[INFO] cloning repository https://github.com/rukarangi/Console_game_engine_Rukarangi [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rukarangi/Console_game_engine_Rukarangi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frukarangi%2FConsole_game_engine_Rukarangi", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frukarangi%2FConsole_game_engine_Rukarangi'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8f916e0869b9da685d94aaf7aef157c01821a895 [INFO] testing rukarangi/Console_game_engine_Rukarangi against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frukarangi%2FConsole_game_engine_Rukarangi" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rukarangi/Console_game_engine_Rukarangi on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/rukarangi/Console_game_engine_Rukarangi [INFO] finished tweaking git repo https://github.com/rukarangi/Console_game_engine_Rukarangi [INFO] tweaked toml for git repo https://github.com/rukarangi/Console_game_engine_Rukarangi written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/rukarangi/Console_game_engine_Rukarangi already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] dd93b2ec62651a5f36160ee27a88ba3ed3490e7bf275dd72c151919e069d3c51 [INFO] running `Command { std: "docker" "start" "-a" "dd93b2ec62651a5f36160ee27a88ba3ed3490e7bf275dd72c151919e069d3c51", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dd93b2ec62651a5f36160ee27a88ba3ed3490e7bf275dd72c151919e069d3c51", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd93b2ec62651a5f36160ee27a88ba3ed3490e7bf275dd72c151919e069d3c51", kill_on_drop: false }` [INFO] [stdout] dd93b2ec62651a5f36160ee27a88ba3ed3490e7bf275dd72c151919e069d3c51 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 66eedae6d17f23204f05a3ed79ce2c2d6eb321da2e18eb7d88f38a309d9e5cb7 [INFO] running `Command { std: "docker" "start" "-a" "66eedae6d17f23204f05a3ed79ce2c2d6eb321da2e18eb7d88f38a309d9e5cb7", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.97 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Compiling signal-hook v0.3.9 [INFO] [stderr] Compiling cc v1.0.68 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling array-macro v1.0.5 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling xi-unicode v0.3.0 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling ahash v0.6.3 [INFO] [stderr] Compiling owning_ref v0.4.1 [INFO] [stderr] Compiling instant v0.1.9 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling lock_api v0.4.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling parking_lot_core v0.8.3 [INFO] [stderr] Compiling mio v0.7.13 [INFO] [stderr] Compiling term_size v0.3.2 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling ncurses v5.101.0 [INFO] [stderr] Compiling signal-hook-mio v0.2.1 [INFO] [stderr] Compiling crossterm v0.20.0 [INFO] [stderr] Compiling num-complex v0.3.1 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling num v0.3.1 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Compiling enum-map-derive v0.4.6 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Compiling enum-map v0.6.4 [INFO] [stderr] Compiling darling v0.10.2 [INFO] [stderr] Compiling wasmer_enumset_derive v0.5.0 [INFO] [stderr] Compiling wasmer_enumset v1.0.1 [INFO] [stderr] Compiling cursive_core v0.2.2 [INFO] [stderr] Compiling cursive v0.16.3 [INFO] [stderr] Compiling cursive_ideas v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `All`, `Clear`, `ExecutableCommand`, `MoveDown`, `MoveLeft`, `MoveRight`, `MoveToColumn`, `MoveToRow`, `MoveUp`, `Print`, `SetSize`, `StyledContent`, `Stylize`, `event`, `position`, `size` [INFO] [stdout] --> src/main.rs:6:20 [INFO] [stdout] | [INFO] [stdout] 6 | style::{Color, Print, ResetColor, SetBackgroundColor, SetForegroundColor, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 7 | Stylize, StyledContent}, [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] 8 | ExecutableCommand, Result, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 9 | event, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 10 | terminal::{EnterAlternateScreen, LeaveAlternateScreen, SetSize, size, [INFO] [stdout] | ^^^^^^^ ^^^^ [INFO] [stdout] 11 | disable_raw_mode, enable_raw_mode, Clear, ClearType::{All}}, [INFO] [stdout] | ^^^^^ ^^^ [INFO] [stdout] 12 | event::{read, Event, poll, KeyCode}, [INFO] [stdout] 13 | cursor::{MoveUp, MoveDown, MoveLeft, MoveRight, [INFO] [stdout] | ^^^^^^ ^^^^^^^^ ^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] 14 | MoveToColumn, MoveToRow, position, Hide, Show}, [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/state.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `EnterAlternateScreen`, `Event`, `ExecutableCommand`, `Hide`, `KeyCode`, `LeaveAlternateScreen`, `MoveDown`, `MoveLeft`, `MoveRight`, `MoveUp`, `ResetColor`, `SetBackgroundColor`, `SetForegroundColor`, `Show`, `disable_raw_mode`, `enable_raw_mode`, `event`, `poll`, `position`, `read`, `size` [INFO] [stdout] --> src/state.rs:6:27 [INFO] [stdout] | [INFO] [stdout] 6 | style::{Color, Print, ResetColor, SetBackgroundColor, SetForegroundColor, [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 7 | Stylize, StyledContent}, [INFO] [stdout] 8 | ExecutableCommand, Result, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 9 | event, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 10 | terminal::{EnterAlternateScreen, LeaveAlternateScreen, SetSize, size, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^ ^^^^ [INFO] [stdout] 11 | disable_raw_mode, enable_raw_mode, Clear, ClearType::{All}}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stdout] 12 | event::{read, Event, poll, KeyCode}, [INFO] [stdout] | ^^^^ ^^^^^ ^^^^ ^^^^^^^ [INFO] [stdout] 13 | cursor::{MoveUp, MoveDown, MoveLeft, MoveRight, [INFO] [stdout] | ^^^^^^ ^^^^^^^^ ^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] 14 | MoveToColumn, MoveToRow, position, Hide, Show}, [INFO] [stdout] | ^^^^^^^^ ^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt` [INFO] [stdout] --> src/state_wip/generations.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:211:16 [INFO] [stdout] | [INFO] [stdout] 211 | if (proposed_pos.0 >= border.0.0 && // is right of top left [INFO] [stdout] | ________________^ [INFO] [stdout] 212 | | proposed_pos.0 <= border.1.0 && // is left of bottom right [INFO] [stdout] 213 | | proposed_pos.1 >= border.0.1 && // is down of top left [INFO] [stdout] 214 | | proposed_pos.1 <= border.1.1) { // is up of bottom right [INFO] [stdout] | |_____________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 211 | if proposed_pos.0 >= border.0.0 && // is right of top left [INFO] [stdout] 212 | proposed_pos.0 <= border.1.0 && // is left of bottom right [INFO] [stdout] 213 | proposed_pos.1 >= border.0.1 && // is down of top left [INFO] [stdout] 214 | proposed_pos.1 <= border.1.1 { // is up of bottom right [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> src/main.rs:1:23 [INFO] [stdout] | [INFO] [stdout] 1 | use std::io::{stdout, Write}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> src/state.rs:1:23 [INFO] [stdout] | [INFO] [stdout] 1 | use std::io::{stdout, Write}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `success` [INFO] [stdout] --> src/state_wip.rs:37:13 [INFO] [stdout] | [INFO] [stdout] 37 | let success = self.entity_allocator.deallocate(entity); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_success` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:40:9 [INFO] [stdout] | [INFO] [stdout] 40 | let mut state = match state::State::new((80, 40)) { // columns, rows [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:107:13 [INFO] [stdout] | [INFO] [stdout] 107 | let mut state = state_init; [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:137:17 [INFO] [stdout] | [INFO] [stdout] 137 | let mut length: usize; [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:143:17 [INFO] [stdout] | [INFO] [stdout] 143 | let mut height: usize; [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:150:17 [INFO] [stdout] | [INFO] [stdout] 150 | let mut start = border.0; [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:219:13 [INFO] [stdout] | [INFO] [stdout] 219 | let mut last_color: u8; [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/state.rs:90:13 [INFO] [stdout] | [INFO] [stdout] 90 | let mut view = get_sub_view(&self.alternate_buffer, (0, 0), columns, rows); [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/state.rs:106:13 [INFO] [stdout] | [INFO] [stdout] 106 | let mut view: Vec> = get_sub_view(&self.alternate_buffer, (0, 0), columns, rows); [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/state_wip/generations.rs:147:13 [INFO] [stdout] | [INFO] [stdout] 147 | let mut entry = match &mut self.0[index.index] { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `draw_buffer_init` [INFO] [stdout] --> src/state.rs:80:12 [INFO] [stdout] | [INFO] [stdout] 80 | pub fn draw_buffer_init(&mut self) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `update_use_buffer` [INFO] [stdout] --> src/state.rs:157:12 [INFO] [stdout] | [INFO] [stdout] 157 | pub fn update_use_buffer(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `index` [INFO] [stdout] --> src/state_wip/generations.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn index(&self) -> usize { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `deallocate` [INFO] [stdout] --> src/state_wip/generations.rs:70:12 [INFO] [stdout] | [INFO] [stdout] 70 | pub fn deallocate(&mut self, index: GenerationalIndex) -> bool { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_live` [INFO] [stdout] --> src/state_wip/generations.rs:82:12 [INFO] [stdout] | [INFO] [stdout] 82 | pub fn is_live(&self, index: GenerationalIndex) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get` [INFO] [stdout] --> src/state_wip/generations.rs:120:12 [INFO] [stdout] | [INFO] [stdout] 120 | pub fn get(&self, index: GenerationalIndex) -> Option<&T> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_mut` [INFO] [stdout] --> src/state_wip/generations.rs:140:12 [INFO] [stdout] | [INFO] [stdout] 140 | pub fn get_mut(&mut self, index: GenerationalIndex) -> Option<&mut T> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `test_dealloc` [INFO] [stdout] --> src/state_wip.rs:36:12 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn test_dealloc(&mut self, entity: Entity) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `gravity` [INFO] [stdout] --> src/main.rs:100:5 [INFO] [stdout] | [INFO] [stdout] 100 | gravity: u16, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `time` [INFO] [stdout] --> src/main.rs:101:5 [INFO] [stdout] | [INFO] [stdout] 101 | time: u32, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 27 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 18s [INFO] running `Command { std: "docker" "inspect" "66eedae6d17f23204f05a3ed79ce2c2d6eb321da2e18eb7d88f38a309d9e5cb7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "66eedae6d17f23204f05a3ed79ce2c2d6eb321da2e18eb7d88f38a309d9e5cb7", kill_on_drop: false }` [INFO] [stdout] 66eedae6d17f23204f05a3ed79ce2c2d6eb321da2e18eb7d88f38a309d9e5cb7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d18117091790f13340e9e7b5c4afb8759fcf845981c90f6ef65d656ade6e6dc4 [INFO] running `Command { std: "docker" "start" "-a" "d18117091790f13340e9e7b5c4afb8759fcf845981c90f6ef65d656ade6e6dc4", kill_on_drop: false }` [INFO] [stderr] Compiling cursive_ideas v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `All`, `Clear`, `ExecutableCommand`, `MoveDown`, `MoveLeft`, `MoveRight`, `MoveToColumn`, `MoveToRow`, `MoveUp`, `Print`, `SetSize`, `StyledContent`, `Stylize`, `event`, `position`, `size` [INFO] [stdout] --> src/main.rs:6:20 [INFO] [stdout] | [INFO] [stdout] 6 | style::{Color, Print, ResetColor, SetBackgroundColor, SetForegroundColor, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 7 | Stylize, StyledContent}, [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] 8 | ExecutableCommand, Result, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 9 | event, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 10 | terminal::{EnterAlternateScreen, LeaveAlternateScreen, SetSize, size, [INFO] [stdout] | ^^^^^^^ ^^^^ [INFO] [stdout] 11 | disable_raw_mode, enable_raw_mode, Clear, ClearType::{All}}, [INFO] [stdout] | ^^^^^ ^^^ [INFO] [stdout] 12 | event::{read, Event, poll, KeyCode}, [INFO] [stdout] 13 | cursor::{MoveUp, MoveDown, MoveLeft, MoveRight, [INFO] [stdout] | ^^^^^^ ^^^^^^^^ ^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] 14 | MoveToColumn, MoveToRow, position, Hide, Show}, [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/state.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `EnterAlternateScreen`, `Event`, `ExecutableCommand`, `Hide`, `KeyCode`, `LeaveAlternateScreen`, `MoveDown`, `MoveLeft`, `MoveRight`, `MoveUp`, `ResetColor`, `SetBackgroundColor`, `SetForegroundColor`, `Show`, `disable_raw_mode`, `enable_raw_mode`, `event`, `poll`, `position`, `read`, `size` [INFO] [stdout] --> src/state.rs:6:27 [INFO] [stdout] | [INFO] [stdout] 6 | style::{Color, Print, ResetColor, SetBackgroundColor, SetForegroundColor, [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 7 | Stylize, StyledContent}, [INFO] [stdout] 8 | ExecutableCommand, Result, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 9 | event, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 10 | terminal::{EnterAlternateScreen, LeaveAlternateScreen, SetSize, size, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^ ^^^^ [INFO] [stdout] 11 | disable_raw_mode, enable_raw_mode, Clear, ClearType::{All}}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stdout] 12 | event::{read, Event, poll, KeyCode}, [INFO] [stdout] | ^^^^ ^^^^^ ^^^^ ^^^^^^^ [INFO] [stdout] 13 | cursor::{MoveUp, MoveDown, MoveLeft, MoveRight, [INFO] [stdout] | ^^^^^^ ^^^^^^^^ ^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] 14 | MoveToColumn, MoveToRow, position, Hide, Show}, [INFO] [stdout] | ^^^^^^^^ ^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt` [INFO] [stdout] --> src/state_wip/generations.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:211:16 [INFO] [stdout] | [INFO] [stdout] 211 | if (proposed_pos.0 >= border.0.0 && // is right of top left [INFO] [stdout] | ________________^ [INFO] [stdout] 212 | | proposed_pos.0 <= border.1.0 && // is left of bottom right [INFO] [stdout] 213 | | proposed_pos.1 >= border.0.1 && // is down of top left [INFO] [stdout] 214 | | proposed_pos.1 <= border.1.1) { // is up of bottom right [INFO] [stdout] | |_____________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 211 | if proposed_pos.0 >= border.0.0 && // is right of top left [INFO] [stdout] 212 | proposed_pos.0 <= border.1.0 && // is left of bottom right [INFO] [stdout] 213 | proposed_pos.1 >= border.0.1 && // is down of top left [INFO] [stdout] 214 | proposed_pos.1 <= border.1.1 { // is up of bottom right [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> src/main.rs:1:23 [INFO] [stdout] | [INFO] [stdout] 1 | use std::io::{stdout, Write}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> src/state.rs:1:23 [INFO] [stdout] | [INFO] [stdout] 1 | use std::io::{stdout, Write}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `success` [INFO] [stdout] --> src/state_wip.rs:37:13 [INFO] [stdout] | [INFO] [stdout] 37 | let success = self.entity_allocator.deallocate(entity); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_success` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:40:9 [INFO] [stdout] | [INFO] [stdout] 40 | let mut state = match state::State::new((80, 40)) { // columns, rows [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:107:13 [INFO] [stdout] | [INFO] [stdout] 107 | let mut state = state_init; [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:137:17 [INFO] [stdout] | [INFO] [stdout] 137 | let mut length: usize; [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:143:17 [INFO] [stdout] | [INFO] [stdout] 143 | let mut height: usize; [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:150:17 [INFO] [stdout] | [INFO] [stdout] 150 | let mut start = border.0; [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:219:13 [INFO] [stdout] | [INFO] [stdout] 219 | let mut last_color: u8; [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/state.rs:90:13 [INFO] [stdout] | [INFO] [stdout] 90 | let mut view = get_sub_view(&self.alternate_buffer, (0, 0), columns, rows); [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/state.rs:106:13 [INFO] [stdout] | [INFO] [stdout] 106 | let mut view: Vec> = get_sub_view(&self.alternate_buffer, (0, 0), columns, rows); [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/state_wip/generations.rs:147:13 [INFO] [stdout] | [INFO] [stdout] 147 | let mut entry = match &mut self.0[index.index] { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `draw_buffer_init` [INFO] [stdout] --> src/state.rs:80:12 [INFO] [stdout] | [INFO] [stdout] 80 | pub fn draw_buffer_init(&mut self) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `update_use_buffer` [INFO] [stdout] --> src/state.rs:157:12 [INFO] [stdout] | [INFO] [stdout] 157 | pub fn update_use_buffer(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `index` [INFO] [stdout] --> src/state_wip/generations.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn index(&self) -> usize { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `deallocate` [INFO] [stdout] --> src/state_wip/generations.rs:70:12 [INFO] [stdout] | [INFO] [stdout] 70 | pub fn deallocate(&mut self, index: GenerationalIndex) -> bool { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_live` [INFO] [stdout] --> src/state_wip/generations.rs:82:12 [INFO] [stdout] | [INFO] [stdout] 82 | pub fn is_live(&self, index: GenerationalIndex) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get` [INFO] [stdout] --> src/state_wip/generations.rs:120:12 [INFO] [stdout] | [INFO] [stdout] 120 | pub fn get(&self, index: GenerationalIndex) -> Option<&T> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_mut` [INFO] [stdout] --> src/state_wip/generations.rs:140:12 [INFO] [stdout] | [INFO] [stdout] 140 | pub fn get_mut(&mut self, index: GenerationalIndex) -> Option<&mut T> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `test_dealloc` [INFO] [stdout] --> src/state_wip.rs:36:12 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn test_dealloc(&mut self, entity: Entity) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `gravity` [INFO] [stdout] --> src/main.rs:100:5 [INFO] [stdout] | [INFO] [stdout] 100 | gravity: u16, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `time` [INFO] [stdout] --> src/main.rs:101:5 [INFO] [stdout] | [INFO] [stdout] 101 | time: u32, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 27 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.98s [INFO] running `Command { std: "docker" "inspect" "d18117091790f13340e9e7b5c4afb8759fcf845981c90f6ef65d656ade6e6dc4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d18117091790f13340e9e7b5c4afb8759fcf845981c90f6ef65d656ade6e6dc4", kill_on_drop: false }` [INFO] [stdout] d18117091790f13340e9e7b5c4afb8759fcf845981c90f6ef65d656ade6e6dc4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 07ffde257cb3d4d92d83b29a7f193290bcc23a7f8871acade344bffd639c7431 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "07ffde257cb3d4d92d83b29a7f193290bcc23a7f8871acade344bffd639c7431", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `All`, `Clear`, `ExecutableCommand`, `MoveDown`, `MoveLeft`, `MoveRight`, `MoveToColumn`, `MoveToRow`, `MoveUp`, `Print`, `SetSize`, `StyledContent`, `Stylize`, `event`, `position`, `size` [INFO] [stderr] --> src/main.rs:6:20 [INFO] [stderr] | [INFO] [stderr] 6 | style::{Color, Print, ResetColor, SetBackgroundColor, SetForegroundColor, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 7 | Stylize, StyledContent}, [INFO] [stderr] | ^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stderr] 8 | ExecutableCommand, Result, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] 9 | event, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 10 | terminal::{EnterAlternateScreen, LeaveAlternateScreen, SetSize, size, [INFO] [stderr] | ^^^^^^^ ^^^^ [INFO] [stderr] 11 | disable_raw_mode, enable_raw_mode, Clear, ClearType::{All}}, [INFO] [stderr] | ^^^^^ ^^^ [INFO] [stderr] 12 | event::{read, Event, poll, KeyCode}, [INFO] [stderr] 13 | cursor::{MoveUp, MoveDown, MoveLeft, MoveRight, [INFO] [stderr] | ^^^^^^ ^^^^^^^^ ^^^^^^^^ ^^^^^^^^^ [INFO] [stderr] 14 | MoveToColumn, MoveToRow, position, Hide, Show}, [INFO] [stderr] | ^^^^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::time::Duration` [INFO] [stderr] --> src/state.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::time::Duration; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `EnterAlternateScreen`, `Event`, `ExecutableCommand`, `Hide`, `KeyCode`, `LeaveAlternateScreen`, `MoveDown`, `MoveLeft`, `MoveRight`, `MoveUp`, `ResetColor`, `SetBackgroundColor`, `SetForegroundColor`, `Show`, `disable_raw_mode`, `enable_raw_mode`, `event`, `poll`, `position`, `read`, `size` [INFO] [stderr] --> src/state.rs:6:27 [INFO] [stderr] | [INFO] [stderr] 6 | style::{Color, Print, ResetColor, SetBackgroundColor, SetForegroundColor, [INFO] [stderr] | ^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 7 | Stylize, StyledContent}, [INFO] [stderr] 8 | ExecutableCommand, Result, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] 9 | event, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 10 | terminal::{EnterAlternateScreen, LeaveAlternateScreen, SetSize, size, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^ ^^^^ [INFO] [stderr] 11 | disable_raw_mode, enable_raw_mode, Clear, ClearType::{All}}, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stderr] 12 | event::{read, Event, poll, KeyCode}, [INFO] [stderr] | ^^^^ ^^^^^ ^^^^ ^^^^^^^ [INFO] [stderr] 13 | cursor::{MoveUp, MoveDown, MoveLeft, MoveRight, [INFO] [stderr] | ^^^^^^ ^^^^^^^^ ^^^^^^^^ ^^^^^^^^^ [INFO] [stderr] 14 | MoveToColumn, MoveToRow, position, Hide, Show}, [INFO] [stderr] | ^^^^^^^^ ^^^^ ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fmt` [INFO] [stderr] --> src/state_wip/generations.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::fmt; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/main.rs:211:16 [INFO] [stderr] | [INFO] [stderr] 211 | if (proposed_pos.0 >= border.0.0 && // is right of top left [INFO] [stderr] | ________________^ [INFO] [stderr] 212 | | proposed_pos.0 <= border.1.0 && // is left of bottom right [INFO] [stderr] 213 | | proposed_pos.1 >= border.0.1 && // is down of top left [INFO] [stderr] 214 | | proposed_pos.1 <= border.1.1) { // is up of bottom right [INFO] [stderr] | |_____________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 211 | if proposed_pos.0 >= border.0.0 && // is right of top left [INFO] [stderr] 212 | proposed_pos.0 <= border.1.0 && // is left of bottom right [INFO] [stderr] 213 | proposed_pos.1 >= border.0.1 && // is down of top left [INFO] [stderr] 214 | proposed_pos.1 <= border.1.1 { // is up of bottom right [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused import: `Write` [INFO] [stderr] --> src/main.rs:1:23 [INFO] [stderr] | [INFO] [stderr] 1 | use std::io::{stdout, Write}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Write` [INFO] [stderr] --> src/state.rs:1:23 [INFO] [stderr] | [INFO] [stderr] 1 | use std::io::{stdout, Write}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `success` [INFO] [stderr] --> src/state_wip.rs:37:13 [INFO] [stderr] | [INFO] [stderr] 37 | let success = self.entity_allocator.deallocate(entity); [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_success` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:40:9 [INFO] [stderr] | [INFO] [stderr] 40 | let mut state = match state::State::new((80, 40)) { // columns, rows [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:107:13 [INFO] [stderr] | [INFO] [stderr] 107 | let mut state = state_init; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:137:17 [INFO] [stderr] | [INFO] [stderr] 137 | let mut length: usize; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:143:17 [INFO] [stderr] | [INFO] [stderr] 143 | let mut height: usize; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:150:17 [INFO] [stderr] | [INFO] [stderr] 150 | let mut start = border.0; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:219:13 [INFO] [stderr] | [INFO] [stderr] 219 | let mut last_color: u8; [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/state.rs:90:13 [INFO] [stderr] | [INFO] [stderr] 90 | let mut view = get_sub_view(&self.alternate_buffer, (0, 0), columns, rows); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/state.rs:106:13 [INFO] [stderr] | [INFO] [stderr] 106 | let mut view: Vec> = get_sub_view(&self.alternate_buffer, (0, 0), columns, rows); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/state_wip/generations.rs:147:13 [INFO] [stderr] | [INFO] [stderr] 147 | let mut entry = match &mut self.0[index.index] { [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `draw_buffer_init` [INFO] [stderr] --> src/state.rs:80:12 [INFO] [stderr] | [INFO] [stderr] 80 | pub fn draw_buffer_init(&mut self) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `update_use_buffer` [INFO] [stderr] --> src/state.rs:157:12 [INFO] [stderr] | [INFO] [stderr] 157 | pub fn update_use_buffer(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `index` [INFO] [stderr] --> src/state_wip/generations.rs:10:12 [INFO] [stderr] | [INFO] [stderr] 10 | pub fn index(&self) -> usize { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `deallocate` [INFO] [stderr] --> src/state_wip/generations.rs:70:12 [INFO] [stderr] | [INFO] [stderr] 70 | pub fn deallocate(&mut self, index: GenerationalIndex) -> bool { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `is_live` [INFO] [stderr] --> src/state_wip/generations.rs:82:12 [INFO] [stderr] | [INFO] [stderr] 82 | pub fn is_live(&self, index: GenerationalIndex) -> bool { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get` [INFO] [stderr] --> src/state_wip/generations.rs:120:12 [INFO] [stderr] | [INFO] [stderr] 120 | pub fn get(&self, index: GenerationalIndex) -> Option<&T> { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_mut` [INFO] [stderr] --> src/state_wip/generations.rs:140:12 [INFO] [stderr] | [INFO] [stderr] 140 | pub fn get_mut(&mut self, index: GenerationalIndex) -> Option<&mut T> { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `test_dealloc` [INFO] [stderr] --> src/state_wip.rs:36:12 [INFO] [stderr] | [INFO] [stderr] 36 | pub fn test_dealloc(&mut self, entity: Entity) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `gravity` [INFO] [stderr] --> src/main.rs:100:5 [INFO] [stderr] | [INFO] [stderr] 100 | gravity: u16, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `time` [INFO] [stderr] --> src/main.rs:101:5 [INFO] [stderr] | [INFO] [stderr] 101 | time: u32, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 27 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/cursive_ideas-1ff3c5a206e03f83) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "07ffde257cb3d4d92d83b29a7f193290bcc23a7f8871acade344bffd639c7431", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "07ffde257cb3d4d92d83b29a7f193290bcc23a7f8871acade344bffd639c7431", kill_on_drop: false }` [INFO] [stdout] 07ffde257cb3d4d92d83b29a7f193290bcc23a7f8871acade344bffd639c7431