[INFO] cloning repository https://github.com/jasonxue1/akioi-2048
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jasonxue1/akioi-2048" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjasonxue1%2Fakioi-2048", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjasonxue1%2Fakioi-2048'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 403ad1b5bbaf9fa5f11693a771319d6f0e702217
[INFO] testing jasonxue1/akioi-2048 against 1.95.0 for beta-1.96-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjasonxue1%2Fakioi-2048" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jasonxue1/akioi-2048
[INFO] finished tweaking git repo https://github.com/jasonxue1/akioi-2048
[INFO] tweaked toml for git repo https://github.com/jasonxue1/akioi-2048 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jasonxue1/akioi-2048 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 16 packages to latest Rust 1.95.0 compatible versions
[INFO] [stderr]       Adding rand v0.9.4 (available: v0.10.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9f3232c04793306a5dd9364d6b543a5316a348f616123a6f0d4cd11a4c4a930a
[INFO] running `Command { std: "docker" "start" "-a" "9f3232c04793306a5dd9364d6b543a5316a348f616123a6f0d4cd11a4c4a930a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9f3232c04793306a5dd9364d6b543a5316a348f616123a6f0d4cd11a4c4a930a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f3232c04793306a5dd9364d6b543a5316a348f616123a6f0d4cd11a4c4a930a", kill_on_drop: false }`
[INFO] [stdout] 9f3232c04793306a5dd9364d6b543a5316a348f616123a6f0d4cd11a4c4a930a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7031e203064258e742b824f2c804b4d0ef542b9d638c0a6d5109248f51bb0797
[INFO] running `Command { std: "docker" "start" "-a" "7031e203064258e742b824f2c804b4d0ef542b9d638c0a6d5109248f51bb0797", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.4
[INFO] [stderr]    Compiling akioi-2048 v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.20s
[INFO] running `Command { std: "docker" "inspect" "7031e203064258e742b824f2c804b4d0ef542b9d638c0a6d5109248f51bb0797", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7031e203064258e742b824f2c804b4d0ef542b9d638c0a6d5109248f51bb0797", kill_on_drop: false }`
[INFO] [stdout] 7031e203064258e742b824f2c804b4d0ef542b9d638c0a6d5109248f51bb0797
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a749547371feb1917fb006ff702d4206f6c9aef538dcde7c54634d0af1eaeb1f
[INFO] running `Command { std: "docker" "start" "-a" "a749547371feb1917fb006ff702d4206f6c9aef538dcde7c54634d0af1eaeb1f", kill_on_drop: false }`
[INFO] [stderr]    Compiling akioi-2048 v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "a749547371feb1917fb006ff702d4206f6c9aef538dcde7c54634d0af1eaeb1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a749547371feb1917fb006ff702d4206f6c9aef538dcde7c54634d0af1eaeb1f", kill_on_drop: false }`
[INFO] [stdout] a749547371feb1917fb006ff702d4206f6c9aef538dcde7c54634d0af1eaeb1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 012170157a7c88e5a15717f38f59a939e3159b72cd9e17e4e890c5816b25a9a6
[INFO] running `Command { std: "docker" "start" "-a" "012170157a7c88e5a15717f38f59a939e3159b72cd9e17e4e890c5816b25a9a6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/akioi_2048-eb37456e920f155c)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::slide_column_merges_multipliers ... ok
[INFO] [stdout] test tests::slide_column_no_merge_for_negative_four ... ok
[INFO] [stdout] test tests::slide_column_merges_across_gap ... ok
[INFO] [stdout] test tests::rotate_panics_on_invalid_k - should panic ... ok
[INFO] [stderr]      Running tests/basic.rs (/opt/rustwide/target/debug/deps/basic-3601c1270df4da75)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test step_smoke ... ok
[INFO] [stdout] test init_board_has_two_tiles ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/input_validation.rs (/opt/rustwide/target/debug/deps/input_validation-f19e3dbaf82b7796)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test rejects_one ... ok
[INFO] [stdout] test rejects_non_power_of_two ... ok
[INFO] [stdout] test rejects_unknown_negative_multiplier ... ok
[INFO] [stdout] test rejects_too_large_value ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/invalid_move.rs (/opt/rustwide/target/debug/deps/invalid_move-85e11d53dc1256e5)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running tests/steps.rs (/opt/rustwide/target/debug/deps/steps-8a56c9676208a960)
[INFO] [stdout] test invalid_move_no_failure_if_other_moves_exist ... ok
[INFO] [stdout] test invalid_move_triggers_failure ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test down_move_without_merge ... ok
[INFO] [stdout] test down_multiplier_merges_and_negative_score ... ok
[INFO] [stdout] test down_number_and_multiplier_do_not_merge_without_tiles_below ... ok
[INFO] [stdout] test left_number_merges_and_positive_score ... ok
[INFO] [stdout] test right_multiplier_merges_and_negative_score ... ok
[INFO] [stdout] test left_number_and_multiplier_do_not_merge_without_tiles_left ... ok
[INFO] [stdout] test no_merge_for_negative_four ... ok
[INFO] [stdout] test down_number_multiplier_merges ... ok
[INFO] [stdout] test left_number_multiplier_merges ... ok
[INFO] [stdout] test left_multiplier_merges_and_negative_score ... ok
[INFO] [stdout] test right_number_and_multiplier_do_not_merge_without_tiles_right ... ok
[INFO] [stdout] test right_number_and_multiplier_no_merge_with_gap ... ok
[INFO] [stdout] test up_number_and_multiplier_no_merge_with_gap ... ok
[INFO] [stdout] test right_number_multiplier_merges ... ok
[INFO] [stdout] test up_number_merges_and_positive_score ... ok
[INFO] [stdout] test right_number_merges_and_positive_score ... ok
[INFO] [stdout] test up_multiplier_merges_and_negative_score ... ok
[INFO] [stdout] test up_number_and_multiplier_do_not_merge_without_tiles_above ... ok
[INFO] [stdout] test up_number_multiplier_merges ... ok
[INFO] [stdout] test left_number_and_multiplier_no_merge_with_gap ... ok
[INFO] [stdout] test down_number_merges_and_positive_score ... ok
[INFO] [stdout] test down_number_and_multiplier_no_merge_with_gap ... ok
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests akioi_2048
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "012170157a7c88e5a15717f38f59a939e3159b72cd9e17e4e890c5816b25a9a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "012170157a7c88e5a15717f38f59a939e3159b72cd9e17e4e890c5816b25a9a6", kill_on_drop: false }`
[INFO] [stdout] 012170157a7c88e5a15717f38f59a939e3159b72cd9e17e4e890c5816b25a9a6
