[INFO] fetching crate petal-clustering 0.4.0...
[INFO] testing petal-clustering-0.4.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate petal-clustering 0.4.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate petal-clustering 0.4.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate petal-clustering 0.4.0
[INFO] finished tweaking crates.io crate petal-clustering 0.4.0
[INFO] tweaked toml for crates.io crate petal-clustering 0.4.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded petal-neighbors v0.7.1
[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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", 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] ab3622e2b0c56795e6a752d411c6046495bc2b4d26e7bfbd36478bfc0a009373
[INFO] running `Command { std: "docker" "start" "-a" "ab3622e2b0c56795e6a752d411c6046495bc2b4d26e7bfbd36478bfc0a009373", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab3622e2b0c56795e6a752d411c6046495bc2b4d26e7bfbd36478bfc0a009373", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab3622e2b0c56795e6a752d411c6046495bc2b4d26e7bfbd36478bfc0a009373", kill_on_drop: false }`
[INFO] [stdout] ab3622e2b0c56795e6a752d411c6046495bc2b4d26e7bfbd36478bfc0a009373
[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" "+1.60.0" "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] bb62bfb956c3d50ffa3db00edfea8adcb4cd9de35828e947e6eff8e191740b77
[INFO] running `Command { std: "docker" "start" "-a" "bb62bfb956c3d50ffa3db00edfea8adcb4cd9de35828e947e6eff8e191740b77", kill_on_drop: false }`
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling matrixmultiply v0.3.2
[INFO] [stderr]    Compiling crossbeam-channel v0.5.4
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling ordered-float v2.10.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.8
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling ndarray v0.15.4
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling petal-neighbors v0.7.1
[INFO] [stderr]    Compiling petal-clustering v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.46s
[INFO] running `Command { std: "docker" "inspect" "bb62bfb956c3d50ffa3db00edfea8adcb4cd9de35828e947e6eff8e191740b77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb62bfb956c3d50ffa3db00edfea8adcb4cd9de35828e947e6eff8e191740b77", kill_on_drop: false }`
[INFO] [stdout] bb62bfb956c3d50ffa3db00edfea8adcb4cd9de35828e947e6eff8e191740b77
[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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3329d25e52ed4cb09d1d68fa8ae9246aa733c679a133becae7bf323f0f7cf4e5
[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" "3329d25e52ed4cb09d1d68fa8ae9246aa733c679a133becae7bf323f0f7cf4e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling petal-clustering v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.70s
[INFO] running `Command { std: "docker" "inspect" "3329d25e52ed4cb09d1d68fa8ae9246aa733c679a133becae7bf323f0f7cf4e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3329d25e52ed4cb09d1d68fa8ae9246aa733c679a133becae7bf323f0f7cf4e5", kill_on_drop: false }`
[INFO] [stdout] 3329d25e52ed4cb09d1d68fa8ae9246aa733c679a133becae7bf323f0f7cf4e5
[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" "+1.60.0" "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] 14aee76da9b8800e3b9b8db2be4b9eb6a9444841383fe8b0163c04b6212bda31
[INFO] running `Command { std: "docker" "start" "-a" "14aee76da9b8800e3b9b8db2be4b9eb6a9444841383fe8b0163c04b6212bda31", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stdout] running 8 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/petal_clustering-87e6bad4b47ded02)
[INFO] [stdout] test dbscan::test::default ... ok
[INFO] [stdout] test dbscan::test::fit_empty ... ok
[INFO] [stdout] test optics::test::fit_empty ... ok
[INFO] [stdout] test dbscan::test::dbscan_core_samples ... ok
[INFO] [stderr]    Doc-tests petal-clustering
[INFO] [stdout] test dbscan::test::dbscan ... ok
[INFO] [stdout] test optics::test::optics ... ok
[INFO] [stdout] test optics::test::core_samples ... ok
[INFO] [stdout] test optics::test::default ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/dbscan.rs - dbscan::Dbscan (line 19) ... ok
[INFO] [stdout] test src/optics.rs - optics::Optics (line 19) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.63s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "14aee76da9b8800e3b9b8db2be4b9eb6a9444841383fe8b0163c04b6212bda31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14aee76da9b8800e3b9b8db2be4b9eb6a9444841383fe8b0163c04b6212bda31", kill_on_drop: false }`
[INFO] [stdout] 14aee76da9b8800e3b9b8db2be4b9eb6a9444841383fe8b0163c04b6212bda31