[INFO] updating cached repository overengineering/rustassonne [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/overengineering/rustassonne [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/overengineering/rustassonne" "work/ex/beta-1.38-1/sources/1.37.0/gh/overengineering/rustassonne"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/overengineering/rustassonne'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/overengineering/rustassonne" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/overengineering/rustassonne"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/overengineering/rustassonne'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] d525414a510773004f4c718a0aa8f2d00197a616 [INFO] sha for GitHub repo overengineering/rustassonne: d525414a510773004f4c718a0aa8f2d00197a616 [INFO] validating manifest of overengineering/rustassonne on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of overengineering/rustassonne on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing overengineering/rustassonne [INFO] finished frobbing overengineering/rustassonne [INFO] frobbed toml for overengineering/rustassonne written to work/ex/beta-1.38-1/sources/1.37.0/gh/overengineering/rustassonne/Cargo.toml [INFO] started frobbing overengineering/rustassonne [INFO] finished frobbing overengineering/rustassonne [INFO] frobbed toml for overengineering/rustassonne written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/overengineering/rustassonne/Cargo.toml [INFO] crate overengineering/rustassonne already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing overengineering/rustassonne against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/overengineering/rustassonne:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 02f8b7b1c7bae6607f5583ec622072129d81dfbf275b7f2c8c5b2c6adb4d5ea3 [INFO] running `"docker" "start" "-a" "02f8b7b1c7bae6607f5583ec622072129d81dfbf275b7f2c8c5b2c6adb4d5ea3"` [INFO] [stderr] Compiling rustassonne v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `::*` [INFO] [stderr] --> src/models/mod.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use ::*; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/rules.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tile` [INFO] [stderr] --> src/rules.rs:9:31 [INFO] [stderr] | [INFO] [stderr] 9 | pub fn check(board: &TileMap, tile: &Tile, coordinate: &Coordinate, orientation: &Orientation) -> Result<(), Vec> { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_tile` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `orientation` [INFO] [stderr] --> src/rules.rs:9:69 [INFO] [stderr] | [INFO] [stderr] 9 | pub fn check(board: &TileMap, tile: &Tile, coordinate: &Coordinate, orientation: &Orientation) -> Result<(), Vec> { [INFO] [stderr] | ^^^^^^^^^^^ help: consider prefixing with an underscore: `_orientation` [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `City` [INFO] [stderr] --> src/models/feature.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | / City { [INFO] [stderr] 9 | | badge: bool, [INFO] [stderr] 10 | | connections: HashSet, [INFO] [stderr] 11 | | }, [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Field` [INFO] [stderr] --> src/models/feature.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | Field { connections: HashSet }, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Monastery` [INFO] [stderr] --> src/models/feature.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | Monastery, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Road` [INFO] [stderr] --> src/models/feature.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | Road { connections: HashSet }, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/models/tile.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | pub fn new() -> Self{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Up` [INFO] [stderr] --> src/models/orientation.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | Up, [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Right` [INFO] [stderr] --> src/models/orientation.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | Right, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Down` [INFO] [stderr] --> src/models/orientation.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | Down, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Left` [INFO] [stderr] --> src/models/orientation.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | Left, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Result` [INFO] [stderr] --> src/engine.rs:12:1 [INFO] [stderr] | [INFO] [stderr] 12 | type Result = ::std::result::Result>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/engine.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn new() -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_tiles` [INFO] [stderr] --> src/engine.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | pub fn get_tiles(&self) -> &TileMap { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `place_next` [INFO] [stderr] --> src/engine.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | / pub fn place_next>(&self, [INFO] [stderr] 36 | | coordinate: T, [INFO] [stderr] 37 | | orientation: Orientation) [INFO] [stderr] 38 | | -> Result { [INFO] [stderr] ... | [INFO] [stderr] 41 | | self.place(next_tile, coordinate, orientation) [INFO] [stderr] 42 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `place` [INFO] [stderr] --> src/engine.rs:44:5 [INFO] [stderr] | [INFO] [stderr] 44 | / fn place>(&self, [INFO] [stderr] 45 | | tile: Tile, [INFO] [stderr] 46 | | coordinate: T, [INFO] [stderr] 47 | | orientation: Orientation) [INFO] [stderr] ... | [INFO] [stderr] 61 | | Ok(new_engine) [INFO] [stderr] 62 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `NotAdjacent` [INFO] [stderr] --> src/placement_error.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | NotAdjacent, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `TileAlreadyAtCoordinate` [INFO] [stderr] --> src/placement_error.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | TileAlreadyAtCoordinate, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `check` [INFO] [stderr] --> src/rules.rs:9:1 [INFO] [stderr] | [INFO] [stderr] 9 | pub fn check(board: &TileMap, tile: &Tile, coordinate: &Coordinate, orientation: &Orientation) -> Result<(), Vec> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `check_tile_already_at_coordinate` [INFO] [stderr] --> src/rules.rs:26:1 [INFO] [stderr] | [INFO] [stderr] 26 | / fn check_tile_already_at_coordinate(board: &TileMap, [INFO] [stderr] 27 | | coordinate: &Coordinate) [INFO] [stderr] 28 | | -> Option { [INFO] [stderr] 29 | | if board.contains_key(&coordinate) { [INFO] [stderr] ... | [INFO] [stderr] 33 | | None [INFO] [stderr] 34 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `check_not_adjecent` [INFO] [stderr] --> src/rules.rs:36:1 [INFO] [stderr] | [INFO] [stderr] 36 | fn check_not_adjecent(board: &TileMap, coordinate: &Coordinate) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.75s [INFO] running `"docker" "inspect" "02f8b7b1c7bae6607f5583ec622072129d81dfbf275b7f2c8c5b2c6adb4d5ea3"` [INFO] running `"docker" "rm" "-f" "02f8b7b1c7bae6607f5583ec622072129d81dfbf275b7f2c8c5b2c6adb4d5ea3"` [INFO] [stdout] 02f8b7b1c7bae6607f5583ec622072129d81dfbf275b7f2c8c5b2c6adb4d5ea3 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/overengineering/rustassonne:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] dbc7e9498b7eea613077f3195e4a9c109d431162e102042df389874446d93928 [INFO] running `"docker" "start" "-a" "dbc7e9498b7eea613077f3195e4a9c109d431162e102042df389874446d93928"` [INFO] [stderr] Compiling rustassonne v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `::*` [INFO] [stderr] --> src/models/mod.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use ::*; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tile` [INFO] [stderr] --> src/rules.rs:9:31 [INFO] [stderr] | [INFO] [stderr] 9 | pub fn check(board: &TileMap, tile: &Tile, coordinate: &Coordinate, orientation: &Orientation) -> Result<(), Vec> { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_tile` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `orientation` [INFO] [stderr] --> src/rules.rs:9:69 [INFO] [stderr] | [INFO] [stderr] 9 | pub fn check(board: &TileMap, tile: &Tile, coordinate: &Coordinate, orientation: &Orientation) -> Result<(), Vec> { [INFO] [stderr] | ^^^^^^^^^^^ help: consider prefixing with an underscore: `_orientation` [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `City` [INFO] [stderr] --> src/models/feature.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | / City { [INFO] [stderr] 9 | | badge: bool, [INFO] [stderr] 10 | | connections: HashSet, [INFO] [stderr] 11 | | }, [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Field` [INFO] [stderr] --> src/models/feature.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | Field { connections: HashSet }, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Monastery` [INFO] [stderr] --> src/models/feature.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | Monastery, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Road` [INFO] [stderr] --> src/models/feature.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | Road { connections: HashSet }, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Right` [INFO] [stderr] --> src/models/orientation.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | Right, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Down` [INFO] [stderr] --> src/models/orientation.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | Down, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Left` [INFO] [stderr] --> src/models/orientation.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | Left, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.98s [INFO] running `"docker" "inspect" "dbc7e9498b7eea613077f3195e4a9c109d431162e102042df389874446d93928"` [INFO] running `"docker" "rm" "-f" "dbc7e9498b7eea613077f3195e4a9c109d431162e102042df389874446d93928"` [INFO] [stdout] dbc7e9498b7eea613077f3195e4a9c109d431162e102042df389874446d93928 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/overengineering/rustassonne:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"` [INFO] [stdout] b21df4256ec8870936c06e33f96ae9c836e6ed24f5bbc09bea45c3a23ac1a85f [INFO] running `"docker" "start" "-a" "b21df4256ec8870936c06e33f96ae9c836e6ed24f5bbc09bea45c3a23ac1a85f"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/crater/target/debug/deps/rustassonne-cf238a18a06006db [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test engine::test::test_new_only_has_single_tile ... ok [INFO] [stdout] test engine::test::test_placing_not_adjectent_returns_error ... ok [INFO] [stdout] test engine::test::test_tile_exists_in_tiles_after_place ... ok [INFO] [stdout] test engine::test::test_new_has_center_tile ... ok [INFO] [stdout] test engine::test::test_can_place_tile ... ok [INFO] [stdout] test engine::test::test_can_place_next_tile ... ok [INFO] [stdout] test rules::test::test_rule_cannot_place_with_a_gap ... ok [INFO] [stdout] test rules::test::test_rule_cannot_place_tiles_in_same_location ... ok [INFO] [stdout] test rules::test::test_rule_can_place_next_to_tile ... ok [INFO] [stdout] test engine::test::test_cannot_place_on_center ... ok [INFO] [stdout] test engine::test::test_coord_exists_in_tiles_after_place_next ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "b21df4256ec8870936c06e33f96ae9c836e6ed24f5bbc09bea45c3a23ac1a85f"` [INFO] running `"docker" "rm" "-f" "b21df4256ec8870936c06e33f96ae9c836e6ed24f5bbc09bea45c3a23ac1a85f"` [INFO] [stdout] b21df4256ec8870936c06e33f96ae9c836e6ed24f5bbc09bea45c3a23ac1a85f