Open
Description
auto-reduced (treereduce-rust):
struct Bug {
V1: [(); {
type F = impl core::future::Future;
fn concrete_use() -> F {
async { 1 }
}
let f: F = async { 1 };
1
}],
}
#![feature(const_async_blocks)]
original:
// edition:2018
#![feature(type_alias_impl_trait)]
struct Bug {
V1: [(); {
type F = impl core::future::Future<Output = u8>;
fn concrete_use() -> F {
//~^ ERROR to be a future that resolves to `u8`, but it resolves to `()`
async { 1 }
}
let f: F = async { 1 };
//~^ ERROR `async` blocks are not allowed in constants
1
}],
}
fn main() {}
Version information
rustc 1.77.0-nightly (bfcc027a7 2024-01-15)
binary: rustc
commit-hash: bfcc027a751595ba290c554f47907eaa3779f798
commit-date: 2024-01-15
host: x86_64-unknown-linux-gnu
release: 1.77.0-nightly
LLVM version: 17.0.6
Command:
/home/matthias/.rustup/toolchains/master/bin/rustc -Zcrate-attr=feature(const_async_blocks) --edition=2021
Program output
error[E0658]: `impl Trait` in type aliases is unstable
--> /tmp/icemaker_global_tempdir.mmdTRWcdHjM8/rustc_testrunner_tmpdir_reporting.5i8a4A32KCco/mvce.rs:3:18
|
3 | type F = impl core::future::Future;
| ^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
= help: add `#![feature(type_alias_impl_trait)]` to the crate attributes to enable
= note: this compiler was built on 2024-01-15; consider upgrading it if it is out of date
error[E0601]: `main` function not found in crate `mvce`
--> /tmp/icemaker_global_tempdir.mmdTRWcdHjM8/rustc_testrunner_tmpdir_reporting.5i8a4A32KCco/mvce.rs:11:2
|
11 | }
| ^ consider adding a `main` function to `/tmp/icemaker_global_tempdir.mmdTRWcdHjM8/rustc_testrunner_tmpdir_reporting.5i8a4A32KCco/mvce.rs`
warning: unused variable: `f`
--> /tmp/icemaker_global_tempdir.mmdTRWcdHjM8/rustc_testrunner_tmpdir_reporting.5i8a4A32KCco/mvce.rs:7:13
|
7 | let f: F = async { 1 };
| ^ help: if this is intentional, prefix it with an underscore: `_f`
|
= note: `#[warn(unused_variables)]` on by default
error: concrete type differs from previous defining opaque type use
--> /tmp/icemaker_global_tempdir.mmdTRWcdHjM8/rustc_testrunner_tmpdir_reporting.5i8a4A32KCco/mvce.rs:7:20
|
7 | let f: F = async { 1 };
| ^^^^^^^^^^^ expected `{async block@/tmp/icemaker_global_tempdir.mmdTRWcdHjM8/rustc_testrunner_tmpdir_reporting.5i8a4A32KCco/mvce.rs:5:13: 5:24}`, got `{async block@/tmp/icemaker_global_tempdir.mmdTRWcdHjM8/rustc_testrunner_tmpdir_reporting.5i8a4A32KCco/mvce.rs:7:20: 7:31}`
|
note: previous use here
--> /tmp/icemaker_global_tempdir.mmdTRWcdHjM8/rustc_testrunner_tmpdir_reporting.5i8a4A32KCco/mvce.rs:5:13
|
5 | async { 1 }
| ^^^^^^^^^^^
error: internal compiler error: compiler/rustc_const_eval/src/interpret/place.rs:807:13: type mismatch when copying!
src: {async block@/tmp/icemaker_global_tempdir.mmdTRWcdHjM8/rustc_testrunner_tmpdir_reporting.5i8a4A32KCco/mvce.rs:7:20: 7:31},
dest: {async block@/tmp/icemaker_global_tempdir.mmdTRWcdHjM8/rustc_testrunner_tmpdir_reporting.5i8a4A32KCco/mvce.rs:5:13: 5:24}
--> /tmp/icemaker_global_tempdir.mmdTRWcdHjM8/rustc_testrunner_tmpdir_reporting.5i8a4A32KCco/mvce.rs:7:20
|
7 | let f: F = async { 1 };
| ^^^^^^^^^^^
thread 'rustc' panicked at /rustc/bfcc027a751595ba290c554f47907eaa3779f798/compiler/rustc_errors/src/lib.rs:854:41:
Box<dyn Any>
stack backtrace:
0: 0x7f8a242339c6 - std::backtrace_rs::backtrace::libunwind::trace::hfffa740397187f3b
at /rustc/bfcc027a751595ba290c554f47907eaa3779f798/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
1: 0x7f8a242339c6 - std::backtrace_rs::backtrace::trace_unsynchronized::h95cc479cd831c288
at /rustc/bfcc027a751595ba290c554f47907eaa3779f798/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
2: 0x7f8a242339c6 - std::sys_common::backtrace::_print_fmt::he4b464fee1e25fc2
at /rustc/bfcc027a751595ba290c554f47907eaa3779f798/library/std/src/sys_common/backtrace.rs:68:5
3: 0x7f8a242339c6 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hdadb865944026561
at /rustc/bfcc027a751595ba290c554f47907eaa3779f798/library/std/src/sys_common/backtrace.rs:44:22
4: 0x7f8a24286060 - core::fmt::rt::Argument::fmt::h78c1b154279727be
at /rustc/bfcc027a751595ba290c554f47907eaa3779f798/library/core/src/fmt/rt.rs:142:9
5: 0x7f8a24286060 - core::fmt::write::h84e27cc883988c5d
at /rustc/bfcc027a751595ba290c554f47907eaa3779f798/library/core/src/fmt/mod.rs:1120:17
6: 0x7f8a242272ff - std::io::Write::write_fmt::h3ecc330271498239
at /rustc/bfcc027a751595ba290c554f47907eaa3779f798/library/std/src/io/mod.rs:1810:15
7: 0x7f8a242337a4 - std::sys_common::backtrace::_print::h30803dd6d8754a1c
at /rustc/bfcc027a751595ba290c554f47907eaa3779f798/library/std/src/sys_common/backtrace.rs:47:5
8: 0x7f8a242337a4 - std::sys_common::backtrace::print::hf89367b2bef711cb
at /rustc/bfcc027a751595ba290c554f47907eaa3779f798/library/std/src/sys_common/backtrace.rs:34:9
9: 0x7f8a24236537 - std::panicking::default_hook::{{closure}}::hd3cec92595f1d2bb
10: 0x7f8a24236299 - std::panicking::default_hook::h69df680d9c59433b
at /rustc/bfcc027a751595ba290c554f47907eaa3779f798/library/std/src/panicking.rs:292:9
11: 0x7f8a20f6f0ec - std[faf2b0b4c33761b5]::panicking::update_hook::<alloc[7f5d47f7f7fd7a8a]::boxed::Box<rustc_driver_impl[aabe53821f07a9f0]::install_ice_hook::{closure#0}>>::{closure#0}
12: 0x7f8a24236c86 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h7e68dfe86e861c70
at /rustc/bfcc027a751595ba290c554f47907eaa3779f798/library/alloc/src/boxed.rs:2030:9
13: 0x7f8a24236c86 - std::panicking::rust_panic_with_hook::h05a74336b88098c4
at /rustc/bfcc027a751595ba290c554f47907eaa3779f798/library/std/src/panicking.rs:785:13
14: 0x7f8a20fa11e4 - std[faf2b0b4c33761b5]::panicking::begin_panic::<rustc_errors[5d26c2a8a7390174]::ExplicitBug>::{closure#0}
15: 0x7f8a20f9dae6 - std[faf2b0b4c33761b5]::sys_common::backtrace::__rust_end_short_backtrace::<std[faf2b0b4c33761b5]::panicking::begin_panic<rustc_errors[5d26c2a8a7390174]::ExplicitBug>::{closure#0}, !>
16: 0x7f8a20f9d756 - std[faf2b0b4c33761b5]::panicking::begin_panic::<rustc_errors[5d26c2a8a7390174]::ExplicitBug>
17: 0x7f8a20fac1f1 - <rustc_errors[5d26c2a8a7390174]::diagnostic_builder::BugAbort as rustc_errors[5d26c2a8a7390174]::diagnostic_builder::EmissionGuarantee>::emit_producing_guarantee
18: 0x7f8a20ef79ad - rustc_middle[cd1eb477047798ec]::util::bug::opt_span_bug_fmt::<rustc_span[bde3d029f68d6280]::span_encoding::Span>::{closure#0}
19: 0x7f8a20ef79da - rustc_middle[cd1eb477047798ec]::ty::context::tls::with_opt::<rustc_middle[cd1eb477047798ec]::util::bug::opt_span_bug_fmt<rustc_span[bde3d029f68d6280]::span_encoding::Span>::{closure#0}, !>::{closure#0}
20: 0x7f8a20eef3e8 - rustc_middle[cd1eb477047798ec]::ty::context::tls::with_context_opt::<rustc_middle[cd1eb477047798ec]::ty::context::tls::with_opt<rustc_middle[cd1eb477047798ec]::util::bug::opt_span_bug_fmt<rustc_span[bde3d029f68d6280]::span_encoding::Span>::{closure#0}, !>::{closure#0}, !>
21: 0x7f8a20410ea4 - rustc_middle[cd1eb477047798ec]::util::bug::span_bug_fmt::<rustc_span[bde3d029f68d6280]::span_encoding::Span>
22: 0x7f8a22f76281 - rustc_const_eval[13cc7cb652b2c97f]::const_eval::eval_queries::eval_body_using_ecx
23: 0x7f8a22f290fe - rustc_const_eval[13cc7cb652b2c97f]::const_eval::eval_queries::eval_in_interpreter
24: 0x7f8a22f28cee - rustc_const_eval[13cc7cb652b2c97f]::const_eval::eval_queries::eval_to_allocation_raw_provider
25: 0x7f8a22f28b76 - rustc_query_impl[7809c2e63cb246d3]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[7809c2e63cb246d3]::query_impl::eval_to_allocation_raw::dynamic_query::{closure#2}::{closure#0}, rustc_middle[cd1eb477047798ec]::query::erase::Erased<[u8; 24usize]>>
26: 0x7f8a22a44e4b - rustc_query_system[686362f03232a0aa]::query::plumbing::try_execute_query::<rustc_query_impl[7809c2e63cb246d3]::DynamicConfig<rustc_query_system[686362f03232a0aa]::query::caches::DefaultCache<rustc_middle[cd1eb477047798ec]::ty::ParamEnvAnd<rustc_middle[cd1eb477047798ec]::mir::interpret::GlobalId>, rustc_middle[cd1eb477047798ec]::query::erase::Erased<[u8; 24usize]>>, false, false, false>, rustc_query_impl[7809c2e63cb246d3]::plumbing::QueryCtxt, false>
27: 0x7f8a22a44830 - rustc_query_impl[7809c2e63cb246d3]::query_impl::eval_to_allocation_raw::get_query_non_incr::__rust_end_short_backtrace
28: 0x7f8a229a3a09 - rustc_middle[cd1eb477047798ec]::query::plumbing::query_get_at::<rustc_query_system[686362f03232a0aa]::query::caches::DefaultCache<rustc_middle[cd1eb477047798ec]::ty::ParamEnvAnd<rustc_middle[cd1eb477047798ec]::mir::interpret::GlobalId>, rustc_middle[cd1eb477047798ec]::query::erase::Erased<[u8; 24usize]>>>
29: 0x7f8a22f28d53 - rustc_const_eval[13cc7cb652b2c97f]::const_eval::eval_queries::eval_to_allocation_raw_provider
30: 0x7f8a22f28b76 - rustc_query_impl[7809c2e63cb246d3]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[7809c2e63cb246d3]::query_impl::eval_to_allocation_raw::dynamic_query::{closure#2}::{closure#0}, rustc_middle[cd1eb477047798ec]::query::erase::Erased<[u8; 24usize]>>
31: 0x7f8a22a44e4b - rustc_query_system[686362f03232a0aa]::query::plumbing::try_execute_query::<rustc_query_impl[7809c2e63cb246d3]::DynamicConfig<rustc_query_system[686362f03232a0aa]::query::caches::DefaultCache<rustc_middle[cd1eb477047798ec]::ty::ParamEnvAnd<rustc_middle[cd1eb477047798ec]::mir::interpret::GlobalId>, rustc_middle[cd1eb477047798ec]::query::erase::Erased<[u8; 24usize]>>, false, false, false>, rustc_query_impl[7809c2e63cb246d3]::plumbing::QueryCtxt, false>
32: 0x7f8a22a44830 - rustc_query_impl[7809c2e63cb246d3]::query_impl::eval_to_allocation_raw::get_query_non_incr::__rust_end_short_backtrace
33: 0x7f8a229a3a09 - rustc_middle[cd1eb477047798ec]::query::plumbing::query_get_at::<rustc_query_system[686362f03232a0aa]::query::caches::DefaultCache<rustc_middle[cd1eb477047798ec]::ty::ParamEnvAnd<rustc_middle[cd1eb477047798ec]::mir::interpret::GlobalId>, rustc_middle[cd1eb477047798ec]::query::erase::Erased<[u8; 24usize]>>>
34: 0x7f8a229a3067 - rustc_const_eval[13cc7cb652b2c97f]::const_eval::eval_to_valtree
35: 0x7f8a229a2fe4 - <rustc_const_eval[13cc7cb652b2c97f]::provide::{closure#0} as core[5a0abd34da9b4d23]::ops::function::FnOnce<(rustc_middle[cd1eb477047798ec]::ty::context::TyCtxt, rustc_middle[cd1eb477047798ec]::ty::ParamEnvAnd<rustc_middle[cd1eb477047798ec]::mir::interpret::GlobalId>)>>::call_once
36: 0x7f8a229a2fb8 - rustc_query_impl[7809c2e63cb246d3]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[7809c2e63cb246d3]::query_impl::eval_to_valtree::dynamic_query::{closure#2}::{closure#0}, rustc_middle[cd1eb477047798ec]::query::erase::Erased<[u8; 24usize]>>
37: 0x7f8a229a2f79 - <rustc_query_impl[7809c2e63cb246d3]::query_impl::eval_to_valtree::dynamic_query::{closure#2} as core[5a0abd34da9b4d23]::ops::function::FnOnce<(rustc_middle[cd1eb477047798ec]::ty::context::TyCtxt, rustc_middle[cd1eb477047798ec]::ty::ParamEnvAnd<rustc_middle[cd1eb477047798ec]::mir::interpret::GlobalId>)>>::call_once
38: 0x7f8a22a44e67 - rustc_query_system[686362f03232a0aa]::query::plumbing::try_execute_query::<rustc_query_impl[7809c2e63cb246d3]::DynamicConfig<rustc_query_system[686362f03232a0aa]::query::caches::DefaultCache<rustc_middle[cd1eb477047798ec]::ty::ParamEnvAnd<rustc_middle[cd1eb477047798ec]::mir::interpret::GlobalId>, rustc_middle[cd1eb477047798ec]::query::erase::Erased<[u8; 24usize]>>, false, false, false>, rustc_query_impl[7809c2e63cb246d3]::plumbing::QueryCtxt, false>
39: 0x7f8a22a43870 - rustc_query_impl[7809c2e63cb246d3]::query_impl::eval_to_valtree::get_query_non_incr::__rust_end_short_backtrace
40: 0x7f8a22a43be8 - rustc_middle[cd1eb477047798ec]::query::plumbing::query_get_at::<rustc_query_system[686362f03232a0aa]::query::caches::DefaultCache<rustc_middle[cd1eb477047798ec]::ty::ParamEnvAnd<rustc_middle[cd1eb477047798ec]::mir::interpret::GlobalId>, rustc_middle[cd1eb477047798ec]::query::erase::Erased<[u8; 24usize]>>>
41: 0x7f8a22a0d1cc - <rustc_middle[cd1eb477047798ec]::ty::context::TyCtxt>::const_eval_resolve_for_typeck
42: 0x7f8a22a0cf3c - <rustc_middle[cd1eb477047798ec]::ty::consts::Const>::eval
43: 0x7f8a22a0c701 - <rustc_trait_selection[c02ee7d7206d4eff]::traits::project::AssocTypeNormalizer as rustc_type_ir[228174321c0223c3]::fold::TypeFolder<rustc_middle[cd1eb477047798ec]::ty::context::TyCtxt>>::fold_const
44: 0x7f8a22a0b020 - <rustc_middle[cd1eb477047798ec]::ty::Ty as rustc_type_ir[228174321c0223c3]::fold::TypeSuperFoldable<rustc_middle[cd1eb477047798ec]::ty::context::TyCtxt>>::try_super_fold_with::<rustc_trait_selection[c02ee7d7206d4eff]::traits::project::AssocTypeNormalizer>
45: 0x7f8a2234fc76 - <rustc_hir_analysis[a54e2d09e1a5c61b]::check::wfcheck::WfCheckingCtxt>::normalize::<rustc_middle[cd1eb477047798ec]::ty::Ty>
46: 0x7f8a2234e5ba - rustc_hir_analysis[a54e2d09e1a5c61b]::check::wfcheck::check_type_defn
47: 0x7f8a2296a65b - rustc_hir_analysis[a54e2d09e1a5c61b]::check::wfcheck::check_well_formed
48: 0x7f8a2296930d - rustc_query_impl[7809c2e63cb246d3]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[7809c2e63cb246d3]::query_impl::check_well_formed::dynamic_query::{closure#2}::{closure#0}, rustc_middle[cd1eb477047798ec]::query::erase::Erased<[u8; 1usize]>>
49: 0x7f8a22968a0b - rustc_query_system[686362f03232a0aa]::query::plumbing::try_execute_query::<rustc_query_impl[7809c2e63cb246d3]::DynamicConfig<rustc_query_system[686362f03232a0aa]::query::caches::VecCache<rustc_hir[cb3184ed2270d009]::hir_id::OwnerId, rustc_middle[cd1eb477047798ec]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[7809c2e63cb246d3]::plumbing::QueryCtxt, false>
50: 0x7f8a22968783 - rustc_query_impl[7809c2e63cb246d3]::query_impl::check_well_formed::get_query_non_incr::__rust_end_short_backtrace
51: 0x7f8a22966137 - rustc_hir_analysis[a54e2d09e1a5c61b]::check::wfcheck::check_mod_type_wf
52: 0x7f8a2296607b - rustc_query_impl[7809c2e63cb246d3]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[7809c2e63cb246d3]::query_impl::check_mod_type_wf::dynamic_query::{closure#2}::{closure#0}, rustc_middle[cd1eb477047798ec]::query::erase::Erased<[u8; 1usize]>>
53: 0x7f8a22965255 - rustc_query_system[686362f03232a0aa]::query::plumbing::try_execute_query::<rustc_query_impl[7809c2e63cb246d3]::DynamicConfig<rustc_query_system[686362f03232a0aa]::query::caches::DefaultCache<rustc_span[bde3d029f68d6280]::def_id::LocalModDefId, rustc_middle[cd1eb477047798ec]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[7809c2e63cb246d3]::plumbing::QueryCtxt, false>
54: 0x7f8a22965003 - rustc_query_impl[7809c2e63cb246d3]::query_impl::check_mod_type_wf::get_query_non_incr::__rust_end_short_backtrace
55: 0x7f8a227e63f0 - <rustc_middle[cd1eb477047798ec]::hir::map::Map>::try_par_for_each_module::<rustc_hir_analysis[a54e2d09e1a5c61b]::check_crate::{closure#4}::{closure#0}>::{closure#0}
56: 0x7f8a227e46d0 - rustc_hir_analysis[a54e2d09e1a5c61b]::check_crate
57: 0x7f8a22e2c399 - rustc_interface[59142b7a91d37051]::passes::analysis
58: 0x7f8a22e2bfdf - rustc_query_impl[7809c2e63cb246d3]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[7809c2e63cb246d3]::query_impl::analysis::dynamic_query::{closure#2}::{closure#0}, rustc_middle[cd1eb477047798ec]::query::erase::Erased<[u8; 1usize]>>
59: 0x7f8a231cf4c0 - rustc_query_system[686362f03232a0aa]::query::plumbing::try_execute_query::<rustc_query_impl[7809c2e63cb246d3]::DynamicConfig<rustc_query_system[686362f03232a0aa]::query::caches::SingleCache<rustc_middle[cd1eb477047798ec]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[7809c2e63cb246d3]::plumbing::QueryCtxt, false>
60: 0x7f8a231cf2c7 - rustc_query_impl[7809c2e63cb246d3]::query_impl::analysis::get_query_non_incr::__rust_end_short_backtrace
61: 0x7f8a230041ed - rustc_interface[59142b7a91d37051]::interface::run_compiler::<core[5a0abd34da9b4d23]::result::Result<(), rustc_span[bde3d029f68d6280]::ErrorGuaranteed>, rustc_driver_impl[aabe53821f07a9f0]::run_compiler::{closure#0}>::{closure#0}
62: 0x7f8a231facc6 - std[faf2b0b4c33761b5]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[59142b7a91d37051]::util::run_in_thread_with_globals<rustc_interface[59142b7a91d37051]::util::run_in_thread_pool_with_globals<rustc_interface[59142b7a91d37051]::interface::run_compiler<core[5a0abd34da9b4d23]::result::Result<(), rustc_span[bde3d029f68d6280]::ErrorGuaranteed>, rustc_driver_impl[aabe53821f07a9f0]::run_compiler::{closure#0}>::{closure#0}, core[5a0abd34da9b4d23]::result::Result<(), rustc_span[bde3d029f68d6280]::ErrorGuaranteed>>::{closure#0}, core[5a0abd34da9b4d23]::result::Result<(), rustc_span[bde3d029f68d6280]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[5a0abd34da9b4d23]::result::Result<(), rustc_span[bde3d029f68d6280]::ErrorGuaranteed>>
63: 0x7f8a231faaf3 - <<std[faf2b0b4c33761b5]::thread::Builder>::spawn_unchecked_<rustc_interface[59142b7a91d37051]::util::run_in_thread_with_globals<rustc_interface[59142b7a91d37051]::util::run_in_thread_pool_with_globals<rustc_interface[59142b7a91d37051]::interface::run_compiler<core[5a0abd34da9b4d23]::result::Result<(), rustc_span[bde3d029f68d6280]::ErrorGuaranteed>, rustc_driver_impl[aabe53821f07a9f0]::run_compiler::{closure#0}>::{closure#0}, core[5a0abd34da9b4d23]::result::Result<(), rustc_span[bde3d029f68d6280]::ErrorGuaranteed>>::{closure#0}, core[5a0abd34da9b4d23]::result::Result<(), rustc_span[bde3d029f68d6280]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[5a0abd34da9b4d23]::result::Result<(), rustc_span[bde3d029f68d6280]::ErrorGuaranteed>>::{closure#1} as core[5a0abd34da9b4d23]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
64: 0x7f8a24240535 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hb65ef9b09b7fc611
at /rustc/bfcc027a751595ba290c554f47907eaa3779f798/library/alloc/src/boxed.rs:2016:9
65: 0x7f8a24240535 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::he66e2bce2a375701
at /rustc/bfcc027a751595ba290c554f47907eaa3779f798/library/alloc/src/boxed.rs:2016:9
66: 0x7f8a24240535 - std::sys::pal::unix::thread::Thread::new::thread_start::h3a9555fd3306032b
at /rustc/bfcc027a751595ba290c554f47907eaa3779f798/library/std/src/sys/pal/unix/thread.rs:108:17
67: 0x7f8a1e0aa9eb - <unknown>
68: 0x7f8a1e12e7cc - <unknown>
69: 0x0 - <unknown>
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 1.77.0-nightly (bfcc027a7 2024-01-15) running on x86_64-unknown-linux-gnu
note: compiler flags: -Z crate-attr=feature(const_async_blocks) -Z dump-mir-dir=dir
query stack during panic:
#0 [eval_to_allocation_raw] const-evaluating + checking `Bug::V1::{constant#0}`
#1 [eval_to_allocation_raw] const-evaluating + checking `Bug::V1::{constant#0}`
#2 [eval_to_valtree] evaluating type-level constant
#3 [check_well_formed] checking that `Bug` is well-formed
#4 [check_mod_type_wf] checking that types are well-formed in top-level module
#5 [analysis] running analysis passes on this crate
end of query stack
error: aborting due to 4 previous errors; 1 warning emitted
Some errors have detailed explanations: E0601, E0658.
For more information about an error, try `rustc --explain E0601`.