[INFO] fetching crate linfa-svm 0.5.1...
[INFO] testing linfa-svm-0.5.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate linfa-svm 0.5.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate linfa-svm 0.5.1 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate linfa-svm 0.5.1
[INFO] finished tweaking crates.io crate linfa-svm 0.5.1
[INFO] tweaked toml for crates.io crate linfa-svm 0.5.1 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate linfa-svm 0.5.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1dcde54d1176f595f0532090ce8dbca755f131f70595e79ff0aef0ea25eb367b
[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" "1dcde54d1176f595f0532090ce8dbca755f131f70595e79ff0aef0ea25eb367b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1dcde54d1176f595f0532090ce8dbca755f131f70595e79ff0aef0ea25eb367b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1dcde54d1176f595f0532090ce8dbca755f131f70595e79ff0aef0ea25eb367b", kill_on_drop: false }`
[INFO] [stdout] 1dcde54d1176f595f0532090ce8dbca755f131f70595e79ff0aef0ea25eb367b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", 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] f4cce0c073738ca8fe353e1fb15521ac8cd4fc1a06dd270b08be347847b0d135
[INFO] running `Command { std: "docker" "start" "-a" "f4cce0c073738ca8fe353e1fb15521ac8cd4fc1a06dd270b08be347847b0d135", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.2
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling anyhow v1.0.48
[INFO] [stderr]    Compiling linfa v0.5.1
[INFO] [stderr]    Compiling order-stat v0.1.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling indexmap v1.8.0
[INFO] [stderr]    Compiling matrixmultiply v0.3.2
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stderr]    Compiling getrandom v0.2.5
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling approx v0.4.0
[INFO] [stderr]    Compiling noisy_float v0.2.0
[INFO] [stderr]    Compiling kdtree v0.6.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling ndarray v0.15.4
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling ndarray-stats v0.5.0
[INFO] [stderr]    Compiling sprs v0.11.0
[INFO] [stderr]    Compiling ndarray-rand v0.14.0
[INFO] [stderr]    Compiling linfa-nn v0.5.1
[INFO] [stderr]    Compiling linfa-kernel v0.5.1
[INFO] [stderr]    Compiling linfa-svm v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.23s
[INFO] running `Command { std: "docker" "inspect" "f4cce0c073738ca8fe353e1fb15521ac8cd4fc1a06dd270b08be347847b0d135", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4cce0c073738ca8fe353e1fb15521ac8cd4fc1a06dd270b08be347847b0d135", kill_on_drop: false }`
[INFO] [stdout] f4cce0c073738ca8fe353e1fb15521ac8cd4fc1a06dd270b08be347847b0d135
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9444fd157df301fa579a2e0f9f9e5633866fb088c511c91d98b9141fc23840d0
[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" "9444fd157df301fa579a2e0f9f9e5633866fb088c511c91d98b9141fc23840d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling flate2 v1.0.22
[INFO] [stderr]    Compiling rand_isaac v0.3.0
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling ndarray-csv v0.5.1
[INFO] [stderr]    Compiling linfa-datasets v0.5.1
[INFO] [stderr]    Compiling linfa-svm v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 15.14s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/linfa_svm-72e7288e54d5b084)
[INFO] running `Command { std: "docker" "inspect" "9444fd157df301fa579a2e0f9f9e5633866fb088c511c91d98b9141fc23840d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9444fd157df301fa579a2e0f9f9e5633866fb088c511c91d98b9141fc23840d0", kill_on_drop: false }`
[INFO] [stdout] 9444fd157df301fa579a2e0f9f9e5633866fb088c511c91d98b9141fc23840d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 236f9e445d2dd6be58d06061defce2a3c9acf3d3b14ebb21d5bf887fe474e37d
[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" "236f9e445d2dd6be58d06061defce2a3c9acf3d3b14ebb21d5bf887fe474e37d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/linfa_svm-72e7288e54d5b084)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test classification::tests::test_linear_classification ... ok
[INFO] [stdout] test permutable_kernel::tests::test_permutable_kernel ... ok
[INFO] [stdout] test classification::tests::test_convoluted_rings_classification ... ok
[INFO] [stdout] test classification::tests::test_polynomial_classification ... ok
[INFO] [stdout] test regression::tests::test_regression_linear_kernel ... ok
[INFO] [stdout] test classification::tests::test_iris_crossvalidation ... ok
[INFO] [stdout] test classification::tests::test_reject_classification ... ok
[INFO] [stdout] test regression::tests::test_linear_nu_regression ... ok
[INFO] [stdout] test regression::tests::test_linear_epsilon_regression ... ok
[INFO] [stdout] test tests::test_iter_folding_for_classification ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 47.79s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests linfa-svm
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/classification.rs - classification::fit_c (line 44) ... ignored
[INFO] [stdout] test src/classification.rs - classification::fit_nu (line 98) ... ignored
[INFO] [stdout] test src/hyperparams.rs - hyperparams::SvmValidParams (line 27) ... ignored
[INFO] [stdout] test src/lib.rs - (line 34) ... ignored
[INFO] [stdout] test src/lib.rs - (line 60) ... ignored
[INFO] [stdout] test src/hyperparams.rs - hyperparams::SvmValidParams (line 20) - compile ... ok
[INFO] [stdout] test src/hyperparams.rs - hyperparams::SvmValidParams (line 14) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 5 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "236f9e445d2dd6be58d06061defce2a3c9acf3d3b14ebb21d5bf887fe474e37d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "236f9e445d2dd6be58d06061defce2a3c9acf3d3b14ebb21d5bf887fe474e37d", kill_on_drop: false }`
[INFO] [stdout] 236f9e445d2dd6be58d06061defce2a3c9acf3d3b14ebb21d5bf887fe474e37d