Dec 02 08:20:10.055 INFO testing DenSev/rust-chess against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5 Dec 02 08:20:10.055 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 02 08:20:10.447 INFO [stdout] 09afab53faa268977ef16ff1247eabbb008bccfc9e37e6e59b100ec6d8699e31 Dec 02 08:20:10.449 INFO running `"docker" "start" "-a" "09afab53faa268977ef16ff1247eabbb008bccfc9e37e6e59b100ec6d8699e31"` Dec 02 08:20:11.482 INFO [stderr] usermod: no changes Dec 02 08:20:11.504 INFO [stderr] Compiling rust-chess v0.1.0 (/source) Dec 02 08:20:11.980 INFO [stderr] error[E0277]: the trait bound `Pos: std::hash::Hash` is not satisfied Dec 02 08:20:11.980 INFO [stderr] --> src/lib.rs:248:47 Dec 02 08:20:11.980 INFO [stderr] | Dec 02 08:20:11.980 INFO [stderr] 248 | let mut pieces: HashMap = HashMap::new(); Dec 02 08:20:11.980 INFO [stderr] | ^^^^^^^^^^^^ the trait `std::hash::Hash` is not implemented for `Pos` Dec 02 08:20:11.980 INFO [stderr] | Dec 02 08:20:11.980 INFO [stderr] = note: required by `>::new` Dec 02 08:20:11.980 INFO [stderr] Dec 02 08:20:12.010 INFO [stderr] error[E0599]: no method named `insert` found for type `std::collections::HashMap` in the current scope Dec 02 08:20:12.010 INFO [stderr] --> src/lib.rs:255:28 Dec 02 08:20:12.010 INFO [stderr] | Dec 02 08:20:12.010 INFO [stderr] 255 | pieces.insert(Pos { x: j, y: i }, cell_at); Dec 02 08:20:12.010 INFO [stderr] | ^^^^^^ Dec 02 08:20:12.010 INFO [stderr] | Dec 02 08:20:12.010 INFO [stderr] = note: the method `insert` exists but the following trait bounds were not satisfied: Dec 02 08:20:12.010 INFO [stderr] `Pos : std::hash::Hash` Dec 02 08:20:12.010 INFO [stderr] Dec 02 08:20:12.019 INFO [stderr] error[E0599]: no method named `iter` found for type `std::collections::HashMap` in the current scope Dec 02 08:20:12.019 INFO [stderr] --> src/lib.rs:276:36 Dec 02 08:20:12.019 INFO [stderr] | Dec 02 08:20:12.019 INFO [stderr] 276 | for (pos, piece) in pieces.iter() { Dec 02 08:20:12.019 INFO [stderr] | ^^^^ Dec 02 08:20:12.019 INFO [stderr] | Dec 02 08:20:12.019 INFO [stderr] = note: the method `iter` exists but the following trait bounds were not satisfied: Dec 02 08:20:12.019 INFO [stderr] `Pos : std::hash::Hash` Dec 02 08:20:12.019 INFO [stderr] Dec 02 08:20:12.019 INFO [stderr] error[E0308]: mismatched types Dec 02 08:20:12.019 INFO [stderr] --> src/lib.rs:279:35 Dec 02 08:20:12.019 INFO [stderr] | Dec 02 08:20:12.019 INFO [stderr] 279 | if positions.contains(opposing_king_pos) { Dec 02 08:20:12.019 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 02 08:20:12.019 INFO [stderr] | | Dec 02 08:20:12.019 INFO [stderr] | expected reference, found struct `Pos` Dec 02 08:20:12.019 INFO [stderr] | help: consider borrowing here: `&opposing_king_pos` Dec 02 08:20:12.019 INFO [stderr] | Dec 02 08:20:12.019 INFO [stderr] = note: expected type `&_` Dec 02 08:20:12.019 INFO [stderr] found type `Pos` Dec 02 08:20:12.019 INFO [stderr] Dec 02 08:20:12.019 INFO [stderr] error[E0308]: mismatched types Dec 02 08:20:12.019 INFO [stderr] --> src/lib.rs:298:48 Dec 02 08:20:12.019 INFO [stderr] | Dec 02 08:20:12.019 INFO [stderr] 298 | pub fn check_board(&self) -> Option { Dec 02 08:20:12.019 INFO [stderr] | ________________________________________________^ Dec 02 08:20:12.019 INFO [stderr] 299 | | let white_pieces = self.get_cells_of_color(Color::White); Dec 02 08:20:12.019 INFO [stderr] 300 | | let black_king = self.get_pos_of_piece(PieceKind::King, Color::Black); Dec 02 08:20:12.019 INFO [stderr] 301 | | let black_king_checked = self.check_for_pieces(white_pieces, black_king.unwrap()); Dec 02 08:20:12.019 INFO [stderr] ... | Dec 02 08:20:12.019 INFO [stderr] 323 | | }*/ Dec 02 08:20:12.019 INFO [stderr] 324 | | } Dec 02 08:20:12.019 INFO [stderr] | |_____^ expected enum `std::option::Option`, found () Dec 02 08:20:12.019 INFO [stderr] | Dec 02 08:20:12.019 INFO [stderr] = note: expected type `std::option::Option` Dec 02 08:20:12.019 INFO [stderr] found type `()` Dec 02 08:20:12.019 INFO [stderr] Dec 02 08:20:12.025 INFO [stderr] error: aborting due to 5 previous errors Dec 02 08:20:12.025 INFO [stderr] Dec 02 08:20:12.025 INFO [stderr] Some errors occurred: E0277, E0308, E0599. Dec 02 08:20:12.025 INFO [stderr] For more information about an error, try `rustc --explain E0277`. Dec 02 08:20:12.033 INFO [stderr] error: Could not compile `rust-chess`. Dec 02 08:20:12.034 INFO [stderr] Dec 02 08:20:12.034 INFO [stderr] To learn more, run the command again with --verbose. Dec 02 08:20:12.035 INFO [stderr] su: No module specific data is present Dec 02 08:20:12.611 INFO running `"docker" "inspect" "09afab53faa268977ef16ff1247eabbb008bccfc9e37e6e59b100ec6d8699e31"` Dec 02 08:20:12.749 INFO running `"docker" "rm" "-f" "09afab53faa268977ef16ff1247eabbb008bccfc9e37e6e59b100ec6d8699e31"` Dec 02 08:20:12.847 INFO [stdout] 09afab53faa268977ef16ff1247eabbb008bccfc9e37e6e59b100ec6d8699e31