[INFO] fetching crate boggle-maker 0.1.4...
[INFO] testing boggle-maker-0.1.4 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate boggle-maker 0.1.4 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate boggle-maker 0.1.4
[INFO] finished tweaking crates.io crate boggle-maker 0.1.4
[INFO] tweaked toml for crates.io crate boggle-maker 0.1.4 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate boggle-maker 0.1.4 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate boggle-maker 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 93eba13470697dcbc89410a78c122768aceac5072c9751b0287576b26431cee6
[INFO] running `Command { std: "docker" "start" "-a" "93eba13470697dcbc89410a78c122768aceac5072c9751b0287576b26431cee6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "93eba13470697dcbc89410a78c122768aceac5072c9751b0287576b26431cee6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93eba13470697dcbc89410a78c122768aceac5072c9751b0287576b26431cee6", kill_on_drop: false }`
[INFO] [stdout] 93eba13470697dcbc89410a78c122768aceac5072c9751b0287576b26431cee6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f06493a907d24197a78499148fdf2ce8807bf9a0399def1786320a7f972b389d
[INFO] running `Command { std: "docker" "start" "-a" "f06493a907d24197a78499148fdf2ce8807bf9a0399def1786320a7f972b389d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling unicode-ident v1.0.18
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[INFO] [stderr]    Compiling rustc-hash v2.1.1
[INFO] [stderr]    Compiling word-trie v0.1.0
[INFO] [stderr]    Compiling num-traits v0.2.19
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[INFO] [stderr]    Compiling primal-sieve v0.3.7
[INFO] [stderr]    Compiling itertools v0.13.0
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[INFO] [stderr]    Compiling impl-trait-for-tuples v0.2.3
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[INFO] [stderr]    Compiling bytemuck v1.22.0
[INFO] [stderr]    Compiling genetic_algorithm v0.18.1
[INFO] [stderr]    Compiling boggle-maker v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.48s
[INFO] running `Command { std: "docker" "inspect" "f06493a907d24197a78499148fdf2ce8807bf9a0399def1786320a7f972b389d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f06493a907d24197a78499148fdf2ce8807bf9a0399def1786320a7f972b389d", kill_on_drop: false }`
[INFO] [stdout] f06493a907d24197a78499148fdf2ce8807bf9a0399def1786320a7f972b389d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f7c55bbecb88d3816993f9ec07b2131ebead58bd6dd1a2b1bf3b3da170bc758b
[INFO] running `Command { std: "docker" "start" "-a" "f7c55bbecb88d3816993f9ec07b2131ebead58bd6dd1a2b1bf3b3da170bc758b", kill_on_drop: false }`
[INFO] [stderr]    Compiling boggle-maker v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `Command { std: "docker" "inspect" "f7c55bbecb88d3816993f9ec07b2131ebead58bd6dd1a2b1bf3b3da170bc758b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7c55bbecb88d3816993f9ec07b2131ebead58bd6dd1a2b1bf3b3da170bc758b", kill_on_drop: false }`
[INFO] [stdout] f7c55bbecb88d3816993f9ec07b2131ebead58bd6dd1a2b1bf3b3da170bc758b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cb25595c1f4941f2c047c940ee6cb68b3ebd731c4c5f64dc3ec3ab99ac518ca4
[INFO] running `Command { std: "docker" "start" "-a" "cb25595c1f4941f2c047c940ee6cb68b3ebd731c4c5f64dc3ec3ab99ac518ca4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/boggle_maker-bd668c5af308ab19)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] enter - evolve, iteration: 0enter - evolve, iteration: 0test boggle_board_solver::tests::can_solve_sample_board ... ok
[INFO] [stdout] new best - generation: 0, fitness_score: Some(205), scale_index: None, genes: Nonetest boggle_board_solver::tests::there_should_a_word_with_length_7 ... ok
[INFO] [stdout] new best - generation: 1, fitness_score: Some(376), scale_index: None, genes: Nonenew best - generation: 0, fitness_score: Some(188), scale_index: None, genes: Nonenew best - generation: 2, fitness_score: Some(387), scale_index: None, genes: Nonenew best - generation: 1, fitness_score: Some(190), scale_index: None, genes: Nonenew best - generation: 3, fitness_score: Some(431), scale_index: None, genes: Nonetest boggle_board_solver::tests::sample_solver_loads_successfully ... ok
[INFO] [stdout] test boggle_board_solver::tests::there_should_be_atleast_10_words_with_score_3 ... ok
[INFO] [stdout] new best - generation: 4, fitness_score: Some(530), scale_index: None, genes: Nonenew best - generation: 2, fitness_score: Some(283), scale_index: None, genes: Nonetest boggle_board_solver::tests::there_should_be_no_words_with_score_4 ... ok
[INFO] [stdout] new best - generation: 3, fitness_score: Some(685), scale_index: None, genes: Nonenew best - generation: 6, fitness_score: Some(593), scale_index: None, genes: Nonenew best - generation: 5, fitness_score: Some(777), scale_index: None, genes: Nonenew best - generation: 8, fitness_score: Some(734), scale_index: None, genes: Nonenew best - generation: 6, fitness_score: Some(906), scale_index: None, genes: Nonenew best - generation: 9, fitness_score: Some(791), scale_index: None, genes: Nonenew best - generation: 7, fitness_score: Some(1151), scale_index: None, genes: Nonenew best - generation: 10, fitness_score: Some(888), scale_index: None, genes: Nonenew best - generation: 11, fitness_score: Some(922), scale_index: None, genes: Noneenter - evolve, iteration: 0new best - generation: 0, fitness_score: Some(254), scale_index: None, genes: Nonenew best - generation: 12, fitness_score: Some(1221), scale_index: None, genes: Nonenew best - generation: 1, fitness_score: Some(285), scale_index: None, genes: Nonenew best - generation: 2, fitness_score: Some(374), scale_index: None, genes: Nonenew best - generation: 10, fitness_score: Some(1260), scale_index: None, genes: Nonenew best - generation: 3, fitness_score: Some(471), scale_index: None, genes: Nonenew best - generation: 13, fitness_score: Some(1244), scale_index: None, genes: Nonenew best - generation: 4, fitness_score: Some(677), scale_index: None, genes: Nonenew best - generation: 5, fitness_score: Some(950), scale_index: None, genes: Nonenew best - generation: 14, fitness_score: Some(1291), scale_index: None, genes: Nonenew best - generation: 11, fitness_score: Some(1336), scale_index: None, genes: Nonenew best - generation: 6, fitness_score: Some(971), scale_index: None, genes: Nonenew best - generation: 7, fitness_score: Some(1082), scale_index: None, genes: Nonenew best - generation: 12, fitness_score: Some(1338), scale_index: None, genes: Nonenew best - generation: 16, fitness_score: Some(1341), scale_index: None, genes: Nonenew best - generation: 17, fitness_score: Some(1442), scale_index: None, genes: Nonenew best - generation: 10, fitness_score: Some(1425), scale_index: None, genes: Nonenew best - generation: 19, fitness_score: Some(1728), scale_index: None, genes: Nonenew best - generation: 15, fitness_score: Some(1474), scale_index: None, genes: Nonenew best - generation: 16, fitness_score: Some(1608), scale_index: None, genes: Nonenew best - generation: 22, fitness_score: Some(1888), scale_index: None, genes: Nonenew best - generation: 17, fitness_score: Some(1614), scale_index: None, genes: Nonenew best - generation: 16, fitness_score: Some(1721), scale_index: None, genes: Nonenew best - generation: 23, fitness_score: Some(2021), scale_index: None, genes: Nonenew best - generation: 18, fitness_score: Some(1689), scale_index: None, genes: Nonenew best - generation: 24, fitness_score: Some(2111), scale_index: None, genes: Nonenew best - generation: 25, fitness_score: Some(2542), scale_index: None, genes: Nonenew best - generation: 19, fitness_score: Some(1992), scale_index: None, genes: Nonenew best - generation: 20, fitness_score: Some(2136), scale_index: None, genes: Nonenew best - generation: 21, fitness_score: Some(1860), scale_index: None, genes: Nonenew best - generation: 22, fitness_score: Some(1928), scale_index: None, genes: Nonenew best - generation: 28, fitness_score: Some(2598), scale_index: None, genes: Nonenew best - generation: 24, fitness_score: Some(2247), scale_index: None, genes: Nonenew best - generation: 23, fitness_score: Some(1944), scale_index: None, genes: Nonenew best - generation: 25, fitness_score: Some(2532), scale_index: None, genes: Nonenew best - generation: 24, fitness_score: Some(2010), scale_index: None, genes: Nonenew best - generation: 25, fitness_score: Some(2102), scale_index: None, genes: Nonenew best - generation: 26, fitness_score: Some(2313), scale_index: None, genes: Nonenew best - generation: 27, fitness_score: Some(2401), scale_index: None, genes: Nonenew best - generation: 35, fitness_score: Some(2680), scale_index: None, genes: Nonenew best - generation: 33, fitness_score: Some(2564), scale_index: None, genes: Nonenew best - generation: 34, fitness_score: Some(2658), scale_index: None, genes: Nonenew best - generation: 35, fitness_score: Some(2683), scale_index: None, genes: Nonenew best - generation: 38, fitness_score: Some(2753), scale_index: None, genes: Noneperiodic - current_generation: 50, stale_generations: 14, best_generation: 35, scale_index: None, population_cardinality: Some(35), selected_population_size: 80, #extension_events: 1new best - generation: 48, fitness_score: Some(2499), scale_index: None, genes: Nonenew best - generation: 51, fitness_score: Some(2708), scale_index: None, genes: Noneperiodic - current_generation: 50, stale_generations: 1, best_generation: 48, scale_index: None, population_cardinality: Some(20), selected_population_size: 80, #extension_events: 1new best - generation: 46, fitness_score: Some(3035), scale_index: None, genes: Noneexit - evolve, iteration: 0  SetupAndCleanup: 179.300µs  Extension: 3.452µs  Select: 5.594ms  Crossover: 2.124ms  Mutate: 265.311µs  Fitness: 35.431s  UpdateBestChromosome: 4.084ms  Other: 10.717ms  Total: 35.454s (100% fitness)test boggle_board_solver::tests::there_should_be_some_words_with_3_scores_for_a_board_generated ... ok
[INFO] [stdout] new best - generation: 57, fitness_score: Some(2731), scale_index: None, genes: Nonenew best - generation: 67, fitness_score: Some(2626), scale_index: None, genes: Noneexit - evolve, iteration: 0  SetupAndCleanup: 185.880µs  Extension: 200.709µs  Select: 6.803ms  Crossover: 5.048ms  Mutate: 402.556µs  Fitness: 48.749s  UpdateBestChromosome: 1.005ms  Other: 17.383ms  Total: 48.780s (100% fitness)test builder::tests::should_generate_a_board_with_2500_score ... ok
[INFO] [stdout] new best - generation: 63, fitness_score: Some(2748), scale_index: None, genes: Nonetest builder::tests::should_generate_a_board_with_3600_score has been running for over 60 seconds
[INFO] [stdout] new best - generation: 82, fitness_score: Some(2811), scale_index: None, genes: Nonenew best - generation: 87, fitness_score: Some(3047), scale_index: None, genes: Noneperiodic - current_generation: 100, stale_generations: 12, best_generation: 87, scale_index: None, population_cardinality: Some(76), selected_population_size: 80, #extension_events: 2new best - generation: 108, fitness_score: Some(3089), scale_index: None, genes: Nonenew best - generation: 111, fitness_score: Some(3209), scale_index: None, genes: Noneexit - evolve, iteration: 0  SetupAndCleanup: 189.940µs  Extension: 276.251µs  Select: 5.831ms  Crossover: 7.068ms  Mutate: 685.525µs  Fitness: 80.824s  UpdateBestChromosome: 1.832ms  Other: 14.383ms  Total: 80.854s (100% fitness)test builder::tests::should_generate_a_board_with_3600_score ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 88.38s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests boggle_maker
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/simple_genetic_boggle_maker.rs - simple_genetic_boggle_maker::GeneticBoard::get_board_score (line 185) ... ok
[INFO] [stdout] test src/builder.rs - builder::BoggleBuilder::build (line 48) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 22.90s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 23.74s; merged doctests compilation took 0.82s
[INFO] running `Command { std: "docker" "inspect" "cb25595c1f4941f2c047c940ee6cb68b3ebd731c4c5f64dc3ec3ab99ac518ca4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb25595c1f4941f2c047c940ee6cb68b3ebd731c4c5f64dc3ec3ab99ac518ca4", kill_on_drop: false }`
[INFO] [stdout] cb25595c1f4941f2c047c940ee6cb68b3ebd731c4c5f64dc3ec3ab99ac518ca4
