[INFO] fetching crate lib_battleship 2.1.0...
[INFO] testing lib_battleship-2.1.0 against 1.44.0 for beta-1.45-1
[INFO] extracting crate lib_battleship 2.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate lib_battleship 2.1.0 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 lib_battleship 2.1.0
[INFO] finished tweaking crates.io crate lib_battleship 2.1.0
[INFO] tweaked toml for crates.io crate lib_battleship 2.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 57f3763d3d5471e1a3b3434fd9fd488dc5b6f40ba9b0e05c28018d8febbbd46a
[INFO] running `"docker" "start" "-a" "57f3763d3d5471e1a3b3434fd9fd488dc5b6f40ba9b0e05c28018d8febbbd46a"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling lib_battleship v2.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `"docker" "inspect" "57f3763d3d5471e1a3b3434fd9fd488dc5b6f40ba9b0e05c28018d8febbbd46a"`
[INFO] running `"docker" "rm" "-f" "57f3763d3d5471e1a3b3434fd9fd488dc5b6f40ba9b0e05c28018d8febbbd46a"`
[INFO] [stdout] 57f3763d3d5471e1a3b3434fd9fd488dc5b6f40ba9b0e05c28018d8febbbd46a
[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] 9baa6b7638b7c95e4886b4dc1cc3629962e4a489038afe0bfed878ca30580f04
[INFO] running `"docker" "start" "-a" "9baa6b7638b7c95e4886b4dc1cc3629962e4a489038afe0bfed878ca30580f04"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling lib_battleship v2.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `"docker" "inspect" "9baa6b7638b7c95e4886b4dc1cc3629962e4a489038afe0bfed878ca30580f04"`
[INFO] running `"docker" "rm" "-f" "9baa6b7638b7c95e4886b4dc1cc3629962e4a489038afe0bfed878ca30580f04"`
[INFO] [stdout] 9baa6b7638b7c95e4886b4dc1cc3629962e4a489038afe0bfed878ca30580f04
[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] f0c6792013ca98e908ffcacdc3a1afa38b754f30af0ee8efe31808070f6791b3
[INFO] running `"docker" "start" "-a" "f0c6792013ca98e908ffcacdc3a1afa38b754f30af0ee8efe31808070f6791b3"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lib_battleship-a433b45f6cc94736
[INFO] [stdout] 
[INFO] [stdout] running 37 tests
[INFO] [stdout] test battlefield::cell::tests::assert_shooting_works ... ok
[INFO] [stdout] test common::player::test::should_alternate_between_players ... ok
[INFO] [stdout] test game::test::destroying_a_ship_returns_ship_destroyed ... ok
[INFO] [stdout] test game::test::shooting_at_empty_cells_is_a_miss ... ok
[INFO] [stdout] test game::test::destroying_last_ship_wins_game ... ok
[INFO] [stdout] test game::test::owner_cell_status_doesnt_show_misses ... ok
[INFO] [stdout] test game::test::can_get_cell_status_for_owner ... ok
[INFO] [stdout] test game::test::can_get_cell_status_for_opponent ... ok
[INFO] [stdout] test battlefield::ship_status::test::should_sum_player_health ... ok
[INFO] [stdout] test common::ship_type::test::constructor_should_work ... ok
[INFO] [stdout] test battlefield::cell::tests::assert_shoot_sets_shot ... ok
[INFO] [stdout] test pregame::test::can_get_cell_status ... ok
[INFO] [stdout] test game::test::should_respect_order_of_play ... ok
[INFO] [stdout] test game::test::should_return_contained_ship_types ... ok
[INFO] [stdout] test game::test::a_hit_lets_you_shoot_again ... ok
[INFO] [stdout] test game::test::should_return_dimensions ... ok
[INFO] [stdout] test pregame::test::should_allow_placing_ships ... ok
[INFO] [stdout] test pregame::test::should_allow_adding_ship_types ... ok
[INFO] [stdout] test pregame::test::should_disallow_placing_ships_of_unknown_type ... ok
[INFO] [stdout] test pregame::test::should_disallow_placing_ships_on_top_of_each_other ... ok
[INFO] [stdout] test pregame::test::should_disallow_too_long_ship_types ... ok
[INFO] [stdout] test pregame::test::should_disallow_placing_ships_out_of_bounds ... ok
[INFO] [stdout] test pregame::test::should_not_start_when_no_ships_placed ... ok
[INFO] [stdout] test pregame::test::should_disallow_placing_ships_twice ... ok
[INFO] [stdout] test pregame::test::should_disallow_zero_length_ship_types ... ok
[INFO] [stdout] test game::test::should_not_allow_shots_after_game_ends ... ok
[INFO] [stdout] test pregame::test::should_start_game ... ok
[INFO] [stdout] test pregame::test::should_return_dimensions ... ok
[INFO] [stdout] test pregame::test::constructor_should_check_dimensions ... ok
[INFO] [stdout] test pregame::test::should_not_start_when_not_all_ships_placed ... ok
[INFO] [stdout] test battlefield::battlefield::test::should_give_out_cell_references ... ok
[INFO] [stdout] test game::test::shooting_out_of_bounds_is_an_error ... ok
[INFO] [stdout] test battlefield::battlefield::test::should_return_width ... ok
[INFO] [stdout] test game::test::shooting_at_filled_cells_is_a_hit ... ok
[INFO] [stdout] test battlefield::cell::tests::assert_new_cells_are_empty_and_not_shot ... ok
[INFO] [stdout] test battlefield::cell::tests::assert_ship_type_id_works ... ok
[INFO] [stdout] test game::test::should_tell_whos_turn_it_is ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 37 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lib_battleship
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/pregame.rs - pregame::PreGame::place_ship (line 116) ... ok
[INFO] [stdout] test src/lib.rs -  (line 6) ... ok
[INFO] [stdout] test src/game.rs - game::Game::shoot (line 62) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "f0c6792013ca98e908ffcacdc3a1afa38b754f30af0ee8efe31808070f6791b3"`
[INFO] running `"docker" "rm" "-f" "f0c6792013ca98e908ffcacdc3a1afa38b754f30af0ee8efe31808070f6791b3"`
[INFO] [stdout] f0c6792013ca98e908ffcacdc3a1afa38b754f30af0ee8efe31808070f6791b3