[INFO] cloning repository https://github.com/freezing/tetris-mcp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/freezing/tetris-mcp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffreezing%2Ftetris-mcp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffreezing%2Ftetris-mcp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d382cb47016558f8cbbd563fdeff4851aafd9a1b
[INFO] testing freezing/tetris-mcp against 1.99.0-beta.8 for beta-1.100-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffreezing%2Ftetris-mcp" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/freezing/tetris-mcp
[INFO] finished tweaking git repo https://github.com/freezing/tetris-mcp
[INFO] tweaked toml for git repo https://github.com/freezing/tetris-mcp written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/freezing/tetris-mcp on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/freezing/tetris-mcp already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.115
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.115
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.115
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.115
[INFO] [stderr]   Downloaded pastey v0.2.1
[INFO] [stderr]   Downloaded rmcp-macros v1.3.0
[INFO] [stderr]   Downloaded uuid v1.23.0
[INFO] [stderr]   Downloaded cc v1.2.58
[INFO] [stderr]   Downloaded js-sys v0.3.92
[INFO] [stderr]   Downloaded zerocopy-derive v0.8.47
[INFO] [stderr]   Downloaded zerocopy v0.8.47
[INFO] [stderr]   Downloaded rmcp v1.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 96104beca90fd3daa62e715163cfe31e76cb679132b86d0d1ecbb1d8cbb4b8b7
[INFO] running `Command { std: "docker" "start" "96104beca90fd3daa62e715163cfe31e76cb679132b86d0d1ecbb1d8cbb4b8b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "96104beca90fd3daa62e715163cfe31e76cb679132b86d0d1ecbb1d8cbb4b8b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "96104beca90fd3daa62e715163cfe31e76cb679132b86d0d1ecbb1d8cbb4b8b7" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "96104beca90fd3daa62e715163cfe31e76cb679132b86d0d1ecbb1d8cbb4b8b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "96104beca90fd3daa62e715163cfe31e76cb679132b86d0d1ecbb1d8cbb4b8b7" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.115
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling zerocopy v0.8.47
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling futures-sink v0.3.32
[INFO] [stderr]    Compiling futures-core v0.3.32
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling bumpalo v3.20.2
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling wasm-bindgen v0.2.115
[INFO] [stderr]    Compiling ref-cast v1.0.25
[INFO] [stderr]    Compiling futures-task v0.3.32
[INFO] [stderr]    Compiling futures-io v0.3.32
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling bytes v1.11.1
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling dyn-clone v1.0.20
[INFO] [stderr]    Compiling rmcp v1.3.0
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling clap_builder v4.6.0
[INFO] [stderr]    Compiling pastey v0.2.1
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling mio v1.2.0
[INFO] [stderr]    Compiling socket2 v0.6.3
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling uuid v1.23.0
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling matchers v0.2.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.115
[INFO] [stderr]    Compiling serde_derive_internals v0.29.1
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling ref-cast-impl v1.0.25
[INFO] [stderr]    Compiling tokio-macros v2.6.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling clap_derive v4.6.0
[INFO] [stderr]    Compiling schemars_derive v1.2.1
[INFO] [stderr]    Compiling tokio v1.50.0
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling tracing-subscriber v0.3.23
[INFO] [stderr]    Compiling clap v4.6.0
[INFO] [stderr]    Compiling darling_macro v0.23.0
[INFO] [stderr]    Compiling darling v0.23.0
[INFO] [stderr]    Compiling rmcp-macros v1.3.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.115
[INFO] [stderr]    Compiling chrono v0.4.44
[INFO] [stderr]    Compiling engine v0.1.0 (/opt/rustwide/workdir/engine)
[INFO] [stderr]    Compiling futures-executor v0.3.32
[INFO] [stderr]    Compiling futures v0.3.32
[INFO] [stderr]    Compiling schemars v1.2.1
[INFO] [stderr]    Compiling js-sys v0.3.92
[INFO] [stderr]    Compiling tokio-util v0.7.18
[INFO] [stderr]    Compiling serde-wasm-bindgen v0.6.5
[INFO] [stderr]    Compiling engine-wasm v0.1.0 (/opt/rustwide/workdir/engine-wasm)
[INFO] [stderr]    Compiling tetris-mcp-server v0.1.0 (/opt/rustwide/workdir/mcp-server)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 58.57s
[INFO] running `Command { std: "docker" "inspect" "96104beca90fd3daa62e715163cfe31e76cb679132b86d0d1ecbb1d8cbb4b8b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "96104beca90fd3daa62e715163cfe31e76cb679132b86d0d1ecbb1d8cbb4b8b7" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling tetris-mcp-server v0.1.0 (/opt/rustwide/workdir/mcp-server)
[INFO] [stderr]    Compiling engine-wasm v0.1.0 (/opt/rustwide/workdir/engine-wasm)
[INFO] [stderr]    Compiling engine v0.1.0 (/opt/rustwide/workdir/engine)
[INFO] [stdout] warning: unused import: `MoveResult`
[INFO] [stdout]  --> engine/examples/sample_game.rs:1:48
[INFO] [stdout]   |
[INFO] [stdout] 1 | use engine::{Game, Direction, RotateDirection, MoveResult};
[INFO] [stdout]   |                                                ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.40s
[INFO] running `Command { std: "docker" "inspect" "96104beca90fd3daa62e715163cfe31e76cb679132b86d0d1ecbb1d8cbb4b8b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "96104beca90fd3daa62e715163cfe31e76cb679132b86d0d1ecbb1d8cbb4b8b7" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `MoveResult`
[INFO] [stderr]  --> engine/examples/sample_game.rs:1:48
[INFO] [stderr]   |
[INFO] [stderr] 1 | use engine::{Game, Direction, RotateDirection, MoveResult};
[INFO] [stderr]   |                                                ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `engine` (example "sample_game") generated 1 warning (run `cargo fix --example "sample_game" -p engine` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/engine-2ab2d7690b2a8373)
[INFO] [stdout] 
[INFO] [stdout] running 39 tests
[INFO] [stdout] test board::tests::clear_preserves_partial_rows ... ok
[INFO] [stdout] test board::tests::lock_piece_fills_cells ... ok
[INFO] [stdout] test board::tests::clear_single_line ... ok
[INFO] [stdout] test board::tests::clear_multiple_lines ... ok
[INFO] [stdout] test board::tests::new_board_is_empty ... ok
[INFO] [stdout] test board::tests::piece_at_spawn_is_valid ... ok
[INFO] [stdout] test board::tests::piece_out_of_bounds_is_invalid ... ok
[INFO] [stdout] test board::tests::piece_collides_with_locked ... ok
[INFO] [stdout] test grid::tests::new_grid_is_empty ... ok
[INFO] [stdout] test grid::tests::row_full_detection ... ok
[INFO] [stdout] test game::tests::hard_drop_locks_piece ... ok
[INFO] [stdout] test grid::tests::empty_grid_serializes_sparse ... ok
[INFO] [stdout] test game::tests::wall_prevents_movement ... ok
[INFO] [stdout] test game::tests::scoring_for_lines ... ok
[INFO] [stdout] test game::tests::move_left_right ... ok
[INFO] [stdout] test game::tests::invalid_moves_not_recorded ... ok
[INFO] [stdout] test grid::tests::bounds_check ... ok
[INFO] [stdout] test game::tests::new_game_is_not_over ... ok
[INFO] [stdout] test history::tests::game_records_history ... ok
[INFO] [stdout] test game::tests::rotation_works ... ok
[INFO] [stdout] test game::tests::deterministic_with_same_seed ... ok
[INFO] [stdout] test history::tests::hard_drop_records_lock_effect ... ok
[INFO] [stdout] test grid::tests::copy_row_works ... ok
[INFO] [stdout] test grid::tests::set_and_get ... ok
[INFO] [stdout] test game::tests::move_down ... ok
[INFO] [stdout] test grid::tests::sparse_roundtrip ... ok
[INFO] [stdout] test grid::tests::sparse_json_is_small ... ok
[INFO] [stdout] test game::tests::seven_bag_produces_all_pieces ... ok
[INFO] [stdout] test history::tests::history_has_correct_metadata ... ok
[INFO] [stdout] test history::tests::history_json_is_compact ... ok
[INFO] [stdout] test history::tests::history_roundtrips_through_json ... ok
[INFO] [stdout] test history::tests::move_records_are_compact ... ok
[INFO] [stdout] test piece::tests::piece_cells_are_absolute ... ok
[INFO] [stdout] test piece::tests::piece_moves_correctly ... ok
[INFO] [stdout] test piece::tests::piece_spawns_centered ... ok
[INFO] [stdout] test piece::tests::all_pieces_have_4_cells ... ok
[INFO] [stdout] test piece::tests::o_piece_same_in_all_rotations ... ok
[INFO] [stdout] test piece::tests::rotate_and_back_returns_to_original ... ok
[INFO] [stdout] test piece::tests::rotation_cycles ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 39 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/engine_wasm-bbd5f8d4f99ece27)
[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] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/tetris_mcp_server-86fe5a56f543f5f5)
[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] [stderr]    Doc-tests engine
[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" "96104beca90fd3daa62e715163cfe31e76cb679132b86d0d1ecbb1d8cbb4b8b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96104beca90fd3daa62e715163cfe31e76cb679132b86d0d1ecbb1d8cbb4b8b7", kill_on_drop: false }`
[INFO] [stdout] 96104beca90fd3daa62e715163cfe31e76cb679132b86d0d1ecbb1d8cbb4b8b7
