[INFO] fetching crate biosphere 0.2.2... [INFO] testing biosphere-0.2.2 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate biosphere 0.2.2 into /workspace/builds/worker-22/source [INFO] validating manifest of crates.io crate biosphere 0.2.2 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate biosphere 0.2.2 [INFO] finished tweaking crates.io crate biosphere 0.2.2 [INFO] tweaked toml for crates.io crate biosphere 0.2.2 written to /workspace/builds/worker-22/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ndarray-csv v0.5.1 [INFO] [stderr] Downloaded rstest v0.12.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ec58bb94309811a429e25ed411925fa97e48b98d2051f331d7ec61a2f6760b94 [INFO] running `Command { std: "docker" "start" "-a" "ec58bb94309811a429e25ed411925fa97e48b98d2051f331d7ec61a2f6760b94", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ec58bb94309811a429e25ed411925fa97e48b98d2051f331d7ec61a2f6760b94", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec58bb94309811a429e25ed411925fa97e48b98d2051f331d7ec61a2f6760b94", kill_on_drop: false }` [INFO] [stdout] ec58bb94309811a429e25ed411925fa97e48b98d2051f331d7ec61a2f6760b94 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3882546da0512d2778db1e5244e047c439c76540050dcbfcea2da55cd9b436c9 [INFO] running `Command { std: "docker" "start" "-a" "3882546da0512d2778db1e5244e047c439c76540050dcbfcea2da55cd9b436c9", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.7 [INFO] [stderr] Compiling crossbeam-epoch v0.9.7 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling matrixmultiply v0.3.2 [INFO] [stderr] Compiling crossbeam-channel v0.5.2 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling num-complex v0.4.0 [INFO] [stderr] Compiling ndarray v0.15.4 [INFO] [stderr] Compiling biosphere v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 16.68s [INFO] running `Command { std: "docker" "inspect" "3882546da0512d2778db1e5244e047c439c76540050dcbfcea2da55cd9b436c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3882546da0512d2778db1e5244e047c439c76540050dcbfcea2da55cd9b436c9", kill_on_drop: false }` [INFO] [stdout] 3882546da0512d2778db1e5244e047c439c76540050dcbfcea2da55cd9b436c9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bbcf880f2c6c622618c7754818e92d8a5afce02cdc223867347a7e27947ab431 [INFO] running `Command { std: "docker" "start" "-a" "bbcf880f2c6c622618c7754818e92d8a5afce02cdc223867347a7e27947ab431", kill_on_drop: false }` [INFO] [stderr] Compiling libm v0.2.2 [INFO] [stderr] Compiling semver v1.0.6 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling plotters-backend v0.3.2 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling assert_approx_eq v1.1.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling plotters-svg v0.3.1 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling rstest v0.12.0 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling num-complex v0.4.0 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling plotters v0.3.1 [INFO] [stderr] Compiling rand_distr v0.4.3 [INFO] [stderr] Compiling criterion-plot v0.4.4 [INFO] [stderr] Compiling ndarray v0.15.4 [INFO] [stderr] Compiling ndarray-rand v0.14.0 [INFO] [stderr] Compiling ndarray-csv v0.5.1 [INFO] [stderr] Compiling biosphere v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling criterion v0.3.5 [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 20.89s [INFO] running `Command { std: "docker" "inspect" "bbcf880f2c6c622618c7754818e92d8a5afce02cdc223867347a7e27947ab431", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bbcf880f2c6c622618c7754818e92d8a5afce02cdc223867347a7e27947ab431", kill_on_drop: false }` [INFO] [stdout] bbcf880f2c6c622618c7754818e92d8a5afce02cdc223867347a7e27947ab431 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b3c45aa86587e114e822a72e971443f1d28dc41521caf7ad990155f663e1740e [INFO] running `Command { std: "docker" "start" "-a" "b3c45aa86587e114e822a72e971443f1d28dc41521caf7ad990155f663e1740e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.23s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/biosphere-2a9b9ff219f56fd7) [INFO] [stdout] [INFO] [stdout] running 21 tests [INFO] [stdout] test tree::decision_tree_node::tests::test_find_best_split::case_01 ... ok [INFO] [stdout] test tree::decision_tree_node::tests::test_find_best_split::case_02 ... ok [INFO] [stdout] test tree::decision_tree_node::tests::test_find_best_split::case_03 ... ok [INFO] [stdout] test tree::decision_tree_node::tests::test_find_best_split::case_04 ... ok [INFO] [stdout] test tree::decision_tree_node::tests::test_find_best_split::case_06 ... ok [INFO] [stdout] test tree::decision_tree_node::tests::test_find_best_split::case_05 ... ok [INFO] [stdout] test tree::decision_tree_node::tests::test_find_best_split::case_08 ... ok [INFO] [stdout] test tree::decision_tree_node::tests::test_find_best_split::case_09 ... ok [INFO] [stdout] test tree::decision_tree_node::tests::test_find_best_split::case_07 ... ok [INFO] [stdout] test tree::decision_tree_node::tests::test_find_best_split::case_10 ... ok [INFO] [stdout] test tree::decision_tree_node::tests::test_find_trivial_best_split ... ok [INFO] [stdout] test tree::decision_tree_node::tests::test_split_samples::case_1 ... ok [INFO] [stdout] test utils::tests::test_argsort ... ok [INFO] [stdout] test tree::decision_tree_node::tests::test_split_samples::case_2 ... ok [INFO] [stdout] test tree::decision_tree_node::tests::test_split_samples::case_3 ... ok [INFO] [stdout] test tree::decision_tree_node::tests::test_split_samples::case_5 ... ok [INFO] [stdout] test tree::decision_tree::tests::test_tree ... ok [INFO] [stdout] test utils::tests::test_sample_weights ... ok [INFO] [stdout] test tree::decision_tree_node::tests::test_split_samples::case_4 ... ok [INFO] [stdout] test utils::tests::test_sample_indices_from_weights ... ok [INFO] [stdout] test tree::decision_tree_node::tests::test_split_samples::case_6 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [INFO] [stderr] Doc-tests biosphere [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b3c45aa86587e114e822a72e971443f1d28dc41521caf7ad990155f663e1740e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b3c45aa86587e114e822a72e971443f1d28dc41521caf7ad990155f663e1740e", kill_on_drop: false }` [INFO] [stdout] b3c45aa86587e114e822a72e971443f1d28dc41521caf7ad990155f663e1740e