[INFO] crate gbdt 0.1.1 is already in cache [INFO] extracting crate gbdt 0.1.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/gbdt/0.1.1 [INFO] extracting crate gbdt 0.1.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/gbdt/0.1.1 [INFO] validating manifest of gbdt-0.1.1 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of gbdt-0.1.1 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing gbdt-0.1.1 [INFO] finished frobbing gbdt-0.1.1 [INFO] frobbed toml for gbdt-0.1.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/gbdt/0.1.1/Cargo.toml [INFO] started frobbing gbdt-0.1.1 [INFO] finished frobbing gbdt-0.1.1 [INFO] frobbed toml for gbdt-0.1.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/gbdt/0.1.1/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing gbdt-0.1.1 against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/gbdt/0.1.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"` [INFO] [stdout] cd2579d7c0180a6bf6301710a086149ea630ab987f4cccf154eabe09e3b0bad9 [INFO] running `"docker" "start" "-a" "cd2579d7c0180a6bf6301710a086149ea630ab987f4cccf154eabe09e3b0bad9"` [INFO] [stderr] Compiling gbdt v0.1.1 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/decision_tree.rs:1749:75 [INFO] [stderr] | [INFO] [stderr] 1749 | pub fn get_from_xgboost(node: &serde_json::Value) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/decision_tree.rs:1762:25 [INFO] [stderr] | [INFO] [stderr] 1762 | ) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/decision_tree.rs:1801:34 [INFO] [stderr] | [INFO] [stderr] 1801 | let err: Box = From::from("not support extra missing node".to_string()); [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/decision_tree.rs:1838:26 [INFO] [stderr] | [INFO] [stderr] 1838 | let err: Box = From::from("children not found".to_string()); [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/gradient_boost.rs:710:64 [INFO] [stderr] | [INFO] [stderr] 710 | pub fn save_model(&self, filename: &str) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/gradient_boost.rs:729:59 [INFO] [stderr] | [INFO] [stderr] 729 | pub fn load_model(filename: &str) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/gradient_boost.rs:749:84 [INFO] [stderr] | [INFO] [stderr] 749 | pub fn from_xgoost_dump(model_file: &str, objective: &str) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/input.rs:289:84 [INFO] [stderr] | [INFO] [stderr] 289 | pub fn load_csv(file: &mut File, input_format: InputFormat) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/input.rs:340:84 [INFO] [stderr] | [INFO] [stderr] 340 | pub fn load_txt(file: &mut File, input_format: InputFormat) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/input.rs:417:80 [INFO] [stderr] | [INFO] [stderr] 417 | pub fn load(file_name: &str, input_format: InputFormat) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.94s [INFO] running `"docker" "inspect" "cd2579d7c0180a6bf6301710a086149ea630ab987f4cccf154eabe09e3b0bad9"` [INFO] running `"docker" "rm" "-f" "cd2579d7c0180a6bf6301710a086149ea630ab987f4cccf154eabe09e3b0bad9"` [INFO] [stdout] cd2579d7c0180a6bf6301710a086149ea630ab987f4cccf154eabe09e3b0bad9 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/gbdt/0.1.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 74a14f0f2c4ae6877e60307983e4bc80c4f0f4877026e8a29347dfcf4328e29b [INFO] running `"docker" "start" "-a" "74a14f0f2c4ae6877e60307983e4bc80c4f0f4877026e8a29347dfcf4328e29b"` [INFO] [stderr] Compiling gbdt v0.1.1 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/decision_tree.rs:1749:75 [INFO] [stderr] | [INFO] [stderr] 1749 | pub fn get_from_xgboost(node: &serde_json::Value) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/decision_tree.rs:1762:25 [INFO] [stderr] | [INFO] [stderr] 1762 | ) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/decision_tree.rs:1801:34 [INFO] [stderr] | [INFO] [stderr] 1801 | let err: Box = From::from("not support extra missing node".to_string()); [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/decision_tree.rs:1838:26 [INFO] [stderr] | [INFO] [stderr] 1838 | let err: Box = From::from("children not found".to_string()); [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/gradient_boost.rs:710:64 [INFO] [stderr] | [INFO] [stderr] 710 | pub fn save_model(&self, filename: &str) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/gradient_boost.rs:729:59 [INFO] [stderr] | [INFO] [stderr] 729 | pub fn load_model(filename: &str) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/gradient_boost.rs:749:84 [INFO] [stderr] | [INFO] [stderr] 749 | pub fn from_xgoost_dump(model_file: &str, objective: &str) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/input.rs:289:84 [INFO] [stderr] | [INFO] [stderr] 289 | pub fn load_csv(file: &mut File, input_format: InputFormat) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/input.rs:340:84 [INFO] [stderr] | [INFO] [stderr] 340 | pub fn load_txt(file: &mut File, input_format: InputFormat) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/input.rs:417:80 [INFO] [stderr] | [INFO] [stderr] 417 | pub fn load(file_name: &str, input_format: InputFormat) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: unused import: `PredVec` [INFO] [stderr] --> examples/test-batch.rs:3:27 [INFO] [stderr] | [INFO] [stderr] 3 | use gbdt::decision_tree::{PredVec, ValueType}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.17s [INFO] running `"docker" "inspect" "74a14f0f2c4ae6877e60307983e4bc80c4f0f4877026e8a29347dfcf4328e29b"` [INFO] running `"docker" "rm" "-f" "74a14f0f2c4ae6877e60307983e4bc80c4f0f4877026e8a29347dfcf4328e29b"` [INFO] [stdout] 74a14f0f2c4ae6877e60307983e4bc80c4f0f4877026e8a29347dfcf4328e29b [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/gbdt/0.1.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"` [INFO] [stdout] 48e5fe42e0abf2eadd277c70ae1113a97ce74add0211b8888146095bc440c1af [INFO] running `"docker" "start" "-a" "48e5fe42e0abf2eadd277c70ae1113a97ce74add0211b8888146095bc440c1af"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/crater/target/debug/deps/gbdt-ef01d1aabb6c3820 [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test tests::config_express ... ok [INFO] [stdout] test tests::build_decision_tree ... ok [INFO] [stdout] test tests::walk_tree ... ok [INFO] [stdout] test tests::fitness ... ok [INFO] [stdout] test tests::decision_tree ... ok [INFO] [stdout] test tests::loss_type ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests gbdt [INFO] [stdout] [INFO] [stdout] running 73 tests [INFO] [stdout] test src/binary_tree.rs - binary_tree::BinaryTree::get_root_index (line 97) ... ok [INFO] [stdout] test src/binary_tree.rs - binary_tree::BinaryTree::get_right_child (line 134) ... ok [INFO] [stdout] test src/binary_tree.rs - binary_tree::BinaryTree::get_node (line 156) ... ok [INFO] [stdout] test src/binary_tree.rs - binary_tree::BinaryTree::get_left_child (line 110) ... ok [INFO] [stdout] test src/binary_tree.rs - binary_tree::BinaryTree::add_root (line 81) ... ok [INFO] [stdout] test src/binary_tree.rs - binary_tree::BinaryTree::add_left_node (line 189) ... ok [INFO] [stdout] test src/binary_tree.rs - binary_tree::BinaryTree::get_node_mut (line 172) ... ok [INFO] [stdout] test src/binary_tree.rs - binary_tree::BinaryTree::add_right_node (line 208) ... ok [INFO] [stdout] test src/binary_tree.rs - binary_tree::BinaryTree::len (line 315) ... ok [INFO] [stdout] test src/binary_tree.rs - binary_tree::BinaryTree::print (line 257) ... ok [INFO] [stdout] test src/config.rs - config (line 37) ... ok [INFO] [stdout] test src/binary_tree.rs - binary_tree::BinaryTreeNode::new (line 33) ... ok [INFO] [stdout] test src/config.rs - config::Config::enabled_initial_guess (line 371) ... ok [INFO] [stdout] test src/config.rs - config::Config::set_data_sample_ratio (line 321) ... ok [INFO] [stdout] test src/config.rs - config::Config::new (line 219) ... ok [INFO] [stdout] test src/config.rs - config::Config::set_debug (line 359) ... ok [INFO] [stdout] test src/config.rs - config::Config::set_feature_sample_ratio (line 309) ... ok [INFO] [stdout] test src/config.rs - config::Config::set_iterations (line 297) ... ok [INFO] [stdout] test src/config.rs - config::Config::set_feature_size (line 242) ... ok [INFO] [stdout] test src/config.rs - config::Config::set_loss (line 345) ... ok [INFO] [stdout] test src/config.rs - config::Config::set_max_depth (line 285) ... ok [INFO] [stdout] test src/config.rs - config::Config::set_shrinkage (line 254) ... ok [INFO] [stdout] test src/config.rs - config::Config::set_training_optimization_level (line 272) ... ok [INFO] [stdout] test src/config.rs - config::Config::to_string (line 383) ... ok [INFO] [stdout] test src/config.rs - config::Config::set_min_leaf_size (line 333) ... ok [INFO] [stdout] test src/config.rs - config::loss2string (line 153) ... ok [INFO] [stdout] test src/config.rs - config::string2loss (line 126) ... ok [INFO] [stdout] test src/decision_tree.rs - decision_tree (line 29) ... ok [INFO] [stdout] test src/decision_tree.rs - decision_tree::Data::new_test_data (line 200) ... ok [INFO] [stdout] test src/decision_tree.rs - decision_tree::DecisionTree::fit_n (line 1037) ... ok [INFO] [stdout] test src/decision_tree.rs - decision_tree::Data::new_training_data (line 168) ... ok [INFO] [stdout] test src/decision_tree.rs - decision_tree::DecisionTree::get_from_xgboost (line 1739) ... ok [INFO] [stdout] test src/decision_tree.rs - decision_tree::DecisionTree::fit (line 1104) ... ok [INFO] [stdout] test src/decision_tree.rs - decision_tree::DecisionTree::len (line 1847) ... ok [INFO] [stdout] test src/decision_tree.rs - decision_tree::DecisionTree::new (line 956) ... ok [INFO] [stdout] test src/decision_tree.rs - decision_tree::DecisionTree::predict (line 1331) ... ok [INFO] [stdout] test src/decision_tree.rs - decision_tree::DecisionTree::print (line 1685) ... ok [INFO] [stdout] test src/decision_tree.rs - decision_tree::DecisionTree::set_feature_sample_ratio (line 1024) ... ok [INFO] [stdout] test src/decision_tree.rs - decision_tree::DecisionTree::predict_n (line 1246) ... ok [INFO] [stdout] test src/decision_tree.rs - decision_tree::DecisionTree::set_feature_size (line 975) ... ok [INFO] [stdout] test src/decision_tree.rs - decision_tree::DecisionTree::set_loss (line 1011) ... ok [INFO] [stdout] test src/decision_tree.rs - decision_tree::DecisionTree::set_min_leaf_size (line 999) ... ok [INFO] [stdout] test src/decision_tree.rs - decision_tree::DecisionTree::set_max_depth (line 987) ... ok [INFO] [stdout] test src/decision_tree.rs - decision_tree::TrainingCache::get_cache (line 300) ... ok [INFO] [stdout] test src/decision_tree.rs - decision_tree::TrainingCache::get_preds (line 374) ... ok [INFO] [stdout] test src/fitness.rs - fitness::almost_equal (line 23) ... ok [INFO] [stdout] test src/fitness.rs - fitness::almost_equal_thrs (line 11) ... ok [INFO] [stdout] test src/fitness.rs - fitness::average (line 207) ... ok [INFO] [stdout] test src/fitness.rs - fitness::weighted_label_median (line 326) ... ok [INFO] [stdout] test src/fitness.rs - fitness::label_average (line 267) ... ok [INFO] [stdout] test src/fitness.rs - fitness::weighted_residual_median (line 396) ... ok [INFO] [stdout] test src/gradient_boost.rs - gradient_boost::GBDT::load_model (line 722) ... ok [INFO] [stdout] test src/gradient_boost.rs - gradient_boost (line 15) ... ok [INFO] [stdout] test src/gradient_boost.rs - gradient_boost::GBDT::from_xgoost_dump (line 741) ... FAILED [INFO] [stdout] test src/gradient_boost.rs - gradient_boost::GBDT::fit (line 199) ... ok [INFO] [stdout] test src/gradient_boost.rs - gradient_boost::GBDT::new (line 129) ... ok [INFO] [stdout] test src/gradient_boost.rs - gradient_boost::GBDT::predict (line 391) ... ok [INFO] [stdout] test src/gradient_boost.rs - gradient_boost::GBDT::predict_multiclass (line 489) ... FAILED [INFO] [stdout] test src/gradient_boost.rs - gradient_boost::GBDT::print_trees (line 552) ... ok [INFO] [stdout] test src/input.rs - input (line 18) ... ok [INFO] [stdout] test src/gradient_boost.rs - gradient_boost::GBDT::save_model (line 656) ... ok [INFO] [stdout] test src/input.rs - input (line 7) ... ok [INFO] [stdout] test src/input.rs - input::InputFormat::csv_format (line 94) ... ok [INFO] [stdout] test src/input.rs - input::InputFormat::set_delimeter (line 180) ... ok [INFO] [stdout] test src/input.rs - input::InputFormat::set_feature_size (line 158) ... ok [INFO] [stdout] test src/input.rs - input::InputFormat::set_label_index (line 169) ... ok [INFO] [stdout] test src/input.rs - input::InputFormat::to_string (line 129) ... ok [INFO] [stdout] test src/input.rs - input::infer (line 204) ... FAILED [INFO] [stdout] test src/input.rs - input::load (line 395) ... ok [INFO] [stdout] test src/input.rs - input::InputFormat::txt_format (line 112) ... ok [INFO] [stdout] test src/input.rs - input::load_csv (line 277) ... FAILED [INFO] [stdout] test src/input.rs - input::load (line 406) ... ok [INFO] [stdout] test src/input.rs - input::load_txt (line 327) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/gradient_boost.rs - gradient_boost::GBDT::from_xgoost_dump (line 741) stdout ---- [INFO] [stdout] Test executable failed (exit code 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }', src/libcore/result.rs:999:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x559da9e4246b - backtrace::backtrace::libunwind::trace::hfe5db90796807973 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x559da9e4246b - backtrace::backtrace::trace_unsynchronized::h34b865a835594335 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x559da9e4246b - std::sys_common::backtrace::_print::h527254ae44989167 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x559da9e4246b - std::sys_common::backtrace::print::he85dd5ddddf46503 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x559da9e4246b - std::panicking::default_hook::{{closure}}::h847a2eb38b396f14 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x559da9e42147 - std::panicking::default_hook::h2ca0f9a30a0e206b [INFO] [stdout] at src/libstd/panicking.rs:214 [INFO] [stdout] 6: 0x559da9e42b30 - std::panicking::rust_panic_with_hook::hffcefc09751839d1 [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x559da9e426b2 - std::panicking::continue_panic_fmt::hc0f142c930c846fc [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x559da9e42596 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:311 [INFO] [stdout] 9: 0x559da9e57d1d - core::panicking::panic_fmt::h2daf88b2616ca2b2 [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 10: 0x559da9df32ad - core::result::unwrap_failed::hff136cb904779975 [INFO] [stdout] 11: 0x559da9df339b - core::result::Result::unwrap::h1fec8dce5797542d [INFO] [stdout] 12: 0x559da9df342b - rust_out::main::h1cf9155cb6204ee7 [INFO] [stdout] 13: 0x559da9df2ef3 - std::rt::lang_start::{{closure}}::h6ad5bf6913459b3e [INFO] [stdout] 14: 0x559da9e42583 - std::rt::lang_start_internal::{{closure}}::h447d8812e3ee306d [INFO] [stdout] at src/libstd/rt.rs:49 [INFO] [stdout] 15: 0x559da9e42583 - std::panicking::try::do_call::h4a61cb372364c745 [INFO] [stdout] at src/libstd/panicking.rs:296 [INFO] [stdout] 16: 0x559da9e4432a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 17: 0x559da9e4303d - std::panicking::try::hdf71f938885bca42 [INFO] [stdout] at src/libstd/panicking.rs:275 [INFO] [stdout] 18: 0x559da9e4303d - std::panic::catch_unwind::h7e85dbf162b1611a [INFO] [stdout] at src/libstd/panic.rs:394 [INFO] [stdout] 19: 0x559da9e4303d - std::rt::lang_start_internal::h1e06cc26b9fc25ea [INFO] [stdout] at src/libstd/rt.rs:48 [INFO] [stdout] 20: 0x559da9df2ed5 - std::rt::lang_start::he873873cea7d311a [INFO] [stdout] 21: 0x559da9df345b - main [INFO] [stdout] 22: 0x7fe0a9a582e1 - __libc_start_main [INFO] [stdout] 23: 0x559da9df2d9a - _start [INFO] [stdout] 24: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] ---- src/gradient_boost.rs - gradient_boost::GBDT::predict_multiclass (line 489) stdout ---- [INFO] [stdout] Test executable failed (exit code 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }', src/libcore/result.rs:999:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5624f53b0bdb - backtrace::backtrace::libunwind::trace::hfe5db90796807973 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x5624f53b0bdb - backtrace::backtrace::trace_unsynchronized::h34b865a835594335 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x5624f53b0bdb - std::sys_common::backtrace::_print::h527254ae44989167 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x5624f53b0bdb - std::sys_common::backtrace::print::he85dd5ddddf46503 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x5624f53b0bdb - std::panicking::default_hook::{{closure}}::h847a2eb38b396f14 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x5624f53b08b7 - std::panicking::default_hook::h2ca0f9a30a0e206b [INFO] [stdout] at src/libstd/panicking.rs:214 [INFO] [stdout] 6: 0x5624f53b12a0 - std::panicking::rust_panic_with_hook::hffcefc09751839d1 [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x5624f53b0e22 - std::panicking::continue_panic_fmt::hc0f142c930c846fc [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x5624f53b0d06 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:311 [INFO] [stdout] 9: 0x5624f53c648d - core::panicking::panic_fmt::h2daf88b2616ca2b2 [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 10: 0x5624f534881d - core::result::unwrap_failed::hff136cb904779975 [INFO] [stdout] 11: 0x5624f5348a0b - core::result::Result::unwrap::h1fec8dce5797542d [INFO] [stdout] 12: 0x5624f5348aae - rust_out::main::h1cf9155cb6204ee7 [INFO] [stdout] 13: 0x5624f5348313 - std::rt::lang_start::{{closure}}::h6ad5bf6913459b3e [INFO] [stdout] 14: 0x5624f53b0cf3 - std::rt::lang_start_internal::{{closure}}::h447d8812e3ee306d [INFO] [stdout] at src/libstd/rt.rs:49 [INFO] [stdout] 15: 0x5624f53b0cf3 - std::panicking::try::do_call::h4a61cb372364c745 [INFO] [stdout] at src/libstd/panicking.rs:296 [INFO] [stdout] 16: 0x5624f53b2a9a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 17: 0x5624f53b17ad - std::panicking::try::hdf71f938885bca42 [INFO] [stdout] at src/libstd/panicking.rs:275 [INFO] [stdout] 18: 0x5624f53b17ad - std::panic::catch_unwind::h7e85dbf162b1611a [INFO] [stdout] at src/libstd/panic.rs:394 [INFO] [stdout] 19: 0x5624f53b17ad - std::rt::lang_start_internal::h1e06cc26b9fc25ea [INFO] [stdout] at src/libstd/rt.rs:48 [INFO] [stdout] 20: 0x5624f53482f5 - std::rt::lang_start::he873873cea7d311a [INFO] [stdout] 21: 0x5624f5348c6b - main [INFO] [stdout] 22: 0x7f8cef6402e1 - __libc_start_main [INFO] [stdout] 23: 0x5624f53481ba - _start [INFO] [stdout] 24: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] ---- src/input.rs - input::infer (line 204) stdout ---- [INFO] [stdout] Test executable failed (exit code 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }', src/libcore/result.rs:999:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55ecddc2ec4b - backtrace::backtrace::libunwind::trace::hfe5db90796807973 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x55ecddc2ec4b - backtrace::backtrace::trace_unsynchronized::h34b865a835594335 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55ecddc2ec4b - std::sys_common::backtrace::_print::h527254ae44989167 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x55ecddc2ec4b - std::sys_common::backtrace::print::he85dd5ddddf46503 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x55ecddc2ec4b - std::panicking::default_hook::{{closure}}::h847a2eb38b396f14 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x55ecddc2e927 - std::panicking::default_hook::h2ca0f9a30a0e206b [INFO] [stdout] at src/libstd/panicking.rs:214 [INFO] [stdout] 6: 0x55ecddc2f360 - std::panicking::rust_panic_with_hook::hffcefc09751839d1 [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x55ecddc2eee2 - std::panicking::continue_panic_fmt::hc0f142c930c846fc [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x55ecddc2edc6 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:311 [INFO] [stdout] 9: 0x55ecddc4443d - core::panicking::panic_fmt::h2daf88b2616ca2b2 [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 10: 0x55ecdd9cc9a8 - core::result::unwrap_failed::hc664a694ce420de0 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/macros.rs:18 [INFO] [stdout] 11: 0x55ecdd9cd1ac - core::result::Result::unwrap::h56344225e267564f [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/result.rs:800 [INFO] [stdout] 12: 0x55ecdd9c7727 - gbdt::input::infer::h8a436af7edce48eb [INFO] [stdout] at src/input.rs:211 [INFO] [stdout] 13: 0x55ecdd9c1ae1 - rust_out::main::h1cf9155cb6204ee7 [INFO] [stdout] 14: 0x55ecdd9c1913 - std::rt::lang_start::{{closure}}::h6ad5bf6913459b3e [INFO] [stdout] 15: 0x55ecddc2ed63 - std::rt::lang_start_internal::{{closure}}::h447d8812e3ee306d [INFO] [stdout] at src/libstd/rt.rs:49 [INFO] [stdout] 16: 0x55ecddc2ed63 - std::panicking::try::do_call::h4a61cb372364c745 [INFO] [stdout] at src/libstd/panicking.rs:296 [INFO] [stdout] 17: 0x55ecddc30eda - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 18: 0x55ecddc2f86d - std::panicking::try::hdf71f938885bca42 [INFO] [stdout] at src/libstd/panicking.rs:275 [INFO] [stdout] 19: 0x55ecddc2f86d - std::panic::catch_unwind::h7e85dbf162b1611a [INFO] [stdout] at src/libstd/panic.rs:394 [INFO] [stdout] 20: 0x55ecddc2f86d - std::rt::lang_start_internal::h1e06cc26b9fc25ea [INFO] [stdout] at src/libstd/rt.rs:48 [INFO] [stdout] 21: 0x55ecdd9c18f5 - std::rt::lang_start::he873873cea7d311a [INFO] [stdout] 22: 0x55ecdd9c1bcb - main [INFO] [stdout] 23: 0x7fd5676ac2e1 - __libc_start_main [INFO] [stdout] 24: 0x55ecdd9c17ba - _start [INFO] [stdout] 25: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] ---- src/input.rs - input::load_csv (line 277) stdout ---- [INFO] [stdout] Test executable failed (exit code 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }', src/libcore/result.rs:999:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55af56fc200b - backtrace::backtrace::libunwind::trace::hfe5db90796807973 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x55af56fc200b - backtrace::backtrace::trace_unsynchronized::h34b865a835594335 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55af56fc200b - std::sys_common::backtrace::_print::h527254ae44989167 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x55af56fc200b - std::sys_common::backtrace::print::he85dd5ddddf46503 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x55af56fc200b - std::panicking::default_hook::{{closure}}::h847a2eb38b396f14 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x55af56fc1ce7 - std::panicking::default_hook::h2ca0f9a30a0e206b [INFO] [stdout] at src/libstd/panicking.rs:214 [INFO] [stdout] 6: 0x55af56fc26d0 - std::panicking::rust_panic_with_hook::hffcefc09751839d1 [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x55af56fc2252 - std::panicking::continue_panic_fmt::hc0f142c930c846fc [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x55af56fc2136 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:311 [INFO] [stdout] 9: 0x55af56fd759d - core::panicking::panic_fmt::h2daf88b2616ca2b2 [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 10: 0x55af56fa2458 - core::result::unwrap_failed::hc664a694ce420de0 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/macros.rs:18 [INFO] [stdout] 11: 0x55af56fa2f0c - core::result::Result::unwrap::h56344225e267564f [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/result.rs:800 [INFO] [stdout] 12: 0x55af56fa00dc - rust_out::main::h1cf9155cb6204ee7 [INFO] [stdout] 13: 0x55af56f9fe63 - std::rt::lang_start::{{closure}}::h6ad5bf6913459b3e [INFO] [stdout] 14: 0x55af56fc2123 - std::rt::lang_start_internal::{{closure}}::h447d8812e3ee306d [INFO] [stdout] at src/libstd/rt.rs:49 [INFO] [stdout] 15: 0x55af56fc2123 - std::panicking::try::do_call::h4a61cb372364c745 [INFO] [stdout] at src/libstd/panicking.rs:296 [INFO] [stdout] 16: 0x55af56fc3eca - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 17: 0x55af56fc2bdd - std::panicking::try::hdf71f938885bca42 [INFO] [stdout] at src/libstd/panicking.rs:275 [INFO] [stdout] 18: 0x55af56fc2bdd - std::panic::catch_unwind::h7e85dbf162b1611a [INFO] [stdout] at src/libstd/panic.rs:394 [INFO] [stdout] 19: 0x55af56fc2bdd - std::rt::lang_start_internal::h1e06cc26b9fc25ea [INFO] [stdout] at src/libstd/rt.rs:48 [INFO] [stdout] 20: 0x55af56f9fe45 - std::rt::lang_start::he873873cea7d311a [INFO] [stdout] 21: 0x55af56fa019b - main [INFO] [stdout] 22: 0x7f100b6b12e1 - __libc_start_main [INFO] [stdout] 23: 0x55af56f9fcaa - _start [INFO] [stdout] 24: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] ---- src/input.rs - input::load_txt (line 327) stdout ---- [INFO] [stdout] Test executable failed (exit code 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }', src/libcore/result.rs:999:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x561b69e0984b - backtrace::backtrace::libunwind::trace::hfe5db90796807973 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x561b69e0984b - backtrace::backtrace::trace_unsynchronized::h34b865a835594335 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x561b69e0984b - std::sys_common::backtrace::_print::h527254ae44989167 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x561b69e0984b - std::sys_common::backtrace::print::he85dd5ddddf46503 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x561b69e0984b - std::panicking::default_hook::{{closure}}::h847a2eb38b396f14 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x561b69e09527 - std::panicking::default_hook::h2ca0f9a30a0e206b [INFO] [stdout] at src/libstd/panicking.rs:214 [INFO] [stdout] 6: 0x561b69e09f10 - std::panicking::rust_panic_with_hook::hffcefc09751839d1 [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x561b69e09a92 - std::panicking::continue_panic_fmt::hc0f142c930c846fc [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x561b69e09976 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:311 [INFO] [stdout] 9: 0x561b69e1eddd - core::panicking::panic_fmt::h2daf88b2616ca2b2 [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 10: 0x561b69de8398 - core::result::unwrap_failed::hc664a694ce420de0 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/macros.rs:18 [INFO] [stdout] 11: 0x561b69de917c - core::result::Result::unwrap::h56344225e267564f [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/result.rs:800 [INFO] [stdout] 12: 0x561b69de5edc - rust_out::main::h1cf9155cb6204ee7 [INFO] [stdout] 13: 0x561b69de5c63 - std::rt::lang_start::{{closure}}::h6ad5bf6913459b3e [INFO] [stdout] 14: 0x561b69e09963 - std::rt::lang_start_internal::{{closure}}::h447d8812e3ee306d [INFO] [stdout] at src/libstd/rt.rs:49 [INFO] [stdout] 15: 0x561b69e09963 - std::panicking::try::do_call::h4a61cb372364c745 [INFO] [stdout] at src/libstd/panicking.rs:296 [INFO] [stdout] 16: 0x561b69e0b70a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 17: 0x561b69e0a41d - std::panicking::try::hdf71f938885bca42 [INFO] [stdout] at src/libstd/panicking.rs:275 [INFO] [stdout] 18: 0x561b69e0a41d - std::panic::catch_unwind::h7e85dbf162b1611a [INFO] [stdout] at src/libstd/panic.rs:394 [INFO] [stdout] 19: 0x561b69e0a41d - std::rt::lang_start_internal::h1e06cc26b9fc25ea [INFO] [stdout] at src/libstd/rt.rs:48 [INFO] [stdout] 20: 0x561b69de5c45 - std::rt::lang_start::he873873cea7d311a [INFO] [stdout] 21: 0x561b69de5fab - main [INFO] [stdout] 22: 0x7eff497d22e1 - __libc_start_main [INFO] [stdout] 23: 0x561b69de5aaa - _start [INFO] [stdout] 24: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/gradient_boost.rs - gradient_boost::GBDT::from_xgoost_dump (line 741) [INFO] [stdout] src/gradient_boost.rs - gradient_boost::GBDT::predict_multiclass (line 489) [INFO] [stdout] src/input.rs - input::infer (line 204) [INFO] [stdout] src/input.rs - input::load_csv (line 277) [INFO] [stdout] src/input.rs - input::load_txt (line 327) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 68 passed; 5 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `"docker" "inspect" "48e5fe42e0abf2eadd277c70ae1113a97ce74add0211b8888146095bc440c1af"` [INFO] running `"docker" "rm" "-f" "48e5fe42e0abf2eadd277c70ae1113a97ce74add0211b8888146095bc440c1af"` [INFO] [stdout] 48e5fe42e0abf2eadd277c70ae1113a97ce74add0211b8888146095bc440c1af