[INFO] cloning repository https://github.com/Gollum999/rust-checkers [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Gollum999/rust-checkers" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGollum999%2Frust-checkers", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGollum999%2Frust-checkers'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8d31aa12fa5d5c319e24f7c2e6a89853f031ecc4 [INFO] testing Gollum999/rust-checkers 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%2FGollum999%2Frust-checkers" "/workspace/builds/worker-88/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-88/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Gollum999/rust-checkers 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/Gollum999/rust-checkers [INFO] finished tweaking git repo https://github.com/Gollum999/rust-checkers [INFO] tweaked toml for git repo https://github.com/Gollum999/rust-checkers written to /workspace/builds/worker-88/source/Cargo.toml [INFO] crate git repo https://github.com/Gollum999/rust-checkers 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 993cb5491470c762323eba68dfa1c1a7c7860913d2bb28effd811e5f8fe64537 [INFO] running `Command { std: "docker" "start" "-a" "993cb5491470c762323eba68dfa1c1a7c7860913d2bb28effd811e5f8fe64537", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "993cb5491470c762323eba68dfa1c1a7c7860913d2bb28effd811e5f8fe64537", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "993cb5491470c762323eba68dfa1c1a7c7860913d2bb28effd811e5f8fe64537", kill_on_drop: false }` [INFO] [stdout] 993cb5491470c762323eba68dfa1c1a7c7860913d2bb28effd811e5f8fe64537 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 786e6678f4fee845865a213bdd5f1810c8116eef1acba651019dc7c597d5120e [INFO] running `Command { std: "docker" "start" "-a" "786e6678f4fee845865a213bdd5f1810c8116eef1acba651019dc7c597d5120e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling cc v1.0.47 [INFO] [stderr] Compiling ppv-lite86 v0.2.6 [INFO] [stderr] Compiling unicode-width v0.1.6 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling regex-syntax v0.6.12 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling c2-chacha v0.2.3 [INFO] [stderr] Compiling clicolors-control v1.0.1 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling termios v0.3.1 [INFO] [stderr] Compiling ncurses v5.99.0 [INFO] [stderr] Compiling regex v1.3.1 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling rand v0.7.2 [INFO] [stderr] Compiling pancurses v0.16.1 [INFO] [stderr] Compiling console v0.9.1 [INFO] [stderr] Compiling checkers v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Arg` [INFO] [stdout] --> src/args.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | use clap::{Arg, App}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `A_BLINK`, `A_NORMAL` [INFO] [stdout] --> src/frontend/board.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | A_BLINK, A_NORMAL, [INFO] [stdout] | ^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Player` [INFO] [stdout] --> src/frontend/curses_frontend.rs:10:22 [INFO] [stdout] | [INFO] [stdout] 10 | use backend::{Board, Player}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Board`, `Player` [INFO] [stdout] --> src/frontend/menu.rs:6:15 [INFO] [stdout] | [INFO] [stdout] 6 | use backend::{Board, Player}; [INFO] [stdout] | ^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ACS_HLINE`, `ACS_VLINE`, `curs_set`, `endwin`, `init_pair`, `initscr`, `noecho`, `start_color` [INFO] [stdout] --> src/frontend/menu.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | ACS_HLINE, ACS_VLINE, [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] 11 | curs_set, endwin, initscr, init_pair, Input, noecho, start_color, [INFO] [stdout] | ^^^^^^^^ ^^^^^^ ^^^^^^^ ^^^^^^^^^ ^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/frontend/curses_frontend.rs:42:16 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn new(args: Args, backend_channel: FrontendEndpoint) -> CursesFrontend { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `menu_size` [INFO] [stdout] --> src/frontend/menu.rs:125:13 [INFO] [stdout] | [INFO] [stdout] 125 | let menu_size = (menu_height, menu_width); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_menu_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/frontend/curses_frontend.rs:43:13 [INFO] [stdout] | [INFO] [stdout] 43 | let mut window = initscr(); [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: associated function is never used: `find_piece_square` [INFO] [stdout] --> src/backend/board.rs:124:8 [INFO] [stdout] | [INFO] [stdout] 124 | fn find_piece_square(&self, piece: &Piece) -> &Square { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `can_move` [INFO] [stdout] --> src/backend/board.rs:177:8 [INFO] [stdout] | [INFO] [stdout] 177 | fn can_move(&self, from: &Square, to: &Square) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_valid_moves_for_piece` [INFO] [stdout] --> src/backend/board.rs:181:12 [INFO] [stdout] | [INFO] [stdout] 181 | pub fn get_valid_moves_for_piece(&self, piece: &Piece) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `args` [INFO] [stdout] --> src/backend/game.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | args: Args, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `code` [INFO] [stdout] --> src/frontend/curses_frontend.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | code: i32, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `WindowError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/frontend/curses_frontend.rs:22:10 [INFO] [stdout] | [INFO] [stdout] 22 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `message` [INFO] [stdout] --> src/frontend/curses_frontend.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | message: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `WindowError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/frontend/curses_frontend.rs:22:10 [INFO] [stdout] | [INFO] [stdout] 22 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.64s [INFO] running `Command { std: "docker" "inspect" "786e6678f4fee845865a213bdd5f1810c8116eef1acba651019dc7c597d5120e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "786e6678f4fee845865a213bdd5f1810c8116eef1acba651019dc7c597d5120e", kill_on_drop: false }` [INFO] [stdout] 786e6678f4fee845865a213bdd5f1810c8116eef1acba651019dc7c597d5120e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 44d604a4c1809ba5503d77c41f82b654ab27ff6d1679dd4b07ea8d30c37b7136 [INFO] running `Command { std: "docker" "start" "-a" "44d604a4c1809ba5503d77c41f82b654ab27ff6d1679dd4b07ea8d30c37b7136", kill_on_drop: false }` [INFO] [stderr] Compiling checkers v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Arg` [INFO] [stdout] --> src/args.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | use clap::{Arg, App}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `A_BLINK`, `A_NORMAL` [INFO] [stdout] --> src/frontend/board.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | A_BLINK, A_NORMAL, [INFO] [stdout] | ^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Player` [INFO] [stdout] --> src/frontend/curses_frontend.rs:10:22 [INFO] [stdout] | [INFO] [stdout] 10 | use backend::{Board, Player}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Board`, `Player` [INFO] [stdout] --> src/frontend/menu.rs:6:15 [INFO] [stdout] | [INFO] [stdout] 6 | use backend::{Board, Player}; [INFO] [stdout] | ^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ACS_HLINE`, `ACS_VLINE`, `curs_set`, `endwin`, `init_pair`, `initscr`, `noecho`, `start_color` [INFO] [stdout] --> src/frontend/menu.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | ACS_HLINE, ACS_VLINE, [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] 11 | curs_set, endwin, initscr, init_pair, Input, noecho, start_color, [INFO] [stdout] | ^^^^^^^^ ^^^^^^ ^^^^^^^ ^^^^^^^^^ ^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/frontend/curses_frontend.rs:42:16 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn new(args: Args, backend_channel: FrontendEndpoint) -> CursesFrontend { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `menu_size` [INFO] [stdout] --> src/frontend/menu.rs:125:13 [INFO] [stdout] | [INFO] [stdout] 125 | let menu_size = (menu_height, menu_width); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_menu_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/frontend/curses_frontend.rs:43:13 [INFO] [stdout] | [INFO] [stdout] 43 | let mut window = initscr(); [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: associated function is never used: `find_piece_square` [INFO] [stdout] --> src/backend/board.rs:124:8 [INFO] [stdout] | [INFO] [stdout] 124 | fn find_piece_square(&self, piece: &Piece) -> &Square { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `can_move` [INFO] [stdout] --> src/backend/board.rs:177:8 [INFO] [stdout] | [INFO] [stdout] 177 | fn can_move(&self, from: &Square, to: &Square) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_valid_moves_for_piece` [INFO] [stdout] --> src/backend/board.rs:181:12 [INFO] [stdout] | [INFO] [stdout] 181 | pub fn get_valid_moves_for_piece(&self, piece: &Piece) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `args` [INFO] [stdout] --> src/backend/game.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | args: Args, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `code` [INFO] [stdout] --> src/frontend/curses_frontend.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | code: i32, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `WindowError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/frontend/curses_frontend.rs:22:10 [INFO] [stdout] | [INFO] [stdout] 22 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `message` [INFO] [stdout] --> src/frontend/curses_frontend.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | message: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `WindowError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/frontend/curses_frontend.rs:22:10 [INFO] [stdout] | [INFO] [stdout] 22 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.15s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/checkers-4727acac68d6b76c) [INFO] running `Command { std: "docker" "inspect" "44d604a4c1809ba5503d77c41f82b654ab27ff6d1679dd4b07ea8d30c37b7136", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "44d604a4c1809ba5503d77c41f82b654ab27ff6d1679dd4b07ea8d30c37b7136", kill_on_drop: false }` [INFO] [stdout] 44d604a4c1809ba5503d77c41f82b654ab27ff6d1679dd4b07ea8d30c37b7136 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] da062ef04e511332eea6b656dc60271ab2bfdfaa8fa0c3b09662bd6daaf613b2 [INFO] running `Command { std: "docker" "start" "-a" "da062ef04e511332eea6b656dc60271ab2bfdfaa8fa0c3b09662bd6daaf613b2", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `Arg` [INFO] [stderr] --> src/args.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | use clap::{Arg, App}; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `A_BLINK`, `A_NORMAL` [INFO] [stderr] --> src/frontend/board.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | A_BLINK, A_NORMAL, [INFO] [stderr] | ^^^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Player` [INFO] [stderr] --> src/frontend/curses_frontend.rs:10:22 [INFO] [stderr] | [INFO] [stderr] 10 | use backend::{Board, Player}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Board`, `Player` [INFO] [stderr] --> src/frontend/menu.rs:6:15 [INFO] [stderr] | [INFO] [stderr] 6 | use backend::{Board, Player}; [INFO] [stderr] | ^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `ACS_HLINE`, `ACS_VLINE`, `curs_set`, `endwin`, `init_pair`, `initscr`, `noecho`, `start_color` [INFO] [stderr] --> src/frontend/menu.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | ACS_HLINE, ACS_VLINE, [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^ [INFO] [stderr] 11 | curs_set, endwin, initscr, init_pair, Input, noecho, start_color, [INFO] [stderr] | ^^^^^^^^ ^^^^^^ ^^^^^^^ ^^^^^^^^^ ^^^^^^ ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/frontend/curses_frontend.rs:42:16 [INFO] [stderr] | [INFO] [stderr] 42 | pub fn new(args: Args, backend_channel: FrontendEndpoint) -> CursesFrontend { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `menu_size` [INFO] [stderr] --> src/frontend/menu.rs:125:13 [INFO] [stderr] | [INFO] [stderr] 125 | let menu_size = (menu_height, menu_width); [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_menu_size` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/frontend/curses_frontend.rs:43:13 [INFO] [stderr] | [INFO] [stderr] 43 | let mut window = initscr(); [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: associated function is never used: `find_piece_square` [INFO] [stderr] --> src/backend/board.rs:124:8 [INFO] [stderr] | [INFO] [stderr] 124 | fn find_piece_square(&self, piece: &Piece) -> &Square { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `can_move` [INFO] [stderr] --> src/backend/board.rs:177:8 [INFO] [stderr] | [INFO] [stderr] 177 | fn can_move(&self, from: &Square, to: &Square) -> bool { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_valid_moves_for_piece` [INFO] [stderr] --> src/backend/board.rs:181:12 [INFO] [stderr] | [INFO] [stderr] 181 | pub fn get_valid_moves_for_piece(&self, piece: &Piece) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `args` [INFO] [stderr] --> src/backend/game.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | args: Args, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `code` [INFO] [stderr] --> src/frontend/curses_frontend.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | code: i32, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `WindowError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/frontend/curses_frontend.rs:22:10 [INFO] [stderr] | [INFO] [stderr] 22 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `message` [INFO] [stderr] --> src/frontend/curses_frontend.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | message: String, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `WindowError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/frontend/curses_frontend.rs:22:10 [INFO] [stderr] | [INFO] [stderr] 22 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `checkers` (bin "checkers" test) generated 14 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/checkers-4727acac68d6b76c) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test backend::board::tests::test_can_jump ... ok [INFO] [stdout] test backend::board::tests::test_in_bounds ... ok [INFO] [stdout] test backend::board::tests::test_square_occupied ... ok [INFO] [stdout] test backend::board::tests::test_can_step ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "da062ef04e511332eea6b656dc60271ab2bfdfaa8fa0c3b09662bd6daaf613b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da062ef04e511332eea6b656dc60271ab2bfdfaa8fa0c3b09662bd6daaf613b2", kill_on_drop: false }` [INFO] [stdout] da062ef04e511332eea6b656dc60271ab2bfdfaa8fa0c3b09662bd6daaf613b2