[INFO] fetching crate primordial-opt 0.1.4... [INFO] testing primordial-opt-0.1.4 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2 [INFO] extracting crate primordial-opt 0.1.4 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate primordial-opt 0.1.4 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate primordial-opt 0.1.4 [INFO] tweaked toml for crates.io crate primordial-opt 0.1.4 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate primordial-opt 0.1.4 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate primordial-opt 0.1.4 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rkyv_derive v0.8.12 [INFO] [stderr] Downloaded rkyv v0.8.12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] be852e751cbecd7e48300591db0bcdd131cd7bc03e458db2c7f2138196512618 [INFO] running `Command { std: "docker" "start" "-a" "be852e751cbecd7e48300591db0bcdd131cd7bc03e458db2c7f2138196512618", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "be852e751cbecd7e48300591db0bcdd131cd7bc03e458db2c7f2138196512618", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be852e751cbecd7e48300591db0bcdd131cd7bc03e458db2c7f2138196512618", kill_on_drop: false }` [INFO] [stdout] be852e751cbecd7e48300591db0bcdd131cd7bc03e458db2c7f2138196512618 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7bc7159148851ca4c488f123bf28aae518b71d35bd2f5a3452a4159d251253c2 [INFO] running `Command { std: "docker" "start" "-a" "7bc7159148851ca4c488f123bf28aae518b71d35bd2f5a3452a4159d251253c2", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.178 [INFO] [stderr] Compiling simdutf8 v0.1.5 [INFO] [stderr] Compiling hashbrown v0.15.5 [INFO] [stderr] Compiling ptr_meta_derive v0.3.1 [INFO] [stderr] Compiling bytecheck_derive v0.8.2 [INFO] [stderr] Compiling munge_macro v0.4.7 [INFO] [stderr] Compiling tracing-attributes v0.1.31 [INFO] [stderr] Compiling rkyv_derive v0.8.12 [INFO] [stderr] Compiling tokio-macros v2.6.0 [INFO] [stderr] Compiling ptr_meta v0.3.1 [INFO] [stderr] Compiling rancor v0.1.1 [INFO] [stderr] Compiling bytecheck v0.8.2 [INFO] [stderr] Compiling munge v0.4.7 [INFO] [stderr] Compiling tokio v1.48.0 [INFO] [stderr] Compiling tracing v0.1.43 [INFO] [stderr] Compiling rend v0.5.3 [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling rand v0.9.2 [INFO] [stderr] Compiling rkyv v0.8.12 [INFO] [stderr] Compiling primordial-opt v0.1.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.96s [INFO] running `Command { std: "docker" "inspect" "7bc7159148851ca4c488f123bf28aae518b71d35bd2f5a3452a4159d251253c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7bc7159148851ca4c488f123bf28aae518b71d35bd2f5a3452a4159d251253c2", kill_on_drop: false }` [INFO] [stdout] 7bc7159148851ca4c488f123bf28aae518b71d35bd2f5a3452a4159d251253c2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 28ce8ab0d7c7ac6829f1d65191d5814ff83e0bc89815d3ad382da0087b0d1fd2 [INFO] running `Command { std: "docker" "start" "-a" "28ce8ab0d7c7ac6829f1d65191d5814ff83e0bc89815d3ad382da0087b0d1fd2", kill_on_drop: false }` [INFO] [stderr] Compiling zerocopy v0.8.31 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling cc v1.2.49 [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling clap_builder v4.5.53 [INFO] [stderr] Compiling page_size v0.6.0 [INFO] [stderr] Compiling zerocopy-derive v0.8.31 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling criterion-plot v0.8.1 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling alloca v0.4.0 [INFO] [stderr] Compiling clap v4.5.53 [INFO] [stderr] Compiling serde v1.0.228 [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 rand_chacha v0.9.0 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling rand v0.9.2 [INFO] [stderr] Compiling criterion v0.8.1 [INFO] [stderr] Compiling primordial-opt v0.1.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 16.12s [INFO] running `Command { std: "docker" "inspect" "28ce8ab0d7c7ac6829f1d65191d5814ff83e0bc89815d3ad382da0087b0d1fd2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28ce8ab0d7c7ac6829f1d65191d5814ff83e0bc89815d3ad382da0087b0d1fd2", kill_on_drop: false }` [INFO] [stdout] 28ce8ab0d7c7ac6829f1d65191d5814ff83e0bc89815d3ad382da0087b0d1fd2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 95974bb5f6ac35b5cf41a4da430e1f7773a47bf9badc4d83ed7a2826c2c555bf [INFO] running `Command { std: "docker" "start" "-a" "95974bb5f6ac35b5cf41a4da430e1f7773a47bf9badc4d83ed7a2826c2c555bf", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/primordial_opt-f8afd47b69341cc9) [INFO] [stdout] [INFO] [stdout] running 74 tests [INFO] [stdout] test chromosome::tests::data_returns_slice ... ok [INFO] [stdout] test chromosome::tests::fitness_returns_none_initially ... ok [INFO] [stdout] test chromosome::tests::equality_ignores_fitness ... ok [INFO] [stdout] test chromosome::tests::from_vec_creates_chromosome ... ok [INFO] [stdout] test chromosome::tests::from_slice_creates_chromosome ... ok [INFO] [stdout] test chromosome::tests::invalidate_fitness_clears_cache ... ok [INFO] [stdout] test chromosome::tests::from_bytes_creates_chromosome ... ok [INFO] [stdout] test chromosome::tests::new_creates_chromosome_with_correct_size ... ok [INFO] [stdout] test chromosome::tests::new_fills_with_random_data ... ok [INFO] [stdout] test chromosome::tests::rkyv_roundtrip_empty_chromosome ... ok [INFO] [stdout] test chromosome::tests::rkyv_roundtrip_with_fitness ... ok [INFO] [stdout] test chromosome::tests::rkyv_roundtrip_without_fitness ... ok [INFO] [stdout] test chromosome::tests::set_fitness_caches_value ... ok [INFO] [stdout] test chromosome::tests::set_fitness_multi_objective ... ok [INFO] [stdout] test chromosome::tests::new_zero_size_creates_empty ... ok [INFO] [stdout] test chromosome::tests::wire_format_multi_fitness_serialize ... ok [INFO] [stdout] test chromosome::tests::wire_format_no_fitness_serialize ... ok [INFO] [stdout] test chromosome::tests::wire_format_single_fitness_deserialize ... ok [INFO] [stdout] test chromosome::tests::wire_format_single_fitness_serialize ... ok [INFO] [stdout] test crossover::tests::single_point_children_have_no_fitness ... ok [INFO] [stdout] test crossover::tests::single_point_different_lengths ... ok [INFO] [stdout] test mutation::tests::bit_flip_empty_is_noop ... ok [INFO] [stdout] test mutation::tests::bit_flip_invalidates_fitness ... ok [INFO] [stdout] test mutation::tests::bit_flip_p0_changes_nothing ... ok [INFO] [stdout] test chromosome::tests::wire_format_empty_serialize ... ok [INFO] [stdout] test crossover::tests::single_point_swaps_at_middle ... ok [INFO] [stdout] test chromosome::tests::wire_format_empty_deserialize ... ok [INFO] [stdout] test chromosome::tests::wire_format_no_fitness_deserialize ... ok [INFO] [stdout] test mutation::tests::bit_flip_p1_flips_all_bits ... ok [INFO] [stdout] test mutation::tests::fill_random_empty_is_noop ... ok [INFO] [stdout] test mutation::tests::fill_random_invalidates_fitness ... ok [INFO] [stdout] test mutation::tests::fill_random_preserves_length ... ok [INFO] [stdout] test mutation::tests::fill_random_replaces_all_bytes ... ok [INFO] [stdout] test runner::tests::config_builder ... ok [INFO] [stdout] test selection::nsga2::tests::nsga2_dominates_helper ... ok [INFO] [stdout] test selection::nsga2::tests::nsga2_crowding_distance_prefers_boundary ... ok [INFO] [stdout] test mutation::tests::bit_flip_partial ... ok [INFO] [stdout] test runner::tests::run_ga_single_objective ... ok [INFO] [stdout] test runner::tests::run_ga_multi_objective ... ok [INFO] [stdout] test crossover::tests::single_point_empty_returns_clones ... ok [INFO] [stdout] test selection::nsga2::tests::nsga2_handles_identical_fitness ... ok [INFO] [stdout] test selection::nsga2::tests::nsga2_handles_single_chromosome ... ok [INFO] [stdout] test selection::nsga2::tests::nsga2_single_front_all_non_dominated ... ok [INFO] [stdout] test selection::nsga2::tests::nsga2_two_fronts ... ok [INFO] [stdout] test selection::rank::tests::rank_handles_empty_population ... ok [INFO] [stdout] test selection::rank::tests::rank_does_not_modify_original ... ok [INFO] [stdout] test selection::rank::tests::rank_handles_equal_fitness ... ok [INFO] [stdout] test selection::rank::tests::rank_handles_single_chromosome ... ok [INFO] [stdout] test selection::nsga2::tests::nsga2_three_objectives ... ok [INFO] [stdout] test selection::nsga2::tests::nsga2_single_objective_same_as_rank ... ok [INFO] [stdout] test selection::rank::tests::rank_returns_sorted_by_fitness_ascending ... ok [INFO] [stdout] test selection::rank::tests::rank_take_returns_top_n ... ok [INFO] [stdout] test chromosome::tests::wire_format_multi_fitness_deserialize ... ok [INFO] [stdout] test selection::nsga2::tests::nsga2_take_returns_top_n ... ok [INFO] [stdout] test selection::roulette::tests::roulette_prefers_better_fitness ... ok [INFO] [stdout] test selection::roulette::tests::roulette_handles_equal_fitness ... ok [INFO] [stdout] test selection::roulette::tests::roulette_selects_from_population ... ok [INFO] [stdout] test selection::tournament::tests::tournament_larger_size_prefers_better ... ok [INFO] [stdout] test selection::tournament::tests::tournament_size_1_is_random_selection ... ok [INFO] [stdout] test selection::tournament::tests::tournament_selects_from_population ... ok [INFO] [stdout] test runner::tests::run_ga_panics_on_zero_population - should panic ... ok [INFO] [stdout] test runner::tests::run_ga_panics_on_zero_generations - should panic ... ok [INFO] [stdout] test selection::nsga2::tests::nsga2_panics_on_empty_population - should panic ... ok [INFO] [stdout] test selection::nsga2::tests::nsga2_panics_on_missing_fitness - should panic ... ok [INFO] [stdout] test selection::nsga2::tests::nsga2_panics_on_inconsistent_objectives - should panic ... ok [INFO] [stdout] test selection::rank::tests::rank_panics_on_missing_fitness - should panic ... ok [INFO] [stdout] test selection::rank::tests::rank_panics_on_multi_objective - should panic ... ok [INFO] [stdout] test selection::roulette::tests::roulette_panics_on_empty_population - should panic ... ok [INFO] [stdout] test selection::roulette::tests::roulette_panics_on_missing_fitness - should panic ... ok [INFO] [stdout] test selection::roulette::tests::roulette_panics_on_multi_objective - should panic ... ok [INFO] [stdout] test selection::tournament::tests::tournament_panics_on_zero_size - should panic ... ok [INFO] [stdout] test selection::tournament::tests::tournament_panics_on_missing_fitness - should panic ... ok [INFO] [stdout] test selection::tournament::tests::tournament_panics_on_empty_population - should panic ... ok [INFO] [stdout] test selection::tournament::tests::tournament_panics_on_multi_objective - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 74 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s [INFO] [stdout] [INFO] [stderr] Doc-tests primordial_opt [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test src/lib.rs - (line 17) ... ignored [INFO] [stdout] test src/lib.rs - (line 33) ... ignored [INFO] [stdout] test src/runner.rs - runner::run_ga (line 104) ... ignored [INFO] [stdout] test src/selection/nsga2.rs - selection::nsga2::nsga2 (line 22) ... ignored [INFO] [stdout] test src/selection/rank.rs - selection::rank::rank (line 13) ... ignored [INFO] [stdout] test src/selection/roulette.rs - selection::roulette::roulette (line 21) ... ignored [INFO] [stdout] test src/selection/tournament.rs - selection::tournament::tournament (line 23) ... ignored [INFO] [stdout] test src/chromosome.rs - chromosome::Chromosome (line 15) ... ok [INFO] [stdout] test src/chromosome.rs - chromosome::Chromosome (line 34) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 7 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] all doctests ran in 0.66s; merged doctests compilation took 0.64s [INFO] running `Command { std: "docker" "inspect" "95974bb5f6ac35b5cf41a4da430e1f7773a47bf9badc4d83ed7a2826c2c555bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "95974bb5f6ac35b5cf41a4da430e1f7773a47bf9badc4d83ed7a2826c2c555bf", kill_on_drop: false }` [INFO] [stdout] 95974bb5f6ac35b5cf41a4da430e1f7773a47bf9badc4d83ed7a2826c2c555bf