compiler panic on "this enum variant takes 1 argument but 2 arguments were supplied"

[leoleoasd]

Code

https://github.com/leoleoasd/ptranse/blob/6e7d647a2ea77af904c461df7df6a9067c76809f/src/process.rs#L90

Sorry, I'm new to rust and I can't provide a more minimized example. Commenting this line out and everything works fine.

Meta

rustc --version --verbose:

rustc 1.61.0-nightly (68369a041 2022-02-22)
binary: rustc
commit-hash: 68369a041cea809a87e5bd80701da90e0e0a4799
commit-date: 2022-02-22
host: x86_64-unknown-linux-gnu
release: 1.61.0-nightly
LLVM version: 14.0.0

Error output

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 1.61.0-nightly (68369a041 2022-02-22) running on x86_64-unknown-linux-gnu

note: compiler flags: --crate-type bin -C opt-level=3 -C embed-bitcode=no

note: some of the compiler flags provided by cargo are hidden

query stack during panic:
#0 [typeck] type-checking `process::process`
#1 [typeck] type-checking `process::process::{closure#0}`
#2 [typeck_item_bodies] type-checking all item bodies
#3 [analysis] running analysis passes on this crate
end of query stack

Backtrace

  Compiling ptranse v0.1.0 (/home/leo/code/ptranse)
warning: unused imports: `ProgressIterator`, `ProgressStyle`
 --> src/process.rs:8:30
  |
8 | use indicatif::{ProgressBar, ProgressStyle, ProgressIterator};
  |                              ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^
  |
  = note: `#[warn(unused_imports)]` on by default

error: internal compiler error: compiler/rustc_typeck/src/check/fn_ctxt/_impl.rs:318:26: while adjusting Expr { hir_id: HirId { owner: DefId(0:50 ~ ptranse[60bd]::process::process), local_id: 761 }, kind: MethodCall(PathSegment { ident: take#0, hir_id: Some(HirId { owner: DefId(0:50 ~ ptranse[60bd]::process::process), local_id: 755 }), res: Some(Err), args: None, infer_args: true }, [Expr { hir_id: HirId { owner: DefId(0:50 ~ ptranse[60bd]::process::process), local_id: 759 }, kind: MethodCall(PathSegment { ident: iter#0, hir_id: Some(HirId { owner: DefId(0:50 ~ ptranse[60bd]::process::process), local_id: 756 }), res: Some(Err), args: None, infer_args: true }, [Expr { hir_id: HirId { owner: DefId(0:50 ~ ptranse[60bd]::process::process), local_id: 758 }, kind: Path(Resolved(None, Path { span: src/process.rs:90:31: 90:32 (#0), res: Local(HirId { owner: DefId(0:50 ~ ptranse[60bd]::process::process), local_id: 748 }), segments: [PathSegment { ident: t#0, hir_id: Some(HirId { owner: DefId(0:50 ~ ptranse[60bd]::process::process), local_id: 757 }), res: Some(Local(HirId { owner: DefId(0:50 ~ ptranse[60bd]::process::process), local_id: 748 })), args: None, infer_args: true }] })), span: src/process.rs:90:31: 90:32 (#0) }], src/process.rs:90:33: 90:39 (#0)), span: src/process.rs:90:31: 90:39 (#0) }, Expr { hir_id: HirId { owner: DefId(0:50 ~ ptranse[60bd]::process::process), local_id: 760 }, kind: Lit(Spanned { node: Int(1, Unsuffixed), span: src/process.rs:90:45: 90:46 (#0) }), span: src/process.rs:90:45: 90:46 (#0) }], src/process.rs:90:40: 90:47 (#0)), span: src/process.rs:90:31: 90:47 (#0) }, can't compose [Borrow(Ref('_#440r, Mut { allow_two_phase_borrow: Yes })) -> &mut std::iter::Take<std::collections::hash_set::Iter<'_, &Triple<'_>>>] and [Borrow(Ref('_#454r, Mut { allow_two_phase_borrow: Yes })) -> &mut std::iter::Take<std::collections::hash_set::Iter<'_, &Triple<'_>>>]

thread 'rustc' panicked at 'Box<dyn Any>', compiler/rustc_errors/src/lib.rs:1160:9
stack backtrace:
   0: std::panicking::begin_panic::<rustc_errors::ExplicitBug>
   1: std::panic::panic_any::<rustc_errors::ExplicitBug>
   2: <rustc_errors::HandlerInner>::bug
   3: <rustc_errors::Handler>::bug
   4: rustc_middle::ty::context::tls::with_opt::<rustc_middle::util::bug::opt_span_bug_fmt<rustc_span::span_encoding::Span>::{closure#0}, ()>
   5: rustc_middle::util::bug::opt_span_bug_fmt::<rustc_span::span_encoding::Span>
   6: rustc_middle::util::bug::bug_fmt
   7: <rustc_typeck::check::fn_ctxt::FnCtxt>::apply_adjustments
   8: <rustc_typeck::check::method::confirm::ConfirmContext>::confirm
   9: <rustc_typeck::check::fn_ctxt::FnCtxt>::lookup_method
  10: <rustc_typeck::check::fn_ctxt::FnCtxt>::check_expr_kind
  11: <rustc_typeck::check::fn_ctxt::FnCtxt>::check_expr_with_expectation
  12: <rustc_typeck::check::fn_ctxt::FnCtxt>::check_expr_kind
  13: <rustc_typeck::check::fn_ctxt::FnCtxt>::check_argument_types
  14: <rustc_typeck::check::fn_ctxt::FnCtxt>::check_call
  15: <rustc_typeck::check::fn_ctxt::FnCtxt>::check_expr_kind
  16: <rustc_typeck::check::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args
  17: <rustc_middle::ty::Ty as rustc_middle::ty::context::InternIteratorElement<rustc_middle::ty::Ty, rustc_middle::ty::Ty>>::intern_with::<core::iter::adapters::map::Map<core::iter::adapters::enumerate::Enumerate<core::slice::iter::Iter<rustc_hir::hir::Expr>>, <rustc_typeck::check::fn_ctxt::FnCtxt>::check_expr_tuple::{closure#1}>, <rustc_middle::ty::context::TyCtxt>::mk_tup<core::iter::adapters::map::Map<core::iter::adapters::enumerate::Enumerate<core::slice::iter::Iter<rustc_hir::hir::Expr>>, <rustc_typeck::check::fn_ctxt::FnCtxt>::check_expr_tuple::{closure#1}>>::{closure#0}>
  18: <rustc_typeck::check::fn_ctxt::FnCtxt>::check_expr_kind
  19: <rustc_typeck::check::fn_ctxt::FnCtxt>::check_expr_with_expectation
  20: <rustc_typeck::check::fn_ctxt::FnCtxt>::check_block_with_expected
  21: <rustc_typeck::check::fn_ctxt::FnCtxt>::check_expr_with_expectation
  22: <rustc_typeck::check::fn_ctxt::FnCtxt>::check_expr_kind
  23: <rustc_typeck::check::fn_ctxt::FnCtxt>::check_expr_with_expectation
  24: <rustc_typeck::check::fn_ctxt::FnCtxt>::check_block_with_expected
  25: <rustc_typeck::check::fn_ctxt::FnCtxt>::check_expr_with_expectation
  26: <rustc_typeck::check::fn_ctxt::FnCtxt>::check_expr_kind
  27: <rustc_typeck::check::fn_ctxt::FnCtxt>::check_expr_with_expectation
  28: <rustc_typeck::check::fn_ctxt::FnCtxt>::check_block_with_expected
  29: <rustc_typeck::check::fn_ctxt::FnCtxt>::check_expr_with_expectation
  30: rustc_typeck::check::check::check_fn
  31: <rustc_typeck::check::fn_ctxt::FnCtxt>::check_expr_closure
  32: <rustc_typeck::check::fn_ctxt::FnCtxt>::check_expr_kind
  33: <rustc_typeck::check::fn_ctxt::FnCtxt>::check_argument_types
  34: <rustc_typeck::check::fn_ctxt::FnCtxt>::check_expr_kind
  35: <rustc_typeck::check::fn_ctxt::FnCtxt>::check_expr_with_expectation
  36: <rustc_typeck::check::fn_ctxt::FnCtxt>::check_expr_kind
  37: <rustc_typeck::check::fn_ctxt::FnCtxt>::check_expr_with_expectation
  38: <rustc_typeck::check::fn_ctxt::FnCtxt>::check_expr_kind
  39: <rustc_typeck::check::fn_ctxt::FnCtxt>::check_expr_with_expectation
  40: <rustc_typeck::check::fn_ctxt::FnCtxt>::check_expr_kind
  41: <rustc_typeck::check::fn_ctxt::FnCtxt>::check_expr_with_expectation
  42: <rustc_typeck::check::fn_ctxt::FnCtxt>::check_stmt
  43: <rustc_typeck::check::fn_ctxt::FnCtxt>::check_block_with_expected
  44: <rustc_typeck::check::fn_ctxt::FnCtxt>::check_expr_with_expectation
  45: rustc_typeck::check::check::check_fn
  46: <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}>
  47: rustc_typeck::check::typeck
  48: <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>
  49: 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>>
  50: <rustc_query_impl::Queries as rustc_middle::ty::query::QueryEngine>::typeck
  51: rustc_typeck::check::typeck
  52: <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>
  53: 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>>
  54: <rustc_query_impl::Queries as rustc_middle::ty::query::QueryEngine>::typeck
  55: <rustc_middle::hir::map::Map>::par_body_owners::<rustc_typeck::check::typeck_item_bodies::{closure#0}>
  56: rustc_typeck::check::typeck_item_bodies
  57: <rustc_query_system::dep_graph::graph::DepGraph<rustc_middle::dep_graph::dep_node::DepKind>>::with_task::<rustc_middle::ty::context::TyCtxt, (), ()>
  58: rustc_query_system::query::plumbing::try_execute_query::<rustc_query_impl::plumbing::QueryCtxt, rustc_query_system::query::caches::DefaultCache<(), ()>>
  59: rustc_query_system::query::plumbing::get_query::<rustc_query_impl::queries::typeck_item_bodies, rustc_query_impl::plumbing::QueryCtxt>
  60: rustc_typeck::check_crate
  61: rustc_interface::passes::analysis
  62: <rustc_query_system::dep_graph::graph::DepGraph<rustc_middle::dep_graph::dep_node::DepKind>>::with_task::<rustc_middle::ty::context::TyCtxt, (), core::result::Result<(), rustc_errors::ErrorReported>>
  63: rustc_query_system::query::plumbing::try_execute_query::<rustc_query_impl::plumbing::QueryCtxt, rustc_query_system::query::caches::DefaultCache<(), core::result::Result<(), rustc_errors::ErrorReported>>>
  64: rustc_query_system::query::plumbing::get_query::<rustc_query_impl::queries::analysis, rustc_query_impl::plumbing::QueryCtxt>
  65: <rustc_interface::passes::QueryContext>::enter::<rustc_driver::run_compiler::{closure#1}::{closure#2}::{closure#3}, core::result::Result<(), rustc_errors::ErrorReported>>
  66: <rustc_interface::interface::Compiler>::enter::<rustc_driver::run_compiler::{closure#1}::{closure#2}, core::result::Result<core::option::Option<rustc_interface::queries::Linker>, rustc_errors::ErrorReported>>
  67: rustc_span::with_source_map::<core::result::Result<(), rustc_errors::ErrorReported>, rustc_interface::interface::create_compiler_and_run<core::result::Result<(), rustc_errors::ErrorReported>, rustc_driver::run_compiler::{closure#1}>::{closure#1}>
  68: rustc_interface::interface::create_compiler_and_run::<core::result::Result<(), rustc_errors::ErrorReported>, rustc_driver::run_compiler::{closure#1}>
  69: <scoped_tls::ScopedKey<rustc_span::SessionGlobals>>::set::<rustc_interface::interface::run_compiler<core::result::Result<(), rustc_errors::ErrorReported>, rustc_driver::run_compiler::{closure#1}>::{closure#0}, core::result::Result<(), rustc_errors::ErrorReported>>
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.

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 1.61.0-nightly (68369a041 2022-02-22) running on x86_64-unknown-linux-gnu

note: compiler flags: --crate-type bin -C embed-bitcode=no -C debuginfo=2 -C incremental

note: some of the compiler flags provided by cargo are hidden

query stack during panic:
#0 [typeck] type-checking `process::process`
#1 [typeck] type-checking `process::process::{closure#0}`
#2 [typeck_item_bodies] type-checking all item bodies
#3 [analysis] running analysis passes on this crate
end of query stack
warning: `ptranse` (bin "ptranse") generated 1 warning
error: could not compile `ptranse`; 1 warning emitted

Other information

rustc 1.58.0-nightly doesn't have this bug.

(i386)  ➜  ~/code/ptranse git:(master) rustc -V --verbose
rustc 1.58.0-nightly (e90c5fbbc 2021-11-12)
binary: rustc
commit-hash: e90c5fbbc5df5c81267747daeb937d4e955ce6ad
commit-date: 2021-11-12
host: x86_64-apple-darwin
release: 1.58.0-nightly
LLVM version: 13.0.0
(i386)  ➜  ~/code/ptranse git:(master) cargo build
   Compiling ptranse v0.1.0 (/Volumes/Code/ptranse)
warning: unused imports: `ProgressIterator`, `ProgressStyle`
 --> src/process.rs:8:30
  |
8 | use indicatif::{ProgressBar, ProgressStyle, ProgressIterator};
  |                              ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^
  |
  = note: `#[warn(unused_imports)]` on by default

error[E0061]: this enum variant takes 1 argument but 2 arguments were supplied
  --> src/process.rs:90:26
   |
90 |                 (triple, Some(t.iter().take(1).next().unwrap(), r1.2 as f64 / total_length as f64))
   |                          ^^^^ --------------------------------  --------------------------------- supplied 2 arguments
   |                          |
   |                          expected 1 argument

warning: unused import: `rand::prelude`
 --> src/process.rs:7:5
  |
7 | use rand::prelude::*;
  |     ^^^^^^^^^^^^^

For more information about this error, try `rustc --explain E0061`.
warning: `ptranse` (bin "ptranse") generated 2 warnings
error: could not compile `ptranse` due to previous error; 2 warnings emitted

[YanWQ-monad]

Provide a minimized example based on the given code.

fn main() {
    let vector = vec![1];
    let _ = vector
        .iter()
        .map(|_| -> Option<(i32, i32)> {
            let t = vec![1];
            
            // It's expected to be a compile error
            // A correct version: Some((t.into_iter().next().unwrap(), 1))
            Some(t.into_iter().next().unwrap(), 1)
        })
        .collect::<Vec<_>>();
}

Compile Details

Rustc version

$ rustc --version -v
rustc 1.61.0-nightly (6a7055661 2022-02-27)
binary: rustc
commit-hash: 6a705566166debf5eff88c57140df607fa409aaa
commit-date: 2022-02-27
host: aarch64-apple-darwin
release: 1.61.0-nightly
LLVM version: 14.0.0

Compiler Output

$ rustc test.rs
error: internal compiler error: compiler/rustc_typeck/src/check/fn_ctxt/_impl.rs:327:26: while adjusting Expr { hir_id: HirId { owner: DefId(0:3 ~ test[da6a]::main), local_id: 42 }, kind: MethodCall(PathSegment { ident: into_iter#0, hir_id: Some(HirId { owner: DefId(0:3 ~ test[da6a]::main), local_id: 39 }), res: Some(Err), args: None, infer_args: true }, [Expr { hir_id: HirId { owner: DefId(0:3 ~ test[da6a]::main), local_id: 41 }, kind: Path(Resolved(None, Path { span: test.rs:10:18: 10:19 (#0), res: Local(HirId { owner: DefId(0:3 ~ test[da6a]::main), local_id: 34 }), segments: [PathSegment { ident: t#0, hir_id: Some(HirId { owner: DefId(0:3 ~ test[da6a]::main), local_id: 40 }), res: Some(Local(HirId { owner: DefId(0:3 ~ test[da6a]::main), local_id: 34 })), args: None, infer_args: true }] })), span: test.rs:10:18: 10:19 (#0) }], test.rs:10:20: 10:31 (#0)), span: test.rs:10:18: 10:31 (#0) }, can't compose [Borrow(Ref('_#6r, Mut { allow_two_phase_borrow: Yes })) -> &mut std::vec::IntoIter<{integer}>] and [Borrow(Ref('_#8r, Mut { allow_two_phase_borrow: Yes })) -> &mut std::vec::IntoIter<{integer}>]

thread 'rustc' panicked at 'Box<dyn Any>', compiler/rustc_errors/src/lib.rs:1158:9
stack backtrace:
   0:        0x103718b84 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h1eb510dfd09ed899
   1:        0x10376dee0 - core::fmt::write::h00f1496c6caeaf10
   2:        0x10370aa8c - std::io::Write::write_fmt::h2bb9a347f72939fa
   3:        0x10371c8c8 - std::panicking::default_hook::{{closure}}::h437574f21bffb80b
   4:        0x10371c538 - std::panicking::default_hook::h0d118f23c310e4da
   5:        0x10a74da4c - rustc_driver[511e453c955ff185]::DEFAULT_HOOK::{closure#0}::{closure#0}
   6:        0x10371d0c8 - std::panicking::rust_panic_with_hook::hf2ea2a5cb14e624b
   7:        0x10e1a9b7c - std[e23bf27bba9e92a8]::panicking::begin_panic::<rustc_errors[f4b0e5b914d5bbb1]::ExplicitBug>::{closure#0}
   8:        0x10e1a9b34 - std[e23bf27bba9e92a8]::sys_common::backtrace::__rust_end_short_backtrace::<std[e23bf27bba9e92a8]::panicking::begin_panic<rustc_errors[f4b0e5b914d5bbb1]::ExplicitBug>::{closure#0}, !>
   9:        0x10e4778f8 - std[e23bf27bba9e92a8]::panicking::begin_panic::<rustc_errors[f4b0e5b914d5bbb1]::ExplicitBug>
  10:        0x10e1d7ae4 - std[e23bf27bba9e92a8]::panic::panic_any::<rustc_errors[f4b0e5b914d5bbb1]::ExplicitBug>
  11:        0x10e1d54b0 - <rustc_errors[f4b0e5b914d5bbb1]::HandlerInner>::bug
  12:        0x10e1d3c44 - <rustc_errors[f4b0e5b914d5bbb1]::Handler>::bug
  13:        0x10e0824dc - rustc_middle[45aced61d2d8c29b]::ty::context::tls::with_opt::<rustc_middle[45aced61d2d8c29b]::util::bug::opt_span_bug_fmt<rustc_span[4a73d757271419d3]::span_encoding::Span>::{closure#0}, ()>
  14:        0x10e083948 - rustc_middle[45aced61d2d8c29b]::util::bug::opt_span_bug_fmt::<rustc_span[4a73d757271419d3]::span_encoding::Span>
  15:        0x10e46d628 - rustc_middle[45aced61d2d8c29b]::util::bug::bug_fmt
  16:        0x10cb5f78c - <rustc_typeck[f85cebba5e32df34]::check::fn_ctxt::FnCtxt>::apply_adjustments
  17:        0x10cc4ac94 - <rustc_typeck[f85cebba5e32df34]::check::method::confirm::ConfirmContext>::confirm
  18:        0x10cb64148 - <rustc_typeck[f85cebba5e32df34]::check::fn_ctxt::FnCtxt>::lookup_method
  19:        0x10cb5b118 - <rustc_typeck[f85cebba5e32df34]::check::fn_ctxt::FnCtxt>::check_expr_kind
  20:        0x10cb24490 - <rustc_typeck[f85cebba5e32df34]::check::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args
  21:        0x10cb5b0d4 - <rustc_typeck[f85cebba5e32df34]::check::fn_ctxt::FnCtxt>::check_expr_kind
  22:        0x10cb24490 - <rustc_typeck[f85cebba5e32df34]::check::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args
  23:        0x10cb30aa0 - <rustc_typeck[f85cebba5e32df34]::check::fn_ctxt::FnCtxt>::check_argument_types
  24:        0x10cb14354 - <rustc_typeck[f85cebba5e32df34]::check::fn_ctxt::FnCtxt>::confirm_builtin_call
  25:        0x10cb121fc - <rustc_typeck[f85cebba5e32df34]::check::fn_ctxt::FnCtxt>::check_call
  26:        0x10cb24490 - <rustc_typeck[f85cebba5e32df34]::check::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args
  27:        0x10cb33e00 - <rustc_typeck[f85cebba5e32df34]::check::fn_ctxt::FnCtxt>::check_block_with_expected
  28:        0x10cb24490 - <rustc_typeck[f85cebba5e32df34]::check::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args
  29:        0x10cb24fa4 - <rustc_typeck[f85cebba5e32df34]::check::fn_ctxt::FnCtxt>::check_return_expr
  30:        0x10ccf3104 - rustc_typeck[f85cebba5e32df34]::check::check::check_fn
  31:        0x10cb58878 - <rustc_typeck[f85cebba5e32df34]::check::fn_ctxt::FnCtxt>::check_expr_closure
  32:        0x10cb5b048 - <rustc_typeck[f85cebba5e32df34]::check::fn_ctxt::FnCtxt>::check_expr_kind
  33:        0x10cb24490 - <rustc_typeck[f85cebba5e32df34]::check::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args
  34:        0x10cb30aa0 - <rustc_typeck[f85cebba5e32df34]::check::fn_ctxt::FnCtxt>::check_argument_types
  35:        0x10cb2fca8 - <rustc_typeck[f85cebba5e32df34]::check::fn_ctxt::FnCtxt>::check_method_argument_types
  36:        0x10cb5d2d8 - <rustc_typeck[f85cebba5e32df34]::check::fn_ctxt::FnCtxt>::check_expr_kind
  37:        0x10cb24490 - <rustc_typeck[f85cebba5e32df34]::check::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args
  38:        0x10cb5b0d4 - <rustc_typeck[f85cebba5e32df34]::check::fn_ctxt::FnCtxt>::check_expr_kind
  39:        0x10cb24490 - <rustc_typeck[f85cebba5e32df34]::check::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args
  40:        0x10cb33318 - <rustc_typeck[f85cebba5e32df34]::check::fn_ctxt::FnCtxt>::check_decl_initializer
  41:        0x10cb33408 - <rustc_typeck[f85cebba5e32df34]::check::fn_ctxt::FnCtxt>::check_decl
  42:        0x10cb335d0 - <rustc_typeck[f85cebba5e32df34]::check::fn_ctxt::FnCtxt>::check_stmt
  43:        0x10cb33dd0 - <rustc_typeck[f85cebba5e32df34]::check::fn_ctxt::FnCtxt>::check_block_with_expected
  44:        0x10cb24490 - <rustc_typeck[f85cebba5e32df34]::check::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args
  45:        0x10cb24fa4 - <rustc_typeck[f85cebba5e32df34]::check::fn_ctxt::FnCtxt>::check_return_expr
  46:        0x10ccf3104 - rustc_typeck[f85cebba5e32df34]::check::check::check_fn
  47:        0x10cc2c118 - <rustc_infer[6d388a7be5ba51cf]::infer::InferCtxtBuilder>::enter::<&rustc_middle[45aced61d2d8c29b]::ty::context::TypeckResults, <rustc_typeck[f85cebba5e32df34]::check::inherited::InheritedBuilder>::enter<rustc_typeck[f85cebba5e32df34]::check::typeck_with_fallback<rustc_typeck[f85cebba5e32df34]::check::typeck::{closure#0}>::{closure#1}, &rustc_middle[45aced61d2d8c29b]::ty::context::TypeckResults>::{closure#0}>
  48:        0x10cbe95d8 - rustc_typeck[f85cebba5e32df34]::check::typeck
  49:        0x10d41b560 - rustc_query_system[6d9035de7c2bf143]::query::plumbing::try_execute_query::<rustc_query_impl[3c53bdc758f33676]::plumbing::QueryCtxt, rustc_query_system[6d9035de7c2bf143]::query::caches::DefaultCache<rustc_span[4a73d757271419d3]::def_id::LocalDefId, &rustc_middle[45aced61d2d8c29b]::ty::context::TypeckResults>>
  50:        0x10d4fc0a4 - rustc_query_system[6d9035de7c2bf143]::query::plumbing::get_query::<rustc_query_impl[3c53bdc758f33676]::queries::typeck, rustc_query_impl[3c53bdc758f33676]::plumbing::QueryCtxt>
  51:        0x10cbe99a8 - rustc_typeck[f85cebba5e32df34]::check::typeck
  52:        0x10d41b560 - rustc_query_system[6d9035de7c2bf143]::query::plumbing::try_execute_query::<rustc_query_impl[3c53bdc758f33676]::plumbing::QueryCtxt, rustc_query_system[6d9035de7c2bf143]::query::caches::DefaultCache<rustc_span[4a73d757271419d3]::def_id::LocalDefId, &rustc_middle[45aced61d2d8c29b]::ty::context::TypeckResults>>
  53:        0x10d4fc0a4 - rustc_query_system[6d9035de7c2bf143]::query::plumbing::get_query::<rustc_query_impl[3c53bdc758f33676]::queries::typeck, rustc_query_impl[3c53bdc758f33676]::plumbing::QueryCtxt>
  54:        0x10cc70ea8 - <rustc_middle[45aced61d2d8c29b]::hir::map::Map>::par_body_owners::<rustc_typeck[f85cebba5e32df34]::check::typeck_item_bodies::{closure#0}>
  55:        0x10cbecdcc - rustc_typeck[f85cebba5e32df34]::check::typeck_item_bodies
  56:        0x10d45e088 - rustc_query_system[6d9035de7c2bf143]::query::plumbing::try_execute_query::<rustc_query_impl[3c53bdc758f33676]::plumbing::QueryCtxt, rustc_query_system[6d9035de7c2bf143]::query::caches::DefaultCache<(), ()>>
  57:        0x10d4ca764 - rustc_query_system[6d9035de7c2bf143]::query::plumbing::get_query::<rustc_query_impl[3c53bdc758f33676]::queries::typeck_item_bodies, rustc_query_impl[3c53bdc758f33676]::plumbing::QueryCtxt>
  58:        0x10cbef764 - rustc_typeck[f85cebba5e32df34]::check_crate
  59:        0x10a827ba8 - rustc_interface[ebfef333567d6520]::passes::analysis
  60:        0x10d4538ec - rustc_query_system[6d9035de7c2bf143]::query::plumbing::try_execute_query::<rustc_query_impl[3c53bdc758f33676]::plumbing::QueryCtxt, rustc_query_system[6d9035de7c2bf143]::query::caches::DefaultCache<(), core[ced426ff7c2a0c73]::result::Result<(), rustc_errors[f4b0e5b914d5bbb1]::ErrorReported>>>
  61:        0x10d4fc4f4 - rustc_query_system[6d9035de7c2bf143]::query::plumbing::get_query::<rustc_query_impl[3c53bdc758f33676]::queries::analysis, rustc_query_impl[3c53bdc758f33676]::plumbing::QueryCtxt>
  62:        0x10a743ab0 - <rustc_interface[ebfef333567d6520]::passes::QueryContext>::enter::<rustc_driver[511e453c955ff185]::run_compiler::{closure#1}::{closure#2}::{closure#3}, core[ced426ff7c2a0c73]::result::Result<(), rustc_errors[f4b0e5b914d5bbb1]::ErrorReported>>
  63:        0x10a70eff8 - <rustc_interface[ebfef333567d6520]::interface::Compiler>::enter::<rustc_driver[511e453c955ff185]::run_compiler::{closure#1}::{closure#2}, core[ced426ff7c2a0c73]::result::Result<core[ced426ff7c2a0c73]::option::Option<rustc_interface[ebfef333567d6520]::queries::Linker>, rustc_errors[f4b0e5b914d5bbb1]::ErrorReported>>
  64:        0x10a717ad8 - rustc_span[4a73d757271419d3]::with_source_map::<core[ced426ff7c2a0c73]::result::Result<(), rustc_errors[f4b0e5b914d5bbb1]::ErrorReported>, rustc_interface[ebfef333567d6520]::interface::create_compiler_and_run<core[ced426ff7c2a0c73]::result::Result<(), rustc_errors[f4b0e5b914d5bbb1]::ErrorReported>, rustc_driver[511e453c955ff185]::run_compiler::{closure#1}>::{closure#1}>
  65:        0x10a70dea4 - rustc_interface[ebfef333567d6520]::interface::create_compiler_and_run::<core[ced426ff7c2a0c73]::result::Result<(), rustc_errors[f4b0e5b914d5bbb1]::ErrorReported>, rustc_driver[511e453c955ff185]::run_compiler::{closure#1}>
  66:        0x10a6f40b8 - <scoped_tls[af87e99ea2c8eff7]::ScopedKey<rustc_span[4a73d757271419d3]::SessionGlobals>>::set::<rustc_interface[ebfef333567d6520]::interface::run_compiler<core[ced426ff7c2a0c73]::result::Result<(), rustc_errors[f4b0e5b914d5bbb1]::ErrorReported>, rustc_driver[511e453c955ff185]::run_compiler::{closure#1}>::{closure#0}, core[ced426ff7c2a0c73]::result::Result<(), rustc_errors[f4b0e5b914d5bbb1]::ErrorReported>>
  67:        0x10a6f2130 - std[e23bf27bba9e92a8]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[ebfef333567d6520]::util::run_in_thread_pool_with_globals<rustc_interface[ebfef333567d6520]::interface::run_compiler<core[ced426ff7c2a0c73]::result::Result<(), rustc_errors[f4b0e5b914d5bbb1]::ErrorReported>, rustc_driver[511e453c955ff185]::run_compiler::{closure#1}>::{closure#0}, core[ced426ff7c2a0c73]::result::Result<(), rustc_errors[f4b0e5b914d5bbb1]::ErrorReported>>::{closure#0}, core[ced426ff7c2a0c73]::result::Result<(), rustc_errors[f4b0e5b914d5bbb1]::ErrorReported>>
  68:        0x10a6ed6b4 - <<std[e23bf27bba9e92a8]::thread::Builder>::spawn_unchecked_<rustc_interface[ebfef333567d6520]::util::run_in_thread_pool_with_globals<rustc_interface[ebfef333567d6520]::interface::run_compiler<core[ced426ff7c2a0c73]::result::Result<(), rustc_errors[f4b0e5b914d5bbb1]::ErrorReported>, rustc_driver[511e453c955ff185]::run_compiler::{closure#1}>::{closure#0}, core[ced426ff7c2a0c73]::result::Result<(), rustc_errors[f4b0e5b914d5bbb1]::ErrorReported>>::{closure#0}, core[ced426ff7c2a0c73]::result::Result<(), rustc_errors[f4b0e5b914d5bbb1]::ErrorReported>>::{closure#1} as core[ced426ff7c2a0c73]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
  69:        0x1037287c0 - std::sys::unix::thread::Thread::new::thread_start::h3a76c8be5d1971dc
  70:        0x1a29b1240 - __pthread_deallocate

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 1.61.0-nightly (6a7055661 2022-02-27) running on aarch64-apple-darwin

query stack during panic:
#0 [typeck] type-checking `main`
#1 [typeck] type-checking `main::{closure#0}`
#2 [typeck_item_bodies] type-checking all item bodies
#3 [analysis] running analysis passes on this crate
end of query stack
error: aborting due to previous error

[Emilgardis]

searched nightlies: from nightly-2022-01-27 to nightly-2022-01-29
regressed nightly: nightly-2022-01-29
searched commit range: 21b4a9c...e0a55f4
regressed commit: e0e70c0

bisected with cargo-bisect-rustc v0.6.1

Host triple: x86_64-pc-windows-msvc
Reproduce with:

cargo bisect-rustc --regress ice --start 2022-01-27 --end 2022-01-29

[compiler-errors]

This is fixed by #94438, I think. I will check later.

[matthiaskrgr]

Yes, not crashing anymore =)

~/.rustup/toolchains/master/bin/rustc 94444.rs
error[E0061]: this enum variant takes 1 argument but 2 arguments were supplied
  --> 94444.rs:10:13
   |
10 |             Some(t.into_iter().next().unwrap(), 1)
   |             ^^^^ -----------------------------  - supplied 2 arguments
   |
help: use parentheses to construct a tuple
   |
10 |             Some((t.into_iter().next().unwrap(), 1))
   |                  +                                +

error: aborting due to previous error

For more information about this error, try `rustc --explain E0061`.