[INFO] fetching crate rusty_genes 0.1.3...
[INFO] testing rusty_genes-0.1.3 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate rusty_genes 0.1.3 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate rusty_genes 0.1.3
[INFO] finished tweaking crates.io crate rusty_genes 0.1.3
[INFO] tweaked toml for crates.io crate rusty_genes 0.1.3 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rusty_genes 0.1.3 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "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" "+beta-2026-04-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 83 packages to latest compatible versions
[INFO] [stderr]       Adding criterion v0.4.0 (available: v0.8.2)
[INFO] [stderr]       Adding object-pool v0.5.4 (available: v0.6.0)
[INFO] [stderr]       Adding rand v0.8.6 (available: v0.10.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b53dccfe2a4c1ba2585948d979157835822954bf7177aec0bb7dfaca51c90184
[INFO] running `Command { std: "docker" "start" "-a" "b53dccfe2a4c1ba2585948d979157835822954bf7177aec0bb7dfaca51c90184", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b53dccfe2a4c1ba2585948d979157835822954bf7177aec0bb7dfaca51c90184", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b53dccfe2a4c1ba2585948d979157835822954bf7177aec0bb7dfaca51c90184", kill_on_drop: false }`
[INFO] [stdout] b53dccfe2a4c1ba2585948d979157835822954bf7177aec0bb7dfaca51c90184
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 08de7e5e7de06ad1e44065cc9820d31033c6b25c481a496da8d3f1c32fdc4974
[INFO] running `Command { std: "docker" "start" "-a" "08de7e5e7de06ad1e44065cc9820d31033c6b25c481a496da8d3f1c32fdc4974", kill_on_drop: false }`
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]    Compiling instant v0.1.13
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling rand v0.8.6
[INFO] [stderr]    Compiling object-pool v0.5.4
[INFO] [stderr]    Compiling rusty_genes v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated function `rayon::iter::repeatn`: use `repeat_n`
[INFO] [stdout]    --> src/algorithms.rs:226:51
[INFO] [stdout]     |
[INFO] [stdout] 226 |                 offspring.par_extend(rayon::iter::repeatn(self.model(), size).map_init(
[INFO] [stdout]     |                                                   ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rayon::iter::repeatn`: use `repeat_n`
[INFO] [stdout]    --> src/model.rs:244:26
[INFO] [stdout]     |
[INFO] [stdout] 244 |             rayon::iter::repeatn(args, size).map_init(Self::rng, |rng, args| {
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rayon::iter::repeatn`: use `repeat_n`
[INFO] [stdout]    --> src/model.rs:280:45
[INFO] [stdout]     |
[INFO] [stdout] 280 |         individuals.par_extend(rayon::iter::repeatn(model, size - 1).map_init(
[INFO] [stdout]     |                                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.42s
[INFO] running `Command { std: "docker" "inspect" "08de7e5e7de06ad1e44065cc9820d31033c6b25c481a496da8d3f1c32fdc4974", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08de7e5e7de06ad1e44065cc9820d31033c6b25c481a496da8d3f1c32fdc4974", kill_on_drop: false }`
[INFO] [stdout] 08de7e5e7de06ad1e44065cc9820d31033c6b25c481a496da8d3f1c32fdc4974
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1134a4252674f2561ae8ab540b65eda90350a184bf2368d79e39153fce10476c
[INFO] running `Command { std: "docker" "start" "-a" "1134a4252674f2561ae8ab540b65eda90350a184bf2368d79e39153fce10476c", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]    Compiling zerocopy-derive v0.8.48
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling os_str_bytes v6.6.1
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling textwrap v0.16.2
[INFO] [stderr]    Compiling clap_lex v0.2.4
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling clap v3.2.25
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling regex v1.12.3
[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 ciborium v0.2.2
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.6
[INFO] [stderr]    Compiling criterion v0.4.0
[INFO] [stderr]    Compiling rusty_genes v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated function `rayon::iter::repeatn`: use `repeat_n`
[INFO] [stdout]    --> src/algorithms.rs:226:51
[INFO] [stdout]     |
[INFO] [stdout] 226 |                 offspring.par_extend(rayon::iter::repeatn(self.model(), size).map_init(
[INFO] [stdout]     |                                                   ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rayon::iter::repeatn`: use `repeat_n`
[INFO] [stdout]    --> src/model.rs:244:26
[INFO] [stdout]     |
[INFO] [stdout] 244 |             rayon::iter::repeatn(args, size).map_init(Self::rng, |rng, args| {
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rayon::iter::repeatn`: use `repeat_n`
[INFO] [stdout]    --> src/model.rs:280:45
[INFO] [stdout]     |
[INFO] [stdout] 280 |         individuals.par_extend(rayon::iter::repeatn(model, size - 1).map_init(
[INFO] [stdout]     |                                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rayon::iter::repeatn`: use `repeat_n`
[INFO] [stdout]    --> src/algorithms.rs:226:51
[INFO] [stdout]     |
[INFO] [stdout] 226 |                 offspring.par_extend(rayon::iter::repeatn(self.model(), size).map_init(
[INFO] [stdout]     |                                                   ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rayon::iter::repeatn`: use `repeat_n`
[INFO] [stdout]    --> src/model.rs:244:26
[INFO] [stdout]     |
[INFO] [stdout] 244 |             rayon::iter::repeatn(args, size).map_init(Self::rng, |rng, args| {
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rayon::iter::repeatn`: use `repeat_n`
[INFO] [stdout]    --> src/model.rs:280:45
[INFO] [stdout]     |
[INFO] [stdout] 280 |         individuals.par_extend(rayon::iter::repeatn(model, size - 1).map_init(
[INFO] [stdout]     |                                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 32.60s
[INFO] running `Command { std: "docker" "inspect" "1134a4252674f2561ae8ab540b65eda90350a184bf2368d79e39153fce10476c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1134a4252674f2561ae8ab540b65eda90350a184bf2368d79e39153fce10476c", kill_on_drop: false }`
[INFO] [stdout] 1134a4252674f2561ae8ab540b65eda90350a184bf2368d79e39153fce10476c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e4616336208b1f7485ddbe7af54bd0cba6dd29a9978bcc2b18dabde2fc04e923
[INFO] running `Command { std: "docker" "start" "-a" "e4616336208b1f7485ddbe7af54bd0cba6dd29a9978bcc2b18dabde2fc04e923", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated function `rayon::iter::repeatn`: use `repeat_n`
[INFO] [stderr]    --> src/algorithms.rs:226:51
[INFO] [stderr]     |
[INFO] [stderr] 226 |                 offspring.par_extend(rayon::iter::repeatn(self.model(), size).map_init(
[INFO] [stderr]     |                                                   ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `rayon::iter::repeatn`: use `repeat_n`
[INFO] [stderr]    --> src/model.rs:244:26
[INFO] [stderr]     |
[INFO] [stderr] 244 |             rayon::iter::repeatn(args, size).map_init(Self::rng, |rng, args| {
[INFO] [stderr]     |                          ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `rayon::iter::repeatn`: use `repeat_n`
[INFO] [stderr]    --> src/model.rs:280:45
[INFO] [stderr]     |
[INFO] [stderr] 280 |         individuals.par_extend(rayon::iter::repeatn(model, size - 1).map_init(
[INFO] [stderr]     |                                             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `rusty_genes` (lib) generated 3 warnings
[INFO] [stderr] warning: `rusty_genes` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rusty_genes-2e5682fe5cb2dfaf)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test operators::selection::tests::test_elitist_selection_probabilities ... ok
[INFO] [stdout] test operators::selection::tests::test_linear_selection_probabilities ... ok
[INFO] [stdout] test operators::selection::tests::test_boltzmann_selection_probabilities ... ok
[INFO] [stdout] test operators::selection::tests::test_rank_selection_probabilities ... ok
[INFO] [stdout] test operators::selection::tests::test_roulette_wheel_selection_probabilities ... ok
[INFO] [stdout] test operators::selection::tests::test_tournament_selection_probabilities ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rusty_genes
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test src/lib.rs - interpolate_f64 (line 32) ... ok
[INFO] [stdout] test src/lib.rs - interpolate_usize (line 56) ... ok
[INFO] [stdout] test src/operators.rs - operators::random_pair (line 31) ... ok
[INFO] [stdout] test src/operators.rs - operators::bounded_random_range (line 92) ... ok
[INFO] [stdout] test src/operators.rs - operators::common_neighbors (line 127) ... ok
[INFO] [stdout] test src/operators/crossover.rs - operators::crossover::cycle_crossover (line 541) ... ok
[INFO] [stdout] test src/operators.rs - operators::common_partitions (line 194) ... ok
[INFO] [stdout] test src/operators/crossover.rs - operators::crossover::order_crossover (line 473) ... ok
[INFO] [stdout] test src/operators.rs - operators::random_range (line 63) ... ok
[INFO] [stdout] test src/operators/crossover.rs - operators::crossover::generalized_partition_2_crossover (line 131) ... ok
[INFO] [stdout] test src/operators/crossover.rs - operators::crossover::sequential_constructive_crossover (line 210) ... ok
[INFO] [stdout] test src/operators/crossover.rs - operators::crossover::single_point_crossover (line 623) ... ok
[INFO] [stdout] test src/operators/crossover.rs - operators::crossover::edge_recombination_crossover (line 309) ... ok
[INFO] [stdout] test src/operators/mutation.rs - operators::mutation::duplicate_mutation (line 229) ... ok
[INFO] [stdout] test src/algorithms/aga.rs - algorithms::aga::AdaptiveGeneticAlgorithm (line 130) ... ok
[INFO] [stdout] test src/operators/mutation.rs - operators::mutation::insertion_mutation (line 189) ... ok
[INFO] [stdout] test src/operators/crossover.rs - operators::crossover::partially_mapped_crossover (line 409) ... ok
[INFO] [stdout] test src/operators/mutation.rs - operators::mutation::swap_mutation (line 79) ... ok
[INFO] [stdout] test src/operators/mutation.rs - operators::mutation::scramble_mutation (line 115) ... ok
[INFO] [stdout] test src/stats.rs - stats::PopulatedStats (line 262) ... ok
[INFO] [stdout] test src/stats.rs - stats::Stats::snapshot (line 169) ... ok
[INFO] [stdout] test src/stats.rs - stats::Stats (line 18) ... ok
[INFO] [stdout] test src/algorithms/ga.rs - algorithms::ga::GeneticAlgorithm (line 112) ... ok
[INFO] [stdout] test src/operators/mutation.rs - operators::mutation::inversion_mutation (line 152) ... ok
[INFO] [stdout] test src/stats.rs - stats::Stats::record (line 114) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e4616336208b1f7485ddbe7af54bd0cba6dd29a9978bcc2b18dabde2fc04e923", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4616336208b1f7485ddbe7af54bd0cba6dd29a9978bcc2b18dabde2fc04e923", kill_on_drop: false }`
[INFO] [stdout] e4616336208b1f7485ddbe7af54bd0cba6dd29a9978bcc2b18dabde2fc04e923
