[INFO] cloning repository https://github.com/Dokuro-YH/2048-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Dokuro-YH/2048-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDokuro-YH%2F2048-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDokuro-YH%2F2048-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9e2673ca8990526090178d8fb92612c9125f4cd3
[INFO] testing Dokuro-YH/2048-rs against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDokuro-YH%2F2048-rs" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Dokuro-YH/2048-rs on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Dokuro-YH/2048-rs
[INFO] finished tweaking git repo https://github.com/Dokuro-YH/2048-rs
[INFO] tweaked toml for git repo https://github.com/Dokuro-YH/2048-rs written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/Dokuro-YH/2048-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1ba0716bebd178b2d7e539248467c35ddb9a89e8488cb767d98b133cc76c0cbb
[INFO] running `Command { std: "docker" "start" "-a" "1ba0716bebd178b2d7e539248467c35ddb9a89e8488cb767d98b133cc76c0cbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ba0716bebd178b2d7e539248467c35ddb9a89e8488cb767d98b133cc76c0cbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ba0716bebd178b2d7e539248467c35ddb9a89e8488cb767d98b133cc76c0cbb", kill_on_drop: false }`
[INFO] [stdout] 1ba0716bebd178b2d7e539248467c35ddb9a89e8488cb767d98b133cc76c0cbb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae76194f5e769f0263b1aa7efad90be93953d1935a8f1cbf2dd228624eb073e9
[INFO] running `Command { std: "docker" "start" "-a" "ae76194f5e769f0263b1aa7efad90be93953d1935a8f1cbf2dd228624eb073e9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling numtoa v0.1.0
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling termion v1.5.6
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling rim v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.62s
[INFO] running `Command { std: "docker" "inspect" "ae76194f5e769f0263b1aa7efad90be93953d1935a8f1cbf2dd228624eb073e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae76194f5e769f0263b1aa7efad90be93953d1935a8f1cbf2dd228624eb073e9", kill_on_drop: false }`
[INFO] [stdout] ae76194f5e769f0263b1aa7efad90be93953d1935a8f1cbf2dd228624eb073e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 69d0dd29218f78bb2170c96fcaa9c94174d94b0aeb46d9f78fee2fd9fbd7c806
[INFO] running `Command { std: "docker" "start" "-a" "69d0dd29218f78bb2170c96fcaa9c94174d94b0aeb46d9f78fee2fd9fbd7c806", kill_on_drop: false }`
[INFO] [stderr]    Compiling rim v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.80s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/rim-b7c4694146fac0de)
[INFO] [stderr]   Executable unittests src/bin/2048.rs (/opt/rustwide/target/debug/deps/2048-bbe30bfd9f2913e9)
[INFO] running `Command { std: "docker" "inspect" "69d0dd29218f78bb2170c96fcaa9c94174d94b0aeb46d9f78fee2fd9fbd7c806", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69d0dd29218f78bb2170c96fcaa9c94174d94b0aeb46d9f78fee2fd9fbd7c806", kill_on_drop: false }`
[INFO] [stdout] 69d0dd29218f78bb2170c96fcaa9c94174d94b0aeb46d9f78fee2fd9fbd7c806
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ca1a7a893a95aaaa36b4fc2a89f79458650afda2a6cc5c26b2920144ea53113a
[INFO] running `Command { std: "docker" "start" "-a" "ca1a7a893a95aaaa36b4fc2a89f79458650afda2a6cc5c26b2920144ea53113a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rim-b7c4694146fac0de)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test moves::test_super::test_transpose ... ok
[INFO] [stderr]      Running unittests src/bin/2048.rs (/opt/rustwide/target/debug/deps/2048-bbe30bfd9f2913e9)
[INFO] [stdout] test moves::test_super::test_move_down ... ok
[INFO] [stdout] test moves::test_super::test_move_up ... ok
[INFO] [stdout] test game::test_super::test_count_empty ... ok
[INFO] [stdout] test moves::test_super::test_move_right ... ok
[INFO] [stdout] test moves::test_super::test_move_left ... ok
[INFO] [stdout] test game::test_super::test_grid ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests rim
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ca1a7a893a95aaaa36b4fc2a89f79458650afda2a6cc5c26b2920144ea53113a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca1a7a893a95aaaa36b4fc2a89f79458650afda2a6cc5c26b2920144ea53113a", kill_on_drop: false }`
[INFO] [stdout] ca1a7a893a95aaaa36b4fc2a89f79458650afda2a6cc5c26b2920144ea53113a