[INFO] fetching crate alcibiades 0.3.0...
[INFO] testing alcibiades-0.3.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate alcibiades 0.3.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate alcibiades 0.3.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate alcibiades 0.3.0
[INFO] finished tweaking crates.io crate alcibiades 0.3.0
[INFO] tweaked toml for crates.io crate alcibiades 0.3.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1b562e33cb640ac3f63e8cb280d87119675aebcc7e5fd882dae62539107a9e03
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1b562e33cb640ac3f63e8cb280d87119675aebcc7e5fd882dae62539107a9e03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1b562e33cb640ac3f63e8cb280d87119675aebcc7e5fd882dae62539107a9e03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b562e33cb640ac3f63e8cb280d87119675aebcc7e5fd882dae62539107a9e03", kill_on_drop: false }`
[INFO] [stdout] 1b562e33cb640ac3f63e8cb280d87119675aebcc7e5fd882dae62539107a9e03
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b1457f14bb676121c3fda3e491acd790d63af10026b6f61079d44bcc62114451
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b1457f14bb676121c3fda3e491acd790d63af10026b6f61079d44bcc62114451", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling aho-corasick v0.6.10
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling alcibiades v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/utils/notation.rs:55:22
[INFO] [stdout]    |
[INFO] [stdout] 55 |         let pieces = try!(parse_fen_piece_placement(fileds[0]));
[INFO] [stdout]    |                      ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/utils/notation.rs:56:23
[INFO] [stdout]    |
[INFO] [stdout] 56 |         let to_move = try!(parse_fen_active_color(fileds[1]));
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/utils/notation.rs:57:31
[INFO] [stdout]    |
[INFO] [stdout] 57 |         let castling_rights = try!(parse_fen_castling_rights(fileds[2]));
[INFO] [stdout]    |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/utils/notation.rs:58:47
[INFO] [stdout]    |
[INFO] [stdout] 58 |         let enpassant_file = if let Some(x) = try!(parse_fen_enpassant_square(fileds[3])) {
[INFO] [stdout]    |                                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/utils/notation.rs:67:30
[INFO] [stdout]    |
[INFO] [stdout] 67 |         let halfmove_clock = try!(fileds[4].parse::<u8>().map_err(|_| IllegalBoard));
[INFO] [stdout]    |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/utils/notation.rs:68:31
[INFO] [stdout]    |
[INFO] [stdout] 68 |         let fullmove_number = try!(fileds[5].parse::<u16>().map_err(|_| IllegalBoard));
[INFO] [stdout]    |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/utils/notation.rs:69:17
[INFO] [stdout]    |
[INFO] [stdout] 69 |         if let 1...9000 = fullmove_number {
[INFO] [stdout]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/utils/notation.rs:134:20
[INFO] [stdout]     |
[INFO] [stdout] 134 |             n @ '1'...'8' => Token::EmptySquares(n.to_digit(9).unwrap()),
[INFO] [stdout]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/engine.rs:233:51
[INFO] [stdout]     |
[INFO] [stdout] 233 |     fn position(&mut self, fen: &str, moves: &mut Iterator<Item = &str>) {
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = &str>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/stock/std_ttable.rs:213:31
[INFO] [stdout]     |
[INFO] [stdout] 213 |                          n @ 1...30 => n + 1,
[INFO] [stdout]     |                               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/stock/simple_search.rs:152:30
[INFO] [stdout]     |
[INFO] [stdout] 152 |     report_function: &'a mut FnMut(u64) -> bool,
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(u64) -> bool`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/stock/simple_search.rs:169:41
[INFO] [stdout]     |
[INFO] [stdout] 169 |                report_function: &'a mut FnMut(u64) -> bool)
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(u64) -> bool`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/stock/simple_search.rs:226:26
[INFO] [stdout]     |
[INFO] [stdout] 226 |         if let Some(v) = try!(self.node_begin(alpha, beta, depth, last_move)) {
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/stock/simple_search.rs:238:17
[INFO] [stdout]     |
[INFO] [stdout] 238 |                 try!(self.report_progress(1));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/stock/simple_search.rs:246:22
[INFO] [stdout]     |
[INFO] [stdout] 246 |                     -try!(self.run(-beta, -alpha, depth - 1, m))
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/stock/simple_search.rs:255:28
[INFO] [stdout]     |
[INFO] [stdout] 255 |                     match -try!(self.run(-alpha - 1, -alpha, depth - 2, m)) {
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/stock/simple_search.rs:257:31
[INFO] [stdout]     |
[INFO] [stdout] 257 |                         _ => -try!(self.run(-beta, -alpha, depth - 1, m)),
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/stock/simple_search.rs:373:13
[INFO] [stdout]     |
[INFO] [stdout] 373 |             try!(self.report_progress(result.searched_nodes()));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/stock/simple_search.rs:425:30
[INFO] [stdout]     |
[INFO] [stdout] 425 |                 let value = -try!(self.run(-beta, -alpha, max(0, reduced_depth - 1), m));
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/stock/std_search_node.rs:70:39
[INFO] [stdout]    |
[INFO] [stdout] 70 |         let mut p: StdSearchNode<T> = try!(StdSearchNode::from_fen(fen));
[INFO] [stdout]    |                                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/stock/std_search_node.rs:69:44
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn from_history(fen: &str, moves: &mut Iterator<Item = &str>) -> Result<Self, IllegalBoard> {
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = &str>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/stock/std_search_node.rs:317:56
[INFO] [stdout]     |
[INFO] [stdout] 317 |         let (board, halfmove_clock, fullmove_number) = try!(parse_fen(fen));
[INFO] [stdout]     |                                                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/stock/std_search_node.rs:318:19
[INFO] [stdout]     |
[INFO] [stdout] 318 |         let gen = try!(T::MoveGenerator::from_board(board));
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/stock/deepening/aspiration.rs:107:13
[INFO] [stdout]     |
[INFO] [stdout] 107 |         } = try!(self.searcher.try_recv_report());
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/stock/deepening/multipv.rs:118:17
[INFO] [stdout]     |
[INFO] [stdout] 118 |             } = try!(self.searcher.try_recv_report());
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/stock/deepening/mod.rs:125:13
[INFO] [stdout]     |
[INFO] [stdout] 125 |         } = try!(self.multipv.try_recv_report());
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/board.rs:150:27
[INFO] [stdout]     |
[INFO] [stdout] 150 |         const WQ: usize = (1 << (WHITE << 1) << QUEENSIDE);
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/board.rs:151:27
[INFO] [stdout]     |
[INFO] [stdout] 151 |         const WK: usize = (1 << (WHITE << 1) << KINGSIDE);
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/board.rs:153:27
[INFO] [stdout]     |
[INFO] [stdout] 153 |         const BQ: usize = (1 << (BLACK << 1) << QUEENSIDE);
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/board.rs:154:27
[INFO] [stdout]     |
[INFO] [stdout] 154 |         const BK: usize = (1 << (BLACK << 1) << KINGSIDE);
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/board.rs:189:17
[INFO] [stdout]     |
[INFO] [stdout] 189 |                 try!(f.write_str(s));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/search_node.rs:50:44
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn from_history(fen: &str, moves: &mut Iterator<Item = &str>) -> Result<Self, IllegalBoard>;
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = &str>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/uci.rs:244:51
[INFO] [stdout]     |
[INFO] [stdout] 244 |     fn position(&mut self, fen: &str, moves: &mut Iterator<Item = &str>);
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = &str>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/uci.rs:280:22
[INFO] [stdout]     |
[INFO] [stdout] 280 |     let mut server = try!(Server::<E>::wait_for_hanshake());
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/uci.rs:307:12
[INFO] [stdout]     |
[INFO] [stdout] 307 |         if try!(reader.read_line(&mut line)) == 0 {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/uci.rs:313:9
[INFO] [stdout]     |
[INFO] [stdout] 313 |         try!(write!(writer, "id name {}\n", E::name()));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/uci.rs:314:9
[INFO] [stdout]     |
[INFO] [stdout] 314 |         try!(write!(writer, "id author {}\n", E::author()));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/uci.rs:316:13
[INFO] [stdout]     |
[INFO] [stdout] 316 |             try!(write!(writer,
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/uci.rs:342:9
[INFO] [stdout]     |
[INFO] [stdout] 342 |         try!(write!(writer, "uciok\n"));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/uci.rs:343:9
[INFO] [stdout]     |
[INFO] [stdout] 343 |         try!(writer.flush());
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/uci.rs:405:25
[INFO] [stdout]     |
[INFO] [stdout] 405 |                         try!(write!(writer, "readyok\n"));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/uci.rs:406:25
[INFO] [stdout]     |
[INFO] [stdout] 406 |                         try!(writer.flush());
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/uci.rs:444:29
[INFO] [stdout]     |
[INFO] [stdout] 444 | ...                   try!(write!(writer,
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/uci.rs:454:33
[INFO] [stdout]     |
[INFO] [stdout] 454 | ...                   try!(write!(writer, "info"));
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/uci.rs:456:37
[INFO] [stdout]     |
[INFO] [stdout] 456 | ...                   try!(write!(writer, " {} {}", info_type, data));
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/uci.rs:458:33
[INFO] [stdout]     |
[INFO] [stdout] 458 | ...                   try!(write!(writer, "\n"));
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/uci.rs:469:17
[INFO] [stdout]     |
[INFO] [stdout] 469 |                 try!(writer.flush());
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/uci.rs:361:40
[INFO] [stdout]     |
[INFO] [stdout] 361 |                 if let Ok(cmd) = match try!(reader.read_line(&mut line)) {
[INFO] [stdout]     |                                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/lib.rs:127:1
[INFO] [stdout]     |
[INFO] [stdout] 127 | / lazy_static! {
[INFO] [stdout] 128 | |     static ref CONFIGURATION: RwLock<HashMap<&'static str, String>> = RwLock::new(HashMap::new());
[INFO] [stdout] 129 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/utils/board_geometry.rs:228:31
[INFO] [stdout]     |
[INFO] [stdout] 228 |         use std::sync::{Once, ONCE_INIT};
[INFO] [stdout]     |                               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/utils/board_geometry.rs:229:38
[INFO] [stdout]     |
[INFO] [stdout] 229 |         static INIT_GEOMETRY: Once = ONCE_INIT;
[INFO] [stdout]     |                                      ^^^^^^^^^ help: replace the use of the deprecated constant: `Once::new()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/utils/zobrist_arrays.rs:87:31
[INFO] [stdout]    |
[INFO] [stdout] 87 |         use std::sync::{Once, ONCE_INIT};
[INFO] [stdout]    |                               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/utils/zobrist_arrays.rs:88:36
[INFO] [stdout]    |
[INFO] [stdout] 88 |         static INIT_ARRAYS: Once = ONCE_INIT;
[INFO] [stdout]    |                                    ^^^^^^^^^ help: replace the use of the deprecated constant: `Once::new()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/utils/notation.rs:87:5
[INFO] [stdout]    |
[INFO] [stdout] 87 | /     lazy_static! {
[INFO] [stdout] 88 | |         static ref RE: Regex = Regex::new(r"^[a-h][1-8]$").unwrap();
[INFO] [stdout] 89 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/engine.rs:611:1
[INFO] [stdout]     |
[INFO] [stdout] 611 | / lazy_static! {
[INFO] [stdout] 612 | |     static ref ENGINE: Mutex<Option<EngineInfo>> = Mutex::new(None);
[INFO] [stdout] 613 | |     static ref CHANGED_DEFAULTS: RwLock<Vec<(&'static str, &'static str)>> = RwLock::new(vec![]);
[INFO] [stdout] 614 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/engine.rs:611:1
[INFO] [stdout]     |
[INFO] [stdout] 611 | / lazy_static! {
[INFO] [stdout] 612 | |     static ref ENGINE: Mutex<Option<EngineInfo>> = Mutex::new(None);
[INFO] [stdout] 613 | |     static ref CHANGED_DEFAULTS: RwLock<Vec<(&'static str, &'static str)>> = RwLock::new(vec![]);
[INFO] [stdout] 614 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/stock/simple_search.rs:355:42
[INFO] [stdout]     |
[INFO] [stdout] 355 |                       is_check: unsafe { mem::uninitialized() }, // We will initialize this soon!
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]  --> src/stock/std_move_generator.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::mem::uninitialized;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/stock/std_move_generator.rs:37:33
[INFO] [stdout]    |
[INFO] [stdout] 37 |             evaluator: unsafe { uninitialized() },
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/stock/std_move_generator.rs:299:43
[INFO] [stdout]     |
[INFO] [stdout] 299 |         let mut generated_move = unsafe { uninitialized() };
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/stock/std_move_generator.rs:416:52
[INFO] [stdout]     |
[INFO] [stdout] 416 |                 let mut dest_sets: [Bitboard; 4] = uninitialized();
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/stock/std_move_generator.rs:498:42
[INFO] [stdout]     |
[INFO] [stdout] 498 |         let mut old_hash: u64 = unsafe { uninitialized() };
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/stock/std_move_generator.rs:870:25
[INFO] [stdout]     |
[INFO] [stdout] 870 |             dest_sets = uninitialized();
[INFO] [stdout]     |                         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/stock/std_time_manager.rs:175:1
[INFO] [stdout]     |
[INFO] [stdout] 175 | / lazy_static! {
[INFO] [stdout] 176 | |     static ref AVG_SLOPE: RwLock<f64> = RwLock::new(0.7);
[INFO] [stdout] 177 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/stock/deepening/mod.rs:160:9
[INFO] [stdout]     |
[INFO] [stdout] 160 | /         lazy_static! {
[INFO] [stdout] 161 | |             static ref RE: Regex = Regex::new(r"^TARGET_DEPTH=([-+]?\d+)$").unwrap();
[INFO] [stdout] 162 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/moves.rs:387:5
[INFO] [stdout]     |
[INFO] [stdout] 387 | /     lazy_static! {
[INFO] [stdout] 388 | |         static ref NOTATION: Vec<String> = (0..64).map(|i| format!("{}{}",
[INFO] [stdout] 389 | |             ["a", "b", "c", "d", "e", "f", "g", "h"][Board::file(i)],
[INFO] [stdout] 390 | |             ["1", "2", "3", "4", "5", "6", "7", "8"][Board::rank(i)])
[INFO] [stdout] 391 | |         ).collect();
[INFO] [stdout] 392 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]  --> src/move_generator.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::mem::uninitialized;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/move_generator.rs:206:41
[INFO] [stdout]     |
[INFO] [stdout] 206 |             let mut gain: [Value; 34] = uninitialized();
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/uci.rs:300:9
[INFO] [stdout]     |
[INFO] [stdout] 300 | /         lazy_static! {
[INFO] [stdout] 301 | |             static ref RE: Regex = Regex::new(r"\buci(?:\s|$)").unwrap();
[INFO] [stdout] 302 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/uci.rs:490:5
[INFO] [stdout]     |
[INFO] [stdout] 490 | /     lazy_static! {
[INFO] [stdout] 491 | |         static ref RE: Regex = Regex::new(
[INFO] [stdout] 492 | |             format!(r"\b({})\s*(?:\s(.*)|$)",
[INFO] [stdout] 493 | |                     "setoption|isready|ucinewgame|\
[INFO] [stdout] ...   |
[INFO] [stdout] 496 | |         ).unwrap();
[INFO] [stdout] 497 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/uci.rs:519:5
[INFO] [stdout]     |
[INFO] [stdout] 519 | /     lazy_static! {
[INFO] [stdout] 520 | |         static ref RE: Regex = Regex::new(
[INFO] [stdout] 521 | |             r"^name\s+(\S.*?)(?:\s+value\s+(.*?))?\s*$").unwrap();
[INFO] [stdout] 522 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/uci.rs:536:5
[INFO] [stdout]     |
[INFO] [stdout] 536 | /     lazy_static! {
[INFO] [stdout] 537 | |         static ref RE: Regex = Regex::new(
[INFO] [stdout] 538 | |             format!(
[INFO] [stdout] 539 | |                 r"^(?:fen\s+(?P<fen>{})|startpos)(?:\s+moves(?P<moves>{}))?\s*$",
[INFO] [stdout] ...   |
[INFO] [stdout] 543 | |         ).unwrap();
[INFO] [stdout] 544 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/uci.rs:564:5
[INFO] [stdout]     |
[INFO] [stdout] 564 | /     lazy_static! {
[INFO] [stdout] 565 | |         static ref RE: Regex = Regex::new(
[INFO] [stdout] 566 | |             format!(
[INFO] [stdout] 567 | |                 r"\b(?P<keyword>{})(?:\s+(?P<number>\d+)|(?P<moves>{}))?(?:\s+|$)",
[INFO] [stdout] ...   |
[INFO] [stdout] 572 | |         ).unwrap();
[INFO] [stdout] 573 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `depth_target`
[INFO] [stdout]   --> src/stock/deepening/mod.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 78 |     depth_target: Depth,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/stock/std_ttable.rs:172:17
[INFO] [stdout]     |
[INFO] [stdout] 172 | /                 format!("too restrictive transposition table entry alignment: {} bytes",
[INFO] [stdout] 173 | |                         mem::align_of::<T>()));
[INFO] [stdout]     | |_____________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 172 |                 "too restrictive transposition table entry alignment: {} bytes",
[INFO] [stdout] 173 |                         mem::align_of::<T>());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/stock/std_ttable.rs:175:17
[INFO] [stdout]     |
[INFO] [stdout] 175 | /                 format!("too big transposition table entry: {} bytes",
[INFO] [stdout] 176 | |                         mem::size_of::<T>()));
[INFO] [stdout]     | |____________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 175 |                 "too big transposition table entry: {} bytes",
[INFO] [stdout] 176 |                         mem::size_of::<T>());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/stock/std_ttable.rs:178:17
[INFO] [stdout]     |
[INFO] [stdout] 178 | /                 format!("too small transposition table entry: {} bytes",
[INFO] [stdout] 179 | |                         mem::size_of::<T>()));
[INFO] [stdout]     | |____________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 178 |                 "too small transposition table entry: {} bytes",
[INFO] [stdout] 179 |                         mem::size_of::<T>());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `bool` does not permit being left uninitialized
[INFO] [stdout]    --> src/stock/simple_search.rs:355:42
[INFO] [stdout]     |
[INFO] [stdout] 355 |                       is_check: unsafe { mem::uninitialized() }, // We will initialize this soon!
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                          |
[INFO] [stdout]     |                                          this code causes undefined behavior when executed
[INFO] [stdout]     |                                          help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(invalid_value)]` on by default
[INFO] [stdout]     = note: booleans must be either `true` or `false`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 78 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.48s
[INFO] running `Command { std: "docker" "inspect" "b1457f14bb676121c3fda3e491acd790d63af10026b6f61079d44bcc62114451", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1457f14bb676121c3fda3e491acd790d63af10026b6f61079d44bcc62114451", kill_on_drop: false }`
[INFO] [stdout] b1457f14bb676121c3fda3e491acd790d63af10026b6f61079d44bcc62114451
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a853c1a1e22df8f3423f98a761b1d710a67792dd6ef5f083c0f14ebc03ff428c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a853c1a1e22df8f3423f98a761b1d710a67792dd6ef5f083c0f14ebc03ff428c", kill_on_drop: false }`
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/utils/notation.rs:55:22
[INFO] [stdout]    |
[INFO] [stdout] 55 |         let pieces = try!(parse_fen_piece_placement(fileds[0]));
[INFO] [stdout]    |                      ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/utils/notation.rs:56:23
[INFO] [stdout]    |
[INFO] [stdout] 56 |         let to_move = try!(parse_fen_active_color(fileds[1]));
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/utils/notation.rs:57:31
[INFO] [stdout]    |
[INFO] [stdout] 57 |         let castling_rights = try!(parse_fen_castling_rights(fileds[2]));
[INFO] [stdout]    |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/utils/notation.rs:58:47
[INFO] [stdout]    |
[INFO] [stdout] 58 |         let enpassant_file = if let Some(x) = try!(parse_fen_enpassant_square(fileds[3])) {
[INFO] [stdout]    |                                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/utils/notation.rs:67:30
[INFO] [stdout]    |
[INFO] [stdout] 67 |         let halfmove_clock = try!(fileds[4].parse::<u8>().map_err(|_| IllegalBoard));
[INFO] [stdout]    |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/utils/notation.rs:68:31
[INFO] [stdout]    |
[INFO] [stdout] 68 |         let fullmove_number = try!(fileds[5].parse::<u16>().map_err(|_| IllegalBoard));
[INFO] [stdout]    |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/utils/notation.rs:69:17
[INFO] [stdout]    |
[INFO] [stdout] 69 |         if let 1...9000 = fullmove_number {
[INFO] [stdout]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/utils/notation.rs:134:20
[INFO] [stdout]     |
[INFO] [stdout] 134 |             n @ '1'...'8' => Token::EmptySquares(n.to_digit(9).unwrap()),
[INFO] [stdout]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/engine.rs:233:51
[INFO] [stdout]     |
[INFO] [stdout] 233 |     fn position(&mut self, fen: &str, moves: &mut Iterator<Item = &str>) {
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = &str>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/stock/std_ttable.rs:213:31
[INFO] [stdout]     |
[INFO] [stdout] 213 |                          n @ 1...30 => n + 1,
[INFO] [stdout]     |                               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/stock/simple_search.rs:152:30
[INFO] [stdout]     |
[INFO] [stdout] 152 |     report_function: &'a mut FnMut(u64) -> bool,
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(u64) -> bool`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/stock/simple_search.rs:169:41
[INFO] [stdout]     |
[INFO] [stdout] 169 |                report_function: &'a mut FnMut(u64) -> bool)
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(u64) -> bool`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/stock/simple_search.rs:226:26
[INFO] [stdout]     |
[INFO] [stdout] 226 |         if let Some(v) = try!(self.node_begin(alpha, beta, depth, last_move)) {
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/stock/simple_search.rs:238:17
[INFO] [stdout]     |
[INFO] [stdout] 238 |                 try!(self.report_progress(1));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/stock/simple_search.rs:246:22
[INFO] [stdout]     |
[INFO] [stdout] 246 |                     -try!(self.run(-beta, -alpha, depth - 1, m))
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/stock/simple_search.rs:255:28
[INFO] [stdout]     |
[INFO] [stdout] 255 |                     match -try!(self.run(-alpha - 1, -alpha, depth - 2, m)) {
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/stock/simple_search.rs:257:31
[INFO] [stdout]     |
[INFO] [stdout] 257 |                         _ => -try!(self.run(-beta, -alpha, depth - 1, m)),
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/stock/simple_search.rs:373:13
[INFO] [stdout]     |
[INFO] [stdout] 373 |             try!(self.report_progress(result.searched_nodes()));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/stock/simple_search.rs:425:30
[INFO] [stdout]     |
[INFO] [stdout] 425 |                 let value = -try!(self.run(-beta, -alpha, max(0, reduced_depth - 1), m));
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/stock/std_search_node.rs:70:39
[INFO] [stdout]    |
[INFO] [stdout] 70 |         let mut p: StdSearchNode<T> = try!(StdSearchNode::from_fen(fen));
[INFO] [stdout]    |                                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/stock/std_search_node.rs:69:44
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn from_history(fen: &str, moves: &mut Iterator<Item = &str>) -> Result<Self, IllegalBoard> {
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = &str>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/stock/std_search_node.rs:317:56
[INFO] [stdout]     |
[INFO] [stdout] 317 |         let (board, halfmove_clock, fullmove_number) = try!(parse_fen(fen));
[INFO] [stdout]     |                                                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/stock/std_search_node.rs:318:19
[INFO] [stdout]     |
[INFO] [stdout] 318 |         let gen = try!(T::MoveGenerator::from_board(board));
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/stock/deepening/aspiration.rs:107:13
[INFO] [stdout]     |
[INFO] [stdout] 107 |         } = try!(self.searcher.try_recv_report());
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/stock/deepening/multipv.rs:118:17
[INFO] [stdout]     |
[INFO] [stdout] 118 |             } = try!(self.searcher.try_recv_report());
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/stock/deepening/mod.rs:125:13
[INFO] [stdout]     |
[INFO] [stdout] 125 |         } = try!(self.multipv.try_recv_report());
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/board.rs:150:27
[INFO] [stdout]     |
[INFO] [stdout] 150 |         const WQ: usize = (1 << (WHITE << 1) << QUEENSIDE);
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/board.rs:151:27
[INFO] [stdout]     |
[INFO] [stdout] 151 |         const WK: usize = (1 << (WHITE << 1) << KINGSIDE);
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/board.rs:153:27
[INFO] [stdout]     |
[INFO] [stdout] 153 |         const BQ: usize = (1 << (BLACK << 1) << QUEENSIDE);
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/board.rs:154:27
[INFO] [stdout]     |
[INFO] [stdout] 154 |         const BK: usize = (1 << (BLACK << 1) << KINGSIDE);
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/board.rs:189:17
[INFO] [stdout]     |
[INFO] [stdout] 189 |                 try!(f.write_str(s));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/search_node.rs:50:44
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn from_history(fen: &str, moves: &mut Iterator<Item = &str>) -> Result<Self, IllegalBoard>;
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = &str>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/uci.rs:244:51
[INFO] [stdout]     |
[INFO] [stdout] 244 |     fn position(&mut self, fen: &str, moves: &mut Iterator<Item = &str>);
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = &str>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/uci.rs:280:22
[INFO] [stdout]     |
[INFO] [stdout] 280 |     let mut server = try!(Server::<E>::wait_for_hanshake());
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/uci.rs:307:12
[INFO] [stdout]     |
[INFO] [stdout] 307 |         if try!(reader.read_line(&mut line)) == 0 {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/uci.rs:313:9
[INFO] [stdout]     |
[INFO] [stdout] 313 |         try!(write!(writer, "id name {}\n", E::name()));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/uci.rs:314:9
[INFO] [stdout]     |
[INFO] [stdout] 314 |         try!(write!(writer, "id author {}\n", E::author()));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/uci.rs:316:13
[INFO] [stdout]     |
[INFO] [stdout] 316 |             try!(write!(writer,
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/uci.rs:342:9
[INFO] [stdout]     |
[INFO] [stdout] 342 |         try!(write!(writer, "uciok\n"));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/uci.rs:343:9
[INFO] [stdout]     |
[INFO] [stdout] 343 |         try!(writer.flush());
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/uci.rs:405:25
[INFO] [stdout]     |
[INFO] [stdout] 405 |                         try!(write!(writer, "readyok\n"));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/uci.rs:406:25
[INFO] [stdout]     |
[INFO] [stdout] 406 |                         try!(writer.flush());
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/uci.rs:444:29
[INFO] [stdout]     |
[INFO] [stdout] 444 | ...                   try!(write!(writer,
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/uci.rs:454:33
[INFO] [stdout]     |
[INFO] [stdout] 454 | ...                   try!(write!(writer, "info"));
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/uci.rs:456:37
[INFO] [stdout]     |
[INFO] [stdout] 456 | ...                   try!(write!(writer, " {} {}", info_type, data));
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/uci.rs:458:33
[INFO] [stdout]     |
[INFO] [stdout] 458 | ...                   try!(write!(writer, "\n"));
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/uci.rs:469:17
[INFO] [stdout]     |
[INFO] [stdout] 469 |                 try!(writer.flush());
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/uci.rs:361:40
[INFO] [stdout]     |
[INFO] [stdout] 361 |                 if let Ok(cmd) = match try!(reader.read_line(&mut line)) {
[INFO] [stdout]     |                                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/lib.rs:127:1
[INFO] [stdout]     |
[INFO] [stdout] 127 | / lazy_static! {
[INFO] [stdout] 128 | |     static ref CONFIGURATION: RwLock<HashMap<&'static str, String>> = RwLock::new(HashMap::new());
[INFO] [stdout] 129 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/utils/board_geometry.rs:228:31
[INFO] [stdout]     |
[INFO] [stdout] 228 |         use std::sync::{Once, ONCE_INIT};
[INFO] [stdout]     |                               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/utils/board_geometry.rs:229:38
[INFO] [stdout]     |
[INFO] [stdout] 229 |         static INIT_GEOMETRY: Once = ONCE_INIT;
[INFO] [stdout]     |                                      ^^^^^^^^^ help: replace the use of the deprecated constant: `Once::new()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/utils/zobrist_arrays.rs:87:31
[INFO] [stdout]    |
[INFO] [stdout] 87 |         use std::sync::{Once, ONCE_INIT};
[INFO] [stdout]    |                               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/utils/zobrist_arrays.rs:88:36
[INFO] [stdout]    |
[INFO] [stdout] 88 |         static INIT_ARRAYS: Once = ONCE_INIT;
[INFO] [stdout]    |                                    ^^^^^^^^^ help: replace the use of the deprecated constant: `Once::new()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/utils/notation.rs:87:5
[INFO] [stdout]    |
[INFO] [stdout] 87 | /     lazy_static! {
[INFO] [stdout] 88 | |         static ref RE: Regex = Regex::new(r"^[a-h][1-8]$").unwrap();
[INFO] [stdout] 89 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/engine.rs:611:1
[INFO] [stdout]     |
[INFO] [stdout] 611 | / lazy_static! {
[INFO] [stdout] 612 | |     static ref ENGINE: Mutex<Option<EngineInfo>> = Mutex::new(None);
[INFO] [stdout] 613 | |     static ref CHANGED_DEFAULTS: RwLock<Vec<(&'static str, &'static str)>> = RwLock::new(vec![]);
[INFO] [stdout] 614 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/engine.rs:611:1
[INFO] [stdout]     |
[INFO] [stdout] 611 | / lazy_static! {
[INFO] [stdout] 612 | |     static ref ENGINE: Mutex<Option<EngineInfo>> = Mutex::new(None);
[INFO] [stdout] 613 | |     static ref CHANGED_DEFAULTS: RwLock<Vec<(&'static str, &'static str)>> = RwLock::new(vec![]);
[INFO] [stdout] 614 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/stock/simple_search.rs:355:42
[INFO] [stdout]     |
[INFO] [stdout] 355 |                       is_check: unsafe { mem::uninitialized() }, // We will initialize this soon!
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]  --> src/stock/std_move_generator.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::mem::uninitialized;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/stock/std_move_generator.rs:37:33
[INFO] [stdout]    |
[INFO] [stdout] 37 |             evaluator: unsafe { uninitialized() },
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/stock/std_move_generator.rs:299:43
[INFO] [stdout]     |
[INFO] [stdout] 299 |         let mut generated_move = unsafe { uninitialized() };
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/stock/std_move_generator.rs:416:52
[INFO] [stdout]     |
[INFO] [stdout] 416 |                 let mut dest_sets: [Bitboard; 4] = uninitialized();
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/stock/std_move_generator.rs:498:42
[INFO] [stdout]     |
[INFO] [stdout] 498 |         let mut old_hash: u64 = unsafe { uninitialized() };
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/stock/std_move_generator.rs:870:25
[INFO] [stdout]     |
[INFO] [stdout] 870 |             dest_sets = uninitialized();
[INFO] [stdout]     |                         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/stock/std_time_manager.rs:175:1
[INFO] [stdout]     |
[INFO] [stdout] 175 | / lazy_static! {
[INFO] [stdout] 176 | |     static ref AVG_SLOPE: RwLock<f64> = RwLock::new(0.7);
[INFO] [stdout] 177 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/stock/deepening/mod.rs:160:9
[INFO] [stdout]     |
[INFO] [stdout] 160 | /         lazy_static! {
[INFO] [stdout] 161 | |             static ref RE: Regex = Regex::new(r"^TARGET_DEPTH=([-+]?\d+)$").unwrap();
[INFO] [stdout] 162 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/moves.rs:387:5
[INFO] [stdout]     |
[INFO] [stdout] 387 | /     lazy_static! {
[INFO] [stdout] 388 | |         static ref NOTATION: Vec<String> = (0..64).map(|i| format!("{}{}",
[INFO] [stdout] 389 | |             ["a", "b", "c", "d", "e", "f", "g", "h"][Board::file(i)],
[INFO] [stdout] 390 | |             ["1", "2", "3", "4", "5", "6", "7", "8"][Board::rank(i)])
[INFO] [stdout] 391 | |         ).collect();
[INFO] [stdout] 392 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]  --> src/move_generator.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::mem::uninitialized;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/move_generator.rs:206:41
[INFO] [stdout]     |
[INFO] [stdout] 206 |             let mut gain: [Value; 34] = uninitialized();
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/uci.rs:300:9
[INFO] [stdout]     |
[INFO] [stdout] 300 | /         lazy_static! {
[INFO] [stdout] 301 | |             static ref RE: Regex = Regex::new(r"\buci(?:\s|$)").unwrap();
[INFO] [stdout] 302 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/uci.rs:490:5
[INFO] [stdout]     |
[INFO] [stdout] 490 | /     lazy_static! {
[INFO] [stdout] 491 | |         static ref RE: Regex = Regex::new(
[INFO] [stdout] 492 | |             format!(r"\b({})\s*(?:\s(.*)|$)",
[INFO] [stdout] 493 | |                     "setoption|isready|ucinewgame|\
[INFO] [stdout] ...   |
[INFO] [stdout] 496 | |         ).unwrap();
[INFO] [stdout] 497 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/uci.rs:519:5
[INFO] [stdout]     |
[INFO] [stdout] 519 | /     lazy_static! {
[INFO] [stdout] 520 | |         static ref RE: Regex = Regex::new(
[INFO] [stdout] 521 | |             r"^name\s+(\S.*?)(?:\s+value\s+(.*?))?\s*$").unwrap();
[INFO] [stdout] 522 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/uci.rs:536:5
[INFO] [stdout]     |
[INFO] [stdout] 536 | /     lazy_static! {
[INFO] [stdout] 537 | |         static ref RE: Regex = Regex::new(
[INFO] [stdout] 538 | |             format!(
[INFO] [stdout] 539 | |                 r"^(?:fen\s+(?P<fen>{})|startpos)(?:\s+moves(?P<moves>{}))?\s*$",
[INFO] [stdout] ...   |
[INFO] [stdout] 543 | |         ).unwrap();
[INFO] [stdout] 544 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/uci.rs:564:5
[INFO] [stdout]     |
[INFO] [stdout] 564 | /     lazy_static! {
[INFO] [stdout] 565 | |         static ref RE: Regex = Regex::new(
[INFO] [stdout] 566 | |             format!(
[INFO] [stdout] 567 | |                 r"\b(?P<keyword>{})(?:\s+(?P<number>\d+)|(?P<moves>{}))?(?:\s+|$)",
[INFO] [stdout] ...   |
[INFO] [stdout] 572 | |         ).unwrap();
[INFO] [stdout] 573 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `depth_target`
[INFO] [stdout]   --> src/stock/deepening/mod.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 78 |     depth_target: Depth,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/stock/std_ttable.rs:172:17
[INFO] [stdout]     |
[INFO] [stdout] 172 | /                 format!("too restrictive transposition table entry alignment: {} bytes",
[INFO] [stdout] 173 | |                         mem::align_of::<T>()));
[INFO] [stdout]     | |_____________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 172 |                 "too restrictive transposition table entry alignment: {} bytes",
[INFO] [stdout] 173 |                         mem::align_of::<T>());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/stock/std_ttable.rs:175:17
[INFO] [stdout]     |
[INFO] [stdout] 175 | /                 format!("too big transposition table entry: {} bytes",
[INFO] [stdout] 176 | |                         mem::size_of::<T>()));
[INFO] [stdout]     | |____________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 175 |                 "too big transposition table entry: {} bytes",
[INFO] [stdout] 176 |                         mem::size_of::<T>());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/stock/std_ttable.rs:178:17
[INFO] [stdout]     |
[INFO] [stdout] 178 | /                 format!("too small transposition table entry: {} bytes",
[INFO] [stdout] 179 | |                         mem::size_of::<T>()));
[INFO] [stdout]     | |____________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 178 |                 "too small transposition table entry: {} bytes",
[INFO] [stdout] 179 |                         mem::size_of::<T>());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `bool` does not permit being left uninitialized
[INFO] [stdout]    --> src/stock/simple_search.rs:355:42
[INFO] [stdout]     |
[INFO] [stdout] 355 |                       is_check: unsafe { mem::uninitialized() }, // We will initialize this soon!
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                          |
[INFO] [stdout]     |                                          this code causes undefined behavior when executed
[INFO] [stdout]     |                                          help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(invalid_value)]` on by default
[INFO] [stdout]     = note: booleans must be either `true` or `false`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 78 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling alcibiades v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/utils/notation.rs:55:22
[INFO] [stdout]    |
[INFO] [stdout] 55 |         let pieces = try!(parse_fen_piece_placement(fileds[0]));
[INFO] [stdout]    |                      ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/utils/notation.rs:56:23
[INFO] [stdout]    |
[INFO] [stdout] 56 |         let to_move = try!(parse_fen_active_color(fileds[1]));
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/utils/notation.rs:57:31
[INFO] [stdout]    |
[INFO] [stdout] 57 |         let castling_rights = try!(parse_fen_castling_rights(fileds[2]));
[INFO] [stdout]    |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/utils/notation.rs:58:47
[INFO] [stdout]    |
[INFO] [stdout] 58 |         let enpassant_file = if let Some(x) = try!(parse_fen_enpassant_square(fileds[3])) {
[INFO] [stdout]    |                                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/utils/notation.rs:67:30
[INFO] [stdout]    |
[INFO] [stdout] 67 |         let halfmove_clock = try!(fileds[4].parse::<u8>().map_err(|_| IllegalBoard));
[INFO] [stdout]    |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/utils/notation.rs:68:31
[INFO] [stdout]    |
[INFO] [stdout] 68 |         let fullmove_number = try!(fileds[5].parse::<u16>().map_err(|_| IllegalBoard));
[INFO] [stdout]    |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/utils/notation.rs:69:17
[INFO] [stdout]    |
[INFO] [stdout] 69 |         if let 1...9000 = fullmove_number {
[INFO] [stdout]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/utils/notation.rs:134:20
[INFO] [stdout]     |
[INFO] [stdout] 134 |             n @ '1'...'8' => Token::EmptySquares(n.to_digit(9).unwrap()),
[INFO] [stdout]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/engine.rs:233:51
[INFO] [stdout]     |
[INFO] [stdout] 233 |     fn position(&mut self, fen: &str, moves: &mut Iterator<Item = &str>) {
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = &str>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/stock/std_ttable.rs:213:31
[INFO] [stdout]     |
[INFO] [stdout] 213 |                          n @ 1...30 => n + 1,
[INFO] [stdout]     |                               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/stock/simple_search.rs:152:30
[INFO] [stdout]     |
[INFO] [stdout] 152 |     report_function: &'a mut FnMut(u64) -> bool,
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(u64) -> bool`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/stock/simple_search.rs:169:41
[INFO] [stdout]     |
[INFO] [stdout] 169 |                report_function: &'a mut FnMut(u64) -> bool)
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(u64) -> bool`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/stock/simple_search.rs:226:26
[INFO] [stdout]     |
[INFO] [stdout] 226 |         if let Some(v) = try!(self.node_begin(alpha, beta, depth, last_move)) {
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/stock/simple_search.rs:238:17
[INFO] [stdout]     |
[INFO] [stdout] 238 |                 try!(self.report_progress(1));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/stock/simple_search.rs:246:22
[INFO] [stdout]     |
[INFO] [stdout] 246 |                     -try!(self.run(-beta, -alpha, depth - 1, m))
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/stock/simple_search.rs:255:28
[INFO] [stdout]     |
[INFO] [stdout] 255 |                     match -try!(self.run(-alpha - 1, -alpha, depth - 2, m)) {
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/stock/simple_search.rs:257:31
[INFO] [stdout]     |
[INFO] [stdout] 257 |                         _ => -try!(self.run(-beta, -alpha, depth - 1, m)),
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/stock/simple_search.rs:373:13
[INFO] [stdout]     |
[INFO] [stdout] 373 |             try!(self.report_progress(result.searched_nodes()));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/stock/simple_search.rs:425:30
[INFO] [stdout]     |
[INFO] [stdout] 425 |                 let value = -try!(self.run(-beta, -alpha, max(0, reduced_depth - 1), m));
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/stock/std_search_node.rs:70:39
[INFO] [stdout]    |
[INFO] [stdout] 70 |         let mut p: StdSearchNode<T> = try!(StdSearchNode::from_fen(fen));
[INFO] [stdout]    |                                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/stock/std_search_node.rs:69:44
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn from_history(fen: &str, moves: &mut Iterator<Item = &str>) -> Result<Self, IllegalBoard> {
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = &str>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/stock/std_search_node.rs:317:56
[INFO] [stdout]     |
[INFO] [stdout] 317 |         let (board, halfmove_clock, fullmove_number) = try!(parse_fen(fen));
[INFO] [stdout]     |                                                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/stock/std_search_node.rs:318:19
[INFO] [stdout]     |
[INFO] [stdout] 318 |         let gen = try!(T::MoveGenerator::from_board(board));
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/stock/std_move_generator.rs:1253:42
[INFO] [stdout]      |
[INFO] [stdout] 1253 |             StdMoveGenerator::from_board(try!(Board::from_fen(fen)))
[INFO] [stdout]      |                                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/stock/deepening/aspiration.rs:107:13
[INFO] [stdout]     |
[INFO] [stdout] 107 |         } = try!(self.searcher.try_recv_report());
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/stock/deepening/multipv.rs:118:17
[INFO] [stdout]     |
[INFO] [stdout] 118 |             } = try!(self.searcher.try_recv_report());
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/stock/deepening/mod.rs:125:13
[INFO] [stdout]     |
[INFO] [stdout] 125 |         } = try!(self.multipv.try_recv_report());
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/board.rs:150:27
[INFO] [stdout]     |
[INFO] [stdout] 150 |         const WQ: usize = (1 << (WHITE << 1) << QUEENSIDE);
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/board.rs:151:27
[INFO] [stdout]     |
[INFO] [stdout] 151 |         const WK: usize = (1 << (WHITE << 1) << KINGSIDE);
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/board.rs:153:27
[INFO] [stdout]     |
[INFO] [stdout] 153 |         const BQ: usize = (1 << (BLACK << 1) << QUEENSIDE);
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/board.rs:154:27
[INFO] [stdout]     |
[INFO] [stdout] 154 |         const BK: usize = (1 << (BLACK << 1) << KINGSIDE);
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/board.rs:189:17
[INFO] [stdout]     |
[INFO] [stdout] 189 |                 try!(f.write_str(s));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/search_node.rs:50:44
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn from_history(fen: &str, moves: &mut Iterator<Item = &str>) -> Result<Self, IllegalBoard>;
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = &str>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/uci.rs:244:51
[INFO] [stdout]     |
[INFO] [stdout] 244 |     fn position(&mut self, fen: &str, moves: &mut Iterator<Item = &str>);
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = &str>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/uci.rs:280:22
[INFO] [stdout]     |
[INFO] [stdout] 280 |     let mut server = try!(Server::<E>::wait_for_hanshake());
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/uci.rs:307:12
[INFO] [stdout]     |
[INFO] [stdout] 307 |         if try!(reader.read_line(&mut line)) == 0 {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/uci.rs:313:9
[INFO] [stdout]     |
[INFO] [stdout] 313 |         try!(write!(writer, "id name {}\n", E::name()));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/uci.rs:314:9
[INFO] [stdout]     |
[INFO] [stdout] 314 |         try!(write!(writer, "id author {}\n", E::author()));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/uci.rs:316:13
[INFO] [stdout]     |
[INFO] [stdout] 316 |             try!(write!(writer,
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/uci.rs:342:9
[INFO] [stdout]     |
[INFO] [stdout] 342 |         try!(write!(writer, "uciok\n"));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/uci.rs:343:9
[INFO] [stdout]     |
[INFO] [stdout] 343 |         try!(writer.flush());
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/uci.rs:405:25
[INFO] [stdout]     |
[INFO] [stdout] 405 |                         try!(write!(writer, "readyok\n"));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/uci.rs:406:25
[INFO] [stdout]     |
[INFO] [stdout] 406 |                         try!(writer.flush());
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/uci.rs:444:29
[INFO] [stdout]     |
[INFO] [stdout] 444 | ...                   try!(write!(writer,
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/uci.rs:454:33
[INFO] [stdout]     |
[INFO] [stdout] 454 | ...                   try!(write!(writer, "info"));
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/uci.rs:456:37
[INFO] [stdout]     |
[INFO] [stdout] 456 | ...                   try!(write!(writer, " {} {}", info_type, data));
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/uci.rs:458:33
[INFO] [stdout]     |
[INFO] [stdout] 458 | ...                   try!(write!(writer, "\n"));
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/uci.rs:469:17
[INFO] [stdout]     |
[INFO] [stdout] 469 |                 try!(writer.flush());
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/uci.rs:361:40
[INFO] [stdout]     |
[INFO] [stdout] 361 |                 if let Ok(cmd) = match try!(reader.read_line(&mut line)) {
[INFO] [stdout]     |                                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/lib.rs:127:1
[INFO] [stdout]     |
[INFO] [stdout] 127 | / lazy_static! {
[INFO] [stdout] 128 | |     static ref CONFIGURATION: RwLock<HashMap<&'static str, String>> = RwLock::new(HashMap::new());
[INFO] [stdout] 129 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/utils/board_geometry.rs:228:31
[INFO] [stdout]     |
[INFO] [stdout] 228 |         use std::sync::{Once, ONCE_INIT};
[INFO] [stdout]     |                               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/utils/board_geometry.rs:229:38
[INFO] [stdout]     |
[INFO] [stdout] 229 |         static INIT_GEOMETRY: Once = ONCE_INIT;
[INFO] [stdout]     |                                      ^^^^^^^^^ help: replace the use of the deprecated constant: `Once::new()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/utils/zobrist_arrays.rs:87:31
[INFO] [stdout]    |
[INFO] [stdout] 87 |         use std::sync::{Once, ONCE_INIT};
[INFO] [stdout]    |                               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/utils/zobrist_arrays.rs:88:36
[INFO] [stdout]    |
[INFO] [stdout] 88 |         static INIT_ARRAYS: Once = ONCE_INIT;
[INFO] [stdout]    |                                    ^^^^^^^^^ help: replace the use of the deprecated constant: `Once::new()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/utils/notation.rs:87:5
[INFO] [stdout]    |
[INFO] [stdout] 87 | /     lazy_static! {
[INFO] [stdout] 88 | |         static ref RE: Regex = Regex::new(r"^[a-h][1-8]$").unwrap();
[INFO] [stdout] 89 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/engine.rs:611:1
[INFO] [stdout]     |
[INFO] [stdout] 611 | / lazy_static! {
[INFO] [stdout] 612 | |     static ref ENGINE: Mutex<Option<EngineInfo>> = Mutex::new(None);
[INFO] [stdout] 613 | |     static ref CHANGED_DEFAULTS: RwLock<Vec<(&'static str, &'static str)>> = RwLock::new(vec![]);
[INFO] [stdout] 614 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/engine.rs:611:1
[INFO] [stdout]     |
[INFO] [stdout] 611 | / lazy_static! {
[INFO] [stdout] 612 | |     static ref ENGINE: Mutex<Option<EngineInfo>> = Mutex::new(None);
[INFO] [stdout] 613 | |     static ref CHANGED_DEFAULTS: RwLock<Vec<(&'static str, &'static str)>> = RwLock::new(vec![]);
[INFO] [stdout] 614 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/stock/simple_search.rs:355:42
[INFO] [stdout]     |
[INFO] [stdout] 355 |                       is_check: unsafe { mem::uninitialized() }, // We will initialize this soon!
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]  --> src/stock/std_move_generator.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::mem::uninitialized;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/stock/std_move_generator.rs:37:33
[INFO] [stdout]    |
[INFO] [stdout] 37 |             evaluator: unsafe { uninitialized() },
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/stock/std_move_generator.rs:299:43
[INFO] [stdout]     |
[INFO] [stdout] 299 |         let mut generated_move = unsafe { uninitialized() };
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/stock/std_move_generator.rs:416:52
[INFO] [stdout]     |
[INFO] [stdout] 416 |                 let mut dest_sets: [Bitboard; 4] = uninitialized();
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/stock/std_move_generator.rs:498:42
[INFO] [stdout]     |
[INFO] [stdout] 498 |         let mut old_hash: u64 = unsafe { uninitialized() };
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/stock/std_move_generator.rs:870:25
[INFO] [stdout]     |
[INFO] [stdout] 870 |             dest_sets = uninitialized();
[INFO] [stdout]     |                         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/stock/std_time_manager.rs:175:1
[INFO] [stdout]     |
[INFO] [stdout] 175 | / lazy_static! {
[INFO] [stdout] 176 | |     static ref AVG_SLOPE: RwLock<f64> = RwLock::new(0.7);
[INFO] [stdout] 177 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/stock/deepening/mod.rs:160:9
[INFO] [stdout]     |
[INFO] [stdout] 160 | /         lazy_static! {
[INFO] [stdout] 161 | |             static ref RE: Regex = Regex::new(r"^TARGET_DEPTH=([-+]?\d+)$").unwrap();
[INFO] [stdout] 162 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/moves.rs:387:5
[INFO] [stdout]     |
[INFO] [stdout] 387 | /     lazy_static! {
[INFO] [stdout] 388 | |         static ref NOTATION: Vec<String> = (0..64).map(|i| format!("{}{}",
[INFO] [stdout] 389 | |             ["a", "b", "c", "d", "e", "f", "g", "h"][Board::file(i)],
[INFO] [stdout] 390 | |             ["1", "2", "3", "4", "5", "6", "7", "8"][Board::rank(i)])
[INFO] [stdout] 391 | |         ).collect();
[INFO] [stdout] 392 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]  --> src/move_generator.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::mem::uninitialized;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/move_generator.rs:206:41
[INFO] [stdout]     |
[INFO] [stdout] 206 |             let mut gain: [Value; 34] = uninitialized();
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/uci.rs:300:9
[INFO] [stdout]     |
[INFO] [stdout] 300 | /         lazy_static! {
[INFO] [stdout] 301 | |             static ref RE: Regex = Regex::new(r"\buci(?:\s|$)").unwrap();
[INFO] [stdout] 302 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/uci.rs:490:5
[INFO] [stdout]     |
[INFO] [stdout] 490 | /     lazy_static! {
[INFO] [stdout] 491 | |         static ref RE: Regex = Regex::new(
[INFO] [stdout] 492 | |             format!(r"\b({})\s*(?:\s(.*)|$)",
[INFO] [stdout] 493 | |                     "setoption|isready|ucinewgame|\
[INFO] [stdout] ...   |
[INFO] [stdout] 496 | |         ).unwrap();
[INFO] [stdout] 497 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/uci.rs:519:5
[INFO] [stdout]     |
[INFO] [stdout] 519 | /     lazy_static! {
[INFO] [stdout] 520 | |         static ref RE: Regex = Regex::new(
[INFO] [stdout] 521 | |             r"^name\s+(\S.*?)(?:\s+value\s+(.*?))?\s*$").unwrap();
[INFO] [stdout] 522 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/uci.rs:536:5
[INFO] [stdout]     |
[INFO] [stdout] 536 | /     lazy_static! {
[INFO] [stdout] 537 | |         static ref RE: Regex = Regex::new(
[INFO] [stdout] 538 | |             format!(
[INFO] [stdout] 539 | |                 r"^(?:fen\s+(?P<fen>{})|startpos)(?:\s+moves(?P<moves>{}))?\s*$",
[INFO] [stdout] ...   |
[INFO] [stdout] 543 | |         ).unwrap();
[INFO] [stdout] 544 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/uci.rs:564:5
[INFO] [stdout]     |
[INFO] [stdout] 564 | /     lazy_static! {
[INFO] [stdout] 565 | |         static ref RE: Regex = Regex::new(
[INFO] [stdout] 566 | |             format!(
[INFO] [stdout] 567 | |                 r"\b(?P<keyword>{})(?:\s+(?P<number>\d+)|(?P<moves>{}))?(?:\s+|$)",
[INFO] [stdout] ...   |
[INFO] [stdout] 572 | |         ).unwrap();
[INFO] [stdout] 573 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/stock/std_ttable.rs:443:17
[INFO] [stdout]     |
[INFO] [stdout] 443 |             let mut record = b.get(0).as_mut().unwrap();
[INFO] [stdout]     |                 ----^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/stock/std_ttable.rs:464:17
[INFO] [stdout]     |
[INFO] [stdout] 464 |             let mut record = b.get(4).as_mut().unwrap();
[INFO] [stdout]     |                 ----^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `depth_target`
[INFO] [stdout]   --> src/stock/deepening/mod.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 78 |     depth_target: Depth,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/stock/std_ttable.rs:172:17
[INFO] [stdout]     |
[INFO] [stdout] 172 | /                 format!("too restrictive transposition table entry alignment: {} bytes",
[INFO] [stdout] 173 | |                         mem::align_of::<T>()));
[INFO] [stdout]     | |_____________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 172 |                 "too restrictive transposition table entry alignment: {} bytes",
[INFO] [stdout] 173 |                         mem::align_of::<T>());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/stock/std_ttable.rs:175:17
[INFO] [stdout]     |
[INFO] [stdout] 175 | /                 format!("too big transposition table entry: {} bytes",
[INFO] [stdout] 176 | |                         mem::size_of::<T>()));
[INFO] [stdout]     | |____________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 175 |                 "too big transposition table entry: {} bytes",
[INFO] [stdout] 176 |                         mem::size_of::<T>());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/stock/std_ttable.rs:178:17
[INFO] [stdout]     |
[INFO] [stdout] 178 | /                 format!("too small transposition table entry: {} bytes",
[INFO] [stdout] 179 | |                         mem::size_of::<T>()));
[INFO] [stdout]     | |____________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 178 |                 "too small transposition table entry: {} bytes",
[INFO] [stdout] 179 |                         mem::size_of::<T>());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `bool` does not permit being left uninitialized
[INFO] [stdout]    --> src/stock/simple_search.rs:355:42
[INFO] [stdout]     |
[INFO] [stdout] 355 |                       is_check: unsafe { mem::uninitialized() }, // We will initialize this soon!
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                          |
[INFO] [stdout]     |                                          this code causes undefined behavior when executed
[INFO] [stdout]     |                                          help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(invalid_value)]` on by default
[INFO] [stdout]     = note: booleans must be either `true` or `false`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 81 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.94s
[INFO] running `Command { std: "docker" "inspect" "a853c1a1e22df8f3423f98a761b1d710a67792dd6ef5f083c0f14ebc03ff428c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a853c1a1e22df8f3423f98a761b1d710a67792dd6ef5f083c0f14ebc03ff428c", kill_on_drop: false }`
[INFO] [stdout] a853c1a1e22df8f3423f98a761b1d710a67792dd6ef5f083c0f14ebc03ff428c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 63d7d7078bfc40c908da43d00f0ad5d00d7a3e575e4eef402c4fea019e6e07bf
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "63d7d7078bfc40c908da43d00f0ad5d00d7a3e575e4eef402c4fea019e6e07bf", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/utils/notation.rs:55:22
[INFO] [stderr]    |
[INFO] [stderr] 55 |         let pieces = try!(parse_fen_piece_placement(fileds[0]));
[INFO] [stderr]    |                      ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/utils/notation.rs:56:23
[INFO] [stderr]    |
[INFO] [stderr] 56 |         let to_move = try!(parse_fen_active_color(fileds[1]));
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/utils/notation.rs:57:31
[INFO] [stderr]    |
[INFO] [stderr] 57 |         let castling_rights = try!(parse_fen_castling_rights(fileds[2]));
[INFO] [stderr]    |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/utils/notation.rs:58:47
[INFO] [stderr]    |
[INFO] [stderr] 58 |         let enpassant_file = if let Some(x) = try!(parse_fen_enpassant_square(fileds[3])) {
[INFO] [stderr]    |                                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/utils/notation.rs:67:30
[INFO] [stderr]    |
[INFO] [stderr] 67 |         let halfmove_clock = try!(fileds[4].parse::<u8>().map_err(|_| IllegalBoard));
[INFO] [stderr]    |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/utils/notation.rs:68:31
[INFO] [stderr]    |
[INFO] [stderr] 68 |         let fullmove_number = try!(fileds[5].parse::<u16>().map_err(|_| IllegalBoard));
[INFO] [stderr]    |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/utils/notation.rs:69:17
[INFO] [stderr]    |
[INFO] [stderr] 69 |         if let 1...9000 = fullmove_number {
[INFO] [stderr]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/utils/notation.rs:134:20
[INFO] [stderr]     |
[INFO] [stderr] 134 |             n @ '1'...'8' => Token::EmptySquares(n.to_digit(9).unwrap()),
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/engine.rs:233:51
[INFO] [stderr]     |
[INFO] [stderr] 233 |     fn position(&mut self, fen: &str, moves: &mut Iterator<Item = &str>) {
[INFO] [stderr]     |                                                   ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = &str>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/stock/std_ttable.rs:213:31
[INFO] [stderr]     |
[INFO] [stderr] 213 |                          n @ 1...30 => n + 1,
[INFO] [stderr]     |                               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/stock/simple_search.rs:152:30
[INFO] [stderr]     |
[INFO] [stderr] 152 |     report_function: &'a mut FnMut(u64) -> bool,
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(u64) -> bool`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/stock/simple_search.rs:169:41
[INFO] [stderr]     |
[INFO] [stderr] 169 |                report_function: &'a mut FnMut(u64) -> bool)
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(u64) -> bool`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/stock/simple_search.rs:226:26
[INFO] [stderr]     |
[INFO] [stderr] 226 |         if let Some(v) = try!(self.node_begin(alpha, beta, depth, last_move)) {
[INFO] [stderr]     |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/stock/simple_search.rs:238:17
[INFO] [stderr]     |
[INFO] [stderr] 238 |                 try!(self.report_progress(1));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/stock/simple_search.rs:246:22
[INFO] [stderr]     |
[INFO] [stderr] 246 |                     -try!(self.run(-beta, -alpha, depth - 1, m))
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/stock/simple_search.rs:255:28
[INFO] [stderr]     |
[INFO] [stderr] 255 |                     match -try!(self.run(-alpha - 1, -alpha, depth - 2, m)) {
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/stock/simple_search.rs:257:31
[INFO] [stderr]     |
[INFO] [stderr] 257 |                         _ => -try!(self.run(-beta, -alpha, depth - 1, m)),
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/stock/simple_search.rs:373:13
[INFO] [stderr]     |
[INFO] [stderr] 373 |             try!(self.report_progress(result.searched_nodes()));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/stock/simple_search.rs:425:30
[INFO] [stderr]     |
[INFO] [stderr] 425 |                 let value = -try!(self.run(-beta, -alpha, max(0, reduced_depth - 1), m));
[INFO] [stderr]     |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/stock/std_search_node.rs:70:39
[INFO] [stderr]    |
[INFO] [stderr] 70 |         let mut p: StdSearchNode<T> = try!(StdSearchNode::from_fen(fen));
[INFO] [stderr]    |                                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/stock/std_search_node.rs:69:44
[INFO] [stderr]    |
[INFO] [stderr] 69 |     fn from_history(fen: &str, moves: &mut Iterator<Item = &str>) -> Result<Self, IllegalBoard> {
[INFO] [stderr]    |                                            ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = &str>`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/stock/std_search_node.rs:317:56
[INFO] [stderr]     |
[INFO] [stderr] 317 |         let (board, halfmove_clock, fullmove_number) = try!(parse_fen(fen));
[INFO] [stderr]     |                                                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/stock/std_search_node.rs:318:19
[INFO] [stderr]     |
[INFO] [stderr] 318 |         let gen = try!(T::MoveGenerator::from_board(board));
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/stock/deepening/aspiration.rs:107:13
[INFO] [stderr]     |
[INFO] [stderr] 107 |         } = try!(self.searcher.try_recv_report());
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/stock/deepening/multipv.rs:118:17
[INFO] [stderr]     |
[INFO] [stderr] 118 |             } = try!(self.searcher.try_recv_report());
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/stock/deepening/mod.rs:125:13
[INFO] [stderr]     |
[INFO] [stderr] 125 |         } = try!(self.multipv.try_recv_report());
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/board.rs:150:27
[INFO] [stderr]     |
[INFO] [stderr] 150 |         const WQ: usize = (1 << (WHITE << 1) << QUEENSIDE);
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/board.rs:151:27
[INFO] [stderr]     |
[INFO] [stderr] 151 |         const WK: usize = (1 << (WHITE << 1) << KINGSIDE);
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/board.rs:153:27
[INFO] [stderr]     |
[INFO] [stderr] 153 |         const BQ: usize = (1 << (BLACK << 1) << QUEENSIDE);
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/board.rs:154:27
[INFO] [stderr]     |
[INFO] [stderr] 154 |         const BK: usize = (1 << (BLACK << 1) << KINGSIDE);
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/board.rs:189:17
[INFO] [stderr]     |
[INFO] [stderr] 189 |                 try!(f.write_str(s));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/search_node.rs:50:44
[INFO] [stderr]    |
[INFO] [stderr] 50 |     fn from_history(fen: &str, moves: &mut Iterator<Item = &str>) -> Result<Self, IllegalBoard>;
[INFO] [stderr]    |                                            ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = &str>`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/uci.rs:244:51
[INFO] [stderr]     |
[INFO] [stderr] 244 |     fn position(&mut self, fen: &str, moves: &mut Iterator<Item = &str>);
[INFO] [stderr]     |                                                   ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = &str>`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/uci.rs:280:22
[INFO] [stderr]     |
[INFO] [stderr] 280 |     let mut server = try!(Server::<E>::wait_for_hanshake());
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/uci.rs:307:12
[INFO] [stderr]     |
[INFO] [stderr] 307 |         if try!(reader.read_line(&mut line)) == 0 {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/uci.rs:313:9
[INFO] [stderr]     |
[INFO] [stderr] 313 |         try!(write!(writer, "id name {}\n", E::name()));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/uci.rs:314:9
[INFO] [stderr]     |
[INFO] [stderr] 314 |         try!(write!(writer, "id author {}\n", E::author()));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/uci.rs:316:13
[INFO] [stderr]     |
[INFO] [stderr] 316 |             try!(write!(writer,
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/uci.rs:342:9
[INFO] [stderr]     |
[INFO] [stderr] 342 |         try!(write!(writer, "uciok\n"));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/uci.rs:343:9
[INFO] [stderr]     |
[INFO] [stderr] 343 |         try!(writer.flush());
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/uci.rs:405:25
[INFO] [stderr]     |
[INFO] [stderr] 405 |                         try!(write!(writer, "readyok\n"));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/uci.rs:406:25
[INFO] [stderr]     |
[INFO] [stderr] 406 |                         try!(writer.flush());
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/uci.rs:444:29
[INFO] [stderr]     |
[INFO] [stderr] 444 | ...                   try!(write!(writer,
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/uci.rs:454:33
[INFO] [stderr]     |
[INFO] [stderr] 454 | ...                   try!(write!(writer, "info"));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/uci.rs:456:37
[INFO] [stderr]     |
[INFO] [stderr] 456 | ...                   try!(write!(writer, " {} {}", info_type, data));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/uci.rs:458:33
[INFO] [stderr]     |
[INFO] [stderr] 458 | ...                   try!(write!(writer, "\n"));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/uci.rs:469:17
[INFO] [stderr]     |
[INFO] [stderr] 469 |                 try!(writer.flush());
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/uci.rs:361:40
[INFO] [stderr]     |
[INFO] [stderr] 361 |                 if let Ok(cmd) = match try!(reader.read_line(&mut line)) {
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]    --> src/lib.rs:127:1
[INFO] [stderr]     |
[INFO] [stderr] 127 | / lazy_static! {
[INFO] [stderr] 128 | |     static ref CONFIGURATION: RwLock<HashMap<&'static str, String>> = RwLock::new(HashMap::new());
[INFO] [stderr] 129 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]    --> src/utils/board_geometry.rs:228:31
[INFO] [stderr]     |
[INFO] [stderr] 228 |         use std::sync::{Once, ONCE_INIT};
[INFO] [stderr]     |                               ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]    --> src/utils/board_geometry.rs:229:38
[INFO] [stderr]     |
[INFO] [stderr] 229 |         static INIT_GEOMETRY: Once = ONCE_INIT;
[INFO] [stderr]     |                                      ^^^^^^^^^ help: replace the use of the deprecated constant: `Once::new()`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/utils/zobrist_arrays.rs:87:31
[INFO] [stderr]    |
[INFO] [stderr] 87 |         use std::sync::{Once, ONCE_INIT};
[INFO] [stderr]    |                               ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/utils/zobrist_arrays.rs:88:36
[INFO] [stderr]    |
[INFO] [stderr] 88 |         static INIT_ARRAYS: Once = ONCE_INIT;
[INFO] [stderr]    |                                    ^^^^^^^^^ help: replace the use of the deprecated constant: `Once::new()`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/utils/notation.rs:87:5
[INFO] [stderr]    |
[INFO] [stderr] 87 | /     lazy_static! {
[INFO] [stderr] 88 | |         static ref RE: Regex = Regex::new(r"^[a-h][1-8]$").unwrap();
[INFO] [stderr] 89 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]    --> src/engine.rs:611:1
[INFO] [stderr]     |
[INFO] [stderr] 611 | / lazy_static! {
[INFO] [stderr] 612 | |     static ref ENGINE: Mutex<Option<EngineInfo>> = Mutex::new(None);
[INFO] [stderr] 613 | |     static ref CHANGED_DEFAULTS: RwLock<Vec<(&'static str, &'static str)>> = RwLock::new(vec![]);
[INFO] [stderr] 614 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]    --> src/engine.rs:611:1
[INFO] [stderr]     |
[INFO] [stderr] 611 | / lazy_static! {
[INFO] [stderr] 612 | |     static ref ENGINE: Mutex<Option<EngineInfo>> = Mutex::new(None);
[INFO] [stderr] 613 | |     static ref CHANGED_DEFAULTS: RwLock<Vec<(&'static str, &'static str)>> = RwLock::new(vec![]);
[INFO] [stderr] 614 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/stock/simple_search.rs:355:42
[INFO] [stderr]     |
[INFO] [stderr] 355 |                       is_check: unsafe { mem::uninitialized() }, // We will initialize this soon!
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]  --> src/stock/std_move_generator.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::mem::uninitialized;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/stock/std_move_generator.rs:37:33
[INFO] [stderr]    |
[INFO] [stderr] 37 |             evaluator: unsafe { uninitialized() },
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/stock/std_move_generator.rs:299:43
[INFO] [stderr]     |
[INFO] [stderr] 299 |         let mut generated_move = unsafe { uninitialized() };
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/stock/std_move_generator.rs:416:52
[INFO] [stderr]     |
[INFO] [stderr] 416 |                 let mut dest_sets: [Bitboard; 4] = uninitialized();
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/stock/std_move_generator.rs:498:42
[INFO] [stderr]     |
[INFO] [stderr] 498 |         let mut old_hash: u64 = unsafe { uninitialized() };
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/stock/std_move_generator.rs:870:25
[INFO] [stderr]     |
[INFO] [stderr] 870 |             dest_sets = uninitialized();
[INFO] [stderr]     |                         ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]    --> src/stock/std_time_manager.rs:175:1
[INFO] [stderr]     |
[INFO] [stderr] 175 | / lazy_static! {
[INFO] [stderr] 176 | |     static ref AVG_SLOPE: RwLock<f64> = RwLock::new(0.7);
[INFO] [stderr] 177 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]    --> src/stock/deepening/mod.rs:160:9
[INFO] [stderr]     |
[INFO] [stderr] 160 | /         lazy_static! {
[INFO] [stderr] 161 | |             static ref RE: Regex = Regex::new(r"^TARGET_DEPTH=([-+]?\d+)$").unwrap();
[INFO] [stderr] 162 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]    --> src/moves.rs:387:5
[INFO] [stderr]     |
[INFO] [stderr] 387 | /     lazy_static! {
[INFO] [stderr] 388 | |         static ref NOTATION: Vec<String> = (0..64).map(|i| format!("{}{}",
[INFO] [stderr] 389 | |             ["a", "b", "c", "d", "e", "f", "g", "h"][Board::file(i)],
[INFO] [stderr] 390 | |             ["1", "2", "3", "4", "5", "6", "7", "8"][Board::rank(i)])
[INFO] [stderr] 391 | |         ).collect();
[INFO] [stderr] 392 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]  --> src/move_generator.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::mem::uninitialized;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/move_generator.rs:206:41
[INFO] [stderr]     |
[INFO] [stderr] 206 |             let mut gain: [Value; 34] = uninitialized();
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]    --> src/uci.rs:300:9
[INFO] [stderr]     |
[INFO] [stderr] 300 | /         lazy_static! {
[INFO] [stderr] 301 | |             static ref RE: Regex = Regex::new(r"\buci(?:\s|$)").unwrap();
[INFO] [stderr] 302 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]    --> src/uci.rs:490:5
[INFO] [stderr]     |
[INFO] [stderr] 490 | /     lazy_static! {
[INFO] [stderr] 491 | |         static ref RE: Regex = Regex::new(
[INFO] [stderr] 492 | |             format!(r"\b({})\s*(?:\s(.*)|$)",
[INFO] [stderr] 493 | |                     "setoption|isready|ucinewgame|\
[INFO] [stderr] ...   |
[INFO] [stderr] 496 | |         ).unwrap();
[INFO] [stderr] 497 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]    --> src/uci.rs:519:5
[INFO] [stderr]     |
[INFO] [stderr] 519 | /     lazy_static! {
[INFO] [stderr] 520 | |         static ref RE: Regex = Regex::new(
[INFO] [stderr] 521 | |             r"^name\s+(\S.*?)(?:\s+value\s+(.*?))?\s*$").unwrap();
[INFO] [stderr] 522 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]    --> src/uci.rs:536:5
[INFO] [stderr]     |
[INFO] [stderr] 536 | /     lazy_static! {
[INFO] [stderr] 537 | |         static ref RE: Regex = Regex::new(
[INFO] [stderr] 538 | |             format!(
[INFO] [stderr] 539 | |                 r"^(?:fen\s+(?P<fen>{})|startpos)(?:\s+moves(?P<moves>{}))?\s*$",
[INFO] [stderr] ...   |
[INFO] [stderr] 543 | |         ).unwrap();
[INFO] [stderr] 544 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]    --> src/uci.rs:564:5
[INFO] [stderr]     |
[INFO] [stderr] 564 | /     lazy_static! {
[INFO] [stderr] 565 | |         static ref RE: Regex = Regex::new(
[INFO] [stderr] 566 | |             format!(
[INFO] [stderr] 567 | |                 r"\b(?P<keyword>{})(?:\s+(?P<number>\d+)|(?P<moves>{}))?(?:\s+|$)",
[INFO] [stderr] ...   |
[INFO] [stderr] 572 | |         ).unwrap();
[INFO] [stderr] 573 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `depth_target`
[INFO] [stderr]   --> src/stock/deepening/mod.rs:78:5
[INFO] [stderr]    |
[INFO] [stderr] 78 |     depth_target: Depth,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/stock/std_ttable.rs:172:17
[INFO] [stderr]     |
[INFO] [stderr] 172 | /                 format!("too restrictive transposition table entry alignment: {} bytes",
[INFO] [stderr] 173 | |                         mem::align_of::<T>()));
[INFO] [stderr]     | |_____________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]     |
[INFO] [stderr] 172 |                 "too restrictive transposition table entry alignment: {} bytes",
[INFO] [stderr] 173 |                         mem::align_of::<T>());
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/stock/std_ttable.rs:175:17
[INFO] [stderr]     |
[INFO] [stderr] 175 | /                 format!("too big transposition table entry: {} bytes",
[INFO] [stderr] 176 | |                         mem::size_of::<T>()));
[INFO] [stderr]     | |____________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]     |
[INFO] [stderr] 175 |                 "too big transposition table entry: {} bytes",
[INFO] [stderr] 176 |                         mem::size_of::<T>());
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/stock/std_ttable.rs:178:17
[INFO] [stderr]     |
[INFO] [stderr] 178 | /                 format!("too small transposition table entry: {} bytes",
[INFO] [stderr] 179 | |                         mem::size_of::<T>()));
[INFO] [stderr]     | |____________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]     |
[INFO] [stderr] 178 |                 "too small transposition table entry: {} bytes",
[INFO] [stderr] 179 |                         mem::size_of::<T>());
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: the type `bool` does not permit being left uninitialized
[INFO] [stderr]    --> src/stock/simple_search.rs:355:42
[INFO] [stderr]     |
[INFO] [stderr] 355 |                       is_check: unsafe { mem::uninitialized() }, // We will initialize this soon!
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |                                          |
[INFO] [stderr]     |                                          this code causes undefined behavior when executed
[INFO] [stderr]     |                                          help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(invalid_value)]` on by default
[INFO] [stderr]     = note: booleans must be either `true` or `false`
[INFO] [stderr] 
[INFO] [stderr] warning: 78 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/utils/notation.rs:55:22
[INFO] [stderr]    |
[INFO] [stderr] 55 |         let pieces = try!(parse_fen_piece_placement(fileds[0]));
[INFO] [stderr]    |                      ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/utils/notation.rs:56:23
[INFO] [stderr]    |
[INFO] [stderr] 56 |         let to_move = try!(parse_fen_active_color(fileds[1]));
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/utils/notation.rs:57:31
[INFO] [stderr]    |
[INFO] [stderr] 57 |         let castling_rights = try!(parse_fen_castling_rights(fileds[2]));
[INFO] [stderr]    |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/utils/notation.rs:58:47
[INFO] [stderr]    |
[INFO] [stderr] 58 |         let enpassant_file = if let Some(x) = try!(parse_fen_enpassant_square(fileds[3])) {
[INFO] [stderr]    |                                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/utils/notation.rs:67:30
[INFO] [stderr]    |
[INFO] [stderr] 67 |         let halfmove_clock = try!(fileds[4].parse::<u8>().map_err(|_| IllegalBoard));
[INFO] [stderr]    |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/utils/notation.rs:68:31
[INFO] [stderr]    |
[INFO] [stderr] 68 |         let fullmove_number = try!(fileds[5].parse::<u16>().map_err(|_| IllegalBoard));
[INFO] [stderr]    |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/utils/notation.rs:69:17
[INFO] [stderr]    |
[INFO] [stderr] 69 |         if let 1...9000 = fullmove_number {
[INFO] [stderr]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/utils/notation.rs:134:20
[INFO] [stderr]     |
[INFO] [stderr] 134 |             n @ '1'...'8' => Token::EmptySquares(n.to_digit(9).unwrap()),
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/engine.rs:233:51
[INFO] [stderr]     |
[INFO] [stderr] 233 |     fn position(&mut self, fen: &str, moves: &mut Iterator<Item = &str>) {
[INFO] [stderr]     |                                                   ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = &str>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/stock/std_ttable.rs:213:31
[INFO] [stderr]     |
[INFO] [stderr] 213 |                          n @ 1...30 => n + 1,
[INFO] [stderr]     |                               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/stock/simple_search.rs:152:30
[INFO] [stderr]     |
[INFO] [stderr] 152 |     report_function: &'a mut FnMut(u64) -> bool,
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(u64) -> bool`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/stock/simple_search.rs:169:41
[INFO] [stderr]     |
[INFO] [stderr] 169 |                report_function: &'a mut FnMut(u64) -> bool)
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(u64) -> bool`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/stock/simple_search.rs:226:26
[INFO] [stderr]     |
[INFO] [stderr] 226 |         if let Some(v) = try!(self.node_begin(alpha, beta, depth, last_move)) {
[INFO] [stderr]     |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/stock/simple_search.rs:238:17
[INFO] [stderr]     |
[INFO] [stderr] 238 |                 try!(self.report_progress(1));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/stock/simple_search.rs:246:22
[INFO] [stderr]     |
[INFO] [stderr] 246 |                     -try!(self.run(-beta, -alpha, depth - 1, m))
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/stock/simple_search.rs:255:28
[INFO] [stderr]     |
[INFO] [stderr] 255 |                     match -try!(self.run(-alpha - 1, -alpha, depth - 2, m)) {
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/stock/simple_search.rs:257:31
[INFO] [stderr]     |
[INFO] [stderr] 257 |                         _ => -try!(self.run(-beta, -alpha, depth - 1, m)),
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/stock/simple_search.rs:373:13
[INFO] [stderr]     |
[INFO] [stderr] 373 |             try!(self.report_progress(result.searched_nodes()));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/stock/simple_search.rs:425:30
[INFO] [stderr]     |
[INFO] [stderr] 425 |                 let value = -try!(self.run(-beta, -alpha, max(0, reduced_depth - 1), m));
[INFO] [stderr]     |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/stock/std_search_node.rs:70:39
[INFO] [stderr]    |
[INFO] [stderr] 70 |         let mut p: StdSearchNode<T> = try!(StdSearchNode::from_fen(fen));
[INFO] [stderr]    |                                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/stock/std_search_node.rs:69:44
[INFO] [stderr]    |
[INFO] [stderr] 69 |     fn from_history(fen: &str, moves: &mut Iterator<Item = &str>) -> Result<Self, IllegalBoard> {
[INFO] [stderr]    |                                            ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = &str>`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/stock/std_search_node.rs:317:56
[INFO] [stderr]     |
[INFO] [stderr] 317 |         let (board, halfmove_clock, fullmove_number) = try!(parse_fen(fen));
[INFO] [stderr]     |                                                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/stock/std_search_node.rs:318:19
[INFO] [stderr]     |
[INFO] [stderr] 318 |         let gen = try!(T::MoveGenerator::from_board(board));
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]     --> src/stock/std_move_generator.rs:1253:42
[INFO] [stderr]      |
[INFO] [stderr] 1253 |             StdMoveGenerator::from_board(try!(Board::from_fen(fen)))
[INFO] [stderr]      |                                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/stock/deepening/aspiration.rs:107:13
[INFO] [stderr]     |
[INFO] [stderr] 107 |         } = try!(self.searcher.try_recv_report());
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/stock/deepening/multipv.rs:118:17
[INFO] [stderr]     |
[INFO] [stderr] 118 |             } = try!(self.searcher.try_recv_report());
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/stock/deepening/mod.rs:125:13
[INFO] [stderr]     |
[INFO] [stderr] 125 |         } = try!(self.multipv.try_recv_report());
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/board.rs:150:27
[INFO] [stderr]     |
[INFO] [stderr] 150 |         const WQ: usize = (1 << (WHITE << 1) << QUEENSIDE);
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/board.rs:151:27
[INFO] [stderr]     |
[INFO] [stderr] 151 |         const WK: usize = (1 << (WHITE << 1) << KINGSIDE);
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/board.rs:153:27
[INFO] [stderr]     |
[INFO] [stderr] 153 |         const BQ: usize = (1 << (BLACK << 1) << QUEENSIDE);
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/board.rs:154:27
[INFO] [stderr]     |
[INFO] [stderr] 154 |         const BK: usize = (1 << (BLACK << 1) << KINGSIDE);
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/board.rs:189:17
[INFO] [stderr]     |
[INFO] [stderr] 189 |                 try!(f.write_str(s));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/search_node.rs:50:44
[INFO] [stderr]    |
[INFO] [stderr] 50 |     fn from_history(fen: &str, moves: &mut Iterator<Item = &str>) -> Result<Self, IllegalBoard>;
[INFO] [stderr]    |                                            ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = &str>`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/uci.rs:244:51
[INFO] [stderr]     |
[INFO] [stderr] 244 |     fn position(&mut self, fen: &str, moves: &mut Iterator<Item = &str>);
[INFO] [stderr]     |                                                   ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = &str>`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/uci.rs:280:22
[INFO] [stderr]     |
[INFO] [stderr] 280 |     let mut server = try!(Server::<E>::wait_for_hanshake());
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/uci.rs:307:12
[INFO] [stderr]     |
[INFO] [stderr] 307 |         if try!(reader.read_line(&mut line)) == 0 {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/uci.rs:313:9
[INFO] [stderr]     |
[INFO] [stderr] 313 |         try!(write!(writer, "id name {}\n", E::name()));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/uci.rs:314:9
[INFO] [stderr]     |
[INFO] [stderr] 314 |         try!(write!(writer, "id author {}\n", E::author()));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/uci.rs:316:13
[INFO] [stderr]     |
[INFO] [stderr] 316 |             try!(write!(writer,
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/uci.rs:342:9
[INFO] [stderr]     |
[INFO] [stderr] 342 |         try!(write!(writer, "uciok\n"));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/uci.rs:343:9
[INFO] [stderr]     |
[INFO] [stderr] 343 |         try!(writer.flush());
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/uci.rs:405:25
[INFO] [stderr]     |
[INFO] [stderr] 405 |                         try!(write!(writer, "readyok\n"));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/uci.rs:406:25
[INFO] [stderr]     |
[INFO] [stderr] 406 |                         try!(writer.flush());
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/uci.rs:444:29
[INFO] [stderr]     |
[INFO] [stderr] 444 | ...                   try!(write!(writer,
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/uci.rs:454:33
[INFO] [stderr]     |
[INFO] [stderr] 454 | ...                   try!(write!(writer, "info"));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/uci.rs:456:37
[INFO] [stderr]     |
[INFO] [stderr] 456 | ...                   try!(write!(writer, " {} {}", info_type, data));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/uci.rs:458:33
[INFO] [stderr]     |
[INFO] [stderr] 458 | ...                   try!(write!(writer, "\n"));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/uci.rs:469:17
[INFO] [stderr]     |
[INFO] [stderr] 469 |                 try!(writer.flush());
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/uci.rs:361:40
[INFO] [stderr]     |
[INFO] [stderr] 361 |                 if let Ok(cmd) = match try!(reader.read_line(&mut line)) {
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]    --> src/lib.rs:127:1
[INFO] [stderr]     |
[INFO] [stderr] 127 | / lazy_static! {
[INFO] [stderr] 128 | |     static ref CONFIGURATION: RwLock<HashMap<&'static str, String>> = RwLock::new(HashMap::new());
[INFO] [stderr] 129 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]    --> src/utils/board_geometry.rs:228:31
[INFO] [stderr]     |
[INFO] [stderr] 228 |         use std::sync::{Once, ONCE_INIT};
[INFO] [stderr]     |                               ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]    --> src/utils/board_geometry.rs:229:38
[INFO] [stderr]     |
[INFO] [stderr] 229 |         static INIT_GEOMETRY: Once = ONCE_INIT;
[INFO] [stderr]     |                                      ^^^^^^^^^ help: replace the use of the deprecated constant: `Once::new()`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/utils/zobrist_arrays.rs:87:31
[INFO] [stderr]    |
[INFO] [stderr] 87 |         use std::sync::{Once, ONCE_INIT};
[INFO] [stderr]    |                               ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/utils/zobrist_arrays.rs:88:36
[INFO] [stderr]    |
[INFO] [stderr] 88 |         static INIT_ARRAYS: Once = ONCE_INIT;
[INFO] [stderr]    |                                    ^^^^^^^^^ help: replace the use of the deprecated constant: `Once::new()`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/utils/notation.rs:87:5
[INFO] [stderr]    |
[INFO] [stderr] 87 | /     lazy_static! {
[INFO] [stderr] 88 | |         static ref RE: Regex = Regex::new(r"^[a-h][1-8]$").unwrap();
[INFO] [stderr] 89 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]    --> src/engine.rs:611:1
[INFO] [stderr]     |
[INFO] [stderr] 611 | / lazy_static! {
[INFO] [stderr] 612 | |     static ref ENGINE: Mutex<Option<EngineInfo>> = Mutex::new(None);
[INFO] [stderr] 613 | |     static ref CHANGED_DEFAULTS: RwLock<Vec<(&'static str, &'static str)>> = RwLock::new(vec![]);
[INFO] [stderr] 614 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]    --> src/engine.rs:611:1
[INFO] [stderr]     |
[INFO] [stderr] 611 | / lazy_static! {
[INFO] [stderr] 612 | |     static ref ENGINE: Mutex<Option<EngineInfo>> = Mutex::new(None);
[INFO] [stderr] 613 | |     static ref CHANGED_DEFAULTS: RwLock<Vec<(&'static str, &'static str)>> = RwLock::new(vec![]);
[INFO] [stderr] 614 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/stock/simple_search.rs:355:42
[INFO] [stderr]     |
[INFO] [stderr] 355 |                       is_check: unsafe { mem::uninitialized() }, // We will initialize this soon!
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]  --> src/stock/std_move_generator.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::mem::uninitialized;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/stock/std_move_generator.rs:37:33
[INFO] [stderr]    |
[INFO] [stderr] 37 |             evaluator: unsafe { uninitialized() },
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/stock/std_move_generator.rs:299:43
[INFO] [stderr]     |
[INFO] [stderr] 299 |         let mut generated_move = unsafe { uninitialized() };
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/stock/std_move_generator.rs:416:52
[INFO] [stderr]     |
[INFO] [stderr] 416 |                 let mut dest_sets: [Bitboard; 4] = uninitialized();
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/stock/std_move_generator.rs:498:42
[INFO] [stderr]     |
[INFO] [stderr] 498 |         let mut old_hash: u64 = unsafe { uninitialized() };
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/stock/std_move_generator.rs:870:25
[INFO] [stderr]     |
[INFO] [stderr] 870 |             dest_sets = uninitialized();
[INFO] [stderr]     |                         ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]    --> src/stock/std_time_manager.rs:175:1
[INFO] [stderr]     |
[INFO] [stderr] 175 | / lazy_static! {
[INFO] [stderr] 176 | |     static ref AVG_SLOPE: RwLock<f64> = RwLock::new(0.7);
[INFO] [stderr] 177 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]    --> src/stock/deepening/mod.rs:160:9
[INFO] [stderr]     |
[INFO] [stderr] 160 | /         lazy_static! {
[INFO] [stderr] 161 | |             static ref RE: Regex = Regex::new(r"^TARGET_DEPTH=([-+]?\d+)$").unwrap();
[INFO] [stderr] 162 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]    --> src/moves.rs:387:5
[INFO] [stderr]     |
[INFO] [stderr] 387 | /     lazy_static! {
[INFO] [stderr] 388 | |         static ref NOTATION: Vec<String> = (0..64).map(|i| format!("{}{}",
[INFO] [stderr] 389 | |             ["a", "b", "c", "d", "e", "f", "g", "h"][Board::file(i)],
[INFO] [stderr] 390 | |             ["1", "2", "3", "4", "5", "6", "7", "8"][Board::rank(i)])
[INFO] [stderr] 391 | |         ).collect();
[INFO] [stderr] 392 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]  --> src/move_generator.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::mem::uninitialized;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/move_generator.rs:206:41
[INFO] [stderr]     |
[INFO] [stderr] 206 |             let mut gain: [Value; 34] = uninitialized();
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]    --> src/uci.rs:300:9
[INFO] [stderr]     |
[INFO] [stderr] 300 | /         lazy_static! {
[INFO] [stderr] 301 | |             static ref RE: Regex = Regex::new(r"\buci(?:\s|$)").unwrap();
[INFO] [stderr] 302 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]    --> src/uci.rs:490:5
[INFO] [stderr]     |
[INFO] [stderr] 490 | /     lazy_static! {
[INFO] [stderr] 491 | |         static ref RE: Regex = Regex::new(
[INFO] [stderr] 492 | |             format!(r"\b({})\s*(?:\s(.*)|$)",
[INFO] [stderr] 493 | |                     "setoption|isready|ucinewgame|\
[INFO] [stderr] ...   |
[INFO] [stderr] 496 | |         ).unwrap();
[INFO] [stderr] 497 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]    --> src/uci.rs:519:5
[INFO] [stderr]     |
[INFO] [stderr] 519 | /     lazy_static! {
[INFO] [stderr] 520 | |         static ref RE: Regex = Regex::new(
[INFO] [stderr] 521 | |             r"^name\s+(\S.*?)(?:\s+value\s+(.*?))?\s*$").unwrap();
[INFO] [stderr] 522 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]    --> src/uci.rs:536:5
[INFO] [stderr]     |
[INFO] [stderr] 536 | /     lazy_static! {
[INFO] [stderr] 537 | |         static ref RE: Regex = Regex::new(
[INFO] [stderr] 538 | |             format!(
[INFO] [stderr] 539 | |                 r"^(?:fen\s+(?P<fen>{})|startpos)(?:\s+moves(?P<moves>{}))?\s*$",
[INFO] [stderr] ...   |
[INFO] [stderr] 543 | |         ).unwrap();
[INFO] [stderr] 544 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]    --> src/uci.rs:564:5
[INFO] [stderr]     |
[INFO] [stderr] 564 | /     lazy_static! {
[INFO] [stderr] 565 | |         static ref RE: Regex = Regex::new(
[INFO] [stderr] 566 | |             format!(
[INFO] [stderr] 567 | |                 r"\b(?P<keyword>{})(?:\s+(?P<number>\d+)|(?P<moves>{}))?(?:\s+|$)",
[INFO] [stderr] ...   |
[INFO] [stderr] 572 | |         ).unwrap();
[INFO] [stderr] 573 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/stock/std_ttable.rs:443:17
[INFO] [stderr]     |
[INFO] [stderr] 443 |             let mut record = b.get(0).as_mut().unwrap();
[INFO] [stderr]     |                 ----^^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/stock/std_ttable.rs:464:17
[INFO] [stderr]     |
[INFO] [stderr] 464 |             let mut record = b.get(4).as_mut().unwrap();
[INFO] [stderr]     |                 ----^^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `depth_target`
[INFO] [stderr]   --> src/stock/deepening/mod.rs:78:5
[INFO] [stderr]    |
[INFO] [stderr] 78 |     depth_target: Depth,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/stock/std_ttable.rs:172:17
[INFO] [stderr]     |
[INFO] [stderr] 172 | /                 format!("too restrictive transposition table entry alignment: {} bytes",
[INFO] [stderr] 173 | |                         mem::align_of::<T>()));
[INFO] [stderr]     | |_____________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]     |
[INFO] [stderr] 172 |                 "too restrictive transposition table entry alignment: {} bytes",
[INFO] [stderr] 173 |                         mem::align_of::<T>());
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/stock/std_ttable.rs:175:17
[INFO] [stderr]     |
[INFO] [stderr] 175 | /                 format!("too big transposition table entry: {} bytes",
[INFO] [stderr] 176 | |                         mem::size_of::<T>()));
[INFO] [stderr]     | |____________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]     |
[INFO] [stderr] 175 |                 "too big transposition table entry: {} bytes",
[INFO] [stderr] 176 |                         mem::size_of::<T>());
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/stock/std_ttable.rs:178:17
[INFO] [stderr]     |
[INFO] [stderr] 178 | /                 format!("too small transposition table entry: {} bytes",
[INFO] [stderr] 179 | |                         mem::size_of::<T>()));
[INFO] [stderr]     | |____________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]     |
[INFO] [stderr] 178 |                 "too small transposition table entry: {} bytes",
[INFO] [stderr] 179 |                         mem::size_of::<T>());
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: the type `bool` does not permit being left uninitialized
[INFO] [stderr]    --> src/stock/simple_search.rs:355:42
[INFO] [stderr]     |
[INFO] [stderr] 355 |                       is_check: unsafe { mem::uninitialized() }, // We will initialize this soon!
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |                                          |
[INFO] [stderr]     |                                          this code causes undefined behavior when executed
[INFO] [stderr]     |                                          help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(invalid_value)]` on by default
[INFO] [stderr]     = note: booleans must be either `true` or `false`
[INFO] [stderr] 
[INFO] [stderr] warning: 81 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/alcibiades-618aff0b6a1ac7e3)
[INFO] [stdout] running 41 tests
[INFO] [stdout] test bitsets::tests::bitsets ... ok
[INFO] [stdout] test board::tests::castling_rights ... ok
[INFO] [stdout] test stock::std_move_generator::tests::piece_type_constants ... ok
[INFO] [stdout] test moves::tests::moves ... ok
[INFO] [stdout] test stock::std_ttable::tests::bucket ... ok
[INFO] [stdout] test stock::std_search_node::tests::set_non_repeated_values ... ok
[INFO] [stdout] test stock::std_time_manager::tests::linear_regression ... ok
[INFO] [stdout] test stock::std_ttable::tests::bucket_endianness ... ok
[INFO] [stdout] test uci::tests::parse_setoption_params ... ok
[INFO] [stdout] test stock::std_ttable::tests::new_search ... ok
[INFO] [stdout] test utils::move_stack::tests::move_stack ... ok
[INFO] [stdout] test utils::notation::tests::parse_fen_string ... ok
[INFO] [stdout] test uci::tests::parse_uci_command ... ok
[INFO] [stdout] test uci::tests::parse_position_params ... ok
[INFO] [stdout] test uci::tests::parse_go_params ... ok
[INFO] [stdout] test utils::move_stack::tests::move_stack_pull_panic ... ok
[INFO] [stdout] test stock::std_move_generator::tests::try_move_digest ... FAILED
[INFO] [stdout] test stock::std_move_generator::tests::do_undo_move ... FAILED
[INFO] [stdout] test stock::std_move_generator::tests::perft ... FAILED
[INFO] [stdout] test stock::std_move_generator::tests::generate_forcing ... ok
[INFO] [stdout] test stock::std_move_generator::tests::null_move ... ok
[INFO] [stdout] test stock::std_search_node::tests::is_legal ... ok
[INFO] [stdout] test stock::std_move_generator::tests::pawn_dest_sets ... ok
[INFO] [stdout] test stock::std_search_node::tests::repeated_boards_hash ... FAILED
[INFO] [stdout] test stock::std_search_node::tests::qsearch ... FAILED
[INFO] [stdout] test stock::std_move_generator::tests::attacks_to ... ok
[INFO] [stdout] test stock::std_search_node::tests::evaluate_fullmove_number ... FAILED
[INFO] [stdout] test stock::std_search_node::tests::evaluate_move ... ok
[INFO] [stdout] test stock::std_search_node::tests::evaluate_static ... ok
[INFO] [stdout] test stock::std_qsearch::tests::qsearch ... FAILED
[INFO] [stdout] test stock::std_search_node::tests::is_checkmate ... FAILED
[INFO] [stdout] test stock::std_move_generator::tests::move_generation ... FAILED
[INFO] [stdout] test stock::std_move_generator::tests::find_pinned ... ok
[INFO] [stdout] test stock::simple_search::tests::search ... FAILED
[INFO] [stdout] test stock::std_search_node::tests::repeated_root_position ... FAILED
[INFO] [stdout] test stock::std_move_generator::tests::move_into_check_bug ... FAILED
[INFO] [stdout] test stock::std_search_node::tests::is_repeated ... FAILED
[INFO] [stdout] test stock::simple_search::tests::killers ... FAILED
[INFO] [stdout] test utils::board_geometry::tests::board_geometry ... ok
[INFO] [stdout] test utils::board_geometry::tests::attacks_from ... ok
[INFO] [stdout] test stock::std_ttable::tests::store_and_probe ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- stock::std_move_generator::tests::try_move_digest stdout ----
[INFO] [stdout] thread 'stock::std_move_generator::tests::try_move_digest' panicked at 'attempted to leave type `std::option::Option<moves::Move>` uninitialized, which is invalid', /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/mem/mod.rs:660:9
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x559cb1820020 - std::backtrace_rs::backtrace::libunwind::trace::h1037ca7e6eeef65c
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stdout]    1:     0x559cb1820020 - std::backtrace_rs::backtrace::trace_unsynchronized::haaefac1bc3669450
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x559cb1820020 - std::sys_common::backtrace::_print_fmt::h863a6f5e6d995885
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x559cb1820020 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h767e17e1aa7df6a8
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stdout]    4:     0x559cb184284c - core::fmt::write::h7aa6cd0067dca82a
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/fmt/mod.rs:1110:17
[INFO] [stdout]    5:     0x559cb181cfc5 - std::io::Write::write_fmt::h6f1a9b91376a1376
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/io/mod.rs:1584:15
[INFO] [stdout]    6:     0x559cb182218b - std::sys_common::backtrace::_print::h2769edb26a7eb606
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stdout]    7:     0x559cb182218b - std::sys_common::backtrace::print::ha71f3549862b4cb6
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stdout]    8:     0x559cb182218b - std::panicking::default_hook::{{closure}}::h95488a3bade217f6
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:208:50
[INFO] [stdout]    9:     0x559cb1821c9c - std::panicking::default_hook::h290aa602c0fb11df
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:222:9
[INFO] [stdout]   10:     0x559cb1822831 - std::panicking::rust_panic_with_hook::hf32c4fa635e215f2
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:622:17
[INFO] [stdout]   11:     0x559cb1822307 - std::panicking::begin_panic_handler::{{closure}}::h95197ccd88846f7a
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:517:13
[INFO] [stdout]   12:     0x559cb18204fc - std::sys_common::backtrace::__rust_end_short_backtrace::h7641df9566f7b7d0
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stdout]   13:     0x559cb1822299 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:515:5
[INFO] [stdout]   14:     0x559cb160ba11 - core::panicking::panic_fmt::hbe99dddd3092ba3c
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/panicking.rs:92:14
[INFO] [stdout]   15:     0x559cb160b95d - core::panicking::panic::h3de4db67bd397eb3
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/panicking.rs:50:5
[INFO] [stdout]   16:     0x559cb163bdbe - core::mem::uninitialized::h4aeb498d833d625d
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/mem/mod.rs:660:9
[INFO] [stdout]   17:     0x559cb163bdbe - <alcibiades::stock::std_move_generator::StdMoveGenerator<T> as alcibiades::move_generator::MoveGenerator>::try_move_digest::hc2bc5ef5b6d00be2
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stock/std_move_generator.rs:299:43
[INFO] [stdout]   18:     0x559cb1621c6e - alcibiades::stock::std_move_generator::tests::try_move_digest::try_all::hb4976b3d8f929a35
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stock/std_move_generator.rs:1603:34
[INFO] [stdout]   19:     0x559cb1621889 - alcibiades::stock::std_move_generator::tests::try_move_digest::hbe0677316db42edf
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stock/std_move_generator.rs:1619:9
[INFO] [stdout]   20:     0x559cb16217ba - alcibiades::stock::std_move_generator::tests::try_move_digest::{{closure}}::hff8f025cc0dd69d6
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stock/std_move_generator.rs:1597:5
[INFO] [stdout]   21:     0x559cb161773e - core::ops::function::FnOnce::call_once::hd248a0caa4280703
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   22:     0x559cb1691d63 - core::ops::function::FnOnce::call_once::h673fbe3f96486fd2
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   23:     0x559cb1691d63 - test::__rust_begin_short_backtrace::h8eedc24e104ef6a0
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/test/src/lib.rs:577:5
[INFO] [stdout]   24:     0x559cb1690810 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h028d0969d3f94d78
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   25:     0x559cb1690810 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h7634b01590b1722b
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panic.rs:346:9
[INFO] [stdout]   26:     0x559cb1690810 - std::panicking::try::do_call::hf74f869706dec63b
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:401:40
[INFO] [stdout]   27:     0x559cb1690810 - std::panicking::try::hd0b7346ebfaaae44
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:365:19
[INFO] [stdout]   28:     0x559cb1690810 - std::panic::catch_unwind::hdbf6904f7c253080
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panic.rs:433:14
[INFO] [stdout]   29:     0x559cb1690810 - test::run_test_in_process::h87e95a014ac91067
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/test/src/lib.rs:600:18
[INFO] [stdout]   30:     0x559cb1690810 - test::run_test::run_test_inner::{{closure}}::hdd69ae44aaab3470
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/test/src/lib.rs:492:39
[INFO] [stdout]   31:     0x559cb166bae2 - test::run_test::run_test_inner::{{closure}}::hc159305704d5b68a
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/test/src/lib.rs:519:37
[INFO] [stdout]   32:     0x559cb166bae2 - std::sys_common::backtrace::__rust_begin_short_backtrace::h33d8a8ad5f788fcc
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:125:18
[INFO] [stdout]   33:     0x559cb166f858 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h6181011ddf4b8353
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/thread/mod.rs:481:17
[INFO] [stdout]   34:     0x559cb166f858 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hf924ea0a0f25a1c0
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panic.rs:346:9
[INFO] [stdout]   35:     0x559cb166f858 - std::panicking::try::do_call::hd58061792d05fa5c
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:401:40
[INFO] [stdout]   36:     0x559cb166f858 - std::panicking::try::h3080747417e5af37
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:365:19
[INFO] [stdout]   37:     0x559cb166f858 - std::panic::catch_unwind::hfeba515dcf36cb66
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panic.rs:433:14
[INFO] [stdout]   38:     0x559cb166f858 - std::thread::Builder::spawn_unchecked::{{closure}}::h29d57a62faff749b
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/thread/mod.rs:480:30
[INFO] [stdout]   39:     0x559cb166f858 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h44709d312d2a9c59
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   40:     0x559cb1827347 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h902e2cf6655e1b0c
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   41:     0x559cb1827347 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h893a5452154309d1
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   42:     0x559cb1827347 - std::sys::unix::thread::Thread::new::thread_start::hdedcb57c96ab37cd
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys/unix/thread.rs:71:17
[INFO] [stdout]   43:     0x7f80fffbc609 - start_thread
[INFO] [stdout]   44:     0x7f80ffd8e293 - clone
[INFO] [stdout]   45:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- stock::std_move_generator::tests::do_undo_move stdout ----
[INFO] [stdout] thread 'stock::std_move_generator::tests::do_undo_move' panicked at 'attempted to leave type `std::option::Option<moves::Move>` uninitialized, which is invalid', /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/mem/mod.rs:660:9
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x559cb1820020 - std::backtrace_rs::backtrace::libunwind::trace::h1037ca7e6eeef65c
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stdout]    1:     0x559cb1820020 - std::backtrace_rs::backtrace::trace_unsynchronized::haaefac1bc3669450
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x559cb1820020 - std::sys_common::backtrace::_print_fmt::h863a6f5e6d995885
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x559cb1820020 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h767e17e1aa7df6a8
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stdout]    4:     0x559cb184284c - core::fmt::write::h7aa6cd0067dca82a
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/fmt/mod.rs:1110:17
[INFO] [stdout]    5:     0x559cb181cfc5 - std::io::Write::write_fmt::h6f1a9b91376a1376
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/io/mod.rs:1584:15
[INFO] [stdout]    6:     0x559cb182218b - std::sys_common::backtrace::_print::h2769edb26a7eb606
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stdout]    7:     0x559cb182218b - std::sys_common::backtrace::print::ha71f3549862b4cb6
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stdout]    8:     0x559cb182218b - std::panicking::default_hook::{{closure}}::h95488a3bade217f6
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:208:50
[INFO] [stdout]    9:     0x559cb1821c9c - std::panicking::default_hook::h290aa602c0fb11df
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:222:9
[INFO] [stdout]   10:     0x559cb1822831 - std::panicking::rust_panic_with_hook::hf32c4fa635e215f2
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:622:17
[INFO] [stdout]   11:     0x559cb1822307 - std::panicking::begin_panic_handler::{{closure}}::h95197ccd88846f7a
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:517:13
[INFO] [stdout]   12:     0x559cb18204fc - std::sys_common::backtrace::__rust_end_short_backtrace::h7641df9566f7b7d0
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stdout]   13:     0x559cb1822299 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:515:5
[INFO] [stdout]   14:     0x559cb160ba11 - core::panicking::panic_fmt::hbe99dddd3092ba3c
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/panicking.rs:92:14
[INFO] [stdout]   15:     0x559cb160b95d - core::panicking::panic::h3de4db67bd397eb3
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/panicking.rs:50:5
[INFO] [stdout]   16:     0x559cb163bdbe - core::mem::uninitialized::h4aeb498d833d625d
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/mem/mod.rs:660:9
[INFO] [stdout]   17:     0x559cb163bdbe - <alcibiades::stock::std_move_generator::StdMoveGenerator<T> as alcibiades::move_generator::MoveGenerator>::try_move_digest::hc2bc5ef5b6d00be2
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stock/std_move_generator.rs:299:43
[INFO] [stdout]   18:     0x559cb163e034 - <alcibiades::stock::std_move_generator::StdMoveGenerator<T> as alcibiades::move_generator::MoveGenerator>::do_move::h7084f3d6fd023638
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stock/std_move_generator.rs:517:38
[INFO] [stdout]   19:     0x559cb162059f - alcibiades::stock::std_move_generator::tests::do_undo_move::h78bf7a7fb9cb4d48
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stock/std_move_generator.rs:1500:30
[INFO] [stdout]   20:     0x559cb162041a - alcibiades::stock::std_move_generator::tests::do_undo_move::{{closure}}::hb4da1d853e02dfac
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stock/std_move_generator.rs:1491:5
[INFO] [stdout]   21:     0x559cb1616b0e - core::ops::function::FnOnce::call_once::h41cbd2203ecb74b8
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   22:     0x559cb1691d63 - core::ops::function::FnOnce::call_once::h673fbe3f96486fd2
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   23:     0x559cb1691d63 - test::__rust_begin_short_backtrace::h8eedc24e104ef6a0
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/test/src/lib.rs:577:5
[INFO] [stdout]   24:     0x559cb1690810 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h028d0969d3f94d78
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   25:     0x559cb1690810 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h7634b01590b1722b
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panic.rs:346:9
[INFO] [stdout]   26:     0x559cb1690810 - std::panicking::try::do_call::hf74f869706dec63b
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:401:40
[INFO] [stdout]   27:     0x559cb1690810 - std::panicking::try::hd0b7346ebfaaae44
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:365:19
[INFO] [stdout]   28:     0x559cb1690810 - std::panic::catch_unwind::hdbf6904f7c253080
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panic.rs:433:14
[INFO] [stdout]   29:     0x559cb1690810 - test::run_test_in_process::h87e95a014ac91067
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/test/src/lib.rs:600:18
[INFO] [stdout]   30:     0x559cb1690810 - test::run_test::run_test_inner::{{closure}}::hdd69ae44aaab3470
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/test/src/lib.rs:492:39
[INFO] [stdout]   31:     0x559cb166bae2 - test::run_test::run_test_inner::{{closure}}::hc159305704d5b68a
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/test/src/lib.rs:519:37
[INFO] [stdout]   32:     0x559cb166bae2 - std::sys_common::backtrace::__rust_begin_short_backtrace::h33d8a8ad5f788fcc
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:125:18
[INFO] [stdout]   33:     0x559cb166f858 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h6181011ddf4b8353
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/thread/mod.rs:481:17
[INFO] [stdout]   34:     0x559cb166f858 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hf924ea0a0f25a1c0
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panic.rs:346:9
[INFO] [stdout]   35:     0x559cb166f858 - std::panicking::try::do_call::hd58061792d05fa5c
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:401:40
[INFO] [stdout]   36:     0x559cb166f858 - std::panicking::try::h3080747417e5af37
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:365:19
[INFO] [stdout]   37:     0x559cb166f858 - std::panic::catch_unwind::hfeba515dcf36cb66
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panic.rs:433:14
[INFO] [stdout]   38:     0x559cb166f858 - std::thread::Builder::spawn_unchecked::{{closure}}::h29d57a62faff749b
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/thread/mod.rs:480:30
[INFO] [stdout]   39:     0x559cb166f858 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h44709d312d2a9c59
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   40:     0x559cb1827347 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h902e2cf6655e1b0c
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   41:     0x559cb1827347 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h893a5452154309d1
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   42:     0x559cb1827347 - std::sys::unix::thread::Thread::new::thread_start::hdedcb57c96ab37cd
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys/unix/thread.rs:71:17
[INFO] [stdout]   43:     0x7f80fffbc609 - start_thread
[INFO] [stdout]   44:     0x7f80ffd8e293 - clone
[INFO] [stdout]   45:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- stock::std_move_generator::tests::perft stdout ----
[INFO] [stdout] thread 'stock::std_move_generator::tests::perft' panicked at 'attempted to leave type `std::option::Option<moves::Move>` uninitialized, which is invalid', /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/mem/mod.rs:660:9
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x559cb1820020 - std::backtrace_rs::backtrace::libunwind::trace::h1037ca7e6eeef65c
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stdout]    1:     0x559cb1820020 - std::backtrace_rs::backtrace::trace_unsynchronized::haaefac1bc3669450
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x559cb1820020 - std::sys_common::backtrace::_print_fmt::h863a6f5e6d995885
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x559cb1820020 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h767e17e1aa7df6a8
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stdout]    4:     0x559cb184284c - core::fmt::write::h7aa6cd0067dca82a
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/fmt/mod.rs:1110:17
[INFO] [stdout]    5:     0x559cb181cfc5 - std::io::Write::write_fmt::h6f1a9b91376a1376
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/io/mod.rs:1584:15
[INFO] [stdout]    6:     0x559cb182218b - std::sys_common::backtrace::_print::h2769edb26a7eb606
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stdout]    7:     0x559cb182218b - std::sys_common::backtrace::print::ha71f3549862b4cb6
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stdout]    8:     0x559cb182218b - std::panicking::default_hook::{{closure}}::h95488a3bade217f6
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:208:50
[INFO] [stdout]    9:     0x559cb1821c9c - std::panicking::default_hook::h290aa602c0fb11df
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:222:9
[INFO] [stdout]   10:     0x559cb1822831 - std::panicking::rust_panic_with_hook::hf32c4fa635e215f2
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:622:17
[INFO] [stdout]   11:     0x559cb1822307 - std::panicking::begin_panic_handler::{{closure}}::h95197ccd88846f7a
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:517:13
[INFO] [stdout]   12:     0x559cb18204fc - std::sys_common::backtrace::__rust_end_short_backtrace::h7641df9566f7b7d0
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stdout]   13:     0x559cb1822299 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:515:5
[INFO] [stdout]   14:     0x559cb160ba11 - core::panicking::panic_fmt::hbe99dddd3092ba3c
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/panicking.rs:92:14
[INFO] [stdout]   15:     0x559cb160b95d - core::panicking::panic::h3de4db67bd397eb3
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/panicking.rs:50:5
[INFO] [stdout]   16:     0x559cb163bdbe - core::mem::uninitialized::h4aeb498d833d625d
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/mem/mod.rs:660:9
[INFO] [stdout]   17:     0x559cb163bdbe - <alcibiades::stock::std_move_generator::StdMoveGenerator<T> as alcibiades::move_generator::MoveGenerator>::try_move_digest::hc2bc5ef5b6d00be2
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stock/std_move_generator.rs:299:43
[INFO] [stdout]   18:     0x559cb163e034 - <alcibiades::stock::std_move_generator::StdMoveGenerator<T> as alcibiades::move_generator::MoveGenerator>::do_move::h7084f3d6fd023638
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stock/std_move_generator.rs:517:38
[INFO] [stdout]   19:     0x559cb166762b - alcibiades::utils::perft::pft::h29b248a3901fc1c9
[INFO] [stdout]                                at /opt/rustwide/workdir/src/utils/mod.rs:38:16
[INFO] [stdout]   20:     0x559cb1667539 - alcibiades::utils::perft::hfa148adb1b47d816
[INFO] [stdout]                                at /opt/rustwide/workdir/src/utils/mod.rs:48:5
[INFO] [stdout]   21:     0x559cb1621eb7 - alcibiades::stock::std_move_generator::tests::perft::h92df0e219357b966
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stock/std_move_generator.rs:1664:20
[INFO] [stdout]   22:     0x559cb1621daa - alcibiades::stock::std_move_generator::tests::perft::{{closure}}::h28d3b2756c6b4b5d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stock/std_move_generator.rs:1659:5
[INFO] [stdout]   23:     0x559cb1617aae - core::ops::function::FnOnce::call_once::hf684bd5ab6a58513
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   24:     0x559cb1691d63 - core::ops::function::FnOnce::call_once::h673fbe3f96486fd2
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   25:     0x559cb1691d63 - test::__rust_begin_short_backtrace::h8eedc24e104ef6a0
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/test/src/lib.rs:577:5
[INFO] [stdout]   26:     0x559cb1690810 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h028d0969d3f94d78
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   27:     0x559cb1690810 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h7634b01590b1722b
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panic.rs:346:9
[INFO] [stdout]   28:     0x559cb1690810 - std::panicking::try::do_call::hf74f869706dec63b
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:401:40
[INFO] [stdout]   29:     0x559cb1690810 - std::panicking::try::hd0b7346ebfaaae44
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:365:19
[INFO] [stdout]   30:     0x559cb1690810 - std::panic::catch_unwind::hdbf6904f7c253080
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panic.rs:433:14
[INFO] [stdout]   31:     0x559cb1690810 - test::run_test_in_process::h87e95a014ac91067
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/test/src/lib.rs:600:18
[INFO] [stdout]   32:     0x559cb1690810 - test::run_test::run_test_inner::{{closure}}::hdd69ae44aaab3470
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/test/src/lib.rs:492:39
[INFO] [stdout]   33:     0x559cb166bae2 - test::run_test::run_test_inner::{{closure}}::hc159305704d5b68a
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/test/src/lib.rs:519:37
[INFO] [stdout]   34:     0x559cb166bae2 - std::sys_common::backtrace::__rust_begin_short_backtrace::h33d8a8ad5f788fcc
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:125:18
[INFO] [stdout]   35:     0x559cb166f858 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h6181011ddf4b8353
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/thread/mod.rs:481:17
[INFO] [stdout]   36:     0x559cb166f858 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hf924ea0a0f25a1c0
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panic.rs:346:9
[INFO] [stdout]   37:     0x559cb166f858 - std::panicking::try::do_call::hd58061792d05fa5c
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:401:40
[INFO] [stdout]   38:     0x559cb166f858 - std::panicking::try::h3080747417e5af37
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:365:19
[INFO] [stdout]   39:     0x559cb166f858 - std::panic::catch_unwind::hfeba515dcf36cb66
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panic.rs:433:14
[INFO] [stdout]   40:     0x559cb166f858 - std::thread::Builder::spawn_unchecked::{{closure}}::h29d57a62faff749b
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/thread/mod.rs:480:30
[INFO] [stdout]   41:     0x559cb166f858 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h44709d312d2a9c59
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   42:     0x559cb1827347 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h902e2cf6655e1b0c
[INFO] [stderr] error: test failed, to rerun pass '--lib'
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   43:     0x559cb1827347 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h893a5452154309d1
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   44:     0x559cb1827347 - std::sys::unix::thread::Thread::new::thread_start::hdedcb57c96ab37cd
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys/unix/thread.rs:71:17
[INFO] [stdout]   45:     0x7f80fffbc609 - start_thread
[INFO] [stdout]   46:     0x7f80ffd8e293 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- stock::std_search_node::tests::repeated_boards_hash stdout ----
[INFO] [stdout] thread 'stock::std_search_node::tests::repeated_boards_hash' panicked at 'attempted to leave type `std::option::Option<moves::Move>` uninitialized, which is invalid', /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/mem/mod.rs:660:9
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x559cb1820020 - std::backtrace_rs::backtrace::libunwind::trace::h1037ca7e6eeef65c
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stdout]    1:     0x559cb1820020 - std::backtrace_rs::backtrace::trace_unsynchronized::haaefac1bc3669450
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x559cb1820020 - std::sys_common::backtrace::_print_fmt::h863a6f5e6d995885
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x559cb1820020 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h767e17e1aa7df6a8
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stdout]    4:     0x559cb184284c - core::fmt::write::h7aa6cd0067dca82a
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/fmt/mod.rs:1110:17
[INFO] [stdout]    5:     0x559cb181cfc5 - std::io::Write::write_fmt::h6f1a9b91376a1376
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/io/mod.rs:1584:15
[INFO] [stdout]    6:     0x559cb182218b - std::sys_common::backtrace::_print::h2769edb26a7eb606
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stdout]    7:     0x559cb182218b - std::sys_common::backtrace::print::ha71f3549862b4cb6
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stdout]    8:     0x559cb182218b - std::panicking::default_hook::{{closure}}::h95488a3bade217f6
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:208:50
[INFO] [stdout]    9:     0x559cb1821c9c - std::panicking::default_hook::h290aa602c0fb11df
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:222:9
[INFO] [stdout]   10:     0x559cb1822831 - std::panicking::rust_panic_with_hook::hf32c4fa635e215f2
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:622:17
[INFO] [stdout]   11:     0x559cb1822307 - std::panicking::begin_panic_handler::{{closure}}::h95197ccd88846f7a
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:517:13
[INFO] [stdout]   12:     0x559cb18204fc - std::sys_common::backtrace::__rust_end_short_backtrace::h7641df9566f7b7d0
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stdout]   13:     0x559cb1822299 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:515:5
[INFO] [stdout]   14:     0x559cb160ba11 - core::panicking::panic_fmt::hbe99dddd3092ba3c
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/panicking.rs:92:14
[INFO] [stdout]   15:     0x559cb160b95d - core::panicking::panic::h3de4db67bd397eb3
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/panicking.rs:50:5
[INFO] [stdout]   16:     0x559cb163bdbe - core::mem::uninitialized::h4aeb498d833d625d
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/mem/mod.rs:660:9
[INFO] [stdout]   17:     0x559cb163bdbe - <alcibiades::stock::std_move_generator::StdMoveGenerator<T> as alcibiades::move_generator::MoveGenerator>::try_move_digest::hc2bc5ef5b6d00be2
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stock/std_move_generator.rs:299:43
[INFO] [stdout]   18:     0x559cb163e034 - <alcibiades::stock::std_move_generator::StdMoveGenerator<T> as alcibiades::move_generator::MoveGenerator>::do_move::h7084f3d6fd023638
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stock/std_move_generator.rs:517:38
[INFO] [stdout]   19:     0x559cb1652ea8 - <alcibiades::stock::std_search_node::StdSearchNode<T> as alcibiades::search_node::SearchNode>::do_move::h4b9bbf81334186c7
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stock/std_search_node.rs:230:35
[INFO] [stdout]   20:     0x559cb165275c - <alcibiades::stock::std_search_node::StdSearchNode<T> as alcibiades::search_node::SearchNode>::from_history::h2d15f56809db15bb
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stock/std_search_node.rs:77:24
[INFO] [stdout]   21:     0x559cb166297b - alcibiades::stock::std_search_node::tests::repeated_boards_hash::h40d37e9aa9d454cf
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stock/std_search_node.rs:709:18
[INFO] [stdout]   22:     0x559cb166258a - alcibiades::stock::std_search_node::tests::repeated_boards_hash::{{closure}}::h9201a5c4c0358242
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stock/std_search_node.rs:700:5
[INFO] [stdout]   23:     0x559cb16176fe - core::ops::function::FnOnce::call_once::hcdb90a5d0c17e82c
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   24:     0x559cb1691d63 - core::ops::function::FnOnce::call_once::h673fbe3f96486fd2
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   25:     0x559cb1691d63 - test::__rust_begin_short_backtrace::h8eedc24e104ef6a0
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/test/src/lib.rs:577:5
[INFO] [stdout]   26:     0x559cb1690810 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h028d0969d3f94d78
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   27:     0x559cb1690810 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h7634b01590b1722b
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panic.rs:346:9
[INFO] [stdout]   28:     0x559cb1690810 - std::panicking::try::do_call::hf74f869706dec63b
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:401:40
[INFO] [stdout]   29:     0x559cb1690810 - std::panicking::try::hd0b7346ebfaaae44
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:365:19
[INFO] [stdout]   30:     0x559cb1690810 - std::panic::catch_unwind::hdbf6904f7c253080
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panic.rs:433:14
[INFO] [stdout]   31:     0x559cb1690810 - test::run_test_in_process::h87e95a014ac91067
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/test/src/lib.rs:600:18
[INFO] [stdout]   32:     0x559cb1690810 - test::run_test::run_test_inner::{{closure}}::hdd69ae44aaab3470
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/test/src/lib.rs:492:39
[INFO] [stdout]   33:     0x559cb166bae2 - test::run_test::run_test_inner::{{closure}}::hc159305704d5b68a
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/test/src/lib.rs:519:37
[INFO] [stdout]   34:     0x559cb166bae2 - std::sys_common::backtrace::__rust_begin_short_backtrace::h33d8a8ad5f788fcc
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:125:18
[INFO] [stdout]   35:     0x559cb166f858 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h6181011ddf4b8353
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/thread/mod.rs:481:17
[INFO] [stdout]   36:     0x559cb166f858 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hf924ea0a0f25a1c0
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panic.rs:346:9
[INFO] [stdout]   37:     0x559cb166f858 - std::panicking::try::do_call::hd58061792d05fa5c
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:401:40
[INFO] [stdout]   38:     0x559cb166f858 - std::panicking::try::h3080747417e5af37
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:365:19
[INFO] [stdout]   39:     0x559cb166f858 - std::panic::catch_unwind::hfeba515dcf36cb66
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panic.rs:433:14
[INFO] [stdout]   40:     0x559cb166f858 - std::thread::Builder::spawn_unchecked::{{closure}}::h29d57a62faff749b
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/thread/mod.rs:480:30
[INFO] [stdout]   41:     0x559cb166f858 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h44709d312d2a9c59
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   42:     0x559cb1827347 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h902e2cf6655e1b0c
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   43:     0x559cb1827347 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h893a5452154309d1
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   44:     0x559cb1827347 - std::sys::unix::thread::Thread::new::thread_start::hdedcb57c96ab37cd
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys/unix/thread.rs:71:17
[INFO] [stdout]   45:     0x7f80fffbc609 - start_thread
[INFO] [stdout]   46:     0x7f80ffd8e293 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- stock::std_search_node::tests::qsearch stdout ----
[INFO] [stdout] thread 'stock::std_search_node::tests::qsearch' panicked at 'attempted to leave type `std::option::Option<moves::Move>` uninitialized, which is invalid', /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/mem/mod.rs:660:9
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x559cb1820020 - std::backtrace_rs::backtrace::libunwind::trace::h1037ca7e6eeef65c
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stdout]    1:     0x559cb1820020 - std::backtrace_rs::backtrace::trace_unsynchronized::haaefac1bc3669450
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x559cb1820020 - std::sys_common::backtrace::_print_fmt::h863a6f5e6d995885
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x559cb1820020 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h767e17e1aa7df6a8
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stdout]    4:     0x559cb184284c - core::fmt::write::h7aa6cd0067dca82a
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/fmt/mod.rs:1110:17
[INFO] [stdout]    5:     0x559cb181cfc5 - std::io::Write::write_fmt::h6f1a9b91376a1376
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/io/mod.rs:1584:15
[INFO] [stdout]    6:     0x559cb182218b - std::sys_common::backtrace::_print::h2769edb26a7eb606
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stdout]    7:     0x559cb182218b - std::sys_common::backtrace::print::ha71f3549862b4cb6
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stdout]    8:     0x559cb182218b - std::panicking::default_hook::{{closure}}::h95488a3bade217f6
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:208:50
[INFO] [stdout]    9:     0x559cb1821c9c - std::panicking::default_hook::h290aa602c0fb11df
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:222:9
[INFO] [stdout]   10:     0x559cb1822831 - std::panicking::rust_panic_with_hook::hf32c4fa635e215f2
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:622:17
[INFO] [stdout]   11:     0x559cb1822307 - std::panicking::begin_panic_handler::{{closure}}::h95197ccd88846f7a
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:517:13
[INFO] [stdout]   12:     0x559cb18204fc - std::sys_common::backtrace::__rust_end_short_backtrace::h7641df9566f7b7d0
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stdout]   13:     0x559cb1822299 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:515:5
[INFO] [stdout]   14:     0x559cb160ba11 - core::panicking::panic_fmt::hbe99dddd3092ba3c
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/panicking.rs:92:14
[INFO] [stdout]   15:     0x559cb160b95d - core::panicking::panic::h3de4db67bd397eb3
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/panicking.rs:50:5
[INFO] [stdout]   16:     0x559cb163bdbe - core::mem::uninitialized::h4aeb498d833d625d
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/mem/mod.rs:660:9
[INFO] [stdout]   17:     0x559cb163bdbe - <alcibiades::stock::std_move_generator::StdMoveGenerator<T> as alcibiades::move_generator::MoveGenerator>::try_move_digest::hc2bc5ef5b6d00be2
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stock/std_move_generator.rs:299:43
[INFO] [stdout]   18:     0x559cb163e034 - <alcibiades::stock::std_move_generator::StdMoveGenerator<T> as alcibiades::move_generator::MoveGenerator>::do_move::h7084f3d6fd023638
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stock/std_move_generator.rs:517:38
[INFO] [stdout]   19:     0x559cb161bf94 - alcibiades::stock::std_qsearch::qsearch::h77c97b1b6f450d19
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stock/std_qsearch.rs:167:12
[INFO] [stdout]   20:     0x559cb161ba7c - <alcibiades::stock::std_qsearch::StdQsearch<T> as alcibiades::qsearch::Qsearch>::qsearch::{{closure}}::h1cf69daa640561e4
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stock/std_qsearch.rs:69:13
[INFO] [stdout]   21:     0x559cb16162fa - std::thread::local::LocalKey<T>::try_with::h19e9a1b9a2a4d893
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/thread/local.rs:400:16
[INFO] [stdout]   22:     0x559cb1616188 - std::thread::local::LocalKey<T>::with::hbf2582db60102440
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/thread/local.rs:376:9
[INFO] [stdout]   23:     0x559cb161b94f - <alcibiades::stock::std_qsearch::StdQsearch<T> as alcibiades::qsearch::Qsearch>::qsearch::h401a1856fb61e433
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stock/std_qsearch.rs:68:21
[INFO] [stdout]   24:     0x559cb1652c8c - <alcibiades::stock::std_search_node::StdSearchNode<T> as alcibiades::search_node::SearchNode>::qsearch::h608d4931309eb453
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stock/std_search_node.rs:185:13
[INFO] [stdout]   25:     0x559cb1661e9a - alcibiades::stock::std_search_node::tests::qsearch::hb6a53ed5098372a2
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stock/std_search_node.rs:656:20
[INFO] [stdout]   26:     0x559cb1661e1a - alcibiades::stock::std_search_node::tests::qsearch::{{closure}}::h8627508ba8edcaef
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stock/std_search_node.rs:652:5
[INFO] [stdout]   27:     0x559cb1617b6e - core::ops::function::FnOnce::call_once::hfb617e2831790eba
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   28:     0x559cb1691d63 - core::ops::function::FnOnce::call_once::h673fbe3f96486fd2
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   29:     0x559cb1691d63 - test::__rust_begin_short_backtrace::h8eedc24e104ef6a0
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/test/src/lib.rs:577:5
[INFO] [stdout]   30:     0x559cb1690810 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h028d0969d3f94d78
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   31:     0x559cb1690810 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h7634b01590b1722b
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panic.rs:346:9
[INFO] [stdout]   32:     0x559cb1690810 - std::panicking::try::do_call::hf74f869706dec63b
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:401:40
[INFO] [stdout]   33:     0x559cb1690810 - std::panicking::try::hd0b7346ebfaaae44
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:365:19
[INFO] [stdout]   34:     0x559cb1690810 - std::panic::catch_unwind::hdbf6904f7c253080
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panic.rs:433:14
[INFO] [stdout]   35:     0x559cb1690810 - test::run_test_in_process::h87e95a014ac91067
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/test/src/lib.rs:600:18
[INFO] [stdout]   36:     0x559cb1690810 - test::run_test::run_test_inner::{{closure}}::hdd69ae44aaab3470
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/test/src/lib.rs:492:39
[INFO] [stdout]   37:     0x559cb166bae2 - test::run_test::run_test_inner::{{closure}}::hc159305704d5b68a
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/test/src/lib.rs:519:37
[INFO] [stdout]   38:     0x559cb166bae2 - std::sys_common::backtrace::__rust_begin_short_backtrace::h33d8a8ad5f788fcc
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:125:18
[INFO] [stdout]   39:     0x559cb166f858 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h6181011ddf4b8353
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/thread/mod.rs:481:17
[INFO] [stdout]   40:     0x559cb166f858 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hf924ea0a0f25a1c0
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panic.rs:346:9
[INFO] [stdout]   41:     0x559cb166f858 - std::panicking::try::do_call::hd58061792d05fa5c
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:401:40
[INFO] [stdout]   42:     0x559cb166f858 - std::panicking::try::h3080747417e5af37
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:365:19
[INFO] [stdout]   43:     0x559cb166f858 - std::panic::catch_unwind::hfeba515dcf36cb66
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panic.rs:433:14
[INFO] [stdout]   44:     0x559cb166f858 - std::thread::Builder::spawn_unchecked::{{closure}}::h29d57a62faff749b
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/thread/mod.rs:480:30
[INFO] [stdout]   45:     0x559cb166f858 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h44709d312d2a9c59
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   46:     0x559cb1827347 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h902e2cf6655e1b0c
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   47:     0x559cb1827347 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h893a5452154309d1
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   48:     0x559cb1827347 - std::sys::unix::thread::Thread::new::thread_start::hdedcb57c96ab37cd
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys/unix/thread.rs:71:17
[INFO] [stdout]   49:     0x7f80fffbc609 - start_thread
[INFO] [stdout]   50:     0x7f80ffd8e293 - clone
[INFO] [stdout]   51:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- stock::std_search_node::tests::evaluate_fullmove_number stdout ----
[INFO] [stdout] thread 'stock::std_search_node::tests::evaluate_fullmove_number' panicked at 'attempted to leave type `std::option::Option<moves::Move>` uninitialized, which is invalid', /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/mem/mod.rs:660:9
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x559cb1820020 - std::backtrace_rs::backtrace::libunwind::trace::h1037ca7e6eeef65c
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stdout]    1:     0x559cb1820020 - std::backtrace_rs::backtrace::trace_unsynchronized::haaefac1bc3669450
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x559cb1820020 - std::sys_common::backtrace::_print_fmt::h863a6f5e6d995885
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x559cb1820020 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h767e17e1aa7df6a8
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stdout]    4:     0x559cb184284c - core::fmt::write::h7aa6cd0067dca82a
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/fmt/mod.rs:1110:17
[INFO] [stdout]    5:     0x559cb181cfc5 - std::io::Write::write_fmt::h6f1a9b91376a1376
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/io/mod.rs:1584:15
[INFO] [stdout]    6:     0x559cb182218b - std::sys_common::backtrace::_print::h2769edb26a7eb606
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stdout]    7:     0x559cb182218b - std::sys_common::backtrace::print::ha71f3549862b4cb6
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stdout]    8:     0x559cb182218b - std::panicking::default_hook::{{closure}}::h95488a3bade217f6
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:208:50
[INFO] [stdout]    9:     0x559cb1821c9c - std::panicking::default_hook::h290aa602c0fb11df
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:222:9
[INFO] [stdout]   10:     0x559cb1822831 - std::panicking::rust_panic_with_hook::hf32c4fa635e215f2
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:622:17
[INFO] [stdout]   11:     0x559cb1822307 - std::panicking::begin_panic_handler::{{closure}}::h95197ccd88846f7a
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:517:13
[INFO] [stdout]   12:     0x559cb18204fc - std::sys_common::backtrace::__rust_end_short_backtrace::h7641df9566f7b7d0
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stdout]   13:     0x559cb1822299 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:515:5
[INFO] [stdout]   14:     0x559cb160ba11 - core::panicking::panic_fmt::hbe99dddd3092ba3c
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/panicking.rs:92:14
[INFO] [stdout]   15:     0x559cb160b95d - core::panicking::panic::h3de4db67bd397eb3
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/panicking.rs:50:5
[INFO] [stdout]   16:     0x559cb163bdbe - core::mem::uninitialized::h4aeb498d833d625d
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/mem/mod.rs:660:9
[INFO] [stdout]   17:     0x559cb163bdbe - <alcibiades::stock::std_move_generator::StdMoveGenerator<T> as alcibiades::move_generator::MoveGenerator>::try_move_digest::hc2bc5ef5b6d00be2
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stock/std_move_generator.rs:299:43
[INFO] [stdout]   18:     0x559cb163e034 - <alcibiades::stock::std_move_generator::StdMoveGenerator<T> as alcibiades::move_generator::MoveGenerator>::do_move::h7084f3d6fd023638
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stock/std_move_generator.rs:517:38
[INFO] [stdout]   19:     0x559cb1652ea8 - <alcibiades::stock::std_search_node::StdSearchNode<T> as alcibiades::search_node::SearchNode>::do_move::h4b9bbf81334186c7
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stock/std_search_node.rs:230:35
[INFO] [stdout]   20:     0x559cb1654d4d - alcibiades::search_node::SearchNode::legal_moves::he406c4fd3ce10018
[INFO] [stdout]                                at /opt/rustwide/workdir/src/search_node.rs:215:16
[INFO] [stdout]   21:     0x559cb165f1ab - alcibiades::stock::std_search_node::tests::evaluate_fullmove_number::haf4da8c261885d20
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stock/std_search_node.rs:501:17
[INFO] [stdout]   22:     0x559cb165ef8a - alcibiades::stock::std_search_node::tests::evaluate_fullmove_number::{{closure}}::h3422218eba9a31ee
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stock/std_search_node.rs:495:5
[INFO] [stdout]   23:     0x559cb161706e - core::ops::function::FnOnce::call_once::ha8a31c8a7ad17da1
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   24:     0x559cb1691d63 - core::ops::function::FnOnce::call_once::h673fbe3f96486fd2
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   25:     0x559cb1691d63 - test::__rust_begin_short_backtrace::h8eedc24e104ef6a0
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/test/src/lib.rs:577:5
[INFO] [stdout]   26:     0x559cb1690810 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h028d0969d3f94d78
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   27:     0x559cb1690810 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h7634b01590b1722b
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panic.rs:346:9
[INFO] [stdout]   28:     0x559cb1690810 - std::panicking::try::do_call::hf74f869706dec63b
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:401:40
[INFO] [stdout]   29:     0x559cb1690810 - std::panicking::try::hd0b7346ebfaaae44
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:365:19
[INFO] [stdout]   30:     0x559cb1690810 - std::panic::catch_unwind::hdbf6904f7c253080
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panic.rs:433:14
[INFO] [stdout]   31:     0x559cb1690810 - test::run_test_in_process::h87e95a014ac91067
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/test/src/lib.rs:600:18
[INFO] [stdout]   32:     0x559cb1690810 - test::run_test::run_test_inner::{{closure}}::hdd69ae44aaab3470
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/test/src/lib.rs:492:39
[INFO] [stdout]   33:     0x559cb166bae2 - test::run_test::run_test_inner::{{closure}}::hc159305704d5b68a
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/test/src/lib.rs:519:37
[INFO] [stdout]   34:     0x559cb166bae2 - std::sys_common::backtrace::__rust_begin_short_backtrace::h33d8a8ad5f788fcc
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:125:18
[INFO] [stdout]   35:     0x559cb166f858 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h6181011ddf4b8353
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/thread/mod.rs:481:17
[INFO] [stdout]   36:     0x559cb166f858 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hf924ea0a0f25a1c0
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panic.rs:346:9
[INFO] [stdout]   37:     0x559cb166f858 - std::panicking::try::do_call::hd58061792d05fa5c
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:401:40
[INFO] [stdout]   38:     0x559cb166f858 - std::panicking::try::h3080747417e5af37
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:365:19
[INFO] [stdout]   39:     0x559cb166f858 - std::panic::catch_unwind::hfeba515dcf36cb66
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panic.rs:433:14
[INFO] [stdout]   40:     0x559cb166f858 - std::thread::Builder::spawn_unchecked::{{closure}}::h29d57a62faff749b
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/thread/mod.rs:480:30
[INFO] [stdout]   41:     0x559cb166f858 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h44709d312d2a9c59
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   42:     0x559cb1827347 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h902e2cf6655e1b0c
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   43:     0x559cb1827347 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h893a5452154309d1
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   44:     0x559cb1827347 - std::sys::unix::thread::Thread::new::thread_start::hdedcb57c96ab37cd
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys/unix/thread.rs:71:17
[INFO] [stdout]   45:     0x7f80fffbc609 - start_thread
[INFO] [stdout]   46:     0x7f80ffd8e293 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- stock::std_qsearch::tests::qsearch stdout ----
[INFO] [stdout] thread 'stock::std_qsearch::tests::qsearch' panicked at 'attempted to leave type `std::option::Option<moves::Move>` uninitialized, which is invalid', /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/mem/mod.rs:660:9
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x559cb1820020 - std::backtrace_rs::backtrace::libunwind::trace::h1037ca7e6eeef65c
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stdout]    1:     0x559cb1820020 - std::backtrace_rs::backtrace::trace_unsynchronized::haaefac1bc3669450
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x559cb1820020 - std::sys_common::backtrace::_print_fmt::h863a6f5e6d995885
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x559cb1820020 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h767e17e1aa7df6a8
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stdout]    4:     0x559cb184284c - core::fmt::write::h7aa6cd0067dca82a
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/fmt/mod.rs:1110:17
[INFO] [stdout]    5:     0x559cb181cfc5 - std::io::Write::write_fmt::h6f1a9b91376a1376
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/io/mod.rs:1584:15
[INFO] [stdout]    6:     0x559cb182218b - std::sys_common::backtrace::_print::h2769edb26a7eb606
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stdout]    7:     0x559cb182218b - std::sys_common::backtrace::print::ha71f3549862b4cb6
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stdout]    8:     0x559cb182218b - std::panicking::default_hook::{{closure}}::h95488a3bade217f6
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:208:50
[INFO] [stdout]    9:     0x559cb1821c9c - std::panicking::default_hook::h290aa602c0fb11df
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:222:9
[INFO] [stdout]   10:     0x559cb1822831 - std::panicking::rust_panic_with_hook::hf32c4fa635e215f2
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:622:17
[INFO] [stdout]   11:     0x559cb1822307 - std::panicking::begin_panic_handler::{{closure}}::h95197ccd88846f7a
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:517:13
[INFO] [stdout]   12:     0x559cb18204fc - std::sys_common::backtrace::__rust_end_short_backtrace::h7641df9566f7b7d0
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stdout]   13:     0x559cb1822299 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:515:5
[INFO] [stdout]   14:     0x559cb160ba11 - core::panicking::panic_fmt::hbe99dddd3092ba3c
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/panicking.rs:92:14
[INFO] [stdout]   15:     0x559cb160b95d - core::panicking::panic::h3de4db67bd397eb3
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/panicking.rs:50:5
[INFO] [stdout]   16:     0x559cb163bdbe - core::mem::uninitialized::h4aeb498d833d625d
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/mem/mod.rs:660:9
[INFO] [stdout]   17:     0x559cb163bdbe - <alcibiades::stock::std_move_generator::StdMoveGenerator<T> as alcibiades::move_generator::MoveGenerator>::try_move_digest::hc2bc5ef5b6d00be2
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stock/std_move_generator.rs:299:43
[INFO] [stdout]   18:     0x559cb163e034 - <alcibiades::stock::std_move_generator::StdMoveGenerator<T> as alcibiades::move_generator::MoveGenerator>::do_move::h7084f3d6fd023638
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stock/std_move_generator.rs:517:38
[INFO] [stdout]   19:     0x559cb161bf94 - alcibiades::stock::std_qsearch::qsearch::h77c97b1b6f450d19
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stock/std_qsearch.rs:167:12
[INFO] [stdout]   20:     0x559cb161c6c5 - alcibiades::stock::std_qsearch::tests::qsearch::h47319f590c788f2d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stock/std_qsearch.rs:245:17
[INFO] [stdout]   21:     0x559cb161c51a - alcibiades::stock::std_qsearch::tests::qsearch::{{closure}}::h39910d2a4a7c867d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stock/std_qsearch.rs:237:5
[INFO] [stdout]   22:     0x559cb1616bee - core::ops::function::FnOnce::call_once::h4b9b6465bf00ea41
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   23:     0x559cb1691d63 - core::ops::function::FnOnce::call_once::h673fbe3f96486fd2
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   24:     0x559cb1691d63 - test::__rust_begin_short_backtrace::h8eedc24e104ef6a0
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/test/src/lib.rs:577:5
[INFO] [stdout]   25:     0x559cb1690810 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h028d0969d3f94d78
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   26:     0x559cb1690810 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h7634b01590b1722b
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panic.rs:346:9
[INFO] [stdout]   27:     0x559cb1690810 - std::panicking::try::do_call::hf74f869706dec63b
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:401:40
[INFO] [stdout]   28:     0x559cb1690810 - std::panicking::try::hd0b7346ebfaaae44
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:365:19
[INFO] [stdout]   29:     0x559cb1690810 - std::panic::catch_unwind::hdbf6904f7c253080
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panic.rs:433:14
[INFO] [stdout]   30:     0x559cb1690810 - test::run_test_in_process::h87e95a014ac91067
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/test/src/lib.rs:600:18
[INFO] [stdout]   31:     0x559cb1690810 - test::run_test::run_test_inner::{{closure}}::hdd69ae44aaab3470
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/test/src/lib.rs:492:39
[INFO] [stdout]   32:     0x559cb166bae2 - test::run_test::run_test_inner::{{closure}}::hc159305704d5b68a
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/test/src/lib.rs:519:37
[INFO] [stdout]   33:     0x559cb166bae2 - std::sys_common::backtrace::__rust_begin_short_backtrace::h33d8a8ad5f788fcc
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:125:18
[INFO] [stdout]   34:     0x559cb166f858 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h6181011ddf4b8353
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/thread/mod.rs:481:17
[INFO] [stdout]   35:     0x559cb166f858 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hf924ea0a0f25a1c0
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panic.rs:346:9
[INFO] [stdout]   36:     0x559cb166f858 - std::panicking::try::do_call::hd58061792d05fa5c
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:401:40
[INFO] [stdout]   37:     0x559cb166f858 - std::panicking::try::h3080747417e5af37
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:365:19
[INFO] [stdout]   38:     0x559cb166f858 - std::panic::catch_unwind::hfeba515dcf36cb66
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panic.rs:433:14
[INFO] [stdout]   39:     0x559cb166f858 - std::thread::Builder::spawn_unchecked::{{closure}}::h29d57a62faff749b
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/thread/mod.rs:480:30
[INFO] [stdout]   40:     0x559cb166f858 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h44709d312d2a9c59
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   41:     0x559cb1827347 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h902e2cf6655e1b0c
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   42:     0x559cb1827347 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h893a5452154309d1
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   43:     0x559cb1827347 - std::sys::unix::thread::Thread::new::thread_start::hdedcb57c96ab37cd
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys/unix/thread.rs:71:17
[INFO] [stdout]   44:     0x7f80fffbc609 - start_thread
[INFO] [stdout]   45:     0x7f80ffd8e293 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- stock::std_search_node::tests::is_checkmate stdout ----
[INFO] [stdout] thread 'stock::std_search_node::tests::is_checkmate' panicked at 'attempted to leave type `std::option::Option<moves::Move>` uninitialized, which is invalid', /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/mem/mod.rs:660:9
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x559cb1820020 - std::backtrace_rs::backtrace::libunwind::trace::h1037ca7e6eeef65c
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stdout]    1:     0x559cb1820020 - std::backtrace_rs::backtrace::trace_unsynchronized::haaefac1bc3669450
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x559cb1820020 - std::sys_common::backtrace::_print_fmt::h863a6f5e6d995885
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x559cb1820020 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h767e17e1aa7df6a8
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stdout]    4:     0x559cb184284c - core::fmt::write::h7aa6cd0067dca82a
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/fmt/mod.rs:1110:17
[INFO] [stdout]    5:     0x559cb181cfc5 - std::io::Write::write_fmt::h6f1a9b91376a1376
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/io/mod.rs:1584:15
[INFO] [stdout]    6:     0x559cb182218b - std::sys_common::backtrace::_print::h2769edb26a7eb606
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stdout]    7:     0x559cb182218b - std::sys_common::backtrace::print::ha71f3549862b4cb6
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stdout]    8:     0x559cb182218b - std::panicking::default_hook::{{closure}}::h95488a3bade217f6
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:208:50
[INFO] [stdout]    9:     0x559cb1821c9c - std::panicking::default_hook::h290aa602c0fb11df
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:222:9
[INFO] [stdout]   10:     0x559cb1822831 - std::panicking::rust_panic_with_hook::hf32c4fa635e215f2
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:622:17
[INFO] [stdout]   11:     0x559cb1822307 - std::panicking::begin_panic_handler::{{closure}}::h95197ccd88846f7a
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:517:13
[INFO] [stdout]   12:     0x559cb18204fc - std::sys_common::backtrace::__rust_end_short_backtrace::h7641df9566f7b7d0
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stdout]   13:     0x559cb1822299 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:515:5
[INFO] [stdout]   14:     0x559cb160ba11 - core::panicking::panic_fmt::hbe99dddd3092ba3c
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/panicking.rs:92:14
[INFO] [stdout]   15:     0x559cb160b95d - core::panicking::panic::h3de4db67bd397eb3
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/panicking.rs:50:5
[INFO] [stdout]   16:     0x559cb163bdbe - core::mem::uninitialized::h4aeb498d833d625d
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/mem/mod.rs:660:9
[INFO] [stdout]   17:     0x559cb163bdbe - <alcibiades::stock::std_move_generator::StdMoveGenerator<T> as alcibiades::move_generator::MoveGenerator>::try_move_digest::hc2bc5ef5b6d00be2
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stock/std_move_generator.rs:299:43
[INFO] [stdout]   18:     0x559cb163e034 - <alcibiades::stock::std_move_generator::StdMoveGenerator<T> as alcibiades::move_generator::MoveGenerator>::do_move::h7084f3d6fd023638
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stock/std_move_generator.rs:517:38
[INFO] [stdout]   19:     0x559cb165418f - alcibiades::stock::std_search_node::StdSearchNode<T>::is_checkmate::{{closure}}::he218099c97d9deef
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stock/std_search_node.rs:393:20
[INFO] [stdout]   20:     0x559cb1616432 - std::thread::local::LocalKey<T>::try_with::hf53d171b49e2f492
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/thread/local.rs:400:16
[INFO] [stdout]   21:     0x559cb16161e3 - std::thread::local::LocalKey<T>::with::hc0fb41ab95d53da3
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/thread/local.rs:376:9
[INFO] [stdout]   22:     0x559cb1654063 - alcibiades::stock::std_search_node::StdSearchNode<T>::is_checkmate::h9e1f6082ca11f7e2
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stock/std_search_node.rs:386:9
[INFO] [stdout]   23:     0x559cb1662368 - alcibiades::stock::std_search_node::tests::is_checkmate::h71dd67a135381dc8
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stock/std_search_node.rs:686:17
[INFO] [stdout]   24:     0x559cb16622fa - alcibiades::stock::std_search_node::tests::is_checkmate::{{closure}}::h80195db91dd81c9e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stock/std_search_node.rs:682:5
[INFO] [stdout]   25:     0x559cb161681e - core::ops::function::FnOnce::call_once::h1a615aaf882655c1
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   26:     0x559cb1691d63 - core::ops::function::FnOnce::call_once::h673fbe3f96486fd2
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   27:     0x559cb1691d63 - test::__rust_begin_short_backtrace::h8eedc24e104ef6a0
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/test/src/lib.rs:577:5
[INFO] [stdout]   28:     0x559cb1690810 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h028d0969d3f94d78
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   29:     0x559cb1690810 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h7634b01590b1722b
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panic.rs:346:9
[INFO] [stdout]   30:     0x559cb1690810 - std::panicking::try::do_call::hf74f869706dec63b
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:401:40
[INFO] [stdout]   31:     0x559cb1690810 - std::panicking::try::hd0b7346ebfaaae44
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:365:19
[INFO] [stdout]   32:     0x559cb1690810 - std::panic::catch_unwind::hdbf6904f7c253080
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panic.rs:433:14
[INFO] [stdout]   33:     0x559cb1690810 - test::run_test_in_process::h87e95a014ac91067
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/test/src/lib.rs:600:18
[INFO] [stdout]   34:     0x559cb1690810 - test::run_test::run_test_inner::{{closure}}::hdd69ae44aaab3470
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/test/src/lib.rs:492:39
[INFO] [stdout]   35:     0x559cb166bae2 - test::run_test::run_test_inner::{{closure}}::hc159305704d5b68a
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/test/src/lib.rs:519:37
[INFO] [stdout]   36:     0x559cb166bae2 - std::sys_common::backtrace::__rust_begin_short_backtrace::h33d8a8ad5f788fcc
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:125:18
[INFO] [stdout]   37:     0x559cb166f858 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h6181011ddf4b8353
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/thread/mod.rs:481:17
[INFO] [stdout]   38:     0x559cb166f858 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hf924ea0a0f25a1c0
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panic.rs:346:9
[INFO] [stdout]   39:     0x559cb166f858 - std::panicking::try::do_call::hd58061792d05fa5c
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:401:40
[INFO] [stdout]   40:     0x559cb166f858 - std::panicking::try::h3080747417e5af37
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:365:19
[INFO] [stdout]   41:     0x559cb166f858 - std::panic::catch_unwind::hfeba515dcf36cb66
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panic.rs:433:14
[INFO] [stdout]   42:     0x559cb166f858 - std::thread::Builder::spawn_unchecked::{{closure}}::h29d57a62faff749b
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/thread/mod.rs:480:30
[INFO] [stdout]   43:     0x559cb166f858 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h44709d312d2a9c59
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   44:     0x559cb1827347 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h902e2cf6655e1b0c
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   45:     0x559cb1827347 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h893a5452154309d1
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   46:     0x559cb1827347 - std::sys::unix::thread::Thread::new::thread_start::hdedcb57c96ab37cd
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys/unix/thread.rs:71:17
[INFO] [stdout]   47:     0x7f80fffbc609 - start_thread
[INFO] [stdout]   48:     0x7f80ffd8e293 - clone
[INFO] [stdout]   49:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- stock::std_move_generator::tests::move_generation stdout ----
[INFO] [stdout] thread 'stock::std_move_generator::tests::move_generation' panicked at 'attempted to leave type `std::option::Option<moves::Move>` uninitialized, which is invalid', /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/mem/mod.rs:660:9
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x559cb1820020 - std::backtrace_rs::backtrace::libunwind::trace::h1037ca7e6eeef65c
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stdout]    1:     0x559cb1820020 - std::backtrace_rs::backtrace::trace_unsynchronized::haaefac1bc3669450
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x559cb1820020 - std::sys_common::backtrace::_print_fmt::h863a6f5e6d995885
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x559cb1820020 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h767e17e1aa7df6a8
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stdout]    4:     0x559cb184284c - core::fmt::write::h7aa6cd0067dca82a
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/fmt/mod.rs:1110:17
[INFO] [stdout]    5:     0x559cb181cfc5 - std::io::Write::write_fmt::h6f1a9b91376a1376
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/io/mod.rs:1584:15
[INFO] [stdout]    6:     0x559cb182218b - std::sys_common::backtrace::_print::h2769edb26a7eb606
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stdout]    7:     0x559cb182218b - std::sys_common::backtrace::print::ha71f3549862b4cb6
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stdout]    8:     0x559cb182218b - std::panicking::default_hook::{{closure}}::h95488a3bade217f6
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:208:50
[INFO] [stdout]    9:     0x559cb1821c9c - std::panicking::default_hook::h290aa602c0fb11df
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:222:9
[INFO] [stdout]   10:     0x559cb1822831 - std::panicking::rust_panic_with_hook::hf32c4fa635e215f2
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:622:17
[INFO] [stdout]   11:     0x559cb1822307 - std::panicking::begin_panic_handler::{{closure}}::h95197ccd88846f7a
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:517:13
[INFO] [stdout]   12:     0x559cb18204fc - std::sys_common::backtrace::__rust_end_short_backtrace::h7641df9566f7b7d0
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stdout]   13:     0x559cb1822299 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:515:5
[INFO] [stdout]   14:     0x559cb160ba11 - core::panicking::panic_fmt::hbe99dddd3092ba3c
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/panicking.rs:92:14
[INFO] [stdout]   15:     0x559cb160b95d - core::panicking::panic::h3de4db67bd397eb3
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/panicking.rs:50:5
[INFO] [stdout]   16:     0x559cb163bdbe - core::mem::uninitialized::h4aeb498d833d625d
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/mem/mod.rs:660:9
[INFO] [stdout]   17:     0x559cb163bdbe - <alcibiades::stock::std_move_generator::StdMoveGenerator<T> as alcibiades::move_generator::MoveGenerator>::try_move_digest::hc2bc5ef5b6d00be2
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stock/std_move_generator.rs:299:43
[INFO] [stdout]   18:     0x559cb163e034 - <alcibiades::stock::std_move_generator::StdMoveGenerator<T> as alcibiades::move_generator::MoveGenerator>::do_move::h7084f3d6fd023638
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stock/std_move_generator.rs:517:38
[INFO] [stdout]   19:     0x559cb161fe95 - alcibiades::stock::std_move_generator::tests::move_generation::h87e7c3fe9ba38aca
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stock/std_move_generator.rs:1461:16
[INFO] [stdout]   20:     0x559cb161e28a - alcibiades::stock::std_move_generator::tests::move_generation::{{closure}}::h4c29869e1585feb8
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stock/std_move_generator.rs:1322:5
[INFO] [stdout]   21:     0x559cb1616c2e - core::ops::function::FnOnce::call_once::h5d304904141369ac
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   22:     0x559cb1691d63 - core::ops::function::FnOnce::call_once::h673fbe3f96486fd2
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   23:     0x559cb1691d63 - test::__rust_begin_short_backtrace::h8eedc24e104ef6a0
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/test/src/lib.rs:577:5
[INFO] [stdout]   24:     0x559cb1690810 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h028d0969d3f94d78
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   25:     0x559cb1690810 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h7634b01590b1722b
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panic.rs:346:9
[INFO] [stdout]   26:     0x559cb1690810 - std::panicking::try::do_call::hf74f869706dec63b
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:401:40
[INFO] [stdout]   27:     0x559cb1690810 - std::panicking::try::hd0b7346ebfaaae44
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:365:19
[INFO] [stdout]   28:     0x559cb1690810 - std::panic::catch_unwind::hdbf6904f7c253080
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panic.rs:433:14
[INFO] [stdout]   29:     0x559cb1690810 - test::run_test_in_process::h87e95a014ac91067
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/test/src/lib.rs:600:18
[INFO] [stdout]   30:     0x559cb1690810 - test::run_test::run_test_inner::{{closure}}::hdd69ae44aaab3470
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/test/src/lib.rs:492:39
[INFO] [stdout]   31:     0x559cb166bae2 - test::run_test::run_test_inner::{{closure}}::hc159305704d5b68a
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/test/src/lib.rs:519:37
[INFO] [stdout]   32:     0x559cb166bae2 - std::sys_common::backtrace::__rust_begin_short_backtrace::h33d8a8ad5f788fcc
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:125:18
[INFO] [stdout]   33:     0x559cb166f858 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h6181011ddf4b8353
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/thread/mod.rs:481:17
[INFO] [stdout]   34:     0x559cb166f858 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hf924ea0a0f25a1c0
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panic.rs:346:9
[INFO] [stdout]   35:     0x559cb166f858 - std::panicking::try::do_call::hd58061792d05fa5c
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:401:40
[INFO] [stdout]   36:     0x559cb166f858 - std::panicking::try::h3080747417e5af37
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:365:19
[INFO] [stdout]   37:     0x559cb166f858 - std::panic::catch_unwind::hfeba515dcf36cb66
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panic.rs:433:14
[INFO] [stdout]   38:     0x559cb166f858 - std::thread::Builder::spawn_unchecked::{{closure}}::h29d57a62faff749b
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/thread/mod.rs:480:30
[INFO] [stdout]   39:     0x559cb166f858 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h44709d312d2a9c59
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   40:     0x559cb1827347 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h902e2cf6655e1b0c
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   41:     0x559cb1827347 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h893a5452154309d1
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   42:     0x559cb1827347 - std::sys::unix::thread::Thread::new::thread_start::hdedcb57c96ab37cd
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys/unix/thread.rs:71:17
[INFO] [stdout]   43:     0x7f80fffbc609 - start_thread
[INFO] [stdout]   44:     0x7f80ffd8e293 - clone
[INFO] [stdout]   45:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- stock::simple_search::tests::search stdout ----
[INFO] [stdout] thread 'stock::simple_search::tests::search' panicked at 'attempted to leave type `bool` uninitialized, which is invalid', /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/mem/mod.rs:660:9
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x559cb1820020 - std::backtrace_rs::backtrace::libunwind::trace::h1037ca7e6eeef65c
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stdout]    1:     0x559cb1820020 - std::backtrace_rs::backtrace::trace_unsynchronized::haaefac1bc3669450
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x559cb1820020 - std::sys_common::backtrace::_print_fmt::h863a6f5e6d995885
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x559cb1820020 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h767e17e1aa7df6a8
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stdout]    4:     0x559cb184284c - core::fmt::write::h7aa6cd0067dca82a
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/fmt/mod.rs:1110:17
[INFO] [stdout]    5:     0x559cb181cfc5 - std::io::Write::write_fmt::h6f1a9b91376a1376
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/io/mod.rs:1584:15
[INFO] [stdout]    6:     0x559cb182218b - std::sys_common::backtrace::_print::h2769edb26a7eb606
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stdout]    7:     0x559cb182218b - std::sys_common::backtrace::print::ha71f3549862b4cb6
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stdout]    8:     0x559cb182218b - std::panicking::default_hook::{{closure}}::h95488a3bade217f6
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:208:50
[INFO] [stdout]    9:     0x559cb1821c9c - std::panicking::default_hook::h290aa602c0fb11df
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:222:9
[INFO] [stdout]   10:     0x559cb1822831 - std::panicking::rust_panic_with_hook::hf32c4fa635e215f2
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:622:17
[INFO] [stdout]   11:     0x559cb1822307 - std::panicking::begin_panic_handler::{{closure}}::h95197ccd88846f7a
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:517:13
[INFO] [stdout]   12:     0x559cb18204fc - std::sys_common::backtrace::__rust_end_short_backtrace::h7641df9566f7b7d0
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stdout]   13:     0x559cb1822299 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:515:5
[INFO] [stdout]   14:     0x559cb160ba11 - core::panicking::panic_fmt::hbe99dddd3092ba3c
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/panicking.rs:92:14
[INFO] [stdout]   15:     0x559cb160b95d - core::panicking::panic::h3de4db67bd397eb3
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/panicking.rs:50:5
[INFO] [stdout]   16:     0x559cb16369dd - core::mem::uninitialized::h3108358078016430
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/mem/mod.rs:660:9
[INFO] [stdout]   17:     0x559cb16369dd - alcibiades::stock::simple_search::SearchRunner<T,N>::node_begin::h2ea83981a85470ff
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stock/simple_search.rs:355:42
[INFO] [stdout]   18:     0x559cb1635e0c - alcibiades::stock::simple_search::SearchRunner<T,N>::run::h34bb08f5c710fa39
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stock/simple_search.rs:226:31
[INFO] [stdout]   19:     0x559cb162cac5 - alcibiades::stock::simple_search::tests::search::h847ec708c6b1574e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stock/simple_search.rs:861:21
[INFO] [stdout]   20:     0x559cb162c8aa - alcibiades::stock::simple_search::tests::search::{{closure}}::h9cea5e0ea475c897
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stock/simple_search.rs:851:5
[INFO] [stdout]   21:     0x559cb161777e - core::ops::function::FnOnce::call_once::hd40c7806a8b3d32b
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   22:     0x559cb1691d63 - core::ops::function::FnOnce::call_once::h673fbe3f96486fd2
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   23:     0x559cb1691d63 - test::__rust_begin_short_backtrace::h8eedc24e104ef6a0
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/test/src/lib.rs:577:5
[INFO] [stdout]   24:     0x559cb1690810 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h028d0969d3f94d78
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   25:     0x559cb1690810 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h7634b01590b1722b
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panic.rs:346:9
[INFO] [stdout]   26:     0x559cb1690810 - std::panicking::try::do_call::hf74f869706dec63b
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:401:40
[INFO] [stdout]   27:     0x559cb1690810 - std::panicking::try::hd0b7346ebfaaae44
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:365:19
[INFO] [stdout]   28:     0x559cb1690810 - std::panic::catch_unwind::hdbf6904f7c253080
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panic.rs:433:14
[INFO] [stdout]   29:     0x559cb1690810 - test::run_test_in_process::h87e95a014ac91067
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/test/src/lib.rs:600:18
[INFO] [stdout]   30:     0x559cb1690810 - test::run_test::run_test_inner::{{closure}}::hdd69ae44aaab3470
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/test/src/lib.rs:492:39
[INFO] [stdout]   31:     0x559cb166bae2 - test::run_test::run_test_inner::{{closure}}::hc159305704d5b68a
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/test/src/lib.rs:519:37
[INFO] [stdout]   32:     0x559cb166bae2 - std::sys_common::backtrace::__rust_begin_short_backtrace::h33d8a8ad5f788fcc
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:125:18
[INFO] [stdout]   33:     0x559cb166f858 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h6181011ddf4b8353
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/thread/mod.rs:481:17
[INFO] [stdout]   34:     0x559cb166f858 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hf924ea0a0f25a1c0
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panic.rs:346:9
[INFO] [stdout]   35:     0x559cb166f858 - std::panicking::try::do_call::hd58061792d05fa5c
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:401:40
[INFO] [stdout]   36:     0x559cb166f858 - std::panicking::try::h3080747417e5af37
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:365:19
[INFO] [stdout]   37:     0x559cb166f858 - std::panic::catch_unwind::hfeba515dcf36cb66
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panic.rs:433:14
[INFO] [stdout]   38:     0x559cb166f858 - std::thread::Builder::spawn_unchecked::{{closure}}::h29d57a62faff749b
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/thread/mod.rs:480:30
[INFO] [stdout]   39:     0x559cb166f858 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h44709d312d2a9c59
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   40:     0x559cb1827347 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h902e2cf6655e1b0c
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   41:     0x559cb1827347 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h893a5452154309d1
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   42:     0x559cb1827347 - std::sys::unix::thread::Thread::new::thread_start::hdedcb57c96ab37cd
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys/unix/thread.rs:71:17
[INFO] [stdout]   43:     0x7f80fffbc609 - start_thread
[INFO] [stdout]   44:     0x7f80ffd8e293 - clone
[INFO] [stdout]   45:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- stock::std_search_node::tests::repeated_root_position stdout ----
[INFO] [stdout] thread 'stock::std_search_node::tests::repeated_root_position' panicked at 'attempted to leave type `std::option::Option<moves::Move>` uninitialized, which is invalid', /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/mem/mod.rs:660:9
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x559cb1820020 - std::backtrace_rs::backtrace::libunwind::trace::h1037ca7e6eeef65c
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stdout]    1:     0x559cb1820020 - std::backtrace_rs::backtrace::trace_unsynchronized::haaefac1bc3669450
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x559cb1820020 - std::sys_common::backtrace::_print_fmt::h863a6f5e6d995885
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x559cb1820020 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h767e17e1aa7df6a8
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stdout]    4:     0x559cb184284c - core::fmt::write::h7aa6cd0067dca82a
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/fmt/mod.rs:1110:17
[INFO] [stdout]    5:     0x559cb181cfc5 - std::io::Write::write_fmt::h6f1a9b91376a1376
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/io/mod.rs:1584:15
[INFO] [stdout]    6:     0x559cb182218b - std::sys_common::backtrace::_print::h2769edb26a7eb606
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stdout]    7:     0x559cb182218b - std::sys_common::backtrace::print::ha71f3549862b4cb6
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stdout]    8:     0x559cb182218b - std::panicking::default_hook::{{closure}}::h95488a3bade217f6
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:208:50
[INFO] [stdout]    9:     0x559cb1821c9c - std::panicking::default_hook::h290aa602c0fb11df
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:222:9
[INFO] [stdout]   10:     0x559cb1822831 - std::panicking::rust_panic_with_hook::hf32c4fa635e215f2
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:622:17
[INFO] [stdout]   11:     0x559cb1822307 - std::panicking::begin_panic_handler::{{closure}}::h95197ccd88846f7a
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:517:13
[INFO] [stdout]   12:     0x559cb18204fc - std::sys_common::backtrace::__rust_end_short_backtrace::h7641df9566f7b7d0
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stdout]   13:     0x559cb1822299 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:515:5
[INFO] [stdout]   14:     0x559cb160ba11 - core::panicking::panic_fmt::hbe99dddd3092ba3c
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/panicking.rs:92:14
[INFO] [stdout]   15:     0x559cb160b95d - core::panicking::panic::h3de4db67bd397eb3
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/panicking.rs:50:5
[INFO] [stdout]   16:     0x559cb163bdbe - core::mem::uninitialized::h4aeb498d833d625d
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/mem/mod.rs:660:9
[INFO] [stdout]   17:     0x559cb163bdbe - <alcibiades::stock::std_move_generator::StdMoveGenerator<T> as alcibiades::move_generator::MoveGenerator>::try_move_digest::hc2bc5ef5b6d00be2
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stock/std_move_generator.rs:299:43
[INFO] [stdout]   18:     0x559cb163e034 - <alcibiades::stock::std_move_generator::StdMoveGenerator<T> as alcibiades::move_generator::MoveGenerator>::do_move::h7084f3d6fd023638
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stock/std_move_generator.rs:517:38
[INFO] [stdout]   19:     0x559cb1652ea8 - <alcibiades::stock::std_search_node::StdSearchNode<T> as alcibiades::search_node::SearchNode>::do_move::h4b9bbf81334186c7
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stock/std_search_node.rs:230:35
[INFO] [stdout]   20:     0x559cb165275c - <alcibiades::stock::std_search_node::StdSearchNode<T> as alcibiades::search_node::SearchNode>::from_history::h2d15f56809db15bb
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stock/std_search_node.rs:77:24
[INFO] [stdout]   21:     0x559cb1661928 - alcibiades::stock::std_search_node::tests::repeated_root_position::ha4483b8790f12025
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stock/std_search_node.rs:634:17
[INFO] [stdout]   22:     0x559cb16617ea - alcibiades::stock::std_search_node::tests::repeated_root_position::{{closure}}::hf02f53b98ed94d11
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stock/std_search_node.rs:632:5
[INFO] [stdout]   23:     0x559cb1616cae - core::ops::function::FnOnce::call_once::h6012a5a2d6af855f
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   24:     0x559cb1691d63 - core::ops::function::FnOnce::call_once::h673fbe3f96486fd2
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   25:     0x559cb1691d63 - test::__rust_begin_short_backtrace::h8eedc24e104ef6a0
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/test/src/lib.rs:577:5
[INFO] [stdout]   26:     0x559cb1690810 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h028d0969d3f94d78
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   27:     0x559cb1690810 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h7634b01590b1722b
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panic.rs:346:9
[INFO] [stdout]   28:     0x559cb1690810 - std::panicking::try::do_call::hf74f869706dec63b
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:401:40
[INFO] [stdout]   29:     0x559cb1690810 - std::panicking::try::hd0b7346ebfaaae44
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:365:19
[INFO] [stdout]   30:     0x559cb1690810 - std::panic::catch_unwind::hdbf6904f7c253080
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panic.rs:433:14
[INFO] [stdout]   31:     0x559cb1690810 - test::run_test_in_process::h87e95a014ac91067
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/test/src/lib.rs:600:18
[INFO] [stdout]   32:     0x559cb1690810 - test::run_test::run_test_inner::{{closure}}::hdd69ae44aaab3470
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/test/src/lib.rs:492:39
[INFO] [stdout]   33:     0x559cb166bae2 - test::run_test::run_test_inner::{{closure}}::hc159305704d5b68a
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/test/src/lib.rs:519:37
[INFO] [stdout]   34:     0x559cb166bae2 - std::sys_common::backtrace::__rust_begin_short_backtrace::h33d8a8ad5f788fcc
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:125:18
[INFO] [stdout]   35:     0x559cb166f858 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h6181011ddf4b8353
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/thread/mod.rs:481:17
[INFO] [stdout]   36:     0x559cb166f858 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hf924ea0a0f25a1c0
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panic.rs:346:9
[INFO] [stdout]   37:     0x559cb166f858 - std::panicking::try::do_call::hd58061792d05fa5c
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:401:40
[INFO] [stdout]   38:     0x559cb166f858 - std::panicking::try::h3080747417e5af37
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:365:19
[INFO] [stdout]   39:     0x559cb166f858 - std::panic::catch_unwind::hfeba515dcf36cb66
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panic.rs:433:14
[INFO] [stdout]   40:     0x559cb166f858 - std::thread::Builder::spawn_unchecked::{{closure}}::h29d57a62faff749b
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/thread/mod.rs:480:30
[INFO] [stdout]   41:     0x559cb166f858 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h44709d312d2a9c59
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   42:     0x559cb1827347 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h902e2cf6655e1b0c
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   43:     0x559cb1827347 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h893a5452154309d1
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   44:     0x559cb1827347 - std::sys::unix::thread::Thread::new::thread_start::hdedcb57c96ab37cd
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys/unix/thread.rs:71:17
[INFO] [stdout]   45:     0x7f80fffbc609 - start_thread
[INFO] [stdout]   46:     0x7f80ffd8e293 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- stock::std_move_generator::tests::move_into_check_bug stdout ----
[INFO] [stdout] thread 'stock::std_move_generator::tests::move_into_check_bug' panicked at 'attempted to leave type `std::option::Option<moves::Move>` uninitialized, which is invalid', /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/mem/mod.rs:660:9
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x559cb1820020 - std::backtrace_rs::backtrace::libunwind::trace::h1037ca7e6eeef65c
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stdout]    1:     0x559cb1820020 - std::backtrace_rs::backtrace::trace_unsynchronized::haaefac1bc3669450
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x559cb1820020 - std::sys_common::backtrace::_print_fmt::h863a6f5e6d995885
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x559cb1820020 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h767e17e1aa7df6a8
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stdout]    4:     0x559cb184284c - core::fmt::write::h7aa6cd0067dca82a
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/fmt/mod.rs:1110:17
[INFO] [stdout]    5:     0x559cb181cfc5 - std::io::Write::write_fmt::h6f1a9b91376a1376
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/io/mod.rs:1584:15
[INFO] [stdout]    6:     0x559cb182218b - std::sys_common::backtrace::_print::h2769edb26a7eb606
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stdout]    7:     0x559cb182218b - std::sys_common::backtrace::print::ha71f3549862b4cb6
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stdout]    8:     0x559cb182218b - std::panicking::default_hook::{{closure}}::h95488a3bade217f6
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:208:50
[INFO] [stdout]    9:     0x559cb1821c9c - std::panicking::default_hook::h290aa602c0fb11df
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:222:9
[INFO] [stdout]   10:     0x559cb1822831 - std::panicking::rust_panic_with_hook::hf32c4fa635e215f2
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:622:17
[INFO] [stdout]   11:     0x559cb1822307 - std::panicking::begin_panic_handler::{{closure}}::h95197ccd88846f7a
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:517:13
[INFO] [stdout]   12:     0x559cb18204fc - std::sys_common::backtrace::__rust_end_short_backtrace::h7641df9566f7b7d0
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stdout]   13:     0x559cb1822299 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:515:5
[INFO] [stdout]   14:     0x559cb160ba11 - core::panicking::panic_fmt::hbe99dddd3092ba3c
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/panicking.rs:92:14
[INFO] [stdout]   15:     0x559cb160b95d - core::panicking::panic::h3de4db67bd397eb3
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/panicking.rs:50:5
[INFO] [stdout]   16:     0x559cb163bdbe - core::mem::uninitialized::h4aeb498d833d625d
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/mem/mod.rs:660:9
[INFO] [stdout]   17:     0x559cb163bdbe - <alcibiades::stock::std_move_generator::StdMoveGenerator<T> as alcibiades::move_generator::MoveGenerator>::try_move_digest::hc2bc5ef5b6d00be2
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stock/std_move_generator.rs:299:43
[INFO] [stdout]   18:     0x559cb163e034 - <alcibiades::stock::std_move_generator::StdMoveGenerator<T> as alcibiades::move_generator::MoveGenerator>::do_move::h7084f3d6fd023638
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stock/std_move_generator.rs:517:38
[INFO] [stdout]   19:     0x559cb162173b - alcibiades::stock::std_move_generator::tests::move_into_check_bug::hbd4ebc78f28fe279
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stock/std_move_generator.rs:1592:9
[INFO] [stdout]   20:     0x559cb162162a - alcibiades::stock::std_move_generator::tests::move_into_check_bug::{{closure}}::h135021d145f49a40
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stock/std_move_generator.rs:1586:5
[INFO] [stdout]   21:     0x559cb1616ede - core::ops::function::FnOnce::call_once::h99bfa95997784e85
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   22:     0x559cb1691d63 - core::ops::function::FnOnce::call_once::h673fbe3f96486fd2
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   23:     0x559cb1691d63 - test::__rust_begin_short_backtrace::h8eedc24e104ef6a0
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/test/src/lib.rs:577:5
[INFO] [stdout]   24:     0x559cb1690810 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h028d0969d3f94d78
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   25:     0x559cb1690810 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h7634b01590b1722b
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panic.rs:346:9
[INFO] [stdout]   26:     0x559cb1690810 - std::panicking::try::do_call::hf74f869706dec63b
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:401:40
[INFO] [stdout]   27:     0x559cb1690810 - std::panicking::try::hd0b7346ebfaaae44
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:365:19
[INFO] [stdout]   28:     0x559cb1690810 - std::panic::catch_unwind::hdbf6904f7c253080
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panic.rs:433:14
[INFO] [stdout]   29:     0x559cb1690810 - test::run_test_in_process::h87e95a014ac91067
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/test/src/lib.rs:600:18
[INFO] [stdout]   30:     0x559cb1690810 - test::run_test::run_test_inner::{{closure}}::hdd69ae44aaab3470
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/test/src/lib.rs:492:39
[INFO] [stdout]   31:     0x559cb166bae2 - test::run_test::run_test_inner::{{closure}}::hc159305704d5b68a
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/test/src/lib.rs:519:37
[INFO] [stdout]   32:     0x559cb166bae2 - std::sys_common::backtrace::__rust_begin_short_backtrace::h33d8a8ad5f788fcc
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:125:18
[INFO] [stdout]   33:     0x559cb166f858 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h6181011ddf4b8353
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/thread/mod.rs:481:17
[INFO] [stdout]   34:     0x559cb166f858 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hf924ea0a0f25a1c0
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panic.rs:346:9
[INFO] [stdout]   35:     0x559cb166f858 - std::panicking::try::do_call::hd58061792d05fa5c
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:401:40
[INFO] [stdout]   36:     0x559cb166f858 - std::panicking::try::h3080747417e5af37
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:365:19
[INFO] [stdout]   37:     0x559cb166f858 - std::panic::catch_unwind::hfeba515dcf36cb66
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panic.rs:433:14
[INFO] [stdout]   38:     0x559cb166f858 - std::thread::Builder::spawn_unchecked::{{closure}}::h29d57a62faff749b
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/thread/mod.rs:480:30
[INFO] [stdout]   39:     0x559cb166f858 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h44709d312d2a9c59
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   40:     0x559cb1827347 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h902e2cf6655e1b0c
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   41:     0x559cb1827347 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h893a5452154309d1
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   42:     0x559cb1827347 - std::sys::unix::thread::Thread::new::thread_start::hdedcb57c96ab37cd
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys/unix/thread.rs:71:17
[INFO] [stdout]   43:     0x7f80fffbc609 - start_thread
[INFO] [stdout]   44:     0x7f80ffd8e293 - clone
[INFO] [stdout]   45:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- stock::std_search_node::tests::is_repeated stdout ----
[INFO] [stdout] thread 'stock::std_search_node::tests::is_repeated' panicked at 'attempted to leave type `std::option::Option<moves::Move>` uninitialized, which is invalid', /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/mem/mod.rs:660:9
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x559cb1820020 - std::backtrace_rs::backtrace::libunwind::trace::h1037ca7e6eeef65c
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stdout]    1:     0x559cb1820020 - std::backtrace_rs::backtrace::trace_unsynchronized::haaefac1bc3669450
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x559cb1820020 - std::sys_common::backtrace::_print_fmt::h863a6f5e6d995885
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x559cb1820020 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h767e17e1aa7df6a8
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stdout]    4:     0x559cb184284c - core::fmt::write::h7aa6cd0067dca82a
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/fmt/mod.rs:1110:17
[INFO] [stdout]    5:     0x559cb181cfc5 - std::io::Write::write_fmt::h6f1a9b91376a1376
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/io/mod.rs:1584:15
[INFO] [stdout]    6:     0x559cb182218b - std::sys_common::backtrace::_print::h2769edb26a7eb606
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stdout]    7:     0x559cb182218b - std::sys_common::backtrace::print::ha71f3549862b4cb6
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stdout]    8:     0x559cb182218b - std::panicking::default_hook::{{closure}}::h95488a3bade217f6
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:208:50
[INFO] [stdout]    9:     0x559cb1821c9c - std::panicking::default_hook::h290aa602c0fb11df
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:222:9
[INFO] [stdout]   10:     0x559cb1822831 - std::panicking::rust_panic_with_hook::hf32c4fa635e215f2
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:622:17
[INFO] [stdout]   11:     0x559cb1822307 - std::panicking::begin_panic_handler::{{closure}}::h95197ccd88846f7a
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:517:13
[INFO] [stdout]   12:     0x559cb18204fc - std::sys_common::backtrace::__rust_end_short_backtrace::h7641df9566f7b7d0
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stdout]   13:     0x559cb1822299 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:515:5
[INFO] [stdout]   14:     0x559cb160ba11 - core::panicking::panic_fmt::hbe99dddd3092ba3c
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/panicking.rs:92:14
[INFO] [stdout]   15:     0x559cb160b95d - core::panicking::panic::h3de4db67bd397eb3
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/panicking.rs:50:5
[INFO] [stdout]   16:     0x559cb163bdbe - core::mem::uninitialized::h4aeb498d833d625d
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/mem/mod.rs:660:9
[INFO] [stdout]   17:     0x559cb163bdbe - <alcibiades::stock::std_move_generator::StdMoveGenerator<T> as alcibiades::move_generator::MoveGenerator>::try_move_digest::hc2bc5ef5b6d00be2
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stock/std_move_generator.rs:299:43
[INFO] [stdout]   18:     0x559cb163e034 - <alcibiades::stock::std_move_generator::StdMoveGenerator<T> as alcibiades::move_generator::MoveGenerator>::do_move::h7084f3d6fd023638
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stock/std_move_generator.rs:517:38
[INFO] [stdout]   19:     0x559cb1652ea8 - <alcibiades::stock::std_search_node::StdSearchNode<T> as alcibiades::search_node::SearchNode>::do_move::h4b9bbf81334186c7
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stock/std_search_node.rs:230:35
[INFO] [stdout]   20:     0x559cb1662213 - alcibiades::stock::std_search_node::tests::is_repeated::hb65c8e3c4063c8b1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stock/std_search_node.rs:671:20
[INFO] [stdout]   21:     0x559cb1661fca - alcibiades::stock::std_search_node::tests::is_repeated::{{closure}}::h57c20e6c6ab4098f
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stock/std_search_node.rs:662:5
[INFO] [stdout]   22:     0x559cb16175ee - core::ops::function::FnOnce::call_once::hc7d20c6a6a1c1959
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   23:     0x559cb1691d63 - core::ops::function::FnOnce::call_once::h673fbe3f96486fd2
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   24:     0x559cb1691d63 - test::__rust_begin_short_backtrace::h8eedc24e104ef6a0
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/test/src/lib.rs:577:5
[INFO] [stdout]   25:     0x559cb1690810 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h028d0969d3f94d78
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   26:     0x559cb1690810 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h7634b01590b1722b
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panic.rs:346:9
[INFO] [stdout]   27:     0x559cb1690810 - std::panicking::try::do_call::hf74f869706dec63b
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:401:40
[INFO] [stdout]   28:     0x559cb1690810 - std::panicking::try::hd0b7346ebfaaae44
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:365:19
[INFO] [stdout]   29:     0x559cb1690810 - std::panic::catch_unwind::hdbf6904f7c253080
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panic.rs:433:14
[INFO] [stdout]   30:     0x559cb1690810 - test::run_test_in_process::h87e95a014ac91067
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/test/src/lib.rs:600:18
[INFO] [stdout]   31:     0x559cb1690810 - test::run_test::run_test_inner::{{closure}}::hdd69ae44aaab3470
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/test/src/lib.rs:492:39
[INFO] [stdout]   32:     0x559cb166bae2 - test::run_test::run_test_inner::{{closure}}::hc159305704d5b68a
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/test/src/lib.rs:519:37
[INFO] [stdout]   33:     0x559cb166bae2 - std::sys_common::backtrace::__rust_begin_short_backtrace::h33d8a8ad5f788fcc
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:125:18
[INFO] [stdout]   34:     0x559cb166f858 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h6181011ddf4b8353
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/thread/mod.rs:481:17
[INFO] [stdout]   35:     0x559cb166f858 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hf924ea0a0f25a1c0
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panic.rs:346:9
[INFO] [stdout]   36:     0x559cb166f858 - std::panicking::try::do_call::hd58061792d05fa5c
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:401:40
[INFO] [stdout]   37:     0x559cb166f858 - std::panicking::try::h3080747417e5af37
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:365:19
[INFO] [stdout]   38:     0x559cb166f858 - std::panic::catch_unwind::hfeba515dcf36cb66
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panic.rs:433:14
[INFO] [stdout]   39:     0x559cb166f858 - std::thread::Builder::spawn_unchecked::{{closure}}::h29d57a62faff749b
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/thread/mod.rs:480:30
[INFO] [stdout]   40:     0x559cb166f858 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h44709d312d2a9c59
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   41:     0x559cb1827347 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h902e2cf6655e1b0c
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   42:     0x559cb1827347 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h893a5452154309d1
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   43:     0x559cb1827347 - std::sys::unix::thread::Thread::new::thread_start::hdedcb57c96ab37cd
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys/unix/thread.rs:71:17
[INFO] [stdout]   44:     0x7f80fffbc609 - start_thread
[INFO] [stdout]   45:     0x7f80ffd8e293 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- stock::simple_search::tests::killers stdout ----
[INFO] [stdout] thread 'stock::simple_search::tests::killers' panicked at 'attempted to leave type `std::option::Option<moves::Move>` uninitialized, which is invalid', /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/mem/mod.rs:660:9
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x559cb1820020 - std::backtrace_rs::backtrace::libunwind::trace::h1037ca7e6eeef65c
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stdout]    1:     0x559cb1820020 - std::backtrace_rs::backtrace::trace_unsynchronized::haaefac1bc3669450
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x559cb1820020 - std::sys_common::backtrace::_print_fmt::h863a6f5e6d995885
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x559cb1820020 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h767e17e1aa7df6a8
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stdout]    4:     0x559cb184284c - core::fmt::write::h7aa6cd0067dca82a
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/fmt/mod.rs:1110:17
[INFO] [stdout]    5:     0x559cb181cfc5 - std::io::Write::write_fmt::h6f1a9b91376a1376
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/io/mod.rs:1584:15
[INFO] [stdout]    6:     0x559cb182218b - std::sys_common::backtrace::_print::h2769edb26a7eb606
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stdout]    7:     0x559cb182218b - std::sys_common::backtrace::print::ha71f3549862b4cb6
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stdout]    8:     0x559cb182218b - std::panicking::default_hook::{{closure}}::h95488a3bade217f6
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:208:50
[INFO] [stdout]    9:     0x559cb1821c9c - std::panicking::default_hook::h290aa602c0fb11df
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:222:9
[INFO] [stdout]   10:     0x559cb1822831 - std::panicking::rust_panic_with_hook::hf32c4fa635e215f2
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:622:17
[INFO] [stdout]   11:     0x559cb1822307 - std::panicking::begin_panic_handler::{{closure}}::h95197ccd88846f7a
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:517:13
[INFO] [stdout]   12:     0x559cb18204fc - std::sys_common::backtrace::__rust_end_short_backtrace::h7641df9566f7b7d0
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stdout]   13:     0x559cb1822299 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:515:5
[INFO] [stdout]   14:     0x559cb160ba11 - core::panicking::panic_fmt::hbe99dddd3092ba3c
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/panicking.rs:92:14
[INFO] [stdout]   15:     0x559cb160b95d - core::panicking::panic::h3de4db67bd397eb3
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/panicking.rs:50:5
[INFO] [stdout]   16:     0x559cb163bdbe - core::mem::uninitialized::h4aeb498d833d625d
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/mem/mod.rs:660:9
[INFO] [stdout]   17:     0x559cb163bdbe - <alcibiades::stock::std_move_generator::StdMoveGenerator<T> as alcibiades::move_generator::MoveGenerator>::try_move_digest::hc2bc5ef5b6d00be2
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stock/std_move_generator.rs:299:43
[INFO] [stdout]   18:     0x559cb163e034 - <alcibiades::stock::std_move_generator::StdMoveGenerator<T> as alcibiades::move_generator::MoveGenerator>::do_move::h7084f3d6fd023638
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stock/std_move_generator.rs:517:38
[INFO] [stdout]   19:     0x559cb1652ea8 - <alcibiades::stock::std_search_node::StdSearchNode<T> as alcibiades::search_node::SearchNode>::do_move::h4b9bbf81334186c7
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stock/std_search_node.rs:230:35
[INFO] [stdout]   20:     0x559cb162d1d2 - alcibiades::stock::simple_search::tests::killers::h223289a4bf431d1f
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stock/simple_search.rs:893:52
[INFO] [stdout]   21:     0x559cb162ceda - alcibiades::stock::simple_search::tests::killers::{{closure}}::h95305ddee7bdbbb7
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stock/simple_search.rs:882:5
[INFO] [stdout]   22:     0x559cb161692e - core::ops::function::FnOnce::call_once::h200e444023ec4885
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   23:     0x559cb1691d63 - core::ops::function::FnOnce::call_once::h673fbe3f96486fd2
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   24:     0x559cb1691d63 - test::__rust_begin_short_backtrace::h8eedc24e104ef6a0
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/test/src/lib.rs:577:5
[INFO] [stdout]   25:     0x559cb1690810 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h028d0969d3f94d78
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   26:     0x559cb1690810 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h7634b01590b1722b
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panic.rs:346:9
[INFO] [stdout]   27:     0x559cb1690810 - std::panicking::try::do_call::hf74f869706dec63b
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:401:40
[INFO] [stdout]   28:     0x559cb1690810 - std::panicking::try::hd0b7346ebfaaae44
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:365:19
[INFO] [stdout]   29:     0x559cb1690810 - std::panic::catch_unwind::hdbf6904f7c253080
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panic.rs:433:14
[INFO] [stdout]   30:     0x559cb1690810 - test::run_test_in_process::h87e95a014ac91067
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/test/src/lib.rs:600:18
[INFO] [stdout]   31:     0x559cb1690810 - test::run_test::run_test_inner::{{closure}}::hdd69ae44aaab3470
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/test/src/lib.rs:492:39
[INFO] [stdout]   32:     0x559cb166bae2 - test::run_test::run_test_inner::{{closure}}::hc159305704d5b68a
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/test/src/lib.rs:519:37
[INFO] [stdout]   33:     0x559cb166bae2 - std::sys_common::backtrace::__rust_begin_short_backtrace::h33d8a8ad5f788fcc
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:125:18
[INFO] [stdout]   34:     0x559cb166f858 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h6181011ddf4b8353
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/thread/mod.rs:481:17
[INFO] [stdout]   35:     0x559cb166f858 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hf924ea0a0f25a1c0
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panic.rs:346:9
[INFO] [stdout]   36:     0x559cb166f858 - std::panicking::try::do_call::hd58061792d05fa5c
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:401:40
[INFO] [stdout]   37:     0x559cb166f858 - std::panicking::try::h3080747417e5af37
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:365:19
[INFO] [stdout]   38:     0x559cb166f858 - std::panic::catch_unwind::hfeba515dcf36cb66
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panic.rs:433:14
[INFO] [stdout]   39:     0x559cb166f858 - std::thread::Builder::spawn_unchecked::{{closure}}::h29d57a62faff749b
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/thread/mod.rs:480:30
[INFO] [stdout]   40:     0x559cb166f858 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h44709d312d2a9c59
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   41:     0x559cb1827347 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h902e2cf6655e1b0c
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   42:     0x559cb1827347 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h893a5452154309d1
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   43:     0x559cb1827347 - std::sys::unix::thread::Thread::new::thread_start::hdedcb57c96ab37cd
[INFO] [stdout]                                at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys/unix/thread.rs:71:17
[INFO] [stdout]   44:     0x7f80fffbc609 - start_thread
[INFO] [stdout]   45:     0x7f80ffd8e293 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     stock::simple_search::tests::killers
[INFO] [stdout]     stock::simple_search::tests::search
[INFO] [stdout]     stock::std_move_generator::tests::do_undo_move
[INFO] [stdout]     stock::std_move_generator::tests::move_generation
[INFO] [stdout]     stock::std_move_generator::tests::move_into_check_bug
[INFO] [stdout]     stock::std_move_generator::tests::perft
[INFO] [stdout]     stock::std_move_generator::tests::try_move_digest
[INFO] [stdout]     stock::std_qsearch::tests::qsearch
[INFO] [stdout]     stock::std_search_node::tests::evaluate_fullmove_number
[INFO] [stdout]     stock::std_search_node::tests::is_checkmate
[INFO] [stdout]     stock::std_search_node::tests::is_repeated
[INFO] [stdout]     stock::std_search_node::tests::qsearch
[INFO] [stdout]     stock::std_search_node::tests::repeated_boards_hash
[INFO] [stdout]     stock::std_search_node::tests::repeated_root_position
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 27 passed; 14 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.43s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "63d7d7078bfc40c908da43d00f0ad5d00d7a3e575e4eef402c4fea019e6e07bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63d7d7078bfc40c908da43d00f0ad5d00d7a3e575e4eef402c4fea019e6e07bf", kill_on_drop: false }`
[INFO] [stdout] 63d7d7078bfc40c908da43d00f0ad5d00d7a3e575e4eef402c4fea019e6e07bf