[INFO] fetching crate linfa-kernel 0.4.0... [INFO] testing linfa-kernel-0.4.0 against 1.55.0 for beta-1.56-1 [INFO] extracting crate linfa-kernel 0.4.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate linfa-kernel 0.4.0 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate linfa-kernel 0.4.0 [INFO] finished tweaking crates.io crate linfa-kernel 0.4.0 [INFO] tweaked toml for crates.io crate linfa-kernel 0.4.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5810223eed8df317b62ab6fae5d0ab072c6be002513bf30ab17fb5b4ca752bf7 [INFO] running `Command { std: "docker" "start" "-a" "5810223eed8df317b62ab6fae5d0ab072c6be002513bf30ab17fb5b4ca752bf7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5810223eed8df317b62ab6fae5d0ab072c6be002513bf30ab17fb5b4ca752bf7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5810223eed8df317b62ab6fae5d0ab072c6be002513bf30ab17fb5b4ca752bf7", kill_on_drop: false }` [INFO] [stdout] 5810223eed8df317b62ab6fae5d0ab072c6be002513bf30ab17fb5b4ca752bf7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8570eb59cc01971de4f1285850b1bf83916910fdc426f7b46213e0577faf5236 [INFO] running `Command { std: "docker" "start" "-a" "8570eb59cc01971de4f1285850b1bf83916910fdc426f7b46213e0577faf5236", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.101 [INFO] [stderr] Compiling ndarray v0.14.0 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Compiling ahash v0.3.8 [INFO] [stderr] Compiling linfa v0.4.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling space v0.10.3 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling hashbrown v0.7.2 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling generic-array v0.13.3 [INFO] [stderr] Compiling matrixmultiply v0.2.4 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling hnsw v0.6.1 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling num-complex v0.3.1 [INFO] [stderr] Compiling approx v0.4.0 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling sprs v0.9.4 [INFO] [stderr] Compiling linfa-kernel v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.01s [INFO] running `Command { std: "docker" "inspect" "8570eb59cc01971de4f1285850b1bf83916910fdc426f7b46213e0577faf5236", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8570eb59cc01971de4f1285850b1bf83916910fdc426f7b46213e0577faf5236", kill_on_drop: false }` [INFO] [stdout] 8570eb59cc01971de4f1285850b1bf83916910fdc426f7b46213e0577faf5236 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5db2220f6ac3dab56daf07c5c36e3255b39259f7545e343ecbb7a28a04b7d6e9 [INFO] running `Command { std: "docker" "start" "-a" "5db2220f6ac3dab56daf07c5c36e3255b39259f7545e343ecbb7a28a04b7d6e9", kill_on_drop: false }` [INFO] [stderr] Compiling linfa-kernel v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.17s [INFO] running `Command { std: "docker" "inspect" "5db2220f6ac3dab56daf07c5c36e3255b39259f7545e343ecbb7a28a04b7d6e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5db2220f6ac3dab56daf07c5c36e3255b39259f7545e343ecbb7a28a04b7d6e9", kill_on_drop: false }` [INFO] [stdout] 5db2220f6ac3dab56daf07c5c36e3255b39259f7545e343ecbb7a28a04b7d6e9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5e6e8a20f5244684bda104567ab973a3bacabb5d779d88250c2ff6a080056b60 [INFO] running `Command { std: "docker" "start" "-a" "5e6e8a20f5244684bda104567ab973a3bacabb5d779d88250c2ff6a080056b60", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/linfa_kernel-fb3756578f4a0bd1) [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test tests::poly2_test ... ok [INFO] [stdout] test tests::gaussian_test ... ok [INFO] [stdout] test sparse::tests::euclidean_distance_test ... ok [INFO] [stdout] test sparse::tests::adjacency_matrix_test_2 ... ok [INFO] [stdout] test sparse::tests::adjacency_matrix_test ... ok [INFO] [stdout] test tests::dense_from_fn_test ... ok [INFO] [stdout] test tests::test_kernel_upper_triangle ... ok [INFO] [stdout] test tests::test_kernel_sum ... ok [INFO] [stdout] test tests::sparse_from_fn_test ... ok [INFO] [stdout] test tests::test_kernel_dot ... ok [INFO] [stdout] test sparse::tests::sparse_panics_on_0_neighbours - should panic ... ok [INFO] [stdout] test sparse::tests::sparse_panics_on_n_neighbours - should panic ... ok [INFO] [stdout] test tests::test_kernel_diag ... ok [INFO] [stdout] test tests::test_kernel_transform_from_dataset ... ok [INFO] [stdout] test tests::test_kernel_transform_from_array2 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.75s [INFO] [stdout] [INFO] [stderr] Doc-tests linfa-kernel [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/lib.rs - KernelBase::params (line 93) ... ok [INFO] [stdout] test src/lib.rs - KernelParams::kind (line 344) ... ok [INFO] [stdout] test src/lib.rs - KernelParams::method (line 314) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.64s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5e6e8a20f5244684bda104567ab973a3bacabb5d779d88250c2ff6a080056b60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e6e8a20f5244684bda104567ab973a3bacabb5d779d88250c2ff6a080056b60", kill_on_drop: false }` [INFO] [stdout] 5e6e8a20f5244684bda104567ab973a3bacabb5d779d88250c2ff6a080056b60