[INFO] fetching crate smart_ape 0.1.2...
[INFO] testing smart_ape-0.1.2 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate smart_ape 0.1.2 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate smart_ape 0.1.2
[INFO] finished tweaking crates.io crate smart_ape 0.1.2
[INFO] tweaked toml for crates.io crate smart_ape 0.1.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate smart_ape 0.1.2 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 14 packages to latest compatible versions
[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" "+beta-2025-10-28" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 082f30a9a2f1d2430f9c2d2424e58df60b3d6f80ef44c4204dfb42176d64e8c2
[INFO] running `Command { std: "docker" "start" "-a" "082f30a9a2f1d2430f9c2d2424e58df60b3d6f80ef44c4204dfb42176d64e8c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "082f30a9a2f1d2430f9c2d2424e58df60b3d6f80ef44c4204dfb42176d64e8c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "082f30a9a2f1d2430f9c2d2424e58df60b3d6f80ef44c4204dfb42176d64e8c2", kill_on_drop: false }`
[INFO] [stdout] 082f30a9a2f1d2430f9c2d2424e58df60b3d6f80ef44c4204dfb42176d64e8c2
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dfc3fde2f0dec5910d69a22e9c1b4637a67ae145cfb20c2aa9c6a79bd5d3993a
[INFO] running `Command { std: "docker" "start" "-a" "dfc3fde2f0dec5910d69a22e9c1b4637a67ae145cfb20c2aa9c6a79bd5d3993a", kill_on_drop: false }`
[INFO] [stderr]    Compiling smart_ape v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "dfc3fde2f0dec5910d69a22e9c1b4637a67ae145cfb20c2aa9c6a79bd5d3993a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfc3fde2f0dec5910d69a22e9c1b4637a67ae145cfb20c2aa9c6a79bd5d3993a", kill_on_drop: false }`
[INFO] [stdout] dfc3fde2f0dec5910d69a22e9c1b4637a67ae145cfb20c2aa9c6a79bd5d3993a
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 70f5eae04be704ab0734870299d460aa8bf3d4b6a50f6e1ce8d0c0ea965e3d67
[INFO] running `Command { std: "docker" "start" "-a" "70f5eae04be704ab0734870299d460aa8bf3d4b6a50f6e1ce8d0c0ea965e3d67", kill_on_drop: false }`
[INFO] [stderr]    Compiling smart_ape v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "70f5eae04be704ab0734870299d460aa8bf3d4b6a50f6e1ce8d0c0ea965e3d67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70f5eae04be704ab0734870299d460aa8bf3d4b6a50f6e1ce8d0c0ea965e3d67", kill_on_drop: false }`
[INFO] [stdout] 70f5eae04be704ab0734870299d460aa8bf3d4b6a50f6e1ce8d0c0ea965e3d67
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0159ca2d9e7f4c8f24276cbed56db5b72ed1b01ecc69045b479a2c33e66cbef7
[INFO] running `Command { std: "docker" "start" "-a" "0159ca2d9e7f4c8f24276cbed56db5b72ed1b01ecc69045b479a2c33e66cbef7", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/smart_ape-2052d580ddbcfa8c)
[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] [stderr]      Running tests/test_algorithm_creation.rs (/opt/rustwide/target/debug/deps/test_algorithm_creation-f493347274c47441)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test genetic_algorithm_creation_tests::test_ga_evaluate ... ok
[INFO] [stdout] test genetic_algorithm_creation_tests::test_ga_creation_success ... ok
[INFO] [stdout] test genetic_algorithm_creation_tests::test_ga_creation_fail_elitism_count - should panic ... ok
[INFO] [stdout] test genetic_algorithm_creation_tests::test_ga_creation_fail_population_size - should panic ... ok
[INFO] [stdout] test genetic_algorithm_creation_tests::test_ga_creation_fail_mutation_rate - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_individual_creation.rs (/opt/rustwide/target/debug/deps/test_individual_creation-f63730465f65a3c2)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test individual_creation_tests::test_individual_creation_success ... ok
[INFO] [stdout] test individual_creation_tests::test_individual_random_population_success ... ok
[INFO] [stdout] test individual_creation_tests::test_individual_creation_fail_empty_genes - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stderr]      Running tests/test_individual_functions.rs (/opt/rustwide/target/debug/deps/test_individual_functions-4b3b12291acdcb82)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests smart_ape
[INFO] [stdout] running 1 test
[INFO] [stdout] test individual_functions_tests::test_single_point_crossover ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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" "0159ca2d9e7f4c8f24276cbed56db5b72ed1b01ecc69045b479a2c33e66cbef7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0159ca2d9e7f4c8f24276cbed56db5b72ed1b01ecc69045b479a2c33e66cbef7", kill_on_drop: false }`
[INFO] [stdout] 0159ca2d9e7f4c8f24276cbed56db5b72ed1b01ecc69045b479a2c33e66cbef7