ICE: snapshot vec: index out of bounds #142488
Description
auto-reduced (treereduce-rust):
pub trait Parser<Input>: Sized {
fn map(self) -> Map<Self> {
todo!()
}
}
impl<I, A: Parser<I>> Parser<I> for (A,) {}
pub fn metric_stream_parser<'a, I>() -> impl Parser<I, Output = ()> {
(Ok(),).map()
}original code
original:
//@ check-pass
pub trait Any {}
impl<T> Any for T {}
pub trait StreamOnce {
type Range;
}
pub trait Parser<Input>: Sized {
type Output;
type PartialState;
fn map(self) -> Map<Self> {
todo!()
}
}
pub struct Map<P>(P);
impl<I, P: Parser<I, Output = ()>> Parser<I> for Map<P> {
type Output = ();
type PartialState = P::PartialState;
}
struct TakeWhile1<Input>(Input);
impl<I: StreamOnce> Parser<I> for TakeWhile1<I> {
type Output = I::Range;
type PartialState = ();
}
impl<I> TakeWhile1<I> {
fn new() -> Self {
todo!()
}
}
impl<I, A: Parser<I>> Parser<I> for (A,) {
type Output = ();
type PartialState = Map<A::Output>;
}
pub fn metric_stream_parser<'a, I>() -> impl Parser<I, Output = (), PartialState = impl Any + 'a>
where
I: StreamOnce<Range = &'a [()]>,
{
(Ok(
Ok(Ok(Ok(Ok(Ok(Ok(Ok(Ok(Ok(Ok(Ok(Ok(Ok(Ok(Ok(Ok(Ok(Ok(Ok(Ok(Ok(Ok(Ok(Ok(Ok(Ok(Ok(Ok(Ok(Ok(
Ok(Ok(Ok(Ok(Ok(Ok(Ok("")))))))
))))))))))))))))))))))))))))))
),).map()
}
fn main() {}Version information
rustc 1.89.0-nightly (64c81fd10 2025-06-14)
binary: rustc
commit-hash: 64c81fd10509924ca4da5d93d6052a65b75418a5
commit-date: 2025-06-14
host: x86_64-unknown-linux-gnu
release: 1.89.0-nightly
LLVM version: 20.1.5
Command:
/home/matthias/.rustup/toolchains/master/bin/rustc
Program output
error[E0412]: cannot find type `Map` in this scope
--> /tmp/icemaker_global_tempdir.dYX4DQbVMqA6/rustc_testrunner_tmpdir_reporting.XuxPFEJCUTP0/mvce.rs:2:21
|
2 | fn map(self) -> Map<Self> {
| ^^^ not found in this scope
|
help: consider importing this struct
|
1 + use std::iter::Map;
|
error[E0601]: `main` function not found in crate `mvce`
--> /tmp/icemaker_global_tempdir.dYX4DQbVMqA6/rustc_testrunner_tmpdir_reporting.XuxPFEJCUTP0/mvce.rs:11:2
|
11 | }
| ^ consider adding a `main` function to `/tmp/icemaker_global_tempdir.dYX4DQbVMqA6/rustc_testrunner_tmpdir_reporting.XuxPFEJCUTP0/mvce.rs`
error[E0220]: associated type `Output` not found for `Parser`
--> /tmp/icemaker_global_tempdir.dYX4DQbVMqA6/rustc_testrunner_tmpdir_reporting.XuxPFEJCUTP0/mvce.rs:9:56
|
9 | pub fn metric_stream_parser<'a, I>() -> impl Parser<I, Output = ()> {
| ^^^^^^ associated type `Output` not found
error[E0061]: this enum variant takes 1 argument but 0 arguments were supplied
--> /tmp/icemaker_global_tempdir.dYX4DQbVMqA6/rustc_testrunner_tmpdir_reporting.XuxPFEJCUTP0/mvce.rs:10:6
|
10 | (Ok(),).map()
| ^^-- argument #1 is missing
|
note: tuple variant defined here
--> /home/matthias/.rustup/toolchains/master/lib/rustlib/src/rust/library/core/src/result.rs:552:5
|
552 | Ok(#[stable(feature = "rust1", since = "1.0.0")] T),
| ^^
help: provide the argument
|
10 | (Ok(/* value */),).map()
| +++++++++++
thread 'rustc' panicked at /rust/deps/ena-0.14.3/src/snapshot_vec.rs:199:10:
index out of bounds: the len is 4 but the index is 6
stack backtrace:
0: 0x703400307503 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h622fcda806628687
1: 0x703400a02df7 - core::fmt::write::h798915c917929b83
2: 0x7034002fd013 - std::io::Write::write_fmt::h4ba4d690887f0b58
3: 0x703400307362 - std::sys::backtrace::BacktraceLock::print::hf1afb80f7d524291
4: 0x70340030af4a - std::panicking::default_hook::{{closure}}::h4cdaf4576e5005b2
5: 0x70340030aacf - std::panicking::default_hook::hae8ea8c02b6a6926
6: 0x7033ff4054b3 - std[ce9f139309b5ea23]::panicking::update_hook::<alloc[548d0756b796dd50]::boxed::Box<rustc_driver_impl[93f78bac80a221c3]::install_ice_hook::{closure#1}>>::{closure#0}
7: 0x70340030b7b3 - std::panicking::rust_panic_with_hook::h17cd2fa6080b68b5
8: 0x70340030b4aa - std::panicking::begin_panic_handler::{{closure}}::ha47880127eb0135c
9: 0x7034003079d9 - std::sys::backtrace::__rust_end_short_backtrace::hfbd1ce619f587bee
10: 0x70340030b17d - __rustc[2b046404ee848a0e]::rust_begin_unwind
11: 0x7033fca95800 - core::panicking::panic_fmt::h41533f5a03ab1bc0
12: 0x7033feb72f13 - core::panicking::panic_bounds_check::h96ed670a7f314bd1
13: 0x703402240793 - <ena[5659a06d7b26a853]::unify::UnificationTable<ena[5659a06d7b26a853]::unify::backing_vec::InPlace<rustc_infer[ffc729d0c99f89c2]::infer::type_variable::TyVidEqKey, &mut alloc[548d0756b796dd50]::vec::Vec<ena[5659a06d7b26a853]::unify::VarValue<rustc_infer[ffc729d0c99f89c2]::infer::type_variable::TyVidEqKey>>, &mut rustc_infer[ffc729d0c99f89c2]::infer::snapshot::undo_log::InferCtxtUndoLogs>>>::uninlined_get_root_key.cold
14: 0x703400e9de73 - <rustc_infer[ffc729d0c99f89c2]::infer::canonical::canonicalizer::Canonicalizer as rustc_type_ir[64a3de4e750ead76]::fold::TypeFolder<rustc_middle[240252416d0bc281]::ty::context::TyCtxt>>::fold_ty
15: 0x703400e9e0eb - <rustc_infer[ffc729d0c99f89c2]::infer::canonical::canonicalizer::Canonicalizer as rustc_type_ir[64a3de4e750ead76]::fold::TypeFolder<rustc_middle[240252416d0bc281]::ty::context::TyCtxt>>::fold_ty
16: 0x703400e9e952 - <rustc_infer[ffc729d0c99f89c2]::infer::canonical::canonicalizer::Canonicalizer as rustc_type_ir[64a3de4e750ead76]::fold::TypeFolder<rustc_middle[240252416d0bc281]::ty::context::TyCtxt>>::fold_ty
17: 0x703400e9caad - <rustc_infer[ffc729d0c99f89c2]::infer::canonical::canonicalizer::Canonicalizer as rustc_type_ir[64a3de4e750ead76]::fold::TypeFolder<rustc_middle[240252416d0bc281]::ty::context::TyCtxt>>::fold_predicate
18: 0x703400eb95be - <rustc_infer[ffc729d0c99f89c2]::infer::InferCtxt as rustc_trait_selection[2c8f0c83d986aa47]::traits::query::evaluate_obligation::InferCtxtExt>::evaluate_obligation
19: 0x7033ff651703 - <rustc_infer[ffc729d0c99f89c2]::infer::InferCtxt as rustc_trait_selection[2c8f0c83d986aa47]::infer::InferCtxtExt>::type_implements_trait::<&rustc_middle[240252416d0bc281]::ty::list::RawList<(), rustc_middle[240252416d0bc281]::ty::generic_args::GenericArg>>
20: 0x7033ff71f748 - <rustc_hir_typeck[7f2a9730742b7418]::fn_ctxt::FnCtxt>::report_no_match_method_error
21: 0x7033ff760461 - <rustc_hir_typeck[7f2a9730742b7418]::fn_ctxt::FnCtxt>::report_method_error
22: 0x7034013a874d - <rustc_hir_typeck[7f2a9730742b7418]::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args
23: 0x70340135c750 - <rustc_hir_typeck[7f2a9730742b7418]::fn_ctxt::FnCtxt>::check_expr_block
24: 0x70340139b0d5 - <rustc_hir_typeck[7f2a9730742b7418]::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args
25: 0x70340136886d - rustc_hir_typeck[7f2a9730742b7418]::check::check_fn
26: 0x703401bdcd1f - rustc_hir_typeck[7f2a9730742b7418]::typeck_with_inspect::{closure#0}
27: 0x703401bc9330 - rustc_query_impl[d9e684a6233238b4]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[d9e684a6233238b4]::query_impl::typeck::dynamic_query::{closure#2}::{closure#0}, rustc_middle[240252416d0bc281]::query::erase::Erased<[u8; 8usize]>>
28: 0x703400c342ae - rustc_query_system[bdb5004cf0f1ab6c]::query::plumbing::try_execute_query::<rustc_query_impl[d9e684a6233238b4]::DynamicConfig<rustc_data_structures[efd29f15d54b45c2]::vec_cache::VecCache<rustc_span[b2461297b059ab2d]::def_id::LocalDefId, rustc_middle[240252416d0bc281]::query::erase::Erased<[u8; 8usize]>, rustc_query_system[bdb5004cf0f1ab6c]::dep_graph::graph::DepNodeIndex>, false, false, false>, rustc_query_impl[d9e684a6233238b4]::plumbing::QueryCtxt, false>
29: 0x703400c33d09 - rustc_query_impl[d9e684a6233238b4]::query_impl::typeck::get_query_non_incr::__rust_end_short_backtrace
30: 0x703400f0a3b2 - rustc_mir_build[3547051b6980b501]::thir::pattern::check_match::check_match
31: 0x703400f09707 - rustc_query_impl[d9e684a6233238b4]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[d9e684a6233238b4]::query_impl::check_match::dynamic_query::{closure#2}::{closure#0}, rustc_middle[240252416d0bc281]::query::erase::Erased<[u8; 1usize]>>
32: 0x7034011aeb39 - rustc_query_system[bdb5004cf0f1ab6c]::query::plumbing::try_execute_query::<rustc_query_impl[d9e684a6233238b4]::DynamicConfig<rustc_data_structures[efd29f15d54b45c2]::vec_cache::VecCache<rustc_span[b2461297b059ab2d]::def_id::LocalDefId, rustc_middle[240252416d0bc281]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[bdb5004cf0f1ab6c]::dep_graph::graph::DepNodeIndex>, false, false, false>, rustc_query_impl[d9e684a6233238b4]::plumbing::QueryCtxt, false>
33: 0x7034011ae77d - rustc_query_impl[d9e684a6233238b4]::query_impl::check_match::get_query_non_incr::__rust_end_short_backtrace
34: 0x703400f3b1df - rustc_mir_build[3547051b6980b501]::builder::build_mir
35: 0x703400a08a45 - rustc_mir_transform[b3a74188bb3977c9]::mir_built
36: 0x703400a08a17 - rustc_query_impl[d9e684a6233238b4]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[d9e684a6233238b4]::query_impl::mir_built::dynamic_query::{closure#2}::{closure#0}, rustc_middle[240252416d0bc281]::query::erase::Erased<[u8; 8usize]>>
37: 0x703400c342ae - rustc_query_system[bdb5004cf0f1ab6c]::query::plumbing::try_execute_query::<rustc_query_impl[d9e684a6233238b4]::DynamicConfig<rustc_data_structures[efd29f15d54b45c2]::vec_cache::VecCache<rustc_span[b2461297b059ab2d]::def_id::LocalDefId, rustc_middle[240252416d0bc281]::query::erase::Erased<[u8; 8usize]>, rustc_query_system[bdb5004cf0f1ab6c]::dep_graph::graph::DepNodeIndex>, false, false, false>, rustc_query_impl[d9e684a6233238b4]::plumbing::QueryCtxt, false>
38: 0x703400c33dc9 - rustc_query_impl[d9e684a6233238b4]::query_impl::mir_built::get_query_non_incr::__rust_end_short_backtrace
39: 0x703400a2f3b8 - rustc_mir_transform[b3a74188bb3977c9]::ffi_unwind_calls::has_ffi_unwind_calls
40: 0x703400a2edb7 - rustc_query_impl[d9e684a6233238b4]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[d9e684a6233238b4]::query_impl::has_ffi_unwind_calls::dynamic_query::{closure#2}::{closure#0}, rustc_middle[240252416d0bc281]::query::erase::Erased<[u8; 1usize]>>
41: 0x7034011aeb39 - rustc_query_system[bdb5004cf0f1ab6c]::query::plumbing::try_execute_query::<rustc_query_impl[d9e684a6233238b4]::DynamicConfig<rustc_data_structures[efd29f15d54b45c2]::vec_cache::VecCache<rustc_span[b2461297b059ab2d]::def_id::LocalDefId, rustc_middle[240252416d0bc281]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[bdb5004cf0f1ab6c]::dep_graph::graph::DepNodeIndex>, false, false, false>, rustc_query_impl[d9e684a6233238b4]::plumbing::QueryCtxt, false>
42: 0x7034011ae811 - rustc_query_impl[d9e684a6233238b4]::query_impl::has_ffi_unwind_calls::get_query_non_incr::__rust_end_short_backtrace
43: 0x7033fdf42011 - rustc_mir_transform[b3a74188bb3977c9]::mir_promoted
44: 0x70340118089a - rustc_query_impl[d9e684a6233238b4]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[d9e684a6233238b4]::query_impl::mir_promoted::dynamic_query::{closure#2}::{closure#0}, rustc_middle[240252416d0bc281]::query::erase::Erased<[u8; 16usize]>>
45: 0x703401180b54 - rustc_query_system[bdb5004cf0f1ab6c]::query::plumbing::try_execute_query::<rustc_query_impl[d9e684a6233238b4]::DynamicConfig<rustc_data_structures[efd29f15d54b45c2]::vec_cache::VecCache<rustc_span[b2461297b059ab2d]::def_id::LocalDefId, rustc_middle[240252416d0bc281]::query::erase::Erased<[u8; 16usize]>, rustc_query_system[bdb5004cf0f1ab6c]::dep_graph::graph::DepNodeIndex>, false, false, false>, rustc_query_impl[d9e684a6233238b4]::plumbing::QueryCtxt, false>
46: 0x7034011807a2 - rustc_query_impl[d9e684a6233238b4]::query_impl::mir_promoted::get_query_non_incr::__rust_end_short_backtrace
47: 0x703400c35328 - rustc_borrowck[b3d45a5f99f01d09]::mir_borrowck
48: 0x703400c351d9 - rustc_query_impl[d9e684a6233238b4]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[d9e684a6233238b4]::query_impl::mir_borrowck::dynamic_query::{closure#2}::{closure#0}, rustc_middle[240252416d0bc281]::query::erase::Erased<[u8; 8usize]>>
49: 0x703400c342ae - rustc_query_system[bdb5004cf0f1ab6c]::query::plumbing::try_execute_query::<rustc_query_impl[d9e684a6233238b4]::DynamicConfig<rustc_data_structures[efd29f15d54b45c2]::vec_cache::VecCache<rustc_span[b2461297b059ab2d]::def_id::LocalDefId, rustc_middle[240252416d0bc281]::query::erase::Erased<[u8; 8usize]>, rustc_query_system[bdb5004cf0f1ab6c]::dep_graph::graph::DepNodeIndex>, false, false, false>, rustc_query_impl[d9e684a6233238b4]::plumbing::QueryCtxt, false>
50: 0x703400c33b89 - rustc_query_impl[d9e684a6233238b4]::query_impl::mir_borrowck::get_query_non_incr::__rust_end_short_backtrace
51: 0x703401cbff8c - rustc_hir_analysis[ca51bbd83dcc5d78]::collect::type_of::opaque::find_opaque_ty_constraints_for_rpit
52: 0x703401cbfd33 - rustc_hir_analysis[ca51bbd83dcc5d78]::collect::type_of::type_of_opaque
53: 0x703401cbfc2f - rustc_query_impl[d9e684a6233238b4]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[d9e684a6233238b4]::query_impl::type_of_opaque::dynamic_query::{closure#2}::{closure#0}, rustc_middle[240252416d0bc281]::query::erase::Erased<[u8; 8usize]>>
54: 0x703400a4c1e5 - rustc_query_system[bdb5004cf0f1ab6c]::query::plumbing::try_execute_query::<rustc_query_impl[d9e684a6233238b4]::DynamicConfig<rustc_query_system[bdb5004cf0f1ab6c]::query::caches::DefIdCache<rustc_middle[240252416d0bc281]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[d9e684a6233238b4]::plumbing::QueryCtxt, false>
55: 0x7034014972db - rustc_query_impl[d9e684a6233238b4]::query_impl::type_of_opaque::get_query_non_incr::__rust_end_short_backtrace
56: 0x703401494caf - rustc_hir_analysis[ca51bbd83dcc5d78]::collect::type_of::type_of
57: 0x703400c7d9e6 - rustc_query_impl[d9e684a6233238b4]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[d9e684a6233238b4]::query_impl::type_of::dynamic_query::{closure#2}::{closure#0}, rustc_middle[240252416d0bc281]::query::erase::Erased<[u8; 8usize]>>
58: 0x703400a4c1e5 - rustc_query_system[bdb5004cf0f1ab6c]::query::plumbing::try_execute_query::<rustc_query_impl[d9e684a6233238b4]::DynamicConfig<rustc_query_system[bdb5004cf0f1ab6c]::query::caches::DefIdCache<rustc_middle[240252416d0bc281]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[d9e684a6233238b4]::plumbing::QueryCtxt, false>
59: 0x703400a4bd9d - rustc_query_impl[d9e684a6233238b4]::query_impl::type_of::get_query_non_incr::__rust_end_short_backtrace
60: 0x703401cc03fd - rustc_hir_analysis[ca51bbd83dcc5d78]::check::check::check_opaque
61: 0x703400d9e47c - rustc_hir_analysis[ca51bbd83dcc5d78]::check::check::check_item_type
62: 0x7034011af796 - rustc_hir_analysis[ca51bbd83dcc5d78]::check::wfcheck::check_well_formed
63: 0x7034011af55b - rustc_query_impl[d9e684a6233238b4]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[d9e684a6233238b4]::query_impl::check_well_formed::dynamic_query::{closure#2}::{closure#0}, rustc_middle[240252416d0bc281]::query::erase::Erased<[u8; 1usize]>>
64: 0x7034011aed8d - rustc_query_system[bdb5004cf0f1ab6c]::query::plumbing::try_execute_query::<rustc_query_impl[d9e684a6233238b4]::DynamicConfig<rustc_data_structures[efd29f15d54b45c2]::vec_cache::VecCache<rustc_span[b2461297b059ab2d]::def_id::LocalDefId, rustc_middle[240252416d0bc281]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[bdb5004cf0f1ab6c]::dep_graph::graph::DepNodeIndex>, false, false, false>, rustc_query_impl[d9e684a6233238b4]::plumbing::QueryCtxt, false>
65: 0x7034011ae8c2 - rustc_query_impl[d9e684a6233238b4]::query_impl::check_well_formed::get_query_non_incr::__rust_end_short_backtrace
66: 0x7034011ac07c - rustc_hir_analysis[ca51bbd83dcc5d78]::check::wfcheck::check_type_wf
67: 0x7034011abf1d - rustc_query_impl[d9e684a6233238b4]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[d9e684a6233238b4]::query_impl::check_type_wf::dynamic_query::{closure#2}::{closure#0}, rustc_middle[240252416d0bc281]::query::erase::Erased<[u8; 1usize]>>
68: 0x703401a58b48 - rustc_query_system[bdb5004cf0f1ab6c]::query::plumbing::try_execute_query::<rustc_query_impl[d9e684a6233238b4]::DynamicConfig<rustc_query_system[bdb5004cf0f1ab6c]::query::caches::SingleCache<rustc_middle[240252416d0bc281]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[d9e684a6233238b4]::plumbing::QueryCtxt, false>
69: 0x703401a58942 - rustc_query_impl[d9e684a6233238b4]::query_impl::check_type_wf::get_query_non_incr::__rust_end_short_backtrace
70: 0x703400c42e9d - rustc_hir_analysis[ca51bbd83dcc5d78]::check_crate
71: 0x703400c2fe59 - rustc_interface[c7d5652f6db8dc8d]::passes::analysis
72: 0x703400c2fa73 - rustc_query_impl[d9e684a6233238b4]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[d9e684a6233238b4]::query_impl::analysis::dynamic_query::{closure#2}::{closure#0}, rustc_middle[240252416d0bc281]::query::erase::Erased<[u8; 0usize]>>
73: 0x703401a522ce - rustc_query_system[bdb5004cf0f1ab6c]::query::plumbing::try_execute_query::<rustc_query_impl[d9e684a6233238b4]::DynamicConfig<rustc_query_system[bdb5004cf0f1ab6c]::query::caches::SingleCache<rustc_middle[240252416d0bc281]::query::erase::Erased<[u8; 0usize]>>, false, false, false>, rustc_query_impl[d9e684a6233238b4]::plumbing::QueryCtxt, false>
74: 0x703401a51fc2 - rustc_query_impl[d9e684a6233238b4]::query_impl::analysis::get_query_non_incr::__rust_end_short_backtrace
75: 0x703401ddf499 - rustc_interface[c7d5652f6db8dc8d]::passes::create_and_enter_global_ctxt::<core[5f8c33fb8fafd2bc]::option::Option<rustc_interface[c7d5652f6db8dc8d]::queries::Linker>, rustc_driver_impl[93f78bac80a221c3]::run_compiler::{closure#0}::{closure#2}>::{closure#2}::{closure#0}
76: 0x703401c5ccc9 - rustc_interface[c7d5652f6db8dc8d]::interface::run_compiler::<(), rustc_driver_impl[93f78bac80a221c3]::run_compiler::{closure#0}>::{closure#1}
77: 0x703401c249b2 - std[ce9f139309b5ea23]::sys::backtrace::__rust_begin_short_backtrace::<rustc_interface[c7d5652f6db8dc8d]::util::run_in_thread_with_globals<rustc_interface[c7d5652f6db8dc8d]::util::run_in_thread_pool_with_globals<rustc_interface[c7d5652f6db8dc8d]::interface::run_compiler<(), rustc_driver_impl[93f78bac80a221c3]::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>
78: 0x703401c24696 - <<std[ce9f139309b5ea23]::thread::Builder>::spawn_unchecked_<rustc_interface[c7d5652f6db8dc8d]::util::run_in_thread_with_globals<rustc_interface[c7d5652f6db8dc8d]::util::run_in_thread_pool_with_globals<rustc_interface[c7d5652f6db8dc8d]::interface::run_compiler<(), rustc_driver_impl[93f78bac80a221c3]::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[5f8c33fb8fafd2bc]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
79: 0x703401c22cbd - std::sys::pal::unix::thread::Thread::new::thread_start::hf96723a9b1139b9e
80: 0x7033fb65f7eb - <unknown>
81: 0x7033fb6e318c - <unknown>
82: 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: please make sure that you have updated to the latest nightly
note: rustc 1.89.0-nightly (64c81fd10 2025-06-14) running on x86_64-unknown-linux-gnu
query stack during panic:
#0 [typeck] type-checking `metric_stream_parser`
#1 [check_match] match-checking `metric_stream_parser`
#2 [mir_built] building MIR for `metric_stream_parser`
#3 [has_ffi_unwind_calls] checking if `metric_stream_parser` contains FFI-unwind calls
#4 [mir_promoted] promoting constants in MIR for `metric_stream_parser`
#5 [mir_borrowck] borrow-checking `metric_stream_parser`
#6 [type_of_opaque] computing type of opaque `metric_stream_parser::{opaque#0}`
#7 [type_of] computing type of `metric_stream_parser::{opaque#0}`
#8 [check_well_formed] checking that `metric_stream_parser::{opaque#0}` is well-formed
#9 [check_type_wf] checking that types are well-formed
#10 [analysis] running analysis passes on this crate
end of query stack
error: aborting due to 4 previous errors
Some errors have detailed explanations: E0061, E0220, E0412, E0601.
For more information about an error, try `rustc --explain E0061`.