Oct 26 23:14:43.759 INFO checking outersky/r2d2-mysql against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2 Oct 26 23:14:43.760 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-4/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/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 23:14:44.038 INFO blam! 3f4002f8a7018000634bb08a950e1054717ccd83aed263af2a14d715df58ffcc Oct 26 23:14:44.039 INFO running `"docker" "start" "-a" "3f4002f8a7018000634bb08a950e1054717ccd83aed263af2a14d715df58ffcc"` Oct 26 23:14:44.468 INFO kablam! usermod: no changes Oct 26 23:14:44.515 INFO kablam! Blocking waiting for file lock on the registry index Oct 26 23:14:45.220 INFO kablam! Checking unicode-normalization v0.1.2 Oct 26 23:14:45.222 INFO kablam! Checking bit-vec v0.5.0 Oct 26 23:14:45.223 INFO kablam! Checking bufstream v0.1.1 Oct 26 23:14:45.239 INFO kablam! Checking fnv v1.0.2 Oct 26 23:14:45.243 INFO kablam! Checking rand v0.3.14 Oct 26 23:14:45.243 INFO kablam! Checking unicode-bidi v0.2.3 Oct 26 23:14:45.243 INFO kablam! Checking uuid v0.6.5 Oct 26 23:14:45.244 INFO kablam! Checking thread_local v0.3.5 Oct 26 23:14:45.955 INFO kablam! Checking smallvec v0.6.3 Oct 26 23:14:46.299 INFO kablam! Checking r2d2 v0.8.2 Oct 26 23:14:46.504 INFO kablam! Checking atoi v0.2.3 Oct 26 23:14:46.539 INFO kablam! Checking num-bigint v0.2.0 Oct 26 23:14:46.791 INFO kablam! Checking chrono v0.4.4 Oct 26 23:14:46.903 INFO kablam! Checking regex v1.0.2 Oct 26 23:14:47.263 INFO kablam! Checking flate2 v1.0.1 Oct 26 23:14:48.327 INFO kablam! Checking idna v0.1.0 Oct 26 23:14:49.187 INFO kablam! Checking twox-hash v1.0.0 Oct 26 23:14:52.587 INFO kablam! Checking url v1.2.3 Oct 26 23:14:53.558 INFO kablam! Checking mysql_common v0.8.0 Oct 26 23:14:56.643 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 23:14:56.643 INFO kablam! stack backtrace: Oct 26 23:14:56.775 INFO kablam! 0: 0x7f489f98870f - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hc790a6047650a25c Oct 26 23:14:56.776 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Oct 26 23:14:56.777 INFO kablam! 1: 0x7f489f96d687 - std::sys_common::backtrace::print::hef8e97456550ddc1 Oct 26 23:14:56.777 INFO kablam! at libstd/sys_common/backtrace.rs:71 Oct 26 23:14:56.777 INFO kablam! at libstd/sys_common/backtrace.rs:59 Oct 26 23:14:56.778 INFO kablam! 2: 0x7f489f993adf - std::panicking::default_hook::{{closure}}::h0141030dd350a192 Oct 26 23:14:56.778 INFO kablam! at libstd/panicking.rs:211 Oct 26 23:14:56.779 INFO kablam! 3: 0x7f489f993844 - std::panicking::default_hook::hff5fb27020d8e71b Oct 26 23:14:56.780 INFO kablam! at libstd/panicking.rs:227 Oct 26 23:14:56.781 INFO kablam! 4: 0x7f489bfed461 - rustc::util::common::panic_hook::hc481878d35934a53 Oct 26 23:14:56.781 INFO kablam! 5: 0x7f489f9942d6 - std::panicking::rust_panic_with_hook::h91281e711b2e81db Oct 26 23:14:56.782 INFO kablam! at libstd/panicking.rs:480 Oct 26 23:14:56.782 INFO kablam! 6: 0x7f489cb5d4e7 - std::panicking::begin_panic::h6519bd32ad26da8c Oct 26 23:14:56.783 INFO kablam! 7: 0x7f489cb7cf2b - rustc_mir::borrow_check::nll::type_check::TypeChecker::relate_type_and_user_type::hed63f63fe4354587 Oct 26 23:14:56.783 INFO kablam! 8: 0x7f489cb7929b - as rustc::mir::visit::Visitor<'tcx>>::visit_constant::h73e8993fe15ba09a Oct 26 23:14:56.784 INFO kablam! 9: 0x7f489cb79636 - as rustc::mir::visit::Visitor<'tcx>>::visit_rvalue::h796e08b6b353f484 Oct 26 23:14:56.784 INFO kablam! 10: 0x7f489cb79ba9 - as rustc::mir::visit::Visitor<'tcx>>::visit_mir::h8daa53da6527b915 Oct 26 23:14:56.786 INFO kablam! 11: 0x7f489cb78d11 - rustc_mir::borrow_check::nll::type_check::type_check_internal::h2ac92f33f115ad09 Oct 26 23:14:56.786 INFO kablam! 12: 0x7f489c8fe4e6 - rustc::ty::context::tls::with_related_context::h8190661235dee082 Oct 26 23:14:56.787 INFO kablam! 13: 0x7f489c9dd6e4 - rustc::infer::InferCtxtBuilder::enter::h110a307af99695de Oct 26 23:14:56.787 INFO kablam! 14: 0x7f489cb85c56 - ::run_pass::hebeb072a1d79f1fd Oct 26 23:14:56.788 INFO kablam! 15: 0x7f489c9520c0 - rustc_mir::transform::mir_const::{{closure}}::h7e478a3cf226356e Oct 26 23:14:56.788 INFO kablam! 16: 0x7f489c94afbe - rustc_mir::transform::mir_const::h0a2581c0c8b526e6 Oct 26 23:14:56.789 INFO kablam! 17: 0x7f489bb84085 - rustc::ty::query::__query_compute::mir_const::h0c0122fd9df53d18 Oct 26 23:14:56.789 INFO kablam! 18: 0x7f489bb8aa7c - rustc::ty::query:: for rustc::ty::query::queries::mir_const<'tcx>>::compute::haa10bab95a2fd833 Oct 26 23:14:56.790 INFO kablam! 19: 0x7f489b903692 - rustc::dep_graph::graph::DepGraph::with_task_impl::h787ee2a2b70d658b Oct 26 23:14:56.790 INFO kablam! 20: 0x7f489bb0a105 - rustc::ty::context::tls::with_related_context::h0f1084258791cb48 Oct 26 23:14:56.790 INFO kablam! 21: 0x7f489bbd038d - rustc::ty::query::plumbing::>::force_query_with_job::hd70b42abafd8871b Oct 26 23:14:56.791 INFO kablam! 22: 0x7f489bce7af2 - rustc::ty::query::plumbing::>::get_query::hda3e93c215855c69 Oct 26 23:14:56.791 INFO kablam! 23: 0x7f489bd1c4de - rustc::ty::query::>::mir_const::hf0c10eac190126c3 Oct 26 23:14:56.791 INFO kablam! 24: 0x7f489c94b1c9 - rustc_mir::transform::mir_validated::h744eeed3e0252cec Oct 26 23:14:56.792 INFO kablam! 25: 0x7f489bb84155 - rustc::ty::query::__query_compute::mir_validated::hd3db30e5ca5c1d80 Oct 26 23:14:56.792 INFO kablam! 26: 0x7f489bb8aaac - rustc::ty::query:: for rustc::ty::query::queries::mir_validated<'tcx>>::compute::hcaf4d102c356e69a Oct 26 23:14:56.793 INFO kablam! 27: 0x7f489b903692 - rustc::dep_graph::graph::DepGraph::with_task_impl::h787ee2a2b70d658b Oct 26 23:14:56.794 INFO kablam! 28: 0x7f489bb5fac5 - rustc::ty::context::tls::with_related_context::hdd2fed54323a49f6 Oct 26 23:14:56.794 INFO kablam! 29: 0x7f489bbb4e3d - rustc::ty::query::plumbing::>::force_query_with_job::h42007040665be8ae Oct 26 23:14:56.795 INFO kablam! 30: 0x7f489bc9bd12 - rustc::ty::query::plumbing::>::get_query::h7d8eed0f1e374969 Oct 26 23:14:56.796 INFO kablam! 31: 0x7f489bbdd370 - rustc::ty::query::plumbing::>::ensure_query::h3798551fb49e4399 Oct 26 23:14:56.798 INFO kablam! 32: 0x7f489cfbdd29 - rustc_borrowck::borrowck::borrowck::h94112501293b7ba4 Oct 26 23:14:56.798 INFO kablam! 33: 0x7f489bb8acac - rustc::ty::query:: for rustc::ty::query::queries::borrowck<'tcx>>::compute::hd2222c0eacf867db Oct 26 23:14:56.799 INFO kablam! 34: 0x7f489b905542 - rustc::dep_graph::graph::DepGraph::with_task_impl::h79c1edef4afb2a12 Oct 26 23:14:56.799 INFO kablam! 35: 0x7f489bb39bc5 - rustc::ty::context::tls::with_related_context::h7be15e12c43d770e Oct 26 23:14:56.800 INFO kablam! 36: 0x7f489bbb981d - rustc::ty::query::plumbing::>::force_query_with_job::h52322f214f172e9d Oct 26 23:14:56.800 INFO kablam! 37: 0x7f489bcc35d3 - rustc::ty::query::plumbing::>::get_query::hac7069258b7ecc88 Oct 26 23:14:56.800 INFO kablam! 38: 0x7f489cfb5100 - rustc::ty::>::par_body_owners::h8414eabe1c7fcf8e Oct 26 23:14:56.802 INFO kablam! 39: 0x7f489cfbda57 - rustc_borrowck::borrowck::check_crate::h20bb6b52ab99668d Oct 26 23:14:56.802 INFO kablam! 40: 0x7f489fd1f7d1 - rustc::util::common::time::h02d2608563545d52 Oct 26 23:14:56.802 INFO kablam! 41: 0x7f489fcc24d8 - rustc::ty::context::tls::enter_context::h83693421b1f7e2ac Oct 26 23:14:56.803 INFO kablam! 42: 0x7f489fd64ec1 - >::with::haf102807228eb550 Oct 26 23:14:56.803 INFO kablam! 43: 0x7f489fdb661d - rustc::ty::context::TyCtxt::create_and_enter::h84e3e7bd321d7315 Oct 26 23:14:56.804 INFO kablam! 44: 0x7f489fd0a174 - rustc_driver::driver::compile_input::he36f1941c84e959e Oct 26 23:14:56.804 INFO kablam! 45: 0x7f489fdd6684 - rustc_driver::run_compiler_with_pool::h5bf41eb8821bbd5e Oct 26 23:14:56.804 INFO kablam! 46: 0x7f489fd0818b - rustc_driver::driver::spawn_thread_pool::h00461881d0854d6b Oct 26 23:14:56.805 INFO kablam! 47: 0x7f489fdd56b7 - rustc_driver::run_compiler::h956a05419c7640d8 Oct 26 23:14:56.805 INFO kablam! 48: 0x7f489fcf29c4 - >::set::hecd202198c1a2d4f Oct 26 23:14:56.805 INFO kablam! 49: 0x7f489fce4e72 - as core::ops::function::FnOnce<()>>::call_once::h3afa2b39498c5cc4 Oct 26 23:14:56.806 INFO kablam! 50: 0x7f489f9a15e9 - __rust_maybe_catch_panic Oct 26 23:14:56.806 INFO kablam! at libpanic_unwind/lib.rs:102 Oct 26 23:14:56.806 INFO kablam! 51: 0x7f489fdd37e5 - rustc_driver::run::h15ff99cba7c722c5 Oct 26 23:14:56.807 INFO kablam! 52: 0x7f489fde131b - rustc_driver::main::h618945cd6fee4ac7 Oct 26 23:14:56.807 INFO kablam! 53: 0x558693061962 - std::rt::lang_start::{{closure}}::h1b85a41d7167b5fd Oct 26 23:14:56.807 INFO kablam! 54: 0x7f489f993ca2 - std::panicking::try::do_call::hb6cb84b90f739540 Oct 26 23:14:56.807 INFO kablam! at libstd/rt.rs:59 Oct 26 23:14:56.808 INFO kablam! at libstd/panicking.rs:310 Oct 26 23:14:56.808 INFO kablam! 55: 0x7f489f9a15e9 - __rust_maybe_catch_panic Oct 26 23:14:56.808 INFO kablam! at libpanic_unwind/lib.rs:102 Oct 26 23:14:56.809 INFO kablam! 56: 0x7f489f959a5a - std::rt::lang_start_internal::h5161ad4624811397 Oct 26 23:14:56.809 INFO kablam! at libstd/panicking.rs:289 Oct 26 23:14:56.809 INFO kablam! at libstd/panic.rs:392 Oct 26 23:14:56.810 INFO kablam! at libstd/rt.rs:58 Oct 26 23:14:56.810 INFO kablam! 57: 0x558693061954 - main Oct 26 23:14:56.810 INFO kablam! 58: 0x7f489f56482f - __libc_start_main Oct 26 23:14:56.811 INFO kablam! 59: 0x558693061808 - Oct 26 23:14:56.811 INFO kablam! query stack during panic: Oct 26 23:14:56.811 INFO kablam! #0 [mir_const] processing `>::mgf1` Oct 26 23:14:56.812 INFO kablam! #1 [mir_validated] processing `>::mgf1` Oct 26 23:14:56.812 INFO kablam! #2 [borrowck] processing `>::mgf1` Oct 26 23:14:56.812 INFO kablam! end of query stack Oct 26 23:14:56.841 INFO kablam! Oct 26 23:14:56.842 INFO kablam! error: internal compiler error: unexpected panic Oct 26 23:14:56.842 INFO kablam! Oct 26 23:14:56.842 INFO kablam! note: the compiler unexpectedly panicked. this is a bug. Oct 26 23:14:56.843 INFO kablam! Oct 26 23:14:56.845 INFO kablam! note: we would appreciate a bug report: https://github.com/rust-lang/rust/blob/master/CONTRIBUTING.md#bug-reports Oct 26 23:14:56.845 INFO kablam! Oct 26 23:14:56.846 INFO kablam! note: rustc 1.31.0-nightly (155510e37 2018-10-20) running on x86_64-unknown-linux-gnu Oct 26 23:14:56.846 INFO kablam! Oct 26 23:14:56.847 INFO kablam! note: compiler flags: -C debuginfo=2 --crate-type lib Oct 26 23:14:56.847 INFO kablam! Oct 26 23:14:56.847 INFO kablam! note: some of the compiler flags provided by cargo are hidden Oct 26 23:14:56.848 INFO kablam! Oct 26 23:14:56.871 INFO kablam! error: Could not compile `mysql_common`. Oct 26 23:14:56.871 INFO kablam! Oct 26 23:14:56.871 INFO kablam! To learn more, run the command again with --verbose. Oct 26 23:14:56.879 INFO kablam! su: No module specific data is present Oct 26 23:14:57.787 INFO running `"docker" "rm" "-f" "3f4002f8a7018000634bb08a950e1054717ccd83aed263af2a14d715df58ffcc"` Oct 26 23:14:58.071 INFO blam! 3f4002f8a7018000634bb08a950e1054717ccd83aed263af2a14d715df58ffcc