Oct 26 21:36:15.122 INFO checking sagebind/winenv against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2 Oct 26 21:36:15.123 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-7/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 21:36:15.580 INFO blam! e6ca9d1884e56becf8aa4a5094fe76f42d05d20b8b1b065577a1b10a970a135f Oct 26 21:36:15.582 INFO running `"docker" "start" "-a" "e6ca9d1884e56becf8aa4a5094fe76f42d05d20b8b1b065577a1b10a970a135f"` Oct 26 21:36:17.281 INFO kablam! usermod: no changes Oct 26 21:36:17.471 INFO kablam! Checking ringtail v0.1.1 Oct 26 21:36:17.471 INFO kablam! Compiling backtrace-sys v0.1.23 Oct 26 21:36:17.476 INFO kablam! Compiling libz-sys v1.0.18 Oct 26 21:36:17.476 INFO kablam! Compiling curl-sys v0.4.2 Oct 26 21:36:17.478 INFO kablam! Checking termios v0.2.2 Oct 26 21:36:17.478 INFO kablam! Checking xattr v0.2.1 Oct 26 21:36:17.478 INFO kablam! Compiling proc-macro2 v0.3.6 Oct 26 21:36:17.478 INFO kablam! Compiling filetime v0.1.15 Oct 26 21:36:18.896 INFO kablam! Checking regex-syntax v0.5.5 Oct 26 21:36:19.255 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 21:36:19.263 INFO kablam! stack backtrace: Oct 26 21:36:20.151 INFO kablam! 0: 0x7f43abdea71f - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hf8ab61302c24284c Oct 26 21:36:20.152 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Oct 26 21:36:20.152 INFO kablam! 1: 0x7f43abdcf697 - std::sys_common::backtrace::print::h6c93ab6be75b9d39 Oct 26 21:36:20.153 INFO kablam! at libstd/sys_common/backtrace.rs:71 Oct 26 21:36:20.153 INFO kablam! at libstd/sys_common/backtrace.rs:59 Oct 26 21:36:20.154 INFO kablam! 2: 0x7f43abdf5adf - std::panicking::default_hook::{{closure}}::h611aa709adbce723 Oct 26 21:36:20.176 INFO kablam! at libstd/panicking.rs:211 Oct 26 21:36:20.184 INFO kablam! 3: 0x7f43abdf5844 - std::panicking::default_hook::h638eabd3231038cc Oct 26 21:36:20.191 INFO kablam! at libstd/panicking.rs:227 Oct 26 21:36:20.195 INFO kablam! 4: 0x7f43a84502e1 - rustc::util::common::panic_hook::hf50bec47a39de6e1 Oct 26 21:36:20.199 INFO kablam! 5: 0x7f43abdf62d6 - std::panicking::rust_panic_with_hook::h07995597da01f254 Oct 26 21:36:20.199 INFO kablam! at libstd/panicking.rs:480 Oct 26 21:36:20.199 INFO kablam! 6: 0x7f43a8fbfd67 - std::panicking::begin_panic::h50d6f0ad7b7fe73d Oct 26 21:36:20.199 INFO kablam! 7: 0x7f43a8fdf83b - rustc_mir::borrow_check::nll::type_check::TypeChecker::relate_type_and_user_type::h1a6e2460a479faa9 Oct 26 21:36:20.200 INFO kablam! 8: 0x7f43a8fdbbab - as rustc::mir::visit::Visitor<'tcx>>::visit_constant::h10383df67efd26ef Oct 26 21:36:20.200 INFO kablam! 9: 0x7f43a8fdc8ff - as rustc::mir::visit::Visitor<'tcx>>::visit_mir::hcf70f5fa7cc87ef3 Oct 26 21:36:20.207 INFO kablam! 10: 0x7f43a8fdb621 - rustc_mir::borrow_check::nll::type_check::type_check_internal::h977a2530544b7297 Oct 26 21:36:20.207 INFO kablam! 11: 0x7f43a8d623f6 - rustc::ty::context::tls::with_related_context::hee0d8cac24079799 Oct 26 21:36:20.207 INFO kablam! 12: 0x7f43a8e40bf4 - rustc::infer::InferCtxtBuilder::enter::h6184a2a06179eaa8 Oct 26 21:36:20.207 INFO kablam! 13: 0x7f43a8fe8566 - ::run_pass::hb8e1988b319257e9 Oct 26 21:36:20.208 INFO kablam! 14: 0x7f43a8db54a0 - rustc_mir::transform::mir_const::{{closure}}::h64359e372ed57035 Oct 26 21:36:20.208 INFO kablam! 15: 0x7f43a8dae39e - rustc_mir::transform::mir_const::h0c5014775b60c6b0 Oct 26 21:36:20.208 INFO kablam! 16: 0x7f43a7fe6a15 - rustc::ty::query::__query_compute::mir_const::h72d601e1070ea235 Oct 26 21:36:20.208 INFO kablam! 17: 0x7f43a7fed40c - rustc::ty::query:: for rustc::ty::query::queries::mir_const<'tcx>>::compute::hc346500faa1f6bea Oct 26 21:36:20.208 INFO kablam! 18: 0x7f43a7d7d892 - rustc::dep_graph::graph::DepGraph::with_task_impl::hbff0dd8cd4e97f37 Oct 26 21:36:20.209 INFO kablam! 19: 0x7f43a7fc8f75 - rustc::ty::context::tls::with_related_context::hdcdc1c3fb0a01f85 Oct 26 21:36:20.209 INFO kablam! 20: 0x7f43a802ba4d - rustc::ty::query::plumbing::>::force_query_with_job::hb3545872ebe906de Oct 26 21:36:20.209 INFO kablam! 21: 0x7f43a813f1d2 - rustc::ty::query::plumbing::>::get_query::hc199c5ac29093cf1 Oct 26 21:36:20.215 INFO kablam! 22: 0x7f43a817ee4e - rustc::ty::query::>::mir_const::hb002f13e38d6ed3f Oct 26 21:36:20.219 INFO kablam! 23: 0x7f43a8dae5a9 - rustc_mir::transform::mir_validated::h0fdfd528be7b9c76 Oct 26 21:36:20.223 INFO kablam! 24: 0x7f43a7fe6ae5 - rustc::ty::query::__query_compute::mir_validated::h271b241e4c6a9ae0 Oct 26 21:36:20.223 INFO kablam! 25: 0x7f43a7fed43c - rustc::ty::query:: for rustc::ty::query::queries::mir_validated<'tcx>>::compute::h060cb240370f9f10 Oct 26 21:36:20.223 INFO kablam! 26: 0x7f43a7d7d892 - rustc::dep_graph::graph::DepGraph::with_task_impl::hbff0dd8cd4e97f37 Oct 26 21:36:20.223 INFO kablam! 27: 0x7f43a7f71605 - rustc::ty::context::tls::with_related_context::h16f2f2d906173a45 Oct 26 21:36:20.224 INFO kablam! 28: 0x7f43a8034efd - rustc::ty::query::plumbing::>::force_query_with_job::he20f090ab37f661b Oct 26 21:36:20.224 INFO kablam! 29: 0x7f43a80dcd52 - rustc::ty::query::plumbing::>::get_query::h6cee1d79f1a914fa Oct 26 21:36:20.231 INFO kablam! 30: 0x7f43a80421a0 - rustc::ty::query::plumbing::>::ensure_query::h5098f165e93ec645 Oct 26 21:36:20.231 INFO kablam! 31: 0x7f43a9420369 - rustc_borrowck::borrowck::borrowck::hf06295e64e2283ec Oct 26 21:36:20.235 INFO kablam! 32: 0x7f43a7fed63c - rustc::ty::query:: for rustc::ty::query::queries::borrowck<'tcx>>::compute::h2d942124315d17b6 Oct 26 21:36:20.235 INFO kablam! 33: 0x7f43a7d85562 - rustc::dep_graph::graph::DepGraph::with_task_impl::hd8b6b512e3ff2985 Oct 26 21:36:20.235 INFO kablam! 34: 0x7f43a7f8e0a5 - rustc::ty::context::tls::with_related_context::h5a5ec46180374281 Oct 26 21:36:20.236 INFO kablam! 35: 0x7f43a8023b2d - rustc::ty::query::plumbing::>::force_query_with_job::h97a5bc980da2af2b Oct 26 21:36:20.236 INFO kablam! 36: 0x7f43a80cc8e3 - rustc::ty::query::plumbing::>::get_query::h5c05fabf31e40fea Oct 26 21:36:20.243 INFO kablam! 37: 0x7f43a9417890 - rustc::ty::>::par_body_owners::h79132c78fe4f40c9 Oct 26 21:36:20.247 INFO kablam! 38: 0x7f43a9420097 - rustc_borrowck::borrowck::check_crate::hc2db5f8e93a43ca9 Oct 26 21:36:20.247 INFO kablam! 39: 0x7f43ac17fd41 - rustc::util::common::time::h1de1723f59387214 Oct 26 21:36:20.247 INFO kablam! 40: 0x7f43ac1233a8 - rustc::ty::context::tls::enter_context::hb0ca8cfeffb409bb Oct 26 21:36:20.247 INFO kablam! 41: 0x7f43ac1c35c1 - >::with::ha4060dca8dc6df80 Oct 26 21:36:20.247 INFO kablam! 42: 0x7f43ac2179d8 - rustc::ty::context::TyCtxt::create_and_enter::he3366f0f823a0d56 Oct 26 21:36:20.248 INFO kablam! 43: 0x7f43ac169944 - rustc_driver::driver::compile_input::hc8c36a3eee7d3b4d Oct 26 21:36:20.248 INFO kablam! 44: 0x7f43ac234304 - rustc_driver::run_compiler_with_pool::h20d6155454937f15 Oct 26 21:36:20.248 INFO kablam! 45: 0x7f43ac16796b - rustc_driver::driver::spawn_thread_pool::ha0c063191b9f63ec Oct 26 21:36:20.248 INFO kablam! 46: 0x7f43ac233337 - rustc_driver::run_compiler::hf9e1dcca270c237a Oct 26 21:36:20.248 INFO kablam! 47: 0x7f43ac1521f4 - >::set::h0aa15a56cf0826d6 Oct 26 21:36:20.255 INFO kablam! 48: 0x7f43ac1455f2 - as core::ops::function::FnOnce<()>>::call_once::hc8f62f84b8b097ae Oct 26 21:36:20.255 INFO kablam! 49: 0x7f43abe03a59 - __rust_maybe_catch_panic Oct 26 21:36:20.255 INFO kablam! at libpanic_unwind/lib.rs:102 Oct 26 21:36:20.259 INFO kablam! 50: 0x7f43ac231465 - rustc_driver::run::h4cf8da0e18300993 Oct 26 21:36:20.259 INFO kablam! 51: 0x7f43ac23ef7b - rustc_driver::main::h2c075e4bd6d44917 Oct 26 21:36:20.259 INFO kablam! 52: 0x5639b3961962 - std::rt::lang_start::{{closure}}::hae377255a33ab020 Oct 26 21:36:20.259 INFO kablam! 53: 0x7f43abdf5ca2 - std::panicking::try::do_call::h160e0c9759e29092 Oct 26 21:36:20.260 INFO kablam! at libstd/rt.rs:59 Oct 26 21:36:20.260 INFO kablam! at libstd/panicking.rs:310 Oct 26 21:36:20.260 INFO kablam! 54: 0x7f43abe03a59 - __rust_maybe_catch_panic Oct 26 21:36:20.260 INFO kablam! at libpanic_unwind/lib.rs:102 Oct 26 21:36:20.260 INFO kablam! 55: 0x7f43abdbba8a - std::rt::lang_start_internal::h61865a8519f9c176 Oct 26 21:36:20.262 INFO kablam! at libstd/panicking.rs:289 Oct 26 21:36:20.271 INFO kablam! at libstd/panic.rs:392 Oct 26 21:36:20.271 INFO kablam! at libstd/rt.rs:58 Oct 26 21:36:20.271 INFO kablam! 56: 0x5639b3961954 - main Oct 26 21:36:20.271 INFO kablam! 57: 0x7f43ab9c682f - __libc_start_main Oct 26 21:36:20.275 INFO kablam! 58: 0x5639b3961808 - Oct 26 21:36:20.275 INFO kablam! query stack during panic: Oct 26 21:36:20.275 INFO kablam! #0 [mir_const] processing `>::new` Oct 26 21:36:20.275 INFO kablam! #1 [mir_validated] processing `>::new` Oct 26 21:36:20.279 INFO kablam! #2 [borrowck] processing `>::new` Oct 26 21:36:20.279 INFO kablam! end of query stack Oct 26 21:36:20.311 INFO kablam! Oct 26 21:36:20.311 INFO kablam! error: internal compiler error: unexpected panic Oct 26 21:36:20.311 INFO kablam! Oct 26 21:36:20.311 INFO kablam! note: the compiler unexpectedly panicked. this is a bug. Oct 26 21:36:20.311 INFO kablam! Oct 26 21:36:20.311 INFO kablam! note: we would appreciate a bug report: https://github.com/rust-lang/rust/blob/master/CONTRIBUTING.md#bug-reports Oct 26 21:36:20.311 INFO kablam! Oct 26 21:36:20.312 INFO kablam! note: rustc 1.31.0-nightly (19f01b935 2018-10-20) running on x86_64-unknown-linux-gnu Oct 26 21:36:20.312 INFO kablam! Oct 26 21:36:20.312 INFO kablam! note: compiler flags: -C debuginfo=2 --crate-type lib Oct 26 21:36:20.315 INFO kablam! Oct 26 21:36:20.315 INFO kablam! note: some of the compiler flags provided by cargo are hidden Oct 26 21:36:20.315 INFO kablam! Oct 26 21:36:20.399 INFO kablam! error: Could not compile `ringtail`. Oct 26 21:36:20.399 INFO kablam! warning: build failed, waiting for other jobs to finish... Oct 26 21:36:29.491 INFO kablam! error: build failed Oct 26 21:36:29.492 INFO kablam! su: No module specific data is present Oct 26 21:36:30.767 INFO running `"docker" "rm" "-f" "e6ca9d1884e56becf8aa4a5094fe76f42d05d20b8b1b065577a1b10a970a135f"` Oct 26 21:36:31.215 INFO blam! e6ca9d1884e56becf8aa4a5094fe76f42d05d20b8b1b065577a1b10a970a135f