thread 'rustc' panicked at 'to_const_int doesn't work on scalar pairs: InterpErrorInfo(InterpErrorInfoInner { kind: using uninitialized data, but this operation requires initialized memory, backtrace: None })', /rustc/c0941dfb5a7d07ef2d70cc54d319669d9d6f6c01/compiler/rustc_const_eval/src/interpret/operand.rs:272:36 stack backtrace: 0: 0x7f93067ea820 - std::backtrace_rs::backtrace::libunwind::trace::h4cfc0f9f3e5a75d1 at /rustc/c0941dfb5a7d07ef2d70cc54d319669d9d6f6c01/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 1: 0x7f93067ea820 - std::backtrace_rs::backtrace::trace_unsynchronized::h65db0c7f3c27bd40 at /rustc/c0941dfb5a7d07ef2d70cc54d319669d9d6f6c01/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 2: 0x7f93067ea820 - std::sys_common::backtrace::_print_fmt::h7089d9085447b800 at /rustc/c0941dfb5a7d07ef2d70cc54d319669d9d6f6c01/library/std/src/sys_common/backtrace.rs:66:5 3: 0x7f93067ea820 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h476cb2d77b0da91f at /rustc/c0941dfb5a7d07ef2d70cc54d319669d9d6f6c01/library/std/src/sys_common/backtrace.rs:45:22 4: 0x7f93068456ae - core::fmt::write::h53819b6276006088 at /rustc/c0941dfb5a7d07ef2d70cc54d319669d9d6f6c01/library/core/src/fmt/mod.rs:1202:17 5: 0x7f93067db4a5 - std::io::Write::write_fmt::h5b1829515868707a at /rustc/c0941dfb5a7d07ef2d70cc54d319669d9d6f6c01/library/std/src/io/mod.rs:1672:15 6: 0x7f93067ed4d3 - std::sys_common::backtrace::_print::h6cb157a41b3c080b at /rustc/c0941dfb5a7d07ef2d70cc54d319669d9d6f6c01/library/std/src/sys_common/backtrace.rs:48:5 7: 0x7f93067ed4d3 - std::sys_common::backtrace::print::h117b78b6f131ece6 at /rustc/c0941dfb5a7d07ef2d70cc54d319669d9d6f6c01/library/std/src/sys_common/backtrace.rs:35:9 8: 0x7f93067ed4d3 - std::panicking::default_hook::{{closure}}::hf55bb9d90900cb92 at /rustc/c0941dfb5a7d07ef2d70cc54d319669d9d6f6c01/library/std/src/panicking.rs:295:22 9: 0x7f93067ed1bf - std::panicking::default_hook::h095947f029f67011 at /rustc/c0941dfb5a7d07ef2d70cc54d319669d9d6f6c01/library/std/src/panicking.rs:314:9 10: 0x7f930902ca54 - <rustc_driver[1396542de658d9ef]::DEFAULT_HOOK::{closure#0}::{closure#0} as core[bafc4c672d35f3dc]::ops::function::FnOnce<(&core[bafc4c672d35f3dc]::panic::panic_info::PanicInfo,)>>::call_once::{shim:vtable#0} 11: 0x7f93067edd0d - std::panicking::rust_panic_with_hook::h3df526ea3ef21ddb at /rustc/c0941dfb5a7d07ef2d70cc54d319669d9d6f6c01/library/std/src/panicking.rs:702:17 12: 0x7f93067edb67 - std::panicking::begin_panic_handler::{{closure}}::h802dd6d61f5dd58f at /rustc/c0941dfb5a7d07ef2d70cc54d319669d9d6f6c01/library/std/src/panicking.rs:588:13 13: 0x7f93067ead2c - std::sys_common::backtrace::__rust_end_short_backtrace::h4bc0ea0de74aba3e at /rustc/c0941dfb5a7d07ef2d70cc54d319669d9d6f6c01/library/std/src/sys_common/backtrace.rs:138:18 14: 0x7f93067ed882 - rust_begin_unwind at /rustc/c0941dfb5a7d07ef2d70cc54d319669d9d6f6c01/library/std/src/panicking.rs:584:5 15: 0x7f93068421c3 - core::panicking::panic_fmt::h7c2821ba6a6b7ecd at /rustc/c0941dfb5a7d07ef2d70cc54d319669d9d6f6c01/library/core/src/panicking.rs:142:14 16: 0x7f9306842523 - core::result::unwrap_failed::hb47e1c05aa7baaf4 at /rustc/c0941dfb5a7d07ef2d70cc54d319669d9d6f6c01/library/core/src/result.rs:1814:5 17: 0x7f9308581fa1 - <rustc_const_eval[786c7168b6e05b59]::interpret::operand::ImmTy>::to_const_int 18: 0x7f93085813fa - <rustc_mir_transform[da432d88db9d5ab0]::const_prop_lint::ConstPropagator>::check_binary_op 19: 0x7f930857e630 - <rustc_mir_transform[da432d88db9d5ab0]::const_prop_lint::ConstPropagator as rustc_middle[7247278619f001fe]::mir::visit::Visitor>::visit_body 20: 0x7f93085723eb - <rustc_mir_transform[da432d88db9d5ab0]::const_prop_lint::ConstProp as rustc_mir_transform[da432d88db9d5ab0]::pass_manager::MirLint>::run_lint 21: 0x7f93079defba - rustc_mir_transform[da432d88db9d5ab0]::pass_manager::run_passes 22: 0x7f9308464f3d - rustc_mir_transform[da432d88db9d5ab0]::mir_drops_elaborated_and_const_checked 23: 0x7f930841390b - rustc_query_system[2ce65edb6101d899]::query::plumbing::try_execute_query::<rustc_query_impl[f8b192862a939dac]::plumbing::QueryCtxt, rustc_query_system[2ce65edb6101d899]::query::caches::DefaultCache<rustc_middle[7247278619f001fe]::ty::WithOptConstParam<rustc_span[5318bedef2ca73b1]::def_id::LocalDefId>, &rustc_data_structures[1c5fb92d75ec3bdb]::steal::Steal<rustc_middle[7247278619f001fe]::mir::Body>>> 24: 0x7f9308f2aa6a - <rustc_query_impl[f8b192862a939dac]::Queries as rustc_middle[7247278619f001fe]::ty::query::QueryEngine>::mir_drops_elaborated_and_const_checked 25: 0x7f93079de137 - rustc_mir_transform[da432d88db9d5ab0]::optimized_mir 26: 0x7f93082dd84e - rustc_query_system[2ce65edb6101d899]::query::plumbing::try_execute_query::<rustc_query_impl[f8b192862a939dac]::plumbing::QueryCtxt, rustc_query_system[2ce65edb6101d899]::query::caches::DefaultCache<rustc_span[5318bedef2ca73b1]::def_id::DefId, &rustc_middle[7247278619f001fe]::mir::Body>> 27: 0x7f9308f2ad2c - <rustc_query_impl[f8b192862a939dac]::Queries as rustc_middle[7247278619f001fe]::ty::query::QueryEngine>::optimized_mir 28: 0x7f9307c3f466 - <rustc_middle[7247278619f001fe]::ty::context::TyCtxt>::instance_mir 29: 0x7f9307c33efc - rustc_monomorphize[38662e978b7edc7]::collector::collect_neighbours 30: 0x7f9307c31a43 - rustc_monomorphize[38662e978b7edc7]::collector::collect_items_rec 31: 0x7f9308a15743 - rustc_data_structures[1c5fb92d75ec3bdb]::sync::par_for_each_in::<alloc[cc53910b1e83d5d2]::vec::Vec<rustc_middle[7247278619f001fe]::mir::mono::MonoItem>, rustc_monomorphize[38662e978b7edc7]::collector::collect_crate_mono_items::{closure#1}::{closure#0}> 32: 0x7f9308a155ac - <rustc_session[8008e2f707931a7]::session::Session>::time::<(), rustc_monomorphize[38662e978b7edc7]::collector::collect_crate_mono_items::{closure#1}> 33: 0x7f9308a15219 - rustc_monomorphize[38662e978b7edc7]::collector::collect_crate_mono_items 34: 0x7f9308a14084 - rustc_monomorphize[38662e978b7edc7]::partitioning::collect_and_partition_mono_items 35: 0x7f9308d8af15 - rustc_query_system[2ce65edb6101d899]::query::plumbing::try_execute_query::<rustc_query_impl[f8b192862a939dac]::plumbing::QueryCtxt, rustc_query_system[2ce65edb6101d899]::query::caches::DefaultCache<(), (&std[e6e0e56adfd51cea]::collections::hash::set::HashSet<rustc_span[5318bedef2ca73b1]::def_id::DefId, core[bafc4c672d35f3dc]::hash::BuildHasherDefault<rustc_hash[6fc7e82ecd57dc4c]::FxHasher>>, &[rustc_middle[7247278619f001fe]::mir::mono::CodegenUnit])>> 36: 0x7f9308d8ac15 - rustc_query_system[2ce65edb6101d899]::query::plumbing::get_query::<rustc_query_impl[f8b192862a939dac]::queries::collect_and_partition_mono_items, rustc_query_impl[f8b192862a939dac]::plumbing::QueryCtxt> 37: 0x7f9308d8ab62 - <rustc_query_impl[f8b192862a939dac]::Queries as rustc_middle[7247278619f001fe]::ty::query::QueryEngine>::collect_and_partition_mono_items 38: 0x7f9308dcd25b - rustc_codegen_ssa[553be98f56f802e0]::back::symbol_export::exported_symbols_provider_local 39: 0x7f9308c6d5f1 - rustc_query_system[2ce65edb6101d899]::query::plumbing::try_execute_query::<rustc_query_impl[f8b192862a939dac]::plumbing::QueryCtxt, rustc_query_system[2ce65edb6101d899]::query::caches::DefaultCache<rustc_span[5318bedef2ca73b1]::def_id::CrateNum, &[(rustc_middle[7247278619f001fe]::middle::exported_symbols::ExportedSymbol, rustc_middle[7247278619f001fe]::middle::exported_symbols::SymbolExportInfo)]>> 40: 0x7f9308c6d29a - rustc_query_system[2ce65edb6101d899]::query::plumbing::get_query::<rustc_query_impl[f8b192862a939dac]::queries::exported_symbols, rustc_query_impl[f8b192862a939dac]::plumbing::QueryCtxt> 41: 0x7f93087f4de2 - <rustc_metadata[83b8adabf00e95da]::rmeta::encoder::EncodeContext>::encode_crate_root 42: 0x7f930876d623 - rustc_metadata[83b8adabf00e95da]::rmeta::encoder::encode_metadata_impl 43: 0x7f93087625fe - rustc_data_structures[1c5fb92d75ec3bdb]::sync::join::<rustc_metadata[83b8adabf00e95da]::rmeta::encoder::encode_metadata::{closure#0}, rustc_metadata[83b8adabf00e95da]::rmeta::encoder::encode_metadata::{closure#1}, (), ()> 44: 0x7f93087624d9 - rustc_metadata[83b8adabf00e95da]::rmeta::encoder::encode_metadata 45: 0x7f9308761686 - rustc_metadata[83b8adabf00e95da]::fs::encode_and_write_metadata 46: 0x7f930874515c - <rustc_interface[d358214f54393a52]::passes::QueryContext>::enter::<<rustc_interface[d358214f54393a52]::queries::Queries>::ongoing_codegen::{closure#0}::{closure#0}, core[bafc4c672d35f3dc]::result::Result<alloc[cc53910b1e83d5d2]::boxed::Box<dyn core[bafc4c672d35f3dc]::any::Any>, rustc_errors[68a9913b99f4d6e1]::ErrorGuaranteed>> 47: 0x7f930873c783 - <rustc_interface[d358214f54393a52]::queries::Queries>::ongoing_codegen 48: 0x7f930873b821 - <rustc_interface[d358214f54393a52]::interface::Compiler>::enter::<rustc_driver[1396542de658d9ef]::run_compiler::{closure#1}::{closure#2}, core[bafc4c672d35f3dc]::result::Result<core[bafc4c672d35f3dc]::option::Option<rustc_interface[d358214f54393a52]::queries::Linker>, rustc_errors[68a9913b99f4d6e1]::ErrorGuaranteed>> 49: 0x7f93087372ec - rustc_span[5318bedef2ca73b1]::with_source_map::<core[bafc4c672d35f3dc]::result::Result<(), rustc_errors[68a9913b99f4d6e1]::ErrorGuaranteed>, rustc_interface[d358214f54393a52]::interface::create_compiler_and_run<core[bafc4c672d35f3dc]::result::Result<(), rustc_errors[68a9913b99f4d6e1]::ErrorGuaranteed>, rustc_driver[1396542de658d9ef]::run_compiler::{closure#1}>::{closure#1}> 50: 0x7f9308736cd2 - rustc_interface[d358214f54393a52]::interface::create_compiler_and_run::<core[bafc4c672d35f3dc]::result::Result<(), rustc_errors[68a9913b99f4d6e1]::ErrorGuaranteed>, rustc_driver[1396542de658d9ef]::run_compiler::{closure#1}> 51: 0x7f9308735871 - <scoped_tls[cc0aafcf1c0b5a7f]::ScopedKey<rustc_span[5318bedef2ca73b1]::SessionGlobals>>::set::<rustc_interface[d358214f54393a52]::interface::run_compiler<core[bafc4c672d35f3dc]::result::Result<(), rustc_errors[68a9913b99f4d6e1]::ErrorGuaranteed>, rustc_driver[1396542de658d9ef]::run_compiler::{closure#1}>::{closure#0}, core[bafc4c672d35f3dc]::result::Result<(), rustc_errors[68a9913b99f4d6e1]::ErrorGuaranteed>> 52: 0x7f930873555f - std[e6e0e56adfd51cea]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[d358214f54393a52]::util::run_in_thread_pool_with_globals<rustc_interface[d358214f54393a52]::interface::run_compiler<core[bafc4c672d35f3dc]::result::Result<(), rustc_errors[68a9913b99f4d6e1]::ErrorGuaranteed>, rustc_driver[1396542de658d9ef]::run_compiler::{closure#1}>::{closure#0}, core[bafc4c672d35f3dc]::result::Result<(), rustc_errors[68a9913b99f4d6e1]::ErrorGuaranteed>>::{closure#0}, core[bafc4c672d35f3dc]::result::Result<(), rustc_errors[68a9913b99f4d6e1]::ErrorGuaranteed>> 53: 0x7f9308e4d2e9 - <<std[e6e0e56adfd51cea]::thread::Builder>::spawn_unchecked_<rustc_interface[d358214f54393a52]::util::run_in_thread_pool_with_globals<rustc_interface[d358214f54393a52]::interface::run_compiler<core[bafc4c672d35f3dc]::result::Result<(), rustc_errors[68a9913b99f4d6e1]::ErrorGuaranteed>, rustc_driver[1396542de658d9ef]::run_compiler::{closure#1}>::{closure#0}, core[bafc4c672d35f3dc]::result::Result<(), rustc_errors[68a9913b99f4d6e1]::ErrorGuaranteed>>::{closure#0}, core[bafc4c672d35f3dc]::result::Result<(), rustc_errors[68a9913b99f4d6e1]::ErrorGuaranteed>>::{closure#1} as core[bafc4c672d35f3dc]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} 54: 0x7f93067f78b3 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h153a5b9c09be8d12 at /rustc/c0941dfb5a7d07ef2d70cc54d319669d9d6f6c01/library/alloc/src/boxed.rs:1935:9 55: 0x7f93067f78b3 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h50171cd485c6ebe5 at /rustc/c0941dfb5a7d07ef2d70cc54d319669d9d6f6c01/library/alloc/src/boxed.rs:1935:9 56: 0x7f93067f78b3 - std::sys::unix::thread::Thread::new::thread_start::h1d58b0ea990239e8 at /rustc/c0941dfb5a7d07ef2d70cc54d319669d9d6f6c01/library/std/src/sys/unix/thread.rs:108:17 57: 0x7f93066cf609 - start_thread 58: 0x7f93065f2163 - clone 59: 0x0 - <unknown> error: internal compiler error: unexpected panic 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 1.65.0-nightly (c0941dfb5 2022-08-21) running on x86_64-unknown-linux-gnu note: compiler flags: -C debuginfo=1 -C llvm-args=--x86-asm-syntax=intel --crate-type rlib query stack during panic: #0 [mir_drops_elaborated_and_const_checked] elaborating drops for `get_u16_from_unaligned_manual` #1 [optimized_mir] optimizing MIR for `get_u16_from_unaligned_manual` #2 [collect_and_partition_mono_items] collect_and_partition_mono_items #3 [exported_symbols] exported_symbols end of query stack