[INFO] cloning repository https://github.com/kizitorashiro/aquatyping
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kizitorashiro/aquatyping" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkizitorashiro%2Faquatyping", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkizitorashiro%2Faquatyping'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 70d677373be5f378b6eb2fbd44339489670ab597
[INFO] testing kizitorashiro/aquatyping against beta-2026-04-21 for beta-1.96-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkizitorashiro%2Faquatyping" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/kizitorashiro/aquatyping
[INFO] finished tweaking git repo https://github.com/kizitorashiro/aquatyping
[INFO] tweaked toml for git repo https://github.com/kizitorashiro/aquatyping written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kizitorashiro/aquatyping on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kizitorashiro/aquatyping 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 176a47f232f6ee7c5ea7720aad2841c6465a8561a5b7edfd0a5502d8948d19cf
[INFO] running `Command { std: "docker" "start" "-a" "176a47f232f6ee7c5ea7720aad2841c6465a8561a5b7edfd0a5502d8948d19cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "176a47f232f6ee7c5ea7720aad2841c6465a8561a5b7edfd0a5502d8948d19cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "176a47f232f6ee7c5ea7720aad2841c6465a8561a5b7edfd0a5502d8948d19cf", kill_on_drop: false }`
[INFO] [stdout] 176a47f232f6ee7c5ea7720aad2841c6465a8561a5b7edfd0a5502d8948d19cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc0f98ba68e2cbec39ba30bcb9528a157887e2e87ce31affef22adeca7840890
[INFO] running `Command { std: "docker" "start" "-a" "cc0f98ba68e2cbec39ba30bcb9528a157887e2e87ce31affef22adeca7840890", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.76
[INFO] [stderr]    Compiling proc-macro2 v1.0.20
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.39
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling rayon-core v1.8.0
[INFO] [stderr]    Compiling adler32 v1.2.0
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[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]    Compiling serde_derive v1.0.115
[INFO] [stderr]    Compiling ppv-lite86 v0.2.9
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling lzw v0.10.0
[INFO] [stderr]    Compiling either v1.6.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling miniz_oxide v0.3.7
[INFO] [stderr]    Compiling color_quant v1.0.1
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling ttf-parser v0.6.2
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde v1.0.115
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling gif v0.10.3
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
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[INFO] [stderr]    Compiling scoped_threadpool v0.1.9
[INFO] [stderr]    Compiling serde_json v1.0.57
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling bytemuck v1.4.0
[INFO] [stderr]    Compiling itoa v0.4.6
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[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
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[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling rayon v1.4.0
[INFO] [stderr]    Compiling num-iter v0.1.41
[INFO] [stderr]    Compiling num-rational v0.3.0
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling tiff v0.5.0
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling png v0.16.7
[INFO] [stderr]    Compiling termion v1.5.5
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling owned_ttf_parser v0.6.0
[INFO] [stderr]    Compiling rusttype v0.9.2
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling crossbeam-channel v0.4.3
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling jpeg-decoder v0.1.20
[INFO] [stderr]    Compiling structopt-derive v0.4.10
[INFO] [stderr]    Compiling image v0.23.9
[INFO] [stderr]    Compiling structopt v0.3.17
[INFO] [stderr]    Compiling image2ascii v0.2.1
[INFO] [stderr]    Compiling aquatyping v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/effector.rs:129:46
[INFO] [stdout]     |
[INFO] [stdout] 129 |                         FadeType::FADEIN =>  (y >= hidden_index),
[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] 129 -                         FadeType::FADEIN =>  (y >= hidden_index),
[INFO] [stdout] 129 +                         FadeType::FADEIN =>  y >= hidden_index ,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/effector.rs:130:46
[INFO] [stdout]     |
[INFO] [stdout] 130 |                         FadeType::FADEOUT => (y < hidden_index),
[INFO] [stdout]     |                                              ^                ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 130 -                         FadeType::FADEOUT => (y < hidden_index),
[INFO] [stdout] 130 +                         FadeType::FADEOUT => y < hidden_index ,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/effector.rs:138:46
[INFO] [stdout]     |
[INFO] [stdout] 138 |                         FadeType::FADEIN =>  (y < hidden_index),
[INFO] [stdout]     |                                              ^                ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 138 -                         FadeType::FADEIN =>  (y < hidden_index),
[INFO] [stdout] 138 +                         FadeType::FADEIN =>  y < hidden_index ,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/effector.rs:139:46
[INFO] [stdout]     |
[INFO] [stdout] 139 |                         FadeType::FADEOUT => (y >= hidden_index),
[INFO] [stdout]     |                                              ^                 ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 139 -                         FadeType::FADEOUT => (y >= hidden_index),
[INFO] [stdout] 139 +                         FadeType::FADEOUT => y >= hidden_index ,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/effector.rs:147:45
[INFO] [stdout]     |
[INFO] [stdout] 147 |                         FadeType::FADEIN => (x >= hidden_index),
[INFO] [stdout]     |                                             ^                 ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 147 -                         FadeType::FADEIN => (x >= hidden_index),
[INFO] [stdout] 147 +                         FadeType::FADEIN => x >= hidden_index ,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/effector.rs:148:46
[INFO] [stdout]     |
[INFO] [stdout] 148 |                         FadeType::FADEOUT => (x < hidden_index),
[INFO] [stdout]     |                                              ^                ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 148 -                         FadeType::FADEOUT => (x < hidden_index),
[INFO] [stdout] 148 +                         FadeType::FADEOUT => x < hidden_index ,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/effector.rs:156:45
[INFO] [stdout]     |
[INFO] [stdout] 156 |                         FadeType::FADEIN => (x < hidden_index),
[INFO] [stdout]     |                                             ^                ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 156 -                         FadeType::FADEIN => (x < hidden_index),
[INFO] [stdout] 156 +                         FadeType::FADEIN => x < hidden_index ,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/effector.rs:157:46
[INFO] [stdout]     |
[INFO] [stdout] 157 |                         FadeType::FADEOUT => (x >= hidden_index),
[INFO] [stdout]     |                                              ^                 ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 157 -                         FadeType::FADEOUT => (x >= hidden_index),
[INFO] [stdout] 157 +                         FadeType::FADEOUT => x >= hidden_index ,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashSet`
[INFO] [stdout]  --> src/background.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::collections::HashSet;
[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: `Rng`
[INFO] [stdout]  --> src/stage.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | use rand::{thread_rng, Rng};
[INFO] [stdout]   |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BackgroundType`
[INFO] [stdout]  --> src/stage.rs:4:37
[INFO] [stdout]   |
[INFO] [stdout] 4 | use super::background::{Background, BackgroundType, generate_background_randomly};
[INFO] [stdout]   |                                     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SystemTime`
[INFO] [stdout]  --> src/controller.rs:2:27
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::time::{Duration, SystemTime, Instant};
[INFO] [stdout]   |                           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `UIGraphics`
[INFO] [stdout]  --> src/controller.rs:3:31
[INFO] [stdout]   |
[INFO] [stdout] 3 | use super::uifuncs::{UIFuncs, UIGraphics, UIKeyEvent};
[INFO] [stdout]   |                               ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Stage`
[INFO] [stdout]  --> src/controller.rs:5:20
[INFO] [stdout]   |
[INFO] [stdout] 5 | use super::stage::{Stage, StageConfig};
[INFO] [stdout]   |                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Command`
[INFO] [stdout]  --> src/controller.rs:6:22
[INFO] [stdout]   |
[INFO] [stdout] 6 | use super::command::{Command, CommandClient, start_command_server, ColorConfig};
[INFO] [stdout]   |                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Pict`
[INFO] [stdout]  --> src/controller.rs:7:32
[INFO] [stdout]   |
[INFO] [stdout] 7 | use super::pict::{PictManager, Pict};
[INFO] [stdout]   |                                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]  --> src/uifuncs.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Mutex`
[INFO] [stdout]  --> src/uifuncs.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::sync::Mutex;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `clear`
[INFO] [stdout]  --> src/uifuncs.rs:8:15
[INFO] [stdout]   |
[INFO] [stdout] 8 | use termion::{clear};
[INFO] [stdout]   |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Event`
[INFO] [stdout]  --> src/uifuncs.rs:9:22
[INFO] [stdout]   |
[INFO] [stdout] 9 | use termion::event::{Event, Key};
[INFO] [stdout]   |                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `termion::color::Rgb`
[INFO] [stdout]   --> src/uifuncs.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use termion::color::Rgb;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]   --> src/uifuncs.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use std::time::Duration;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::process::Command`
[INFO] [stdout]  --> src/audiofuncs.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::process::Command;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0046]: not all trait items implemented, missing: `speech`, `speech_lang`
[INFO] [stdout]   --> src/audiofuncs.rs:32:1
[INFO] [stdout]    |
[INFO] [stdout]  4 |     fn speech(&self, text: &str);
[INFO] [stdout]    |     ----------------------------- `speech` from trait
[INFO] [stdout]  5 |     fn speech_lang(&self, text: &str, lang: &str);
[INFO] [stdout]    |     ---------------------------------------------- `speech_lang` from trait
[INFO] [stdout] ...
[INFO] [stdout] 32 | impl AudioFuncs for OsCommandAudioFuncs {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `speech`, `speech_lang` in implementation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/effector.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |         _ => panic!("not found effector: {:?}", effector_type),
[INFO] [stdout]    |         ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]   --> src/effector.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |         EffectorType::NO => {
[INFO] [stdout]    |         ---------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 57 |         EffectorType::FADEIN(direction) => {
[INFO] [stdout]    |         ------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 60 |         EffectorType::FADEOUT(direction) => {
[INFO] [stdout]    |         -------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 63 |         _ => panic!("not found effector: {:?}", effector_type),
[INFO] [stdout]    |         ^ collectively making this unreachable
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/behavior.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |         _ => panic!("not found effector: {:?}", behavior_type),
[INFO] [stdout]    |         ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]   --> src/behavior.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |         BehaviorType::NO => {
[INFO] [stdout]    |         ---------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 22 |         BehaviorType::UPANDDOWN => {
[INFO] [stdout]    |         ----------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 25 |         _ => panic!("not found effector: {:?}", behavior_type),
[INFO] [stdout]    |         ^ collectively making this unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/stage.rs:92:13
[INFO] [stdout]    |
[INFO] [stdout] 92 |         let mut rng = thread_rng();
[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: `rng`
[INFO] [stdout]   --> src/stage.rs:92:13
[INFO] [stdout]    |
[INFO] [stdout] 92 |         let mut rng = thread_rng();
[INFO] [stdout]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rng`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]    --> src/controller.rs:118:36
[INFO] [stdout]     |
[INFO] [stdout] 118 |     fn handle_key_event(&mut self, context: &mut ControlContext, keyevent: &UIKeyEvent) -> ControlState{
[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]    --> src/controller.rs:128:38
[INFO] [stdout]     |
[INFO] [stdout] 128 |     fn handle_timer_event(&mut self, context: &mut ControlContext) -> ControlState {
[INFO] [stdout]     |                                      ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/command.rs:104:49
[INFO] [stdout]     |
[INFO] [stdout] 104 | ...                   if let Some(name) = data.get("name") {
[INFO] [stdout]     |                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/command.rs:109:49
[INFO] [stdout]     |
[INFO] [stdout] 109 | ...                   if let Some(name) = data.get("name") {
[INFO] [stdout]     |                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `offset`
[INFO] [stdout]   --> src/uifuncs.rs:78:92
[INFO] [stdout]    |
[INFO] [stdout] 78 |     fn draw_area(&self, color: &RenderColor, bgcolor: &RenderColor, rect: &Vec<Vec<char>>, offset: Option<(usize, usize)>) {
[INFO] [stdout]    |                                                                                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bgcolor`
[INFO] [stdout]    --> src/uifuncs.rs:145:82
[INFO] [stdout]     |
[INFO] [stdout] 145 |     fn draw(&self, stdout: &mut Stdout, x: usize, y: usize, color: &RenderColor, bgcolor: &RenderColor, text: &str){
[INFO] [stdout]     |                                                                                  ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bgcolor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/uifuncs.rs:208:13
[INFO] [stdout]     |
[INFO] [stdout] 208 |             _ => { format!("{}", termion::color::Fg(termion::color::Black)) },
[INFO] [stdout]     |             ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/uifuncs.rs:208:13
[INFO] [stdout]     |
[INFO] [stdout] 198 |             RenderColor::Black =>   { format!("{}", termion::color::Fg(termion::color::Black)) },
[INFO] [stdout]     |             ------------------ matches some of the same values
[INFO] [stdout] 199 |             RenderColor::Red =>     { format!("{}", termion::color::Fg(termion::color::Red)) },
[INFO] [stdout]     |             ---------------- matches some of the same values
[INFO] [stdout] 200 |             RenderColor::Green =>   { format!("{}", termion::color::Fg(termion::color::Green)) },
[INFO] [stdout]     |             ------------------ matches some of the same values
[INFO] [stdout] 201 |             RenderColor::Yellow =>  { format!("{}", termion::color::Fg(termion::color::Yellow)) },
[INFO] [stdout]     |             ------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 208 |             _ => { format!("{}", termion::color::Fg(termion::color::Black)) },
[INFO] [stdout]     |             ^ ...and 6 other patterns collectively make this unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/uifuncs.rs:226:13
[INFO] [stdout]     |
[INFO] [stdout] 226 |             _ => { format!("{}", termion::color::Bg(termion::color::Black)) },
[INFO] [stdout]     |             ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/uifuncs.rs:226:13
[INFO] [stdout]     |
[INFO] [stdout] 216 |             RenderColor::Black =>   { format!("{}", termion::color::Bg(termion::color::Black)) },
[INFO] [stdout]     |             ------------------ matches some of the same values
[INFO] [stdout] 217 |             RenderColor::Red =>     { format!("{}", termion::color::Bg(termion::color::Red)) },
[INFO] [stdout]     |             ---------------- matches some of the same values
[INFO] [stdout] 218 |             RenderColor::Green =>   { format!("{}", termion::color::Bg(termion::color::Green)) },
[INFO] [stdout]     |             ------------------ matches some of the same values
[INFO] [stdout] 219 |             RenderColor::Yellow =>  { format!("{}", termion::color::Bg(termion::color::Yellow)) },
[INFO] [stdout]     |             ------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 226 |             _ => { format!("{}", termion::color::Bg(termion::color::Black)) },
[INFO] [stdout]     |             ^ ...and 6 other patterns collectively make this unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/character.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let mut c2d = string2ascii(&string, size, ch, Option::None, Option::None).unwrap();
[INFO] [stdout]   |         ----^^^
[INFO] [stdout]   |         |
[INFO] [stdout]   |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0046`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `aquatyping` (lib) due to 1 previous error; 36 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "cc0f98ba68e2cbec39ba30bcb9528a157887e2e87ce31affef22adeca7840890", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc0f98ba68e2cbec39ba30bcb9528a157887e2e87ce31affef22adeca7840890", kill_on_drop: false }`
[INFO] [stdout] cc0f98ba68e2cbec39ba30bcb9528a157887e2e87ce31affef22adeca7840890
