[INFO] cloning repository https://github.com/ritvikos/idx
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ritvikos/idx" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fritvikos%2Fidx", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fritvikos%2Fidx'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 33b7a4e9410601ffe74ce9ccc40cbc2abe4bcf2a
[INFO] testing ritvikos/idx against beta-2025-10-28 for beta-1.92-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fritvikos%2Fidx" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ritvikos/idx
[INFO] finished tweaking git repo https://github.com/ritvikos/idx
[INFO] tweaked toml for git repo https://github.com/ritvikos/idx written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ritvikos/idx on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "generate-lockfile" "--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]      Locking 121 packages to latest compatible versions
[INFO] [stderr]       Adding criterion v0.5.1 (available: v0.7.0)
[INFO] [stderr]       Adding hashbrown v0.14.5 (available: v0.16.0)
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[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[INFO] [stderr]       Adding unicode-width v0.1.13 (available: v0.1.14)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ef9480db32095c0708950ad4b5fc72adbdb9b2d729035746d948f2977dab37c2
[INFO] running `Command { std: "docker" "start" "-a" "ef9480db32095c0708950ad4b5fc72adbdb9b2d729035746d948f2977dab37c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef9480db32095c0708950ad4b5fc72adbdb9b2d729035746d948f2977dab37c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef9480db32095c0708950ad4b5fc72adbdb9b2d729035746d948f2977dab37c2", kill_on_drop: false }`
[INFO] [stdout] ef9480db32095c0708950ad4b5fc72adbdb9b2d729035746d948f2977dab37c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b06454722ae08048ee4f76f934b32d31b579cdb7ed5c14831ebd272b7a911b0e
[INFO] running `Command { std: "docker" "start" "-a" "b06454722ae08048ee4f76f934b32d31b579cdb7ed5c14831ebd272b7a911b0e", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.6
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling mac v0.1.1
[INFO] [stderr]    Compiling precomputed-hash v0.1.1
[INFO] [stderr]    Compiling utf-8 v0.7.6
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling unicode-width v0.1.13
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling futf v0.1.5
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]    Compiling phf v0.11.3
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling tendril v0.4.3
[INFO] [stderr]    Compiling string_cache_codegen v0.5.4
[INFO] [stderr]    Compiling phf_codegen v0.11.3
[INFO] [stderr]    Compiling markup5ever v0.12.1
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling html5ever v0.27.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling clap v4.5.51
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling string_cache v0.8.9
[INFO] [stderr]    Compiling html2text v0.12.6
[INFO] [stderr]    Compiling idx v0.0.1 (/opt/rustwide/workdir/lib)
[INFO] [stdout] warning: unused variable: `threshold`
[INFO] [stdout]    --> lib/src/core.rs:179:43
[INFO] [stdout]     |
[INFO] [stdout] 179 |     pub fn with_capacity(capacity: usize, threshold: usize) -> Self {
[INFO] [stdout]     |                                           ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_threshold`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Adjective`, `Noun`, `Punctuation`, and `Verb` are never constructed
[INFO] [stdout]  --> lib/src/normalizer/lemmatize.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | enum Pos {
[INFO] [stdout]   |      --- variants in this enum
[INFO] [stdout] 6 |     Adjective,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 7 |     Noun,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 8 |     Punctuation,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 9 |     Verb,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `lookup` is never read
[INFO] [stdout]   --> lib/src/normalizer/lemmatize.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Lemmatizer {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 13 |     lookup: Lookup<Vec<(String, String)>>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `exceptions`, `index`, and `rules` are never read
[INFO] [stdout]   --> lib/src/normalizer/lemmatize.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct Lookup<R: IntoIterator<Item = (String, String)>> {
[INFO] [stdout]    |        ------ fields in this struct
[INFO] [stdout] 19 |     exceptions: Map<HashMap<String, String>>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 20 |     index: Map<HashMap<String, String>>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 21 |     rules: Map<R>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Html` is never constructed
[INFO] [stdout]  --> lib/src/tokenizer/html.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Html {
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> lib/src/tokenizer/html.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Html {
[INFO] [stdout]    | --------- associated function in this implementation
[INFO] [stdout] 11 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> lib/src/core.rs:208:17
[INFO] [stdout]     |
[INFO] [stdout] 208 |     pub fn iter(&self) -> EntriesIter {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 208 |     pub fn iter(&self) -> EntriesIter<'_> {
[INFO] [stdout]     |                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> lib/src/index.rs:117:19
[INFO] [stdout]     |
[INFO] [stdout] 117 |     pub fn reader(&self) -> IndexReader<R> {
[INFO] [stdout]     |                   ^^^^^     ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 117 |     pub fn reader(&self) -> IndexReader<'_, R> {
[INFO] [stdout]     |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> lib/src/index.rs:129:19
[INFO] [stdout]     |
[INFO] [stdout] 129 |     pub fn writer(&mut self) -> IndexWriter<R> {
[INFO] [stdout]     |                   ^^^^^^^^^     ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 129 |     pub fn writer(&mut self) -> IndexWriter<'_, R> {
[INFO] [stdout]     |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling idx-repo v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `query::Query`
[INFO] [stdout]   --> src/main.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     query::Query,
[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 variable: `value`
[INFO] [stdout]    --> src/main.rs:172:13
[INFO] [stdout]     |
[INFO] [stdout] 172 |         let value = pipeline.clone();
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file`
[INFO] [stdout]    --> src/main.rs:103:29
[INFO] [stdout]     |
[INFO] [stdout] 103 |                 if let Some(file) = config.file {
[INFO] [stdout]     |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_file`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `write` is never read
[INFO] [stdout]    --> src/cli.rs:122:9
[INFO] [stdout]     |
[INFO] [stdout] 119 | pub struct ThreadConfig {
[INFO] [stdout]     |            ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 122 |     pub write: NonZeroUsize,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ThreadConfig` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StemmerConfig` is never constructed
[INFO] [stdout]    --> src/cli.rs:183:12
[INFO] [stdout]     |
[INFO] [stdout] 183 | pub struct StemmerConfig {}
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `inner` is never used
[INFO] [stdout]   --> src/descriptor.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl<R: Clone + Debug> Descriptor<R> {
[INFO] [stdout]    | ------------------------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 18 |     pub fn inner(&self) -> &Document {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get` is never used
[INFO] [stdout]   --> src/engine.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | impl<I: Indexer> IdxFacade<I> {
[INFO] [stdout]    | ----------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 47 |     pub fn get(&self, query: Query) -> Vec<I::R> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.01s
[INFO] running `Command { std: "docker" "inspect" "b06454722ae08048ee4f76f934b32d31b579cdb7ed5c14831ebd272b7a911b0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b06454722ae08048ee4f76f934b32d31b579cdb7ed5c14831ebd272b7a911b0e", kill_on_drop: false }`
[INFO] [stdout] b06454722ae08048ee4f76f934b32d31b579cdb7ed5c14831ebd272b7a911b0e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 39aaa20464c52a63a32f397c2f263d41adf5cea596ec71da26683b834d4933fa
[INFO] running `Command { std: "docker" "start" "-a" "39aaa20464c52a63a32f397c2f263d41adf5cea596ec71da26683b834d4933fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling zerocopy-derive v0.8.27
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling is-terminal v0.4.17
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling regex-automata v0.4.13
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[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling string_cache v0.8.9
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling markup5ever v0.12.1
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling html5ever v0.27.0
[INFO] [stderr]    Compiling html2text v0.12.6
[INFO] [stderr]    Compiling idx v0.0.1 (/opt/rustwide/workdir/lib)
[INFO] [stdout] warning: unused variable: `threshold`
[INFO] [stdout]    --> lib/src/core.rs:179:43
[INFO] [stdout]     |
[INFO] [stdout] 179 |     pub fn with_capacity(capacity: usize, threshold: usize) -> Self {
[INFO] [stdout]     |                                           ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_threshold`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Adjective`, `Noun`, `Punctuation`, and `Verb` are never constructed
[INFO] [stdout]  --> lib/src/normalizer/lemmatize.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | enum Pos {
[INFO] [stdout]   |      --- variants in this enum
[INFO] [stdout] 6 |     Adjective,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 7 |     Noun,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 8 |     Punctuation,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 9 |     Verb,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `lookup` is never read
[INFO] [stdout]   --> lib/src/normalizer/lemmatize.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Lemmatizer {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 13 |     lookup: Lookup<Vec<(String, String)>>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `exceptions`, `index`, and `rules` are never read
[INFO] [stdout]   --> lib/src/normalizer/lemmatize.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct Lookup<R: IntoIterator<Item = (String, String)>> {
[INFO] [stdout]    |        ------ fields in this struct
[INFO] [stdout] 19 |     exceptions: Map<HashMap<String, String>>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 20 |     index: Map<HashMap<String, String>>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 21 |     rules: Map<R>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Html` is never constructed
[INFO] [stdout]  --> lib/src/tokenizer/html.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Html {
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> lib/src/tokenizer/html.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Html {
[INFO] [stdout]    | --------- associated function in this implementation
[INFO] [stdout] 11 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> lib/src/core.rs:208:17
[INFO] [stdout]     |
[INFO] [stdout] 208 |     pub fn iter(&self) -> EntriesIter {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 208 |     pub fn iter(&self) -> EntriesIter<'_> {
[INFO] [stdout]     |                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> lib/src/index.rs:117:19
[INFO] [stdout]     |
[INFO] [stdout] 117 |     pub fn reader(&self) -> IndexReader<R> {
[INFO] [stdout]     |                   ^^^^^     ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 117 |     pub fn reader(&self) -> IndexReader<'_, R> {
[INFO] [stdout]     |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> lib/src/index.rs:129:19
[INFO] [stdout]     |
[INFO] [stdout] 129 |     pub fn writer(&mut self) -> IndexWriter<R> {
[INFO] [stdout]     |                   ^^^^^^^^^     ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 129 |     pub fn writer(&mut self) -> IndexWriter<'_, R> {
[INFO] [stdout]     |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling idx-repo v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `query::Query`
[INFO] [stdout]   --> src/main.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     query::Query,
[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 variable: `value`
[INFO] [stdout]    --> src/main.rs:172:13
[INFO] [stdout]     |
[INFO] [stdout] 172 |         let value = pipeline.clone();
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file`
[INFO] [stdout]    --> src/main.rs:103:29
[INFO] [stdout]     |
[INFO] [stdout] 103 |                 if let Some(file) = config.file {
[INFO] [stdout]     |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_file`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `write` is never read
[INFO] [stdout]    --> src/cli.rs:122:9
[INFO] [stdout]     |
[INFO] [stdout] 119 | pub struct ThreadConfig {
[INFO] [stdout]     |            ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 122 |     pub write: NonZeroUsize,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ThreadConfig` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StemmerConfig` is never constructed
[INFO] [stdout]    --> src/cli.rs:183:12
[INFO] [stdout]     |
[INFO] [stdout] 183 | pub struct StemmerConfig {}
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `inner` is never used
[INFO] [stdout]   --> src/descriptor.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl<R: Clone + Debug> Descriptor<R> {
[INFO] [stdout]    | ------------------------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 18 |     pub fn inner(&self) -> &Document {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get` is never used
[INFO] [stdout]   --> src/engine.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | impl<I: Indexer> IdxFacade<I> {
[INFO] [stdout]    | ----------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 47 |     pub fn get(&self, query: Query) -> Vec<I::R> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `query::Query`
[INFO] [stdout]   --> src/main.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     query::Query,
[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 variable: `value`
[INFO] [stdout]    --> src/main.rs:172:13
[INFO] [stdout]     |
[INFO] [stdout] 172 |         let value = pipeline.clone();
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file`
[INFO] [stdout]    --> src/main.rs:103:29
[INFO] [stdout]     |
[INFO] [stdout] 103 |                 if let Some(file) = config.file {
[INFO] [stdout]     |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_file`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `write` is never read
[INFO] [stdout]    --> src/cli.rs:122:9
[INFO] [stdout]     |
[INFO] [stdout] 119 | pub struct ThreadConfig {
[INFO] [stdout]     |            ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 122 |     pub write: NonZeroUsize,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ThreadConfig` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StemmerConfig` is never constructed
[INFO] [stdout]    --> src/cli.rs:183:12
[INFO] [stdout]     |
[INFO] [stdout] 183 | pub struct StemmerConfig {}
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `inner` is never used
[INFO] [stdout]   --> src/descriptor.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl<R: Clone + Debug> Descriptor<R> {
[INFO] [stdout]    | ------------------------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 18 |     pub fn inner(&self) -> &Document {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `url` and `title` are never read
[INFO] [stdout]    --> src/engine.rs:140:9
[INFO] [stdout]     |
[INFO] [stdout] 139 |     struct Webpage {
[INFO] [stdout]     |            ------- fields in this struct
[INFO] [stdout] 140 |         url: String,
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 141 |         title: String,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Webpage` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 26.09s
[INFO] running `Command { std: "docker" "inspect" "39aaa20464c52a63a32f397c2f263d41adf5cea596ec71da26683b834d4933fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39aaa20464c52a63a32f397c2f263d41adf5cea596ec71da26683b834d4933fa", kill_on_drop: false }`
[INFO] [stdout] 39aaa20464c52a63a32f397c2f263d41adf5cea596ec71da26683b834d4933fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 161546afa9b28379ea9417ce347dd6e06de1a2d44a7650a76e4e0c56c5201161
[INFO] running `Command { std: "docker" "start" "-a" "161546afa9b28379ea9417ce347dd6e06de1a2d44a7650a76e4e0c56c5201161", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `threshold`
[INFO] [stderr]    --> lib/src/core.rs:179:43
[INFO] [stderr]     |
[INFO] [stderr] 179 |     pub fn with_capacity(capacity: usize, threshold: usize) -> Self {
[INFO] [stderr]     |                                           ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_threshold`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Adjective`, `Noun`, `Punctuation`, and `Verb` are never constructed
[INFO] [stderr]  --> lib/src/normalizer/lemmatize.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | enum Pos {
[INFO] [stderr]   |      --- variants in this enum
[INFO] [stderr] 6 |     Adjective,
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 7 |     Noun,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 8 |     Punctuation,
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 9 |     Verb,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `lookup` is never read
[INFO] [stderr]   --> lib/src/normalizer/lemmatize.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub struct Lemmatizer {
[INFO] [stderr]    |            ---------- field in this struct
[INFO] [stderr] 13 |     lookup: Lookup<Vec<(String, String)>>,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `exceptions`, `index`, and `rules` are never read
[INFO] [stderr]   --> lib/src/normalizer/lemmatize.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 18 | struct Lookup<R: IntoIterator<Item = (String, String)>> {
[INFO] [stderr]    |        ------ fields in this struct
[INFO] [stderr] 19 |     exceptions: Map<HashMap<String, String>>,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 20 |     index: Map<HashMap<String, String>>,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 21 |     rules: Map<R>,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Html` is never constructed
[INFO] [stderr]  --> lib/src/tokenizer/html.rs:6:12
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub struct Html {
[INFO] [stderr]   |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> lib/src/tokenizer/html.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 10 | impl Html {
[INFO] [stderr]    | --------- associated function in this implementation
[INFO] [stderr] 11 |     pub fn new() -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> lib/src/core.rs:208:17
[INFO] [stderr]     |
[INFO] [stderr] 208 |     pub fn iter(&self) -> EntriesIter {
[INFO] [stderr]     |                 ^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 208 |     pub fn iter(&self) -> EntriesIter<'_> {
[INFO] [stderr]     |                                      ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> lib/src/index.rs:117:19
[INFO] [stderr]     |
[INFO] [stderr] 117 |     pub fn reader(&self) -> IndexReader<R> {
[INFO] [stderr]     |                   ^^^^^     ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                   |
[INFO] [stderr]     |                   the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 117 |     pub fn reader(&self) -> IndexReader<'_, R> {
[INFO] [stderr]     |                                         +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> lib/src/index.rs:129:19
[INFO] [stderr]     |
[INFO] [stderr] 129 |     pub fn writer(&mut self) -> IndexWriter<R> {
[INFO] [stderr]     |                   ^^^^^^^^^     ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                   |
[INFO] [stderr]     |                   the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 129 |     pub fn writer(&mut self) -> IndexWriter<'_, R> {
[INFO] [stderr]     |                                             +++
[INFO] [stderr] 
[INFO] [stderr] warning: `idx` (lib) generated 9 warnings (run `cargo fix --lib -p idx` to apply 4 suggestions)
[INFO] [stderr] warning: unused import: `query::Query`
[INFO] [stderr]   --> src/main.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     query::Query,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]    --> src/main.rs:172:13
[INFO] [stderr]     |
[INFO] [stderr] 172 |         let value = pipeline.clone();
[INFO] [stderr]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `file`
[INFO] [stderr]    --> src/main.rs:103:29
[INFO] [stderr]     |
[INFO] [stderr] 103 |                 if let Some(file) = config.file {
[INFO] [stderr]     |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_file`
[INFO] [stderr] 
[INFO] [stderr] warning: field `write` is never read
[INFO] [stderr]    --> src/cli.rs:122:9
[INFO] [stderr]     |
[INFO] [stderr] 119 | pub struct ThreadConfig {
[INFO] [stderr]     |            ------------ field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 122 |     pub write: NonZeroUsize,
[INFO] [stderr]     |         ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `ThreadConfig` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `StemmerConfig` is never constructed
[INFO] [stderr]    --> src/cli.rs:183:12
[INFO] [stderr]     |
[INFO] [stderr] 183 | pub struct StemmerConfig {}
[INFO] [stderr]     |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `inner` is never used
[INFO] [stderr]   --> src/descriptor.rs:18:12
[INFO] [stderr]    |
[INFO] [stderr] 11 | impl<R: Clone + Debug> Descriptor<R> {
[INFO] [stderr]    | ------------------------------------ method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 18 |     pub fn inner(&self) -> &Document {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `url` and `title` are never read
[INFO] [stderr]    --> src/engine.rs:140:9
[INFO] [stderr]     |
[INFO] [stderr] 139 |     struct Webpage {
[INFO] [stderr]     |            ------- fields in this struct
[INFO] [stderr] 140 |         url: String,
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 141 |         title: String,
[INFO] [stderr]     |         ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Webpage` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: method `get` is never used
[INFO] [stderr]   --> src/engine.rs:47:12
[INFO] [stderr]    |
[INFO] [stderr] 21 | impl<I: Indexer> IdxFacade<I> {
[INFO] [stderr]    | ----------------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 47 |     pub fn get(&self, query: Query) -> Vec<I::R> {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `idx-repo` (bin "idx-bin" test) generated 7 warnings (run `cargo fix --bin "idx-bin" -p idx-repo --tests` to apply 3 suggestions)
[INFO] [stderr] warning: `idx-repo` (bin "idx-bin") generated 7 warnings (6 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/idx_bin-7b93ac3f185b25a4)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test engine::tests::test_indexer_and_engine_basic ... ok
[INFO] [stderr]      Running tests/basic.rs (/opt/rustwide/target/debug/deps/basic-4b9b9b6f46fd957b)
[INFO] [stdout] test engine::tests::test_indexer_and_engine_with_structure ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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] running `Command { std: "docker" "inspect" "161546afa9b28379ea9417ce347dd6e06de1a2d44a7650a76e4e0c56c5201161", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "161546afa9b28379ea9417ce347dd6e06de1a2d44a7650a76e4e0c56c5201161", kill_on_drop: false }`
[INFO] [stdout] 161546afa9b28379ea9417ce347dd6e06de1a2d44a7650a76e4e0c56c5201161
