[INFO] crate tetris_core 0.2.0 is already in cache
[INFO] extracting crate tetris_core 0.2.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/tetris_core/0.2.0
[INFO] extracting crate tetris_core 0.2.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/tetris_core/0.2.0
[INFO] validating manifest of tetris_core-0.2.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of tetris_core-0.2.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing tetris_core-0.2.0
[INFO] finished frobbing tetris_core-0.2.0
[INFO] frobbed toml for tetris_core-0.2.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/tetris_core/0.2.0/Cargo.toml
[INFO] started frobbing tetris_core-0.2.0
[INFO] finished frobbing tetris_core-0.2.0
[INFO] frobbed toml for tetris_core-0.2.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/tetris_core/0.2.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing tetris_core-0.2.0 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/tetris_core/0.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 136cc74e5673007cbaf6bd94faae936325743418056eb7887a2f74ef165e4452
[INFO] running `"docker" "start" "-a" "136cc74e5673007cbaf6bd94faae936325743418056eb7887a2f74ef165e4452"`
[INFO] [stderr]    Compiling tetris_core v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/game.rs:29:21
[INFO] [stderr]    |
[INFO] [stderr] 29 |     randomizer: Box<Randomizer + 'static>,
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Randomizer + 'static`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/game.rs:34:45
[INFO] [stderr]    |
[INFO] [stderr] 34 |     pub fn new(size: &Size, randomizer: Box<Randomizer + 'static>) -> Game {
[INFO] [stderr]    |                                             ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Randomizer + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/game.rs:56:56
[INFO] [stderr]    |
[INFO] [stderr] 56 |     fn random_figure(position: Point, randomizer: &Box<Randomizer + 'static>) -> ActiveFigure {
[INFO] [stderr]    |                                                        ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Randomizer + 'static`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `"docker" "inspect" "136cc74e5673007cbaf6bd94faae936325743418056eb7887a2f74ef165e4452"`
[INFO] running `"docker" "rm" "-f" "136cc74e5673007cbaf6bd94faae936325743418056eb7887a2f74ef165e4452"`
[INFO] [stdout] 136cc74e5673007cbaf6bd94faae936325743418056eb7887a2f74ef165e4452
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/tetris_core/0.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] e3ea6191ed72aed1d7e140eac41554c8affa0d0e0f721dfcfbdbfb7050a23aa9
[INFO] running `"docker" "start" "-a" "e3ea6191ed72aed1d7e140eac41554c8affa0d0e0f721dfcfbdbfb7050a23aa9"`
[INFO] [stderr]    Compiling tetris_core v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/game.rs:29:21
[INFO] [stderr]    |
[INFO] [stderr] 29 |     randomizer: Box<Randomizer + 'static>,
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Randomizer + 'static`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/game.rs:34:45
[INFO] [stderr]    |
[INFO] [stderr] 34 |     pub fn new(size: &Size, randomizer: Box<Randomizer + 'static>) -> Game {
[INFO] [stderr]    |                                             ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Randomizer + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/game.rs:56:56
[INFO] [stderr]    |
[INFO] [stderr] 56 |     fn random_figure(position: Point, randomizer: &Box<Randomizer + 'static>) -> ActiveFigure {
[INFO] [stderr]    |                                                        ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Randomizer + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/game.rs:441:32
[INFO] [stderr]     |
[INFO] [stderr] 441 |     fn get_randomizer() -> Box<Randomizer> {
[INFO] [stderr]     |                                ^^^^^^^^^^ help: use `dyn`: `dyn Randomizer`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.70s
[INFO] running `"docker" "inspect" "e3ea6191ed72aed1d7e140eac41554c8affa0d0e0f721dfcfbdbfb7050a23aa9"`
[INFO] running `"docker" "rm" "-f" "e3ea6191ed72aed1d7e140eac41554c8affa0d0e0f721dfcfbdbfb7050a23aa9"`
[INFO] [stdout] e3ea6191ed72aed1d7e140eac41554c8affa0d0e0f721dfcfbdbfb7050a23aa9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/tetris_core/0.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 1e8ec281e8ddf269692d710f271c8e4228e294f6b1bbf40f74e569977b7b1c2f
[INFO] running `"docker" "start" "-a" "1e8ec281e8ddf269692d710f271c8e4228e294f6b1bbf40f74e569977b7b1c2f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tetris_core-f5a983e8e9c4d42b
[INFO] [stdout] 
[INFO] [stdout] running 48 tests
[INFO] [stdout] test active_figure::active_figure_tests::test_color ... ok
[INFO] [stdout] test active_figure::active_figure_tests::test_bottom_edge ... ok
[INFO] [stdout] test active_figure::active_figure_tests::test_left_edge ... ok
[INFO] [stdout] test active_figure::active_figure_tests::test_moved_down ... ok
[INFO] [stdout] test active_figure::active_figure_tests::test_moved_left ... ok
[INFO] [stdout] test active_figure::active_figure_tests::test_moved_right ... ok
[INFO] [stdout] test active_figure::active_figure_tests::test_right_edge_l_horizontal ... ok
[INFO] [stdout] test active_figure::active_figure_tests::test_right_edge ... ok
[INFO] [stdout] test active_figure::active_figure_tests::test_to_cartesian_shifted ... ok
[INFO] [stdout] test active_figure::active_figure_tests::test_rotation_steps_o_figure ... ok
[INFO] [stdout] test active_figure::active_figure_tests::test_update_position ... ok
[INFO] [stdout] test active_figure::active_figure_tests::test_totation_steps_non_o_figures ... ok
[INFO] [stdout] test board::board_tests::test_contains ... ok
[INFO] [stdout] test board::board_tests::test_does_not_contains ... ok
[INFO] [stdout] test board::board_tests::test_height ... ok
[INFO] [stdout] test board::board_tests::test_removing_lines ... ok
[INFO] [stdout] test board::board_tests::test_replacing_figure ... ok
[INFO] [stdout] test board::board_tests::test_width ... ok
[INFO] [stdout] test figure::figure::figure_tests::test_draw ... ok
[INFO] [stdout] test figure::figure::figure_tests::test_j_figure_rotation ... ok
[INFO] [stdout] test figure::figure::figure_tests::test_i_figure_rotation ... ok
[INFO] [stdout] test figure::figure::figure_tests::test_l_figure_rotation ... ok
[INFO] [stdout] test figure::figure::figure_tests::test_o_figure_rotation ... ok
[INFO] [stdout] test figure::figure::figure_tests::test_to_cartesian ... ok
[INFO] [stdout] test game::game_tests::test_active_figure_does_not_move_lower_than_floor ... ok
[INFO] [stdout] test game::game_tests::test_active_figure_is_draw ... ok
[INFO] [stdout] test game::game_tests::test_double_line_score ... ok
[INFO] [stdout] test game::game_tests::test_active_figure_moves_down ... ok
[INFO] [stdout] test game::game_tests::test_active_figure_is_added_when_it_touches_the_floor ... ok
[INFO] [stdout] test figure::figure::figure_tests::test_s_figure_rotation ... ok
[INFO] [stdout] test figure::figure::figure_tests::test_z_figure_rotation ... ok
[INFO] [stdout] test game::game_tests::test_is_game_over ... ok
[INFO] [stdout] test game::game_tests::test_move_left ... ok
[INFO] [stdout] test game::game_tests::test_move_right_does_not_go_beyond_board_edge ... ok
[INFO] [stdout] test game::game_tests::test_active_figure_is_added_when_touches_block ... ok
[INFO] [stdout] test game::game_tests::test_rotate_active_figure ... ok
[INFO] [stdout] test game::game_tests::test_start_point_odd ... ok
[INFO] [stdout] test game::game_tests::test_start_point_pair ... ok
[INFO] [stdout] test game::game_tests::test_add_active_figure_to_board ... ok
[INFO] [stdout] test game::game_tests::test_get_score ... ok
[INFO] [stdout] test game::game_tests::test_wallkick_l_left ... ok
[INFO] [stdout] test game::game_tests::test_move_right ... ok
[INFO] [stdout] test move_validator::move_validator_tests::test_is_at_the_bottom ... ok
[INFO] [stdout] test move_validator::move_validator_tests::test_is_at_the_bottom_return_false ... ok
[INFO] [stdout] test game::game_tests::test_is_game_over_returns_false ... ok
[INFO] [stdout] test game::game_tests::test_move_left_does_not_go_beyond_zero ... ok
[INFO] [stdout] test move_validator::move_validator_tests::test_will_colide_with_block ... ok
[INFO] [stdout] test figure::figure::figure_tests::test_t_figure_rotation ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 48 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tetris_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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "1e8ec281e8ddf269692d710f271c8e4228e294f6b1bbf40f74e569977b7b1c2f"`
[INFO] running `"docker" "rm" "-f" "1e8ec281e8ddf269692d710f271c8e4228e294f6b1bbf40f74e569977b7b1c2f"`
[INFO] [stdout] 1e8ec281e8ddf269692d710f271c8e4228e294f6b1bbf40f74e569977b7b1c2f