[INFO] cloning repository https://github.com/amarakov/particle_swarm_opt
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/amarakov/particle_swarm_opt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Famarakov%2Fparticle_swarm_opt", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Famarakov%2Fparticle_swarm_opt'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ed20a4902001c5cf9fb6b2a3823abdbde73cb6eb
[INFO] testing amarakov/particle_swarm_opt against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Famarakov%2Fparticle_swarm_opt" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/amarakov/particle_swarm_opt
[INFO] finished tweaking git repo https://github.com/amarakov/particle_swarm_opt
[INFO] tweaked toml for git repo https://github.com/amarakov/particle_swarm_opt written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/amarakov/particle_swarm_opt on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/amarakov/particle_swarm_opt 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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5e49f90f0021d2d94461d7ce9ff39c7988c69d1d1d12e9a8b33ecb712577f384
[INFO] running `Command { std: "docker" "start" "-a" "5e49f90f0021d2d94461d7ce9ff39c7988c69d1d1d12e9a8b33ecb712577f384", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5e49f90f0021d2d94461d7ce9ff39c7988c69d1d1d12e9a8b33ecb712577f384", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e49f90f0021d2d94461d7ce9ff39c7988c69d1d1d12e9a8b33ecb712577f384", kill_on_drop: false }`
[INFO] [stdout] 5e49f90f0021d2d94461d7ce9ff39c7988c69d1d1d12e9a8b33ecb712577f384
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d394935bbb4580e82fac329699d70e37f7e3789323f1854e17cc55cb1e8eb76a
[INFO] running `Command { std: "docker" "start" "-a" "d394935bbb4580e82fac329699d70e37f7e3789323f1854e17cc55cb1e8eb76a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling find-msvc-tools v0.1.4
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[INFO] [stderr]    Compiling proc-macro2 v1.0.103
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[INFO] [stderr]    Compiling serde_core v1.0.228
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[INFO] [stderr]    Compiling miniz_oxide v0.8.9
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[INFO] [stderr]    Compiling byteorder v1.5.0
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[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling log v0.4.28
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[INFO] [stderr]    Compiling cc v1.2.45
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[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling csv v1.4.0
[INFO] [stderr]    Compiling plotters-bitmap v0.3.7
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling particle_swarm_opt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.11s
[INFO] running `Command { std: "docker" "inspect" "d394935bbb4580e82fac329699d70e37f7e3789323f1854e17cc55cb1e8eb76a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d394935bbb4580e82fac329699d70e37f7e3789323f1854e17cc55cb1e8eb76a", kill_on_drop: false }`
[INFO] [stdout] d394935bbb4580e82fac329699d70e37f7e3789323f1854e17cc55cb1e8eb76a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 35bbf7ebbce56bb7f674693acca0c655563679ae197a14fe11a9d1bb04208749
[INFO] running `Command { std: "docker" "start" "-a" "35bbf7ebbce56bb7f674693acca0c655563679ae197a14fe11a9d1bb04208749", kill_on_drop: false }`
[INFO] [stderr]    Compiling particle_swarm_opt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `history_standard`
[INFO] [stdout]   --> examples/advanced_features.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 |     let history_standard = swarm_standard.optimize(&rastrigin, max_iterations);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_history_standard`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `history_custom`
[INFO] [stdout]    --> examples/advanced_features.rs:137:9
[INFO] [stdout]     |
[INFO] [stdout] 137 |     let history_custom = swarm_custom.optimize(&rastrigin, max_iterations);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_history_custom`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `history_minmax`
[INFO] [stdout]    --> examples/fitness_scaling_demo.rs:178:9
[INFO] [stdout]     |
[INFO] [stdout] 178 |     let history_minmax = swarm_minmax.optimize(&cosm_like_maxcut, max_iterations);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_history_minmax`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `history_power`
[INFO] [stdout]    --> examples/fitness_scaling_demo.rs:208:9
[INFO] [stdout]     |
[INFO] [stdout] 208 |     let history_power = swarm_power.optimize(&cosm_like_maxcut, max_iterations);
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_history_power`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.28s
[INFO] running `Command { std: "docker" "inspect" "35bbf7ebbce56bb7f674693acca0c655563679ae197a14fe11a9d1bb04208749", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35bbf7ebbce56bb7f674693acca0c655563679ae197a14fe11a9d1bb04208749", kill_on_drop: false }`
[INFO] [stdout] 35bbf7ebbce56bb7f674693acca0c655563679ae197a14fe11a9d1bb04208749
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 562d280ea06f987e475a2713ce3686b06729819a3e4f934b94f25ec32b1aa869
[INFO] running `Command { std: "docker" "start" "-a" "562d280ea06f987e475a2713ce3686b06729819a3e4f934b94f25ec32b1aa869", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `history_minmax`
[INFO] [stderr]    --> examples/fitness_scaling_demo.rs:178:9
[INFO] [stderr]     |
[INFO] [stderr] 178 |     let history_minmax = swarm_minmax.optimize(&cosm_like_maxcut, max_iterations);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_history_minmax`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `history_power`
[INFO] [stderr]    --> examples/fitness_scaling_demo.rs:208:9
[INFO] [stderr]     |
[INFO] [stderr] 208 |     let history_power = swarm_power.optimize(&cosm_like_maxcut, max_iterations);
[INFO] [stderr]     |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_history_power`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `history_standard`
[INFO] [stderr]   --> examples/advanced_features.rs:74:9
[INFO] [stderr]    |
[INFO] [stderr] 74 |     let history_standard = swarm_standard.optimize(&rastrigin, max_iterations);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_history_standard`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `history_custom`
[INFO] [stderr]    --> examples/advanced_features.rs:137:9
[INFO] [stderr]     |
[INFO] [stderr] 137 |     let history_custom = swarm_custom.optimize(&rastrigin, max_iterations);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_history_custom`
[INFO] [stderr] 
[INFO] [stderr] warning: `particle_swarm_opt` (example "fitness_scaling_demo") generated 2 warnings (run `cargo fix --example "fitness_scaling_demo" -p particle_swarm_opt` to apply 2 suggestions)
[INFO] [stderr] warning: `particle_swarm_opt` (example "advanced_features") generated 2 warnings (run `cargo fix --example "advanced_features" -p particle_swarm_opt` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/particle_swarm_opt-69a8de7b62d31b27)
[INFO] [stdout] 
[INFO] [stdout] running 50 tests
[INFO] [stdout] test cosm::tests::test_cosm_config_creation ... ok
[INFO] [stdout] test cosm::tests::test_cosm_config_with_baseline ... ok
[INFO] [stdout] test cosm::tests::test_cosm_objective_function_empty ... ok
[INFO] [stdout] test cosm::tests::test_cosm_objective_function_placeholder ... ok
[INFO] [stdout] test cosm::tests::test_create_cosm_objective ... ok
[INFO] [stdout] test cosm::tests::test_create_cosm_objective_out_of_bounds ... ok
[INFO] [stdout] test cosm::tests::test_create_cosm_objective_wrong_dimension ... ok
[INFO] [stdout] test fitness_scaling::tests::test_cosm_like_values ... ok
[INFO] [stdout] test fitness_scaling::tests::test_exponential_scaling ... ok
[INFO] [stdout] test fitness_scaling::tests::test_minmax_scaling ... ok
[INFO] [stdout] test fitness_scaling::tests::test_infinite_values ... ok
[INFO] [stdout] test fitness_scaling::tests::test_power_law_scaling ... ok
[INFO] [stdout] test fitness_scaling::tests::test_no_scaling ... ok
[INFO] [stdout] test fitness_scaling::tests::test_rank_scaling ... ok
[INFO] [stdout] test fitness_scaling::tests::test_zscore_scaling ... ok
[INFO] [stdout] test strategies::tests::test_absorb_boundary ... ok
[INFO] [stdout] test strategies::tests::test_global_best_topology ... ok
[INFO] [stdout] test strategies::tests::test_linearly_decreasing_inertia ... ok
[INFO] [stdout] test strategies::tests::test_reflect_boundary ... ok
[INFO] [stdout] test strategies::tests::test_uniform_initialization ... ok
[INFO] [stdout] test strategies::tests::test_random_boundary ... ok
[INFO] [stdout] test strategies::tests::test_constant_inertia ... ok
[INFO] [stdout] test strategies::tests::test_chaotic_initialization ... ok
[INFO] [stdout] test tests::test_hyperparameters_new ... ok
[INFO] [stdout] test tests::test_optimization_history ... ok
[INFO] [stdout] test tests::test_hyperparameters_with_bounds ... ok
[INFO] [stdout] test tests::test_particle_initialization ... ok
[INFO] [stdout] test tests::test_position_update_within_bounds ... ok
[INFO] [stdout] test strategies::tests::test_local_best_topology ... ok
[INFO] [stdout] test tests::test_swarm_initialization ... ok
[INFO] [stdout] test tests::test_swarm_with_custom_bounds ... ok
[INFO] [stdout] test tests::test_position_update_boundary_reflect ... ok
[INFO] [stdout] test tests::test_velocity_update ... ok
[INFO] [stdout] test tests::test_particle_update_personal_best ... ok
[INFO] [stdout] test visualization::tests::test_empty_history_convergence ... ok
[INFO] [stdout] test results::tests::test_save_convergence_csv ... ok
[INFO] [stdout] test results::tests::test_save_particles_csv ... ok
[INFO] [stdout] test visualization::tests::test_plot_2d_landscape_invalid_iteration ... ok
[INFO] [stdout] test tests::test_optimize_until_target ... ok
[INFO] [stdout] test results::tests::test_save_particles_csv_invalid_iteration ... ok
[INFO] [stdout] test results::tests::test_optimization_results_creation ... ok
[INFO] [stdout] test results::tests::test_save_and_load_results_json ... ok
[INFO] [stdout] test tests::test_optimize_basic ... ok
[INFO] [stdout] test results::tests::test_save_and_load_history_json ... ok
[INFO] [stdout] test tests::test_parallel_fitness_evaluation ... ok
[INFO] [stdout] test tests::test_optimize_convergence ... ok
[INFO] [stdout] test cosm::tests::test_cosm_config_mismatched_lengths - should panic ... ok
[INFO] [stdout] test tests::test_hyperparameters_mismatched_bounds - should panic ... ok
[INFO] [stdout] test visualization::tests::test_plot_convergence ... ok
[INFO] [stdout] test visualization::tests::test_plot_2d_landscape ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 50 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests particle_swarm_opt
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/visualization.rs - visualization::generate_animation_frames (line 323) - compile ... ok
[INFO] [stdout] test src/visualization.rs - visualization::plot_2d_landscape (line 162) - compile ... ok
[INFO] [stdout] test src/visualization.rs - visualization::plot_convergence (line 54) - compile ... ok
[INFO] [stdout] test src/fitness_scaling.rs - fitness_scaling (line 14) ... ok
[INFO] [stdout] test src/lib.rs - Hyperparameters::with_fitness_scaling (line 298) ... ok
[INFO] [stdout] test src/lib.rs - Swarm::new (line 499) ... ok
[INFO] [stdout] test src/cosm.rs - cosm::cosm_objective_function (line 99) ... ok
[INFO] [stdout] test src/cosm.rs - cosm::create_cosm_objective (line 153) ... ok
[INFO] [stdout] test src/lib.rs - Swarm::optimize (line 594) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 2.08s; merged doctests compilation took 1.97s
[INFO] running `Command { std: "docker" "inspect" "562d280ea06f987e475a2713ce3686b06729819a3e4f934b94f25ec32b1aa869", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "562d280ea06f987e475a2713ce3686b06729819a3e4f934b94f25ec32b1aa869", kill_on_drop: false }`
[INFO] [stdout] 562d280ea06f987e475a2713ce3686b06729819a3e4f934b94f25ec32b1aa869
