Closed
Description
error: internal compiler error: src/librustc_mir/transform/inline.rs:677: Return place is (*_28), not local
thread 'rustc' panicked at 'Box<Any>', src/librustc_errors/lib.rs:643:9
stack backtrace:
0: backtrace::backtrace::libunwind::trace
at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.35/src/backtrace/libunwind.rs:88
1: backtrace::backtrace::trace_unsynchronized
at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.35/src/backtrace/mod.rs:66
2: std::sys_common::backtrace::_print
at src/libstd/sys_common/backtrace.rs:47
3: std::sys_common::backtrace::print
at src/libstd/sys_common/backtrace.rs:36
4: std::panicking::default_hook::{{closure}}
at src/libstd/panicking.rs:200
5: std::panicking::default_hook
at src/libstd/panicking.rs:214
6: rustc::util::common::panic_hook
7: std::panicking::rust_panic_with_hook
at src/libstd/panicking.rs:481
8: std::panicking::begin_panic
9: rustc_errors::Handler::bug
10: rustc::util::bug::opt_span_bug_fmt::{{closure}}
11: rustc::ty::context::tls::with_opt::{{closure}}
12: rustc::ty::context::tls::with_context_opt
13: rustc::ty::context::tls::with_opt
14: rustc::util::bug::opt_span_bug_fmt
15: rustc::util::bug::bug_fmt
16: <rustc_mir::transform::inline::Integrator as rustc::mir::visit::MutVisitor>::visit_local
17: <rustc_mir::transform::inline::Integrator as rustc::mir::visit::MutVisitor>::visit_place
18: <rustc_mir::transform::inline::Integrator as rustc::mir::visit::MutVisitor>::visit_basic_block_data
19: rustc_mir::transform::inline::Inliner::run_pass
20: <rustc_mir::transform::inline::Inline as rustc_mir::transform::MirPass>::run_pass
21: rustc_mir::transform::run_passes::{{closure}}
22: rustc_mir::transform::run_passes
23: rustc_mir::transform::optimized_mir
24: rustc::ty::query::<impl rustc::ty::query::config::QueryAccessors for rustc::ty::query::queries::optimized_mir>::compute
25: rustc::dep_graph::graph::DepGraph::with_task_impl
26: rustc::ty::query::plumbing::<impl rustc::ty::context::TyCtxt>::get_query
27: rustc_mir::monomorphize::collector::collect_items_rec
28: rustc_mir::monomorphize::collector::collect_items_rec
29: rustc_mir::monomorphize::collector::collect_items_rec
30: rustc_mir::monomorphize::collector::collect_items_rec
31: rustc_mir::monomorphize::collector::collect_items_rec
32: rustc_mir::monomorphize::collector::collect_items_rec
33: rustc_mir::monomorphize::collector::collect_items_rec
34: rustc_mir::monomorphize::collector::collect_items_rec
35: rustc_mir::monomorphize::collector::collect_items_rec
36: rustc_mir::monomorphize::collector::collect_items_rec
37: rustc_mir::monomorphize::collector::collect_items_rec
38: rustc_mir::monomorphize::collector::collect_items_rec
39: rustc_mir::monomorphize::collector::collect_items_rec
40: rustc_mir::monomorphize::collector::collect_items_rec
41: rustc_mir::monomorphize::collector::collect_items_rec
42: rustc_mir::monomorphize::collector::collect_items_rec
43: rustc_mir::monomorphize::collector::collect_crate_mono_items::{{closure}}
44: rustc_mir::monomorphize::collector::collect_crate_mono_items
45: rustc::util::common::time
46: rustc_mir::monomorphize::partitioning::collect_and_partition_mono_items
47: rustc::ty::query::__query_compute::collect_and_partition_mono_items
48: rustc::dep_graph::graph::DepGraph::with_task_impl
49: rustc::ty::query::plumbing::<impl rustc::ty::context::TyCtxt>::get_query
50: rustc_codegen_ssa::back::symbol_export::exported_symbols_provider_local
51: rustc::ty::query::__query_compute::exported_symbols
52: rustc::dep_graph::graph::DepGraph::with_task_impl
53: rustc::ty::query::plumbing::<impl rustc::ty::context::TyCtxt>::get_query
54: rustc_metadata::encoder::EncodeContext::encode_crate_root
55: rustc::dep_graph::graph::DepGraph::with_ignore
56: rustc_metadata::encoder::encode_metadata
57: rustc_metadata::cstore_impl::<impl rustc::middle::cstore::CrateStore for rustc_metadata::cstore::CStore>::encode_metadata
58: rustc::ty::context::TyCtxt::encode_metadata
59: rustc_interface::passes::encode_and_write_metadata
60: rustc::util::common::time
61: rustc_interface::passes::BoxedGlobalCtxt::access::{{closure}}
62: rustc_interface::passes::create_global_ctxt::{{closure}}
63: rustc_interface::passes::BoxedGlobalCtxt::enter
64: rustc_interface::queries::Query<T>::compute
65: rustc_interface::queries::<impl rustc_interface::interface::Compiler>::ongoing_codegen
66: rustc_interface::interface::run_compiler_in_existing_thread_pool
67: std::thread::local::LocalKey<T>::with
68: scoped_tls::ScopedKey<T>::set
69: syntax::with_globals
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.
query stack during panic:
#0 [optimized_mir] processing `sys_common::thread_local::register_dtor_fallback`
#1 [collect_and_partition_mono_items] collect_and_partition_mono_items
#2 [exported_symbols] exported_symbols
end of query stack
error: aborting due to previous error
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 (e44fdf979 2019-08-21) running on x86_64-unknown-linux-gnu
note: compiler flags: -Z mir-opt-level=3 -C prefer-dynamic -C debuginfo=2 -C debug-assertions=off -C overflow-checks=on -C incremental --crate-type dylib --crate-type rlib
note: some of the compiler flags provided by cargo are hidden
error: Could not compile `std`.
I tried to compile it with the panic_unwind cargo feature set.