Closed
Description
recurrence example:
https://github.com/fawdlstty/Minx/tree/cb0d94e10bb69ec16ba69c7ad33246a22813fbcf
error code:
https://github.com/fawdlstty/Minx/blob/cb0d94e10bb69ec16ba69c7ad33246a22813fbcf/src/services/http.rs#L24
Code
match HttpServer::new (|| {
App::new ()
}).bind ("127.0.0.1:8080") {
Ok (mut _server) => { _server.run ().await; () },
Err (_e) => println! ("http listen failed: {}", _e.to_string ()),
};Meta
rustc --version --verbose:
rustc 1.50.0-nightly (0f6f2d681 2020-12-06)
binary: rustc
commit-hash: 0f6f2d681b39c5f95459cd09cb936b6ceb27cd82
commit-date: 2020-12-06
host: x86_64-pc-windows-msvc
release: 1.50.0-nightly
Backtrace
E:\GitHub\_\Minx>cargo build
Compiling minx v2020.11.16 (E:\GitHub\_\Minx)
thread 'rustc' panicked at 'called `Option::unwrap()` on a `None` value', compiler\rustc_metadata\src\rmeta\decoder.rs:1565:75
stack backtrace:
0: 0x7fede5fb865 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h106ca6f8fb6a294d
1: 0x7fede62727b - core::fmt::write::h6390b994d95aebdb
2: 0x7fede5ecefd - <std::io::IoSlice as core::fmt::Debug>::fmt::hd713332ae62141f3
3: 0x7fede5ffbdd - std::panicking::take_hook::h78f8a454f3a4df82
4: 0x7fede5ff66a - std::panicking::take_hook::h78f8a454f3a4df82
5: 0x7fed13b1127 - rustc_driver::report_ice::h4bc3647b6f621de8
6: 0x7fede600730 - std::panicking::rust_panic_with_hook::h931fd6f26be82856
7: 0x7fede6001d3 - rust_begin_unwind
8: 0x7fede5fc20f - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h106ca6f8fb6a294d
9: 0x7fede600159 - rust_begin_unwind
10: 0x7fede6232f0 - core::panicking::panic_fmt::h45da916c710b88f7
11: 0x7fede62323c - core::panicking::panic::h3a7a516f2be28c18
12: 0x7fed4b52886 - rustc_metadata::dynamic_lib::DynamicLibrary::open::h6e15f450696ffdaf
13: 0x7fed4cec83d - rustc_metadata::rmeta::decoder::cstore_impl::<impl rustc_middle::middle::cstore::CrateStore for rustc_metadata::creader::CStore>::def_path_hash_to_def_id::hb8b08d53ae47c264
14: 0x7fed583edd2 - rustc_middle::ty::query::on_disk_cache::OnDiskCache::compute_cnum_map::hbae92ac2867b06ae
15: 0x7fed564d3d4 - rustc_middle::ty::query::force_from_dep_node::h841e1a791cab1f4a
16: 0x7fed5b24ea5 - rustc_middle::ty::context::tls::TLV::__getit::h04ab82409bdf58e1
17: 0x7fed5b24c9a - rustc_middle::ty::context::tls::TLV::__getit::h04ab82409bdf58e1
18: 0x7fed576375e - rustc_middle::ty::context::TyCtxt::_intern_place_elems::hf379b6ef10105517
19: 0x7fed5993527 - rustc_middle::ty::context::tls::TLV::__getit::h04ab82409bdf58e1
20: 0x7fed562c83c - rustc_middle::ty::print::pretty::RegionHighlightMode::highlighting_bound_region::h7e8b8f69a10c3c2f
21: 0x7fed563b604 - rustc_middle::ty::print::pretty::RegionHighlightMode::highlighting_bound_region::h7e8b8f69a10c3c2f
22: 0x7fed5647b32 - rustc_middle::ty::print::pretty::provide::hc119ff75f1135c0c
23: 0x7fed563b8b2 - rustc_middle::ty::print::pretty::RegionHighlightMode::highlighting_bound_region::h7e8b8f69a10c3c2f
24: 0x7fed5640fcf - rustc_middle::ty::print::pretty::RegionHighlightMode::highlighting_bound_region::h7e8b8f69a10c3c2f
25: 0x7fed5909ff5 - <rustc_middle::ty::relate::GeneratorWitness as core::fmt::Debug>::fmt::ha4f972aa3c4f9a1b
26: 0x7fed562eb8a - rustc_middle::ty::print::pretty::RegionHighlightMode::highlighting_bound_region::h7e8b8f69a10c3c2f
27: 0x7fed563ca2e - rustc_middle::ty::print::pretty::RegionHighlightMode::highlighting_bound_region::h7e8b8f69a10c3c2f
28: 0x7fed57b414f - rustc_middle::ty::print::pretty::<impl core::fmt::Display for &rustc_middle::ty::TyS>::fmt::hde99ea841c37be94
29: 0x7fede62727b - core::fmt::write::h6390b994d95aebdb
30: 0x7fed521adb9 - <rustc_infer::infer::InferCtxt as rustc_trait_selection::traits::error_reporting::InferCtxtPrivExt>::get_parent_trait_ref::ha921836971e39e41
31: 0x7fed521ac89 - <rustc_infer::infer::InferCtxt as rustc_trait_selection::traits::error_reporting::InferCtxtPrivExt>::get_parent_trait_ref::ha921836971e39e41
32: 0x7fed521ac89 - <rustc_infer::infer::InferCtxt as rustc_trait_selection::traits::error_reporting::InferCtxtPrivExt>::get_parent_trait_ref::ha921836971e39e41
33: 0x7fed521ac89 - <rustc_infer::infer::InferCtxt as rustc_trait_selection::traits::error_reporting::InferCtxtPrivExt>::get_parent_trait_ref::ha921836971e39e41
34: 0x7fed521ac89 - <rustc_infer::infer::InferCtxt as rustc_trait_selection::traits::error_reporting::InferCtxtPrivExt>::get_parent_trait_ref::ha921836971e39e41
35: 0x7fed521ac89 - <rustc_infer::infer::InferCtxt as rustc_trait_selection::traits::error_reporting::InferCtxtPrivExt>::get_parent_trait_ref::ha921836971e39e41
36: 0x7fed521ac89 - <rustc_infer::infer::InferCtxt as rustc_trait_selection::traits::error_reporting::InferCtxtPrivExt>::get_parent_trait_ref::ha921836971e39e41
37: 0x7fed521ac89 - <rustc_infer::infer::InferCtxt as rustc_trait_selection::traits::error_reporting::InferCtxtPrivExt>::get_parent_trait_ref::ha921836971e39e41
38: 0x7fed521ac89 - <rustc_infer::infer::InferCtxt as rustc_trait_selection::traits::error_reporting::InferCtxtPrivExt>::get_parent_trait_ref::ha921836971e39e41
39: 0x7fed52126af - <rustc_infer::infer::InferCtxt as rustc_trait_selection::traits::error_reporting::InferCtxtExt>::report_selection_error::ha392eaa7ac2cc3a8
40: 0x7fed5218efd - <rustc_infer::infer::InferCtxt as rustc_trait_selection::traits::error_reporting::InferCtxtPrivExt>::report_fulfillment_error::hccbb5a44a34f361b
41: 0x7fed520a608 - <rustc_infer::infer::InferCtxt as rustc_trait_selection::traits::error_reporting::InferCtxtExt>::report_fulfillment_errors::h7cfebedbee09bdc3
42: 0x7fed3a9b175 - rustc_typeck::check::fn_ctxt::_impl::<impl rustc_typeck::check::fn_ctxt::FnCtxt>::field_ty::h68f41b73d3eac02e
43: 0x7fed3c7023e - <rustc_hir::hir::Pat as rustc_typeck::mem_categorization::HirNode>::hir_id::h06a7c06bd4550e68
44: 0x7fed3cef53a - <rustc_typeck::check::fixup_opaque_types::FixupFolder as rustc_middle::ty::fold::TypeFolder>::fold_ty::hf14ff5277beb7ffa
45: 0x7fed3c1947e - <rustc_typeck::check::op::Op as core::fmt::Debug>::fmt::h65d0ee68b4921492
46: 0x7fed3b45d76 - <rustc_typeck::check::closure::ExpectedSig as core::fmt::Debug>::fmt::h1a7ec9871c5aa436
47: 0x7fed3bdb461 - <<rustc_typeck::collect::const_evaluatable_predicates_of::ConstCollector as rustc_hir::intravisit::Visitor>::visit_ty::TyAliasVisitor as rustc_middle::ty::fold::TypeVisitor>::visit_const::h3a109b0bc4478fc7
48: 0x7fed3be8f71 - <<rustc_typeck::collect::const_evaluatable_predicates_of::ConstCollector as rustc_hir::intravisit::Visitor>::visit_ty::TyAliasVisitor as rustc_middle::ty::fold::TypeVisitor>::visit_const::h3a109b0bc4478fc7
49: 0x7fed3d19dc2 - <rustc_typeck::variance::terms::InferredIndex as core::fmt::Debug>::fmt::he75db09628d6b785
50: 0x7fed3da3696 - <rustc_typeck::variance::terms::InferredIndex as core::fmt::Debug>::fmt::he75db09628d6b785
51: 0x7fed3cf4614 - <rustc_typeck::check::CheckItemTypesVisitor as rustc_hir::itemlikevisit::ItemLikeVisitor>::visit_item::h9214ea86e9e730ae
52: 0x7fed3bb69bd - <<rustc_typeck::collect::const_evaluatable_predicates_of::ConstCollector as rustc_hir::intravisit::Visitor>::visit_ty::TyAliasVisitor as rustc_middle::ty::fold::TypeVisitor>::visit_const::h3a109b0bc4478fc7
53: 0x7fed3b46426 - <rustc_typeck::check::closure::ExpectedSig as core::fmt::Debug>::fmt::h1a7ec9871c5aa436
54: 0x7fed3be1e61 - <<rustc_typeck::collect::const_evaluatable_predicates_of::ConstCollector as rustc_hir::intravisit::Visitor>::visit_ty::TyAliasVisitor as rustc_middle::ty::fold::TypeVisitor>::visit_const::h3a109b0bc4478fc7
55: 0x7fed3becba3 - <<rustc_typeck::collect::const_evaluatable_predicates_of::ConstCollector as rustc_hir::intravisit::Visitor>::visit_ty::TyAliasVisitor as rustc_middle::ty::fold::TypeVisitor>::visit_const::h3a109b0bc4478fc7
56: 0x7fed3d9e27c - <rustc_typeck::variance::terms::InferredIndex as core::fmt::Debug>::fmt::he75db09628d6b785
57: 0x7fed3c35048 - rustc_typeck::check_crate::h17e0c5356e66338a
58: 0x7fed15dea6a - rustc_interface::passes::QueryContext::print_stats::h34b3c30905286de8
59: 0x7fed1412e4b - <rustc_expand::mbe::macro_parser::MatcherPosHandle as core::ops::deref::DerefMut>::deref_mut::h130ca4adb9e78d16
60: 0x7fed1416066 - <rustc_expand::mbe::macro_parser::MatcherPosHandle as core::ops::deref::DerefMut>::deref_mut::h130ca4adb9e78d16
61: 0x7fed13f7513 - <rustc_driver::args::Error as core::fmt::Debug>::fmt::hb838ed2d57a61e3c
62: 0x7fed1407826 - rustc_ast::util::parser::prec_let_scrutinee_needs_par::h0da38a96661182e5
63: 0x7fed1393ccc - <rustc_middle::ty::SymbolName as core::fmt::Display>::fmt::he2ea99b1945e8c7f
64: 0x7fed1417f2b - <rustc_expand::mbe::macro_parser::MatcherPosHandle as core::ops::deref::DerefMut>::deref_mut::h130ca4adb9e78d16
65: 0x7fed1358b38 - <rustc_codegen_ssa::back::linker::MsvcLinker as rustc_codegen_ssa::back::linker::Linker>::no_crt_objects::h47dd01e667a15f55
66: 0x7fed13e9aac - <rustc_driver::args::Error as core::fmt::Debug>::fmt::hb838ed2d57a61e3c
67: 0x7fed1359bfc - <rustc_codegen_ssa::back::linker::MsvcLinker as rustc_codegen_ssa::back::linker::Linker>::no_crt_objects::h47dd01e667a15f55
68: 0x7fed1400f84 - <rustc_driver::args::Error as core::fmt::Debug>::fmt::hb838ed2d57a61e3c
69: 0x7fed1408270 - rustc_ast::util::parser::prec_let_scrutinee_needs_par::h0da38a96661182e5
70: 0x7fed1362a3d - <rustc_codegen_ssa::back::linker::MsvcLinker as rustc_codegen_ssa::back::linker::Linker>::no_crt_objects::h47dd01e667a15f55
71: 0x7fede60f4f7 - std::sys::windows::thread::Thread::new::h05d768f6146b61f1
72: 0x7713556d - BaseThreadInitThunk
73: 0x774d372d - RtlUserThreadStart
error: internal compiler error: unexpected panic
note: the compiler unexpectedly panicked. this is a bug.
note: we would appreciate a bug report: https://github.com/rust-lang/rust/issues/new?labels=C-bug%2C+I-ICE%2C+T-compiler&template=ice.md
note: rustc 1.50.0-nightly (0f6f2d681 2020-12-06) running on x86_64-pc-windows-msvc
note: compiler flags: -C embed-bitcode=no -C debuginfo=2 -C incremental --crate-type bin
note: some of the compiler flags provided by cargo are hidden
query stack during panic:
#0 [visible_parent_map] calculating the visible parent map
#1 [typeck] type-checking `<services::http::Http as services::ServiceModule>::async_entry`
#2 [typeck_item_bodies] type-checking all item bodies
#3 [analysis] running analysis passes on this crate
end of query stack
error: internal compiler error: trimmed_def_paths constructed
|
= note: delayed at 0: std::backtrace::Backtrace::disabled
1: std::backtrace::Backtrace::force_capture
2: rustc_errors::Handler::delay_good_path_bug
3: <rustc_middle::ty::print::pretty::TraitRefPrintOnlyTraitPath as core::fmt::Debug>::fmt
4: <rustc_middle::ty::query::Query as rustc_data_structures::stable_hasher::HashStable<rustc_middle::ich::hcx::StableHashingContext>>::hash_stable
5: rustc_middle::dep_graph::<impl rustc_query_system::dep_graph::DepKind for rustc_middle::dep_graph::dep_node::DepKind>::debug_node
6: rustc_middle::ty::context::tls::TLV::__getit
7: rustc_middle::ty::context::TyCtxt::_intern_place_elems
8: rustc_middle::ty::context::tls::TLV::__getit
9: rustc_middle::ty::print::pretty::RegionHighlightMode::highlighting_bound_region
10: rustc_middle::ty::print::pretty::provide
11: rustc_middle::ty::print::pretty::RegionHighlightMode::highlighting_bound_region
12: rustc_middle::ty::print::pretty::RegionHighlightMode::highlighting_bound_region
13: <rustc_middle::ty::relate::GeneratorWitness as core::fmt::Debug>::fmt
14: rustc_middle::ty::print::pretty::RegionHighlightMode::highlighting_bound_region
15: rustc_middle::ty::print::pretty::RegionHighlightMode::highlighting_bound_region
16: rustc_middle::ty::print::pretty::<impl core::fmt::Display for &rustc_middle::ty::TyS>::fmt
17: core::fmt::write
18: <rustc_infer::infer::InferCtxt as rustc_trait_selection::traits::error_reporting::InferCtxtPrivExt>::get_parent_trait_ref
19: <rustc_infer::infer::InferCtxt as rustc_trait_selection::traits::error_reporting::InferCtxtPrivExt>::get_parent_trait_ref
20: <rustc_infer::infer::InferCtxt as rustc_trait_selection::traits::error_reporting::InferCtxtPrivExt>::get_parent_trait_ref
21: <rustc_infer::infer::InferCtxt as rustc_trait_selection::traits::error_reporting::InferCtxtPrivExt>::get_parent_trait_ref
22: <rustc_infer::infer::InferCtxt as rustc_trait_selection::traits::error_reporting::InferCtxtPrivExt>::get_parent_trait_ref
23: <rustc_infer::infer::InferCtxt as rustc_trait_selection::traits::error_reporting::InferCtxtPrivExt>::get_parent_trait_ref
24: <rustc_infer::infer::InferCtxt as rustc_trait_selection::traits::error_reporting::InferCtxtPrivExt>::get_parent_trait_ref
25: <rustc_infer::infer::InferCtxt as rustc_trait_selection::traits::error_reporting::InferCtxtPrivExt>::get_parent_trait_ref
26: <rustc_infer::infer::InferCtxt as rustc_trait_selection::traits::error_reporting::InferCtxtPrivExt>::get_parent_trait_ref
27: <rustc_infer::infer::InferCtxt as rustc_trait_selection::traits::error_reporting::InferCtxtExt>::report_selection_error
28: <rustc_infer::infer::InferCtxt as rustc_trait_selection::traits::error_reporting::InferCtxtPrivExt>::report_fulfillment_error
29: <rustc_infer::infer::InferCtxt as rustc_trait_selection::traits::error_reporting::InferCtxtExt>::report_fulfillment_errors
30: rustc_typeck::check::fn_ctxt::_impl::<impl rustc_typeck::check::fn_ctxt::FnCtxt>::field_ty
31: <rustc_hir::hir::Pat as rustc_typeck::mem_categorization::HirNode>::hir_id
32: <rustc_typeck::check::fixup_opaque_types::FixupFolder as rustc_middle::ty::fold::TypeFolder>::fold_ty
33: <rustc_typeck::check::op::Op as core::fmt::Debug>::fmt
34: <rustc_typeck::check::closure::ExpectedSig as core::fmt::Debug>::fmt
35: <<rustc_typeck::collect::const_evaluatable_predicates_of::ConstCollector as rustc_hir::intravisit::Visitor>::visit_ty::TyAliasVisitor as rustc_middle::ty::fold::TypeVisitor>::visit_const
36: <<rustc_typeck::collect::const_evaluatable_predicates_of::ConstCollector as rustc_hir::intravisit::Visitor>::visit_ty::TyAliasVisitor as rustc_middle::ty::fold::TypeVisitor>::visit_const
37: <rustc_typeck::variance::terms::InferredIndex as core::fmt::Debug>::fmt
38: <rustc_typeck::variance::terms::InferredIndex as core::fmt::Debug>::fmt
39: <rustc_typeck::check::CheckItemTypesVisitor as rustc_hir::itemlikevisit::ItemLikeVisitor>::visit_item
40: <<rustc_typeck::collect::const_evaluatable_predicates_of::ConstCollector as rustc_hir::intravisit::Visitor>::visit_ty::TyAliasVisitor as rustc_middle::ty::fold::TypeVisitor>::visit_const
41: <rustc_typeck::check::closure::ExpectedSig as core::fmt::Debug>::fmt
42: <<rustc_typeck::collect::const_evaluatable_predicates_of::ConstCollector as rustc_hir::intravisit::Visitor>::visit_ty::TyAliasVisitor as rustc_middle::ty::fold::TypeVisitor>::visit_const
43: <<rustc_typeck::collect::const_evaluatable_predicates_of::ConstCollector as rustc_hir::intravisit::Visitor>::visit_ty::TyAliasVisitor as rustc_middle::ty::fold::TypeVisitor>::visit_const
44: <rustc_typeck::variance::terms::InferredIndex as core::fmt::Debug>::fmt
45: rustc_typeck::check_crate
46: rustc_interface::passes::QueryContext::print_stats
47: <rustc_expand::mbe::macro_parser::MatcherPosHandle as core::ops::deref::DerefMut>::deref_mut
48: <rustc_expand::mbe::macro_parser::MatcherPosHandle as core::ops::deref::DerefMut>::deref_mut
49: <rustc_driver::args::Error as core::fmt::Debug>::fmt
50: rustc_ast::util::parser::prec_let_scrutinee_needs_par
51: <rustc_middle::ty::SymbolName as core::fmt::Display>::fmt
52: <rustc_expand::mbe::macro_parser::MatcherPosHandle as core::ops::deref::DerefMut>::deref_mut
53: <rustc_codegen_ssa::back::linker::MsvcLinker as rustc_codegen_ssa::back::linker::Linker>::no_crt_objects
54: <rustc_driver::args::Error as core::fmt::Debug>::fmt
55: <rustc_codegen_ssa::back::linker::MsvcLinker as rustc_codegen_ssa::back::linker::Linker>::no_crt_objects
56: <rustc_driver::args::Error as core::fmt::Debug>::fmt
57: rustc_ast::util::parser::prec_let_scrutinee_needs_par
58: <rustc_codegen_ssa::back::linker::MsvcLinker as rustc_codegen_ssa::back::linker::Linker>::no_crt_objects
59: std::sys::windows::thread::Thread::new
60: BaseThreadInitThunk
61: RtlUserThreadStart
thread 'rustc' panicked at 'no warnings or errors encountered even though `delayed_good_path_bugs` issued', compiler\rustc_errors\src\lib.rs:974:13
stack backtrace:
0: 0x7fede5fb865 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h106ca6f8fb6a294d
1: 0x7fede62727b - core::fmt::write::h6390b994d95aebdb
2: 0x7fede5ecefd - <std::io::IoSlice as core::fmt::Debug>::fmt::hd713332ae62141f3
3: 0x7fede5ffbdd - std::panicking::take_hook::h78f8a454f3a4df82
4: 0x7fede5ff66a - std::panicking::take_hook::h78f8a454f3a4df82
5: 0x7fed13b1127 - rustc_driver::report_ice::h4bc3647b6f621de8
6: 0x7fede600730 - std::panicking::rust_panic_with_hook::h931fd6f26be82856
7: 0x7fede600201 - rust_begin_unwind
8: 0x7fede5fc20f - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h106ca6f8fb6a294d
9: 0x7fede600159 - rust_begin_unwind
10: 0x7fede60010c - std::panicking::begin_panic_fmt::h33e8bdfb545f007a
11: 0x7fed5c519e4 - rustc_errors::HandlerInner::delay_as_bug::h5a7d10ea72b1c82f
12: 0x7fed5c4d122 - <rustc_errors::HandlerInner as core::ops::drop::Drop>::drop::hc04473ab921ca342
13: 0x7fed13daea7 - <rustc_driver::Compilation as core::fmt::Debug>::fmt::h717dc5c57c70fe70
14: 0x7fed13e509a - <rustc_driver::Compilation as core::fmt::Debug>::fmt::h717dc5c57c70fe70
15: 0x7fed13fb74c - <rustc_driver::args::Error as core::fmt::Debug>::fmt::hb838ed2d57a61e3c
16: 0x7fed13ea0ce - <rustc_driver::args::Error as core::fmt::Debug>::fmt::hb838ed2d57a61e3c
17: 0x7fed5df4ad0 - _rust_alloc_zeroed
18: 0x7fed5df3f1a - _rust_alloc_zeroed
19: 0x7fed5defd24 - _rust_alloc_zeroed
20: 0x7fed5df3281 - _rust_alloc_zeroed
21: 0x7fed5df063d - _rust_alloc_zeroed
22: 0x774ebf1d - _chkstk
23: 0x774bca19 - RtlUnwindEx
24: 0x77150f2e - RtlUnwindEx
25: 0x7fed5df01ee - _rust_alloc_zeroed
26: 0x7fed5df1ef1 - _rust_alloc_zeroed
27: 0x7fed5df231b - _rust_alloc_zeroed
28: 0x7fed5df337d - _rust_alloc_zeroed
29: 0x7fed5df063d - _rust_alloc_zeroed
30: 0x774ebe9d - _chkstk
31: 0x774c040a - RtlInitializeResource
32: 0x774c3c0f - RtlRaiseException
33: 0x7fefd05b87d - RaiseException
34: 0x7fede64b8e8 - _udivmodti4
35: 0x7fede612a71 - _rust_start_panic
36: 0x7fede6129f9 - _rust_start_panic
37: 0x7fede600908 - rust_panic
38: 0x7fede6007b6 - std::panicking::rust_panic_with_hook::h931fd6f26be82856
39: 0x7fede6001d3 - rust_begin_unwind
40: 0x7fede5fc20f - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h106ca6f8fb6a294d
41: 0x7fede600159 - rust_begin_unwind
42: 0x7fede6232f0 - core::panicking::panic_fmt::h45da916c710b88f7
43: 0x7fede62323c - core::panicking::panic::h3a7a516f2be28c18
44: 0x7fed4b52886 - rustc_metadata::dynamic_lib::DynamicLibrary::open::h6e15f450696ffdaf
45: 0x7fed4cec83d - rustc_metadata::rmeta::decoder::cstore_impl::<impl rustc_middle::middle::cstore::CrateStore for rustc_metadata::creader::CStore>::def_path_hash_to_def_id::hb8b08d53ae47c264
46: 0x7fed583edd2 - rustc_middle::ty::query::on_disk_cache::OnDiskCache::compute_cnum_map::hbae92ac2867b06ae
47: 0x7fed564d3d4 - rustc_middle::ty::query::force_from_dep_node::h841e1a791cab1f4a
48: 0x7fed5b24ea5 - rustc_middle::ty::context::tls::TLV::__getit::h04ab82409bdf58e1
49: 0x7fed5b24c9a - rustc_middle::ty::context::tls::TLV::__getit::h04ab82409bdf58e1
50: 0x7fed576375e - rustc_middle::ty::context::TyCtxt::_intern_place_elems::hf379b6ef10105517
51: 0x7fed5993527 - rustc_middle::ty::context::tls::TLV::__getit::h04ab82409bdf58e1
52: 0x7fed562c83c - rustc_middle::ty::print::pretty::RegionHighlightMode::highlighting_bound_region::h7e8b8f69a10c3c2f
53: 0x7fed563b604 - rustc_middle::ty::print::pretty::RegionHighlightMode::highlighting_bound_region::h7e8b8f69a10c3c2f
54: 0x7fed5647b32 - rustc_middle::ty::print::pretty::provide::hc119ff75f1135c0c
55: 0x7fed563b8b2 - rustc_middle::ty::print::pretty::RegionHighlightMode::highlighting_bound_region::h7e8b8f69a10c3c2f
56: 0x7fed5640fcf - rustc_middle::ty::print::pretty::RegionHighlightMode::highlighting_bound_region::h7e8b8f69a10c3c2f
57: 0x7fed5909ff5 - <rustc_middle::ty::relate::GeneratorWitness as core::fmt::Debug>::fmt::ha4f972aa3c4f9a1b
58: 0x7fed562eb8a - rustc_middle::ty::print::pretty::RegionHighlightMode::highlighting_bound_region::h7e8b8f69a10c3c2f
59: 0x7fed563ca2e - rustc_middle::ty::print::pretty::RegionHighlightMode::highlighting_bound_region::h7e8b8f69a10c3c2f
60: 0x7fed57b414f - rustc_middle::ty::print::pretty::<impl core::fmt::Display for &rustc_middle::ty::TyS>::fmt::hde99ea841c37be94
61: 0x7fede62727b - core::fmt::write::h6390b994d95aebdb
62: 0x7fed521adb9 - <rustc_infer::infer::InferCtxt as rustc_trait_selection::traits::error_reporting::InferCtxtPrivExt>::get_parent_trait_ref::ha921836971e39e41
63: 0x7fed521ac89 - <rustc_infer::infer::InferCtxt as rustc_trait_selection::traits::error_reporting::InferCtxtPrivExt>::get_parent_trait_ref::ha921836971e39e41
64: 0x7fed521ac89 - <rustc_infer::infer::InferCtxt as rustc_trait_selection::traits::error_reporting::InferCtxtPrivExt>::get_parent_trait_ref::ha921836971e39e41
65: 0x7fed521ac89 - <rustc_infer::infer::InferCtxt as rustc_trait_selection::traits::error_reporting::InferCtxtPrivExt>::get_parent_trait_ref::ha921836971e39e41
66: 0x7fed521ac89 - <rustc_infer::infer::InferCtxt as rustc_trait_selection::traits::error_reporting::InferCtxtPrivExt>::get_parent_trait_ref::ha921836971e39e41
67: 0x7fed521ac89 - <rustc_infer::infer::InferCtxt as rustc_trait_selection::traits::error_reporting::InferCtxtPrivExt>::get_parent_trait_ref::ha921836971e39e41
68: 0x7fed521ac89 - <rustc_infer::infer::InferCtxt as rustc_trait_selection::traits::error_reporting::InferCtxtPrivExt>::get_parent_trait_ref::ha921836971e39e41
69: 0x7fed521ac89 - <rustc_infer::infer::InferCtxt as rustc_trait_selection::traits::error_reporting::InferCtxtPrivExt>::get_parent_trait_ref::ha921836971e39e41
70: 0x7fed521ac89 - <rustc_infer::infer::InferCtxt as rustc_trait_selection::traits::error_reporting::InferCtxtPrivExt>::get_parent_trait_ref::ha921836971e39e41
71: 0x7fed52126af - <rustc_infer::infer::InferCtxt as rustc_trait_selection::traits::error_reporting::InferCtxtExt>::report_selection_error::ha392eaa7ac2cc3a8
72: 0x7fed5218efd - <rustc_infer::infer::InferCtxt as rustc_trait_selection::traits::error_reporting::InferCtxtPrivExt>::report_fulfillment_error::hccbb5a44a34f361b
73: 0x7fed520a608 - <rustc_infer::infer::InferCtxt as rustc_trait_selection::traits::error_reporting::InferCtxtExt>::report_fulfillment_errors::h7cfebedbee09bdc3
74: 0x7fed3a9b175 - rustc_typeck::check::fn_ctxt::_impl::<impl rustc_typeck::check::fn_ctxt::FnCtxt>::field_ty::h68f41b73d3eac02e
75: 0x7fed3c7023e - <rustc_hir::hir::Pat as rustc_typeck::mem_categorization::HirNode>::hir_id::h06a7c06bd4550e68
76: 0x7fed3cef53a - <rustc_typeck::check::fixup_opaque_types::FixupFolder as rustc_middle::ty::fold::TypeFolder>::fold_ty::hf14ff5277beb7ffa
77: 0x7fed3c1947e - <rustc_typeck::check::op::Op as core::fmt::Debug>::fmt::h65d0ee68b4921492
78: 0x7fed3b45d76 - <rustc_typeck::check::closure::ExpectedSig as core::fmt::Debug>::fmt::h1a7ec9871c5aa436
79: 0x7fed3bdb461 - <<rustc_typeck::collect::const_evaluatable_predicates_of::ConstCollector as rustc_hir::intravisit::Visitor>::visit_ty::TyAliasVisitor as rustc_middle::ty::fold::TypeVisitor>::visit_const::h3a109b0bc4478fc7
80: 0x7fed3be8f71 - <<rustc_typeck::collect::const_evaluatable_predicates_of::ConstCollector as rustc_hir::intravisit::Visitor>::visit_ty::TyAliasVisitor as rustc_middle::ty::fold::TypeVisitor>::visit_const::h3a109b0bc4478fc7
81: 0x7fed3d19dc2 - <rustc_typeck::variance::terms::InferredIndex as core::fmt::Debug>::fmt::he75db09628d6b785
82: 0x7fed3da3696 - <rustc_typeck::variance::terms::InferredIndex as core::fmt::Debug>::fmt::he75db09628d6b785
83: 0x7fed3cf4614 - <rustc_typeck::check::CheckItemTypesVisitor as rustc_hir::itemlikevisit::ItemLikeVisitor>::visit_item::h9214ea86e9e730ae
84: 0x7fed3bb69bd - <<rustc_typeck::collect::const_evaluatable_predicates_of::ConstCollector as rustc_hir::intravisit::Visitor>::visit_ty::TyAliasVisitor as rustc_middle::ty::fold::TypeVisitor>::visit_const::h3a109b0bc4478fc7
85: 0x7fed3b46426 - <rustc_typeck::check::closure::ExpectedSig as core::fmt::Debug>::fmt::h1a7ec9871c5aa436
86: 0x7fed3be1e61 - <<rustc_typeck::collect::const_evaluatable_predicates_of::ConstCollector as rustc_hir::intravisit::Visitor>::visit_ty::TyAliasVisitor as rustc_middle::ty::fold::TypeVisitor>::visit_const::h3a109b0bc4478fc7
87: 0x7fed3becba3 - <<rustc_typeck::collect::const_evaluatable_predicates_of::ConstCollector as rustc_hir::intravisit::Visitor>::visit_ty::TyAliasVisitor as rustc_middle::ty::fold::TypeVisitor>::visit_const::h3a109b0bc4478fc7
88: 0x7fed3d9e27c - <rustc_typeck::variance::terms::InferredIndex as core::fmt::Debug>::fmt::he75db09628d6b785
89: 0x7fed3c35048 - rustc_typeck::check_crate::h17e0c5356e66338a
90: 0x7fed15dea6a - rustc_interface::passes::QueryContext::print_stats::h34b3c30905286de8
91: 0x7fed1412e4b - <rustc_expand::mbe::macro_parser::MatcherPosHandle as core::ops::deref::DerefMut>::deref_mut::h130ca4adb9e78d16
92: 0x7fed1416066 - <rustc_expand::mbe::macro_parser::MatcherPosHandle as core::ops::deref::DerefMut>::deref_mut::h130ca4adb9e78d16
93: 0x7fed13f7513 - <rustc_driver::args::Error as core::fmt::Debug>::fmt::hb838ed2d57a61e3c
94: 0x7fed1407826 - rustc_ast::util::parser::prec_let_scrutinee_needs_par::h0da38a96661182e5
95: 0x7fed1393ccc - <rustc_middle::ty::SymbolName as core::fmt::Display>::fmt::he2ea99b1945e8c7f
96: 0x7fed1417f2b - <rustc_expand::mbe::macro_parser::MatcherPosHandle as core::ops::deref::DerefMut>::deref_mut::h130ca4adb9e78d16
97: 0x7fed1358b38 - <rustc_codegen_ssa::back::linker::MsvcLinker as rustc_codegen_ssa::back::linker::Linker>::no_crt_objects::h47dd01e667a15f55
98: 0x7fed13e9aac - <rustc_driver::args::Error as core::fmt::Debug>::fmt::hb838ed2d57a61e3c
99: 0x7fed1359bfc - <rustc_codegen_ssa::back::linker::MsvcLinker as rustc_codegen_ssa::back::linker::Linker>::no_crt_objects::h47dd01e667a15f55
100: 0x7fed1400f84 - <rustc_driver::args::Error as core::fmt::Debug>::fmt::hb838ed2d57a61e3c
101: 0x7fed1408270 - rustc_ast::util::parser::prec_let_scrutinee_needs_par::h0da38a96661182e5
102: 0x7fed1362a3d - <rustc_codegen_ssa::back::linker::MsvcLinker as rustc_codegen_ssa::back::linker::Linker>::no_crt_objects::h47dd01e667a15f55
103: 0x7fede60f4f7 - std::sys::windows::thread::Thread::new::h05d768f6146b61f1
104: 0x7713556d - BaseThreadInitThunk
105: 0x774d372d - RtlUserThreadStart
error: internal compiler error: unexpected panic
note: the compiler unexpectedly panicked. this is a bug.
note: we would appreciate a bug report: https://github.com/rust-lang/rust/issues/new?labels=C-bug%2C+I-ICE%2C+T-compiler&template=ice.md
note: rustc 1.50.0-nightly (0f6f2d681 2020-12-06) running on x86_64-pc-windows-msvc
note: compiler flags: -C embed-bitcode=no -C debuginfo=2 -C incremental --crate-type bin
note: some of the compiler flags provided by cargo are hidden
query stack during panic:
end of query stack
thread panicked while panicking. aborting.
error: could not compile `minx`
Caused by:
process didn't exit successfully: `rustc --crate-name minx --edition=2018 src\main.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 -C metadata=79fa729978b18445 --out-dir E:\GitHub\_\Minx\target\debug\deps -C incremental=E:\GitHub\_\Minx\target\debug\incremental -L dependency=E:\GitHub\_\Minx\target\debug\deps --extern actix=E:\GitHub\_\Minx\target\debug\deps\libactix-ac0b0924fe535a6e.rlib --extern actix_web=E:\GitHub\_\Minx\target\debug\deps\libactix_web-5982602c8341b800.rlib --extern actix_web_actors=E:\GitHub\_\Minx\target\debug\deps\libactix_web_actors-6031667e7ab26ef4.rlib
--extern async_std=E:\GitHub\_\Minx\target\debug\deps\libasync_std-85302f03ebbe7733.rlib --extern async_trait=E:\GitHub\_\Minx\target\debug\deps\async_trait-fb11d953e5565a14.dll --extern chrono=E:\GitHub\_\Minx\target\debug\deps\libchrono-80c3605d5f62f906.rlib --extern serde=E:\GitHub\_\Minx\target\debug\deps\libserde-d556fcd1453ddced.rlib --extern serde_json=E:\GitHub\_\Minx\target\debug\deps\libserde_json-cd88f5c32193f7dd.rlib -L native=E:\GitHub\_\Minx\target\debug\build\brotli-sys-634ca30154564d93\out -L native=E:\GitHub\_\Minx\target\debug\build\wepoll-sys-9c33d0728a36189a\out\wepoll-build -L E:\GitHub\_\Minx\target\debug\build\wepoll-sys-9c33d0728a36189a\out\wepoll-build` (exit code: 0xc000001d, STATUS_ILLEGAL_INSTRUCTION)
E:\GitHub\_\Minx>
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Area: Crate metadataCall for participation: This issue has a repro, but needs a Minimal Complete and Verifiable ExampleCall for participation: An issue has been fixed and does not reproduce, but no test has been added.Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️Relevant to the compiler team, which will review and decide on the PR/issue.