[INFO] cloning repository https://github.com/lfordyce/instructions
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lfordyce/instructions" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flfordyce%2Finstructions", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flfordyce%2Finstructions'...
[INFO] updating cached repository https://github.com/lfordyce/instructions
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] updating cached repository https://github.com/lfordyce/instructions
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] updating cached repository https://github.com/lfordyce/instructions
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] updating cached repository https://github.com/lfordyce/instructions
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] updating cached repository https://github.com/lfordyce/instructions
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] updating cached repository https://github.com/lfordyce/instructions
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] updating cached repository https://github.com/lfordyce/instructions
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] updating cached repository https://github.com/lfordyce/instructions
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] updating cached repository https://github.com/lfordyce/instructions
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] updating cached repository https://github.com/lfordyce/instructions
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] updating cached repository https://github.com/lfordyce/instructions
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] updating cached repository https://github.com/lfordyce/instructions
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] updating cached repository https://github.com/lfordyce/instructions
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 160cfe911cd23cd1f56b426197673c75b764460e
[INFO] checking lfordyce/instructions against master#ea6ab1bd845790fb31ba790d2c7aec898f89fe62 for pr-99880
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flfordyce%2Finstructions" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/lfordyce/instructions on toolchain ea6ab1bd845790fb31ba790d2c7aec898f89fe62
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ea6ab1bd845790fb31ba790d2c7aec898f89fe62" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
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[INFO] finished tweaking git repo https://github.com/lfordyce/instructions
[INFO] tweaked toml for git repo https://github.com/lfordyce/instructions written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/lfordyce/instructions already has a lockfile, it will not be regenerated
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[INFO] [stdout] warning: unused import: `std::process::Output`
[INFO] [stdout]   --> src/hrtb_generic.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::process::Output;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `channel`
[INFO] [stdout]  --> src/lifetime_stuff.rs:6:25
[INFO] [stdout]   |
[INFO] [stdout] 6 | use tokio::sync::mpsc::{channel, Receiver};
[INFO] [stdout]   |                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::BoolTrait`
[INFO] [stdout]  --> src/patterns.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::BoolTrait;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures::FutureExt`
[INFO] [stdout]  --> src/queuer.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use futures::FutureExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::File`
[INFO] [stdout]  --> src/ray_tracing.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::fs::File;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Write`
[INFO] [stdout]  --> src/ray_tracing.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::io::Write;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::process::Output`
[INFO] [stdout]   --> src/hrtb_generic.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::process::Output;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::BoolTrait`
[INFO] [stdout]  --> src/patterns.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::BoolTrait;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::File`
[INFO] [stdout]  --> src/ray_tracing.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::fs::File;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Write`
[INFO] [stdout]  --> src/ray_tracing.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::io::Write;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]    --> src/lib.rs:457:9
[INFO] [stdout]     |
[INFO] [stdout] 457 |     let key = key.into_key();
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `reducer`
[INFO] [stdout]   --> src/lib.rs:65:29
[INFO] [stdout]    |
[INFO] [stdout] 65 |     async fn evaluate(self, reducer: Arc<String>) {
[INFO] [stdout]    |                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_reducer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `foos`
[INFO] [stdout]    --> src/abstractions.rs:486:30
[INFO] [stdout]     |
[INFO] [stdout] 486 | pub fn accept_foos<T: AsFoo>(foos: Vec<T>) {}
[INFO] [stdout]     |                              ^^^^ help: if this is intentional, prefix it with an underscore: `_foos`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `internal_data`
[INFO] [stdout]    --> src/abstractions.rs:521:9
[INFO] [stdout]     |
[INFO] [stdout] 521 |     let internal_data = data.borrow();
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_internal_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]    --> src/abstractions.rs:192:19
[INFO] [stdout]     |
[INFO] [stdout] 192 |     fn get(&self, index: usize) -> Self::Output {
[INFO] [stdout]     |                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]    --> src/abstractions.rs:200:19
[INFO] [stdout]     |
[INFO] [stdout] 200 |     fn get(&self, index: usize) -> Self::Output {
[INFO] [stdout]     |                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `raw_body`
[INFO] [stdout]    --> src/abstractions.rs:279:20
[INFO] [stdout]     |
[INFO] [stdout] 279 |     fn deserialize(raw_body: &'a [u8]) -> Self::Out {
[INFO] [stdout]     |                    ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_raw_body`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]    --> src/abstractions.rs:536:21
[INFO] [stdout]     |
[INFO] [stdout] 536 |     fn index(&self, index: T) -> &Self::Output {
[INFO] [stdout]     |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r`
[INFO] [stdout]    --> src/patterns.rs:283:17
[INFO] [stdout]     |
[INFO] [stdout] 283 |             let r = i.map(|i| (&s[0..i], &s[i + 1..]));
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/patterns.rs:285:18
[INFO] [stdout]     |
[INFO] [stdout] 285 |             let (a, b) = (text.next(), text.next());
[INFO] [stdout]     |                  ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/patterns.rs:285:21
[INFO] [stdout]     |
[INFO] [stdout] 285 |             let (a, b) = (text.next(), text.next());
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ray_in`
[INFO] [stdout]    --> src/ray_tracing.rs:175:23
[INFO] [stdout]     |
[INFO] [stdout] 175 |     fn collide(&self, ray_in: &Ray, hit: &Hit) -> Ray {
[INFO] [stdout]     |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_ray_in`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test` is never used
[INFO] [stdout]    --> src/lib.rs:190:10
[INFO] [stdout]     |
[INFO] [stdout] 190 | async fn test<BT>(bt: BT)
[INFO] [stdout]     |          ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `state` is never read
[INFO] [stdout]    --> src/lib.rs:235:5
[INFO] [stdout]     |
[INFO] [stdout] 234 | pub struct Router<S> {
[INFO] [stdout]     |            ------ field in this struct
[INFO] [stdout] 235 |     state: Arc<S>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `key_fn` is never used
[INFO] [stdout]    --> src/lib.rs:456:4
[INFO] [stdout]     |
[INFO] [stdout] 456 | fn key_fn<K: IntoKey>(key: K) {
[INFO] [stdout]     |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `my_handler` is never used
[INFO] [stdout]    --> src/lib.rs:207:14
[INFO] [stdout]     |
[INFO] [stdout] 207 |     async fn my_handler(&self) -> Result<(), ()> {
[INFO] [stdout]     |              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `producer` is never read
[INFO] [stdout]    --> src/abstractions.rs:228:5
[INFO] [stdout]     |
[INFO] [stdout] 227 | pub struct Car<'p> {
[INFO] [stdout]     |            --- field in this struct
[INFO] [stdout] 228 |     producer: &'p CarFactory,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `store_ep` is never used
[INFO] [stdout]    --> src/abstractions.rs:263:4
[INFO] [stdout]     |
[INFO] [stdout] 263 | fn store_ep<'a, EP, F>(func: F)
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `string` is never read
[INFO] [stdout]    --> src/abstractions.rs:274:9
[INFO] [stdout]     |
[INFO] [stdout] 273 | struct MyEndpointBody<'a> {
[INFO] [stdout]     |        -------------- field in this struct
[INFO] [stdout] 274 |     pub string: &'a str,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ifc` is never read
[INFO] [stdout]    --> src/abstractions.rs:289:5
[INFO] [stdout]     |
[INFO] [stdout] 288 | struct ColorDisplayDataIter<'a, Ifc> {
[INFO] [stdout]     |        -------------------- field in this struct
[INFO] [stdout] 289 |     ifc: &'a mut Ifc,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id` and `name` are never read
[INFO] [stdout]  --> src/currying.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct Item {
[INFO] [stdout]   |        ---- fields in this struct
[INFO] [stdout] 6 |     id: String,
[INFO] [stdout]   |     ^^
[INFO] [stdout] 7 |     name: String,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Item` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_by_name` is never used
[INFO] [stdout]   --> src/currying.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | async fn find_by_name(name: String) -> Option<Item> {
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_by_name_cur` is never used
[INFO] [stdout]   --> src/currying.rs:16:4
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn find_by_name_cur(conn: String) -> impl FnOnce(String) -> BoxFuture<'static, Option<Item>> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `insert` is never used
[INFO] [stdout]   --> src/currying.rs:29:10
[INFO] [stdout]    |
[INFO] [stdout] 29 | async fn insert(item: Item) -> () {
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_item` is never used
[INFO] [stdout]   --> src/currying.rs:33:10
[INFO] [stdout]    |
[INFO] [stdout] 33 | async fn create_item<FA, FB>(
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `items` is never read
[INFO] [stdout]  --> src/dictionary.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | struct DictionaryCell<T, U> {
[INFO] [stdout]   |        -------------- field in this struct
[INFO] [stdout] 9 |     items: LinkedList<DictionaryNodeItem<T, U>>,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `DictionaryCell` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `key` and `value` are never read
[INFO] [stdout]   --> src/dictionary.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct DictionaryNodeItem<T, U> {
[INFO] [stdout]    |        ------------------ fields in this struct
[INFO] [stdout] 14 |     key: T,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 15 |     value: U,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DictionaryNodeItem` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Dictionary` is never constructed
[INFO] [stdout]   --> src/dictionary.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct Dictionary<T, U> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Text` and `Binary` are never constructed
[INFO] [stdout]    --> src/dictionary.rs:123:5
[INFO] [stdout]     |
[INFO] [stdout] 122 | enum ConfigKey {
[INFO] [stdout]     |      --------- variants in this enum
[INFO] [stdout] 123 |     Text(String),
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 124 |     Binary(Vec<u8>),
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ConfigKey` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/dictionary.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 |     fn new() -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new_with_capacity` is never used
[INFO] [stdout]   --> src/dictionary.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 38 |     fn new_with_capacity(capacity: u64) -> Self {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `put` is never used
[INFO] [stdout]   --> src/dictionary.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 |     fn put(&mut self, key: &T, value: U) {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `get` is never used
[INFO] [stdout]   --> src/dictionary.rs:60:8
[INFO] [stdout]    |
[INFO] [stdout] 60 |     fn get(&mut self, key: &T) -> Option<U> {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `delete` is never used
[INFO] [stdout]   --> src/dictionary.rs:72:8
[INFO] [stdout]    |
[INFO] [stdout] 72 |     fn delete(&mut self, key: &T) {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/dictionary.rs:116:8
[INFO] [stdout]     |
[INFO] [stdout] 116 |     fn new<S: Into<Cow<'a, str>>>(n: i32, s: S) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `FactoryCreatorFactory` is never used
[INFO] [stdout]   --> src/factory.rs:18:6
[INFO] [stdout]    |
[INFO] [stdout] 18 | type FactoryCreatorFactory<'a, Self_> =
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `spawn` is never used
[INFO] [stdout]   --> src/factory.rs:48:4
[INFO] [stdout]    |
[INFO] [stdout] 48 | fn spawn<T: FactoryCreator>() -> T::Result {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `call_phone` is never used
[INFO] [stdout]   --> src/factory.rs:82:4
[INFO] [stdout]    |
[INFO] [stdout] 82 | fn call_phone<F: for<'a> Factory<'a>>(f: F) {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Simple` and `Function` are never constructed
[INFO] [stdout]  --> src/gate.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | enum Gate {
[INFO] [stdout]   |      ---- variants in this enum
[INFO] [stdout] 7 |     Simple(u64, u64, u64),
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 8 |     Function(Vec<u64>, Vec<u64>, Vec<Gate>),
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Gate` 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: function `translate_gates` is never used
[INFO] [stdout]   --> src/gate.rs:11:4
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn translate_gates<'s>(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `translate_gate` is never used
[INFO] [stdout]   --> src/gate.rs:21:4
[INFO] [stdout]    |
[INFO] [stdout] 21 | fn translate_gate<'s>(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `flatten_gates` is never used
[INFO] [stdout]   --> src/gate.rs:44:4
[INFO] [stdout]    |
[INFO] [stdout] 44 | fn flatten_gates<'a>(
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `flatten` is never used
[INFO] [stdout]   --> src/gate.rs:54:4
[INFO] [stdout]    |
[INFO] [stdout] 54 | fn flatten<'a>(
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_health` is never used
[INFO] [stdout]   --> src/health.rs:74:4
[INFO] [stdout]    |
[INFO] [stdout] 74 | fn print_health(health: &Health) {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `increase_health` is never used
[INFO] [stdout]   --> src/health_alt.rs:71:4
[INFO] [stdout]    |
[INFO] [stdout] 71 | fn increase_health(health: &mut Health) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_health` is never used
[INFO] [stdout]   --> src/health_alt.rs:75:4
[INFO] [stdout]    |
[INFO] [stdout] 75 | fn print_health(health: &Health) {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `with_async_closure` is never used
[INFO] [stdout]    --> src/hrtb_generic.rs:206:10
[INFO] [stdout]     |
[INFO] [stdout] 206 | async fn with_async_closure<C, R>(c: C) -> R
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `function_target` is never used
[INFO] [stdout]    --> src/hrtb_generic.rs:216:10
[INFO] [stdout]     |
[INFO] [stdout] 216 | async fn function_target(arg: &u8) {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HolderBox` is never constructed
[INFO] [stdout]    --> src/hrtb_generic.rs:346:8
[INFO] [stdout]     |
[INFO] [stdout] 346 | struct HolderBox<'lifetime> {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HolderNoBox` is never constructed
[INFO] [stdout]    --> src/hrtb_generic.rs:356:8
[INFO] [stdout]     |
[INFO] [stdout] 356 | struct HolderNoBox<'lifetime> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DBConnection` is never constructed
[INFO] [stdout]    --> src/hrtb_generic.rs:366:8
[INFO] [stdout]     |
[INFO] [stdout] 366 | struct DBConnection;
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `transaction` is never used
[INFO] [stdout]    --> src/hrtb_generic.rs:376:10
[INFO] [stdout]     |
[INFO] [stdout] 376 | async fn transaction<T: 'static, F, C>(
[INFO] [stdout]     |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_transaction` is never used
[INFO] [stdout]    --> src/hrtb_generic.rs:399:10
[INFO] [stdout]     |
[INFO] [stdout] 399 | async fn test_transaction() {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `foo` is never used
[INFO] [stdout]    --> src/hrtb_generic.rs:417:10
[INFO] [stdout]     |
[INFO] [stdout] 417 | async fn foo(
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Services` is never constructed
[INFO] [stdout]    --> src/hrtb_generic.rs:429:8
[INFO] [stdout]     |
[INFO] [stdout] 429 | struct Services {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `AddOne` and `MinusOne` are never constructed
[INFO] [stdout]    --> src/hrtb_generic.rs:475:5
[INFO] [stdout]     |
[INFO] [stdout] 474 | enum NumberOperation {
[INFO] [stdout]     |      --------------- variants in this enum
[INFO] [stdout] 475 |     AddOne,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 476 |     MinusOne,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `NumberOperation` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `service` is never used
[INFO] [stdout]    --> src/hrtb_generic.rs:479:4
[INFO] [stdout]     |
[INFO] [stdout] 479 | fn service(op: NumberOperation) -> impl Workaround {
[INFO] [stdout]     |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Pager` is never constructed
[INFO] [stdout]    --> src/hrtb_generic.rs:491:8
[INFO] [stdout]     |
[INFO] [stdout] 491 | struct Pager<T, F>
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_items` is never used
[INFO] [stdout]    --> src/hrtb_generic.rs:550:4
[INFO] [stdout]     |
[INFO] [stdout] 550 | fn print_items<I>(mut iter: I)
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `consumer` is never read
[INFO] [stdout]    --> src/hrtb_generic.rs:577:5
[INFO] [stdout]     |
[INFO] [stdout] 575 | struct BorrowedMessage<'a> {
[INFO] [stdout]     |        --------------- field in this struct
[INFO] [stdout] 576 |     data: String,
[INFO] [stdout] 577 |     consumer: &'a Consumer,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `BorrowedMessage` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data` is never read
[INFO] [stdout]    --> src/hrtb_generic.rs:592:5
[INFO] [stdout]     |
[INFO] [stdout] 591 | struct Event {
[INFO] [stdout]     |        ----- field in this struct
[INFO] [stdout] 592 |     data: String,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Event` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Message` is never used
[INFO] [stdout]    --> src/hrtb_generic.rs:598:6
[INFO] [stdout]     |
[INFO] [stdout] 598 | type Message<'a, This> = <This as HasMessageType<'a>>::Message;
[INFO] [stdout]     |      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `add_object` is never used
[INFO] [stdout]    --> src/hrtb_generic.rs:351:8
[INFO] [stdout]     |
[INFO] [stdout] 351 |     fn add_object<T: Object + 'lifetime>(self: &'_ mut Self, object: T) {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `add_object` is never used
[INFO] [stdout]    --> src/hrtb_generic.rs:361:8
[INFO] [stdout]     |
[INFO] [stdout] 361 |     fn add_object<T: Object + 'lifetime>(self: &'_ mut Self, object: &'lifetime T) {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `query` is never used
[INFO] [stdout]    --> src/hrtb_generic.rs:371:14
[INFO] [stdout]     |
[INFO] [stdout] 371 |     async fn query(&'_ mut self, key: &'_ str) -> Result<usize, DBError> {
[INFO] [stdout]     |              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/hrtb_generic.rs:434:8
[INFO] [stdout]     |
[INFO] [stdout] 434 |     fn new(
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/hrtb_generic.rs:450:8
[INFO] [stdout]     |
[INFO] [stdout] 450 |     fn new(f: F) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `stream` is never used
[INFO] [stdout]    --> src/hrtb_generic.rs:503:8
[INFO] [stdout]     |
[INFO] [stdout] 503 |     fn stream<'a>(&'a self) -> Pin<Box<dyn Stream<Item = T> + 'a>> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/hrtb_generic.rs:585:8
[INFO] [stdout]     |
[INFO] [stdout] 585 |     fn new(consumer: Consumer) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DynFutureWithLt` is never constructed
[INFO] [stdout]  --> src/lifetime_stuff.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | struct DynFutureWithLt<'max, 'min, O> {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `call_closure` is never used
[INFO] [stdout]   --> src/lifetime_stuff.rs:22:10
[INFO] [stdout]    |
[INFO] [stdout] 22 | async fn call_closure<'max, C>(mut closure: C)
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Executor` is never constructed
[INFO] [stdout]   --> src/lifetime_stuff.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 34 | struct Executor<I> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `call_other_closure` is never used
[INFO] [stdout]   --> src/lifetime_stuff.rs:61:10
[INFO] [stdout]    |
[INFO] [stdout] 61 | async fn call_other_closure<'max, C>(mut closure: C)
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OtherExecutor` is never constructed
[INFO] [stdout]   --> src/lifetime_stuff.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 75 | struct OtherExecutor<I> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `val1` is never read
[INFO] [stdout]    --> src/lifetime_stuff.rs:121:5
[INFO] [stdout]     |
[INFO] [stdout] 120 | struct MyData<'a> {
[INFO] [stdout]     |        ------ field in this struct
[INFO] [stdout] 121 |     val1: &'a mut u8,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_data` is never used
[INFO] [stdout]    --> src/lifetime_stuff.rs:131:4
[INFO] [stdout]     |
[INFO] [stdout] 131 | fn create_data<'a>(num: &'a mut u8) -> Box<dyn Data + 'a> {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TimestampValue` is never constructed
[INFO] [stdout]    --> src/lifetime_stuff.rs:135:8
[INFO] [stdout]     |
[INFO] [stdout] 135 | struct TimestampValue<V> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MyStruct` is never constructed
[INFO] [stdout]    --> src/lifetime_stuff.rs:156:8
[INFO] [stdout]     |
[INFO] [stdout] 156 | struct MyStruct {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WorkflowProcess` is never constructed
[INFO] [stdout]    --> src/lifetime_stuff.rs:170:8
[INFO] [stdout]     |
[INFO] [stdout] 170 | struct WorkflowProcess {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/lifetime_stuff.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn new(future: Pin<Box<dyn 'min + Future<Output = O>>>) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `run` is never used
[INFO] [stdout]   --> src/lifetime_stuff.rs:42:18
[INFO] [stdout]    |
[INFO] [stdout] 42 |     pub async fn run<'a>(&'a self) {
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `run` is never used
[INFO] [stdout]   --> src/lifetime_stuff.rs:83:18
[INFO] [stdout]    |
[INFO] [stdout] 83 |     pub async fn run<'a>(&'a self) {
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `update` is never used
[INFO] [stdout]    --> src/lifetime_stuff.rs:141:8
[INFO] [stdout]     |
[INFO] [stdout] 141 |     fn update(&mut self) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `last_updated` is never used
[INFO] [stdout]    --> src/lifetime_stuff.rs:144:8
[INFO] [stdout]     |
[INFO] [stdout] 144 |     fn last_updated(&self) -> Instant {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `get` is never used
[INFO] [stdout]    --> src/lifetime_stuff.rs:147:8
[INFO] [stdout]     |
[INFO] [stdout] 147 |     fn get(&self) -> &V {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `set` is never used
[INFO] [stdout]    --> src/lifetime_stuff.rs:150:8
[INFO] [stdout]     |
[INFO] [stdout] 150 |     fn set(&mut self, v: V) -> V {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `my_field` is never used
[INFO] [stdout]    --> src/lifetime_stuff.rs:162:8
[INFO] [stdout]     |
[INFO] [stdout] 162 |     fn my_field(&self) -> i32 {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `set_my_field` is never used
[INFO] [stdout]    --> src/lifetime_stuff.rs:165:8
[INFO] [stdout]     |
[INFO] [stdout] 165 |     fn set_my_field(&mut self, my_field: i32) -> i32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `process` is never used
[INFO] [stdout]    --> src/lifetime_stuff.rs:180:14
[INFO] [stdout]     |
[INFO] [stdout] 180 |     async fn process<T>(&mut self, callback: impl Fn(T))
[INFO] [stdout]     |              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data` is never read
[INFO] [stdout]    --> src/patterns.rs:107:5
[INFO] [stdout]     |
[INFO] [stdout] 106 | pub struct ReferencePacket<'a> {
[INFO] [stdout]     |            --------------- field in this struct
[INFO] [stdout] 107 |     data: &'a [u8],
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FontLoader` is never constructed
[INFO] [stdout]    --> src/patterns.rs:156:8
[INFO] [stdout]     |
[INFO] [stdout] 156 | struct FontLoader(String);
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Font` is never constructed
[INFO] [stdout]    --> src/patterns.rs:157:8
[INFO] [stdout]     |
[INFO] [stdout] 157 | struct Font(*const String);
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Window` is never constructed
[INFO] [stdout]    --> src/patterns.rs:165:8
[INFO] [stdout]     |
[INFO] [stdout] 165 | struct Window;
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Phi` is never constructed
[INFO] [stdout]    --> src/patterns.rs:167:8
[INFO] [stdout]     |
[INFO] [stdout] 167 | struct Phi<'window> {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `algorithm` and `search_space` are never read
[INFO] [stdout]    --> src/patterns.rs:204:5
[INFO] [stdout]     |
[INFO] [stdout] 203 | struct Analysis<A, S> {
[INFO] [stdout]     |        -------- fields in this struct
[INFO] [stdout] 204 |     algorithm: A,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 205 |     search_space: S,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Analysis` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `age` are never read
[INFO] [stdout]    --> src/patterns.rs:261:5
[INFO] [stdout]     |
[INFO] [stdout] 260 | struct Person {
[INFO] [stdout]     |        ------ fields in this struct
[INFO] [stdout] 261 |     name: String,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 262 |     age: usize,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Person` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `load` is never used
[INFO] [stdout]    --> src/patterns.rs:160:8
[INFO] [stdout]     |
[INFO] [stdout] 160 |     fn load(&self) -> Font {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `do_the_thing` is never used
[INFO] [stdout]    --> src/patterns.rs:174:8
[INFO] [stdout]     |
[INFO] [stdout] 174 |     fn do_the_thing(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `solve` is never used
[INFO] [stdout]    --> src/patterns.rs:213:8
[INFO] [stdout]     |
[INFO] [stdout] 213 |     fn solve(&self) -> f64 {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `field_a` is never read
[INFO] [stdout]  --> src/queuer.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct Settings {
[INFO] [stdout]   |        -------- field in this struct
[INFO] [stdout] 5 |     field_a: String,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]   --> src/queuer.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | struct ConsumeParams {
[INFO] [stdout]    |        ------------- field in this struct
[INFO] [stdout] 10 |     id: String,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]   --> src/queuer.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct Payload {
[INFO] [stdout]    |        ------- field in this struct
[INFO] [stdout] 14 |     id: String,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `queuer` is never read
[INFO] [stdout]   --> src/queuer.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 53 | struct Syncer {
[INFO] [stdout]    |        ------ field in this struct
[INFO] [stdout] 54 |     queuer: Queuer,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Syncer` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/queuer.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn new() -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `consume` is never used
[INFO] [stdout]   --> src/queuer.rs:25:14
[INFO] [stdout]    |
[INFO] [stdout] 25 |     async fn consume<F>(
[INFO] [stdout]    |              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/queuer.rs:58:8
[INFO] [stdout]    |
[INFO] [stdout] 58 |     fn new() -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `perform_actions` is never used
[INFO] [stdout]   --> src/queuer.rs:63:18
[INFO] [stdout]    |
[INFO] [stdout] 63 |     pub async fn perform_actions<F, RespMsg>(
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `util_function` is never used
[INFO] [stdout]    --> src/queuer.rs:104:14
[INFO] [stdout]     |
[INFO] [stdout] 104 |     async fn util_function(
[INFO] [stdout]     |              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `object` is never read
[INFO] [stdout]   --> src/ray_tracing.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct Hit<'a> {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 20 |     object: &'a dyn Normal,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Hit` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `normal` is never used
[INFO] [stdout]   --> src/ray_tracing.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn normal(&self) -> Ray {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `collide` is never used
[INFO] [stdout]   --> src/ray_tracing.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn collide(&self, ray: &Ray) -> Ray {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `albedo` is never used
[INFO] [stdout]   --> src/ray_tracing.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn albedo(&self) -> &Vec3 {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `cross` is never used
[INFO] [stdout]    --> src/ray_tracing.rs:368:8
[INFO] [stdout]     |
[INFO] [stdout] 368 |     fn cross(&self, other: &Vec3) -> Vec3 {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project` is never used
[INFO] [stdout]    --> src/ray_tracing.rs:378:8
[INFO] [stdout]     |
[INFO] [stdout] 378 |     fn project(&self, onto: &Vec3) -> Vec3 {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `rotate` is never used
[INFO] [stdout]    --> src/ray_tracing.rs:381:8
[INFO] [stdout]     |
[INFO] [stdout] 381 |     fn rotate(&self, phi: f32, theta: f32) -> Vec3 {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::pin` that must be used
[INFO] [stdout]    --> src/abstractions.rs:426:9
[INFO] [stdout]     |
[INFO] [stdout] 426 | /         Box::pin(async move {
[INFO] [stdout] 427 | |             if let Err(err) = storage
[INFO] [stdout] 428 | |                 .record_data(foo.value, format!("it was Foo: {:}!", foo.value))
[INFO] [stdout] 429 | |                 .await
[INFO] [stdout] ...   |
[INFO] [stdout] 432 | |             }
[INFO] [stdout] 433 | |         });
[INFO] [stdout]     | |___________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::pin` that must be used
[INFO] [stdout]    --> src/abstractions.rs:438:9
[INFO] [stdout]     |
[INFO] [stdout] 438 | /         Box::pin(async move {
[INFO] [stdout] 439 | |             if let Err(err) = storage
[INFO] [stdout] 440 | |                 .record_data(bar.value, format!("it was Bar: {:}!", bar.value))
[INFO] [stdout] 441 | |                 .await
[INFO] [stdout] ...   |
[INFO] [stdout] 444 | |             }
[INFO] [stdout] 445 | |         });
[INFO] [stdout]     | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/plugin.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |         self.this.client_connected(client).await;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/plugin.rs:69:9
[INFO] [stdout]    |
[INFO] [stdout] 69 |         self.next.client_connected(client).await;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 125 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `instructions::patterns`
[INFO] [stdout]  --> tests/patterns_test.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use instructions::patterns;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Strategy`
[INFO] [stdout]  --> tests/patterns_test.rs:2:89
[INFO] [stdout]   |
[INFO] [stdout] 2 | use instructions::patterns::{my_take, Context, ContextData, ContextStrategy, SomeTrait, Strategy};
[INFO] [stdout]   |                                                                                         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `material3`
[INFO] [stdout]   --> tests/ray_tracing_test.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let material3 = Lambertian::new(&Vec3::new(0.8, 0.6, 0.2));
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_material3`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `material4`
[INFO] [stdout]   --> tests/ray_tracing_test.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let material4 = Lambertian::new(&Vec3::new(0.8, 0.8, 0.8));
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_material4`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]   --> tests/ray_tracing_test.rs:23:17
[INFO] [stdout]    |
[INFO] [stdout] 23 |             for s in 0..ns {
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json`
[INFO] [stdout]  --> tests/fan_in_fan_out_test.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use serde_json;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Future`
[INFO] [stdout]  --> tests/async_hrtb_test.rs:2:36
[INFO] [stdout]   |
[INFO] [stdout] 2 | use futures::{sink::drain, stream, Future, Sink, SinkExt, Stream, StreamExt};
[INFO] [stdout]   |                                    ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Drill`, `Struct`
[INFO] [stdout]  --> tests/async_hrtb_test.rs:4:57
[INFO] [stdout]   |
[INFO] [stdout] 4 |     add, add_explicit, doit, take_async_callback, test, Drill, Struct, X,
[INFO] [stdout]   |                                                         ^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `add_one`
[INFO] [stdout]  --> tests/async_hrtb_test.rs:8:23
[INFO] [stdout]   |
[INFO] [stdout] 8 | use instructions::{a, add_one, add_ten, b, check_me, wrapper, CheckerSystem, System};
[INFO] [stdout]   |                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `OpenOfficeWorker`
[INFO] [stdout]  --> tests/abstractions_test.rs:3:77
[INFO] [stdout]   |
[INFO] [stdout] 3 |     InMemStorage, LoggingProducerTrait, Manager, ManagerImpl, OfficeWorker, OpenOfficeWorker,
[INFO] [stdout]   |                                                                             ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::pin::Pin`
[INFO] [stdout]   --> tests/async_hrtb_test.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::pin::Pin;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]  --> tests/abstractions_test.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `fmt::Debug`, `marker::PhantomData`
[INFO] [stdout]  --> tests/abstractions_test.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::{fmt::Debug, marker::PhantomData};
[INFO] [stdout]   |           ^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `product`
[INFO] [stdout]   --> tests/abstractions_test.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |     let product = producer.produce("Herby");
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_product`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> tests/fan_in_fan_out_test.rs:20:10
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let (mut tx, rx) = mpsc::channel(10);
[INFO] [stdout]    |          ----^^
[INFO] [stdout]    |          |
[INFO] [stdout]    |          help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `derive_more::From`
[INFO] [stdout]  --> tests/syracuse_test.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use derive_more::From;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> tests/fan_in_fan_out_test.rs:43:13
[INFO] [stdout]    |
[INFO] [stdout] 43 |         let mut tx_num = tx.clone();
[INFO] [stdout]    |             ----^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> tests/fan_in_fan_out_test.rs:71:10
[INFO] [stdout]    |
[INFO] [stdout] 71 |     let (mut tx, rx) = mpsc::channel(10);
[INFO] [stdout]    |          ----^^
[INFO] [stdout]    |          |
[INFO] [stdout]    |          help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> tests/async_hrtb_test.rs:156:9
[INFO] [stdout]     |
[INFO] [stdout] 156 |     let mut ctx = ClientConnectContext::new(plugin3);
[INFO] [stdout]     |         ----^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Foo` is never constructed
[INFO] [stdout]   --> tests/async_hrtb_test.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 52 | struct Foo<'a> {
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `new_foo` is never used
[INFO] [stdout]   --> tests/async_hrtb_test.rs:57:4
[INFO] [stdout]    |
[INFO] [stdout] 57 | fn new_foo<'a>(
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `inner` is never read
[INFO] [stdout]    --> tests/async_hrtb_test.rs:191:5
[INFO] [stdout]     |
[INFO] [stdout] 190 | pub struct StreamForwarder<S: Stream> {
[INFO] [stdout]     |            --------------- field in this struct
[INFO] [stdout] 191 |     inner: stream::Forward<
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id` and `name` are never read
[INFO] [stdout]   --> tests/fan_in_fan_out_test.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub struct Post {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 11 |     id: u32,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 12 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout]    = note: `Post` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused implementer of `futures::Future` that must be used
[INFO] [stdout]    --> tests/async_hrtb_test.rs:116:5
[INFO] [stdout]     |
[INFO] [stdout] 116 |     take_async_callback(add);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: futures do nothing unless you `.await` or poll them
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused implementer of `futures::Future` that must be used
[INFO] [stdout]    --> tests/async_hrtb_test.rs:117:5
[INFO] [stdout]     |
[INFO] [stdout] 117 |     take_async_callback(add_explicit);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: futures do nothing unless you `.await` or poll them
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> tests/async_hrtb_test.rs:157:5
[INFO] [stdout]     |
[INFO] [stdout] 157 |     ctx.next(&mut ClientConn).await;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]    --> src/lib.rs:457:9
[INFO] [stdout]     |
[INFO] [stdout] 457 |     let key = key.into_key();
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `reducer`
[INFO] [stdout]   --> src/lib.rs:65:29
[INFO] [stdout]    |
[INFO] [stdout] 65 |     async fn evaluate(self, reducer: Arc<String>) {
[INFO] [stdout]    |                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_reducer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `foos`
[INFO] [stdout]    --> src/abstractions.rs:486:30
[INFO] [stdout]     |
[INFO] [stdout] 486 | pub fn accept_foos<T: AsFoo>(foos: Vec<T>) {}
[INFO] [stdout]     |                              ^^^^ help: if this is intentional, prefix it with an underscore: `_foos`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `internal_data`
[INFO] [stdout]    --> src/abstractions.rs:521:9
[INFO] [stdout]     |
[INFO] [stdout] 521 |     let internal_data = data.borrow();
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_internal_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]    --> src/abstractions.rs:192:19
[INFO] [stdout]     |
[INFO] [stdout] 192 |     fn get(&self, index: usize) -> Self::Output {
[INFO] [stdout]     |                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]    --> src/abstractions.rs:200:19
[INFO] [stdout]     |
[INFO] [stdout] 200 |     fn get(&self, index: usize) -> Self::Output {
[INFO] [stdout]     |                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `raw_body`
[INFO] [stdout]    --> src/abstractions.rs:279:20
[INFO] [stdout]     |
[INFO] [stdout] 279 |     fn deserialize(raw_body: &'a [u8]) -> Self::Out {
[INFO] [stdout]     |                    ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_raw_body`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]    --> src/abstractions.rs:536:21
[INFO] [stdout]     |
[INFO] [stdout] 536 |     fn index(&self, index: T) -> &Self::Output {
[INFO] [stdout]     |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r`
[INFO] [stdout]    --> src/patterns.rs:283:17
[INFO] [stdout]     |
[INFO] [stdout] 283 |             let r = i.map(|i| (&s[0..i], &s[i + 1..]));
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/patterns.rs:285:18
[INFO] [stdout]     |
[INFO] [stdout] 285 |             let (a, b) = (text.next(), text.next());
[INFO] [stdout]     |                  ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/patterns.rs:285:21
[INFO] [stdout]     |
[INFO] [stdout] 285 |             let (a, b) = (text.next(), text.next());
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ray_in`
[INFO] [stdout]    --> src/ray_tracing.rs:175:23
[INFO] [stdout]     |
[INFO] [stdout] 175 |     fn collide(&self, ray_in: &Ray, hit: &Hit) -> Ray {
[INFO] [stdout]     |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_ray_in`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `identities::Zero`
[INFO] [stdout]  --> tests/syracuse_test.rs:3:18
[INFO] [stdout]   |
[INFO] [stdout] 3 | use num_traits::{identities::Zero, PrimInt};
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `VarB` is never constructed
[INFO] [stdout]   --> tests/syracuse_test.rs:96:5
[INFO] [stdout]    |
[INFO] [stdout] 94 | enum E {
[INFO] [stdout]    |      - variant in this enum
[INFO] [stdout] 95 |     VarA(A),
[INFO] [stdout] 96 |     VarB(B),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test` is never used
[INFO] [stdout]    --> src/lib.rs:190:10
[INFO] [stdout]     |
[INFO] [stdout] 190 | async fn test<BT>(bt: BT)
[INFO] [stdout]     |          ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `state` is never read
[INFO] [stdout]    --> src/lib.rs:235:5
[INFO] [stdout]     |
[INFO] [stdout] 234 | pub struct Router<S> {
[INFO] [stdout]     |            ------ field in this struct
[INFO] [stdout] 235 |     state: Arc<S>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `key_fn` is never used
[INFO] [stdout]    --> src/lib.rs:456:4
[INFO] [stdout]     |
[INFO] [stdout] 456 | fn key_fn<K: IntoKey>(key: K) {
[INFO] [stdout]     |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `my_handler` is never used
[INFO] [stdout]    --> src/lib.rs:207:14
[INFO] [stdout]     |
[INFO] [stdout] 207 |     async fn my_handler(&self) -> Result<(), ()> {
[INFO] [stdout]     |              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `producer` is never read
[INFO] [stdout]    --> src/abstractions.rs:228:5
[INFO] [stdout]     |
[INFO] [stdout] 227 | pub struct Car<'p> {
[INFO] [stdout]     |            --- field in this struct
[INFO] [stdout] 228 |     producer: &'p CarFactory,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `store_ep` is never used
[INFO] [stdout]    --> src/abstractions.rs:263:4
[INFO] [stdout]     |
[INFO] [stdout] 263 | fn store_ep<'a, EP, F>(func: F)
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `string` is never read
[INFO] [stdout]    --> src/abstractions.rs:274:9
[INFO] [stdout]     |
[INFO] [stdout] 273 | struct MyEndpointBody<'a> {
[INFO] [stdout]     |        -------------- field in this struct
[INFO] [stdout] 274 |     pub string: &'a str,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ifc` is never read
[INFO] [stdout]    --> src/abstractions.rs:289:5
[INFO] [stdout]     |
[INFO] [stdout] 288 | struct ColorDisplayDataIter<'a, Ifc> {
[INFO] [stdout]     |        -------------------- field in this struct
[INFO] [stdout] 289 |     ifc: &'a mut Ifc,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_by_name` is never used
[INFO] [stdout]   --> src/currying.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | async fn find_by_name(name: String) -> Option<Item> {
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new_with_capacity` is never used
[INFO] [stdout]   --> src/dictionary.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 38 |     fn new_with_capacity(capacity: u64) -> Self {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `delete` is never used
[INFO] [stdout]   --> src/dictionary.rs:72:8
[INFO] [stdout]    |
[INFO] [stdout] 72 |     fn delete(&mut self, key: &T) {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `FactoryCreatorFactory` is never used
[INFO] [stdout]   --> src/factory.rs:18:6
[INFO] [stdout]    |
[INFO] [stdout] 18 | type FactoryCreatorFactory<'a, Self_> =
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `spawn` is never used
[INFO] [stdout]   --> src/factory.rs:48:4
[INFO] [stdout]    |
[INFO] [stdout] 48 | fn spawn<T: FactoryCreator>() -> T::Result {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Simple` and `Function` are never constructed
[INFO] [stdout]  --> src/gate.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | enum Gate {
[INFO] [stdout]   |      ---- variants in this enum
[INFO] [stdout] 7 |     Simple(u64, u64, u64),
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 8 |     Function(Vec<u64>, Vec<u64>, Vec<Gate>),
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Gate` 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: function `translate_gates` is never used
[INFO] [stdout]   --> src/gate.rs:11:4
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn translate_gates<'s>(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `translate_gate` is never used
[INFO] [stdout]   --> src/gate.rs:21:4
[INFO] [stdout]    |
[INFO] [stdout] 21 | fn translate_gate<'s>(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `flatten_gates` is never used
[INFO] [stdout]   --> src/gate.rs:44:4
[INFO] [stdout]    |
[INFO] [stdout] 44 | fn flatten_gates<'a>(
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `flatten` is never used
[INFO] [stdout]   --> src/gate.rs:54:4
[INFO] [stdout]    |
[INFO] [stdout] 54 | fn flatten<'a>(
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HolderBox` is never constructed
[INFO] [stdout]    --> src/hrtb_generic.rs:346:8
[INFO] [stdout]     |
[INFO] [stdout] 346 | struct HolderBox<'lifetime> {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HolderNoBox` is never constructed
[INFO] [stdout]    --> src/hrtb_generic.rs:356:8
[INFO] [stdout]     |
[INFO] [stdout] 356 | struct HolderNoBox<'lifetime> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `foo` is never used
[INFO] [stdout]    --> src/hrtb_generic.rs:417:10
[INFO] [stdout]     |
[INFO] [stdout] 417 | async fn foo(
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Services` is never constructed
[INFO] [stdout]    --> src/hrtb_generic.rs:429:8
[INFO] [stdout]     |
[INFO] [stdout] 429 | struct Services {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `MinusOne` is never constructed
[INFO] [stdout]    --> src/hrtb_generic.rs:476:5
[INFO] [stdout]     |
[INFO] [stdout] 474 | enum NumberOperation {
[INFO] [stdout]     |      --------------- variant in this enum
[INFO] [stdout] 475 |     AddOne,
[INFO] [stdout] 476 |     MinusOne,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `NumberOperation` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `consumer` is never read
[INFO] [stdout]    --> src/hrtb_generic.rs:577:5
[INFO] [stdout]     |
[INFO] [stdout] 575 | struct BorrowedMessage<'a> {
[INFO] [stdout]     |        --------------- field in this struct
[INFO] [stdout] 576 |     data: String,
[INFO] [stdout] 577 |     consumer: &'a Consumer,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `BorrowedMessage` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data` is never read
[INFO] [stdout]    --> src/hrtb_generic.rs:592:5
[INFO] [stdout]     |
[INFO] [stdout] 591 | struct Event {
[INFO] [stdout]     |        ----- field in this struct
[INFO] [stdout] 592 |     data: String,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Event` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `add_object` is never used
[INFO] [stdout]    --> src/hrtb_generic.rs:351:8
[INFO] [stdout]     |
[INFO] [stdout] 351 |     fn add_object<T: Object + 'lifetime>(self: &'_ mut Self, object: T) {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `add_object` is never used
[INFO] [stdout]    --> src/hrtb_generic.rs:361:8
[INFO] [stdout]     |
[INFO] [stdout] 361 |     fn add_object<T: Object + 'lifetime>(self: &'_ mut Self, object: &'lifetime T) {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/hrtb_generic.rs:434:8
[INFO] [stdout]     |
[INFO] [stdout] 434 |     fn new(
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `val1` is never read
[INFO] [stdout]    --> src/lifetime_stuff.rs:121:5
[INFO] [stdout]     |
[INFO] [stdout] 120 | struct MyData<'a> {
[INFO] [stdout]     |        ------ field in this struct
[INFO] [stdout] 121 |     val1: &'a mut u8,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TimestampValue` is never constructed
[INFO] [stdout]    --> src/lifetime_stuff.rs:135:8
[INFO] [stdout]     |
[INFO] [stdout] 135 | struct TimestampValue<V> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MyStruct` is never constructed
[INFO] [stdout]    --> src/lifetime_stuff.rs:156:8
[INFO] [stdout]     |
[INFO] [stdout] 156 | struct MyStruct {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `update` is never used
[INFO] [stdout]    --> src/lifetime_stuff.rs:141:8
[INFO] [stdout]     |
[INFO] [stdout] 141 |     fn update(&mut self) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `last_updated` is never used
[INFO] [stdout]    --> src/lifetime_stuff.rs:144:8
[INFO] [stdout]     |
[INFO] [stdout] 144 |     fn last_updated(&self) -> Instant {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `get` is never used
[INFO] [stdout]    --> src/lifetime_stuff.rs:147:8
[INFO] [stdout]     |
[INFO] [stdout] 147 |     fn get(&self) -> &V {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `set` is never used
[INFO] [stdout]    --> src/lifetime_stuff.rs:150:8
[INFO] [stdout]     |
[INFO] [stdout] 150 |     fn set(&mut self, v: V) -> V {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `my_field` is never used
[INFO] [stdout]    --> src/lifetime_stuff.rs:162:8
[INFO] [stdout]     |
[INFO] [stdout] 162 |     fn my_field(&self) -> i32 {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `set_my_field` is never used
[INFO] [stdout]    --> src/lifetime_stuff.rs:165:8
[INFO] [stdout]     |
[INFO] [stdout] 165 |     fn set_my_field(&mut self, my_field: i32) -> i32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data` is never read
[INFO] [stdout]    --> src/patterns.rs:107:5
[INFO] [stdout]     |
[INFO] [stdout] 106 | pub struct ReferencePacket<'a> {
[INFO] [stdout]     |            --------------- field in this struct
[INFO] [stdout] 107 |     data: &'a [u8],
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `window` is never read
[INFO] [stdout]    --> src/patterns.rs:168:5
[INFO] [stdout]     |
[INFO] [stdout] 167 | struct Phi<'window> {
[INFO] [stdout]     |        --- field in this struct
[INFO] [stdout] 168 |     window: &'window Window,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `age` are never read
[INFO] [stdout]    --> src/patterns.rs:261:5
[INFO] [stdout]     |
[INFO] [stdout] 260 | struct Person {
[INFO] [stdout]     |        ------ fields in this struct
[INFO] [stdout] 261 |     name: String,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 262 |     age: usize,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Person` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `field_a` is never read
[INFO] [stdout]  --> src/queuer.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct Settings {
[INFO] [stdout]   |        -------- field in this struct
[INFO] [stdout] 5 |     field_a: String,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]   --> src/queuer.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | struct ConsumeParams {
[INFO] [stdout]    |        ------------- field in this struct
[INFO] [stdout] 10 |     id: String,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]   --> src/queuer.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct Payload {
[INFO] [stdout]    |        ------- field in this struct
[INFO] [stdout] 14 |     id: String,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `object` is never read
[INFO] [stdout]   --> src/ray_tracing.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct Hit<'a> {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 20 |     object: &'a dyn Normal,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Hit` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `normal` is never used
[INFO] [stdout]   --> src/ray_tracing.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn normal(&self) -> Ray {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `collide` is never used
[INFO] [stdout]   --> src/ray_tracing.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn collide(&self, ray: &Ray) -> Ray {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `albedo` is never used
[INFO] [stdout]   --> src/ray_tracing.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn albedo(&self) -> &Vec3 {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `cross` is never used
[INFO] [stdout]    --> src/ray_tracing.rs:368:8
[INFO] [stdout]     |
[INFO] [stdout] 368 |     fn cross(&self, other: &Vec3) -> Vec3 {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `project` is never used
[INFO] [stdout]    --> src/ray_tracing.rs:378:8
[INFO] [stdout]     |
[INFO] [stdout] 378 |     fn project(&self, onto: &Vec3) -> Vec3 {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `rotate` is never used
[INFO] [stdout]    --> src/ray_tracing.rs:381:8
[INFO] [stdout]     |
[INFO] [stdout] 381 |     fn rotate(&self, phi: f32, theta: f32) -> Vec3 {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::pin` that must be used
[INFO] [stdout]    --> src/abstractions.rs:426:9
[INFO] [stdout]     |
[INFO] [stdout] 426 | /         Box::pin(async move {
[INFO] [stdout] 427 | |             if let Err(err) = storage
[INFO] [stdout] 428 | |                 .record_data(foo.value, format!("it was Foo: {:}!", foo.value))
[INFO] [stdout] 429 | |                 .await
[INFO] [stdout] ...   |
[INFO] [stdout] 432 | |             }
[INFO] [stdout] 433 | |         });
[INFO] [stdout]     | |___________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::pin` that must be used
[INFO] [stdout]    --> src/abstractions.rs:438:9
[INFO] [stdout]     |
[INFO] [stdout] 438 | /         Box::pin(async move {
[INFO] [stdout] 439 | |             if let Err(err) = storage
[INFO] [stdout] 440 | |                 .record_data(bar.value, format!("it was Bar: {:}!", bar.value))
[INFO] [stdout] 441 | |                 .await
[INFO] [stdout] ...   |
[INFO] [stdout] 444 | |             }
[INFO] [stdout] 445 | |         });
[INFO] [stdout]     | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/lifetime_stuff.rs:246:9
[INFO] [stdout]     |
[INFO] [stdout] 246 |         tx.send(serialized).await;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/lifetime_stuff.rs:247:9
[INFO] [stdout]     |
[INFO] [stdout] 247 |         worker.await;
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/plugin.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |         self.this.client_connected(client).await;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/plugin.rs:69:9
[INFO] [stdout]    |
[INFO] [stdout] 69 |         self.next.client_connected(client).await;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 72 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 53.45s
[INFO] running `Command { std: "docker" "inspect" "ec64e7acf812f31b88cb7158417952a30b2884b10bdd588c30aa9ccc21ffdd24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec64e7acf812f31b88cb7158417952a30b2884b10bdd588c30aa9ccc21ffdd24", kill_on_drop: false }`
[INFO] [stdout] ec64e7acf812f31b88cb7158417952a30b2884b10bdd588c30aa9ccc21ffdd24