Oct 26 23:11:29.943 INFO checking padenot/mlr-rs against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2 Oct 26 23:11:29.943 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-55192-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-alt check --frozen --all --all-targets" "-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 26 23:11:30.251 INFO blam! ce8e33e5024dddce057a0811095e22adfb18e2098d2f8fd76d0b8f585b85be98 Oct 26 23:11:30.252 INFO running `"docker" "start" "-a" "ce8e33e5024dddce057a0811095e22adfb18e2098d2f8fd76d0b8f585b85be98"` Oct 26 23:11:30.983 INFO kablam! usermod: no changes Oct 26 23:11:31.193 INFO kablam! Checking hound v3.4.0 Oct 26 23:11:31.193 INFO kablam! Checking sample v0.9.1 Oct 26 23:11:31.193 INFO kablam! Checking claxon v0.4.0 Oct 26 23:11:31.193 INFO kablam! Checking alac v0.3.3 Oct 26 23:11:31.193 INFO kablam! Checking audio-clock v0.2.0 Oct 26 23:11:31.193 INFO kablam! Compiling cmake v0.1.31 Oct 26 23:11:31.203 INFO kablam! Checking ogg v0.5.1 Oct 26 23:11:31.203 INFO kablam! Checking caf v0.1.0 Oct 26 23:11:32.596 INFO kablam! Checking env_logger v0.5.10 Oct 26 23:11:33.999 INFO kablam! Checking timer v0.2.0 Oct 26 23:11:35.134 INFO kablam! Checking lewton v0.7.0 Oct 26 23:11:35.135 INFO kablam! Checking monome-rs v0.1.2 Oct 26 23:11:35.404 INFO kablam! Compiling cubeb-sys v0.5.2 Oct 26 23:11:35.807 INFO kablam! Checking pretty_env_logger v0.2.3 Oct 26 23:11:59.740 INFO kablam! Checking cubeb-core v0.5.1 Oct 26 23:12:01.195 INFO kablam! thread 'main' panicked at 'assertion failed: !impl_self_ty.has_infer_types()', librustc_mir/borrow_check/nll/type_check/mod.rs:1033:21 Oct 26 23:12:01.196 INFO kablam! stack backtrace: Oct 26 23:12:01.353 INFO kablam! Checking cubeb v0.5.2 Oct 26 23:12:01.463 INFO kablam! 0: 0x7f9c62ca070f - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hc790a6047650a25c Oct 26 23:12:01.471 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Oct 26 23:12:01.472 INFO kablam! 1: 0x7f9c62c85687 - std::sys_common::backtrace::print::hef8e97456550ddc1 Oct 26 23:12:01.473 INFO kablam! at libstd/sys_common/backtrace.rs:71 Oct 26 23:12:01.474 INFO kablam! at libstd/sys_common/backtrace.rs:59 Oct 26 23:12:01.475 INFO kablam! 2: 0x7f9c62cabadf - std::panicking::default_hook::{{closure}}::h0141030dd350a192 Oct 26 23:12:01.477 INFO kablam! at libstd/panicking.rs:211 Oct 26 23:12:01.477 INFO kablam! 3: 0x7f9c62cab844 - std::panicking::default_hook::hff5fb27020d8e71b Oct 26 23:12:01.478 INFO kablam! at libstd/panicking.rs:227 Oct 26 23:12:01.479 INFO kablam! 4: 0x7f9c5f305461 - rustc::util::common::panic_hook::hc481878d35934a53 Oct 26 23:12:01.480 INFO kablam! 5: 0x7f9c62cac2d6 - std::panicking::rust_panic_with_hook::h91281e711b2e81db Oct 26 23:12:01.480 INFO kablam! at libstd/panicking.rs:480 Oct 26 23:12:01.481 INFO kablam! 6: 0x7f9c5fe754e7 - std::panicking::begin_panic::h6519bd32ad26da8c Oct 26 23:12:01.482 INFO kablam! 7: 0x7f9c5fe94f2b - rustc_mir::borrow_check::nll::type_check::TypeChecker::relate_type_and_user_type::hed63f63fe4354587 Oct 26 23:12:01.483 INFO kablam! 8: 0x7f9c5fe9129b - as rustc::mir::visit::Visitor<'tcx>>::visit_constant::h73e8993fe15ba09a Oct 26 23:12:01.484 INFO kablam! 9: 0x7f9c5fe9159e - as rustc::mir::visit::Visitor<'tcx>>::visit_rvalue::h796e08b6b353f484 Oct 26 23:12:01.485 INFO kablam! 10: 0x7f9c5fe91ba9 - as rustc::mir::visit::Visitor<'tcx>>::visit_mir::h8daa53da6527b915 Oct 26 23:12:01.486 INFO kablam! 11: 0x7f9c5fe90d11 - rustc_mir::borrow_check::nll::type_check::type_check_internal::h2ac92f33f115ad09 Oct 26 23:12:01.486 INFO kablam! 12: 0x7f9c5fc164e6 - rustc::ty::context::tls::with_related_context::h8190661235dee082 Oct 26 23:12:01.487 INFO kablam! 13: 0x7f9c5fcf56e4 - rustc::infer::InferCtxtBuilder::enter::h110a307af99695de Oct 26 23:12:01.488 INFO kablam! 14: 0x7f9c5fe9dc56 - ::run_pass::hebeb072a1d79f1fd Oct 26 23:12:01.489 INFO kablam! 15: 0x7f9c5fc6a0c0 - rustc_mir::transform::mir_const::{{closure}}::h7e478a3cf226356e Oct 26 23:12:01.490 INFO kablam! 16: 0x7f9c5fc62fbe - rustc_mir::transform::mir_const::h0a2581c0c8b526e6 Oct 26 23:12:01.490 INFO kablam! 17: 0x7f9c5ee9c085 - rustc::ty::query::__query_compute::mir_const::h0c0122fd9df53d18 Oct 26 23:12:01.491 INFO kablam! 18: 0x7f9c5eea2a7c - rustc::ty::query:: for rustc::ty::query::queries::mir_const<'tcx>>::compute::haa10bab95a2fd833 Oct 26 23:12:01.492 INFO kablam! 19: 0x7f9c5ec1b692 - rustc::dep_graph::graph::DepGraph::with_task_impl::h787ee2a2b70d658b Oct 26 23:12:01.493 INFO kablam! 20: 0x7f9c5ee22105 - rustc::ty::context::tls::with_related_context::h0f1084258791cb48 Oct 26 23:12:01.494 INFO kablam! 21: 0x7f9c5eee838d - rustc::ty::query::plumbing::>::force_query_with_job::hd70b42abafd8871b Oct 26 23:12:01.495 INFO kablam! 22: 0x7f9c5efffaf2 - rustc::ty::query::plumbing::>::get_query::hda3e93c215855c69 Oct 26 23:12:01.496 INFO kablam! 23: 0x7f9c5f0344de - rustc::ty::query::>::mir_const::hf0c10eac190126c3 Oct 26 23:12:01.496 INFO kablam! 24: 0x7f9c5fc631c9 - rustc_mir::transform::mir_validated::h744eeed3e0252cec Oct 26 23:12:01.497 INFO kablam! 25: 0x7f9c5ee9c155 - rustc::ty::query::__query_compute::mir_validated::hd3db30e5ca5c1d80 Oct 26 23:12:01.498 INFO kablam! 26: 0x7f9c5eea2aac - rustc::ty::query:: for rustc::ty::query::queries::mir_validated<'tcx>>::compute::hcaf4d102c356e69a Oct 26 23:12:01.499 INFO kablam! 27: 0x7f9c5ec1b692 - rustc::dep_graph::graph::DepGraph::with_task_impl::h787ee2a2b70d658b Oct 26 23:12:01.500 INFO kablam! 28: 0x7f9c5ee77ac5 - rustc::ty::context::tls::with_related_context::hdd2fed54323a49f6 Oct 26 23:12:01.501 INFO kablam! 29: 0x7f9c5eecce3d - rustc::ty::query::plumbing::>::force_query_with_job::h42007040665be8ae Oct 26 23:12:01.502 INFO kablam! 30: 0x7f9c5efb3d12 - rustc::ty::query::plumbing::>::get_query::h7d8eed0f1e374969 Oct 26 23:12:01.503 INFO kablam! 31: 0x7f9c5eef5370 - rustc::ty::query::plumbing::>::ensure_query::h3798551fb49e4399 Oct 26 23:12:01.503 INFO kablam! 32: 0x7f9c602d5d29 - rustc_borrowck::borrowck::borrowck::h94112501293b7ba4 Oct 26 23:12:01.504 INFO kablam! 33: 0x7f9c5eea2cac - rustc::ty::query:: for rustc::ty::query::queries::borrowck<'tcx>>::compute::hd2222c0eacf867db Oct 26 23:12:01.505 INFO kablam! 34: 0x7f9c5ec1d542 - rustc::dep_graph::graph::DepGraph::with_task_impl::h79c1edef4afb2a12 Oct 26 23:12:01.506 INFO kablam! 35: 0x7f9c5ee51bc5 - rustc::ty::context::tls::with_related_context::h7be15e12c43d770e Oct 26 23:12:01.507 INFO kablam! 36: 0x7f9c5eed181d - rustc::ty::query::plumbing::>::force_query_with_job::h52322f214f172e9d Oct 26 23:12:01.508 INFO kablam! 37: 0x7f9c5efdb5d3 - rustc::ty::query::plumbing::>::get_query::hac7069258b7ecc88 Oct 26 23:12:01.509 INFO kablam! 38: 0x7f9c602cd100 - rustc::ty::>::par_body_owners::h8414eabe1c7fcf8e Oct 26 23:12:01.509 INFO kablam! 39: 0x7f9c602d5a57 - rustc_borrowck::borrowck::check_crate::h20bb6b52ab99668d Oct 26 23:12:01.510 INFO kablam! 40: 0x7f9c630377d1 - rustc::util::common::time::h02d2608563545d52 Oct 26 23:12:01.511 INFO kablam! 41: 0x7f9c62fda4d8 - rustc::ty::context::tls::enter_context::h83693421b1f7e2ac Oct 26 23:12:01.512 INFO kablam! 42: 0x7f9c6307cec1 - >::with::haf102807228eb550 Oct 26 23:12:01.512 INFO kablam! 43: 0x7f9c630ce61d - rustc::ty::context::TyCtxt::create_and_enter::h84e3e7bd321d7315 Oct 26 23:12:01.513 INFO kablam! 44: 0x7f9c63022174 - rustc_driver::driver::compile_input::he36f1941c84e959e Oct 26 23:12:01.514 INFO kablam! 45: 0x7f9c630ee684 - rustc_driver::run_compiler_with_pool::h5bf41eb8821bbd5e Oct 26 23:12:01.514 INFO kablam! 46: 0x7f9c6302018b - rustc_driver::driver::spawn_thread_pool::h00461881d0854d6b Oct 26 23:12:01.516 INFO kablam! 47: 0x7f9c630ed6b7 - rustc_driver::run_compiler::h956a05419c7640d8 Oct 26 23:12:01.516 INFO kablam! 48: 0x7f9c6300a9c4 - >::set::hecd202198c1a2d4f Oct 26 23:12:01.517 INFO kablam! 49: 0x7f9c62ffce72 - as core::ops::function::FnOnce<()>>::call_once::h3afa2b39498c5cc4 Oct 26 23:12:01.518 INFO kablam! 50: 0x7f9c62cb95e9 - __rust_maybe_catch_panic Oct 26 23:12:01.519 INFO kablam! at libpanic_unwind/lib.rs:102 Oct 26 23:12:01.519 INFO kablam! 51: 0x7f9c630eb7e5 - rustc_driver::run::h15ff99cba7c722c5 Oct 26 23:12:01.520 INFO kablam! 52: 0x7f9c630f931b - rustc_driver::main::h618945cd6fee4ac7 Oct 26 23:12:01.521 INFO kablam! 53: 0x55c3f11e8962 - std::rt::lang_start::{{closure}}::h1b85a41d7167b5fd Oct 26 23:12:01.522 INFO kablam! 54: 0x7f9c62cabca2 - std::panicking::try::do_call::hb6cb84b90f739540 Oct 26 23:12:01.522 INFO kablam! at libstd/rt.rs:59 Oct 26 23:12:01.523 INFO kablam! at libstd/panicking.rs:310 Oct 26 23:12:01.524 INFO kablam! 55: 0x7f9c62cb95e9 - __rust_maybe_catch_panic Oct 26 23:12:01.525 INFO kablam! at libpanic_unwind/lib.rs:102 Oct 26 23:12:01.525 INFO kablam! 56: 0x7f9c62c71a5a - std::rt::lang_start_internal::h5161ad4624811397 Oct 26 23:12:01.527 INFO kablam! at libstd/panicking.rs:289 Oct 26 23:12:01.528 INFO kablam! at libstd/panic.rs:392 Oct 26 23:12:01.529 INFO kablam! at libstd/rt.rs:58 Oct 26 23:12:01.530 INFO kablam! 57: 0x55c3f11e8954 - main Oct 26 23:12:01.530 INFO kablam! 58: 0x7f9c6287c82f - __libc_start_main Oct 26 23:12:01.531 INFO kablam! 59: 0x55c3f11e8808 - Oct 26 23:12:01.532 INFO kablam! query stack during panic: Oct 26 23:12:01.532 INFO kablam! #0 [mir_const] processing `signal::Signal::fork` Oct 26 23:12:01.533 INFO kablam! #1 [mir_validated] processing `signal::Signal::fork` Oct 26 23:12:01.534 INFO kablam! #2 [borrowck] processing `signal::Signal::fork` Oct 26 23:12:01.534 INFO kablam! end of query stack Oct 26 23:12:01.603 INFO kablam! Oct 26 23:12:01.604 INFO kablam! error: internal compiler error: unexpected panic Oct 26 23:12:01.604 INFO kablam! Oct 26 23:12:01.605 INFO kablam! note: the compiler unexpectedly panicked. this is a bug. Oct 26 23:12:01.606 INFO kablam! Oct 26 23:12:01.606 INFO kablam! note: we would appreciate a bug report: https://github.com/rust-lang/rust/blob/master/CONTRIBUTING.md#bug-reports Oct 26 23:12:01.607 INFO kablam! Oct 26 23:12:01.608 INFO kablam! note: rustc 1.31.0-nightly (155510e37 2018-10-20) running on x86_64-unknown-linux-gnu Oct 26 23:12:01.608 INFO kablam! Oct 26 23:12:01.609 INFO kablam! note: compiler flags: -C debuginfo=2 --crate-type lib Oct 26 23:12:01.609 INFO kablam! Oct 26 23:12:01.610 INFO kablam! note: some of the compiler flags provided by cargo are hidden Oct 26 23:12:01.611 INFO kablam! Oct 26 23:12:01.624 INFO kablam! error: Could not compile `sample`. Oct 26 23:12:01.625 INFO kablam! warning: build failed, waiting for other jobs to finish... Oct 26 23:12:01.952 INFO kablam! error: build failed Oct 26 23:12:01.954 INFO kablam! su: No module specific data is present Oct 26 23:12:03.455 INFO running `"docker" "rm" "-f" "ce8e33e5024dddce057a0811095e22adfb18e2098d2f8fd76d0b8f585b85be98"` Oct 26 23:12:03.620 INFO blam! ce8e33e5024dddce057a0811095e22adfb18e2098d2f8fd76d0b8f585b85be98