[INFO] updating cached repository https://github.com/declanvk/boknafisk [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 595ab8824118f9ecc0a44da64544a65b4f664ce6 [INFO] testing declanvk/boknafisk against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdeclanvk%2Fboknafisk" "/workspace/builds/worker-10/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/declanvk/boknafisk on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/declanvk/boknafisk [INFO] finished tweaking git repo https://github.com/declanvk/boknafisk [INFO] tweaked toml for git repo https://github.com/declanvk/boknafisk written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/declanvk/boknafisk already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e4b82774813187c7035e7b651ae0c1fd7b9f66a92e3c1194fa74627b8c2c69db [INFO] running `"docker" "start" "-a" "e4b82774813187c7035e7b651ae0c1fd7b9f66a92e3c1194fa74627b8c2c69db"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling boknafisk v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error[E0437]: type `Err` is not a member of trait `TryFrom` [INFO] [stderr] --> src/square_position.rs:37:5 [INFO] [stderr] | [INFO] [stderr] 37 | type Err = SquarePositionFromError; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not a member of trait `TryFrom` [INFO] [stderr] [INFO] [stderr] error[E0437]: type `Err` is not a member of trait `TryFrom` [INFO] [stderr] --> src/square_position.rs:54:5 [INFO] [stderr] | [INFO] [stderr] 54 | type Err = SquarePositionFromError; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not a member of trait `TryFrom` [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stderr] --> src/lib.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(try_from)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stderr] --> src/lib.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | #![feature(box_syntax)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/castling.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | / bitflags! { [INFO] [stderr] 6 | | pub flags CastlingFlags: u8 { [INFO] [stderr] 7 | | const WHITE_QUEENSIDE = 0b0000001, [INFO] [stderr] 8 | | const WHITE_KINGSIDE = 0b0000010, [INFO] [stderr] ... | [INFO] [stderr] 11 | | } [INFO] [stderr] 12 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/castling.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | / bitflags! { [INFO] [stderr] 6 | | pub flags CastlingFlags: u8 { [INFO] [stderr] 7 | | const WHITE_QUEENSIDE = 0b0000001, [INFO] [stderr] 8 | | const WHITE_KINGSIDE = 0b0000010, [INFO] [stderr] ... | [INFO] [stderr] 11 | | } [INFO] [stderr] 12 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/piece_board.rs:23:77 [INFO] [stderr] | [INFO] [stderr] 23 | starting.board[0] = Some(Piece::new(PieceType::Rook, Color::White));; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/piece_board.rs:24:79 [INFO] [stderr] | [INFO] [stderr] 24 | starting.board[1] = Some(Piece::new(PieceType::Knight, Color::White));; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/piece_board.rs:25:79 [INFO] [stderr] | [INFO] [stderr] 25 | starting.board[2] = Some(Piece::new(PieceType::Bishop, Color::White));; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/piece_board.rs:26:78 [INFO] [stderr] | [INFO] [stderr] 26 | starting.board[3] = Some(Piece::new(PieceType::Queen, Color::White));; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/piece_board.rs:27:77 [INFO] [stderr] | [INFO] [stderr] 27 | starting.board[4] = Some(Piece::new(PieceType::King, Color::White));; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/piece_board.rs:28:79 [INFO] [stderr] | [INFO] [stderr] 28 | starting.board[5] = Some(Piece::new(PieceType::Bishop, Color::White));; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/piece_board.rs:29:79 [INFO] [stderr] | [INFO] [stderr] 29 | starting.board[6] = Some(Piece::new(PieceType::Knight, Color::White));; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/piece_board.rs:30:77 [INFO] [stderr] | [INFO] [stderr] 30 | starting.board[7] = Some(Piece::new(PieceType::Rook, Color::White));; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/piece_board.rs:36:78 [INFO] [stderr] | [INFO] [stderr] 36 | starting.board[56] = Some(Piece::new(PieceType::Rook, Color::Black));; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/piece_board.rs:37:80 [INFO] [stderr] | [INFO] [stderr] 37 | starting.board[57] = Some(Piece::new(PieceType::Knight, Color::Black));; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/piece_board.rs:38:80 [INFO] [stderr] | [INFO] [stderr] 38 | starting.board[58] = Some(Piece::new(PieceType::Bishop, Color::Black));; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/piece_board.rs:39:79 [INFO] [stderr] | [INFO] [stderr] 39 | starting.board[59] = Some(Piece::new(PieceType::Queen, Color::Black));; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/piece_board.rs:40:78 [INFO] [stderr] | [INFO] [stderr] 40 | starting.board[60] = Some(Piece::new(PieceType::King, Color::Black));; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/piece_board.rs:41:80 [INFO] [stderr] | [INFO] [stderr] 41 | starting.board[61] = Some(Piece::new(PieceType::Bishop, Color::Black));; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/piece_board.rs:42:80 [INFO] [stderr] | [INFO] [stderr] 42 | starting.board[62] = Some(Piece::new(PieceType::Knight, Color::Black));; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/piece_board.rs:43:78 [INFO] [stderr] | [INFO] [stderr] 43 | starting.board[63] = Some(Piece::new(PieceType::Rook, Color::Black));; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error_types.rs:20:32 [INFO] [stderr] | [INFO] [stderr] 20 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error_types.rs:70:32 [INFO] [stderr] | [INFO] [stderr] 70 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error_types.rs:73:73 [INFO] [stderr] | [INFO] [stderr] 73 | FromFenError::MalformedStringField(ref err) => Some(err as &Error), [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error_types.rs:74:71 [INFO] [stderr] | [INFO] [stderr] 74 | FromFenError::IntFieldParseError(ref err) => Some(err as &Error), [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/bit_boards.rs:10:1 [INFO] [stderr] | [INFO] [stderr] 10 | / lazy_static! { [INFO] [stderr] 11 | | pub static ref FILE_BOARDS: [BitBoard; 8] = { [INFO] [stderr] 12 | | let mut file_boards = [0x101010101010101 as BitBoard; 8]; [INFO] [stderr] 13 | | [INFO] [stderr] ... | [INFO] [stderr] 28 | | }; [INFO] [stderr] 29 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/bit_boards.rs:10:1 [INFO] [stderr] | [INFO] [stderr] 10 | / lazy_static! { [INFO] [stderr] 11 | | pub static ref FILE_BOARDS: [BitBoard; 8] = { [INFO] [stderr] 12 | | let mut file_boards = [0x101010101010101 as BitBoard; 8]; [INFO] [stderr] 13 | | [INFO] [stderr] ... | [INFO] [stderr] 28 | | }; [INFO] [stderr] 29 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/bit_boards.rs:10:1 [INFO] [stderr] | [INFO] [stderr] 10 | / lazy_static! { [INFO] [stderr] 11 | | pub static ref FILE_BOARDS: [BitBoard; 8] = { [INFO] [stderr] 12 | | let mut file_boards = [0x101010101010101 as BitBoard; 8]; [INFO] [stderr] 13 | | [INFO] [stderr] ... | [INFO] [stderr] 28 | | }; [INFO] [stderr] 29 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/bit_boards.rs:10:1 [INFO] [stderr] | [INFO] [stderr] 10 | / lazy_static! { [INFO] [stderr] 11 | | pub static ref FILE_BOARDS: [BitBoard; 8] = { [INFO] [stderr] 12 | | let mut file_boards = [0x101010101010101 as BitBoard; 8]; [INFO] [stderr] 13 | | [INFO] [stderr] ... | [INFO] [stderr] 28 | | }; [INFO] [stderr] 29 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/move_gen.rs:13:1 [INFO] [stderr] | [INFO] [stderr] 13 | / lazy_static! { [INFO] [stderr] 14 | | pub static ref KING_DIRECTIONS: [Direction; 8] = { [INFO] [stderr] 15 | | [ [INFO] [stderr] 16 | | NORTH, [INFO] [stderr] ... | [INFO] [stderr] 37 | | }; [INFO] [stderr] 38 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/move_gen.rs:13:1 [INFO] [stderr] | [INFO] [stderr] 13 | / lazy_static! { [INFO] [stderr] 14 | | pub static ref KING_DIRECTIONS: [Direction; 8] = { [INFO] [stderr] 15 | | [ [INFO] [stderr] 16 | | NORTH, [INFO] [stderr] ... | [INFO] [stderr] 37 | | }; [INFO] [stderr] 38 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/move_gen.rs:13:1 [INFO] [stderr] | [INFO] [stderr] 13 | / lazy_static! { [INFO] [stderr] 14 | | pub static ref KING_DIRECTIONS: [Direction; 8] = { [INFO] [stderr] 15 | | [ [INFO] [stderr] 16 | | NORTH, [INFO] [stderr] ... | [INFO] [stderr] 37 | | }; [INFO] [stderr] 38 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/move_gen.rs:13:1 [INFO] [stderr] | [INFO] [stderr] 13 | / lazy_static! { [INFO] [stderr] 14 | | pub static ref KING_DIRECTIONS: [Direction; 8] = { [INFO] [stderr] 15 | | [ [INFO] [stderr] 16 | | NORTH, [INFO] [stderr] ... | [INFO] [stderr] 37 | | }; [INFO] [stderr] 38 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0046]: not all trait items implemented, missing: `Error` [INFO] [stderr] --> src/square_position.rs:36:1 [INFO] [stderr] | [INFO] [stderr] 36 | impl TryFrom for SquarePosition { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `Error` in implementation [INFO] [stderr] | [INFO] [stderr] = help: implement the missing item: `type Error = Type;` [INFO] [stderr] [INFO] [stderr] error[E0046]: not all trait items implemented, missing: `Error` [INFO] [stderr] --> src/square_position.rs:53:1 [INFO] [stderr] | [INFO] [stderr] 53 | impl TryFrom for SquarePosition { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `Error` in implementation [INFO] [stderr] | [INFO] [stderr] = help: implement the missing item: `type Error = Type;` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error_types.rs:65:64 [INFO] [stderr] | [INFO] [stderr] 65 | FromFenError::MalformedStringField(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error_types.rs:66:62 [INFO] [stderr] | [INFO] [stderr] 66 | FromFenError::IntFieldParseError(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 6 previous errors; 32 warnings emitted [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0046, E0437, E0554. [INFO] [stderr] For more information about an error, try `rustc --explain E0046`. [INFO] [stderr] error: could not compile `boknafisk`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "e4b82774813187c7035e7b651ae0c1fd7b9f66a92e3c1194fa74627b8c2c69db"` [INFO] running `"docker" "rm" "-f" "e4b82774813187c7035e7b651ae0c1fd7b9f66a92e3c1194fa74627b8c2c69db"` [INFO] [stdout] e4b82774813187c7035e7b651ae0c1fd7b9f66a92e3c1194fa74627b8c2c69db