[INFO] fetching crate myopic-core 1.3.0...
[INFO] testing myopic-core-1.3.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate myopic-core 1.3.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate myopic-core 1.3.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate myopic-core 1.3.0
[INFO] finished tweaking crates.io crate myopic-core 1.3.0
[INFO] tweaked toml for crates.io crate myopic-core 1.3.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8408116e592344583004c1d42fdb6fa064b061adb2c3ab00f4da8c46f848ed09
[INFO] running `Command { std: "docker" "start" "-a" "8408116e592344583004c1d42fdb6fa064b061adb2c3ab00f4da8c46f848ed09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8408116e592344583004c1d42fdb6fa064b061adb2c3ab00f4da8c46f848ed09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8408116e592344583004c1d42fdb6fa064b061adb2c3ab00f4da8c46f848ed09", kill_on_drop: false }`
[INFO] [stdout] 8408116e592344583004c1d42fdb6fa064b061adb2c3ab00f4da8c46f848ed09
[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=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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e4f5cedb72c685c185f2ca4138b1d163fa53c03848df8349edac9f57289d4b76
[INFO] running `Command { std: "docker" "start" "-a" "e4f5cedb72c685c185f2ca4138b1d163fa53c03848df8349edac9f57289d4b76", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling anyhow v1.0.43
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling darling_core v0.13.0
[INFO] [stderr]    Compiling darling_macro v0.13.0
[INFO] [stderr]    Compiling darling v0.13.0
[INFO] [stderr]    Compiling enumset_derive v0.5.5
[INFO] [stderr]    Compiling enumset v1.0.7
[INFO] [stderr]    Compiling myopic-core v1.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.88s
[INFO] running `Command { std: "docker" "inspect" "e4f5cedb72c685c185f2ca4138b1d163fa53c03848df8349edac9f57289d4b76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4f5cedb72c685c185f2ca4138b1d163fa53c03848df8349edac9f57289d4b76", kill_on_drop: false }`
[INFO] [stdout] e4f5cedb72c685c185f2ca4138b1d163fa53c03848df8349edac9f57289d4b76
[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=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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 460f899d7736efe9735a048572557f2c3820639f57ca8b25f48098adbdc49aff
[INFO] running `Command { std: "docker" "start" "-a" "460f899d7736efe9735a048572557f2c3820639f57ca8b25f48098adbdc49aff", kill_on_drop: false }`
[INFO] [stderr]    Compiling myopic-core v1.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `Command { std: "docker" "inspect" "460f899d7736efe9735a048572557f2c3820639f57ca8b25f48098adbdc49aff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "460f899d7736efe9735a048572557f2c3820639f57ca8b25f48098adbdc49aff", kill_on_drop: false }`
[INFO] [stdout] 460f899d7736efe9735a048572557f2c3820639f57ca8b25f48098adbdc49aff
[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=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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 33abbe0199c68bbc07b7699d3e280298f840795b2a2a9dfa6a0f4ed4a99004cf
[INFO] running `Command { std: "docker" "start" "-a" "33abbe0199c68bbc07b7699d3e280298f840795b2a2a9dfa6a0f4ed4a99004cf", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/myopic_core-f0e214e5c79267ba)
[INFO] [stdout] 
[INFO] [stdout] running 43 tests
[INFO] [stdout] test bitboard::iterator::bitscan_test::test ... ok
[INFO] [stdout] test bitboard::cords::test::test_compute_cord ... ok
[INFO] [stdout] test bitboard::test::test_create_files ... ok
[INFO] [stdout] test bitboard::test::test_display ... ok
[INFO] [stdout] test bitboard::test::test_from_square_iter ... ok
[INFO] [stdout] test bitboard::test::test_into_iter ... ok
[INFO] [stdout] test bitboard::test::test_lsb ... ok
[INFO] [stdout] test bitboard::test::test_create_ranks ... ok
[INFO] [stdout] test bitboard::test::test_size ... ok
[INFO] [stdout] test castlezone::test::display ... ok
[INFO] [stdout] test castlezone::test::from_str ... ok
[INFO] [stdout] test pieces::kings::black_test::test_control ... ok
[INFO] [stdout] test pieces::kings::black_test::test_moves ... ok
[INFO] [stdout] test pieces::kings::white_test::test_control ... ok
[INFO] [stdout] test pieces::kings::white_test::test_moves ... ok
[INFO] [stdout] test pieces::knights::black_test::test_control ... ok
[INFO] [stdout] test pieces::knights::black_test::test_moves ... ok
[INFO] [stdout] test pieces::knights::white_test::test_control ... ok
[INFO] [stdout] test pieces::knights::white_test::test_moves ... ok
[INFO] [stdout] test pieces::pawns::black_test::test_control ... ok
[INFO] [stdout] test pieces::pawns::black_test::test_moves ... ok
[INFO] [stdout] test pieces::pawns::white_test::test_control ... ok
[INFO] [stdout] test pieces::pawns::white_test::test_moves ... ok
[INFO] [stdout] test pieces::sliding::control_tests::test_sliding_control ... ok
[INFO] [stdout] test pieces::sliding::powerset_test::test ... ok
[INFO] [stdout] test pieces::test::display ... ok
[INFO] [stdout] test square::test::test_file ... ok
[INFO] [stdout] test reflectable::test::test_direction_reflection ... ok
[INFO] [stdout] test pieces::test::from_str ... ok
[INFO] [stdout] test square::test::test_next ... ok
[INFO] [stdout] test square::test::test_rank ... ok
[INFO] [stdout] test square::test::test_search ... ok
[INFO] [stdout] test square::test::test_search_all ... ok
[INFO] [stdout] test square::test::test_search_one ... ok
[INFO] [stdout] test pieces::sliding::mask_tests::test_bishop_masks ... ok
[INFO] [stdout] test test::from_str ... ok
[INFO] [stdout] test square::test::test_search_vec ... ok
[INFO] [stdout] test test::display ... ok
[INFO] [stdout] test square::test::test_partial_ord ... ok
[INFO] [stdout] test hash::test::test_uniqueness ... ok
[INFO] [stdout] test bitboard::cords::test::test_get_cord ... ok
[INFO] [stdout] test pieces::sliding::bishops::test::test ... ok
[INFO] [stdout] test pieces::sliding::rooks::test::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 43 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.84s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests myopic-core
[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] running `Command { std: "docker" "inspect" "33abbe0199c68bbc07b7699d3e280298f840795b2a2a9dfa6a0f4ed4a99004cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33abbe0199c68bbc07b7699d3e280298f840795b2a2a9dfa6a0f4ed4a99004cf", kill_on_drop: false }`
[INFO] [stdout] 33abbe0199c68bbc07b7699d3e280298f840795b2a2a9dfa6a0f4ed4a99004cf