Oct 22 00:24:28.899 INFO checking ringtail-0.3.0 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192 Oct 22 00:24:28.900 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-7/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-55192/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 22 00:24:29.145 INFO blam! 83a280139979951a1bb08a112d65e11862134f1134f7b584e0351a1da09aa5ef Oct 22 00:24:29.150 INFO running `"docker" "start" "-a" "83a280139979951a1bb08a112d65e11862134f1134f7b584e0351a1da09aa5ef"` Oct 22 00:24:29.792 INFO kablam! usermod: no changes Oct 22 00:24:29.933 INFO kablam! Checking ringtail v0.3.0 (/source) Oct 22 00:24:30.584 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 22 00:24:30.584 INFO kablam! stack backtrace: Oct 22 00:24:30.700 INFO kablam! 0: 0x7f8b86e9970f - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hc790a6047650a25c Oct 22 00:24:30.701 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Oct 22 00:24:30.702 INFO kablam! 1: 0x7f8b86e7e687 - std::sys_common::backtrace::print::hef8e97456550ddc1 Oct 22 00:24:30.703 INFO kablam! at libstd/sys_common/backtrace.rs:71 Oct 22 00:24:30.703 INFO kablam! at libstd/sys_common/backtrace.rs:59 Oct 22 00:24:30.704 INFO kablam! 2: 0x7f8b86ea4adf - std::panicking::default_hook::{{closure}}::h0141030dd350a192 Oct 22 00:24:30.705 INFO kablam! at libstd/panicking.rs:211 Oct 22 00:24:30.706 INFO kablam! 3: 0x7f8b86ea4844 - std::panicking::default_hook::hff5fb27020d8e71b Oct 22 00:24:30.706 INFO kablam! at libstd/panicking.rs:227 Oct 22 00:24:30.707 INFO kablam! 4: 0x7f8b834fe461 - rustc::util::common::panic_hook::hc481878d35934a53 Oct 22 00:24:30.707 INFO kablam! 5: 0x7f8b86ea52d6 - std::panicking::rust_panic_with_hook::h91281e711b2e81db Oct 22 00:24:30.708 INFO kablam! at libstd/panicking.rs:480 Oct 22 00:24:30.708 INFO kablam! 6: 0x7f8b8406e4e7 - std::panicking::begin_panic::h6519bd32ad26da8c Oct 22 00:24:30.709 INFO kablam! 7: 0x7f8b8408df2b - rustc_mir::borrow_check::nll::type_check::TypeChecker::relate_type_and_user_type::hed63f63fe4354587 Oct 22 00:24:30.709 INFO kablam! 8: 0x7f8b8408a29b - as rustc::mir::visit::Visitor<'tcx>>::visit_constant::h73e8993fe15ba09a Oct 22 00:24:30.710 INFO kablam! 9: 0x7f8b8408afef - as rustc::mir::visit::Visitor<'tcx>>::visit_mir::h8daa53da6527b915 Oct 22 00:24:30.711 INFO kablam! 10: 0x7f8b84089d11 - rustc_mir::borrow_check::nll::type_check::type_check_internal::h2ac92f33f115ad09 Oct 22 00:24:30.711 INFO kablam! 11: 0x7f8b83e0f4e6 - rustc::ty::context::tls::with_related_context::h8190661235dee082 Oct 22 00:24:30.711 INFO kablam! 12: 0x7f8b83eee6e4 - rustc::infer::InferCtxtBuilder::enter::h110a307af99695de Oct 22 00:24:30.712 INFO kablam! 13: 0x7f8b84096c56 - ::run_pass::hebeb072a1d79f1fd Oct 22 00:24:30.712 INFO kablam! 14: 0x7f8b83e630c0 - rustc_mir::transform::mir_const::{{closure}}::h7e478a3cf226356e Oct 22 00:24:30.712 INFO kablam! 15: 0x7f8b83e5bfbe - rustc_mir::transform::mir_const::h0a2581c0c8b526e6 Oct 22 00:24:30.713 INFO kablam! 16: 0x7f8b83095085 - rustc::ty::query::__query_compute::mir_const::h0c0122fd9df53d18 Oct 22 00:24:30.713 INFO kablam! 17: 0x7f8b8309ba7c - rustc::ty::query:: for rustc::ty::query::queries::mir_const<'tcx>>::compute::haa10bab95a2fd833 Oct 22 00:24:30.714 INFO kablam! 18: 0x7f8b82e14692 - rustc::dep_graph::graph::DepGraph::with_task_impl::h787ee2a2b70d658b Oct 22 00:24:30.714 INFO kablam! 19: 0x7f8b8301b105 - rustc::ty::context::tls::with_related_context::h0f1084258791cb48 Oct 22 00:24:30.715 INFO kablam! 20: 0x7f8b830e138d - rustc::ty::query::plumbing::>::force_query_with_job::hd70b42abafd8871b Oct 22 00:24:30.715 INFO kablam! 21: 0x7f8b831f8af2 - rustc::ty::query::plumbing::>::get_query::hda3e93c215855c69 Oct 22 00:24:30.716 INFO kablam! 22: 0x7f8b8322d4de - rustc::ty::query::>::mir_const::hf0c10eac190126c3 Oct 22 00:24:30.716 INFO kablam! 23: 0x7f8b83e5c1c9 - rustc_mir::transform::mir_validated::h744eeed3e0252cec Oct 22 00:24:30.716 INFO kablam! 24: 0x7f8b83095155 - rustc::ty::query::__query_compute::mir_validated::hd3db30e5ca5c1d80 Oct 22 00:24:30.717 INFO kablam! 25: 0x7f8b8309baac - rustc::ty::query:: for rustc::ty::query::queries::mir_validated<'tcx>>::compute::hcaf4d102c356e69a Oct 22 00:24:30.717 INFO kablam! 26: 0x7f8b82e14692 - rustc::dep_graph::graph::DepGraph::with_task_impl::h787ee2a2b70d658b Oct 22 00:24:30.718 INFO kablam! 27: 0x7f8b83070ac5 - rustc::ty::context::tls::with_related_context::hdd2fed54323a49f6 Oct 22 00:24:30.718 INFO kablam! 28: 0x7f8b830c5e3d - rustc::ty::query::plumbing::>::force_query_with_job::h42007040665be8ae Oct 22 00:24:30.719 INFO kablam! 29: 0x7f8b831acd12 - rustc::ty::query::plumbing::>::get_query::h7d8eed0f1e374969 Oct 22 00:24:30.719 INFO kablam! 30: 0x7f8b830ee370 - rustc::ty::query::plumbing::>::ensure_query::h3798551fb49e4399 Oct 22 00:24:30.719 INFO kablam! 31: 0x7f8b844ced29 - rustc_borrowck::borrowck::borrowck::h94112501293b7ba4 Oct 22 00:24:30.720 INFO kablam! 32: 0x7f8b8309bcac - rustc::ty::query:: for rustc::ty::query::queries::borrowck<'tcx>>::compute::hd2222c0eacf867db Oct 22 00:24:30.720 INFO kablam! 33: 0x7f8b82e16542 - rustc::dep_graph::graph::DepGraph::with_task_impl::h79c1edef4afb2a12 Oct 22 00:24:30.721 INFO kablam! 34: 0x7f8b8304abc5 - rustc::ty::context::tls::with_related_context::h7be15e12c43d770e Oct 22 00:24:30.721 INFO kablam! 35: 0x7f8b830ca81d - rustc::ty::query::plumbing::>::force_query_with_job::h52322f214f172e9d Oct 22 00:24:30.722 INFO kablam! 36: 0x7f8b831d45d3 - rustc::ty::query::plumbing::>::get_query::hac7069258b7ecc88 Oct 22 00:24:30.722 INFO kablam! 37: 0x7f8b844c6100 - rustc::ty::>::par_body_owners::h8414eabe1c7fcf8e Oct 22 00:24:30.723 INFO kablam! 38: 0x7f8b844cea57 - rustc_borrowck::borrowck::check_crate::h20bb6b52ab99668d Oct 22 00:24:30.723 INFO kablam! 39: 0x7f8b872307d1 - rustc::util::common::time::h02d2608563545d52 Oct 22 00:24:30.723 INFO kablam! 40: 0x7f8b871d34d8 - rustc::ty::context::tls::enter_context::h83693421b1f7e2ac Oct 22 00:24:30.724 INFO kablam! 41: 0x7f8b87275ec1 - >::with::haf102807228eb550 Oct 22 00:24:30.724 INFO kablam! 42: 0x7f8b872c761d - rustc::ty::context::TyCtxt::create_and_enter::h84e3e7bd321d7315 Oct 22 00:24:30.768 INFO kablam! 43: 0x7f8b8721b174 - rustc_driver::driver::compile_input::he36f1941c84e959e Oct 22 00:24:30.768 INFO kablam! 44: 0x7f8b872e7684 - rustc_driver::run_compiler_with_pool::h5bf41eb8821bbd5e Oct 22 00:24:30.768 INFO kablam! 45: 0x7f8b8721918b - rustc_driver::driver::spawn_thread_pool::h00461881d0854d6b Oct 22 00:24:30.768 INFO kablam! 46: 0x7f8b872e66b7 - rustc_driver::run_compiler::h956a05419c7640d8 Oct 22 00:24:30.768 INFO kablam! 47: 0x7f8b872039c4 - >::set::hecd202198c1a2d4f Oct 22 00:24:30.768 INFO kablam! 48: 0x7f8b871f5e72 - as core::ops::function::FnOnce<()>>::call_once::h3afa2b39498c5cc4 Oct 22 00:24:30.768 INFO kablam! 49: 0x7f8b86eb25e9 - __rust_maybe_catch_panic Oct 22 00:24:30.768 INFO kablam! at libpanic_unwind/lib.rs:102 Oct 22 00:24:30.768 INFO kablam! 50: 0x7f8b872e47e5 - rustc_driver::run::h15ff99cba7c722c5 Oct 22 00:24:30.769 INFO kablam! 51: 0x7f8b872f231b - rustc_driver::main::h618945cd6fee4ac7 Oct 22 00:24:30.769 INFO kablam! 52: 0x5587cbe43962 - std::rt::lang_start::{{closure}}::h1b85a41d7167b5fd Oct 22 00:24:30.769 INFO kablam! 53: 0x7f8b86ea4ca2 - std::panicking::try::do_call::hb6cb84b90f739540 Oct 22 00:24:30.769 INFO kablam! at libstd/rt.rs:59 Oct 22 00:24:30.769 INFO kablam! at libstd/panicking.rs:310 Oct 22 00:24:30.769 INFO kablam! 54: 0x7f8b86eb25e9 - __rust_maybe_catch_panic Oct 22 00:24:30.769 INFO kablam! at libpanic_unwind/lib.rs:102 Oct 22 00:24:30.769 INFO kablam! 55: 0x7f8b86e6aa5a - std::rt::lang_start_internal::h5161ad4624811397 Oct 22 00:24:30.769 INFO kablam! at libstd/panicking.rs:289 Oct 22 00:24:30.769 INFO kablam! at libstd/panic.rs:392 Oct 22 00:24:30.769 INFO kablam! at libstd/rt.rs:58 Oct 22 00:24:30.769 INFO kablam! 56: 0x5587cbe43954 - main Oct 22 00:24:30.769 INFO kablam! 57: 0x7f8b86a7582f - __libc_start_main Oct 22 00:24:30.769 INFO kablam! 58: 0x5587cbe43808 - Oct 22 00:24:30.769 INFO kablam! query stack during panic: Oct 22 00:24:30.769 INFO kablam! #0 [mir_const] processing `>::new` Oct 22 00:24:30.769 INFO kablam! #1 [mir_validated] processing `>::new` Oct 22 00:24:30.769 INFO kablam! #2 [borrowck] processing `>::new` Oct 22 00:24:30.769 INFO kablam! end of query stack Oct 22 00:24:30.769 INFO kablam! Oct 22 00:24:30.769 INFO kablam! error: internal compiler error: unexpected panic Oct 22 00:24:30.769 INFO kablam! Oct 22 00:24:30.769 INFO kablam! note: the compiler unexpectedly panicked. this is a bug. Oct 22 00:24:30.769 INFO kablam! Oct 22 00:24:30.769 INFO kablam! note: we would appreciate a bug report: https://github.com/rust-lang/rust/blob/master/CONTRIBUTING.md#bug-reports Oct 22 00:24:30.769 INFO kablam! Oct 22 00:24:30.769 INFO kablam! note: rustc 1.31.0-nightly (155510e37 2018-10-20) running on x86_64-unknown-linux-gnu Oct 22 00:24:30.769 INFO kablam! Oct 22 00:24:30.769 INFO kablam! note: compiler flags: -C debuginfo=2 --crate-type lib Oct 22 00:24:30.769 INFO kablam! Oct 22 00:24:30.769 INFO kablam! note: some of the compiler flags provided by cargo are hidden Oct 22 00:24:30.769 INFO kablam! Oct 22 00:24:30.769 INFO kablam! error: Could not compile `ringtail`. Oct 22 00:24:30.769 INFO kablam! warning: build failed, waiting for other jobs to finish... Oct 22 00:24:31.053 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 22 00:24:31.056 INFO kablam! stack backtrace: Oct 22 00:24:31.166 INFO kablam! 0: 0x7f8c914bc70f - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hc790a6047650a25c Oct 22 00:24:31.186 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Oct 22 00:24:31.186 INFO kablam! 1: 0x7f8c914a1687 - std::sys_common::backtrace::print::hef8e97456550ddc1 Oct 22 00:24:31.186 INFO kablam! at libstd/sys_common/backtrace.rs:71 Oct 22 00:24:31.186 INFO kablam! at libstd/sys_common/backtrace.rs:59 Oct 22 00:24:31.186 INFO kablam! 2: 0x7f8c914c7adf - std::panicking::default_hook::{{closure}}::h0141030dd350a192 Oct 22 00:24:31.186 INFO kablam! at libstd/panicking.rs:211 Oct 22 00:24:31.187 INFO kablam! 3: 0x7f8c914c7844 - std::panicking::default_hook::hff5fb27020d8e71b Oct 22 00:24:31.187 INFO kablam! at libstd/panicking.rs:227 Oct 22 00:24:31.187 INFO kablam! 4: 0x7f8c8db21461 - rustc::util::common::panic_hook::hc481878d35934a53 Oct 22 00:24:31.187 INFO kablam! 5: 0x7f8c914c82d6 - std::panicking::rust_panic_with_hook::h91281e711b2e81db Oct 22 00:24:31.187 INFO kablam! at libstd/panicking.rs:480 Oct 22 00:24:31.187 INFO kablam! 6: 0x7f8c8e6914e7 - std::panicking::begin_panic::h6519bd32ad26da8c Oct 22 00:24:31.187 INFO kablam! 7: 0x7f8c8e6b0f2b - rustc_mir::borrow_check::nll::type_check::TypeChecker::relate_type_and_user_type::hed63f63fe4354587 Oct 22 00:24:31.187 INFO kablam! 8: 0x7f8c8e6ad29b - as rustc::mir::visit::Visitor<'tcx>>::visit_constant::h73e8993fe15ba09a Oct 22 00:24:31.187 INFO kablam! 9: 0x7f8c8e6adfef - as rustc::mir::visit::Visitor<'tcx>>::visit_mir::h8daa53da6527b915 Oct 22 00:24:31.187 INFO kablam! 10: 0x7f8c8e6acd11 - rustc_mir::borrow_check::nll::type_check::type_check_internal::h2ac92f33f115ad09 Oct 22 00:24:31.187 INFO kablam! 11: 0x7f8c8e4324e6 - rustc::ty::context::tls::with_related_context::h8190661235dee082 Oct 22 00:24:31.187 INFO kablam! 12: 0x7f8c8e5116e4 - rustc::infer::InferCtxtBuilder::enter::h110a307af99695de Oct 22 00:24:31.187 INFO kablam! 13: 0x7f8c8e6b9c56 - ::run_pass::hebeb072a1d79f1fd Oct 22 00:24:31.187 INFO kablam! 14: 0x7f8c8e4860c0 - rustc_mir::transform::mir_const::{{closure}}::h7e478a3cf226356e Oct 22 00:24:31.187 INFO kablam! 15: 0x7f8c8e47efbe - rustc_mir::transform::mir_const::h0a2581c0c8b526e6 Oct 22 00:24:31.187 INFO kablam! 16: 0x7f8c8d6b8085 - rustc::ty::query::__query_compute::mir_const::h0c0122fd9df53d18 Oct 22 00:24:31.187 INFO kablam! 17: 0x7f8c8d6bea7c - rustc::ty::query:: for rustc::ty::query::queries::mir_const<'tcx>>::compute::haa10bab95a2fd833 Oct 22 00:24:31.187 INFO kablam! 18: 0x7f8c8d437692 - rustc::dep_graph::graph::DepGraph::with_task_impl::h787ee2a2b70d658b Oct 22 00:24:31.187 INFO kablam! 19: 0x7f8c8d63e105 - rustc::ty::context::tls::with_related_context::h0f1084258791cb48 Oct 22 00:24:31.188 INFO kablam! 20: 0x7f8c8d70438d - rustc::ty::query::plumbing::>::force_query_with_job::hd70b42abafd8871b Oct 22 00:24:31.188 INFO kablam! 21: 0x7f8c8d81baf2 - rustc::ty::query::plumbing::>::get_query::hda3e93c215855c69 Oct 22 00:24:31.188 INFO kablam! 22: 0x7f8c8d8504de - rustc::ty::query::>::mir_const::hf0c10eac190126c3 Oct 22 00:24:31.188 INFO kablam! 23: 0x7f8c8e47f1c9 - rustc_mir::transform::mir_validated::h744eeed3e0252cec Oct 22 00:24:31.188 INFO kablam! 24: 0x7f8c8d6b8155 - rustc::ty::query::__query_compute::mir_validated::hd3db30e5ca5c1d80 Oct 22 00:24:31.188 INFO kablam! 25: 0x7f8c8d6beaac - rustc::ty::query:: for rustc::ty::query::queries::mir_validated<'tcx>>::compute::hcaf4d102c356e69a Oct 22 00:24:31.188 INFO kablam! 26: 0x7f8c8d437692 - rustc::dep_graph::graph::DepGraph::with_task_impl::h787ee2a2b70d658b Oct 22 00:24:31.188 INFO kablam! 27: 0x7f8c8d693ac5 - rustc::ty::context::tls::with_related_context::hdd2fed54323a49f6 Oct 22 00:24:31.188 INFO kablam! 28: 0x7f8c8d6e8e3d - rustc::ty::query::plumbing::>::force_query_with_job::h42007040665be8ae Oct 22 00:24:31.188 INFO kablam! 29: 0x7f8c8d7cfd12 - rustc::ty::query::plumbing::>::get_query::h7d8eed0f1e374969 Oct 22 00:24:31.188 INFO kablam! 30: 0x7f8c8d711370 - rustc::ty::query::plumbing::>::ensure_query::h3798551fb49e4399 Oct 22 00:24:31.188 INFO kablam! 31: 0x7f8c8eaf1d29 - rustc_borrowck::borrowck::borrowck::h94112501293b7ba4 Oct 22 00:24:31.188 INFO kablam! 32: 0x7f8c8d6becac - rustc::ty::query:: for rustc::ty::query::queries::borrowck<'tcx>>::compute::hd2222c0eacf867db Oct 22 00:24:31.188 INFO kablam! 33: 0x7f8c8d439542 - rustc::dep_graph::graph::DepGraph::with_task_impl::h79c1edef4afb2a12 Oct 22 00:24:31.188 INFO kablam! 34: 0x7f8c8d66dbc5 - rustc::ty::context::tls::with_related_context::h7be15e12c43d770e Oct 22 00:24:31.188 INFO kablam! 35: 0x7f8c8d6ed81d - rustc::ty::query::plumbing::>::force_query_with_job::h52322f214f172e9d Oct 22 00:24:31.188 INFO kablam! 36: 0x7f8c8d7f75d3 - rustc::ty::query::plumbing::>::get_query::hac7069258b7ecc88 Oct 22 00:24:31.188 INFO kablam! 37: 0x7f8c8eae9100 - rustc::ty::>::par_body_owners::h8414eabe1c7fcf8e Oct 22 00:24:31.188 INFO kablam! 38: 0x7f8c8eaf1a57 - rustc_borrowck::borrowck::check_crate::h20bb6b52ab99668d Oct 22 00:24:31.188 INFO kablam! 39: 0x7f8c918537d1 - rustc::util::common::time::h02d2608563545d52 Oct 22 00:24:31.188 INFO kablam! 40: 0x7f8c917f64d8 - rustc::ty::context::tls::enter_context::h83693421b1f7e2ac Oct 22 00:24:31.188 INFO kablam! 41: 0x7f8c91898ec1 - >::with::haf102807228eb550 Oct 22 00:24:31.188 INFO kablam! 42: 0x7f8c918ea61d - rustc::ty::context::TyCtxt::create_and_enter::h84e3e7bd321d7315 Oct 22 00:24:31.189 INFO kablam! 43: 0x7f8c9183e174 - rustc_driver::driver::compile_input::he36f1941c84e959e Oct 22 00:24:31.189 INFO kablam! 44: 0x7f8c9190a684 - rustc_driver::run_compiler_with_pool::h5bf41eb8821bbd5e Oct 22 00:24:31.189 INFO kablam! 45: 0x7f8c9183c18b - rustc_driver::driver::spawn_thread_pool::h00461881d0854d6b Oct 22 00:24:31.189 INFO kablam! 46: 0x7f8c919096b7 - rustc_driver::run_compiler::h956a05419c7640d8 Oct 22 00:24:31.189 INFO kablam! 47: 0x7f8c918269c4 - >::set::hecd202198c1a2d4f Oct 22 00:24:31.189 INFO kablam! 48: 0x7f8c91818e72 - as core::ops::function::FnOnce<()>>::call_once::h3afa2b39498c5cc4 Oct 22 00:24:31.189 INFO kablam! 49: 0x7f8c914d55e9 - __rust_maybe_catch_panic Oct 22 00:24:31.189 INFO kablam! at libpanic_unwind/lib.rs:102 Oct 22 00:24:31.189 INFO kablam! 50: 0x7f8c919077e5 - rustc_driver::run::h15ff99cba7c722c5 Oct 22 00:24:31.189 INFO kablam! 51: 0x7f8c9191531b - rustc_driver::main::h618945cd6fee4ac7 Oct 22 00:24:31.189 INFO kablam! 52: 0x558dd58d9962 - std::rt::lang_start::{{closure}}::h1b85a41d7167b5fd Oct 22 00:24:31.189 INFO kablam! 53: 0x7f8c914c7ca2 - std::panicking::try::do_call::hb6cb84b90f739540 Oct 22 00:24:31.189 INFO kablam! at libstd/rt.rs:59 Oct 22 00:24:31.189 INFO kablam! at libstd/panicking.rs:310 Oct 22 00:24:31.189 INFO kablam! 54: 0x7f8c914d55e9 - __rust_maybe_catch_panic Oct 22 00:24:31.189 INFO kablam! at libpanic_unwind/lib.rs:102 Oct 22 00:24:31.189 INFO kablam! 55: 0x7f8c9148da5a - std::rt::lang_start_internal::h5161ad4624811397 Oct 22 00:24:31.190 INFO kablam! at libstd/panicking.rs:289 Oct 22 00:24:31.190 INFO kablam! at libstd/panic.rs:392 Oct 22 00:24:31.191 INFO kablam! at libstd/rt.rs:58 Oct 22 00:24:31.191 INFO kablam! 56: 0x558dd58d9954 - main Oct 22 00:24:31.191 INFO kablam! 57: 0x7f8c9109882f - __libc_start_main Oct 22 00:24:31.191 INFO kablam! 58: 0x558dd58d9808 - Oct 22 00:24:31.191 INFO kablam! query stack during panic: Oct 22 00:24:31.192 INFO kablam! #0 [mir_const] processing `>::new` Oct 22 00:24:31.192 INFO kablam! #1 [mir_validated] processing `>::new` Oct 22 00:24:31.192 INFO kablam! #2 [borrowck] processing `>::new` Oct 22 00:24:31.192 INFO kablam! end of query stack Oct 22 00:24:31.203 INFO kablam! Oct 22 00:24:31.204 INFO kablam! error: internal compiler error: unexpected panic Oct 22 00:24:31.204 INFO kablam! Oct 22 00:24:31.204 INFO kablam! note: the compiler unexpectedly panicked. this is a bug. Oct 22 00:24:31.205 INFO kablam! Oct 22 00:24:31.205 INFO kablam! note: we would appreciate a bug report: https://github.com/rust-lang/rust/blob/master/CONTRIBUTING.md#bug-reports Oct 22 00:24:31.205 INFO kablam! Oct 22 00:24:31.205 INFO kablam! note: rustc 1.31.0-nightly (155510e37 2018-10-20) running on x86_64-unknown-linux-gnu Oct 22 00:24:31.205 INFO kablam! Oct 22 00:24:31.205 INFO kablam! note: compiler flags: -C debuginfo=2 Oct 22 00:24:31.205 INFO kablam! Oct 22 00:24:31.205 INFO kablam! note: some of the compiler flags provided by cargo are hidden Oct 22 00:24:31.205 INFO kablam! Oct 22 00:24:31.221 INFO kablam! error: Could not compile `ringtail`. Oct 22 00:24:31.221 INFO kablam! Oct 22 00:24:31.221 INFO kablam! To learn more, run the command again with --verbose. Oct 22 00:24:31.223 INFO kablam! su: No module specific data is present Oct 22 00:24:31.736 INFO running `"docker" "rm" "-f" "83a280139979951a1bb08a112d65e11862134f1134f7b584e0351a1da09aa5ef"` Oct 22 00:24:31.904 INFO blam! 83a280139979951a1bb08a112d65e11862134f1134f7b584e0351a1da09aa5ef