Dec 07 12:00:47.444 INFO testing grabbag-0.1.2 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 12:00:47.444 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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"`
Dec 07 12:00:47.700 INFO [stdout] 94afaef8a29668efd098f50562dc440d596341e96be7b60bcadf77e0644274e4
Dec 07 12:00:47.705 INFO running `"docker" "start" "-a" "94afaef8a29668efd098f50562dc440d596341e96be7b60bcadf77e0644274e4"`
Dec 07 12:00:48.218 INFO [stderr] usermod: no changes
Dec 07 12:00:48.267 INFO [stderr]    Compiling grabbag_macros v0.1.2
Dec 07 12:00:49.320 INFO [stderr]    Compiling grabbag v0.1.2 (/source)
Dec 07 12:00:49.968 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.72s
Dec 07 12:00:49.972 INFO [stderr] su: No module specific data is present
Dec 07 12:00:50.438 INFO running `"docker" "inspect" "94afaef8a29668efd098f50562dc440d596341e96be7b60bcadf77e0644274e4"`
Dec 07 12:00:50.567 INFO running `"docker" "rm" "-f" "94afaef8a29668efd098f50562dc440d596341e96be7b60bcadf77e0644274e4"`
Dec 07 12:00:50.680 INFO [stdout] 94afaef8a29668efd098f50562dc440d596341e96be7b60bcadf77e0644274e4
Dec 07 12:00:50.682 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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"`
Dec 07 12:00:50.958 INFO [stdout] 2bb97096f44aa108334b8a684d7efba659fef62b25e56bf9ba94ed494fb038f6
Dec 07 12:00:50.960 INFO running `"docker" "start" "-a" "2bb97096f44aa108334b8a684d7efba659fef62b25e56bf9ba94ed494fb038f6"`
Dec 07 12:00:51.636 INFO [stderr] usermod: no changes
Dec 07 12:00:51.668 INFO [stderr]    Compiling grabbag v0.1.2 (/source)
Dec 07 12:00:52.957 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used
Dec 07 12:00:52.957 INFO [stderr]   --> src/iter/skip_exactly.rs:57:37
Dec 07 12:00:52.957 INFO [stderr]    |
Dec 07 12:00:52.957 INFO [stderr] 57 |     let r = thread::spawn(move || { v.into_iter().skip_exactly(3).collect::<Vec<_>>(); }).join();
Dec 07 12:00:52.957 INFO [stderr]    |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 12:00:52.957 INFO [stderr]    |
Dec 07 12:00:52.957 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 07 12:00:52.957 INFO [stderr]    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Dec 07 12:00:52.957 INFO [stderr] 
Dec 07 12:00:52.972 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used
Dec 07 12:00:52.972 INFO [stderr]   --> src/iter/take_exactly.rs:90:37
Dec 07 12:00:52.972 INFO [stderr]    |
Dec 07 12:00:52.972 INFO [stderr] 90 |     let r = thread::spawn(move || { v.into_iter().take_exactly(3).collect::<Vec<_>>(); }).join();
Dec 07 12:00:52.972 INFO [stderr]    |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 12:00:52.972 INFO [stderr]    |
Dec 07 12:00:52.972 INFO [stderr]    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Dec 07 12:00:52.972 INFO [stderr] 
Dec 07 12:00:54.091 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.44s
Dec 07 12:00:54.094 INFO [stderr] su: No module specific data is present
Dec 07 12:00:56.041 INFO running `"docker" "inspect" "2bb97096f44aa108334b8a684d7efba659fef62b25e56bf9ba94ed494fb038f6"`
Dec 07 12:00:56.132 INFO running `"docker" "rm" "-f" "2bb97096f44aa108334b8a684d7efba659fef62b25e56bf9ba94ed494fb038f6"`
Dec 07 12:00:56.245 INFO [stdout] 2bb97096f44aa108334b8a684d7efba659fef62b25e56bf9ba94ed494fb038f6
Dec 07 12:00:56.248 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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"`
Dec 07 12:00:56.401 INFO [stdout] c41f5673fa8a0d12ede95053957e5920d8091ac0c92254c742e11a69e9820bc7
Dec 07 12:00:56.406 INFO running `"docker" "start" "-a" "c41f5673fa8a0d12ede95053957e5920d8091ac0c92254c742e11a69e9820bc7"`
Dec 07 12:00:56.916 INFO [stderr] usermod: no changes
Dec 07 12:00:56.953 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 07 12:00:56.963 INFO [stderr]      Running /target/debug/deps/grabbag-2d528068986be243
Dec 07 12:00:56.965 INFO [stdout] 
Dec 07 12:00:56.965 INFO [stdout] running 22 tests
Dec 07 12:00:56.965 INFO [stdout] test iter::fold::test_foldl ... ok
Dec 07 12:00:56.965 INFO [stdout] test iter::accumulate::test_accumulate ... ok
Dec 07 12:00:56.965 INFO [stdout] test iter::fold::test_foldl_map ... ok
Dec 07 12:00:56.965 INFO [stdout] test iter::keep_some::test_keep_some ... ok
Dec 07 12:00:56.965 INFO [stdout] test iter::pad_tail_to::test_pad_tail_to ... ok
Dec 07 12:00:56.966 INFO [stdout] test iter::round_robin::test_round_robin ... ok
Dec 07 12:00:56.966 INFO [stdout] test iter::round_robin::test_round_robin_longest ... ok
Dec 07 12:00:56.966 INFO [stdout] test iter::skip_exactly::test_skip ... ok
Dec 07 12:00:56.966 INFO [stderr] thread '<unnamed>' panicked at 'skip_exactly asked to skip 3 elements, but only got 2', src/iter/skip_exactly.rs:38:25
Dec 07 12:00:56.966 INFO [stderr] stack backtrace:
Dec 07 12:00:56.966 INFO [stdout] test iter::sorted::test_sorted ... ok
Dec 07 12:00:56.966 INFO [stdout] test iter::fold::test_foldr ... ok
Dec 07 12:00:56.966 INFO [stdout] test iter::clone_each::test_clone_each ... ok
Dec 07 12:00:56.968 INFO [stdout] test iter::intersperse::test_intersperse ... ok
Dec 07 12:00:56.968 INFO [stdout] test iter::cartesian_product::test_cartesian_product ... ok
Dec 07 12:00:56.968 INFO [stdout] test iter::sorted::test_sorted_by ... ok
Dec 07 12:00:56.968 INFO [stdout] test iter::stride::test_stride ... ok
Dec 07 12:00:56.968 INFO [stdout] test iter::group_by::test_group_by ... ok
Dec 07 12:00:56.968 INFO [stdout] test iter::accumulate::test_accumulate_unwrap ... ok
Dec 07 12:00:56.968 INFO [stdout] test iter::take_exactly::test_take ... ok
Dec 07 12:00:56.970 INFO [stdout] test iter::tee::test_tee ... ok
Dec 07 12:00:56.970 INFO [stdout] test iter::zip_longest::test_zip_longest ... ok
Dec 07 12:00:56.970 INFO [stderr] thread '<unnamed>' panicked at 'take_exactly expected 1 more elements from iterator, but ran out', src/iter/take_exactly.rs:67:25
Dec 07 12:00:56.973 INFO [stderr]    0:     0x56026c697a03 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h3c2ada0a2db8c5e7
Dec 07 12:00:56.991 INFO [stderr]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Dec 07 12:00:56.991 INFO [stderr]    1:     0x56026c6920b8 - std::sys_common::backtrace::_print::h95865c77318e98b7
Dec 07 12:00:56.991 INFO [stderr]                                at src/libstd/sys_common/backtrace.rs:71
Dec 07 12:00:56.991 INFO [stderr]    2:     0x56026c696972 - std::panicking::default_hook::{{closure}}::hb3d1f299fcea42e5
Dec 07 12:00:56.991 INFO [stderr]                                at src/libstd/sys_common/backtrace.rs:59
Dec 07 12:00:56.991 INFO [stderr]                                at src/libstd/panicking.rs:211
Dec 07 12:00:56.991 INFO [stderr]    3:     0x56026c6966dd - std::panicking::default_hook::h4eae6f26f73244c8
Dec 07 12:00:56.991 INFO [stderr]                                at src/libstd/panicking.rs:227
Dec 07 12:00:56.991 INFO [stderr]    4:     0x56026c697080 - std::panicking::rust_panic_with_hook::h368d37fd53b59464
Dec 07 12:00:56.991 INFO [stderr]                                at src/libstd/panicking.rs:491
Dec 07 12:00:56.991 INFO [stderr]    5:     0x56026c696c01 - std::panicking::continue_panic_fmt::h1599d634b3be4304
Dec 07 12:00:56.991 INFO [stderr]                                at src/libstd/panicking.rs:398
Dec 07 12:00:56.991 INFO [stderr]    6:     0x56026c696b4e - std::panicking::begin_panic_fmt::h2c0a418aaab204b3
Dec 07 12:00:56.991 INFO [stderr]                                at src/libstd/panicking.rs:353
Dec 07 12:00:56.991 INFO [stderr]    7:     0x56026c60fb09 - grabbag::iter::skip_exactly::SkipExactlyIterator::skip_exactly::h5af53ac1388edc7d
Dec 07 12:00:56.992 INFO [stderr]                                at src/iter/skip_exactly.rs:38
Dec 07 12:00:56.992 INFO [stderr]    8:     0x56026c6222c0 - grabbag::iter::skip_exactly::test_skip_exactly::{{closure}}::h3e2419df422e317d
Dec 07 12:00:56.992 INFO [stderr]                                at src/iter/skip_exactly.rs:57
Dec 07 12:00:56.992 INFO [stderr]    9:     0x56026c6449a7 - std::sys_common::backtrace::__rust_begin_short_backtrace::h54587729ed73d2a4
Dec 07 12:00:56.993 INFO [stderr]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/sys_common/backtrace.rs:136
Dec 07 12:00:56.993 INFO [stderr]   10:     0x56026c6177b4 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h5fc3d9833716e4b2
Dec 07 12:00:56.993 INFO [stderr]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/thread/mod.rs:477
Dec 07 12:00:56.993 INFO [stderr]   11:     0x56026c61ee37 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h830d45f84e4ca162
Dec 07 12:00:56.993 INFO [stderr]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panic.rs:319
Dec 07 12:00:56.993 INFO [stderr]   12:     0x56026c630eff - std::panicking::try::do_call::h1974c1eb82057b76
Dec 07 12:00:56.993 INFO [stderr]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:310
Dec 07 12:00:56.993 INFO [stderr]   13:     0x56026c6a56e9 - __rust_maybe_catch_panic
Dec 07 12:00:56.994 INFO [stderr]                                at src/libpanic_unwind/lib.rs:102
Dec 07 12:00:56.994 INFO [stderr]   14:     0x56026c630dff - std::panicking::try::h4ed0d0f121842542
Dec 07 12:00:56.994 INFO [stderr]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:289
Dec 07 12:00:56.994 INFO [stderr]   15:     0x56026c61ef57 - std::panic::catch_unwind::h4e5c13bc821493bf
Dec 07 12:00:56.994 INFO [stderr]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panic.rs:398
Dec 07 12:00:56.994 INFO [stderr]   16:     0x56026c617291 - std::thread::Builder::spawn_unchecked::{{closure}}::h17738e5626a333a7
Dec 07 12:00:56.994 INFO [stderr]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/thread/mod.rs:476
Dec 07 12:00:56.994 INFO [stderr]   17:     0x56026c618abf - <F as alloc::boxed::FnBox<A>>::call_box::ha682e7b6f97cb401
Dec 07 12:00:56.994 INFO [stderr]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/liballoc/boxed.rs:673
Dec 07 12:00:56.994 INFO [stderr]   18:     0x56026c69960d - std::sys::unix::thread::Thread::new::thread_start::hea5f7f9c570dc4cd
Dec 07 12:00:56.994 INFO [stderr]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/liballoc/boxed.rs:683
Dec 07 12:00:56.994 INFO [stderr]                                at src/libstd/sys_common/thread.rs:24
Dec 07 12:00:56.994 INFO [stderr]                                at src/libstd/sys/unix/thread.rs:90
Dec 07 12:00:56.994 INFO [stderr]   19:     0x7f43aa19b6b9 - start_thread
Dec 07 12:00:56.994 INFO [stderr]   20:     0x7f43a9cbb41c - clone
Dec 07 12:00:56.994 INFO [stderr]   21:                0x0 - <unknown>
Dec 07 12:00:56.994 INFO [stderr] stack backtrace:
Dec 07 12:00:56.994 INFO [stderr]    0:     0x56026c697a03 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h3c2ada0a2db8c5e7
Dec 07 12:00:56.994 INFO [stderr]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Dec 07 12:00:56.994 INFO [stderr]    1:     0x56026c6920b8 - std::sys_common::backtrace::_print::h95865c77318e98b7
Dec 07 12:00:56.994 INFO [stderr]                                at src/libstd/sys_common/backtrace.rs:71
Dec 07 12:00:56.994 INFO [stderr]    2:     0x56026c696972 - std::panicking::default_hook::{{closure}}::hb3d1f299fcea42e5
Dec 07 12:00:56.994 INFO [stderr]                                at src/libstd/sys_common/backtrace.rs:59
Dec 07 12:00:56.994 INFO [stderr]                                at src/libstd/panicking.rs:211
Dec 07 12:00:56.994 INFO [stderr]    3:     0x56026c6966dd - std::panicking::default_hook::h4eae6f26f73244c8
Dec 07 12:00:56.994 INFO [stderr]                                at src/libstd/panicking.rs:227
Dec 07 12:00:56.994 INFO [stderr]    4:     0x56026c697080 - std::panicking::rust_panic_with_hook::h368d37fd53b59464
Dec 07 12:00:56.994 INFO [stderr]                                at src/libstd/panicking.rs:491
Dec 07 12:00:56.994 INFO [stderr]    5:     0x56026c696c01 - std::panicking::continue_panic_fmt::h1599d634b3be4304
Dec 07 12:00:56.994 INFO [stderr]                                at src/libstd/panicking.rs:398
Dec 07 12:00:56.994 INFO [stderr]    6:     0x56026c696b4e - std::panicking::begin_panic_fmt::h2c0a418aaab204b3
Dec 07 12:00:56.994 INFO [stderr]                                at src/libstd/panicking.rs:353
Dec 07 12:00:56.994 INFO [stderr]    7:     0x56026c64a064 - <grabbag::iter::take_exactly::TakeExactly<It> as core::iter::iterator::Iterator>::next::hb2d4eb5787d4cb66
Dec 07 12:00:56.995 INFO [stderr]                                at src/iter/take_exactly.rs:67
Dec 07 12:00:56.995 INFO [stderr]    8:     0x56026c605ee2 - <alloc::vec::Vec<T>>::extend_desugared::h062b5ead3b43ce5c
Dec 07 12:00:56.995 INFO [stderr]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/liballoc/vec.rs:1908
Dec 07 12:00:56.995 INFO [stderr]    9:     0x56026c60bf6b - <alloc::vec::Vec<T> as alloc::vec::SpecExtend<T, I>>::spec_extend::h44ddc423626bb85d
Dec 07 12:00:56.995 INFO [stderr]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/liballoc/vec.rs:1805
Dec 07 12:00:56.995 INFO [stderr]   10:     0x56026c60c615 - <alloc::vec::Vec<T> as alloc::vec::SpecExtend<T, I>>::from_iter::h2e62f27a01fc6943
Dec 07 12:00:56.995 INFO [stderr]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/liballoc/vec.rs:1800
Dec 07 12:00:56.995 INFO [stderr]   11:     0x56026c60e796 - <alloc::vec::Vec<T> as core::iter::traits::FromIterator<T>>::from_iter::h6a3c347521f086a3
Dec 07 12:00:56.995 INFO [stderr]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/liballoc/vec.rs:1700
Dec 07 12:00:56.995 INFO [stderr]   12:     0x56026c648b69 - core::iter::iterator::Iterator::collect::hd60d72257b6e7a8a
Dec 07 12:00:56.995 INFO [stderr]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libcore/iter/iterator.rs:1477
Dec 07 12:00:56.995 INFO [stderr]   13:     0x56026c64b49d - grabbag::iter::take_exactly::test_take_exactly::{{closure}}::h1c0b1fff6181c712
Dec 07 12:00:56.995 INFO [stderr]                                at src/iter/take_exactly.rs:90
Dec 07 12:00:56.995 INFO [stderr]   14:     0x56026c6449d7 - std::sys_common::backtrace::__rust_begin_short_backtrace::h748644ad1869119a
Dec 07 12:00:56.995 INFO [stderr]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/sys_common/backtrace.rs:136
Dec 07 12:00:56.995 INFO [stderr]   15:     0x56026c617784 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h49dd952357c67f98
Dec 07 12:00:56.995 INFO [stderr]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/thread/mod.rs:477
Dec 07 12:00:56.996 INFO [stderr]   16:     0x56026c61ee07 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h332ad7099e6ed9b1
Dec 07 12:00:56.996 INFO [stderr]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panic.rs:319
Dec 07 12:00:56.996 INFO [stderr]   17:     0x56026c630f6f - std::panicking::try::do_call::hff5bb42afbd30cd9
Dec 07 12:00:56.996 INFO [stderr]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:310
Dec 07 12:00:56.996 INFO [stderr]   18:     0x56026c6a56e9 - __rust_maybe_catch_panic
Dec 07 12:00:56.996 INFO [stderr]                                at src/libpanic_unwind/lib.rs:102
Dec 07 12:00:56.996 INFO [stderr]   19:     0x56026c630cef - std::panicking::try::h34e99de31a8759f9
Dec 07 12:00:56.996 INFO [stderr]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:289
Dec 07 12:00:56.996 INFO [stderr]   20:     0x56026c61ef17 - std::panic::catch_unwind::h371d89b269c44370
Dec 07 12:00:56.996 INFO [stderr]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panic.rs:398
Dec 07 12:00:56.996 INFO [stderr]   21:     0x56026c617591 - std::thread::Builder::spawn_unchecked::{{closure}}::h32a05cfb113b14e0
Dec 07 12:00:56.996 INFO [stderr]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/thread/mod.rs:476
Dec 07 12:00:56.996 INFO [stderr]   22:     0x56026c618a4f - <F as alloc::boxed::FnBox<A>>::call_box::h77f7b2c1fe5df5e5
Dec 07 12:00:56.996 INFO [stderr]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/liballoc/boxed.rs:673
Dec 07 12:00:56.996 INFO [stderr]   23:     0x56026c69960d - std::sys::unix::thread::Thread::new::thread_start::hea5f7f9c570dc4cd
Dec 07 12:00:56.996 INFO [stderr]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/liballoc/boxed.rs:683
Dec 07 12:00:56.996 INFO [stderr]                                at src/libstd/sys_common/thread.rs:24
Dec 07 12:00:56.996 INFO [stderr]                                at src/libstd/sys/unix/thread.rs:90
Dec 07 12:00:56.996 INFO [stderr]   24:     0x7f43aa19b6b9 - start_thread
Dec 07 12:00:56.996 INFO [stderr]   25:     0x7f43a9cbb41c - clone
Dec 07 12:00:56.996 INFO [stderr]   26:                0x0 - <unknown>
Dec 07 12:00:56.996 INFO [stdout] test iter::skip_exactly::test_skip_exactly ... ok
Dec 07 12:00:56.996 INFO [stdout] test iter::take_exactly::test_take_exactly ... ok
Dec 07 12:00:56.996 INFO [stdout] 
Dec 07 12:00:56.996 INFO [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 12:00:56.996 INFO [stdout] 
Dec 07 12:00:56.997 INFO [stderr]    Doc-tests grabbag
Dec 07 12:00:57.840 INFO [stdout] 
Dec 07 12:00:57.840 INFO [stdout] running 2 tests
Dec 07 12:00:59.196 INFO [stdout] test src/iter/group_by.rs - iter::group_by::GroupByIterator::group_by (line 23) ... ok
Dec 07 12:00:59.289 INFO [stdout] test src/iter/accumulate.rs - iter::accumulate::AccumulateIterator::accumulate (line 34) ... ok
Dec 07 12:00:59.289 INFO [stdout] 
Dec 07 12:00:59.289 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 12:00:59.289 INFO [stdout] 
Dec 07 12:00:59.295 INFO [stderr] su: No module specific data is present
Dec 07 12:00:59.808 INFO running `"docker" "inspect" "c41f5673fa8a0d12ede95053957e5920d8091ac0c92254c742e11a69e9820bc7"`
Dec 07 12:01:00.150 INFO running `"docker" "rm" "-f" "c41f5673fa8a0d12ede95053957e5920d8091ac0c92254c742e11a69e9820bc7"`
Dec 07 12:01:00.376 INFO [stdout] c41f5673fa8a0d12ede95053957e5920d8091ac0c92254c742e11a69e9820bc7