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Nightly ICE with linux-raw-sys when using -Zthreads=0  #130089

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#130094
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Nightly ICE with linux-raw-sys when using -Zthreads=0 #130089
#130094

Description

@nuudlman

nuudlman
openedon Sep 7, 2024

Code

cargo new <something>
cd <something>
cargo add linux-raw-sys

After adding -Zthreads=0 to .cargo/config.toml, I get the ICE.

The resulting .cargo/config.toml:

[target.x86_64-unknown-linux-gnu]
rustflags = [ "-Zthreads=0"]

The full project: https://github.com/nuudlman/rustc-nightly-ice

Meta

rustc --version --verbose:

rustc 1.83.0-nightly (26b5599e4 2024-09-06)
binary: rustc
commit-hash: 26b5599e4d6ed2b45152c60493c1788c0a27533d
commit-date: 2024-09-06
host: x86_64-unknown-linux-gnu
release: 1.83.0-nightly
LLVM version: 19.1.0

Error output

 cargo b
   Compiling linux-raw-sys v0.6.5
thread 'rustc' panicked at /rustc/26b5599e4d6ed2b45152c60493c1788c0a27533d/compiler/rustc_type_ir/src/search_graph/global_cache.rs:62:13:
assertion failed: prev.is_none()
stack backtrace:
   0:     0x79aa89686d1a - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h589e65cc8b61d31e
   1:     0x79aa89e038d7 - core::fmt::write::h85feaca529ba6ce1
   2:     0x79aa8b0b2ad1 - std::io::Write::write_fmt::hb87087d89092487e
   3:     0x79aa89686b72 - std::sys::backtrace::BacktraceLock::print::h4189ea7435230bb3
   4:     0x79aa89689091 - std::panicking::default_hook::{{closure}}::h88178407ef4f6ab9
   5:     0x79aa89688ec4 - std::panicking::default_hook::h3ccc334e12568011
   6:     0x79aa887a08ff - std[dbf153a3c4c7da75]::panicking::update_hook::<alloc[9dc6147f1f16c854]::boxed::Box<rustc_driver_impl[82dbab975e01e6e2]::install_ice_hook::{closure#0}>>::{closure#0}
   7:     0x79aa896897b8 - std::panicking::rust_panic_with_hook::h2fbc7848bd138bf1
   8:     0x79aa89689553 - std::panicking::begin_panic_handler::{{closure}}::hc439499884a4b219
   9:     0x79aa896871c9 - std::sys::backtrace::__rust_end_short_backtrace::hcc71b0742078f0c0
  10:     0x79aa89689254 - rust_begin_unwind
  11:     0x79aa8633d843 - core::panicking::panic_fmt::hbf678bbc126bd0af
  12:     0x79aa86687ddc - core::panicking::panic::he668b3d4a4f82e0d
  13:     0x79aa8aaae6ce - <rustc_type_ir[602c0c6c632b65bd]::search_graph::SearchGraph<rustc_next_trait_solver[4ce4681625c4863d]::solve::search_graph::SearchGraphDelegate<rustc_trait_selection[2f3767758f81a9b1]::solve::delegate::SolverDelegate>, rustc_middle[372178d4cf000e51]::ty::context::TyCtxt>>::insert_global_cache::{closure#0}
  14:     0x79aa8aaaf537 - <rustc_type_ir[602c0c6c632b65bd]::search_graph::SearchGraph<rustc_next_trait_solver[4ce4681625c4863d]::solve::search_graph::SearchGraphDelegate<rustc_trait_selection[2f3767758f81a9b1]::solve::delegate::SolverDelegate>, rustc_middle[372178d4cf000e51]::ty::context::TyCtxt>>::with_new_goal::<<rustc_next_trait_solver[4ce4681625c4863d]::solve::eval_ctxt::EvalCtxt<rustc_trait_selection[2f3767758f81a9b1]::solve::delegate::SolverDelegate, rustc_middle[372178d4cf000e51]::ty::context::TyCtxt>>::evaluate_canonical_goal::{closure#0}::{closure#0}::{closure#0}>
  15:     0x79aa8aab551a - <rustc_next_trait_solver[4ce4681625c4863d]::solve::eval_ctxt::EvalCtxt<rustc_trait_selection[2f3767758f81a9b1]::solve::delegate::SolverDelegate, rustc_middle[372178d4cf000e51]::ty::context::TyCtxt>>::evaluate_goal_raw
  16:     0x79aa8aab3ba5 - <rustc_trait_selection[2f3767758f81a9b1]::solve::fulfill::FulfillmentCtxt<rustc_trait_selection[2f3767758f81a9b1]::traits::FulfillmentError> as rustc_infer[40680c918449f221]::traits::engine::TraitEngine<rustc_trait_selection[2f3767758f81a9b1]::traits::FulfillmentError>>::select_where_possible
  17:     0x79aa8aab36f9 - <rustc_trait_selection[2f3767758f81a9b1]::solve::fulfill::FulfillmentCtxt<rustc_trait_selection[2f3767758f81a9b1]::traits::FulfillmentError> as rustc_infer[40680c918449f221]::traits::engine::TraitEngine<rustc_trait_selection[2f3767758f81a9b1]::traits::FulfillmentError>>::select_all_or_error
  18:     0x79aa8a6ae92d - rustc_trait_selection[2f3767758f81a9b1]::traits::coherence::overlap
  19:     0x79aa87072608 - <rustc_middle[372178d4cf000e51]::traits::specialization_graph::Children as rustc_trait_selection[2f3767758f81a9b1]::traits::specialize::specialization_graph::ChildrenExt>::insert
  20:     0x79aa8706fc82 - <rustc_middle[372178d4cf000e51]::traits::specialization_graph::Graph as rustc_trait_selection[2f3767758f81a9b1]::traits::specialize::specialization_graph::GraphExt>::insert
  21:     0x79aa8a117a34 - rustc_trait_selection[2f3767758f81a9b1]::traits::specialize::specialization_graph_provider
  22:     0x79aa8a1173a5 - rustc_query_impl[81d3791697797469]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[81d3791697797469]::query_impl::specialization_graph_of::dynamic_query::{closure#2}::{closure#0}, rustc_middle[372178d4cf000e51]::query::erase::Erased<[u8; 8usize]>>
  23:     0x79aa89e20272 - rustc_query_system[e501ed6d95406675]::query::plumbing::try_execute_query::<rustc_query_impl[81d3791697797469]::DynamicConfig<rustc_query_system[e501ed6d95406675]::query::caches::DefIdCache<rustc_middle[372178d4cf000e51]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[81d3791697797469]::plumbing::QueryCtxt, false>
  24:     0x79aa8a34f336 - rustc_query_impl[81d3791697797469]::query_impl::specialization_graph_of::get_query_non_incr::__rust_end_short_backtrace
  25:     0x79aa8aa74243 - rustc_hir_analysis[3980d319edb0dbc9]::coherence::coherent_trait
  26:     0x79aa8aa73f55 - rustc_query_impl[81d3791697797469]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[81d3791697797469]::query_impl::coherent_trait::dynamic_query::{closure#2}::{closure#0}, rustc_middle[372178d4cf000e51]::query::erase::Erased<[u8; 1usize]>>
  27:     0x79aa8a438b12 - rustc_query_system[e501ed6d95406675]::query::plumbing::try_execute_query::<rustc_query_impl[81d3791697797469]::DynamicConfig<rustc_query_system[e501ed6d95406675]::query::caches::DefIdCache<rustc_middle[372178d4cf000e51]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[81d3791697797469]::plumbing::QueryCtxt, false>
  28:     0x79aa8a4378e3 - rustc_query_impl[81d3791697797469]::query_impl::coherent_trait::get_query_non_incr::__rust_end_short_backtrace
  29:     0x79aa87617595 - rustc_hir_analysis[3980d319edb0dbc9]::check::wfcheck::check_well_formed
  30:     0x79aa8a1cfb27 - rustc_query_impl[81d3791697797469]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[81d3791697797469]::query_impl::check_well_formed::dynamic_query::{closure#2}::{closure#0}, rustc_middle[372178d4cf000e51]::query::erase::Erased<[u8; 1usize]>>
  31:     0x79aa8a1cfdb4 - rustc_query_system[e501ed6d95406675]::query::plumbing::try_execute_query::<rustc_query_impl[81d3791697797469]::DynamicConfig<rustc_query_system[e501ed6d95406675]::query::caches::VecCache<rustc_hir[aef0ef93fa31412]::hir_id::OwnerId, rustc_middle[372178d4cf000e51]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[81d3791697797469]::plumbing::QueryCtxt, false>
  32:     0x79aa8a1cfb06 - rustc_query_impl[81d3791697797469]::query_impl::check_well_formed::get_query_non_incr::__rust_end_short_backtrace
  33:     0x79aa8a1cfa53 - rustc_middle[372178d4cf000e51]::query::plumbing::query_ensure_error_guaranteed::<rustc_query_system[e501ed6d95406675]::query::caches::VecCache<rustc_hir[aef0ef93fa31412]::hir_id::OwnerId, rustc_middle[372178d4cf000e51]::query::erase::Erased<[u8; 1usize]>>, ()>
  34:     0x79aa888a1119 - rayon[417c9448959795c5]::iter::plumbing::bridge_producer_consumer::helper::<rayon[417c9448959795c5]::slice::IterProducer<rustc_hir[aef0ef93fa31412]::hir::ItemId>, rayon[417c9448959795c5]::iter::filter_map::FilterMapConsumer<rayon[417c9448959795c5]::iter::reduce::ReduceConsumer<<core[3eb17ea5b3171a49]::result::Result<(), rustc_span[6380c2f0c7870d7a]::ErrorGuaranteed>>::and<()>, rustc_data_structures[1403dbc241404277]::sync::parallel::enabled::try_par_for_each_in<&[rustc_hir[aef0ef93fa31412]::hir::ItemId], rustc_span[6380c2f0c7870d7a]::ErrorGuaranteed, <rustc_middle[372178d4cf000e51]::hir::ModuleItems>::par_items<rustc_hir_analysis[3980d319edb0dbc9]::check::wfcheck::check_mod_type_wf::{closure#0}>::{closure#0}>::{closure#0}::{closure#1}>, rustc_data_structures[1403dbc241404277]::sync::parallel::enabled::try_par_for_each_in<&[rustc_hir[aef0ef93fa31412]::hir::ItemId], rustc_span[6380c2f0c7870d7a]::ErrorGuaranteed, <rustc_middle[372178d4cf000e51]::hir::ModuleItems>::par_items<rustc_hir_analysis[3980d319edb0dbc9]::check::wfcheck::check_mod_type_wf::{closure#0}>::{closure#0}>::{closure#0}::{closure#0}>>
  35:     0x79aa888c900f - rayon_core[5866a558fa7823cf]::join::join_context::<rayon[417c9448959795c5]::iter::plumbing::bridge_producer_consumer::helper<rayon[417c9448959795c5]::slice::IterProducer<rustc_hir[aef0ef93fa31412]::hir::ItemId>, rayon[417c9448959795c5]::iter::filter_map::FilterMapConsumer<rayon[417c9448959795c5]::iter::reduce::ReduceConsumer<<core[3eb17ea5b3171a49]::result::Result<(), rustc_span[6380c2f0c7870d7a]::ErrorGuaranteed>>::and<()>, rustc_data_structures[1403dbc241404277]::sync::parallel::enabled::try_par_for_each_in<&[rustc_hir[aef0ef93fa31412]::hir::ItemId], rustc_span[6380c2f0c7870d7a]::ErrorGuaranteed, <rustc_middle[372178d4cf000e51]::hir::ModuleItems>::par_items<rustc_hir_analysis[3980d319edb0dbc9]::check::wfcheck::check_mod_type_wf::{closure#0}>::{closure#0}>::{closure#0}::{closure#1}>, rustc_data_structures[1403dbc241404277]::sync::parallel::enabled::try_par_for_each_in<&[rustc_hir[aef0ef93fa31412]::hir::ItemId], rustc_span[6380c2f0c7870d7a]::ErrorGuaranteed, <rustc_middle[372178d4cf000e51]::hir::ModuleItems>::par_items<rustc_hir_analysis[3980d319edb0dbc9]::check::wfcheck::check_mod_type_wf::{closure#0}>::{closure#0}>::{closure#0}::{closure#0}>>::{closure#0}, rayon[417c9448959795c5]::iter::plumbing::bridge_producer_consumer::helper<rayon[417c9448959795c5]::slice::IterProducer<rustc_hir[aef0ef93fa31412]::hir::ItemId>, rayon[417c9448959795c5]::iter::filter_map::FilterMapConsumer<rayon[417c9448959795c5]::iter::reduce::ReduceConsumer<<core[3eb17ea5b3171a49]::result::Result<(), rustc_span[6380c2f0c7870d7a]::ErrorGuaranteed>>::and<()>, rustc_data_structures[1403dbc241404277]::sync::parallel::enabled::try_par_for_each_in<&[rustc_hir[aef0ef93fa31412]::hir::ItemId], rustc_span[6380c2f0c7870d7a]::ErrorGuaranteed, <rustc_middle[372178d4cf000e51]::hir::ModuleItems>::par_items<rustc_hir_analysis[3980d319edb0dbc9]::check::wfcheck::check_mod_type_wf::{closure#0}>::{closure#0}>::{closure#0}::{closure#1}>, rustc_data_structures[1403dbc241404277]::sync::parallel::enabled::try_par_for_each_in<&[rustc_hir[aef0ef93fa31412]::hir::ItemId], rustc_span[6380c2f0c7870d7a]::ErrorGuaranteed, <rustc_middle[372178d4cf000e51]::hir::ModuleItems>::par_items<rustc_hir_analysis[3980d319edb0dbc9]::check::wfcheck::check_mod_type_wf::{closure#0}>::{closure#0}>::{closure#0}::{closure#0}>>::{closure#1}, core[3eb17ea5b3171a49]::result::Result<(), rustc_span[6380c2f0c7870d7a]::ErrorGuaranteed>, core[3eb17ea5b3171a49]::result::Result<(), rustc_span[6380c2f0c7870d7a]::ErrorGuaranteed>>::{closure#0}
  36:     0x79aa888a132c - rayon[417c9448959795c5]::iter::plumbing::bridge_producer_consumer::helper::<rayon[417c9448959795c5]::slice::IterProducer<rustc_hir[aef0ef93fa31412]::hir::ItemId>, rayon[417c9448959795c5]::iter::filter_map::FilterMapConsumer<rayon[417c9448959795c5]::iter::reduce::ReduceConsumer<<core[3eb17ea5b3171a49]::result::Result<(), rustc_span[6380c2f0c7870d7a]::ErrorGuaranteed>>::and<()>, rustc_data_structures[1403dbc241404277]::sync::parallel::enabled::try_par_for_each_in<&[rustc_hir[aef0ef93fa31412]::hir::ItemId], rustc_span[6380c2f0c7870d7a]::ErrorGuaranteed, <rustc_middle[372178d4cf000e51]::hir::ModuleItems>::par_items<rustc_hir_analysis[3980d319edb0dbc9]::check::wfcheck::check_mod_type_wf::{closure#0}>::{closure#0}>::{closure#0}::{closure#1}>, rustc_data_structures[1403dbc241404277]::sync::parallel::enabled::try_par_for_each_in<&[rustc_hir[aef0ef93fa31412]::hir::ItemId], rustc_span[6380c2f0c7870d7a]::ErrorGuaranteed, <rustc_middle[372178d4cf000e51]::hir::ModuleItems>::par_items<rustc_hir_analysis[3980d319edb0dbc9]::check::wfcheck::check_mod_type_wf::{closure#0}>::{closure#0}>::{closure#0}::{closure#0}>>
  37:     0x79aa888c900f - rayon_core[5866a558fa7823cf]::join::join_context::<rayon[417c9448959795c5]::iter::plumbing::bridge_producer_consumer::helper<rayon[417c9448959795c5]::slice::IterProducer<rustc_hir[aef0ef93fa31412]::hir::ItemId>, rayon[417c9448959795c5]::iter::filter_map::FilterMapConsumer<rayon[417c9448959795c5]::iter::reduce::ReduceConsumer<<core[3eb17ea5b3171a49]::result::Result<(), rustc_span[6380c2f0c7870d7a]::ErrorGuaranteed>>::and<()>, rustc_data_structures[1403dbc241404277]::sync::parallel::enabled::try_par_for_each_in<&[rustc_hir[aef0ef93fa31412]::hir::ItemId], rustc_span[6380c2f0c7870d7a]::ErrorGuaranteed, <rustc_middle[372178d4cf000e51]::hir::ModuleItems>::par_items<rustc_hir_analysis[3980d319edb0dbc9]::check::wfcheck::check_mod_type_wf::{closure#0}>::{closure#0}>::{closure#0}::{closure#1}>, rustc_data_structures[1403dbc241404277]::sync::parallel::enabled::try_par_for_each_in<&[rustc_hir[aef0ef93fa31412]::hir::ItemId], rustc_span[6380c2f0c7870d7a]::ErrorGuaranteed, <rustc_middle[372178d4cf000e51]::hir::ModuleItems>::par_items<rustc_hir_analysis[3980d319edb0dbc9]::check::wfcheck::check_mod_type_wf::{closure#0}>::{closure#0}>::{closure#0}::{closure#0}>>::{closure#0}, rayon[417c9448959795c5]::iter::plumbing::bridge_producer_consumer::helper<rayon[417c9448959795c5]::slice::IterProducer<rustc_hir[aef0ef93fa31412]::hir::ItemId>, rayon[417c9448959795c5]::iter::filter_map::FilterMapConsumer<rayon[417c9448959795c5]::iter::reduce::ReduceConsumer<<core[3eb17ea5b3171a49]::result::Result<(), rustc_span[6380c2f0c7870d7a]::ErrorGuaranteed>>::and<()>, rustc_data_structures[1403dbc241404277]::sync::parallel::enabled::try_par_for_each_in<&[rustc_hir[aef0ef93fa31412]::hir::ItemId], rustc_span[6380c2f0c7870d7a]::ErrorGuaranteed, <rustc_middle[372178d4cf000e51]::hir::ModuleItems>::par_items<rustc_hir_analysis[3980d319edb0dbc9]::check::wfcheck::check_mod_type_wf::{closure#0}>::{closure#0}>::{closure#0}::{closure#1}>, rustc_data_structures[1403dbc241404277]::sync::parallel::enabled::try_par_for_each_in<&[rustc_hir[aef0ef93fa31412]::hir::ItemId], rustc_span[6380c2f0c7870d7a]::ErrorGuaranteed, <rustc_middle[372178d4cf000e51]::hir::ModuleItems>::par_items<rustc_hir_analysis[3980d319edb0dbc9]::check::wfcheck::check_mod_type_wf::{closure#0}>::{closure#0}>::{closure#0}::{closure#0}>>::{closure#1}, core[3eb17ea5b3171a49]::result::Result<(), rustc_span[6380c2f0c7870d7a]::ErrorGuaranteed>, core[3eb17ea5b3171a49]::result::Result<(), rustc_span[6380c2f0c7870d7a]::ErrorGuaranteed>>::{closure#0}
  38:     0x79aa888a132c - rayon[417c9448959795c5]::iter::plumbing::bridge_producer_consumer::helper::<rayon[417c9448959795c5]::slice::IterProducer<rustc_hir[aef0ef93fa31412]::hir::ItemId>, rayon[417c9448959795c5]::iter::filter_map::FilterMapConsumer<rayon[417c9448959795c5]::iter::reduce::ReduceConsumer<<core[3eb17ea5b3171a49]::result::Result<(), rustc_span[6380c2f0c7870d7a]::ErrorGuaranteed>>::and<()>, rustc_data_structures[1403dbc241404277]::sync::parallel::enabled::try_par_for_each_in<&[rustc_hir[aef0ef93fa31412]::hir::ItemId], rustc_span[6380c2f0c7870d7a]::ErrorGuaranteed, <rustc_middle[372178d4cf000e51]::hir::ModuleItems>::par_items<rustc_hir_analysis[3980d319edb0dbc9]::check::wfcheck::check_mod_type_wf::{closure#0}>::{closure#0}>::{closure#0}::{closure#1}>, rustc_data_structures[1403dbc241404277]::sync::parallel::enabled::try_par_for_each_in<&[rustc_hir[aef0ef93fa31412]::hir::ItemId], rustc_span[6380c2f0c7870d7a]::ErrorGuaranteed, <rustc_middle[372178d4cf000e51]::hir::ModuleItems>::par_items<rustc_hir_analysis[3980d319edb0dbc9]::check::wfcheck::check_mod_type_wf::{closure#0}>::{closure#0}>::{closure#0}::{closure#0}>>
  39:     0x79aa888fde02 - <rayon_core[5866a558fa7823cf]::job::StackJob<rayon_core[5866a558fa7823cf]::latch::SpinLatch, rayon_core[5866a558fa7823cf]::join::join_context::call_b<core[3eb17ea5b3171a49]::result::Result<(), rustc_span[6380c2f0c7870d7a]::ErrorGuaranteed>, rayon[417c9448959795c5]::iter::plumbing::bridge_producer_consumer::helper<rayon[417c9448959795c5]::slice::IterProducer<rustc_hir[aef0ef93fa31412]::hir::ItemId>, rayon[417c9448959795c5]::iter::filter_map::FilterMapConsumer<rayon[417c9448959795c5]::iter::reduce::ReduceConsumer<<core[3eb17ea5b3171a49]::result::Result<(), rustc_span[6380c2f0c7870d7a]::ErrorGuaranteed>>::and<()>, rustc_data_structures[1403dbc241404277]::sync::parallel::enabled::try_par_for_each_in<&[rustc_hir[aef0ef93fa31412]::hir::ItemId], rustc_span[6380c2f0c7870d7a]::ErrorGuaranteed, <rustc_middle[372178d4cf000e51]::hir::ModuleItems>::par_items<rustc_hir_analysis[3980d319edb0dbc9]::check::wfcheck::check_mod_type_wf::{closure#0}>::{closure#0}>::{closure#0}::{closure#1}>, rustc_data_structures[1403dbc241404277]::sync::parallel::enabled::try_par_for_each_in<&[rustc_hir[aef0ef93fa31412]::hir::ItemId], rustc_span[6380c2f0c7870d7a]::ErrorGuaranteed, <rustc_middle[372178d4cf000e51]::hir::ModuleItems>::par_items<rustc_hir_analysis[3980d319edb0dbc9]::check::wfcheck::check_mod_type_wf::{closure#0}>::{closure#0}>::{closure#0}::{closure#0}>>::{closure#1}>::{closure#0}, core[3eb17ea5b3171a49]::result::Result<(), rustc_span[6380c2f0c7870d7a]::ErrorGuaranteed>> as rayon_core[5866a558fa7823cf]::job::Job>::execute
  40:     0x79aa882be20e - <rayon_core[5866a558fa7823cf]::registry::WorkerThread>::wait_until_cold
  41:     0x79aa882bbd99 - <rayon_core[5866a558fa7823cf]::registry::ThreadBuilder>::run
  42:     0x79aa887a2c27 - <<crossbeam_utils[2a79a005c364b520]::thread::ScopedThreadBuilder>::spawn<<rayon_core[5866a558fa7823cf]::ThreadPoolBuilder>::build_scoped<rustc_interface[9e43cd91206122fc]::util::run_in_thread_pool_with_globals<rustc_interface[9e43cd91206122fc]::interface::run_compiler<core[3eb17ea5b3171a49]::result::Result<(), rustc_span[6380c2f0c7870d7a]::ErrorGuaranteed>, rustc_driver_impl[82dbab975e01e6e2]::run_compiler::{closure#0}>::{closure#1}, core[3eb17ea5b3171a49]::result::Result<(), rustc_span[6380c2f0c7870d7a]::ErrorGuaranteed>>::{closure#3}::{closure#0}::{closure#0}, rustc_interface[9e43cd91206122fc]::util::run_in_thread_pool_with_globals<rustc_interface[9e43cd91206122fc]::interface::run_compiler<core[3eb17ea5b3171a49]::result::Result<(), rustc_span[6380c2f0c7870d7a]::ErrorGuaranteed>, rustc_driver_impl[82dbab975e01e6e2]::run_compiler::{closure#0}>::{closure#1}, core[3eb17ea5b3171a49]::result::Result<(), rustc_span[6380c2f0c7870d7a]::ErrorGuaranteed>>::{closure#3}::{closure#0}::{closure#1}, core[3eb17ea5b3171a49]::result::Result<(), rustc_span[6380c2f0c7870d7a]::ErrorGuaranteed>>::{closure#0}::{closure#0}::{closure#0}, ()>::{closure#0} as core[3eb17ea5b3171a49]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
  43:     0x79aa887976ee - std[dbf153a3c4c7da75]::sys::backtrace::__rust_begin_short_backtrace::<alloc[9dc6147f1f16c854]::boxed::Box<dyn core[3eb17ea5b3171a49]::ops::function::FnOnce<(), Output = ()> + core[3eb17ea5b3171a49]::marker::Send>, ()>
  44:     0x79aa887a28ca - <<std[dbf153a3c4c7da75]::thread::Builder>::spawn_unchecked_<alloc[9dc6147f1f16c854]::boxed::Box<dyn core[3eb17ea5b3171a49]::ops::function::FnOnce<(), Output = ()> + core[3eb17ea5b3171a49]::marker::Send>, ()>::{closure#1} as core[3eb17ea5b3171a49]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
  45:     0x79aa8ac892eb - std::sys::pal::unix::thread::Thread::new::thread_start::h2c6608fdb287f01f
  46:     0x79aa8c409386 - <unknown>
  47:     0x79aa8c48ab0c - <unknown>
  48:                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: please attach the file at `/home/isaac/.cargo/registry/src/index.crates.io-6f17d22bba15001f/linux-raw-sys-0.6.5/rustc-ice-2024-09-07T19_55_30-171727.txt` to your bug report

note: compiler flags: --crate-type lib -C embed-bitcode=no -C debuginfo=2 -Z threads=0

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

query stack during panic:
#0 [specialization_graph_of] building specialization graph of trait `core::cmp::Eq`
#1 [coherent_trait] coherence checking all impls of trait `core::cmp::Eq`
end of query stack
error: could not compile `linux-raw-sys` (lib)

Caused by:
  process didn't exit successfully: `/home/isaac/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/bin/rustc --crate-name linux_raw_sys --edition=2021 /home/isaac/.cargo/registry/src/index.crates.io-6f17d22bba15001f/linux-raw-sys-0.6.5/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --diagnostic-width=100 --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --warn=unexpected_cfgs --cfg 'feature="default"' --cfg 'feature="errno"' --cfg 'feature="general"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("bootparam", "compiler_builtins", "core", "default", "elf", "errno", "general", "if_arp", "if_ether", "if_packet", "io_uring", "ioctl", "loop_device", "mempolicy", "net", "netlink", "no_std", "prctl", "rustc-dep-of-std", "std", "system", "xdp"))' --check-cfg 'cfg(target_arch, values("xtensa"))' -C metadata=d92bffb7b181fb71 -C extra-filename=-d92bffb7b181fb71 --out-dir /home/isaac/Work/rust_nightly_ice_repro/target/debug/deps -L dependency=/home/isaac/Work/rust_nightly_ice_repro/target/debug/deps --cap-lints allow -Zthreads=0` (exit status: 101)

rustc-ice-2024-09-07T19_55_30-171727.txt

rustc-ice-2024-09-07T19_55_30-171727.txt

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    C-bugCategory: This is a bug.I-ICEIssue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️T-compilerRelevant to the compiler team, which will review and decide on the PR/issue.T-typesRelevant to the types team, which will review and decide on the PR/issue.WG-trait-system-refactorThe Rustc Trait System Refactor Initiative (-Znext-solver)

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