[INFO] fetching crate genetic_algorithms 1.6.0... [INFO] testing genetic_algorithms-1.6.0 against 1.90.0 for beta-1.91-3 [INFO] extracting crate genetic_algorithms 1.6.0 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate genetic_algorithms 1.6.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate genetic_algorithms 1.6.0 [INFO] tweaked toml for crates.io crate genetic_algorithms 1.6.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate genetic_algorithms 1.6.0 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 162 packages to latest compatible versions [INFO] [stderr] Adding criterion v0.5.1 (available: v0.7.0) [INFO] [stderr] Adding pprof v0.13.0 (available: v0.15.0) [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded findshlibs v0.10.2 [INFO] [stderr] Downloaded str_stack v0.1.0 [INFO] [stderr] Downloaded symbolic-common v12.16.3 [INFO] [stderr] Downloaded pprof v0.13.0 [INFO] [stderr] Downloaded inferno v0.11.21 [INFO] [stderr] Downloaded cpp_demangle v0.4.5 [INFO] [stderr] Downloaded quick-xml v0.26.0 [INFO] [stderr] Downloaded symbolic-demangle v12.16.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fa6f5f46234b30c1f10dc39ec1613db1c8fa671c410faca8b8827bd1fb7f16da [INFO] running `Command { std: "docker" "start" "-a" "fa6f5f46234b30c1f10dc39ec1613db1c8fa671c410faca8b8827bd1fb7f16da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fa6f5f46234b30c1f10dc39ec1613db1c8fa671c410faca8b8827bd1fb7f16da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fa6f5f46234b30c1f10dc39ec1613db1c8fa671c410faca8b8827bd1fb7f16da", kill_on_drop: false }` [INFO] [stdout] fa6f5f46234b30c1f10dc39ec1613db1c8fa671c410faca8b8827bd1fb7f16da [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 32058776ddbcd32cad4c5fd6b1cbeee4fc0c93380b3f5ba90be30daa0c677025 [INFO] running `Command { std: "docker" "start" "-a" "32058776ddbcd32cad4c5fd6b1cbeee4fc0c93380b3f5ba90be30daa0c677025", kill_on_drop: false }` [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling value-bag v1.11.1 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling jiff v0.2.15 [INFO] [stderr] Compiling anstream v0.6.20 [INFO] [stderr] Compiling regex-automata v0.4.11 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling regex v1.11.3 [INFO] [stderr] Compiling env_filter v0.1.3 [INFO] [stderr] Compiling env_logger v0.11.8 [INFO] [stderr] Compiling genetic_algorithms v1.6.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.74s [INFO] running `Command { std: "docker" "inspect" "32058776ddbcd32cad4c5fd6b1cbeee4fc0c93380b3f5ba90be30daa0c677025", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "32058776ddbcd32cad4c5fd6b1cbeee4fc0c93380b3f5ba90be30daa0c677025", kill_on_drop: false }` [INFO] [stdout] 32058776ddbcd32cad4c5fd6b1cbeee4fc0c93380b3f5ba90be30daa0c677025 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e3bf793d051583d0057c54ba7f635fb2a890214db1911b5c3161d1094226cb47 [INFO] running `Command { std: "docker" "start" "-a" "e3bf793d051583d0057c54ba7f635fb2a890214db1911b5c3161d1094226cb47", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling cpp_demangle v0.4.5 [INFO] [stderr] Compiling uuid v1.18.1 [INFO] [stderr] Compiling findshlibs v0.10.2 [INFO] [stderr] Compiling clap_builder v4.5.48 [INFO] [stderr] Compiling symbolic-demangle v12.16.3 [INFO] [stderr] Compiling num-format v0.4.4 [INFO] [stderr] Compiling rgb v0.8.52 [INFO] [stderr] Compiling object v0.37.3 [INFO] [stderr] Compiling quick-xml v0.26.0 [INFO] [stderr] Compiling pprof v0.13.0 [INFO] [stderr] Compiling str_stack v0.1.0 [INFO] [stderr] Compiling debugid v0.8.0 [INFO] [stderr] Compiling clap v4.5.48 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling is-terminal v0.4.16 [INFO] [stderr] Compiling memmap2 v0.9.8 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling nix v0.26.4 [INFO] [stderr] Compiling num_cpus v1.17.0 [INFO] [stderr] Compiling tempfile v3.23.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling symbolic-common v12.16.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling backtrace v0.3.76 [INFO] [stderr] Compiling env_filter v0.1.3 [INFO] [stderr] Compiling inferno v0.11.21 [INFO] [stderr] Compiling env_logger v0.11.8 [INFO] [stderr] Compiling criterion v0.5.1 [INFO] [stderr] Compiling genetic_algorithms v1.6.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 23.75s [INFO] running `Command { std: "docker" "inspect" "e3bf793d051583d0057c54ba7f635fb2a890214db1911b5c3161d1094226cb47", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e3bf793d051583d0057c54ba7f635fb2a890214db1911b5c3161d1094226cb47", kill_on_drop: false }` [INFO] [stdout] e3bf793d051583d0057c54ba7f635fb2a890214db1911b5c3161d1094226cb47 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2a292e71a68e7e89e1465dfda0b797390b978a61b8a1fea7a11c9249f59c06d8 [INFO] running `Command { std: "docker" "start" "-a" "2a292e71a68e7e89e1465dfda0b797390b978a61b8a1fea7a11c9249f59c06d8", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/genetic_algorithms-3a50383d7087cc16) [INFO] [stdout] running 0 tests [INFO] [stderr] Running tests/structures.rs (/opt/rustwide/target/debug/deps/structures-5934a01dcefa7c28) [INFO] [stdout] [INFO] [stderr] Running tests/test_ga.rs (/opt/rustwide/target/debug/deps/test_ga-1d39adc6ed4e881c) [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [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] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test test_parent_crossover_repeating_alleles ... ok [INFO] [stdout] test test_callback_function ... ok [INFO] [stdout] test test_ga_run_minimize ... ok [INFO] [stdout] test test_parent_crossover_without_repeating_alleles ... ok [INFO] [stdout] test test_ga_start_maximize ... ok [INFO] [stderr] Running tests/test_helpers.rs (/opt/rustwide/target/debug/deps/test_helpers-7ef130b08dcb5380) [INFO] [stdout] test test_ga_run ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.46s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stderr] Running tests/test_operations.rs (/opt/rustwide/target/debug/deps/test_operations-d2b2f9f68711c953) [INFO] [stderr] Running tests/test_population.rs (/opt/rustwide/target/debug/deps/test_population-2cdc136d7a623475) [INFO] [stdout] test test_helpers_initialize_dna ... ok [INFO] [stdout] test test_initialize_dna_without_repeated_alleles ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 21 tests [INFO] [stdout] test operations::test_crossover::test_cycle_crossover ... ok [INFO] [stdout] test operations::test_crossover::test_multipoint_crossover_2_points ... ok [INFO] [stdout] test operations::test_crossover::test_multipoint_crossover_4_points ... ok [INFO] [stdout] test operations::test_crossover::test_xover_aga_probability_over_avg ... ok [INFO] [stdout] test operations::test_crossover::test_xover_aga_probability_under_avg ... ok [INFO] [stdout] test operations::test_crossover::test_uniform_crossover ... ok [INFO] [stdout] test operations::test_mutation::test_inversion_mutation ... ok [INFO] [stdout] test operations::test_mutation::test_mutation_aga_probability_over_avg ... ok [INFO] [stdout] test operations::test_mutation::test_mutation_aga_probability_under_avg ... ok [INFO] [stdout] test operations::test_mutation::test_scramble_mutation ... ok [INFO] [stdout] test operations::test_mutation::test_swap_mutation ... ok [INFO] [stdout] test operations::test_selection::test_random_even_selection ... ok [INFO] [stdout] test operations::test_selection::test_random_odd_selection ... ok [INFO] [stdout] test operations::test_selection::test_roulette_wheel_selection ... ok [INFO] [stdout] test operations::test_selection::test_stochastic_universal_sampling ... ok [INFO] [stdout] test operations::test_selection::test_tournament_multithread ... ok [INFO] [stdout] test operations::test_selection::test_tournament_singlethread ... ok [INFO] [stdout] test operations::test_survivor::test_age_based_survivor ... ok [INFO] [stdout] test operations::test_survivor::test_fitness_survivor_maximization ... ok [INFO] [stdout] test operations::test_survivor::test_fitness_survivor_minization ... ok [INFO] [stdout] test operations::test_survivor::test_survivor_fitness_fixed ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Doc-tests genetic_algorithms [INFO] [stdout] running 4 tests [INFO] [stdout] test test_add_individual_gn_aga ... ok [INFO] [stdout] test test_add_individual_gn ... ok [INFO] [stdout] test test_add_individuals ... ok [INFO] [stdout] test test_add_individuals_aga ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [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] running `Command { std: "docker" "inspect" "2a292e71a68e7e89e1465dfda0b797390b978a61b8a1fea7a11c9249f59c06d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a292e71a68e7e89e1465dfda0b797390b978a61b8a1fea7a11c9249f59c06d8", kill_on_drop: false }` [INFO] [stdout] 2a292e71a68e7e89e1465dfda0b797390b978a61b8a1fea7a11c9249f59c06d8