[INFO] cloning repository https://github.com/pajh/tron [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pajh/tron" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpajh%2Ftron", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpajh%2Ftron'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 881e0d67f74904a539d04da6841d05824e8da7f5 [INFO] testing pajh/tron against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpajh%2Ftron" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/pajh/tron on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/pajh/tron [INFO] finished tweaking git repo https://github.com/pajh/tron [INFO] tweaked toml for git repo https://github.com/pajh/tron written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/pajh/tron already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] d4d069488bb0af756d4f0e6083ddb04d37563d1f256c6e9fb545bdd3519f2235 [INFO] running `Command { std: "docker" "start" "-a" "d4d069488bb0af756d4f0e6083ddb04d37563d1f256c6e9fb545bdd3519f2235", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d4d069488bb0af756d4f0e6083ddb04d37563d1f256c6e9fb545bdd3519f2235", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d4d069488bb0af756d4f0e6083ddb04d37563d1f256c6e9fb545bdd3519f2235", kill_on_drop: false }` [INFO] [stdout] d4d069488bb0af756d4f0e6083ddb04d37563d1f256c6e9fb545bdd3519f2235 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 294b5259b283c57717cb14febf7ad9b542b18314747d2bd23ca7e917494ff2e0 [INFO] running `Command { std: "docker" "start" "-a" "294b5259b283c57717cb14febf7ad9b542b18314747d2bd23ca7e917494ff2e0", kill_on_drop: false }` [INFO] [stderr] Compiling rand_core v0.2.0 [INFO] [stderr] Compiling libc v0.2.40 [INFO] [stderr] Compiling rand v0.5.0 [INFO] [stderr] Compiling codingame v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::cell::Cell` [INFO] [stdout] --> src/support.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::cell::Cell; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/support.rs:156:63 [INFO] [stdout] | [INFO] [stdout] 156 | file.write_all(data.as_bytes()).expect("Unable to write");; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Duration` [INFO] [stdout] --> src/aiminmax.rs:13:17 [INFO] [stdout] | [INFO] [stdout] 13 | use std::time::{Duration, Instant}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `aiminmax::MinMaxAI` [INFO] [stdout] --> src/main.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use aiminmax::MinMaxAI; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Duration` [INFO] [stdout] --> src/ailong.rs:11:17 [INFO] [stdout] | [INFO] [stdout] 11 | use std::time::{Duration, Instant}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Duration` [INFO] [stdout] --> src/aimonte.rs:14:17 [INFO] [stdout] | [INFO] [stdout] 14 | use std::time::{Duration, Instant}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `support::PlayerData` [INFO] [stdout] --> src/simgame.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use support::PlayerData; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Duration` [INFO] [stdout] --> src/simgame.rs:5:17 [INFO] [stdout] | [INFO] [stdout] 5 | use std::time::{Duration, Instant}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Duration` [INFO] [stdout] --> src/aiflood.rs:8:17 [INFO] [stdout] | [INFO] [stdout] 8 | use std::time::{Duration, Instant}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Duration` [INFO] [stdout] --> src/ai.rs:6:17 [INFO] [stdout] | [INFO] [stdout] 6 | use std::time::{Duration, Instant}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> src/floodfill.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `aiminmax::scan_move` [INFO] [stdout] --> src/neural.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use aiminmax::scan_move; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `aiminmax::score_for_player` [INFO] [stdout] --> src/neural.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use aiminmax::score_for_player;//(scores, player) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Duration` [INFO] [stdout] --> src/neural.rs:20:17 [INFO] [stdout] | [INFO] [stdout] 20 | use std::time::{Duration, Instant}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/simgame.rs:8:29 [INFO] [stdout] | [INFO] [stdout] 8 | playai: [Option<&'a mut AI>;4], [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 8 - playai: [Option<&'a mut AI>;4], [INFO] [stdout] 8 + playai: [Option<&'a mut dyn AI>;4], [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/ai.rs:13:6 [INFO] [stdout] | [INFO] [stdout] 13 | impl AI { [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 13 - impl AI { [INFO] [stdout] 13 + impl dyn AI { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/aiminmax.rs:61:9 [INFO] [stdout] | [INFO] [stdout] 61 | AI::handle_others(&mut self.pdata, p_pos, self.pmap, &mut self.board); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 61 | ::handle_others(&mut self.pdata, p_pos, self.pmap, &mut self.board); [INFO] [stdout] | ++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/ailong.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | AI::handle_others(&mut self.pdata, p_pos, self.pmap, &mut self.board); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 33 | ::handle_others(&mut self.pdata, p_pos, self.pmap, &mut self.board); [INFO] [stdout] | ++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/aimonte.rs:473:9 [INFO] [stdout] | [INFO] [stdout] 473 | AI::handle_others(&mut self.pdata, p_pos, self.pmap, &mut self.board); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 473 | ::handle_others(&mut self.pdata, p_pos, self.pmap, &mut self.board); [INFO] [stdout] | ++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/aiflood.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | AI::handle_others(&mut self.pdata, p_pos, self.pmap, &mut self.board); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 31 | ::handle_others(&mut self.pdata, p_pos, self.pmap, &mut self.board); [INFO] [stdout] | ++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/aiflood.rs:49:40 [INFO] [stdout] | [INFO] [stdout] 49 | avail_moves.score[i] = AI::score_for_player(l_score, 0) as i16; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 49 | avail_moves.score[i] = ::score_for_player(l_score, 0) as i16; [INFO] [stdout] | ++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/neural.rs:258:9 [INFO] [stdout] | [INFO] [stdout] 258 | AI::handle_others(&mut self.pdata, p_pos, self.pmap, &mut self.board); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 258 | ::handle_others(&mut self.pdata, p_pos, self.pmap, &mut self.board); [INFO] [stdout] | ++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `len` [INFO] [stdout] --> src/main.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 53 | let len = file.read_line(&mut line); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `empty_tree` [INFO] [stdout] --> src/main.rs:106:9 [INFO] [stdout] | [INFO] [stdout] 106 | let empty_tree = MoveTree::new(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_empty_tree` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ai3` [INFO] [stdout] --> src/main.rs:163:13 [INFO] [stdout] | [INFO] [stdout] 163 | let mut ai3 = LongAI::new(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ai3` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ai_to_dump` [INFO] [stdout] --> src/main.rs:169:13 [INFO] [stdout] | [INFO] [stdout] 169 | let mut ai_to_dump:Option = None; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ai_to_dump` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `me` [INFO] [stdout] --> src/main.rs:250:13 [INFO] [stdout] | [INFO] [stdout] 250 | let me = parse_input!(inputs[1], usize); // your player number (0 to 3). [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_me` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `turn` is assigned to, but never used [INFO] [stdout] --> src/simgame.rs:93:17 [INFO] [stdout] | [INFO] [stdout] 93 | let mut turn = 0; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_turn` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start` [INFO] [stdout] --> src/aiflood.rs:30:47 [INFO] [stdout] | [INFO] [stdout] 30 | fn next_move(&mut self, p_pos: &[PPos; 4],start:Instant) -> Move { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_start` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/floodfill.rs:216:22 [INFO] [stdout] | [INFO] [stdout] 216 | let (v,p) = self.get((x,y)); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `this_move` is assigned to, but never used [INFO] [stdout] --> src/neural.rs:306:29 [INFO] [stdout] | [INFO] [stdout] 306 | let mut this_move = avail_moves.moves[best_option].get_point(); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_this_move` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `this_move` is never read [INFO] [stdout] --> src/neural.rs:312:21 [INFO] [stdout] | [INFO] [stdout] 312 | this_move = avail_moves.moves[second_option].get_point(); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start_time` [INFO] [stdout] --> src/neural.rs:257:48 [INFO] [stdout] | [INFO] [stdout] 257 | fn next_move(&mut self, p_pos: &[PPos; 4], start_time:Instant) -> Move { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_start_time` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/neural.rs:260:13 [INFO] [stdout] | [INFO] [stdout] 260 | let mut avail_moves = AvailMoves::calc_board(&self.board, self.pdata.me().pos); [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:163:9 [INFO] [stdout] | [INFO] [stdout] 163 | let mut ai3 = LongAI::new(); [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:168:9 [INFO] [stdout] | [INFO] [stdout] 168 | let mut improves = 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:169:9 [INFO] [stdout] | [INFO] [stdout] 169 | let mut ai_to_dump:Option = None; [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `c_def` [INFO] [stdout] --> src/main.rs:39:1 [INFO] [stdout] | [INFO] [stdout] 39 | const c_def:&str = "\x1b[m"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `c_red` [INFO] [stdout] --> src/main.rs:40:1 [INFO] [stdout] | [INFO] [stdout] 40 | const c_red:&str = "\x1b[31m"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `c_grn` [INFO] [stdout] --> src/main.rs:41:1 [INFO] [stdout] | [INFO] [stdout] 41 | const c_grn:&str = "\x1b[32m"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `board_load` [INFO] [stdout] --> src/main.rs:49:4 [INFO] [stdout] | [INFO] [stdout] 49 | fn board_load(b: &mut Board, pdata: &mut PlayerData) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `time_floodfill` [INFO] [stdout] --> src/main.rs:86:4 [INFO] [stdout] | [INFO] [stdout] 86 | fn time_floodfill() { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `test_nn` [INFO] [stdout] --> src/main.rs:219:4 [INFO] [stdout] | [INFO] [stdout] 219 | fn test_nn() { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `cpy` [INFO] [stdout] --> src/board.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn cpy(&self) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `to_string` [INFO] [stdout] --> src/board.rs:132:12 [INFO] [stdout] | [INFO] [stdout] 132 | pub fn to_string(&self, pmap: [usize; 4]) -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `tree_check` [INFO] [stdout] --> src/board.rs:257:12 [INFO] [stdout] | [INFO] [stdout] 257 | pub fn tree_check(self, tree: &MoveTree, node: usize) -> Self { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `contains` [INFO] [stdout] --> src/board.rs:272:12 [INFO] [stdout] | [INFO] [stdout] 272 | pub fn contains(&self, m: &Move) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `to_str` [INFO] [stdout] --> src/board.rs:320:12 [INFO] [stdout] | [INFO] [stdout] 320 | pub fn to_str(&self, node: usize) -> String { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_point_in` [INFO] [stdout] --> src/board.rs:352:12 [INFO] [stdout] | [INFO] [stdout] 352 | pub fn is_point_in(&self, node: usize, point: PPos) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/support.rs:22:12 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn new()->Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/support.rs:36:12 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn new()->Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `to_string` [INFO] [stdout] --> src/support.rs:59:12 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn to_string(&self) -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `iter_live` [INFO] [stdout] --> src/support.rs:110:12 [INFO] [stdout] | [INFO] [stdout] 110 | pub fn iter_live(&self) -> ::std::iter::Filter<::std::slice::Iter, fn(&&Player) -> bool> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/aiminmax.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `sanity_check_move` [INFO] [stdout] --> src/aiminmax.rs:237:4 [INFO] [stdout] | [INFO] [stdout] 237 | fn sanity_check_move( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `print_players` [INFO] [stdout] --> src/aimonte.rs:151:8 [INFO] [stdout] | [INFO] [stdout] 151 | fn print_players(&self) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_board` [INFO] [stdout] --> src/aimonte.rs:176:8 [INFO] [stdout] | [INFO] [stdout] 176 | fn get_board(&self, pp: PP) -> u8 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `MOVES` [INFO] [stdout] --> src/aimonte.rs:391:1 [INFO] [stdout] | [INFO] [stdout] 391 | const MOVES: [u8; 4] = [MSK_N, MSK_S, MSK_W, MSK_E]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `print_turn` [INFO] [stdout] --> src/aimonte.rs:441:8 [INFO] [stdout] | [INFO] [stdout] 441 | pub fn print_turn(pdata: &PlayerData, b: &Board) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `replay` [INFO] [stdout] --> src/simgame.rs:59:12 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn replay(&mut self, random_player:usize)->([usize;4],usize) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `print_turn` [INFO] [stdout] --> src/simgame.rs:121:8 [INFO] [stdout] | [INFO] [stdout] 121 | pub fn print_turn(pos:[PPos;4], b: &Board) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `to_string` [INFO] [stdout] --> src/floodfill.rs:80:12 [INFO] [stdout] | [INFO] [stdout] 80 | pub fn to_string(&self, perspect: u8) -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `SCORE_NORMAL` [INFO] [stdout] --> src/neural.rs:23:1 [INFO] [stdout] | [INFO] [stdout] 23 | pub const SCORE_NORMAL: f32 = 500.0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `INPUT_SIZE` [INFO] [stdout] --> src/neural.rs:24:1 [INFO] [stdout] | [INFO] [stdout] 24 | pub const INPUT_SIZE: usize = 600; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `sigmoid` [INFO] [stdout] --> src/neural.rs:81:4 [INFO] [stdout] | [INFO] [stdout] 81 | fn sigmoid(y: f32) -> f32 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `loadvec_from_str` [INFO] [stdout] --> src/neural.rs:103:4 [INFO] [stdout] | [INFO] [stdout] 103 | fn loadvec_from_str(v: &mut Vec, data: &str, delimiter: char) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `process_data` [INFO] [stdout] --> src/neural.rs:114:8 [INFO] [stdout] | [INFO] [stdout] 114 | pub fn process_data(nn: NeuralNet) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `tree` [INFO] [stdout] --> src/neural.rs:224:5 [INFO] [stdout] | [INFO] [stdout] 224 | tree: MoveTree, // Only used for evaluating random positions [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `dump_moves` [INFO] [stdout] --> src/neural.rs:251:12 [INFO] [stdout] | [INFO] [stdout] 251 | pub fn dump_moves(&self) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message contains an unused formatting placeholder [INFO] [stdout] --> src/aiminmax.rs:247:32 [INFO] [stdout] | [INFO] [stdout] 247 | panic!("Width exceeded {}"); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this message is not used as a format string when given without arguments, but will be in Rust 2021 [INFO] [stdout] help: add the missing argument [INFO] [stdout] | [INFO] [stdout] 247 | panic!("Width exceeded {}", ...); [INFO] [stdout] | +++++ [INFO] [stdout] help: or add a "{}" format string to use the message literally [INFO] [stdout] | [INFO] [stdout] 247 | panic!("{}", "Width exceeded {}"); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `c_def` should have an upper case name [INFO] [stdout] --> src/main.rs:39:7 [INFO] [stdout] | [INFO] [stdout] 39 | const c_def:&str = "\x1b[m"; [INFO] [stdout] | ^^^^^ help: convert the identifier to upper case: `C_DEF` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `c_red` should have an upper case name [INFO] [stdout] --> src/main.rs:40:7 [INFO] [stdout] | [INFO] [stdout] 40 | const c_red:&str = "\x1b[31m"; [INFO] [stdout] | ^^^^^ help: convert the identifier to upper case: `C_RED` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `c_grn` should have an upper case name [INFO] [stdout] --> src/main.rs:41:7 [INFO] [stdout] | [INFO] [stdout] 41 | const c_grn:&str = "\x1b[32m"; [INFO] [stdout] | ^^^^^ help: convert the identifier to upper case: `C_GRN` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 73 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.87s [INFO] running `Command { std: "docker" "inspect" "294b5259b283c57717cb14febf7ad9b542b18314747d2bd23ca7e917494ff2e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "294b5259b283c57717cb14febf7ad9b542b18314747d2bd23ca7e917494ff2e0", kill_on_drop: false }` [INFO] [stdout] 294b5259b283c57717cb14febf7ad9b542b18314747d2bd23ca7e917494ff2e0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 80e3290e12e50fcf8cfbdf26544ea4d16d33dbb8c53c0e592048c59deddb683b [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" "80e3290e12e50fcf8cfbdf26544ea4d16d33dbb8c53c0e592048c59deddb683b", kill_on_drop: false }` [INFO] [stderr] Compiling codingame v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::cell::Cell` [INFO] [stdout] --> src/support.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::cell::Cell; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/support.rs:156:63 [INFO] [stdout] | [INFO] [stdout] 156 | file.write_all(data.as_bytes()).expect("Unable to write");; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Duration` [INFO] [stdout] --> src/aiminmax.rs:13:17 [INFO] [stdout] | [INFO] [stdout] 13 | use std::time::{Duration, Instant}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `aiminmax::MinMaxAI` [INFO] [stdout] --> src/main.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use aiminmax::MinMaxAI; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Duration` [INFO] [stdout] --> src/ailong.rs:11:17 [INFO] [stdout] | [INFO] [stdout] 11 | use std::time::{Duration, Instant}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Duration` [INFO] [stdout] --> src/aimonte.rs:14:17 [INFO] [stdout] | [INFO] [stdout] 14 | use std::time::{Duration, Instant}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `support::PlayerData` [INFO] [stdout] --> src/simgame.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use support::PlayerData; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Duration` [INFO] [stdout] --> src/simgame.rs:5:17 [INFO] [stdout] | [INFO] [stdout] 5 | use std::time::{Duration, Instant}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Duration` [INFO] [stdout] --> src/aiflood.rs:8:17 [INFO] [stdout] | [INFO] [stdout] 8 | use std::time::{Duration, Instant}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Duration` [INFO] [stdout] --> src/ai.rs:6:17 [INFO] [stdout] | [INFO] [stdout] 6 | use std::time::{Duration, Instant}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> src/floodfill.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `aiminmax::scan_move` [INFO] [stdout] --> src/neural.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use aiminmax::scan_move; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `aiminmax::score_for_player` [INFO] [stdout] --> src/neural.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use aiminmax::score_for_player;//(scores, player) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Duration` [INFO] [stdout] --> src/neural.rs:20:17 [INFO] [stdout] | [INFO] [stdout] 20 | use std::time::{Duration, Instant}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/simgame.rs:8:29 [INFO] [stdout] | [INFO] [stdout] 8 | playai: [Option<&'a mut AI>;4], [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 8 - playai: [Option<&'a mut AI>;4], [INFO] [stdout] 8 + playai: [Option<&'a mut dyn AI>;4], [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/ai.rs:13:6 [INFO] [stdout] | [INFO] [stdout] 13 | impl AI { [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 13 - impl AI { [INFO] [stdout] 13 + impl dyn AI { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/aiminmax.rs:61:9 [INFO] [stdout] | [INFO] [stdout] 61 | AI::handle_others(&mut self.pdata, p_pos, self.pmap, &mut self.board); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 61 | ::handle_others(&mut self.pdata, p_pos, self.pmap, &mut self.board); [INFO] [stdout] | ++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/ailong.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | AI::handle_others(&mut self.pdata, p_pos, self.pmap, &mut self.board); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 33 | ::handle_others(&mut self.pdata, p_pos, self.pmap, &mut self.board); [INFO] [stdout] | ++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/aimonte.rs:473:9 [INFO] [stdout] | [INFO] [stdout] 473 | AI::handle_others(&mut self.pdata, p_pos, self.pmap, &mut self.board); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 473 | ::handle_others(&mut self.pdata, p_pos, self.pmap, &mut self.board); [INFO] [stdout] | ++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/aiflood.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | AI::handle_others(&mut self.pdata, p_pos, self.pmap, &mut self.board); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 31 | ::handle_others(&mut self.pdata, p_pos, self.pmap, &mut self.board); [INFO] [stdout] | ++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/aiflood.rs:49:40 [INFO] [stdout] | [INFO] [stdout] 49 | avail_moves.score[i] = AI::score_for_player(l_score, 0) as i16; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 49 | avail_moves.score[i] = ::score_for_player(l_score, 0) as i16; [INFO] [stdout] | ++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/neural.rs:258:9 [INFO] [stdout] | [INFO] [stdout] 258 | AI::handle_others(&mut self.pdata, p_pos, self.pmap, &mut self.board); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 258 | ::handle_others(&mut self.pdata, p_pos, self.pmap, &mut self.board); [INFO] [stdout] | ++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `len` [INFO] [stdout] --> src/main.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 53 | let len = file.read_line(&mut line); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `empty_tree` [INFO] [stdout] --> src/main.rs:106:9 [INFO] [stdout] | [INFO] [stdout] 106 | let empty_tree = MoveTree::new(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_empty_tree` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ai3` [INFO] [stdout] --> src/main.rs:163:13 [INFO] [stdout] | [INFO] [stdout] 163 | let mut ai3 = LongAI::new(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ai3` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ai_to_dump` [INFO] [stdout] --> src/main.rs:169:13 [INFO] [stdout] | [INFO] [stdout] 169 | let mut ai_to_dump:Option = None; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ai_to_dump` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `me` [INFO] [stdout] --> src/main.rs:250:13 [INFO] [stdout] | [INFO] [stdout] 250 | let me = parse_input!(inputs[1], usize); // your player number (0 to 3). [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_me` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `turn` is assigned to, but never used [INFO] [stdout] --> src/simgame.rs:93:17 [INFO] [stdout] | [INFO] [stdout] 93 | let mut turn = 0; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_turn` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start` [INFO] [stdout] --> src/aiflood.rs:30:47 [INFO] [stdout] | [INFO] [stdout] 30 | fn next_move(&mut self, p_pos: &[PPos; 4],start:Instant) -> Move { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_start` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/floodfill.rs:216:22 [INFO] [stdout] | [INFO] [stdout] 216 | let (v,p) = self.get((x,y)); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `this_move` is assigned to, but never used [INFO] [stdout] --> src/neural.rs:306:29 [INFO] [stdout] | [INFO] [stdout] 306 | let mut this_move = avail_moves.moves[best_option].get_point(); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_this_move` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `this_move` is never read [INFO] [stdout] --> src/neural.rs:312:21 [INFO] [stdout] | [INFO] [stdout] 312 | this_move = avail_moves.moves[second_option].get_point(); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start_time` [INFO] [stdout] --> src/neural.rs:257:48 [INFO] [stdout] | [INFO] [stdout] 257 | fn next_move(&mut self, p_pos: &[PPos; 4], start_time:Instant) -> Move { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_start_time` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/neural.rs:260:13 [INFO] [stdout] | [INFO] [stdout] 260 | let mut avail_moves = AvailMoves::calc_board(&self.board, self.pdata.me().pos); [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:163:9 [INFO] [stdout] | [INFO] [stdout] 163 | let mut ai3 = LongAI::new(); [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:168:9 [INFO] [stdout] | [INFO] [stdout] 168 | let mut improves = 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:169:9 [INFO] [stdout] | [INFO] [stdout] 169 | let mut ai_to_dump:Option = None; [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `c_def` [INFO] [stdout] --> src/main.rs:39:1 [INFO] [stdout] | [INFO] [stdout] 39 | const c_def:&str = "\x1b[m"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `c_red` [INFO] [stdout] --> src/main.rs:40:1 [INFO] [stdout] | [INFO] [stdout] 40 | const c_red:&str = "\x1b[31m"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `c_grn` [INFO] [stdout] --> src/main.rs:41:1 [INFO] [stdout] | [INFO] [stdout] 41 | const c_grn:&str = "\x1b[32m"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `board_load` [INFO] [stdout] --> src/main.rs:49:4 [INFO] [stdout] | [INFO] [stdout] 49 | fn board_load(b: &mut Board, pdata: &mut PlayerData) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `time_floodfill` [INFO] [stdout] --> src/main.rs:86:4 [INFO] [stdout] | [INFO] [stdout] 86 | fn time_floodfill() { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `test_nn` [INFO] [stdout] --> src/main.rs:219:4 [INFO] [stdout] | [INFO] [stdout] 219 | fn test_nn() { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `cpy` [INFO] [stdout] --> src/board.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn cpy(&self) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `to_string` [INFO] [stdout] --> src/board.rs:132:12 [INFO] [stdout] | [INFO] [stdout] 132 | pub fn to_string(&self, pmap: [usize; 4]) -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `tree_check` [INFO] [stdout] --> src/board.rs:257:12 [INFO] [stdout] | [INFO] [stdout] 257 | pub fn tree_check(self, tree: &MoveTree, node: usize) -> Self { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `contains` [INFO] [stdout] --> src/board.rs:272:12 [INFO] [stdout] | [INFO] [stdout] 272 | pub fn contains(&self, m: &Move) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `to_str` [INFO] [stdout] --> src/board.rs:320:12 [INFO] [stdout] | [INFO] [stdout] 320 | pub fn to_str(&self, node: usize) -> String { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_point_in` [INFO] [stdout] --> src/board.rs:352:12 [INFO] [stdout] | [INFO] [stdout] 352 | pub fn is_point_in(&self, node: usize, point: PPos) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/support.rs:22:12 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn new()->Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/support.rs:36:12 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn new()->Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `to_string` [INFO] [stdout] --> src/support.rs:59:12 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn to_string(&self) -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `iter_live` [INFO] [stdout] --> src/support.rs:110:12 [INFO] [stdout] | [INFO] [stdout] 110 | pub fn iter_live(&self) -> ::std::iter::Filter<::std::slice::Iter, fn(&&Player) -> bool> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/aiminmax.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `sanity_check_move` [INFO] [stdout] --> src/aiminmax.rs:237:4 [INFO] [stdout] | [INFO] [stdout] 237 | fn sanity_check_move( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `print_players` [INFO] [stdout] --> src/aimonte.rs:151:8 [INFO] [stdout] | [INFO] [stdout] 151 | fn print_players(&self) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_board` [INFO] [stdout] --> src/aimonte.rs:176:8 [INFO] [stdout] | [INFO] [stdout] 176 | fn get_board(&self, pp: PP) -> u8 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `MOVES` [INFO] [stdout] --> src/aimonte.rs:391:1 [INFO] [stdout] | [INFO] [stdout] 391 | const MOVES: [u8; 4] = [MSK_N, MSK_S, MSK_W, MSK_E]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `print_turn` [INFO] [stdout] --> src/aimonte.rs:441:8 [INFO] [stdout] | [INFO] [stdout] 441 | pub fn print_turn(pdata: &PlayerData, b: &Board) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `replay` [INFO] [stdout] --> src/simgame.rs:59:12 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn replay(&mut self, random_player:usize)->([usize;4],usize) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `print_turn` [INFO] [stdout] --> src/simgame.rs:121:8 [INFO] [stdout] | [INFO] [stdout] 121 | pub fn print_turn(pos:[PPos;4], b: &Board) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `to_string` [INFO] [stdout] --> src/floodfill.rs:80:12 [INFO] [stdout] | [INFO] [stdout] 80 | pub fn to_string(&self, perspect: u8) -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `SCORE_NORMAL` [INFO] [stdout] --> src/neural.rs:23:1 [INFO] [stdout] | [INFO] [stdout] 23 | pub const SCORE_NORMAL: f32 = 500.0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `INPUT_SIZE` [INFO] [stdout] --> src/neural.rs:24:1 [INFO] [stdout] | [INFO] [stdout] 24 | pub const INPUT_SIZE: usize = 600; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `sigmoid` [INFO] [stdout] --> src/neural.rs:81:4 [INFO] [stdout] | [INFO] [stdout] 81 | fn sigmoid(y: f32) -> f32 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `loadvec_from_str` [INFO] [stdout] --> src/neural.rs:103:4 [INFO] [stdout] | [INFO] [stdout] 103 | fn loadvec_from_str(v: &mut Vec, data: &str, delimiter: char) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `process_data` [INFO] [stdout] --> src/neural.rs:114:8 [INFO] [stdout] | [INFO] [stdout] 114 | pub fn process_data(nn: NeuralNet) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `tree` [INFO] [stdout] --> src/neural.rs:224:5 [INFO] [stdout] | [INFO] [stdout] 224 | tree: MoveTree, // Only used for evaluating random positions [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `dump_moves` [INFO] [stdout] --> src/neural.rs:251:12 [INFO] [stdout] | [INFO] [stdout] 251 | pub fn dump_moves(&self) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message contains an unused formatting placeholder [INFO] [stdout] --> src/aiminmax.rs:247:32 [INFO] [stdout] | [INFO] [stdout] 247 | panic!("Width exceeded {}"); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this message is not used as a format string when given without arguments, but will be in Rust 2021 [INFO] [stdout] help: add the missing argument [INFO] [stdout] | [INFO] [stdout] 247 | panic!("Width exceeded {}", ...); [INFO] [stdout] | +++++ [INFO] [stdout] help: or add a "{}" format string to use the message literally [INFO] [stdout] | [INFO] [stdout] 247 | panic!("{}", "Width exceeded {}"); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `c_def` should have an upper case name [INFO] [stdout] --> src/main.rs:39:7 [INFO] [stdout] | [INFO] [stdout] 39 | const c_def:&str = "\x1b[m"; [INFO] [stdout] | ^^^^^ help: convert the identifier to upper case: `C_DEF` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `c_red` should have an upper case name [INFO] [stdout] --> src/main.rs:40:7 [INFO] [stdout] | [INFO] [stdout] 40 | const c_red:&str = "\x1b[31m"; [INFO] [stdout] | ^^^^^ help: convert the identifier to upper case: `C_RED` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `c_grn` should have an upper case name [INFO] [stdout] --> src/main.rs:41:7 [INFO] [stdout] | [INFO] [stdout] 41 | const c_grn:&str = "\x1b[32m"; [INFO] [stdout] | ^^^^^ help: convert the identifier to upper case: `C_GRN` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 73 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.59s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/codingame-e1743868863fcb53) [INFO] running `Command { std: "docker" "inspect" "80e3290e12e50fcf8cfbdf26544ea4d16d33dbb8c53c0e592048c59deddb683b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "80e3290e12e50fcf8cfbdf26544ea4d16d33dbb8c53c0e592048c59deddb683b", kill_on_drop: false }` [INFO] [stdout] 80e3290e12e50fcf8cfbdf26544ea4d16d33dbb8c53c0e592048c59deddb683b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] fae7e9c0624f6b624d50f6113340bf7ccfa63093dc7c71857f2b83fdb8c1736b [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" "fae7e9c0624f6b624d50f6113340bf7ccfa63093dc7c71857f2b83fdb8c1736b", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::cell::Cell` [INFO] [stderr] --> src/support.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::cell::Cell; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/support.rs:156:63 [INFO] [stderr] | [INFO] [stderr] 156 | file.write_all(data.as_bytes()).expect("Unable to write");; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Duration` [INFO] [stderr] --> src/aiminmax.rs:13:17 [INFO] [stderr] | [INFO] [stderr] 13 | use std::time::{Duration, Instant}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `aiminmax::MinMaxAI` [INFO] [stderr] --> src/main.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | use aiminmax::MinMaxAI; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Duration` [INFO] [stderr] --> src/ailong.rs:11:17 [INFO] [stderr] | [INFO] [stderr] 11 | use std::time::{Duration, Instant}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Duration` [INFO] [stderr] --> src/aimonte.rs:14:17 [INFO] [stderr] | [INFO] [stderr] 14 | use std::time::{Duration, Instant}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `support::PlayerData` [INFO] [stderr] --> src/simgame.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use support::PlayerData; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Duration` [INFO] [stderr] --> src/simgame.rs:5:17 [INFO] [stderr] | [INFO] [stderr] 5 | use std::time::{Duration, Instant}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Duration` [INFO] [stderr] --> src/aiflood.rs:8:17 [INFO] [stderr] | [INFO] [stderr] 8 | use std::time::{Duration, Instant}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Duration` [INFO] [stderr] --> src/ai.rs:6:17 [INFO] [stderr] | [INFO] [stderr] 6 | use std::time::{Duration, Instant}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io` [INFO] [stderr] --> src/floodfill.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::io; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `aiminmax::scan_move` [INFO] [stderr] --> src/neural.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | use aiminmax::scan_move; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `aiminmax::score_for_player` [INFO] [stderr] --> src/neural.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | use aiminmax::score_for_player;//(scores, player) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Duration` [INFO] [stderr] --> src/neural.rs:20:17 [INFO] [stderr] | [INFO] [stderr] 20 | use std::time::{Duration, Instant}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/simgame.rs:8:29 [INFO] [stderr] | [INFO] [stderr] 8 | playai: [Option<&'a mut AI>;4], [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 8 - playai: [Option<&'a mut AI>;4], [INFO] [stderr] 8 + playai: [Option<&'a mut dyn AI>;4], [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ai.rs:13:6 [INFO] [stderr] | [INFO] [stderr] 13 | impl AI { [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 13 - impl AI { [INFO] [stderr] 13 + impl dyn AI { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/aiminmax.rs:61:9 [INFO] [stderr] | [INFO] [stderr] 61 | AI::handle_others(&mut self.pdata, p_pos, self.pmap, &mut self.board); [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 61 | ::handle_others(&mut self.pdata, p_pos, self.pmap, &mut self.board); [INFO] [stderr] | ++++ + [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ailong.rs:33:9 [INFO] [stderr] | [INFO] [stderr] 33 | AI::handle_others(&mut self.pdata, p_pos, self.pmap, &mut self.board); [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 33 | ::handle_others(&mut self.pdata, p_pos, self.pmap, &mut self.board); [INFO] [stderr] | ++++ + [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/aimonte.rs:473:9 [INFO] [stderr] | [INFO] [stderr] 473 | AI::handle_others(&mut self.pdata, p_pos, self.pmap, &mut self.board); [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 473 | ::handle_others(&mut self.pdata, p_pos, self.pmap, &mut self.board); [INFO] [stderr] | ++++ + [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/aiflood.rs:31:9 [INFO] [stderr] | [INFO] [stderr] 31 | AI::handle_others(&mut self.pdata, p_pos, self.pmap, &mut self.board); [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 31 | ::handle_others(&mut self.pdata, p_pos, self.pmap, &mut self.board); [INFO] [stderr] | ++++ + [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/aiflood.rs:49:40 [INFO] [stderr] | [INFO] [stderr] 49 | avail_moves.score[i] = AI::score_for_player(l_score, 0) as i16; [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 49 | avail_moves.score[i] = ::score_for_player(l_score, 0) as i16; [INFO] [stderr] | ++++ + [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/neural.rs:258:9 [INFO] [stderr] | [INFO] [stderr] 258 | AI::handle_others(&mut self.pdata, p_pos, self.pmap, &mut self.board); [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 258 | ::handle_others(&mut self.pdata, p_pos, self.pmap, &mut self.board); [INFO] [stderr] | ++++ + [INFO] [stderr] [INFO] [stderr] warning: unused variable: `len` [INFO] [stderr] --> src/main.rs:53:9 [INFO] [stderr] | [INFO] [stderr] 53 | let len = file.read_line(&mut line); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `empty_tree` [INFO] [stderr] --> src/main.rs:106:9 [INFO] [stderr] | [INFO] [stderr] 106 | let empty_tree = MoveTree::new(); [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_empty_tree` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ai3` [INFO] [stderr] --> src/main.rs:163:13 [INFO] [stderr] | [INFO] [stderr] 163 | let mut ai3 = LongAI::new(); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_ai3` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ai_to_dump` [INFO] [stderr] --> src/main.rs:169:13 [INFO] [stderr] | [INFO] [stderr] 169 | let mut ai_to_dump:Option = None; [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ai_to_dump` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `me` [INFO] [stderr] --> src/main.rs:250:13 [INFO] [stderr] | [INFO] [stderr] 250 | let me = parse_input!(inputs[1], usize); // your player number (0 to 3). [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_me` [INFO] [stderr] [INFO] [stderr] warning: variable `turn` is assigned to, but never used [INFO] [stderr] --> src/simgame.rs:93:17 [INFO] [stderr] | [INFO] [stderr] 93 | let mut turn = 0; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_turn` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `start` [INFO] [stderr] --> src/aiflood.rs:30:47 [INFO] [stderr] | [INFO] [stderr] 30 | fn next_move(&mut self, p_pos: &[PPos; 4],start:Instant) -> Move { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_start` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v` [INFO] [stderr] --> src/floodfill.rs:216:22 [INFO] [stderr] | [INFO] [stderr] 216 | let (v,p) = self.get((x,y)); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stderr] [INFO] [stderr] warning: variable `this_move` is assigned to, but never used [INFO] [stderr] --> src/neural.rs:306:29 [INFO] [stderr] | [INFO] [stderr] 306 | let mut this_move = avail_moves.moves[best_option].get_point(); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_this_move` instead [INFO] [stderr] [INFO] [stderr] warning: value assigned to `this_move` is never read [INFO] [stderr] --> src/neural.rs:312:21 [INFO] [stderr] | [INFO] [stderr] 312 | this_move = avail_moves.moves[second_option].get_point(); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `start_time` [INFO] [stderr] --> src/neural.rs:257:48 [INFO] [stderr] | [INFO] [stderr] 257 | fn next_move(&mut self, p_pos: &[PPos; 4], start_time:Instant) -> Move { [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_start_time` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/neural.rs:260:13 [INFO] [stderr] | [INFO] [stderr] 260 | let mut avail_moves = AvailMoves::calc_board(&self.board, self.pdata.me().pos); [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:163:9 [INFO] [stderr] | [INFO] [stderr] 163 | let mut ai3 = LongAI::new(); [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:168:9 [INFO] [stderr] | [INFO] [stderr] 168 | let mut improves = 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:169:9 [INFO] [stderr] | [INFO] [stderr] 169 | let mut ai_to_dump:Option = None; [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `c_def` [INFO] [stderr] --> src/main.rs:39:1 [INFO] [stderr] | [INFO] [stderr] 39 | const c_def:&str = "\x1b[m"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `c_red` [INFO] [stderr] --> src/main.rs:40:1 [INFO] [stderr] | [INFO] [stderr] 40 | const c_red:&str = "\x1b[31m"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `c_grn` [INFO] [stderr] --> src/main.rs:41:1 [INFO] [stderr] | [INFO] [stderr] 41 | const c_grn:&str = "\x1b[32m"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `board_load` [INFO] [stderr] --> src/main.rs:49:4 [INFO] [stderr] | [INFO] [stderr] 49 | fn board_load(b: &mut Board, pdata: &mut PlayerData) { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `time_floodfill` [INFO] [stderr] --> src/main.rs:86:4 [INFO] [stderr] | [INFO] [stderr] 86 | fn time_floodfill() { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `test_nn` [INFO] [stderr] --> src/main.rs:219:4 [INFO] [stderr] | [INFO] [stderr] 219 | fn test_nn() { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `cpy` [INFO] [stderr] --> src/board.rs:17:12 [INFO] [stderr] | [INFO] [stderr] 17 | pub fn cpy(&self) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `to_string` [INFO] [stderr] --> src/board.rs:132:12 [INFO] [stderr] | [INFO] [stderr] 132 | pub fn to_string(&self, pmap: [usize; 4]) -> String { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `tree_check` [INFO] [stderr] --> src/board.rs:257:12 [INFO] [stderr] | [INFO] [stderr] 257 | pub fn tree_check(self, tree: &MoveTree, node: usize) -> Self { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `contains` [INFO] [stderr] --> src/board.rs:272:12 [INFO] [stderr] | [INFO] [stderr] 272 | pub fn contains(&self, m: &Move) -> bool { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `to_str` [INFO] [stderr] --> src/board.rs:320:12 [INFO] [stderr] | [INFO] [stderr] 320 | pub fn to_str(&self, node: usize) -> String { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `is_point_in` [INFO] [stderr] --> src/board.rs:352:12 [INFO] [stderr] | [INFO] [stderr] 352 | pub fn is_point_in(&self, node: usize, point: PPos) -> bool { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/support.rs:22:12 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn new()->Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/support.rs:36:12 [INFO] [stderr] | [INFO] [stderr] 36 | pub fn new()->Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `to_string` [INFO] [stderr] --> src/support.rs:59:12 [INFO] [stderr] | [INFO] [stderr] 59 | pub fn to_string(&self) -> String { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `iter_live` [INFO] [stderr] --> src/support.rs:110:12 [INFO] [stderr] | [INFO] [stderr] 110 | pub fn iter_live(&self) -> ::std::iter::Filter<::std::slice::Iter, fn(&&Player) -> bool> { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/aiminmax.rs:25:12 [INFO] [stderr] | [INFO] [stderr] 25 | pub fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `sanity_check_move` [INFO] [stderr] --> src/aiminmax.rs:237:4 [INFO] [stderr] | [INFO] [stderr] 237 | fn sanity_check_move( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `print_players` [INFO] [stderr] --> src/aimonte.rs:151:8 [INFO] [stderr] | [INFO] [stderr] 151 | fn print_players(&self) { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_board` [INFO] [stderr] --> src/aimonte.rs:176:8 [INFO] [stderr] | [INFO] [stderr] 176 | fn get_board(&self, pp: PP) -> u8 { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `MOVES` [INFO] [stderr] --> src/aimonte.rs:391:1 [INFO] [stderr] | [INFO] [stderr] 391 | const MOVES: [u8; 4] = [MSK_N, MSK_S, MSK_W, MSK_E]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `print_turn` [INFO] [stderr] --> src/aimonte.rs:441:8 [INFO] [stderr] | [INFO] [stderr] 441 | pub fn print_turn(pdata: &PlayerData, b: &Board) { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `replay` [INFO] [stderr] --> src/simgame.rs:59:12 [INFO] [stderr] | [INFO] [stderr] 59 | pub fn replay(&mut self, random_player:usize)->([usize;4],usize) { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `print_turn` [INFO] [stderr] --> src/simgame.rs:121:8 [INFO] [stderr] | [INFO] [stderr] 121 | pub fn print_turn(pos:[PPos;4], b: &Board) { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `to_string` [INFO] [stderr] --> src/floodfill.rs:80:12 [INFO] [stderr] | [INFO] [stderr] 80 | pub fn to_string(&self, perspect: u8) -> String { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `SCORE_NORMAL` [INFO] [stderr] --> src/neural.rs:23:1 [INFO] [stderr] | [INFO] [stderr] 23 | pub const SCORE_NORMAL: f32 = 500.0; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `INPUT_SIZE` [INFO] [stderr] --> src/neural.rs:24:1 [INFO] [stderr] | [INFO] [stderr] 24 | pub const INPUT_SIZE: usize = 600; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `sigmoid` [INFO] [stderr] --> src/neural.rs:81:4 [INFO] [stderr] | [INFO] [stderr] 81 | fn sigmoid(y: f32) -> f32 { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `loadvec_from_str` [INFO] [stderr] --> src/neural.rs:103:4 [INFO] [stderr] | [INFO] [stderr] 103 | fn loadvec_from_str(v: &mut Vec, data: &str, delimiter: char) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `process_data` [INFO] [stderr] --> src/neural.rs:114:8 [INFO] [stderr] | [INFO] [stderr] 114 | pub fn process_data(nn: NeuralNet) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `tree` [INFO] [stderr] --> src/neural.rs:224:5 [INFO] [stderr] | [INFO] [stderr] 224 | tree: MoveTree, // Only used for evaluating random positions [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `dump_moves` [INFO] [stderr] --> src/neural.rs:251:12 [INFO] [stderr] | [INFO] [stderr] 251 | pub fn dump_moves(&self) { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: panic message contains an unused formatting placeholder [INFO] [stderr] --> src/aiminmax.rs:247:32 [INFO] [stderr] | [INFO] [stderr] 247 | panic!("Width exceeded {}"); [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] = note: this message is not used as a format string when given without arguments, but will be in Rust 2021 [INFO] [stderr] help: add the missing argument [INFO] [stderr] | [INFO] [stderr] 247 | panic!("Width exceeded {}", ...); [INFO] [stderr] | +++++ [INFO] [stderr] help: or add a "{}" format string to use the message literally [INFO] [stderr] | [INFO] [stderr] 247 | panic!("{}", "Width exceeded {}"); [INFO] [stderr] | +++++ [INFO] [stderr] [INFO] [stderr] warning: constant `c_def` should have an upper case name [INFO] [stderr] --> src/main.rs:39:7 [INFO] [stderr] | [INFO] [stderr] 39 | const c_def:&str = "\x1b[m"; [INFO] [stderr] | ^^^^^ help: convert the identifier to upper case: `C_DEF` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant `c_red` should have an upper case name [INFO] [stderr] --> src/main.rs:40:7 [INFO] [stderr] | [INFO] [stderr] 40 | const c_red:&str = "\x1b[31m"; [INFO] [stderr] | ^^^^^ help: convert the identifier to upper case: `C_RED` [INFO] [stderr] [INFO] [stderr] warning: constant `c_grn` should have an upper case name [INFO] [stderr] --> src/main.rs:41:7 [INFO] [stderr] | [INFO] [stderr] 41 | const c_grn:&str = "\x1b[32m"; [INFO] [stderr] | ^^^^^ help: convert the identifier to upper case: `C_GRN` [INFO] [stderr] [INFO] [stderr] warning: `codingame` (bin "codingame" test) generated 73 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [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] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/codingame-e1743868863fcb53) [INFO] running `Command { std: "docker" "inspect" "fae7e9c0624f6b624d50f6113340bf7ccfa63093dc7c71857f2b83fdb8c1736b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fae7e9c0624f6b624d50f6113340bf7ccfa63093dc7c71857f2b83fdb8c1736b", kill_on_drop: false }` [INFO] [stdout] fae7e9c0624f6b624d50f6113340bf7ccfa63093dc7c71857f2b83fdb8c1736b