[INFO] cloning repository https://github.com/fschutt/rcai
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fschutt/rcai" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffschutt%2Frcai", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffschutt%2Frcai'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 93dc20f05f7f10dc3d69229e9077b7d9135002d7
[INFO] testing fschutt/rcai against 1.99.0-beta.8 for beta-1.100-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffschutt%2Frcai" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/fschutt/rcai
[INFO] finished tweaking git repo https://github.com/fschutt/rcai
[INFO] tweaked toml for git repo https://github.com/fschutt/rcai written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/fschutt/rcai on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/fschutt/rcai 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/fschutt/wn-parser`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 2d967ef184640e359c5206f7653eafc351bc1779f64bf7ac6d1d6a33b6b5ce60
[INFO] running `Command { std: "docker" "start" "2d967ef184640e359c5206f7653eafc351bc1779f64bf7ac6d1d6a33b6b5ce60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d967ef184640e359c5206f7653eafc351bc1779f64bf7ac6d1d6a33b6b5ce60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2d967ef184640e359c5206f7653eafc351bc1779f64bf7ac6d1d6a33b6b5ce60" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d967ef184640e359c5206f7653eafc351bc1779f64bf7ac6d1d6a33b6b5ce60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2d967ef184640e359c5206f7653eafc351bc1779f64bf7ac6d1d6a33b6b5ce60" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling wn-parser v0.1.0 (https://github.com/fschutt/wn-parser?rev=0d858a652b3705ebe2db62c8f9a34c03cd85e160#0d858a65)
[INFO] [stderr]    Compiling rcai v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `sentence::Tense`
[INFO] [stdout]  --> src/lib.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use sentence::Tense;
[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: `SynsetType` and `Synset`
[INFO] [stdout]  --> src/lib.rs:2:25
[INFO] [stdout]   |
[INFO] [stdout] 2 | use wn_parser::common::{Synset, SynsetType};
[INFO] [stdout]   |                         ^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wn_parser::data::parse_data_line`
[INFO] [stdout]  --> src/lib.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use wn_parser::data::parse_data_line;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashSet`
[INFO] [stdout]  --> src/sentence.rs:4:34
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::collections::{BTreeMap, HashSet};
[INFO] [stdout]   |                                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `referent`
[INFO] [stdout]    --> src/sentence.rs:150:58
[INFO] [stdout]     |
[INFO] [stdout] 150 | ...                   ReferenceType::Pronoun { referent } | ReferenceType::Demonstrative { referent } => {
[INFO] [stdout]     |                                                ^^^^^^^^                                    ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: try ignoring the field
[INFO] [stdout]     |
[INFO] [stdout] 150 |                                 ReferenceType::Pronoun { referent: _ } | ReferenceType::Demonstrative { referent: _ } => {
[INFO] [stdout]     |                                                                  +++                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/sentence.rs:707:9
[INFO] [stdout]     |
[INFO] [stdout] 707 |     let mut skip_stopwords = false;
[INFO] [stdout]     |         ----^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instance`
[INFO] [stdout]    --> src/text.rs:104:53
[INFO] [stdout]     |
[INFO] [stdout] 104 | ...                   if let Some(instance) = last_subject.token.instance {
[INFO] [stdout]     |                                   ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instance`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `references`
[INFO] [stdout]    --> src/text.rs:106:57
[INFO] [stdout]     |
[INFO] [stdout] 106 | ...                   if let Some(ref mut references) = clause.reference {
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_references`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/text.rs:135:18
[INFO] [stdout]     |
[INFO] [stdout] 135 |             for (i, sentence) in parsed_sentences.iter().enumerate() {
[INFO] [stdout]     |                  ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.48s
[INFO] running `Command { std: "docker" "inspect" "2d967ef184640e359c5206f7653eafc351bc1779f64bf7ac6d1d6a33b6b5ce60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2d967ef184640e359c5206f7653eafc351bc1779f64bf7ac6d1d6a33b6b5ce60" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling rcai v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `sentence::Tense`
[INFO] [stdout]  --> src/lib.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use sentence::Tense;
[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: `SynsetType` and `Synset`
[INFO] [stdout]  --> src/lib.rs:2:25
[INFO] [stdout]   |
[INFO] [stdout] 2 | use wn_parser::common::{Synset, SynsetType};
[INFO] [stdout]   |                         ^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wn_parser::data::parse_data_line`
[INFO] [stdout]  --> src/lib.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use wn_parser::data::parse_data_line;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashSet`
[INFO] [stdout]  --> src/sentence.rs:4:34
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::collections::{BTreeMap, HashSet};
[INFO] [stdout]   |                                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `referent`
[INFO] [stdout]    --> src/sentence.rs:150:58
[INFO] [stdout]     |
[INFO] [stdout] 150 | ...                   ReferenceType::Pronoun { referent } | ReferenceType::Demonstrative { referent } => {
[INFO] [stdout]     |                                                ^^^^^^^^                                    ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: try ignoring the field
[INFO] [stdout]     |
[INFO] [stdout] 150 |                                 ReferenceType::Pronoun { referent: _ } | ReferenceType::Demonstrative { referent: _ } => {
[INFO] [stdout]     |                                                                  +++                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/sentence.rs:707:9
[INFO] [stdout]     |
[INFO] [stdout] 707 |     let mut skip_stopwords = false;
[INFO] [stdout]     |         ----^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instance`
[INFO] [stdout]    --> src/text.rs:104:53
[INFO] [stdout]     |
[INFO] [stdout] 104 | ...                   if let Some(instance) = last_subject.token.instance {
[INFO] [stdout]     |                                   ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instance`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `references`
[INFO] [stdout]    --> src/text.rs:106:57
[INFO] [stdout]     |
[INFO] [stdout] 106 | ...                   if let Some(ref mut references) = clause.reference {
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_references`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/text.rs:135:18
[INFO] [stdout]     |
[INFO] [stdout] 135 |             for (i, sentence) in parsed_sentences.iter().enumerate() {
[INFO] [stdout]     |                  ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> examples/analyze.rs:109:9
[INFO] [stdout]     |
[INFO] [stdout] 109 |     let mut text = Text::parse(
[INFO] [stdout]     |         ----^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `text`
[INFO] [stdout]    --> examples/analyze.rs:109:9
[INFO] [stdout]     |
[INFO] [stdout] 109 |     let mut text = Text::parse(
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_text`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `text3`
[INFO] [stdout]    --> examples/analyze.rs:155:9
[INFO] [stdout]     |
[INFO] [stdout] 155 |     let text3 = Text::parse("
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_text3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_adverbial_clauses` is never used
[INFO] [stdout]  --> examples/analyze.rs:5:4
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn test_adverbial_clauses(db: &SynsetDatabase) {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rcai::*`
[INFO] [stdout]  --> tests/base.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use rcai::*;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `SemanticAnalyzer` in this scope
[INFO] [stdout]  --> tests/base.rs:6:24
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let mut analyzer = SemanticAnalyzer::new_english();
[INFO] [stdout]   |                        ^^^^^^^^^^^^^^^^ use of undeclared type `SemanticAnalyzer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `SemanticAnalyzer` in this scope
[INFO] [stdout]   --> tests/base.rs:14:24
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let mut analyzer = SemanticAnalyzer::new_english();
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^ use of undeclared type `SemanticAnalyzer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `SemanticAnalyzer` in this scope
[INFO] [stdout]   --> tests/base.rs:35:24
[INFO] [stdout]    |
[INFO] [stdout] 35 |     let mut analyzer = SemanticAnalyzer::new_english();
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^ use of undeclared type `SemanticAnalyzer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `SemanticAnalyzer` in this scope
[INFO] [stdout]   --> tests/base.rs:65:24
[INFO] [stdout]    |
[INFO] [stdout] 65 |     let mut analyzer = SemanticAnalyzer::new_english();
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^ use of undeclared type `SemanticAnalyzer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rcai` (test "base") due to 4 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused import: `sentence::Tense`
[INFO] [stdout]  --> src/lib.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use sentence::Tense;
[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: `SynsetType` and `Synset`
[INFO] [stdout]  --> src/lib.rs:2:25
[INFO] [stdout]   |
[INFO] [stdout] 2 | use wn_parser::common::{Synset, SynsetType};
[INFO] [stdout]   |                         ^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wn_parser::data::parse_data_line`
[INFO] [stdout]  --> src/lib.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use wn_parser::data::parse_data_line;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashSet`
[INFO] [stdout]  --> src/sentence.rs:4:34
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::collections::{BTreeMap, HashSet};
[INFO] [stdout]   |                                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `referent`
[INFO] [stdout]    --> src/sentence.rs:150:58
[INFO] [stdout]     |
[INFO] [stdout] 150 | ...                   ReferenceType::Pronoun { referent } | ReferenceType::Demonstrative { referent } => {
[INFO] [stdout]     |                                                ^^^^^^^^                                    ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: try ignoring the field
[INFO] [stdout]     |
[INFO] [stdout] 150 |                                 ReferenceType::Pronoun { referent: _ } | ReferenceType::Demonstrative { referent: _ } => {
[INFO] [stdout]     |                                                                  +++                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/sentence.rs:707:9
[INFO] [stdout]     |
[INFO] [stdout] 707 |     let mut skip_stopwords = false;
[INFO] [stdout]     |         ----^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instance`
[INFO] [stdout]    --> src/text.rs:104:53
[INFO] [stdout]     |
[INFO] [stdout] 104 | ...                   if let Some(instance) = last_subject.token.instance {
[INFO] [stdout]     |                                   ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instance`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `references`
[INFO] [stdout]    --> src/text.rs:106:57
[INFO] [stdout]     |
[INFO] [stdout] 106 | ...                   if let Some(ref mut references) = clause.reference {
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_references`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/text.rs:135:18
[INFO] [stdout]     |
[INFO] [stdout] 135 |             for (i, sentence) in parsed_sentences.iter().enumerate() {
[INFO] [stdout]     |                  ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2d967ef184640e359c5206f7653eafc351bc1779f64bf7ac6d1d6a33b6b5ce60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d967ef184640e359c5206f7653eafc351bc1779f64bf7ac6d1d6a33b6b5ce60", kill_on_drop: false }`
[INFO] [stdout] 2d967ef184640e359c5206f7653eafc351bc1779f64bf7ac6d1d6a33b6b5ce60
