[INFO] fetching crate retroboard 0.2.1...
[INFO] testing retroboard-0.2.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate retroboard 0.2.1 into /workspace/builds/worker-26/source
[INFO] validating manifest of crates.io crate retroboard 0.2.1 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate retroboard 0.2.1
[INFO] finished tweaking crates.io crate retroboard 0.2.1
[INFO] tweaked toml for crates.io crate retroboard 0.2.1 written to /workspace/builds/worker-26/source/Cargo.toml
[INFO] crate crates.io crate retroboard 0.2.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 01a6f55cdef102826707e67397a317e090394331243e70f8b6c79db0cb79c702
[INFO] running `Command { std: "docker" "start" "-a" "01a6f55cdef102826707e67397a317e090394331243e70f8b6c79db0cb79c702", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "01a6f55cdef102826707e67397a317e090394331243e70f8b6c79db0cb79c702", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01a6f55cdef102826707e67397a317e090394331243e70f8b6c79db0cb79c702", kill_on_drop: false }`
[INFO] [stdout] 01a6f55cdef102826707e67397a317e090394331243e70f8b6c79db0cb79c702
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6357d6a0296958c35abe9b6fe6389a3f3e208e752456d766f90fb1526502be2f
[INFO] running `Command { std: "docker" "start" "-a" "6357d6a0296958c35abe9b6fe6389a3f3e208e752456d766f90fb1526502be2f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling shakmaty v0.20.3
[INFO] [stderr]    Compiling arrayvec v0.7.2
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling btoi v0.4.2
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling retroboard v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.60s
[INFO] running `Command { std: "docker" "inspect" "6357d6a0296958c35abe9b6fe6389a3f3e208e752456d766f90fb1526502be2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6357d6a0296958c35abe9b6fe6389a3f3e208e752456d766f90fb1526502be2f", kill_on_drop: false }`
[INFO] [stdout] 6357d6a0296958c35abe9b6fe6389a3f3e208e752456d766f90fb1526502be2f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3ac8bb70e8465a33839c10f886ecdae51e1d46d7daf0f34507dabf4788f25e26
[INFO] running `Command { std: "docker" "start" "-a" "3ac8bb70e8465a33839c10f886ecdae51e1d46d7daf0f34507dabf4788f25e26", kill_on_drop: false }`
[INFO] [stderr]    Compiling unindent v0.1.7
[INFO] [stderr]    Compiling paste v1.0.6
[INFO] [stderr]    Compiling indoc v1.0.3
[INFO] [stderr]    Compiling retroboard v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.07s
[INFO] running `Command { std: "docker" "inspect" "3ac8bb70e8465a33839c10f886ecdae51e1d46d7daf0f34507dabf4788f25e26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ac8bb70e8465a33839c10f886ecdae51e1d46d7daf0f34507dabf4788f25e26", kill_on_drop: false }`
[INFO] [stdout] 3ac8bb70e8465a33839c10f886ecdae51e1d46d7daf0f34507dabf4788f25e26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3a3b0bfa6b6d37490359a8420cd5f562c1d7fd42328aabc8ec6f3199ab67d3f5
[INFO] running `Command { std: "docker" "start" "-a" "3a3b0bfa6b6d37490359a8420cd5f562c1d7fd42328aabc8ec6f3199ab67d3f5", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 74 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/retroboard-4caa51238b30958c)
[INFO] [stdout] test retroboard::tests::test_checkmating_is_illegal_bc_check ... ok
[INFO] [stdout] test retroboard::tests::test_bishop ... ok
[INFO] [stdout] test retroboard::tests::test_check_illegal ... ok
[INFO] [stdout] test retroboard::tests::test_debug ... ok
[INFO] [stdout] test retroboard::tests::test_bishop_uncapture ... ok
[INFO] [stdout] test retroboard::tests::test_double_check_double_knights ... ok
[INFO] [stdout] test retroboard::tests::test_double_check ... ok
[INFO] [stdout] test retroboard::tests::test_blocker ... ok
[INFO] [stdout] test retroboard::tests::test_double_check_pawns ... ok
[INFO] [stdout] test retroboard::tests::test_double_check_double_pawns ... ok
[INFO] [stdout] test retroboard::tests::test_double_check_no_moves ... ok
[INFO] [stdout] test retroboard::tests::test_double_check_queens ... ok
[INFO] [stdout] test retroboard::tests::test_double_check_queen_knight_impossible ... ok
[INFO] [stdout] test retroboard::tests::test_double_check_knight_pawn ... ok
[INFO] [stdout] test retroboard::tests::test_king ... ok
[INFO] [stdout] test retroboard::tests::test_from_setup ... ok
[INFO] [stdout] test retroboard::tests::test_en_passant_legal ... ok
[INFO] [stdout] test retroboard::tests::test_no_pawn ... ok
[INFO] [stdout] test retroboard::tests::test_rboard_transformation ... ok
[INFO] [stdout] test retroboard::tests::test_queen ... ok
[INFO] [stdout] test retroboard::tests::test_no_unpromotion ... ok
[INFO] [stdout] test retroboard::tests::test_knight ... ok
[INFO] [stdout] test retroboard::tests::test_final_pseudo_unmoves ... ok
[INFO] [stdout] test retroboard::tests::test_new_no_pockets ... ok
[INFO] [stdout] test retroboard::tests::test_retro_attacks ... ok
[INFO] [stdout] test retropocket::tests::test_retropocket_fromstr ... ok
[INFO] [stdout] test retropocket::tests::test_into_iter ... ok
[INFO] [stdout] test retropocket::tests::test_retropocket_eq ... ok
[INFO] [stdout] test retroboard::tests::test_triple_check ... ok
[INFO] [stdout] test retroboard::tests::test_queen_uncapture ... ok
[INFO] [stdout] test retroboard::tests::test_knight_uncapture ... ok
[INFO] [stdout] test unmove::tests::test_parse_retro_uci_simple_move ... ok
[INFO] [stdout] test retroboard::tests::test_double_pawn ... ok
[INFO] [stdout] test retroboard::tests::test_no_en_passant_sq_blocked ... ok
[INFO] [stdout] test unmove::tests::test_parse_retro_uci_en_passant_error ... ok
[INFO] [stdout] test unmove::tests::test_parse_retro_uci_uncapture ... ok
[INFO] [stdout] test unmove::tests::test_to_uci ... ok
[INFO] [stdout] test retroboard::tests::test_simple_pawn ... ok
[INFO] [stdout] test retroboard::tests::test_hash ... ok
[INFO] [stdout] test retroboard::tests::test_unpromotion_but_uncapture_not_possible ... ok
[INFO] [stdout] test retroboard::tests::test_no_en_passant_opposite_check ... ok
[INFO] [stdout] test retroboard::tests::test_double_check_queen_knight ... ok
[INFO] [stdout] test retroboard::tests::test_push_en_passant ... ok
[INFO] [stdout] test retroboard::tests::test_double_check_with_uncaptures ... ok
[INFO] [stdout] test unmove::tests::test_mirror ... ok
[INFO] [stdout] test retroboard::tests::test_double_check_queens_unpromotion ... ok
[INFO] [stdout] test retroboard::tests::test_knight_uncapture_with_pawns ... ok
[INFO] [stdout] test retroboard::tests::test_push_uncapture ... ok
[INFO] [stdout] test retroboard::tests::test_pseudo_legal ... ok
[INFO] [stdout] test unmove::tests::test_parse_retro_uci_en_passant ... ok
[INFO] [stdout] test retroboard::tests::test_en_passant_double_check ... ok
[INFO] [stdout] test retroboard::tests::test_push_unpromote_and_uncapture ... ok
[INFO] [stdout] test retroboard::tests::test_push_unpromote ... ok
[INFO] [stdout] test retroboard::tests::test_rook ... ok
[INFO] [stdout] test retroboard::tests::test_pinned_knight ... ok
[INFO] [stdout] test retroboard::tests::test_unpromoting_legal_not_moving ... ok
[INFO] [stdout] test retroboard::tests::test_uncapturing_create_a_blocker ... ok
[INFO] [stdout] test retroboard::tests::test_no_en_passant_sq_blocked_legal ... ok
[INFO] [stdout] test retroboard::tests::test_pseudo_pre_en_passant_only ... ok
[INFO] [stdout] test retroboard::tests::test_rook_uncapture ... ok
[INFO] [stdout] test retroboard::tests::test_giving_check_illegal ... ok
[INFO] [stdout] test retroboard::tests::test_unpromotion_illegal ... ok
[INFO] [stdout] test unmove::tests::test_parse_retro_uci_unpromotion ... ok
[INFO] [stdout] test retroboard::tests::test_pawn_uncapture ... ok
[INFO] [stdout] test retroboard::tests::test_legal_pawn_uncaptures ... ok
[INFO] [stdout] test retroboard::tests::test_unpromotion_and_unpromotion_uncapture ... ok
[INFO] [stdout] test retroboard::tests::test_pseudo_en_passant ... ok
[INFO] [stdout] test retroboard::tests::test_knight_checker_cant_be_blocked ... ok
[INFO] [stdout] test retroboard::tests::test_no_pawn_uncapture ... ok
[INFO] [stdout] test retroboard::tests::test_pawn_checker_cant_be_blocked ... ok
[INFO] [stdout] test unmove::tests::test_uncapture_square ... ok
[INFO] [stdout] test retroboard::tests::test_unpromotion_uncapture ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/retroboard-a0361d3958038306)
[INFO] [stdout] test retroboard::tests::test_perft_debug ... ok
[INFO] [stderr]    Doc-tests retroboard
[INFO] [stdout] test retroboard::tests::test_final_unmoves ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 74 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.56s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/retropocket.rs - retropocket::RetroPocket::from_str (line 91) ... ok
[INFO] [stdout] test src/lib.rs - (line 39) ... ok
[INFO] [stdout] test src/retroboard.rs - retroboard::RetroBoard::new (line 42) ... ok
[INFO] [stdout] test src/unmove.rs - unmove::UnMove::uncapture_square (line 202) ... ok
[INFO] [stdout] test src/unmove.rs - unmove::UnMove::mirror (line 235) ... ok
[INFO] [stdout] test src/unmove.rs - unmove::UnMove::from_retro_uci (line 105) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.96s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3a3b0bfa6b6d37490359a8420cd5f562c1d7fd42328aabc8ec6f3199ab67d3f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a3b0bfa6b6d37490359a8420cd5f562c1d7fd42328aabc8ec6f3199ab67d3f5", kill_on_drop: false }`
[INFO] [stdout] 3a3b0bfa6b6d37490359a8420cd5f562c1d7fd42328aabc8ec6f3199ab67d3f5