rustc 1.77.0-nightly (d8b44d280 2024-01-07) binary: rustc commit-hash: d8b44d2802ab665b183dce06d527bf09175dd8cf commit-date: 2024-01-07 host: x86_64-unknown-linux-gnu release: 1.77.0-nightly LLVM version: 17.0.6 

error: internal compiler error: compiler/rustc_hir_analysis/src/astconv/mod.rs:2296:20: unexpected bound var resolution for HirId(DefId(0:8 ~ test_3[ea46]::kind::{opaque#0}::{opaque#0}).1): None 

Box<dyn Any> stack backtrace: 0: 0x7f7399548477 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h9b88b6f3ca46a608 1: 0x7f73995a6470 - core::fmt::write::h006931418f3178a6 2: 0x7f7399534f1f - std::io::Write::write_fmt::hef1b13539c871113 3: 0x7f7399548244 - std::sys_common::backtrace::print::hdf04dd1e52b85090 4: 0x7f739954914a - std::panicking::default_hook::{{closure}}::h38e3ca5d3417a132 5: 0x7f7399548e73 - std::panicking::default_hook::h7c8bd090cc5c8cb1 6: 0x7f7390ca0c37 - <alloc[ab03fe8b414083ab]::boxed::Box<rustc_driver_impl[2320baa211b147c5]::install_ice_hook::{closure#0}> as core[da5ff848ab5b9634]::ops::function::Fn<(&dyn for<'a, 'b> core[da5ff848ab5b9634]::ops::function::Fn<(&'a core[da5ff848ab5b9634]::panic::panic_info::PanicInfo<'b>,), Output = ()> + core[da5ff848ab5b9634]::marker::Sync + core[da5ff848ab5b9634]::marker::Send, &core[da5ff848ab5b9634]::panic::panic_info::PanicInfo)>>::call 7: 0x7f7399549898 - std::panicking::rust_panic_with_hook::h39552955130d1e24 8: 0x7f7395ee8786 - std[9295f5ecf1531c2a]::panicking::begin_panic::<rustc_errors[aa2fa569483a35a2]::ExplicitBug>::{closure#0} 9: 0x7f7395ee3576 - std[9295f5ecf1531c2a]::sys_common::backtrace::__rust_end_short_backtrace::<std[9295f5ecf1531c2a]::panicking::begin_panic<rustc_errors[aa2fa569483a35a2]::ExplicitBug>::{closure#0}, !> 10: 0x7f7390c10fd6 - std[9295f5ecf1531c2a]::panicking::begin_panic::<rustc_errors[aa2fa569483a35a2]::ExplicitBug> 11: 0x7f7395edaf21 - <rustc_errors[aa2fa569483a35a2]::diagnostic_builder::BugAbort as rustc_errors[aa2fa569483a35a2]::diagnostic_builder::EmissionGuarantee>::emit_producing_guarantee 12: 0x7f7395d532dd - <rustc_errors[aa2fa569483a35a2]::DiagCtxt>::bug::<alloc[ab03fe8b414083ab]::string::String> 13: 0x7f7395d36115 - rustc_middle[712429aa67461ada]::util::bug::opt_span_bug_fmt::<rustc_span[7e71af783b1896b5]::span_encoding::Span>::{closure#0} 14: 0x7f7395d2e59a - rustc_middle[712429aa67461ada]::ty::context::tls::with_opt::<rustc_middle[712429aa67461ada]::util::bug::opt_span_bug_fmt<rustc_span[7e71af783b1896b5]::span_encoding::Span>::{closure#0}, !>::{closure#0} 15: 0x7f7395d2e548 - rustc_middle[712429aa67461ada]::ty::context::tls::with_context_opt::<rustc_middle[712429aa67461ada]::ty::context::tls::with_opt<rustc_middle[712429aa67461ada]::util::bug::opt_span_bug_fmt<rustc_span[7e71af783b1896b5]::span_encoding::Span>::{closure#0}, !>::{closure#0}, !> 16: 0x7f7390be1422 - rustc_middle[712429aa67461ada]::util::bug::bug_fmt 17: 0x7f7393cd8727 - <dyn rustc_hir_analysis[70120cffb8a4fd07]::astconv::AstConv>::hir_id_to_bound_ty 18: 0x7f7393cd4bcf - <dyn rustc_hir_analysis[70120cffb8a4fd07]::astconv::AstConv>::res_to_ty 19: 0x7f7393ce859b - <dyn rustc_hir_analysis[70120cffb8a4fd07]::astconv::AstConv>::ast_ty_to_ty_inner 20: 0x7f7393cda267 - <<dyn rustc_hir_analysis[70120cffb8a4fd07]::astconv::AstConv>::create_args_for_ast_path::{closure#0}::SubstsForAstPathCtxt as rustc_hir_analysis[70120cffb8a4fd07]::astconv::CreateSubstsForGenericArgsCtxt>::provided_kind::{closure#0} 21: 0x7f7393cd9f67 - <<dyn rustc_hir_analysis[70120cffb8a4fd07]::astconv::AstConv>::create_args_for_ast_path::{closure#0}::SubstsForAstPathCtxt as rustc_hir_analysis[70120cffb8a4fd07]::astconv::CreateSubstsForGenericArgsCtxt>::provided_kind 22: 0x7f7393e1bb58 - rustc_hir_analysis[70120cffb8a4fd07]::astconv::generics::create_args_for_parent_generic_args::<<dyn rustc_hir_analysis[70120cffb8a4fd07]::astconv::AstConv>::create_args_for_ast_path::{closure#0}::SubstsForAstPathCtxt> 23: 0x7f7393cd9cd3 - <dyn rustc_hir_analysis[70120cffb8a4fd07]::astconv::AstConv>::create_args_for_ast_path 24: 0x7f7393cdb43a - <dyn rustc_hir_analysis[70120cffb8a4fd07]::astconv::AstConv>::instantiate_poly_trait_ref 25: 0x7f7393cc34c3 - <dyn rustc_hir_analysis[70120cffb8a4fd07]::astconv::AstConv>::compute_bounds 26: 0x7f7393d70713 - rustc_hir_analysis[70120cffb8a4fd07]::collect::item_bounds::opaque_type_bounds 27: 0x7f7393d600b6 - rustc_hir_analysis[70120cffb8a4fd07]::collect::item_bounds::explicit_item_bounds 28: 0x7f7394ba107e - rustc_query_impl[c09cc8fff495313c]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[c09cc8fff495313c]::query_impl::explicit_item_bounds::dynamic_query::{closure#2}::{closure#0}, rustc_middle[712429aa67461ada]::query::erase::Erased<[u8; 16usize]>> 29: 0x7f7394c19a21 - <rustc_query_impl[c09cc8fff495313c]::query_impl::explicit_item_bounds::dynamic_query::{closure#2} as core[da5ff848ab5b9634]::ops::function::FnOnce<(rustc_middle[712429aa67461ada]::ty::context::TyCtxt, rustc_span[7e71af783b1896b5]::def_id::DefId)>>::call_once 30: 0x7f7394e620ca - rustc_query_system[3a5b469aacd7ee53]::query::plumbing::try_execute_query::<rustc_query_impl[c09cc8fff495313c]::DynamicConfig<rustc_query_system[3a5b469aacd7ee53]::query::caches::DefaultCache<rustc_span[7e71af783b1896b5]::def_id::DefId, rustc_middle[712429aa67461ada]::query::erase::Erased<[u8; 16usize]>>, false, false, false>, rustc_query_impl[c09cc8fff495313c]::plumbing::QueryCtxt, false> 31: 0x7f7394c3800c - rustc_query_impl[c09cc8fff495313c]::query_impl::explicit_item_bounds::get_query_non_incr::__rust_end_short_backtrace 32: 0x7f7393d6974f - rustc_hir_analysis[70120cffb8a4fd07]::collect::convert_item 33: 0x7f7393d616f2 - <rustc_hir_analysis[70120cffb8a4fd07]::collect::CollectItemTypesVisitor as rustc_hir[c5f0d571a76e7881]::intravisit::Visitor>::visit_item 34: 0x7f7393dcf457 - <rustc_middle[712429aa67461ada]::hir::map::Map>::visit_item_likes_in_module::<rustc_hir_analysis[70120cffb8a4fd07]::collect::CollectItemTypesVisitor> 35: 0x7f7393d60e7d - rustc_hir_analysis[70120cffb8a4fd07]::collect::collect_mod_item_types 36: 0x7f7394ba147c - rustc_query_impl[c09cc8fff495313c]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[c09cc8fff495313c]::query_impl::collect_mod_item_types::dynamic_query::{closure#2}::{closure#0}, rustc_middle[712429aa67461ada]::query::erase::Erased<[u8; 0usize]>> 37: 0x7f7394c08a3c - <rustc_query_impl[c09cc8fff495313c]::query_impl::collect_mod_item_types::dynamic_query::{closure#2} as core[da5ff848ab5b9634]::ops::function::FnOnce<(rustc_middle[712429aa67461ada]::ty::context::TyCtxt, rustc_span[7e71af783b1896b5]::def_id::LocalModDefId)>>::call_once 38: 0x7f7394e5936b - rustc_query_system[3a5b469aacd7ee53]::query::plumbing::try_execute_query::<rustc_query_impl[c09cc8fff495313c]::DynamicConfig<rustc_query_system[3a5b469aacd7ee53]::query::caches::DefaultCache<rustc_span[7e71af783b1896b5]::def_id::LocalModDefId, rustc_middle[712429aa67461ada]::query::erase::Erased<[u8; 0usize]>>, false, false, false>, rustc_query_impl[c09cc8fff495313c]::plumbing::QueryCtxt, false> 39: 0x7f7394c4712d - rustc_query_impl[c09cc8fff495313c]::query_impl::collect_mod_item_types::get_query_non_incr::__rust_end_short_backtrace 40: 0x7f7393dceddd - <rustc_middle[712429aa67461ada]::hir::map::Map>::for_each_module::<rustc_hir_analysis[70120cffb8a4fd07]::check_crate::{closure#0}::{closure#0}::{closure#0}> 41: 0x7f7393e68015 - <rustc_session[9285c94e3a71432f]::session::Session>::track_errors::<rustc_hir_analysis[70120cffb8a4fd07]::check_crate::{closure#0}, ()> 42: 0x7f7393dce266 - rustc_hir_analysis[70120cffb8a4fd07]::check_crate 43: 0x7f7390e6ccc0 - rustc_interface[b5ea119f6d9fba02]::passes::analysis 44: 0x7f7394ba318a - rustc_query_impl[c09cc8fff495313c]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[c09cc8fff495313c]::query_impl::analysis::dynamic_query::{closure#2}::{closure#0}, rustc_middle[712429aa67461ada]::query::erase::Erased<[u8; 1usize]>> 45: 0x7f7394d54708 - <rustc_query_impl[c09cc8fff495313c]::query_impl::analysis::dynamic_query::{closure#2} as core[da5ff848ab5b9634]::ops::function::FnOnce<(rustc_middle[712429aa67461ada]::ty::context::TyCtxt, ())>>::call_once 46: 0x7f7394e11fac - rustc_query_system[3a5b469aacd7ee53]::query::plumbing::try_execute_query::<rustc_query_impl[c09cc8fff495313c]::DynamicConfig<rustc_query_system[3a5b469aacd7ee53]::query::caches::SingleCache<rustc_middle[712429aa67461ada]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[c09cc8fff495313c]::plumbing::QueryCtxt, false> 47: 0x7f7394c37043 - rustc_query_impl[c09cc8fff495313c]::query_impl::analysis::get_query_non_incr::__rust_end_short_backtrace 48: 0x7f7390c7f04b - <rustc_middle[712429aa67461ada]::ty::context::GlobalCtxt>::enter::<rustc_driver_impl[2320baa211b147c5]::run_compiler::{closure#0}::{closure#0}::{closure#3}, core[da5ff848ab5b9634]::result::Result<(), rustc_span[7e71af783b1896b5]::ErrorGuaranteed>> 49: 0x7f7390d06869 - <rustc_interface[b5ea119f6d9fba02]::interface::Compiler>::enter::<rustc_driver_impl[2320baa211b147c5]::run_compiler::{closure#0}::{closure#0}, core[da5ff848ab5b9634]::result::Result<core[da5ff848ab5b9634]::option::Option<rustc_interface[b5ea119f6d9fba02]::queries::Linker>, rustc_span[7e71af783b1896b5]::ErrorGuaranteed>> 50: 0x7f7390cc8469 - rustc_span[7e71af783b1896b5]::set_source_map::<core[da5ff848ab5b9634]::result::Result<(), rustc_span[7e71af783b1896b5]::ErrorGuaranteed>, rustc_interface[b5ea119f6d9fba02]::interface::run_compiler<core[da5ff848ab5b9634]::result::Result<(), rustc_span[7e71af783b1896b5]::ErrorGuaranteed>, rustc_driver_impl[2320baa211b147c5]::run_compiler::{closure#0}>::{closure#0}::{closure#0}> 51: 0x7f7390cae7d3 - <scoped_tls[8787e17a3822f26a]::ScopedKey<rustc_span[7e71af783b1896b5]::SessionGlobals>>::set::<rustc_interface[b5ea119f6d9fba02]::util::run_in_thread_pool_with_globals<rustc_interface[b5ea119f6d9fba02]::interface::run_compiler<core[da5ff848ab5b9634]::result::Result<(), rustc_span[7e71af783b1896b5]::ErrorGuaranteed>, rustc_driver_impl[2320baa211b147c5]::run_compiler::{closure#0}>::{closure#0}, core[da5ff848ab5b9634]::result::Result<(), rustc_span[7e71af783b1896b5]::ErrorGuaranteed>>::{closure#0}, core[da5ff848ab5b9634]::result::Result<(), rustc_span[7e71af783b1896b5]::ErrorGuaranteed>> 52: 0x7f7390cc8959 - rustc_span[7e71af783b1896b5]::create_session_globals_then::<core[da5ff848ab5b9634]::result::Result<(), rustc_span[7e71af783b1896b5]::ErrorGuaranteed>, rustc_interface[b5ea119f6d9fba02]::util::run_in_thread_pool_with_globals<rustc_interface[b5ea119f6d9fba02]::interface::run_compiler<core[da5ff848ab5b9634]::result::Result<(), rustc_span[7e71af783b1896b5]::ErrorGuaranteed>, rustc_driver_impl[2320baa211b147c5]::run_compiler::{closure#0}>::{closure#0}, core[da5ff848ab5b9634]::result::Result<(), rustc_span[7e71af783b1896b5]::ErrorGuaranteed>>::{closure#0}> 53: 0x7f7390cb7cae - std[9295f5ecf1531c2a]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[b5ea119f6d9fba02]::util::run_in_thread_with_globals<rustc_interface[b5ea119f6d9fba02]::util::run_in_thread_pool_with_globals<rustc_interface[b5ea119f6d9fba02]::interface::run_compiler<core[da5ff848ab5b9634]::result::Result<(), rustc_span[7e71af783b1896b5]::ErrorGuaranteed>, rustc_driver_impl[2320baa211b147c5]::run_compiler::{closure#0}>::{closure#0}, core[da5ff848ab5b9634]::result::Result<(), rustc_span[7e71af783b1896b5]::ErrorGuaranteed>>::{closure#0}, core[da5ff848ab5b9634]::result::Result<(), rustc_span[7e71af783b1896b5]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[da5ff848ab5b9634]::result::Result<(), rustc_span[7e71af783b1896b5]::ErrorGuaranteed>> 54: 0x7f7390cb8ad1 - <<std[9295f5ecf1531c2a]::thread::Builder>::spawn_unchecked_<rustc_interface[b5ea119f6d9fba02]::util::run_in_thread_with_globals<rustc_interface[b5ea119f6d9fba02]::util::run_in_thread_pool_with_globals<rustc_interface[b5ea119f6d9fba02]::interface::run_compiler<core[da5ff848ab5b9634]::result::Result<(), rustc_span[7e71af783b1896b5]::ErrorGuaranteed>, rustc_driver_impl[2320baa211b147c5]::run_compiler::{closure#0}>::{closure#0}, core[da5ff848ab5b9634]::result::Result<(), rustc_span[7e71af783b1896b5]::ErrorGuaranteed>>::{closure#0}, core[da5ff848ab5b9634]::result::Result<(), rustc_span[7e71af783b1896b5]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[da5ff848ab5b9634]::result::Result<(), rustc_span[7e71af783b1896b5]::ErrorGuaranteed>>::{closure#1} as core[da5ff848ab5b9634]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} 55: 0x7f7399577685 - std::sys::unix::thread::Thread::new::thread_start::h0316d03ce42d35a5 56: 0x7f738fe94ac3 - start_thread at ./nptl/pthread_create.c:442:8 57: 0x7f738ff26660 - clone3 at ./misc/../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 58: 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