[INFO] crate gbdt 0.1.1 is already in cache [INFO] testing gbdt-0.1.1 against 1.38.0 for beta-1.39-1 [INFO] extracting crate gbdt 0.1.1 into work/builds/worker-3/source [INFO] validating manifest of crates.io crate gbdt 0.1.1 on toolchain 1.38.0 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate gbdt 0.1.1 [INFO] finished tweaking crates.io crate gbdt 0.1.1 [INFO] tweaked toml for crates.io crate gbdt 0.1.1 written to work/builds/worker-3/source/Cargo.toml [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"` [INFO] [stdout] c2bc2bbcaf1b5f72446a4f69e9dc31821ec6d2fa2e28f3e19cf3d81868e89586 [INFO] running `"docker" "start" "-a" "c2bc2bbcaf1b5f72446a4f69e9dc31821ec6d2fa2e28f3e19cf3d81868e89586"` [INFO] [stderr] Compiling gbdt v0.1.1 (/opt/rustwide/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 4.76s [INFO] running `"docker" "inspect" "c2bc2bbcaf1b5f72446a4f69e9dc31821ec6d2fa2e28f3e19cf3d81868e89586"` [INFO] running `"docker" "rm" "-f" "c2bc2bbcaf1b5f72446a4f69e9dc31821ec6d2fa2e28f3e19cf3d81868e89586"` [INFO] [stdout] c2bc2bbcaf1b5f72446a4f69e9dc31821ec6d2fa2e28f3e19cf3d81868e89586 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"` [INFO] [stdout] c49b1b48380ef1663b27cb1259c653840eb55c47b8667df3115824e788821abf [INFO] running `"docker" "start" "-a" "c49b1b48380ef1663b27cb1259c653840eb55c47b8667df3115824e788821abf"` [INFO] [stderr] Compiling gbdt v0.1.1 (/opt/rustwide/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 7.52s [INFO] running `"docker" "inspect" "c49b1b48380ef1663b27cb1259c653840eb55c47b8667df3115824e788821abf"` [INFO] running `"docker" "rm" "-f" "c49b1b48380ef1663b27cb1259c653840eb55c47b8667df3115824e788821abf"` [INFO] [stdout] c49b1b48380ef1663b27cb1259c653840eb55c47b8667df3115824e788821abf [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"` [INFO] [stdout] cfcad0f3b5be718e5a6cbd44c1e6c3eeb40e9ab9e98b7f917315caf855752aa2 [INFO] running `"docker" "start" "-a" "cfcad0f3b5be718e5a6cbd44c1e6c3eeb40e9ab9e98b7f917315caf855752aa2"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.19s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/gbdt-337f5a9875c5212d [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::fitness ... ok [INFO] [stdout] test tests::loss_type ... ok [INFO] [stdout] test tests::walk_tree ... ok [INFO] [stdout] test tests::decision_tree ... 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/config.rs - config::Config::enabled_initial_guess (line 371) ... ok [INFO] [stdout] test src/config.rs - config::Config::new (line 219) ... ok [INFO] [stdout] test src/binary_tree.rs - binary_tree::BinaryTree::len (line 315) ... ok [INFO] [stdout] test src/binary_tree.rs - binary_tree::BinaryTreeNode::new (line 33) ... ok [INFO] [stdout] test src/binary_tree.rs - binary_tree::BinaryTree::add_root (line 81) ... ok [INFO] [stdout] test src/config.rs - config (line 37) ... ok [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::add_right_node (line 208) ... 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_right_child (line 134) ... ok [INFO] [stdout] test src/binary_tree.rs - binary_tree::BinaryTree::get_left_child (line 110) ... ok [INFO] [stdout] test src/config.rs - config::Config::set_debug (line 359) ... ok [INFO] [stdout] test src/config.rs - config::Config::set_data_sample_ratio (line 321) ... ok [INFO] [stderr] error: process didn't exit successfully: `rustdoc --edition=2018 --test /opt/rustwide/workdir/src/lib.rs --crate-name gbdt -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cfg 'feature="input"' --cfg 'feature="enable_training"' --cfg 'feature="default"' --cfg 'feature="regex"' --extern cfg_if=/opt/rustwide/target/debug/deps/libcfg_if-da99d89e98e4f9e7.rlib --extern gbdt=/opt/rustwide/target/debug/deps/libgbdt-ecb3a1f3b72ce5a9.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-c6c971c2579f56b1.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-1ab277b50a1acea0.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-6d0ec8312a647899.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-45cc0e3876de4cbd.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-c2a01674aa9e97b1.rlib --extern time=/opt/rustwide/target/debug/deps/libtime-0837f709e880efd3.rlib` (signal: 9, SIGKILL: kill) [INFO] running `"docker" "inspect" "cfcad0f3b5be718e5a6cbd44c1e6c3eeb40e9ab9e98b7f917315caf855752aa2"` [INFO] running `"docker" "rm" "-f" "cfcad0f3b5be718e5a6cbd44c1e6c3eeb40e9ab9e98b7f917315caf855752aa2"` [INFO] [stdout] cfcad0f3b5be718e5a6cbd44c1e6c3eeb40e9ab9e98b7f917315caf855752aa2