Repository: rust
Issue: ICE: Region parameter out of range when substituting
Labels: I-ICE,T-compiler,C-bug,S-needs-repro

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### Code

```Rust
<code>
```


### Meta
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bug also exists in the beta or nightly versions.
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`rustc --version --verbose`:
```
<version>
root@SK:~# rustc --version --verbose
rustc 1.65.0 (897e37553 2022-11-02)
binary: rustc
commit-hash: 897e37553bba8b42751c67658967889d11ecd120
commit-date: 2022-11-02
host: x86_64-unknown-linux-gnu
release: 1.65.0
LLVM version: 15.0.0
```

### Error output

```
<output>
error: internal compiler error: compiler/rustc_middle/src/ty/subst.rs:724:13: Region parameter out of range when substituting in region 'a (index=1, substs = ['_#21r])


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 1.67.0-nightly (2585bcea0 2022-11-28) running on x86_64-unknown-linux-gnu

note: compiler flags: --crate-type lib -C opt-level=3 -C panic=abort -C linker-plugin-lto -C codegen-units=1 -C strip=symbols -C link-arg=-s

note: some of the compiler flags provided by cargo are hidden
query stack during panic:
#0 [typeck] type-checking `acl::<impl at /root/.cargo/registry/src/github.com-1ecc6299db9ec823/shadowsocks-service-1.14.3/src/acl/mod.rs:326:1: 326:19>::check_target_bypassed`
#1 [thir_body] building THIR for `acl::<impl at /root/.cargo/registry/src/github.com-1ecc6299db9ec823/shadowsocks-service-1.14.3/src/acl/mod.rs:326:1: 326:19>::check_target_bypassed`
#2 [mir_built] building MIR for `acl::<impl at /root/.cargo/registry/src/github.com-1ecc6299db9ec823/shadowsocks-service-1.14.3/src/acl/mod.rs:326:1: 326:19>::check_target_bypassed`
#3 [unsafety_check_result] unsafety-checking `acl::<impl at /root/.cargo/registry/src/github.com-1ecc6299db9ec823/shadowsocks-service-1.14.3/src/acl/mod.rs:326:1: 326:19>::check_target_bypassed`
#4 [mir_const] preparing `acl::<impl at /root/.cargo/registry/src/github.com-1ecc6299db9ec823/shadowsocks-service-1.14.3/src/acl/mod.rs:326:1: 326:19>::check_target_bypassed` for borrow checking
#5 [mir_promoted] processing MIR for `acl::<impl at /root/.cargo/registry/src/github.com-1ecc6299db9ec823/shadowsocks-service-1.14.3/src/acl/mod.rs:326:1: 326:19>::check_target_bypassed`
#6 [mir_borrowck] borrow-checking `acl::<impl at /root/.cargo/registry/src/github.com-1ecc6299db9ec823/shadowsocks-service-1.14.3/src/acl/mod.rs:326:1: 326:19>::check_target_bypassed`
#7 [type_of] computing type of `acl::<impl at /root/.cargo/registry/src/github.com-1ecc6299db9ec823/shadowsocks-service-1.14.3/src/acl/mod.rs:326:1: 326:19>::check_target_bypassed::{opaque#0}`
#8 [check_mod_item_types] checking item types in module `acl`
#9 [analysis] running analysis passes on this crate
end of query stack
error: could not compile `shadowsocks-service`
error: failed to compile `shadowsocks-rust v1.14.3`, intermediate artifacts can be found at `/tmp/cargo-installCwtSO7`
```

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<details><summary><strong>Backtrace</strong></summary>
<p>

```
<backtrace>
thread 'rustc' panicked at 'Box<dyn Any>', /rustc/2585bcea0bc2a9c42a4be2c1eba5c61137f2b167/compiler/rustc_errors/src/lib.rs:1575:9
stack backtrace:
   0:     0x7f8866e1d20a - std::backtrace_rs::backtrace::libunwind::trace::h5d63982369f255be
                               at /rustc/2585bcea0bc2a9c42a4be2c1eba5c61137f2b167/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
   1:     0x7f8866e1d20a - std::backtrace_rs::backtrace::trace_unsynchronized::h3f0ca420a5fce959
                               at /rustc/2585bcea0bc2a9c42a4be2c1eba5c61137f2b167/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
   2:     0x7f8866e1d20a - std::sys_common::backtrace::_print_fmt::hb06d2f24224d5008
                               at /rustc/2585bcea0bc2a9c42a4be2c1eba5c61137f2b167/library/std/src/sys_common/backtrace.rs:65:5
   3:     0x7f8866e1d20a - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h3ab5a4a02080cf95
                               at /rustc/2585bcea0bc2a9c42a4be2c1eba5c61137f2b167/library/std/src/sys_common/backtrace.rs:44:22
   4:     0x7f8862db812e - core::fmt::write::h7d275b25684d2f4b
                               at /rustc/2585bcea0bc2a9c42a4be2c1eba5c61137f2b167/library/core/src/fmt/mod.rs:1208:17
   5:     0x7f8866e114d5 - std::io::Write::write_fmt::habd0270971df3efd
                               at /rustc/2585bcea0bc2a9c42a4be2c1eba5c61137f2b167/library/std/src/io/mod.rs:1682:15
   6:     0x7f8866e1cfd5 - std::sys_common::backtrace::_print::h61bb07d45642a6b0
                               at /rustc/2585bcea0bc2a9c42a4be2c1eba5c61137f2b167/library/std/src/sys_common/backtrace.rs:47:5
   7:     0x7f8866e1cfd5 - std::sys_common::backtrace::print::h5d41efe8a7680c9e
                               at /rustc/2585bcea0bc2a9c42a4be2c1eba5c61137f2b167/library/std/src/sys_common/backtrace.rs:34:9
   8:     0x7f8866e1f33f - std::panicking::default_hook::{{closure}}::he45a8add8cd6c157
                               at /rustc/2585bcea0bc2a9c42a4be2c1eba5c61137f2b167/library/std/src/panicking.rs:267:22
   9:     0x7f8866e1f07b - std::panicking::default_hook::h5bdfb218ae8ccf1a
                               at /rustc/2585bcea0bc2a9c42a4be2c1eba5c61137f2b167/library/std/src/panicking.rs:286:9
  10:     0x7f8866064e54 - rustc_driver[9b4589fbd0ca3010]::DEFAULT_HOOK::{closure#0}::{closure#0}
  11:     0x7f8866e1fb3d - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hc626e6f5815a4649
                               at /rustc/2585bcea0bc2a9c42a4be2c1eba5c61137f2b167/library/alloc/src/boxed.rs:2032:9
  12:     0x7f8866e1fb3d - std::panicking::rust_panic_with_hook::haa2a8406479dd255
                               at /rustc/2585bcea0bc2a9c42a4be2c1eba5c61137f2b167/library/std/src/panicking.rs:692:13
  13:     0x7f886651ab31 - std[85b9d86509865b2b]::panicking::begin_panic::<rustc_errors[7d36137f8dd089c7]::ExplicitBug>::{closure#0}
  14:     0x7f88665196d6 - std[85b9d86509865b2b]::sys_common::backtrace::__rust_end_short_backtrace::<std[85b9d86509865b2b]::panicking::begin_panic<rustc_errors[7d36137f8dd089c7]::ExplicitBug>::{closure#0}, !>
  15:     0x7f8866518a96 - std[85b9d86509865b2b]::panicking::begin_panic::<rustc_errors[7d36137f8dd089c7]::ExplicitBug>
  16:     0x7f88664baa96 - std[85b9d86509865b2b]::panic::panic_any::<rustc_errors[7d36137f8dd089c7]::ExplicitBug>
  17:     0x7f88664ba9c6 - <rustc_errors[7d36137f8dd089c7]::HandlerInner>::bug::<&alloc[edfeea1ed307d55e]::string::String>
  18:     0x7f88664ba620 - <rustc_errors[7d36137f8dd089c7]::Handler>::bug::<&alloc[edfeea1ed307d55e]::string::String>
  19:     0x7f886658217e - rustc_middle[2ae535847981180d]::ty::context::tls::with_context_opt::<rustc_middle[2ae535847981180d]::ty::context::tls::with_opt<rustc_middle[2ae535847981180d]::util::bug::opt_span_bug_fmt<rustc_span[fe585761646e9245]::span_encoding::Span>::{closure#0}, ()>::{closure#0}, ()>
  20:     0x7f8866584646 - rustc_middle[2ae535847981180d]::util::bug::opt_span_bug_fmt::<rustc_span[fe585761646e9245]::span_encoding::Span>
  21:     0x7f88643262b3 - rustc_middle[2ae535847981180d]::util::bug::bug_fmt
  22:     0x7f88664c9661 - <rustc_middle[2ae535847981180d]::ty::subst::SubstFolder as rustc_middle[2ae535847981180d]::ty::fold::TypeFolder>::fold_region::region_param_out_of_range
  23:     0x7f8864096d4e - <rustc_middle[2ae535847981180d]::ty::generics::GenericPredicates>::instantiate_into
  24:     0x7f886458164d - <rustc_trait_selection[df11f751dbb72dab]::traits::wf::WfPredicates>::nominal_obligations_inner
  25:     0x7f886457f6e1 - <rustc_trait_selection[df11f751dbb72dab]::traits::wf::WfPredicates>::compute
  26:     0x7f88642f399f - <rustc_trait_selection[df11f751dbb72dab]::traits::fulfill::FulfillProcessor as rustc_data_structures[4a8549ac1ce25c0f]::obligation_forest::ObligationProcessor>::process_obligation
  27:     0x7f88642f0e2f - <rustc_data_structures[4a8549ac1ce25c0f]::obligation_forest::ObligationForest<rustc_trait_selection[df11f751dbb72dab]::traits::fulfill::PendingPredicateObligation>>::process_obligations::<rustc_trait_selection[df11f751dbb72dab]::traits::fulfill::FulfillProcessor>
  28:     0x7f88642f08e8 - <rustc_trait_selection[df11f751dbb72dab]::traits::fulfill::FulfillmentContext as rustc_infer[2da627a64368302d]::traits::engine::TraitEngine>::select_where_possible
  29:     0x7f886522bb85 - <rustc_hir_typeck[7049c46b6b0ab522]::fn_ctxt::FnCtxt>::try_find_coercion_lub::<rustc_hir[ff34e34ee95b413c]::hir::Arm>
  30:     0x7f88642c3663 - <rustc_hir_typeck[7049c46b6b0ab522]::fn_ctxt::FnCtxt>::check_match::{closure#0}
  31:     0x7f886425c987 - <rustc_hir_typeck[7049c46b6b0ab522]::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args
  32:     0x7f88642a3414 - <rustc_hir_typeck[7049c46b6b0ab522]::fn_ctxt::FnCtxt>::check_block_with_expected
  33:     0x7f886425f0a3 - <rustc_hir_typeck[7049c46b6b0ab522]::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args
  34:     0x7f88642c31e1 - <rustc_hir_typeck[7049c46b6b0ab522]::fn_ctxt::FnCtxt>::check_match::{closure#0}
  35:     0x7f886425c987 - <rustc_hir_typeck[7049c46b6b0ab522]::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args
  36:     0x7f88642a62ca - <rustc_hir_typeck[7049c46b6b0ab522]::fn_ctxt::FnCtxt>::check_decl
  37:     0x7f886425f373 - <rustc_hir_typeck[7049c46b6b0ab522]::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args
  38:     0x7f886425cad4 - <rustc_hir_typeck[7049c46b6b0ab522]::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args
  39:     0x7f88642a3414 - <rustc_hir_typeck[7049c46b6b0ab522]::fn_ctxt::FnCtxt>::check_block_with_expected
  40:     0x7f886425aa72 - <rustc_hir_typeck[7049c46b6b0ab522]::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args
  41:     0x7f88642c31e1 - <rustc_hir_typeck[7049c46b6b0ab522]::fn_ctxt::FnCtxt>::check_match::{closure#0}
  42:     0x7f886425c987 - <rustc_hir_typeck[7049c46b6b0ab522]::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args
  43:     0x7f88642a3511 - <rustc_hir_typeck[7049c46b6b0ab522]::fn_ctxt::FnCtxt>::check_block_with_expected
  44:     0x7f886425aa72 - <rustc_hir_typeck[7049c46b6b0ab522]::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args
  45:     0x7f886425ce71 - <rustc_hir_typeck[7049c46b6b0ab522]::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args
  46:     0x7f88642a3511 - <rustc_hir_typeck[7049c46b6b0ab522]::fn_ctxt::FnCtxt>::check_block_with_expected
  47:     0x7f886425aa72 - <rustc_hir_typeck[7049c46b6b0ab522]::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args
  48:     0x7f88646b5203 - <rustc_hir_typeck[7049c46b6b0ab522]::fn_ctxt::FnCtxt>::check_return_expr
  49:     0x7f88646ac9cc - rustc_hir_typeck[7049c46b6b0ab522]::check::check_fn
  50:     0x7f8864346e59 - <rustc_hir_typeck[7049c46b6b0ab522]::fn_ctxt::FnCtxt>::check_expr_closure
  51:     0x7f886425e8f5 - <rustc_hir_typeck[7049c46b6b0ab522]::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args
  52:     0x7f88642d2533 - <rustc_hir_typeck[7049c46b6b0ab522]::fn_ctxt::FnCtxt>::check_argument_types
  53:     0x7f88653cca60 - <rustc_hir_typeck[7049c46b6b0ab522]::fn_ctxt::FnCtxt>::check_call
  54:     0x7f886425a534 - <rustc_hir_typeck[7049c46b6b0ab522]::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args
  55:     0x7f88646b5203 - <rustc_hir_typeck[7049c46b6b0ab522]::fn_ctxt::FnCtxt>::check_return_expr
  56:     0x7f88646ac9cc - rustc_hir_typeck[7049c46b6b0ab522]::check::check_fn
  57:     0x7f88646993cd - <rustc_hir_typeck[7049c46b6b0ab522]::inherited::InheritedBuilder>::enter::<rustc_hir_typeck[7049c46b6b0ab522]::typeck_with_fallback<rustc_hir_typeck[7049c46b6b0ab522]::typeck::{closure#0}>::{closure#0}::{closure#1}, &rustc_middle[2ae535847981180d]::ty::context::TypeckResults>
  58:     0x7f886468b2f3 - rustc_hir_typeck[7049c46b6b0ab522]::typeck
  59:     0x7f88646896cd - rustc_query_system[a24047382b4b5120]::query::plumbing::try_execute_query::<rustc_query_impl[bbb2a8dccbdce79f]::plumbing::QueryCtxt, rustc_query_system[a24047382b4b5120]::query::caches::VecCache<rustc_span[fe585761646e9245]::def_id::LocalDefId, &rustc_middle[2ae535847981180d]::ty::context::TypeckResults>>
  60:     0x7f8865a41a37 - <rustc_query_impl[bbb2a8dccbdce79f]::Queries as rustc_middle[2ae535847981180d]::ty::query::QueryEngine>::typeck
  61:     0x7f8864bfccab - rustc_mir_build[ee9d234d456ac1e7]::thir::cx::thir_body
  62:     0x7f8864ed6115 - rustc_query_system[a24047382b4b5120]::query::plumbing::try_execute_query::<rustc_query_impl[bbb2a8dccbdce79f]::plumbing::QueryCtxt, rustc_query_system[a24047382b4b5120]::query::caches::DefaultCache<rustc_middle[2ae535847981180d]::ty::WithOptConstParam<rustc_span[fe585761646e9245]::def_id::LocalDefId>, core[bc14861035b9f032]::result::Result<(&rustc_data_structures[4a8549ac1ce25c0f]::steal::Steal<rustc_middle[2ae535847981180d]::thir::Thir>, rustc_middle[2ae535847981180d]::thir::ExprId), rustc_errors[7d36137f8dd089c7]::ErrorGuaranteed>>>
  63:     0x7f8864ecf3ef - rustc_mir_build[ee9d234d456ac1e7]::build::mir_built
  64:     0x7f88649ce8fc - rustc_query_system[a24047382b4b5120]::query::plumbing::try_execute_query::<rustc_query_impl[bbb2a8dccbdce79f]::plumbing::QueryCtxt, rustc_query_system[a24047382b4b5120]::query::caches::DefaultCache<rustc_middle[2ae535847981180d]::ty::WithOptConstParam<rustc_span[fe585761646e9245]::def_id::LocalDefId>, &rustc_data_structures[4a8549ac1ce25c0f]::steal::Steal<rustc_middle[2ae535847981180d]::mir::Body>>>
  65:     0x7f88649dd4ff - rustc_mir_transform[a2c6b554fc875fb0]::check_unsafety::unsafety_check_result
  66:     0x7f88649d5397 - rustc_query_system[a24047382b4b5120]::query::plumbing::try_execute_query::<rustc_query_impl[bbb2a8dccbdce79f]::plumbing::QueryCtxt, rustc_query_system[a24047382b4b5120]::query::caches::VecCache<rustc_span[fe585761646e9245]::def_id::LocalDefId, &rustc_middle[2ae535847981180d]::mir::query::UnsafetyCheckResult>>
  67:     0x7f88649d13ba - rustc_mir_transform[a2c6b554fc875fb0]::mir_const
  68:     0x7f88649cec26 - rustc_query_system[a24047382b4b5120]::query::plumbing::try_execute_query::<rustc_query_impl[bbb2a8dccbdce79f]::plumbing::QueryCtxt, rustc_query_system[a24047382b4b5120]::query::caches::DefaultCache<rustc_middle[2ae535847981180d]::ty::WithOptConstParam<rustc_span[fe585761646e9245]::def_id::LocalDefId>, &rustc_data_structures[4a8549ac1ce25c0f]::steal::Steal<rustc_middle[2ae535847981180d]::mir::Body>>>
  69:     0x7f8864f0ba90 - rustc_mir_transform[a2c6b554fc875fb0]::mir_promoted
  70:     0x7f8864f09705 - rustc_query_system[a24047382b4b5120]::query::plumbing::try_execute_query::<rustc_query_impl[bbb2a8dccbdce79f]::plumbing::QueryCtxt, rustc_query_system[a24047382b4b5120]::query::caches::DefaultCache<rustc_middle[2ae535847981180d]::ty::WithOptConstParam<rustc_span[fe585761646e9245]::def_id::LocalDefId>, (&rustc_data_structures[4a8549ac1ce25c0f]::steal::Steal<rustc_middle[2ae535847981180d]::mir::Body>, &rustc_data_structures[4a8549ac1ce25c0f]::steal::Steal<rustc_index[baa73fd1f68a6eed]::vec::IndexVec<rustc_middle[2ae535847981180d]::mir::Promoted, rustc_middle[2ae535847981180d]::mir::Body>>)>>
  71:     0x7f8864f07efb - rustc_borrowck[6ed6c0199ebbf74d]::mir_borrowck
  72:     0x7f886512a0cb - rustc_query_system[a24047382b4b5120]::query::plumbing::try_execute_query::<rustc_query_impl[bbb2a8dccbdce79f]::plumbing::QueryCtxt, rustc_query_system[a24047382b4b5120]::query::caches::VecCache<rustc_span[fe585761646e9245]::def_id::LocalDefId, &rustc_middle[2ae535847981180d]::mir::query::BorrowCheckResult>>
  73:     0x7f8865a41de3 - <rustc_query_impl[bbb2a8dccbdce79f]::Queries as rustc_middle[2ae535847981180d]::ty::query::QueryEngine>::mir_borrowck
  74:     0x7f886588a724 - rustc_hir_analysis[124a26e50c1aa23a]::collect::type_of::type_of
  75:     0x7f8864a15f98 - rustc_query_system[a24047382b4b5120]::query::plumbing::get_query::<rustc_query_impl[bbb2a8dccbdce79f]::queries::type_of, rustc_query_impl[bbb2a8dccbdce79f]::plumbing::QueryCtxt>
  76:     0x7f886401205e - rustc_hir_analysis[124a26e50c1aa23a]::check::check::check_mod_item_types
  77:     0x7f8864be75b8 - rustc_query_system[a24047382b4b5120]::query::plumbing::try_execute_query::<rustc_query_impl[bbb2a8dccbdce79f]::plumbing::QueryCtxt, rustc_query_system[a24047382b4b5120]::query::caches::VecCache<rustc_span[fe585761646e9245]::def_id::LocalDefId, ()>>
  78:     0x7f8865464f5e - rustc_query_system[a24047382b4b5120]::query::plumbing::get_query::<rustc_query_impl[bbb2a8dccbdce79f]::queries::check_mod_item_types, rustc_query_impl[bbb2a8dccbdce79f]::plumbing::QueryCtxt>
  79:     0x7f88657463d5 - <rustc_middle[2ae535847981180d]::hir::map::Map>::for_each_module::<rustc_hir_analysis[124a26e50c1aa23a]::check_crate::{closure#6}::{closure#0}>
  80:     0x7f886446bf72 - rustc_hir_analysis[124a26e50c1aa23a]::check_crate
  81:     0x7f886446bbbb - rustc_interface[4869d893f0e6a446]::passes::analysis
  82:     0x7f88657c9dcc - rustc_query_system[a24047382b4b5120]::query::plumbing::try_execute_query::<rustc_query_impl[bbb2a8dccbdce79f]::plumbing::QueryCtxt, rustc_query_system[a24047382b4b5120]::query::caches::DefaultCache<(), core[bc14861035b9f032]::result::Result<(), rustc_errors[7d36137f8dd089c7]::ErrorGuaranteed>>>
  83:     0x7f88657c9abb - rustc_query_system[a24047382b4b5120]::query::plumbing::get_query::<rustc_query_impl[bbb2a8dccbdce79f]::queries::analysis, rustc_query_impl[bbb2a8dccbdce79f]::plumbing::QueryCtxt>
  84:     0x7f88652cee1b - <rustc_interface[4869d893f0e6a446]::passes::QueryContext>::enter::<rustc_driver[9b4589fbd0ca3010]::run_compiler::{closure#1}::{closure#2}::{closure#2}, core[bc14861035b9f032]::result::Result<(), rustc_errors[7d36137f8dd089c7]::ErrorGuaranteed>>
  85:     0x7f88652c73ae - <rustc_interface[4869d893f0e6a446]::interface::Compiler>::enter::<rustc_driver[9b4589fbd0ca3010]::run_compiler::{closure#1}::{closure#2}, core[bc14861035b9f032]::result::Result<core[bc14861035b9f032]::option::Option<rustc_interface[4869d893f0e6a446]::queries::Linker>, rustc_errors[7d36137f8dd089c7]::ErrorGuaranteed>>
  86:     0x7f88652c23c8 - rustc_span[fe585761646e9245]::with_source_map::<core[bc14861035b9f032]::result::Result<(), rustc_errors[7d36137f8dd089c7]::ErrorGuaranteed>, rustc_interface[4869d893f0e6a446]::interface::run_compiler<core[bc14861035b9f032]::result::Result<(), rustc_errors[7d36137f8dd089c7]::ErrorGuaranteed>, rustc_driver[9b4589fbd0ca3010]::run_compiler::{closure#1}>::{closure#0}::{closure#0}>
  87:     0x7f88652c1eb5 - <scoped_tls[88353d2f7a38210b]::ScopedKey<rustc_span[fe585761646e9245]::SessionGlobals>>::set::<rustc_interface[4869d893f0e6a446]::interface::run_compiler<core[bc14861035b9f032]::result::Result<(), rustc_errors[7d36137f8dd089c7]::ErrorGuaranteed>, rustc_driver[9b4589fbd0ca3010]::run_compiler::{closure#1}>::{closure#0}, core[bc14861035b9f032]::result::Result<(), rustc_errors[7d36137f8dd089c7]::ErrorGuaranteed>>
  88:     0x7f88652c14a2 - std[85b9d86509865b2b]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[4869d893f0e6a446]::util::run_in_thread_pool_with_globals<rustc_interface[4869d893f0e6a446]::interface::run_compiler<core[bc14861035b9f032]::result::Result<(), rustc_errors[7d36137f8dd089c7]::ErrorGuaranteed>, rustc_driver[9b4589fbd0ca3010]::run_compiler::{closure#1}>::{closure#0}, core[bc14861035b9f032]::result::Result<(), rustc_errors[7d36137f8dd089c7]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[bc14861035b9f032]::result::Result<(), rustc_errors[7d36137f8dd089c7]::ErrorGuaranteed>>
  89:     0x7f88652c11b8 - <<std[85b9d86509865b2b]::thread::Builder>::spawn_unchecked_<rustc_interface[4869d893f0e6a446]::util::run_in_thread_pool_with_globals<rustc_interface[4869d893f0e6a446]::interface::run_compiler<core[bc14861035b9f032]::result::Result<(), rustc_errors[7d36137f8dd089c7]::ErrorGuaranteed>, rustc_driver[9b4589fbd0ca3010]::run_compiler::{closure#1}>::{closure#0}, core[bc14861035b9f032]::result::Result<(), rustc_errors[7d36137f8dd089c7]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[bc14861035b9f032]::result::Result<(), rustc_errors[7d36137f8dd089c7]::ErrorGuaranteed>>::{closure#1} as core[bc14861035b9f032]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
  90:     0x7f8866e26d73 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h87f315d78631c89a
                               at /rustc/2585bcea0bc2a9c42a4be2c1eba5c61137f2b167/library/alloc/src/boxed.rs:2000:9
  91:     0x7f8866e26d73 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h44e64edef3723eae
                               at /rustc/2585bcea0bc2a9c42a4be2c1eba5c61137f2b167/library/alloc/src/boxed.rs:2000:9
  92:     0x7f8866e26d73 - std::sys::unix::thread::Thread::new::thread_start::h6b1af1d92f601469
                               at /rustc/2585bcea0bc2a9c42a4be2c1eba5c61137f2b167/library/std/src/sys/unix/thread.rs:108:17
  93:     0x7f8862c23ea7 - start_thread
                               at ./nptl/./nptl/pthread_create.c:477:8
  94:     0x7f8862b41a2f - __clone
                               at ./misc/../sysdeps/unix/sysv/linux/x86_64/clone.S:95
  95:                0x0 - <unknown>

note: the compiler unexpectedly panicked. this is a bug.
```

</p>
</details>