[INFO] fetching crate laura_core 0.5.0...
[INFO] testing laura_core-0.5.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate laura_core 0.5.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate laura_core 0.5.0
[INFO] finished tweaking crates.io crate laura_core 0.5.0
[INFO] tweaked toml for crates.io crate laura_core 0.5.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate laura_core 0.5.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate laura_core 0.5.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c0e81cbb4f641e777f431de5ba1f1f69dfe78a39b4b99b9f4f51ad9a1745649a
[INFO] running `Command { std: "docker" "start" "-a" "c0e81cbb4f641e777f431de5ba1f1f69dfe78a39b4b99b9f4f51ad9a1745649a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0e81cbb4f641e777f431de5ba1f1f69dfe78a39b4b99b9f4f51ad9a1745649a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0e81cbb4f641e777f431de5ba1f1f69dfe78a39b4b99b9f4f51ad9a1745649a", kill_on_drop: false }`
[INFO] [stdout] c0e81cbb4f641e777f431de5ba1f1f69dfe78a39b4b99b9f4f51ad9a1745649a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe6f73c5fcc51e1be400d586661aec8d27c0bacdd82c36c1fe7cae41b650622c
[INFO] running `Command { std: "docker" "start" "-a" "fe6f73c5fcc51e1be400d586661aec8d27c0bacdd82c36c1fe7cae41b650622c", kill_on_drop: false }`
[INFO] [stderr]    Compiling laura_core v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "fe6f73c5fcc51e1be400d586661aec8d27c0bacdd82c36c1fe7cae41b650622c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe6f73c5fcc51e1be400d586661aec8d27c0bacdd82c36c1fe7cae41b650622c", kill_on_drop: false }`
[INFO] [stdout] fe6f73c5fcc51e1be400d586661aec8d27c0bacdd82c36c1fe7cae41b650622c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ee4c561d8cea48b864c0678ee7499483bb0243c527d9f977fbe17befd9d8a3db
[INFO] running `Command { std: "docker" "start" "-a" "ee4c561d8cea48b864c0678ee7499483bb0243c527d9f977fbe17befd9d8a3db", kill_on_drop: false }`
[INFO] [stderr]    Compiling laura_core v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "ee4c561d8cea48b864c0678ee7499483bb0243c527d9f977fbe17befd9d8a3db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee4c561d8cea48b864c0678ee7499483bb0243c527d9f977fbe17befd9d8a3db", kill_on_drop: false }`
[INFO] [stdout] ee4c561d8cea48b864c0678ee7499483bb0243c527d9f977fbe17befd9d8a3db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 32448ed284b501aaa38d9f68ab986477a19f982b5a36e877141edbe6b06593db
[INFO] running `Command { std: "docker" "start" "-a" "32448ed284b501aaa38d9f68ab986477a19f982b5a36e877141edbe6b06593db", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/laura_core-a92b49cbea62566d)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests laura_core
[INFO] [stdout] 
[INFO] [stdout] running 71 tests
[INFO] [stdout] test src/../README.md - (line 101) ... ok
[INFO] [stdout] test src/../README.md - (line 69) ... ok
[INFO] [stdout] test src/../README.md - (line 48) ... ok
[INFO] [stdout] test src/../README.md - (line 37) ... ok
[INFO] [stdout] test src/bitboard.rs - bitboard::BitBoard::flip (line 320) ... ok
[INFO] [stdout] test src/bitboard.rs - bitboard::BitBoard::forward (line 372) ... ok
[INFO] [stdout] test src/../README.md - (line 79) ... ok
[INFO] [stdout] test src/../README.md - (line 89) ... ok
[INFO] [stdout] test src/bitboard.rs - bitboard::BitBoard::left_for (line 460) ... ok
[INFO] [stdout] test src/bitboard.rs - bitboard::BitBoard::right (line 508) ... ok
[INFO] [stdout] test src/bitboard.rs - bitboard::BitBoard::is_empty (line 771) ... ok
[INFO] [stdout] test src/bitboard.rs - bitboard::BitBoard::count_bits (line 292) ... ok
[INFO] [stdout] test src/bitboard.rs - bitboard::BitBoard::left (line 395) ... ok
[INFO] [stdout] test src/bitboard.rs - bitboard::BitBoard::up_left (line 583) ... ok
[INFO] [stdout] test src/bitboard.rs - bitboard::BitBoard::right (line 490) ... ok
[INFO] [stdout] test src/bitboard.rs - bitboard::BitBoard::right_for (line 553) ... ok
[INFO] [stdout] test src/bitboard.rs - bitboard::BitBoard::left (line 414) ... ok
[INFO] [stdout] test src/bitboard.rs - bitboard::BitBoard::up_left_for (line 648) ... ok
[INFO] [stdout] test src/bitboard.rs - bitboard::BitBoard::pop_square (line 264) ... ok
[INFO] [stdout] test src/bitboard.rs - bitboard::BitBoard::get_square (line 237) ... ok
[INFO] [stdout] test src/bitboard.rs - bitboard::BitBoard::left_for (line 441) ... ok
[INFO] [stdout] test src/bitboard.rs - bitboard::BitBoard::set_square (line 210) ... ok
[INFO] [stdout] test src/bitboard.rs - bitboard::BitBoard::up_right_for (line 725) ... ok
[INFO] [stdout] test src/bitboard.rs - bitboard::BitBoard::up_right_for (line 743) ... ok
[INFO] [stdout] test src/macros.rs - macros::tactical_moves (line 270) ... ok
[INFO] [stdout] test src/bitboard.rs - bitboard::BitBoard::right_for (line 535) ... ok
[INFO] [stdout] test src/bitboard.rs - bitboard::BitBoard::to_square (line 137) ... ok
[INFO] [stdout] test src/bitboard.rs - bitboard::BitBoard::forward (line 354) ... ok
[INFO] [stdout] test src/move_list.rs - move_list::MoveList (line 50) ... ok
[INFO] [stdout] test src/move_list.rs - move_list::MoveList::as_mut_slice (line 249) ... ok
[INFO] [stdout] test src/bitboard.rs - bitboard::BitBoard::up_right (line 696) ... ok
[INFO] [stdout] test src/macros.rs - macros::quiet_moves (line 249) ... ok
[INFO] [stdout] test src/board/movegen.rs - board::movegen::gen_moves (line 98) ... ok
[INFO] [stdout] test src/macros.rs - macros::legal_moves (line 222) ... ok
[INFO] [stdout] test src/bitboard.rs - bitboard::BitBoard::up_left (line 601) ... ok
[INFO] [stdout] test src/bitboard.rs - bitboard::BitBoard::to_square_nearest (line 172) ... ok
[INFO] [stdout] test src/bitboard.rs - bitboard::BitBoard::up_left_for (line 630) ... ok
[INFO] [stdout] test src/bitboard.rs - bitboard::BitBoard::up_right (line 678) ... ok
[INFO] [stdout] test src/board/movegen.rs - board::movegen::enumerate_legal_moves (line 125) ... ok
[INFO] [stdout] test src/moves.rs - moves::Move (line 38) ... ok
[INFO] [stdout] test src/move_list.rs - move_list::MoveList::default (line 112) ... ok
[INFO] [stdout] test src/move_list.rs - move_list::MoveList::is_empty (line 312) ... ok
[INFO] [stdout] test src/moves.rs - moves::Move::is_double_pawn (line 427) ... ok
[INFO] [stdout] test src/moves.rs - moves::Move::is_castle (line 371) ... ok
[INFO] [stdout] test src/moves.rs - moves::Move::is_king_castle (line 391) ... ok
[INFO] [stdout] test src/moves.rs - moves::Move::get_prom (line 288) ... ok
[INFO] [stdout] test src/move_list.rs - move_list::MoveList::as_slice (line 206) ... ok
[INFO] [stdout] test src/move_list.rs - move_list::MoveList::clear (line 336) ... ok
[INFO] [stdout] test src/moves.rs - moves::Move::get_type (line 263) ... ok
[INFO] [stdout] test src/moves.rs - moves::Move::is_queen_castle (line 408) ... ok
[INFO] [stdout] test src/move_list.rs - move_list::MoveList::as_mut_slice (line 271) ... ok
[INFO] [stdout] test src/moves.rs - moves::Move::flag (line 487) ... ok
[INFO] [stdout] test src/moves.rs - moves::Move::is_capture (line 350) ... ok
[INFO] [stdout] test src/move_list.rs - move_list::MoveList::len (line 289) ... ok
[INFO] [stdout] test src/moves.rs - moves::Move::get_dest (line 242) ... ok
[INFO] [stdout] test src/moves.rs - moves::Move::null (line 161) ... ok
[INFO] [stdout] test src/san.rs - san::to_san (line 32) ... ok
[INFO] [stdout] test src/square.rs - square::Square::from_index (line 77) ... ok
[INFO] [stdout] test src/moves.rs - moves::Move::is_quiet (line 466) ... ok
[INFO] [stdout] test src/moves.rs - moves::Move::new (line 202) ... ok
[INFO] [stdout] test src/square.rs - square::Square::to_str (line 186) ... ok
[INFO] [stdout] test src/san.rs - san::SanBuffered (line 53) ... ok
[INFO] [stdout] test src/moves.rs - moves::Move::is_underpromotion (line 329) ... ok
[INFO] [stdout] test src/square.rs - square::Square::to_bitboard (line 95) ... ok
[INFO] [stdout] test src/move_list.rs - move_list::MoveList::push (line 177) ... ok
[INFO] [stdout] test src/moves.rs - moves::Move::is_enpassant (line 447) ... ok
[INFO] [stdout] test src/move_list.rs - move_list::MoveList::as_slice (line 229) ... ok
[INFO] [stdout] test src/moves.rs - moves::Move::get_src (line 221) ... ok
[INFO] [stdout] test src/move_list.rs - move_list::MoveList::push (line 157) ... ok
[INFO] [stdout] test src/moves.rs - moves::Move::is_null (line 182) ... ok
[INFO] [stdout] test src/moves.rs - moves::Move::is_promotion (line 312) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 71 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/moves.rs - moves::Move (line 28) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 1.03s; merged doctests compilation took 0.96s
[INFO] running `Command { std: "docker" "inspect" "32448ed284b501aaa38d9f68ab986477a19f982b5a36e877141edbe6b06593db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32448ed284b501aaa38d9f68ab986477a19f982b5a36e877141edbe6b06593db", kill_on_drop: false }`
[INFO] [stdout] 32448ed284b501aaa38d9f68ab986477a19f982b5a36e877141edbe6b06593db