[INFO] fetching crate parsnip 0.3.0...
[INFO] testing parsnip-0.3.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate parsnip 0.3.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate parsnip 0.3.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate parsnip 0.3.0
[INFO] finished tweaking crates.io crate parsnip 0.3.0
[INFO] tweaked toml for crates.io crate parsnip 0.3.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0d9d7896cbd27975130b73eb21208280eb9e6468fe85d6f6cf4798f847897928
[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" "0d9d7896cbd27975130b73eb21208280eb9e6468fe85d6f6cf4798f847897928", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d9d7896cbd27975130b73eb21208280eb9e6468fe85d6f6cf4798f847897928", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d9d7896cbd27975130b73eb21208280eb9e6468fe85d6f6cf4798f847897928", kill_on_drop: false }`
[INFO] [stdout] 0d9d7896cbd27975130b73eb21208280eb9e6468fe85d6f6cf4798f847897928
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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] 2655930c193ee8e40c6cd33e3e5d2d586cf016f91bf8c6dfd244fd16ca952b06
[INFO] running `Command { std: "docker" "start" "-a" "2655930c193ee8e40c6cd33e3e5d2d586cf016f91bf8c6dfd244fd16ca952b06", kill_on_drop: false }`
[INFO] [stderr]    Compiling parsnip v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "2655930c193ee8e40c6cd33e3e5d2d586cf016f91bf8c6dfd244fd16ca952b06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2655930c193ee8e40c6cd33e3e5d2d586cf016f91bf8c6dfd244fd16ca952b06", kill_on_drop: false }`
[INFO] [stdout] 2655930c193ee8e40c6cd33e3e5d2d586cf016f91bf8c6dfd244fd16ca952b06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--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] 12bd2608bedb37b204e0338169c70c3b948ebef49525d624e0dd039f988387d1
[INFO] running `Command { std: "docker" "start" "-a" "12bd2608bedb37b204e0338169c70c3b948ebef49525d624e0dd039f988387d1", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling parsnip v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.63s
[INFO] running `Command { std: "docker" "inspect" "12bd2608bedb37b204e0338169c70c3b948ebef49525d624e0dd039f988387d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12bd2608bedb37b204e0338169c70c3b948ebef49525d624e0dd039f988387d1", kill_on_drop: false }`
[INFO] [stdout] 12bd2608bedb37b204e0338169c70c3b948ebef49525d624e0dd039f988387d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c570c5af6542a5b0ace6619a95e6a94f82ae2a38a64a72b4fee75f8941ef0a2a
[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" "c570c5af6542a5b0ace6619a95e6a94f82ae2a38a64a72b4fee75f8941ef0a2a", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 9 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/parsnip-b871a105d569f762)
[INFO] [stdout] test tests::test_categorical_accuracy ... ok
[INFO] [stdout] test tests::test_gini ... ok
[INFO] [stdout] test tests::test_macro_precision ... ok
[INFO] [stdout] test tests::test_macro_recall ... ok
[INFO] [stdout] test tests::test_weighted_recall ... ok
[INFO] [stderr]    Doc-tests parsnip
[INFO] [stdout] test tests::test_class_precision ... ok
[INFO] [stdout] test tests::test_f1_score ... ok
[INFO] [stdout] test tests::test_weighted_precision ... ok
[INFO] [stdout] test tests::test_class_recall ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - hamming_loss (line 325) ... ok
[INFO] [stdout] test src/lib.rs - jaccard_similiarity_score (line 407) ... ok
[INFO] [stdout] test src/lib.rs - categorical_accuracy (line 62) ... ok
[INFO] [stdout] test src/lib.rs - gini (line 30) ... ok
[INFO] [stdout] test src/lib.rs - f1_score (line 292) ... ok
[INFO] [stdout] test src/lib.rs - precision (line 159) ... ok
[INFO] [stdout] test src/lib.rs - recall (line 239) ... ok
[INFO] [stdout] test src/lib.rs - fbeta_score (line 374) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.05s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c570c5af6542a5b0ace6619a95e6a94f82ae2a38a64a72b4fee75f8941ef0a2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c570c5af6542a5b0ace6619a95e6a94f82ae2a38a64a72b4fee75f8941ef0a2a", kill_on_drop: false }`
[INFO] [stdout] c570c5af6542a5b0ace6619a95e6a94f82ae2a38a64a72b4fee75f8941ef0a2a