[INFO] cloning repository https://github.com/ni2scmn/battlesnake_exploration
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ni2scmn/battlesnake_exploration" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fni2scmn%2Fbattlesnake_exploration", kill_on_drop: false }`
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[INFO] [stdout] 50dcc09f4e571572d6ec47a3d77f58032b287408
[INFO] testing ni2scmn/battlesnake_exploration against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759-retry
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fni2scmn%2Fbattlesnake_exploration" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
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[INFO] validating manifest of git repo https://github.com/ni2scmn/battlesnake_exploration on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
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[INFO] [stderr]    Compiling battlesnake_exploration v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `game`
[INFO] [stdout]    --> src/strategy.rs:112:25
[INFO] [stdout]     |
[INFO] [stdout] 112 |     fn make_move(&self, game: &Game, board: &Board, snake: &Battlesnake) -> Move {
[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_state`
[INFO] [stdout]   --> src/main.rs:25:17
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn handle_start(game_state: Json<GameState>) -> Status {
[INFO] [stdout]    |                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_game_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `game_state`
[INFO] [stdout]   --> src/main.rs:44:21
[INFO] [stdout]    |
[INFO] [stdout] 44 | fn handle_game_over(game_state: Json<GameState>) -> Status {
[INFO] [stdout]    |                     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_game_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_distance_ref` and `get_predecessor_ref` are never used
[INFO] [stdout]   --> src/pathfinding.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl DijkResult {
[INFO] [stdout]    | --------------- methods in this implementation
[INFO] [stdout] 20 |     pub fn get_distance_ref(&self) -> &HashMap<Coord, u32> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub fn get_predecessor_ref(&self) -> &HashMap<Coord, Coord> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `manhatten_distance` is never used
[INFO] [stdout]   --> src/pathfinding.rs:81:4
[INFO] [stdout]    |
[INFO] [stdout] 81 | fn manhatten_distance(pos: Coord, targets: Vec<Coord>) -> Vec<u32> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 57s
[INFO] running `Command { std: "docker" "inspect" "5cf9f6501abc035b4e828586a89517508f09e7ccabfd4810a804e37da8cbc3c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cf9f6501abc035b4e828586a89517508f09e7ccabfd4810a804e37da8cbc3c4", kill_on_drop: false }`
[INFO] [stdout] 5cf9f6501abc035b4e828586a89517508f09e7ccabfd4810a804e37da8cbc3c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 08cc280e8ae39a5c2b3b1959493998d57a696f30d8a51b747e730349260e6aaf
[INFO] running `Command { std: "docker" "start" "-a" "08cc280e8ae39a5c2b3b1959493998d57a696f30d8a51b747e730349260e6aaf", kill_on_drop: false }`
[INFO] [stderr]    Compiling battlesnake_exploration v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `game`
[INFO] [stdout]    --> src/strategy.rs:112:25
[INFO] [stdout]     |
[INFO] [stdout] 112 |     fn make_move(&self, game: &Game, board: &Board, snake: &Battlesnake) -> Move {
[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_state`
[INFO] [stdout]   --> src/main.rs:25:17
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn handle_start(game_state: Json<GameState>) -> Status {
[INFO] [stdout]    |                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_game_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `game_state`
[INFO] [stdout]   --> src/main.rs:44:21
[INFO] [stdout]    |
[INFO] [stdout] 44 | fn handle_game_over(game_state: Json<GameState>) -> Status {
[INFO] [stdout]    |                     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_game_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_predecessor_ref` is never used
[INFO] [stdout]   --> src/pathfinding.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl DijkResult {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub fn get_predecessor_ref(&self) -> &HashMap<Coord, Coord> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.82s
[INFO] running `Command { std: "docker" "inspect" "08cc280e8ae39a5c2b3b1959493998d57a696f30d8a51b747e730349260e6aaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08cc280e8ae39a5c2b3b1959493998d57a696f30d8a51b747e730349260e6aaf", kill_on_drop: false }`
[INFO] [stdout] 08cc280e8ae39a5c2b3b1959493998d57a696f30d8a51b747e730349260e6aaf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 68b7e2e18ea1c38e2e98d415630fcce171dffe4814af75991cf2f5aad9cae597
[INFO] running `Command { std: "docker" "start" "-a" "68b7e2e18ea1c38e2e98d415630fcce171dffe4814af75991cf2f5aad9cae597", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `game`
[INFO] [stderr]    --> src/strategy.rs:112:25
[INFO] [stderr]     |
[INFO] [stderr] 112 |     fn make_move(&self, game: &Game, board: &Board, snake: &Battlesnake) -> Move {
[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_state`
[INFO] [stderr]   --> src/main.rs:25:17
[INFO] [stderr]    |
[INFO] [stderr] 25 | fn handle_start(game_state: Json<GameState>) -> Status {
[INFO] [stderr]    |                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_game_state`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `game_state`
[INFO] [stderr]   --> src/main.rs:44:21
[INFO] [stderr]    |
[INFO] [stderr] 44 | fn handle_game_over(game_state: Json<GameState>) -> Status {
[INFO] [stderr]    |                     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_game_state`
[INFO] [stderr] 
[INFO] [stderr] warning: method `get_predecessor_ref` is never used
[INFO] [stderr]   --> src/pathfinding.rs:24:12
[INFO] [stderr]    |
[INFO] [stderr] 19 | impl DijkResult {
[INFO] [stderr]    | --------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 24 |     pub fn get_predecessor_ref(&self) -> &HashMap<Coord, Coord> {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `battlesnake_exploration` (bin "battlesnake_exploration" test) generated 4 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/battlesnake_exploration-666a63ccb504609b)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test flood_fill::tests::test_all_cells_blocked ... ok
[INFO] [stdout] test flood_fill::tests::test_edge_case_with_single_cell ... ok
[INFO] [stdout] test flood_fill::tests::test_basic_flood_fill ... ok
[INFO] [stdout] test flood_fill::tests::test_flood_fill_with_isolated_blocked_cells ... ok
[INFO] [stdout] test pathfinding::tests::test_large_numbers ... ok
[INFO] [stdout] test pathfinding::tests::test_corner_to_corner_with_blockage ... ok
[INFO] [stdout] test pathfinding::tests::test_forced_longer_path ... ok
[INFO] [stdout] test pathfinding::tests::test_negative_coordinates ... ok
[INFO] [stdout] test pathfinding::tests::test_no_path ... ok
[INFO] [stdout] test flood_fill::tests::test_simple_wall_flood_fill ... ok
[INFO] [stdout] test pathfinding::tests::test_multiple_targets ... ok
[INFO] [stdout] test pathfinding::tests::test_direct_path ... ok
[INFO] [stdout] test pathfinding::tests::test_mixed_sign_coordinates ... ok
[INFO] [stdout] test pathfinding::tests::test_same_position ... ok
[INFO] [stdout] test pathfinding::tests::test_same_start_and_goal ... ok
[INFO] [stdout] test pathfinding::tests::test_path_for_dijkstra ... ok
[INFO] [stdout] test pathfinding::tests::test_shortest_path_direction_for_dijkstra ... ok
[INFO] [stdout] test pathfinding::tests::test_single_target ... ok
[INFO] [stdout] test pathfinding::tests::test_with_obstacles ... ok
[INFO] [stdout] test pathfinding::tests::test_with_obstacles2 ... ok
[INFO] [stdout] test flood_fill::tests::test_unblocked_flood_fill ... ok
[INFO] [stdout] test pathfinding::tests::test_empty_targets ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "68b7e2e18ea1c38e2e98d415630fcce171dffe4814af75991cf2f5aad9cae597", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68b7e2e18ea1c38e2e98d415630fcce171dffe4814af75991cf2f5aad9cae597", kill_on_drop: false }`
[INFO] [stdout] 68b7e2e18ea1c38e2e98d415630fcce171dffe4814af75991cf2f5aad9cae597