[INFO] cloning repository https://github.com/jaGri/battleship
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jaGri/battleship" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FjaGri%2Fbattleship", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FjaGri%2Fbattleship'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b681cca13a79e8b9edf60d703e56627dafe0d5dc
[INFO] testing jaGri/battleship against beta-2026-01-20 for beta-1.94-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FjaGri%2Fbattleship" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jaGri/battleship
[INFO] finished tweaking git repo https://github.com/jaGri/battleship
[INFO] tweaked toml for git repo https://github.com/jaGri/battleship written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jaGri/battleship on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jaGri/battleship 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-2026-01-20" "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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5df230bc6dc4bd5b632c299335d8186da4142f8c8c21713d759e89b3caa70f24
[INFO] running `Command { std: "docker" "start" "-a" "5df230bc6dc4bd5b632c299335d8186da4142f8c8c21713d759e89b3caa70f24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5df230bc6dc4bd5b632c299335d8186da4142f8c8c21713d759e89b3caa70f24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5df230bc6dc4bd5b632c299335d8186da4142f8c8c21713d759e89b3caa70f24", kill_on_drop: false }`
[INFO] [stdout] 5df230bc6dc4bd5b632c299335d8186da4142f8c8c21713d759e89b3caa70f24
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ebfff88112b6348e6e35c26e63c00c669066db7523c5c515dca87509a8cf808
[INFO] running `Command { std: "docker" "start" "-a" "9ebfff88112b6348e6e35c26e63c00c669066db7523c5c515dca87509a8cf808", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.1
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling async-trait v0.1.88
[INFO] [stderr]    Compiling tokio v1.46.1
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling battleship v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `num_traits::float::FloatCore`
[INFO] [stdout]   --> src/ai.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use num_traits::float::FloatCore;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.21s
[INFO] running `Command { std: "docker" "inspect" "9ebfff88112b6348e6e35c26e63c00c669066db7523c5c515dca87509a8cf808", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ebfff88112b6348e6e35c26e63c00c669066db7523c5c515dca87509a8cf808", kill_on_drop: false }`
[INFO] [stdout] 9ebfff88112b6348e6e35c26e63c00c669066db7523c5c515dca87509a8cf808
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73b89886be0cfcb3ccd89f79a4e979bd6a58a35e3a28221d360987f40ca3fbc3
[INFO] running `Command { std: "docker" "start" "-a" "73b89886be0cfcb3ccd89f79a4e979bd6a58a35e3a28221d360987f40ca3fbc3", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]    Compiling linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling bitflags v2.9.1
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling wait-timeout v0.2.1
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling rand_xorshift v0.4.0
[INFO] [stderr]    Compiling unarray v0.1.4
[INFO] [stderr]    Compiling battleship v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stdout] warning: unused import: `num_traits::float::FloatCore`
[INFO] [stdout]   --> src/ai.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use num_traits::float::FloatCore;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tempfile v3.20.0
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling proptest v1.7.0
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> tests/ai_transport_game.rs:15:10
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let (mut t1, mut t2): (Box<dyn Transport>, Box<dyn Transport>) = match kind {
[INFO] [stdout]    |          ----^^
[INFO] [stdout]    |          |
[INFO] [stdout]    |          help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> tests/ai_transport_game.rs:15:18
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let (mut t1, mut t2): (Box<dyn Transport>, Box<dyn Transport>) = match kind {
[INFO] [stdout]    |                  ----^^
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `num_traits::float::FloatCore`
[INFO] [stdout]   --> src/ai.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use num_traits::float::FloatCore;
[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 18.49s
[INFO] running `Command { std: "docker" "inspect" "73b89886be0cfcb3ccd89f79a4e979bd6a58a35e3a28221d360987f40ca3fbc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73b89886be0cfcb3ccd89f79a4e979bd6a58a35e3a28221d360987f40ca3fbc3", kill_on_drop: false }`
[INFO] [stdout] 73b89886be0cfcb3ccd89f79a4e979bd6a58a35e3a28221d360987f40ca3fbc3
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 052b79a37d118d36076224e1ca42aa22acb8ae11f0efcc5b2b88e29a3a5ab177
[INFO] running `Command { std: "docker" "start" "-a" "052b79a37d118d36076224e1ca42aa22acb8ae11f0efcc5b2b88e29a3a5ab177", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `num_traits::float::FloatCore`
[INFO] [stderr]   --> src/ai.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use num_traits::float::FloatCore;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `battleship` (lib) generated 1 warning
[INFO] [stderr] warning: `battleship` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> tests/ai_transport_game.rs:15:10
[INFO] [stderr]    |
[INFO] [stderr] 15 |     let (mut t1, mut t2): (Box<dyn Transport>, Box<dyn Transport>) = match kind {
[INFO] [stderr]    |          ----^^
[INFO] [stderr]    |          |
[INFO] [stderr]    |          help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> tests/ai_transport_game.rs:15:18
[INFO] [stderr]    |
[INFO] [stderr] 15 |     let (mut t1, mut t2): (Box<dyn Transport>, Box<dyn Transport>) = match kind {
[INFO] [stderr]    |                  ----^^
[INFO] [stderr]    |                  |
[INFO] [stderr]    |                  help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: `battleship` (test "ai_transport_game") generated 2 warnings (run `cargo fix --test "ai_transport_game" -p battleship` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/battleship-52101618da783f22)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/battleship-8378fc53110e668a)
[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] [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/ai_game_tests.rs (/opt/rustwide/target/debug/deps/ai_game_tests-0d51bbde04444236)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_ai_vs_ai_game ... ok
[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] [stderr]      Running tests/ai_transport_game.rs (/opt/rustwide/target/debug/deps/ai_transport_game-5bff612cbb2e0c41)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_ai_transport_game_in_memory ... ok
[INFO] [stderr]      Running tests/bitboard_tests.rs (/opt/rustwide/target/debug/deps/bitboard_tests-56397d82835e2586)
[INFO] [stdout] test test_ai_transport_game_tcp ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.05s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_from_iter_and_iter ... ok
[INFO] [stdout] test test_try_new_sizes ... ok
[INFO] [stdout] test test_get_set_toggle ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/board_props.rs (/opt/rustwide/target/debug/deps/board_props-faf0fb1e8881fd8d)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test guess_idempotent ... ok
[INFO] [stdout] test board_state_roundtrip ... ok
[INFO] [stdout] 
[INFO] [stderr]      Running tests/board_tests.rs (/opt/rustwide/target/debug/deps/board_tests-711adb2edca633c9)
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_board_state_roundtrip ... ok
[INFO] [stdout] test test_ship_state_conversion ... ok
[INFO] [stdout] test test_manual_place_and_guess_sink ... ok
[INFO] [stdout] test test_place_random_all_ships_no_overlap ... ok
[INFO] [stderr]      Running tests/game_state_serialization.rs (/opt/rustwide/target/debug/deps/game_state_serialization-3a5f36fa9fc34d19)
[INFO] [stdout] test test_place_random_no_overlap ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test game_state_roundtrip ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/in_memory_transport_tests.rs (/opt/rustwide/target/debug/deps/in_memory_transport_tests-acda063625a56c53)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/sequence_tests.rs (/opt/rustwide/target/debug/deps/sequence_tests-1c78cd92d0c10c9e)
[INFO] [stdout] test test_stub_skeleton_in_memory ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_out_of_order_message ... ok
[INFO] [stdout] test test_duplicate_message ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/tcp_transport_tests.rs (/opt/rustwide/target/debug/deps/tcp_transport_tests-6ce5effaf0c904ac)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_stub_skeleton_tcp ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests battleship
[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" "052b79a37d118d36076224e1ca42aa22acb8ae11f0efcc5b2b88e29a3a5ab177", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "052b79a37d118d36076224e1ca42aa22acb8ae11f0efcc5b2b88e29a3a5ab177", kill_on_drop: false }`
[INFO] [stdout] 052b79a37d118d36076224e1ca42aa22acb8ae11f0efcc5b2b88e29a3a5ab177
