[INFO] cloning repository https://github.com/PredictionExplorer/Ramsey
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PredictionExplorer/Ramsey" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPredictionExplorer%2FRamsey", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPredictionExplorer%2FRamsey'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c1d4c4160f3d172f4d549aba2b33360f40420e26
[INFO] testing PredictionExplorer/Ramsey against try#bd7d74411512a3dd3b35d2f699c51dd2557c7e7e+cargoflags=-Zbuild-dir-new-layout for pr-149852-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPredictionExplorer%2FRamsey" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/PredictionExplorer/Ramsey
[INFO] finished tweaking git repo https://github.com/PredictionExplorer/Ramsey
[INFO] tweaked toml for git repo https://github.com/PredictionExplorer/Ramsey written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/PredictionExplorer/Ramsey on toolchain bd7d74411512a3dd3b35d2f699c51dd2557c7e7e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/PredictionExplorer/Ramsey 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" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d3810f51bc5f75e10a6016f1dea2f5847112d9725335095ca290dd2785ff769b
[INFO] running `Command { std: "docker" "start" "-a" "d3810f51bc5f75e10a6016f1dea2f5847112d9725335095ca290dd2785ff769b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3810f51bc5f75e10a6016f1dea2f5847112d9725335095ca290dd2785ff769b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3810f51bc5f75e10a6016f1dea2f5847112d9725335095ca290dd2785ff769b", kill_on_drop: false }`
[INFO] [stdout] d3810f51bc5f75e10a6016f1dea2f5847112d9725335095ca290dd2785ff769b
[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=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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "build" "--frozen" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 790c26df16b73b2b1f9c66286f963d5f0afb6c8b9a2605430f80e17fe443966f
[INFO] running `Command { std: "docker" "start" "-a" "790c26df16b73b2b1f9c66286f963d5f0afb6c8b9a2605430f80e17fe443966f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling crossbeam v0.8.4
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand_xorshift v0.4.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling ramsey v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.49s
[INFO] running `Command { std: "docker" "inspect" "790c26df16b73b2b1f9c66286f963d5f0afb6c8b9a2605430f80e17fe443966f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "790c26df16b73b2b1f9c66286f963d5f0afb6c8b9a2605430f80e17fe443966f", kill_on_drop: false }`
[INFO] [stdout] 790c26df16b73b2b1f9c66286f963d5f0afb6c8b9a2605430f80e17fe443966f
[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=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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "--no-run" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 51c4b5f98f64a6598518703fd78c70e2b7aa1723f2395c8cc5445a5b52594c34
[INFO] running `Command { std: "docker" "start" "-a" "51c4b5f98f64a6598518703fd78c70e2b7aa1723f2395c8cc5445a5b52594c34", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling zerocopy v0.8.31
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling crossbeam v0.8.4
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling rand_xorshift v0.4.0
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling ramsey v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 15.83s
[INFO] running `Command { std: "docker" "inspect" "51c4b5f98f64a6598518703fd78c70e2b7aa1723f2395c8cc5445a5b52594c34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51c4b5f98f64a6598518703fd78c70e2b7aa1723f2395c8cc5445a5b52594c34", kill_on_drop: false }`
[INFO] [stdout] 51c4b5f98f64a6598518703fd78c70e2b7aa1723f2395c8cc5445a5b52594c34
[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=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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] c689af1030e1a1cf2add7b30b14a1d704a03f81cb8133a448bf1521b6fb3a3ed
[INFO] running `Command { std: "docker" "start" "-a" "c689af1030e1a1cf2add7b30b14a1d704a03f81cb8133a448bf1521b6fb3a3ed", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/ramsey/d31aafd05a7f52c0/deps/ramsey-d31aafd05a7f52c0)
[INFO] [stdout] 
[INFO] [stdout] running 189 tests
[INFO] [stdout] test construction::tests::greedy_c4_free_produces_c4_free_graph ... ok
[INFO] [stdout] test construction::tests::all_strategies_produce_valid_graphs ... ok
[INFO] [stdout] test construction::tests::best_of_returns_good_quality ... ok
[INFO] [stdout] test construction::tests::bipartite_like_has_bipartite_bias ... ok
[INFO] [stdout] test construction::tests::find_prime_near_works ... ok
[INFO] [stdout] test construction::tests::regular_graph_is_nearly_regular ... ok
[INFO] [stdout] test construction::tests::paley_like_has_reasonable_structure ... ok
[INFO] [stdout] test construction::tests::is_prime_correct ... ok
[INFO] [stdout] test elite::tests::elite_pool_crossover_works ... ok
[INFO] [stdout] test elite::tests::elite_pool_diversity_check ... ok
[INFO] [stdout] test elite::tests::elite_pool_maintains_size_limit ... ok
[INFO] [stdout] test elite::tests::elite_pool_sampling_works ... ok
[INFO] [stdout] test elite::tests::elite_pool_basic_operations ... ok
[INFO] [stdout] test elite::tests::hamming_distance_is_symmetric ... ok
[INFO] [stdout] test elite::tests::hamming_distance_to_self_is_zero ... ok
[INFO] [stdout] test graph::tests::all_bits_mask_correctness ... ok
[INFO] [stdout] test graph::tests::c4_safe_non_edges_all_valid ... ok
[INFO] [stdout] test graph::tests::c4_safe_count_matches_list ... ok
[INFO] [stdout] test graph::tests::choose2_lookup_is_correct ... ok
[INFO] [stdout] test graph::tests::c4_delta_if_add_matches_actual ... ok
[INFO] [stdout] test graph::tests::complete_graph_properties ... ok
[INFO] [stdout] test graph::tests::empty_graph_has_no_c4 ... ok
[INFO] [stdout] test graph::tests::find_c4_edges_on_c4_free_graph ... ok
[INFO] [stdout] test graph::tests::flip_edge_is_reversible ... ok
[INFO] [stdout] test graph::tests::c4_delta_if_remove_matches_actual ... ok
[INFO] [stdout] test graph::tests::c4_edge_sampling_returns_edge_in_c4 ... ok
[INFO] [stdout] test graph::tests::common_neighbors_consistency ... ok
[INFO] [stdout] test graph::tests::flip_edge_matches_recompute_invariants ... ok
[INFO] [stdout] test graph::tests::degree_is_correct ... ok
[INFO] [stdout] test graph::tests::greedy_is_on_complete_graph ... ok
[INFO] [stdout] test graph::tests::greedy_is_on_empty_graph ... ok
[INFO] [stdout] test graph::tests::find_c4_edges_is_accurate ... ok
[INFO] [stdout] test graph::tests::handshaking_lemma_holds ... ok
[INFO] [stdout] test graph::tests::is_c4_safe_to_add_correct ... ok
[INFO] [stdout] test graph::tests::parse_adjacency_matrix_rejects_non_symmetric ... ok
[INFO] [stdout] test graph::tests::greedy_is_returns_valid_independent_set ... ok
[INFO] [stdout] test graph::tests::parse_adjacency_matrix_rejects_invalid_char ... ok
[INFO] [stdout] test graph::tests::parse_adjacency_matrix_rejects_non_square ... ok
[INFO] [stdout] test graph::tests::parse_adjacency_matrix_rejects_self_loop ... ok
[INFO] [stdout] test graph::tests::parse_adjacency_matrix_rejects_whitespace_only ... ok
[INFO] [stdout] test graph::tests::path_graph_has_no_c4 ... ok
[INFO] [stdout] test graph::tests::c4_delta_if_flip_matches_actual ... ok
[INFO] [stdout] test graph::tests::single_c4_cycle ... ok
[INFO] [stdout] test graph::tests::star_graph_has_no_c4 ... ok
[INFO] [stdout] test graph::tests::parse_adjacency_matrix_rejects_empty ... ok
[INFO] [stdout] test iset::tests::cached_oracle_cross_validation_random_flips ... ok
[INFO] [stdout] test graph::tests::write_and_parse_roundtrip ... ok
[INFO] [stdout] test iset::tests::cached_oracle_zero_and_small_capacity ... ok
[INFO] [stdout] test iset::tests::color_sort_produces_valid_coloring ... ok
[INFO] [stdout] test iset::tests::clique_matches_independent_set_on_complement ... ok
[INFO] [stdout] test iset::tests::count_cliques_gradient_test ... ok
[INFO] [stdout] test iset::tests::oracle_base_cases_extended ... ok
[INFO] [stdout] test iset::tests::count_independent_sets_matches_brute_force ... ok
[INFO] [stdout] test iset::tests::independent_set_duality_omega_alpha ... ok
[INFO] [stdout] test iset::tests::oracle_base_cases ... ok
[INFO] [stdout] test iset::tests::oracle_complete_graph ... ok
[INFO] [stdout] test iset::tests::test_ramsey_r34_limit ... ok
[INFO] [stdout] test iset::tests::oracle_monotonicity_property ... ok
[INFO] [stdout] test iset::tests::oracle_matches_bruteforce_small_graphs ... ok
[INFO] [stdout] test lockfree::tests::atomic_stats_basic ... ok
[INFO] [stdout] test iset::tests::oracle_ramsey_r33_limit ... ok
[INFO] [stdout] test iset::tests::oracle_stress_test_n64 ... ok
[INFO] [stdout] test lockfree::tests::batch_validate_witnesses_all_valid ... ok
[INFO] [stdout] test lockfree::tests::batch_validate_witnesses_empty ... ok
[INFO] [stdout] test lockfree::tests::batch_validate_witnesses_mixed ... ok
[INFO] [stdout] test lockfree::tests::count_valid_witnesses_matches_batch ... ok
[INFO] [stdout] test lockfree::tests::elite_entry_hamming_distance ... ok
[INFO] [stdout] test lockfree::tests::find_best_coverage_edges_basic ... ok
[INFO] [stdout] test lockfree::tests::find_best_coverage_edges_large_graph ... ok
[INFO] [stdout] test lockfree::tests::find_best_coverage_edges_respects_c4 ... ok
[INFO] [stdout] test lockfree::tests::find_coverage_edges_all_invalid ... ok
[INFO] [stdout] test lockfree::tests::find_coverage_edges_no_witnesses ... ok
[INFO] [stdout] test lockfree::tests::local_buffer_basic ... ok
[INFO] [stdout] test lockfree::tests::local_buffer_empty_drain ... ok
[INFO] [stdout] test lockfree::tests::local_buffer_exactly_full ... ok
[INFO] [stdout] test lockfree::tests::lockfree_elite_pool_basic ... ok
[INFO] [stdout] test lockfree::tests::batch_validate_large_witness_set ... ok
[INFO] [stdout] test lockfree::tests::batch_validate_single_witness ... ok
[INFO] [stdout] test lockfree::tests::atomic_stats_concurrent ... ok
[INFO] [stdout] test iset::tests::find_clique_returns_valid_clique ... ok
[INFO] [stdout] test lockfree::tests::lockfree_elite_pool_concurrent_updates ... ok
[INFO] [stdout] test lockfree::tests::lockfree_elite_pool_empty_sample ... ok
[INFO] [stdout] test lockfree::tests::lockfree_elite_pool_sample ... ok
[INFO] [stdout] test lockfree::tests::lockfree_elite_pool_updates_best ... ok
[INFO] [stdout] test lockfree::tests::lockfree_witness_pool_basic ... ok
[INFO] [stdout] test lockfree::tests::lockfree_witness_pool_deduplicates ... ok
[INFO] [stdout] test lockfree::tests::lockfree_witness_pool_batch_validate ... ok
[INFO] [stdout] test lockfree::tests::lockfree_witness_pool_cache_alignment ... ok
[INFO] [stdout] test lockfree::tests::atomic_stats_high_contention ... ok
[INFO] [stdout] test lockfree::tests::lockfree_witness_pool_rejects_small ... ok
[INFO] [stdout] test lockfree::tests::lockfree_witness_pool_snapshot ... ok
[INFO] [stdout] test lockfree::tests::lockfree_witness_pool_count_valid ... ok
[INFO] [stdout] test lockfree::tests::lockfree_witness_pool_empty_operations ... ok
[INFO] [stdout] test lockfree::tests::lockfree_witness_pool_wraps_around ... ok
[INFO] [stdout] test lockfree::tests::parallel_intersection_basic ... ok
[INFO] [stdout] test lockfree::tests::parallel_intersection_empty ... ok
[INFO] [stdout] test lockfree::tests::parallel_intersection_single_row ... ok
[INFO] [stdout] test lockfree::tests::parallel_union_basic ... ok
[INFO] [stdout] test lockfree::tests::parallel_union_empty ... ok
[INFO] [stdout] test lockfree::tests::lockfree_witness_pool_heavy_concurrent_load ... ok
[INFO] [stdout] test lockfree::tests::parallel_union_single_row ... ok
[INFO] [stdout] test lockfree::tests::witness_entry_empty_is_invalid ... ok
[INFO] [stdout] test lockfree::tests::witness_entry_max_vertices ... ok
[INFO] [stdout] test lockfree::tests::witness_entry_size ... ok
[INFO] [stdout] test lockfree::tests::witness_entry_size_matches_popcount ... ok
[INFO] [stdout] test moves::tests::best_edge_to_add_prefers_c4_free ... ok
[INFO] [stdout] test moves::tests::best_edge_to_remove_targets_c4_edges ... ok
[INFO] [stdout] test moves::tests::compound_generator_produces_valid_moves ... ok
[INFO] [stdout] test moves::tests::double_move_is_reversible ... ok
[INFO] [stdout] test moves::tests::look_ahead_improves_decision ... ok
[INFO] [stdout] test moves::tests::move_type_edges_returns_all_edges ... ok
[INFO] [stdout] test lockfree::tests::lockfree_witness_pool_concurrent_adds ... ok
[INFO] [stdout] test moves::tests::multi_move_is_reversible ... ok
[INFO] [stdout] test portfolio::tests::default_config_is_reasonable ... ok
[INFO] [stdout] test moves::tests::single_move_is_reversible ... ok
[INFO] [stdout] test portfolio::tests::config_apply_multipliers ... ok
[INFO] [stdout] test portfolio::tests::migration_random_avoids_self ... ok
[INFO] [stdout] test portfolio::tests::migration_ring_wraps_around ... ok
[INFO] [stdout] test portfolio::tests::portfolio_covers_all_strategies ... ok
[INFO] [stdout] test portfolio::tests::portfolio_creates_diverse_configs ... ok
[INFO] [stdout] test portfolio::tests::portfolio_has_exploiters_and_explorers ... ok
[INFO] [stdout] test portfolio::tests::random_config_in_valid_ranges ... ok
[INFO] [stdout] test replica::tests::adaptive_ladder_produces_increasing ... ok
[INFO] [stdout] test replica::tests::attempt_swap_works ... ok
[INFO] [stdout] test replica::tests::coordinator_assigns_temps ... ok
[INFO] [stdout] test replica::tests::coordinator_records_stats ... ok
[INFO] [stdout] test replica::tests::estimate_energy_variance_basic ... ok
[INFO] [stdout] test replica::tests::optimal_num_temps_scales ... ok
[INFO] [stdout] test replica::tests::replica_state_swap_rate ... ok
[INFO] [stdout] test replica::tests::swap_probability_favorable ... ok
[INFO] [stdout] test replica::tests::swap_probability_unfavorable ... ok
[INFO] [stdout] test search::tests::best_c4_edge_to_remove_returns_improving_edge ... ok
[INFO] [stdout] test replica::tests::geometric_ladder_basic ... ok
[INFO] [stdout] test replica::tests::geometric_ladder_single ... ok
[INFO] [stdout] test replica::tests::swap_probability_same_temp ... ok
[INFO] [stdout] test search::tests::cold_restart_triggers_and_reinitializes_state ... ok
[INFO] [stdout] test search::tests::cooling_rate_monotonicity ... ok
[INFO] [stdout] test search::tests::jitter_probability_clamps_to_unit_interval ... ok
[INFO] [stdout] test search::tests::lahc_circular_buffer_indexing ... ok
[INFO] [stdout] test search::tests::coverage_multi_move_can_return_multi_and_preserves_c4_free ... ok
[INFO] [stdout] test search::tests::objective_mode_two_phase_ignores_is_when_forbidden_present ... ok
[INFO] [stdout] test search::tests::random_pair_is_valid ... ok
[INFO] [stdout] test search::tests::global_best_tracking_works ... ok
[INFO] [stdout] test search::tests::search_config_default_is_valid ... ok
[INFO] [stdout] test search::tests::search_config_jitter_clamping ... ok
[INFO] [stdout] test search::tests::test_accept_move_metropolis ... ok
[INFO] [stdout] test search::tests::search_is_deterministic ... ok
[INFO] [stdout] test search::tests::test_degree_biased_pair ... ok
[INFO] [stdout] test search::tests::splitmix64_is_deterministic ... ok
[INFO] [stdout] test search::tests::test_evaluate_gradient_sanity ... ok
[INFO] [stdout] test search::tests::test_ils_kick_behavior ... ok
[INFO] [stdout] test search::tests::test_search_config_invariants ... ok
[INFO] [stdout] test search::tests::test_tabu_list_basic ... ok
[INFO] [stdout] test search::tests::test_tabu_list_no_duplicates ... ok
[INFO] [stdout] test search::tests::test_tabu_list_clear ... ok
[INFO] [stdout] test search::tests::worker_seeding_is_independent ... ok
[INFO] [stdout] test validate::tests::bundled_graph_n13_k5_has_correct_size ... ok
[INFO] [stdout] test validate::tests::bundled_graph_n6_k3_has_correct_size ... ok
[INFO] [stdout] test validate::tests::bundled_graph_n9_k4_has_correct_size ... ok
[INFO] [stdout] test validate::tests::bundled_graphs_are_valid_witnesses ... ok
[INFO] [stdout] test validate::tests::validate_adj_rejects_graph_with_c4 ... ok
[INFO] [stdout] test validate::tests::validate_adj_rejects_large_independent_set ... ok
[INFO] [stdout] test validate::tests::validate_adj_accepts_valid_witness ... ok
[INFO] [stdout] test validate::tests::validate_witness_parses_and_checks ... ok
[INFO] [stdout] test validate::tests::validate_witness_rejects_malformed_input ... ok
[INFO] [stdout] test graph::tests::from_adj_panics_on_self_loop - should panic ... ok
[INFO] [stdout] test search::tests::checkpoint_saving_is_atomic_and_valid ... FAILED
[INFO] [stdout] test witness::tests::pool_add_respects_min_size ... ok
[INFO] [stdout] test witness::tests::pool_best_edge_by_coverage_basic ... ok
[INFO] [stdout] test witness::tests::pool_edges_by_coverage_sorted ... ok
[INFO] [stdout] test witness::tests::coverage_stats_compute ... ok
[INFO] [stdout] test witness::tests::pool_add_deduplicates ... ok
[INFO] [stdout] test witness::tests::pool_best_edge_respects_c4_constraint ... ok
[INFO] [stdout] test witness::tests::pool_eviction_fifo ... ok
[INFO] [stdout] test witness::tests::pool_c4_safe_non_edges ... ok
[INFO] [stdout] test graph::tests::from_adj_panics_on_asymmetry - should panic ... ok
[INFO] [stdout] test witness::tests::shared_pool_snapshot ... ok
[INFO] [stdout] test witness::tests::pool_merge_deduplicates ... ok
[INFO] [stdout] test witness::tests::pool_prune_removes_invalid ... ok
[INFO] [stdout] test witness::tests::pool_sample_valid_returns_valid ... ok
[INFO] [stdout] test witness::tests::witness_from_vertices_basic ... ok
[INFO] [stdout] test witness::tests::shared_pool_thread_safety ... ok
[INFO] [stdout] test witness::tests::witness_hamming_distance ... ok
[INFO] [stdout] test witness::tests::witness_is_valid_detects_edge ... ok
[INFO] [stdout] test witness::tests::witness_is_valid_empty_graph ... ok
[INFO] [stdout] test witness::tests::witness_to_vec_roundtrip ... ok
[INFO] [stdout] test witness::tests::witness_would_be_broken_by ... ok
[INFO] [stdout] test lockfree::tests::witness_entry_is_independent_empty_graph ... ok
[INFO] [stdout] test lockfree::tests::witness_entry_is_independent_detects_edge ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- search::tests::checkpoint_saving_is_atomic_and_valid stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'search::tests::checkpoint_saving_is_atomic_and_valid' (224) panicked at src/search.rs:1604:39:
[INFO] [stdout] Failed to save checkpoint: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6319ef712312 - std[840933623431fd06]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6319ef712312 - std[840933623431fd06]::backtrace_rs::backtrace::trace_unsynchronized::<std[840933623431fd06]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6319ef712312 - std[840933623431fd06]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x6319ef712312 - <<std[840933623431fd06]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[8f93d80df273fe75]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x6319ef7271ca - <core[8f93d80df273fe75]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x6319ef7271ca - core[8f93d80df273fe75]::fmt::write
[INFO] [stdout]    6:     0x6319ef717146 - std[840933623431fd06]::io::default_write_fmt::<alloc[40b2bae28975ac47]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6319ef717146 - <alloc[40b2bae28975ac47]::vec::Vec<u8> as std[840933623431fd06]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x6319ef6f072f - <std[840933623431fd06]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x6319ef6f072f - std[840933623431fd06]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x6319ef70a599 - std[840933623431fd06]::panicking::default_hook
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x6319ef6a5b4e - <alloc[40b2bae28975ac47]::boxed::Box<dyn for<'a, 'b> core[8f93d80df273fe75]::ops::function::Fn<(&'a std[840933623431fd06]::panic::PanicHookInfo<'b>,), Output = ()> + core[8f93d80df273fe75]::marker::Sync + core[8f93d80df273fe75]::marker::Send> as core[8f93d80df273fe75]::ops::function::Fn<(&std[840933623431fd06]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x6319ef6a5b4e - test[2f1252070343a163]::test_main_with_exit_callback::<test[2f1252070343a163]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6319ef70a752 - <alloc[40b2bae28975ac47]::boxed::Box<dyn for<'a, 'b> core[8f93d80df273fe75]::ops::function::Fn<(&'a std[840933623431fd06]::panic::PanicHookInfo<'b>,), Output = ()> + core[8f93d80df273fe75]::marker::Sync + core[8f93d80df273fe75]::marker::Send> as core[8f93d80df273fe75]::ops::function::Fn<(&std[840933623431fd06]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x6319ef70a752 - std[840933623431fd06]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x6319ef6f07e8 - std[840933623431fd06]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x6319ef6e8109 - std[840933623431fd06]::sys::backtrace::__rust_end_short_backtrace::<std[840933623431fd06]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x6319ef6f163d - __rustc[5b4a0c6d8cc4a177]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x6319ef72787c - core[8f93d80df273fe75]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x6319ef727612 - core[8f93d80df273fe75]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x6319ef6582d4 - <core[8f93d80df273fe75]::result::Result<(), std[840933623431fd06]::io::error::Error>>::expect
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/result.rs:1185:23
[INFO] [stdout]   21:     0x6319ef6582d4 - ramsey[e899820d9020681b]::search::tests::checkpoint_saving_is_atomic_and_valid
[INFO] [stdout]                                at /opt/rustwide/workdir/src/search.rs:1604:39
[INFO] [stdout]   22:     0x6319ef673459 - ramsey[e899820d9020681b]::search::tests::checkpoint_saving_is_atomic_and_valid::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/search.rs:1598:47
[INFO] [stdout]   23:     0x6319ef673459 - <ramsey[e899820d9020681b]::search::tests::checkpoint_saving_is_atomic_and_valid::{closure#0} as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x6319ef699efb - <fn() -> core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x6319ef699efb - test[2f1252070343a163]::__rust_begin_short_backtrace::<core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>, fn() -> core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x6319ef6a675a - test[2f1252070343a163]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x6319ef6a675a - <core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x6319ef6a675a - std[840933623431fd06]::panicking::catch_unwind::do_call::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}>, core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x6319ef6a675a - std[840933623431fd06]::panicking::catch_unwind::<core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>, core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x6319ef6a675a - std[840933623431fd06]::panic::catch_unwind::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}>, core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x6319ef6a675a - test[2f1252070343a163]::run_test_in_process
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x6319ef6a675a - test[2f1252070343a163]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x6319ef6a0c24 - test[2f1252070343a163]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x6319ef6a0c24 - std[840933623431fd06]::sys::backtrace::__rust_begin_short_backtrace::<test[2f1252070343a163]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x6319ef6a9252 - std[840933623431fd06]::thread::lifecycle::spawn_unchecked::<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x6319ef6a9252 - <core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x6319ef6a9252 - std[840933623431fd06]::panicking::catch_unwind::do_call::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x6319ef6a9252 - std[840933623431fd06]::panicking::catch_unwind::<(), core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x6319ef6a9252 - std[840933623431fd06]::panic::catch_unwind::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x6319ef6a9252 - std[840933623431fd06]::thread::lifecycle::spawn_unchecked::<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x6319ef6a9252 - <std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1} as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x6319ef711bbf - <alloc[40b2bae28975ac47]::boxed::Box<dyn core[8f93d80df273fe75]::ops::function::FnOnce<(), Output = ()> + core[8f93d80df273fe75]::marker::Send> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x6319ef711bbf - <std[840933623431fd06]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   44:     0x7ed4853e2aa4 - <unknown>
[INFO] [stdout]   45:     0x7ed48546fa64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     search::tests::checkpoint_saving_is_atomic_and_valid
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 188 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "c689af1030e1a1cf2add7b30b14a1d704a03f81cb8133a448bf1521b6fb3a3ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c689af1030e1a1cf2add7b30b14a1d704a03f81cb8133a448bf1521b6fb3a3ed", kill_on_drop: false }`
[INFO] [stdout] c689af1030e1a1cf2add7b30b14a1d704a03f81cb8133a448bf1521b6fb3a3ed
