[INFO] fetching crate moga 0.2.0...
[INFO] testing moga-0.2.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate moga 0.2.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate moga 0.2.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate moga 0.2.0
[INFO] tweaked toml for crates.io crate moga 0.2.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate moga 0.2.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate moga 0.2.0 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-2025-09-21" "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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 79c55aedd2e70be6bafda9270dfaa572061e541d43b583f0567638c3f1bd12a3
[INFO] running `Command { std: "docker" "start" "-a" "79c55aedd2e70be6bafda9270dfaa572061e541d43b583f0567638c3f1bd12a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "79c55aedd2e70be6bafda9270dfaa572061e541d43b583f0567638c3f1bd12a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79c55aedd2e70be6bafda9270dfaa572061e541d43b583f0567638c3f1bd12a3", kill_on_drop: false }`
[INFO] [stdout] 79c55aedd2e70be6bafda9270dfaa572061e541d43b583f0567638c3f1bd12a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f94942d78084de99c2e346b7998a23381a3da61aff17eee7e323735735028309
[INFO] running `Command { std: "docker" "start" "-a" "f94942d78084de99c2e346b7998a23381a3da61aff17eee7e323735735028309", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]    Compiling syn v2.0.75
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling typed-builder-macro v0.20.0
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling typed-builder v0.20.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling moga v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.10s
[INFO] running `Command { std: "docker" "inspect" "f94942d78084de99c2e346b7998a23381a3da61aff17eee7e323735735028309", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f94942d78084de99c2e346b7998a23381a3da61aff17eee7e323735735028309", kill_on_drop: false }`
[INFO] [stdout] f94942d78084de99c2e346b7998a23381a3da61aff17eee7e323735735028309
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5d781d0af427f8810f4040fb067f7b7f7dadf88044d248568d559b11962f46ff
[INFO] running `Command { std: "docker" "start" "-a" "5d781d0af427f8810f4040fb067f7b7f7dadf88044d248568d559b11962f46ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling moga v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.21s
[INFO] running `Command { std: "docker" "inspect" "5d781d0af427f8810f4040fb067f7b7f7dadf88044d248568d559b11962f46ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d781d0af427f8810f4040fb067f7b7f7dadf88044d248568d559b11962f46ff", kill_on_drop: false }`
[INFO] [stdout] 5d781d0af427f8810f4040fb067f7b7f7dadf88044d248568d559b11962f46ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4765b0bfce7cf1a6b42a99e22572aba4af488114269ff1a25e429bd4c3aed45d
[INFO] running `Command { std: "docker" "start" "-a" "4765b0bfce7cf1a6b42a99e22572aba4af488114269ff1a25e429bd4c3aed45d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/moga-9f4b60835fb5d689)
[INFO] [stdout] 
[INFO] [stdout] running 44 tests
[INFO] [stdout] test mutation::tests::test_mutator_from_closure ... ok
[INFO] [stdout] test mutation::tests::test_custom_mutation ... ok
[INFO] [stdout] test mutation::tests::test_custom_mutator ... ok
[INFO] [stdout] test mutation::tests::test_mutation_from_closure ... ok
[INFO] [stdout] test recombination::tests::test_recombination_from_closure_4_to_1 ... ok
[INFO] [stdout] test recombination::tests::test_recombination_from_closure_2_to_4 ... ok
[INFO] [stdout] test recombination::tests::test_recombination_from_closure_3_to_1 ... ok
[INFO] [stdout] test recombination::tests::test_recombination_from_closure_1_to_2 ... ok
[INFO] [stdout] test recombination::tests::test_recombinator_from_closure ... ok
[INFO] [stdout] test recombination::tests::test_recombination_from_closure_2_to_2 ... ok
[INFO] [stdout] test recombination::tests::test_recombination_from_closure_3_to_3 ... ok
[INFO] [stdout] test recombination::tests::test_recombination_from_closure_2_to_3 ... ok
[INFO] [stdout] test recombination::tests::test_recombination_from_closure_1_to_4 ... ok
[INFO] [stdout] test recombination::tests::test_recombination_from_closure_1_to_1 ... ok
[INFO] [stdout] test recombination::tests::test_recombination_from_closure_4_to_2 ... ok
[INFO] [stdout] test recombination::tests::test_recombination_from_closure_1_to_3 ... ok
[INFO] [stdout] test score::tests::test_pareto_dominance ... ok
[INFO] [stdout] test recombination::tests::test_recombination_from_closure_3_to_2 ... ok
[INFO] [stdout] test recombination::tests::test_recombination_from_closure_3_to_4 ... ok
[INFO] [stdout] test recombination::tests::test_recombination_from_closure_2_to_1 ... ok
[INFO] [stdout] test recombination::tests::test_custom_recombination ... ok
[INFO] [stdout] test selection::tests::test_custom_selectior ... ok
[INFO] [stdout] test selection::tests::test_first_selector ... ok
[INFO] [stdout] test selection::tests::test_custom_selection ... ok
[INFO] [stdout] test selection::tests::test_random_selector ... ok
[INFO] [stdout] test selection::tests::test_roulette_selector ... ok
[INFO] [stdout] test selection::tests::test_selector_from_fn ... ok
[INFO] [stdout] test selection::tests::test_tournament_selector_with_replacement ... ok
[INFO] [stdout] test recombination::tests::test_custom_recombinator ... ok
[INFO] [stdout] test selection::tests::test_tournament_selector_without_replacement ... ok
[INFO] [stdout] test selection::tests::test_selection_from_closure ... ok
[INFO] [stdout] test termination::tests::test_custom_termination ... ok
[INFO] [stdout] test termination::tests::test_termination_from_closure ... ok
[INFO] [stdout] test termination::tests::test_terminatior_from_closure ... ok
[INFO] [stdout] test testing::tests::test_custom_test ... ok
[INFO] [stdout] test testing::tests::test_test_from_closure ... ok
[INFO] [stdout] test testing::tests::test_custom_tester ... ok
[INFO] [stdout] test testing::tests::test_test_from_closure_array ... ok
[INFO] [stdout] test testing::tests::test_tester_from_closure ... ok
[INFO] [stdout] test termination::tests::test_custom_terminator ... ok
[INFO] [stdout] test selection::tests::test_all_selector ... ok
[INFO] [stdout] test recombination::tests::test_recombination_from_closure_4_to_4 ... ok
[INFO] [stdout] test recombination::tests::test_recombination_from_closure_4_to_3 ... ok
[INFO] [stdout] test selection::tests::test_tournament_selector_with_replacement_panic_on_empty - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 44 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests moga
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test src/selection.rs - selection::Selection (line 28) ... ignored
[INFO] [stdout] test src/termination.rs - termination::Termination (line 26) ... ignored
[INFO] [stdout] test src/optimizer/nsga.rs - optimizer::nsga::Nsga2 (line 25) - compile ... ok
[INFO] [stdout] test src/testing.rs - testing::Test (line 35) ... ok
[INFO] [stdout] test src/lib.rs - (line 138) - compile ... ok
[INFO] [stdout] test src/recombination.rs - recombination::Recombinator (line 100) ... ok
[INFO] [stdout] test src/termination.rs - termination::Terminator (line 65) ... ok
[INFO] [stdout] test src/mutation.rs - mutation::Mutator (line 62) ... ok
[INFO] [stdout] test src/optimizer/spea.rs - optimizer::spea::Spea2 (line 25) - compile ... ok
[INFO] [stdout] test src/selection.rs - selection::Selector (line 70) ... ok
[INFO] [stdout] test src/lib.rs - (line 110) ... ok
[INFO] [stdout] test src/testing.rs - testing::Tester (line 100) ... ok
[INFO] [stdout] test src/recombination.rs - recombination::Recombination (line 30) ... ok
[INFO] [stdout] test src/mutation.rs - mutation::Mutation (line 24) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.76s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4765b0bfce7cf1a6b42a99e22572aba4af488114269ff1a25e429bd4c3aed45d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4765b0bfce7cf1a6b42a99e22572aba4af488114269ff1a25e429bd4c3aed45d", kill_on_drop: false }`
[INFO] [stdout] 4765b0bfce7cf1a6b42a99e22572aba4af488114269ff1a25e429bd4c3aed45d