[INFO] cloning repository https://github.com/brunocodutra/chessboard
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/brunocodutra/chessboard" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrunocodutra%2Fchessboard", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrunocodutra%2Fchessboard'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6ed75b5d34eba64af46ce4029b8c66b369e3414c
[INFO] testing brunocodutra/chessboard against 1.47.0 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrunocodutra%2Fchessboard" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/brunocodutra/chessboard on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/brunocodutra/chessboard
[INFO] finished tweaking git repo https://github.com/brunocodutra/chessboard
[INFO] tweaked toml for git repo https://github.com/brunocodutra/chessboard written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/brunocodutra/chessboard already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 871fde943df11aa465e29fbc0d6699de9675e12a82bfeb1aab2ee46767385433
[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" "871fde943df11aa465e29fbc0d6699de9675e12a82bfeb1aab2ee46767385433", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "871fde943df11aa465e29fbc0d6699de9675e12a82bfeb1aab2ee46767385433", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "871fde943df11aa465e29fbc0d6699de9675e12a82bfeb1aab2ee46767385433", kill_on_drop: false }`
[INFO] [stdout] 871fde943df11aa465e29fbc0d6699de9675e12a82bfeb1aab2ee46767385433
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af63d3213e2870b5c4aea0f95831d251b8f8a66bf3d230b4c4025aa01d7f1882
[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" "af63d3213e2870b5c4aea0f95831d251b8f8a66bf3d230b4c4025aa01d7f1882", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.39
[INFO] [stderr]    Compiling serde v1.0.115
[INFO] [stderr]    Compiling nodrop v0.1.14
[INFO] [stderr]    Compiling easy-parallel v3.1.0
[INFO] [stderr]    Compiling utf8parse v0.2.0
[INFO] [stderr]    Compiling tracing-core v0.1.15
[INFO] [stderr]    Compiling sharded-slab v0.0.9
[INFO] [stderr]    Compiling miniz_oxide v0.4.1
[INFO] [stderr]    Compiling polling v0.1.5
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling socket2 v0.3.12
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling termios v0.3.2
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling terminal_size v0.1.13
[INFO] [stderr]    Compiling dirs-sys-next v0.1.0
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling futures-lite v0.1.11
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling crossbeam-channel v0.4.3
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling dirs-next v1.0.1
[INFO] [stderr]    Compiling console v0.12.0
[INFO] [stderr]    Compiling tracing-log v0.1.1
[INFO] [stderr]    Compiling rustyline v6.2.0
[INFO] [stderr]    Compiling backtrace v0.3.50
[INFO] [stderr]    Compiling chrono v0.4.15
[INFO] [stderr]    Compiling async-io v0.1.11
[INFO] [stderr]    Compiling blocking v0.5.2
[INFO] [stderr]    Compiling matchers v0.0.1
[INFO] [stderr]    Compiling chess v3.1.1
[INFO] [stderr]    Compiling indicatif v0.15.0
[INFO] [stderr]    Compiling async-executor v0.1.2
[INFO] [stderr]    Compiling async-std v1.6.3
[INFO] [stderr]    Compiling smol v0.3.3
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling tracing-serde v0.1.1
[INFO] [stderr]    Compiling serde_json v1.0.57
[INFO] [stderr]    Compiling pin-project-internal v0.4.23
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling futures-macro v0.3.5
[INFO] [stderr]    Compiling tracing-attributes v0.1.11
[INFO] [stderr]    Compiling structopt-derive v0.4.10
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling derivative v2.1.1
[INFO] [stderr]    Compiling derive_more v0.99.9
[INFO] [stderr]    Compiling async-trait v0.1.39
[INFO] [stderr]    Compiling tracing-subscriber v0.2.11
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling tracing v0.1.19
[INFO] [stderr]    Compiling structopt v0.3.17
[INFO] [stderr]    Compiling pin-project v0.4.23
[INFO] [stderr]    Compiling tracing-appender v0.1.1
[INFO] [stderr]    Compiling futures-util v0.3.5
[INFO] [stderr]    Compiling tracing-futures v0.2.4
[INFO] [stderr]    Compiling futures-executor v0.3.5
[INFO] [stderr]    Compiling futures v0.3.5
[INFO] [stderr]    Compiling vampirc-uci v0.10.1
[INFO] [stderr]    Compiling chessboard v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5m 42s
[INFO] running `Command { std: "docker" "inspect" "af63d3213e2870b5c4aea0f95831d251b8f8a66bf3d230b4c4025aa01d7f1882", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af63d3213e2870b5c4aea0f95831d251b8f8a66bf3d230b4c4025aa01d7f1882", kill_on_drop: false }`
[INFO] [stdout] af63d3213e2870b5c4aea0f95831d251b8f8a66bf3d230b4c4025aa01d7f1882
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 83fb1ff0fcf3ce5ec96cdb10dc1739895e370f947ecbcede53e52f702927590e
[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" "83fb1ff0fcf3ce5ec96cdb10dc1739895e370f947ecbcede53e52f702927590e", kill_on_drop: false }`
[INFO] [stderr]    Compiling normalize-line-endings v0.3.0
[INFO] [stderr]    Compiling fragile v1.0.0
[INFO] [stderr]    Compiling port_check v0.1.5
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling float-cmp v0.8.0
[INFO] [stderr]    Compiling proptest-derive v0.2.0
[INFO] [stderr]    Compiling mockall_derive v0.7.2
[INFO] [stderr]    Compiling predicates v1.0.5
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand_xorshift v0.2.0
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling proptest v0.10.1
[INFO] [stderr]    Compiling mockall v0.7.2
[INFO] [stderr]    Compiling chessboard v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 58.04s
[INFO] running `Command { std: "docker" "inspect" "83fb1ff0fcf3ce5ec96cdb10dc1739895e370f947ecbcede53e52f702927590e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83fb1ff0fcf3ce5ec96cdb10dc1739895e370f947ecbcede53e52f702927590e", kill_on_drop: false }`
[INFO] [stdout] 83fb1ff0fcf3ce5ec96cdb10dc1739895e370f947ecbcede53e52f702927590e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fb9ca7202b3d5b531af48b08a7411e2e2a9dee7681cef444f6e13f51c91dace5
[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" "fb9ca7202b3d5b531af48b08a7411e2e2a9dee7681cef444f6e13f51c91dace5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.82s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/chessboard-e7f71f588795dbcd
[INFO] [stdout] 
[INFO] [stdout] running 48 tests
[INFO] [stdout] test game::tests::player_returns_the_current_side_to_move ... ok
[INFO] [stdout] test game::tests::outcome_returns_the_result_of_the_game_if_it_has_ended ... ok
[INFO] [stdout] test game::tests::players_can_resign ... ok
[INFO] [stdout] test file::tests::parsing_printed_file_is_an_identity ... ok
[INFO] [stdout] test file::tests::parsing_file_fails_except_for_single_letters_between_a_and_h ... ok
[INFO] [stdout] test game::tests::any_player_action_after_the_game_has_ended_is_invalid ... ok
[INFO] [stdout] test game::tests::draw_is_declared_if_the_criteria_is_met ... ok
[INFO] [stdout] test action::tests::parsing_move_fails_if_promotion_is_invalid ... ok
[INFO] [stdout] test action::tests::parsing_printed_move_is_an_identity ... ok
[INFO] [stdout] test action::tests::parsing_move_fails_if_from_square_rank_is_invalid ... ok
[INFO] [stdout] test action::tests::parsing_move_fails_if_to_square_rank_is_invalid ... ok
[INFO] [stdout] test game::tests::players_can_make_valid_and_legal_moves ... ok
[INFO] [stdout] test game::tests::players_can_only_play_valid_moves ... ok
[INFO] [stdout] test action::tests::parsing_move_fails_if_from_square_file_is_invalid ... ok
[INFO] [stdout] test action::tests::parsing_move_fails_if_to_square_file_is_invalid ... ok
[INFO] [stdout] test game::tests::players_can_only_play_legal_moves ... ok
[INFO] [stdout] test game::tests::position_returns_the_current_board ... ok
[INFO] [stdout] test player::uci::tests::init_can_fail ... ok
[INFO] [stdout] test player::cli::tests::play_can_fail_reading_from_remote ... ok
[INFO] [stdout] test player::cli::tests::play_can_fail_flushing_the_remote ... ok
[INFO] [stdout] test position::tests::parsing_invalid_fen_string_fails ... ok
[INFO] [stdout] test player::cli::tests::player_can_resign ... ok
[INFO] [stdout] test player::uci::tests::play_can_fail_reading_from_remote ... ok
[INFO] [stdout] test player::uci::tests::play_can_fail_flushing_the_remote ... ok
[INFO] [stdout] test player::uci::tests::init_shakes_hand_with_engine ... ok
[INFO] [stdout] test promotion::tests::parsing_printed_promotion_is_an_identity ... ok
[INFO] [stdout] test player::uci::tests::engine_can_make_a_move ... ok
[INFO] [stdout] test player::cli::tests::play_can_fail_writing_to_the_remote ... ok
[INFO] [stdout] test player::cli::tests::player_can_make_a_move ... ok
[INFO] [stdout] test player::cli::tests::resign_takes_no_arguments ... ok
[INFO] [stdout] test rank::tests::parsing_printed_rank_is_an_identity ... ok
[INFO] [stdout] test player::cli::tests::player_can_take_any_action ... ok
[INFO] [stdout] test promotion::tests::parsing_promotion_fails_except_for_one_of_four_letters ... ok
[INFO] [stdout] test rank::tests::parsing_rank_fails_except_for_single_digits_between_1_and_8 ... ok
[INFO] [stdout] test square::tests::parsing_printed_square_is_an_identity ... ok
[INFO] [stdout] test square::tests::parsing_square_fails_if_file_is_invalid ... ok
[INFO] [stdout] test player::cli::tests::player_can_ask_for_help ... ok
[INFO] [stdout] test player::cli::tests::move_does_not_accept_invalid_descriptors ... ok
[INFO] [stdout] test square::tests::parsing_square_fails_if_rank_is_invalid ... ok
[INFO] [stdout] test player::cli::tests::player_is_prompted_again_after_invalid_command ... ok
[INFO] [stdout] test player::uci::tests::play_can_fail_writing_to_remote ... ok
[INFO] [stdout] test position::tests::placement_returns_current_piece_arrangement ... ok
[INFO] [stdout] test player::uci::tests::play_ignores_invalid_uci_commands ... ok
[INFO] [stdout] test position::tests::parsing_printed_position_is_an_identity ... ok
[INFO] [stdout] test position::tests::parsing_invalid_position_fails ... ok
[INFO] [stdout] test player::uci::tests::play_ingnores_unexpected_uci_commands ... ok
[INFO] [stdout] test remote::tcp::tests::send_appends_new_line_to_message ... ok
[INFO] [stdout] test remote::tcp::tests::recv_splits_by_new_line ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 48 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/chessboard-53809309207e028b
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests chessboard
[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] [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" "fb9ca7202b3d5b531af48b08a7411e2e2a9dee7681cef444f6e13f51c91dace5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb9ca7202b3d5b531af48b08a7411e2e2a9dee7681cef444f6e13f51c91dace5", kill_on_drop: false }`
[INFO] [stdout] fb9ca7202b3d5b531af48b08a7411e2e2a9dee7681cef444f6e13f51c91dace5
