[INFO] fetching crate myopic-board 2.1.3...
[INFO] testing myopic-board-2.1.3 against 1.49.0 for beta-1.50-1
[INFO] extracting crate myopic-board 2.1.3 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate myopic-board 2.1.3 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate myopic-board 2.1.3
[INFO] finished tweaking crates.io crate myopic-board 2.1.3
[INFO] tweaked toml for crates.io crate myopic-board 2.1.3 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 97b7d840a385f9822296f1571886f4399e6313ea012712e937198c378bbb4a7f
[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" "97b7d840a385f9822296f1571886f4399e6313ea012712e937198c378bbb4a7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "97b7d840a385f9822296f1571886f4399e6313ea012712e937198c378bbb4a7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97b7d840a385f9822296f1571886f4399e6313ea012712e937198c378bbb4a7f", kill_on_drop: false }`
[INFO] [stdout] 97b7d840a385f9822296f1571886f4399e6313ea012712e937198c378bbb4a7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] bb6d4c216e0cfaf95fb393f7d3b1303ccb332613063cceececd028af8ac3b862
[INFO] running `Command { std: "docker" "start" "-a" "bb6d4c216e0cfaf95fb393f7d3b1303ccb332613063cceececd028af8ac3b862", kill_on_drop: false }`
[INFO] [stderr]    Compiling myopic-core v1.2.4
[INFO] [stderr]    Compiling myopic-board v2.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.93s
[INFO] running `Command { std: "docker" "inspect" "bb6d4c216e0cfaf95fb393f7d3b1303ccb332613063cceececd028af8ac3b862", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb6d4c216e0cfaf95fb393f7d3b1303ccb332613063cceececd028af8ac3b862", kill_on_drop: false }`
[INFO] [stdout] bb6d4c216e0cfaf95fb393f7d3b1303ccb332613063cceececd028af8ac3b862
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a7372a830ef926bde6b714574d8357e15b57f00b1e6b8645c56e9e6bfa55e1b1
[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" "a7372a830ef926bde6b714574d8357e15b57f00b1e6b8645c56e9e6bfa55e1b1", kill_on_drop: false }`
[INFO] [stderr]    Compiling myopic-board v2.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.82s
[INFO] running `Command { std: "docker" "inspect" "a7372a830ef926bde6b714574d8357e15b57f00b1e6b8645c56e9e6bfa55e1b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7372a830ef926bde6b714574d8357e15b57f00b1e6b8645c56e9e6bfa55e1b1", kill_on_drop: false }`
[INFO] [stdout] a7372a830ef926bde6b714574d8357e15b57f00b1e6b8645c56e9e6bfa55e1b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a3255299ef49d6df017c65e34c9435d5e69d45e9b65fd5671274e308b6f7fc86
[INFO] running `Command { std: "docker" "start" "-a" "a3255299ef49d6df017c65e34c9435d5e69d45e9b65fd5671274e308b6f7fc86", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.41s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/myopic_board-4e6474dc1fa665c6
[INFO] [stdout] 
[INFO] [stdout] running 128 tests
[INFO] [stdout] test implementation::evolve::test::test_black_king_takes_white_king ... ok
[INFO] [stdout] test implementation::evolve::test::test_black_enpassant ... ok
[INFO] [stdout] test implementation::evolve::test::test_black_king_moving_removes_castling_rights ... ok
[INFO] [stdout] test implementation::evolve::test::test_black_queen_takes_white_queen ... ok
[INFO] [stdout] test implementation::evolve::test::test_black_knight_takes_white_knight ... ok
[INFO] [stdout] test implementation::evolve::test::test_black_promotion ... ok
[INFO] [stdout] test implementation::evolve::test::test_black_pawn_takes_white_bishop ... ok
[INFO] [stdout] test implementation::evolve::test::test_black_bishop_takes_white_bishop ... ok
[INFO] [stdout] test implementation::evolve::test::test_black_kingside_castling ... ok
[INFO] [stdout] test implementation::evolve::test::test_black_pawn_moves_forward_two ... ok
[INFO] [stdout] test implementation::evolve::test::test_black_pawn_moves_forward_one ... ok
[INFO] [stdout] test implementation::evolve::test::test_black_rook_taking_white_rook_removing_kingside_rights ... ok
[INFO] [stdout] test implementation::evolve::test::test_black_queenside_castling ... ok
[INFO] [stdout] test implementation::evolve::test::test_white_king_moving_removes_castling_rights ... ok
[INFO] [stdout] test implementation::evolve::test::test_white_enpassant ... ok
[INFO] [stdout] test implementation::evolve::test::test_white_pawn_moves_forward_one ... ok
[INFO] [stdout] test implementation::evolve::test::test_black_rook_taking_white_rook_removing_queenside_rights ... ok
[INFO] [stdout] test implementation::evolve::test::test_white_bishop_takes_black_bishop ... ok
[INFO] [stdout] test implementation::evolve::test::test_white_pawn_moves_forward_two ... ok
[INFO] [stdout] test implementation::evolve::test::test_white_pawn_takes_black_pawn ... ok
[INFO] [stdout] test implementation::evolve::test::test_white_knight_takes_black_knight ... ok
[INFO] [stdout] test implementation::evolve::test::test_white_kingside_castling ... ok
[INFO] [stdout] test implementation::evolve::test::test_white_king_takes_black_king ... ok
[INFO] [stdout] test implementation::evolve::test::test_white_promotion ... ok
[INFO] [stdout] test implementation::evolve::test::test_white_queen_takes_black_queen ... ok
[INFO] [stdout] test implementation::evolve::test::test_white_queenside_castling ... ok
[INFO] [stdout] test implementation::evolve::test::test_white_rook_taking_black_rook_removing_kingside_rights ... ok
[INFO] [stdout] test implementation::evolve::test::test_white_rook_taking_black_rook_removing_queenside_rights ... ok
[INFO] [stdout] test implementation::cache::control::test::test_white_control ... ok
[INFO] [stdout] test implementation::cache::termination::test::not_terminal ... ok
[INFO] [stdout] test implementation::cache::termination::test::stalemate ... ok
[INFO] [stdout] test implementation::cache::termination::test::not_terminal2 ... ok
[INFO] [stdout] test implementation::cache::control::test::test_black_control ... ok
[INFO] [stdout] test implementation::fen::test::position_1_half_move_count ... ok
[INFO] [stdout] test implementation::fen::test::position_1_move_count ... ok
[INFO] [stdout] test implementation::fen::test::position_1_enpassant ... ok
[INFO] [stdout] test implementation::fen::test::start_position_all ... ok
[INFO] [stdout] test implementation::fen::test::position_1_board ... ok
[INFO] [stdout] test implementation::fen::test::position_2_castling_rights ... ok
[INFO] [stdout] test implementation::fen::test::position_2_board ... ok
[INFO] [stdout] test implementation::fen::test::start_position_active ... ok
[INFO] [stdout] test implementation::fen::test::position_2_active ... ok
[INFO] [stdout] test implementation::fen::test::start_position_enpassant ... ok
[INFO] [stdout] test implementation::fen::test::start_position_castling_rights ... ok
[INFO] [stdout] test implementation::fen::test::start_position_half_move_count ... ok
[INFO] [stdout] test implementation::fen::test::start_position_board ... ok
[INFO] [stdout] test implementation::fen::test::position_2_enpassant ... ok
[INFO] [stdout] test implementation::fen::test::position_2_move_count ... ok
[INFO] [stdout] test implementation::fen::test::start_position_move_count ... ok
[INFO] [stdout] test implementation::fen::test::position_2_half_move_count ... ok
[INFO] [stdout] test implementation::fen::test::position_1_castling_rights ... ok
[INFO] [stdout] test implementation::fen::test::position_1_active ... ok
[INFO] [stdout] test implementation::fen::test::position_2_all ... ok
[INFO] [stdout] test implementation::fen_test::fen_to_board_case_3 ... ok
[INFO] [stdout] test implementation::moves::enpassant_source::test_enpassant_source_squares::test ... ok
[INFO] [stdout] test implementation::fen_test::fen_to_board_case_1 ... ok
[INFO] [stdout] test implementation::fen::test::position_1_all ... ok
[INFO] [stdout] test implementation::moves::test::misc::case_07 ... ok
[INFO] [stdout] test implementation::fen_test::fen_to_board_case_2 ... ok
[INFO] [stdout] test implementation::fen_test::fen_to_board_case_4 ... ok
[INFO] [stdout] test implementation::moves::test::misc::case_01 ... ok
[INFO] [stdout] test implementation::moves::test::misc::case_15 ... ok
[INFO] [stdout] test implementation::moves::test::misc::case_14 ... ok
[INFO] [stdout] test implementation::moves::test::misc::case_12 ... ok
[INFO] [stdout] test implementation::moves::test::misc::case_11 ... ok
[INFO] [stdout] test implementation::moves::test::misc::case_13 ... ok
[INFO] [stdout] test implementation::cache::rays::discovery::test::case_one ... ok
[INFO] [stdout] test implementation::cache::rays::pinning::test::case_one ... ok
[INFO] [stdout] test implementation::moves::test::misc::case_08 ... ok
[INFO] [stdout] test implementation::moves::test::misc::case_06 ... ok
[INFO] [stdout] test implementation::moves::test::misc::case_05 ... ok
[INFO] [stdout] test implementation::moves::test::misc::case_10 ... ok
[INFO] [stdout] test implementation::cache::termination::test::checkmate ... ok
[INFO] [stdout] test implementation::moves::test::misc::case_02 ... ok
[INFO] [stdout] test implementation::positions::test::test_toggle_square ... ok
[INFO] [stdout] test implementation::moves::test::misc::case_17 ... ok
[INFO] [stdout] test implementation::moves::test::misc::case_16 ... ok
[INFO] [stdout] test mv::test::enpassant ... ok
[INFO] [stdout] test mv::test::castle ... ok
[INFO] [stdout] test mv::test::promotion ... ok
[INFO] [stdout] test implementation::moves::test::misc::case_03 ... ok
[INFO] [stdout] test mv::test::standard ... ok
[INFO] [stdout] test implementation::moves::test::szukstra_tal::white_move_eleven ... ok
[INFO] [stdout] test implementation::moves::test::szukstra_tal::black_move_eight ... ok
[INFO] [stdout] test parse::patterns::test::test_move_regex ... ok
[INFO] [stdout] test implementation::moves::test::szukstra_tal::white_move_nine ... ok
[INFO] [stdout] test parse::pgn::test::case_zero ... ok
[INFO] [stdout] test parse::pgn::test_single_move::case_eight ... ok
[INFO] [stdout] test parse::patterns::test::test_uci_move_regex ... ok
[INFO] [stdout] test implementation::moves::test::szukstra_tal::black_move_ten ... ok
[INFO] [stdout] test parse::pgn::test_single_move::case_four ... ok
[INFO] [stdout] test parse::patterns::test::test_fen_regex ... ok
[INFO] [stdout] test implementation::moves::test::szukstra_tal::white_move_twelve ... ok
[INFO] [stdout] test implementation::moves::test::szukstra_tal::black_move_nine ... ok
[INFO] [stdout] test parse::pgn::test_single_move::case_one ... ok
[INFO] [stdout] test implementation::moves::test::szukstra_tal::black_move_eleven ... ok
[INFO] [stdout] test parse::pgn::test_single_move::case_three ... ok
[INFO] [stdout] test parse::pgn::test_single_move::case_two ... ok
[INFO] [stdout] test parse::pgn::test_single_move::case_ten ... ok
[INFO] [stdout] test parse::pgn::test_single_move::case_eleven ... ok
[INFO] [stdout] test parse::pgn::test_single_move::case_six ... ok
[INFO] [stdout] test parse::uci::test_single_move::case_eleven ... ok
[INFO] [stdout] test parse::uci::test_single_move::case_five ... ok
[INFO] [stdout] test parse::uci::test_single_move::case_eight ... ok
[INFO] [stdout] test parse::uci::test_single_move::case_four ... ok
[INFO] [stdout] test parse::uci::test::case_zero ... ok
[INFO] [stdout] test parse::test::uci_position_1 ... ok
[INFO] [stdout] test parse::pgn::test_single_move::case_nine ... ok
[INFO] [stdout] test parse::uci::test_single_move::case_six ... ok
[INFO] [stdout] test parse::uci::uci_struct_test::construct ... ok
[INFO] [stdout] test parse::uci::test::case_one ... ok
[INFO] [stdout] test parse::pgn::test_single_move::case_seven ... ok
[INFO] [stdout] test uci_conversion_test::test_promotion_conversion ... ok
[INFO] [stdout] test parse::uci::test_single_move::case_seven ... ok
[INFO] [stdout] test parse::pgn::test::case_two ... ok
[INFO] [stdout] test parse::uci::test_single_move::case_three ... ok
[INFO] [stdout] test parse::pgn::test_single_move::case_five ... ok
[INFO] [stdout] test parse::uci::test_single_move::case_two ... ok
[INFO] [stdout] test parse::uci::uci_struct_test::reflect ... ok
[INFO] [stdout] test uci_conversion_test::test_castling_conversion ... ok
[INFO] [stdout] test uci_conversion_test::test_pawn_standard_conversion ... ok
[INFO] [stdout] test uci_conversion_test::test_rook_standard_conversion ... ok
[INFO] [stdout] test parse::uci::test_single_move::case_one ... ok
[INFO] [stdout] test uci_conversion_test::test_enpassant_conversion ... ok
[INFO] [stdout] test parse::uci::test_single_move::case_nine ... ok
[INFO] [stdout] test parse::pgn::test::case_one ... ok
[INFO] [stdout] test parse::uci::test_single_move::case_ten ... ok
[INFO] [stdout] test implementation::moves::test::szukstra_tal::white_move_ten ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 128 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests myopic-board
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a3255299ef49d6df017c65e34c9435d5e69d45e9b65fd5671274e308b6f7fc86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3255299ef49d6df017c65e34c9435d5e69d45e9b65fd5671274e308b6f7fc86", kill_on_drop: false }`
[INFO] [stdout] a3255299ef49d6df017c65e34c9435d5e69d45e9b65fd5671274e308b6f7fc86