[INFO] fetching crate treant 0.4.0...
[INFO] testing treant-0.4.0 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] extracting crate treant 0.4.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate treant 0.4.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate treant 0.4.0
[INFO] tweaked toml for crates.io crate treant 0.4.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate treant 0.4.0 on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate treant 0.4.0 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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded recycle_vec v1.1.2
[INFO] [stderr]   Downloaded vec_storage_reuse v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 916a405263a92fcc3aa2dbe81813bb6b958cbcd39a09fde713ead4a7c980e638
[INFO] running `Command { std: "docker" "start" "-a" "916a405263a92fcc3aa2dbe81813bb6b958cbcd39a09fde713ead4a7c980e638", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "916a405263a92fcc3aa2dbe81813bb6b958cbcd39a09fde713ead4a7c980e638", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "916a405263a92fcc3aa2dbe81813bb6b958cbcd39a09fde713ead4a7c980e638", kill_on_drop: false }`
[INFO] [stdout] 916a405263a92fcc3aa2dbe81813bb6b958cbcd39a09fde713ead4a7c980e638
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f9b3e80766a6a62385a7aa035175a390662d87a18ae78d28fac97b6f2758f67
[INFO] running `Command { std: "docker" "start" "-a" "3f9b3e80766a6a62385a7aa035175a390662d87a18ae78d28fac97b6f2758f67", kill_on_drop: false }`
[INFO] [stderr] warning: profile package spec `treant-wasm` in profile `release` did not match any packages
[INFO] [stderr]    Compiling libc v0.2.184
[INFO] [stderr]    Compiling recycle_vec v1.1.2
[INFO] [stderr]    Compiling vec_storage_reuse v0.1.0
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand_xoshiro v0.6.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling treant v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.26s
[INFO] running `Command { std: "docker" "inspect" "3f9b3e80766a6a62385a7aa035175a390662d87a18ae78d28fac97b6f2758f67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f9b3e80766a6a62385a7aa035175a390662d87a18ae78d28fac97b6f2758f67", kill_on_drop: false }`
[INFO] [stdout] 3f9b3e80766a6a62385a7aa035175a390662d87a18ae78d28fac97b6f2758f67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33e2d468a612e37263b9c39247ea2d4920168e5fb93339a7cac57baa944c13c7
[INFO] running `Command { std: "docker" "start" "-a" "33e2d468a612e37263b9c39247ea2d4920168e5fb93339a7cac57baa944c13c7", kill_on_drop: false }`
[INFO] [stderr] warning: profile package spec `treant-wasm` in profile `release` did not match any packages
[INFO] [stderr]    Compiling libc v0.2.184
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling clap v4.6.0
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling is-terminal v0.4.17
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_xoshiro v0.6.0
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling zerocopy-derive v0.8.48
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling treant v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 14.85s
[INFO] running `Command { std: "docker" "inspect" "33e2d468a612e37263b9c39247ea2d4920168e5fb93339a7cac57baa944c13c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33e2d468a612e37263b9c39247ea2d4920168e5fb93339a7cac57baa944c13c7", kill_on_drop: false }`
[INFO] [stdout] 33e2d468a612e37263b9c39247ea2d4920168e5fb93339a7cac57baa944c13c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c622a06eabf2bafe4966e63ab9ef01a83282ee170d572cfe1dcbfac29741eb31
[INFO] running `Command { std: "docker" "start" "-a" "c622a06eabf2bafe4966e63ab9ef01a83282ee170d572cfe1dcbfac29741eb31", kill_on_drop: false }`
[INFO] [stderr] warning: profile package spec `treant-wasm` in profile `release` did not match any packages
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/treant-00beeed9075b908d)
[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/mcts_tests.rs (/opt/rustwide/target/debug/deps/mcts_tests-5f37fc51584b07fe)
[INFO] [stdout] 
[INFO] [stdout] running 123 tests
[INFO] [stdout] test test_advance_error_display ... ok
[INFO] [stdout] test test_advance_root_child_not_expanded ... ok
[INFO] [stdout] test test_advance_root_move_not_found ... ok
[INFO] [stdout] test test_batched_terminal_state ... ok
[INFO] [stdout] test test_batched_few_playouts ... ok
[INFO] [stdout] test test_advance_root_node_limit_interaction ... ok
[INFO] [stdout] test test_chance_expected_value_from_nine ... ok
[INFO] [stdout] test test_alphago_policy_asymmetric_priors ... ok
[INFO] [stdout] test test_batched_batch_size_one ... ok
[INFO] [stdout] test test_chance_roll_is_optimal_from_nine ... ok
[INFO] [stdout] test test_chance_parallel ... ok
[INFO] [stdout] test test_chance_deterministic_game_unaffected ... ok
[INFO] [stdout] test test_chance_terminal_at_ten ... ok
[INFO] [stdout] test test_closed_loop_default_disabled ... ok
[INFO] [stdout] test test_closed_loop_larger_tree_than_open_loop ... ok
[INFO] [stdout] test test_chance_seeded_deterministic ... ok
[INFO] [stdout] test test_closed_loop_open_loop_still_works ... ok
[INFO] [stdout] test test_chance_roll_is_optimal_from_seven ... ok
[INFO] [stdout] test test_closed_loop_parallel ... ok
[INFO] [stdout] test test_closed_loop_roll_optimal_from_seven ... ok
[INFO] [stdout] test test_depth_limited_finds_correct_move ... ok
[INFO] [stdout] test test_depth_limited_parallel ... ok
[INFO] [stdout] test test_depth_zero_root_only ... ok
[INFO] [stdout] test test_batched_visit_distribution ... ok
[INFO] [stdout] test test_dirichlet_noise_changes_priors ... ok
[INFO] [stdout] test test_dirichlet_noise_deterministic_with_seed ... ok
[INFO] [stdout] test test_depth_limited_shallow_tree ... ok
[INFO] [stdout] test test_chance_roll_is_optimal_from_zero ... ok
[INFO] [stdout] test test_dirichlet_noise_sums_to_one ... ok
[INFO] [stdout] test test_closed_loop_roll_is_optimal ... ok
[INFO] [stdout] test test_fpu_default_is_infinity ... ok
[INFO] [stdout] test test_advance_root_preserves_subtree ... ok
[INFO] [stdout] test test_integration_both_features_converge ... ok
[INFO] [stdout] test test_integration_bounds_convergence_sets_proven ... ok
[INFO] [stdout] test test_batched_total_evaluations ... ok
[INFO] [stdout] test test_integration_pruning_correct_result ... ok
[INFO] [stdout] test test_integration_parallel_both_features ... ok
[INFO] [stdout] test test_max_playout_length ... ok
[INFO] [stdout] test test_near_terminal_state ... ok
[INFO] [stdout] test test_negate_bound_involution ... ok
[INFO] [stdout] test test_batched_basic_correctness ... ok
[INFO] [stdout] test test_node_limit_one ... ok
[INFO] [stdout] test test_node_limit_stops_search ... ok
[INFO] [stdout] test test_into_playout_parallel_async ... ok
[INFO] [stdout] test test_on_backpropagation_called ... ok
[INFO] [stdout] test test_diagnose_output ... ok
[INFO] [stdout] test test_playout_parallel_for ... ok
[INFO] [stdout] test test_playout_until_counter ... ok
[INFO] [stdout] test test_playout_until_immediate ... ok
[INFO] [stdout] test test_advance_root_basic ... ok
[INFO] [stdout] test test_batched_multi_threaded ... ok
[INFO] [stdout] test test_playout_parallel_async ... ok
[INFO] [stdout] test test_fpu_alphago_finds_correct_move ... ok
[INFO] [stdout] test test_fpu_finds_correct_move ... ok
[INFO] [stdout] test test_progressive_widening_limits_children ... ok
[INFO] [stdout] test test_batched_single_threaded ... ok
[INFO] [stdout] test test_dirichlet_noise_noop_for_uct ... ok
[INFO] [stdout] test test_progressive_widening_expands_with_visits ... ok
[INFO] [stdout] test test_progressive_widening_with_advance_root ... ok
[INFO] [stdout] test test_root_child_stats_no_playouts ... ok
[INFO] [stdout] test test_root_child_stats_terminal ... ok
[INFO] [stdout] test test_score_bounded_all_negative ... ok
[INFO] [stdout] test test_score_bounded_best_move_selection ... ok
[INFO] [stdout] test test_score_bounded_child_stats ... ok
[INFO] [stdout] test test_score_bounded_disabled_by_default ... ok
[INFO] [stdout] test test_score_bounded_parallel_correctness ... ok
[INFO] [stdout] test test_score_bounded_proven_root_stops_search ... ok
[INFO] [stdout] test test_score_bounded_terminal_exact ... ok
[INFO] [stdout] test test_score_bounded_two_levels ... ok
[INFO] [stdout] test test_no_transposition_table ... ok
[INFO] [stdout] test test_score_bounded_unbounded_without_feature ... ok
[INFO] [stdout] test test_reset_clears_state ... ok
[INFO] [stdout] test test_solver_child_stats_proven_values ... ok
[INFO] [stdout] test test_solver_default_disabled ... ok
[INFO] [stdout] test test_solver_disabled_no_proven_values ... ok
[INFO] [stdout] test test_solver_draw_child_stats_proven_values ... ok
[INFO] [stdout] test test_solver_draw_loss_plus_draw_is_draw ... ok
[INFO] [stdout] test test_solver_draw_parallel_correctness ... ok
[INFO] [stdout] test test_solver_draw_propagation_two_levels ... ok
[INFO] [stdout] test test_solver_draw_proven_root_stops_search ... ok
[INFO] [stdout] test test_solver_draw_pure_all_draws ... ok
[INFO] [stdout] test test_solver_draw_win_trumps_draw ... ok
[INFO] [stdout] test test_advance_root_multiple_advances ... ok
[INFO] [stdout] test test_solver_nim_all_positions_correct ... ok
[INFO] [stdout] test test_solver_nim_forced_loss_stones_3 ... ok
[INFO] [stdout] test test_solver_nim_forced_loss_stones_6 ... ok
[INFO] [stdout] test test_solver_nim_forced_win_stones_4 ... ok
[INFO] [stdout] test test_solver_nim_forced_win_stones_5 ... ok
[INFO] [stdout] test test_solver_nim_trivial_win_stones_1 ... ok
[INFO] [stdout] test test_solver_parallel_correctness ... ok
[INFO] [stdout] test test_solver_proven_root_stops_search ... ok
[INFO] [stdout] test test_solver_visit_allocation ... ok
[INFO] [stdout] test test_seeded_rng_deterministic ... ok
[INFO] [stdout] test test_progressive_widening_default_no_effect ... ok
[INFO] [stdout] test test_batched_batch_size_verification ... ok
[INFO] [stdout] test test_parallel_best_move ... ok
[INFO] [stdout] test test_terminal_best_move_with_both ... ok
[INFO] [stdout] test test_terminal_both_child_stats ... ok
[INFO] [stdout] test test_terminal_both_solver_and_bounds_consistent ... ok
[INFO] [stdout] test test_terminal_score_derives_proven_value ... ok
[INFO] [stdout] test test_terminal_state ... ok
[INFO] [stdout] test test_terminal_value_derives_score_bounds ... ok
[INFO] [stdout] test test_principal_variation_info ... ok
[INFO] [stdout] test test_advance_root_with_transposition_table ... ok
[INFO] [stdout] test test_solver_existing_tests_unaffected ... ok
[INFO] [stdout] test test_root_child_stats_basic ... ok
[INFO] [stdout] test test_visits_before_expansion ... ok
[INFO] [stdout] test test_zero_playouts ... ok
[INFO] [stdout] test test_root_child_stats_alphago_priors ... ok
[INFO] [stdout] test test_temperature_zero_is_argmax ... ok
[INFO] [stdout] test test_uct_visit_distribution ... ok
[INFO] [stdout] test test_temperature_does_not_affect_pv ... ok
[INFO] [stdout] test test_virtual_loss_does_not_change_result ... ok
[INFO] [stdout] test test_principal_variation_states ... ok
[INFO] [stdout] test test_temperature_deterministic_with_seed ... ok
[INFO] [stdout] test test_unseeded_rng_still_works ... ok
[INFO] [stdout] test test_temperature_one_mostly_picks_best ... ok
[INFO] [stdout] test test_principal_variation ... ok
[INFO] [stdout] test test_single_threaded_best_move ... ok
[INFO] [stdout] test test_transposition_table_hits ... ok
[INFO] [stdout] test test_alphago_policy_basic ... ok
[INFO] [stdout] test test_batched_alphago_policy ... ok
[INFO] [stdout] test test_dirichlet_noise_still_finds_correct_move ... ok
[INFO] [stderr]    Doc-tests treant
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 123 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 14.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/batch.rs - batch::BatchedEvaluatorBridge (line 80) ... ignored
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 1.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c622a06eabf2bafe4966e63ab9ef01a83282ee170d572cfe1dcbfac29741eb31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c622a06eabf2bafe4966e63ab9ef01a83282ee170d572cfe1dcbfac29741eb31", kill_on_drop: false }`
[INFO] [stdout] c622a06eabf2bafe4966e63ab9ef01a83282ee170d572cfe1dcbfac29741eb31
