Nov 17 08:07:43.587 INFO testing binshengliu/rforests against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 08:07:43.589 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 17 08:07:44.067 INFO [stdout] f0809127e31b3854cfde45d0e5372c9b2605e7f0017870041f0fef79dfefad79
Nov 17 08:07:44.068 INFO running `"docker" "start" "-a" "f0809127e31b3854cfde45d0e5372c9b2605e7f0017870041f0fef79dfefad79"`
Nov 17 08:07:45.683 INFO [stderr] usermod: no changes
Nov 17 08:07:45.846 INFO [stderr]    Compiling clap v2.27.0
Nov 17 08:08:10.722 INFO [stderr]    Compiling rforests v0.1.0 (/source)
Nov 17 08:08:12.667 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Nov 17 08:08:12.667 INFO [stderr]  --> src/lib.rs:2:12
Nov 17 08:08:12.667 INFO [stderr]   |
Nov 17 08:08:12.667 INFO [stderr] 2 | #![feature(conservative_impl_trait)]
Nov 17 08:08:12.667 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 08:08:12.667 INFO [stderr]   |
Nov 17 08:08:12.667 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 17 08:08:12.667 INFO [stderr] 
Nov 17 08:08:12.667 INFO [stderr] warning: the feature `ord_max_min` has been stable since 1.21.0 and no longer requires an attribute to enable
Nov 17 08:08:12.667 INFO [stderr]  --> src/lib.rs:1:12
Nov 17 08:08:12.667 INFO [stderr]   |
Nov 17 08:08:12.667 INFO [stderr] 1 | #![feature(ord_max_min)]
Nov 17 08:08:12.667 INFO [stderr]   |            ^^^^^^^^^^^
Nov 17 08:08:12.667 INFO [stderr] 
Nov 17 08:08:18.647 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.90s
Nov 17 08:08:18.647 INFO [stderr] su: No module specific data is present
Nov 17 08:08:19.237 INFO running `"docker" "inspect" "f0809127e31b3854cfde45d0e5372c9b2605e7f0017870041f0fef79dfefad79"`
Nov 17 08:08:19.509 INFO running `"docker" "rm" "-f" "f0809127e31b3854cfde45d0e5372c9b2605e7f0017870041f0fef79dfefad79"`
Nov 17 08:08:19.765 INFO [stdout] f0809127e31b3854cfde45d0e5372c9b2605e7f0017870041f0fef79dfefad79
Nov 17 08:08:19.773 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 17 08:08:20.308 INFO [stdout] 7c9d0ea4e9746642c6dcdb2e5709d9dd5607c05648cddcfd5c66020f3251f50c
Nov 17 08:08:20.310 INFO running `"docker" "start" "-a" "7c9d0ea4e9746642c6dcdb2e5709d9dd5607c05648cddcfd5c66020f3251f50c"`
Nov 17 08:08:21.959 INFO [stderr] usermod: no changes
Nov 17 08:08:22.091 INFO [stderr]    Compiling rforests v0.1.0 (/source)
Nov 17 08:08:25.007 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Nov 17 08:08:25.008 INFO [stderr]  --> src/lib.rs:2:12
Nov 17 08:08:25.008 INFO [stderr]   |
Nov 17 08:08:25.008 INFO [stderr] 2 | #![feature(conservative_impl_trait)]
Nov 17 08:08:25.009 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 08:08:25.009 INFO [stderr]   |
Nov 17 08:08:25.009 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 17 08:08:25.009 INFO [stderr] 
Nov 17 08:08:25.010 INFO [stderr] warning: the feature `ord_max_min` has been stable since 1.21.0 and no longer requires an attribute to enable
Nov 17 08:08:25.010 INFO [stderr]  --> src/lib.rs:1:12
Nov 17 08:08:25.010 INFO [stderr]   |
Nov 17 08:08:25.010 INFO [stderr] 1 | #![feature(ord_max_min)]
Nov 17 08:08:25.011 INFO [stderr]   |            ^^^^^^^^^^^
Nov 17 08:08:25.011 INFO [stderr] 
Nov 17 08:08:29.209 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.19s
Nov 17 08:08:29.216 INFO [stderr] su: No module specific data is present
Nov 17 08:08:30.037 INFO running `"docker" "inspect" "7c9d0ea4e9746642c6dcdb2e5709d9dd5607c05648cddcfd5c66020f3251f50c"`
Nov 17 08:08:30.323 INFO running `"docker" "rm" "-f" "7c9d0ea4e9746642c6dcdb2e5709d9dd5607c05648cddcfd5c66020f3251f50c"`
Nov 17 08:08:30.547 INFO [stdout] 7c9d0ea4e9746642c6dcdb2e5709d9dd5607c05648cddcfd5c66020f3251f50c
Nov 17 08:08:30.552 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 17 08:08:31.068 INFO [stdout] 72b52d999cd51c398b56d5e327447218e07eddc5b960e239e7cd97ce9c22b10a
Nov 17 08:08:31.075 INFO running `"docker" "start" "-a" "72b52d999cd51c398b56d5e327447218e07eddc5b960e239e7cd97ce9c22b10a"`
Nov 17 08:08:32.326 INFO [stderr] usermod: no changes
Nov 17 08:08:32.428 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Nov 17 08:08:32.429 INFO [stderr]      Running /target/debug/deps/rforests-2e1693c28a21b9ad
Nov 17 08:08:32.439 INFO [stdout] 
Nov 17 08:08:32.440 INFO [stdout] running 17 tests
Nov 17 08:08:32.450 INFO [stdout] test format::svmlight::tests::test_line_parse ... ok
Nov 17 08:08:32.450 INFO [stdout] test metric::dcg::test::test_dcg_score ... ok
Nov 17 08:08:32.450 INFO [stdout] test metric::ndcg::test::test_ndcg_score ... ok
Nov 17 08:08:32.450 INFO [stdout] test metric::dcg::test::test_dcg_score_k_is_2 ... ok
Nov 17 08:08:32.450 INFO [stdout] test metric::dcg::test::test_dcg_swap_changes ... ok
Nov 17 08:08:32.450 INFO [stdout] test metric::ndcg::test::test_ndcg_swap_changes ... ok
Nov 17 08:08:32.450 INFO [stdout] test train::dataset::test::test_generate_queries ... ok
Nov 17 08:08:32.450 INFO [stdout] test metric::ndcg::test::test_ndcg_score_k_is_2 ... ok
Nov 17 08:08:32.450 INFO [stdout] test metric::ndcg::test::test_ndcg_score_zeros ... ok
Nov 17 08:08:32.450 INFO [stdout] test train::lambdamart::training_set::tests::test_threshold_map ... ok
Nov 17 08:08:32.455 INFO [stdout] test train::lambdamart::training_set::tests::test_instance_interface ... ok
Nov 17 08:08:32.459 INFO [stdout] test train::lambdamart::training_set::tests::test_data_set_sample_split ... ok
Nov 17 08:08:32.459 INFO [stdout] test train::lambdamart::training_set::tests::test_data_set_sample_non_split ... ok
Nov 17 08:08:32.495 INFO [stdout] test train::lambdamart::regression_tree::test::test_tree_fitting ... ok
Nov 17 08:08:32.496 INFO [stdout] test train::lambdamart::training_set::tests::test_data_set_lambda_weight ... ok
Nov 17 08:08:33.219 INFO [stdout] test train::lambdamart::training_set::tests::bench_split ... ok
Nov 17 08:08:34.140 INFO [stdout] test train::lambdamart::lambdamart::test::test_lambda_mart ... ok
Nov 17 08:08:34.140 INFO [stdout] 
Nov 17 08:08:34.140 INFO [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 08:08:34.140 INFO [stdout] 
Nov 17 08:08:34.147 INFO [stdout] 
Nov 17 08:08:34.147 INFO [stderr]      Running /target/debug/deps/rforests-df5351fc22ccaf82
Nov 17 08:08:34.147 INFO [stdout] running 0 tests
Nov 17 08:08:34.147 INFO [stderr]    Doc-tests rforests
Nov 17 08:08:34.147 INFO [stdout] 
Nov 17 08:08:34.147 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 08:08:34.147 INFO [stdout] 
Nov 17 08:08:35.911 INFO [stdout] 
Nov 17 08:08:35.911 INFO [stdout] running 7 tests
Nov 17 08:08:40.042 INFO [stdout] test src/train/lambdamart/training_set.rs - train::lambdamart::training_set::ThresholdMap::map (line 25) ... FAILED
Nov 17 08:08:46.487 INFO [stdout] test src/train/lambdamart/lambdamart.rs - train::lambdamart::lambdamart::LambdaMART::new (line 94) ... ok
Nov 17 08:08:51.471 INFO [stdout] test src/train/dataset.rs - train::dataset::DataSet::from_iter (line 124) ... ok
Nov 17 08:08:52.147 INFO [stdout] test src/train/dataset.rs - train::dataset::DataSet::fid_iter (line 238) ... ok
Nov 17 08:08:52.495 INFO [stdout] test src/train/dataset.rs - train::dataset::DataSet::query_iter (line 294) ... ok
Nov 17 08:08:52.859 INFO [stdout] test src/train/dataset.rs - train::dataset::DataSet::load (line 180) ... ok
Nov 17 08:08:53.195 INFO [stdout] test src/train/dataset.rs - train::dataset::DataSet::label_iter (line 261) ... ok
Nov 17 08:08:53.195 INFO [stdout] 
Nov 17 08:08:53.196 INFO [stdout] failures:
Nov 17 08:08:53.196 INFO [stdout] 
Nov 17 08:08:53.196 INFO [stdout] ---- src/train/lambdamart/training_set.rs - train::lambdamart::training_set::ThresholdMap::map (line 25) stdout ----
Nov 17 08:08:53.197 INFO [stdout] error: format argument must be a string literal
Nov 17 08:08:53.197 INFO [stdout]  --> src/train/lambdamart/training_set.rs:26:27
Nov 17 08:08:53.197 INFO [stdout]   |
Nov 17 08:08:53.197 INFO [stdout] 3 | assert_eq!(map.len(), 100,000);
Nov 17 08:08:53.197 INFO [stdout]   |                           ^^^
Nov 17 08:08:53.198 INFO [stdout] help: you might be missing a string literal to format with
Nov 17 08:08:53.198 INFO [stdout]   |
Nov 17 08:08:53.198 INFO [stdout] 3 | assert_eq!(map.len(), 100,"{}", 000);
Nov 17 08:08:53.199 INFO [stdout]   |                           ^^^^^
Nov 17 08:08:53.199 INFO [stdout] 
Nov 17 08:08:53.199 INFO [stdout] thread 'src/train/lambdamart/training_set.rs - train::lambdamart::training_set::ThresholdMap::map (line 25)' panicked at 'couldn't compile the test', librustdoc/test.rs:323:13
Nov 17 08:08:53.199 INFO [stdout] stack backtrace:
Nov 17 08:08:53.200 INFO [stdout]    0:     0x7f727aa42bc3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h1a944b80a560daa8
Nov 17 08:08:53.200 INFO [stdout]                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Nov 17 08:08:53.200 INFO [stdout]    1:     0x7f727aa3a2a8 - std::sys_common::backtrace::_print::h18f735b4c3a49bdb
Nov 17 08:08:53.200 INFO [stdout]                                at libstd/sys_common/backtrace.rs:71
Nov 17 08:08:53.201 INFO [stdout]    2:     0x7f727aa3f594 - std::panicking::default_hook::{{closure}}::h97ab3548a215c097
Nov 17 08:08:53.201 INFO [stdout]                                at libstd/sys_common/backtrace.rs:59
Nov 17 08:08:53.201 INFO [stdout]                                at libstd/panicking.rs:211
Nov 17 08:08:53.201 INFO [stdout]    3:     0x7f727aa3f27c - std::panicking::default_hook::h98c2a01ef734e4b0
Nov 17 08:08:53.201 INFO [stdout]                                at libstd/panicking.rs:221
Nov 17 08:08:53.202 INFO [stdout]    4:     0x7f727cb9bd01 - rustc::util::common::panic_hook::hb5e29ad6fd71b050
Nov 17 08:08:53.202 INFO [stdout]    5:     0x7f727aa3fd79 - std::panicking::rust_panic_with_hook::hb4b3f28eb79ea752
Nov 17 08:08:53.202 INFO [stdout]                                at libstd/panicking.rs:480
Nov 17 08:08:53.202 INFO [stdout]    6:     0x5616fcf33907 - std::panicking::begin_panic::hb09a382a0ab7f900
Nov 17 08:08:53.203 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panicking.rs:410
Nov 17 08:08:53.203 INFO [stdout]    7:     0x5616fd0f7485 - rustdoc::test::run_test::h7e7f9ec8aeaa87f8
Nov 17 08:08:53.203 INFO [stdout]                                at librustdoc/test.rs:323
Nov 17 08:08:53.203 INFO [stdout]    8:     0x5616fcfcafae - <scoped_tls::ScopedKey<T>>::set::h908a96c8ec4ddccf
Nov 17 08:08:53.204 INFO [stdout]                                at librustdoc/test.rs:654
Nov 17 08:08:53.204 INFO [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155
Nov 17 08:08:53.204 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libsyntax/lib.rs:124
Nov 17 08:08:53.204 INFO [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155
Nov 17 08:08:53.205 INFO [stdout]    9:     0x5616fcfa9871 - syntax::with_globals::h9807168bf3c0d85b
Nov 17 08:08:53.205 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libsyntax/lib.rs:123
Nov 17 08:08:53.205 INFO [stdout]   10:     0x5616fcf33b4b - std::panicking::try::do_call::h64a568dca1c842cf
Nov 17 08:08:53.205 INFO [stdout]                                at librustdoc/test.rs:651
Nov 17 08:08:53.206 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panic.rs:319
Nov 17 08:08:53.206 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panicking.rs:310
Nov 17 08:08:53.206 INFO [stdout]   11:     0x7f727aa5d049 - __rust_maybe_catch_panic
Nov 17 08:08:53.206 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Nov 17 08:08:53.206 INFO [stdout]   12:     0x5616fcfc3069 - rustc_driver::in_named_rustc_thread::hc08d76125a58a368
Nov 17 08:08:53.207 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panicking.rs:289
Nov 17 08:08:53.207 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panic.rs:398
Nov 17 08:08:53.207 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/librustc_driver/lib.rs:1554
Nov 17 08:08:53.208 INFO [stdout]   13:     0x5616fd0cba80 - <F as alloc::boxed::FnBox<A>>::call_box::hf60ef6def5189442
Nov 17 08:08:53.208 INFO [stdout]                                at librustdoc/test.rs:651
Nov 17 08:08:53.208 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/liballoc/boxed.rs:673
Nov 17 08:08:53.209 INFO [stdout]   14:     0x7f727c07db72 - <F as alloc::boxed::FnBox<A>>::call_box::hb3eb0389b4ad8337
Nov 17 08:08:53.209 INFO [stdout]                                at libtest/lib.rs:1464
Nov 17 08:08:53.209 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/liballoc/boxed.rs:673
Nov 17 08:08:53.209 INFO [stdout]   15:     0x7f727aa5d049 - __rust_maybe_catch_panic
Nov 17 08:08:53.210 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Nov 17 08:08:53.210 INFO [stdout]   16:     0x7f727c075493 - std::sys_common::backtrace::__rust_begin_short_backtrace::h89ea8afe71e36f86
Nov 17 08:08:53.210 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panicking.rs:289
Nov 17 08:08:53.211 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panic.rs:398
Nov 17 08:08:53.211 INFO [stdout]                                at libtest/lib.rs:1426
Nov 17 08:08:53.211 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/sys_common/backtrace.rs:136
Nov 17 08:08:53.211 INFO [stdout]   17:     0x7f727c076344 - std::panicking::try::do_call::h4132042e0cbea3ae
Nov 17 08:08:53.212 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/thread/mod.rs:477
Nov 17 08:08:53.212 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panic.rs:319
Nov 17 08:08:53.212 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panicking.rs:310
Nov 17 08:08:53.212 INFO [stdout]   18:     0x7f727aa5d049 - __rust_maybe_catch_panic
Nov 17 08:08:53.213 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Nov 17 08:08:53.213 INFO [stdout]   19:     0x7f727c07da4c - <F as alloc::boxed::FnBox<A>>::call_box::hab7f616f05880bf6
Nov 17 08:08:53.213 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panicking.rs:289
Nov 17 08:08:53.213 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panic.rs:398
Nov 17 08:08:53.214 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/thread/mod.rs:476
Nov 17 08:08:53.214 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/liballoc/boxed.rs:673
Nov 17 08:08:53.214 INFO [stdout]   20:     0x7f727aa4fb2d - std::sys::unix::thread::Thread::new::thread_start::h5f8d67158a1ca038
Nov 17 08:08:53.214 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/liballoc/boxed.rs:683
Nov 17 08:08:53.215 INFO [stdout]                                at libstd/sys_common/thread.rs:24
Nov 17 08:08:53.215 INFO [stdout]                                at libstd/sys/unix/thread.rs:90
Nov 17 08:08:53.215 INFO [stdout]   21:     0x7f727a7c26b9 - start_thread
Nov 17 08:08:53.215 INFO [stdout]   22:     0x7f727a0da41c - clone
Nov 17 08:08:53.216 INFO [stdout]   23:                0x0 - <unknown>
Nov 17 08:08:53.216 INFO [stdout] query stack during panic:
Nov 17 08:08:53.216 INFO [stdout] end of query stack
Nov 17 08:08:53.217 INFO [stdout] 
Nov 17 08:08:53.217 INFO [stdout] 
Nov 17 08:08:53.217 INFO [stdout] failures:
Nov 17 08:08:53.218 INFO [stdout]     src/train/lambdamart/training_set.rs - train::lambdamart::training_set::ThresholdMap::map (line 25)
Nov 17 08:08:53.218 INFO [stdout] 
Nov 17 08:08:53.218 INFO [stdout] test result: FAILED. 6 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 08:08:53.219 INFO [stdout] 
Nov 17 08:08:53.245 INFO [stderr] error: test failed, to rerun pass '--doc'
Nov 17 08:08:53.247 INFO [stderr] su: No module specific data is present
Nov 17 08:08:54.407 INFO running `"docker" "inspect" "72b52d999cd51c398b56d5e327447218e07eddc5b960e239e7cd97ce9c22b10a"`
Nov 17 08:08:54.659 INFO running `"docker" "rm" "-f" "72b52d999cd51c398b56d5e327447218e07eddc5b960e239e7cd97ce9c22b10a"`
Nov 17 08:08:54.993 INFO [stdout] 72b52d999cd51c398b56d5e327447218e07eddc5b960e239e7cd97ce9c22b10a