[INFO] fetching crate changeforest 0.7.0... [INFO] testing changeforest-0.7.0 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate changeforest 0.7.0 into /workspace/builds/worker-44/source [INFO] validating manifest of crates.io crate changeforest 0.7.0 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate changeforest 0.7.0 [INFO] finished tweaking crates.io crate changeforest 0.7.0 [INFO] tweaked toml for crates.io crate changeforest 0.7.0 written to /workspace/builds/worker-44/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--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-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] df243cdc33471681106aba1104ea7953a80bb56dc255e7e49929ac2b93cf7c54 [INFO] running `Command { std: "docker" "start" "-a" "df243cdc33471681106aba1104ea7953a80bb56dc255e7e49929ac2b93cf7c54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "df243cdc33471681106aba1104ea7953a80bb56dc255e7e49929ac2b93cf7c54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df243cdc33471681106aba1104ea7953a80bb56dc255e7e49929ac2b93cf7c54", kill_on_drop: false }` [INFO] [stdout] df243cdc33471681106aba1104ea7953a80bb56dc255e7e49929ac2b93cf7c54 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4d0175f8214c5217bb6f0264c3f5cf311cf6182ac893d386a56ae64a7f4744bc [INFO] running `Command { std: "docker" "start" "-a" "4d0175f8214c5217bb6f0264c3f5cf311cf6182ac893d386a56ae64a7f4744bc", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.8 [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 libc v0.2.123 [INFO] [stderr] Compiling matrixmultiply v0.3.2 [INFO] [stderr] Compiling crossbeam-channel v0.5.4 [INFO] [stderr] Compiling getrandom v0.2.6 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling num-complex v0.4.0 [INFO] [stderr] Compiling ndarray v0.15.4 [INFO] [stderr] Compiling biosphere v0.3.0 [INFO] [stderr] Compiling changeforest v0.7.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.09s [INFO] running `Command { std: "docker" "inspect" "4d0175f8214c5217bb6f0264c3f5cf311cf6182ac893d386a56ae64a7f4744bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d0175f8214c5217bb6f0264c3f5cf311cf6182ac893d386a56ae64a7f4744bc", kill_on_drop: false }` [INFO] [stdout] 4d0175f8214c5217bb6f0264c3f5cf311cf6182ac893d386a56ae64a7f4744bc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0d9cd15339360006311ed835384f61437e0edf3486bf354b51cc9f7de259d851 [INFO] running `Command { std: "docker" "start" "-a" "0d9cd15339360006311ed835384f61437e0edf3486bf354b51cc9f7de259d851", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libm v0.2.2 [INFO] [stderr] Compiling semver v1.0.7 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling ryu v1.0.9 [INFO] [stderr] Compiling assert_approx_eq v1.1.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling rstest v0.12.0 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling approx v0.4.0 [INFO] [stderr] Compiling num-complex v0.4.0 [INFO] [stderr] Compiling rand_distr v0.4.3 [INFO] [stderr] Compiling ndarray v0.15.4 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling biosphere v0.3.0 [INFO] [stderr] Compiling ndarray-rand v0.14.0 [INFO] [stderr] Compiling changeforest v0.7.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling ndarray-csv v0.5.1 [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 26.09s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/changeforest-61eb603598ca9ba3) [INFO] [stderr] Executable tests/test_integration.rs (/opt/rustwide/target/debug/deps/test_integration-dc62f895e1a98071) [INFO] running `Command { std: "docker" "inspect" "0d9cd15339360006311ed835384f61437e0edf3486bf354b51cc9f7de259d851", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d9cd15339360006311ed835384f61437e0edf3486bf354b51cc9f7de259d851", kill_on_drop: false }` [INFO] [stdout] 0d9cd15339360006311ed835384f61437e0edf3486bf354b51cc9f7de259d851 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] fc18a84b4df257b8f67c0f5b0969deaa4954bea52e982915a4edea05335f2981 [INFO] running `Command { std: "docker" "start" "-a" "fc18a84b4df257b8f67c0f5b0969deaa4954bea52e982915a4edea05335f2981", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.77s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/changeforest-61eb603598ca9ba3) [INFO] [stdout] [INFO] [stdout] running 98 tests [INFO] [stdout] test classifier::classifier::tests::test_single_likelihood ... ok [INFO] [stdout] test classifier::classifier::tests::test_full_likelihood ... ok [INFO] [stdout] test classifier::knn::tests::test_predictions::case_2 ... ok [INFO] [stdout] test classifier::knn::tests::test_predictions::case_5 ... ok [INFO] [stdout] test classifier::knn::tests::test_predictions::case_6 ... ok [INFO] [stdout] test classifier::knn::tests::test_X_ordering ... ok [INFO] [stdout] test fmt::tests::test_format_binary_segmentation_result ... ok [INFO] [stdout] test gain::change_in_mean::tests::test_X_cumsum ... ok [INFO] [stdout] test classifier::knn::tests::test_gain::case_1 ... ok [INFO] [stdout] test classifier::knn::tests::test_predictions::case_3 ... ok [INFO] [stdout] test gain::classifier_gain::tests::test_gain_from_likelihoods ... ok [INFO] [stdout] test classifier::knn::tests::test_predictions::case_1 ... ok [INFO] [stdout] test classifier::knn::tests::test_predictions::case_4 ... ok [INFO] [stdout] test gain::gain::tests::test_change_in_mean_gain::case_02 ... ok [INFO] [stdout] test gain::gain::tests::test_change_in_mean_gain::case_01 ... ok [INFO] [stdout] test gain::gain::tests::test_change_in_mean_gain::case_04 ... ok [INFO] [stdout] test gain::gain::tests::test_change_in_mean_gain::case_05 ... ok [INFO] [stdout] test gain::gain::tests::test_change_in_mean_gain::case_06 ... ok [INFO] [stdout] test gain::gain::tests::test_change_in_mean_gain::case_07 ... ok [INFO] [stdout] test gain::change_in_mean::tests::test_smart_change_in_mean_gain::case_3 ... ok [INFO] [stdout] test gain::gain::tests::test_change_in_mean_gain::case_03 ... ok [INFO] [stdout] test gain::gain::tests::test_change_in_mean_gain::case_08 ... ok [INFO] [stdout] test model_selection_result::tests::test_model_selection_result_default ... ok [INFO] [stdout] test gain::gain::tests::test_change_in_mean_gain::case_12 ... ok [INFO] [stdout] test optimizer::grid_search::tests::test_change_in_mean_find_best_split::case_02 ... ok [INFO] [stdout] test gain::gain::tests::test_change_in_mean_gain::case_09 ... ok [INFO] [stdout] test gain::gain::tests::test_change_in_mean_loss::case_2 ... ok [INFO] [stdout] test optimizer::grid_search::tests::test_change_in_mean_find_best_split::case_03 ... ok [INFO] [stdout] test optimizer::two_step_search::tests::test_change_in_mean_find_best_split::case_09 ... ok [INFO] [stdout] test gain::gain::tests::test_change_in_mean_loss::case_1 ... ok [INFO] [stdout] test gain::gain::tests::test_change_in_mean_loss::case_5 ... ok [INFO] [stdout] test optimizer::grid_search::tests::test_change_in_mean_find_best_split::case_07 ... ok [INFO] [stdout] test optimizer::grid_search::tests::test_change_in_mean_find_best_split::case_09 ... ok [INFO] [stdout] test optimizer::grid_search::tests::test_change_in_mean_find_best_split::case_06 ... ok [INFO] [stdout] test optimizer::two_step_search::tests::test_change_in_mean_find_best_split::case_07 ... ok [INFO] [stdout] test gain::gain::tests::test_change_in_mean_loss::case_4 ... ok [INFO] [stdout] test gain::gain::tests::test_change_in_mean_loss::case_6 ... ok [INFO] [stdout] test gain::gain::tests::test_change_in_mean_loss::case_3 ... ok [INFO] [stdout] test gain::gain::tests::test_change_in_mean_gain::case_10 ... ok [INFO] [stdout] test gain::change_in_mean::tests::test_smart_change_in_mean_gain::case_2 ... ok [INFO] [stdout] test optimizer::two_step_search::tests::test_change_in_mean_find_best_split::case_02 ... ok [INFO] [stdout] test classifier::knn::tests::test_two_step_search::case_1 ... ok [INFO] [stdout] test optimizer::grid_search::tests::test_change_in_mean_find_best_split::case_04 ... ok [INFO] [stdout] test optimizer::grid_search::tests::test_change_in_mean_find_best_split::case_05 ... ok [INFO] [stdout] test optimizer::grid_search::tests::test_change_in_mean_find_best_split::case_08 ... ok [INFO] [stdout] test gain::gain::tests::test_change_in_mean_gain::case_11 ... ok [INFO] [stdout] test optimizer::two_step_search::tests::test_change_in_mean_find_best_split::case_01 ... ok [INFO] [stdout] test optimizer::grid_search::tests::test_change_in_mean_find_best_split::case_10 ... ok [INFO] [stdout] test optimizer::grid_search::tests::test_change_in_mean_find_best_split::case_01 ... ok [INFO] [stdout] test optimizer::two_step_search::tests::test_change_in_mean_find_best_split::case_05 ... ok [INFO] [stdout] test optimizer::two_step_search::tests::test_change_in_mean_find_best_split::case_08 ... ok [INFO] [stdout] test optimizer::two_step_search::tests::test_change_in_mean_find_best_split::case_04 ... ok [INFO] [stdout] test optimizer::two_step_search::tests::test_change_in_mean_find_best_split::case_06 ... ok [INFO] [stdout] test optimizer::two_step_search::tests::test_change_in_mean_find_best_split::case_03 ... ok [INFO] [stdout] test gain::change_in_mean::tests::test_smart_change_in_mean_gain::case_1 ... ok [INFO] [stdout] test optimizer::two_step_search::tests::test_change_in_mean_find_best_split_guesses::case_1 ... ok [INFO] [stdout] test segmentation::tests::test_generate_segments::case_1 ... ok [INFO] [stdout] test optimizer::two_step_search::tests::test_change_in_mean_find_best_split_guesses::case_2 ... ok [INFO] [stdout] test segmentation::tests::test_sbs_segments::case_1 ... ok [INFO] [stdout] test segmentation::tests::test_sbs_segments::case_3 ... ok [INFO] [stdout] test segmentation::tests::test_optimizer::case_3 ... ok [INFO] [stdout] test segmentation::tests::test_sbs_segments::case_2 ... ok [INFO] [stdout] test testing::tests::test_loss::case_1 ... ok [INFO] [stdout] test testing::tests::test_loss::case_4 ... ok [INFO] [stdout] test utils::tests::test_log_eta::case_1 ... ok [INFO] [stdout] test segmentation::tests::test_optimizer::case_2 ... ok [INFO] [stdout] test optimizer::two_step_search::tests::test_change_in_mean_find_best_split_guesses::case_4 ... ok [INFO] [stdout] test testing::tests::test_loss::case_2 ... ok [INFO] [stdout] test testing::tests::test_approx_gain::case_1 ... ok [INFO] [stdout] test segmentation::tests::test_generate_segments::case_2 ... ok [INFO] [stdout] test segmentation::tests::test_optimizer::case_1 ... ok [INFO] [stdout] test testing::tests::test_loss::case_3 ... ok [INFO] [stdout] test binary_segmentation::tests::test_binary_segmentation_change_in_mean ... ok [INFO] [stdout] test utils::tests::test_log_eta::case_2 ... ok [INFO] [stdout] test optimizer::two_step_search::tests::test_change_in_mean_find_best_split::case_10 ... ok [INFO] [stdout] test testing::tests::test_approx_gain::case_2 ... ok [INFO] [stdout] test segmentation::tests::test_generate_segments::case_3 ... ok [INFO] [stdout] test testing::tests::test_compare_approx_to_normal_gain::case_3 ... ok [INFO] [stdout] test optimizer::two_step_search::tests::test_change_in_mean_find_best_split_guesses::case_5 ... ok [INFO] [stdout] test classifier::random_forest::tests::test_predictions::case_3 ... FAILED [INFO] [stdout] test testing::tests::test_compare_approx_to_normal_gain::case_1 ... ok [INFO] [stdout] test optimizer::two_step_search::tests::test_change_in_mean_find_best_split_guesses::case_3 ... ok [INFO] [stdout] test wrapper::tests::test_binary_segmentation_wrapper::case_4 ... ok [INFO] [stdout] test testing::tests::test_compare_approx_to_normal_gain::case_2 ... ok [INFO] [stdout] test classifier::random_forest::tests::test_predictions::case_2 ... FAILED [INFO] [stdout] test wrapper::tests::test_binary_segmentation_wrapper::case_6 ... ok [INFO] [stdout] test wrapper::tests::test_binary_segmentation_wrapper::case_5 ... ok [INFO] [stdout] test classifier::random_forest::tests::test_predictions::case_1 ... FAILED [INFO] [stdout] test wrapper::tests::test_binary_segmentation_wrapper::case_1 ... ok [INFO] [stdout] test classifier::random_forest::tests::test_predictions::case_4 ... FAILED [INFO] [stdout] test binary_segmentation::tests::test_binary_segmentation_result ... ok [INFO] [stdout] test wrapper::tests::test_binary_segmentation_wrapper::case_3 ... ok [INFO] [stdout] test wrapper::tests::test_binary_segmentation_wrapper::case_2 ... ok [INFO] [stdout] test classifier::random_forest::tests::test_two_step_search::case_2 ... ok [INFO] [stdout] test classifier::random_forest::tests::test_two_step_search::case_1 ... ok [INFO] [stdout] test wrapper::tests::test_binary_segmentation_wrapper::case_7 ... ok [INFO] [stdout] test gain::classifier_gain::tests::test_model_selection ... ok [INFO] [stdout] test wrapper::tests::test_binary_segmentation_wrapper::case_8 ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- classifier::random_forest::tests::test_predictions::case_3 stdout ---- [INFO] [stdout] -------------- TEST START -------------- [INFO] [stdout] thread 'classifier::random_forest::tests::test_predictions::case_3' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }', src/classifier/random_forest.rs:75:52 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x563984f6096d - std::backtrace_rs::backtrace::libunwind::trace::ha359b7f0090e2792 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x563984f6096d - std::backtrace_rs::backtrace::trace_unsynchronized::h0584631f25c1d70e [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x563984f6096d - std::sys_common::backtrace::_print_fmt::hdadffd97d279ff14 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stdout] 3: 0x563984f6096d - ::fmt::h26f189e611080a74 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stdout] 4: 0x563984f8479c - core::fmt::write::hfb5d11dfe037e8b7 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/fmt/mod.rs:1194:17 [INFO] [stdout] 5: 0x563984f5d031 - std::io::Write::write_fmt::h6a24ec64406df9e2 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/io/mod.rs:1655:15 [INFO] [stdout] 6: 0x563984f62745 - std::sys_common::backtrace::_print::h7a0e44402913ba60 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stdout] 7: 0x563984f62745 - std::sys_common::backtrace::print::h9767dc455a84e728 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stdout] 8: 0x563984f62745 - std::panicking::default_hook::{{closure}}::h60afd6c8b12988ad [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:295:22 [INFO] [stdout] 9: 0x563984f62434 - std::panicking::default_hook::ha7b9bac6813f9d21 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:311:9 [INFO] [stdout] 10: 0x563984f62c92 - std::panicking::rust_panic_with_hook::h7b117a162a6f8664 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:698:17 [INFO] [stdout] 11: 0x563984f62b77 - std::panicking::begin_panic_handler::{{closure}}::h346750923c608600 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:588:13 [INFO] [stdout] 12: 0x563984f60e24 - std::sys_common::backtrace::__rust_end_short_backtrace::h768c56c6a0c055c0 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stdout] 13: 0x563984f628a9 - rust_begin_unwind [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:584:5 [INFO] [stdout] 14: 0x563984ca8933 - core::panicking::panic_fmt::h5c41cb2fa118fdbc [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/panicking.rs:143:14 [INFO] [stdout] 15: 0x563984ca8a23 - core::result::unwrap_failed::h6bc7b183ec719494 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/result.rs:1785:5 [INFO] [stdout] 16: 0x563984d81880 - core::result::Result::unwrap::heba40322b7c9f1d7 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/result.rs:1078:23 [INFO] [stdout] 17: 0x563984da1fbe - changeforest::classifier::random_forest::tests::test_predictions::h1cee767774d848f2 [INFO] [stdout] at /opt/rustwide/workdir/src/classifier/random_forest.rs:75:20 [INFO] [stdout] 18: 0x563984d271f3 - changeforest::classifier::random_forest::tests::test_predictions::case_3::he7dc97ce1292cb43 [INFO] [stdout] at /opt/rustwide/workdir/src/classifier/random_forest.rs:69:5 [INFO] [stdout] 19: 0x563984d2713a - changeforest::classifier::random_forest::tests::test_predictions::case_3::{{closure}}::h568531cad797b496 [INFO] [stdout] at /opt/rustwide/workdir/src/classifier/random_forest.rs:69:5 [INFO] [stdout] 20: 0x563984d3b02e - core::ops::function::FnOnce::call_once::hd8a75c3ec0af8f04 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 21: 0x563984de5083 - core::ops::function::FnOnce::call_once::h018fc248431ce8de [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 22: 0x563984de5083 - test::__rust_begin_short_backtrace::h293b982b6069d6e3 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/test/src/lib.rs:574:5 [INFO] [stdout] 23: 0x563984de3e39 - as core::ops::function::FnOnce>::call_once::h4fc1be1a762c7a46 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/alloc/src/boxed.rs:1861:9 [INFO] [stdout] 24: 0x563984de3e39 - as core::ops::function::FnOnce<()>>::call_once::hd44623ec51b9e897 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 25: 0x563984de3e39 - std::panicking::try::do_call::ha8cfa4b025f5b832 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:492:40 [INFO] [stdout] 26: 0x563984de3e39 - std::panicking::try::h664f75e41c112145 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:456:19 [INFO] [stdout] 27: 0x563984de3e39 - std::panic::catch_unwind::h4932ec05cd60558e [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panic.rs:137:14 [INFO] [stdout] 28: 0x563984de3e39 - test::run_test_in_process::ha14a47756671755c [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/test/src/lib.rs:597:18 [INFO] [stdout] 29: 0x563984de3e39 - test::run_test::run_test_inner::{{closure}}::h0ec9e37c8f67b62d [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/test/src/lib.rs:491:39 [INFO] [stdout] 30: 0x563984daffee - test::run_test::run_test_inner::{{closure}}::hd9d2e7f26d4f59e6 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/test/src/lib.rs:518:37 [INFO] [stdout] 31: 0x563984daffee - std::sys_common::backtrace::__rust_begin_short_backtrace::h41c0a39fac5123f8 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:122:18 [INFO] [stdout] 32: 0x563984db5558 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h69a02ca0bebb6eeb [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/thread/mod.rs:498:17 [INFO] [stdout] 33: 0x563984db5558 - as core::ops::function::FnOnce<()>>::call_once::hdd05632920ce689b [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 34: 0x563984db5558 - std::panicking::try::do_call::hb4947142729b90fd [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:492:40 [INFO] [stdout] 35: 0x563984db5558 - std::panicking::try::h15a7e9b8394e6878 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:456:19 [INFO] [stdout] 36: 0x563984db5558 - std::panic::catch_unwind::hbd3f4a3f9df49b85 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panic.rs:137:14 [INFO] [stdout] 37: 0x563984db5558 - std::thread::Builder::spawn_unchecked_::{{closure}}::h880b5d5f1b9799f4 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/thread/mod.rs:497:30 [INFO] [stdout] 38: 0x563984db5558 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h304d5eaf401f5061 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 39: 0x563984f675f3 - as core::ops::function::FnOnce>::call_once::hdba7f2afed0c35b3 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/alloc/src/boxed.rs:1861:9 [INFO] [stdout] 40: 0x563984f675f3 - as core::ops::function::FnOnce>::call_once::h38b0832765bf7961 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/alloc/src/boxed.rs:1861:9 [INFO] [stdout] 41: 0x563984f675f3 - std::sys::unix::thread::Thread::new::thread_start::h70236dc17753425e [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] 42: 0x7f041b7b3609 - start_thread [INFO] [stdout] 43: 0x7f041b583163 - clone [INFO] [stdout] 44: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- classifier::random_forest::tests::test_predictions::case_2 stdout ---- [INFO] [stdout] -------------- TEST START -------------- [INFO] [stdout] thread 'classifier::random_forest::tests::test_predictions::case_2' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }', src/classifier/random_forest.rs:75:52 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x563984f6096d - std::backtrace_rs::backtrace::libunwind::trace::ha359b7f0090e2792 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x563984f6096d - std::backtrace_rs::backtrace::trace_unsynchronized::h0584631f25c1d70e [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x563984f6096d - std::sys_common::backtrace::_print_fmt::hdadffd97d279ff14 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stdout] 3: 0x563984f6096d - ::fmt::h26f189e611080a74 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stdout] 4: 0x563984f8479c - core::fmt::write::hfb5d11dfe037e8b7 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/fmt/mod.rs:1194:17 [INFO] [stdout] 5: 0x563984f5d031 - std::io::Write::write_fmt::h6a24ec64406df9e2 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/io/mod.rs:1655:15 [INFO] [stdout] 6: 0x563984f62745 - std::sys_common::backtrace::_print::h7a0e44402913ba60 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stdout] 7: 0x563984f62745 - std::sys_common::backtrace::print::h9767dc455a84e728 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stdout] 8: 0x563984f62745 - std::panicking::default_hook::{{closure}}::h60afd6c8b12988ad [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:295:22 [INFO] [stdout] 9: 0x563984f62434 - std::panicking::default_hook::ha7b9bac6813f9d21 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:311:9 [INFO] [stdout] 10: 0x563984f62c92 - std::panicking::rust_panic_with_hook::h7b117a162a6f8664 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:698:17 [INFO] [stdout] 11: 0x563984f62b77 - std::panicking::begin_panic_handler::{{closure}}::h346750923c608600 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:588:13 [INFO] [stdout] 12: 0x563984f60e24 - std::sys_common::backtrace::__rust_end_short_backtrace::h768c56c6a0c055c0 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stdout] 13: 0x563984f628a9 - rust_begin_unwind [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:584:5 [INFO] [stdout] 14: 0x563984ca8933 - core::panicking::panic_fmt::h5c41cb2fa118fdbc [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/panicking.rs:143:14 [INFO] [stdout] 15: 0x563984ca8a23 - core::result::unwrap_failed::h6bc7b183ec719494 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/result.rs:1785:5 [INFO] [stdout] 16: 0x563984d81880 - core::result::Result::unwrap::heba40322b7c9f1d7 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/result.rs:1078:23 [INFO] [stdout] 17: 0x563984da1fbe - changeforest::classifier::random_forest::tests::test_predictions::h1cee767774d848f2 [INFO] [stdout] at /opt/rustwide/workdir/src/classifier/random_forest.rs:75:20 [INFO] [stdout] 18: 0x563984d27122 - changeforest::classifier::random_forest::tests::test_predictions::case_2::hc35b104d8dbcc8ac [INFO] [stdout] at /opt/rustwide/workdir/src/classifier/random_forest.rs:69:5 [INFO] [stdout] 19: 0x563984d2706a - changeforest::classifier::random_forest::tests::test_predictions::case_2::{{closure}}::h6fe43cb9c12abbb9 [INFO] [stdout] at /opt/rustwide/workdir/src/classifier/random_forest.rs:69:5 [INFO] [stdout] 20: 0x563984d3a62e - core::ops::function::FnOnce::call_once::h81d7fd8e3a08dcd2 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 21: 0x563984de5083 - core::ops::function::FnOnce::call_once::h018fc248431ce8de [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 22: 0x563984de5083 - test::__rust_begin_short_backtrace::h293b982b6069d6e3 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/test/src/lib.rs:574:5 [INFO] [stdout] 23: 0x563984de3e39 - as core::ops::function::FnOnce>::call_once::h4fc1be1a762c7a46 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/alloc/src/boxed.rs:1861:9 [INFO] [stdout] 24: 0x563984de3e39 - as core::ops::function::FnOnce<()>>::call_once::hd44623ec51b9e897 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 25: 0x563984de3e39 - std::panicking::try::do_call::ha8cfa4b025f5b832 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:492:40 [INFO] [stdout] 26: 0x563984de3e39 - std::panicking::try::h664f75e41c112145 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:456:19 [INFO] [stdout] 27: 0x563984de3e39 - std::panic::catch_unwind::h4932ec05cd60558e [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panic.rs:137:14 [INFO] [stdout] 28: 0x563984de3e39 - test::run_test_in_process::ha14a47756671755c [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/test/src/lib.rs:597:18 [INFO] [stdout] 29: 0x563984de3e39 - test::run_test::run_test_inner::{{closure}}::h0ec9e37c8f67b62d [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/test/src/lib.rs:491:39 [INFO] [stdout] 30: 0x563984daffee - test::run_test::run_test_inner::{{closure}}::hd9d2e7f26d4f59e6 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/test/src/lib.rs:518:37 [INFO] [stdout] 31: 0x563984daffee - std::sys_common::backtrace::__rust_begin_short_backtrace::h41c0a39fac5123f8 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:122:18 [INFO] [stdout] 32: 0x563984db5558 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h69a02ca0bebb6eeb [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/thread/mod.rs:498:17 [INFO] [stdout] 33: 0x563984db5558 - as core::ops::function::FnOnce<()>>::call_once::hdd05632920ce689b [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 34: 0x563984db5558 - std::panicking::try::do_call::hb4947142729b90fd [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:492:40 [INFO] [stdout] 35: 0x563984db5558 - std::panicking::try::h15a7e9b8394e6878 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:456:19 [INFO] [stdout] 36: 0x563984db5558 - std::panic::catch_unwind::hbd3f4a3f9df49b85 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panic.rs:137:14 [INFO] [stdout] 37: 0x563984db5558 - std::thread::Builder::spawn_unchecked_::{{closure}}::h880b5d5f1b9799f4 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/thread/mod.rs:497:30 [INFO] [stdout] 38: 0x563984db5558 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h304d5eaf401f5061 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 39: 0x563984f675f3 - as core::ops::function::FnOnce>::call_once::hdba7f2afed0c35b3 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/alloc/src/boxed.rs:1861:9 [INFO] [stdout] 40: 0x563984f675f3 - as core::ops::function::FnOnce>::call_once::h38b0832765bf7961 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/alloc/src/boxed.rs:1861:9 [INFO] [stdout] 41: 0x563984f675f3 - std::sys::unix::thread::Thread::new::thread_start::h70236dc17753425e [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] 42: 0x7f041b7b3609 - start_thread [INFO] [stdout] 43: 0x7f041b583163 - clone [INFO] [stdout] 44: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- classifier::random_forest::tests::test_predictions::case_1 stdout ---- [INFO] [stdout] -------------- TEST START -------------- [INFO] [stdout] thread 'classifier::random_forest::tests::test_predictions::case_1' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }', src/classifier/random_forest.rs:75:52 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x563984f6096d - std::backtrace_rs::backtrace::libunwind::trace::ha359b7f0090e2792 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x563984f6096d - std::backtrace_rs::backtrace::trace_unsynchronized::h0584631f25c1d70e [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x563984f6096d - std::sys_common::backtrace::_print_fmt::hdadffd97d279ff14 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stdout] 3: 0x563984f6096d - ::fmt::h26f189e611080a74 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stdout] 4: 0x563984f8479c - core::fmt::write::hfb5d11dfe037e8b7 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/fmt/mod.rs:1194:17 [INFO] [stdout] 5: 0x563984f5d031 - std::io::Write::write_fmt::h6a24ec64406df9e2 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/io/mod.rs:1655:15 [INFO] [stdout] 6: 0x563984f62745 - std::sys_common::backtrace::_print::h7a0e44402913ba60 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stdout] 7: 0x563984f62745 - std::sys_common::backtrace::print::h9767dc455a84e728 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stdout] 8: 0x563984f62745 - std::panicking::default_hook::{{closure}}::h60afd6c8b12988ad [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:295:22 [INFO] [stdout] 9: 0x563984f62434 - std::panicking::default_hook::ha7b9bac6813f9d21 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:311:9 [INFO] [stdout] 10: 0x563984f62c92 - std::panicking::rust_panic_with_hook::h7b117a162a6f8664 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:698:17 [INFO] [stdout] 11: 0x563984f62b77 - std::panicking::begin_panic_handler::{{closure}}::h346750923c608600 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:588:13 [INFO] [stdout] 12: 0x563984f60e24 - std::sys_common::backtrace::__rust_end_short_backtrace::h768c56c6a0c055c0 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stdout] 13: 0x563984f628a9 - rust_begin_unwind [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:584:5 [INFO] [stdout] 14: 0x563984ca8933 - core::panicking::panic_fmt::h5c41cb2fa118fdbc [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/panicking.rs:143:14 [INFO] [stdout] 15: 0x563984ca8a23 - core::result::unwrap_failed::h6bc7b183ec719494 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/result.rs:1785:5 [INFO] [stdout] 16: 0x563984d81880 - core::result::Result::unwrap::heba40322b7c9f1d7 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/result.rs:1078:23 [INFO] [stdout] 17: 0x563984da1fbe - changeforest::classifier::random_forest::tests::test_predictions::h1cee767774d848f2 [INFO] [stdout] at /opt/rustwide/workdir/src/classifier/random_forest.rs:75:20 [INFO] [stdout] 18: 0x563984d27052 - changeforest::classifier::random_forest::tests::test_predictions::case_1::hfbd947b3db108619 [INFO] [stdout] at /opt/rustwide/workdir/src/classifier/random_forest.rs:69:5 [INFO] [stdout] 19: 0x563984d26f9a - changeforest::classifier::random_forest::tests::test_predictions::case_1::{{closure}}::hb913b8abbf9f0f87 [INFO] [stdout] at /opt/rustwide/workdir/src/classifier/random_forest.rs:69:5 [INFO] [stdout] 20: 0x563984d3ac8e - core::ops::function::FnOnce::call_once::hb53d06d2b4af360b [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 21: 0x563984de5083 - core::ops::function::FnOnce::call_once::h018fc248431ce8de [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 22: 0x563984de5083 - test::__rust_begin_short_backtrace::h293b982b6069d6e3 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/test/src/lib.rs:574:5 [INFO] [stdout] 23: 0x563984de3e39 - as core::ops::function::FnOnce>::call_once::h4fc1be1a762c7a46 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/alloc/src/boxed.rs:1861:9 [INFO] [stdout] 24: 0x563984de3e39 - as core::ops::function::FnOnce<()>>::call_once::hd44623ec51b9e897 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 25: 0x563984de3e39 - std::panicking::try::do_call::ha8cfa4b025f5b832 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:492:40 [INFO] [stdout] 26: 0x563984de3e39 - std::panicking::try::h664f75e41c112145 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:456:19 [INFO] [stdout] 27: 0x563984de3e39 - std::panic::catch_unwind::h4932ec05cd60558e [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panic.rs:137:14 [INFO] [stdout] 28: 0x563984de3e39 - test::run_test_in_process::ha14a47756671755c [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/test/src/lib.rs:597:18 [INFO] [stdout] 29: 0x563984de3e39 - test::run_test::run_test_inner::{{closure}}::h0ec9e37c8f67b62d [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/test/src/lib.rs:491:39 [INFO] [stdout] 30: 0x563984daffee - test::run_test::run_test_inner::{{closure}}::hd9d2e7f26d4f59e6 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/test/src/lib.rs:518:37 [INFO] [stdout] 31: 0x563984daffee - std::sys_common::backtrace::__rust_begin_short_backtrace::h41c0a39fac5123f8 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:122:18 [INFO] [stdout] 32: 0x563984db5558 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h69a02ca0bebb6eeb [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/thread/mod.rs:498:17 [INFO] [stdout] 33: 0x563984db5558 - as core::ops::function::FnOnce<()>>::call_once::hdd05632920ce689b [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 34: 0x563984db5558 - std::panicking::try::do_call::hb4947142729b90fd [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:492:40 [INFO] [stdout] 35: 0x563984db5558 - std::panicking::try::h15a7e9b8394e6878 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:456:19 [INFO] [stdout] 36: 0x563984db5558 - std::panic::catch_unwind::hbd3f4a3f9df49b85 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panic.rs:137:14 [INFO] [stdout] 37: 0x563984db5558 - std::thread::Builder::spawn_unchecked_::{{closure}}::h880b5d5f1b9799f4 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/thread/mod.rs:497:30 [INFO] [stdout] 38: 0x563984db5558 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h304d5eaf401f5061 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 39: 0x563984f675f3 - as core::ops::function::FnOnce>::call_once::hdba7f2afed0c35b3 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/alloc/src/boxed.rs:1861:9 [INFO] [stdout] 40: 0x563984f675f3 - as core::ops::function::FnOnce>::call_once::h38b0832765bf7961 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/alloc/src/boxed.rs:1861:9 [INFO] [stdout] 41: 0x563984f675f3 - std::sys::unix::thread::Thread::new::thread_start::h70236dc17753425e [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] 42: 0x7f041b7b3609 - start_thread [INFO] [stdout] 43: 0x7f041b583163 - clone [INFO] [stdout] 44: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- classifier::random_forest::tests::test_predictions::case_4 stdout ---- [INFO] [stdout] -------------- TEST START -------------- [INFO] [stdout] thread 'classifier::random_forest::tests::test_predictions::case_4' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }', src/classifier/random_forest.rs:75:52 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x563984f6096d - std::backtrace_rs::backtrace::libunwind::trace::ha359b7f0090e2792 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x563984f6096d - std::backtrace_rs::backtrace::trace_unsynchronized::h0584631f25c1d70e [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x563984f6096d - std::sys_common::backtrace::_print_fmt::hdadffd97d279ff14 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stdout] 3: 0x563984f6096d - ::fmt::h26f189e611080a74 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stdout] 4: 0x563984f8479c - core::fmt::write::hfb5d11dfe037e8b7 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/fmt/mod.rs:1194:17 [INFO] [stdout] 5: 0x563984f5d031 - std::io::Write::write_fmt::h6a24ec64406df9e2 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/io/mod.rs:1655:15 [INFO] [stdout] 6: 0x563984f62745 - std::sys_common::backtrace::_print::h7a0e44402913ba60 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stdout] 7: 0x563984f62745 - std::sys_common::backtrace::print::h9767dc455a84e728 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stdout] 8: 0x563984f62745 - std::panicking::default_hook::{{closure}}::h60afd6c8b12988ad [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:295:22 [INFO] [stdout] 9: 0x563984f62434 - std::panicking::default_hook::ha7b9bac6813f9d21 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:311:9 [INFO] [stdout] 10: 0x563984f62c92 - std::panicking::rust_panic_with_hook::h7b117a162a6f8664 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:698:17 [INFO] [stdout] 11: 0x563984f62b77 - std::panicking::begin_panic_handler::{{closure}}::h346750923c608600 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:588:13 [INFO] [stdout] 12: 0x563984f60e24 - std::sys_common::backtrace::__rust_end_short_backtrace::h768c56c6a0c055c0 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stdout] 13: 0x563984f628a9 - rust_begin_unwind [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:584:5 [INFO] [stdout] 14: 0x563984ca8933 - core::panicking::panic_fmt::h5c41cb2fa118fdbc [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/panicking.rs:143:14 [INFO] [stdout] 15: 0x563984ca8a23 - core::result::unwrap_failed::h6bc7b183ec719494 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/result.rs:1785:5 [INFO] [stdout] 16: 0x563984d81880 - core::result::Result::unwrap::heba40322b7c9f1d7 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/result.rs:1078:23 [INFO] [stdout] 17: 0x563984da1fbe - changeforest::classifier::random_forest::tests::test_predictions::h1cee767774d848f2 [INFO] [stdout] at /opt/rustwide/workdir/src/classifier/random_forest.rs:75:20 [INFO] [stdout] 18: 0x563984d272c2 - changeforest::classifier::random_forest::tests::test_predictions::case_4::h64180c42d68c8cf4 [INFO] [stdout] at /opt/rustwide/workdir/src/classifier/random_forest.rs:69:5 [INFO] [stdout] 19: 0x563984d2720a - changeforest::classifier::random_forest::tests::test_predictions::case_4::{{closure}}::hdbe20d700bd94be1 [INFO] [stdout] at /opt/rustwide/workdir/src/classifier/random_forest.rs:69:5 [INFO] [stdout] 20: 0x563984d3a97e - core::ops::function::FnOnce::call_once::h9f36ac7f03289305 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 21: 0x563984de5083 - core::ops::function::FnOnce::call_once::h018fc248431ce8de [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 22: 0x563984de5083 - test::__rust_begin_short_backtrace::h293b982b6069d6e3 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/test/src/lib.rs:574:5 [INFO] [stdout] 23: 0x563984de3e39 - as core::ops::function::FnOnce>::call_once::h4fc1be1a762c7a46 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/alloc/src/boxed.rs:1861:9 [INFO] [stdout] 24: 0x563984de3e39 - as core::ops::function::FnOnce<()>>::call_once::hd44623ec51b9e897 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 25: 0x563984de3e39 - std::panicking::try::do_call::ha8cfa4b025f5b832 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:492:40 [INFO] [stdout] 26: 0x563984de3e39 - std::panicking::try::h664f75e41c112145 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:456:19 [INFO] [stdout] 27: 0x563984de3e39 - std::panic::catch_unwind::h4932ec05cd60558e [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panic.rs:137:14 [INFO] [stdout] 28: 0x563984de3e39 - test::run_test_in_process::ha14a47756671755c [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/test/src/lib.rs:597:18 [INFO] [stdout] 29: 0x563984de3e39 - test::run_test::run_test_inner::{{closure}}::h0ec9e37c8f67b62d [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/test/src/lib.rs:491:39 [INFO] [stdout] 30: 0x563984daffee - test::run_test::run_test_inner::{{closure}}::hd9d2e7f26d4f59e6 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/test/src/lib.rs:518:37 [INFO] [stdout] 31: 0x563984daffee - std::sys_common::backtrace::__rust_begin_short_backtrace::h41c0a39fac5123f8 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:122:18 [INFO] [stdout] 32: 0x563984db5558 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h69a02ca0bebb6eeb [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/thread/mod.rs:498:17 [INFO] [stdout] 33: 0x563984db5558 - as core::ops::function::FnOnce<()>>::call_once::hdd05632920ce689b [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 34: 0x563984db5558 - std::panicking::try::do_call::hb4947142729b90fd [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:492:40 [INFO] [stdout] 35: 0x563984db5558 - std::panicking::try::h15a7e9b8394e6878 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:456:19 [INFO] [stdout] 36: 0x563984db5558 - std::panic::catch_unwind::hbd3f4a3f9df49b85 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panic.rs:137:14 [INFO] [stdout] 37: 0x563984db5558 - std::thread::Builder::spawn_unchecked_::{{closure}}::h880b5d5f1b9799f4 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/thread/mod.rs:497:30 [INFO] [stdout] 38: 0x563984db5558 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h304d5eaf401f5061 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 39: 0x563984f675f3 - as core::ops::function::FnOnce>::call_once::hdba7f2afed0c35b3 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/alloc/src/boxed.rs:1861:9 [INFO] [stdout] 40: 0x563984f675f3 - as core::ops::function::FnOnce>::call_once::h38b0832765bf7961 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/alloc/src/boxed.rs:1861:9 [INFO] [stdout] 41: 0x563984f675f3 - std::sys::unix::thread::Thread::new::thread_start::h70236dc17753425e [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] 42: 0x7f041b7b3609 - start_thread [INFO] [stdout] 43: 0x7f041b583163 - clone [INFO] [stdout] 44: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] classifier::random_forest::tests::test_predictions::case_1 [INFO] [stdout] classifier::random_forest::tests::test_predictions::case_2 [INFO] [stdout] classifier::random_forest::tests::test_predictions::case_3 [INFO] [stdout] classifier::random_forest::tests::test_predictions::case_4 [INFO] [stdout] [INFO] [stdout] test result: FAILED. 94 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 12.14s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] running `Command { std: "docker" "inspect" "fc18a84b4df257b8f67c0f5b0969deaa4954bea52e982915a4edea05335f2981", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc18a84b4df257b8f67c0f5b0969deaa4954bea52e982915a4edea05335f2981", kill_on_drop: false }` [INFO] [stdout] fc18a84b4df257b8f67c0f5b0969deaa4954bea52e982915a4edea05335f2981