[INFO] fetching crate petal-clustering 0.2.2...
[INFO] testing petal-clustering-0.2.2 against 1.47.0 for beta-1.48-1
[INFO] extracting crate petal-clustering 0.2.2 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate petal-clustering 0.2.2 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate petal-clustering 0.2.2
[INFO] finished tweaking crates.io crate petal-clustering 0.2.2
[INFO] tweaked toml for crates.io crate petal-clustering 0.2.2 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7b5fbffbb354c62d48a78ff4525cb28cc6ea4fe3846000b4f3b16ff8075d6a40
[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" "7b5fbffbb354c62d48a78ff4525cb28cc6ea4fe3846000b4f3b16ff8075d6a40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7b5fbffbb354c62d48a78ff4525cb28cc6ea4fe3846000b4f3b16ff8075d6a40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b5fbffbb354c62d48a78ff4525cb28cc6ea4fe3846000b4f3b16ff8075d6a40", kill_on_drop: false }`
[INFO] [stdout] 7b5fbffbb354c62d48a78ff4525cb28cc6ea4fe3846000b4f3b16ff8075d6a40
[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=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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 32116419389dc759f3e43a6efe699578eaa041260a0746ab0d9165efd6d3a164
[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" "32116419389dc759f3e43a6efe699578eaa041260a0746ab0d9165efd6d3a164", kill_on_drop: false }`
[INFO] [stderr]    Compiling ndarray v0.13.1
[INFO] [stderr]    Compiling ordered-float v2.0.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.21
[INFO] [stderr]    Compiling thiserror v1.0.21
[INFO] [stderr]    Compiling petal-neighbors v0.5.0
[INFO] [stderr]    Compiling petal-clustering v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.78s
[INFO] running `Command { std: "docker" "inspect" "32116419389dc759f3e43a6efe699578eaa041260a0746ab0d9165efd6d3a164", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32116419389dc759f3e43a6efe699578eaa041260a0746ab0d9165efd6d3a164", kill_on_drop: false }`
[INFO] [stdout] 32116419389dc759f3e43a6efe699578eaa041260a0746ab0d9165efd6d3a164
[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=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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a478988eea469e0260fa46bb5019c7c728add6bb419f683df02c6a5666e7547
[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" "6a478988eea469e0260fa46bb5019c7c728add6bb419f683df02c6a5666e7547", kill_on_drop: false }`
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling petal-clustering v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.00s
[INFO] running `Command { std: "docker" "inspect" "6a478988eea469e0260fa46bb5019c7c728add6bb419f683df02c6a5666e7547", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a478988eea469e0260fa46bb5019c7c728add6bb419f683df02c6a5666e7547", kill_on_drop: false }`
[INFO] [stdout] 6a478988eea469e0260fa46bb5019c7c728add6bb419f683df02c6a5666e7547
[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=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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 297e67633b9ba39ebb74cf8aa0f2b2cd7938136d61d03f5d7d8a49d7ab81cac8
[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" "297e67633b9ba39ebb74cf8aa0f2b2cd7938136d61d03f5d7d8a49d7ab81cac8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/petal_clustering-287a7c7ec851d1b7
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[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 optics::test::default ... ok
[INFO] [stdout] test dbscan::test::dbscan ... ok
[INFO] [stdout] test optics::test::core_samples ... ok
[INFO] [stdout] test dbscan::test::dbscan_core_samples ... ok
[INFO] [stdout] test optics::test::optics ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests petal-clustering
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/dbscan.rs - dbscan::Dbscan (line 16) ... ok
[INFO] [stdout] test src/optics.rs - optics::Optics (line 16) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "297e67633b9ba39ebb74cf8aa0f2b2cd7938136d61d03f5d7d8a49d7ab81cac8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "297e67633b9ba39ebb74cf8aa0f2b2cd7938136d61d03f5d7d8a49d7ab81cac8", kill_on_drop: false }`
[INFO] [stdout] 297e67633b9ba39ebb74cf8aa0f2b2cd7938136d61d03f5d7d8a49d7ab81cac8
