[INFO] updating cached repository etoledom/tetris_core
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/etoledom/tetris_core
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/etoledom/tetris_core" "work/ex/beta-1.38-1/sources/1.37.0/gh/etoledom/tetris_core"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/etoledom/tetris_core'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/etoledom/tetris_core" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/etoledom/tetris_core"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/etoledom/tetris_core'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d170d1b3ef962c3d6bc5575d4e49e3fbef385d9d
[INFO] sha for GitHub repo etoledom/tetris_core: d170d1b3ef962c3d6bc5575d4e49e3fbef385d9d
[INFO] validating manifest of etoledom/tetris_core 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 etoledom/tetris_core 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 etoledom/tetris_core
[INFO] finished frobbing etoledom/tetris_core
[INFO] frobbed toml for etoledom/tetris_core written to work/ex/beta-1.38-1/sources/1.37.0/gh/etoledom/tetris_core/Cargo.toml
[INFO] started frobbing etoledom/tetris_core
[INFO] finished frobbing etoledom/tetris_core
[INFO] frobbed toml for etoledom/tetris_core written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/etoledom/tetris_core/Cargo.toml
[INFO] crate etoledom/tetris_core already has a lockfile, it will not be regenerated
[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 etoledom/tetris_core 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/gh/etoledom/tetris_core:/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] 7dcd9252c33d8652c791b8dc31a5f4e4211323c7bc61cca7c1107c99bbb281cd
[INFO] running `"docker" "start" "-a" "7dcd9252c33d8652c791b8dc31a5f4e4211323c7bc61cca7c1107c99bbb281cd"`
[INFO] [stderr]    Compiling tetris_core v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/game.rs:22:21
[INFO] [stderr]    |
[INFO] [stderr] 22 |     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:27:45
[INFO] [stderr]    |
[INFO] [stderr] 27 |     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:49:56
[INFO] [stderr]    |
[INFO] [stderr] 49 |     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 1.13s
[INFO] running `"docker" "inspect" "7dcd9252c33d8652c791b8dc31a5f4e4211323c7bc61cca7c1107c99bbb281cd"`
[INFO] running `"docker" "rm" "-f" "7dcd9252c33d8652c791b8dc31a5f4e4211323c7bc61cca7c1107c99bbb281cd"`
[INFO] [stdout] 7dcd9252c33d8652c791b8dc31a5f4e4211323c7bc61cca7c1107c99bbb281cd
[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/gh/etoledom/tetris_core:/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] 649cf5848ab45fe23cadd6abe4bef2ada867f77dbe88aa24e22ae5397d4906e6
[INFO] running `"docker" "start" "-a" "649cf5848ab45fe23cadd6abe4bef2ada867f77dbe88aa24e22ae5397d4906e6"`
[INFO] [stderr]    Compiling tetris_core v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/game.rs:22:21
[INFO] [stderr]    |
[INFO] [stderr] 22 |     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:27:45
[INFO] [stderr]    |
[INFO] [stderr] 27 |     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:49:56
[INFO] [stderr]    |
[INFO] [stderr] 49 |     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:419:44
[INFO] [stderr]     |
[INFO] [stderr] 419 |     fn get_randomizer(_number: i32) -> Box<Randomizer> {
[INFO] [stderr]     |                                            ^^^^^^^^^^ help: use `dyn`: `dyn Randomizer`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.22s
[INFO] running `"docker" "inspect" "649cf5848ab45fe23cadd6abe4bef2ada867f77dbe88aa24e22ae5397d4906e6"`
[INFO] running `"docker" "rm" "-f" "649cf5848ab45fe23cadd6abe4bef2ada867f77dbe88aa24e22ae5397d4906e6"`
[INFO] [stdout] 649cf5848ab45fe23cadd6abe4bef2ada867f77dbe88aa24e22ae5397d4906e6
[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/gh/etoledom/tetris_core:/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] 8816ee7e1f8f1938bb2913616db57b67cddf6dd1814f04da1522743c5d4c9553
[INFO] running `"docker" "start" "-a" "8816ee7e1f8f1938bb2913616db57b67cddf6dd1814f04da1522743c5d4c9553"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tetris_core-fef29d7f0592a717
[INFO] [stdout] 
[INFO] [stdout] running 46 tests
[INFO] [stdout] test active_figure::active_figure_tests::test_moved_left ... ok
[INFO] [stdout] test active_figure::active_figure_tests::test_rotation_steps_o_figure ... 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_moved_right ... ok
[INFO] [stdout] test active_figure::active_figure_tests::test_color ... ok
[INFO] [stdout] test active_figure::active_figure_tests::test_update_position ... 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 active_figure::active_figure_tests::test_to_cartesian_shifted ... ok
[INFO] [stdout] test board::board_tests::test_removing_lines ... ok
[INFO] [stdout] test active_figure::active_figure_tests::test_totation_steps_non_o_figures ... ok
[INFO] [stdout] test figure::figure::figure_tests::test_j_figure_rotation ... 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_i_figure_rotation ... ok
[INFO] [stdout] test figure::figure::figure_tests::test_draw ... ok
[INFO] [stdout] test figure::figure::figure_tests::test_to_cartesian ... ok
[INFO] [stdout] test figure::figure::figure_tests::test_l_figure_rotation ... ok
[INFO] [stdout] test figure::figure::figure_tests::test_t_figure_rotation ... ok
[INFO] [stdout] test figure::figure::figure_tests::test_o_figure_rotation ... ok
[INFO] [stdout] test figure::figure::figure_tests::test_s_figure_rotation ... ok
[INFO] [stdout] test active_figure::active_figure_tests::test_moved_down ... ok
[INFO] [stdout] test active_figure::active_figure_tests::test_left_edge ... ok
[INFO] [stdout] test figure::figure::figure_tests::test_z_figure_rotation ... ok
[INFO] [stdout] test game::game_tests::test_active_figure_moves_down ... ok
[INFO] [stdout] test game::game_tests::test_active_figure_is_draw ... ok
[INFO] [stdout] test game::game_tests::test_active_figure_is_added_when_touches_block ... ok
[INFO] [stdout] test game::game_tests::test_active_figure_is_added_when_it_touches_the_floor ... ok
[INFO] [stdout] test active_figure::active_figure_tests::test_bottom_edge ... ok
[INFO] [stdout] test game::game_tests::test_is_game_over_returns_false ... 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_active_figure_does_not_move_lower_than_floor ... ok
[INFO] [stdout] test game::game_tests::test_move_right ... ok
[INFO] [stdout] test game::game_tests::test_add_active_figure_to_board ... ok
[INFO] [stdout] test game::game_tests::test_move_right_does_not_go_beyond_board_edge ... 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_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 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_rotate_active_figure ... ok
[INFO] [stdout] test game::game_tests::test_wallkick_l_left ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 46 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" "8816ee7e1f8f1938bb2913616db57b67cddf6dd1814f04da1522743c5d4c9553"`
[INFO] running `"docker" "rm" "-f" "8816ee7e1f8f1938bb2913616db57b67cddf6dd1814f04da1522743c5d4c9553"`
[INFO] [stdout] 8816ee7e1f8f1938bb2913616db57b67cddf6dd1814f04da1522743c5d4c9553