[INFO] fetching crate infiniloom-engine 0.6.2...
[INFO] checking infiniloom-engine-0.6.2 against try#a3a874232ae0a7586b5fbe7483c5a42e157bd62a for pr-151109-1
[INFO] extracting crate infiniloom-engine 0.6.2 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate infiniloom-engine 0.6.2
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate infiniloom-engine 0.6.2
[INFO] tweaked toml for crates.io crate infiniloom-engine 0.6.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate infiniloom-engine 0.6.2 on toolchain a3a874232ae0a7586b5fbe7483c5a42e157bd62a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a3a874232ae0a7586b5fbe7483c5a42e157bd62a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate infiniloom-engine 0.6.2 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" "+a3a874232ae0a7586b5fbe7483c5a42e157bd62a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] f1339e5a4a87728db22ef58bab26eb9c82ca9a72a93a76318bffbb304105e4ef
[INFO] running `Command { std: "docker" "start" "-a" "f1339e5a4a87728db22ef58bab26eb9c82ca9a72a93a76318bffbb304105e4ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f1339e5a4a87728db22ef58bab26eb9c82ca9a72a93a76318bffbb304105e4ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1339e5a4a87728db22ef58bab26eb9c82ca9a72a93a76318bffbb304105e4ef", kill_on_drop: false }`
[INFO] [stdout] f1339e5a4a87728db22ef58bab26eb9c82ca9a72a93a76318bffbb304105e4ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a3a874232ae0a7586b5fbe7483c5a42e157bd62a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 90e73193127098d5577b0e20406f4b88466e9aace1b13c82583cf08d93757d08
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[INFO] [stdout] warning: unused variable: `symbol`
[INFO] [stdout]   --> src/analysis/type_hierarchy.rs:91:30
[INFO] [stdout]    |
[INFO] [stdout] 91 |     fn extract_mixins(&self, symbol: &Symbol, language: Language) -> Vec<String> {
[INFO] [stdout]    |                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_symbol`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `-W unused-variables` implied by `-W unused`
[INFO] [stdout]    = help: to override `-W unused` add `#[allow(unused_variables)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]     --> src/analysis/type_signature.rs:1708:28
[INFO] [stdout]      |
[INFO] [stdout] 1708 |     fn extract_bash(&self, node: &Node<'_>) -> TypeSignature {
[INFO] [stdout]      |                            ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `symbols`
[INFO] [stdout]    --> src/parser/thread_local.rs:246:13
[INFO] [stdout]     |
[INFO] [stdout] 246 |         let symbols = parse_file_symbols(content, &path);
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_symbols`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `-W unused-variables` implied by `-W unused`
[INFO] [stdout]     = help: to override `-W unused` add `#[allow(unused_variables)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `implements` is never read
[INFO] [stdout]   --> src/analysis/breaking_changes.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | struct SymbolSnapshot {
[INFO] [stdout]    |        -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 35 |     implements: Vec<String>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SymbolSnapshot` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `-W dead-code` implied by `-W unused`
[INFO] [stdout]    = help: to override `-W unused` add `#[expect(dead_code)]` or `#[allow(dead_code)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]   --> src/analysis/dead_code.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | struct DefinitionInfo {
[INFO] [stdout]    |        -------------- field in this struct
[INFO] [stdout] 29 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DefinitionInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `scope` is never read
[INFO] [stdout]   --> src/analysis/dead_code.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 47 | struct VariableInfo {
[INFO] [stdout]    |        ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 51 |     scope: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `VariableInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `path`, `language`, and `symbols` are never read
[INFO] [stdout]   --> src/analysis/dead_code.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 56 | struct FileInfo {
[INFO] [stdout]    |        -------- fields in this struct
[INFO] [stdout] 57 |     path: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 58 |     language: Language,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 59 |     symbols: Vec<Symbol>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FileInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `jsdoc_example` is never read
[INFO] [stdout]   --> src/analysis/documentation.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct DocumentationExtractor {
[INFO] [stdout]    |            ---------------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 16 |     jsdoc_example: Regex,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `count`
[INFO] [stdout]    --> tests/property_tests.rs:971:9
[INFO] [stdout]     |
[INFO] [stdout] 971 |         count in 1usize..10,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_count`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `-W unused-variables` implied by `-W unused`
[INFO] [stdout]     = help: to override `-W unused` add `#[allow(unused_variables)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `count`
[INFO] [stdout]    --> tests/property_tests.rs:993:9
[INFO] [stdout]     |
[INFO] [stdout] 993 |         count in 1usize..10,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_count`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `symbols`
[INFO] [stdout]     --> tests/property_tests.rs:1473:13
[INFO] [stdout]      |
[INFO] [stdout] 1473 |         let symbols = parse_file_symbols(&content, &path);
[INFO] [stdout]      |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_symbols`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-binding let on a type that has a destructor
[INFO] [stdout]    --> tests/property_tests.rs:484:9
[INFO] [stdout]     |
[INFO] [stdout] 484 |         let _ = parser.parse(&code, Language::Python);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-W let-underscore-drop`
[INFO] [stdout] help: consider binding to an unused variable to avoid immediately dropping the value
[INFO] [stdout]     |
[INFO] [stdout] 484 |         let _unused = parser.parse(&code, Language::Python);
[INFO] [stdout]     |              ++++++
[INFO] [stdout] help: consider immediately dropping the value
[INFO] [stdout]     |
[INFO] [stdout] 484 -         let _ = parser.parse(&code, Language::Python);
[INFO] [stdout] 484 +         drop(parser.parse(&code, Language::Python));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-binding let on a type that has a destructor
[INFO] [stdout]    --> tests/property_tests.rs:491:9
[INFO] [stdout]     |
[INFO] [stdout] 491 |         let _ = parser.parse(&code, Language::JavaScript);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: consider binding to an unused variable to avoid immediately dropping the value
[INFO] [stdout]     |
[INFO] [stdout] 491 |         let _unused = parser.parse(&code, Language::JavaScript);
[INFO] [stdout]     |              ++++++
[INFO] [stdout] help: consider immediately dropping the value
[INFO] [stdout]     |
[INFO] [stdout] 491 -         let _ = parser.parse(&code, Language::JavaScript);
[INFO] [stdout] 491 +         drop(parser.parse(&code, Language::JavaScript));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-binding let on a type that has a destructor
[INFO] [stdout]    --> tests/property_tests.rs:498:9
[INFO] [stdout]     |
[INFO] [stdout] 498 |         let _ = parser.parse(&code, Language::Rust);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: consider binding to an unused variable to avoid immediately dropping the value
[INFO] [stdout]     |
[INFO] [stdout] 498 |         let _unused = parser.parse(&code, Language::Rust);
[INFO] [stdout]     |              ++++++
[INFO] [stdout] help: consider immediately dropping the value
[INFO] [stdout]     |
[INFO] [stdout] 498 -         let _ = parser.parse(&code, Language::Rust);
[INFO] [stdout] 498 +         drop(parser.parse(&code, Language::Rust));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-binding let on a type that has a destructor
[INFO] [stdout]     --> tests/property_tests.rs:1368:9
[INFO] [stdout]      |
[INFO] [stdout] 1368 |         let _ = parse_file_symbols(&content, &path);
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: consider binding to an unused variable to avoid immediately dropping the value
[INFO] [stdout]      |
[INFO] [stdout] 1368 |         let _unused = parse_file_symbols(&content, &path);
[INFO] [stdout]      |              ++++++
[INFO] [stdout] help: consider immediately dropping the value
[INFO] [stdout]      |
[INFO] [stdout] 1368 -         let _ = parse_file_symbols(&content, &path);
[INFO] [stdout] 1368 +         drop(parse_file_symbols(&content, &path));
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-binding let on a type that has a destructor
[INFO] [stdout]     --> tests/property_tests.rs:1377:9
[INFO] [stdout]      |
[INFO] [stdout] 1377 |         let _ = parse_with_language(&content, Language::Rust);
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: consider binding to an unused variable to avoid immediately dropping the value
[INFO] [stdout]      |
[INFO] [stdout] 1377 |         let _unused = parse_with_language(&content, Language::Rust);
[INFO] [stdout]      |              ++++++
[INFO] [stdout] help: consider immediately dropping the value
[INFO] [stdout]      |
[INFO] [stdout] 1377 -         let _ = parse_with_language(&content, Language::Rust);
[INFO] [stdout] 1377 +         drop(parse_with_language(&content, Language::Rust));
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-binding let on a type that has a destructor
[INFO] [stdout]     --> tests/property_tests.rs:1378:9
[INFO] [stdout]      |
[INFO] [stdout] 1378 |         let _ = parse_with_language(&content, Language::Python);
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: consider binding to an unused variable to avoid immediately dropping the value
[INFO] [stdout]      |
[INFO] [stdout] 1378 |         let _unused = parse_with_language(&content, Language::Python);
[INFO] [stdout]      |              ++++++
[INFO] [stdout] help: consider immediately dropping the value
[INFO] [stdout]      |
[INFO] [stdout] 1378 -         let _ = parse_with_language(&content, Language::Python);
[INFO] [stdout] 1378 +         drop(parse_with_language(&content, Language::Python));
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-binding let on a type that has a destructor
[INFO] [stdout]     --> tests/property_tests.rs:1379:9
[INFO] [stdout]      |
[INFO] [stdout] 1379 |         let _ = parse_with_language(&content, Language::JavaScript);
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: consider binding to an unused variable to avoid immediately dropping the value
[INFO] [stdout]      |
[INFO] [stdout] 1379 |         let _unused = parse_with_language(&content, Language::JavaScript);
[INFO] [stdout]      |              ++++++
[INFO] [stdout] help: consider immediately dropping the value
[INFO] [stdout]      |
[INFO] [stdout] 1379 -         let _ = parse_with_language(&content, Language::JavaScript);
[INFO] [stdout] 1379 +         drop(parse_with_language(&content, Language::JavaScript));
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-binding let on a type that has a destructor
[INFO] [stdout]     --> tests/property_tests.rs:1491:9
[INFO] [stdout]      |
[INFO] [stdout] 1491 |         let _ = parse_file_symbols(&content, &path);
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: consider binding to an unused variable to avoid immediately dropping the value
[INFO] [stdout]      |
[INFO] [stdout] 1491 |         let _unused = parse_file_symbols(&content, &path);
[INFO] [stdout]      |              ++++++
[INFO] [stdout] help: consider immediately dropping the value
[INFO] [stdout]      |
[INFO] [stdout] 1491 -         let _ = parse_file_symbols(&content, &path);
[INFO] [stdout] 1491 +         drop(parse_file_symbols(&content, &path));
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-binding let on a type that has a destructor
[INFO] [stdout]     --> tests/property_tests.rs:1509:9
[INFO] [stdout]      |
[INFO] [stdout] 1509 |         let _ = parse_file_symbols(&content, &path);
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: consider binding to an unused variable to avoid immediately dropping the value
[INFO] [stdout]      |
[INFO] [stdout] 1509 |         let _unused = parse_file_symbols(&content, &path);
[INFO] [stdout]      |              ++++++
[INFO] [stdout] help: consider immediately dropping the value
[INFO] [stdout]      |
[INFO] [stdout] 1509 -         let _ = parse_file_symbols(&content, &path);
[INFO] [stdout] 1509 +         drop(parse_file_symbols(&content, &path));
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `symbol`
[INFO] [stdout]   --> src/analysis/type_hierarchy.rs:91:30
[INFO] [stdout]    |
[INFO] [stdout] 91 |     fn extract_mixins(&self, symbol: &Symbol, language: Language) -> Vec<String> {
[INFO] [stdout]    |                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_symbol`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]     --> src/analysis/type_signature.rs:1708:28
[INFO] [stdout]      |
[INFO] [stdout] 1708 |     fn extract_bash(&self, node: &Node<'_>) -> TypeSignature {
[INFO] [stdout]      |                            ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `extractor`
[INFO] [stdout]     --> src/analysis/type_signature.rs:1725:13
[INFO] [stdout]      |
[INFO] [stdout] 1725 |         let extractor = TypeSignatureExtractor::new(source);
[INFO] [stdout]      |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_extractor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_and_find_node` is never used
[INFO] [stdout]     --> src/parser/extraction.rs:2226:8
[INFO] [stdout]      |
[INFO] [stdout] 2226 |     fn parse_and_find_node(
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `-W dead-code` implied by `-W unused`
[INFO] [stdout]      = help: to override `-W unused` add `#[expect(dead_code)]` or `#[allow(dead_code)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `setup_test_index` is never used
[INFO] [stdout]    --> src/index/query.rs:250:4
[INFO] [stdout]     |
[INFO] [stdout] 250 | fn setup_test_index() -> (SymbolIndex, DepGraph) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `implements` is never read
[INFO] [stdout]   --> src/analysis/breaking_changes.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | struct SymbolSnapshot {
[INFO] [stdout]    |        -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 35 |     implements: Vec<String>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SymbolSnapshot` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]   --> src/analysis/dead_code.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | struct DefinitionInfo {
[INFO] [stdout]    |        -------------- field in this struct
[INFO] [stdout] 29 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DefinitionInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `scope` is never read
[INFO] [stdout]   --> src/analysis/dead_code.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 47 | struct VariableInfo {
[INFO] [stdout]    |        ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 51 |     scope: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `VariableInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `path`, `language`, and `symbols` are never read
[INFO] [stdout]   --> src/analysis/dead_code.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 56 | struct FileInfo {
[INFO] [stdout]    |        -------- fields in this struct
[INFO] [stdout] 57 |     path: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 58 |     language: Language,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 59 |     symbols: Vec<Symbol>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FileInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `jsdoc_example` is never read
[INFO] [stdout]   --> src/analysis/documentation.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct DocumentationExtractor {
[INFO] [stdout]    |            ---------------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 16 |     jsdoc_example: Regex,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-binding let on a type that has a destructor
[INFO] [stdout]    --> src/embedding/streaming.rs:811:9
[INFO] [stdout]     |
[INFO] [stdout] 811 |         let _ = stream.next();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-W let-underscore-drop`
[INFO] [stdout] help: consider binding to an unused variable to avoid immediately dropping the value
[INFO] [stdout]     |
[INFO] [stdout] 811 |         let _unused = stream.next();
[INFO] [stdout]     |              ++++++
[INFO] [stdout] help: consider immediately dropping the value
[INFO] [stdout]     |
[INFO] [stdout] 811 -         let _ = stream.next();
[INFO] [stdout] 811 +         drop(stream.next());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-binding let on a type that has a destructor
[INFO] [stdout]    --> src/embedding/streaming.rs:812:9
[INFO] [stdout]     |
[INFO] [stdout] 812 |         let _ = stream.next();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: consider binding to an unused variable to avoid immediately dropping the value
[INFO] [stdout]     |
[INFO] [stdout] 812 |         let _unused = stream.next();
[INFO] [stdout]     |              ++++++
[INFO] [stdout] help: consider immediately dropping the value
[INFO] [stdout]     |
[INFO] [stdout] 812 -         let _ = stream.next();
[INFO] [stdout] 812 +         drop(stream.next());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 08s
[INFO] running `Command { std: "docker" "inspect" "90e73193127098d5577b0e20406f4b88466e9aace1b13c82583cf08d93757d08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90e73193127098d5577b0e20406f4b88466e9aace1b13c82583cf08d93757d08", kill_on_drop: false }`
[INFO] [stdout] 90e73193127098d5577b0e20406f4b88466e9aace1b13c82583cf08d93757d08
