ICE when compiling cubeb-coreaudio-rs (macOS only)

[padenot]

Code

Tip of https://github.com/mozilla/cubeb-coreaudio-rs/ (or at least 44eca95823). This only happend when doing cargo test, not when doing cargo build. This works well in current release. I'm running this on an Apple Silicon Macbook, but I'm not sure it matters.

Meta

rustc --version --verbose:

rustc 1.64.0-nightly (d68e7ebc3 2022-07-20)
binary: rustc
commit-hash: d68e7ebc38cb42b8b237392b28045edeec761503
commit-date: 2022-07-20
host: aarch64-apple-darwin
release: 1.64.0-nightly
LLVM version: 14.0.6

Error output

Immediate backtrace, copied below:

Backtrace

   Compiling cubeb-coreaudio v0.1.0 (/Users/padenot/src/repositories/cubeb-coreaudio-rs)
error: internal compiler error: no warnings or errors encountered even though `delayed_good_path_bugs` issued

error: internal compiler error: trimmed_def_paths constructed
  |
  = note: delayed at    0: std::backtrace::Backtrace::create
             1: <rustc_errors::Handler>::delay_good_path_bug::<&str>
             2: rustc_middle::ty::print::pretty::trimmed_def_paths
             3: <rustc_query_system::dep_graph::graph::DepGraph<rustc_middle::dep_graph::dep_node::DepKind>>::with_task::<rustc_middle::ty::context::TyCtxt, (), std::collections::hash::map::HashMap<rustc_span::def_id::DefId, rustc_span::symbol::Symbol, core::hash::BuildHasherDefault<rustc_hash::FxHasher>>>
             4: rustc_query_system::query::plumbing::try_execute_query::<rustc_query_impl::plumbing::QueryCtxt, rustc_query_system::query::caches::ArenaCache<(), std::collections::hash::map::HashMap<rustc_span::def_id::DefId, rustc_span::symbol::Symbol, core::hash::BuildHasherDefault<rustc_hash::FxHasher>>>>
             5: rustc_query_system::query::plumbing::get_query::<rustc_query_impl::queries::trimmed_def_paths, rustc_query_impl::plumbing::QueryCtxt>
             6: <rustc_middle::ty::print::pretty::FmtPrinter as rustc_middle::ty::print::Printer>::print_def_path
             7: <rustc_middle::ty::print::pretty::FmtPrinter as rustc_middle::ty::print::Printer>::path_generic_args::<<rustc_middle::ty::print::pretty::FmtPrinter as rustc_middle::ty::print::Printer>::default_print_def_path::{closure#2}>
             8: <rustc_middle::ty::print::pretty::FmtPrinter as rustc_middle::ty::print::Printer>::print_def_path
             9: <rustc_middle::ty::print::pretty::FmtPrinter as rustc_middle::ty::print::pretty::PrettyPrinter>::pretty_print_type
            10: <rustc_middle::ty::Ty as core::fmt::Display>::fmt
            11: <rustc_privacy::SearchInterfaceForPrivateItemsVisitor as rustc_privacy::DefIdVisitor>::visit_def_id
            12: <rustc_privacy::DefIdVisitorSkeleton<rustc_privacy::SearchInterfaceForPrivateItemsVisitor> as rustc_middle::ty::visit::TypeVisitor>::visit_ty
            13: <rustc_privacy::DefIdVisitorSkeleton<rustc_privacy::SearchInterfaceForPrivateItemsVisitor> as rustc_middle::ty::visit::TypeVisitor>::visit_ty
            14: <rustc_middle::ty::Ty as rustc_middle::ty::visit::TypeSuperVisitable>::super_visit_with::<rustc_privacy::DefIdVisitorSkeleton<rustc_privacy::SearchInterfaceForPrivateItemsVisitor>>
            15: <rustc_privacy::DefIdVisitorSkeleton<rustc_privacy::SearchInterfaceForPrivateItemsVisitor> as rustc_middle::ty::visit::TypeVisitor>::visit_ty
            16: <rustc_privacy::DefIdVisitorSkeleton<rustc_privacy::SearchInterfaceForPrivateItemsVisitor>>::visit_predicates
            17: <rustc_privacy::SearchInterfaceForPrivateItemsVisitor>::predicates
            18: rustc_privacy::check_private_in_public
            19: <rustc_query_system::dep_graph::graph::DepGraph<rustc_middle::dep_graph::dep_node::DepKind>>::with_task::<rustc_middle::ty::context::TyCtxt, (), ()>
            20: rustc_query_system::query::plumbing::try_execute_query::<rustc_query_impl::plumbing::QueryCtxt, rustc_query_system::query::caches::DefaultCache<(), ()>>
            21: rustc_query_system::query::plumbing::get_query::<rustc_query_impl::queries::check_private_in_public, rustc_query_impl::plumbing::QueryCtxt>
            22: <core::panic::unwind_safe::AssertUnwindSafe<rustc_interface::passes::analysis::{closure#5}::{closure#1}> as core::ops::function::FnOnce<()>>::call_once
            23: <rustc_session::session::Session>::time::<(), rustc_interface::passes::analysis::{closure#5}>
            24: rustc_interface::passes::analysis
            25: <rustc_query_system::dep_graph::graph::DepGraph<rustc_middle::dep_graph::dep_node::DepKind>>::with_task::<rustc_middle::ty::context::TyCtxt, (), core::result::Result<(), rustc_errors::ErrorGuaranteed>>
            26: rustc_query_system::query::plumbing::try_execute_query::<rustc_query_impl::plumbing::QueryCtxt, rustc_query_system::query::caches::DefaultCache<(), core::result::Result<(), rustc_errors::ErrorGuaranteed>>>
            27: rustc_query_system::query::plumbing::get_query::<rustc_query_impl::queries::analysis, rustc_query_impl::plumbing::QueryCtxt>
            28: <rustc_interface::passes::QueryContext>::enter::<rustc_driver::run_compiler::{closure#1}::{closure#2}::{closure#3}, core::result::Result<(), rustc_errors::ErrorGuaranteed>>
            29: <rustc_interface::interface::Compiler>::enter::<rustc_driver::run_compiler::{closure#1}::{closure#2}, core::result::Result<core::option::Option<rustc_interface::queries::Linker>, rustc_errors::ErrorGuaranteed>>
            30: rustc_span::with_source_map::<core::result::Result<(), rustc_errors::ErrorGuaranteed>, rustc_interface::interface::create_compiler_and_run<core::result::Result<(), rustc_errors::ErrorGuaranteed>, rustc_driver::run_compiler::{closure#1}>::{closure#1}>
            31: rustc_interface::interface::create_compiler_and_run::<core::result::Result<(), rustc_errors::ErrorGuaranteed>, rustc_driver::run_compiler::{closure#1}>
            32: <scoped_tls::ScopedKey<rustc_span::SessionGlobals>>::set::<rustc_interface::interface::run_compiler<core::result::Result<(), rustc_errors::ErrorGuaranteed>, rustc_driver::run_compiler::{closure#1}>::{closure#0}, core::result::Result<(), rustc_errors::ErrorGuaranteed>>
            33: std::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface::util::run_in_thread_pool_with_globals<rustc_interface::interface::run_compiler<core::result::Result<(), rustc_errors::ErrorGuaranteed>, rustc_driver::run_compiler::{closure#1}>::{closure#0}, core::result::Result<(), rustc_errors::ErrorGuaranteed>>::{closure#0}, core::result::Result<(), rustc_errors::ErrorGuaranteed>>
            34: <<std::thread::Builder>::spawn_unchecked_<rustc_interface::util::run_in_thread_pool_with_globals<rustc_interface::interface::run_compiler<core::result::Result<(), rustc_errors::ErrorGuaranteed>, rustc_driver::run_compiler::{closure#1}>::{closure#0}, core::result::Result<(), rustc_errors::ErrorGuaranteed>>::{closure#0}, core::result::Result<(), rustc_errors::ErrorGuaranteed>>::{closure#1} as core::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
            35: std::sys::unix::thread::Thread::new::thread_start
            36: __pthread_deallocate


thread 'rustc' panicked at 'Box<dyn Any>', compiler/rustc_errors/src/lib.rs:1426:13
stack backtrace:
   0: std::panicking::begin_panic::<rustc_errors::ExplicitBug>
   1: std::panic::panic_any::<rustc_errors::ExplicitBug>
   2: <rustc_errors::HandlerInner as core::ops::drop::Drop>::drop
   3: core::ptr::drop_in_place::<rustc_session::parse::ParseSess>
   4: <alloc::rc::Rc<rustc_session::session::Session> as core::ops::drop::Drop>::drop
   5: core::ptr::drop_in_place::<rustc_interface::interface::Compiler>
   6: rustc_span::with_source_map::<core::result::Result<(), rustc_errors::ErrorGuaranteed>, rustc_interface::interface::create_compiler_and_run<core::result::Result<(), rustc_errors::ErrorGuaranteed>, rustc_driver::run_compiler::{closure#1}>::{closure#1}>
   7: rustc_interface::interface::create_compiler_and_run::<core::result::Result<(), rustc_errors::ErrorGuaranteed>, rustc_driver::run_compiler::{closure#1}>
   8: <scoped_tls::ScopedKey<rustc_span::SessionGlobals>>::set::<rustc_interface::interface::run_compiler<core::result::Result<(), rustc_errors::ErrorGuaranteed>, rustc_driver::run_compiler::{closure#1}>::{closure#0}, core::result::Result<(), rustc_errors::ErrorGuaranteed>>
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.

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 1.64.0-nightly (d68e7ebc3 2022-07-20) running on aarch64-apple-darwin

note: compiler flags: -C embed-bitcode=no -C split-debuginfo=unpacked -C debuginfo=2 -C incremental

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

query stack during panic:
end of query stack
error: could not compile `cubeb-coreaudio`

[matthiaskrgr]

might be the same underlying issue as in #99387

[ChunMinChang]

The problem is in test_plug_and_unplug_device_in_scope.I haven't worked out the minimal pattern causing the problem yet but the top of the stack looks similar to what #99387 has.