Oct 16 07:15:21.100 INFO testing grabbag-0.1.2 against try#40d4795669493f1965de7c44029c69552134fe1f for rustdoc-test-static-cling-1 Oct 16 07:15:21.100 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling-1/worker-1/try#40d4795669493f1965de7c44029c69552134fe1f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/rustdoc-test-static-cling-1/try#40d4795669493f1965de7c44029c69552134fe1f:/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 +40d4795669493f1965de7c44029c69552134fe1f-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"` Oct 16 07:15:21.360 INFO blam! 9ad73bf4e3b2313910582fb4ae4deaff68ee5996a3466a75a50bcbc27b8a21d4 Oct 16 07:15:21.362 INFO running `"docker" "start" "-a" "9ad73bf4e3b2313910582fb4ae4deaff68ee5996a3466a75a50bcbc27b8a21d4"` Oct 16 07:15:21.802 INFO kablam! usermod: no changes Oct 16 07:15:21.838 INFO kablam! Compiling grabbag_macros v0.1.2 Oct 16 07:15:23.379 INFO kablam! Compiling grabbag v0.1.2 (/source) Oct 16 07:15:24.135 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 2.31s Oct 16 07:15:24.145 INFO kablam! su: No module specific data is present Oct 16 07:15:25.083 INFO running `"docker" "rm" "-f" "9ad73bf4e3b2313910582fb4ae4deaff68ee5996a3466a75a50bcbc27b8a21d4"` Oct 16 07:15:25.261 INFO blam! 9ad73bf4e3b2313910582fb4ae4deaff68ee5996a3466a75a50bcbc27b8a21d4 Oct 16 07:15:25.267 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling-1/worker-1/try#40d4795669493f1965de7c44029c69552134fe1f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/rustdoc-test-static-cling-1/try#40d4795669493f1965de7c44029c69552134fe1f:/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 +40d4795669493f1965de7c44029c69552134fe1f-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"` Oct 16 07:15:25.475 INFO blam! 5a032eaa4627479978d858cf5f9abc2c52cba68b727f8834a748fd22eb2ef268 Oct 16 07:15:25.476 INFO running `"docker" "start" "-a" "5a032eaa4627479978d858cf5f9abc2c52cba68b727f8834a748fd22eb2ef268"` Oct 16 07:15:26.429 INFO kablam! usermod: no changes Oct 16 07:15:26.472 INFO kablam! Compiling grabbag v0.1.2 (/source) Oct 16 07:15:27.887 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used Oct 16 07:15:27.887 INFO kablam! --> src/iter/skip_exactly.rs:57:37 Oct 16 07:15:27.887 INFO kablam! | Oct 16 07:15:27.887 INFO kablam! 57 | let r = thread::spawn(move || { v.into_iter().skip_exactly(3).collect::>(); }).join(); Oct 16 07:15:27.887 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 16 07:15:27.887 INFO kablam! | Oct 16 07:15:27.887 INFO kablam! = note: #[warn(unused_must_use)] on by default Oct 16 07:15:27.887 INFO kablam! = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead Oct 16 07:15:27.887 INFO kablam! Oct 16 07:15:27.891 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used Oct 16 07:15:27.891 INFO kablam! --> src/iter/take_exactly.rs:90:37 Oct 16 07:15:27.891 INFO kablam! | Oct 16 07:15:27.891 INFO kablam! 90 | let r = thread::spawn(move || { v.into_iter().take_exactly(3).collect::>(); }).join(); Oct 16 07:15:27.891 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 16 07:15:27.891 INFO kablam! | Oct 16 07:15:27.891 INFO kablam! = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead Oct 16 07:15:27.891 INFO kablam! Oct 16 07:15:30.015 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 3.55s Oct 16 07:15:30.015 INFO kablam! su: No module specific data is present Oct 16 07:15:30.639 INFO running `"docker" "rm" "-f" "5a032eaa4627479978d858cf5f9abc2c52cba68b727f8834a748fd22eb2ef268"` Oct 16 07:15:30.927 INFO blam! 5a032eaa4627479978d858cf5f9abc2c52cba68b727f8834a748fd22eb2ef268 Oct 16 07:15:30.935 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling-1/worker-1/try#40d4795669493f1965de7c44029c69552134fe1f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/rustdoc-test-static-cling-1/try#40d4795669493f1965de7c44029c69552134fe1f:/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 +40d4795669493f1965de7c44029c69552134fe1f-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"` Oct 16 07:15:31.378 INFO blam! d846432b36e411181eba04095fab3f44f1b2d4151631197e020a48bec5a5cefd Oct 16 07:15:31.379 INFO running `"docker" "start" "-a" "d846432b36e411181eba04095fab3f44f1b2d4151631197e020a48bec5a5cefd"` Oct 16 07:15:32.706 INFO kablam! usermod: no changes Oct 16 07:15:32.775 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 0.02s Oct 16 07:15:32.775 INFO kablam! Running /target/debug/deps/grabbag-d58bee137f767673 Oct 16 07:15:32.783 INFO kablam! thread '' panicked at 'skip_exactly asked to skip 3 elements, but only got 2', src/iter/skip_exactly.rs:38:25 Oct 16 07:15:32.783 INFO blam! Oct 16 07:15:32.783 INFO kablam! stack backtrace: Oct 16 07:15:32.783 INFO blam! running 22 tests Oct 16 07:15:32.783 INFO blam! test iter::cartesian_product::test_cartesian_product ... ok Oct 16 07:15:32.783 INFO blam! test iter::accumulate::test_accumulate ... ok Oct 16 07:15:32.783 INFO blam! test iter::accumulate::test_accumulate_unwrap ... ok Oct 16 07:15:32.783 INFO blam! test iter::clone_each::test_clone_each ... ok Oct 16 07:15:32.783 INFO blam! test iter::group_by::test_group_by ... ok Oct 16 07:15:32.783 INFO blam! test iter::fold::test_foldl ... ok Oct 16 07:15:32.783 INFO blam! test iter::pad_tail_to::test_pad_tail_to ... ok Oct 16 07:15:32.783 INFO blam! test iter::keep_some::test_keep_some ... ok Oct 16 07:15:32.783 INFO blam! test iter::round_robin::test_round_robin ... ok Oct 16 07:15:32.783 INFO blam! test iter::intersperse::test_intersperse ... ok Oct 16 07:15:32.783 INFO blam! test iter::round_robin::test_round_robin_longest ... ok Oct 16 07:15:32.783 INFO blam! test iter::take_exactly::test_take ... ok Oct 16 07:15:32.783 INFO blam! test iter::sorted::test_sorted ... ok Oct 16 07:15:32.784 INFO blam! test iter::sorted::test_sorted_by ... ok Oct 16 07:15:32.784 INFO blam! test iter::stride::test_stride ... ok Oct 16 07:15:32.784 INFO blam! test iter::fold::test_foldr ... ok Oct 16 07:15:32.784 INFO blam! test iter::fold::test_foldl_map ... ok Oct 16 07:15:32.784 INFO blam! test iter::skip_exactly::test_skip ... ok Oct 16 07:15:32.787 INFO blam! test iter::tee::test_tee ... ok Oct 16 07:15:32.787 INFO blam! test iter::zip_longest::test_zip_longest ... ok Oct 16 07:15:32.808 INFO kablam! thread '' panicked at 'take_exactly expected 1 more elements from iterator, but ran out', src/iter/take_exactly.rs:67:25 Oct 16 07:15:32.815 INFO kablam! 0: 0x562e9239cc1e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h7fa1e90165a4b6b7 Oct 16 07:15:32.815 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Oct 16 07:15:32.815 INFO kablam! 1: 0x562e923a5d96 - std::sys_common::backtrace::print::hce31971a380b167f Oct 16 07:15:32.815 INFO kablam! at libstd/sys_common/backtrace.rs:71 Oct 16 07:15:32.815 INFO kablam! at libstd/sys_common/backtrace.rs:59 Oct 16 07:15:32.815 INFO kablam! 2: 0x562e923a0aed - std::panicking::default_hook::{{closure}}::h9590c1e09d0fb8eb Oct 16 07:15:32.827 INFO kablam! at libstd/panicking.rs:211 Oct 16 07:15:32.827 INFO kablam! 3: 0x562e923a0860 - std::panicking::default_hook::hb1838a6568eb05e3 Oct 16 07:15:32.827 INFO kablam! at libstd/panicking.rs:227 Oct 16 07:15:32.827 INFO kablam! 4: 0x562e923a119c - std::panicking::rust_panic_with_hook::h9ad880ee5fc38368 Oct 16 07:15:32.827 INFO kablam! at libstd/panicking.rs:476 Oct 16 07:15:32.827 INFO kablam! 5: 0x562e923a0d59 - std::panicking::continue_panic_fmt::h16b21ef393998895 Oct 16 07:15:32.827 INFO kablam! at libstd/panicking.rs:390 Oct 16 07:15:32.827 INFO kablam! 6: 0x562e923a0cbd - std::panicking::begin_panic_fmt::h70a4709fbb668068 Oct 16 07:15:32.827 INFO kablam! at libstd/panicking.rs:345 Oct 16 07:15:32.828 INFO kablam! 7: 0x562e92317555 - grabbag::iter::skip_exactly::SkipExactlyIterator::skip_exactly::h0f311e7c0c6f932c Oct 16 07:15:32.831 INFO kablam! at src/iter/skip_exactly.rs:38 Oct 16 07:15:32.831 INFO kablam! 8: 0x562e9232a162 - grabbag::iter::skip_exactly::test_skip_exactly::{{closure}}::h1bf180c71864c2d3 Oct 16 07:15:32.831 INFO kablam! at src/iter/skip_exactly.rs:57 Oct 16 07:15:32.831 INFO kablam! 9: 0x562e9234bab7 - std::sys_common::backtrace::__rust_begin_short_backtrace::hee6d20001e8dfc10 Oct 16 07:15:32.835 INFO kablam! at libstd/sys_common/backtrace.rs:136 Oct 16 07:15:32.835 INFO blam! test iter::skip_exactly::test_skip_exactly ... ok Oct 16 07:15:32.835 INFO kablam! 10: 0x562e9231f1c4 - std::thread::Builder::spawn::{{closure}}::{{closure}}::h88c720b73231ad8f Oct 16 07:15:32.835 INFO blam! test iter::take_exactly::test_take_exactly ... ok Oct 16 07:15:32.835 INFO kablam! at libstd/thread/mod.rs:409 Oct 16 07:15:32.835 INFO blam! Oct 16 07:15:32.835 INFO kablam! 11: 0x562e9234b337 - as core::ops::function::FnOnce<()>>::call_once::h2ab8ee7d0fcd9e61 Oct 16 07:15:32.835 INFO blam! test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Oct 16 07:15:32.835 INFO kablam! at libstd/panic.rs:313 Oct 16 07:15:32.835 INFO blam! Oct 16 07:15:32.835 INFO kablam! 12: 0x562e92338a6f - std::panicking::try::do_call::he1cb5587a34c6d99 Oct 16 07:15:32.835 INFO kablam! at libstd/panicking.rs:310 Oct 16 07:15:32.835 INFO kablam! 13: 0x562e923b12b9 - __rust_maybe_catch_panic Oct 16 07:15:32.835 INFO kablam! at libpanic_unwind/lib.rs:102 Oct 16 07:15:32.835 INFO kablam! 14: 0x562e923387ee - std::panicking::try::h063896904b3c12d9 Oct 16 07:15:32.835 INFO kablam! at libstd/panicking.rs:289 Oct 16 07:15:32.835 INFO kablam! 15: 0x562e9234bae7 - std::panic::catch_unwind::hb3318c21f7782ad7 Oct 16 07:15:32.835 INFO kablam! at libstd/panic.rs:392 Oct 16 07:15:32.835 INFO kablam! 16: 0x562e9231ecd8 - std::thread::Builder::spawn::{{closure}}::h173a2d2ca300c902 Oct 16 07:15:32.836 INFO kablam! at libstd/thread/mod.rs:408 Oct 16 07:15:32.836 INFO kablam! 17: 0x562e923203af - >::call_box::h82181b8cacad81c4 Oct 16 07:15:32.836 INFO kablam! at liballoc/boxed.rs:672 Oct 16 07:15:32.836 INFO kablam! 18: 0x562e9239ef2a - std::sys_common::thread::start_thread::h49b8ca61f624f031 Oct 16 07:15:32.836 INFO kablam! at liballoc/boxed.rs:682 Oct 16 07:15:32.836 INFO kablam! at libstd/sys_common/thread.rs:24 Oct 16 07:15:32.836 INFO kablam! 19: 0x562e92394335 - std::sys::unix::thread::Thread::new::thread_start::hc999bd1fb8f071a1 Oct 16 07:15:32.836 INFO kablam! at libstd/sys/unix/thread.rs:90 Oct 16 07:15:32.836 INFO kablam! 20: 0x7f6305d326b9 - start_thread Oct 16 07:15:32.836 INFO kablam! 21: 0x7f630585241c - clone Oct 16 07:15:32.836 INFO kablam! 22: 0x0 - Oct 16 07:15:32.836 INFO kablam! stack backtrace: Oct 16 07:15:32.836 INFO kablam! 0: 0x562e9239cc1e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h7fa1e90165a4b6b7 Oct 16 07:15:32.836 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Oct 16 07:15:32.836 INFO kablam! 1: 0x562e923a5d96 - std::sys_common::backtrace::print::hce31971a380b167f Oct 16 07:15:32.836 INFO kablam! at libstd/sys_common/backtrace.rs:71 Oct 16 07:15:32.836 INFO kablam! at libstd/sys_common/backtrace.rs:59 Oct 16 07:15:32.836 INFO kablam! 2: 0x562e923a0aed - std::panicking::default_hook::{{closure}}::h9590c1e09d0fb8eb Oct 16 07:15:32.836 INFO kablam! at libstd/panicking.rs:211 Oct 16 07:15:32.836 INFO kablam! 3: 0x562e923a0860 - std::panicking::default_hook::hb1838a6568eb05e3 Oct 16 07:15:32.836 INFO kablam! at libstd/panicking.rs:227 Oct 16 07:15:32.836 INFO kablam! 4: 0x562e923a119c - std::panicking::rust_panic_with_hook::h9ad880ee5fc38368 Oct 16 07:15:32.836 INFO kablam! at libstd/panicking.rs:476 Oct 16 07:15:32.836 INFO kablam! 5: 0x562e923a0d59 - std::panicking::continue_panic_fmt::h16b21ef393998895 Oct 16 07:15:32.837 INFO kablam! at libstd/panicking.rs:390 Oct 16 07:15:32.837 INFO kablam! 6: 0x562e923a0cbd - std::panicking::begin_panic_fmt::h70a4709fbb668068 Oct 16 07:15:32.837 INFO kablam! at libstd/panicking.rs:345 Oct 16 07:15:32.837 INFO kablam! 7: 0x562e92351060 - as core::iter::iterator::Iterator>::next::h90eeb3fa0594db46 Oct 16 07:15:32.837 INFO kablam! at src/iter/take_exactly.rs:67 Oct 16 07:15:32.837 INFO kablam! 8: 0x562e9230de02 - >::extend_desugared::h6fdbadc1349ee371 Oct 16 07:15:32.837 INFO kablam! at liballoc/vec.rs:1902 Oct 16 07:15:32.837 INFO kablam! 9: 0x562e9231391d - as alloc::vec::SpecExtend>::spec_extend::ha06e5516dedd7aae Oct 16 07:15:32.837 INFO kablam! at liballoc/vec.rs:1799 Oct 16 07:15:32.837 INFO kablam! 10: 0x562e92314a33 - as alloc::vec::SpecExtend>::from_iter::h71afbaa9ef9e1d8d Oct 16 07:15:32.837 INFO kablam! at liballoc/vec.rs:1794 Oct 16 07:15:32.837 INFO kablam! 11: 0x562e92316478 - as core::iter::traits::FromIterator>::from_iter::hda01563cf6948cc6 Oct 16 07:15:32.837 INFO kablam! at liballoc/vec.rs:1694 Oct 16 07:15:32.837 INFO kablam! 12: 0x562e9234fb9b - core::iter::iterator::Iterator::collect::hf4060cb6bbe56afe Oct 16 07:15:32.837 INFO kablam! at libcore/iter/iterator.rs:1415 Oct 16 07:15:32.837 INFO kablam! 13: 0x562e9235248f - grabbag::iter::take_exactly::test_take_exactly::{{closure}}::h72e25bd4b89e04fc Oct 16 07:15:32.837 INFO kablam! at src/iter/take_exactly.rs:90 Oct 16 07:15:32.837 INFO kablam! 14: 0x562e9234ba87 - std::sys_common::backtrace::__rust_begin_short_backtrace::h21c88296a5aad070 Oct 16 07:15:32.837 INFO kablam! at libstd/sys_common/backtrace.rs:136 Oct 16 07:15:32.837 INFO kablam! 15: 0x562e9231f1f4 - std::thread::Builder::spawn::{{closure}}::{{closure}}::hf5fd3752a84f1c3d Oct 16 07:15:32.837 INFO kablam! at libstd/thread/mod.rs:409 Oct 16 07:15:32.837 INFO kablam! 16: 0x562e9234b367 - as core::ops::function::FnOnce<()>>::call_once::h769070ee9890c102 Oct 16 07:15:32.837 INFO kablam! at libstd/panic.rs:313 Oct 16 07:15:32.837 INFO kablam! 17: 0x562e923389ff - std::panicking::try::do_call::h6ce99e5e19b08857 Oct 16 07:15:32.838 INFO kablam! at libstd/panicking.rs:310 Oct 16 07:15:32.838 INFO kablam! 18: 0x562e923b12b9 - __rust_maybe_catch_panic Oct 16 07:15:32.838 INFO kablam! at libpanic_unwind/lib.rs:102 Oct 16 07:15:32.838 INFO kablam! 19: 0x562e923388fe - std::panicking::try::h7293715551e9d85a Oct 16 07:15:32.838 INFO kablam! at libstd/panicking.rs:289 Oct 16 07:15:32.838 INFO kablam! 20: 0x562e9234bb27 - std::panic::catch_unwind::hc43bc712de4ab062 Oct 16 07:15:32.838 INFO kablam! at libstd/panic.rs:392 Oct 16 07:15:32.838 INFO kablam! 21: 0x562e9231efd8 - std::thread::Builder::spawn::{{closure}}::h1cf22bfc3f40bd72 Oct 16 07:15:32.838 INFO kablam! at libstd/thread/mod.rs:408 Oct 16 07:15:32.838 INFO kablam! 22: 0x562e9232033f - >::call_box::h6590a83af286c032 Oct 16 07:15:32.838 INFO kablam! at liballoc/boxed.rs:672 Oct 16 07:15:32.838 INFO kablam! 23: 0x562e9239ef2a - std::sys_common::thread::start_thread::h49b8ca61f624f031 Oct 16 07:15:32.838 INFO kablam! at liballoc/boxed.rs:682 Oct 16 07:15:32.838 INFO kablam! at libstd/sys_common/thread.rs:24 Oct 16 07:15:32.838 INFO kablam! 24: 0x562e92394335 - std::sys::unix::thread::Thread::new::thread_start::hc999bd1fb8f071a1 Oct 16 07:15:32.838 INFO kablam! at libstd/sys/unix/thread.rs:90 Oct 16 07:15:32.838 INFO kablam! 25: 0x7f6305d326b9 - start_thread Oct 16 07:15:32.838 INFO kablam! 26: 0x7f630585241c - clone Oct 16 07:15:32.838 INFO kablam! 27: 0x0 - Oct 16 07:15:32.843 INFO kablam! Doc-tests grabbag Oct 16 07:15:33.867 INFO blam! Oct 16 07:15:33.867 INFO blam! running 2 tests Oct 16 07:15:36.290 INFO blam! test src/iter/group_by.rs - iter::group_by::GroupByIterator::group_by (line 23) ... ok Oct 16 07:15:36.299 INFO blam! test src/iter/accumulate.rs - iter::accumulate::AccumulateIterator::accumulate (line 34) ... ok Oct 16 07:15:36.299 INFO blam! Oct 16 07:15:36.299 INFO blam! test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Oct 16 07:15:36.299 INFO blam! Oct 16 07:15:36.305 INFO kablam! su: No module specific data is present Oct 16 07:15:37.038 INFO running `"docker" "rm" "-f" "d846432b36e411181eba04095fab3f44f1b2d4151631197e020a48bec5a5cefd"` Oct 16 07:15:37.359 INFO blam! d846432b36e411181eba04095fab3f44f1b2d4151631197e020a48bec5a5cefd