[INFO] fetching crate biosphere 0.4.0...
[INFO] testing biosphere-0.4.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate biosphere 0.4.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate biosphere 0.4.0
[INFO] finished tweaking crates.io crate biosphere 0.4.0
[INFO] tweaked toml for crates.io crate biosphere 0.4.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate biosphere 0.4.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate biosphere 0.4.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ndarray-csv v0.5.3
[INFO] [stderr]   Downloaded ndarray-rand v0.15.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a8bbdf02cdbf747780f2a3c525ebc1e8befd055746ab18923427b202da9f24e8
[INFO] running `Command { std: "docker" "start" "-a" "a8bbdf02cdbf747780f2a3c525ebc1e8befd055746ab18923427b202da9f24e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a8bbdf02cdbf747780f2a3c525ebc1e8befd055746ab18923427b202da9f24e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8bbdf02cdbf747780f2a3c525ebc1e8befd055746ab18923427b202da9f24e8", kill_on_drop: false }`
[INFO] [stdout] a8bbdf02cdbf747780f2a3c525ebc1e8befd055746ab18923427b202da9f24e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2dea3b2618de242d1e3e5965c9764495cf44fb322a4c05742b6a39726f3b7821
[INFO] running `Command { std: "docker" "start" "-a" "2dea3b2618de242d1e3e5965c9764495cf44fb322a4c05742b6a39726f3b7821", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling ndarray v0.16.1
[INFO] [stderr]    Compiling biosphere v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.04s
[INFO] running `Command { std: "docker" "inspect" "2dea3b2618de242d1e3e5965c9764495cf44fb322a4c05742b6a39726f3b7821", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2dea3b2618de242d1e3e5965c9764495cf44fb322a4c05742b6a39726f3b7821", kill_on_drop: false }`
[INFO] [stdout] 2dea3b2618de242d1e3e5965c9764495cf44fb322a4c05742b6a39726f3b7821
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aea9ba3e578e4ff31f582db220d2582be6fdc8b3b15e81a8322137088d57a643
[INFO] running `Command { std: "docker" "start" "-a" "aea9ba3e578e4ff31f582db220d2582be6fdc8b3b15e81a8322137088d57a643", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling winnow v0.7.7
[INFO] [stderr]    Compiling half v2.6.0
[INFO] [stderr]    Compiling clap_lex v0.7.4
[INFO] [stderr]    Compiling rstest_macros v0.25.0
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling csv-core v0.1.12
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling clap_builder v4.5.37
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling relative-path v1.9.3
[INFO] [stderr]    Compiling glob v0.3.2
[INFO] [stderr]    Compiling csv v1.3.1
[INFO] [stderr]    Compiling futures-timer v3.0.3
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling is-terminal v0.4.16
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling ndarray v0.16.1
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling assert_approx_eq v1.1.0
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling toml_edit v0.22.25
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling clap v4.5.37
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling proc-macro-crate v3.3.0
[INFO] [stderr]    Compiling ndarray-rand v0.15.0
[INFO] [stderr]    Compiling ndarray-csv v0.5.3
[INFO] [stderr]    Compiling biosphere v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling rstest v0.25.0
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 28.18s
[INFO] running `Command { std: "docker" "inspect" "aea9ba3e578e4ff31f582db220d2582be6fdc8b3b15e81a8322137088d57a643", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aea9ba3e578e4ff31f582db220d2582be6fdc8b3b15e81a8322137088d57a643", kill_on_drop: false }`
[INFO] [stdout] aea9ba3e578e4ff31f582db220d2582be6fdc8b3b15e81a8322137088d57a643
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f057ef73e8c5afbfca34c20594e19bc7f8e72d9d5d96c07d5ffbd4ecca3be720
[INFO] running `Command { std: "docker" "start" "-a" "f057ef73e8c5afbfca34c20594e19bc7f8e72d9d5d96c07d5ffbd4ecca3be720", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/biosphere-16382680ffc1c51f)
[INFO] [stdout] 
[INFO] [stdout] running 29 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_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_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_10 ... ok
[INFO] [stdout] test tree::decision_tree_node::tests::test_find_trivial_best_split ... ok
[INFO] [stdout] test tree::decision_tree_parameters::tests::test_MaxFeatures::case_6 ... 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_2 ... ok
[INFO] [stdout] test tree::decision_tree_node::tests::test_split_samples::case_1 ... ok
[INFO] [stdout] test tree::decision_tree_parameters::tests::test_MaxFeatures::case_4 ... ok
[INFO] [stdout] test tree::decision_tree_parameters::tests::test_MaxFeatures::case_5 ... ok
[INFO] [stdout] test tree::decision_tree_parameters::tests::test_MaxFeatures::case_8 ... ok
[INFO] [stdout] test tree::decision_tree_node::tests::test_split_samples::case_5 ... ok
[INFO] [stdout] test tree::decision_tree_parameters::tests::test_MaxFeatures::case_1 ... ok
[INFO] [stdout] test tree::decision_tree_parameters::tests::test_MaxFeatures::case_2 ... ok
[INFO] [stdout] test tree::decision_tree_parameters::tests::test_MaxFeatures::case_3 ... ok
[INFO] [stdout] test tree::decision_tree_parameters::tests::test_MaxFeatures::case_7 ... 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_05 ... 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 tree::decision_tree::tests::test_tree ... ok
[INFO] [stdout] test utils::tests::test_argsort ... ok
[INFO] [stdout] test utils::tests::test_sample_indices_from_weights ... ok
[INFO] [stdout] test tree::decision_tree_node::tests::test_find_best_split::case_03 ... ok
[INFO] [stderr]    Doc-tests biosphere
[INFO] [stdout] test tree::decision_tree_node::tests::test_split_samples::case_6 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[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" "f057ef73e8c5afbfca34c20594e19bc7f8e72d9d5d96c07d5ffbd4ecca3be720", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f057ef73e8c5afbfca34c20594e19bc7f8e72d9d5d96c07d5ffbd4ecca3be720", kill_on_drop: false }`
[INFO] [stdout] f057ef73e8c5afbfca34c20594e19bc7f8e72d9d5d96c07d5ffbd4ecca3be720