[INFO] cloning repository https://github.com/einsJannis/type-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/einsJannis/type-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FeinsJannis%2Ftype-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FeinsJannis%2Ftype-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c7e155f5af38d8d37275fa86c1abeecdb6c3ed06
[INFO] checking einsJannis/type-rs against try#6713fa75964eb229409a9c6f6f5c418423e313ff for pr-133502-22
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FeinsJannis%2Ftype-rs" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/einsJannis/type-rs
[INFO] finished tweaking git repo https://github.com/einsJannis/type-rs
[INFO] tweaked toml for git repo https://github.com/einsJannis/type-rs written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/einsJannis/type-rs on toolchain 6713fa75964eb229409a9c6f6f5c418423e313ff
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6713fa75964eb229409a9c6f6f5c418423e313ff" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/einsJannis/type-rs 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" "+6713fa75964eb229409a9c6f6f5c418423e313ff" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+6713fa75964eb229409a9c6f6f5c418423e313ff" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 006c07aea2ac57dae8fc5fac7f59b483aa58ff544842fa653c4eaa4f045545f2
[INFO] running `Command { std: "docker" "start" "-a" "006c07aea2ac57dae8fc5fac7f59b483aa58ff544842fa653c4eaa4f045545f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "006c07aea2ac57dae8fc5fac7f59b483aa58ff544842fa653c4eaa4f045545f2", kill_on_drop: false }`
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[INFO] [stdout] 006c07aea2ac57dae8fc5fac7f59b483aa58ff544842fa653c4eaa4f045545f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+6713fa75964eb229409a9c6f6f5c418423e313ff" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 76f73d1e3af3417e298bca2ced7956aab1f00806468d0333d83fb72a457dff58
[INFO] running `Command { std: "docker" "start" "-a" "76f73d1e3af3417e298bca2ced7956aab1f00806468d0333d83fb72a457dff58", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr]    Compiling proc-macro2 v1.0.81
[INFO] [stderr]    Compiling libc v0.2.154
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[INFO] [stderr]    Compiling rustversion v1.0.15
[INFO] [stderr]    Compiling serde v1.0.200
[INFO] [stderr]     Checking allocator-api2 v0.2.18
[INFO] [stderr]    Compiling autocfg v1.3.0
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[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]     Checking static_assertions v1.1.0
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[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
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[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking castaway v0.2.2
[INFO] [stderr]     Checking parking_lot v0.12.2
[INFO] [stderr]    Compiling syn v2.0.60
[INFO] [stderr]     Checking compact_str v0.7.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking signal-hook-mio v0.2.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
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[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking indexmap v2.2.6
[INFO] [stderr]     Checking lru v0.12.3
[INFO] [stderr]    Compiling serde_derive v1.0.200
[INFO] [stderr]    Compiling strum_macros v0.26.2
[INFO] [stderr]    Compiling stability v0.2.0
[INFO] [stderr]     Checking strum v0.26.2
[INFO] [stderr]     Checking ratatui v0.26.2
[INFO] [stderr]     Checking serde_spanned v0.6.5
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[INFO] [stderr]     Checking toml_edit v0.22.12
[INFO] [stderr]     Checking toml v0.8.12
[INFO] [stderr]     Checking crabtype v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Args`, `Path`, and `convert::TryFrom`
[INFO] [stdout]  --> src/main.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::{convert::TryFrom, env::{self, Args}, io::stdout, path::{Path, PathBuf}, str::FromStr};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^              ^^^^                      ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/game.rs:15:70
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn handle_event<'a>(self: Box<Self>, event: Event) -> Option<Box<(dyn Stage + 'a)>> where Self: 'a;
[INFO] [stdout]    |                                                                      ^              ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 15 -     fn handle_event<'a>(self: Box<Self>, event: Event) -> Option<Box<(dyn Stage + 'a)>> where Self: 'a;
[INFO] [stdout] 15 +     fn handle_event<'a>(self: Box<Self>, event: Event) -> Option<Box<dyn Stage + 'a >> where Self: 'a;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/game.rs:19:75
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn handle_key<'a>(self: Box<Self>, key_event: KeyEvent) -> Option<Box<(dyn Stage + 'a)>> where Self: 'a;
[INFO] [stdout]    |                                                                           ^              ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 19 -     fn handle_key<'a>(self: Box<Self>, key_event: KeyEvent) -> Option<Box<(dyn Stage + 'a)>> where Self: 'a;
[INFO] [stdout] 19 +     fn handle_key<'a>(self: Box<Self>, key_event: KeyEvent) -> Option<Box<dyn Stage + 'a >> where Self: 'a;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/game.rs:23:74
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn handle_event<'a>(mut self: Box<Self>, event: Event) -> Option<Box<(dyn Stage + 'a)>> where Self: 'a {
[INFO] [stdout]    |                                                                          ^              ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 23 -     fn handle_event<'a>(mut self: Box<Self>, event: Event) -> Option<Box<(dyn Stage + 'a)>> where Self: 'a {
[INFO] [stdout] 23 +     fn handle_event<'a>(mut self: Box<Self>, event: Event) -> Option<Box<dyn Stage + 'a >> where Self: 'a {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]  --> src/round.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::path::Path;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/round.rs:56:79
[INFO] [stdout]    |
[INFO] [stdout] 56 |     fn handle_key<'b>(mut self: Box<Self>, key_event: KeyEvent) -> Option<Box<(dyn Stage + 'b)>> where Self: 'b {
[INFO] [stdout]    |                                                                               ^              ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 56 -     fn handle_key<'b>(mut self: Box<Self>, key_event: KeyEvent) -> Option<Box<(dyn Stage + 'b)>> where Self: 'b {
[INFO] [stdout] 56 +     fn handle_key<'b>(mut self: Box<Self>, key_event: KeyEvent) -> Option<Box<dyn Stage + 'b >> where Self: 'b {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::any::Any`
[INFO] [stdout]  --> src/end.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::any::Any;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Stat`
[INFO] [stdout]  --> src/end.rs:8:48
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::game::{Game, HandleKeyEvent, Stage, Stat};
[INFO] [stdout]   |                                                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/end.rs:16:79
[INFO] [stdout]    |
[INFO] [stdout] 16 |     fn handle_key<'b>(mut self: Box<Self>, key_event: KeyEvent) -> Option<Box<(dyn Stage + 'b)>> where Self: 'b {
[INFO] [stdout]    |                                                                               ^              ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 16 -     fn handle_key<'b>(mut self: Box<Self>, key_event: KeyEvent) -> Option<Box<(dyn Stage + 'b)>> where Self: 'b {
[INFO] [stdout] 16 +     fn handle_key<'b>(mut self: Box<Self>, key_event: KeyEvent) -> Option<Box<dyn Stage + 'b >> where Self: 'b {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/end.rs:28:24
[INFO] [stdout]    |
[INFO] [stdout] 28 |         let color = if (self.failed_to_save) {
[INFO] [stdout]    |                        ^                   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 28 -         let color = if (self.failed_to_save) {
[INFO] [stdout] 28 +         let color = if self.failed_to_save  {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Args`, `Path`, and `convert::TryFrom`
[INFO] [stdout]  --> src/main.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::{convert::TryFrom, env::{self, Args}, io::stdout, path::{Path, PathBuf}, str::FromStr};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^              ^^^^                      ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/game.rs:15:70
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn handle_event<'a>(self: Box<Self>, event: Event) -> Option<Box<(dyn Stage + 'a)>> where Self: 'a;
[INFO] [stdout]    |                                                                      ^              ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 15 -     fn handle_event<'a>(self: Box<Self>, event: Event) -> Option<Box<(dyn Stage + 'a)>> where Self: 'a;
[INFO] [stdout] 15 +     fn handle_event<'a>(self: Box<Self>, event: Event) -> Option<Box<dyn Stage + 'a >> where Self: 'a;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/game.rs:19:75
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn handle_key<'a>(self: Box<Self>, key_event: KeyEvent) -> Option<Box<(dyn Stage + 'a)>> where Self: 'a;
[INFO] [stdout]    |                                                                           ^              ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 19 -     fn handle_key<'a>(self: Box<Self>, key_event: KeyEvent) -> Option<Box<(dyn Stage + 'a)>> where Self: 'a;
[INFO] [stdout] 19 +     fn handle_key<'a>(self: Box<Self>, key_event: KeyEvent) -> Option<Box<dyn Stage + 'a >> where Self: 'a;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/game.rs:23:74
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn handle_event<'a>(mut self: Box<Self>, event: Event) -> Option<Box<(dyn Stage + 'a)>> where Self: 'a {
[INFO] [stdout]    |                                                                          ^              ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 23 -     fn handle_event<'a>(mut self: Box<Self>, event: Event) -> Option<Box<(dyn Stage + 'a)>> where Self: 'a {
[INFO] [stdout] 23 +     fn handle_event<'a>(mut self: Box<Self>, event: Event) -> Option<Box<dyn Stage + 'a >> where Self: 'a {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]  --> src/round.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::path::Path;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/round.rs:56:79
[INFO] [stdout]    |
[INFO] [stdout] 56 |     fn handle_key<'b>(mut self: Box<Self>, key_event: KeyEvent) -> Option<Box<(dyn Stage + 'b)>> where Self: 'b {
[INFO] [stdout]    |                                                                               ^              ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 56 -     fn handle_key<'b>(mut self: Box<Self>, key_event: KeyEvent) -> Option<Box<(dyn Stage + 'b)>> where Self: 'b {
[INFO] [stdout] 56 +     fn handle_key<'b>(mut self: Box<Self>, key_event: KeyEvent) -> Option<Box<dyn Stage + 'b >> where Self: 'b {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::any::Any`
[INFO] [stdout]  --> src/end.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::any::Any;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Stat`
[INFO] [stdout]  --> src/end.rs:8:48
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::game::{Game, HandleKeyEvent, Stage, Stat};
[INFO] [stdout]   |                                                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/end.rs:16:79
[INFO] [stdout]    |
[INFO] [stdout] 16 |     fn handle_key<'b>(mut self: Box<Self>, key_event: KeyEvent) -> Option<Box<(dyn Stage + 'b)>> where Self: 'b {
[INFO] [stdout]    |                                                                               ^              ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 16 -     fn handle_key<'b>(mut self: Box<Self>, key_event: KeyEvent) -> Option<Box<(dyn Stage + 'b)>> where Self: 'b {
[INFO] [stdout] 16 +     fn handle_key<'b>(mut self: Box<Self>, key_event: KeyEvent) -> Option<Box<dyn Stage + 'b >> where Self: 'b {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/end.rs:28:24
[INFO] [stdout]    |
[INFO] [stdout] 28 |         let color = if (self.failed_to_save) {
[INFO] [stdout]    |                        ^                   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 28 -         let color = if (self.failed_to_save) {
[INFO] [stdout] 28 +         let color = if self.failed_to_save  {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HandleEvent`
[INFO] [stdout]  --> src/terminal.rs:5:19
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::game::{HandleEvent, Stage};
[INFO] [stdout]   |                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/game.rs:23:25
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn handle_event<'a>(mut self: Box<Self>, event: Event) -> Option<Box<(dyn Stage + 'a)>> where Self: 'a {
[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: variable does not need to be mutable
[INFO] [stdout]   --> src/terminal.rs:40:16
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn new(mut stdout: std::io::Stdout) -> std::io::Result<Self> {
[INFO] [stdout]    |                ----^^^^^^
[INFO] [stdout]    |                |
[INFO] [stdout]    |                help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HandleEvent`
[INFO] [stdout]  --> src/terminal.rs:5:19
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::game::{HandleEvent, Stage};
[INFO] [stdout]   |                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/game.rs:23:25
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn handle_event<'a>(mut self: Box<Self>, event: Event) -> Option<Box<(dyn Stage + 'a)>> where Self: 'a {
[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: variable does not need to be mutable
[INFO] [stdout]   --> src/end.rs:16:23
[INFO] [stdout]    |
[INFO] [stdout] 16 |     fn handle_key<'b>(mut self: Box<Self>, key_event: KeyEvent) -> Option<Box<(dyn Stage + 'b)>> where Self: 'b {
[INFO] [stdout]    |                       ----^^^^
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let mut stats_path = PathBuf::from_str("default.toml").unwrap();
[INFO] [stdout]    |         ----^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `backend` is never used
[INFO] [stdout]   --> src/terminal.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Terminal {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 24 |     fn backend(&self) -> &CrosstermBackend<Stdout> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/terminal.rs:40:16
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn new(mut stdout: std::io::Stdout) -> std::io::Result<Self> {
[INFO] [stdout]    |                ----^^^^^^
[INFO] [stdout]    |                |
[INFO] [stdout]    |                help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/end.rs:16:23
[INFO] [stdout]    |
[INFO] [stdout] 16 |     fn handle_key<'b>(mut self: Box<Self>, key_event: KeyEvent) -> Option<Box<(dyn Stage + 'b)>> where Self: 'b {
[INFO] [stdout]    |                       ----^^^^
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let mut stats_path = PathBuf::from_str("default.toml").unwrap();
[INFO] [stdout]    |         ----^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `backend` is never used
[INFO] [stdout]   --> src/terminal.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Terminal {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 24 |     fn backend(&self) -> &CrosstermBackend<Stdout> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.15s
[INFO] running `Command { std: "docker" "inspect" "76f73d1e3af3417e298bca2ced7956aab1f00806468d0333d83fb72a457dff58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76f73d1e3af3417e298bca2ced7956aab1f00806468d0333d83fb72a457dff58", kill_on_drop: false }`
[INFO] [stdout] 76f73d1e3af3417e298bca2ced7956aab1f00806468d0333d83fb72a457dff58
