Nov 16 16:50:52.973 INFO testing pierrechevalier83/2048-rs against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 16:50:52.973 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 16 16:50:53.424 INFO [stdout] 1218ee73109576914771e982276c71e4d2261b180c8fd13b44991d00aab23afa
Nov 16 16:50:53.435 INFO running `"docker" "start" "-a" "1218ee73109576914771e982276c71e4d2261b180c8fd13b44991d00aab23afa"`
Nov 16 16:50:55.253 INFO [stderr] usermod: no changes
Nov 16 16:50:55.383 INFO [stderr]    Compiling termion v1.2.0
Nov 16 16:50:55.383 INFO [stderr]    Compiling matrix_display v0.3.0
Nov 16 16:50:55.383 INFO [stderr]    Compiling num-bigint v0.1.36
Nov 16 16:50:59.225 INFO [stderr]    Compiling num-rational v0.1.36
Nov 16 16:50:59.906 INFO [stderr]    Compiling num v0.1.37
Nov 16 16:51:00.203 INFO [stderr]    Compiling game-2048 v0.5.1 (/source)
Nov 16 16:51:00.799 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 16 16:51:00.799 INFO [stderr]   --> src/game.rs:69:9
Nov 16 16:51:00.800 INFO [stderr]    |
Nov 16 16:51:00.800 INFO [stderr] 69 | /         self.data
Nov 16 16:51:00.800 INFO [stderr] 70 | |             .chunks_mut(4)
Nov 16 16:51:00.800 INFO [stderr] 71 | |             .map(|row| {
Nov 16 16:51:00.801 INFO [stderr] 72 | |                 let (new_row, new_score) = match dir {
Nov 16 16:51:00.801 INFO [stderr] ...  |
Nov 16 16:51:00.801 INFO [stderr] 87 | |             })
Nov 16 16:51:00.802 INFO [stderr] 88 | |             .collect::<Vec<_>>();
Nov 16 16:51:00.802 INFO [stderr]    | |_________________________________^
Nov 16 16:51:00.802 INFO [stderr]    |
Nov 16 16:51:00.803 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 16 16:51:00.803 INFO [stderr]    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 16 16:51:00.803 INFO [stderr] 
Nov 16 16:51:02.858 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.58s
Nov 16 16:51:02.865 INFO [stderr] su: No module specific data is present
Nov 16 16:51:04.651 INFO running `"docker" "inspect" "1218ee73109576914771e982276c71e4d2261b180c8fd13b44991d00aab23afa"`
Nov 16 16:51:04.967 INFO running `"docker" "rm" "-f" "1218ee73109576914771e982276c71e4d2261b180c8fd13b44991d00aab23afa"`
Nov 16 16:51:05.259 INFO [stdout] 1218ee73109576914771e982276c71e4d2261b180c8fd13b44991d00aab23afa
Nov 16 16:51:05.263 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 16 16:51:05.718 INFO [stdout] fcc1ab7b61d7102181f20f947ca35a5d724471dd14e0a5df6bf4f53a7ab494ad
Nov 16 16:51:05.721 INFO running `"docker" "start" "-a" "fcc1ab7b61d7102181f20f947ca35a5d724471dd14e0a5df6bf4f53a7ab494ad"`
Nov 16 16:51:07.830 INFO [stderr] usermod: no changes
Nov 16 16:51:07.947 INFO [stderr]    Compiling game-2048 v0.5.1 (/source)
Nov 16 16:51:08.675 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 16 16:51:08.675 INFO [stderr]   --> src/game.rs:69:9
Nov 16 16:51:08.675 INFO [stderr]    |
Nov 16 16:51:08.675 INFO [stderr] 69 | /         self.data
Nov 16 16:51:08.675 INFO [stderr] 70 | |             .chunks_mut(4)
Nov 16 16:51:08.675 INFO [stderr] 71 | |             .map(|row| {
Nov 16 16:51:08.675 INFO [stderr] 72 | |                 let (new_row, new_score) = match dir {
Nov 16 16:51:08.675 INFO [stderr] ...  |
Nov 16 16:51:08.675 INFO [stderr] 87 | |             })
Nov 16 16:51:08.675 INFO [stderr] 88 | |             .collect::<Vec<_>>();
Nov 16 16:51:08.675 INFO [stderr]    | |_________________________________^
Nov 16 16:51:08.675 INFO [stderr]    |
Nov 16 16:51:08.675 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 16 16:51:08.675 INFO [stderr]    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 16 16:51:08.675 INFO [stderr] 
Nov 16 16:51:09.643 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.78s
Nov 16 16:51:09.651 INFO [stderr] su: No module specific data is present
Nov 16 16:51:10.713 INFO running `"docker" "inspect" "fcc1ab7b61d7102181f20f947ca35a5d724471dd14e0a5df6bf4f53a7ab494ad"`
Nov 16 16:51:11.011 INFO running `"docker" "rm" "-f" "fcc1ab7b61d7102181f20f947ca35a5d724471dd14e0a5df6bf4f53a7ab494ad"`
Nov 16 16:51:11.367 INFO [stdout] fcc1ab7b61d7102181f20f947ca35a5d724471dd14e0a5df6bf4f53a7ab494ad
Nov 16 16:51:11.374 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 16 16:51:11.827 INFO [stdout] 0f42b507f190378ce9f17aac42865e2e27548884a4c4c8a265361a2c44f96eb3
Nov 16 16:51:11.829 INFO running `"docker" "start" "-a" "0f42b507f190378ce9f17aac42865e2e27548884a4c4c8a265361a2c44f96eb3"`
Nov 16 16:51:13.953 INFO [stderr] usermod: no changes
Nov 16 16:51:14.111 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
Nov 16 16:51:14.111 INFO [stderr]      Running /target/debug/deps/game_2048-4b27f8b0c9b28d50
Nov 16 16:51:14.115 INFO [stdout] 
Nov 16 16:51:14.115 INFO [stdout] running 14 tests
Nov 16 16:51:14.115 INFO [stdout] test algorithm::slide_test::test_slide_left_with_four_same_elements ... ok
Nov 16 16:51:14.115 INFO [stdout] test algorithm::slide_test::test_slide_left_with_four_different_elements ... ok
Nov 16 16:51:14.115 INFO [stdout] test algorithm::slide_test::test_slide_left_with_three_same_elements ... ok
Nov 16 16:51:14.115 INFO [stdout] test algorithm::slide_test::test_slide_left_with_two_different_elements ... ok
Nov 16 16:51:14.115 INFO [stdout] test algorithm::slide_test::test_slide_left_with_one_element ... ok
Nov 16 16:51:14.115 INFO [stdout] test algorithm::slide_test::test_slide_left_with_two_same_elements ... ok
Nov 16 16:51:14.115 INFO [stdout] test algorithm::slide_test::test_slide_right_with_four_different_elements ... ok
Nov 16 16:51:14.115 INFO [stdout] test algorithm::slide_test::test_slide_left_with_three_different_elements ... ok
Nov 16 16:51:14.115 INFO [stdout] test algorithm::slide_test::test_slide_right_with_four_same_elements ... ok
Nov 16 16:51:14.115 INFO [stdout] test algorithm::slide_test::test_slide_right_with_one_element ... ok
Nov 16 16:51:14.127 INFO [stdout] test algorithm::slide_test::test_slide_right_with_three_same_elements ... ok
Nov 16 16:51:14.127 INFO [stdout] test algorithm::slide_test::test_slide_right_with_two_different_elements ... ok
Nov 16 16:51:14.127 INFO [stdout] test algorithm::slide_test::test_slide_right_with_two_same_elements ... ok
Nov 16 16:51:14.127 INFO [stdout] test algorithm::slide_test::test_slide_right_with_three_different_elements ... ok
Nov 16 16:51:14.127 INFO [stdout] 
Nov 16 16:51:14.127 INFO [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 16:51:14.127 INFO [stdout] 
Nov 16 16:51:14.131 INFO [stderr] su: No module specific data is present
Nov 16 16:51:15.046 INFO running `"docker" "inspect" "0f42b507f190378ce9f17aac42865e2e27548884a4c4c8a265361a2c44f96eb3"`
Nov 16 16:51:15.353 INFO running `"docker" "rm" "-f" "0f42b507f190378ce9f17aac42865e2e27548884a4c4c8a265361a2c44f96eb3"`
Nov 16 16:51:15.635 INFO [stdout] 0f42b507f190378ce9f17aac42865e2e27548884a4c4c8a265361a2c44f96eb3