[INFO] cloning repository https://github.com/canaanmckenzie/Roguish [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/canaanmckenzie/Roguish" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcanaanmckenzie%2FRoguish", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcanaanmckenzie%2FRoguish'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b90ea09b1c1e229948860970ec896d64c9d62e5e [INFO] checking canaanmckenzie/Roguish against master#c2239bca5b89a8d3573cc0fc0f2fa65c50edb79c for pr-123737 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcanaanmckenzie%2FRoguish" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/canaanmckenzie/Roguish on toolchain c2239bca5b89a8d3573cc0fc0f2fa65c50edb79c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2239bca5b89a8d3573cc0fc0f2fa65c50edb79c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/canaanmckenzie/Roguish [INFO] finished tweaking git repo https://github.com/canaanmckenzie/Roguish [INFO] tweaked toml for git repo https://github.com/canaanmckenzie/Roguish written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/canaanmckenzie/Roguish 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" "+c2239bca5b89a8d3573cc0fc0f2fa65c50edb79c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded proc-macro2 v1.0.30 [INFO] [stderr] Downloaded aho-corasick v0.7.18 [INFO] [stderr] Downloaded ppv-lite86 v0.2.14 [INFO] [stderr] Downloaded shrev v1.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+c2239bca5b89a8d3573cc0fc0f2fa65c50edb79c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] deb4c656986a5cbd68e7a281e67e17af38d4e0efb1ba384ba12a7f439f8ff669 [INFO] running `Command { std: "docker" "start" "-a" "deb4c656986a5cbd68e7a281e67e17af38d4e0efb1ba384ba12a7f439f8ff669", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "deb4c656986a5cbd68e7a281e67e17af38d4e0efb1ba384ba12a7f439f8ff669", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "deb4c656986a5cbd68e7a281e67e17af38d4e0efb1ba384ba12a7f439f8ff669", kill_on_drop: false }` [INFO] [stdout] deb4c656986a5cbd68e7a281e67e17af38d4e0efb1ba384ba12a7f439f8ff669 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+c2239bca5b89a8d3573cc0fc0f2fa65c50edb79c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a22861b3a64101679c046356c7e523bb2af7779fb895b801b6c02a6deb639007 [INFO] running `Command { std: "docker" "start" "-a" "a22861b3a64101679c046356c7e523bb2af7779fb895b801b6c02a6deb639007", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.103 [INFO] [stderr] Compiling xml-rs v0.8.4 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling proc-macro2 v1.0.30 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Checking smallvec v1.7.0 [INFO] [stderr] Compiling pkg-config v0.3.20 [INFO] [stderr] Checking libloading v0.7.1 [INFO] [stderr] Checking dlib v0.5.0 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Compiling nom v7.0.0 [INFO] [stderr] Checking bytemuck v1.7.2 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling wayland-sys v0.28.6 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Checking instant v0.1.11 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Checking minimal-lexical v0.1.4 [INFO] [stderr] Compiling quote v1.0.10 [INFO] 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v0.28.6 [INFO] [stderr] Checking rand_xorshift v0.3.0 [INFO] [stderr] Compiling hashbrown v0.7.2 [INFO] [stderr] Checking jpeg-decoder v0.1.22 [INFO] [stderr] Checking calloop v0.6.5 [INFO] [stderr] Checking flate2 v1.0.22 [INFO] [stderr] Checking image v0.23.14 [INFO] [stderr] Checking bracket-algorithm-traits v0.8.2 [INFO] [stderr] Checking bracket-color v0.8.2 [INFO] [stderr] Checking object-pool v0.5.4 [INFO] [stderr] Checking ahash v0.3.8 [INFO] [stderr] Compiling syn v1.0.80 [INFO] [stderr] Checking glow v0.10.0 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking wayland-cursor v0.28.6 [INFO] [stderr] Checking wayland-egl v0.28.6 [INFO] [stderr] Checking bracket-pathfinding v0.8.4 [INFO] [stderr] Checking mopa v0.2.2 [INFO] [stderr] Checking atom v0.3.6 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking tuple_utils v0.3.0 [INFO] [stderr] Checking shrev v1.1.1 [INFO] [stderr] Checking bracket-random v0.8.2 [INFO] [stderr] Checking bracket-noise v0.8.2 [INFO] [stderr] Checking tynm v0.1.6 [INFO] [stderr] Checking hibitset v0.6.3 [INFO] [stderr] Checking shred v0.10.2 [INFO] [stderr] Checking specs v0.16.1 [INFO] [stderr] Compiling specs-derive v0.4.1 [INFO] [stderr] Checking smithay-client-toolkit v0.12.3 [INFO] [stderr] Checking winit v0.24.0 [INFO] [stderr] Checking glutin v0.26.0 [INFO] [stderr] Checking bracket-terminal v0.8.5 [INFO] [stderr] Checking bracket-lib v0.8.1 [INFO] [stderr] Checking rltk v0.8.1 [INFO] [stderr] Checking roguish v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `RGB`, `VirtualKeyCode` [INFO] [stdout] --> src/main.rs:1:27 [INFO] [stdout] | [INFO] [stdout] 1 | use rltk::{Rltk,GameState,RGB, VirtualKeyCode,Point}; [INFO] [stdout] | ^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `GameState`, `VirtualKeyCode` [INFO] [stdout] --> src/map.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | use rltk::{Rltk,GameState,RGB, VirtualKeyCode,Algorithm2D,Point,BaseMap,RandomNumberGenerator}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Player` [INFO] [stdout] --> src/map.rs:6:13 [INFO] [stdout] | [INFO] [stdout] 6 | use super::{Player}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `GameState`, `RGB`, `console` [INFO] [stdout] --> src/player.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | use rltk::{Rltk,GameState,RGB, VirtualKeyCode,Point,console}; [INFO] [stdout] | ^^^^^^^^^ ^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `specs_derive::Component` [INFO] [stdout] --> src/player.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use specs_derive::Component; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ItemCollectionSystem`, `TileType` [INFO] [stdout] --> src/player.rs:5:29 [INFO] [stdout] | [INFO] [stdout] 5 | use super::{Position,Player,TileType,Map,State, Viewshed,RunState,CombatStats,WantsToMelee, GameLog, Item, ItemCollectionSystem, WantsToP... [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Name` [INFO] [stdout] --> src/monster_ai_system.rs:3:43 [INFO] [stdout] | [INFO] [stdout] 3 | use super::{Viewshed,Position,Map,Monster,Name, WantsToMelee,RunState}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `console`, `field_of_view` [INFO] [stdout] --> src/monster_ai_system.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | use rltk::{field_of_view, Point,console}; [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `console` [INFO] [stdout] --> src/melee_combat_system.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | use rltk::{console}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `RandomNumberGenerator` [INFO] [stdout] --> src/spawner.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | use rltk::{RGB, RandomNumberGenerator}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `RGB`, `VirtualKeyCode` [INFO] [stdout] --> src/main.rs:1:27 [INFO] [stdout] | [INFO] [stdout] 1 | use rltk::{Rltk,GameState,RGB, VirtualKeyCode,Point}; [INFO] [stdout] | ^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `GameState`, `VirtualKeyCode` [INFO] [stdout] --> src/map.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | use rltk::{Rltk,GameState,RGB, VirtualKeyCode,Algorithm2D,Point,BaseMap,RandomNumberGenerator}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Player` [INFO] [stdout] --> src/map.rs:6:13 [INFO] [stdout] | [INFO] [stdout] 6 | use super::{Player}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `GameState`, `RGB`, `console` [INFO] [stdout] --> src/player.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | use rltk::{Rltk,GameState,RGB, VirtualKeyCode,Point,console}; [INFO] [stdout] | ^^^^^^^^^ ^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `specs_derive::Component` [INFO] [stdout] --> src/player.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use specs_derive::Component; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ItemCollectionSystem`, `TileType` [INFO] [stdout] --> src/player.rs:5:29 [INFO] [stdout] | [INFO] [stdout] 5 | use super::{Position,Player,TileType,Map,State, Viewshed,RunState,CombatStats,WantsToMelee, GameLog, Item, ItemCollectionSystem, WantsToP... [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Name` [INFO] [stdout] --> src/monster_ai_system.rs:3:43 [INFO] [stdout] | [INFO] [stdout] 3 | use super::{Viewshed,Position,Map,Monster,Name, WantsToMelee,RunState}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `console`, `field_of_view` [INFO] [stdout] --> src/monster_ai_system.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | use rltk::{field_of_view, Point,console}; [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `console` [INFO] [stdout] --> src/melee_combat_system.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | use rltk::{console}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `RandomNumberGenerator` [INFO] [stdout] --> src/spawner.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | use rltk::{RGB, RandomNumberGenerator}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Console` [INFO] [stdout] --> src/gui.rs:1:23 [INFO] [stdout] | [INFO] [stdout] 1 | use rltk::{RGB, Rltk, Console, Point}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Console` [INFO] [stdout] --> src/gui.rs:1:23 [INFO] [stdout] | [INFO] [stdout] 1 | use rltk::{RGB, Rltk, Console, Point}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/player.rs:10:6 [INFO] [stdout] | [INFO] [stdout] 10 | let mut players = ecs.write_storage::(); [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/player.rs:10:6 [INFO] [stdout] | [INFO] [stdout] 10 | let mut players = ecs.write_storage::(); [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/monster_ai_system.rs:25:16 [INFO] [stdout] | [INFO] [stdout] 25 | for (entity, mut viewshed, _monster, mut pos) in (&entities, &mut viewshed, &monster, &mut position).join(){ [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/monster_ai_system.rs:25:40 [INFO] [stdout] | [INFO] [stdout] 25 | for (entity, mut viewshed, _monster, mut pos) in (&entities, &mut viewshed, &monster, &mut position).join(){ [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/monster_ai_system.rs:25:16 [INFO] [stdout] | [INFO] [stdout] 25 | for (entity, mut viewshed, _monster, mut pos) in (&entities, &mut viewshed, &monster, &mut position).join(){ [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/monster_ai_system.rs:25:40 [INFO] [stdout] | [INFO] [stdout] 25 | for (entity, mut viewshed, _monster, mut pos) in (&entities, &mut viewshed, &monster, &mut position).join(){ [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/damage_system.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | for (mut stats, mut damage) in (&mut stats, &mut damage).join(){ [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/damage_system.rs:14:19 [INFO] [stdout] | [INFO] [stdout] 14 | for (mut stats, mut damage) in (&mut stats, &mut damage).join(){ [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/damage_system.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | for (mut stats, mut damage) in (&mut stats, &mut damage).join(){ [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/gui.rs:77:10 [INFO] [stdout] | [INFO] [stdout] 77 | for i in 0..padding{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [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/damage_system.rs:14:19 [INFO] [stdout] | [INFO] [stdout] 14 | for (mut stats, mut damage) in (&mut stats, &mut damage).join(){ [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/gui.rs:77:10 [INFO] [stdout] | [INFO] [stdout] 77 | for i in 0..padding{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rng` [INFO] [stdout] --> src/main.rs:149:10 [INFO] [stdout] | [INFO] [stdout] 149 | let mut rng = rltk::RandomNumberGenerator::new(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rng` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:149:6 [INFO] [stdout] | [INFO] [stdout] 149 | let mut rng = rltk::RandomNumberGenerator::new(); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rng` [INFO] [stdout] --> src/main.rs:149:10 [INFO] [stdout] | [INFO] [stdout] 149 | let mut rng = rltk::RandomNumberGenerator::new(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rng` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:149:6 [INFO] [stdout] | [INFO] [stdout] 149 | let mut rng = rltk::RandomNumberGenerator::new(); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 19 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 19 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 01s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v5.1.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "a22861b3a64101679c046356c7e523bb2af7779fb895b801b6c02a6deb639007", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a22861b3a64101679c046356c7e523bb2af7779fb895b801b6c02a6deb639007", kill_on_drop: false }` [INFO] [stdout] a22861b3a64101679c046356c7e523bb2af7779fb895b801b6c02a6deb639007