[INFO] fetching crate ka 0.1.3...
[INFO] testing ka-0.1.3 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[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 dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9df7e688fafaeaa2af292b90d89f2b603c08f2446a435e13390a07fc3496f61c
[INFO] running `Command { std: "docker" "start" "-a" "9df7e688fafaeaa2af292b90d89f2b603c08f2446a435e13390a07fc3496f61c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9df7e688fafaeaa2af292b90d89f2b603c08f2446a435e13390a07fc3496f61c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9df7e688fafaeaa2af292b90d89f2b603c08f2446a435e13390a07fc3496f61c", kill_on_drop: false }`
[INFO] [stdout] 9df7e688fafaeaa2af292b90d89f2b603c08f2446a435e13390a07fc3496f61c
[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=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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b726683d0f5122b2ec606c9a04d0a880bc3506511b3296a88492418a77b932b3
[INFO] running `Command { std: "docker" "start" "-a" "b726683d0f5122b2ec606c9a04d0a880bc3506511b3296a88492418a77b932b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling ka v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "b726683d0f5122b2ec606c9a04d0a880bc3506511b3296a88492418a77b932b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b726683d0f5122b2ec606c9a04d0a880bc3506511b3296a88492418a77b932b3", kill_on_drop: false }`
[INFO] [stdout] b726683d0f5122b2ec606c9a04d0a880bc3506511b3296a88492418a77b932b3
[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=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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e8ce43f205eda3fac53d4864521ad38d9bbd05cf1f42b0f7dfe7fc21843ad955
[INFO] running `Command { std: "docker" "start" "-a" "e8ce43f205eda3fac53d4864521ad38d9bbd05cf1f42b0f7dfe7fc21843ad955", kill_on_drop: false }`
[INFO] [stderr]    Compiling ka v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "e8ce43f205eda3fac53d4864521ad38d9bbd05cf1f42b0f7dfe7fc21843ad955", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8ce43f205eda3fac53d4864521ad38d9bbd05cf1f42b0f7dfe7fc21843ad955", kill_on_drop: false }`
[INFO] [stdout] e8ce43f205eda3fac53d4864521ad38d9bbd05cf1f42b0f7dfe7fc21843ad955
[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=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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a0b5e67f47a98774b57f1aa80bf78ce73437a559171f5905bb89e28cd1f2f837
[INFO] running `Command { std: "docker" "start" "-a" "a0b5e67f47a98774b57f1aa80bf78ce73437a559171f5905bb89e28cd1f2f837", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ka-85ea01c4c5865002)
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test multi::chankong_haimes_tests::check_one ... ok
[INFO] [stdout] test multi::chankong_haimes_tests::check_zero ... ok
[INFO] [stdout] test multi::flemingfonseca_tests::check_one ... ok
[INFO] [stdout] test multi::viennet_tests::check_one ... ok
[INFO] [stdout] test multi::flemingfonseca_tests::check_zero ... ok
[INFO] [stdout] test single::ackley_tests::low_d ... ok
[INFO] [stdout] test single::ackley_tests::high_d ... ok
[INFO] [stdout] test single::griewank_tests::high_d ... ok
[INFO] [stdout] test single::griewank_tests::low_d ... ok
[INFO] [stdout] test single::matyas_tests::high_d ... ok
[INFO] [stdout] test single::matyas_tests::low_d ... ok
[INFO] [stdout] test single::rastrigin_tests::high_d ... ok
[INFO] [stdout] test single::rastrigin_tests::low_d ... ok
[INFO] [stdout] test single::ridge_tests::low_d ... ok
[INFO] [stdout] test single::ridge_tests::high_d ... ok
[INFO] [stdout] test multi::viennet_tests::check_zero ... 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::high_d ... ok
[INFO] [stdout] test single::sphere_tests::high_d ... ok
[INFO] [stdout] test single::salomon_tests::low_d ... ok
[INFO] [stdout] test single::zakharov_tests::high_d ... ok
[INFO] [stdout] test single::sphere_tests::low_d ... ok
[INFO] [stdout] test single::zakharov_tests::low_d ... 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]    Doc-tests ka
[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]   = help: add `#![feature(rustdoc_missing_doc_code_examples)]` to the crate attributes to enable
[INFO] [stderr]   = note: this compiler was built on 2026-03-22; consider upgrading it if it is out of date
[INFO] [stderr]   = note: `#[warn(unknown_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[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" "a0b5e67f47a98774b57f1aa80bf78ce73437a559171f5905bb89e28cd1f2f837", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0b5e67f47a98774b57f1aa80bf78ce73437a559171f5905bb89e28cd1f2f837", kill_on_drop: false }`
[INFO] [stdout] a0b5e67f47a98774b57f1aa80bf78ce73437a559171f5905bb89e28cd1f2f837