[INFO] cloning repository https://github.com/glazari/rush-hour [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/glazari/rush-hour" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fglazari%2Frush-hour", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fglazari%2Frush-hour'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e2b20fb5d7101fde8b9c24ceb87dbc81a5e62daf [INFO] testing glazari/rush-hour 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%2Fglazari%2Frush-hour" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/glazari/rush-hour 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/glazari/rush-hour [INFO] finished tweaking git repo https://github.com/glazari/rush-hour [INFO] tweaked toml for git repo https://github.com/glazari/rush-hour written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/glazari/rush-hour 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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] efab0023ad5b303ac772c3519ed83474c2c34ecbb345684440347395e31e6423 [INFO] running `Command { std: "docker" "start" "-a" "efab0023ad5b303ac772c3519ed83474c2c34ecbb345684440347395e31e6423", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "efab0023ad5b303ac772c3519ed83474c2c34ecbb345684440347395e31e6423", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "efab0023ad5b303ac772c3519ed83474c2c34ecbb345684440347395e31e6423", kill_on_drop: false }` [INFO] [stdout] efab0023ad5b303ac772c3519ed83474c2c34ecbb345684440347395e31e6423 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 42020610c718ca7c7b5fe453e5cb2dd07cd5db02ed61150604c532ffcc2a5612 [INFO] running `Command { std: "docker" "start" "-a" "42020610c718ca7c7b5fe453e5cb2dd07cd5db02ed61150604c532ffcc2a5612", kill_on_drop: false }` [INFO] [stderr] Compiling rush-hour v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `game` [INFO] [stdout] --> src/main.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | let game = game::Game::from_string( [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_game` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `V` [INFO] [stdout] --> src/game.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | pub const V: Dir = Dir::V; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `H` [INFO] [stdout] --> src/game.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | pub const H: Dir = Dir::H; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `full_grid` [INFO] [stdout] --> src/game.rs:207:12 [INFO] [stdout] | [INFO] [stdout] 207 | pub fn full_grid() -> Game { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `example_game` [INFO] [stdout] --> src/game.rs:230:12 [INFO] [stdout] | [INFO] [stdout] 230 | pub fn example_game() -> Game { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `hard_example_game` [INFO] [stdout] --> src/game.rs:245:12 [INFO] [stdout] | [INFO] [stdout] 245 | pub fn hard_example_game() -> Game { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `to_string` [INFO] [stdout] --> src/game.rs:298:8 [INFO] [stdout] | [INFO] [stdout] 298 | fn to_string(&self) -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `from_string` [INFO] [stdout] --> src/game.rs:307:8 [INFO] [stdout] | [INFO] [stdout] 307 | fn from_string(s: &str) -> Move { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `move_to_string` [INFO] [stdout] --> src/game.rs:318:4 [INFO] [stdout] | [INFO] [stdout] 318 | fn move_to_string(m: (usize, Move)) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `move_from_string` [INFO] [stdout] --> src/game.rs:322:4 [INFO] [stdout] | [INFO] [stdout] 322 | fn move_from_string(s: &str) -> (usize, Move) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `moves_to_string` [INFO] [stdout] --> src/game.rs:334:8 [INFO] [stdout] | [INFO] [stdout] 334 | pub fn moves_to_string(moves: &Vec<(usize, Move)>) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `moves_from_string` [INFO] [stdout] --> src/game.rs:343:4 [INFO] [stdout] | [INFO] [stdout] 343 | fn moves_from_string(s: &str) -> Vec<(usize, Move)> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `moves_to_file` [INFO] [stdout] --> src/game.rs:355:4 [INFO] [stdout] | [INFO] [stdout] 355 | fn moves_to_file(moves: &Vec<(usize, Move)>) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/game.rs:452:12 [INFO] [stdout] | [INFO] [stdout] 452 | pub fn new(dir: Dir, position: (u8, u8), piece: Piece) -> Car { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `PieceOverlap` [INFO] [stdout] --> src/game.rs:540:5 [INFO] [stdout] | [INFO] [stdout] 540 | PieceOverlap, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/game.rs:536:10 [INFO] [stdout] | [INFO] [stdout] 536 | #[derive(Debug, PartialEq)] [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: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.50s [INFO] running `Command { std: "docker" "inspect" "42020610c718ca7c7b5fe453e5cb2dd07cd5db02ed61150604c532ffcc2a5612", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42020610c718ca7c7b5fe453e5cb2dd07cd5db02ed61150604c532ffcc2a5612", kill_on_drop: false }` [INFO] [stdout] 42020610c718ca7c7b5fe453e5cb2dd07cd5db02ed61150604c532ffcc2a5612 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 0b3b43b13ee6672e30de48768174bb6e05a4006794421f075151b89936825448 [INFO] running `Command { std: "docker" "start" "-a" "0b3b43b13ee6672e30de48768174bb6e05a4006794421f075151b89936825448", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling rush-hour v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `game` [INFO] [stdout] --> src/main.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | let game = game::Game::from_string( [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_game` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `game` [INFO] [stdout] --> src/game.rs:660:13 [INFO] [stdout] | [INFO] [stdout] 660 | let game = Game { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_game` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `full_grid` [INFO] [stdout] --> src/game.rs:207:12 [INFO] [stdout] | [INFO] [stdout] 207 | pub fn full_grid() -> Game { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `moves_to_file` [INFO] [stdout] --> src/game.rs:355:4 [INFO] [stdout] | [INFO] [stdout] 355 | fn moves_to_file(moves: &Vec<(usize, Move)>) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `PieceOverlap` [INFO] [stdout] --> src/game.rs:540:5 [INFO] [stdout] | [INFO] [stdout] 540 | PieceOverlap, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/game.rs:536:10 [INFO] [stdout] | [INFO] [stdout] 536 | #[derive(Debug, PartialEq)] [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: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.73s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rush_hour-fdaee3dc7df4a919) [INFO] running `Command { std: "docker" "inspect" "0b3b43b13ee6672e30de48768174bb6e05a4006794421f075151b89936825448", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b3b43b13ee6672e30de48768174bb6e05a4006794421f075151b89936825448", kill_on_drop: false }` [INFO] [stdout] 0b3b43b13ee6672e30de48768174bb6e05a4006794421f075151b89936825448 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 8d54f6bfcfb13f4cefab1e1bf2deddec67ec79f97a3a201f4c165799cde2ba10 [INFO] running `Command { std: "docker" "start" "-a" "8d54f6bfcfb13f4cefab1e1bf2deddec67ec79f97a3a201f4c165799cde2ba10", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `game` [INFO] [stderr] --> src/main.rs:18:9 [INFO] [stderr] | [INFO] [stderr] 18 | let game = game::Game::from_string( [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_game` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `game` [INFO] [stderr] --> src/game.rs:660:13 [INFO] [stderr] | [INFO] [stderr] 660 | let game = Game { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_game` [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `full_grid` [INFO] [stderr] --> src/game.rs:207:12 [INFO] [stderr] | [INFO] [stderr] 207 | pub fn full_grid() -> Game { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `moves_to_file` [INFO] [stderr] --> src/game.rs:355:4 [INFO] [stderr] | [INFO] [stderr] 355 | fn moves_to_file(moves: &Vec<(usize, Move)>) { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `PieceOverlap` [INFO] [stderr] --> src/game.rs:540:5 [INFO] [stderr] | [INFO] [stderr] 540 | PieceOverlap, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/game.rs:536:10 [INFO] [stderr] | [INFO] [stderr] 536 | #[derive(Debug, PartialEq)] [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: `rush-hour` (bin "rush-hour" test) generated 5 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rush_hour-fdaee3dc7df4a919) [INFO] [stdout] [INFO] [stdout] running 17 tests [INFO] [stdout] test game::test::all_games_have_correct_solution ... ignored [INFO] [stdout] test game::test::dir_to_string ... ok [INFO] [stdout] test game::test::game_invalid_piece_overlap ... ignored [INFO] [stdout] test game::test::game_from_file ... ok [INFO] [stdout] test game::test::game_to_string_test ... ok [INFO] [stdout] test game::test::game_valid ... ok [INFO] [stdout] test game::test::move_car ... ok [INFO] [stdout] test game::test::position_to_string_test ... ok [INFO] [stdout] test game::test::game_invalid_out_of_bounds ... ok [INFO] [stdout] test game::test::possible_moves_truck_blocks_car ... ok [INFO] [stdout] test game::test::game_invalid_duplicate_piece ... ok [INFO] [stdout] test game::test::car_to_string_test ... ok [INFO] [stdout] test game::test::possible_moves_horizontal ... ok [INFO] [stdout] test game::test::solve_game ... ok [INFO] [stdout] test game::test::test_move_to_string ... ok [INFO] [stdout] test game::test::solve_example_game ... ok [INFO] [stdout] test game::test::solve_hard_example_game ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 1.13s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "8d54f6bfcfb13f4cefab1e1bf2deddec67ec79f97a3a201f4c165799cde2ba10", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d54f6bfcfb13f4cefab1e1bf2deddec67ec79f97a3a201f4c165799cde2ba10", kill_on_drop: false }` [INFO] [stdout] 8d54f6bfcfb13f4cefab1e1bf2deddec67ec79f97a3a201f4c165799cde2ba10