[INFO] fetching crate ka 0.1.3...
[INFO] testing ka-0.1.3 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate ka 0.1.3 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate ka 0.1.3
[INFO] finished tweaking crates.io crate ka 0.1.3
[INFO] tweaked toml for crates.io crate ka 0.1.3 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ka 0.1.3 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ka 0.1.3 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2195903e81dbe6dca1b82c3f2b0402a7ad85ea428e07ec787a9cb0d10f82658b
[INFO] running `Command { std: "docker" "start" "-a" "2195903e81dbe6dca1b82c3f2b0402a7ad85ea428e07ec787a9cb0d10f82658b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2195903e81dbe6dca1b82c3f2b0402a7ad85ea428e07ec787a9cb0d10f82658b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2195903e81dbe6dca1b82c3f2b0402a7ad85ea428e07ec787a9cb0d10f82658b", kill_on_drop: false }`
[INFO] [stdout] 2195903e81dbe6dca1b82c3f2b0402a7ad85ea428e07ec787a9cb0d10f82658b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 50b7162d1e20f6642e2cbdc417e25b933755eb86140376a67ebd3b7e2dce2e8f
[INFO] running `Command { std: "docker" "start" "-a" "50b7162d1e20f6642e2cbdc417e25b933755eb86140376a67ebd3b7e2dce2e8f", kill_on_drop: false }`
[INFO] [stderr]    Compiling ka v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "50b7162d1e20f6642e2cbdc417e25b933755eb86140376a67ebd3b7e2dce2e8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50b7162d1e20f6642e2cbdc417e25b933755eb86140376a67ebd3b7e2dce2e8f", kill_on_drop: false }`
[INFO] [stdout] 50b7162d1e20f6642e2cbdc417e25b933755eb86140376a67ebd3b7e2dce2e8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f233e254879dca10a703c6d37546dc9313ceaeb72cbb3b139639a3abc83bfe1e
[INFO] running `Command { std: "docker" "start" "-a" "f233e254879dca10a703c6d37546dc9313ceaeb72cbb3b139639a3abc83bfe1e", kill_on_drop: false }`
[INFO] [stderr]    Compiling ka v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "f233e254879dca10a703c6d37546dc9313ceaeb72cbb3b139639a3abc83bfe1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f233e254879dca10a703c6d37546dc9313ceaeb72cbb3b139639a3abc83bfe1e", kill_on_drop: false }`
[INFO] [stdout] f233e254879dca10a703c6d37546dc9313ceaeb72cbb3b139639a3abc83bfe1e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c3501315035753bb5d0096ecb4bb2f35376e6c5083306193ae6150eb4c8f5cfb
[INFO] running `Command { std: "docker" "start" "-a" "c3501315035753bb5d0096ecb4bb2f35376e6c5083306193ae6150eb4c8f5cfb", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ka-7971b58785912b66)
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test multi::viennet_tests::check_zero ... ok
[INFO] [stdout] test single::ackley_tests::high_d ... ok
[INFO] [stdout] test single::ackley_tests::low_d ... ok
[INFO] [stdout] test single::griewank_tests::high_d ... ok
[INFO] [stdout] test single::rastrigin_tests::high_d ... ok
[INFO] [stdout] test multi::viennet_tests::check_one ... ok
[INFO] [stdout] test multi::flemingfonseca_tests::check_zero ... ok
[INFO] [stdout] test multi::chankong_haimes_tests::check_one ... ok
[INFO] [stdout] test single::rastrigin_tests::low_d ... ok
[INFO] [stdout] test single::ridge_tests::high_d ... ok
[INFO] [stdout] test single::ridge_tests::low_d ... ok
[INFO] [stdout] test single::rosenbrock_const1_tests::low_d ... ok
[INFO] [stdout] test single::rosenbrock_const2_tests::low_d ... ok
[INFO] [stdout] test single::rosenbrock_tests::high_d ... ok
[INFO] [stdout] test single::rosenbrock_tests::low_d ... ok
[INFO] [stdout] test single::salomon_tests::low_d ... ok
[INFO] [stdout] test single::salomon_tests::high_d ... ok
[INFO] [stdout] test single::zakharov_tests::high_d ... ok
[INFO] [stdout] test single::sphere_tests::low_d ... ok
[INFO] [stdout] test single::sphere_tests::high_d ... ok
[INFO] [stdout] test single::zakharov_tests::low_d ... ok
[INFO] [stdout] test single::griewank_tests::low_d ... ok
[INFO] [stdout] test multi::chankong_haimes_tests::check_zero ... ok
[INFO] [stdout] test single::matyas_tests::high_d ... ok
[INFO] [stderr]    Doc-tests ka
[INFO] [stdout] test single::matyas_tests::low_d ... ok
[INFO] [stdout] test multi::flemingfonseca_tests::check_one ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr] warning: lint `missing_doc_code_examples` has been renamed to `rustdoc::missing_doc_code_examples`
[INFO] [stderr]  --> src/lib.rs:2:9
[INFO] [stderr]   |
[INFO] [stderr] 2 | #![warn(missing_doc_code_examples)]
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::missing_doc_code_examples`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unknown lint: `rustdoc::missing_doc_code_examples`
[INFO] [stderr]  --> src/lib.rs:2:9
[INFO] [stderr]   |
[INFO] [stderr] 2 | #![warn(missing_doc_code_examples)]
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: the `rustdoc::missing_doc_code_examples` lint is unstable
[INFO] [stderr]   = note: see issue #101730 <https://github.com/rust-lang/rust/issues/101730> for more information
[INFO] [stderr]   = note: `#[warn(unknown_lints)]` on by default
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stdout] running 0 tests
[INFO] [stderr] 
[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" "c3501315035753bb5d0096ecb4bb2f35376e6c5083306193ae6150eb4c8f5cfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3501315035753bb5d0096ecb4bb2f35376e6c5083306193ae6150eb4c8f5cfb", kill_on_drop: false }`
[INFO] [stdout] c3501315035753bb5d0096ecb4bb2f35376e6c5083306193ae6150eb4c8f5cfb