[INFO] fetching crate turing-machine-ai 0.1.0...
[INFO] testing turing-machine-ai-0.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate turing-machine-ai 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate turing-machine-ai 0.1.0
[INFO] finished tweaking crates.io crate turing-machine-ai 0.1.0
[INFO] tweaked toml for crates.io crate turing-machine-ai 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate turing-machine-ai 0.1.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate turing-machine-ai 0.1.0 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7d65b7adae61958d4856dded0f91e6feab6d70632bb7e1091f90d9e9be56f385
[INFO] running `Command { std: "docker" "start" "-a" "7d65b7adae61958d4856dded0f91e6feab6d70632bb7e1091f90d9e9be56f385", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d65b7adae61958d4856dded0f91e6feab6d70632bb7e1091f90d9e9be56f385", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d65b7adae61958d4856dded0f91e6feab6d70632bb7e1091f90d9e9be56f385", kill_on_drop: false }`
[INFO] [stdout] 7d65b7adae61958d4856dded0f91e6feab6d70632bb7e1091f90d9e9be56f385
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a08bafd6e6afd312239e5ec1066176fd5d8041e96229181eeb9833584d33c743
[INFO] running `Command { std: "docker" "start" "-a" "a08bafd6e6afd312239e5ec1066176fd5d8041e96229181eeb9833584d33c743", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.28
[INFO] [stderr]    Compiling thiserror v1.0.45
[INFO] [stderr]    Compiling arrayvec v0.7.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.45
[INFO] [stderr]    Compiling turing-machine-ai v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.87s
[INFO] running `Command { std: "docker" "inspect" "a08bafd6e6afd312239e5ec1066176fd5d8041e96229181eeb9833584d33c743", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a08bafd6e6afd312239e5ec1066176fd5d8041e96229181eeb9833584d33c743", kill_on_drop: false }`
[INFO] [stdout] a08bafd6e6afd312239e5ec1066176fd5d8041e96229181eeb9833584d33c743
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f8f10227eb3bef357b22861f9f88b570b038c9d36b54104275f22b00de0bdf04
[INFO] running `Command { std: "docker" "start" "-a" "f8f10227eb3bef357b22861f9f88b570b038c9d36b54104275f22b00de0bdf04", kill_on_drop: false }`
[INFO] [stderr]    Compiling turing-machine-ai v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `Command { std: "docker" "inspect" "f8f10227eb3bef357b22861f9f88b570b038c9d36b54104275f22b00de0bdf04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8f10227eb3bef357b22861f9f88b570b038c9d36b54104275f22b00de0bdf04", kill_on_drop: false }`
[INFO] [stdout] f8f10227eb3bef357b22861f9f88b570b038c9d36b54104275f22b00de0bdf04
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2547f706bc6422afd2add11ac2ee75d2d3372a413f9474576f117f17dabcf9e4
[INFO] running `Command { std: "docker" "start" "-a" "2547f706bc6422afd2add11ac2ee75d2d3372a413f9474576f117f17dabcf9e4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/turing_machine_ai-e152c38b6c250620)
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/turing_machine_ai-5f2f97576abf122d)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test code::tests::test_code_set ... ok
[INFO] [stdout] test gametree::tests::test_game_score ... 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 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 tests/booklet.rs (/opt/rustwide/target/debug/deps/booklet-874d1c8904d3c450)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_01 ... ok
[INFO] [stdout] test test_02 ... ok
[INFO] [stderr]      Running tests/challenges.rs (/opt/rustwide/target/debug/deps/challenges-25286ea0ecd725ec)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.58s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test challenge_b52_o00_b ... ok
[INFO] [stderr]    Doc-tests turing_machine_ai
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test src/code.rs - code::Code::is_ascending_or_descending (line 225) ... ok
[INFO] [stdout] test src/code.rs - code::Code::digit_sum (line 124) ... ok
[INFO] [stdout] test src/code.rs - code::Code::sequence_ascending (line 184) ... ok
[INFO] [stdout] test src/code.rs - code::Code::from_digits (line 58) ... ok
[INFO] [stdout] test src/code.rs - code::Code::count_digit (line 139) ... ok
[INFO] [stdout] test src/code.rs - code::Code::count_even (line 156) ... ok
[INFO] [stdout] test src/code.rs - code::Code::repeating_numbers (line 206) ... ok
[INFO] [stdout] test src/code.rs - code::Code::digits (line 78) ... ok
[INFO] [stdout] test src/code.rs - code::Set::contains (line 354) ... ok
[INFO] [stdout] test src/lib.rs - (line 13) ... ok
[INFO] [stdout] test src/code.rs - code::Set::size (line 334) ... ok
[INFO] [stdout] test src/code.rs - code::Set::empty (line 304) ... ok
[INFO] [stdout] test src/code.rs - code::Set::all (line 318) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.50s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2547f706bc6422afd2add11ac2ee75d2d3372a413f9474576f117f17dabcf9e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2547f706bc6422afd2add11ac2ee75d2d3372a413f9474576f117f17dabcf9e4", kill_on_drop: false }`
[INFO] [stdout] 2547f706bc6422afd2add11ac2ee75d2d3372a413f9474576f117f17dabcf9e4