Open
Description
Code
tests/ui/async-await/issue-74047.rs -Ztreat-err-as-bug=3 --edition=2018
// edition:2018
use std::convert::{TryFrom, TryInto};
use std::io;
pub struct MyStream;
pub struct OtherStream;
pub async fn connect() -> io::Result<MyStream> {
let stream: MyStream = OtherStream.try_into()?;
Ok(stream)
}
impl TryFrom<OtherStream> for MyStream {}
//~^ ERROR: missing
fn main() {}Meta
rustc --version --verbose:
rustc 1.72.0-nightly (330727467 2023-06-29)
binary: rustc
commit-hash: 330727467b8fdf2c43b95095a0efae7012c4f83b
commit-date: 2023-06-29
host: x86_64-unknown-linux-gnu
release: 1.72.0-nightly
LLVM version: 16.0.5
Error output
<output>
Backtrace
error: internal compiler error: broken MIR in DefId(0:12 ~ issue_74047[eb6d]::connect::{closure#0}) (<Result<MyStream, {type error}> as Try>::branch): bad type fn(std::result::Result<MyStream, {type error}>) -> std::ops::ControlFlow<<std::result::Result<MyStream, {type error}> as std::ops::Try>::Residual, <std::result::Result<MyStream, {type error}> as std::ops::Try>::Output> {<std::result::Result<MyStream, {type error}> as std::ops::Try>::branch}
--> /home/matthias/vcs/github/rust/tests/ui/async-await/issue-74047.rs:10:28
|
10 | let stream: MyStream = OtherStream.try_into()?;
| ^^^^^^^^^^^^^^^^^^^^^^^
thread 'rustc' panicked at 'aborting after 1 errors and 3 delayed bugs due to `-Z treat-err-as-bug=3`', compiler/rustc_errors/src/lib.rs:1715:25
stack backtrace:
0: 0x7fbc92167e31 - std::backtrace_rs::backtrace::libunwind::trace::haad1063de976ceb2
at /rustc/330727467b8fdf2c43b95095a0efae7012c4f83b/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
1: 0x7fbc92167e31 - std::backtrace_rs::backtrace::trace_unsynchronized::h7b51363c81a7b256
at /rustc/330727467b8fdf2c43b95095a0efae7012c4f83b/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
2: 0x7fbc92167e31 - std::sys_common::backtrace::_print_fmt::he13168438598557b
at /rustc/330727467b8fdf2c43b95095a0efae7012c4f83b/library/std/src/sys_common/backtrace.rs:65:5
3: 0x7fbc92167e31 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::ha1d2d1ffaeb85b14
at /rustc/330727467b8fdf2c43b95095a0efae7012c4f83b/library/std/src/sys_common/backtrace.rs:44:22
4: 0x7fbc921c95df - core::fmt::rt::Argument::fmt::h0e008ff216d9ed35
at /rustc/330727467b8fdf2c43b95095a0efae7012c4f83b/library/core/src/fmt/rt.rs:138:9
5: 0x7fbc921c95df - core::fmt::write::h7b5b4afd08e8dd5d
at /rustc/330727467b8fdf2c43b95095a0efae7012c4f83b/library/core/src/fmt/mod.rs:1094:21
6: 0x7fbc9215a867 - std::io::Write::write_fmt::h94cea5b4cf0efb5e
at /rustc/330727467b8fdf2c43b95095a0efae7012c4f83b/library/std/src/io/mod.rs:1714:15
7: 0x7fbc92167c45 - std::sys_common::backtrace::_print::h55a2acbd181983ca
at /rustc/330727467b8fdf2c43b95095a0efae7012c4f83b/library/std/src/sys_common/backtrace.rs:47:5
8: 0x7fbc92167c45 - std::sys_common::backtrace::print::hb3c494ba0c106a86
at /rustc/330727467b8fdf2c43b95095a0efae7012c4f83b/library/std/src/sys_common/backtrace.rs:34:9
9: 0x7fbc9216a9f3 - std::panicking::default_hook::{{closure}}::hfbe22e59c5f2ad71
at /rustc/330727467b8fdf2c43b95095a0efae7012c4f83b/library/std/src/panicking.rs:269:22
10: 0x7fbc9216a784 - std::panicking::default_hook::hefcc18044a23601b
at /rustc/330727467b8fdf2c43b95095a0efae7012c4f83b/library/std/src/panicking.rs:288:9
11: 0x7fbc953dc2fb - rustc_driver_impl[9b4d7c25c63e73b3]::install_ice_hook::{closure#0}
12: 0x7fbc9216b21e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h8894d7e48c6dcf9c
at /rustc/330727467b8fdf2c43b95095a0efae7012c4f83b/library/alloc/src/boxed.rs:2024:9
13: 0x7fbc9216b21e - std::panicking::rust_panic_with_hook::hf982b5f4c4f885ab
at /rustc/330727467b8fdf2c43b95095a0efae7012c4f83b/library/std/src/panicking.rs:709:13
14: 0x7fbc9216afa7 - std::panicking::begin_panic_handler::{{closure}}::h946b3a68a298a1d1
at /rustc/330727467b8fdf2c43b95095a0efae7012c4f83b/library/std/src/panicking.rs:597:13
15: 0x7fbc92168266 - std::sys_common::backtrace::__rust_end_short_backtrace::h9a7e065450f10f2b
at /rustc/330727467b8fdf2c43b95095a0efae7012c4f83b/library/std/src/sys_common/backtrace.rs:151:18
16: 0x7fbc9216acf2 - rust_begin_unwind
at /rustc/330727467b8fdf2c43b95095a0efae7012c4f83b/library/std/src/panicking.rs:593:5
17: 0x7fbc921c5833 - core::panicking::panic_fmt::h6c63e4d00e6f795a
at /rustc/330727467b8fdf2c43b95095a0efae7012c4f83b/library/core/src/panicking.rs:67:14
18: 0x7fbc94b2c9f3 - <rustc_errors[6467057ac24fce3]::HandlerInner>::panic_if_treat_err_as_bug
19: 0x7fbc94b29e5f - <rustc_errors[6467057ac24fce3]::HandlerInner>::emit_diagnostic::{closure#2}
20: 0x7fbc94b34a24 - rustc_interface[b5a070060ba77ac7]::callbacks::track_diagnostic
21: 0x7fbc93eded90 - <rustc_errors[6467057ac24fce3]::HandlerInner>::emit_diagnostic
22: 0x7fbc951a5141 - <rustc_errors[6467057ac24fce3]::HandlerInner>::emit_diag_at_span::<rustc_span[8c8cff5746e8a1c7]::span_encoding::Span>
23: 0x7fbc951a52e6 - <rustc_errors[6467057ac24fce3]::HandlerInner>::span_bug::<rustc_span[8c8cff5746e8a1c7]::span_encoding::Span, alloc[82e17cff8555a4d9]::string::String>
24: 0x7fbc94279e3b - <rustc_errors[6467057ac24fce3]::Handler>::delay_span_bug::<rustc_span[8c8cff5746e8a1c7]::span_encoding::Span, alloc[82e17cff8555a4d9]::string::String>
25: 0x7fbc9426fd9c - <rustc_borrowck[736afdce5e48dcaf]::type_check::TypeVerifier as rustc_middle[a3748bd56bb891fc]::mir::visit::Visitor>::visit_constant
26: 0x7fbc94254e17 - <rustc_borrowck[736afdce5e48dcaf]::type_check::TypeVerifier as rustc_middle[a3748bd56bb891fc]::mir::visit::Visitor>::visit_body
27: 0x7fbc9420de18 - rustc_borrowck[736afdce5e48dcaf]::type_check::type_check
28: 0x7fbc94202f7d - rustc_borrowck[736afdce5e48dcaf]::nll::compute_regions
29: 0x7fbc941c9dee - rustc_borrowck[736afdce5e48dcaf]::do_mir_borrowck
30: 0x7fbc941c7fbe - rustc_borrowck[736afdce5e48dcaf]::mir_borrowck
31: 0x7fbc934401be - rustc_query_impl[8dfa89dacc1033d6]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[8dfa89dacc1033d6]::query_impl::mir_borrowck::dynamic_query::{closure#2}::{closure#0}, rustc_middle[a3748bd56bb891fc]::query::erase::Erased<[u8; 8usize]>>
32: 0x7fbc9344018e - <rustc_query_impl[8dfa89dacc1033d6]::query_impl::mir_borrowck::dynamic_query::{closure#2} as core[f83c350bdee9593e]::ops::function::FnOnce<(rustc_middle[a3748bd56bb891fc]::ty::context::TyCtxt, rustc_span[8c8cff5746e8a1c7]::def_id::LocalDefId)>>::call_once
33: 0x7fbc935110cd - rustc_query_system[4817075f3f648479]::query::plumbing::try_execute_query::<rustc_query_impl[8dfa89dacc1033d6]::DynamicConfig<rustc_query_system[4817075f3f648479]::query::caches::VecCache<rustc_span[8c8cff5746e8a1c7]::def_id::LocalDefId, rustc_middle[a3748bd56bb891fc]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[8dfa89dacc1033d6]::plumbing::QueryCtxt, false>
34: 0x7fbc94d61921 - rustc_query_impl[8dfa89dacc1033d6]::query_impl::mir_borrowck::get_query_non_incr::__rust_end_short_backtrace
35: 0x7fbc944b221f - <rustc_borrowck[736afdce5e48dcaf]::type_check::TypeChecker>::prove_closure_bounds
36: 0x7fbc944800c6 - <rustc_borrowck[736afdce5e48dcaf]::type_check::TypeChecker>::typeck_mir
37: 0x7fbc9420de2a - rustc_borrowck[736afdce5e48dcaf]::type_check::type_check
38: 0x7fbc94202f7d - rustc_borrowck[736afdce5e48dcaf]::nll::compute_regions
39: 0x7fbc941c9dee - rustc_borrowck[736afdce5e48dcaf]::do_mir_borrowck
40: 0x7fbc941c7fbe - rustc_borrowck[736afdce5e48dcaf]::mir_borrowck
41: 0x7fbc934401be - rustc_query_impl[8dfa89dacc1033d6]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[8dfa89dacc1033d6]::query_impl::mir_borrowck::dynamic_query::{closure#2}::{closure#0}, rustc_middle[a3748bd56bb891fc]::query::erase::Erased<[u8; 8usize]>>
42: 0x7fbc9344018e - <rustc_query_impl[8dfa89dacc1033d6]::query_impl::mir_borrowck::dynamic_query::{closure#2} as core[f83c350bdee9593e]::ops::function::FnOnce<(rustc_middle[a3748bd56bb891fc]::ty::context::TyCtxt, rustc_span[8c8cff5746e8a1c7]::def_id::LocalDefId)>>::call_once
43: 0x7fbc935110cd - rustc_query_system[4817075f3f648479]::query::plumbing::try_execute_query::<rustc_query_impl[8dfa89dacc1033d6]::DynamicConfig<rustc_query_system[4817075f3f648479]::query::caches::VecCache<rustc_span[8c8cff5746e8a1c7]::def_id::LocalDefId, rustc_middle[a3748bd56bb891fc]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[8dfa89dacc1033d6]::plumbing::QueryCtxt, false>
44: 0x7fbc94d61921 - rustc_query_impl[8dfa89dacc1033d6]::query_impl::mir_borrowck::get_query_non_incr::__rust_end_short_backtrace
45: 0x7fbc9459a48a - rustc_hir_analysis[f398ef5a99cc0c76]::collect::type_of::opaque::find_opaque_ty_constraints_for_rpit
46: 0x7fbc94597031 - rustc_hir_analysis[f398ef5a99cc0c76]::collect::type_of::type_of
47: 0x7fbc93531d43 - rustc_query_impl[8dfa89dacc1033d6]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[8dfa89dacc1033d6]::query_impl::type_of::dynamic_query::{closure#2}::{closure#0}, rustc_middle[a3748bd56bb891fc]::query::erase::Erased<[u8; 8usize]>>
48: 0x7fbc93531d00 - <rustc_query_impl[8dfa89dacc1033d6]::query_impl::type_of::dynamic_query::{closure#2} as core[f83c350bdee9593e]::ops::function::FnOnce<(rustc_middle[a3748bd56bb891fc]::ty::context::TyCtxt, rustc_span[8c8cff5746e8a1c7]::def_id::DefId)>>::call_once
49: 0x7fbc934391a5 - rustc_query_system[4817075f3f648479]::query::plumbing::try_execute_query::<rustc_query_impl[8dfa89dacc1033d6]::DynamicConfig<rustc_query_system[4817075f3f648479]::query::caches::DefaultCache<rustc_span[8c8cff5746e8a1c7]::def_id::DefId, rustc_middle[a3748bd56bb891fc]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[8dfa89dacc1033d6]::plumbing::QueryCtxt, false>
50: 0x7fbc94d9b153 - rustc_query_impl[8dfa89dacc1033d6]::query_impl::type_of::get_query_non_incr::__rust_end_short_backtrace
51: 0x7fbc94368616 - rustc_middle[a3748bd56bb891fc]::query::plumbing::query_get_at::<rustc_query_system[4817075f3f648479]::query::caches::DefaultCache<rustc_span[8c8cff5746e8a1c7]::def_id::DefId, rustc_middle[a3748bd56bb891fc]::query::erase::Erased<[u8; 8usize]>>>
52: 0x7fbc94362640 - rustc_hir_analysis[f398ef5a99cc0c76]::check::check::check_mod_item_types
53: 0x7fbc93fca04c - rustc_query_impl[8dfa89dacc1033d6]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[8dfa89dacc1033d6]::query_impl::check_mod_item_types::dynamic_query::{closure#2}::{closure#0}, rustc_middle[a3748bd56bb891fc]::query::erase::Erased<[u8; 0usize]>>
54: 0x7fbc93fca02e - <rustc_query_impl[8dfa89dacc1033d6]::query_impl::check_mod_item_types::dynamic_query::{closure#2} as core[f83c350bdee9593e]::ops::function::FnOnce<(rustc_middle[a3748bd56bb891fc]::ty::context::TyCtxt, rustc_span[8c8cff5746e8a1c7]::def_id::LocalDefId)>>::call_once
55: 0x7fbc93a96c3f - rustc_query_system[4817075f3f648479]::query::plumbing::try_execute_query::<rustc_query_impl[8dfa89dacc1033d6]::DynamicConfig<rustc_query_system[4817075f3f648479]::query::caches::VecCache<rustc_span[8c8cff5746e8a1c7]::def_id::LocalDefId, rustc_middle[a3748bd56bb891fc]::query::erase::Erased<[u8; 0usize]>>, false, false, false>, rustc_query_impl[8dfa89dacc1033d6]::plumbing::QueryCtxt, false>
56: 0x7fbc94d9cf64 - rustc_query_impl[8dfa89dacc1033d6]::query_impl::check_mod_item_types::get_query_non_incr::__rust_end_short_backtrace
57: 0x7fbc948391b7 - <rustc_middle[a3748bd56bb891fc]::hir::map::Map>::for_each_module::<rustc_hir_analysis[f398ef5a99cc0c76]::check_crate::{closure#6}::{closure#0}>
58: 0x7fbc948385ed - <rustc_session[2764332d99038636]::session::Session>::time::<(), rustc_hir_analysis[f398ef5a99cc0c76]::check_crate::{closure#6}>
59: 0x7fbc94837297 - rustc_hir_analysis[f398ef5a99cc0c76]::check_crate
60: 0x7fbc9482d2da - rustc_interface[b5a070060ba77ac7]::passes::analysis
61: 0x7fbc948dc91a - rustc_query_impl[8dfa89dacc1033d6]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[8dfa89dacc1033d6]::query_impl::analysis::dynamic_query::{closure#2}::{closure#0}, rustc_middle[a3748bd56bb891fc]::query::erase::Erased<[u8; 1usize]>>
62: 0x7fbc948dc909 - <rustc_query_impl[8dfa89dacc1033d6]::query_impl::analysis::dynamic_query::{closure#2} as core[f83c350bdee9593e]::ops::function::FnOnce<(rustc_middle[a3748bd56bb891fc]::ty::context::TyCtxt, ())>>::call_once
63: 0x7fbc94a7be18 - rustc_query_system[4817075f3f648479]::query::plumbing::try_execute_query::<rustc_query_impl[8dfa89dacc1033d6]::DynamicConfig<rustc_query_system[4817075f3f648479]::query::caches::SingleCache<rustc_middle[a3748bd56bb891fc]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[8dfa89dacc1033d6]::plumbing::QueryCtxt, false>
64: 0x7fbc94a7bbe9 - rustc_query_impl[8dfa89dacc1033d6]::query_impl::analysis::get_query_non_incr::__rust_end_short_backtrace
65: 0x7fbc946a39c5 - <rustc_middle[a3748bd56bb891fc]::ty::context::GlobalCtxt>::enter::<rustc_driver_impl[9b4d7c25c63e73b3]::run_compiler::{closure#1}::{closure#2}::{closure#4}, core[f83c350bdee9593e]::result::Result<(), rustc_span[8c8cff5746e8a1c7]::ErrorGuaranteed>>
66: 0x7fbc946a2ff1 - <rustc_interface[b5a070060ba77ac7]::interface::Compiler>::enter::<rustc_driver_impl[9b4d7c25c63e73b3]::run_compiler::{closure#1}::{closure#2}, core[f83c350bdee9593e]::result::Result<core[f83c350bdee9593e]::option::Option<rustc_interface[b5a070060ba77ac7]::queries::Linker>, rustc_span[8c8cff5746e8a1c7]::ErrorGuaranteed>>
67: 0x7fbc94699b55 - rustc_span[8c8cff5746e8a1c7]::set_source_map::<core[f83c350bdee9593e]::result::Result<(), rustc_span[8c8cff5746e8a1c7]::ErrorGuaranteed>, rustc_interface[b5a070060ba77ac7]::interface::run_compiler<core[f83c350bdee9593e]::result::Result<(), rustc_span[8c8cff5746e8a1c7]::ErrorGuaranteed>, rustc_driver_impl[9b4d7c25c63e73b3]::run_compiler::{closure#1}>::{closure#0}::{closure#0}>
68: 0x7fbc94698f76 - <scoped_tls[bb3d9e7e2f92750f]::ScopedKey<rustc_span[8c8cff5746e8a1c7]::SessionGlobals>>::set::<rustc_interface[b5a070060ba77ac7]::interface::run_compiler<core[f83c350bdee9593e]::result::Result<(), rustc_span[8c8cff5746e8a1c7]::ErrorGuaranteed>, rustc_driver_impl[9b4d7c25c63e73b3]::run_compiler::{closure#1}>::{closure#0}, core[f83c350bdee9593e]::result::Result<(), rustc_span[8c8cff5746e8a1c7]::ErrorGuaranteed>>
69: 0x7fbc94698526 - std[546c48fd97b1d9d5]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[b5a070060ba77ac7]::util::run_in_thread_pool_with_globals<rustc_interface[b5a070060ba77ac7]::interface::run_compiler<core[f83c350bdee9593e]::result::Result<(), rustc_span[8c8cff5746e8a1c7]::ErrorGuaranteed>, rustc_driver_impl[9b4d7c25c63e73b3]::run_compiler::{closure#1}>::{closure#0}, core[f83c350bdee9593e]::result::Result<(), rustc_span[8c8cff5746e8a1c7]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[f83c350bdee9593e]::result::Result<(), rustc_span[8c8cff5746e8a1c7]::ErrorGuaranteed>>
70: 0x7fbc94c6f9ae - <<std[546c48fd97b1d9d5]::thread::Builder>::spawn_unchecked_<rustc_interface[b5a070060ba77ac7]::util::run_in_thread_pool_with_globals<rustc_interface[b5a070060ba77ac7]::interface::run_compiler<core[f83c350bdee9593e]::result::Result<(), rustc_span[8c8cff5746e8a1c7]::ErrorGuaranteed>, rustc_driver_impl[9b4d7c25c63e73b3]::run_compiler::{closure#1}>::{closure#0}, core[f83c350bdee9593e]::result::Result<(), rustc_span[8c8cff5746e8a1c7]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[f83c350bdee9593e]::result::Result<(), rustc_span[8c8cff5746e8a1c7]::ErrorGuaranteed>>::{closure#1} as core[f83c350bdee9593e]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
71: 0x7fbc92175695 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h4b035f338583a276
at /rustc/330727467b8fdf2c43b95095a0efae7012c4f83b/library/alloc/src/boxed.rs:2010:9
72: 0x7fbc92175695 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::ha82e570518d356ed
at /rustc/330727467b8fdf2c43b95095a0efae7012c4f83b/library/alloc/src/boxed.rs:2010:9
73: 0x7fbc92175695 - std::sys::unix::thread::Thread::new::thread_start::h3656904c32ed5a49
at /rustc/330727467b8fdf2c43b95095a0efae7012c4f83b/library/std/src/sys/unix/thread.rs:108:17
74: 0x7fbc91f0d44b - <unknown>
75: 0x7fbc91f90e40 - <unknown>
76: 0x0 - <unknown>
error: 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 1.72.0-nightly (330727467 2023-06-29) running on x86_64-unknown-linux-gnu
note: compiler flags: -Z treat-err-as-bug=3
query stack during panic:
#0 [mir_borrowck] borrow-checking `connect::{closure#0}`
#1 [mir_borrowck] borrow-checking `connect`
#2 [type_of] computing type of `connect::{opaque#0}`
#3 [check_mod_item_types] checking item types in top-level module
#4 [analysis] running analysis passes on this crate
end of query stack
error: internal compiler error: {OpaqueTypeKey { def_id: DefId(0:15 ~ issue_74047[eb6d]::connect::{opaque#0}), substs: [] }: OpaqueTypeDecl { hidden_type: OpaqueHiddenType { span: /home/matthias/vcs/github/rust/tests/ui/async-await/issue-74047.rs:9:48: 12:2 (#0), ty: [async fn body@/home/matthias/vcs/github/rust/tests/ui/async-await/issue-74047.rs:9:48: 12:2] } }}
thread 'rustc' panicked at 'aborting after 2 errors and 3 delayed bugs due to `-Z treat-err-as-bug=3`', compiler/rustc_errors/src/lib.rs:1715:25
stack backtrace:
0: 0x7fbc92167e31 - std::backtrace_rs::backtrace::libunwind::trace::haad1063de976ceb2
at /rustc/330727467b8fdf2c43b95095a0efae7012c4f83b/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
1: 0x7fbc92167e31 - std::backtrace_rs::backtrace::trace_unsynchronized::h7b51363c81a7b256
at /rustc/330727467b8fdf2c43b95095a0efae7012c4f83b/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
2: 0x7fbc92167e31 - std::sys_common::backtrace::_print_fmt::he13168438598557b
at /rustc/330727467b8fdf2c43b95095a0efae7012c4f83b/library/std/src/sys_common/backtrace.rs:65:5
3: 0x7fbc92167e31 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::ha1d2d1ffaeb85b14
at /rustc/330727467b8fdf2c43b95095a0efae7012c4f83b/library/std/src/sys_common/backtrace.rs:44:22
4: 0x7fbc921c95df - core::fmt::rt::Argument::fmt::h0e008ff216d9ed35
at /rustc/330727467b8fdf2c43b95095a0efae7012c4f83b/library/core/src/fmt/rt.rs:138:9
5: 0x7fbc921c95df - core::fmt::write::h7b5b4afd08e8dd5d
at /rustc/330727467b8fdf2c43b95095a0efae7012c4f83b/library/core/src/fmt/mod.rs:1094:21
6: 0x7fbc9215a867 - std::io::Write::write_fmt::h94cea5b4cf0efb5e
at /rustc/330727467b8fdf2c43b95095a0efae7012c4f83b/library/std/src/io/mod.rs:1714:15
7: 0x7fbc92167c45 - std::sys_common::backtrace::_print::h55a2acbd181983ca
at /rustc/330727467b8fdf2c43b95095a0efae7012c4f83b/library/std/src/sys_common/backtrace.rs:47:5
8: 0x7fbc92167c45 - std::sys_common::backtrace::print::hb3c494ba0c106a86
at /rustc/330727467b8fdf2c43b95095a0efae7012c4f83b/library/std/src/sys_common/backtrace.rs:34:9
9: 0x7fbc9216a9f3 - std::panicking::default_hook::{{closure}}::hfbe22e59c5f2ad71
at /rustc/330727467b8fdf2c43b95095a0efae7012c4f83b/library/std/src/panicking.rs:269:22
10: 0x7fbc9216a784 - std::panicking::default_hook::hefcc18044a23601b
at /rustc/330727467b8fdf2c43b95095a0efae7012c4f83b/library/std/src/panicking.rs:288:9
11: 0x7fbc953dc2fb - rustc_driver_impl[9b4d7c25c63e73b3]::install_ice_hook::{closure#0}
12: 0x7fbc9216b21e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h8894d7e48c6dcf9c
at /rustc/330727467b8fdf2c43b95095a0efae7012c4f83b/library/alloc/src/boxed.rs:2024:9
13: 0x7fbc9216b21e - std::panicking::rust_panic_with_hook::hf982b5f4c4f885ab
at /rustc/330727467b8fdf2c43b95095a0efae7012c4f83b/library/std/src/panicking.rs:709:13
14: 0x7fbc9216afa7 - std::panicking::begin_panic_handler::{{closure}}::h946b3a68a298a1d1
at /rustc/330727467b8fdf2c43b95095a0efae7012c4f83b/library/std/src/panicking.rs:597:13
15: 0x7fbc92168266 - std::sys_common::backtrace::__rust_end_short_backtrace::h9a7e065450f10f2b
at /rustc/330727467b8fdf2c43b95095a0efae7012c4f83b/library/std/src/sys_common/backtrace.rs:151:18
16: 0x7fbc9216acf2 - rust_begin_unwind
at /rustc/330727467b8fdf2c43b95095a0efae7012c4f83b/library/std/src/panicking.rs:593:5
17: 0x7fbc921c5833 - core::panicking::panic_fmt::h6c63e4d00e6f795a
at /rustc/330727467b8fdf2c43b95095a0efae7012c4f83b/library/core/src/panicking.rs:67:14
18: 0x7fbc94b2c9f3 - <rustc_errors[6467057ac24fce3]::HandlerInner>::panic_if_treat_err_as_bug
19: 0x7fbc94b29e5f - <rustc_errors[6467057ac24fce3]::HandlerInner>::emit_diagnostic::{closure#2}
20: 0x7fbc94b34a24 - rustc_interface[b5a070060ba77ac7]::callbacks::track_diagnostic
21: 0x7fbc93eded90 - <rustc_errors[6467057ac24fce3]::HandlerInner>::emit_diagnostic
22: 0x7fbc95752b21 - <rustc_errors[6467057ac24fce3]::HandlerInner>::emit_diag_at_span::<rustc_span[8c8cff5746e8a1c7]::span_encoding::Span>
23: 0x7fbc95752c16 - <rustc_errors[6467057ac24fce3]::HandlerInner>::span_bug::<rustc_span[8c8cff5746e8a1c7]::span_encoding::Span, alloc[82e17cff8555a4d9]::string::String>
24: 0x7fbc957520bb - <rustc_errors[6467057ac24fce3]::Handler>::delay_span_bug::<rustc_span[8c8cff5746e8a1c7]::span_encoding::Span, alloc[82e17cff8555a4d9]::string::String>
25: 0x7fbc941c8e6e - core[f83c350bdee9593e]::ptr::drop_in_place::<rustc_infer[df338615b53cee92]::infer::InferCtxt>
26: 0x7fbc941c8499 - rustc_borrowck[736afdce5e48dcaf]::mir_borrowck
27: 0x7fbc934401be - rustc_query_impl[8dfa89dacc1033d6]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[8dfa89dacc1033d6]::query_impl::mir_borrowck::dynamic_query::{closure#2}::{closure#0}, rustc_middle[a3748bd56bb891fc]::query::erase::Erased<[u8; 8usize]>>
28: 0x7fbc9344018e - <rustc_query_impl[8dfa89dacc1033d6]::query_impl::mir_borrowck::dynamic_query::{closure#2} as core[f83c350bdee9593e]::ops::function::FnOnce<(rustc_middle[a3748bd56bb891fc]::ty::context::TyCtxt, rustc_span[8c8cff5746e8a1c7]::def_id::LocalDefId)>>::call_once
29: 0x7fbc935110cd - rustc_query_system[4817075f3f648479]::query::plumbing::try_execute_query::<rustc_query_impl[8dfa89dacc1033d6]::DynamicConfig<rustc_query_system[4817075f3f648479]::query::caches::VecCache<rustc_span[8c8cff5746e8a1c7]::def_id::LocalDefId, rustc_middle[a3748bd56bb891fc]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[8dfa89dacc1033d6]::plumbing::QueryCtxt, false>
30: 0x7fbc94d61921 - rustc_query_impl[8dfa89dacc1033d6]::query_impl::mir_borrowck::get_query_non_incr::__rust_end_short_backtrace
31: 0x7fbc9459a48a - rustc_hir_analysis[f398ef5a99cc0c76]::collect::type_of::opaque::find_opaque_ty_constraints_for_rpit
32: 0x7fbc94597031 - rustc_hir_analysis[f398ef5a99cc0c76]::collect::type_of::type_of
33: 0x7fbc93531d43 - rustc_query_impl[8dfa89dacc1033d6]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[8dfa89dacc1033d6]::query_impl::type_of::dynamic_query::{closure#2}::{closure#0}, rustc_middle[a3748bd56bb891fc]::query::erase::Erased<[u8; 8usize]>>
34: 0x7fbc93531d00 - <rustc_query_impl[8dfa89dacc1033d6]::query_impl::type_of::dynamic_query::{closure#2} as core[f83c350bdee9593e]::ops::function::FnOnce<(rustc_middle[a3748bd56bb891fc]::ty::context::TyCtxt, rustc_span[8c8cff5746e8a1c7]::def_id::DefId)>>::call_once
35: 0x7fbc934391a5 - rustc_query_system[4817075f3f648479]::query::plumbing::try_execute_query::<rustc_query_impl[8dfa89dacc1033d6]::DynamicConfig<rustc_query_system[4817075f3f648479]::query::caches::DefaultCache<rustc_span[8c8cff5746e8a1c7]::def_id::DefId, rustc_middle[a3748bd56bb891fc]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[8dfa89dacc1033d6]::plumbing::QueryCtxt, false>
36: 0x7fbc94d9b153 - rustc_query_impl[8dfa89dacc1033d6]::query_impl::type_of::get_query_non_incr::__rust_end_short_backtrace
37: 0x7fbc94368616 - rustc_middle[a3748bd56bb891fc]::query::plumbing::query_get_at::<rustc_query_system[4817075f3f648479]::query::caches::DefaultCache<rustc_span[8c8cff5746e8a1c7]::def_id::DefId, rustc_middle[a3748bd56bb891fc]::query::erase::Erased<[u8; 8usize]>>>
38: 0x7fbc94362640 - rustc_hir_analysis[f398ef5a99cc0c76]::check::check::check_mod_item_types
39: 0x7fbc93fca04c - rustc_query_impl[8dfa89dacc1033d6]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[8dfa89dacc1033d6]::query_impl::check_mod_item_types::dynamic_query::{closure#2}::{closure#0}, rustc_middle[a3748bd56bb891fc]::query::erase::Erased<[u8; 0usize]>>
40: 0x7fbc93fca02e - <rustc_query_impl[8dfa89dacc1033d6]::query_impl::check_mod_item_types::dynamic_query::{closure#2} as core[f83c350bdee9593e]::ops::function::FnOnce<(rustc_middle[a3748bd56bb891fc]::ty::context::TyCtxt, rustc_span[8c8cff5746e8a1c7]::def_id::LocalDefId)>>::call_once
41: 0x7fbc93a96c3f - rustc_query_system[4817075f3f648479]::query::plumbing::try_execute_query::<rustc_query_impl[8dfa89dacc1033d6]::DynamicConfig<rustc_query_system[4817075f3f648479]::query::caches::VecCache<rustc_span[8c8cff5746e8a1c7]::def_id::LocalDefId, rustc_middle[a3748bd56bb891fc]::query::erase::Erased<[u8; 0usize]>>, false, false, false>, rustc_query_impl[8dfa89dacc1033d6]::plumbing::QueryCtxt, false>
42: 0x7fbc94d9cf64 - rustc_query_impl[8dfa89dacc1033d6]::query_impl::check_mod_item_types::get_query_non_incr::__rust_end_short_backtrace
43: 0x7fbc948391b7 - <rustc_middle[a3748bd56bb891fc]::hir::map::Map>::for_each_module::<rustc_hir_analysis[f398ef5a99cc0c76]::check_crate::{closure#6}::{closure#0}>
44: 0x7fbc948385ed - <rustc_session[2764332d99038636]::session::Session>::time::<(), rustc_hir_analysis[f398ef5a99cc0c76]::check_crate::{closure#6}>
45: 0x7fbc94837297 - rustc_hir_analysis[f398ef5a99cc0c76]::check_crate
46: 0x7fbc9482d2da - rustc_interface[b5a070060ba77ac7]::passes::analysis
47: 0x7fbc948dc91a - rustc_query_impl[8dfa89dacc1033d6]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[8dfa89dacc1033d6]::query_impl::analysis::dynamic_query::{closure#2}::{closure#0}, rustc_middle[a3748bd56bb891fc]::query::erase::Erased<[u8; 1usize]>>
48: 0x7fbc948dc909 - <rustc_query_impl[8dfa89dacc1033d6]::query_impl::analysis::dynamic_query::{closure#2} as core[f83c350bdee9593e]::ops::function::FnOnce<(rustc_middle[a3748bd56bb891fc]::ty::context::TyCtxt, ())>>::call_once
49: 0x7fbc94a7be18 - rustc_query_system[4817075f3f648479]::query::plumbing::try_execute_query::<rustc_query_impl[8dfa89dacc1033d6]::DynamicConfig<rustc_query_system[4817075f3f648479]::query::caches::SingleCache<rustc_middle[a3748bd56bb891fc]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[8dfa89dacc1033d6]::plumbing::QueryCtxt, false>
50: 0x7fbc94a7bbe9 - rustc_query_impl[8dfa89dacc1033d6]::query_impl::analysis::get_query_non_incr::__rust_end_short_backtrace
51: 0x7fbc946a39c5 - <rustc_middle[a3748bd56bb891fc]::ty::context::GlobalCtxt>::enter::<rustc_driver_impl[9b4d7c25c63e73b3]::run_compiler::{closure#1}::{closure#2}::{closure#4}, core[f83c350bdee9593e]::result::Result<(), rustc_span[8c8cff5746e8a1c7]::ErrorGuaranteed>>
52: 0x7fbc946a2ff1 - <rustc_interface[b5a070060ba77ac7]::interface::Compiler>::enter::<rustc_driver_impl[9b4d7c25c63e73b3]::run_compiler::{closure#1}::{closure#2}, core[f83c350bdee9593e]::result::Result<core[f83c350bdee9593e]::option::Option<rustc_interface[b5a070060ba77ac7]::queries::Linker>, rustc_span[8c8cff5746e8a1c7]::ErrorGuaranteed>>
53: 0x7fbc94699b55 - rustc_span[8c8cff5746e8a1c7]::set_source_map::<core[f83c350bdee9593e]::result::Result<(), rustc_span[8c8cff5746e8a1c7]::ErrorGuaranteed>, rustc_interface[b5a070060ba77ac7]::interface::run_compiler<core[f83c350bdee9593e]::result::Result<(), rustc_span[8c8cff5746e8a1c7]::ErrorGuaranteed>, rustc_driver_impl[9b4d7c25c63e73b3]::run_compiler::{closure#1}>::{closure#0}::{closure#0}>
54: 0x7fbc94698f76 - <scoped_tls[bb3d9e7e2f92750f]::ScopedKey<rustc_span[8c8cff5746e8a1c7]::SessionGlobals>>::set::<rustc_interface[b5a070060ba77ac7]::interface::run_compiler<core[f83c350bdee9593e]::result::Result<(), rustc_span[8c8cff5746e8a1c7]::ErrorGuaranteed>, rustc_driver_impl[9b4d7c25c63e73b3]::run_compiler::{closure#1}>::{closure#0}, core[f83c350bdee9593e]::result::Result<(), rustc_span[8c8cff5746e8a1c7]::ErrorGuaranteed>>
55: 0x7fbc94698526 - std[546c48fd97b1d9d5]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[b5a070060ba77ac7]::util::run_in_thread_pool_with_globals<rustc_interface[b5a070060ba77ac7]::interface::run_compiler<core[f83c350bdee9593e]::result::Result<(), rustc_span[8c8cff5746e8a1c7]::ErrorGuaranteed>, rustc_driver_impl[9b4d7c25c63e73b3]::run_compiler::{closure#1}>::{closure#0}, core[f83c350bdee9593e]::result::Result<(), rustc_span[8c8cff5746e8a1c7]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[f83c350bdee9593e]::result::Result<(), rustc_span[8c8cff5746e8a1c7]::ErrorGuaranteed>>
56: 0x7fbc94c6f9ae - <<std[546c48fd97b1d9d5]::thread::Builder>::spawn_unchecked_<rustc_interface[b5a070060ba77ac7]::util::run_in_thread_pool_with_globals<rustc_interface[b5a070060ba77ac7]::interface::run_compiler<core[f83c350bdee9593e]::result::Result<(), rustc_span[8c8cff5746e8a1c7]::ErrorGuaranteed>, rustc_driver_impl[9b4d7c25c63e73b3]::run_compiler::{closure#1}>::{closure#0}, core[f83c350bdee9593e]::result::Result<(), rustc_span[8c8cff5746e8a1c7]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[f83c350bdee9593e]::result::Result<(), rustc_span[8c8cff5746e8a1c7]::ErrorGuaranteed>>::{closure#1} as core[f83c350bdee9593e]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
57: 0x7fbc92175695 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h4b035f338583a276
at /rustc/330727467b8fdf2c43b95095a0efae7012c4f83b/library/alloc/src/boxed.rs:2010:9
58: 0x7fbc92175695 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::ha82e570518d356ed
at /rustc/330727467b8fdf2c43b95095a0efae7012c4f83b/library/alloc/src/boxed.rs:2010:9
59: 0x7fbc92175695 - std::sys::unix::thread::Thread::new::thread_start::h3656904c32ed5a49
at /rustc/330727467b8fdf2c43b95095a0efae7012c4f83b/library/std/src/sys/unix/thread.rs:108:17
60: 0x7fbc91f0d44b - <unknown>
61: 0x7fbc91f90e40 - <unknown>
62: 0x0 - <unknown>
error: 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 1.72.0-nightly (330727467 2023-06-29) running on x86_64-unknown-linux-gnu
note: compiler flags: -Z treat-err-as-bug=3
query stack during panic:
#0 [mir_borrowck] borrow-checking `connect`
#1 [type_of] computing type of `connect::{opaque#0}`
#2 [check_mod_item_types] checking item types in top-level module
#3 [analysis] running analysis passes on this crate
end of query stack
thread 'rustc' panicked at 'panic in a function that cannot unwind', library/core/src/panicking.rs:126:5
stack backtrace:
0: 0x7fbc92167e31 - std::backtrace_rs::backtrace::libunwind::trace::haad1063de976ceb2
at /rustc/330727467b8fdf2c43b95095a0efae7012c4f83b/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
1: 0x7fbc92167e31 - std::backtrace_rs::backtrace::trace_unsynchronized::h7b51363c81a7b256
at /rustc/330727467b8fdf2c43b95095a0efae7012c4f83b/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
2: 0x7fbc92167e31 - std::sys_common::backtrace::_print_fmt::he13168438598557b
at /rustc/330727467b8fdf2c43b95095a0efae7012c4f83b/library/std/src/sys_common/backtrace.rs:65:5
3: 0x7fbc92167e31 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::ha1d2d1ffaeb85b14
at /rustc/330727467b8fdf2c43b95095a0efae7012c4f83b/library/std/src/sys_common/backtrace.rs:44:22
4: 0x7fbc921c95df - core::fmt::rt::Argument::fmt::h0e008ff216d9ed35
at /rustc/330727467b8fdf2c43b95095a0efae7012c4f83b/library/core/src/fmt/rt.rs:138:9
5: 0x7fbc921c95df - core::fmt::write::h7b5b4afd08e8dd5d
at /rustc/330727467b8fdf2c43b95095a0efae7012c4f83b/library/core/src/fmt/mod.rs:1094:21
6: 0x7fbc9215a867 - std::io::Write::write_fmt::h94cea5b4cf0efb5e
at /rustc/330727467b8fdf2c43b95095a0efae7012c4f83b/library/std/src/io/mod.rs:1714:15
7: 0x7fbc92167c45 - std::sys_common::backtrace::_print::h55a2acbd181983ca
at /rustc/330727467b8fdf2c43b95095a0efae7012c4f83b/library/std/src/sys_common/backtrace.rs:47:5
8: 0x7fbc92167c45 - std::sys_common::backtrace::print::hb3c494ba0c106a86
at /rustc/330727467b8fdf2c43b95095a0efae7012c4f83b/library/std/src/sys_common/backtrace.rs:34:9
9: 0x7fbc9216a9f3 - std::panicking::default_hook::{{closure}}::hfbe22e59c5f2ad71
at /rustc/330727467b8fdf2c43b95095a0efae7012c4f83b/library/std/src/panicking.rs:269:22
10: 0x7fbc9216a784 - std::panicking::default_hook::hefcc18044a23601b
at /rustc/330727467b8fdf2c43b95095a0efae7012c4f83b/library/std/src/panicking.rs:288:9
11: 0x7fbc953dc2fb - rustc_driver_impl[9b4d7c25c63e73b3]::install_ice_hook::{closure#0}
12: 0x7fbc9216b21e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h8894d7e48c6dcf9c
at /rustc/330727467b8fdf2c43b95095a0efae7012c4f83b/library/alloc/src/boxed.rs:2024:9
13: 0x7fbc9216b21e - std::panicking::rust_panic_with_hook::hf982b5f4c4f885ab
at /rustc/330727467b8fdf2c43b95095a0efae7012c4f83b/library/std/src/panicking.rs:709:13
14: 0x7fbc9216af61 - std::panicking::begin_panic_handler::{{closure}}::h946b3a68a298a1d1
at /rustc/330727467b8fdf2c43b95095a0efae7012c4f83b/library/std/src/panicking.rs:595:13
15: 0x7fbc92168266 - std::sys_common::backtrace::__rust_end_short_backtrace::h9a7e065450f10f2b
at /rustc/330727467b8fdf2c43b95095a0efae7012c4f83b/library/std/src/sys_common/backtrace.rs:151:18
16: 0x7fbc9216acf2 - rust_begin_unwind
at /rustc/330727467b8fdf2c43b95095a0efae7012c4f83b/library/std/src/panicking.rs:593:5
17: 0x7fbc921c5873 - core::panicking::panic_nounwind_fmt::ha2e5ab3e0bc4c38f
at /rustc/330727467b8fdf2c43b95095a0efae7012c4f83b/library/core/src/panicking.rs:96:14
18: 0x7fbc921c5917 - core::panicking::panic_nounwind::h1430979843633777
at /rustc/330727467b8fdf2c43b95095a0efae7012c4f83b/library/core/src/panicking.rs:126:5
19: 0x7fbc921c5aa3 - core::panicking::panic_cannot_unwind::h2c50900cdcadcc40
at /rustc/330727467b8fdf2c43b95095a0efae7012c4f83b/library/core/src/panicking.rs:189:5
20: 0x7fbc941c8514 - rustc_borrowck[736afdce5e48dcaf]::mir_borrowck
21: 0x7fbc934401be - rustc_query_impl[8dfa89dacc1033d6]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[8dfa89dacc1033d6]::query_impl::mir_borrowck::dynamic_query::{closure#2}::{closure#0}, rustc_middle[a3748bd56bb891fc]::query::erase::Erased<[u8; 8usize]>>
22: 0x7fbc9344018e - <rustc_query_impl[8dfa89dacc1033d6]::query_impl::mir_borrowck::dynamic_query::{closure#2} as core[f83c350bdee9593e]::ops::function::FnOnce<(rustc_middle[a3748bd56bb891fc]::ty::context::TyCtxt, rustc_span[8c8cff5746e8a1c7]::def_id::LocalDefId)>>::call_once
23: 0x7fbc935110cd - rustc_query_system[4817075f3f648479]::query::plumbing::try_execute_query::<rustc_query_impl[8dfa89dacc1033d6]::DynamicConfig<rustc_query_system[4817075f3f648479]::query::caches::VecCache<rustc_span[8c8cff5746e8a1c7]::def_id::LocalDefId, rustc_middle[a3748bd56bb891fc]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[8dfa89dacc1033d6]::plumbing::QueryCtxt, false>
24: 0x7fbc94d61921 - rustc_query_impl[8dfa89dacc1033d6]::query_impl::mir_borrowck::get_query_non_incr::__rust_end_short_backtrace
25: 0x7fbc9459a48a - rustc_hir_analysis[f398ef5a99cc0c76]::collect::type_of::opaque::find_opaque_ty_constraints_for_rpit
26: 0x7fbc94597031 - rustc_hir_analysis[f398ef5a99cc0c76]::collect::type_of::type_of
27: 0x7fbc93531d43 - rustc_query_impl[8dfa89dacc1033d6]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[8dfa89dacc1033d6]::query_impl::type_of::dynamic_query::{closure#2}::{closure#0}, rustc_middle[a3748bd56bb891fc]::query::erase::Erased<[u8; 8usize]>>
28: 0x7fbc93531d00 - <rustc_query_impl[8dfa89dacc1033d6]::query_impl::type_of::dynamic_query::{closure#2} as core[f83c350bdee9593e]::ops::function::FnOnce<(rustc_middle[a3748bd56bb891fc]::ty::context::TyCtxt, rustc_span[8c8cff5746e8a1c7]::def_id::DefId)>>::call_once
29: 0x7fbc934391a5 - rustc_query_system[4817075f3f648479]::query::plumbing::try_execute_query::<rustc_query_impl[8dfa89dacc1033d6]::DynamicConfig<rustc_query_system[4817075f3f648479]::query::caches::DefaultCache<rustc_span[8c8cff5746e8a1c7]::def_id::DefId, rustc_middle[a3748bd56bb891fc]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[8dfa89dacc1033d6]::plumbing::QueryCtxt, false>
30: 0x7fbc94d9b153 - rustc_query_impl[8dfa89dacc1033d6]::query_impl::type_of::get_query_non_incr::__rust_end_short_backtrace
31: 0x7fbc94368616 - rustc_middle[a3748bd56bb891fc]::query::plumbing::query_get_at::<rustc_query_system[4817075f3f648479]::query::caches::DefaultCache<rustc_span[8c8cff5746e8a1c7]::def_id::DefId, rustc_middle[a3748bd56bb891fc]::query::erase::Erased<[u8; 8usize]>>>
32: 0x7fbc94362640 - rustc_hir_analysis[f398ef5a99cc0c76]::check::check::check_mod_item_types
33: 0x7fbc93fca04c - rustc_query_impl[8dfa89dacc1033d6]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[8dfa89dacc1033d6]::query_impl::check_mod_item_types::dynamic_query::{closure#2}::{closure#0}, rustc_middle[a3748bd56bb891fc]::query::erase::Erased<[u8; 0usize]>>
34: 0x7fbc93fca02e - <rustc_query_impl[8dfa89dacc1033d6]::query_impl::check_mod_item_types::dynamic_query::{closure#2} as core[f83c350bdee9593e]::ops::function::FnOnce<(rustc_middle[a3748bd56bb891fc]::ty::context::TyCtxt, rustc_span[8c8cff5746e8a1c7]::def_id::LocalDefId)>>::call_once
35: 0x7fbc93a96c3f - rustc_query_system[4817075f3f648479]::query::plumbing::try_execute_query::<rustc_query_impl[8dfa89dacc1033d6]::DynamicConfig<rustc_query_system[4817075f3f648479]::query::caches::VecCache<rustc_span[8c8cff5746e8a1c7]::def_id::LocalDefId, rustc_middle[a3748bd56bb891fc]::query::erase::Erased<[u8; 0usize]>>, false, false, false>, rustc_query_impl[8dfa89dacc1033d6]::plumbing::QueryCtxt, false>
36: 0x7fbc94d9cf64 - rustc_query_impl[8dfa89dacc1033d6]::query_impl::check_mod_item_types::get_query_non_incr::__rust_end_short_backtrace
37: 0x7fbc948391b7 - <rustc_middle[a3748bd56bb891fc]::hir::map::Map>::for_each_module::<rustc_hir_analysis[f398ef5a99cc0c76]::check_crate::{closure#6}::{closure#0}>
38: 0x7fbc948385ed - <rustc_session[2764332d99038636]::session::Session>::time::<(), rustc_hir_analysis[f398ef5a99cc0c76]::check_crate::{closure#6}>
39: 0x7fbc94837297 - rustc_hir_analysis[f398ef5a99cc0c76]::check_crate
40: 0x7fbc9482d2da - rustc_interface[b5a070060ba77ac7]::passes::analysis
41: 0x7fbc948dc91a - rustc_query_impl[8dfa89dacc1033d6]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[8dfa89dacc1033d6]::query_impl::analysis::dynamic_query::{closure#2}::{closure#0}, rustc_middle[a3748bd56bb891fc]::query::erase::Erased<[u8; 1usize]>>
42: 0x7fbc948dc909 - <rustc_query_impl[8dfa89dacc1033d6]::query_impl::analysis::dynamic_query::{closure#2} as core[f83c350bdee9593e]::ops::function::FnOnce<(rustc_middle[a3748bd56bb891fc]::ty::context::TyCtxt, ())>>::call_once
43: 0x7fbc94a7be18 - rustc_query_system[4817075f3f648479]::query::plumbing::try_execute_query::<rustc_query_impl[8dfa89dacc1033d6]::DynamicConfig<rustc_query_system[4817075f3f648479]::query::caches::SingleCache<rustc_middle[a3748bd56bb891fc]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[8dfa89dacc1033d6]::plumbing::QueryCtxt, false>
44: 0x7fbc94a7bbe9 - rustc_query_impl[8dfa89dacc1033d6]::query_impl::analysis::get_query_non_incr::__rust_end_short_backtrace
45: 0x7fbc946a39c5 - <rustc_middle[a3748bd56bb891fc]::ty::context::GlobalCtxt>::enter::<rustc_driver_impl[9b4d7c25c63e73b3]::run_compiler::{closure#1}::{closure#2}::{closure#4}, core[f83c350bdee9593e]::result::Result<(), rustc_span[8c8cff5746e8a1c7]::ErrorGuaranteed>>
46: 0x7fbc946a2ff1 - <rustc_interface[b5a070060ba77ac7]::interface::Compiler>::enter::<rustc_driver_impl[9b4d7c25c63e73b3]::run_compiler::{closure#1}::{closure#2}, core[f83c350bdee9593e]::result::Result<core[f83c350bdee9593e]::option::Option<rustc_interface[b5a070060ba77ac7]::queries::Linker>, rustc_span[8c8cff5746e8a1c7]::ErrorGuaranteed>>
47: 0x7fbc94699b55 - rustc_span[8c8cff5746e8a1c7]::set_source_map::<core[f83c350bdee9593e]::result::Result<(), rustc_span[8c8cff5746e8a1c7]::ErrorGuaranteed>, rustc_interface[b5a070060ba77ac7]::interface::run_compiler<core[f83c350bdee9593e]::result::Result<(), rustc_span[8c8cff5746e8a1c7]::ErrorGuaranteed>, rustc_driver_impl[9b4d7c25c63e73b3]::run_compiler::{closure#1}>::{closure#0}::{closure#0}>
48: 0x7fbc94698f76 - <scoped_tls[bb3d9e7e2f92750f]::ScopedKey<rustc_span[8c8cff5746e8a1c7]::SessionGlobals>>::set::<rustc_interface[b5a070060ba77ac7]::interface::run_compiler<core[f83c350bdee9593e]::result::Result<(), rustc_span[8c8cff5746e8a1c7]::ErrorGuaranteed>, rustc_driver_impl[9b4d7c25c63e73b3]::run_compiler::{closure#1}>::{closure#0}, core[f83c350bdee9593e]::result::Result<(), rustc_span[8c8cff5746e8a1c7]::ErrorGuaranteed>>
49: 0x7fbc94698526 - std[546c48fd97b1d9d5]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[b5a070060ba77ac7]::util::run_in_thread_pool_with_globals<rustc_interface[b5a070060ba77ac7]::interface::run_compiler<core[f83c350bdee9593e]::result::Result<(), rustc_span[8c8cff5746e8a1c7]::ErrorGuaranteed>, rustc_driver_impl[9b4d7c25c63e73b3]::run_compiler::{closure#1}>::{closure#0}, core[f83c350bdee9593e]::result::Result<(), rustc_span[8c8cff5746e8a1c7]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[f83c350bdee9593e]::result::Result<(), rustc_span[8c8cff5746e8a1c7]::ErrorGuaranteed>>
50: 0x7fbc94c6f9ae - <<std[546c48fd97b1d9d5]::thread::Builder>::spawn_unchecked_<rustc_interface[b5a070060ba77ac7]::util::run_in_thread_pool_with_globals<rustc_interface[b5a070060ba77ac7]::interface::run_compiler<core[f83c350bdee9593e]::result::Result<(), rustc_span[8c8cff5746e8a1c7]::ErrorGuaranteed>, rustc_driver_impl[9b4d7c25c63e73b3]::run_compiler::{closure#1}>::{closure#0}, core[f83c350bdee9593e]::result::Result<(), rustc_span[8c8cff5746e8a1c7]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[f83c350bdee9593e]::result::Result<(), rustc_span[8c8cff5746e8a1c7]::ErrorGuaranteed>>::{closure#1} as core[f83c350bdee9593e]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
51: 0x7fbc92175695 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h4b035f338583a276
at /rustc/330727467b8fdf2c43b95095a0efae7012c4f83b/library/alloc/src/boxed.rs:2010:9
52: 0x7fbc92175695 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::ha82e570518d356ed
at /rustc/330727467b8fdf2c43b95095a0efae7012c4f83b/library/alloc/src/boxed.rs:2010:9
53: 0x7fbc92175695 - std::sys::unix::thread::Thread::new::thread_start::h3656904c32ed5a49
at /rustc/330727467b8fdf2c43b95095a0efae7012c4f83b/library/std/src/sys/unix/thread.rs:108:17
54: 0x7fbc91f0d44b - <unknown>
55: 0x7fbc91f90e40 - <unknown>
56: 0x0 - <unknown>
error: 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 1.72.0-nightly (330727467 2023-06-29) running on x86_64-unknown-linux-gnu
note: compiler flags: -Z treat-err-as-bug=3
query stack during panic:
#0 [mir_borrowck] borrow-checking `connect`
#1 [type_of] computing type of `connect::{opaque#0}`
#2 [check_mod_item_types] checking item types in top-level module
#3 [analysis] running analysis passes on this crate
end of query stack
thread caused non-unwinding panic. aborting.
[1] 3780838 IOT instruction rustc /home/matthias/vcs/github/rust/tests/ui/async-await/issue-74047.rs