[INFO] fetching crate connect-four-solver 0.2.4...
[INFO] testing connect-four-solver-0.2.4 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate connect-four-solver 0.2.4 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate connect-four-solver 0.2.4
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate connect-four-solver 0.2.4
[INFO] tweaked toml for crates.io crate connect-four-solver 0.2.4 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate connect-four-solver 0.2.4 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate connect-four-solver 0.2.4 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 63bf31f2648e83e9273bd5fdd8f619b22ea183d3d9801451a40381e16a45939b
[INFO] running `Command { std: "docker" "start" "-a" "63bf31f2648e83e9273bd5fdd8f619b22ea183d3d9801451a40381e16a45939b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "63bf31f2648e83e9273bd5fdd8f619b22ea183d3d9801451a40381e16a45939b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63bf31f2648e83e9273bd5fdd8f619b22ea183d3d9801451a40381e16a45939b", kill_on_drop: false }`
[INFO] [stdout] 63bf31f2648e83e9273bd5fdd8f619b22ea183d3d9801451a40381e16a45939b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cccb3f91afe61880981eca2d2daae200061022842ddf3c63a6099690a8dc254e
[INFO] running `Command { std: "docker" "start" "-a" "cccb3f91afe61880981eca2d2daae200061022842ddf3c63a6099690a8dc254e", kill_on_drop: false }`
[INFO] [stderr]    Compiling connect-four-solver v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.59s
[INFO] running `Command { std: "docker" "inspect" "cccb3f91afe61880981eca2d2daae200061022842ddf3c63a6099690a8dc254e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cccb3f91afe61880981eca2d2daae200061022842ddf3c63a6099690a8dc254e", kill_on_drop: false }`
[INFO] [stdout] cccb3f91afe61880981eca2d2daae200061022842ddf3c63a6099690a8dc254e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 47be1f3fe51ea687235a245d7ec26adc2f97d08024827282bc2b6c527a4a4091
[INFO] running `Command { std: "docker" "start" "-a" "47be1f3fe51ea687235a245d7ec26adc2f97d08024827282bc2b6c527a4a4091", kill_on_drop: false }`
[INFO] [stderr]    Compiling connect-four-solver v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.83s
[INFO] running `Command { std: "docker" "inspect" "47be1f3fe51ea687235a245d7ec26adc2f97d08024827282bc2b6c527a4a4091", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47be1f3fe51ea687235a245d7ec26adc2f97d08024827282bc2b6c527a4a4091", kill_on_drop: false }`
[INFO] [stdout] 47be1f3fe51ea687235a245d7ec26adc2f97d08024827282bc2b6c527a4a4091
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 539466aacc9f7270315996c31b49f05f48ad9ac22dcbef395256d6af31e24776
[INFO] running `Command { std: "docker" "start" "-a" "539466aacc9f7270315996c31b49f05f48ad9ac22dcbef395256d6af31e24776", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/connect_four_solver-77eed5fe63a20da0)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test bitboard::test::diagonal1 ... ok
[INFO] [stdout] test bitboard::test::place_stones ... ok
[INFO] [stdout] test bitboard::test::horizontal ... ok
[INFO] [stdout] test bitboard::test::diagonal2 ... ok
[INFO] [stdout] test bitboard::test::vertical ... ok
[INFO] [stdout] test transposition_table::tests::cache_hit ... ok
[INFO] [stdout] test transposition_table::tests::cache_miss ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/connect_four_solver-2afceb185c6dca59)
[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]      Running tests/convinience.rs (/opt/rustwide/target/debug/deps/convinience-f9eab71f60f1c952)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test non_loosing_moves ... ok
[INFO] [stderr]      Running tests/integration.rs (/opt/rustwide/target/debug/deps/integration-04ac8409de66cdd9)
[INFO] [stdout] test pick_best_move ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test construct_from_move_list ... ok
[INFO] [stdout] test can_win_with_next_move ... ok
[INFO] [stdout] test can_not_win_with_next_move ... ok
[INFO] [stdout] test should_detect_win_of_player_one ... ok
[INFO] [stdout] test score_depth_one_victory ... ok
[INFO] [stdout] test score_depth_two_victory ... ok
[INFO] [stdout] test score_depth_four_victory ... ok
[INFO] [stdout] test score_begin_easy ... ok
[INFO] [stdout] test middle_medium ... ok
[INFO] [stdout] test thousand_end_easy ... ok
[INFO] [stdout] test thousand_middle_easy ... ok
[INFO] [stdout] test score_begin_medium ... ok
[INFO] [stdout] test thousand_begin_easy ... ok
[INFO] [stdout] test thousand_middle_medium has been running for over 60 seconds
[INFO] [stdout] test thousand_middle_medium ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 70.93s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests connect_four_solver
[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" "539466aacc9f7270315996c31b49f05f48ad9ac22dcbef395256d6af31e24776", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "539466aacc9f7270315996c31b49f05f48ad9ac22dcbef395256d6af31e24776", kill_on_drop: false }`
[INFO] [stdout] 539466aacc9f7270315996c31b49f05f48ad9ac22dcbef395256d6af31e24776