Dec 13 07:25:02.572 INFO testing pierrechevalier83/2048-rs against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 07:25:02.572 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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"`
Dec 13 07:25:02.794 INFO [stdout] 13a65eb489392b3a9ef832bb8c1eed3698fbf7ffddbb3c36ac8e1275fbad49e9
Dec 13 07:25:02.795 INFO running `"docker" "start" "-a" "13a65eb489392b3a9ef832bb8c1eed3698fbf7ffddbb3c36ac8e1275fbad49e9"`
Dec 13 07:25:03.636 INFO [stderr] usermod: no changes
Dec 13 07:25:03.767 INFO [stderr]    Compiling termion v1.2.0
Dec 13 07:25:03.767 INFO [stderr]    Compiling num-complex v0.1.36
Dec 13 07:25:03.767 INFO [stderr]    Compiling matrix_display v0.3.0
Dec 13 07:25:03.767 INFO [stderr]    Compiling num-bigint v0.1.36
Dec 13 07:25:06.427 INFO [stderr]    Compiling num-rational v0.1.36
Dec 13 07:25:07.003 INFO [stderr]    Compiling num v0.1.37
Dec 13 07:25:07.387 INFO [stderr]    Compiling game-2048 v0.5.1 (/source)
Dec 13 07:25:07.981 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used
Dec 13 07:25:07.981 INFO [stderr]   --> src/game.rs:69:9
Dec 13 07:25:07.981 INFO [stderr]    |
Dec 13 07:25:07.981 INFO [stderr] 69 | /         self.data
Dec 13 07:25:07.981 INFO [stderr] 70 | |             .chunks_mut(4)
Dec 13 07:25:07.982 INFO [stderr] 71 | |             .map(|row| {
Dec 13 07:25:07.982 INFO [stderr] 72 | |                 let (new_row, new_score) = match dir {
Dec 13 07:25:07.982 INFO [stderr] ...  |
Dec 13 07:25:07.982 INFO [stderr] 87 | |             })
Dec 13 07:25:07.982 INFO [stderr] 88 | |             .collect::<Vec<_>>();
Dec 13 07:25:07.982 INFO [stderr]    | |_________________________________^
Dec 13 07:25:07.982 INFO [stderr]    |
Dec 13 07:25:07.982 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 13 07:25:07.982 INFO [stderr]    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Dec 13 07:25:07.982 INFO [stderr] 
Dec 13 07:25:09.091 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.42s
Dec 13 07:25:09.096 INFO [stderr] su: No module specific data is present
Dec 13 07:25:09.680 INFO running `"docker" "inspect" "13a65eb489392b3a9ef832bb8c1eed3698fbf7ffddbb3c36ac8e1275fbad49e9"`
Dec 13 07:25:09.781 INFO running `"docker" "rm" "-f" "13a65eb489392b3a9ef832bb8c1eed3698fbf7ffddbb3c36ac8e1275fbad49e9"`
Dec 13 07:25:09.964 INFO [stdout] 13a65eb489392b3a9ef832bb8c1eed3698fbf7ffddbb3c36ac8e1275fbad49e9
Dec 13 07:25:09.978 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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"`
Dec 13 07:25:10.268 INFO [stdout] d56b81bb5e63f04d24d24ef83e97af369bc18151df59807b0a70d28700d3004d
Dec 13 07:25:10.272 INFO running `"docker" "start" "-a" "d56b81bb5e63f04d24d24ef83e97af369bc18151df59807b0a70d28700d3004d"`
Dec 13 07:25:10.714 INFO [stderr] usermod: no changes
Dec 13 07:25:10.805 INFO [stderr]    Compiling game-2048 v0.5.1 (/source)
Dec 13 07:25:11.535 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used
Dec 13 07:25:11.535 INFO [stderr]   --> src/game.rs:69:9
Dec 13 07:25:11.535 INFO [stderr]    |
Dec 13 07:25:11.535 INFO [stderr] 69 | /         self.data
Dec 13 07:25:11.535 INFO [stderr] 70 | |             .chunks_mut(4)
Dec 13 07:25:11.535 INFO [stderr] 71 | |             .map(|row| {
Dec 13 07:25:11.535 INFO [stderr] 72 | |                 let (new_row, new_score) = match dir {
Dec 13 07:25:11.535 INFO [stderr] ...  |
Dec 13 07:25:11.535 INFO [stderr] 87 | |             })
Dec 13 07:25:11.535 INFO [stderr] 88 | |             .collect::<Vec<_>>();
Dec 13 07:25:11.535 INFO [stderr]    | |_________________________________^
Dec 13 07:25:11.535 INFO [stderr]    |
Dec 13 07:25:11.535 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 13 07:25:11.535 INFO [stderr]    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Dec 13 07:25:11.535 INFO [stderr] 
Dec 13 07:25:12.303 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.56s
Dec 13 07:25:12.306 INFO [stderr] su: No module specific data is present
Dec 13 07:25:12.862 INFO running `"docker" "inspect" "d56b81bb5e63f04d24d24ef83e97af369bc18151df59807b0a70d28700d3004d"`
Dec 13 07:25:13.223 INFO running `"docker" "rm" "-f" "d56b81bb5e63f04d24d24ef83e97af369bc18151df59807b0a70d28700d3004d"`
Dec 13 07:25:13.529 INFO [stdout] d56b81bb5e63f04d24d24ef83e97af369bc18151df59807b0a70d28700d3004d
Dec 13 07:25:13.539 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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"`
Dec 13 07:25:14.024 INFO [stdout] c7a7f038a7fb09d9aca774a14870711877b0fb3523db4f903ead931b0785f09f
Dec 13 07:25:14.026 INFO running `"docker" "start" "-a" "c7a7f038a7fb09d9aca774a14870711877b0fb3523db4f903ead931b0785f09f"`
Dec 13 07:25:15.870 INFO [stderr] usermod: no changes
Dec 13 07:25:16.032 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
Dec 13 07:25:16.042 INFO [stderr]      Running /target/debug/deps/game_2048-55d06ee2dd4e88b9
Dec 13 07:25:16.044 INFO [stdout] 
Dec 13 07:25:16.044 INFO [stdout] running 14 tests
Dec 13 07:25:16.045 INFO [stdout] test algorithm::slide_test::test_slide_left_with_two_same_elements ... ok
Dec 13 07:25:16.045 INFO [stdout] test algorithm::slide_test::test_slide_right_with_four_different_elements ... ok
Dec 13 07:25:16.045 INFO [stdout] test algorithm::slide_test::test_slide_left_with_two_different_elements ... ok
Dec 13 07:25:16.045 INFO [stdout] test algorithm::slide_test::test_slide_left_with_three_same_elements ... ok
Dec 13 07:25:16.045 INFO [stdout] test algorithm::slide_test::test_slide_left_with_three_different_elements ... ok
Dec 13 07:25:16.045 INFO [stdout] test algorithm::slide_test::test_slide_left_with_one_element ... ok
Dec 13 07:25:16.045 INFO [stdout] test algorithm::slide_test::test_slide_right_with_one_element ... ok
Dec 13 07:25:16.045 INFO [stdout] test algorithm::slide_test::test_slide_right_with_four_same_elements ... ok
Dec 13 07:25:16.045 INFO [stdout] test algorithm::slide_test::test_slide_right_with_three_same_elements ... ok
Dec 13 07:25:16.067 INFO [stdout] test algorithm::slide_test::test_slide_left_with_four_different_elements ... ok
Dec 13 07:25:16.079 INFO [stdout] test algorithm::slide_test::test_slide_right_with_two_different_elements ... ok
Dec 13 07:25:16.079 INFO [stdout] test algorithm::slide_test::test_slide_right_with_three_different_elements ... ok
Dec 13 07:25:16.079 INFO [stdout] test algorithm::slide_test::test_slide_left_with_four_same_elements ... ok
Dec 13 07:25:16.079 INFO [stdout] test algorithm::slide_test::test_slide_right_with_two_same_elements ... ok
Dec 13 07:25:16.079 INFO [stdout] 
Dec 13 07:25:16.079 INFO [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 07:25:16.079 INFO [stdout] 
Dec 13 07:25:16.095 INFO [stderr] su: No module specific data is present
Dec 13 07:25:17.119 INFO running `"docker" "inspect" "c7a7f038a7fb09d9aca774a14870711877b0fb3523db4f903ead931b0785f09f"`
Dec 13 07:25:17.541 INFO running `"docker" "rm" "-f" "c7a7f038a7fb09d9aca774a14870711877b0fb3523db4f903ead931b0785f09f"`
Dec 13 07:25:17.810 INFO [stdout] c7a7f038a7fb09d9aca774a14870711877b0fb3523db4f903ead931b0785f09f