[INFO] cloning repository https://github.com/sagi21805/mdbook-rust-highlight [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sagi21805/mdbook-rust-highlight" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsagi21805%2Fmdbook-rust-highlight", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsagi21805%2Fmdbook-rust-highlight'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 36da21cee398cebda63fbca752d1e84f702ca17c [INFO] testing sagi21805/mdbook-rust-highlight against beta-2025-09-21 for beta-1.91-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsagi21805%2Fmdbook-rust-highlight" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/sagi21805/mdbook-rust-highlight [INFO] finished tweaking git repo https://github.com/sagi21805/mdbook-rust-highlight [INFO] tweaked toml for git repo https://github.com/sagi21805/mdbook-rust-highlight written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/sagi21805/mdbook-rust-highlight on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/sagi21805/mdbook-rust-highlight already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 4 packages to latest compatible versions [INFO] [stderr] Updating strum v0.26.3 -> v0.27.2 [INFO] [stderr] Updating strum_macros v0.26.4 -> v0.27.2 [INFO] [stderr] Updating thiserror v2.0.16 -> v2.0.17 [INFO] [stderr] Updating thiserror-impl v2.0.16 -> v2.0.17 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 810075d4a101c76e8bdf68766c1f7044c885b58c91a2ccd2133cefe36d5b62ff [INFO] running `Command { std: "docker" "start" "-a" "810075d4a101c76e8bdf68766c1f7044c885b58c91a2ccd2133cefe36d5b62ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "810075d4a101c76e8bdf68766c1f7044c885b58c91a2ccd2133cefe36d5b62ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "810075d4a101c76e8bdf68766c1f7044c885b58c91a2ccd2133cefe36d5b62ff", kill_on_drop: false }` [INFO] [stdout] 810075d4a101c76e8bdf68766c1f7044c885b58c91a2ccd2133cefe36d5b62ff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7b78c9ba316f4f3eb6759aea0c5926f9c965b6ba8881f307619c0a5c8c7be5ab [INFO] running `Command { std: "docker" "start" "-a" "7b78c9ba316f4f3eb6759aea0c5926f9c965b6ba8881f307619c0a5c8c7be5ab", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.19 [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling cfg-if v1.0.3 [INFO] [stderr] Compiling serde_core v1.0.226 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling siphasher v1.0.1 [INFO] [stderr] Compiling serde v1.0.226 [INFO] [stderr] Compiling bitflags v2.9.4 [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling phf_shared v0.11.3 [INFO] [stderr] Compiling thiserror v2.0.17 [INFO] [stderr] Compiling http v1.3.1 [INFO] [stderr] Compiling phf_generator v0.11.3 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling regex-syntax v0.8.6 [INFO] [stderr] Compiling rustix v1.1.2 [INFO] [stderr] Compiling zerocopy v0.8.27 [INFO] [stderr] Compiling linux-raw-sys v0.11.0 [INFO] [stderr] Compiling new_debug_unreachable v1.0.6 [INFO] [stderr] Compiling utf-8 v0.7.6 [INFO] [stderr] Compiling mio v1.0.4 [INFO] [stderr] Compiling socket2 v0.6.0 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling http-body v1.0.1 [INFO] [stderr] Compiling string_cache_codegen v0.5.4 [INFO] [stderr] Compiling phf_codegen v0.11.3 [INFO] [stderr] Compiling percent-encoding v2.3.2 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling web_atoms v0.1.3 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling regex-automata v0.4.10 [INFO] [stderr] Compiling ucd-trie v0.1.7 [INFO] [stderr] Compiling mac v0.1.1 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling slab v0.4.11 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling unicase v2.8.1 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling tower-service v0.3.3 [INFO] [stderr] Compiling futf v0.1.5 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling form_urlencoded v1.2.2 [INFO] [stderr] Compiling tower-layer v0.3.3 [INFO] [stderr] Compiling rustversion v1.0.22 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling tendril v0.4.3 [INFO] [stderr] Compiling mime_guess v2.0.5 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling darling_core v0.20.11 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling terminal_size v0.4.3 [INFO] [stderr] Compiling sha1 v0.10.6 [INFO] [stderr] Compiling http-body-util v0.1.3 [INFO] [stderr] Compiling inotify-sys v0.1.5 [INFO] [stderr] Compiling rand v0.9.2 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling dtoa v1.0.10 [INFO] [stderr] Compiling sync_wrapper v1.0.2 [INFO] [stderr] Compiling data-encoding v2.9.0 [INFO] [stderr] Compiling clap_builder v4.5.48 [INFO] [stderr] Compiling dtoa-short v0.3.5 [INFO] [stderr] Compiling inotify v0.11.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling bstr v1.12.0 [INFO] [stderr] Compiling regex v1.11.2 [INFO] [stderr] Compiling anyhow v1.0.100 [INFO] [stderr] Compiling notify-types v2.0.0 [INFO] [stderr] Compiling pulldown-cmark v0.10.3 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.0 [INFO] [stderr] Compiling serde_derive v1.0.226 [INFO] [stderr] Compiling zerovec-derive v0.11.1 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling thiserror-impl v2.0.17 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling phf_macros v0.11.3 [INFO] [stderr] Compiling zerofrom v0.1.6 [INFO] [stderr] Compiling yoke v0.8.0 [INFO] [stderr] Compiling zerotrie v0.2.2 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling zerovec v0.11.4 [INFO] [stderr] Compiling darling_macro v0.20.11 [INFO] [stderr] Compiling phf v0.11.3 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling darling v0.20.11 [INFO] [stderr] Compiling derive_builder_core v0.20.2 [INFO] [stderr] Compiling pest v2.8.2 [INFO] [stderr] Compiling tungstenite v0.26.2 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling tinystr v0.8.1 [INFO] [stderr] Compiling icu_locale_core v2.0.0 [INFO] [stderr] Compiling potential_utf v0.1.3 [INFO] [stderr] Compiling icu_collections v2.0.0 [INFO] [stderr] Compiling icu_provider v2.0.0 [INFO] [stderr] Compiling pest_meta v2.8.2 [INFO] [stderr] Compiling derive_builder_macro v0.20.2 [INFO] [stderr] Compiling icu_properties v2.0.1 [INFO] [stderr] Compiling icu_normalizer v2.0.0 [INFO] [stderr] Compiling match_token v0.35.0 [INFO] [stderr] Compiling cssparser-macros v0.6.1 [INFO] [stderr] Compiling num-modular v0.6.1 [INFO] [stderr] Compiling string_cache v0.8.9 [INFO] [stderr] Compiling pest_generator v2.8.2 [INFO] [stderr] Compiling cssparser v0.35.0 [INFO] [stderr] Compiling num-order v1.2.0 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling tempfile v3.22.0 [INFO] [stderr] Compiling idna_adapter v1.2.1 [INFO] [stderr] Compiling idna v1.1.0 [INFO] [stderr] Compiling derive_builder v0.20.2 [INFO] [stderr] Compiling markup5ever v0.35.0 [INFO] [stderr] Compiling pest_derive v2.8.2 [INFO] [stderr] Compiling clap v4.5.48 [INFO] [stderr] Compiling globset v0.4.16 [INFO] [stderr] Compiling env_filter v0.1.3 [INFO] [stderr] Compiling html5ever v0.35.0 [INFO] [stderr] Compiling url v2.5.7 [INFO] [stderr] Compiling notify v8.2.0 [INFO] [stderr] Compiling axum-core v0.5.2 [INFO] [stderr] Compiling crossbeam-deque v0.8.6 [INFO] [stderr] Compiling hyper v1.7.0 [INFO] [stderr] Compiling tower v0.5.2 [INFO] [stderr] Compiling tokio-util v0.7.16 [INFO] [stderr] Compiling tokio-tungstenite v0.26.2 [INFO] [stderr] Compiling serde_path_to_error v0.1.20 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling http-range-header v0.4.2 [INFO] [stderr] Compiling jiff v0.2.15 [INFO] [stderr] Compiling pulldown-cmark-escape v0.10.1 [INFO] [stderr] Compiling iana-time-zone v0.1.64 [INFO] [stderr] Compiling matchit v0.8.4 [INFO] [stderr] Compiling chrono v0.4.42 [INFO] [stderr] Compiling hyper-util v0.1.17 [INFO] [stderr] Compiling tower-http v0.6.6 [INFO] [stderr] Compiling axum v0.8.4 [INFO] [stderr] Compiling ammonia v4.1.1 [INFO] [stderr] Compiling ignore v0.4.23 [INFO] [stderr] Compiling notify-debouncer-mini v0.6.0 [INFO] [stderr] Compiling handlebars v6.3.2 [INFO] [stderr] Compiling clap_complete v4.5.58 [INFO] [stderr] Compiling toml v0.5.11 [INFO] [stderr] Compiling elasticlunr-rs v3.0.2 [INFO] [stderr] Compiling opener v0.8.3 [INFO] [stderr] Compiling sha2 v0.10.9 [INFO] [stderr] Compiling str_indices v0.4.4 [INFO] [stderr] Compiling pathdiff v0.2.3 [INFO] [stderr] Compiling topological-sort v0.2.2 [INFO] [stderr] Compiling strum_macros v0.27.2 [INFO] [stderr] Compiling ropey v1.6.1 [INFO] [stderr] Compiling env_logger v0.11.8 [INFO] [stderr] Compiling mdbook_rust_highlight_derive v0.1.0 (/opt/rustwide/workdir/mdbook_rust_highlight_derive) [INFO] [stdout] warning: unused import: `Ident` [INFO] [stdout] --> mdbook_rust_highlight_derive/src/lib.rs:1:18 [INFO] [stdout] | [INFO] [stdout] 1 | use proc_macro::{Ident, TokenStream}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ItemImpl` and `TypeImplTrait` [INFO] [stdout] --> mdbook_rust_highlight_derive/src/lib.rs:4:39 [INFO] [stdout] | [INFO] [stdout] 4 | Data, DeriveInput, FnArg, ItemFn, ItemImpl, Type, TypeImplTrait, parse_macro_input, parse_quote, [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling strum v0.27.2 [INFO] [stderr] Compiling mdbook v0.4.52 [INFO] [stderr] Compiling mdbook_rust_highlight v0.1.0 (/opt/rustwide/workdir/mdbook_rust_highlight) [INFO] [stdout] warning: unused import: `Ident` [INFO] [stdout] --> mdbook_rust_highlight/src/highlighter/mod.rs:9:17 [INFO] [stdout] | [INFO] [stdout] 9 | use syn::{File, Ident, PathSegment, spanned::Spanned, visit::Visit}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `token::Token` [INFO] [stdout] --> mdbook_rust_highlight/src/highlighter/item.rs:1:54 [INFO] [stdout] | [INFO] [stdout] 1 | use syn::{FnArg, Item, ItemEnum, ItemFn, Visibility, token::Token}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `token` [INFO] [stdout] --> mdbook_rust_highlight/src/highlighter/generics.rs:20:51 [INFO] [stdout] | [INFO] [stdout] 20 | pub(crate) fn register_trait_bound(&mut self, token: &'ast TraitBound) {} [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_token` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 36s [INFO] running `Command { std: "docker" "inspect" "7b78c9ba316f4f3eb6759aea0c5926f9c965b6ba8881f307619c0a5c8c7be5ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b78c9ba316f4f3eb6759aea0c5926f9c965b6ba8881f307619c0a5c8c7be5ab", kill_on_drop: false }` [INFO] [stdout] 7b78c9ba316f4f3eb6759aea0c5926f9c965b6ba8881f307619c0a5c8c7be5ab [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4edac4cb59baa1340c5b0748ef43c120bcd76947e313aa02c1fcf90e067c8242 [INFO] running `Command { std: "docker" "start" "-a" "4edac4cb59baa1340c5b0748ef43c120bcd76947e313aa02c1fcf90e067c8242", kill_on_drop: false }` [INFO] [stderr] Compiling mdbook_rust_highlight_derive v0.1.0 (/opt/rustwide/workdir/mdbook_rust_highlight_derive) [INFO] [stdout] warning: unused import: `Ident` [INFO] [stdout] --> mdbook_rust_highlight_derive/src/lib.rs:1:18 [INFO] [stdout] | [INFO] [stdout] 1 | use proc_macro::{Ident, TokenStream}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ItemImpl` and `TypeImplTrait` [INFO] [stdout] --> mdbook_rust_highlight_derive/src/lib.rs:4:39 [INFO] [stdout] | [INFO] [stdout] 4 | Data, DeriveInput, FnArg, ItemFn, ItemImpl, Type, TypeImplTrait, parse_macro_input, parse_quote, [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Ident` [INFO] [stdout] --> mdbook_rust_highlight_derive/src/lib.rs:1:18 [INFO] [stdout] | [INFO] [stdout] 1 | use proc_macro::{Ident, TokenStream}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ItemImpl` and `TypeImplTrait` [INFO] [stdout] --> mdbook_rust_highlight_derive/src/lib.rs:4:39 [INFO] [stdout] | [INFO] [stdout] 4 | Data, DeriveInput, FnArg, ItemFn, ItemImpl, Type, TypeImplTrait, parse_macro_input, parse_quote, [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling mdbook_rust_highlight v0.1.0 (/opt/rustwide/workdir/mdbook_rust_highlight) [INFO] [stdout] warning: unused import: `Ident` [INFO] [stdout] --> mdbook_rust_highlight/src/highlighter/mod.rs:9:17 [INFO] [stdout] | [INFO] [stdout] 9 | use syn::{File, Ident, PathSegment, spanned::Spanned, visit::Visit}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `token::Token` [INFO] [stdout] --> mdbook_rust_highlight/src/highlighter/item.rs:1:54 [INFO] [stdout] | [INFO] [stdout] 1 | use syn::{FnArg, Item, ItemEnum, ItemFn, Visibility, token::Token}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `token` [INFO] [stdout] --> mdbook_rust_highlight/src/highlighter/generics.rs:20:51 [INFO] [stdout] | [INFO] [stdout] 20 | pub(crate) fn register_trait_bound(&mut self, token: &'ast TraitBound) {} [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_token` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.44s [INFO] running `Command { std: "docker" "inspect" "4edac4cb59baa1340c5b0748ef43c120bcd76947e313aa02c1fcf90e067c8242", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4edac4cb59baa1340c5b0748ef43c120bcd76947e313aa02c1fcf90e067c8242", kill_on_drop: false }` [INFO] [stdout] 4edac4cb59baa1340c5b0748ef43c120bcd76947e313aa02c1fcf90e067c8242 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 385c5d469c5fe032a698c4ebeb88ba6e982ff07c4d9c67073edf609044f78792 [INFO] running `Command { std: "docker" "start" "-a" "385c5d469c5fe032a698c4ebeb88ba6e982ff07c4d9c67073edf609044f78792", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `Ident` [INFO] [stderr] --> mdbook_rust_highlight_derive/src/lib.rs:1:18 [INFO] [stderr] | [INFO] [stderr] 1 | use proc_macro::{Ident, TokenStream}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `ItemImpl` and `TypeImplTrait` [INFO] [stderr] --> mdbook_rust_highlight_derive/src/lib.rs:4:39 [INFO] [stderr] | [INFO] [stderr] 4 | Data, DeriveInput, FnArg, ItemFn, ItemImpl, Type, TypeImplTrait, parse_macro_input, parse_quote, [INFO] [stderr] | ^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `mdbook_rust_highlight_derive` (lib) generated 2 warnings (run `cargo fix --lib -p mdbook_rust_highlight_derive` to apply 2 suggestions) [INFO] [stderr] warning: `mdbook_rust_highlight_derive` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] warning: unused import: `Ident` [INFO] [stderr] --> mdbook_rust_highlight/src/highlighter/mod.rs:9:17 [INFO] [stderr] | [INFO] [stderr] 9 | use syn::{File, Ident, PathSegment, spanned::Spanned, visit::Visit}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `token::Token` [INFO] [stderr] --> mdbook_rust_highlight/src/highlighter/item.rs:1:54 [INFO] [stderr] | [INFO] [stderr] 1 | use syn::{FnArg, Item, ItemEnum, ItemFn, Visibility, token::Token}; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `token` [INFO] [stderr] --> mdbook_rust_highlight/src/highlighter/generics.rs:20:51 [INFO] [stderr] | [INFO] [stderr] 20 | pub(crate) fn register_trait_bound(&mut self, token: &'ast TraitBound) {} [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_token` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `mdbook_rust_highlight` (bin "mdbook_rust_highlight" test) generated 3 warnings (run `cargo fix --bin "mdbook_rust_highlight" --tests` to apply 2 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mdbook_rust_highlight-0d71a599c81284cb) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mdbook_rust_highlight_derive-3d22e3933685be9a) [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests mdbook_rust_highlight_derive [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "385c5d469c5fe032a698c4ebeb88ba6e982ff07c4d9c67073edf609044f78792", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "385c5d469c5fe032a698c4ebeb88ba6e982ff07c4d9c67073edf609044f78792", kill_on_drop: false }` [INFO] [stdout] 385c5d469c5fe032a698c4ebeb88ba6e982ff07c4d9c67073edf609044f78792