[INFO] fetching crate ka 0.1.3...
[INFO] testing ka-0.1.3 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate ka 0.1.3 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate ka 0.1.3 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-7/source/Cargo.toml
[INFO] crate crates.io crate ka 0.1.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e314f49adde6765a36c4b7007267656a62ec7640055b81423f12290a4d6bab74
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e314f49adde6765a36c4b7007267656a62ec7640055b81423f12290a4d6bab74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e314f49adde6765a36c4b7007267656a62ec7640055b81423f12290a4d6bab74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e314f49adde6765a36c4b7007267656a62ec7640055b81423f12290a4d6bab74", kill_on_drop: false }`
[INFO] [stdout] e314f49adde6765a36c4b7007267656a62ec7640055b81423f12290a4d6bab74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 231c50b8fad78fef322ba73ab7b11d8b1c3e886b1cd6ce77387515840bcdb63e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "231c50b8fad78fef322ba73ab7b11d8b1c3e886b1cd6ce77387515840bcdb63e", kill_on_drop: false }`
[INFO] [stderr]    Compiling ka v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "231c50b8fad78fef322ba73ab7b11d8b1c3e886b1cd6ce77387515840bcdb63e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "231c50b8fad78fef322ba73ab7b11d8b1c3e886b1cd6ce77387515840bcdb63e", kill_on_drop: false }`
[INFO] [stdout] 231c50b8fad78fef322ba73ab7b11d8b1c3e886b1cd6ce77387515840bcdb63e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3d484174b8bee080f222c76ef2497c5fa28bd09b718c5c7b78c41f3c1d8ee28e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3d484174b8bee080f222c76ef2497c5fa28bd09b718c5c7b78c41f3c1d8ee28e", kill_on_drop: false }`
[INFO] [stderr]    Compiling ka v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.94s
[INFO] running `Command { std: "docker" "inspect" "3d484174b8bee080f222c76ef2497c5fa28bd09b718c5c7b78c41f3c1d8ee28e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d484174b8bee080f222c76ef2497c5fa28bd09b718c5c7b78c41f3c1d8ee28e", kill_on_drop: false }`
[INFO] [stdout] 3d484174b8bee080f222c76ef2497c5fa28bd09b718c5c7b78c41f3c1d8ee28e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 83e16ebb00f80386b326cb6270ffd63cff9c7c010189699d270cae83d161a92d
[INFO] running `Command { std: "docker" "start" "-a" "83e16ebb00f80386b326cb6270ffd63cff9c7c010189699d270cae83d161a92d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ka-8933dcbf1887ac37)
[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 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::matyas_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::high_d ... ok
[INFO] [stdout] test single::sphere_tests::low_d ... ok
[INFO] [stdout] test single::zakharov_tests::high_d ... ok
[INFO] [stdout] test single::zakharov_tests::low_d ... ok
[INFO] [stdout] test single::sphere_tests::high_d ... ok
[INFO] [stdout] test multi::viennet_tests::check_zero ... ok
[INFO] [stdout] test multi::flemingfonseca_tests::check_zero ... ok
[INFO] [stdout] test single::salomon_tests::low_d ... ok
[INFO] [stdout] test single::griewank_tests::low_d ... ok
[INFO] [stdout] test single::ridge_tests::high_d ... ok
[INFO] [stderr]    Doc-tests ka
[INFO] [stdout] test single::rastrigin_tests::high_d ... ok
[INFO] [stdout] test single::rastrigin_tests::low_d ... ok
[INFO] [stdout] test multi::viennet_tests::check_one ... ok
[INFO] [stdout] test single::matyas_tests::low_d ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr] warning: lint `missing_doc_code_examples` has been renamed to `rustdoc::missing_doc_code_examples`
[INFO] [stderr]  --> /opt/rustwide/workdir/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] [stdout] 
[INFO] [stderr] warning: 1 warning 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" "83e16ebb00f80386b326cb6270ffd63cff9c7c010189699d270cae83d161a92d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83e16ebb00f80386b326cb6270ffd63cff9c7c010189699d270cae83d161a92d", kill_on_drop: false }`
[INFO] [stdout] 83e16ebb00f80386b326cb6270ffd63cff9c7c010189699d270cae83d161a92d