[INFO] cloning repository https://github.com/kdwk/playground [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kdwk/playground" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkdwk%2Fplayground", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkdwk%2Fplayground'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4428cd53304cf7f8c2f1d928580f5b641d24fb07 [INFO] checking kdwk/playground against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkdwk%2Fplayground" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/kdwk/playground [INFO] finished tweaking git repo https://github.com/kdwk/playground [INFO] tweaked toml for git repo https://github.com/kdwk/playground written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/kdwk/playground on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/kdwk/playground 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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... 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running `Command { std: "docker" "inspect" "02522a962b902e0bd04a8ef1c78d536312bf318feec9ca1b965cfc49c05debfd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "02522a962b902e0bd04a8ef1c78d536312bf318feec9ca1b965cfc49c05debfd", kill_on_drop: false }` [INFO] [stdout] 02522a962b902e0bd04a8ef1c78d536312bf318feec9ca1b965cfc49c05debfd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" 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Checking react v0.1.0 (/opt/rustwide/workdir/react) [INFO] [stdout] warning: unused imports: `RefCell` and `RefMut` [INFO] [stdout] --> react/src/counter.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | use std::cell::{RefCell, RefMut}; [INFO] [stdout] | ^^^^^^^ ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `KeyEvent` [INFO] [stdout] --> react/src/counter.rs:3:40 [INFO] [stdout] | [INFO] [stdout] 3 | use crossterm::event::{Event, KeyCode, KeyEvent}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::log::log` [INFO] [stdout] --> react/src/counter.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::log::log; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `stateful::Stateful` [INFO] [stdout] --> react/src/counter.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | stateful::Stateful, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `widget` [INFO] [stdout] --> react/src/single_char.rs:3:49 [INFO] [stdout] | [INFO] [stdout] 3 | widget::{DisplayList, Drawable, prelude::*, widget}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Ref` and `collections::VecDeque` [INFO] [stdout] --> react/src/stateful.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | cell::{Ref, RefCell, RefMut}, [INFO] [stdout] | ^^^ [INFO] [stdout] 3 | collections::VecDeque, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Deref` [INFO] [stdout] --> react/src/stateful.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::ops::Deref; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `log::log` [INFO] [stdout] --> react/src/stateful.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use log::log; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `widget` [INFO] [stdout] --> react/src/stateful.rs:12:35 [INFO] [stdout] | [INFO] [stdout] 12 | widget::{DisplayList, Widget, widget}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `default::Default` [INFO] [stdout] --> react/src/widget.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | default::Default, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::any::Any` [INFO] [stdout] --> react/src/state.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::any::Any; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cell::RefCell` [INFO] [stdout] --> react/src/state.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::cell::RefCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> react/src/state.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt::Display` [INFO] [stdout] --> react/src/state.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::fmt::Display; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::rc::Rc` [INFO] [stdout] --> react/src/state.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::rc::Rc; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `dynamic_char::DynamicChar` [INFO] [stdout] --> react/src/lib.rs:19:35 [INFO] [stdout] | [INFO] [stdout] 19 | use crate::{counter::Counter, dynamic_char::DynamicChar, widget::prelude::*}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `RefCell` and `RefMut` [INFO] [stdout] --> react/src/counter.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | use std::cell::{RefCell, RefMut}; [INFO] [stdout] | ^^^^^^^ ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `KeyEvent` [INFO] [stdout] --> react/src/counter.rs:3:40 [INFO] [stdout] | [INFO] [stdout] 3 | use crossterm::event::{Event, KeyCode, KeyEvent}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::log::log` [INFO] [stdout] --> react/src/counter.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::log::log; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `stateful::Stateful` [INFO] [stdout] --> react/src/counter.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | stateful::Stateful, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `widget` [INFO] [stdout] --> react/src/single_char.rs:3:49 [INFO] [stdout] | [INFO] [stdout] 3 | widget::{DisplayList, Drawable, prelude::*, widget}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Ref` and `collections::VecDeque` [INFO] [stdout] --> react/src/stateful.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | cell::{Ref, RefCell, RefMut}, [INFO] [stdout] | ^^^ [INFO] [stdout] 3 | collections::VecDeque, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Deref` [INFO] [stdout] --> react/src/stateful.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::ops::Deref; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `log::log` [INFO] [stdout] --> react/src/stateful.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use log::log; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `widget` [INFO] [stdout] --> react/src/stateful.rs:12:35 [INFO] [stdout] | [INFO] [stdout] 12 | widget::{DisplayList, Widget, widget}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `default::Default` [INFO] [stdout] --> react/src/widget.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | default::Default, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::any::Any` [INFO] [stdout] --> react/src/state.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::any::Any; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cell::RefCell` [INFO] [stdout] --> react/src/state.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::cell::RefCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> react/src/state.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt::Display` [INFO] [stdout] --> react/src/state.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::fmt::Display; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::rc::Rc` [INFO] [stdout] --> react/src/state.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::rc::Rc; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `dynamic_char::DynamicChar` [INFO] [stdout] --> react/src/lib.rs:19:35 [INFO] [stdout] | [INFO] [stdout] 19 | use crate::{counter::Counter, dynamic_char::DynamicChar, widget::prelude::*}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module [INFO] [stdout] --> react/src/lib.rs:17:1 [INFO] [stdout] | [INFO] [stdout] 17 | pub mod test { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `context` [INFO] [stdout] --> react/src/counter.rs:20:21 [INFO] [stdout] | [INFO] [stdout] 20 | fn build(&self, context: &Context) -> Box { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `size` [INFO] [stdout] --> react/src/widget.rs:121:17 [INFO] [stdout] | [INFO] [stdout] 121 | let size = if let Ok((cols, rows)) = terminal::size() { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `DisplayList` is more private than the item `widget::Widget::draw` [INFO] [stdout] --> react/src/widget.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | fn draw(&self, context: &Context) -> DisplayList { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `widget::Widget::draw` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but type `DisplayList` is only usable at visibility `pub(crate)` [INFO] [stdout] --> react/src/widget.rs:30:1 [INFO] [stdout] | [INFO] [stdout] 30 | pub(crate) struct DisplayList { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `DisplayList` is more private than the item `render` [INFO] [stdout] --> react/src/widget.rs:82:1 [INFO] [stdout] | [INFO] [stdout] 82 | pub fn render(display_list: DisplayList, stdout: &mut Stdout) -> io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function `render` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but type `DisplayList` is only usable at visibility `pub(crate)` [INFO] [stdout] --> react/src/widget.rs:30:1 [INFO] [stdout] | [INFO] [stdout] 30 | pub(crate) struct DisplayList { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `DynamicChar` is never constructed [INFO] [stdout] --> react/src/dynamic_char.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct DynamicChar; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Element` is never constructed [INFO] [stdout] --> react/src/element.rs:1:19 [INFO] [stdout] | [INFO] [stdout] 1 | pub(crate) struct Element { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Stateful` is never constructed [INFO] [stdout] --> react/src/stateful.rs:43:12 [INFO] [stdout] | [INFO] [stdout] 43 | pub struct Stateful< [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> react/src/stateful.rs:102:12 [INFO] [stdout] | [INFO] [stdout] 96 | / impl< [INFO] [stdout] 97 | | T: 'static + Clone, [INFO] [stdout] 98 | | Mutation: FnOnce(RefMut), [INFO] [stdout] 99 | | ChildBuilder: Fn(T, Box, &Context) -> Box, [INFO] [stdout] 100 | | > Stateful [INFO] [stdout] | |_____________________________________- associated function in this implementation [INFO] [stdout] 101 | { [INFO] [stdout] 102 | pub fn new(init: T, builder: ChildBuilder) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `with_default` is never used [INFO] [stdout] --> react/src/stateful.rs:119:12 [INFO] [stdout] | [INFO] [stdout] 113 | / impl< [INFO] [stdout] 114 | | T: 'static + Clone + Default, [INFO] [stdout] 115 | | Mutation: FnOnce(RefMut), [INFO] [stdout] 116 | | ChildBuilder: Fn(T, Box, &Context) -> Box, [INFO] [stdout] 117 | | > Stateful [INFO] [stdout] | |_____________________________________- associated function in this implementation [INFO] [stdout] 118 | { [INFO] [stdout] 119 | pub fn with_default(builder: ChildBuilder) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `context` [INFO] [stdout] --> react/src/counter.rs:20:21 [INFO] [stdout] | [INFO] [stdout] 20 | fn build(&self, context: &Context) -> Box { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `size` [INFO] [stdout] --> react/src/widget.rs:121:17 [INFO] [stdout] | [INFO] [stdout] 121 | let size = if let Ok((cols, rows)) = terminal::size() { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `DisplayList` is more private than the item `widget::Widget::draw` [INFO] [stdout] --> react/src/widget.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | fn draw(&self, context: &Context) -> DisplayList { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `widget::Widget::draw` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but type `DisplayList` is only usable at visibility `pub(crate)` [INFO] [stdout] --> react/src/widget.rs:30:1 [INFO] [stdout] | [INFO] [stdout] 30 | pub(crate) struct DisplayList { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `DisplayList` is more private than the item `render` [INFO] [stdout] --> react/src/widget.rs:82:1 [INFO] [stdout] | [INFO] [stdout] 82 | pub fn render(display_list: DisplayList, stdout: &mut Stdout) -> io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function `render` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but type `DisplayList` is only usable at visibility `pub(crate)` [INFO] [stdout] --> react/src/widget.rs:30:1 [INFO] [stdout] | [INFO] [stdout] 30 | pub(crate) struct DisplayList { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `DynamicChar` is never constructed [INFO] [stdout] --> react/src/dynamic_char.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct DynamicChar; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Element` is never constructed [INFO] [stdout] --> react/src/element.rs:1:19 [INFO] [stdout] | [INFO] [stdout] 1 | pub(crate) struct Element { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Stateful` is never constructed [INFO] [stdout] --> react/src/stateful.rs:43:12 [INFO] [stdout] | [INFO] [stdout] 43 | pub struct Stateful< [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> react/src/stateful.rs:102:12 [INFO] [stdout] | [INFO] [stdout] 96 | / impl< [INFO] [stdout] 97 | | T: 'static + Clone, [INFO] [stdout] 98 | | Mutation: FnOnce(RefMut), [INFO] [stdout] 99 | | ChildBuilder: Fn(T, Box, &Context) -> Box, [INFO] [stdout] 100 | | > Stateful [INFO] [stdout] | |_____________________________________- associated function in this implementation [INFO] [stdout] 101 | { [INFO] [stdout] 102 | pub fn new(init: T, builder: ChildBuilder) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `with_default` is never used [INFO] [stdout] --> react/src/stateful.rs:119:12 [INFO] [stdout] | [INFO] [stdout] 113 | / impl< [INFO] [stdout] 114 | | T: 'static + Clone + Default, [INFO] [stdout] 115 | | Mutation: FnOnce(RefMut), [INFO] [stdout] 116 | | ChildBuilder: Fn(T, Box, &Context) -> Box, [INFO] [stdout] 117 | | > Stateful [INFO] [stdout] | |_____________________________________- associated function in this implementation [INFO] [stdout] 118 | { [INFO] [stdout] 119 | pub fn with_default(builder: ChildBuilder) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking h2 v0.4.12 [INFO] [stderr] Checking tower-http v0.6.6 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stderr] Checking hyper v1.6.0 [INFO] [stderr] Checking hyper-util v0.1.16 [INFO] [stderr] Checking hyper-tls v0.6.0 [INFO] [stderr] Checking axum v0.8.4 [INFO] [stderr] Checking reqwest v0.12.23 [INFO] [stderr] Checking stdext v0.1.0 (/opt/rustwide/workdir/stdext) [INFO] [stdout] warning: unused imports: `Display` and `format` [INFO] [stdout] --> stdext/src/linked_list.rs:7:23 [INFO] [stdout] | [INFO] [stdout] 7 | use std::fmt::{Debug, Display, format}; [INFO] [stdout] | ^^^^^^^ ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Duration` and `Instant` [INFO] [stdout] --> stdext/src/quicksort.rs:72:21 [INFO] [stdout] | [INFO] [stdout] 72 | use std::time::{Duration, Instant}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `extend::ext` [INFO] [stdout] --> stdext/src/quicksort.rs:74:9 [INFO] [stdout] | [INFO] [stdout] 74 | use extend::ext; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::prelude::*` [INFO] [stdout] --> stdext/src/quicksort.rs:76:9 [INFO] [stdout] | [INFO] [stdout] 76 | use super::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Display` [INFO] [stdout] --> stdext/src/recipe.rs:298:22 [INFO] [stdout] | [INFO] [stdout] 298 | fmt::{Debug, Display}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Pipe` [INFO] [stdout] --> stdext/src/recipe.rs:304:38 [INFO] [stdout] | [INFO] [stdout] 304 | use super::{Apply, Discard, Log, Pipe, Recipe, Runnable, identity}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Display` and `format` [INFO] [stdout] --> stdext/src/linked_list.rs:7:23 [INFO] [stdout] | [INFO] [stdout] 7 | use std::fmt::{Debug, Display, format}; [INFO] [stdout] | ^^^^^^^ ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Duration` and `Instant` [INFO] [stdout] --> stdext/src/quicksort.rs:72:21 [INFO] [stdout] | [INFO] [stdout] 72 | use std::time::{Duration, Instant}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `extend::ext` [INFO] [stdout] --> stdext/src/quicksort.rs:74:9 [INFO] [stdout] | [INFO] [stdout] 74 | use extend::ext; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::prelude::*` [INFO] [stdout] --> stdext/src/quicksort.rs:76:9 [INFO] [stdout] | [INFO] [stdout] 76 | use super::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Display` [INFO] [stdout] --> stdext/src/recipe.rs:298:22 [INFO] [stdout] | [INFO] [stdout] 298 | fmt::{Debug, Display}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Pipe` [INFO] [stdout] --> stdext/src/recipe.rs:304:38 [INFO] [stdout] | [INFO] [stdout] 304 | use super::{Apply, Discard, Log, Pipe, Recipe, Runnable, identity}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `this` [INFO] [stdout] --> stdext/src/linked_list.rs:31:51 [INFO] [stdout] | [INFO] [stdout] 31 | Empty => replace_with_or_abort(self, |this| cons(elem, Empty)), [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_this` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `others` [INFO] [stdout] --> stdext/src/linked_list.rs:123:34 [INFO] [stdout] | [INFO] [stdout] 123 | ListIter::Cons(elem, others) => { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_others` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `others` [INFO] [stdout] --> stdext/src/linked_list.rs:145:37 [INFO] [stdout] | [INFO] [stdout] 145 | ListRefIter::Cons(elem, others) => { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_others` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `others` [INFO] [stdout] --> stdext/src/linked_list.rs:167:40 [INFO] [stdout] | [INFO] [stdout] 167 | ListRefMutIter::Cons(elem, others) => { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_others` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> stdext/src/linked_list.rs:332:32 [INFO] [stdout] | [INFO] [stdout] 332 | c.iter_mut().for_each(|mut s| *s += "1"); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> stdext/src/quicksort.rs:79:13 [INFO] [stdout] | [INFO] [stdout] 79 | let v = vec![9, 3, -1, 0, 3, -56]; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `this` [INFO] [stdout] --> stdext/src/linked_list.rs:31:51 [INFO] [stdout] | [INFO] [stdout] 31 | Empty => replace_with_or_abort(self, |this| cons(elem, Empty)), [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_this` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `others` [INFO] [stdout] --> stdext/src/linked_list.rs:123:34 [INFO] [stdout] | [INFO] [stdout] 123 | ListIter::Cons(elem, others) => { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_others` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> stdext/src/recipe.rs:379:13 [INFO] [stdout] | [INFO] [stdout] 379 | let b = [3.0, 2.18, 3.14, 9.11] [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `others` [INFO] [stdout] --> stdext/src/linked_list.rs:145:37 [INFO] [stdout] | [INFO] [stdout] 145 | ListRefIter::Cons(elem, others) => { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_others` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `others` [INFO] [stdout] --> stdext/src/linked_list.rs:167:40 [INFO] [stdout] | [INFO] [stdout] 167 | ListRefMutIter::Cons(elem, others) => { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_others` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `A` is never constructed [INFO] [stdout] --> stdext/src/linked_list.rs:306:12 [INFO] [stdout] | [INFO] [stdout] 306 | struct A { [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> stdext/src/linked_list.rs:311:12 [INFO] [stdout] | [INFO] [stdout] 310 | impl A { [INFO] [stdout] | ------ associated function in this implementation [INFO] [stdout] 311 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `add` is never used [INFO] [stdout] --> stdext/src/mixture.rs:177:8 [INFO] [stdout] | [INFO] [stdout] 177 | fn add(x: Num, y: Num) -> ::Output { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test1` is never used [INFO] [stdout] --> stdext/src/mixture.rs:180:8 [INFO] [stdout] | [INFO] [stdout] 180 | fn test1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Rect` is never constructed [INFO] [stdout] --> stdext/src/recipe.rs:364:9 [INFO] [stdout] | [INFO] [stdout] 362 | enum Shape { [INFO] [stdout] | ----- variant in this enum [INFO] [stdout] 363 | Circle(f32), [INFO] [stdout] 364 | Rect(f32, f32), [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Shape` 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 `square` is never used [INFO] [stdout] --> stdext/src/recipe.rs:367:12 [INFO] [stdout] | [INFO] [stdout] 366 | impl Shape { [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] 367 | fn square(side: f32) -> Self { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test1` is never used [INFO] [stdout] --> stdext/src/substr.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn test1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> stdext/src/linked_list.rs:71:17 [INFO] [stdout] | [INFO] [stdout] 71 | pub fn iter(&self) -> ListRefIter { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 71 | pub fn iter(&self) -> ListRefIter<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> stdext/src/linked_list.rs:77:21 [INFO] [stdout] | [INFO] [stdout] 77 | pub fn iter_mut(&mut self) -> ListRefMutIter { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 77 | pub fn iter_mut(&mut self) -> ListRefMutIter<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> stdext/src/linked_list.rs:332:32 [INFO] [stdout] | [INFO] [stdout] 332 | c.iter_mut().for_each(|mut s| *s += "1"); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> stdext/src/quicksort.rs:79:13 [INFO] [stdout] | [INFO] [stdout] 79 | let v = vec![9, 3, -1, 0, 3, -56]; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> stdext/src/recipe.rs:379:13 [INFO] [stdout] | [INFO] [stdout] 379 | let b = [3.0, 2.18, 3.14, 9.11] [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `A` is never constructed [INFO] [stdout] --> stdext/src/linked_list.rs:306:12 [INFO] [stdout] | [INFO] [stdout] 306 | struct A { [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> stdext/src/linked_list.rs:311:12 [INFO] [stdout] | [INFO] [stdout] 310 | impl A { [INFO] [stdout] | ------ associated function in this implementation [INFO] [stdout] 311 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `add` is never used [INFO] [stdout] --> stdext/src/mixture.rs:177:8 [INFO] [stdout] | [INFO] [stdout] 177 | fn add(x: Num, y: Num) -> ::Output { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test1` is never used [INFO] [stdout] --> stdext/src/mixture.rs:180:8 [INFO] [stdout] | [INFO] [stdout] 180 | fn test1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Rect` is never constructed [INFO] [stdout] --> stdext/src/recipe.rs:364:9 [INFO] [stdout] | [INFO] [stdout] 362 | enum Shape { [INFO] [stdout] | ----- variant in this enum [INFO] [stdout] 363 | Circle(f32), [INFO] [stdout] 364 | Rect(f32, f32), [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Shape` 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 `square` is never used [INFO] [stdout] --> stdext/src/recipe.rs:367:12 [INFO] [stdout] | [INFO] [stdout] 366 | impl Shape { [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] 367 | fn square(side: f32) -> Self { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test1` is never used [INFO] [stdout] --> stdext/src/substr.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn test1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> stdext/src/linked_list.rs:71:17 [INFO] [stdout] | [INFO] [stdout] 71 | pub fn iter(&self) -> ListRefIter { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 71 | pub fn iter(&self) -> ListRefIter<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> stdext/src/linked_list.rs:77:21 [INFO] [stdout] | [INFO] [stdout] 77 | pub fn iter_mut(&mut self) -> ListRefMutIter { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 77 | pub fn iter_mut(&mut self) -> ListRefMutIter<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking puzzles v0.1.0 (/opt/rustwide/workdir/puzzles) [INFO] [stderr] Checking playground v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `stdext::prelude::*` [INFO] [stdout] --> puzzles/src/lc/q2.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use stdext::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `stdext::prelude::*` [INFO] [stdout] --> puzzles/src/lc/q136.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use stdext::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `stdext::prelude::*` [INFO] [stdout] --> puzzles/src/lc/q509.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use stdext::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `ListNode` is more private than the item `q2::answer` [INFO] [stdout] --> puzzles/src/lc/q2.rs:75:1 [INFO] [stdout] | [INFO] [stdout] 75 | pub fn answer(l1: Option>, l2: Option>) -> Option> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function `q2::answer` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `ListNode` is only usable at visibility `pub(self)` [INFO] [stdout] --> puzzles/src/lc/q2.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | struct ListNode { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solution` is never used [INFO] [stdout] --> puzzles/src/lc/q8.rs:3:4 [INFO] [stdout] | [INFO] [stdout] 3 | fn solution(s: String) -> i32 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DIGITS` is never used [INFO] [stdout] --> puzzles/src/lc/q8.rs:8:7 [INFO] [stdout] | [INFO] [stdout] 8 | const DIGITS: [char; 10] = ['0', '1', '2', '3', '4', '5', '6', '7', '8', '9']; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Sign` is never used [INFO] [stdout] --> puzzles/src/lc/q8.rs:10:6 [INFO] [stdout] | [INFO] [stdout] 10 | enum Sign { Pos, Neg } [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `value` is never used [INFO] [stdout] --> puzzles/src/lc/q8.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 12 | impl Sign { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] 13 | fn value(&self) -> i32 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse` is never used [INFO] [stdout] --> puzzles/src/lc/q8.rs:21:4 [INFO] [stdout] | [INFO] [stdout] 21 | fn parse(s: String) -> (Sign, Vec) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `digit` is never used [INFO] [stdout] --> puzzles/src/lc/q8.rs:48:4 [INFO] [stdout] | [INFO] [stdout] 48 | fn digit(c: char) -> i32 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `number` is never used [INFO] [stdout] --> puzzles/src/lc/q8.rs:64:4 [INFO] [stdout] | [INFO] [stdout] 64 | fn number(sign: Sign, digits: Vec) -> i32 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ListNode` is never constructed [INFO] [stdout] --> puzzles/src/lc/q2.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | struct ListNode { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `new` and `from_slice` are never used [INFO] [stdout] --> puzzles/src/lc/q2.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 10 | impl ListNode { [INFO] [stdout] | ------------- associated functions in this implementation [INFO] [stdout] 11 | #[inline] [INFO] [stdout] 12 | fn new(val: i32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 15 | fn from_slice(s: &[i32]) -> Option> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `answer` is never used [INFO] [stdout] --> puzzles/src/lc/q2.rs:75:8 [INFO] [stdout] | [INFO] [stdout] 75 | pub fn answer(l1: Option>, l2: Option>) -> Option> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `no_dup` is never used [INFO] [stdout] --> puzzles/src/lc/q3.rs:7:4 [INFO] [stdout] | [INFO] [stdout] 7 | fn no_dup(s: &str) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `answer1` is never used [INFO] [stdout] --> puzzles/src/lc/q3.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn answer1(s: String) -> i32 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `answer` is never used [INFO] [stdout] --> puzzles/src/lc/q3.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn answer(s: String) -> i32 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test` is never used [INFO] [stdout] --> puzzles/src/lc/q3.rs:38:8 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn test() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `answer` is never used [INFO] [stdout] --> puzzles/src/lc/q136.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn answer(nums: Vec) -> i32 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `answer` is never used [INFO] [stdout] --> puzzles/src/lc/q509.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn answer(n: i32) -> i32 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_palindrome` is never used [INFO] [stdout] --> puzzles/src/lc/q5.rs:5:4 [INFO] [stdout] | [INFO] [stdout] 5 | fn is_palindrome(s: &String) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `answer` is never used [INFO] [stdout] --> puzzles/src/lc/q5.rs:28:8 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn answer(s: String) -> String { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test` is never used [INFO] [stdout] --> puzzles/src/lc/q5.rs:51:8 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn test() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `answer` is never used [INFO] [stdout] --> puzzles/src/lc/q6.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn answer(s: String, num_rows: i32) -> String { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test` is never used [INFO] [stdout] --> puzzles/src/lc/q6.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn test() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_palindrome` is never used [INFO] [stdout] --> puzzles/src/lc/q9.rs:4:4 [INFO] [stdout] | [INFO] [stdout] 4 | fn is_palindrome(s: &String) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `answer` is never used [INFO] [stdout] --> puzzles/src/lc/q9.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn answer(x: i32) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `answer` is never used [INFO] [stdout] --> puzzles/src/lc/q10.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn answer(s: String, p: String) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test` is never used [INFO] [stdout] --> puzzles/src/lc/q10.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn test() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `ListNode` is more private than the item `q2::answer` [INFO] [stdout] --> puzzles/src/lc/q2.rs:75:1 [INFO] [stdout] | [INFO] [stdout] 75 | pub fn answer(l1: Option>, l2: Option>) -> Option> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function `q2::answer` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `ListNode` is only usable at visibility `pub(self)` [INFO] [stdout] --> puzzles/src/lc/q2.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | struct ListNode { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `value` is never used [INFO] [stdout] --> puzzles/src/lc/q8.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 12 | impl Sign { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] 13 | fn value(&self) -> i32 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> puzzles/src/lc/q2.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 10 | impl ListNode { [INFO] [stdout] | ------------- associated function in this implementation [INFO] [stdout] 11 | #[inline] [INFO] [stdout] 12 | fn new(val: i32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `no_dup` is never used [INFO] [stdout] --> puzzles/src/lc/q3.rs:7:4 [INFO] [stdout] | [INFO] [stdout] 7 | fn no_dup(s: &str) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `answer1` is never used [INFO] [stdout] --> puzzles/src/lc/q3.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn answer1(s: String) -> i32 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `answer` is never used [INFO] [stdout] --> puzzles/src/lc/q3.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn answer(s: String) -> i32 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test` is never used [INFO] [stdout] --> puzzles/src/lc/q3.rs:38:8 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn test() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_palindrome` is never used [INFO] [stdout] --> puzzles/src/lc/q5.rs:5:4 [INFO] [stdout] | [INFO] [stdout] 5 | fn is_palindrome(s: &String) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `answer` is never used [INFO] [stdout] --> puzzles/src/lc/q5.rs:28:8 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn answer(s: String) -> String { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test` is never used [INFO] [stdout] --> puzzles/src/lc/q5.rs:51:8 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn test() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `answer` is never used [INFO] [stdout] --> puzzles/src/lc/q6.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn answer(s: String, num_rows: i32) -> String { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test` is never used [INFO] [stdout] --> puzzles/src/lc/q6.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn test() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_palindrome` is never used [INFO] [stdout] --> puzzles/src/lc/q9.rs:4:4 [INFO] [stdout] | [INFO] [stdout] 4 | fn is_palindrome(s: &String) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `answer` is never used [INFO] [stdout] --> puzzles/src/lc/q9.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn answer(x: i32) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `answer` is never used [INFO] [stdout] --> puzzles/src/lc/q10.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn answer(s: String, p: String) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test` is never used [INFO] [stdout] --> puzzles/src/lc/q10.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn test() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `b` is assigned to, but never used [INFO] [stdout] --> stdext/src/async_exp.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | let mut b: &dyn Future; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_b` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> stdext/src/async_exp.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 28 | for i in 0..10 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `b` is never read [INFO] [stdout] --> stdext/src/async_exp.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | b = &async { 5 } [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `a` is never read [INFO] [stdout] --> stdext/src/async_exp.rs:158:9 [INFO] [stdout] | [INFO] [stdout] 158 | a[2] = c.await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `old_widget` [INFO] [stdout] --> stdext/src/compose.rs:11:28 [INFO] [stdout] | [INFO] [stdout] 11 | fn needsRebuild(&self, old_widget: &Self) -> bool { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_old_widget` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `context` [INFO] [stdout] --> stdext/src/compose.rs:25:20 [INFO] [stdout] | [INFO] [stdout] 25 | fn build(self, context: ()) -> impl Compose { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `context` [INFO] [stdout] --> stdext/src/compose.rs:37:20 [INFO] [stdout] | [INFO] [stdout] 37 | fn build(self, context: ()) -> impl Compose { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `context` [INFO] [stdout] --> stdext/src/compose.rs:46:20 [INFO] [stdout] | [INFO] [stdout] 46 | fn build(self, context: ()) -> impl Compose { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `b` is assigned to, but never used [INFO] [stdout] --> stdext/src/async_exp.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | let mut b: &dyn Future; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_b` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> stdext/src/async_exp.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 28 | for i in 0..10 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `b` is never read [INFO] [stdout] --> stdext/src/async_exp.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | b = &async { 5 } [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `a` is never read [INFO] [stdout] --> stdext/src/async_exp.rs:158:9 [INFO] [stdout] | [INFO] [stdout] 158 | a[2] = c.await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `old_widget` [INFO] [stdout] --> stdext/src/compose.rs:11:28 [INFO] [stdout] | [INFO] [stdout] 11 | fn needsRebuild(&self, old_widget: &Self) -> bool { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_old_widget` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `context` [INFO] [stdout] --> stdext/src/compose.rs:25:20 [INFO] [stdout] | [INFO] [stdout] 25 | fn build(self, context: ()) -> impl Compose { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `context` [INFO] [stdout] --> stdext/src/compose.rs:37:20 [INFO] [stdout] | [INFO] [stdout] 37 | fn build(self, context: ()) -> impl Compose { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `context` [INFO] [stdout] --> stdext/src/compose.rs:46:20 [INFO] [stdout] | [INFO] [stdout] 46 | fn build(self, context: ()) -> impl Compose { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `this` [INFO] [stdout] --> stdext/src/linked_list.rs:31:51 [INFO] [stdout] | [INFO] [stdout] 31 | Empty => replace_with_or_abort(self, |this| cons(elem, Empty)), [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_this` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `others` [INFO] [stdout] --> stdext/src/linked_list.rs:123:34 [INFO] [stdout] | [INFO] [stdout] 123 | ListIter::Cons(elem, others) => { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_others` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `others` [INFO] [stdout] --> stdext/src/linked_list.rs:145:37 [INFO] [stdout] | [INFO] [stdout] 145 | ListRefIter::Cons(elem, others) => { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_others` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `others` [INFO] [stdout] --> stdext/src/linked_list.rs:167:40 [INFO] [stdout] | [INFO] [stdout] 167 | ListRefMutIter::Cons(elem, others) => { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_others` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> stdext/src/linked_list.rs:332:32 [INFO] [stdout] | [INFO] [stdout] 332 | c.iter_mut().for_each(|mut s| *s += "1"); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> stdext/src/quicksort.rs:79:13 [INFO] [stdout] | [INFO] [stdout] 79 | let v = vec![9, 3, -1, 0, 3, -56]; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `this` [INFO] [stdout] --> stdext/src/linked_list.rs:31:51 [INFO] [stdout] | [INFO] [stdout] 31 | Empty => replace_with_or_abort(self, |this| cons(elem, Empty)), [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_this` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `others` [INFO] [stdout] --> stdext/src/linked_list.rs:123:34 [INFO] [stdout] | [INFO] [stdout] 123 | ListIter::Cons(elem, others) => { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_others` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `others` [INFO] [stdout] --> stdext/src/linked_list.rs:145:37 [INFO] [stdout] | [INFO] [stdout] 145 | ListRefIter::Cons(elem, others) => { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_others` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `others` [INFO] [stdout] --> stdext/src/linked_list.rs:167:40 [INFO] [stdout] | [INFO] [stdout] 167 | ListRefMutIter::Cons(elem, others) => { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_others` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> stdext/src/linked_list.rs:332:32 [INFO] [stdout] | [INFO] [stdout] 332 | c.iter_mut().for_each(|mut s| *s += "1"); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> stdext/src/recipe.rs:379:13 [INFO] [stdout] | [INFO] [stdout] 379 | let b = [3.0, 2.18, 3.14, 9.11] [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `item` [INFO] [stdout] --> stdext/src/tree.rs:22:29 [INFO] [stdout] | [INFO] [stdout] 22 | fn insert(&'a mut self, item: T) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_item` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> stdext/src/quicksort.rs:79:13 [INFO] [stdout] | [INFO] [stdout] 79 | let v = vec![9, 3, -1, 0, 3, -56]; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> stdext/src/recipe.rs:379:13 [INFO] [stdout] | [INFO] [stdout] 379 | let b = [3.0, 2.18, 3.14, 9.11] [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `item` [INFO] [stdout] --> stdext/src/tree.rs:22:29 [INFO] [stdout] | [INFO] [stdout] 22 | fn insert(&'a mut self, item: T) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_item` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> stdext/src/main.rs:400:9 [INFO] [stdout] | [INFO] [stdout] 400 | let a = mix![ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `apple1` [INFO] [stdout] --> stdext/src/main.rs:441:9 [INFO] [stdout] | [INFO] [stdout] 441 | let apple1 = Apple { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_apple1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> stdext/src/main.rs:468:16 [INFO] [stdout] | [INFO] [stdout] 468 | fn test14<'it>(a: impl IntoIterator) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> stdext/src/main.rs:469:9 [INFO] [stdout] | [INFO] [stdout] 469 | let a = tokio::spawn(async { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> stdext/src/main.rs:500:9 [INFO] [stdout] | [INFO] [stdout] 500 | let mut map2 = mixedmap! { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `romania` [INFO] [stdout] --> stdext/src/main.rs:486:9 [INFO] [stdout] | [INFO] [stdout] 486 | let romania = HashMap::from([ [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_romania` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `map` [INFO] [stdout] --> stdext/src/main.rs:495:9 [INFO] [stdout] | [INFO] [stdout] 495 | let map = map! { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_map` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `map2` [INFO] [stdout] --> stdext/src/main.rs:500:9 [INFO] [stdout] | [INFO] [stdout] 500 | let mut map2 = mixedmap! { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_map2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s1` [INFO] [stdout] --> stdext/src/main.rs:506:9 [INFO] [stdout] | [INFO] [stdout] 506 | let s1 = *s; [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_s1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run_local` is never used [INFO] [stdout] --> stdext/src/main.rs:194:10 [INFO] [stdout] | [INFO] [stdout] 194 | async fn run_local(future: impl Future) -> T { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `A` is never constructed [INFO] [stdout] --> stdext/src/main.rs:214:8 [INFO] [stdout] | [INFO] [stdout] 214 | struct A { [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `a1`, `b1`, and `c1` are never used [INFO] [stdout] --> stdext/src/main.rs:219:8 [INFO] [stdout] | [INFO] [stdout] 218 | impl A { [INFO] [stdout] | ------ methods in this implementation [INFO] [stdout] 219 | fn a1(&mut self) { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 222 | fn b1(&mut self) { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 225 | fn c1(&mut self) { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `B` is never used [INFO] [stdout] --> stdext/src/main.rs:231:6 [INFO] [stdout] | [INFO] [stdout] 231 | enum B { [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test1` is never used [INFO] [stdout] --> stdext/src/main.rs:236:4 [INFO] [stdout] | [INFO] [stdout] 236 | fn test1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test1a` is never used [INFO] [stdout] --> stdext/src/main.rs:265:4 [INFO] [stdout] | [INFO] [stdout] 265 | fn test1a() { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test2` is never used [INFO] [stdout] --> stdext/src/main.rs:281:4 [INFO] [stdout] | [INFO] [stdout] 281 | fn test2() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test3` is never used [INFO] [stdout] --> stdext/src/main.rs:288:4 [INFO] [stdout] | [INFO] [stdout] 288 | fn test3() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test4` is never used [INFO] [stdout] --> stdext/src/main.rs:308:4 [INFO] [stdout] | [INFO] [stdout] 308 | fn test4() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test5` is never used [INFO] [stdout] --> stdext/src/main.rs:329:4 [INFO] [stdout] | [INFO] [stdout] 329 | fn test5() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test6` is never used [INFO] [stdout] --> stdext/src/main.rs:348:4 [INFO] [stdout] | [INFO] [stdout] 348 | fn test6() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test7` is never used [INFO] [stdout] --> stdext/src/main.rs:361:4 [INFO] [stdout] | [INFO] [stdout] 361 | fn test7() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test8` is never used [INFO] [stdout] --> stdext/src/main.rs:392:4 [INFO] [stdout] | [INFO] [stdout] 392 | fn test8() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test9` is never used [INFO] [stdout] --> stdext/src/main.rs:399:4 [INFO] [stdout] | [INFO] [stdout] 399 | fn test9() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test10` is never used [INFO] [stdout] --> stdext/src/main.rs:418:10 [INFO] [stdout] | [INFO] [stdout] 418 | async fn test10() -> String { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test11` is never used [INFO] [stdout] --> stdext/src/main.rs:433:4 [INFO] [stdout] | [INFO] [stdout] 433 | fn test11(list: [&dyn std::fmt::Debug; N]) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test12` is never used [INFO] [stdout] --> stdext/src/main.rs:439:4 [INFO] [stdout] | [INFO] [stdout] 439 | fn test12() { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test13` is never used [INFO] [stdout] --> stdext/src/main.rs:447:4 [INFO] [stdout] | [INFO] [stdout] 447 | fn test13() { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test14` is never used [INFO] [stdout] --> stdext/src/main.rs:468:4 [INFO] [stdout] | [INFO] [stdout] 468 | fn test14<'it>(a: impl IntoIterator) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test15` is never used [INFO] [stdout] --> stdext/src/main.rs:485:4 [INFO] [stdout] | [INFO] [stdout] 485 | fn test15() { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Context` is never constructed [INFO] [stdout] --> stdext/src/main.rs:510:8 [INFO] [stdout] | [INFO] [stdout] 510 | struct Context { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `gen_num` is never used [INFO] [stdout] --> stdext/src/main.rs:514:4 [INFO] [stdout] | [INFO] [stdout] 514 | fn gen_num() -> impl FnMut(&Context) -> i32 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test16` is never used [INFO] [stdout] --> stdext/src/main.rs:525:4 [INFO] [stdout] | [INFO] [stdout] 525 | fn test16() { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `AssertionError` is never constructed [INFO] [stdout] --> stdext/src/assertion.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct AssertionError(Expected, Found); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Assertable` is never used [INFO] [stdout] --> stdext/src/assertion.rs:19:11 [INFO] [stdout] | [INFO] [stdout] 19 | pub trait Assertable { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test1` is never used [INFO] [stdout] --> stdext/src/assertion.rs:43:12 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn test1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `wait` is never used [INFO] [stdout] --> stdext/src/async_exp.rs:12:14 [INFO] [stdout] | [INFO] [stdout] 12 | pub async fn wait(secs: u64) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `some_future` is never used [INFO] [stdout] --> stdext/src/async_exp.rs:16:14 [INFO] [stdout] | [INFO] [stdout] 16 | pub async fn some_future() -> impl Future { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test` is never used [INFO] [stdout] --> stdext/src/async_exp.rs:20:14 [INFO] [stdout] | [INFO] [stdout] 20 | pub async fn test() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `A` is never constructed [INFO] [stdout] --> stdext/src/async_exp.rs:49:12 [INFO] [stdout] | [INFO] [stdout] 49 | struct A { [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Data` is never constructed [INFO] [stdout] --> stdext/src/async_exp.rs:53:12 [INFO] [stdout] | [INFO] [stdout] 53 | struct Data { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test1` is never used [INFO] [stdout] --> stdext/src/async_exp.rs:57:18 [INFO] [stdout] | [INFO] [stdout] 57 | pub async fn test1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test2` is never used [INFO] [stdout] --> stdext/src/async_exp.rs:66:18 [INFO] [stdout] | [INFO] [stdout] 66 | pub async fn test2() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test3` is never used [INFO] [stdout] --> stdext/src/async_exp.rs:74:18 [INFO] [stdout] | [INFO] [stdout] 74 | pub async fn test3() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test4` is never used [INFO] [stdout] --> stdext/src/async_exp.rs:88:18 [INFO] [stdout] | [INFO] [stdout] 88 | pub async fn test4() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test5` is never used [INFO] [stdout] --> stdext/src/async_exp.rs:96:18 [INFO] [stdout] | [INFO] [stdout] 96 | pub async fn test5() -> Result<()> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test6` is never used [INFO] [stdout] --> stdext/src/async_exp.rs:106:18 [INFO] [stdout] | [INFO] [stdout] 106 | pub async fn test6() -> u32 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test7` is never used [INFO] [stdout] --> stdext/src/async_exp.rs:121:18 [INFO] [stdout] | [INFO] [stdout] 121 | pub async fn test7() -> usize { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test8` is never used [INFO] [stdout] --> stdext/src/async_exp.rs:136:18 [INFO] [stdout] | [INFO] [stdout] 136 | pub async fn test8() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test9` is never used [INFO] [stdout] --> stdext/src/async_exp.rs:149:18 [INFO] [stdout] | [INFO] [stdout] 149 | pub async fn test9() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Context` is never constructed [INFO] [stdout] --> stdext/src/compose.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | struct Context { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Compose` is never used [INFO] [stdout] --> stdext/src/compose.rs:9:7 [INFO] [stdout] | [INFO] [stdout] 9 | trait Compose: PartialEq { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Box` is never constructed [INFO] [stdout] --> stdext/src/compose.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | struct Box [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Rect` is never constructed [INFO] [stdout] --> stdext/src/compose.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 34 | struct Rect; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Custom` is never constructed [INFO] [stdout] --> stdext/src/compose.rs:43:8 [INFO] [stdout] | [INFO] [stdout] 43 | struct Custom; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Fruit` is never used [INFO] [stdout] --> stdext/src/fruits.rs:11:10 [INFO] [stdout] | [INFO] [stdout] 11 | pub enum Fruit { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `ripeness` and `is_ripe` are never used [INFO] [stdout] --> stdext/src/fruits.rs:27:12 [INFO] [stdout] | [INFO] [stdout] 26 | impl Fruit { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] 27 | pub fn ripeness(&self) -> Ripeness { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 52 | pub fn is_ripe(&self) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Ripeness` is never used [INFO] [stdout] --> stdext/src/fruits.rs:61:10 [INFO] [stdout] | [INFO] [stdout] 61 | pub enum Ripeness { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Dimensions` is never constructed [INFO] [stdout] --> stdext/src/fruits.rs:68:12 [INFO] [stdout] | [INFO] [stdout] 68 | pub struct Dimensions { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `ZERO`, `new`, and `new_const` are never used [INFO] [stdout] --> stdext/src/fruits.rs:75:11 [INFO] [stdout] | [INFO] [stdout] 74 | impl Dimensions { [INFO] [stdout] | --------------- associated items in this implementation [INFO] [stdout] 75 | const ZERO: Self = Self::new_const(0., 0., 0.); [INFO] [stdout] | ^^^^ [INFO] [stdout] 76 | pub fn new(x: impl Into, y: impl Into, z: impl Into) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 83 | pub const fn new_const(x: f64, y: f64, z: f64) -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Then` is never used [INFO] [stdout] --> stdext/src/go.rs:18:11 [INFO] [stdout] | [INFO] [stdout] 18 | pub trait Then { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `wait_for` is never used [INFO] [stdout] --> stdext/src/go.rs:28:8 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn wait_for(future: impl Future) -> T { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `map1` is never used [INFO] [stdout] --> stdext/src/guard_map.rs:5:14 [INFO] [stdout] | [INFO] [stdout] 5 | pub const fn map1() -> Map<'static> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Direction` is never used [INFO] [stdout] --> stdext/src/guard_map.rs:17:6 [INFO] [stdout] | [INFO] [stdout] 17 | enum Direction { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `turn_right` is never used [INFO] [stdout] --> stdext/src/guard_map.rs:25:14 [INFO] [stdout] | [INFO] [stdout] 24 | impl Direction { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] 25 | const fn turn_right(&self) -> Direction { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Location` is never constructed [INFO] [stdout] --> stdext/src/guard_map.rs:36:12 [INFO] [stdout] | [INFO] [stdout] 36 | pub struct Location { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `origin`, `new`, and `move_in` are never used [INFO] [stdout] --> stdext/src/guard_map.rs:42:14 [INFO] [stdout] | [INFO] [stdout] 41 | impl Location { [INFO] [stdout] | ------------- associated items in this implementation [INFO] [stdout] 42 | const fn origin() -> Self { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 45 | const fn new(x: i32, y: i32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | const fn move_in(&self, direction: Direction) -> Location { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Guard` is never constructed [INFO] [stdout] --> stdext/src/guard_map.rs:70:8 [INFO] [stdout] | [INFO] [stdout] 70 | struct Guard { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Map` is never constructed [INFO] [stdout] --> stdext/src/guard_map.rs:75:12 [INFO] [stdout] | [INFO] [stdout] 75 | pub struct Map<'a> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `is_wall`, `in_bounds`, `guard_in_bounds`, `walk`, and `walk_till_end` are never used [INFO] [stdout] --> stdext/src/guard_map.rs:82:8 [INFO] [stdout] | [INFO] [stdout] 81 | impl<'a> Map<'a> { [INFO] [stdout] | ---------------- methods in this implementation [INFO] [stdout] 82 | fn is_wall(&self, location: &Location) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 85 | const fn in_bounds(&self, location: &Location) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 91 | const fn guard_in_bounds(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 94 | fn walk(&mut self) -> Location { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 105 | pub fn walk_till_end(&mut self) -> Location { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test` is never used [INFO] [stdout] --> stdext/src/guard_map.rs:119:12 [INFO] [stdout] | [INFO] [stdout] 119 | pub fn test() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `List` is never used [INFO] [stdout] --> stdext/src/linked_list.rs:10:10 [INFO] [stdout] | [INFO] [stdout] 10 | pub enum List { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> stdext/src/linked_list.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 15 | impl List { [INFO] [stdout] | --------------- methods in this implementation [INFO] [stdout] 16 | pub fn len(&self) -> usize { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 22 | pub fn is_empty(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 28 | pub fn push(&mut self, elem: T) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | pub fn push_front(&mut self, elem: T) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | pub fn back(&mut self) -> &mut Self { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 44 | pub fn append(&mut self, other: Self) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 50 | pub fn contains(&self, x: &T) -> bool [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 59 | pub fn starts_with(&self, needle: &Self) -> bool [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 71 | pub fn iter(&self) -> ListRefIter { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 77 | pub fn iter_mut(&mut self) -> ListRefMutIter { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `join` is never used [INFO] [stdout] --> stdext/src/linked_list.rs:86:12 [INFO] [stdout] | [INFO] [stdout] 85 | impl List { [INFO] [stdout] | ---------------------- method in this implementation [INFO] [stdout] 86 | pub fn join(&self, separator: impl AsRef) -> String { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ListIter` is never used [INFO] [stdout] --> stdext/src/linked_list.rs:114:10 [INFO] [stdout] | [INFO] [stdout] 114 | pub enum ListIter { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ListRefIter` is never used [INFO] [stdout] --> stdext/src/linked_list.rs:136:10 [INFO] [stdout] | [INFO] [stdout] 136 | pub enum ListRefIter<'a, T> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ListRefMutIter` is never used [INFO] [stdout] --> stdext/src/linked_list.rs:158:10 [INFO] [stdout] | [INFO] [stdout] 158 | pub enum ListRefMutIter<'a, T> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `cons` is never used [INFO] [stdout] --> stdext/src/linked_list.rs:287:8 [INFO] [stdout] | [INFO] [stdout] 287 | pub fn cons(head: T, tail: List) -> List { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `A` is never constructed [INFO] [stdout] --> stdext/src/linked_list.rs:306:12 [INFO] [stdout] | [INFO] [stdout] 306 | struct A { [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> stdext/src/linked_list.rs:311:12 [INFO] [stdout] | [INFO] [stdout] 310 | impl A { [INFO] [stdout] | ------ associated function in this implementation [INFO] [stdout] 311 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test1` is never used [INFO] [stdout] --> stdext/src/linked_list.rs:318:12 [INFO] [stdout] | [INFO] [stdout] 318 | pub fn test1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test2` is never used [INFO] [stdout] --> stdext/src/linked_list.rs:322:12 [INFO] [stdout] | [INFO] [stdout] 322 | pub fn test2() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test3` is never used [INFO] [stdout] --> stdext/src/linked_list.rs:335:12 [INFO] [stdout] | [INFO] [stdout] 335 | pub fn test3() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Anything` is never used [INFO] [stdout] --> stdext/src/mixture.rs:28:10 [INFO] [stdout] | [INFO] [stdout] 28 | pub type Anything<'a> = Box; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Mixture` is never used [INFO] [stdout] --> stdext/src/mixture.rs:29:10 [INFO] [stdout] | [INFO] [stdout] 29 | pub type Mixture<'a> = Vec>; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `any` is never used [INFO] [stdout] --> stdext/src/mixture.rs:31:8 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn any<'a, T: 'a>(thing: T) -> Anything<'a> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `MixtureExt` is never used [INFO] [stdout] --> stdext/src/mixture.rs:35:11 [INFO] [stdout] | [INFO] [stdout] 35 | pub trait MixtureExt { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `AnythingExt` is never used [INFO] [stdout] --> stdext/src/mixture.rs:64:11 [INFO] [stdout] | [INFO] [stdout] 64 | pub trait AnythingExt<'a> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Number` is never used [INFO] [stdout] --> stdext/src/mixture.rs:163:11 [INFO] [stdout] | [INFO] [stdout] 163 | pub trait Number: [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `add` is never used [INFO] [stdout] --> stdext/src/mixture.rs:177:8 [INFO] [stdout] | [INFO] [stdout] 177 | fn add(x: Num, y: Num) -> ::Output { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test1` is never used [INFO] [stdout] --> stdext/src/mixture.rs:180:8 [INFO] [stdout] | [INFO] [stdout] 180 | fn test1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `factors` is never used [INFO] [stdout] --> stdext/src/numbers.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn factors(n: u32) -> Vec { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `prime` is never used [INFO] [stdout] --> stdext/src/numbers.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn prime(n: u32) -> bool { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `primes` is never used [INFO] [stdout] --> stdext/src/numbers.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn primes(list: impl IntoIterator) -> impl Iterator { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Object` is never used [INFO] [stdout] --> stdext/src/object.rs:7:11 [INFO] [stdout] | [INFO] [stdout] 7 | pub trait Object: Clone + PartialEq + Hash { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Enum` is never used [INFO] [stdout] --> stdext/src/object.rs:14:11 [INFO] [stdout] | [INFO] [stdout] 14 | pub trait Enum: Object { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Plus` is never used [INFO] [stdout] --> stdext/src/plus.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait Plus { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test1` is never used [INFO] [stdout] --> stdext/src/plus.rs:27:12 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn test1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `quicksort` is never used [INFO] [stdout] --> stdext/src/quicksort.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn quicksort(mut list: Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sorting_flap` is never used [INFO] [stdout] --> stdext/src/quicksort.rs:61:4 [INFO] [stdout] | [INFO] [stdout] 61 | fn sorting_flap(left_condition: impl Fn(&T) -> bool) -> impl Fn(T) -> (Option, Option) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test` is never used [INFO] [stdout] --> stdext/src/quicksort.rs:78:12 [INFO] [stdout] | [INFO] [stdout] 78 | pub fn test() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Step` is never constructed [INFO] [stdout] --> stdext/src/recipe.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct Step<'a, Input, Output>(String, Arc + 'a>); [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `action` is never used [INFO] [stdout] --> stdext/src/recipe.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 25 | impl<'a, Input, Output> Step<'a, Input, Output> { [INFO] [stdout] | ----------------------------------------------- associated function in this implementation [INFO] [stdout] 26 | pub fn action(alias: impl Display, closure: Closure) -> Self [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `identity` is never used [INFO] [stdout] --> stdext/src/recipe.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn identity() -> impl Fn(Input) -> Input { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Recipe` is never constructed [INFO] [stdout] --> stdext/src/recipe.rs:39:12 [INFO] [stdout] | [INFO] [stdout] 39 | pub struct Recipe<'a, Ingredients, Outcome> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> stdext/src/recipe.rs:60:12 [INFO] [stdout] | [INFO] [stdout] 59 | impl<'a, Ingredients, Outcome> Recipe<'a, Ingredients, Outcome> { [INFO] [stdout] | --------------------------------------------------------------- associated items in this implementation [INFO] [stdout] 60 | pub fn initially + 'a>( [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 69 | pub fn then + 'a>( [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 77 | pub fn replace_first + 'a>( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 94 | pub fn replace + 'a + Clone>( [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 110 | pub fn replace_initial + 'a>( [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 117 | pub fn remove_first(&mut self, alias: impl Display) -> &mut Self { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 130 | pub fn remove(&mut self, alias: impl Display) -> &mut Self { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 142 | pub fn get(&self, alias: impl Display) -> Step<'a, Outcome, Outcome> [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Pipe` is never used [INFO] [stdout] --> stdext/src/recipe.rs:171:11 [INFO] [stdout] | [INFO] [stdout] 171 | pub trait Pipe [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Apply` is never used [INFO] [stdout] --> stdext/src/recipe.rs:190:11 [INFO] [stdout] | [INFO] [stdout] 190 | pub trait Apply [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `LogErr` is never used [INFO] [stdout] --> stdext/src/recipe.rs:225:11 [INFO] [stdout] | [INFO] [stdout] 225 | pub trait LogErr { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Runnable` is never used [INFO] [stdout] --> stdext/src/recipe.rs:242:11 [INFO] [stdout] | [INFO] [stdout] 242 | pub trait Runnable { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Pass` is never used [INFO] [stdout] --> stdext/src/recipe.rs:269:11 [INFO] [stdout] | [INFO] [stdout] 269 | pub trait Pass { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Discard` is never used [INFO] [stdout] --> stdext/src/recipe.rs:284:11 [INFO] [stdout] | [INFO] [stdout] 284 | pub trait Discard { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BoxInternal` is never constructed [INFO] [stdout] --> stdext/src/recipe.rs:306:16 [INFO] [stdout] | [INFO] [stdout] 306 | pub struct BoxInternal(i32, i32, f32); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Boxy` is never constructed [INFO] [stdout] --> stdext/src/recipe.rs:307:16 [INFO] [stdout] | [INFO] [stdout] 307 | pub struct Boxy<'a>(Recipe<'a, (), BoxInternal>); [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `width`, `height`, and `rotate` are never used [INFO] [stdout] --> stdext/src/recipe.rs:309:12 [INFO] [stdout] | [INFO] [stdout] 308 | impl<'a> Boxy<'a> { [INFO] [stdout] | ----------------- associated items in this implementation [INFO] [stdout] 309 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 317 | fn width(&mut self, value: i32) -> &mut Self { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 324 | fn height(&mut self, value: i32) -> &mut Self { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 331 | fn rotate(&mut self, degrees: f32) -> &mut Self { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test1` is never used [INFO] [stdout] --> stdext/src/recipe.rs:345:12 [INFO] [stdout] | [INFO] [stdout] 345 | pub fn test1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Shape` is never used [INFO] [stdout] --> stdext/src/recipe.rs:362:10 [INFO] [stdout] | [INFO] [stdout] 362 | enum Shape { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `square` and `area` are never used [INFO] [stdout] --> stdext/src/recipe.rs:367:12 [INFO] [stdout] | [INFO] [stdout] 366 | impl Shape { [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] 367 | fn square(side: f32) -> Self { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 370 | fn area(self) -> f32 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test2` is never used [INFO] [stdout] --> stdext/src/recipe.rs:377:12 [INFO] [stdout] | [INFO] [stdout] 377 | pub fn test2() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `SubStr` is never used [INFO] [stdout] --> stdext/src/substr.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait SubStr { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test1` is never used [INFO] [stdout] --> stdext/src/substr.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn test1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `BinaryTree` is never used [INFO] [stdout] --> stdext/src/tree.rs:1:6 [INFO] [stdout] | [INFO] [stdout] 1 | enum BinaryTree<'a, T> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `contains` and `insert` are never used [INFO] [stdout] --> stdext/src/tree.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 8 | impl<'a, T: PartialOrd> BinaryTree<'a, T> { [INFO] [stdout] | ----------------------------------------- methods in this implementation [INFO] [stdout] 9 | fn contains(&self, target: Option<&T>) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 22 | fn insert(&'a mut self, item: T) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `NoneError` is never constructed [INFO] [stdout] --> stdext/src/whoops.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct NoneError; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Whoops` is never used [INFO] [stdout] --> stdext/src/whoops.rs:25:10 [INFO] [stdout] | [INFO] [stdout] 25 | pub type Whoops = Result<(), Box>; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `IntoWhoops` is never used [INFO] [stdout] --> stdext/src/whoops.rs:27:11 [INFO] [stdout] | [INFO] [stdout] 27 | pub trait IntoWhoops { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `attempt` is never used [INFO] [stdout] --> stdext/src/whoops.rs:55:8 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn attempt(closure: Closure) -> Whoops [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Catch` is never used [INFO] [stdout] --> stdext/src/whoops.rs:63:11 [INFO] [stdout] | [INFO] [stdout] 63 | pub trait Catch { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait method `needsRebuild` should have a snake case name [INFO] [stdout] --> stdext/src/compose.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | fn needsRebuild(&self, old_widget: &Self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `needs_rebuild` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> stdext/src/linked_list.rs:71:17 [INFO] [stdout] | [INFO] [stdout] 71 | pub fn iter(&self) -> ListRefIter { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 71 | pub fn iter(&self) -> ListRefIter<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> stdext/src/linked_list.rs:77:21 [INFO] [stdout] | [INFO] [stdout] 77 | pub fn iter_mut(&mut self) -> ListRefMutIter { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 77 | pub fn iter_mut(&mut self) -> ListRefMutIter<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> stdext/src/main.rs:400:9 [INFO] [stdout] | [INFO] [stdout] 400 | let a = mix![ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `apple1` [INFO] [stdout] --> stdext/src/main.rs:441:9 [INFO] [stdout] | [INFO] [stdout] 441 | let apple1 = Apple { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_apple1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> stdext/src/main.rs:468:16 [INFO] [stdout] | [INFO] [stdout] 468 | fn test14<'it>(a: impl IntoIterator) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> stdext/src/main.rs:469:9 [INFO] [stdout] | [INFO] [stdout] 469 | let a = tokio::spawn(async { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> stdext/src/main.rs:500:9 [INFO] [stdout] | [INFO] [stdout] 500 | let mut map2 = mixedmap! { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `romania` [INFO] [stdout] --> stdext/src/main.rs:486:9 [INFO] [stdout] | [INFO] [stdout] 486 | let romania = HashMap::from([ [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_romania` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `map` [INFO] [stdout] --> stdext/src/main.rs:495:9 [INFO] [stdout] | [INFO] [stdout] 495 | let map = map! { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_map` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `map2` [INFO] [stdout] --> stdext/src/main.rs:500:9 [INFO] [stdout] | [INFO] [stdout] 500 | let mut map2 = mixedmap! { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_map2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s1` [INFO] [stdout] --> stdext/src/main.rs:506:9 [INFO] [stdout] | [INFO] [stdout] 506 | let s1 = *s; [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_s1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run_local` is never used [INFO] [stdout] --> stdext/src/main.rs:194:10 [INFO] [stdout] | [INFO] [stdout] 194 | async fn run_local(future: impl Future) -> T { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `A` is never constructed [INFO] [stdout] --> stdext/src/main.rs:214:8 [INFO] [stdout] | [INFO] [stdout] 214 | struct A { [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `a1`, `b1`, and `c1` are never used [INFO] [stdout] --> stdext/src/main.rs:219:8 [INFO] [stdout] | [INFO] [stdout] 218 | impl A { [INFO] [stdout] | ------ methods in this implementation [INFO] [stdout] 219 | fn a1(&mut self) { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 222 | fn b1(&mut self) { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 225 | fn c1(&mut self) { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `B` is never used [INFO] [stdout] --> stdext/src/main.rs:231:6 [INFO] [stdout] | [INFO] [stdout] 231 | enum B { [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test1` is never used [INFO] [stdout] --> stdext/src/main.rs:236:4 [INFO] [stdout] | [INFO] [stdout] 236 | fn test1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test1a` is never used [INFO] [stdout] --> stdext/src/main.rs:265:4 [INFO] [stdout] | [INFO] [stdout] 265 | fn test1a() { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test2` is never used [INFO] [stdout] --> stdext/src/main.rs:281:4 [INFO] [stdout] | [INFO] [stdout] 281 | fn test2() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test3` is never used [INFO] [stdout] --> stdext/src/main.rs:288:4 [INFO] [stdout] | [INFO] [stdout] 288 | fn test3() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test4` is never used [INFO] [stdout] --> stdext/src/main.rs:308:4 [INFO] [stdout] | [INFO] [stdout] 308 | fn test4() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test5` is never used [INFO] [stdout] --> stdext/src/main.rs:329:4 [INFO] [stdout] | [INFO] [stdout] 329 | fn test5() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test6` is never used [INFO] [stdout] --> stdext/src/main.rs:348:4 [INFO] [stdout] | [INFO] [stdout] 348 | fn test6() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test7` is never used [INFO] [stdout] --> stdext/src/main.rs:361:4 [INFO] [stdout] | [INFO] [stdout] 361 | fn test7() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test8` is never used [INFO] [stdout] --> stdext/src/main.rs:392:4 [INFO] [stdout] | [INFO] [stdout] 392 | fn test8() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test9` is never used [INFO] [stdout] --> stdext/src/main.rs:399:4 [INFO] [stdout] | [INFO] [stdout] 399 | fn test9() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test10` is never used [INFO] [stdout] --> stdext/src/main.rs:418:10 [INFO] [stdout] | [INFO] [stdout] 418 | async fn test10() -> String { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test11` is never used [INFO] [stdout] --> stdext/src/main.rs:433:4 [INFO] [stdout] | [INFO] [stdout] 433 | fn test11(list: [&dyn std::fmt::Debug; N]) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test12` is never used [INFO] [stdout] --> stdext/src/main.rs:439:4 [INFO] [stdout] | [INFO] [stdout] 439 | fn test12() { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test13` is never used [INFO] [stdout] --> stdext/src/main.rs:447:4 [INFO] [stdout] | [INFO] [stdout] 447 | fn test13() { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test14` is never used [INFO] [stdout] --> stdext/src/main.rs:468:4 [INFO] [stdout] | [INFO] [stdout] 468 | fn test14<'it>(a: impl IntoIterator) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test15` is never used [INFO] [stdout] --> stdext/src/main.rs:485:4 [INFO] [stdout] | [INFO] [stdout] 485 | fn test15() { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Context` is never constructed [INFO] [stdout] --> stdext/src/main.rs:510:8 [INFO] [stdout] | [INFO] [stdout] 510 | struct Context { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `gen_num` is never used [INFO] [stdout] --> stdext/src/main.rs:514:4 [INFO] [stdout] | [INFO] [stdout] 514 | fn gen_num() -> impl FnMut(&Context) -> i32 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test16` is never used [INFO] [stdout] --> stdext/src/main.rs:525:4 [INFO] [stdout] | [INFO] [stdout] 525 | fn test16() { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `AssertionError` is never constructed [INFO] [stdout] --> stdext/src/assertion.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct AssertionError(Expected, Found); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Assertable` is never used [INFO] [stdout] --> stdext/src/assertion.rs:19:11 [INFO] [stdout] | [INFO] [stdout] 19 | pub trait Assertable { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test1` is never used [INFO] [stdout] --> stdext/src/assertion.rs:43:12 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn test1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `wait` is never used [INFO] [stdout] --> stdext/src/async_exp.rs:12:14 [INFO] [stdout] | [INFO] [stdout] 12 | pub async fn wait(secs: u64) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `some_future` is never used [INFO] [stdout] --> stdext/src/async_exp.rs:16:14 [INFO] [stdout] | [INFO] [stdout] 16 | pub async fn some_future() -> impl Future { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test` is never used [INFO] [stdout] --> stdext/src/async_exp.rs:20:14 [INFO] [stdout] | [INFO] [stdout] 20 | pub async fn test() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `A` is never constructed [INFO] [stdout] --> stdext/src/async_exp.rs:49:12 [INFO] [stdout] | [INFO] [stdout] 49 | struct A { [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Data` is never constructed [INFO] [stdout] --> stdext/src/async_exp.rs:53:12 [INFO] [stdout] | [INFO] [stdout] 53 | struct Data { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test1` is never used [INFO] [stdout] --> stdext/src/async_exp.rs:57:18 [INFO] [stdout] | [INFO] [stdout] 57 | pub async fn test1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test2` is never used [INFO] [stdout] --> stdext/src/async_exp.rs:66:18 [INFO] [stdout] | [INFO] [stdout] 66 | pub async fn test2() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test3` is never used [INFO] [stdout] --> stdext/src/async_exp.rs:74:18 [INFO] [stdout] | [INFO] [stdout] 74 | pub async fn test3() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test4` is never used [INFO] [stdout] --> stdext/src/async_exp.rs:88:18 [INFO] [stdout] | [INFO] [stdout] 88 | pub async fn test4() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test5` is never used [INFO] [stdout] --> stdext/src/async_exp.rs:96:18 [INFO] [stdout] | [INFO] [stdout] 96 | pub async fn test5() -> Result<()> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test6` is never used [INFO] [stdout] --> stdext/src/async_exp.rs:106:18 [INFO] [stdout] | [INFO] [stdout] 106 | pub async fn test6() -> u32 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test7` is never used [INFO] [stdout] --> stdext/src/async_exp.rs:121:18 [INFO] [stdout] | [INFO] [stdout] 121 | pub async fn test7() -> usize { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test8` is never used [INFO] [stdout] --> stdext/src/async_exp.rs:136:18 [INFO] [stdout] | [INFO] [stdout] 136 | pub async fn test8() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test9` is never used [INFO] [stdout] --> stdext/src/async_exp.rs:149:18 [INFO] [stdout] | [INFO] [stdout] 149 | pub async fn test9() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Context` is never constructed [INFO] [stdout] --> stdext/src/compose.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | struct Context { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Compose` is never used [INFO] [stdout] --> stdext/src/compose.rs:9:7 [INFO] [stdout] | [INFO] [stdout] 9 | trait Compose: PartialEq { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Box` is never constructed [INFO] [stdout] --> stdext/src/compose.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | struct Box [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Rect` is never constructed [INFO] [stdout] --> stdext/src/compose.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 34 | struct Rect; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Custom` is never constructed [INFO] [stdout] --> stdext/src/compose.rs:43:8 [INFO] [stdout] | [INFO] [stdout] 43 | struct Custom; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Fruit` is never used [INFO] [stdout] --> stdext/src/fruits.rs:11:10 [INFO] [stdout] | [INFO] [stdout] 11 | pub enum Fruit { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `ripeness` and `is_ripe` are never used [INFO] [stdout] --> stdext/src/fruits.rs:27:12 [INFO] [stdout] | [INFO] [stdout] 26 | impl Fruit { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] 27 | pub fn ripeness(&self) -> Ripeness { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 52 | pub fn is_ripe(&self) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Ripeness` is never used [INFO] [stdout] --> stdext/src/fruits.rs:61:10 [INFO] [stdout] | [INFO] [stdout] 61 | pub enum Ripeness { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Dimensions` is never constructed [INFO] [stdout] --> stdext/src/fruits.rs:68:12 [INFO] [stdout] | [INFO] [stdout] 68 | pub struct Dimensions { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `ZERO`, `new`, and `new_const` are never used [INFO] [stdout] --> stdext/src/fruits.rs:75:11 [INFO] [stdout] | [INFO] [stdout] 74 | impl Dimensions { [INFO] [stdout] | --------------- associated items in this implementation [INFO] [stdout] 75 | const ZERO: Self = Self::new_const(0., 0., 0.); [INFO] [stdout] | ^^^^ [INFO] [stdout] 76 | pub fn new(x: impl Into, y: impl Into, z: impl Into) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 83 | pub const fn new_const(x: f64, y: f64, z: f64) -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Then` is never used [INFO] [stdout] --> stdext/src/go.rs:18:11 [INFO] [stdout] | [INFO] [stdout] 18 | pub trait Then { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `wait_for` is never used [INFO] [stdout] --> stdext/src/go.rs:28:8 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn wait_for(future: impl Future) -> T { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `map1` is never used [INFO] [stdout] --> stdext/src/guard_map.rs:5:14 [INFO] [stdout] | [INFO] [stdout] 5 | pub const fn map1() -> Map<'static> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Direction` is never used [INFO] [stdout] --> stdext/src/guard_map.rs:17:6 [INFO] [stdout] | [INFO] [stdout] 17 | enum Direction { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `turn_right` is never used [INFO] [stdout] --> stdext/src/guard_map.rs:25:14 [INFO] [stdout] | [INFO] [stdout] 24 | impl Direction { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] 25 | const fn turn_right(&self) -> Direction { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Location` is never constructed [INFO] [stdout] --> stdext/src/guard_map.rs:36:12 [INFO] [stdout] | [INFO] [stdout] 36 | pub struct Location { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `origin`, `new`, and `move_in` are never used [INFO] [stdout] --> stdext/src/guard_map.rs:42:14 [INFO] [stdout] | [INFO] [stdout] 41 | impl Location { [INFO] [stdout] | ------------- associated items in this implementation [INFO] [stdout] 42 | const fn origin() -> Self { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 45 | const fn new(x: i32, y: i32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | const fn move_in(&self, direction: Direction) -> Location { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Guard` is never constructed [INFO] [stdout] --> stdext/src/guard_map.rs:70:8 [INFO] [stdout] | [INFO] [stdout] 70 | struct Guard { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Map` is never constructed [INFO] [stdout] --> stdext/src/guard_map.rs:75:12 [INFO] [stdout] | [INFO] [stdout] 75 | pub struct Map<'a> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `is_wall`, `in_bounds`, `guard_in_bounds`, `walk`, and `walk_till_end` are never used [INFO] [stdout] --> stdext/src/guard_map.rs:82:8 [INFO] [stdout] | [INFO] [stdout] 81 | impl<'a> Map<'a> { [INFO] [stdout] | ---------------- methods in this implementation [INFO] [stdout] 82 | fn is_wall(&self, location: &Location) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 85 | const fn in_bounds(&self, location: &Location) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 91 | const fn guard_in_bounds(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 94 | fn walk(&mut self) -> Location { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 105 | pub fn walk_till_end(&mut self) -> Location { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test` is never used [INFO] [stdout] --> stdext/src/guard_map.rs:119:12 [INFO] [stdout] | [INFO] [stdout] 119 | pub fn test() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `List` is never used [INFO] [stdout] --> stdext/src/linked_list.rs:10:10 [INFO] [stdout] | [INFO] [stdout] 10 | pub enum List { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> stdext/src/linked_list.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 15 | impl List { [INFO] [stdout] | --------------- methods in this implementation [INFO] [stdout] 16 | pub fn len(&self) -> usize { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 22 | pub fn is_empty(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 28 | pub fn push(&mut self, elem: T) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | pub fn push_front(&mut self, elem: T) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | pub fn back(&mut self) -> &mut Self { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 44 | pub fn append(&mut self, other: Self) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 50 | pub fn contains(&self, x: &T) -> bool [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 59 | pub fn starts_with(&self, needle: &Self) -> bool [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 71 | pub fn iter(&self) -> ListRefIter { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 77 | pub fn iter_mut(&mut self) -> ListRefMutIter { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `join` is never used [INFO] [stdout] --> stdext/src/linked_list.rs:86:12 [INFO] [stdout] | [INFO] [stdout] 85 | impl List { [INFO] [stdout] | ---------------------- method in this implementation [INFO] [stdout] 86 | pub fn join(&self, separator: impl AsRef) -> String { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ListIter` is never used [INFO] [stdout] --> stdext/src/linked_list.rs:114:10 [INFO] [stdout] | [INFO] [stdout] 114 | pub enum ListIter { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ListRefIter` is never used [INFO] [stdout] --> stdext/src/linked_list.rs:136:10 [INFO] [stdout] | [INFO] [stdout] 136 | pub enum ListRefIter<'a, T> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ListRefMutIter` is never used [INFO] [stdout] --> stdext/src/linked_list.rs:158:10 [INFO] [stdout] | [INFO] [stdout] 158 | pub enum ListRefMutIter<'a, T> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `cons` is never used [INFO] [stdout] --> stdext/src/linked_list.rs:287:8 [INFO] [stdout] | [INFO] [stdout] 287 | pub fn cons(head: T, tail: List) -> List { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `A` is never constructed [INFO] [stdout] --> stdext/src/linked_list.rs:306:12 [INFO] [stdout] | [INFO] [stdout] 306 | struct A { [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> stdext/src/linked_list.rs:311:12 [INFO] [stdout] | [INFO] [stdout] 310 | impl A { [INFO] [stdout] | ------ associated function in this implementation [INFO] [stdout] 311 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test1` is never used [INFO] [stdout] --> stdext/src/linked_list.rs:318:12 [INFO] [stdout] | [INFO] [stdout] 318 | pub fn test1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test2` is never used [INFO] [stdout] --> stdext/src/linked_list.rs:322:12 [INFO] [stdout] | [INFO] [stdout] 322 | pub fn test2() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test3` is never used [INFO] [stdout] --> stdext/src/linked_list.rs:335:12 [INFO] [stdout] | [INFO] [stdout] 335 | pub fn test3() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Anything` is never used [INFO] [stdout] --> stdext/src/mixture.rs:28:10 [INFO] [stdout] | [INFO] [stdout] 28 | pub type Anything<'a> = Box; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Mixture` is never used [INFO] [stdout] --> stdext/src/mixture.rs:29:10 [INFO] [stdout] | [INFO] [stdout] 29 | pub type Mixture<'a> = Vec>; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `any` is never used [INFO] [stdout] --> stdext/src/mixture.rs:31:8 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn any<'a, T: 'a>(thing: T) -> Anything<'a> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `MixtureExt` is never used [INFO] [stdout] --> stdext/src/mixture.rs:35:11 [INFO] [stdout] | [INFO] [stdout] 35 | pub trait MixtureExt { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `AnythingExt` is never used [INFO] [stdout] --> stdext/src/mixture.rs:64:11 [INFO] [stdout] | [INFO] [stdout] 64 | pub trait AnythingExt<'a> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Number` is never used [INFO] [stdout] --> stdext/src/mixture.rs:163:11 [INFO] [stdout] | [INFO] [stdout] 163 | pub trait Number: [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `add` is never used [INFO] [stdout] --> stdext/src/mixture.rs:177:8 [INFO] [stdout] | [INFO] [stdout] 177 | fn add(x: Num, y: Num) -> ::Output { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test1` is never used [INFO] [stdout] --> stdext/src/mixture.rs:180:8 [INFO] [stdout] | [INFO] [stdout] 180 | fn test1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `factors` is never used [INFO] [stdout] --> stdext/src/numbers.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn factors(n: u32) -> Vec { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `prime` is never used [INFO] [stdout] --> stdext/src/numbers.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn prime(n: u32) -> bool { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `primes` is never used [INFO] [stdout] --> stdext/src/numbers.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn primes(list: impl IntoIterator) -> impl Iterator { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Object` is never used [INFO] [stdout] --> stdext/src/object.rs:7:11 [INFO] [stdout] | [INFO] [stdout] 7 | pub trait Object: Clone + PartialEq + Hash { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Enum` is never used [INFO] [stdout] --> stdext/src/object.rs:14:11 [INFO] [stdout] | [INFO] [stdout] 14 | pub trait Enum: Object { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Plus` is never used [INFO] [stdout] --> stdext/src/plus.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait Plus { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test1` is never used [INFO] [stdout] --> stdext/src/plus.rs:27:12 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn test1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `quicksort` is never used [INFO] [stdout] --> stdext/src/quicksort.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn quicksort(mut list: Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sorting_flap` is never used [INFO] [stdout] --> stdext/src/quicksort.rs:61:4 [INFO] [stdout] | [INFO] [stdout] 61 | fn sorting_flap(left_condition: impl Fn(&T) -> bool) -> impl Fn(T) -> (Option, Option) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test` is never used [INFO] [stdout] --> stdext/src/quicksort.rs:78:12 [INFO] [stdout] | [INFO] [stdout] 78 | pub fn test() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Step` is never constructed [INFO] [stdout] --> stdext/src/recipe.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct Step<'a, Input, Output>(String, Arc + 'a>); [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `action` is never used [INFO] [stdout] --> stdext/src/recipe.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 25 | impl<'a, Input, Output> Step<'a, Input, Output> { [INFO] [stdout] | ----------------------------------------------- associated function in this implementation [INFO] [stdout] 26 | pub fn action(alias: impl Display, closure: Closure) -> Self [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `identity` is never used [INFO] [stdout] --> stdext/src/recipe.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn identity() -> impl Fn(Input) -> Input { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Recipe` is never constructed [INFO] [stdout] --> stdext/src/recipe.rs:39:12 [INFO] [stdout] | [INFO] [stdout] 39 | pub struct Recipe<'a, Ingredients, Outcome> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> stdext/src/recipe.rs:60:12 [INFO] [stdout] | [INFO] [stdout] 59 | impl<'a, Ingredients, Outcome> Recipe<'a, Ingredients, Outcome> { [INFO] [stdout] | --------------------------------------------------------------- associated items in this implementation [INFO] [stdout] 60 | pub fn initially + 'a>( [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 69 | pub fn then + 'a>( [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 77 | pub fn replace_first + 'a>( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 94 | pub fn replace + 'a + Clone>( [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 110 | pub fn replace_initial + 'a>( [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 117 | pub fn remove_first(&mut self, alias: impl Display) -> &mut Self { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 130 | pub fn remove(&mut self, alias: impl Display) -> &mut Self { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 142 | pub fn get(&self, alias: impl Display) -> Step<'a, Outcome, Outcome> [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Pipe` is never used [INFO] [stdout] --> stdext/src/recipe.rs:171:11 [INFO] [stdout] | [INFO] [stdout] 171 | pub trait Pipe [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Apply` is never used [INFO] [stdout] --> stdext/src/recipe.rs:190:11 [INFO] [stdout] | [INFO] [stdout] 190 | pub trait Apply [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `LogErr` is never used [INFO] [stdout] --> stdext/src/recipe.rs:225:11 [INFO] [stdout] | [INFO] [stdout] 225 | pub trait LogErr { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Runnable` is never used [INFO] [stdout] --> stdext/src/recipe.rs:242:11 [INFO] [stdout] | [INFO] [stdout] 242 | pub trait Runnable { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Pass` is never used [INFO] [stdout] --> stdext/src/recipe.rs:269:11 [INFO] [stdout] | [INFO] [stdout] 269 | pub trait Pass { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Discard` is never used [INFO] [stdout] --> stdext/src/recipe.rs:284:11 [INFO] [stdout] | [INFO] [stdout] 284 | pub trait Discard { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BoxInternal` is never constructed [INFO] [stdout] --> stdext/src/recipe.rs:306:16 [INFO] [stdout] | [INFO] [stdout] 306 | pub struct BoxInternal(i32, i32, f32); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Boxy` is never constructed [INFO] [stdout] --> stdext/src/recipe.rs:307:16 [INFO] [stdout] | [INFO] [stdout] 307 | pub struct Boxy<'a>(Recipe<'a, (), BoxInternal>); [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `width`, `height`, and `rotate` are never used [INFO] [stdout] --> stdext/src/recipe.rs:309:12 [INFO] [stdout] | [INFO] [stdout] 308 | impl<'a> Boxy<'a> { [INFO] [stdout] | ----------------- associated items in this implementation [INFO] [stdout] 309 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 317 | fn width(&mut self, value: i32) -> &mut Self { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 324 | fn height(&mut self, value: i32) -> &mut Self { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 331 | fn rotate(&mut self, degrees: f32) -> &mut Self { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test1` is never used [INFO] [stdout] --> stdext/src/recipe.rs:345:12 [INFO] [stdout] | [INFO] [stdout] 345 | pub fn test1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Shape` is never used [INFO] [stdout] --> stdext/src/recipe.rs:362:10 [INFO] [stdout] | [INFO] [stdout] 362 | enum Shape { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `square` and `area` are never used [INFO] [stdout] --> stdext/src/recipe.rs:367:12 [INFO] [stdout] | [INFO] [stdout] 366 | impl Shape { [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] 367 | fn square(side: f32) -> Self { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 370 | fn area(self) -> f32 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test2` is never used [INFO] [stdout] --> stdext/src/recipe.rs:377:12 [INFO] [stdout] | [INFO] [stdout] 377 | pub fn test2() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `SubStr` is never used [INFO] [stdout] --> stdext/src/substr.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait SubStr { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test1` is never used [INFO] [stdout] --> stdext/src/substr.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn test1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `BinaryTree` is never used [INFO] [stdout] --> stdext/src/tree.rs:1:6 [INFO] [stdout] | [INFO] [stdout] 1 | enum BinaryTree<'a, T> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `contains` and `insert` are never used [INFO] [stdout] --> stdext/src/tree.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 8 | impl<'a, T: PartialOrd> BinaryTree<'a, T> { [INFO] [stdout] | ----------------------------------------- methods in this implementation [INFO] [stdout] 9 | fn contains(&self, target: Option<&T>) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 22 | fn insert(&'a mut self, item: T) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `NoneError` is never constructed [INFO] [stdout] --> stdext/src/whoops.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct NoneError; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Whoops` is never used [INFO] [stdout] --> stdext/src/whoops.rs:25:10 [INFO] [stdout] | [INFO] [stdout] 25 | pub type Whoops = Result<(), Box>; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `IntoWhoops` is never used [INFO] [stdout] --> stdext/src/whoops.rs:27:11 [INFO] [stdout] | [INFO] [stdout] 27 | pub trait IntoWhoops { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `attempt` is never used [INFO] [stdout] --> stdext/src/whoops.rs:55:8 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn attempt(closure: Closure) -> Whoops [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Catch` is never used [INFO] [stdout] --> stdext/src/whoops.rs:63:11 [INFO] [stdout] | [INFO] [stdout] 63 | pub trait Catch { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait method `needsRebuild` should have a snake case name [INFO] [stdout] --> stdext/src/compose.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | fn needsRebuild(&self, old_widget: &Self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `needs_rebuild` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> stdext/src/linked_list.rs:71:17 [INFO] [stdout] | [INFO] [stdout] 71 | pub fn iter(&self) -> ListRefIter { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 71 | pub fn iter(&self) -> ListRefIter<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> stdext/src/linked_list.rs:77:21 [INFO] [stdout] | [INFO] [stdout] 77 | pub fn iter_mut(&mut self) -> ListRefMutIter { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 77 | pub fn iter_mut(&mut self) -> ListRefMutIter<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking simple_server v0.1.0 (/opt/rustwide/workdir/simple_server) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 58.45s [INFO] running `Command { std: "docker" "inspect" "02f066242f3caf3dfd759822d8f9d99eefa8d5025e58ee5f6ba778af92289211", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "02f066242f3caf3dfd759822d8f9d99eefa8d5025e58ee5f6ba778af92289211", kill_on_drop: false }` [INFO] [stdout] 02f066242f3caf3dfd759822d8f9d99eefa8d5025e58ee5f6ba778af92289211