[INFO] fetching crate rubot 0.3.0... [INFO] testing rubot-0.3.0 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate rubot 0.3.0 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate rubot 0.3.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate rubot 0.3.0 [INFO] tweaked toml for crates.io crate rubot 0.3.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rubot 0.3.0 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 rubot 0.3.0 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 15688d60f60e5e87fdc5bd2fbcade64259db7117a6af14c1d076717e3bd287f9 [INFO] running `Command { std: "docker" "start" "-a" "15688d60f60e5e87fdc5bd2fbcade64259db7117a6af14c1d076717e3bd287f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "15688d60f60e5e87fdc5bd2fbcade64259db7117a6af14c1d076717e3bd287f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "15688d60f60e5e87fdc5bd2fbcade64259db7117a6af14c1d076717e3bd287f9", kill_on_drop: false }` [INFO] [stdout] 15688d60f60e5e87fdc5bd2fbcade64259db7117a6af14c1d076717e3bd287f9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 08e8f0d937b4baacf12d8eca8acd3006e75af3af8e83ec91cbfac60f3633a957 [INFO] running `Command { std: "docker" "start" "-a" "08e8f0d937b4baacf12d8eca8acd3006e75af3af8e83ec91cbfac60f3633a957", kill_on_drop: false }` [INFO] [stderr] Compiling tapir v1.0.1 [INFO] [stderr] Compiling rubot v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/alpha_beta/mod.rs:311:19 [INFO] [stdout] | [INFO] [stdout] 311 | fn new(state: &T, player: T::Player, unfinished: Vec>) -> Ctxt { [INFO] [stdout] | ^^ the lifetime is elided here ^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 311 | fn new(state: &T, player: T::Player, unfinished: Vec>) -> Ctxt<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.60s [INFO] running `Command { std: "docker" "inspect" "08e8f0d937b4baacf12d8eca8acd3006e75af3af8e83ec91cbfac60f3633a957", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08e8f0d937b4baacf12d8eca8acd3006e75af3af8e83ec91cbfac60f3633a957", kill_on_drop: false }` [INFO] [stdout] 08e8f0d937b4baacf12d8eca8acd3006e75af3af8e83ec91cbfac60f3633a957 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 5d62ce4cf54f2060a7c28e703074ff0af42e898171caee285635bb3e49afb481 [INFO] running `Command { std: "docker" "start" "-a" "5d62ce4cf54f2060a7c28e703074ff0af42e898171caee285635bb3e49afb481", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling rayon-core v1.7.1 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling syn v1.0.33 [INFO] [stderr] Compiling serde_json v1.0.56 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling shakmaty v0.16.3 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling half v1.6.0 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Compiling arrayvec v0.5.1 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.5 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling rayon v1.3.1 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling clap v2.33.1 [INFO] [stderr] Compiling oorandom v11.1.2 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/alpha_beta/mod.rs:311:19 [INFO] [stdout] | [INFO] [stdout] 311 | fn new(state: &T, player: T::Player, unfinished: Vec>) -> Ctxt { [INFO] [stdout] | ^^ the lifetime is elided here ^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 311 | fn new(state: &T, player: T::Player, unfinished: Vec>) -> Ctxt<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling criterion-plot v0.4.3 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling btoi v0.4.2 [INFO] [stderr] Compiling plotters v0.2.15 [INFO] [stderr] Compiling bstr v0.2.13 [INFO] [stderr] Compiling serde_cbor v0.11.1 [INFO] [stderr] Compiling csv v1.1.3 [INFO] [stderr] Compiling tinytemplate v1.1.0 [INFO] [stderr] Compiling criterion v0.3.3 [INFO] [stderr] Compiling rubot v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/alpha_beta/mod.rs:311:19 [INFO] [stdout] | [INFO] [stdout] 311 | fn new(state: &T, player: T::Player, unfinished: Vec>) -> Ctxt { [INFO] [stdout] | ^^ the lifetime is elided here ^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 311 | fn new(state: &T, player: T::Player, unfinished: Vec>) -> Ctxt<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 26.31s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.3 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "5d62ce4cf54f2060a7c28e703074ff0af42e898171caee285635bb3e49afb481", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d62ce4cf54f2060a7c28e703074ff0af42e898171caee285635bb3e49afb481", kill_on_drop: false }` [INFO] [stdout] 5d62ce4cf54f2060a7c28e703074ff0af42e898171caee285635bb3e49afb481 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] fd374b6c1d39e1c49905edc672f3eefe4101490a51feb5abc719b260b75d2b0d [INFO] running `Command { std: "docker" "start" "-a" "fd374b6c1d39e1c49905edc672f3eefe4101490a51feb5abc719b260b75d2b0d", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/alpha_beta/mod.rs:311:19 [INFO] [stderr] | [INFO] [stderr] 311 | fn new(state: &T, player: T::Player, unfinished: Vec>) -> Ctxt { [INFO] [stderr] | ^^ the lifetime is elided here ^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 311 | fn new(state: &T, player: T::Player, unfinished: Vec>) -> Ctxt<'_, T> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `rubot` (lib) generated 1 warning (run `cargo fix --lib -p rubot` to apply 1 suggestion) [INFO] [stderr] warning: `rubot` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.3 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rubot-599519ff3b26cd24) [INFO] [stdout] [INFO] [stdout] running 17 tests [INFO] [stdout] test tests::brute::allowed_actions_depth_zero ... ok [INFO] [stdout] test tests::completed::alpha_reuse ... ok [INFO] [stdout] test tests::completed::depth_one ... ok [INFO] [stdout] test tests::completed::different_depths ... ok [INFO] [stdout] test tests::completed::fuzz_five ... ok [INFO] [stdout] test tests::completed::empty ... ok [INFO] [stdout] test tests::completed::fuzz_one ... ok [INFO] [stdout] test tests::completed::fuzz_two ... ok [INFO] [stdout] test tests::completed::subtree_cutoff ... ok [INFO] [stdout] test tests::completed::with_my_dying_breath ... ok [INFO] [stdout] test tests::partial::no_steps ... ok [INFO] [stdout] test tests::completed::premature_termination ... ok [INFO] [stdout] test tests::completed::fuzz_three ... ok [INFO] [stdout] test tests::logger_eq ... ok [INFO] [stdout] test tests::partial::fuzz_one ... ok [INFO] [stdout] test tests::partial::fuzz_two ... ok [INFO] [stdout] test tests::completed::fuzz_four ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] [stderr] Running unittests examples/chess.rs (/opt/rustwide/target/debug/examples/chess-ad7c1b0367ed9f2a) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stderr] Running unittests examples/oko.rs (/opt/rustwide/target/debug/examples/oko-39eafb33186cf671) [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 unittests examples/tic-tac-toe.rs (/opt/rustwide/target/debug/examples/tic_tac_toe-6e8c4abdb83f4f2b) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::first_pos ... 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] Doc-tests rubot [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test src/lib.rs - Game (line 163) ... ok [INFO] [stdout] test src/lib.rs - IntoRunCondition (line 281) ... ok [INFO] [stdout] test src/lib.rs - Game::look_ahead (line 223) ... ok [INFO] [stdout] test src/lib.rs - ToCompletion (line 418) ... ok [INFO] [stdout] test src/lib.rs - Depth (line 455) ... ok [INFO] [stdout] test src/alpha_beta/mod.rs - alpha_beta::Bot (line 19) ... ok [INFO] [stdout] test src/tree.rs - tree::Node (line 13) ... ok [INFO] [stdout] test src/alpha_beta/mod.rs - alpha_beta::Bot::detailed_select (line 81) ... ok [INFO] [stdout] test src/lib.rs - Game (line 78) ... ok [INFO] [stdout] test src/lib.rs - Logger (line 493) ... ok [INFO] [stdout] test src/lib.rs - (line 10) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.67s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "fd374b6c1d39e1c49905edc672f3eefe4101490a51feb5abc719b260b75d2b0d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd374b6c1d39e1c49905edc672f3eefe4101490a51feb5abc719b260b75d2b0d", kill_on_drop: false }` [INFO] [stdout] fd374b6c1d39e1c49905edc672f3eefe4101490a51feb5abc719b260b75d2b0d