Nov 16 16:50:58.700 INFO testing pierrechevalier83/2048-rs against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 16:50:58.702 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 16:50:59.232 INFO [stdout] dd5cd8c1fab9463e4ddefae0058ddd9c1c25144502dea1f44b79970886e402b3
Nov 16 16:50:59.234 INFO running `"docker" "start" "-a" "dd5cd8c1fab9463e4ddefae0058ddd9c1c25144502dea1f44b79970886e402b3"`
Nov 16 16:51:01.074 INFO [stderr] usermod: no changes
Nov 16 16:51:01.271 INFO [stderr]    Compiling termion v1.2.0
Nov 16 16:51:01.272 INFO [stderr]    Compiling matrix_display v0.3.0
Nov 16 16:51:01.283 INFO [stderr]    Compiling num-bigint v0.1.36
Nov 16 16:51:04.871 INFO [stderr]    Compiling num-rational v0.1.36
Nov 16 16:51:05.531 INFO [stderr]    Compiling num v0.1.37
Nov 16 16:51:05.832 INFO [stderr]    Compiling game-2048 v0.5.1 (/source)
Nov 16 16:51:06.311 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 16 16:51:06.311 INFO [stderr]   --> src/game.rs:69:9
Nov 16 16:51:06.311 INFO [stderr]    |
Nov 16 16:51:06.311 INFO [stderr] 69 | /         self.data
Nov 16 16:51:06.311 INFO [stderr] 70 | |             .chunks_mut(4)
Nov 16 16:51:06.311 INFO [stderr] 71 | |             .map(|row| {
Nov 16 16:51:06.311 INFO [stderr] 72 | |                 let (new_row, new_score) = match dir {
Nov 16 16:51:06.311 INFO [stderr] ...  |
Nov 16 16:51:06.311 INFO [stderr] 87 | |             })
Nov 16 16:51:06.311 INFO [stderr] 88 | |             .collect::<Vec<_>>();
Nov 16 16:51:06.311 INFO [stderr]    | |_________________________________^
Nov 16 16:51:06.311 INFO [stderr]    |
Nov 16 16:51:06.311 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 16 16:51:06.311 INFO [stderr]    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 16 16:51:06.311 INFO [stderr] 
Nov 16 16:51:08.296 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.20s
Nov 16 16:51:08.311 INFO [stderr] su: No module specific data is present
Nov 16 16:51:09.415 INFO running `"docker" "inspect" "dd5cd8c1fab9463e4ddefae0058ddd9c1c25144502dea1f44b79970886e402b3"`
Nov 16 16:51:09.769 INFO running `"docker" "rm" "-f" "dd5cd8c1fab9463e4ddefae0058ddd9c1c25144502dea1f44b79970886e402b3"`
Nov 16 16:51:10.055 INFO [stdout] dd5cd8c1fab9463e4ddefae0058ddd9c1c25144502dea1f44b79970886e402b3
Nov 16 16:51:10.063 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 16:51:10.500 INFO [stdout] 053883033f8fbbbfc76f907e818b15a1b3fc40088fe1399da863ef754e294082
Nov 16 16:51:10.502 INFO running `"docker" "start" "-a" "053883033f8fbbbfc76f907e818b15a1b3fc40088fe1399da863ef754e294082"`
Nov 16 16:51:11.835 INFO [stderr] usermod: no changes
Nov 16 16:51:12.044 INFO [stderr]    Compiling game-2048 v0.5.1 (/source)
Nov 16 16:51:12.927 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 16 16:51:12.927 INFO [stderr]   --> src/game.rs:69:9
Nov 16 16:51:12.927 INFO [stderr]    |
Nov 16 16:51:12.927 INFO [stderr] 69 | /         self.data
Nov 16 16:51:12.927 INFO [stderr] 70 | |             .chunks_mut(4)
Nov 16 16:51:12.927 INFO [stderr] 71 | |             .map(|row| {
Nov 16 16:51:12.927 INFO [stderr] 72 | |                 let (new_row, new_score) = match dir {
Nov 16 16:51:12.927 INFO [stderr] ...  |
Nov 16 16:51:12.927 INFO [stderr] 87 | |             })
Nov 16 16:51:12.927 INFO [stderr] 88 | |             .collect::<Vec<_>>();
Nov 16 16:51:12.927 INFO [stderr]    | |_________________________________^
Nov 16 16:51:12.927 INFO [stderr]    |
Nov 16 16:51:12.927 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 16 16:51:12.927 INFO [stderr]    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 16 16:51:12.927 INFO [stderr] 
Nov 16 16:51:13.870 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.00s
Nov 16 16:51:13.878 INFO [stderr] su: No module specific data is present
Nov 16 16:51:14.575 INFO running `"docker" "inspect" "053883033f8fbbbfc76f907e818b15a1b3fc40088fe1399da863ef754e294082"`
Nov 16 16:51:14.821 INFO running `"docker" "rm" "-f" "053883033f8fbbbfc76f907e818b15a1b3fc40088fe1399da863ef754e294082"`
Nov 16 16:51:15.102 INFO [stdout] 053883033f8fbbbfc76f907e818b15a1b3fc40088fe1399da863ef754e294082
Nov 16 16:51:15.109 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 16:51:15.537 INFO [stdout] 9ada0f3459e2f54b9692393ead386b0cac4777d0e887cd3fcaff8e3967863117
Nov 16 16:51:15.537 INFO running `"docker" "start" "-a" "9ada0f3459e2f54b9692393ead386b0cac4777d0e887cd3fcaff8e3967863117"`
Nov 16 16:51:16.415 INFO [stderr] usermod: no changes
Nov 16 16:51:16.531 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
Nov 16 16:51:16.551 INFO [stderr]      Running /target/debug/deps/game_2048-ace47ddf8a41da34
Nov 16 16:51:16.553 INFO [stdout] 
Nov 16 16:51:16.553 INFO [stdout] running 14 tests
Nov 16 16:51:16.617 INFO [stdout] test algorithm::slide_test::test_slide_left_with_four_same_elements ... ok
Nov 16 16:51:16.617 INFO [stdout] test algorithm::slide_test::test_slide_left_with_four_different_elements ... ok
Nov 16 16:51:16.618 INFO [stdout] test algorithm::slide_test::test_slide_left_with_one_element ... ok
Nov 16 16:51:16.618 INFO [stdout] test algorithm::slide_test::test_slide_left_with_three_same_elements ... ok
Nov 16 16:51:16.618 INFO [stdout] test algorithm::slide_test::test_slide_left_with_three_different_elements ... ok
Nov 16 16:51:16.618 INFO [stdout] test algorithm::slide_test::test_slide_left_with_two_same_elements ... ok
Nov 16 16:51:16.619 INFO [stdout] test algorithm::slide_test::test_slide_left_with_two_different_elements ... ok
Nov 16 16:51:16.619 INFO [stdout] test algorithm::slide_test::test_slide_right_with_two_different_elements ... ok
Nov 16 16:51:16.619 INFO [stdout] test algorithm::slide_test::test_slide_right_with_three_same_elements ... ok
Nov 16 16:51:16.620 INFO [stdout] test algorithm::slide_test::test_slide_right_with_three_different_elements ... ok
Nov 16 16:51:16.620 INFO [stdout] test algorithm::slide_test::test_slide_right_with_four_same_elements ... ok
Nov 16 16:51:16.620 INFO [stdout] test algorithm::slide_test::test_slide_right_with_four_different_elements ... ok
Nov 16 16:51:16.620 INFO [stdout] test algorithm::slide_test::test_slide_right_with_one_element ... ok
Nov 16 16:51:16.621 INFO [stdout] test algorithm::slide_test::test_slide_right_with_two_same_elements ... ok
Nov 16 16:51:16.621 INFO [stdout] 
Nov 16 16:51:16.621 INFO [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 16:51:16.621 INFO [stdout] 
Nov 16 16:51:16.622 INFO [stderr] su: No module specific data is present
Nov 16 16:51:17.203 INFO running `"docker" "inspect" "9ada0f3459e2f54b9692393ead386b0cac4777d0e887cd3fcaff8e3967863117"`
Nov 16 16:51:17.531 INFO running `"docker" "rm" "-f" "9ada0f3459e2f54b9692393ead386b0cac4777d0e887cd3fcaff8e3967863117"`
Nov 16 16:51:17.840 INFO [stdout] 9ada0f3459e2f54b9692393ead386b0cac4777d0e887cd3fcaff8e3967863117