[INFO] fetching crate connect-four-solver 0.2.4...
[INFO] testing connect-four-solver-0.2.4 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate connect-four-solver 0.2.4 into /workspace/builds/worker-2-tc2/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-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate connect-four-solver 0.2.4 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d10006bc5aee1b0fc93f6e77c3181c469b766c0a422ed5615d27c97df186a9ab
[INFO] running `Command { std: "docker" "start" "-a" "d10006bc5aee1b0fc93f6e77c3181c469b766c0a422ed5615d27c97df186a9ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d10006bc5aee1b0fc93f6e77c3181c469b766c0a422ed5615d27c97df186a9ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d10006bc5aee1b0fc93f6e77c3181c469b766c0a422ed5615d27c97df186a9ab", kill_on_drop: false }`
[INFO] [stdout] d10006bc5aee1b0fc93f6e77c3181c469b766c0a422ed5615d27c97df186a9ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed4560e93727e9600e12ab83b6cf1bad6df2b6a77a21d0877b561013e3ce5f9c
[INFO] running `Command { std: "docker" "start" "-a" "ed4560e93727e9600e12ab83b6cf1bad6df2b6a77a21d0877b561013e3ce5f9c", 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 1.35s
[INFO] running `Command { std: "docker" "inspect" "ed4560e93727e9600e12ab83b6cf1bad6df2b6a77a21d0877b561013e3ce5f9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed4560e93727e9600e12ab83b6cf1bad6df2b6a77a21d0877b561013e3ce5f9c", kill_on_drop: false }`
[INFO] [stdout] ed4560e93727e9600e12ab83b6cf1bad6df2b6a77a21d0877b561013e3ce5f9c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4cd61324d83314564ce312db312c951388516258bb98580593f8105b26d1bac6
[INFO] running `Command { std: "docker" "start" "-a" "4cd61324d83314564ce312db312c951388516258bb98580593f8105b26d1bac6", 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 0.82s
[INFO] running `Command { std: "docker" "inspect" "4cd61324d83314564ce312db312c951388516258bb98580593f8105b26d1bac6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cd61324d83314564ce312db312c951388516258bb98580593f8105b26d1bac6", kill_on_drop: false }`
[INFO] [stdout] 4cd61324d83314564ce312db312c951388516258bb98580593f8105b26d1bac6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b6345c4309a8d817620104459370cfb09565897f2cc6eadee6a2278a866ae384
[INFO] running `Command { std: "docker" "start" "-a" "b6345c4309a8d817620104459370cfb09565897f2cc6eadee6a2278a866ae384", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/connect_four_solver-77eed5fe63a20da0)
[INFO] [stdout] running 7 tests
[INFO] [stdout] test bitboard::test::place_stones ... ok
[INFO] [stdout] test bitboard::test::diagonal2 ... ok
[INFO] [stdout] test bitboard::test::horizontal ... ok
[INFO] [stdout] test bitboard::test::vertical ... ok
[INFO] [stdout] test bitboard::test::diagonal1 ... ok
[INFO] [stdout] test transposition_table::tests::cache_miss ... ok
[INFO] [stdout] test transposition_table::tests::cache_hit ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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] [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] [stderr]      Running tests/integration.rs (/opt/rustwide/target/debug/deps/integration-04ac8409de66cdd9)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test can_not_win_with_next_move ... ok
[INFO] [stdout] test can_win_with_next_move ... ok
[INFO] [stdout] test score_depth_four_victory ... ok
[INFO] [stdout] test construct_from_move_list ... ok
[INFO] [stdout] test score_depth_one_victory ... ok
[INFO] [stdout] test should_detect_win_of_player_one ... ok
[INFO] [stdout] test score_begin_easy ... ok
[INFO] [stdout] test score_depth_two_victory ... 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 73.46s
[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" "b6345c4309a8d817620104459370cfb09565897f2cc6eadee6a2278a866ae384", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6345c4309a8d817620104459370cfb09565897f2cc6eadee6a2278a866ae384", kill_on_drop: false }`
[INFO] [stdout] b6345c4309a8d817620104459370cfb09565897f2cc6eadee6a2278a866ae384