[INFO] cloning repository https://github.com/reniowood/tui-2048
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/reniowood/tui-2048" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Freniowood%2Ftui-2048", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Freniowood%2Ftui-2048'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0a28d94ad9611f80c66f79daa28c1c4546e0503a
[INFO] testing reniowood/tui-2048 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Freniowood%2Ftui-2048" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/reniowood/tui-2048 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/reniowood/tui-2048
[INFO] finished tweaking git repo https://github.com/reniowood/tui-2048
[INFO] tweaked toml for git repo https://github.com/reniowood/tui-2048 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/reniowood/tui-2048 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cassowary v0.3.0
[INFO] [stderr]   Downloaded backtrace v0.3.42
[INFO] [stderr]   Downloaded tui v0.8.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 225a662f9b5256eb4995df4df906a49b1b43f7f846584aef0c5549d9b5f2f0d2
[INFO] running `Command { std: "docker" "start" "-a" "225a662f9b5256eb4995df4df906a49b1b43f7f846584aef0c5549d9b5f2f0d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "225a662f9b5256eb4995df4df906a49b1b43f7f846584aef0c5549d9b5f2f0d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "225a662f9b5256eb4995df4df906a49b1b43f7f846584aef0c5549d9b5f2f0d2", kill_on_drop: false }`
[INFO] [stdout] 225a662f9b5256eb4995df4df906a49b1b43f7f846584aef0c5549d9b5f2f0d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 076f05b5dbe82e0c2763536e9dc1bb0c3d4195e61a693ab3b07688cdc921fa95
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "076f05b5dbe82e0c2763536e9dc1bb0c3d4195e61a693ab3b07688cdc921fa95", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling failure_derive v0.1.6
[INFO] [stderr]    Compiling ppv-lite86 v0.2.6
[INFO] [stderr]    Compiling cassowary v0.3.0
[INFO] [stderr]    Compiling backtrace-sys v0.1.32
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling termion v1.5.4
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling proc-macro2 v1.0.8
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling c2-chacha v0.2.3
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling tui v0.8.0
[INFO] [stderr]    Compiling syn v1.0.13
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling backtrace v0.3.42
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling failure v0.1.6
[INFO] [stderr]    Compiling tui-2048 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.14s
[INFO] running `Command { std: "docker" "inspect" "076f05b5dbe82e0c2763536e9dc1bb0c3d4195e61a693ab3b07688cdc921fa95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "076f05b5dbe82e0c2763536e9dc1bb0c3d4195e61a693ab3b07688cdc921fa95", kill_on_drop: false }`
[INFO] [stdout] 076f05b5dbe82e0c2763536e9dc1bb0c3d4195e61a693ab3b07688cdc921fa95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 125c357bb92896c83b95b885db34ef3729903977ec5d6d283224108547bd2eb1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "125c357bb92896c83b95b885db34ef3729903977ec5d6d283224108547bd2eb1", kill_on_drop: false }`
[INFO] [stderr]    Compiling tui-2048 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.81s
[INFO] running `Command { std: "docker" "inspect" "125c357bb92896c83b95b885db34ef3729903977ec5d6d283224108547bd2eb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "125c357bb92896c83b95b885db34ef3729903977ec5d6d283224108547bd2eb1", kill_on_drop: false }`
[INFO] [stdout] 125c357bb92896c83b95b885db34ef3729903977ec5d6d283224108547bd2eb1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b20f8ba6d5f4e0cee6b4e3a3887e1152b6ce47f9884fbf65fe67a21440fde61e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b20f8ba6d5f4e0cee6b4e3a3887e1152b6ce47f9884fbf65fe67a21440fde61e", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] running 25 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tui_2048-d34df1ca809db7c8)
[INFO] [stdout] test board::tests::test_new ... ok
[INFO] [stdout] test board::tests::test_try_to_move_down_merge ... ok
[INFO] [stdout] test board::tests::test_try_to_move_down_merge_only_once ... ok
[INFO] [stdout] test board::tests::test_try_to_move_down_move ... ok
[INFO] [stdout] test board::tests::test_try_to_move_left_merge ... ok
[INFO] [stdout] test board::tests::test_try_to_move_left_merge_only_once ... ok
[INFO] [stdout] test board::tests::test_try_to_move_left_move ... ok
[INFO] [stdout] test board::tests::test_try_to_move_left_not_updated ... ok
[INFO] [stdout] test board::tests::test_try_to_move_right_merge ... ok
[INFO] [stdout] test board::tests::test_try_to_move_right_merge_only_once ... ok
[INFO] [stdout] test board::tests::test_try_to_move_right_not_updated ... ok
[INFO] [stdout] test board::tests::test_try_to_move_right_when_row_is_full ... ok
[INFO] [stdout] test board::tests::test_try_to_move_up_merge ... ok
[INFO] [stdout] test board::tests::test_try_to_move_up_merge_only_once ... ok
[INFO] [stdout] test board::tests::test_try_to_move_up_move ... ok
[INFO] [stdout] test board::tests::test_try_to_move_up_not_updated ... ok
[INFO] [stdout] test game::tests::test_lose_when_board_has_empty_block ... ok
[INFO] [stdout] test game::tests::test_lose_when_board_is_full ... ok
[INFO] [stdout] test game::tests::test_win_when_there_is_no_block_with_goal_value ... ok
[INFO] [stdout] test board::tests::test_try_to_move_down_not_updated ... ok
[INFO] [stdout] test board::tests::test_try_to_move_right_move ... ok
[INFO] [stdout] test game::tests::test_lose_when_board_is_full_but_has_goal_value ... ok
[INFO] [stdout] test game::tests::test_new ... ok
[INFO] [stdout] test game::tests::test_win_when_there_is_block_with_goal_value ... ok
[INFO] [stdout] test board::tests::test_try_to_move_down_when_column_is_full ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b20f8ba6d5f4e0cee6b4e3a3887e1152b6ce47f9884fbf65fe67a21440fde61e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b20f8ba6d5f4e0cee6b4e3a3887e1152b6ce47f9884fbf65fe67a21440fde61e", kill_on_drop: false }`
[INFO] [stdout] b20f8ba6d5f4e0cee6b4e3a3887e1152b6ce47f9884fbf65fe67a21440fde61e