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CGMossa opened this issue Mar 29, 2023 · 8 comments
Closed

rustdoc causes a rustc panic #109733

CGMossa opened this issue Mar 29, 2023 · 8 comments
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@bvanjoi
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A-resolve Area: Name/path resolution done by `rustc_resolve` specifically C-bug Category: This is a bug. I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. T-rustdoc Relevant to the rustdoc team, which will review and decide on the PR/issue.

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@CGMossa
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CGMossa commented Mar 29, 2023 •
edited by rustbot
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Code

This happened when I ran

rustdoc src/lib.rs

in bevy/crates/bevy_ecs, that can be found here: https://github.com/bevyengine/bevy/blob/aefe1f0739bb395d2454e05a1a812acab767892c/crates/bevy_ecs/src/lib.rs

In order to attempt to narrow it down, I ran rustdoc on every source file in bevy_ecs.
Only other file that caused the ICE is: src/system/mod.rs, which can be found here: https://github.com/bevyengine/bevy/blob/daa1b0209ae4c46cdda61b2263e2cfab88625937/crates/bevy_ecs/src/system/mod.rs

Meta

rustc --version --verbose:

rustc 1.68.0 (2c8cc3432 2023-03-06)
binary: rustc
commit-hash: 2c8cc343237b8f7d5a3c3703e3a87f2eb2c54a74
commit-date: 2023-03-06
host: x86_64-pc-windows-msvc
release: 1.68.0
LLVM version: 15.0.6

Note that this happens on nightly as well, but the location of the panic is different.

Error output

thread 'rustc' panicked at 'internal error: entered unreachable code', compiler\rustc_resolve\src\lib.rs:1958:67
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 1.68.0 (2c8cc3432 2023-03-06) running on x86_64-pc-windows-msvc

query stack during panic:
end of query stack
error: aborting due to 55 previous errors

Some errors have detailed explanations: E0412, E0432, E0433, E0603.
For more information about an error, try `rustc --explain E0412`.

Here's a backtrace with RUST_BACKTRACE=full.

Backtrace 

stack backtrace:
   0:     0x7ffc60899d02 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h792a027c2747e99d
   1:     0x7ffc608d570b - core::fmt::write::h5d1fd4698cef7a98
   2:     0x7ffc6088cdfa - <std::io::IoSlice as core::fmt::Debug>::fmt::hba64fac32bc54252
   3:     0x7ffc60899a4b - std::sys::common::alloc::realloc_fallback::hfe62d187ace61bcd
   4:     0x7ffc6089d3f9 - std::panicking::default_hook::hc7b7ee9dc8a166a2
   5:     0x7ffc6089d07b - std::panicking::default_hook::hc7b7ee9dc8a166a2
   6:     0x7ffc4f37ec34 - rustc_driver[6fce53b951639747]::describe_lints
   7:     0x7ffc6089dd5f - std::panicking::rust_panic_with_hook::h80ad08272951bba3
   8:     0x7ffc6089da7b - <std::panicking::begin_panic_handler::StrPanicPayload as core::panic::BoxMeUp>::get::h87fe0efc42413a8e
   9:     0x7ffc6089a9ff - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h792a027c2747e99d
  10:     0x7ffc6089d770 - rust_begin_unwind
  11:     0x7ffc6090b3d5 - core::panicking::panic_fmt::hce24276b766fe029
  12:     0x7ffc6090b48c - core::panicking::panic::h2f164b064a86475f
  13:     0x7ffc4fdf4066 - <rustc_resolve[a6df4b0daa4644d]::Resolver>::resolve_rustdoc_path
  14:     0x7ff7070c044a - <unknown>
  15:     0x7ff70717730e - <unknown>
  16:     0x7ff707176aac - <unknown>
  17:     0x7ff7070c17a4 - <unknown>
  18:     0x7ff707173bac - <unknown>
  19:     0x7ff7070be423 - <unknown>
  20:     0x7ff707171d87 - <unknown>
  21:     0x7ff706f50aa8 - <unknown>
  22:     0x7ff706e03182 - <unknown>
  23:     0x7ff706f65c06 - <unknown>
  24:     0x7ff706ebb4fb - <unknown>
  25:     0x7ffc608b021c - std::sys::windows::thread::Thread::new::he1a8155b1a8cc29c
  26:     0x7ffcf77b26bd - BaseThreadInitThunk
  27:     0x7ffcf8aaa9f8 - RtlUserThreadStart

Recreate steps

gh repo clone bevyengine/bevy
cd bevy/crates/bevy_ecs
rustdoc src/lib.rs
@CGMossa CGMossa added C-bug Category: This is a bug. I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. labels Mar 29, 2023
@jyn514 jyn514 added the A-resolve Area: Name/path resolution done by `rustc_resolve` specifically label Mar 29, 2023
@jyn514
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jyn514 commented Mar 29, 2023 •
edited
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Note that this happens on nightly as well, but the location of the panic is different.

Can you post the panic you see on nightly?

@CGMossa
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CGMossa commented Mar 29, 2023

Details 


thread 'rustc' panicked at 'internal error: entered unreachable code', compiler\rustc_resolve\src\lib.rs:1876:67
stack backtrace:
   0:     0x7ffcab8f6c72 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h496acad3e5333a14
   1:     0x7ffcab93540b - core::fmt::write::h069031b30e516187
   2:     0x7ffcab8ec34a - <std::io::IoSliceMut as core::fmt::Debug>::fmt::h4a42a68c62a0da99     
   3:     0x7ffcab8f69bb - std::sys::common::alloc::realloc_fallback::h3369f43b6728265f
   4:     0x7ffcab8fa319 - std::panicking::default_hook::h47f798cc522c8194
   5:     0x7ffcab8f9f9b - std::panicking::default_hook::h47f798cc522c8194
   6:     0x7ffc5448087c - rustc_driver_impl[ad227f1719532c9c]::describe_lints
   7:     0x7ffcab8fac82 - std::panicking::rust_panic_with_hook::hd39650a597753593
   8:     0x7ffcab8fa99b - <std::panicking::begin_panic_handler::StrPanicPayload as core::panic::BoxMeUp>::get::h7d7e5954cde42deb
   9:     0x7ffcab8f7939 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h496acad3e5333a14
  10:     0x7ffcab8fa690 - rust_begin_unwind
  11:     0x7ffcab968d45 - core::panicking::panic_fmt::h37efe0a188178441
  12:     0x7ffcab968dfc - core::panicking::panic::hb77962d753708ec9
  13:     0x7ffc51c6d1b0 - <rustc_resolve[a3e18f00d8624b92]::Resolver>::resolve_crate
  14:     0x7ffc532f4409 - <<rustc_resolve[a3e18f00d8624b92]::late::LateResolutionVisitor>::find_lifetime_for_self::SelfVisitor as rustc_ast[aff60dad45e2f618]::visit::Visitor>::visit_ty
  15:     0x7ffc532f4e05 - <<rustc_resolve[a3e18f00d8624b92]::late::LateResolutionVisitor>::find_lifetime_for_self::SelfVisitor as rustc_ast[aff60dad45e2f618]::visit::Visitor>::visit_ty
  16:     0x7ffc532d887f - <<rustc_resolve[a3e18f00d8624b92]::late::LateResolutionVisitor>::find_lifetime_for_self::SelfVisitor as rustc_ast[aff60dad45e2f618]::visit::Visitor>::visit_ty
  17:     0x7ffc533621bc - <rustc_resolve[a3e18f00d8624b92]::Segment as core[663717899f0eee36]::convert::From<&rustc_ast[aff60dad45e2f618]::ast::PathSegment>>::from
  18:     0x7ffc532dedc4 - <<rustc_resolve[a3e18f00d8624b92]::late::LateResolutionVisitor>::find_lifetime_for_self::SelfVisitor as rustc_ast[aff60dad45e2f618]::visit::Visitor>::visit_ty
  19:     0x7ffc532c2eab - <rustc_resolve[a3e18f00d8624b92]::late::LateResolutionVisitor as rustc_ast[aff60dad45e2f618]::visit::Visitor>::visit_item
  20:     0x7ffc51c6523b - <rustc_resolve[a3e18f00d8624b92]::def_collector::DefCollector as rustc_ast[aff60dad45e2f618]::visit::Visitor>::visit_param
  21:     0x7ffc533128ac - <rustc_resolve[a3e18f00d8624b92]::build_reduced_graph::BuildReducedGraphVisitor as rustc_ast[aff60dad45e2f618]::visit::Visitor>::visit_ty
  22:     0x7ffc5187f1f0 - rustc_interface[50c04c391bbbe617]::passes::resolver_for_lowering      
  23:     0x7ffc51b280fa - rustc_privacy[57f72dae7a249f52]::provide
  24:     0x7ffc51bcd0f2 - <rustc_query_impl[94188344f151e92c]::Queries as rustc_middle[f8d94cf90023dcea]::ty::query::QueryEngine>::try_mark_green
  25:     0x7ffc51882228 - rustc_interface[50c04c391bbbe617]::passes::output_filenames
  26:     0x7ffc51ae65e7 - rustc_privacy[57f72dae7a249f52]::provide
  27:     0x7ffc51be4a72 - <rustc_query_impl[94188344f151e92c]::Queries as rustc_middle[f8d94cf90023dcea]::ty::query::QueryEngine>::try_mark_green
  28:     0x7ffc52373aa1 - rustc_ast_lowering[60b2977bf22bd781]::lower_to_hir
  29:     0x7ffc51b8e55c - rustc_privacy[57f72dae7a249f52]::provide
  30:     0x7ffc51bcd352 - <rustc_query_impl[94188344f151e92c]::Queries as rustc_middle[f8d94cf90023dcea]::ty::query::QueryEngine>::try_mark_green
  31:     0x7ffc531d9325 - <rustc_middle[f8d94cf90023dcea]::ty::Visibility as rustc_privacy[57f72dae7a249f52]::VisibilityLike>::new_min
  32:     0x7ffc5323719b - <rustc_query_impl[94188344f151e92c]::Queries as rustc_middle[f8d94cf90023dcea]::ty::query::QueryEngine>::as_any
  33:     0x7ffc5196e6cb - <rustc_middle[f8d94cf90023dcea]::hir::map::Map>::get_module
  34:     0x7ffc51970758 - <rustc_middle[f8d94cf90023dcea]::hir::map::Map as rustc_hir[89e8a09b50c1156d]::intravisit::Map>::trait_item
  35:     0x7ffc51ad32e6 - rustc_privacy[57f72dae7a249f52]::provide
  36:     0x7ffc51bcd5b2 - <rustc_query_impl[94188344f151e92c]::Queries as rustc_middle[f8d94cf90023dcea]::ty::query::QueryEngine>::try_mark_green
  37:     0x7ff7dffdf41e - <unknown>
  38:     0x7ff7dfeb0899 - <unknown>
  39:     0x7ff7e00a9670 - <unknown>
  40:     0x7ff7dfeaff92 - <unknown>
  41:     0x7ff7e004434e - <unknown>
  42:     0x7ff7e00f6916 - <unknown>
  43:     0x7ff7dffe3aa3 - <unknown>
  44:     0x7ff7dfec3306 - <unknown>
  45:     0x7ff7e00207bb - <unknown>
  46:     0x7ffcab90cacc - std::sys::windows::thread::Thread::new::h22703d71819bc824
  47:     0x7ffcf77b26bd - BaseThreadInitThunk
  48:     0x7ffcf8aaa9f8 - RtlUserThreadStart

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: rustc 1.70.0-nightly (39f2657d1 2023-03-09) running on x86_64-pc-windows-msvc

query stack during panic:
thread 'rustc' panicked at 'called `Option::unwrap()` on a `None` value', /rustc/39f2657d1101b50f9b71ae460b762d330cc8426b\compiler\rustc_query_system\src\query\job.rs:141:44
stack backtrace:
   0:     0x7ffcab8f6c72 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h496acad3e5333a14
   1:     0x7ffcab93540b - core::fmt::write::h069031b30e516187
   2:     0x7ffcab8ec34a - <std::io::IoSliceMut as core::fmt::Debug>::fmt::h4a42a68c62a0da99     
   3:     0x7ffcab8f69bb - std::sys::common::alloc::realloc_fallback::h3369f43b6728265f
   4:     0x7ffcab8fa319 - std::panicking::default_hook::h47f798cc522c8194
   5:     0x7ffcab8f9f9b - std::panicking::default_hook::h47f798cc522c8194
   6:     0x7ffc5448087c - rustc_driver_impl[ad227f1719532c9c]::describe_lints
   7:     0x7ffcab8fac82 - std::panicking::rust_panic_with_hook::hd39650a597753593
   8:     0x7ffcab8fa99b - <std::panicking::begin_panic_handler::StrPanicPayload as core::panic::BoxMeUp>::get::h7d7e5954cde42deb
   9:     0x7ffcab8f7939 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h496acad3e5333a14
  10:     0x7ffcab8fa690 - rust_begin_unwind
  11:     0x7ffcab968d45 - core::panicking::panic_fmt::h37efe0a188178441
  12:     0x7ffcab968dfc - core::panicking::panic::hb77962d753708ec9
  13:     0x7ffc54e7d976 - <rustc_query_impl[94188344f151e92c]::plumbing::QueryCtxt>::try_print_query_stack
  14:     0x7ffc51b84941 - rustc_privacy[57f72dae7a249f52]::provide
  15:     0x7ffc51be668e - <rustc_query_impl[94188344f151e92c]::Queries as rustc_middle[f8d94cf90023dcea]::ty::query::QueryEngine>::try_mark_green
  16:     0x7ffc5198383a - <rustc_middle[f8d94cf90023dcea]::ty::print::pretty::FmtPrinter>::new  
  17:     0x7ffc54983381 - <rustc_middle[f8d94cf90023dcea]::ty::context::TyCtxt>::def_path_str_with_substs
  18:     0x7ffc54a13797 - rustc_middle[f8d94cf90023dcea]::query::descs::hir_attrs
  19:     0x7ffc54e79c05 - <rustc_query_impl[94188344f151e92c]::plumbing::QueryCtxt>::try_print_query_stack
  20:     0x7ffc54ed14c5 - RNvXsf_NtCscIjetGtktaq_16rustc_query_impl13on_disk_cacheRINtNtNtNtCsgRVzOUNmIYX_3std11collections4hash3map7HashMapNtNtCse1AxD1PoIMD_10rustc_span6def_id5DefIdNtNtCslmCdM5tENny_12rustc_middle2ty2TyINtNtCs8M5wBmkPYS8_4core4hash18BuildHasherDefaultNtCsarH6rZ2
  21:     0x7ffc54d66ce0 - <rustc_privacy[57f72dae7a249f52]::errors::PrivateInPublicLint as rustc_errors[db358ed34dc1d3f1]::diagnostic::DecorateLint<()>>::msg
  22:     0x7ffc54ed8385 - RNvXsf_NtCscIjetGtktaq_16rustc_query_impl13on_disk_cacheRINtNtNtNtCsgRVzOUNmIYX_3std11collections4hash3map7HashMapNtNtCse1AxD1PoIMD_10rustc_span6def_id5DefIdNtNtCslmCdM5tENny_12rustc_middle2ty2TyINtNtCs8M5wBmkPYS8_4core4hash18BuildHasherDefaultNtCsarH6rZ2
  23:     0x7ffc54e21dcd - <&[(rustc_middle[f8d94cf90023dcea]::middle::exported_symbols::ExportedSymbol, rustc_middle[f8d94cf90023dcea]::middle::exported_symbols::SymbolExportInfo)] as rustc_serialize[d4891fa73bd6f232]::serialize::Decodable<rustc_query_impl[94188344f151e92c]::on_disk_cache::CacheDecoder>>::decode
  24:     0x7ffc51b8ebdf - rustc_privacy[57f72dae7a249f52]::provide
  25:     0x7ffc51bcd352 - <rustc_query_impl[94188344f151e92c]::Queries as rustc_middle[f8d94cf90023dcea]::ty::query::QueryEngine>::try_mark_green
  26:     0x7ffc531d6e9b - <rustc_middle[f8d94cf90023dcea]::ty::Visibility as rustc_privacy[57f72dae7a249f52]::VisibilityLike>::new_min
  27:     0x7ffc52cdcef5 - <rustc_middle[f8d94cf90023dcea]::hir::map::Map>::attrs
  28:     0x7ffc51956df0 - <rustc_middle[f8d94cf90023dcea]::ty::consts::Const>::from_opt_const_arg_anon_const
  29:     0x7ffc51b83faa - rustc_privacy[57f72dae7a249f52]::provide
  30:     0x7ffc51be668e - <rustc_query_impl[94188344f151e92c]::Queries as rustc_middle[f8d94cf90023dcea]::ty::query::QueryEngine>::try_mark_green
  31:     0x7ffc5198383a - <rustc_middle[f8d94cf90023dcea]::ty::print::pretty::FmtPrinter>::new  
  32:     0x7ffc54983381 - <rustc_middle[f8d94cf90023dcea]::ty::context::TyCtxt>::def_path_str_with_substs
  33:     0x7ffc54a13257 - rustc_middle[f8d94cf90023dcea]::query::descs::hir_owner
  34:     0x7ffc54e79c05 - <rustc_query_impl[94188344f151e92c]::plumbing::QueryCtxt>::try_print_query_stack
  35:     0x7ffc54ed1545 - RNvXsf_NtCscIjetGtktaq_16rustc_query_impl13on_disk_cacheRINtNtNtNtCsgRVzOUNmIYX_3std11collections4hash3map7HashMapNtNtCse1AxD1PoIMD_10rustc_span6def_id5DefIdNtNtCslmCdM5tENny_12rustc_middle2ty2TyINtNtCs8M5wBmkPYS8_4core4hash18BuildHasherDefaultNtCsarH6rZ2
  36:     0x7ffc54d66ce0 - <rustc_privacy[57f72dae7a249f52]::errors::PrivateInPublicLint as rustc_errors[db358ed34dc1d3f1]::diagnostic::DecorateLint<()>>::msg
  37:     0x7ffc54ed8445 - RNvXsf_NtCscIjetGtktaq_16rustc_query_impl13on_disk_cacheRINtNtNtNtCsgRVzOUNmIYX_3std11collections4hash3map7HashMapNtNtCse1AxD1PoIMD_10rustc_span6def_id5DefIdNtNtCslmCdM5tENny_12rustc_middle2ty2TyINtNtCs8M5wBmkPYS8_4core4hash18BuildHasherDefaultNtCsarH6rZ2
  38:     0x7ffc54e21dcd - <&[(rustc_middle[f8d94cf90023dcea]::middle::exported_symbols::ExportedSymbol, rustc_middle[f8d94cf90023dcea]::middle::exported_symbols::SymbolExportInfo)] as rustc_serialize[d4891fa73bd6f232]::serialize::Decodable<rustc_query_impl[94188344f151e92c]::on_disk_cache::CacheDecoder>>::decode
  39:     0x7ffc54e7fbfc - <rustc_query_impl[94188344f151e92c]::plumbing::QueryCtxt>::try_print_query_stack
  40:     0x7ffc5485c646 - rustc_interface[50c04c391bbbe617]::interface::try_print_query_stack   
  41:     0x7ffc544813ba - rustc_driver_impl[ad227f1719532c9c]::report_ice
  42:     0x7ffc544808c2 - rustc_driver_impl[ad227f1719532c9c]::describe_lints
  43:     0x7ffcab8fac82 - std::panicking::rust_panic_with_hook::hd39650a597753593
  44:     0x7ffcab8fa99b - <std::panicking::begin_panic_handler::StrPanicPayload as core::panic::BoxMeUp>::get::h7d7e5954cde42deb
  45:     0x7ffcab8f7939 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h496acad3e5333a14
  46:     0x7ffcab8fa690 - rust_begin_unwind
  47:     0x7ffcab968d45 - core::panicking::panic_fmt::h37efe0a188178441
  48:     0x7ffcab968dfc - core::panicking::panic::hb77962d753708ec9
  49:     0x7ffc51c6d1b0 - <rustc_resolve[a3e18f00d8624b92]::Resolver>::resolve_crate
  50:     0x7ffc532f4409 - <<rustc_resolve[a3e18f00d8624b92]::late::LateResolutionVisitor>::find_lifetime_for_self::SelfVisitor as rustc_ast[aff60dad45e2f618]::visit::Visitor>::visit_ty
  51:     0x7ffc532f4e05 - <<rustc_resolve[a3e18f00d8624b92]::late::LateResolutionVisitor>::find_lifetime_for_self::SelfVisitor as rustc_ast[aff60dad45e2f618]::visit::Visitor>::visit_ty
  52:     0x7ffc532d887f - <<rustc_resolve[a3e18f00d8624b92]::late::LateResolutionVisitor>::find_lifetime_for_self::SelfVisitor as rustc_ast[aff60dad45e2f618]::visit::Visitor>::visit_ty
  53:     0x7ffc533621bc - <rustc_resolve[a3e18f00d8624b92]::Segment as core[663717899f0eee36]::convert::From<&rustc_ast[aff60dad45e2f618]::ast::PathSegment>>::from
  54:     0x7ffc532dedc4 - <<rustc_resolve[a3e18f00d8624b92]::late::LateResolutionVisitor>::find_lifetime_for_self::SelfVisitor as rustc_ast[aff60dad45e2f618]::visit::Visitor>::visit_ty
  55:     0x7ffc532c2eab - <rustc_resolve[a3e18f00d8624b92]::late::LateResolutionVisitor as rustc_ast[aff60dad45e2f618]::visit::Visitor>::visit_item
  56:     0x7ffc51c6523b - <rustc_resolve[a3e18f00d8624b92]::def_collector::DefCollector as rustc_ast[aff60dad45e2f618]::visit::Visitor>::visit_param
  57:     0x7ffc533128ac - <rustc_resolve[a3e18f00d8624b92]::build_reduced_graph::BuildReducedGraphVisitor as rustc_ast[aff60dad45e2f618]::visit::Visitor>::visit_ty
  58:     0x7ffc5187f1f0 - rustc_interface[50c04c391bbbe617]::passes::resolver_for_lowering      
  59:     0x7ffc51b280fa - rustc_privacy[57f72dae7a249f52]::provide
  60:     0x7ffc51bcd0f2 - <rustc_query_impl[94188344f151e92c]::Queries as rustc_middle[f8d94cf90023dcea]::ty::query::QueryEngine>::try_mark_green
  61:     0x7ffc51882228 - rustc_interface[50c04c391bbbe617]::passes::output_filenames
  62:     0x7ffc51ae65e7 - rustc_privacy[57f72dae7a249f52]::provide
  63:     0x7ffc51be4a72 - <rustc_query_impl[94188344f151e92c]::Queries as rustc_middle[f8d94cf90023dcea]::ty::query::QueryEngine>::try_mark_green
  64:     0x7ffc52373aa1 - rustc_ast_lowering[60b2977bf22bd781]::lower_to_hir
  65:     0x7ffc51b8e55c - rustc_privacy[57f72dae7a249f52]::provide
  66:     0x7ffc51bcd352 - <rustc_query_impl[94188344f151e92c]::Queries as rustc_middle[f8d94cf90023dcea]::ty::query::QueryEngine>::try_mark_green
  67:     0x7ffc531d9325 - <rustc_middle[f8d94cf90023dcea]::ty::Visibility as rustc_privacy[57f72dae7a249f52]::VisibilityLike>::new_min
  68:     0x7ffc5323719b - <rustc_query_impl[94188344f151e92c]::Queries as rustc_middle[f8d94cf90023dcea]::ty::query::QueryEngine>::as_any
  69:     0x7ffc5196e6cb - <rustc_middle[f8d94cf90023dcea]::hir::map::Map>::get_module
  70:     0x7ffc51970758 - <rustc_middle[f8d94cf90023dcea]::hir::map::Map as rustc_hir[89e8a09b50c1156d]::intravisit::Map>::trait_item
  71:     0x7ffc51ad32e6 - rustc_privacy[57f72dae7a249f52]::provide
  72:     0x7ffc51bcd5b2 - <rustc_query_impl[94188344f151e92c]::Queries as rustc_middle[f8d94cf90023dcea]::ty::query::QueryEngine>::try_mark_green
  73:     0x7ff7dffdf41e - <unknown>
  74:     0x7ff7dfeb0899 - <unknown>
  75:     0x7ff7e00a9670 - <unknown>
  76:     0x7ff7dfeaff92 - <unknown>
  77:     0x7ff7e004434e - <unknown>
  78:     0x7ff7e00f6916 - <unknown>
  79:     0x7ff7dffe3aa3 - <unknown>
  80:     0x7ff7dfec3306 - <unknown>
  81:     0x7ff7e00207bb - <unknown>
  82:     0x7ffcab90cacc - std::sys::windows::thread::Thread::new::h22703d71819bc824
  83:     0x7ffcf77b26bd - BaseThreadInitThunk
  84:     0x7ffcf8aaa9f8 - RtlUserThreadStart

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: rustc 1.70.0-nightly (39f2657d1 2023-03-09) running on x86_64-pc-windows-msvc

query stack during panic:
end of query stack
thread panicked while panicking. aborting.

@ChrisDenton
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Hm, 2023-03-09 seems to be a nightly from a little while back. Have you tried latest nightly?

@CGMossa
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CGMossa commented Mar 30, 2023

Details 


thread 'rustc' panicked at 'internal error: entered unreachable code', compiler\rustc_resolve\src\lib.rs:1870:67
stack backtrace:
   0:     0x7ffc77976a72 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h91f604f4ffa5801e
   1:     0x7ffc779b4eab - core::fmt::write::hab634a7da6eda80f
   2:     0x7ffc7796be1a - <std::io::IoSliceMut as core::fmt::Debug>::fmt::hd4d7057f831cdf36
   3:     0x7ffc779767bb - std::sys::common::alloc::realloc_fallback::h0462ecd6e4895a2b
   4:     0x7ffc7797a14a - std::panicking::default_hook::h11dda33d25b1c293
   5:     0x7ffc77979db0 - std::panicking::default_hook::h11dda33d25b1c293
   6:     0x7ffc6d02b57e - rustc_driver_impl[80e6611556be2cef]::describe_lints
   7:     0x7ffc7797aa5f - std::panicking::rust_panic_with_hook::hbdafd2453062d848
   8:     0x7ffc7797a77b - <std::panicking::begin_panic_handler::StrPanicPayload as core::panic::BoxMeUp>::get::h65d2be1af01a551c
   9:     0x7ffc77977719 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h91f604f4ffa5801e
  10:     0x7ffc7797a4d0 - rust_begin_unwind
  11:     0x7ffc779e8ed5 - core::panicking::panic_fmt::hef645f8ef8eec178
  12:     0x7ffc779e8f8c - core::panicking::panic::h45fca6531abd18aa
  13:     0x7ffc6b15d970 - <rustc_resolve[eb7387a18a5833cf]::Resolver>::resolve_crate
  14:     0x7ffc6c5aefc1 - <<rustc_resolve[eb7387a18a5833cf]::late::LateResolutionVisitor>::find_lifetime_for_self::SelfVisitor as rustc_ast[c03cc9997dba8755]::visit::Visitor>::visit_ty
  15:     0x7ffc6c5af6a0 - <<rustc_resolve[eb7387a18a5833cf]::late::LateResolutionVisitor>::find_lifetime_for_self::SelfVisitor as rustc_ast[c03cc9997dba8755]::visit::Visitor>::visit_ty
  16:     0x7ffc6c5959d3 - <<rustc_resolve[eb7387a18a5833cf]::late::LateResolutionVisitor>::find_lifetime_for_self::SelfVisitor as rustc_ast[c03cc9997dba8755]::visit::Visitor>::visit_ty
  17:     0x7ffc6c5df64a - <rustc_resolve[eb7387a18a5833cf]::effective_visibilities::EffectiveVisibilitiesVisitor as rustc_ast[c03cc9997dba8755]::visit::Visitor>::visit_item
  18:     0x7ffc6c59be1d - <<rustc_resolve[eb7387a18a5833cf]::late::LateResolutionVisitor>::find_lifetime_for_self::SelfVisitor as rustc_ast[c03cc9997dba8755]::visit::Visitor>::visit_ty
  19:     0x7ffc6c58063b - <rustc_resolve[eb7387a18a5833cf]::late::LateResolutionVisitor as rustc_ast[c03cc9997dba8755]::visit::Visitor>::visit_item
  20:     0x7ffc6b155e8b - <rustc_builtin_macros[b8b40dbabaaf7e00]::deriving::generic::find_type_parameters::Visitor as rustc_ast[c03cc9997dba8755]::visit::Visitor>::visit_ty
  21:     0x7ffc6b15e7cd - rustc_resolve[eb7387a18a5833cf]::provide
  22:     0x7ffc6b15d150 - <rustc_resolve[eb7387a18a5833cf]::Resolver>::resolve_crate
  23:     0x7ffc6a8a4e3e - rustc_interface[acb21b123d0ba37]::passes::resolver_for_lowering
  24:     0x7ffc6b40857d - <&[rustc_span[e1ca11e9f2e7f58d]::symbol::Ident] as rustc_serialize[d95a6b06eb86861e]::serialize::Decodable<rustc_query_impl[d3aba5db8cad4e9d]::on_disk_cache::CacheDecoder>>::decode
  25:     0x7ffc6b346941 - <rustc_query_impl[d3aba5db8cad4e9d]::Queries as rustc_middle[99c60881b72579c1]::ty::query::QueryEngine>::try_mark_green
  26:     0x7ffc6a8a792b - rustc_interface[acb21b123d0ba37]::passes::output_filenames
  27:     0x7ffc6b30bf5f - <rustc_const_eval[5bc5628c60c7bc7b]::transform::check_consts::qualifs::CustomEq as rustc_const_eval[5bc5628c60c7bc7b]::transform::check_consts::qualifs::Qualif>::in_adt_inherently
  28:     0x7ffc6b3e4e72 - <&[rustc_span[e1ca11e9f2e7f58d]::symbol::Ident] as rustc_serialize[d95a6b06eb86861e]::serialize::Decodable<rustc_query_impl[d3aba5db8cad4e9d]::on_disk_cache::CacheDecoder>>::decode
  29:     0x7ffc6b355051 - <rustc_query_impl[d3aba5db8cad4e9d]::Queries as rustc_middle[99c60881b72579c1]::ty::query::QueryEngine>::try_mark_green
  30:     0x7ffc6c4e5de2 - rustc_ast_lowering[81dcca6d70b57c42]::lower_to_hir
  31:     0x7ffc6b30d819 - <rustc_const_eval[5bc5628c60c7bc7b]::transform::check_consts::qualifs::CustomEq as rustc_const_eval[5bc5628c60c7bc7b]::transform::check_consts::qualifs::Qualif>::in_adt_inherently
  32:     0x7ffc6b4404c2 - <&[rustc_span[e1ca11e9f2e7f58d]::symbol::Ident] as rustc_serialize[d95a6b06eb86861e]::serialize::Decodable<rustc_query_impl[d3aba5db8cad4e9d]::on_disk_cache::CacheDecoder>>::decode
  33:     0x7ffc6b346aa1 - <rustc_query_impl[d3aba5db8cad4e9d]::Queries as rustc_middle[99c60881b72579c1]::ty::query::QueryEngine>::try_mark_green
  34:     0x7ffc6ceed0ce - <rustc_middle[99c60881b72579c1]::ty::Predicate>::is_coinductive
  35:     0x7ffc6ca989d8 - <rustc_span[e1ca11e9f2e7f58d]::symbol::Symbol as rustc_serialize[d95a6b06eb86861e]::serialize::Encodable<rustc_query_impl[d3aba5db8cad4e9d]::on_disk_cache::CacheEncoder>>::encode
  36:     0x7ffc6c9829a8 - <rustc_query_impl[d3aba5db8cad4e9d]::Queries as rustc_middle[99c60881b72579c1]::ty::query::QueryEngine>::as_any
  37:     0x7ffc6b6bb89a - <rustc_middle[99c60881b72579c1]::hir::map::Map>::get_module
  38:     0x7ffc6b6bbfb9 - <rustc_middle[99c60881b72579c1]::hir::map::Map as rustc_hir[9ac1ca697d999d0a]::intravisit::Map>::trait_item
  39:     0x7ffc6b30b83e - <rustc_const_eval[5bc5628c60c7bc7b]::transform::check_consts::qualifs::CustomEq as rustc_const_eval[5bc5628c60c7bc7b]::transform::check_consts::qualifs::Qualif>::in_adt_inherently
  40:     0x7ffc6b3dbe52 - <&[rustc_span[e1ca11e9f2e7f58d]::symbol::Ident] as rustc_serialize[d95a6b06eb86861e]::serialize::Decodable<rustc_query_impl[d3aba5db8cad4e9d]::on_disk_cache::CacheDecoder>>::decode
  41:     0x7ffc6b346c01 - <rustc_query_impl[d3aba5db8cad4e9d]::Queries as rustc_middle[99c60881b72579c1]::ty::query::QueryEngine>::try_mark_green
  42:     0x7ff7cb312d2e - <unknown>
  43:     0x7ff7cb2ce8f4 - <unknown>
  44:     0x7ff7cb456ee8 - <unknown>
  45:     0x7ff7cb2cdfef - <unknown>
  46:     0x7ff7cb47a583 - <unknown>
  47:     0x7ff7cb371459 - <unknown>
  48:     0x7ff7cb2cc567 - <unknown>
  49:     0x7ff7cb37412c - <unknown>
  50:     0x7ff7cb3e1236 - <unknown>
  51:     0x7ff7cb445062 - <unknown>
  52:     0x7ffc7798c91c - std::sys::windows::thread::Thread::new::hc271a03890a34556
  53:     0x7ffcd7a87614 - BaseThreadInitThunk
  54:     0x7ffcd88c26a1 - RtlUserThreadStart

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: rustc 1.70.0-nightly (17c116721 2023-03-29) running on x86_64-pc-windows-msvc

query stack during panic:
thread 'rustc' panicked at 'called `Option::unwrap()` on a `None` value', /rustc/17c11672167827b0dd92c88ef69f24346d1286dd\compiler\rustc_query_system\src\query\job.rs:139:44
stack backtrace:
   0:     0x7ffc77976a72 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h91f604f4ffa5801e
   1:     0x7ffc779b4eab - core::fmt::write::hab634a7da6eda80f
   2:     0x7ffc7796be1a - <std::io::IoSliceMut as core::fmt::Debug>::fmt::hd4d7057f831cdf36
   3:     0x7ffc779767bb - std::sys::common::alloc::realloc_fallback::h0462ecd6e4895a2b
   4:     0x7ffc7797a14a - std::panicking::default_hook::h11dda33d25b1c293
   5:     0x7ffc77979db0 - std::panicking::default_hook::h11dda33d25b1c293
   6:     0x7ffc6d02b57e - rustc_driver_impl[80e6611556be2cef]::describe_lints
   7:     0x7ffc7797aa5f - std::panicking::rust_panic_with_hook::hbdafd2453062d848
   8:     0x7ffc7797a77b - <std::panicking::begin_panic_handler::StrPanicPayload as core::panic::BoxMeUp>::get::h65d2be1af01a551c
   9:     0x7ffc77977719 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h91f604f4ffa5801e
  10:     0x7ffc7797a4d0 - rust_begin_unwind
  11:     0x7ffc779e8ed5 - core::panicking::panic_fmt::hef645f8ef8eec178
  12:     0x7ffc779e8f8c - core::panicking::panic::h45fca6531abd18aa
  13:     0x7ffc6ee2e595 - <&[rustc_ast[c03cc9997dba8755]::ast::Attribute] as rustc_serialize[d95a6b06eb86861e]::serialize::Decodable<rustc_query_impl[d3aba5db8cad4e9d]::on_disk_cache::CacheDecoder>>::decode
  14:     0x7ffc6ee694fd - <&[rustc_ast[c03cc9997dba8755]::ast::Attribute] as rustc_serialize[d95a6b06eb86861e]::serialize::Decodable<rustc_query_impl[d3aba5db8cad4e9d]::on_disk_cache::CacheDecoder>>::decode
  15:     0x7ffc6b43b1f1 - <&[rustc_span[e1ca11e9f2e7f58d]::symbol::Ident] as rustc_serialize[d95a6b06eb86861e]::serialize::Decodable<rustc_query_impl[d3aba5db8cad4e9d]::on_disk_cache::CacheDecoder>>::decode
  16:     0x7ffc6b35623d - <rustc_query_impl[d3aba5db8cad4e9d]::Queries as rustc_middle[99c60881b72579c1]::ty::query::QueryEngine>::try_mark_green
  17:     0x7ffc6b6e681a - <rustc_middle[99c60881b72579c1]::ty::print::pretty::FmtPrinter>::new
  18:     0x7ffc6f567cd1 - <rustc_middle[99c60881b72579c1]::ty::context::TyCtxt>::def_path_str_with_substs
  19:     0x7ffc6f550a24 - rustc_middle[99c60881b72579c1]::query::descs::hir_attrs
  20:     0x7ffc6ed674d5 - <rustc_query_impl[d3aba5db8cad4e9d]::plumbing::QueryCtxt>::try_print_query_stack
  21:     0x7ffc6ee08b35 - <alloc[573ce340f5291ee5]::vec::Vec<u8> as rustc_serialize[d95a6b06eb86861e]::serialize::Decodable<rustc_query_impl[d3aba5db8cad4e9d]::on_disk_cache::CacheDecoder>>::decode
  22:     0x7ffc6ee62fc7 - <&[rustc_ast[c03cc9997dba8755]::ast::Attribute] as rustc_serialize[d95a6b06eb86861e]::serialize::Decodable<rustc_query_impl[d3aba5db8cad4e9d]::on_disk_cache::CacheDecoder>>::decode
  23:     0x7ffc6ee0fa55 - <alloc[573ce340f5291ee5]::vec::Vec<u8> as rustc_serialize[d95a6b06eb86861e]::serialize::Decodable<rustc_query_impl[d3aba5db8cad4e9d]::on_disk_cache::CacheDecoder>>::decode
  24:     0x7ffc6ed56c4d - <rustc_query_impl[d3aba5db8cad4e9d]::on_disk_cache::CacheEncoder as rustc_serialize[d95a6b06eb86861e]::serialize::Encoder>::emit_char     
  25:     0x7ffc6ee6610f - <&[rustc_ast[c03cc9997dba8755]::ast::Attribute] as rustc_serialize[d95a6b06eb86861e]::serialize::Decodable<rustc_query_impl[d3aba5db8cad4e9d]::on_disk_cache::CacheDecoder>>::decode
  26:     0x7ffc6b440775 - <&[rustc_span[e1ca11e9f2e7f58d]::symbol::Ident] as rustc_serialize[d95a6b06eb86861e]::serialize::Decodable<rustc_query_impl[d3aba5db8cad4e9d]::on_disk_cache::CacheDecoder>>::decode
  27:     0x7ffc6b346aa1 - <rustc_query_impl[d3aba5db8cad4e9d]::Queries as rustc_middle[99c60881b72579c1]::ty::query::QueryEngine>::try_mark_green
  28:     0x7ffc6cee8782 - <rustc_middle[99c60881b72579c1]::ty::Predicate>::is_coinductive
  29:     0x7ffc6ca978f9 - <rustc_span[e1ca11e9f2e7f58d]::symbol::Symbol as rustc_serialize[d95a6b06eb86861e]::serialize::Encodable<rustc_query_impl[d3aba5db8cad4e9d]::on_disk_cache::CacheEncoder>>::encode
  30:     0x7ffc6c98374a - <rustc_query_impl[d3aba5db8cad4e9d]::Queries as rustc_middle[99c60881b72579c1]::ty::query::QueryEngine>::as_any
  31:     0x7ffc6cf1fe4b - <rustc_middle[99c60881b72579c1]::hir::map::Map>::attrs
  32:     0x7ffc6b6b6bf1 - <rustc_middle[99c60881b72579c1]::mir::tcx::PlaceTy>::field_ty
  33:     0x7ffc6b43ad83 - <&[rustc_span[e1ca11e9f2e7f58d]::symbol::Ident] as rustc_serialize[d95a6b06eb86861e]::serialize::Decodable<rustc_query_impl[d3aba5db8cad4e9d]::on_disk_cache::CacheDecoder>>::decode
  34:     0x7ffc6b35623d - <rustc_query_impl[d3aba5db8cad4e9d]::Queries as rustc_middle[99c60881b72579c1]::ty::query::QueryEngine>::try_mark_green
  35:     0x7ffc6b6e681a - <rustc_middle[99c60881b72579c1]::ty::print::pretty::FmtPrinter>::new
  36:     0x7ffc6f567cd1 - <rustc_middle[99c60881b72579c1]::ty::context::TyCtxt>::def_path_str_with_substs
  37:     0x7ffc6f5504e4 - rustc_middle[99c60881b72579c1]::query::descs::hir_owner
  38:     0x7ffc6ed674d5 - <rustc_query_impl[d3aba5db8cad4e9d]::plumbing::QueryCtxt>::try_print_query_stack
  39:     0x7ffc6ee08bb5 - <alloc[573ce340f5291ee5]::vec::Vec<u8> as rustc_serialize[d95a6b06eb86861e]::serialize::Decodable<rustc_query_impl[d3aba5db8cad4e9d]::on_disk_cache::CacheDecoder>>::decode
  40:     0x7ffc6ee62fc7 - <&[rustc_ast[c03cc9997dba8755]::ast::Attribute] as rustc_serialize[d95a6b06eb86861e]::serialize::Decodable<rustc_query_impl[d3aba5db8cad4e9d]::on_disk_cache::CacheDecoder>>::decode
  41:     0x7ffc6ee0fb15 - <alloc[573ce340f5291ee5]::vec::Vec<u8> as rustc_serialize[d95a6b06eb86861e]::serialize::Decodable<rustc_query_impl[d3aba5db8cad4e9d]::on_disk_cache::CacheDecoder>>::decode
  42:     0x7ffc6ed56c4d - <rustc_query_impl[d3aba5db8cad4e9d]::on_disk_cache::CacheEncoder as rustc_serialize[d95a6b06eb86861e]::serialize::Encoder>::emit_char     
  43:     0x7ffc6ee302c1 - <&[rustc_ast[c03cc9997dba8755]::ast::Attribute] as rustc_serialize[d95a6b06eb86861e]::serialize::Decodable<rustc_query_impl[d3aba5db8cad4e9d]::on_disk_cache::CacheDecoder>>::decode
  44:     0x7ffc6d088fdb - rustc_interface[acb21b123d0ba37]::interface::try_print_query_stack
  45:     0x7ffc6d02c0e0 - rustc_driver_impl[80e6611556be2cef]::report_ice
  46:     0x7ffc6d02b5c4 - rustc_driver_impl[80e6611556be2cef]::describe_lints
  47:     0x7ffc7797aa5f - std::panicking::rust_panic_with_hook::hbdafd2453062d848
  48:     0x7ffc7797a77b - <std::panicking::begin_panic_handler::StrPanicPayload as core::panic::BoxMeUp>::get::h65d2be1af01a551c
  49:     0x7ffc77977719 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h91f604f4ffa5801e
  50:     0x7ffc7797a4d0 - rust_begin_unwind
  51:     0x7ffc779e8ed5 - core::panicking::panic_fmt::hef645f8ef8eec178
  52:     0x7ffc779e8f8c - core::panicking::panic::h45fca6531abd18aa
  53:     0x7ffc6b15d970 - <rustc_resolve[eb7387a18a5833cf]::Resolver>::resolve_crate
  54:     0x7ffc6c5aefc1 - <<rustc_resolve[eb7387a18a5833cf]::late::LateResolutionVisitor>::find_lifetime_for_self::SelfVisitor as rustc_ast[c03cc9997dba8755]::visit::Visitor>::visit_ty
  55:     0x7ffc6c5af6a0 - <<rustc_resolve[eb7387a18a5833cf]::late::LateResolutionVisitor>::find_lifetime_for_self::SelfVisitor as rustc_ast[c03cc9997dba8755]::visit::Visitor>::visit_ty
  56:     0x7ffc6c5959d3 - <<rustc_resolve[eb7387a18a5833cf]::late::LateResolutionVisitor>::find_lifetime_for_self::SelfVisitor as rustc_ast[c03cc9997dba8755]::visit::Visitor>::visit_ty
  57:     0x7ffc6c5df64a - <rustc_resolve[eb7387a18a5833cf]::effective_visibilities::EffectiveVisibilitiesVisitor as rustc_ast[c03cc9997dba8755]::visit::Visitor>::visit_item
  58:     0x7ffc6c59be1d - <<rustc_resolve[eb7387a18a5833cf]::late::LateResolutionVisitor>::find_lifetime_for_self::SelfVisitor as rustc_ast[c03cc9997dba8755]::visit::Visitor>::visit_ty
  59:     0x7ffc6c58063b - <rustc_resolve[eb7387a18a5833cf]::late::LateResolutionVisitor as rustc_ast[c03cc9997dba8755]::visit::Visitor>::visit_item
  60:     0x7ffc6b155e8b - <rustc_builtin_macros[b8b40dbabaaf7e00]::deriving::generic::find_type_parameters::Visitor as rustc_ast[c03cc9997dba8755]::visit::Visitor>::visit_ty
  61:     0x7ffc6b15e7cd - rustc_resolve[eb7387a18a5833cf]::provide
  62:     0x7ffc6b15d150 - <rustc_resolve[eb7387a18a5833cf]::Resolver>::resolve_crate
  63:     0x7ffc6a8a4e3e - rustc_interface[acb21b123d0ba37]::passes::resolver_for_lowering
  64:     0x7ffc6b40857d - <&[rustc_span[e1ca11e9f2e7f58d]::symbol::Ident] as rustc_serialize[d95a6b06eb86861e]::serialize::Decodable<rustc_query_impl[d3aba5db8cad4e9d]::on_disk_cache::CacheDecoder>>::decode
  65:     0x7ffc6b346941 - <rustc_query_impl[d3aba5db8cad4e9d]::Queries as rustc_middle[99c60881b72579c1]::ty::query::QueryEngine>::try_mark_green
  66:     0x7ffc6a8a792b - rustc_interface[acb21b123d0ba37]::passes::output_filenames
  67:     0x7ffc6b30bf5f - <rustc_const_eval[5bc5628c60c7bc7b]::transform::check_consts::qualifs::CustomEq as rustc_const_eval[5bc5628c60c7bc7b]::transform::check_consts::qualifs::Qualif>::in_adt_inherently
  68:     0x7ffc6b3e4e72 - <&[rustc_span[e1ca11e9f2e7f58d]::symbol::Ident] as rustc_serialize[d95a6b06eb86861e]::serialize::Decodable<rustc_query_impl[d3aba5db8cad4e9d]::on_disk_cache::CacheDecoder>>::decode
  69:     0x7ffc6b355051 - <rustc_query_impl[d3aba5db8cad4e9d]::Queries as rustc_middle[99c60881b72579c1]::ty::query::QueryEngine>::try_mark_green
  70:     0x7ffc6c4e5de2 - rustc_ast_lowering[81dcca6d70b57c42]::lower_to_hir
  71:     0x7ffc6b30d819 - <rustc_const_eval[5bc5628c60c7bc7b]::transform::check_consts::qualifs::CustomEq as rustc_const_eval[5bc5628c60c7bc7b]::transform::check_consts::qualifs::Qualif>::in_adt_inherently
  72:     0x7ffc6b4404c2 - <&[rustc_span[e1ca11e9f2e7f58d]::symbol::Ident] as rustc_serialize[d95a6b06eb86861e]::serialize::Decodable<rustc_query_impl[d3aba5db8cad4e9d]::on_disk_cache::CacheDecoder>>::decode
  73:     0x7ffc6b346aa1 - <rustc_query_impl[d3aba5db8cad4e9d]::Queries as rustc_middle[99c60881b72579c1]::ty::query::QueryEngine>::try_mark_green
  74:     0x7ffc6ceed0ce - <rustc_middle[99c60881b72579c1]::ty::Predicate>::is_coinductive
  75:     0x7ffc6ca989d8 - <rustc_span[e1ca11e9f2e7f58d]::symbol::Symbol as rustc_serialize[d95a6b06eb86861e]::serialize::Encodable<rustc_query_impl[d3aba5db8cad4e9d]::on_disk_cache::CacheEncoder>>::encode
  76:     0x7ffc6c9829a8 - <rustc_query_impl[d3aba5db8cad4e9d]::Queries as rustc_middle[99c60881b72579c1]::ty::query::QueryEngine>::as_any
  77:     0x7ffc6b6bb89a - <rustc_middle[99c60881b72579c1]::hir::map::Map>::get_module
  78:     0x7ffc6b6bbfb9 - <rustc_middle[99c60881b72579c1]::hir::map::Map as rustc_hir[9ac1ca697d999d0a]::intravisit::Map>::trait_item
  79:     0x7ffc6b30b83e - <rustc_const_eval[5bc5628c60c7bc7b]::transform::check_consts::qualifs::CustomEq as rustc_const_eval[5bc5628c60c7bc7b]::transform::check_consts::qualifs::Qualif>::in_adt_inherently
  80:     0x7ffc6b3dbe52 - <&[rustc_span[e1ca11e9f2e7f58d]::symbol::Ident] as rustc_serialize[d95a6b06eb86861e]::serialize::Decodable<rustc_query_impl[d3aba5db8cad4e9d]::on_disk_cache::CacheDecoder>>::decode
  81:     0x7ffc6b346c01 - <rustc_query_impl[d3aba5db8cad4e9d]::Queries as rustc_middle[99c60881b72579c1]::ty::query::QueryEngine>::try_mark_green
  82:     0x7ff7cb312d2e - <unknown>
  83:     0x7ff7cb2ce8f4 - <unknown>
  84:     0x7ff7cb456ee8 - <unknown>
  85:     0x7ff7cb2cdfef - <unknown>
  86:     0x7ff7cb47a583 - <unknown>
  87:     0x7ff7cb371459 - <unknown>
  88:     0x7ff7cb2cc567 - <unknown>
  89:     0x7ff7cb37412c - <unknown>
  90:     0x7ff7cb3e1236 - <unknown>
  91:     0x7ff7cb445062 - <unknown>
  92:     0x7ffc7798c91c - std::sys::windows::thread::Thread::new::hc271a03890a34556
  93:     0x7ffcd7a87614 - BaseThreadInitThunk
  94:     0x7ffcd88c26a1 - RtlUserThreadStart

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: rustc 1.70.0-nightly (17c116721 2023-03-29) running on x86_64-pc-windows-msvc

query stack during panic:
end of query stack
thread panicked while panicking. aborting.

@jyn514
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jyn514 commented Mar 30, 2023

cc @petrochenkov

@bvanjoi
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bvanjoi commented May 11, 2023 •
edited
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reduce:

mod s {
    pub use b::A;

    pub trait A {}
}

use s::A;

/// [`A`]
pub fn f() -> () {}

@jyn514 jyn514 added -Zbuild-std Unstable Cargo option: Compile the standard library yourself. T-rustdoc Relevant to the rustdoc team, which will review and decide on the PR/issue. and removed -Zbuild-std Unstable Cargo option: Compile the standard library yourself. labels May 11, 2023
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bvanjoi commented May 11, 2023

reduce:

mod s {
    pub use b::A;

    pub trait A {}
}

use s::A;

/// [`A`]
pub fn f() -> () {}

This case maybe solved by #109602, and I will continue this PR, so @rustbot claim

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bvanjoi commented May 27, 2023

I think this ICE had fixed, maybe we can close this?

@CGMossa CGMossa closed this as completed May 27, 2023
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A-resolve Area: Name/path resolution done by `rustc_resolve` specifically C-bug Category: This is a bug. I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. T-rustdoc Relevant to the rustdoc team, which will review and decide on the PR/issue.
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