background` are never read
[INFO] [stdout]   --> src/themes.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct TokenColorSettings {
[INFO] [stdout]    |        ------------------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 17 |     font_style: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 18 |     foreground: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 19 |     background: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenColorSettings` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `scope` and `settings` are never read
[INFO] [stdout]   --> src/themes.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | struct TokenColor {
[INFO] [stdout]    |        ---------- fields in this struct
[INFO] [stdout] 24 |     scope: TokenScope,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 25 |     settings: TokenColorSettings,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenColor` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `token_colors`, and `colors` are never read
[INFO] [stdout]   --> src/themes.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | struct Theme {
[INFO] [stdout]    |        ----- fields in this struct
[INFO] [stdout] 30 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 31 |     #[serde(rename(deserialize = "tokenColors"))]
[INFO] [stdout] 32 |     token_colors: Vec<TokenColor>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 33 |     colors: HashMap<String, String>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Theme` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `from_str`, `from_file`, `foreground`, `background`, and `line_number_foreground` are never used
[INFO] [stdout]   --> src/themes.rs:37:19
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl Theme {
[INFO] [stdout]    | ---------- associated items in this implementation
[INFO] [stdout] 37 |     pub(crate) fn from_str(content: &str) -> Self {
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub(crate) fn from_file<T: AsRef<Path>>(path: &T) -> Self {
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |     pub(crate) fn foreground(&self) -> Option<&String> {
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 49 |     pub(crate) fn background(&self) -> Option<&String> {
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 53 |     pub(crate) fn line_number_foreground(&self) -> Option<&String> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.97s
[INFO] running `Command { std: "docker" "inspect" "dc9aa29c8f5e34da887bfa93e3749e0cbf355722aa591ed6075366f530c78a7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc9aa29c8f5e34da887bfa93e3749e0cbf355722aa591ed6075366f530c78a7b", kill_on_drop: false }`
[INFO] [stdout] dc9aa29c8f5e34da887bfa93e3749e0cbf355722aa591ed6075366f530c78a7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02954c1d7122c44e4a05ac2b1ff819aabe273228d5282aae3420e1dc3c771293
[INFO] running `Command { std: "docker" "start" "-a" "02954c1d7122c44e4a05ac2b1ff819aabe273228d5282aae3420e1dc3c771293", 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: struct `HtmlRenderer` is never constructed
[INFO] [stdout]   --> src/highlight.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct HtmlRenderer {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[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: enum `SupportedLanguage` is never used
[INFO] [stdout]   --> src/languages.rs:28:17
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub(crate) enum SupportedLanguage {
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^
[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: struct `LanguageOptions` is never constructed
[INFO] [stdout]   --> src/languages.rs:46:19
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub(crate) struct LanguageOptions {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BUILTIN_LANGUAGES` is never used
[INFO] [stdout]   --> src/languages.rs:58:7
[INFO] [stdout]    |
[INFO] [stdout] 58 | const BUILTIN_LANGUAGES: &[LanguageOptions] = &[
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `LANGUAGES` is never used
[INFO] [stdout]   --> src/languages.rs:70:19
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub(crate) static LANGUAGES: Lazy<HashMap<SupportedLanguage, HighlightConfiguration>> =
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Classes` and `Inline` are never constructed
[INFO] [stdout]  --> src/options.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub(crate) enum HighlightStyle {
[INFO] [stdout]   |                 -------------- variants in this enum
[INFO] [stdout] 6 |     /// Prefix the scope with the given string. Useful for avoiding name collisions
[INFO] [stdout] 7 |     Classes(&'static str),
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 8 |     /// Sets the color directly in style attributes
[INFO] [stdout] 9 |     Inline,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `HighlightStyle` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/themes.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 |     String(String),
[INFO] [stdout]   |     ------ ^^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]   |
[INFO] [stdout] 9 |     String(()),
[INFO] [stdout]   |            ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/themes.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Vec(Vec<String>),
[INFO] [stdout]    |     --- ^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Vec(()),
[INFO] [stdout]    |         ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `font_style`, `foreground`, and `background` are never read
[INFO] [stdout]   --> src/themes.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct TokenColorSettings {
[INFO] [stdout]    |        ------------------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 17 |     font_style: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 18 |     foreground: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 19 |     background: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenColorSettings` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `scope` and `settings` are never read
[INFO] [stdout]   --> src/themes.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | struct TokenColor {
[INFO] [stdout]    |        ---------- fields in this struct
[INFO] [stdout] 24 |     scope: TokenScope,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 25 |     settings: TokenColorSettings,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenColor` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `token_colors`, and `colors` are never read
[INFO] [stdout]   --> src/themes.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | struct Theme {
[INFO] [stdout]    |        ----- fields in this struct
[INFO] [stdout] 30 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 31 |     #[serde(rename(deserialize = "tokenColors"))]
[INFO] [stdout] 32 |     token_colors: Vec<TokenColor>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 33 |     colors: HashMap<String, String>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Theme` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `from_str`, `from_file`, `foreground`, `background`, and `line_number_foreground` are never used
[INFO] [stdout]   --> src/themes.rs:37:19
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl Theme {
[INFO] [stdout]    | ---------- associated items in this implementation
[INFO] [stdout] 37 |     pub(crate) fn from_str(content: &str) -> Self {
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub(crate) fn from_file<T: AsRef<Path>>(path: &T) -> Self {
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |     pub(crate) fn foreground(&self) -> Option<&String> {
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 49 |     pub(crate) fn background(&self) -> Option<&String> {
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 53 |     pub(crate) fn line_number_foreground(&self) -> Option<&String> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[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: unused import: `super::*`
[INFO] [stdout]   --> src/languages.rs:87:9
[INFO] [stdout]    |
[INFO] [stdout] 87 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `theme`
[INFO] [stdout]   --> src/themes.rs:65:13
[INFO] [stdout]    |
[INFO] [stdout] 65 |         let theme = Theme::from_file(&"OneDark-Pro.json");
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_theme`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `highlight_style` is never read
[INFO] [stdout]   --> src/highlight.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct HtmlRenderer {
[INFO] [stdout]    |        ------------ field in this struct
[INFO] [stdout] 11 |     highlight_style: HighlightStyle,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `HtmlRenderer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Classes` and `Inline` are never constructed
[INFO] [stdout]  --> src/options.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub(crate) enum HighlightStyle {
[INFO] [stdout]   |                 -------------- variants in this enum
[INFO] [stdout] 6 |     /// Prefix the scope with the given string. Useful for avoiding name collisions
[INFO] [stdout] 7 |     Classes(&'static str),
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 8 |     /// Sets the color directly in style attributes
[INFO] [stdout] 9 |     Inline,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `HighlightStyle` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/themes.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 |     String(String),
[INFO] [stdout]   |     ------ ^^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]   |
[INFO] [stdout] 9 |     String(()),
[INFO] [stdout]   |            ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/themes.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Vec(Vec<String>),
[INFO] [stdout]    |     --- ^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Vec(()),
[INFO] [stdout]    |         ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `font_style`, `foreground`, and `background` are never read
[INFO] [stdout]   --> src/themes.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct TokenColorSettings {
[INFO] [stdout]    |        ------------------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 17 |     font_style: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 18 |     foreground: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 19 |     background: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenColorSettings` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `scope` and `settings` are never read
[INFO] [stdout]   --> src/themes.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | struct TokenColor {
[INFO] [stdout]    |        ---------- fields in this struct
[INFO] [stdout] 24 |     scope: TokenScope,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 25 |     settings: TokenColorSettings,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenColor` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `token_colors`, and `colors` are never read
[INFO] [stdout]   --> src/themes.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | struct Theme {
[INFO] [stdout]    |        ----- fields in this struct
[INFO] [stdout] 30 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 31 |     #[serde(rename(deserialize = "tokenColors"))]
[INFO] [stdout] 32 |     token_colors: Vec<TokenColor>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 33 |     colors: HashMap<String, String>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Theme` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `from_str`, `foreground`, `background`, and `line_number_foreground` are never used
[INFO] [stdout]   --> src/themes.rs:37:19
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl Theme {
[INFO] [stdout]    | ---------- associated items in this implementation
[INFO] [stdout] 37 |     pub(crate) fn from_str(content: &str) -> Self {
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |     pub(crate) fn foreground(&self) -> Option<&String> {
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 49 |     pub(crate) fn background(&self) -> Option<&String> {
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 53 |     pub(crate) fn line_number_foreground(&self) -> Option<&String> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.04s
[INFO] running `Command { std: "docker" "inspect" "02954c1d7122c44e4a05ac2b1ff819aabe273228d5282aae3420e1dc3c771293", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02954c1d7122c44e4a05ac2b1ff819aabe273228d5282aae3420e1dc3c771293", kill_on_drop: false }`
[INFO] [stdout] 02954c1d7122c44e4a05ac2b1ff819aabe273228d5282aae3420e1dc3c771293
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 91ed8ff22f9864388c529f1e5771908e49c56d7ac8128dc425b99400d7cd26a8
[INFO] running `Command { std: "docker" "start" "-a" "91ed8ff22f9864388c529f1e5771908e49c56d7ac8128dc425b99400d7cd26a8", 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: struct `HtmlRenderer` is never constructed
[INFO] [stderr]   --> src/highlight.rs:10:8
[INFO] [stderr]    |
[INFO] [stderr] 10 | struct HtmlRenderer {
[INFO] [stderr]    |        ^^^^^^^^^^^^
[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: enum `SupportedLanguage` is never used
[INFO] [stderr]   --> src/languages.rs:28:17
[INFO] [stderr]    |
[INFO] [stderr] 28 | pub(crate) enum SupportedLanguage {
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^
[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: struct `LanguageOptions` is never constructed
[INFO] [stderr]   --> src/languages.rs:46:19
[INFO] [stderr]    |
[INFO] [stderr] 46 | pub(crate) struct LanguageOptions {
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `BUILTIN_LANGUAGES` is never used
[INFO] [stderr]   --> src/languages.rs:58:7
[INFO] [stderr]    |
[INFO] [stderr] 58 | const BUILTIN_LANGUAGES: &[LanguageOptions] = &[
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: static `LANGUAGES` is never used
[INFO] [stderr]   --> src/languages.rs:70:19
[INFO] [stderr]    |
[INFO] [stderr] 70 | pub(crate) static LANGUAGES: Lazy<HashMap<SupportedLanguage, HighlightConfiguration>> =
[INFO] [stderr]    |                   ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Classes` and `Inline` are never constructed
[INFO] [stderr]  --> src/options.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub(crate) enum HighlightStyle {
[INFO] [stderr]   |                 -------------- variants in this enum
[INFO] [stderr] 6 |     /// Prefix the scope with the given string. Useful for avoiding name collisions
[INFO] [stderr] 7 |     Classes(&'static str),
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 8 |     /// Sets the color directly in style attributes
[INFO] [stderr] 9 |     Inline,
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `HighlightStyle` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]  --> src/themes.rs:9:12
[INFO] [stderr]   |
[INFO] [stderr] 9 |     String(String),
[INFO] [stderr]   |     ------ ^^^^^^
[INFO] [stderr]   |     |
[INFO] [stderr]   |     field in this variant
[INFO] [stderr]   |
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]   |
[INFO] [stderr] 9 |     String(()),
[INFO] [stderr]   |            ~~
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/themes.rs:10:9
[INFO] [stderr]    |
[INFO] [stderr] 10 |     Vec(Vec<String>),
[INFO] [stderr]    |     --- ^^^^^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 10 |     Vec(()),
[INFO] [stderr]    |         ~~
[INFO] [stderr] 
[INFO] [stderr] warning: fields `font_style`, `foreground`, and `background` are never read
[INFO] [stderr]   --> src/themes.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | struct TokenColorSettings {
[INFO] [stderr]    |        ------------------ fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 17 |     font_style: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 18 |     foreground: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 19 |     background: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `TokenColorSettings` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `scope` and `settings` are never read
[INFO] [stderr]   --> src/themes.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 23 | struct TokenColor {
[INFO] [stderr]    |        ---------- fields in this struct
[INFO] [stderr] 24 |     scope: TokenScope,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 25 |     settings: TokenColorSettings,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `TokenColor` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `name`, `token_colors`, and `colors` are never read
[INFO] [stderr]   --> src/themes.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 29 | struct Theme {
[INFO] [stderr]    |        ----- fields in this struct
[INFO] [stderr] 30 |     name: String,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 31 |     #[serde(rename(deserialize = "tokenColors"))]
[INFO] [stderr] 32 |     token_colors: Vec<TokenColor>,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 33 |     colors: HashMap<String, String>,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Theme` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `from_str`, `from_file`, `foreground`, `background`, and `line_number_foreground` are never used
[INFO] [stderr]   --> src/themes.rs:37:19
[INFO] [stderr]    |
[INFO] [stderr] 36 | impl Theme {
[INFO] [stderr]    | ---------- associated items in this implementation
[INFO] [stderr] 37 |     pub(crate) fn from_str(content: &str) -> Self {
[INFO] [stderr]    |                   ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 41 |     pub(crate) fn from_file<T: AsRef<Path>>(path: &T) -> Self {
[INFO] [stderr]    |                   ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 45 |     pub(crate) fn foreground(&self) -> Option<&String> {
[INFO] [stderr]    |                   ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 49 |     pub(crate) fn background(&self) -> Option<&String> {
[INFO] [stderr]    |                   ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 53 |     pub(crate) fn line_number_foreground(&self) -> Option<&String> {
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]   --> src/languages.rs:87:9
[INFO] [stderr]    |
[INFO] [stderr] 87 |     use super::*;
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `theme`
[INFO] [stderr]   --> src/themes.rs:65:13
[INFO] [stderr]    |
[INFO] [stderr] 65 |         let theme = Theme::from_file(&"OneDark-Pro.json");
[INFO] [stderr]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_theme`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `highlight_style` is never read
[INFO] [stderr]   --> src/highlight.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | struct HtmlRenderer {
[INFO] [stderr]    |        ------------ field in this struct
[INFO] [stderr] 11 |     highlight_style: HighlightStyle,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `HtmlRenderer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `from_str`, `foreground`, `background`, and `line_number_foreground` are never used
[INFO] [stderr]   --> src/themes.rs:37:19
[INFO] [stderr]    |
[INFO] [stderr] 36 | impl Theme {
[INFO] [stderr]    | ---------- associated items in this implementation
[INFO] [stderr] 37 |     pub(crate) fn from_str(content: &str) -> Self {
[INFO] [stderr]    |                   ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 45 |     pub(crate) fn foreground(&self) -> Option<&String> {
[INFO] [stderr]    |                   ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 49 |     pub(crate) fn background(&self) -> Option<&String> {
[INFO] [stderr]    |                   ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 53 |     pub(crate) fn line_number_foreground(&self) -> Option<&String> {
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `giallo` (lib) generated 17 warnings (run `cargo fix --lib -p giallo` to apply 1 suggestion)
[INFO] [stderr] warning: `giallo` (lib test) generated 11 warnings (7 duplicates) (run `cargo fix --lib -p giallo --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/giallo-e2311910878771e9)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test themes::tests::can_load_theme ... ok
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[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:     0x558a8b7365e5 - std::backtrace_rs::backtrace::libunwind::trace::h59d96bdb08384354
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
[INFO] [stdout]    1:     0x558a8b7365e5 - std::backtrace_rs::backtrace::trace_unsynchronized::h9cf5becacfc93fba
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x558a8b7365e5 - std::sys_common::backtrace::_print_fmt::h10b76d10405dbd48
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x558a8b7365e5 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h6ed9e62a156d84e4
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x558a8b75d2db - core::fmt::rt::Argument::fmt::h645c680983f03c9f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/rt.rs:165:63
[INFO] [stdout]    5:     0x558a8b75d2db - core::fmt::write::h8bcd80919a02be29
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/mod.rs:1169:21
[INFO] [stdout]    6:     0x558a8b733e1f - std::io::Write::write_fmt::h8d0c47c662cad79c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/io/mod.rs:1835:15
[INFO] [stdout]    7:     0x558a8b7363be - std::sys_common::backtrace::_print::h6306f131a28d62b0
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x558a8b7363be - std::sys_common::backtrace::print::h7079288e0a26dfcc
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x558a8b737de9 - std::panicking::default_hook::{{closure}}::hb063ecec81a736ba
[INFO] [stdout]   10:     0x558a8b737aae - std::panicking::default_hook::hd56ee406bf547b5c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:295:9
[INFO] [stdout]   11:     0x558a8b41d8da - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::he5eacdef44c8728f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   12:     0x558a8b41d8da - test::test_main::{{closure}}::h0ec9aed229e79095
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:137:21
[INFO] [stdout]   13:     0x558a8b7383eb - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcbd0d80e1ad4e4f9
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   14:     0x558a8b7383eb - std::panicking::rust_panic_with_hook::h624aa3ca42ebb8f2
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:799:13
[INFO] [stdout]   15:     0x558a8b738164 - std::panicking::begin_panic_handler::{{closure}}::hbc4e76194a5e287c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:664:13
[INFO] [stdout]   16:     0x558a8b736aa9 - std::sys_common::backtrace::__rust_end_short_backtrace::h847fedc9d1ff7b6d
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x558a8b737e97 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:652:5
[INFO] [stdout]   18:     0x558a8b38cef3 - core::panicking::panic_fmt::hec11a924b87ce965
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x558a8b38d31e - core::panicking::assert_failed_inner::h01c8f7f0c1caba58
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panicking.rs:408:17
[INFO] [stdout]   20:     0x558a8b3a869e - core::panicking::assert_failed::hd1b0ae82ddc03b67
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panicking.rs:363:5
[INFO] [stdout]   21:     0x558a8b3ab6e5 - giallo::highlight::tests::can_render_rust::hb193606f69b59512
[INFO] [stdout]                                at /opt/rustwide/workdir/src/highlight.rs:105:9
[INFO] [stdout]   22:     0x558a8b3ab4d7 - giallo::highlight::tests::can_render_rust::{{closure}}::h017a18c6255cd5f6
[INFO] [stdout]                                at /opt/rustwide/workdir/src/highlight.rs:102:25
[INFO] [stdout]   23:     0x558a8b3ac906 - core::ops::function::FnOnce::call_once::h06b2bc0ef3555322
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x558a8b4222bb - core::ops::function::FnOnce::call_once::h2e43a8f6f3d94b99
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x558a8b4222bb - test::__rust_begin_short_backtrace::h214c9f2d2d3fee90
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:625:18
[INFO] [stdout]   26:     0x558a8b4219c1 - test::run_test_in_process::{{closure}}::h510b7ba7990692a5
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:60
[INFO] [stdout]   27:     0x558a8b4219c1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4157186197a93871
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x558a8b4219c1 - std::panicking::try::do_call::h1bf2463bccd4b28c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   29:     0x558a8b4219c1 - std::panicking::try::hd6d4808c9fab4fa5
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   30:     0x558a8b4219c1 - std::panic::catch_unwind::hd5641d97d123f9f2
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   31:     0x558a8b4219c1 - test::run_test_in_process::hc273b71c8b878a4c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:27
[INFO] [stdout]   32:     0x558a8b4219c1 - test::run_test::{{closure}}::h6838df834eb8467e
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:569:43
[INFO] [stdout]   33:     0x558a8b3ea384 - test::run_test::{{closure}}::h608b98ecff5665fb
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:599:41
[INFO] [stdout]   34:     0x558a8b3ea384 - std::sys_common::backtrace::__rust_begin_short_backtrace::hdc4182b97d1042e9
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   35:     0x558a8b3eedb2 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h571773fd21d674c8
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:542:17
[INFO] [stdout]   36:     0x558a8b3eedb2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hdcd384cf2fa70ba3
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x558a8b3eedb2 - std::panicking::try::do_call::h4f1a44bd81423be1
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   38:     0x558a8b3eedb2 - std::panicking::try::h5e02afcb81dcd361
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   39:     0x558a8b3eedb2 - std::panic::catch_unwind::h022f75775bfd8c45
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   40:     0x558a8b3eedb2 - std::thread::Builder::spawn_unchecked_::{{closure}}::hf5a62e9e4e6df1f8
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:541:30
[INFO] [stdout]   41:     0x558a8b3eedb2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6d56360aeb9509a7
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x558a8b73c5db - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h7a343dc551c06baa
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   43:     0x558a8b73c5db - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h30b8111cbaa644f3
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   44:     0x558a8b73c5db - std::sys::pal::unix::thread::Thread::new::thread_start::h7404e134e61e7a11
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   45:     0x7ff345ea2ac3 - <unknown>
[INFO] [stdout]   46:     0x7ff345f33a04 - __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 0.15s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "91ed8ff22f9864388c529f1e5771908e49c56d7ac8128dc425b99400d7cd26a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91ed8ff22f9864388c529f1e5771908e49c56d7ac8128dc425b99400d7cd26a8", kill_on_drop: false }`
[INFO] [stdout] 91ed8ff22f9864388c529f1e5771908e49c56d7ac8128dc425b99400d7cd26a8
[INFO] testing giallo-0.0.1 against try#b642703cf9526da1e72c0b6755753b939a9c6b6d for pr-125151
[INFO] extracting crate giallo 0.0.1 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate giallo 0.0.1 on toolchain b642703cf9526da1e72c0b6755753b939a9c6b6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "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-1-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 22 packages to latest compatible versions
[INFO] [stderr]       Adding tree-sitter v0.20.10 (latest: v0.22.6)
[INFO] [stderr]       Adding tree-sitter-highlight v0.20.1 (latest: v0.22.6)
[INFO] [stderr]       Adding tree-sitter-rust v0.20.4 (latest: v0.21.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aa221f9953e5f6bde2ca5c87b978f333319e0006c2a9ce3de2866cc7bd095df6
[INFO] running `Command { std: "docker" "start" "-a" "aa221f9953e5f6bde2ca5c87b978f333319e0006c2a9ce3de2866cc7bd095df6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa221f9953e5f6bde2ca5c87b978f333319e0006c2a9ce3de2866cc7bd095df6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa221f9953e5f6bde2ca5c87b978f333319e0006c2a9ce3de2866cc7bd095df6", kill_on_drop: false }`
[INFO] [stdout] aa221f9953e5f6bde2ca5c87b978f333319e0006c2a9ce3de2866cc7bd095df6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 50fa2b0460644a4649c18f72f67a5e53e72421bd2c45440836451b99aa6ddb9e
[INFO] running `Command { std: "docker" "start" "-a" "50fa2b0460644a4649c18f72f67a5e53e72421bd2c45440836451b99aa6ddb9e", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]    Compiling serde v1.0.202
[INFO] [stderr]    Compiling tree-sitter v0.20.10
[INFO] [stderr]    Compiling tree-sitter-rust v0.20.4
[INFO] [stderr]    Compiling serde_derive v1.0.202
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling regex-automata v0.4.6
[INFO] [stderr]    Compiling regex v1.10.4
[INFO] [stderr]    Compiling tree-sitter-highlight v0.20.1
[INFO] [stderr]    Compiling serde_json v1.0.117
[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: struct `HtmlRenderer` is never constructed
[INFO] [stdout]   --> src/highlight.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct HtmlRenderer {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[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: enum `SupportedLanguage` is never used
[INFO] [stdout]   --> src/languages.rs:28:17
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub(crate) enum SupportedLanguage {
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^
[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: struct `LanguageOptions` is never constructed
[INFO] [stdout]   --> src/languages.rs:46:19
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub(crate) struct LanguageOptions {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BUILTIN_LANGUAGES` is never used
[INFO] [stdout]   --> src/languages.rs:58:7
[INFO] [stdout]    |
[INFO] [stdout] 58 | const BUILTIN_LANGUAGES: &[LanguageOptions] = &[
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `LANGUAGES` is never used
[INFO] [stdout]   --> src/languages.rs:70:19
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub(crate) static LANGUAGES: Lazy<HashMap<SupportedLanguage, HighlightConfiguration>> =
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Classes` and `Inline` are never constructed
[INFO] [stdout]  --> src/options.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub(crate) enum HighlightStyle {
[INFO] [stdout]   |                 -------------- variants in this enum
[INFO] [stdout] 6 |     /// Prefix the scope with the given string. Useful for avoiding name collisions
[INFO] [stdout] 7 |     Classes(&'static str),
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 8 |     /// Sets the color directly in style attributes
[INFO] [stdout] 9 |     Inline,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `HighlightStyle` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/themes.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 |     String(String),
[INFO] [stdout]   |     ------ ^^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]   |
[INFO] [stdout] 9 |     String(()),
[INFO] [stdout]   |            ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/themes.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Vec(Vec<String>),
[INFO] [stdout]    |     --- ^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Vec(()),
[INFO] [stdout]    |         ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `font_style`, `foreground`, and `background` are never read
[INFO] [stdout]   --> src/themes.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct TokenColorSettings {
[INFO] [stdout]    |        ------------------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 17 |     font_style: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 18 |     foreground: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 19 |     background: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenColorSettings` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `scope` and `settings` are never read
[INFO] [stdout]   --> src/themes.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | struct TokenColor {
[INFO] [stdout]    |        ---------- fields in this struct
[INFO] [stdout] 24 |     scope: TokenScope,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 25 |     settings: TokenColorSettings,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenColor` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `token_colors`, and `colors` are never read
[INFO] [stdout]   --> src/themes.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | struct Theme {
[INFO] [stdout]    |        ----- fields in this struct
[INFO] [stdout] 30 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 31 |     #[serde(rename(deserialize = "tokenColors"))]
[INFO] [stdout] 32 |     token_colors: Vec<TokenColor>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 33 |     colors: HashMap<String, String>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Theme` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `from_str`, `from_file`, `foreground`, `background`, and `line_number_foreground` are never used
[INFO] [stdout]   --> src/themes.rs:37:19
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl Theme {
[INFO] [stdout]    | ---------- associated items in this implementation
[INFO] [stdout] 37 |     pub(crate) fn from_str(content: &str) -> Self {
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub(crate) fn from_file<T: AsRef<Path>>(path: &T) -> Self {
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |     pub(crate) fn foreground(&self) -> Option<&String> {
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 49 |     pub(crate) fn background(&self) -> Option<&String> {
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 53 |     pub(crate) fn line_number_foreground(&self) -> Option<&String> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.82s
[INFO] running `Command { std: "docker" "inspect" "50fa2b0460644a4649c18f72f67a5e53e72421bd2c45440836451b99aa6ddb9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50fa2b0460644a4649c18f72f67a5e53e72421bd2c45440836451b99aa6ddb9e", kill_on_drop: false }`
[INFO] [stdout] 50fa2b0460644a4649c18f72f67a5e53e72421bd2c45440836451b99aa6ddb9e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa1e7d44e3586efb85daf9622d986f1295a9a9086a130feb8cbf090483a398fd
[INFO] running `Command { std: "docker" "start" "-a" "fa1e7d44e3586efb85daf9622d986f1295a9a9086a130feb8cbf090483a398fd", 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: struct `HtmlRenderer` is never constructed
[INFO] [stdout]   --> src/highlight.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct HtmlRenderer {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[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: enum `SupportedLanguage` is never used
[INFO] [stdout]   --> src/languages.rs:28:17
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub(crate) enum SupportedLanguage {
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^
[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: struct `LanguageOptions` is never constructed
[INFO] [stdout]   --> src/languages.rs:46:19
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub(crate) struct LanguageOptions {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BUILTIN_LANGUAGES` is never used
[INFO] [stdout]   --> src/languages.rs:58:7
[INFO] [stdout]    |
[INFO] [stdout] 58 | const BUILTIN_LANGUAGES: &[LanguageOptions] = &[
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `LANGUAGES` is never used
[INFO] [stdout]   --> src/languages.rs:70:19
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub(crate) static LANGUAGES: Lazy<HashMap<SupportedLanguage, HighlightConfiguration>> =
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling giallo v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variants `Classes` and `Inline` are never constructed
[INFO] [stdout]  --> src/options.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub(crate) enum HighlightStyle {
[INFO] [stdout]   |                 -------------- variants in this enum
[INFO] [stdout] 6 |     /// Prefix the scope with the given string. Useful for avoiding name collisions
[INFO] [stdout] 7 |     Classes(&'static str),
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 8 |     /// Sets the color directly in style attributes
[INFO] [stdout] 9 |     Inline,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `HighlightStyle` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/themes.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 |     String(String),
[INFO] [stdout]   |     ------ ^^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]   |
[INFO] [stdout] 9 |     String(()),
[INFO] [stdout]   |            ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/themes.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Vec(Vec<String>),
[INFO] [stdout]    |     --- ^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Vec(()),
[INFO] [stdout]    |         ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `font_style`, `foreground`, and `background` are never read
[INFO] [stdout]   --> src/themes.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct TokenColorSettings {
[INFO] [stdout]    |        ------------------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 17 |     font_style: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 18 |     foreground: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 19 |     background: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenColorSettings` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `scope` and `settings` are never read
[INFO] [stdout]   --> src/themes.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | struct TokenColor {
[INFO] [stdout]    |        ---------- fields in this struct
[INFO] [stdout] 24 |     scope: TokenScope,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 25 |     settings: TokenColorSettings,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenColor` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `token_colors`, and `colors` are never read
[INFO] [stdout]   --> src/themes.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | struct Theme {
[INFO] [stdout]    |        ----- fields in this struct
[INFO] [stdout] 30 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 31 |     #[serde(rename(deserialize = "tokenColors"))]
[INFO] [stdout] 32 |     token_colors: Vec<TokenColor>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 33 |     colors: HashMap<String, String>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Theme` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `from_str`, `from_file`, `foreground`, `background`, and `line_number_foreground` are never used
[INFO] [stdout]   --> src/themes.rs:37:19
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl Theme {
[INFO] [stdout]    | ---------- associated items in this implementation
[INFO] [stdout] 37 |     pub(crate) fn from_str(content: &str) -> Self {
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub(crate) fn from_file<T: AsRef<Path>>(path: &T) -> Self {
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |     pub(crate) fn foreground(&self) -> Option<&String> {
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 49 |     pub(crate) fn background(&self) -> Option<&String> {
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 53 |     pub(crate) fn line_number_foreground(&self) -> Option<&String> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HighlightConfiguration`
[INFO] [stdout]  --> src/highlight.rs:2:46
[INFO] [stdout]   |
[INFO] [stdout] 2 | use tree_sitter_highlight::{util, Highlight, HighlightConfiguration, HighlightEvent, Highlighter};
[INFO] [stdout]   |                                              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> src/languages.rs:87:9
[INFO] [stdout]    |
[INFO] [stdout] 87 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `theme`
[INFO] [stdout]   --> src/themes.rs:65:13
[INFO] [stdout]    |
[INFO] [stdout] 65 |         let theme = Theme::from_file(&"OneDark-Pro.json");
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_theme`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `highlight_style` is never read
[INFO] [stdout]   --> src/highlight.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct HtmlRenderer {
[INFO] [stdout]    |        ------------ field in this struct
[INFO] [stdout] 11 |     highlight_style: HighlightStyle,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `HtmlRenderer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Classes` and `Inline` are never constructed
[INFO] [stdout]  --> src/options.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub(crate) enum HighlightStyle {
[INFO] [stdout]   |                 -------------- variants in this enum
[INFO] [stdout] 6 |     /// Prefix the scope with the given string. Useful for avoiding name collisions
[INFO] [stdout] 7 |     Classes(&'static str),
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 8 |     /// Sets the color directly in style attributes
[INFO] [stdout] 9 |     Inline,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `HighlightStyle` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/themes.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 |     String(String),
[INFO] [stdout]   |     ------ ^^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]   |
[INFO] [stdout] 9 |     String(()),
[INFO] [stdout]   |            ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/themes.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Vec(Vec<String>),
[INFO] [stdout]    |     --- ^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Vec(()),
[INFO] [stdout]    |         ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `font_style`, `foreground`, and `background` are never read
[INFO] [stdout]   --> src/themes.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct TokenColorSettings {
[INFO] [stdout]    |        ------------------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 17 |     font_style: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 18 |     foreground: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 19 |     background: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenColorSettings` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `scope` and `settings` are never read
[INFO] [stdout]   --> src/themes.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | struct TokenColor {
[INFO] [stdout]    |        ---------- fields in this struct
[INFO] [stdout] 24 |     scope: TokenScope,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 25 |     settings: TokenColorSettings,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenColor` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `token_colors`, and `colors` are never read
[INFO] [stdout]   --> src/themes.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | struct Theme {
[INFO] [stdout]    |        ----- fields in this struct
[INFO] [stdout] 30 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 31 |     #[serde(rename(deserialize = "tokenColors"))]
[INFO] [stdout] 32 |     token_colors: Vec<TokenColor>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 33 |     colors: HashMap<String, String>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Theme` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `from_str`, `foreground`, `background`, and `line_number_foreground` are never used
[INFO] [stdout]   --> src/themes.rs:37:19
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl Theme {
[INFO] [stdout]    | ---------- associated items in this implementation
[INFO] [stdout] 37 |     pub(crate) fn from_str(content: &str) -> Self {
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |     pub(crate) fn foreground(&self) -> Option<&String> {
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 49 |     pub(crate) fn background(&self) -> Option<&String> {
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 53 |     pub(crate) fn line_number_foreground(&self) -> Option<&String> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.15s
[INFO] running `Command { std: "docker" "inspect" "fa1e7d44e3586efb85daf9622d986f1295a9a9086a130feb8cbf090483a398fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa1e7d44e3586efb85daf9622d986f1295a9a9086a130feb8cbf090483a398fd", kill_on_drop: false }`
[INFO] [stdout] fa1e7d44e3586efb85daf9622d986f1295a9a9086a130feb8cbf090483a398fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f9c67260b26ca5d1831af434d3dfffd56fd3460e1ff3de340b3e16c48fc96921
[INFO] running `Command { std: "docker" "start" "-a" "f9c67260b26ca5d1831af434d3dfffd56fd3460e1ff3de340b3e16c48fc96921", 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: struct `HtmlRenderer` is never constructed
[INFO] [stderr]   --> src/highlight.rs:10:8
[INFO] [stderr]    |
[INFO] [stderr] 10 | struct HtmlRenderer {
[INFO] [stderr]    |        ^^^^^^^^^^^^
[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: enum `SupportedLanguage` is never used
[INFO] [stderr]   --> src/languages.rs:28:17
[INFO] [stderr]    |
[INFO] [stderr] 28 | pub(crate) enum SupportedLanguage {
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^
[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: struct `LanguageOptions` is never constructed
[INFO] [stderr]   --> src/languages.rs:46:19
[INFO] [stderr]    |
[INFO] [stderr] 46 | pub(crate) struct LanguageOptions {
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `BUILTIN_LANGUAGES` is never used
[INFO] [stderr]   --> src/languages.rs:58:7
[INFO] [stderr]    |
[INFO] [stderr] 58 | const BUILTIN_LANGUAGES: &[LanguageOptions] = &[
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: static `LANGUAGES` is never used
[INFO] [stderr]   --> src/languages.rs:70:19
[INFO] [stderr]    |
[INFO] [stderr] 70 | pub(crate) static LANGUAGES: Lazy<HashMap<SupportedLanguage, HighlightConfiguration>> =
[INFO] [stderr]    |                   ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Classes` and `Inline` are never constructed
[INFO] [stderr]  --> src/options.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub(crate) enum HighlightStyle {
[INFO] [stderr]   |                 -------------- variants in this enum
[INFO] [stderr] 6 |     /// Prefix the scope with the given string. Useful for avoiding name collisions
[INFO] [stderr] 7 |     Classes(&'static str),
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 8 |     /// Sets the color directly in style attributes
[INFO] [stderr] 9 |     Inline,
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `HighlightStyle` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]  --> src/themes.rs:9:12
[INFO] [stderr]   |
[INFO] [stderr] 9 |     String(String),
[INFO] [stderr]   |     ------ ^^^^^^
[INFO] [stderr]   |     |
[INFO] [stderr]   |     field in this variant
[INFO] [stderr]   |
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]   |
[INFO] [stderr] 9 |     String(()),
[INFO] [stderr]   |            ~~
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/themes.rs:10:9
[INFO] [stderr]    |
[INFO] [stderr] 10 |     Vec(Vec<String>),
[INFO] [stderr]    |     --- ^^^^^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 10 |     Vec(()),
[INFO] [stderr]    |         ~~
[INFO] [stderr] 
[INFO] [stderr] warning: fields `font_style`, `foreground`, and `background` are never read
[INFO] [stderr]   --> src/themes.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | struct TokenColorSettings {
[INFO] [stderr]    |        ------------------ fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 17 |     font_style: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 18 |     foreground: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 19 |     background: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `TokenColorSettings` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `scope` and `settings` are never read
[INFO] [stderr]   --> src/themes.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 23 | struct TokenColor {
[INFO] [stderr]    |        ---------- fields in this struct
[INFO] [stderr] 24 |     scope: TokenScope,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 25 |     settings: TokenColorSettings,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `TokenColor` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `name`, `token_colors`, and `colors` are never read
[INFO] [stderr]   --> src/themes.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 29 | struct Theme {
[INFO] [stderr]    |        ----- fields in this struct
[INFO] [stderr] 30 |     name: String,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 31 |     #[serde(rename(deserialize = "tokenColors"))]
[INFO] [stderr] 32 |     token_colors: Vec<TokenColor>,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 33 |     colors: HashMap<String, String>,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Theme` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `from_str`, `from_file`, `foreground`, `background`, and `line_number_foreground` are never used
[INFO] [stderr]   --> src/themes.rs:37:19
[INFO] [stderr]    |
[INFO] [stderr] 36 | impl Theme {
[INFO] [stderr]    | ---------- associated items in this implementation
[INFO] [stderr] 37 |     pub(crate) fn from_str(content: &str) -> Self {
[INFO] [stderr]    |                   ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 41 |     pub(crate) fn from_file<T: AsRef<Path>>(path: &T) -> Self {
[INFO] [stderr]    |                   ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 45 |     pub(crate) fn foreground(&self) -> Option<&String> {
[INFO] [stderr]    |                   ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 49 |     pub(crate) fn background(&self) -> Option<&String> {
[INFO] [stderr]    |                   ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 53 |     pub(crate) fn line_number_foreground(&self) -> Option<&String> {
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]   --> src/languages.rs:87:9
[INFO] [stderr]    |
[INFO] [stderr] 87 |     use super::*;
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `theme`
[INFO] [stderr]   --> src/themes.rs:65:13
[INFO] [stderr]    |
[INFO] [stderr] 65 |         let theme = Theme::from_file(&"OneDark-Pro.json");
[INFO] [stderr]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_theme`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `highlight_style` is never read
[INFO] [stderr]   --> src/highlight.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | struct HtmlRenderer {
[INFO] [stderr]    |        ------------ field in this struct
[INFO] [stderr] 11 |     highlight_style: HighlightStyle,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `HtmlRenderer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `from_str`, `foreground`, `background`, and `line_number_foreground` are never used
[INFO] [stderr]   --> src/themes.rs:37:19
[INFO] [stderr]    |
[INFO] [stderr] 36 | impl Theme {
[INFO] [stderr]    | ---------- associated items in this implementation
[INFO] [stderr] 37 |     pub(crate) fn from_str(content: &str) -> Self {
[INFO] [stderr]    |                   ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 45 |     pub(crate) fn foreground(&self) -> Option<&String> {
[INFO] [stderr]    |                   ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 49 |     pub(crate) fn background(&self) -> Option<&String> {
[INFO] [stderr]    |                   ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 53 |     pub(crate) fn line_number_foreground(&self) -> Option<&String> {
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `giallo` (lib) generated 17 warnings (run `cargo fix --lib -p giallo` to apply 1 suggestion)
[INFO] [stderr] warning: `giallo` (lib test) generated 11 warnings (7 duplicates) (run `cargo fix --lib -p giallo --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/giallo-e2311910878771e9)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test themes::tests::can_load_theme ... ok
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[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:     0x555a0e9ec585 - std::backtrace_rs::backtrace::libunwind::trace::he49dc9a9e3164223
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
[INFO] [stdout]    1:     0x555a0e9ec585 - std::backtrace_rs::backtrace::trace_unsynchronized::h3a3e77c68030aa6b
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x555a0e9ec585 - std::sys_common::backtrace::_print_fmt::h9479ad2f99afd5d4
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x555a0e9ec585 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hfb01aa1fa3fb1821
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x555a0ea1321b - core::fmt::rt::Argument::fmt::h125e56152abbc1c3
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/fmt/rt.rs:165:63
[INFO] [stdout]    5:     0x555a0ea1321b - core::fmt::write::hb0ab4ff05ccfe741
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/fmt/mod.rs:1169:21
[INFO] [stdout]    6:     0x555a0e9e9e6f - std::io::Write::write_fmt::hea6336dbf2fa00b8
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/io/mod.rs:1835:15
[INFO] [stdout]    7:     0x555a0e9ec35e - std::sys_common::backtrace::_print::h79ca548f3a2adf4b
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x555a0e9ec35e - std::sys_common::backtrace::print::h9aebf997b2fea2d3
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x555a0e9edcc9 - std::panicking::default_hook::{{closure}}::h68a0954af2694526
[INFO] [stdout]   10:     0x555a0e9eda1c - std::panicking::default_hook::h5be50cc6849ffb00
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:295:9
[INFO] [stdout]   11:     0x555a0e6d39af - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd874405dcbd1d3ed
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   12:     0x555a0e6d39af - test::test_main::{{closure}}::h4f26a9df34a84b94
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:137:21
[INFO] [stdout]   13:     0x555a0e9ee2cb - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h00e96d9c62aa9a12
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   14:     0x555a0e9ee2cb - std::panicking::rust_panic_with_hook::h3c0df6036729334c
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:799:13
[INFO] [stdout]   15:     0x555a0e9ee044 - std::panicking::begin_panic_handler::{{closure}}::ha3a21e93c4cfd807
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:664:13
[INFO] [stdout]   16:     0x555a0e9eca49 - std::sys_common::backtrace::__rust_end_short_backtrace::h19508a8f8ae71dc9
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x555a0e9edd77 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:652:5
[INFO] [stdout]   18:     0x555a0e642ed3 - core::panicking::panic_fmt::h2ba8af99174d83ea
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x555a0e6432fe - core::panicking::assert_failed_inner::h5c44db15a6ee70ee
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/panicking.rs:408:17
[INFO] [stdout]   20:     0x555a0e65f0be - core::panicking::assert_failed::hbc37d24d27db3527
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/panicking.rs:363:5
[INFO] [stdout]   21:     0x555a0e662175 - giallo::highlight::tests::can_render_rust::h7b94698e9183e8f9
[INFO] [stdout]                                at /opt/rustwide/workdir/src/highlight.rs:105:9
[INFO] [stdout]   22:     0x555a0e661f67 - giallo::highlight::tests::can_render_rust::{{closure}}::h6faafd6ff8f710b2
[INFO] [stdout]                                at /opt/rustwide/workdir/src/highlight.rs:102:25
[INFO] [stdout]   23:     0x555a0e662dc6 - core::ops::function::FnOnce::call_once::h44fa64e2cef69a53
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x555a0e6d82cb - core::ops::function::FnOnce::call_once::h18c6bf92212b87a4
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x555a0e6d82cb - test::__rust_begin_short_backtrace::hdcf0edcfa9080086
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:625:18
[INFO] [stdout]   26:     0x555a0e6d7991 - test::run_test_in_process::{{closure}}::heac2c4eb375d2d10
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:648:60
[INFO] [stdout]   27:     0x555a0e6d7991 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h0289bafc8a1cc004
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x555a0e6d7991 - std::panicking::try::do_call::h5e158f1ad8a5f983
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:559:40
[INFO] [stdout]   29:     0x555a0e6d7991 - std::panicking::try::hea3411d60321c4de
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:523:19
[INFO] [stdout]   30:     0x555a0e6d7991 - std::panic::catch_unwind::hafb7bb18bc47bbc7
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panic.rs:149:14
[INFO] [stdout]   31:     0x555a0e6d7991 - test::run_test_in_process::h74dd138dc7762d99
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:648:27
[INFO] [stdout]   32:     0x555a0e6d7991 - test::run_test::{{closure}}::h6b390822e63606cf
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:569:43
[INFO] [stdout]   33:     0x555a0e6a0364 - test::run_test::{{closure}}::h6e11dba8131d354b
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:599:41
[INFO] [stdout]   34:     0x555a0e6a0364 - std::sys_common::backtrace::__rust_begin_short_backtrace::ha71b3541b59bdbbb
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   35:     0x555a0e6a4e32 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hef92127c5ef9e53c
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/thread/mod.rs:542:17
[INFO] [stdout]   36:     0x555a0e6a4e32 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h859c109f9d11c92b
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x555a0e6a4e32 - std::panicking::try::do_call::hbf534c458cd858f0
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:559:40
[INFO] [stdout]   38:     0x555a0e6a4e32 - std::panicking::try::h65c18365a7b9ad90
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:523:19
[INFO] [stdout]   39:     0x555a0e6a4e32 - std::panic::catch_unwind::h21b25d4c69478c39
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panic.rs:149:14
[INFO] [stdout]   40:     0x555a0e6a4e32 - std::thread::Builder::spawn_unchecked_::{{closure}}::h23335f620275a9bf
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/thread/mod.rs:541:30
[INFO] [stdout]   41:     0x555a0e6a4e32 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb491dc55513e9b7c
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x555a0e9f24ab - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h41b39260afcffdc9
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   43:     0x555a0e9f24ab - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6694c8dc6dd010c4
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   44:     0x555a0e9f24ab - std::sys::pal::unix::thread::Thread::new::thread_start::hf16038e1c8e19c99
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   45:     0x7fd5cc78dac3 - <unknown>
[INFO] [stdout]   46:     0x7fd5cc81ea04 - __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 0.17s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f9c67260b26ca5d1831af434d3dfffd56fd3460e1ff3de340b3e16c48fc96921", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9c67260b26ca5d1831af434d3dfffd56fd3460e1ff3de340b3e16c48fc96921", kill_on_drop: false }`
[INFO] [stdout] f9c67260b26ca5d1831af434d3dfffd56fd3460e1ff3de340b3e16c48fc96921
