Closed
Description
Code
#![feature(generic_const_exprs)]
trait TyNum {
const VAL: usize;
}
fn make_array<T: TyNum>() -> [i32; T::VAL + 1] {
panic!()
}
trait SmallArray {}
impl SmallArray for [i32; 1] {}
impl SmallArray for [i32; 2] {}
fn consume<T: SmallArray>(t: T) {}
fn foo<T>()
where
T: TyNum,
[(); T::VAL + 1]: ,
{
consume(make_array::<T>());
}Meta
rustc --version --verbose:
rustc 1.58.0-nightly (29b124802 2021-10-25)
binary: rustc
commit-hash: 29b1248025b19bd132c8047fc710ea9314b9b76b
commit-date: 2021-10-25
host: x86_64-apple-darwin
release: 1.58.0-nightly
LLVM version: 13.0.0
Error output
Checking test-bug-repro v0.1.0 (/private/tmp/test-bug-repro)
warning: the feature `generic_const_exprs` is incomplete and may not be safe to use and/or cause compiler crashes
--> src/lib.rs:1:12
|
1 | #![feature(generic_const_exprs)]
| ^^^^^^^^^^^^^^^^^^^
|
= note: `#[warn(incomplete_features)]` on by default
= note: see issue #76560 <https://github.com/rust-lang/rust/issues/76560> for more information
thread 'rustc' panicked at 'Unknown variable: 0', compiler/rustc_ty_utils/src/instance.rs:46:17
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
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 1.58.0-nightly (29b124802 2021-10-25) running on x86_64-apple-darwin
note: compiler flags: -C embed-bitcode=no -C split-debuginfo=unpacked -C debuginfo=2 -C incremental --crate-type lib
note: some of the compiler flags provided by cargo are hidden
query stack during panic:
thread 'rustc' panicked at 'substs of instance DefId(0:4 ~ test_bug_repro[fd81]::TyNum::VAL) not normalized for codegen: [^1]', compiler/rustc_middle/src/ty/instance.rs:303:9
stack backtrace:
0: 0x111585801 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hec762383110a7685
1: 0x1115d66eb - core::fmt::write::h2d5ecb4b9764759c
2: 0x111576e1a - std::io::Write::write_fmt::h9d7d3ae333151289
3: 0x111588965 - std::panicking::default_hook::{{closure}}::h552de0233eed7dab
4: 0x11158854f - std::panicking::default_hook::hf4e8e1e5a5c43b90
5: 0x108df6298 - rustc_driver[2b55fea025b343ce]::DEFAULT_HOOK::{closure#0}::{closure#0}
6: 0x1115891a6 - std::panicking::rust_panic_with_hook::h7c7e0153f3e14d6b
7: 0x111588c1e - std::panicking::begin_panic_handler::{{closure}}::h3c7f7ffd2b05c635
8: 0x111585c77 - std::sys_common::backtrace::__rust_end_short_backtrace::h3bdf4f6c89eee6ea
9: 0x111588b8a - _rust_begin_unwind
10: 0x11160155f - core::panicking::panic_fmt::h88a1b6fbb9084d2c
11: 0x10d2206b5 - <rustc_middle[68b3c4a9fac3c951]::ty::instance::Instance>::new
12: 0x10c734389 - <std[47b77c5136b0281e]::thread::local::LocalKey<core[f4889159fda6615f]::cell::Cell<bool>>>::with::<rustc_middle[68b3c4a9fac3c951]::ty::print::pretty::with_forced_impl_filename_line<rustc_query_impl[89c0af106cc9882d]::make_query::resolve_instance::{closure#0}::{closure#0}, alloc[6b2a4c4c8c58ee9a]::string::String>::{closure#0}, alloc[6b2a4c4c8c58ee9a]::string::String>
13: 0x10c4e223d - rustc_query_impl[89c0af106cc9882d]::make_query::resolve_instance
14: 0x10c2f27e1 - <rustc_query_system[834ba1a2d27f8a8c]::query::plumbing::QueryState<rustc_middle[68b3c4a9fac3c951]::dep_graph::dep_node::DepKind, rustc_middle[68b3c4a9fac3c951]::ty::ParamEnvAnd<(rustc_span[5768cebd3d858061]::def_id::DefId, &rustc_middle[68b3c4a9fac3c951]::ty::list::List<rustc_middle[68b3c4a9fac3c951]::ty::subst::GenericArg>)>>>::try_collect_active_jobs::<rustc_query_impl[89c0af106cc9882d]::plumbing::QueryCtxt>
15: 0x10c5838b3 - <rustc_query_impl[89c0af106cc9882d]::Queries>::try_collect_active_jobs
16: 0x10c6fd62f - rustc_query_system[834ba1a2d27f8a8c]::query::job::print_query_stack::<rustc_query_impl[89c0af106cc9882d]::plumbing::QueryCtxt>
17: 0x108fdb822 - rustc_interface[333b44aaac6b850f]::interface::try_print_query_stack
18: 0x108df6f58 - rustc_driver[2b55fea025b343ce]::report_ice
19: 0x1115891a6 - std::panicking::rust_panic_with_hook::h7c7e0153f3e14d6b
20: 0x111588c1e - std::panicking::begin_panic_handler::{{closure}}::h3c7f7ffd2b05c635
21: 0x111585c77 - std::sys_common::backtrace::__rust_end_short_backtrace::h3bdf4f6c89eee6ea
22: 0x111588b8a - _rust_begin_unwind
23: 0x11160155f - core::panicking::panic_fmt::h88a1b6fbb9084d2c
24: 0x10ba0c963 - rustc_ty_utils[8a0c1da3457f419a]::instance::inner_resolve_instance
25: 0x10ba09f39 - rustc_ty_utils[8a0c1da3457f419a]::instance::resolve_instance
26: 0x10c66b138 - <rustc_middle[68b3c4a9fac3c951]::dep_graph::dep_node::DepKind as rustc_query_system[834ba1a2d27f8a8c]::dep_graph::DepKind>::with_deps::<<rustc_query_system[834ba1a2d27f8a8c]::dep_graph::graph::DepGraph<rustc_middle[68b3c4a9fac3c951]::dep_graph::dep_node::DepKind>>::with_task_impl<rustc_middle[68b3c4a9fac3c951]::ty::context::TyCtxt, rustc_middle[68b3c4a9fac3c951]::ty::ParamEnvAnd<(rustc_span[5768cebd3d858061]::def_id::DefId, &rustc_middle[68b3c4a9fac3c951]::ty::list::List<rustc_middle[68b3c4a9fac3c951]::ty::subst::GenericArg>)>, core[f4889159fda6615f]::result::Result<core[f4889159fda6615f]::option::Option<rustc_middle[68b3c4a9fac3c951]::ty::instance::Instance>, rustc_errors[41f29db6be5cacf9]::ErrorReported>>::{closure#0}, core[f4889159fda6615f]::result::Result<core[f4889159fda6615f]::option::Option<rustc_middle[68b3c4a9fac3c951]::ty::instance::Instance>, rustc_errors[41f29db6be5cacf9]::ErrorReported>>
27: 0x10c5ca57d - <rustc_query_system[834ba1a2d27f8a8c]::dep_graph::graph::DepGraph<rustc_middle[68b3c4a9fac3c951]::dep_graph::dep_node::DepKind>>::with_task::<rustc_middle[68b3c4a9fac3c951]::ty::context::TyCtxt, rustc_middle[68b3c4a9fac3c951]::ty::ParamEnvAnd<(rustc_span[5768cebd3d858061]::def_id::DefId, &rustc_middle[68b3c4a9fac3c951]::ty::list::List<rustc_middle[68b3c4a9fac3c951]::ty::subst::GenericArg>)>, core[f4889159fda6615f]::result::Result<core[f4889159fda6615f]::option::Option<rustc_middle[68b3c4a9fac3c951]::ty::instance::Instance>, rustc_errors[41f29db6be5cacf9]::ErrorReported>>
28: 0x10c521384 - rustc_data_structures[1f783f557f2a0289]::stack::ensure_sufficient_stack::<(core[f4889159fda6615f]::result::Result<core[f4889159fda6615f]::option::Option<rustc_middle[68b3c4a9fac3c951]::ty::instance::Instance>, rustc_errors[41f29db6be5cacf9]::ErrorReported>, rustc_query_system[834ba1a2d27f8a8c]::dep_graph::graph::DepNodeIndex), rustc_query_system[834ba1a2d27f8a8c]::query::plumbing::execute_job<rustc_query_impl[89c0af106cc9882d]::plumbing::QueryCtxt, rustc_middle[68b3c4a9fac3c951]::ty::ParamEnvAnd<(rustc_span[5768cebd3d858061]::def_id::DefId, &rustc_middle[68b3c4a9fac3c951]::ty::list::List<rustc_middle[68b3c4a9fac3c951]::ty::subst::GenericArg>)>, core[f4889159fda6615f]::result::Result<core[f4889159fda6615f]::option::Option<rustc_middle[68b3c4a9fac3c951]::ty::instance::Instance>, rustc_errors[41f29db6be5cacf9]::ErrorReported>>::{closure#3}>
29: 0x10c4331f3 - rustc_query_system[834ba1a2d27f8a8c]::query::plumbing::get_query::<rustc_query_impl[89c0af106cc9882d]::queries::resolve_instance, rustc_query_impl[89c0af106cc9882d]::plumbing::QueryCtxt>
30: 0x10c586569 - <rustc_query_impl[89c0af106cc9882d]::Queries as rustc_middle[68b3c4a9fac3c951]::ty::query::QueryEngine>::resolve_instance
31: 0x10d22e957 - <rustc_middle[68b3c4a9fac3c951]::ty::instance::Instance>::resolve_opt_const_arg
32: 0x10d1b7d41 - <rustc_middle[68b3c4a9fac3c951]::ty::context::TyCtxt>::const_eval_resolve
33: 0x10cfd51a3 - <rustc_trait_selection[efff7356bb4da473]::traits::query::normalize::QueryNormalizer as rustc_middle[68b3c4a9fac3c951]::ty::fold::TypeFolder>::fold_const
34: 0x10cfd534b - <rustc_trait_selection[efff7356bb4da473]::traits::query::normalize::QueryNormalizer as rustc_middle[68b3c4a9fac3c951]::ty::fold::TypeFolder>::fold_mir_const
35: 0x10c1e9d9a - <rustc_infer[d9cc1da4310a337c]::infer::at::At as rustc_trait_selection[efff7356bb4da473]::traits::query::normalize::AtExt>::normalize::<rustc_middle[68b3c4a9fac3c951]::mir::ConstantKind>
36: 0x10c10266c - <rustc_infer[d9cc1da4310a337c]::infer::InferCtxtBuilder>::enter::<rustc_middle[68b3c4a9fac3c951]::mir::ConstantKind, rustc_traits[2f1e4ef948d54fc2]::normalize_erasing_regions::normalize_after_erasing_regions<rustc_middle[68b3c4a9fac3c951]::mir::ConstantKind>::{closure#0}>
37: 0x10c1cde0a - <rustc_traits[2f1e4ef948d54fc2]::normalize_erasing_regions::provide::{closure#1} as core[f4889159fda6615f]::ops::function::FnOnce<(rustc_middle[68b3c4a9fac3c951]::ty::context::TyCtxt, rustc_middle[68b3c4a9fac3c951]::ty::ParamEnvAnd<rustc_middle[68b3c4a9fac3c951]::mir::ConstantKind>)>>::call_once
38: 0x10c66a9b8 - <rustc_middle[68b3c4a9fac3c951]::dep_graph::dep_node::DepKind as rustc_query_system[834ba1a2d27f8a8c]::dep_graph::DepKind>::with_deps::<<rustc_query_system[834ba1a2d27f8a8c]::dep_graph::graph::DepGraph<rustc_middle[68b3c4a9fac3c951]::dep_graph::dep_node::DepKind>>::with_task_impl<rustc_middle[68b3c4a9fac3c951]::ty::context::TyCtxt, rustc_middle[68b3c4a9fac3c951]::ty::ParamEnvAnd<rustc_middle[68b3c4a9fac3c951]::mir::ConstantKind>, rustc_middle[68b3c4a9fac3c951]::mir::ConstantKind>::{closure#0}, rustc_middle[68b3c4a9fac3c951]::mir::ConstantKind>
39: 0x10c5c4fca - <rustc_query_system[834ba1a2d27f8a8c]::dep_graph::graph::DepGraph<rustc_middle[68b3c4a9fac3c951]::dep_graph::dep_node::DepKind>>::with_task::<rustc_middle[68b3c4a9fac3c951]::ty::context::TyCtxt, rustc_middle[68b3c4a9fac3c951]::ty::ParamEnvAnd<rustc_middle[68b3c4a9fac3c951]::mir::ConstantKind>, rustc_middle[68b3c4a9fac3c951]::mir::ConstantKind>
40: 0x10c5273d5 - rustc_data_structures[1f783f557f2a0289]::stack::ensure_sufficient_stack::<(rustc_middle[68b3c4a9fac3c951]::mir::ConstantKind, rustc_query_system[834ba1a2d27f8a8c]::dep_graph::graph::DepNodeIndex), rustc_query_system[834ba1a2d27f8a8c]::query::plumbing::execute_job<rustc_query_impl[89c0af106cc9882d]::plumbing::QueryCtxt, rustc_middle[68b3c4a9fac3c951]::ty::ParamEnvAnd<rustc_middle[68b3c4a9fac3c951]::mir::ConstantKind>, rustc_middle[68b3c4a9fac3c951]::mir::ConstantKind>::{closure#3}>
41: 0x10c456c1a - rustc_query_system[834ba1a2d27f8a8c]::query::plumbing::get_query::<rustc_query_impl[89c0af106cc9882d]::queries::normalize_mir_const_after_erasing_regions, rustc_query_impl[89c0af106cc9882d]::plumbing::QueryCtxt>
42: 0x10c585fc9 - <rustc_query_impl[89c0af106cc9882d]::Queries as rustc_middle[68b3c4a9fac3c951]::ty::query::QueryEngine>::normalize_mir_const_after_erasing_regions
43: 0x10bfdf3f9 - <rustc_middle[68b3c4a9fac3c951]::ty::context::TyCtxt>::normalize_erasing_regions::<rustc_middle[68b3c4a9fac3c951]::mir::ConstantKind>
44: 0x10bf9e489 - <rustc_const_eval[90a809bfc3e821e8]::interpret::eval_context::InterpCx<rustc_const_eval[90a809bfc3e821e8]::const_eval::machine::CompileTimeInterpreter>>::push_stack_frame
45: 0x10bfec2c0 - rustc_const_eval[90a809bfc3e821e8]::const_eval::eval_queries::eval_to_allocation_raw_provider
46: 0x10c66aad0 - <rustc_middle[68b3c4a9fac3c951]::dep_graph::dep_node::DepKind as rustc_query_system[834ba1a2d27f8a8c]::dep_graph::DepKind>::with_deps::<<rustc_query_system[834ba1a2d27f8a8c]::dep_graph::graph::DepGraph<rustc_middle[68b3c4a9fac3c951]::dep_graph::dep_node::DepKind>>::with_task_impl<rustc_middle[68b3c4a9fac3c951]::ty::context::TyCtxt, rustc_middle[68b3c4a9fac3c951]::ty::ParamEnvAnd<rustc_middle[68b3c4a9fac3c951]::mir::interpret::GlobalId>, core[f4889159fda6615f]::result::Result<rustc_middle[68b3c4a9fac3c951]::mir::interpret::value::ConstAlloc, rustc_middle[68b3c4a9fac3c951]::mir::interpret::error::ErrorHandled>>::{closure#0}, core[f4889159fda6615f]::result::Result<rustc_middle[68b3c4a9fac3c951]::mir::interpret::value::ConstAlloc, rustc_middle[68b3c4a9fac3c951]::mir::interpret::error::ErrorHandled>>
47: 0x10c5c5cde - <rustc_query_system[834ba1a2d27f8a8c]::dep_graph::graph::DepGraph<rustc_middle[68b3c4a9fac3c951]::dep_graph::dep_node::DepKind>>::with_task::<rustc_middle[68b3c4a9fac3c951]::ty::context::TyCtxt, rustc_middle[68b3c4a9fac3c951]::ty::ParamEnvAnd<rustc_middle[68b3c4a9fac3c951]::mir::interpret::GlobalId>, core[f4889159fda6615f]::result::Result<rustc_middle[68b3c4a9fac3c951]::mir::interpret::value::ConstAlloc, rustc_middle[68b3c4a9fac3c951]::mir::interpret::error::ErrorHandled>>
48: 0x10c522261 - rustc_data_structures[1f783f557f2a0289]::stack::ensure_sufficient_stack::<(core[f4889159fda6615f]::result::Result<rustc_middle[68b3c4a9fac3c951]::mir::interpret::value::ConstAlloc, rustc_middle[68b3c4a9fac3c951]::mir::interpret::error::ErrorHandled>, rustc_query_system[834ba1a2d27f8a8c]::dep_graph::graph::DepNodeIndex), rustc_query_system[834ba1a2d27f8a8c]::query::plumbing::execute_job<rustc_query_impl[89c0af106cc9882d]::plumbing::QueryCtxt, rustc_middle[68b3c4a9fac3c951]::ty::ParamEnvAnd<rustc_middle[68b3c4a9fac3c951]::mir::interpret::GlobalId>, core[f4889159fda6615f]::result::Result<rustc_middle[68b3c4a9fac3c951]::mir::interpret::value::ConstAlloc, rustc_middle[68b3c4a9fac3c951]::mir::interpret::error::ErrorHandled>>::{closure#3}>
49: 0x10c442c48 - rustc_query_system[834ba1a2d27f8a8c]::query::plumbing::get_query::<rustc_query_impl[89c0af106cc9882d]::queries::eval_to_allocation_raw, rustc_query_impl[89c0af106cc9882d]::plumbing::QueryCtxt>
50: 0x10c584a71 - <rustc_query_impl[89c0af106cc9882d]::Queries as rustc_middle[68b3c4a9fac3c951]::ty::query::QueryEngine>::eval_to_allocation_raw
51: 0x10bfea6fc - rustc_const_eval[90a809bfc3e821e8]::const_eval::eval_queries::eval_to_const_value_raw_provider
52: 0x10c66abf0 - <rustc_middle[68b3c4a9fac3c951]::dep_graph::dep_node::DepKind as rustc_query_system[834ba1a2d27f8a8c]::dep_graph::DepKind>::with_deps::<<rustc_query_system[834ba1a2d27f8a8c]::dep_graph::graph::DepGraph<rustc_middle[68b3c4a9fac3c951]::dep_graph::dep_node::DepKind>>::with_task_impl<rustc_middle[68b3c4a9fac3c951]::ty::context::TyCtxt, rustc_middle[68b3c4a9fac3c951]::ty::ParamEnvAnd<rustc_middle[68b3c4a9fac3c951]::mir::interpret::GlobalId>, core[f4889159fda6615f]::result::Result<rustc_middle[68b3c4a9fac3c951]::mir::interpret::value::ConstValue, rustc_middle[68b3c4a9fac3c951]::mir::interpret::error::ErrorHandled>>::{closure#0}, core[f4889159fda6615f]::result::Result<rustc_middle[68b3c4a9fac3c951]::mir::interpret::value::ConstValue, rustc_middle[68b3c4a9fac3c951]::mir::interpret::error::ErrorHandled>>
53: 0x10c5c63b4 - <rustc_query_system[834ba1a2d27f8a8c]::dep_graph::graph::DepGraph<rustc_middle[68b3c4a9fac3c951]::dep_graph::dep_node::DepKind>>::with_task::<rustc_middle[68b3c4a9fac3c951]::ty::context::TyCtxt, rustc_middle[68b3c4a9fac3c951]::ty::ParamEnvAnd<rustc_middle[68b3c4a9fac3c951]::mir::interpret::GlobalId>, core[f4889159fda6615f]::result::Result<rustc_middle[68b3c4a9fac3c951]::mir::interpret::value::ConstValue, rustc_middle[68b3c4a9fac3c951]::mir::interpret::error::ErrorHandled>>
54: 0x10c5224ab - rustc_data_structures[1f783f557f2a0289]::stack::ensure_sufficient_stack::<(core[f4889159fda6615f]::result::Result<rustc_middle[68b3c4a9fac3c951]::mir::interpret::value::ConstValue, rustc_middle[68b3c4a9fac3c951]::mir::interpret::error::ErrorHandled>, rustc_query_system[834ba1a2d27f8a8c]::dep_graph::graph::DepNodeIndex), rustc_query_system[834ba1a2d27f8a8c]::query::plumbing::execute_job<rustc_query_impl[89c0af106cc9882d]::plumbing::QueryCtxt, rustc_middle[68b3c4a9fac3c951]::ty::ParamEnvAnd<rustc_middle[68b3c4a9fac3c951]::mir::interpret::GlobalId>, core[f4889159fda6615f]::result::Result<rustc_middle[68b3c4a9fac3c951]::mir::interpret::value::ConstValue, rustc_middle[68b3c4a9fac3c951]::mir::interpret::error::ErrorHandled>>::{closure#3}>
55: 0x10c447114 - rustc_query_system[834ba1a2d27f8a8c]::query::plumbing::get_query::<rustc_query_impl[89c0af106cc9882d]::queries::eval_to_const_value_raw, rustc_query_impl[89c0af106cc9882d]::plumbing::QueryCtxt>
56: 0x10c584af1 - <rustc_query_impl[89c0af106cc9882d]::Queries as rustc_middle[68b3c4a9fac3c951]::ty::query::QueryEngine>::eval_to_const_value_raw
57: 0x10d19317d - <rustc_middle[68b3c4a9fac3c951]::ty::context::TyCtxt>::const_eval_global_id
58: 0x10d1b7dba - <rustc_middle[68b3c4a9fac3c951]::ty::context::TyCtxt>::const_eval_resolve
59: 0x10d047ef7 - <rustc_infer[d9cc1da4310a337c]::infer::InferCtxt>::const_eval_resolve
60: 0x10cf1fdf2 - rustc_data_structures[1f783f557f2a0289]::stack::ensure_sufficient_stack::<core[f4889159fda6615f]::result::Result<rustc_middle[68b3c4a9fac3c951]::traits::select::EvaluationResult, rustc_middle[68b3c4a9fac3c951]::traits::select::OverflowError>, <rustc_trait_selection[efff7356bb4da473]::traits::select::SelectionContext>::evaluate_predicate_recursively::{closure#0}>
61: 0x10cf980b0 - <rustc_trait_selection[efff7356bb4da473]::traits::select::SelectionContext>::evaluate_predicate_recursively
62: 0x10cf97f1e - <rustc_trait_selection[efff7356bb4da473]::traits::select::SelectionContext>::evaluate_predicates_recursively::<alloc[6b2a4c4c8c58ee9a]::vec::into_iter::IntoIter<rustc_infer[d9cc1da4310a337c]::traits::Obligation<rustc_middle[68b3c4a9fac3c951]::ty::Predicate>>>
63: 0x10cebd127 - <rustc_infer[d9cc1da4310a337c]::infer::InferCtxt>::probe::<core[f4889159fda6615f]::result::Result<rustc_middle[68b3c4a9fac3c951]::traits::select::EvaluationResult, rustc_middle[68b3c4a9fac3c951]::traits::select::OverflowError>, <rustc_trait_selection[efff7356bb4da473]::traits::select::SelectionContext>::evaluation_probe<<rustc_trait_selection[efff7356bb4da473]::traits::select::SelectionContext>::evaluate_candidate::{closure#0}>::{closure#0}>
64: 0x10cf6a680 - <core[f4889159fda6615f]::iter::adapters::map::Map<core[f4889159fda6615f]::iter::adapters::map::Map<alloc[6b2a4c4c8c58ee9a]::vec::into_iter::IntoIter<rustc_middle[68b3c4a9fac3c951]::traits::select::SelectionCandidate>, <rustc_trait_selection[efff7356bb4da473]::traits::select::SelectionContext>::candidate_from_obligation_no_cache::{closure#1}>, <core[f4889159fda6615f]::result::Result<core[f4889159fda6615f]::option::Option<rustc_trait_selection[efff7356bb4da473]::traits::select::EvaluatedCandidate>, rustc_middle[68b3c4a9fac3c951]::traits::SelectionError>>::transpose> as core[f4889159fda6615f]::iter::traits::iterator::Iterator>::try_fold::<(), <core[f4889159fda6615f]::iter::adapters::flatten::FlattenCompat<_, _> as core[f4889159fda6615f]::iter::traits::iterator::Iterator>::try_fold::flatten<core[f4889159fda6615f]::option::Option<core[f4889159fda6615f]::result::Result<rustc_trait_selection[efff7356bb4da473]::traits::select::EvaluatedCandidate, rustc_middle[68b3c4a9fac3c951]::traits::SelectionError>>, (), core[f4889159fda6615f]::ops::control_flow::ControlFlow<core[f4889159fda6615f]::ops::control_flow::ControlFlow<rustc_trait_selection[efff7356bb4da473]::traits::select::EvaluatedCandidate>>, <core[f4889159fda6615f]::iter::adapters::ResultShunt<core[f4889159fda6615f]::iter::adapters::flatten::FlatMap<core[f4889159fda6615f]::iter::adapters::map::Map<alloc[6b2a4c4c8c58ee9a]::vec::into_iter::IntoIter<rustc_middle[68b3c4a9fac3c951]::traits::select::SelectionCandidate>, <rustc_trait_selection[efff7356bb4da473]::traits::select::SelectionContext>::candidate_from_obligation_no_cache::{closure#1}>, core[f4889159fda6615f]::option::Option<core[f4889159fda6615f]::result::Result<rustc_trait_selection[efff7356bb4da473]::traits::select::EvaluatedCandidate, rustc_middle[68b3c4a9fac3c951]::traits::SelectionError>>, <core[f4889159fda6615f]::result::Result<core[f4889159fda6615f]::option::Option<rustc_trait_selection[efff7356bb4da473]::traits::select::EvaluatedCandidate>, rustc_middle[68b3c4a9fac3c951]::traits::SelectionError>>::transpose>, rustc_middle[68b3c4a9fac3c951]::traits::SelectionError> as core[f4889159fda6615f]::iter::traits::iterator::Iterator>::try_fold<(), core[f4889159fda6615f]::iter::traits::iterator::Iterator::find::check<rustc_trait_selection[efff7356bb4da473]::traits::select::EvaluatedCandidate, <core[f4889159fda6615f]::iter::adapters::ResultShunt<core[f4889159fda6615f]::iter::adapters::flatten::FlatMap<core[f4889159fda6615f]::iter::adapters::map::Map<alloc[6b2a4c4c8c58ee9a]::vec::into_iter::IntoIter<rustc_middle[68b3c4a9fac3c951]::traits::select::SelectionCandidate>, <rustc_trait_selection[efff7356bb4da473]::traits::select::SelectionContext>::candidate_from_obligation_no_cache::{closure#1}>, core[f4889159fda6615f]::option::Option<core[f4889159fda6615f]::result::Result<rustc_trait_selection[efff7356bb4da473]::traits::select::EvaluatedCandidate, rustc_middle[68b3c4a9fac3c951]::traits::SelectionError>>, <core[f4889159fda6615f]::result::Result<core[f4889159fda6615f]::option::Option<rustc_trait_selection[efff7356bb4da473]::traits::select::EvaluatedCandidate>, rustc_middle[68b3c4a9fac3c951]::traits::SelectionError>>::transpose>, rustc_middle[68b3c4a9fac3c951]::traits::SelectionError> as core[f4889159fda6615f]::iter::traits::iterator::Iterator>::next::{closure#0}>::{closure#0}, core[f4889159fda6615f]::ops::control_flow::ControlFlow<rustc_trait_selection[efff7356bb4da473]::traits::select::EvaluatedCandidate>>::{closure#0}>::{closure#0}, core[f4889159fda6615f]::ops::control_flow::ControlFlow<core[f4889159fda6615f]::ops::control_flow::ControlFlow<rustc_trait_selection[efff7356bb4da473]::traits::select::EvaluatedCandidate>>>
65: 0x10cfa8087 - <core[f4889159fda6615f]::iter::adapters::ResultShunt<core[f4889159fda6615f]::iter::adapters::flatten::FlatMap<core[f4889159fda6615f]::iter::adapters::map::Map<alloc[6b2a4c4c8c58ee9a]::vec::into_iter::IntoIter<rustc_middle[68b3c4a9fac3c951]::traits::select::SelectionCandidate>, <rustc_trait_selection[efff7356bb4da473]::traits::select::SelectionContext>::candidate_from_obligation_no_cache::{closure#1}>, core[f4889159fda6615f]::option::Option<core[f4889159fda6615f]::result::Result<rustc_trait_selection[efff7356bb4da473]::traits::select::EvaluatedCandidate, rustc_middle[68b3c4a9fac3c951]::traits::SelectionError>>, <core[f4889159fda6615f]::result::Result<core[f4889159fda6615f]::option::Option<rustc_trait_selection[efff7356bb4da473]::traits::select::EvaluatedCandidate>, rustc_middle[68b3c4a9fac3c951]::traits::SelectionError>>::transpose>, rustc_middle[68b3c4a9fac3c951]::traits::SelectionError> as core[f4889159fda6615f]::iter::traits::iterator::Iterator>::next
66: 0x10cf4e0ea - <alloc[6b2a4c4c8c58ee9a]::vec::Vec<rustc_trait_selection[efff7356bb4da473]::traits::select::EvaluatedCandidate> as alloc[6b2a4c4c8c58ee9a]::vec::spec_from_iter::SpecFromIter<rustc_trait_selection[efff7356bb4da473]::traits::select::EvaluatedCandidate, core[f4889159fda6615f]::iter::adapters::ResultShunt<core[f4889159fda6615f]::iter::adapters::flatten::FlatMap<core[f4889159fda6615f]::iter::adapters::map::Map<alloc[6b2a4c4c8c58ee9a]::vec::into_iter::IntoIter<rustc_middle[68b3c4a9fac3c951]::traits::select::SelectionCandidate>, <rustc_trait_selection[efff7356bb4da473]::traits::select::SelectionContext>::candidate_from_obligation_no_cache::{closure#1}>, core[f4889159fda6615f]::option::Option<core[f4889159fda6615f]::result::Result<rustc_trait_selection[efff7356bb4da473]::traits::select::EvaluatedCandidate, rustc_middle[68b3c4a9fac3c951]::traits::SelectionError>>, <core[f4889159fda6615f]::result::Result<core[f4889159fda6615f]::option::Option<rustc_trait_selection[efff7356bb4da473]::traits::select::EvaluatedCandidate>, rustc_middle[68b3c4a9fac3c951]::traits::SelectionError>>::transpose>, rustc_middle[68b3c4a9fac3c951]::traits::SelectionError>>>::from_iter
67: 0x10cf877ff - <rustc_trait_selection[efff7356bb4da473]::traits::select::SelectionContext>::candidate_from_obligation_no_cache
68: 0x10cf9b197 - <rustc_query_system[834ba1a2d27f8a8c]::dep_graph::graph::DepGraph<rustc_middle[68b3c4a9fac3c951]::dep_graph::dep_node::DepKind>>::with_anon_task::<rustc_middle[68b3c4a9fac3c951]::ty::context::TyCtxt, <rustc_trait_selection[efff7356bb4da473]::traits::select::SelectionContext>::in_task<<rustc_trait_selection[efff7356bb4da473]::traits::select::SelectionContext>::candidate_from_obligation::{closure#0}, core[f4889159fda6615f]::result::Result<core[f4889159fda6615f]::option::Option<rustc_middle[68b3c4a9fac3c951]::traits::select::SelectionCandidate>, rustc_middle[68b3c4a9fac3c951]::traits::SelectionError>>::{closure#0}, core[f4889159fda6615f]::result::Result<core[f4889159fda6615f]::option::Option<rustc_middle[68b3c4a9fac3c951]::traits::select::SelectionCandidate>, rustc_middle[68b3c4a9fac3c951]::traits::SelectionError>>
69: 0x10cf8dfdf - <rustc_trait_selection[efff7356bb4da473]::traits::select::SelectionContext>::candidate_from_obligation
70: 0x10cf8ba58 - <rustc_trait_selection[efff7356bb4da473]::traits::select::SelectionContext>::evaluate_stack
71: 0x10cf9acb6 - <rustc_query_system[834ba1a2d27f8a8c]::dep_graph::graph::DepGraph<rustc_middle[68b3c4a9fac3c951]::dep_graph::dep_node::DepKind>>::with_anon_task::<rustc_middle[68b3c4a9fac3c951]::ty::context::TyCtxt, <rustc_trait_selection[efff7356bb4da473]::traits::select::SelectionContext>::in_task<<rustc_trait_selection[efff7356bb4da473]::traits::select::SelectionContext>::evaluate_trait_predicate_recursively::{closure#1}, core[f4889159fda6615f]::result::Result<rustc_middle[68b3c4a9fac3c951]::traits::select::EvaluationResult, rustc_middle[68b3c4a9fac3c951]::traits::select::OverflowError>>::{closure#0}, core[f4889159fda6615f]::result::Result<rustc_middle[68b3c4a9fac3c951]::traits::select::EvaluationResult, rustc_middle[68b3c4a9fac3c951]::traits::select::OverflowError>>
72: 0x10cf98614 - <rustc_trait_selection[efff7356bb4da473]::traits::select::SelectionContext>::evaluate_trait_predicate_recursively
73: 0x10cf1fe59 - rustc_data_structures[1f783f557f2a0289]::stack::ensure_sufficient_stack::<core[f4889159fda6615f]::result::Result<rustc_middle[68b3c4a9fac3c951]::traits::select::EvaluationResult, rustc_middle[68b3c4a9fac3c951]::traits::select::OverflowError>, <rustc_trait_selection[efff7356bb4da473]::traits::select::SelectionContext>::evaluate_predicate_recursively::{closure#0}>
74: 0x10cf980b0 - <rustc_trait_selection[efff7356bb4da473]::traits::select::SelectionContext>::evaluate_predicate_recursively
75: 0x10cebd41a - <rustc_infer[d9cc1da4310a337c]::infer::InferCtxt>::probe::<core[f4889159fda6615f]::result::Result<rustc_middle[68b3c4a9fac3c951]::traits::select::EvaluationResult, rustc_middle[68b3c4a9fac3c951]::traits::select::OverflowError>, <rustc_trait_selection[efff7356bb4da473]::traits::select::SelectionContext>::evaluation_probe<<rustc_trait_selection[efff7356bb4da473]::traits::select::SelectionContext>::evaluate_root_obligation::{closure#0}>::{closure#0}>
76: 0x10cf8b7ef - <rustc_trait_selection[efff7356bb4da473]::traits::select::SelectionContext>::evaluate_root_obligation
77: 0x10c100b9b - <rustc_infer[d9cc1da4310a337c]::infer::InferCtxtBuilder>::enter_with_canonical::<rustc_middle[68b3c4a9fac3c951]::ty::ParamEnvAnd<rustc_middle[68b3c4a9fac3c951]::ty::Predicate>, core[f4889159fda6615f]::result::Result<rustc_middle[68b3c4a9fac3c951]::traits::select::EvaluationResult, rustc_middle[68b3c4a9fac3c951]::traits::select::OverflowError>, rustc_traits[2f1e4ef948d54fc2]::evaluate_obligation::evaluate_obligation::{closure#0}>
78: 0x10c19c720 - rustc_traits[2f1e4ef948d54fc2]::evaluate_obligation::evaluate_obligation
79: 0x10c66b65a - <rustc_middle[68b3c4a9fac3c951]::dep_graph::dep_node::DepKind as rustc_query_system[834ba1a2d27f8a8c]::dep_graph::DepKind>::with_deps::<<rustc_query_system[834ba1a2d27f8a8c]::dep_graph::graph::DepGraph<rustc_middle[68b3c4a9fac3c951]::dep_graph::dep_node::DepKind>>::with_task_impl<rustc_middle[68b3c4a9fac3c951]::ty::context::TyCtxt, rustc_middle[68b3c4a9fac3c951]::infer::canonical::Canonical<rustc_middle[68b3c4a9fac3c951]::ty::ParamEnvAnd<rustc_middle[68b3c4a9fac3c951]::ty::Predicate>>, core[f4889159fda6615f]::result::Result<rustc_middle[68b3c4a9fac3c951]::traits::select::EvaluationResult, rustc_middle[68b3c4a9fac3c951]::traits::select::OverflowError>>::{closure#0}, core[f4889159fda6615f]::result::Result<rustc_middle[68b3c4a9fac3c951]::traits::select::EvaluationResult, rustc_middle[68b3c4a9fac3c951]::traits::select::OverflowError>>
80: 0x10c5cea3d - <rustc_query_system[834ba1a2d27f8a8c]::dep_graph::graph::DepGraph<rustc_middle[68b3c4a9fac3c951]::dep_graph::dep_node::DepKind>>::with_task::<rustc_middle[68b3c4a9fac3c951]::ty::context::TyCtxt, rustc_middle[68b3c4a9fac3c951]::infer::canonical::Canonical<rustc_middle[68b3c4a9fac3c951]::ty::ParamEnvAnd<rustc_middle[68b3c4a9fac3c951]::ty::Predicate>>, core[f4889159fda6615f]::result::Result<rustc_middle[68b3c4a9fac3c951]::traits::select::EvaluationResult, rustc_middle[68b3c4a9fac3c951]::traits::select::OverflowError>>
81: 0x10c522041 - rustc_data_structures[1f783f557f2a0289]::stack::ensure_sufficient_stack::<(core[f4889159fda6615f]::result::Result<rustc_middle[68b3c4a9fac3c951]::traits::select::EvaluationResult, rustc_middle[68b3c4a9fac3c951]::traits::select::OverflowError>, rustc_query_system[834ba1a2d27f8a8c]::dep_graph::graph::DepNodeIndex), rustc_query_system[834ba1a2d27f8a8c]::query::plumbing::execute_job<rustc_query_impl[89c0af106cc9882d]::plumbing::QueryCtxt, rustc_middle[68b3c4a9fac3c951]::infer::canonical::Canonical<rustc_middle[68b3c4a9fac3c951]::ty::ParamEnvAnd<rustc_middle[68b3c4a9fac3c951]::ty::Predicate>>, core[f4889159fda6615f]::result::Result<rustc_middle[68b3c4a9fac3c951]::traits::select::EvaluationResult, rustc_middle[68b3c4a9fac3c951]::traits::select::OverflowError>>::{closure#3}>
82: 0x10c43951e - rustc_query_system[834ba1a2d27f8a8c]::query::plumbing::get_query::<rustc_query_impl[89c0af106cc9882d]::queries::evaluate_obligation, rustc_query_impl[89c0af106cc9882d]::plumbing::QueryCtxt>
83: 0x10c5860c4 - <rustc_query_impl[89c0af106cc9882d]::Queries as rustc_middle[68b3c4a9fac3c951]::ty::query::QueryEngine>::evaluate_obligation
84: 0x10cee5437 - <rustc_infer[d9cc1da4310a337c]::infer::InferCtxt as rustc_trait_selection[efff7356bb4da473]::traits::query::evaluate_obligation::InferCtxtExt>::evaluate_obligation
85: 0x10cee5573 - <rustc_infer[d9cc1da4310a337c]::infer::InferCtxt as rustc_trait_selection[efff7356bb4da473]::traits::query::evaluate_obligation::InferCtxtExt>::evaluate_obligation_no_overflow
86: 0x10cee40b5 - <rustc_infer[d9cc1da4310a337c]::infer::InferCtxt as rustc_trait_selection[efff7356bb4da473]::traits::error_reporting::InferCtxtPrivExt>::predicate_can_apply
87: 0x10cedca0f - <rustc_infer[d9cc1da4310a337c]::infer::InferCtxt as rustc_trait_selection[efff7356bb4da473]::traits::error_reporting::InferCtxtExt>::report_selection_error
88: 0x10cee5def - <rustc_infer[d9cc1da4310a337c]::infer::InferCtxt as rustc_trait_selection[efff7356bb4da473]::traits::error_reporting::InferCtxtPrivExt>::report_fulfillment_error
89: 0x10ced8025 - <rustc_infer[d9cc1da4310a337c]::infer::InferCtxt as rustc_trait_selection[efff7356bb4da473]::traits::error_reporting::InferCtxtExt>::report_fulfillment_errors
90: 0x10b7c55a3 - <rustc_typeck[35e8b18d584002a0]::check::fn_ctxt::FnCtxt>::check_argument_types
91: 0x10b7a6046 - <rustc_typeck[35e8b18d584002a0]::check::fn_ctxt::FnCtxt>::confirm_builtin_call
92: 0x10b7a3a9b - <rustc_typeck[35e8b18d584002a0]::check::fn_ctxt::FnCtxt>::check_call
93: 0x10b7f6f3d - <rustc_typeck[35e8b18d584002a0]::check::fn_ctxt::FnCtxt>::check_expr_kind
94: 0x10b7b7ea4 - <rustc_typeck[35e8b18d584002a0]::check::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args
95: 0x10b7c917f - <rustc_typeck[35e8b18d584002a0]::check::fn_ctxt::FnCtxt>::check_stmt
96: 0x10b7c99e4 - <rustc_typeck[35e8b18d584002a0]::check::fn_ctxt::FnCtxt>::check_block_with_expected
97: 0x10b7b7ea4 - <rustc_typeck[35e8b18d584002a0]::check::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args
98: 0x10b7b8faa - <rustc_typeck[35e8b18d584002a0]::check::fn_ctxt::FnCtxt>::check_return_expr
99: 0x10b996555 - rustc_typeck[35e8b18d584002a0]::check::check::check_fn
100: 0x10b8c4c23 - <rustc_infer[d9cc1da4310a337c]::infer::InferCtxtBuilder>::enter::<&rustc_middle[68b3c4a9fac3c951]::ty::context::TypeckResults, <rustc_typeck[35e8b18d584002a0]::check::inherited::InheritedBuilder>::enter<rustc_typeck[35e8b18d584002a0]::check::typeck_with_fallback<rustc_typeck[35e8b18d584002a0]::check::typeck::{closure#0}>::{closure#1}, &rustc_middle[68b3c4a9fac3c951]::ty::context::TypeckResults>::{closure#0}>
101: 0x10b8417d7 - rustc_typeck[35e8b18d584002a0]::check::typeck
102: 0x10c5dc3cc - <rustc_query_system[834ba1a2d27f8a8c]::dep_graph::graph::DepGraph<rustc_middle[68b3c4a9fac3c951]::dep_graph::dep_node::DepKind>>::with_task::<rustc_middle[68b3c4a9fac3c951]::ty::context::TyCtxt, rustc_span[5768cebd3d858061]::def_id::LocalDefId, &rustc_middle[68b3c4a9fac3c951]::ty::context::TypeckResults>
103: 0x10c52dcb2 - rustc_data_structures[1f783f557f2a0289]::stack::ensure_sufficient_stack::<(&rustc_middle[68b3c4a9fac3c951]::ty::context::TypeckResults, rustc_query_system[834ba1a2d27f8a8c]::dep_graph::graph::DepNodeIndex), rustc_query_system[834ba1a2d27f8a8c]::query::plumbing::execute_job<rustc_query_impl[89c0af106cc9882d]::plumbing::QueryCtxt, rustc_span[5768cebd3d858061]::def_id::LocalDefId, &rustc_middle[68b3c4a9fac3c951]::ty::context::TypeckResults>::{closure#3}>
104: 0x10c36b166 - rustc_query_system[834ba1a2d27f8a8c]::query::plumbing::try_execute_query::<rustc_query_impl[89c0af106cc9882d]::plumbing::QueryCtxt, rustc_query_system[834ba1a2d27f8a8c]::query::caches::DefaultCache<rustc_span[5768cebd3d858061]::def_id::LocalDefId, &rustc_middle[68b3c4a9fac3c951]::ty::context::TypeckResults>>
105: 0x10c4591de - rustc_query_system[834ba1a2d27f8a8c]::query::plumbing::get_query::<rustc_query_impl[89c0af106cc9882d]::queries::typeck, rustc_query_impl[89c0af106cc9882d]::plumbing::QueryCtxt>
106: 0x10b8b8db1 - <rustc_middle[68b3c4a9fac3c951]::hir::map::Map>::par_body_owners::<rustc_typeck[35e8b18d584002a0]::check::typeck_item_bodies::{closure#0}>
107: 0x10b8462f5 - rustc_typeck[35e8b18d584002a0]::check::typeck_item_bodies
108: 0x10c614a28 - <rustc_query_system[834ba1a2d27f8a8c]::dep_graph::graph::DepGraph<rustc_middle[68b3c4a9fac3c951]::dep_graph::dep_node::DepKind>>::with_task::<rustc_middle[68b3c4a9fac3c951]::ty::context::TyCtxt, (), ()>
109: 0x10c532847 - rustc_data_structures[1f783f557f2a0289]::stack::ensure_sufficient_stack::<((), rustc_query_system[834ba1a2d27f8a8c]::dep_graph::graph::DepNodeIndex), rustc_query_system[834ba1a2d27f8a8c]::query::plumbing::execute_job<rustc_query_impl[89c0af106cc9882d]::plumbing::QueryCtxt, (), ()>::{closure#3}>
110: 0x10c3cb12f - rustc_query_system[834ba1a2d27f8a8c]::query::plumbing::try_execute_query::<rustc_query_impl[89c0af106cc9882d]::plumbing::QueryCtxt, rustc_query_system[834ba1a2d27f8a8c]::query::caches::DefaultCache<(), ()>>
111: 0x10c4389c8 - rustc_query_system[834ba1a2d27f8a8c]::query::plumbing::get_query::<rustc_query_impl[89c0af106cc9882d]::queries::typeck_item_bodies, rustc_query_impl[89c0af106cc9882d]::plumbing::QueryCtxt>
112: 0x10b8941bc - <rustc_session[1d84db4fd929670d]::session::Session>::time::<(), rustc_typeck[35e8b18d584002a0]::check_crate::{closure#7}>
113: 0x10b86688d - rustc_typeck[35e8b18d584002a0]::check_crate
114: 0x108f225aa - rustc_interface[333b44aaac6b850f]::passes::analysis
115: 0x10c60aa5c - <rustc_query_system[834ba1a2d27f8a8c]::dep_graph::graph::DepGraph<rustc_middle[68b3c4a9fac3c951]::dep_graph::dep_node::DepKind>>::with_task::<rustc_middle[68b3c4a9fac3c951]::ty::context::TyCtxt, (), core[f4889159fda6615f]::result::Result<(), rustc_errors[41f29db6be5cacf9]::ErrorReported>>
116: 0x10c5247d5 - rustc_data_structures[1f783f557f2a0289]::stack::ensure_sufficient_stack::<(core[f4889159fda6615f]::result::Result<(), rustc_errors[41f29db6be5cacf9]::ErrorReported>, rustc_query_system[834ba1a2d27f8a8c]::dep_graph::graph::DepNodeIndex), rustc_query_system[834ba1a2d27f8a8c]::query::plumbing::execute_job<rustc_query_impl[89c0af106cc9882d]::plumbing::QueryCtxt, (), core[f4889159fda6615f]::result::Result<(), rustc_errors[41f29db6be5cacf9]::ErrorReported>>::{closure#3}>
117: 0x10c3c0f35 - rustc_query_system[834ba1a2d27f8a8c]::query::plumbing::try_execute_query::<rustc_query_impl[89c0af106cc9882d]::plumbing::QueryCtxt, rustc_query_system[834ba1a2d27f8a8c]::query::caches::DefaultCache<(), core[f4889159fda6615f]::result::Result<(), rustc_errors[41f29db6be5cacf9]::ErrorReported>>>
118: 0x10c4595b5 - rustc_query_system[834ba1a2d27f8a8c]::query::plumbing::get_query::<rustc_query_impl[89c0af106cc9882d]::queries::analysis, rustc_query_impl[89c0af106cc9882d]::plumbing::QueryCtxt>
119: 0x108e3f074 - <rustc_interface[333b44aaac6b850f]::passes::QueryContext>::enter::<rustc_driver[2b55fea025b343ce]::run_compiler::{closure#1}::{closure#2}::{closure#3}, core[f4889159fda6615f]::result::Result<(), rustc_errors[41f29db6be5cacf9]::ErrorReported>>
120: 0x108e3faf8 - <rustc_interface[333b44aaac6b850f]::interface::Compiler>::enter::<rustc_driver[2b55fea025b343ce]::run_compiler::{closure#1}::{closure#2}, core[f4889159fda6615f]::result::Result<core[f4889159fda6615f]::option::Option<rustc_interface[333b44aaac6b850f]::queries::Linker>, rustc_errors[41f29db6be5cacf9]::ErrorReported>>
121: 0x108e05c4a - rustc_span[5768cebd3d858061]::with_source_map::<core[f4889159fda6615f]::result::Result<(), rustc_errors[41f29db6be5cacf9]::ErrorReported>, rustc_interface[333b44aaac6b850f]::interface::create_compiler_and_run<core[f4889159fda6615f]::result::Result<(), rustc_errors[41f29db6be5cacf9]::ErrorReported>, rustc_driver[2b55fea025b343ce]::run_compiler::{closure#1}>::{closure#0}>
122: 0x108e40cac - <scoped_tls[504a04b5a30bb02b]::ScopedKey<rustc_span[5768cebd3d858061]::SessionGlobals>>::set::<rustc_interface[333b44aaac6b850f]::util::setup_callbacks_and_run_in_thread_pool_with_globals<rustc_interface[333b44aaac6b850f]::interface::run_compiler<core[f4889159fda6615f]::result::Result<(), rustc_errors[41f29db6be5cacf9]::ErrorReported>, rustc_driver[2b55fea025b343ce]::run_compiler::{closure#1}>::{closure#0}, core[f4889159fda6615f]::result::Result<(), rustc_errors[41f29db6be5cacf9]::ErrorReported>>::{closure#0}::{closure#0}, core[f4889159fda6615f]::result::Result<(), rustc_errors[41f29db6be5cacf9]::ErrorReported>>
123: 0x108e0cd82 - std[47b77c5136b0281e]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[333b44aaac6b850f]::util::setup_callbacks_and_run_in_thread_pool_with_globals<rustc_interface[333b44aaac6b850f]::interface::run_compiler<core[f4889159fda6615f]::result::Result<(), rustc_errors[41f29db6be5cacf9]::ErrorReported>, rustc_driver[2b55fea025b343ce]::run_compiler::{closure#1}>::{closure#0}, core[f4889159fda6615f]::result::Result<(), rustc_errors[41f29db6be5cacf9]::ErrorReported>>::{closure#0}, core[f4889159fda6615f]::result::Result<(), rustc_errors[41f29db6be5cacf9]::ErrorReported>>
124: 0x108e75095 - <<std[47b77c5136b0281e]::thread::Builder>::spawn_unchecked<rustc_interface[333b44aaac6b850f]::util::setup_callbacks_and_run_in_thread_pool_with_globals<rustc_interface[333b44aaac6b850f]::interface::run_compiler<core[f4889159fda6615f]::result::Result<(), rustc_errors[41f29db6be5cacf9]::ErrorReported>, rustc_driver[2b55fea025b343ce]::run_compiler::{closure#1}>::{closure#0}, core[f4889159fda6615f]::result::Result<(), rustc_errors[41f29db6be5cacf9]::ErrorReported>>::{closure#0}, core[f4889159fda6615f]::result::Result<(), rustc_errors[41f29db6be5cacf9]::ErrorReported>>::{closure#1} as core[f4889159fda6615f]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
125: 0x111592fb7 - std::sys::unix::thread::Thread::new::thread_start::h46222cfa881cd2bf
126: 0x7fff204ed8fc - __pthread_start
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 1.58.0-nightly (29b124802 2021-10-25) running on x86_64-apple-darwin
note: compiler flags: -C embed-bitcode=no -C split-debuginfo=unpacked -C debuginfo=2 -C incremental --crate-type lib
note: some of the compiler flags provided by cargo are hidden
query stack during panic:
end of query stack
thread panicked while panicking. aborting.
warning: `test-bug-repro` (lib) generated 1 warning
error: could not compile `test-bug-repro`; 1 warning emitted
Caused by:
process didn't exit successfully: `rustc --crate-name test_bug_repro --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C split-debuginfo=unpacked -C debuginfo=2 -C metadata=7ee82946b2a2c439 -C extra-filename=-7ee82946b2a2c439 --out-dir /private/tmp/test-bug-repro/target/debug/deps -C incremental=/private/tmp/test-bug-repro/target/debug/incremental -L dependency=/private/tmp/test-bug-repro/target/debug/deps` (signal: 4, SIGILL: illegal instruction)
Backtrace
Compiling test-bug-repro v0.1.0 (/private/tmp/test-bug-repro)
warning: the feature `generic_const_exprs` is incomplete and may not be safe to use and/or cause compiler crashes
--> src/lib.rs:1:12
|
1 | #![feature(generic_const_exprs)]
| ^^^^^^^^^^^^^^^^^^^
|
= note: `#[warn(incomplete_features)]` on by default
= note: see issue #76560 <https://github.com/rust-lang/rust/issues/76560> for more information
thread 'rustc' panicked at 'Unknown variable: 0', compiler/rustc_ty_utils/src/instance.rs:46:17
stack backtrace:
0: _rust_begin_unwind
1: core::panicking::panic_fmt
2: rustc_ty_utils::instance::inner_resolve_instance
3: rustc_ty_utils::instance::resolve_instance
4: <rustc_middle::dep_graph::dep_node::DepKind as rustc_query_system::dep_graph::DepKind>::with_deps::<<rustc_query_system::dep_graph::graph::DepGraph<rustc_middle::dep_graph::dep_node::DepKind>>::with_task_impl<rustc_middle::ty::context::TyCtxt, rustc_middle::ty::ParamEnvAnd<(rustc_span::def_id::DefId, &rustc_middle::ty::list::List<rustc_middle::ty::subst::GenericArg>)>, core::result::Result<core::option::Option<rustc_middle::ty::instance::Instance>, rustc_errors::ErrorReported>>::{closure#0}, core::result::Result<core::option::Option<rustc_middle::ty::instance::Instance>, rustc_errors::ErrorReported>>
5: <rustc_query_system::dep_graph::graph::DepGraph<rustc_middle::dep_graph::dep_node::DepKind>>::with_task::<rustc_middle::ty::context::TyCtxt, rustc_middle::ty::ParamEnvAnd<(rustc_span::def_id::DefId, &rustc_middle::ty::list::List<rustc_middle::ty::subst::GenericArg>)>, core::result::Result<core::option::Option<rustc_middle::ty::instance::Instance>, rustc_errors::ErrorReported>>
6: rustc_data_structures::stack::ensure_sufficient_stack::<(core::result::Result<core::option::Option<rustc_middle::ty::instance::Instance>, rustc_errors::ErrorReported>, rustc_query_system::dep_graph::graph::DepNodeIndex), rustc_query_system::query::plumbing::execute_job<rustc_query_impl::plumbing::QueryCtxt, rustc_middle::ty::ParamEnvAnd<(rustc_span::def_id::DefId, &rustc_middle::ty::list::List<rustc_middle::ty::subst::GenericArg>)>, core::result::Result<core::option::Option<rustc_middle::ty::instance::Instance>, rustc_errors::ErrorReported>>::{closure#3}>
7: rustc_query_system::query::plumbing::get_query::<rustc_query_impl::queries::resolve_instance, rustc_query_impl::plumbing::QueryCtxt>
8: <rustc_query_impl::Queries as rustc_middle::ty::query::QueryEngine>::resolve_instance
9: <rustc_middle::ty::instance::Instance>::resolve_opt_const_arg
10: <rustc_middle::ty::context::TyCtxt>::const_eval_resolve
11: <rustc_trait_selection::traits::query::normalize::QueryNormalizer as rustc_middle::ty::fold::TypeFolder>::fold_const
12: <rustc_trait_selection::traits::query::normalize::QueryNormalizer as rustc_middle::ty::fold::TypeFolder>::fold_mir_const
13: <rustc_infer::infer::at::At as rustc_trait_selection::traits::query::normalize::AtExt>::normalize::<rustc_middle::mir::ConstantKind>
14: <rustc_infer::infer::InferCtxtBuilder>::enter::<rustc_middle::mir::ConstantKind, rustc_traits::normalize_erasing_regions::normalize_after_erasing_regions<rustc_middle::mir::ConstantKind>::{closure#0}>
15: <rustc_traits::normalize_erasing_regions::provide::{closure#1} as core::ops::function::FnOnce<(rustc_middle::ty::context::TyCtxt, rustc_middle::ty::ParamEnvAnd<rustc_middle::mir::ConstantKind>)>>::call_once
16: <rustc_middle::dep_graph::dep_node::DepKind as rustc_query_system::dep_graph::DepKind>::with_deps::<<rustc_query_system::dep_graph::graph::DepGraph<rustc_middle::dep_graph::dep_node::DepKind>>::with_task_impl<rustc_middle::ty::context::TyCtxt, rustc_middle::ty::ParamEnvAnd<rustc_middle::mir::ConstantKind>, rustc_middle::mir::ConstantKind>::{closure#0}, rustc_middle::mir::ConstantKind>
17: <rustc_query_system::dep_graph::graph::DepGraph<rustc_middle::dep_graph::dep_node::DepKind>>::with_task::<rustc_middle::ty::context::TyCtxt, rustc_middle::ty::ParamEnvAnd<rustc_middle::mir::ConstantKind>, rustc_middle::mir::ConstantKind>
18: rustc_data_structures::stack::ensure_sufficient_stack::<(rustc_middle::mir::ConstantKind, rustc_query_system::dep_graph::graph::DepNodeIndex), rustc_query_system::query::plumbing::execute_job<rustc_query_impl::plumbing::QueryCtxt, rustc_middle::ty::ParamEnvAnd<rustc_middle::mir::ConstantKind>, rustc_middle::mir::ConstantKind>::{closure#3}>
19: rustc_query_system::query::plumbing::get_query::<rustc_query_impl::queries::normalize_mir_const_after_erasing_regions, rustc_query_impl::plumbing::QueryCtxt>
20: <rustc_query_impl::Queries as rustc_middle::ty::query::QueryEngine>::normalize_mir_const_after_erasing_regions
21: <rustc_middle::ty::context::TyCtxt>::normalize_erasing_regions::<rustc_middle::mir::ConstantKind>
22: <rustc_const_eval::interpret::eval_context::InterpCx<rustc_const_eval::const_eval::machine::CompileTimeInterpreter>>::push_stack_frame
23: rustc_const_eval::const_eval::eval_queries::eval_to_allocation_raw_provider
24: <rustc_middle::dep_graph::dep_node::DepKind as rustc_query_system::dep_graph::DepKind>::with_deps::<<rustc_query_system::dep_graph::graph::DepGraph<rustc_middle::dep_graph::dep_node::DepKind>>::with_task_impl<rustc_middle::ty::context::TyCtxt, rustc_middle::ty::ParamEnvAnd<rustc_middle::mir::interpret::GlobalId>, core::result::Result<rustc_middle::mir::interpret::value::ConstAlloc, rustc_middle::mir::interpret::error::ErrorHandled>>::{closure#0}, core::result::Result<rustc_middle::mir::interpret::value::ConstAlloc, rustc_middle::mir::interpret::error::ErrorHandled>>
25: <rustc_query_system::dep_graph::graph::DepGraph<rustc_middle::dep_graph::dep_node::DepKind>>::with_task::<rustc_middle::ty::context::TyCtxt, rustc_middle::ty::ParamEnvAnd<rustc_middle::mir::interpret::GlobalId>, core::result::Result<rustc_middle::mir::interpret::value::ConstAlloc, rustc_middle::mir::interpret::error::ErrorHandled>>
26: rustc_data_structures::stack::ensure_sufficient_stack::<(core::result::Result<rustc_middle::mir::interpret::value::ConstAlloc, rustc_middle::mir::interpret::error::ErrorHandled>, rustc_query_system::dep_graph::graph::DepNodeIndex), rustc_query_system::query::plumbing::execute_job<rustc_query_impl::plumbing::QueryCtxt, rustc_middle::ty::ParamEnvAnd<rustc_middle::mir::interpret::GlobalId>, core::result::Result<rustc_middle::mir::interpret::value::ConstAlloc, rustc_middle::mir::interpret::error::ErrorHandled>>::{closure#3}>
27: rustc_query_system::query::plumbing::get_query::<rustc_query_impl::queries::eval_to_allocation_raw, rustc_query_impl::plumbing::QueryCtxt>
28: <rustc_query_impl::Queries as rustc_middle::ty::query::QueryEngine>::eval_to_allocation_raw
29: rustc_const_eval::const_eval::eval_queries::eval_to_const_value_raw_provider
30: <rustc_middle::dep_graph::dep_node::DepKind as rustc_query_system::dep_graph::DepKind>::with_deps::<<rustc_query_system::dep_graph::graph::DepGraph<rustc_middle::dep_graph::dep_node::DepKind>>::with_task_impl<rustc_middle::ty::context::TyCtxt, rustc_middle::ty::ParamEnvAnd<rustc_middle::mir::interpret::GlobalId>, core::result::Result<rustc_middle::mir::interpret::value::ConstValue, rustc_middle::mir::interpret::error::ErrorHandled>>::{closure#0}, core::result::Result<rustc_middle::mir::interpret::value::ConstValue, rustc_middle::mir::interpret::error::ErrorHandled>>
31: <rustc_query_system::dep_graph::graph::DepGraph<rustc_middle::dep_graph::dep_node::DepKind>>::with_task::<rustc_middle::ty::context::TyCtxt, rustc_middle::ty::ParamEnvAnd<rustc_middle::mir::interpret::GlobalId>, core::result::Result<rustc_middle::mir::interpret::value::ConstValue, rustc_middle::mir::interpret::error::ErrorHandled>>
32: rustc_data_structures::stack::ensure_sufficient_stack::<(core::result::Result<rustc_middle::mir::interpret::value::ConstValue, rustc_middle::mir::interpret::error::ErrorHandled>, rustc_query_system::dep_graph::graph::DepNodeIndex), rustc_query_system::query::plumbing::execute_job<rustc_query_impl::plumbing::QueryCtxt, rustc_middle::ty::ParamEnvAnd<rustc_middle::mir::interpret::GlobalId>, core::result::Result<rustc_middle::mir::interpret::value::ConstValue, rustc_middle::mir::interpret::error::ErrorHandled>>::{closure#3}>
33: rustc_query_system::query::plumbing::get_query::<rustc_query_impl::queries::eval_to_const_value_raw, rustc_query_impl::plumbing::QueryCtxt>
34: <rustc_query_impl::Queries as rustc_middle::ty::query::QueryEngine>::eval_to_const_value_raw
35: <rustc_middle::ty::context::TyCtxt>::const_eval_global_id
36: <rustc_middle::ty::context::TyCtxt>::const_eval_resolve
37: <rustc_infer::infer::InferCtxt>::const_eval_resolve
38: rustc_data_structures::stack::ensure_sufficient_stack::<core::result::Result<rustc_middle::traits::select::EvaluationResult, rustc_middle::traits::select::OverflowError>, <rustc_trait_selection::traits::select::SelectionContext>::evaluate_predicate_recursively::{closure#0}>
39: <rustc_trait_selection::traits::select::SelectionContext>::evaluate_predicate_recursively
40: <rustc_trait_selection::traits::select::SelectionContext>::evaluate_predicates_recursively::<alloc::vec::into_iter::IntoIter<rustc_infer::traits::Obligation<rustc_middle::ty::Predicate>>>
41: <rustc_infer::infer::InferCtxt>::probe::<core::result::Result<rustc_middle::traits::select::EvaluationResult, rustc_middle::traits::select::OverflowError>, <rustc_trait_selection::traits::select::SelectionContext>::evaluation_probe<<rustc_trait_selection::traits::select::SelectionContext>::evaluate_candidate::{closure#0}>::{closure#0}>
42: <core::iter::adapters::map::Map<core::iter::adapters::map::Map<alloc::vec::into_iter::IntoIter<rustc_middle::traits::select::SelectionCandidate>, <rustc_trait_selection::traits::select::SelectionContext>::candidate_from_obligation_no_cache::{closure#1}>, <core::result::Result<core::option::Option<rustc_trait_selection::traits::select::EvaluatedCandidate>, rustc_middle::traits::SelectionError>>::transpose> as core::iter::traits::iterator::Iterator>::try_fold::<(), <core::iter::adapters::flatten::FlattenCompat<_, _> as core::iter::traits::iterator::Iterator>::try_fold::flatten<core::option::Option<core::result::Result<rustc_trait_selection::traits::select::EvaluatedCandidate, rustc_middle::traits::SelectionError>>, (), core::ops::control_flow::ControlFlow<core::ops::control_flow::ControlFlow<rustc_trait_selection::traits::select::EvaluatedCandidate>>, <core::iter::adapters::ResultShunt<core::iter::adapters::flatten::FlatMap<core::iter::adapters::map::Map<alloc::vec::into_iter::IntoIter<rustc_middle::traits::select::SelectionCandidate>, <rustc_trait_selection::traits::select::SelectionContext>::candidate_from_obligation_no_cache::{closure#1}>, core::option::Option<core::result::Result<rustc_trait_selection::traits::select::EvaluatedCandidate, rustc_middle::traits::SelectionError>>, <core::result::Result<core::option::Option<rustc_trait_selection::traits::select::EvaluatedCandidate>, rustc_middle::traits::SelectionError>>::transpose>, rustc_middle::traits::SelectionError> as core::iter::traits::iterator::Iterator>::try_fold<(), core::iter::traits::iterator::Iterator::find::check<rustc_trait_selection::traits::select::EvaluatedCandidate, <core::iter::adapters::ResultShunt<core::iter::adapters::flatten::FlatMap<core::iter::adapters::map::Map<alloc::vec::into_iter::IntoIter<rustc_middle::traits::select::SelectionCandidate>, <rustc_trait_selection::traits::select::SelectionContext>::candidate_from_obligation_no_cache::{closure#1}>, core::option::Option<core::result::Result<rustc_trait_selection::traits::select::EvaluatedCandidate, rustc_middle::traits::SelectionError>>, <core::result::Result<core::option::Option<rustc_trait_selection::traits::select::EvaluatedCandidate>, rustc_middle::traits::SelectionError>>::transpose>, rustc_middle::traits::SelectionError> as core::iter::traits::iterator::Iterator>::next::{closure#0}>::{closure#0}, core::ops::control_flow::ControlFlow<rustc_trait_selection::traits::select::EvaluatedCandidate>>::{closure#0}>::{closure#0}, core::ops::control_flow::ControlFlow<core::ops::control_flow::ControlFlow<rustc_trait_selection::traits::select::EvaluatedCandidate>>>
43: <core::iter::adapters::ResultShunt<core::iter::adapters::flatten::FlatMap<core::iter::adapters::map::Map<alloc::vec::into_iter::IntoIter<rustc_middle::traits::select::SelectionCandidate>, <rustc_trait_selection::traits::select::SelectionContext>::candidate_from_obligation_no_cache::{closure#1}>, core::option::Option<core::result::Result<rustc_trait_selection::traits::select::EvaluatedCandidate, rustc_middle::traits::SelectionError>>, <core::result::Result<core::option::Option<rustc_trait_selection::traits::select::EvaluatedCandidate>, rustc_middle::traits::SelectionError>>::transpose>, rustc_middle::traits::SelectionError> as core::iter::traits::iterator::Iterator>::next
44: <alloc::vec::Vec<rustc_trait_selection::traits::select::EvaluatedCandidate> as alloc::vec::spec_from_iter::SpecFromIter<rustc_trait_selection::traits::select::EvaluatedCandidate, core::iter::adapters::ResultShunt<core::iter::adapters::flatten::FlatMap<core::iter::adapters::map::Map<alloc::vec::into_iter::IntoIter<rustc_middle::traits::select::SelectionCandidate>, <rustc_trait_selection::traits::select::SelectionContext>::candidate_from_obligation_no_cache::{closure#1}>, core::option::Option<core::result::Result<rustc_trait_selection::traits::select::EvaluatedCandidate, rustc_middle::traits::SelectionError>>, <core::result::Result<core::option::Option<rustc_trait_selection::traits::select::EvaluatedCandidate>, rustc_middle::traits::SelectionError>>::transpose>, rustc_middle::traits::SelectionError>>>::from_iter
45: <rustc_trait_selection::traits::select::SelectionContext>::candidate_from_obligation_no_cache
46: <rustc_query_system::dep_graph::graph::DepGraph<rustc_middle::dep_graph::dep_node::DepKind>>::with_anon_task::<rustc_middle::ty::context::TyCtxt, <rustc_trait_selection::traits::select::SelectionContext>::in_task<<rustc_trait_selection::traits::select::SelectionContext>::candidate_from_obligation::{closure#0}, core::result::Result<core::option::Option<rustc_middle::traits::select::SelectionCandidate>, rustc_middle::traits::SelectionError>>::{closure#0}, core::result::Result<core::option::Option<rustc_middle::traits::select::SelectionCandidate>, rustc_middle::traits::SelectionError>>
47: <rustc_trait_selection::traits::select::SelectionContext>::candidate_from_obligation
48: <rustc_trait_selection::traits::select::SelectionContext>::evaluate_stack
49: <rustc_query_system::dep_graph::graph::DepGraph<rustc_middle::dep_graph::dep_node::DepKind>>::with_anon_task::<rustc_middle::ty::context::TyCtxt, <rustc_trait_selection::traits::select::SelectionContext>::in_task<<rustc_trait_selection::traits::select::SelectionContext>::evaluate_trait_predicate_recursively::{closure#1}, core::result::Result<rustc_middle::traits::select::EvaluationResult, rustc_middle::traits::select::OverflowError>>::{closure#0}, core::result::Result<rustc_middle::traits::select::EvaluationResult, rustc_middle::traits::select::OverflowError>>
50: <rustc_trait_selection::traits::select::SelectionContext>::evaluate_trait_predicate_recursively
51: rustc_data_structures::stack::ensure_sufficient_stack::<core::result::Result<rustc_middle::traits::select::EvaluationResult, rustc_middle::traits::select::OverflowError>, <rustc_trait_selection::traits::select::SelectionContext>::evaluate_predicate_recursively::{closure#0}>
52: <rustc_trait_selection::traits::select::SelectionContext>::evaluate_predicate_recursively
53: <rustc_infer::infer::InferCtxt>::probe::<core::result::Result<rustc_middle::traits::select::EvaluationResult, rustc_middle::traits::select::OverflowError>, <rustc_trait_selection::traits::select::SelectionContext>::evaluation_probe<<rustc_trait_selection::traits::select::SelectionContext>::evaluate_root_obligation::{closure#0}>::{closure#0}>
54: <rustc_trait_selection::traits::select::SelectionContext>::evaluate_root_obligation
55: <rustc_infer::infer::InferCtxtBuilder>::enter_with_canonical::<rustc_middle::ty::ParamEnvAnd<rustc_middle::ty::Predicate>, core::result::Result<rustc_middle::traits::select::EvaluationResult, rustc_middle::traits::select::OverflowError>, rustc_traits::evaluate_obligation::evaluate_obligation::{closure#0}>
56: rustc_traits::evaluate_obligation::evaluate_obligation
57: <rustc_middle::dep_graph::dep_node::DepKind as rustc_query_system::dep_graph::DepKind>::with_deps::<<rustc_query_system::dep_graph::graph::DepGraph<rustc_middle::dep_graph::dep_node::DepKind>>::with_task_impl<rustc_middle::ty::context::TyCtxt, rustc_middle::infer::canonical::Canonical<rustc_middle::ty::ParamEnvAnd<rustc_middle::ty::Predicate>>, core::result::Result<rustc_middle::traits::select::EvaluationResult, rustc_middle::traits::select::OverflowError>>::{closure#0}, core::result::Result<rustc_middle::traits::select::EvaluationResult, rustc_middle::traits::select::OverflowError>>
58: <rustc_query_system::dep_graph::graph::DepGraph<rustc_middle::dep_graph::dep_node::DepKind>>::with_task::<rustc_middle::ty::context::TyCtxt, rustc_middle::infer::canonical::Canonical<rustc_middle::ty::ParamEnvAnd<rustc_middle::ty::Predicate>>, core::result::Result<rustc_middle::traits::select::EvaluationResult, rustc_middle::traits::select::OverflowError>>
59: rustc_data_structures::stack::ensure_sufficient_stack::<(core::result::Result<rustc_middle::traits::select::EvaluationResult, rustc_middle::traits::select::OverflowError>, rustc_query_system::dep_graph::graph::DepNodeIndex), rustc_query_system::query::plumbing::execute_job<rustc_query_impl::plumbing::QueryCtxt, rustc_middle::infer::canonical::Canonical<rustc_middle::ty::ParamEnvAnd<rustc_middle::ty::Predicate>>, core::result::Result<rustc_middle::traits::select::EvaluationResult, rustc_middle::traits::select::OverflowError>>::{closure#3}>
60: rustc_query_system::query::plumbing::get_query::<rustc_query_impl::queries::evaluate_obligation, rustc_query_impl::plumbing::QueryCtxt>
61: <rustc_query_impl::Queries as rustc_middle::ty::query::QueryEngine>::evaluate_obligation
62: <rustc_infer::infer::InferCtxt as rustc_trait_selection::traits::query::evaluate_obligation::InferCtxtExt>::evaluate_obligation
63: <rustc_infer::infer::InferCtxt as rustc_trait_selection::traits::query::evaluate_obligation::InferCtxtExt>::evaluate_obligation_no_overflow
64: <rustc_infer::infer::InferCtxt as rustc_trait_selection::traits::error_reporting::InferCtxtPrivExt>::predicate_can_apply
65: <rustc_infer::infer::InferCtxt as rustc_trait_selection::traits::error_reporting::InferCtxtExt>::report_selection_error
66: <rustc_infer::infer::InferCtxt as rustc_trait_selection::traits::error_reporting::InferCtxtPrivExt>::report_fulfillment_error
67: <rustc_infer::infer::InferCtxt as rustc_trait_selection::traits::error_reporting::InferCtxtExt>::report_fulfillment_errors
68: <rustc_typeck::check::fn_ctxt::FnCtxt>::check_argument_types
69: <rustc_typeck::check::fn_ctxt::FnCtxt>::confirm_builtin_call
70: <rustc_typeck::check::fn_ctxt::FnCtxt>::check_call
71: <rustc_typeck::check::fn_ctxt::FnCtxt>::check_expr_kind
72: <rustc_typeck::check::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args
73: <rustc_typeck::check::fn_ctxt::FnCtxt>::check_stmt
74: <rustc_typeck::check::fn_ctxt::FnCtxt>::check_block_with_expected
75: <rustc_typeck::check::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args
76: <rustc_typeck::check::fn_ctxt::FnCtxt>::check_return_expr
77: rustc_typeck::check::check::check_fn
78: <rustc_infer::infer::InferCtxtBuilder>::enter::<&rustc_middle::ty::context::TypeckResults, <rustc_typeck::check::inherited::InheritedBuilder>::enter<rustc_typeck::check::typeck_with_fallback<rustc_typeck::check::typeck::{closure#0}>::{closure#1}, &rustc_middle::ty::context::TypeckResults>::{closure#0}>
79: rustc_typeck::check::typeck
80: <rustc_query_system::dep_graph::graph::DepGraph<rustc_middle::dep_graph::dep_node::DepKind>>::with_task::<rustc_middle::ty::context::TyCtxt, rustc_span::def_id::LocalDefId, &rustc_middle::ty::context::TypeckResults>
81: rustc_data_structures::stack::ensure_sufficient_stack::<(&rustc_middle::ty::context::TypeckResults, rustc_query_system::dep_graph::graph::DepNodeIndex), rustc_query_system::query::plumbing::execute_job<rustc_query_impl::plumbing::QueryCtxt, rustc_span::def_id::LocalDefId, &rustc_middle::ty::context::TypeckResults>::{closure#3}>
82: rustc_query_system::query::plumbing::try_execute_query::<rustc_query_impl::plumbing::QueryCtxt, rustc_query_system::query::caches::DefaultCache<rustc_span::def_id::LocalDefId, &rustc_middle::ty::context::TypeckResults>>
83: rustc_query_system::query::plumbing::get_query::<rustc_query_impl::queries::typeck, rustc_query_impl::plumbing::QueryCtxt>
84: <rustc_middle::hir::map::Map>::par_body_owners::<rustc_typeck::check::typeck_item_bodies::{closure#0}>
85: rustc_typeck::check::typeck_item_bodies
86: <rustc_query_system::dep_graph::graph::DepGraph<rustc_middle::dep_graph::dep_node::DepKind>>::with_task::<rustc_middle::ty::context::TyCtxt, (), ()>
87: rustc_data_structures::stack::ensure_sufficient_stack::<((), rustc_query_system::dep_graph::graph::DepNodeIndex), rustc_query_system::query::plumbing::execute_job<rustc_query_impl::plumbing::QueryCtxt, (), ()>::{closure#3}>
88: rustc_query_system::query::plumbing::try_execute_query::<rustc_query_impl::plumbing::QueryCtxt, rustc_query_system::query::caches::DefaultCache<(), ()>>
89: rustc_query_system::query::plumbing::get_query::<rustc_query_impl::queries::typeck_item_bodies, rustc_query_impl::plumbing::QueryCtxt>
90: <rustc_session::session::Session>::time::<(), rustc_typeck::check_crate::{closure#7}>
91: rustc_typeck::check_crate
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.
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 1.58.0-nightly (29b124802 2021-10-25) running on x86_64-apple-darwin
note: compiler flags: -C embed-bitcode=no -C split-debuginfo=unpacked -C debuginfo=2 -C incremental --crate-type lib
note: some of the compiler flags provided by cargo are hidden
query stack during panic:
thread 'rustc' panicked at 'substs of instance DefId(0:4 ~ test_bug_repro[ba13]::TyNum::VAL) not normalized for codegen: [^1]', compiler/rustc_middle/src/ty/instance.rs:303:9
stack backtrace:
0: 0x100cb3801 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hec762383110a7685
1: 0x100d046eb - core::fmt::write::h2d5ecb4b9764759c
2: 0x100ca4e1a - std::io::Write::write_fmt::h9d7d3ae333151289
3: 0x100cb6965 - std::panicking::default_hook::{{closure}}::h552de0233eed7dab
4: 0x100cb654f - std::panicking::default_hook::hf4e8e1e5a5c43b90
5: 0x103f4f298 - rustc_driver[2b55fea025b343ce]::DEFAULT_HOOK::{closure#0}::{closure#0}
6: 0x100cb71a6 - std::panicking::rust_panic_with_hook::h7c7e0153f3e14d6b
7: 0x100cb6c1e - std::panicking::begin_panic_handler::{{closure}}::h3c7f7ffd2b05c635
8: 0x100cb3c77 - std::sys_common::backtrace::__rust_end_short_backtrace::h3bdf4f6c89eee6ea
9: 0x100cb6b8a - _rust_begin_unwind
10: 0x100d2f55f - core::panicking::panic_fmt::h88a1b6fbb9084d2c
11: 0x1083796b5 - <rustc_middle[68b3c4a9fac3c951]::ty::instance::Instance>::new
12: 0x10788d389 - <std[47b77c5136b0281e]::thread::local::LocalKey<core[f4889159fda6615f]::cell::Cell<bool>>>::with::<rustc_middle[68b3c4a9fac3c951]::ty::print::pretty::with_forced_impl_filename_line<rustc_query_impl[89c0af106cc9882d]::make_query::resolve_instance::{closure#0}::{closure#0}, alloc[6b2a4c4c8c58ee9a]::string::String>::{closure#0}, alloc[6b2a4c4c8c58ee9a]::string::String>
13: 0x10763b23d - rustc_query_impl[89c0af106cc9882d]::make_query::resolve_instance
14: 0x10744b7e1 - <rustc_query_system[834ba1a2d27f8a8c]::query::plumbing::QueryState<rustc_middle[68b3c4a9fac3c951]::dep_graph::dep_node::DepKind, rustc_middle[68b3c4a9fac3c951]::ty::ParamEnvAnd<(rustc_span[5768cebd3d858061]::def_id::DefId, &rustc_middle[68b3c4a9fac3c951]::ty::list::List<rustc_middle[68b3c4a9fac3c951]::ty::subst::GenericArg>)>>>::try_collect_active_jobs::<rustc_query_impl[89c0af106cc9882d]::plumbing::QueryCtxt>
15: 0x1076dc8b3 - <rustc_query_impl[89c0af106cc9882d]::Queries>::try_collect_active_jobs
16: 0x10785662f - rustc_query_system[834ba1a2d27f8a8c]::query::job::print_query_stack::<rustc_query_impl[89c0af106cc9882d]::plumbing::QueryCtxt>
17: 0x104134822 - rustc_interface[333b44aaac6b850f]::interface::try_print_query_stack
18: 0x103f4ff58 - rustc_driver[2b55fea025b343ce]::report_ice
19: 0x100cb71a6 - std::panicking::rust_panic_with_hook::h7c7e0153f3e14d6b
20: 0x100cb6c1e - std::panicking::begin_panic_handler::{{closure}}::h3c7f7ffd2b05c635
21: 0x100cb3c77 - std::sys_common::backtrace::__rust_end_short_backtrace::h3bdf4f6c89eee6ea
22: 0x100cb6b8a - _rust_begin_unwind
23: 0x100d2f55f - core::panicking::panic_fmt::h88a1b6fbb9084d2c
24: 0x106b65963 - rustc_ty_utils[8a0c1da3457f419a]::instance::inner_resolve_instance
25: 0x106b62f39 - rustc_ty_utils[8a0c1da3457f419a]::instance::resolve_instance
26: 0x1077c4138 - <rustc_middle[68b3c4a9fac3c951]::dep_graph::dep_node::DepKind as rustc_query_system[834ba1a2d27f8a8c]::dep_graph::DepKind>::with_deps::<<rustc_query_system[834ba1a2d27f8a8c]::dep_graph::graph::DepGraph<rustc_middle[68b3c4a9fac3c951]::dep_graph::dep_node::DepKind>>::with_task_impl<rustc_middle[68b3c4a9fac3c951]::ty::context::TyCtxt, rustc_middle[68b3c4a9fac3c951]::ty::ParamEnvAnd<(rustc_span[5768cebd3d858061]::def_id::DefId, &rustc_middle[68b3c4a9fac3c951]::ty::list::List<rustc_middle[68b3c4a9fac3c951]::ty::subst::GenericArg>)>, core[f4889159fda6615f]::result::Result<core[f4889159fda6615f]::option::Option<rustc_middle[68b3c4a9fac3c951]::ty::instance::Instance>, rustc_errors[41f29db6be5cacf9]::ErrorReported>>::{closure#0}, core[f4889159fda6615f]::result::Result<core[f4889159fda6615f]::option::Option<rustc_middle[68b3c4a9fac3c951]::ty::instance::Instance>, rustc_errors[41f29db6be5cacf9]::ErrorReported>>
27: 0x10772357d - <rustc_query_system[834ba1a2d27f8a8c]::dep_graph::graph::DepGraph<rustc_middle[68b3c4a9fac3c951]::dep_graph::dep_node::DepKind>>::with_task::<rustc_middle[68b3c4a9fac3c951]::ty::context::TyCtxt, rustc_middle[68b3c4a9fac3c951]::ty::ParamEnvAnd<(rustc_span[5768cebd3d858061]::def_id::DefId, &rustc_middle[68b3c4a9fac3c951]::ty::list::List<rustc_middle[68b3c4a9fac3c951]::ty::subst::GenericArg>)>, core[f4889159fda6615f]::result::Result<core[f4889159fda6615f]::option::Option<rustc_middle[68b3c4a9fac3c951]::ty::instance::Instance>, rustc_errors[41f29db6be5cacf9]::ErrorReported>>
28: 0x10767a384 - rustc_data_structures[1f783f557f2a0289]::stack::ensure_sufficient_stack::<(core[f4889159fda6615f]::result::Result<core[f4889159fda6615f]::option::Option<rustc_middle[68b3c4a9fac3c951]::ty::instance::Instance>, rustc_errors[41f29db6be5cacf9]::ErrorReported>, rustc_query_system[834ba1a2d27f8a8c]::dep_graph::graph::DepNodeIndex), rustc_query_system[834ba1a2d27f8a8c]::query::plumbing::execute_job<rustc_query_impl[89c0af106cc9882d]::plumbing::QueryCtxt, rustc_middle[68b3c4a9fac3c951]::ty::ParamEnvAnd<(rustc_span[5768cebd3d858061]::def_id::DefId, &rustc_middle[68b3c4a9fac3c951]::ty::list::List<rustc_middle[68b3c4a9fac3c951]::ty::subst::GenericArg>)>, core[f4889159fda6615f]::result::Result<core[f4889159fda6615f]::option::Option<rustc_middle[68b3c4a9fac3c951]::ty::instance::Instance>, rustc_errors[41f29db6be5cacf9]::ErrorReported>>::{closure#3}>
29: 0x10758c1f3 - rustc_query_system[834ba1a2d27f8a8c]::query::plumbing::get_query::<rustc_query_impl[89c0af106cc9882d]::queries::resolve_instance, rustc_query_impl[89c0af106cc9882d]::plumbing::QueryCtxt>
30: 0x1076df569 - <rustc_query_impl[89c0af106cc9882d]::Queries as rustc_middle[68b3c4a9fac3c951]::ty::query::QueryEngine>::resolve_instance
31: 0x108387957 - <rustc_middle[68b3c4a9fac3c951]::ty::instance::Instance>::resolve_opt_const_arg
32: 0x108310d41 - <rustc_middle[68b3c4a9fac3c951]::ty::context::TyCtxt>::const_eval_resolve
33: 0x10812e1a3 - <rustc_trait_selection[efff7356bb4da473]::traits::query::normalize::QueryNormalizer as rustc_middle[68b3c4a9fac3c951]::ty::fold::TypeFolder>::fold_const
34: 0x10812e34b - <rustc_trait_selection[efff7356bb4da473]::traits::query::normalize::QueryNormalizer as rustc_middle[68b3c4a9fac3c951]::ty::fold::TypeFolder>::fold_mir_const
35: 0x107342d9a - <rustc_infer[d9cc1da4310a337c]::infer::at::At as rustc_trait_selection[efff7356bb4da473]::traits::query::normalize::AtExt>::normalize::<rustc_middle[68b3c4a9fac3c951]::mir::ConstantKind>
36: 0x10725b66c - <rustc_infer[d9cc1da4310a337c]::infer::InferCtxtBuilder>::enter::<rustc_middle[68b3c4a9fac3c951]::mir::ConstantKind, rustc_traits[2f1e4ef948d54fc2]::normalize_erasing_regions::normalize_after_erasing_regions<rustc_middle[68b3c4a9fac3c951]::mir::ConstantKind>::{closure#0}>
37: 0x107326e0a - <rustc_traits[2f1e4ef948d54fc2]::normalize_erasing_regions::provide::{closure#1} as core[f4889159fda6615f]::ops::function::FnOnce<(rustc_middle[68b3c4a9fac3c951]::ty::context::TyCtxt, rustc_middle[68b3c4a9fac3c951]::ty::ParamEnvAnd<rustc_middle[68b3c4a9fac3c951]::mir::ConstantKind>)>>::call_once
38: 0x1077c39b8 - <rustc_middle[68b3c4a9fac3c951]::dep_graph::dep_node::DepKind as rustc_query_system[834ba1a2d27f8a8c]::dep_graph::DepKind>::with_deps::<<rustc_query_system[834ba1a2d27f8a8c]::dep_graph::graph::DepGraph<rustc_middle[68b3c4a9fac3c951]::dep_graph::dep_node::DepKind>>::with_task_impl<rustc_middle[68b3c4a9fac3c951]::ty::context::TyCtxt, rustc_middle[68b3c4a9fac3c951]::ty::ParamEnvAnd<rustc_middle[68b3c4a9fac3c951]::mir::ConstantKind>, rustc_middle[68b3c4a9fac3c951]::mir::ConstantKind>::{closure#0}, rustc_middle[68b3c4a9fac3c951]::mir::ConstantKind>
39: 0x10771dfca - <rustc_query_system[834ba1a2d27f8a8c]::dep_graph::graph::DepGraph<rustc_middle[68b3c4a9fac3c951]::dep_graph::dep_node::DepKind>>::with_task::<rustc_middle[68b3c4a9fac3c951]::ty::context::TyCtxt, rustc_middle[68b3c4a9fac3c951]::ty::ParamEnvAnd<rustc_middle[68b3c4a9fac3c951]::mir::ConstantKind>, rustc_middle[68b3c4a9fac3c951]::mir::ConstantKind>
40: 0x1076803d5 - rustc_data_structures[1f783f557f2a0289]::stack::ensure_sufficient_stack::<(rustc_middle[68b3c4a9fac3c951]::mir::ConstantKind, rustc_query_system[834ba1a2d27f8a8c]::dep_graph::graph::DepNodeIndex), rustc_query_system[834ba1a2d27f8a8c]::query::plumbing::execute_job<rustc_query_impl[89c0af106cc9882d]::plumbing::QueryCtxt, rustc_middle[68b3c4a9fac3c951]::ty::ParamEnvAnd<rustc_middle[68b3c4a9fac3c951]::mir::ConstantKind>, rustc_middle[68b3c4a9fac3c951]::mir::ConstantKind>::{closure#3}>
41: 0x1075afc1a - rustc_query_system[834ba1a2d27f8a8c]::query::plumbing::get_query::<rustc_query_impl[89c0af106cc9882d]::queries::normalize_mir_const_after_erasing_regions, rustc_query_impl[89c0af106cc9882d]::plumbing::QueryCtxt>
42: 0x1076defc9 - <rustc_query_impl[89c0af106cc9882d]::Queries as rustc_middle[68b3c4a9fac3c951]::ty::query::QueryEngine>::normalize_mir_const_after_erasing_regions
43: 0x1071383f9 - <rustc_middle[68b3c4a9fac3c951]::ty::context::TyCtxt>::normalize_erasing_regions::<rustc_middle[68b3c4a9fac3c951]::mir::ConstantKind>
44: 0x1070f7489 - <rustc_const_eval[90a809bfc3e821e8]::interpret::eval_context::InterpCx<rustc_const_eval[90a809bfc3e821e8]::const_eval::machine::CompileTimeInterpreter>>::push_stack_frame
45: 0x1071452c0 - rustc_const_eval[90a809bfc3e821e8]::const_eval::eval_queries::eval_to_allocation_raw_provider
46: 0x1077c3ad0 - <rustc_middle[68b3c4a9fac3c951]::dep_graph::dep_node::DepKind as rustc_query_system[834ba1a2d27f8a8c]::dep_graph::DepKind>::with_deps::<<rustc_query_system[834ba1a2d27f8a8c]::dep_graph::graph::DepGraph<rustc_middle[68b3c4a9fac3c951]::dep_graph::dep_node::DepKind>>::with_task_impl<rustc_middle[68b3c4a9fac3c951]::ty::context::TyCtxt, rustc_middle[68b3c4a9fac3c951]::ty::ParamEnvAnd<rustc_middle[68b3c4a9fac3c951]::mir::interpret::GlobalId>, core[f4889159fda6615f]::result::Result<rustc_middle[68b3c4a9fac3c951]::mir::interpret::value::ConstAlloc, rustc_middle[68b3c4a9fac3c951]::mir::interpret::error::ErrorHandled>>::{closure#0}, core[f4889159fda6615f]::result::Result<rustc_middle[68b3c4a9fac3c951]::mir::interpret::value::ConstAlloc, rustc_middle[68b3c4a9fac3c951]::mir::interpret::error::ErrorHandled>>
47: 0x10771ecde - <rustc_query_system[834ba1a2d27f8a8c]::dep_graph::graph::DepGraph<rustc_middle[68b3c4a9fac3c951]::dep_graph::dep_node::DepKind>>::with_task::<rustc_middle[68b3c4a9fac3c951]::ty::context::TyCtxt, rustc_middle[68b3c4a9fac3c951]::ty::ParamEnvAnd<rustc_middle[68b3c4a9fac3c951]::mir::interpret::GlobalId>, core[f4889159fda6615f]::result::Result<rustc_middle[68b3c4a9fac3c951]::mir::interpret::value::ConstAlloc, rustc_middle[68b3c4a9fac3c951]::mir::interpret::error::ErrorHandled>>
48: 0x10767b261 - rustc_data_structures[1f783f557f2a0289]::stack::ensure_sufficient_stack::<(core[f4889159fda6615f]::result::Result<rustc_middle[68b3c4a9fac3c951]::mir::interpret::value::ConstAlloc, rustc_middle[68b3c4a9fac3c951]::mir::interpret::error::ErrorHandled>, rustc_query_system[834ba1a2d27f8a8c]::dep_graph::graph::DepNodeIndex), rustc_query_system[834ba1a2d27f8a8c]::query::plumbing::execute_job<rustc_query_impl[89c0af106cc9882d]::plumbing::QueryCtxt, rustc_middle[68b3c4a9fac3c951]::ty::ParamEnvAnd<rustc_middle[68b3c4a9fac3c951]::mir::interpret::GlobalId>, core[f4889159fda6615f]::result::Result<rustc_middle[68b3c4a9fac3c951]::mir::interpret::value::ConstAlloc, rustc_middle[68b3c4a9fac3c951]::mir::interpret::error::ErrorHandled>>::{closure#3}>
49: 0x10759bc48 - rustc_query_system[834ba1a2d27f8a8c]::query::plumbing::get_query::<rustc_query_impl[89c0af106cc9882d]::queries::eval_to_allocation_raw, rustc_query_impl[89c0af106cc9882d]::plumbing::QueryCtxt>
50: 0x1076dda71 - <rustc_query_impl[89c0af106cc9882d]::Queries as rustc_middle[68b3c4a9fac3c951]::ty::query::QueryEngine>::eval_to_allocation_raw
51: 0x1071436fc - rustc_const_eval[90a809bfc3e821e8]::const_eval::eval_queries::eval_to_const_value_raw_provider
52: 0x1077c3bf0 - <rustc_middle[68b3c4a9fac3c951]::dep_graph::dep_node::DepKind as rustc_query_system[834ba1a2d27f8a8c]::dep_graph::DepKind>::with_deps::<<rustc_query_system[834ba1a2d27f8a8c]::dep_graph::graph::DepGraph<rustc_middle[68b3c4a9fac3c951]::dep_graph::dep_node::DepKind>>::with_task_impl<rustc_middle[68b3c4a9fac3c951]::ty::context::TyCtxt, rustc_middle[68b3c4a9fac3c951]::ty::ParamEnvAnd<rustc_middle[68b3c4a9fac3c951]::mir::interpret::GlobalId>, core[f4889159fda6615f]::result::Result<rustc_middle[68b3c4a9fac3c951]::mir::interpret::value::ConstValue, rustc_middle[68b3c4a9fac3c951]::mir::interpret::error::ErrorHandled>>::{closure#0}, core[f4889159fda6615f]::result::Result<rustc_middle[68b3c4a9fac3c951]::mir::interpret::value::ConstValue, rustc_middle[68b3c4a9fac3c951]::mir::interpret::error::ErrorHandled>>
53: 0x10771f3b4 - <rustc_query_system[834ba1a2d27f8a8c]::dep_graph::graph::DepGraph<rustc_middle[68b3c4a9fac3c951]::dep_graph::dep_node::DepKind>>::with_task::<rustc_middle[68b3c4a9fac3c951]::ty::context::TyCtxt, rustc_middle[68b3c4a9fac3c951]::ty::ParamEnvAnd<rustc_middle[68b3c4a9fac3c951]::mir::interpret::GlobalId>, core[f4889159fda6615f]::result::Result<rustc_middle[68b3c4a9fac3c951]::mir::interpret::value::ConstValue, rustc_middle[68b3c4a9fac3c951]::mir::interpret::error::ErrorHandled>>
54: 0x10767b4ab - rustc_data_structures[1f783f557f2a0289]::stack::ensure_sufficient_stack::<(core[f4889159fda6615f]::result::Result<rustc_middle[68b3c4a9fac3c951]::mir::interpret::value::ConstValue, rustc_middle[68b3c4a9fac3c951]::mir::interpret::error::ErrorHandled>, rustc_query_system[834ba1a2d27f8a8c]::dep_graph::graph::DepNodeIndex), rustc_query_system[834ba1a2d27f8a8c]::query::plumbing::execute_job<rustc_query_impl[89c0af106cc9882d]::plumbing::QueryCtxt, rustc_middle[68b3c4a9fac3c951]::ty::ParamEnvAnd<rustc_middle[68b3c4a9fac3c951]::mir::interpret::GlobalId>, core[f4889159fda6615f]::result::Result<rustc_middle[68b3c4a9fac3c951]::mir::interpret::value::ConstValue, rustc_middle[68b3c4a9fac3c951]::mir::interpret::error::ErrorHandled>>::{closure#3}>
55: 0x1075a0114 - rustc_query_system[834ba1a2d27f8a8c]::query::plumbing::get_query::<rustc_query_impl[89c0af106cc9882d]::queries::eval_to_const_value_raw, rustc_query_impl[89c0af106cc9882d]::plumbing::QueryCtxt>
56: 0x1076ddaf1 - <rustc_query_impl[89c0af106cc9882d]::Queries as rustc_middle[68b3c4a9fac3c951]::ty::query::QueryEngine>::eval_to_const_value_raw
57: 0x1082ec17d - <rustc_middle[68b3c4a9fac3c951]::ty::context::TyCtxt>::const_eval_global_id
58: 0x108310dba - <rustc_middle[68b3c4a9fac3c951]::ty::context::TyCtxt>::const_eval_resolve
59: 0x1081a0ef7 - <rustc_infer[d9cc1da4310a337c]::infer::InferCtxt>::const_eval_resolve
60: 0x108078df2 - rustc_data_structures[1f783f557f2a0289]::stack::ensure_sufficient_stack::<core[f4889159fda6615f]::result::Result<rustc_middle[68b3c4a9fac3c951]::traits::select::EvaluationResult, rustc_middle[68b3c4a9fac3c951]::traits::select::OverflowError>, <rustc_trait_selection[efff7356bb4da473]::traits::select::SelectionContext>::evaluate_predicate_recursively::{closure#0}>
61: 0x1080f10b0 - <rustc_trait_selection[efff7356bb4da473]::traits::select::SelectionContext>::evaluate_predicate_recursively
62: 0x1080f0f1e - <rustc_trait_selection[efff7356bb4da473]::traits::select::SelectionContext>::evaluate_predicates_recursively::<alloc[6b2a4c4c8c58ee9a]::vec::into_iter::IntoIter<rustc_infer[d9cc1da4310a337c]::traits::Obligation<rustc_middle[68b3c4a9fac3c951]::ty::Predicate>>>
63: 0x108016127 - <rustc_infer[d9cc1da4310a337c]::infer::InferCtxt>::probe::<core[f4889159fda6615f]::result::Result<rustc_middle[68b3c4a9fac3c951]::traits::select::EvaluationResult, rustc_middle[68b3c4a9fac3c951]::traits::select::OverflowError>, <rustc_trait_selection[efff7356bb4da473]::traits::select::SelectionContext>::evaluation_probe<<rustc_trait_selection[efff7356bb4da473]::traits::select::SelectionContext>::evaluate_candidate::{closure#0}>::{closure#0}>
64: 0x1080c3680 - <core[f4889159fda6615f]::iter::adapters::map::Map<core[f4889159fda6615f]::iter::adapters::map::Map<alloc[6b2a4c4c8c58ee9a]::vec::into_iter::IntoIter<rustc_middle[68b3c4a9fac3c951]::traits::select::SelectionCandidate>, <rustc_trait_selection[efff7356bb4da473]::traits::select::SelectionContext>::candidate_from_obligation_no_cache::{closure#1}>, <core[f4889159fda6615f]::result::Result<core[f4889159fda6615f]::option::Option<rustc_trait_selection[efff7356bb4da473]::traits::select::EvaluatedCandidate>, rustc_middle[68b3c4a9fac3c951]::traits::SelectionError>>::transpose> as core[f4889159fda6615f]::iter::traits::iterator::Iterator>::try_fold::<(), <core[f4889159fda6615f]::iter::adapters::flatten::FlattenCompat<_, _> as core[f4889159fda6615f]::iter::traits::iterator::Iterator>::try_fold::flatten<core[f4889159fda6615f]::option::Option<core[f4889159fda6615f]::result::Result<rustc_trait_selection[efff7356bb4da473]::traits::select::EvaluatedCandidate, rustc_middle[68b3c4a9fac3c951]::traits::SelectionError>>, (), core[f4889159fda6615f]::ops::control_flow::ControlFlow<core[f4889159fda6615f]::ops::control_flow::ControlFlow<rustc_trait_selection[efff7356bb4da473]::traits::select::EvaluatedCandidate>>, <core[f4889159fda6615f]::iter::adapters::ResultShunt<core[f4889159fda6615f]::iter::adapters::flatten::FlatMap<core[f4889159fda6615f]::iter::adapters::map::Map<alloc[6b2a4c4c8c58ee9a]::vec::into_iter::IntoIter<rustc_middle[68b3c4a9fac3c951]::traits::select::SelectionCandidate>, <rustc_trait_selection[efff7356bb4da473]::traits::select::SelectionContext>::candidate_from_obligation_no_cache::{closure#1}>, core[f4889159fda6615f]::option::Option<core[f4889159fda6615f]::result::Result<rustc_trait_selection[efff7356bb4da473]::traits::select::EvaluatedCandidate, rustc_middle[68b3c4a9fac3c951]::traits::SelectionError>>, <core[f4889159fda6615f]::result::Result<core[f4889159fda6615f]::option::Option<rustc_trait_selection[efff7356bb4da473]::traits::select::EvaluatedCandidate>, rustc_middle[68b3c4a9fac3c951]::traits::SelectionError>>::transpose>, rustc_middle[68b3c4a9fac3c951]::traits::SelectionError> as core[f4889159fda6615f]::iter::traits::iterator::Iterator>::try_fold<(), core[f4889159fda6615f]::iter::traits::iterator::Iterator::find::check<rustc_trait_selection[efff7356bb4da473]::traits::select::EvaluatedCandidate, <core[f4889159fda6615f]::iter::adapters::ResultShunt<core[f4889159fda6615f]::iter::adapters::flatten::FlatMap<core[f4889159fda6615f]::iter::adapters::map::Map<alloc[6b2a4c4c8c58ee9a]::vec::into_iter::IntoIter<rustc_middle[68b3c4a9fac3c951]::traits::select::SelectionCandidate>, <rustc_trait_selection[efff7356bb4da473]::traits::select::SelectionContext>::candidate_from_obligation_no_cache::{closure#1}>, core[f4889159fda6615f]::option::Option<core[f4889159fda6615f]::result::Result<rustc_trait_selection[efff7356bb4da473]::traits::select::EvaluatedCandidate, rustc_middle[68b3c4a9fac3c951]::traits::SelectionError>>, <core[f4889159fda6615f]::result::Result<core[f4889159fda6615f]::option::Option<rustc_trait_selection[efff7356bb4da473]::traits::select::EvaluatedCandidate>, rustc_middle[68b3c4a9fac3c951]::traits::SelectionError>>::transpose>, rustc_middle[68b3c4a9fac3c951]::traits::SelectionError> as core[f4889159fda6615f]::iter::traits::iterator::Iterator>::next::{closure#0}>::{closure#0}, core[f4889159fda6615f]::ops::control_flow::ControlFlow<rustc_trait_selection[efff7356bb4da473]::traits::select::EvaluatedCandidate>>::{closure#0}>::{closure#0}, core[f4889159fda6615f]::ops::control_flow::ControlFlow<core[f4889159fda6615f]::ops::control_flow::ControlFlow<rustc_trait_selection[efff7356bb4da473]::traits::select::EvaluatedCandidate>>>
65: 0x108101087 - <core[f4889159fda6615f]::iter::adapters::ResultShunt<core[f4889159fda6615f]::iter::adapters::flatten::FlatMap<core[f4889159fda6615f]::iter::adapters::map::Map<alloc[6b2a4c4c8c58ee9a]::vec::into_iter::IntoIter<rustc_middle[68b3c4a9fac3c951]::traits::select::SelectionCandidate>, <rustc_trait_selection[efff7356bb4da473]::traits::select::SelectionContext>::candidate_from_obligation_no_cache::{closure#1}>, core[f4889159fda6615f]::option::Option<core[f4889159fda6615f]::result::Result<rustc_trait_selection[efff7356bb4da473]::traits::select::EvaluatedCandidate, rustc_middle[68b3c4a9fac3c951]::traits::SelectionError>>, <core[f4889159fda6615f]::result::Result<core[f4889159fda6615f]::option::Option<rustc_trait_selection[efff7356bb4da473]::traits::select::EvaluatedCandidate>, rustc_middle[68b3c4a9fac3c951]::traits::SelectionError>>::transpose>, rustc_middle[68b3c4a9fac3c951]::traits::SelectionError> as core[f4889159fda6615f]::iter::traits::iterator::Iterator>::next
66: 0x1080a70ea - <alloc[6b2a4c4c8c58ee9a]::vec::Vec<rustc_trait_selection[efff7356bb4da473]::traits::select::EvaluatedCandidate> as alloc[6b2a4c4c8c58ee9a]::vec::spec_from_iter::SpecFromIter<rustc_trait_selection[efff7356bb4da473]::traits::select::EvaluatedCandidate, core[f4889159fda6615f]::iter::adapters::ResultShunt<core[f4889159fda6615f]::iter::adapters::flatten::FlatMap<core[f4889159fda6615f]::iter::adapters::map::Map<alloc[6b2a4c4c8c58ee9a]::vec::into_iter::IntoIter<rustc_middle[68b3c4a9fac3c951]::traits::select::SelectionCandidate>, <rustc_trait_selection[efff7356bb4da473]::traits::select::SelectionContext>::candidate_from_obligation_no_cache::{closure#1}>, core[f4889159fda6615f]::option::Option<core[f4889159fda6615f]::result::Result<rustc_trait_selection[efff7356bb4da473]::traits::select::EvaluatedCandidate, rustc_middle[68b3c4a9fac3c951]::traits::SelectionError>>, <core[f4889159fda6615f]::result::Result<core[f4889159fda6615f]::option::Option<rustc_trait_selection[efff7356bb4da473]::traits::select::EvaluatedCandidate>, rustc_middle[68b3c4a9fac3c951]::traits::SelectionError>>::transpose>, rustc_middle[68b3c4a9fac3c951]::traits::SelectionError>>>::from_iter
67: 0x1080e07ff - <rustc_trait_selection[efff7356bb4da473]::traits::select::SelectionContext>::candidate_from_obligation_no_cache
68: 0x1080f4197 - <rustc_query_system[834ba1a2d27f8a8c]::dep_graph::graph::DepGraph<rustc_middle[68b3c4a9fac3c951]::dep_graph::dep_node::DepKind>>::with_anon_task::<rustc_middle[68b3c4a9fac3c951]::ty::context::TyCtxt, <rustc_trait_selection[efff7356bb4da473]::traits::select::SelectionContext>::in_task<<rustc_trait_selection[efff7356bb4da473]::traits::select::SelectionContext>::candidate_from_obligation::{closure#0}, core[f4889159fda6615f]::result::Result<core[f4889159fda6615f]::option::Option<rustc_middle[68b3c4a9fac3c951]::traits::select::SelectionCandidate>, rustc_middle[68b3c4a9fac3c951]::traits::SelectionError>>::{closure#0}, core[f4889159fda6615f]::result::Result<core[f4889159fda6615f]::option::Option<rustc_middle[68b3c4a9fac3c951]::traits::select::SelectionCandidate>, rustc_middle[68b3c4a9fac3c951]::traits::SelectionError>>
69: 0x1080e6fdf - <rustc_trait_selection[efff7356bb4da473]::traits::select::SelectionContext>::candidate_from_obligation
70: 0x1080e4a58 - <rustc_trait_selection[efff7356bb4da473]::traits::select::SelectionContext>::evaluate_stack
71: 0x1080f3cb6 - <rustc_query_system[834ba1a2d27f8a8c]::dep_graph::graph::DepGraph<rustc_middle[68b3c4a9fac3c951]::dep_graph::dep_node::DepKind>>::with_anon_task::<rustc_middle[68b3c4a9fac3c951]::ty::context::TyCtxt, <rustc_trait_selection[efff7356bb4da473]::traits::select::SelectionContext>::in_task<<rustc_trait_selection[efff7356bb4da473]::traits::select::SelectionContext>::evaluate_trait_predicate_recursively::{closure#1}, core[f4889159fda6615f]::result::Result<rustc_middle[68b3c4a9fac3c951]::traits::select::EvaluationResult, rustc_middle[68b3c4a9fac3c951]::traits::select::OverflowError>>::{closure#0}, core[f4889159fda6615f]::result::Result<rustc_middle[68b3c4a9fac3c951]::traits::select::EvaluationResult, rustc_middle[68b3c4a9fac3c951]::traits::select::OverflowError>>
72: 0x1080f1614 - <rustc_trait_selection[efff7356bb4da473]::traits::select::SelectionContext>::evaluate_trait_predicate_recursively
73: 0x108078e59 - rustc_data_structures[1f783f557f2a0289]::stack::ensure_sufficient_stack::<core[f4889159fda6615f]::result::Result<rustc_middle[68b3c4a9fac3c951]::traits::select::EvaluationResult, rustc_middle[68b3c4a9fac3c951]::traits::select::OverflowError>, <rustc_trait_selection[efff7356bb4da473]::traits::select::SelectionContext>::evaluate_predicate_recursively::{closure#0}>
74: 0x1080f10b0 - <rustc_trait_selection[efff7356bb4da473]::traits::select::SelectionContext>::evaluate_predicate_recursively
75: 0x10801641a - <rustc_infer[d9cc1da4310a337c]::infer::InferCtxt>::probe::<core[f4889159fda6615f]::result::Result<rustc_middle[68b3c4a9fac3c951]::traits::select::EvaluationResult, rustc_middle[68b3c4a9fac3c951]::traits::select::OverflowError>, <rustc_trait_selection[efff7356bb4da473]::traits::select::SelectionContext>::evaluation_probe<<rustc_trait_selection[efff7356bb4da473]::traits::select::SelectionContext>::evaluate_root_obligation::{closure#0}>::{closure#0}>
76: 0x1080e47ef - <rustc_trait_selection[efff7356bb4da473]::traits::select::SelectionContext>::evaluate_root_obligation
77: 0x107259b9b - <rustc_infer[d9cc1da4310a337c]::infer::InferCtxtBuilder>::enter_with_canonical::<rustc_middle[68b3c4a9fac3c951]::ty::ParamEnvAnd<rustc_middle[68b3c4a9fac3c951]::ty::Predicate>, core[f4889159fda6615f]::result::Result<rustc_middle[68b3c4a9fac3c951]::traits::select::EvaluationResult, rustc_middle[68b3c4a9fac3c951]::traits::select::OverflowError>, rustc_traits[2f1e4ef948d54fc2]::evaluate_obligation::evaluate_obligation::{closure#0}>
78: 0x1072f5720 - rustc_traits[2f1e4ef948d54fc2]::evaluate_obligation::evaluate_obligation
79: 0x1077c465a - <rustc_middle[68b3c4a9fac3c951]::dep_graph::dep_node::DepKind as rustc_query_system[834ba1a2d27f8a8c]::dep_graph::DepKind>::with_deps::<<rustc_query_system[834ba1a2d27f8a8c]::dep_graph::graph::DepGraph<rustc_middle[68b3c4a9fac3c951]::dep_graph::dep_node::DepKind>>::with_task_impl<rustc_middle[68b3c4a9fac3c951]::ty::context::TyCtxt, rustc_middle[68b3c4a9fac3c951]::infer::canonical::Canonical<rustc_middle[68b3c4a9fac3c951]::ty::ParamEnvAnd<rustc_middle[68b3c4a9fac3c951]::ty::Predicate>>, core[f4889159fda6615f]::result::Result<rustc_middle[68b3c4a9fac3c951]::traits::select::EvaluationResult, rustc_middle[68b3c4a9fac3c951]::traits::select::OverflowError>>::{closure#0}, core[f4889159fda6615f]::result::Result<rustc_middle[68b3c4a9fac3c951]::traits::select::EvaluationResult, rustc_middle[68b3c4a9fac3c951]::traits::select::OverflowError>>
80: 0x107727a3d - <rustc_query_system[834ba1a2d27f8a8c]::dep_graph::graph::DepGraph<rustc_middle[68b3c4a9fac3c951]::dep_graph::dep_node::DepKind>>::with_task::<rustc_middle[68b3c4a9fac3c951]::ty::context::TyCtxt, rustc_middle[68b3c4a9fac3c951]::infer::canonical::Canonical<rustc_middle[68b3c4a9fac3c951]::ty::ParamEnvAnd<rustc_middle[68b3c4a9fac3c951]::ty::Predicate>>, core[f4889159fda6615f]::result::Result<rustc_middle[68b3c4a9fac3c951]::traits::select::EvaluationResult, rustc_middle[68b3c4a9fac3c951]::traits::select::OverflowError>>
81: 0x10767b041 - rustc_data_structures[1f783f557f2a0289]::stack::ensure_sufficient_stack::<(core[f4889159fda6615f]::result::Result<rustc_middle[68b3c4a9fac3c951]::traits::select::EvaluationResult, rustc_middle[68b3c4a9fac3c951]::traits::select::OverflowError>, rustc_query_system[834ba1a2d27f8a8c]::dep_graph::graph::DepNodeIndex), rustc_query_system[834ba1a2d27f8a8c]::query::plumbing::execute_job<rustc_query_impl[89c0af106cc9882d]::plumbing::QueryCtxt, rustc_middle[68b3c4a9fac3c951]::infer::canonical::Canonical<rustc_middle[68b3c4a9fac3c951]::ty::ParamEnvAnd<rustc_middle[68b3c4a9fac3c951]::ty::Predicate>>, core[f4889159fda6615f]::result::Result<rustc_middle[68b3c4a9fac3c951]::traits::select::EvaluationResult, rustc_middle[68b3c4a9fac3c951]::traits::select::OverflowError>>::{closure#3}>
82: 0x10759251e - rustc_query_system[834ba1a2d27f8a8c]::query::plumbing::get_query::<rustc_query_impl[89c0af106cc9882d]::queries::evaluate_obligation, rustc_query_impl[89c0af106cc9882d]::plumbing::QueryCtxt>
83: 0x1076df0c4 - <rustc_query_impl[89c0af106cc9882d]::Queries as rustc_middle[68b3c4a9fac3c951]::ty::query::QueryEngine>::evaluate_obligation
84: 0x10803e437 - <rustc_infer[d9cc1da4310a337c]::infer::InferCtxt as rustc_trait_selection[efff7356bb4da473]::traits::query::evaluate_obligation::InferCtxtExt>::evaluate_obligation
85: 0x10803e573 - <rustc_infer[d9cc1da4310a337c]::infer::InferCtxt as rustc_trait_selection[efff7356bb4da473]::traits::query::evaluate_obligation::InferCtxtExt>::evaluate_obligation_no_overflow
86: 0x10803d0b5 - <rustc_infer[d9cc1da4310a337c]::infer::InferCtxt as rustc_trait_selection[efff7356bb4da473]::traits::error_reporting::InferCtxtPrivExt>::predicate_can_apply
87: 0x108035a0f - <rustc_infer[d9cc1da4310a337c]::infer::InferCtxt as rustc_trait_selection[efff7356bb4da473]::traits::error_reporting::InferCtxtExt>::report_selection_error
88: 0x10803edef - <rustc_infer[d9cc1da4310a337c]::infer::InferCtxt as rustc_trait_selection[efff7356bb4da473]::traits::error_reporting::InferCtxtPrivExt>::report_fulfillment_error
89: 0x108031025 - <rustc_infer[d9cc1da4310a337c]::infer::InferCtxt as rustc_trait_selection[efff7356bb4da473]::traits::error_reporting::InferCtxtExt>::report_fulfillment_errors
90: 0x10691e5a3 - <rustc_typeck[35e8b18d584002a0]::check::fn_ctxt::FnCtxt>::check_argument_types
91: 0x1068ff046 - <rustc_typeck[35e8b18d584002a0]::check::fn_ctxt::FnCtxt>::confirm_builtin_call
92: 0x1068fca9b - <rustc_typeck[35e8b18d584002a0]::check::fn_ctxt::FnCtxt>::check_call
93: 0x10694ff3d - <rustc_typeck[35e8b18d584002a0]::check::fn_ctxt::FnCtxt>::check_expr_kind
94: 0x106910ea4 - <rustc_typeck[35e8b18d584002a0]::check::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args
95: 0x10692217f - <rustc_typeck[35e8b18d584002a0]::check::fn_ctxt::FnCtxt>::check_stmt
96: 0x1069229e4 - <rustc_typeck[35e8b18d584002a0]::check::fn_ctxt::FnCtxt>::check_block_with_expected
97: 0x106910ea4 - <rustc_typeck[35e8b18d584002a0]::check::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args
98: 0x106911faa - <rustc_typeck[35e8b18d584002a0]::check::fn_ctxt::FnCtxt>::check_return_expr
99: 0x106aef555 - rustc_typeck[35e8b18d584002a0]::check::check::check_fn
100: 0x106a1dc23 - <rustc_infer[d9cc1da4310a337c]::infer::InferCtxtBuilder>::enter::<&rustc_middle[68b3c4a9fac3c951]::ty::context::TypeckResults, <rustc_typeck[35e8b18d584002a0]::check::inherited::InheritedBuilder>::enter<rustc_typeck[35e8b18d584002a0]::check::typeck_with_fallback<rustc_typeck[35e8b18d584002a0]::check::typeck::{closure#0}>::{closure#1}, &rustc_middle[68b3c4a9fac3c951]::ty::context::TypeckResults>::{closure#0}>
101: 0x10699a7d7 - rustc_typeck[35e8b18d584002a0]::check::typeck
102: 0x1077353cc - <rustc_query_system[834ba1a2d27f8a8c]::dep_graph::graph::DepGraph<rustc_middle[68b3c4a9fac3c951]::dep_graph::dep_node::DepKind>>::with_task::<rustc_middle[68b3c4a9fac3c951]::ty::context::TyCtxt, rustc_span[5768cebd3d858061]::def_id::LocalDefId, &rustc_middle[68b3c4a9fac3c951]::ty::context::TypeckResults>
103: 0x107686cb2 - rustc_data_structures[1f783f557f2a0289]::stack::ensure_sufficient_stack::<(&rustc_middle[68b3c4a9fac3c951]::ty::context::TypeckResults, rustc_query_system[834ba1a2d27f8a8c]::dep_graph::graph::DepNodeIndex), rustc_query_system[834ba1a2d27f8a8c]::query::plumbing::execute_job<rustc_query_impl[89c0af106cc9882d]::plumbing::QueryCtxt, rustc_span[5768cebd3d858061]::def_id::LocalDefId, &rustc_middle[68b3c4a9fac3c951]::ty::context::TypeckResults>::{closure#3}>
104: 0x1074c4166 - rustc_query_system[834ba1a2d27f8a8c]::query::plumbing::try_execute_query::<rustc_query_impl[89c0af106cc9882d]::plumbing::QueryCtxt, rustc_query_system[834ba1a2d27f8a8c]::query::caches::DefaultCache<rustc_span[5768cebd3d858061]::def_id::LocalDefId, &rustc_middle[68b3c4a9fac3c951]::ty::context::TypeckResults>>
105: 0x1075b21de - rustc_query_system[834ba1a2d27f8a8c]::query::plumbing::get_query::<rustc_query_impl[89c0af106cc9882d]::queries::typeck, rustc_query_impl[89c0af106cc9882d]::plumbing::QueryCtxt>
106: 0x106a11db1 - <rustc_middle[68b3c4a9fac3c951]::hir::map::Map>::par_body_owners::<rustc_typeck[35e8b18d584002a0]::check::typeck_item_bodies::{closure#0}>
107: 0x10699f2f5 - rustc_typeck[35e8b18d584002a0]::check::typeck_item_bodies
108: 0x10776da28 - <rustc_query_system[834ba1a2d27f8a8c]::dep_graph::graph::DepGraph<rustc_middle[68b3c4a9fac3c951]::dep_graph::dep_node::DepKind>>::with_task::<rustc_middle[68b3c4a9fac3c951]::ty::context::TyCtxt, (), ()>
109: 0x10768b847 - rustc_data_structures[1f783f557f2a0289]::stack::ensure_sufficient_stack::<((), rustc_query_system[834ba1a2d27f8a8c]::dep_graph::graph::DepNodeIndex), rustc_query_system[834ba1a2d27f8a8c]::query::plumbing::execute_job<rustc_query_impl[89c0af106cc9882d]::plumbing::QueryCtxt, (), ()>::{closure#3}>
110: 0x10752412f - rustc_query_system[834ba1a2d27f8a8c]::query::plumbing::try_execute_query::<rustc_query_impl[89c0af106cc9882d]::plumbing::QueryCtxt, rustc_query_system[834ba1a2d27f8a8c]::query::caches::DefaultCache<(), ()>>
111: 0x1075919c8 - rustc_query_system[834ba1a2d27f8a8c]::query::plumbing::get_query::<rustc_query_impl[89c0af106cc9882d]::queries::typeck_item_bodies, rustc_query_impl[89c0af106cc9882d]::plumbing::QueryCtxt>
112: 0x1069ed1bc - <rustc_session[1d84db4fd929670d]::session::Session>::time::<(), rustc_typeck[35e8b18d584002a0]::check_crate::{closure#7}>
113: 0x1069bf88d - rustc_typeck[35e8b18d584002a0]::check_crate
114: 0x10407b5aa - rustc_interface[333b44aaac6b850f]::passes::analysis
115: 0x107763a5c - <rustc_query_system[834ba1a2d27f8a8c]::dep_graph::graph::DepGraph<rustc_middle[68b3c4a9fac3c951]::dep_graph::dep_node::DepKind>>::with_task::<rustc_middle[68b3c4a9fac3c951]::ty::context::TyCtxt, (), core[f4889159fda6615f]::result::Result<(), rustc_errors[41f29db6be5cacf9]::ErrorReported>>
116: 0x10767d7d5 - rustc_data_structures[1f783f557f2a0289]::stack::ensure_sufficient_stack::<(core[f4889159fda6615f]::result::Result<(), rustc_errors[41f29db6be5cacf9]::ErrorReported>, rustc_query_system[834ba1a2d27f8a8c]::dep_graph::graph::DepNodeIndex), rustc_query_system[834ba1a2d27f8a8c]::query::plumbing::execute_job<rustc_query_impl[89c0af106cc9882d]::plumbing::QueryCtxt, (), core[f4889159fda6615f]::result::Result<(), rustc_errors[41f29db6be5cacf9]::ErrorReported>>::{closure#3}>
117: 0x107519f35 - rustc_query_system[834ba1a2d27f8a8c]::query::plumbing::try_execute_query::<rustc_query_impl[89c0af106cc9882d]::plumbing::QueryCtxt, rustc_query_system[834ba1a2d27f8a8c]::query::caches::DefaultCache<(), core[f4889159fda6615f]::result::Result<(), rustc_errors[41f29db6be5cacf9]::ErrorReported>>>
118: 0x1075b25b5 - rustc_query_system[834ba1a2d27f8a8c]::query::plumbing::get_query::<rustc_query_impl[89c0af106cc9882d]::queries::analysis, rustc_query_impl[89c0af106cc9882d]::plumbing::QueryCtxt>
119: 0x103f98074 - <rustc_interface[333b44aaac6b850f]::passes::QueryContext>::enter::<rustc_driver[2b55fea025b343ce]::run_compiler::{closure#1}::{closure#2}::{closure#3}, core[f4889159fda6615f]::result::Result<(), rustc_errors[41f29db6be5cacf9]::ErrorReported>>
120: 0x103f98af8 - <rustc_interface[333b44aaac6b850f]::interface::Compiler>::enter::<rustc_driver[2b55fea025b343ce]::run_compiler::{closure#1}::{closure#2}, core[f4889159fda6615f]::result::Result<core[f4889159fda6615f]::option::Option<rustc_interface[333b44aaac6b850f]::queries::Linker>, rustc_errors[41f29db6be5cacf9]::ErrorReported>>
121: 0x103f5ec4a - rustc_span[5768cebd3d858061]::with_source_map::<core[f4889159fda6615f]::result::Result<(), rustc_errors[41f29db6be5cacf9]::ErrorReported>, rustc_interface[333b44aaac6b850f]::interface::create_compiler_and_run<core[f4889159fda6615f]::result::Result<(), rustc_errors[41f29db6be5cacf9]::ErrorReported>, rustc_driver[2b55fea025b343ce]::run_compiler::{closure#1}>::{closure#0}>
122: 0x103f99cac - <scoped_tls[504a04b5a30bb02b]::ScopedKey<rustc_span[5768cebd3d858061]::SessionGlobals>>::set::<rustc_interface[333b44aaac6b850f]::util::setup_callbacks_and_run_in_thread_pool_with_globals<rustc_interface[333b44aaac6b850f]::interface::run_compiler<core[f4889159fda6615f]::result::Result<(), rustc_errors[41f29db6be5cacf9]::ErrorReported>, rustc_driver[2b55fea025b343ce]::run_compiler::{closure#1}>::{closure#0}, core[f4889159fda6615f]::result::Result<(), rustc_errors[41f29db6be5cacf9]::ErrorReported>>::{closure#0}::{closure#0}, core[f4889159fda6615f]::result::Result<(), rustc_errors[41f29db6be5cacf9]::ErrorReported>>
123: 0x103f65d82 - std[47b77c5136b0281e]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[333b44aaac6b850f]::util::setup_callbacks_and_run_in_thread_pool_with_globals<rustc_interface[333b44aaac6b850f]::interface::run_compiler<core[f4889159fda6615f]::result::Result<(), rustc_errors[41f29db6be5cacf9]::ErrorReported>, rustc_driver[2b55fea025b343ce]::run_compiler::{closure#1}>::{closure#0}, core[f4889159fda6615f]::result::Result<(), rustc_errors[41f29db6be5cacf9]::ErrorReported>>::{closure#0}, core[f4889159fda6615f]::result::Result<(), rustc_errors[41f29db6be5cacf9]::ErrorReported>>
124: 0x103fce095 - <<std[47b77c5136b0281e]::thread::Builder>::spawn_unchecked<rustc_interface[333b44aaac6b850f]::util::setup_callbacks_and_run_in_thread_pool_with_globals<rustc_interface[333b44aaac6b850f]::interface::run_compiler<core[f4889159fda6615f]::result::Result<(), rustc_errors[41f29db6be5cacf9]::ErrorReported>, rustc_driver[2b55fea025b343ce]::run_compiler::{closure#1}>::{closure#0}, core[f4889159fda6615f]::result::Result<(), rustc_errors[41f29db6be5cacf9]::ErrorReported>>::{closure#0}, core[f4889159fda6615f]::result::Result<(), rustc_errors[41f29db6be5cacf9]::ErrorReported>>::{closure#1} as core[f4889159fda6615f]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
125: 0x100cc0fb7 - std::sys::unix::thread::Thread::new::thread_start::h46222cfa881cd2bf
126: 0x7fff204ed8fc - __pthread_start
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 1.58.0-nightly (29b124802 2021-10-25) running on x86_64-apple-darwin
note: compiler flags: -C embed-bitcode=no -C split-debuginfo=unpacked -C debuginfo=2 -C incremental --crate-type lib
note: some of the compiler flags provided by cargo are hidden
query stack during panic:
end of query stack
thread panicked while panicking. aborting.
warning: `test-bug-repro` (lib) generated 1 warning
error: could not compile `test-bug-repro`; 1 warning emitted
Caused by:
process didn't exit successfully: `rustc --crate-name test_bug_repro --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C split-debuginfo=unpacked -C debuginfo=2 -C metadata=cdb9c552a6bfb0d3 -C extra-filename=-cdb9c552a6bfb0d3 --out-dir /private/tmp/test-bug-repro/target/debug/deps -C incremental=/private/tmp/test-bug-repro/target/debug/incremental -L dependency=/private/tmp/test-bug-repro/target/debug/deps` (signal: 4, SIGILL: illegal instruction)