Skip to content

Internal compiler error but only when running under rls #64821

Closed
@kinnison

Description

@kinnison

I wasn't sure if it was right to report this here or elsewhere, so here it is for now...

Trying to compile Hagrid with rustc 1.39.0-nightly (6ef275e6c 2019-09-24) works, but running the rls --cli from the same toolchain results in the following:

{"jsonrpc":"2.0","method":"window/progress","params":{"done":null,"id":"progress_1","message":null,"percentage":null,"title":"Building"}}
{"jsonrpc":"2.0","method":"window/progress","params":{"done":null,"id":"progress_1","message":"petgraph","percentage":null,"title":"Building"}}
{"jsonrpc":"2.0","method":"window/progress","params":{"done":null,"id":"progress_1","message":"build_script_build","percentage":null,"title":"Building"}}
{"artifact":"/home/dsilvers/dev-git/hagrid/target/rls/debug/deps/petgraph-2cacb34015adf613.d","emit":"dep-info"}
{"message":"src/librustc/ty/context.rs:211: node type <G>::NodeId (hir_id=HirId { owner: DefIndex(3560), local_id: 10 }) with HirId::owner DefId(0:3560 ~ petgraph[36e6]::algo[0]::tarjan_scc[0]::Data[0]) cannot be placed in TypeckTables with local_id_root DefId(0:980 ~ petgraph[36e6]::algo[0]::tarjan_scc[0])","code":null,"level":"error: internal compiler error","spans":[],"children":[],"rendered":"\u001b[0m\u001b[1m\u001b[38;5;9merror: internal compiler error\u001b[0m\u001b[0m\u001b[1m: src/librustc/ty/context.rs:211: node type <G>::NodeId (hir_id=HirId { owner: DefIndex(3560), local_id: 10 }) with HirId::owner DefId(0:3560 ~ petgraph[36e6]::algo[0]::tarjan_scc[0]::Data[0]) cannot be placed in TypeckTables with local_id_root DefId(0:980 ~ petgraph[36e6]::algo[0]::tarjan_scc[0])\u001b[0m\n\n"}
thread 'rustc' panicked at 'Box<Any>', src/librustc_errors/lib.rs:812:9
stack backtrace:
   0: backtrace::backtrace::libunwind::trace
             at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/libunwind.rs:88
   1: backtrace::backtrace::trace_unsynchronized
             at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/mod.rs:66
   2: std::sys_common::backtrace::_print_fmt
             at src/libstd/sys_common/backtrace.rs:76
   3: <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt
             at src/libstd/sys_common/backtrace.rs:60
   4: core::fmt::write
             at src/libcore/fmt/mod.rs:1030
   5: std::io::Write::write_fmt
             at src/libstd/io/mod.rs:1412
   6: std::sys_common::backtrace::_print
             at src/libstd/sys_common/backtrace.rs:64
   7: std::sys_common::backtrace::print
             at src/libstd/sys_common/backtrace.rs:49
   8: std::panicking::default_hook::{{closure}}
             at src/libstd/panicking.rs:196
   9: std::panicking::default_hook
             at src/libstd/panicking.rs:210
  10: rustc_driver::report_ice
  11: std::panicking::rust_panic_with_hook
             at src/libstd/panicking.rs:477
  12: std::panicking::begin_panic
  13: rustc_errors::HandlerInner::bug
  14: rustc_errors::Handler::bug
  15: rustc::util::bug::opt_span_bug_fmt::{{closure}}
  16: rustc::ty::context::tls::with_opt::{{closure}}
  17: rustc::ty::context::tls::with_context_opt
  18: rustc::ty::context::tls::with_opt
  19: rustc::util::bug::opt_span_bug_fmt
  20: rustc::util::bug::bug_fmt
  21: rustc::ty::context::validate_hir_id_for_typeck_tables::{{closure}}
  22: rustc::ty::context::tls::with::{{closure}}
  23: rustc::ty::context::tls::with_context::{{closure}}
  24: rustc::ty::context::tls::with_context_opt
  25: rustc::ty::context::tls::with_context
  26: rustc::ty::context::tls::with
  27: rustc::ty::context::TypeckTables::qpath_res
  28: rustc_save_analysis::SaveContext::get_path_res
  29: <rustc_save_analysis::dump_visitor::DumpVisitor as syntax::visit::Visitor>::visit_ty
  30: syntax::visit::walk_generic_args
  31: <rustc_save_analysis::dump_visitor::DumpVisitor as syntax::visit::Visitor>::visit_ty
  32: <rustc_save_analysis::dump_visitor::DumpVisitor as syntax::visit::Visitor>::visit_item
  33: rustc_save_analysis::dump_visitor::DumpVisitor::process_fn::{{closure}}
  34: <rustc_save_analysis::dump_visitor::DumpVisitor as syntax::visit::Visitor>::visit_item
  35: <rustc_save_analysis::dump_visitor::DumpVisitor as syntax::visit::Visitor>::visit_item
  36: <rustc_save_analysis::dump_visitor::DumpVisitor as syntax::visit::Visitor>::visit_mod
  37: rustc::dep_graph::graph::DepGraph::with_ignore
  38: rustc_driver::run_compiler::{{closure}}::{{closure}}::{{closure}}
  39: rustc::util::common::time
  40: rustc_interface::passes::BoxedGlobalCtxt::access::{{closure}}
  41: rustc_interface::passes::create_global_ctxt::{{closure}}
  42: rustc_interface::interface::run_compiler_in_existing_thread_pool
  43: std::thread::local::LocalKey<T>::with
  44: scoped_tls::ScopedKey<T>::set
  45: syntax::with_globals
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/blob/master/CONTRIBUTING.md#bug-reports

note: rustc 1.39.0-nightly (6ef275e6c 2019-09-24) running on x86_64-unknown-linux-gnu

note: compiler flags: -C debuginfo=2 --crate-type lib

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

query stack during panic:
end of query stack
{"message":"aborting due to previous error","code":null,"level":"error","spans":[],"children":[],"rendered":"\u001b[0m\u001b[1m\u001b[38;5;9merror\u001b[0m\u001b[0m\u001b[1m: aborting due to previous error\u001b[0m\n\n"}

Metadata

Metadata

Assignees

Labels

A-save-analysisArea: saving results of analyses such as inference and borrowck results to a file.I-ICEIssue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️P-highHigh priorityT-compilerRelevant to the compiler team, which will review and decide on the PR/issue.

Type

No type

Projects

No projects

Milestone

No milestone

Relationships

None yet

Development

No branches or pull requests

Issue actions