[INFO] crate mancala 0.1.0 is already in cache
[INFO] testing mancala-0.1.0 against 1.44.0 for beta-1.45-1
[INFO] extracting crate mancala 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate mancala 0.1.0 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate mancala 0.1.0
[INFO] finished tweaking crates.io crate mancala 0.1.0
[INFO] tweaked toml for crates.io crate mancala 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate mancala 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stdout] 7db3aeb769e5b7d833bf38e8e2942982b9d7b7dee9553ec08ceb94b9fb606d94
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "7db3aeb769e5b7d833bf38e8e2942982b9d7b7dee9553ec08ceb94b9fb606d94"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling libc v0.2.65
[INFO] [stderr]    Compiling atty v0.2.13
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling mancala v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.71s
[INFO] running `"docker" "inspect" "7db3aeb769e5b7d833bf38e8e2942982b9d7b7dee9553ec08ceb94b9fb606d94"`
[INFO] running `"docker" "rm" "-f" "7db3aeb769e5b7d833bf38e8e2942982b9d7b7dee9553ec08ceb94b9fb606d94"`
[INFO] [stdout] 7db3aeb769e5b7d833bf38e8e2942982b9d7b7dee9553ec08ceb94b9fb606d94
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8ef1bf84c0276889251d07db6bb22badda08376fbd59bee4dabde3ad14e527f8
[INFO] running `"docker" "start" "-a" "8ef1bf84c0276889251d07db6bb22badda08376fbd59bee4dabde3ad14e527f8"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling mancala v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.08s
[INFO] running `"docker" "inspect" "8ef1bf84c0276889251d07db6bb22badda08376fbd59bee4dabde3ad14e527f8"`
[INFO] running `"docker" "rm" "-f" "8ef1bf84c0276889251d07db6bb22badda08376fbd59bee4dabde3ad14e527f8"`
[INFO] [stdout] 8ef1bf84c0276889251d07db6bb22badda08376fbd59bee4dabde3ad14e527f8
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 91c93a3925a056520e5f352403ad11d2751dd9ce83649c75c1228dbf7aab3321
[INFO] running `"docker" "start" "-a" "91c93a3925a056520e5f352403ad11d2751dd9ce83649c75c1228dbf7aab3321"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mancala-29162e5ed61db882
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test game::tests::fresh_game_is_not_finished ... ok
[INFO] [stdout] test game::tests::play_changes_player ... ok
[INFO] [stdout] test strategy::tree::alphabeta::tests::finished_games_are_scored ... ok
[INFO] [stdout] test strategy::tree::minmax::tests::finished_games_are_scored ... ok
[INFO] [stdout] test strategy::tree::tests::values_compare_correctly ... ok
[INFO] [stdout] test game::tests::game_records_history_of_what_is_played ... ok
[INFO] [stdout] test strategy::tree::minmax::tests::only_bowl_is_selected ... ok
[INFO] [stdout] test game::tests::game_knows_options_to_play ... ok
[INFO] [stdout] test strategy::tree::alphabeta::tests::only_bowl_is_selected ... ok
[INFO] [stdout] test game::tests::positions_with_no_stones_on_one_side_is_finished ... ok
[INFO] [stdout] test strategy::tree::minmax::tests::best_bowl_is_selected ... ok
[INFO] [stdout] test strategy::tree::alphabeta::tests::best_bowl_is_selected ... ok
[INFO] [stdout] test game::tests::play_into_empty_bowl_captures_opposite_bowl ... ok
[INFO] [stdout] test game::tests::play_that_goes_over_store_should_capture_stone ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/play-0d3ce83b5e29a9fb
[INFO] [stdout] test game::tests::play_into_your_store_allows_an_other_turn ... ok
[INFO] [stdout] test game::tests::play_that_cycles_should_start_over ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 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] [stderr]      Running /opt/rustwide/target/debug/deps/execution_time_alphabeta-da72b482e1737658
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test calculating_end_games_should_be_quick ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mancala
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/game/mod.rs - game (line 8) ... ok
[INFO] [stdout] test src/strategy/tree/alphabeta.rs - strategy::tree::alphabeta (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "91c93a3925a056520e5f352403ad11d2751dd9ce83649c75c1228dbf7aab3321"`
[INFO] running `"docker" "rm" "-f" "91c93a3925a056520e5f352403ad11d2751dd9ce83649c75c1228dbf7aab3321"`
[INFO] [stdout] 91c93a3925a056520e5f352403ad11d2751dd9ce83649c75c1228dbf7aab3321