[INFO] cloning repository https://github.com/ayeniswe/hound
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ayeniswe/hound" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fayeniswe%2Fhound", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fayeniswe%2Fhound'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ef12bc2b49e4e43327749e2c7e6cfffb29ff2dc3
[INFO] checking ayeniswe/hound against 895980e0290783bb09b1ccf1b11f14eb09b10430 for pr-160186
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fayeniswe%2Fhound" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ayeniswe/hound
[INFO] finished tweaking git repo https://github.com/ayeniswe/hound
[INFO] tweaked toml for git repo https://github.com/ayeniswe/hound written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ayeniswe/hound on toolchain 895980e0290783bb09b1ccf1b11f14eb09b10430
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ayeniswe/hound 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" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 716add187584470c9325cbd303790f43867898349b0ba0303b56eb924a79f970
[INFO] running `Command { std: "docker" "start" "716add187584470c9325cbd303790f43867898349b0ba0303b56eb924a79f970", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "716add187584470c9325cbd303790f43867898349b0ba0303b56eb924a79f970", 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" "716add187584470c9325cbd303790f43867898349b0ba0303b56eb924a79f970" "/opt/rustwide/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "716add187584470c9325cbd303790f43867898349b0ba0303b56eb924a79f970", 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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "716add187584470c9325cbd303790f43867898349b0ba0303b56eb924a79f970" "/opt/rustwide/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.3.0
[INFO] [stderr]    Compiling tree-sitter-language v0.1.7
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling memchr v2.8.3
[INFO] [stderr]     Checking regex-syntax v0.8.11
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling zmij v1.0.23
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]    Compiling thiserror v2.0.19
[INFO] [stderr]     Checking streaming-iterator v0.1.9
[INFO] [stderr]    Compiling syn v3.0.2
[INFO] [stderr]    Compiling tree-sitter-java v0.23.5
[INFO] [stderr]    Compiling tree-sitter-rust v0.23.3
[INFO] [stderr]    Compiling tree-sitter-cpp v0.23.4
[INFO] [stderr]    Compiling tree-sitter-python v0.25.0
[INFO] [stderr]     Checking uuid v1.24.0
[INFO] [stderr]     Checking regex-automata v0.4.16
[INFO] [stderr]    Compiling thiserror-impl v2.0.19
[INFO] [stderr]     Checking regex v1.13.1
[INFO] [stderr]    Compiling tree-sitter v0.26.11
[INFO] [stderr]     Checking hound v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]    --> src/graph/grammer/cpp.rs:400:32
[INFO] [stdout]     |
[INFO] [stdout] 400 |     fn extract_metadata(&self, node: &Node, content: &str, metadata: &mut HashMap<String, String>) {
[INFO] [stdout]     |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `content`
[INFO] [stdout]    --> src/graph/grammer/cpp.rs:400:45
[INFO] [stdout]     |
[INFO] [stdout] 400 |     fn extract_metadata(&self, node: &Node, content: &str, metadata: &mut HashMap<String, String>) {
[INFO] [stdout]     |                                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_content`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `metadata`
[INFO] [stdout]    --> src/graph/grammer/cpp.rs:400:60
[INFO] [stdout]     |
[INFO] [stdout] 400 |     fn extract_metadata(&self, node: &Node, content: &str, metadata: &mut HashMap<String, String>) {
[INFO] [stdout]     |                                                            ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_metadata`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]   --> src/graph/grammer/mod.rs:26:38
[INFO] [stdout]    |
[INFO] [stdout] 26 |     fn gather_all_permits<'a>(&self, node: &Node, content: &'a str) -> Option<Vec<&'a str>> {
[INFO] [stdout]    |                                      ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `content`
[INFO] [stdout]   --> src/graph/grammer/mod.rs:26:51
[INFO] [stdout]    |
[INFO] [stdout] 26 |     fn gather_all_permits<'a>(&self, node: &Node, content: &'a str) -> Option<Vec<&'a str>> {
[INFO] [stdout]    |                                                   ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_content`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]   --> src/graph/grammer/mod.rs:29:42
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn gather_all_inheritance<'a>(&self, node: &Node, content: &'a str) -> Option<Vec<&'a str>> {
[INFO] [stdout]    |                                          ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `content`
[INFO] [stdout]   --> src/graph/grammer/mod.rs:29:55
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn gather_all_inheritance<'a>(&self, node: &Node, content: &'a str) -> Option<Vec<&'a str>> {
[INFO] [stdout]    |                                                       ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_content`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]   --> src/graph/grammer/mod.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |         node: &Node,
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `content`
[INFO] [stdout]   --> src/graph/grammer/mod.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |         content: &str,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_content`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scoped_vis`
[INFO] [stdout]   --> src/graph/grammer/mod.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |         scoped_vis: &mut Option<Visibility>,
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scoped_vis`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `symbol`
[INFO] [stdout]    --> src/graph/mod.rs:105:31
[INFO] [stdout]     |
[INFO] [stdout] 105 |             .filter_map(|(id, symbol)| {
[INFO] [stdout]     |                               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_symbol`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `g`
[INFO] [stdout]  --> src/main.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let g = Graph::create(vec![
[INFO] [stdout]   |         ^ help: if this is intentional, prefix it with an underscore: `_g`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `symbols` and `relationships` are never read
[INFO] [stdout]   --> src/graph/mod.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub(crate) struct Graph {
[INFO] [stdout]    |                   ----- fields in this struct
[INFO] [stdout] 32 |     symbols: SymbolMap,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 33 |     relationships: Relationships,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `symbols`, `relationships`, `write_tree`, `root_symbols`, `relationships_from`, and `write_node` are never used
[INFO] [stdout]    --> src/graph/mod.rs:74:12
[INFO] [stdout]     |
[INFO] [stdout]  36 | impl Graph {
[INFO] [stdout]     | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  74 |     pub fn symbols(&self) -> &SymbolMap {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  78 |     pub fn relationships(&self) -> &Vec<Relationship> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  82 |     pub fn write_tree<P: AsRef<Path>>(&self, path: P) -> io::Result<()> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  94 |     fn root_symbols(&self) -> Vec<&SymbolId> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 115 |     fn relationships_from(&self, id: SymbolId) -> impl Iterator<Item = &Relationship> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 121 |     fn write_node(
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Nodes` is never used
[INFO] [stdout]  --> src/graph/relationship.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub(crate) type Nodes = Vec<Symbol>;
[INFO] [stdout]   |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Edges` is never used
[INFO] [stdout]  --> src/graph/relationship.rs:6:17
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub(crate) type Edges = Vec<Relationship>;
[INFO] [stdout]   |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Imports` is never constructed
[INFO] [stdout]   --> src/graph/relationship.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub(crate) enum RelationshipKind {
[INFO] [stdout]    |                 ---------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 14 |     Imports,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RelationshipKind` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `from`, `to`, `kind`, and `metadata` are never read
[INFO] [stdout]   --> src/graph/relationship.rs:22:16
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub(crate) struct Relationship {
[INFO] [stdout]    |                   ------------ fields in this struct
[INFO] [stdout] 22 |     pub(crate) from: SymbolId,
[INFO] [stdout]    |                ^^^^
[INFO] [stdout] 23 |     pub(crate) to: RelationshipTarget,
[INFO] [stdout]    |                ^^
[INFO] [stdout] 24 |     pub(crate) kind: RelationshipKind,
[INFO] [stdout]    |                ^^^^
[INFO] [stdout] 25 |     pub(crate) metadata: HashMap<String,String>,
[INFO] [stdout]    |                ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Relationship` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/graph/relationship.rs:33:14
[INFO] [stdout]    |
[INFO] [stdout] 33 |     Resolved(SymbolId),
[INFO] [stdout]    |     -------- ^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RelationshipTarget` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 33 -     Resolved(SymbolId),
[INFO] [stdout] 33 +     Resolved(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/graph/relationship.rs:34:16
[INFO] [stdout]    |
[INFO] [stdout] 34 |     Unresolved(String),
[INFO] [stdout]    |     ---------- ^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RelationshipTarget` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 34 -     Unresolved(String),
[INFO] [stdout] 34 +     Unresolved(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `resolve` and `is_unresolved` are never used
[INFO] [stdout]   --> src/graph/relationship.rs:41:19
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl Relationship {
[INFO] [stdout]    | ----------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub(crate) fn resolve(&mut self, id: SymbolId) {
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 50 |     pub(crate) fn is_unresolved(&self) -> Option<&str> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Interface`, `Trait`, and `Namespace` are never constructed
[INFO] [stdout]   --> src/graph/symbol.rs:73:5
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub(crate) enum SymbolKind {
[INFO] [stdout]    |                 ---------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 73 |     Interface,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 74 |     Trait,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 83 |     Namespace,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SymbolKind` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `start_line`, `start_column`, `end_line`, and `end_column` are never read
[INFO] [stdout]   --> src/graph/symbol.rs:91:5
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub(crate) struct Location {
[INFO] [stdout]    |                   -------- fields in this struct
[INFO] [stdout] 91 |     start_line: usize,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 92 |     start_column: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 93 |     end_line: usize,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 94 |     end_column: usize,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Location` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]    --> src/graph/grammer/cpp.rs:400:32
[INFO] [stdout]     |
[INFO] [stdout] 400 |     fn extract_metadata(&self, node: &Node, content: &str, metadata: &mut HashMap<String, String>) {
[INFO] [stdout]     |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `content`
[INFO] [stdout]    --> src/graph/grammer/cpp.rs:400:45
[INFO] [stdout]     |
[INFO] [stdout] 400 |     fn extract_metadata(&self, node: &Node, content: &str, metadata: &mut HashMap<String, String>) {
[INFO] [stdout]     |                                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_content`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `metadata`
[INFO] [stdout]    --> src/graph/grammer/cpp.rs:400:60
[INFO] [stdout]     |
[INFO] [stdout] 400 |     fn extract_metadata(&self, node: &Node, content: &str, metadata: &mut HashMap<String, String>) {
[INFO] [stdout]     |                                                            ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_metadata`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]   --> src/graph/grammer/mod.rs:26:38
[INFO] [stdout]    |
[INFO] [stdout] 26 |     fn gather_all_permits<'a>(&self, node: &Node, content: &'a str) -> Option<Vec<&'a str>> {
[INFO] [stdout]    |                                      ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `content`
[INFO] [stdout]   --> src/graph/grammer/mod.rs:26:51
[INFO] [stdout]    |
[INFO] [stdout] 26 |     fn gather_all_permits<'a>(&self, node: &Node, content: &'a str) -> Option<Vec<&'a str>> {
[INFO] [stdout]    |                                                   ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_content`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]   --> src/graph/grammer/mod.rs:29:42
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn gather_all_inheritance<'a>(&self, node: &Node, content: &'a str) -> Option<Vec<&'a str>> {
[INFO] [stdout]    |                                          ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `content`
[INFO] [stdout]   --> src/graph/grammer/mod.rs:29:55
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn gather_all_inheritance<'a>(&self, node: &Node, content: &'a str) -> Option<Vec<&'a str>> {
[INFO] [stdout]    |                                                       ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_content`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]   --> src/graph/grammer/mod.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |         node: &Node,
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `content`
[INFO] [stdout]   --> src/graph/grammer/mod.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |         content: &str,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_content`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scoped_vis`
[INFO] [stdout]   --> src/graph/grammer/mod.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |         scoped_vis: &mut Option<Visibility>,
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scoped_vis`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `symbol`
[INFO] [stdout]    --> src/graph/mod.rs:105:31
[INFO] [stdout]     |
[INFO] [stdout] 105 |             .filter_map(|(id, symbol)| {
[INFO] [stdout]     |                               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_symbol`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `g`
[INFO] [stdout]  --> src/main.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let g = Graph::create(vec![
[INFO] [stdout]   |         ^ help: if this is intentional, prefix it with an underscore: `_g`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `symbols` and `relationships` are never read
[INFO] [stdout]   --> src/graph/mod.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub(crate) struct Graph {
[INFO] [stdout]    |                   ----- fields in this struct
[INFO] [stdout] 32 |     symbols: SymbolMap,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 33 |     relationships: Relationships,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `symbols`, `relationships`, `write_tree`, `root_symbols`, `relationships_from`, and `write_node` are never used
[INFO] [stdout]    --> src/graph/mod.rs:74:12
[INFO] [stdout]     |
[INFO] [stdout]  36 | impl Graph {
[INFO] [stdout]     | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  74 |     pub fn symbols(&self) -> &SymbolMap {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  78 |     pub fn relationships(&self) -> &Vec<Relationship> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  82 |     pub fn write_tree<P: AsRef<Path>>(&self, path: P) -> io::Result<()> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  94 |     fn root_symbols(&self) -> Vec<&SymbolId> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 115 |     fn relationships_from(&self, id: SymbolId) -> impl Iterator<Item = &Relationship> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 121 |     fn write_node(
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Nodes` is never used
[INFO] [stdout]  --> src/graph/relationship.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub(crate) type Nodes = Vec<Symbol>;
[INFO] [stdout]   |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Edges` is never used
[INFO] [stdout]  --> src/graph/relationship.rs:6:17
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub(crate) type Edges = Vec<Relationship>;
[INFO] [stdout]   |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Imports` is never constructed
[INFO] [stdout]   --> src/graph/relationship.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub(crate) enum RelationshipKind {
[INFO] [stdout]    |                 ---------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 14 |     Imports,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RelationshipKind` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `from`, `to`, `kind`, and `metadata` are never read
[INFO] [stdout]   --> src/graph/relationship.rs:22:16
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub(crate) struct Relationship {
[INFO] [stdout]    |                   ------------ fields in this struct
[INFO] [stdout] 22 |     pub(crate) from: SymbolId,
[INFO] [stdout]    |                ^^^^
[INFO] [stdout] 23 |     pub(crate) to: RelationshipTarget,
[INFO] [stdout]    |                ^^
[INFO] [stdout] 24 |     pub(crate) kind: RelationshipKind,
[INFO] [stdout]    |                ^^^^
[INFO] [stdout] 25 |     pub(crate) metadata: HashMap<String,String>,
[INFO] [stdout]    |                ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Relationship` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/graph/relationship.rs:33:14
[INFO] [stdout]    |
[INFO] [stdout] 33 |     Resolved(SymbolId),
[INFO] [stdout]    |     -------- ^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RelationshipTarget` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 33 -     Resolved(SymbolId),
[INFO] [stdout] 33 +     Resolved(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/graph/relationship.rs:34:16
[INFO] [stdout]    |
[INFO] [stdout] 34 |     Unresolved(String),
[INFO] [stdout]    |     ---------- ^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RelationshipTarget` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 34 -     Unresolved(String),
[INFO] [stdout] 34 +     Unresolved(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `resolve` and `is_unresolved` are never used
[INFO] [stdout]   --> src/graph/relationship.rs:41:19
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl Relationship {
[INFO] [stdout]    | ----------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub(crate) fn resolve(&mut self, id: SymbolId) {
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 50 |     pub(crate) fn is_unresolved(&self) -> Option<&str> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Interface`, `Trait`, and `Namespace` are never constructed
[INFO] [stdout]   --> src/graph/symbol.rs:73:5
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub(crate) enum SymbolKind {
[INFO] [stdout]    |                 ---------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 73 |     Interface,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 74 |     Trait,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 83 |     Namespace,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SymbolKind` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `start_line`, `start_column`, `end_line`, and `end_column` are never read
[INFO] [stdout]   --> src/graph/symbol.rs:91:5
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub(crate) struct Location {
[INFO] [stdout]    |                   -------- fields in this struct
[INFO] [stdout] 91 |     start_line: usize,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 92 |     start_column: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 93 |     end_line: usize,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 94 |     end_column: usize,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Location` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `tree-sitter-python`
[INFO] [stderr]  --> Cargo.toml:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | tree-sitter-python = "0.25"
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `tree-sitter-python`
[INFO] [stderr] warning: unused dependency `tree-sitter-rust`
[INFO] [stderr]  --> Cargo.toml:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | tree-sitter-rust = "0.23"
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: consider removing the dependency on `tree-sitter-rust`
[INFO] [stderr] warning: `hound` (manifest) generated 2 warnings
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.31s
[INFO] running `Command { std: "docker" "inspect" "716add187584470c9325cbd303790f43867898349b0ba0303b56eb924a79f970", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "716add187584470c9325cbd303790f43867898349b0ba0303b56eb924a79f970", kill_on_drop: false }`
[INFO] [stdout] 716add187584470c9325cbd303790f43867898349b0ba0303b56eb924a79f970
