Using a proc_macro crate with more than 9 macros causes an ICE #52370

Bobo1239 · 2018-07-14T10:58:31Z

Minimal repro: https://github.com/Bobo1239/proc_macro_limit
proc_macro_limit defines 10 macros. cargo test results in an ICE (the test just contains extern crate proc_macro_limit). The ICE doesn't occur when any macro is removed.

edit: The ICE only manifest when using the proc-macro crate via extern crate proc_macro_limit;. So in the repro crate cargo build succeeds but cargo test fails with the ICE.

rustc -Vv:

rustc 1.29.0-nightly (254f8796b 2018-07-13)
binary: rustc
commit-hash: 254f8796b729810846e2b97620032ecaf103db33
commit-date: 2018-07-13
host: x86_64-unknown-linux-gnu
release: 1.29.0-nightly
LLVM version: 7.0

Backtrace:

   Compiling proc_macro_limit v0.1.0 (file:///home/bobo1239/Development/Rust/proc_macro_limit)
thread 'main' panicked at 'index out of bounds: the len is 9 but the index is 9', /checkout/src/libcore/slice/mod.rs:2085:10
stack backtrace:
   0: std::sys::unix::backtrace::tracing::imp::unwind_backtrace
             at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
   1: std::sys_common::backtrace::print
             at libstd/sys_common/backtrace.rs:71
             at libstd/sys_common/backtrace.rs:59
   2: std::panicking::default_hook::{{closure}}
             at libstd/panicking.rs:211
   3: std::panicking::default_hook
             at libstd/panicking.rs:227
   4: rustc::util::common::panic_hook
   5: std::panicking::rust_panic_with_hook
             at libstd/panicking.rs:479
   6: std::panicking::continue_panic_fmt
             at libstd/panicking.rs:390
   7: rust_begin_unwind
             at libstd/panicking.rs:325
   8: core::panicking::panic_fmt
             at libcore/panicking.rs:77
   9: core::panicking::panic_bounds_check
             at libcore/panicking.rs:59
  10: rustc_metadata::cstore_impl::<impl rustc::middle::cstore::CrateStore for rustc_metadata::cstore::CStore>::def_path_hash
  11: rustc::ich::impls_hir::<impl rustc_data_structures::stable_hasher::HashStable<rustc::ich::hcx::StableHashingContext<'a>> for rustc::hir::def::Def>::hash_stable
  12: <[T] as rustc_data_structures::stable_hasher::HashStable<CTX>>::hash_stable
  13: rustc::dep_graph::graph::DepGraph::with_task_impl
  14: rustc::ty::context::tls::with_related_context
  15: rustc::ty::query::plumbing::<impl rustc::ty::context::TyCtxt<'a, 'gcx, 'tcx>>::force_query_with_job
  16: rustc::ty::query::plumbing::<impl rustc::ty::context::TyCtxt<'a, 'gcx, 'tcx>>::force_query
  17: rustc::ty::query::plumbing::force_from_dep_node
  18: rustc::dep_graph::graph::DepGraph::try_mark_green
  19: rustc::dep_graph::graph::DepGraph::try_mark_green
  20: rustc::ty::query::plumbing::<impl rustc::ty::context::TyCtxt<'a, 'gcx, 'tcx>>::try_mark_green_and_read
  21: rustc::ty::query::plumbing::<impl rustc::ty::context::TyCtxt<'a, 'gcx, 'tcx>>::get_query
  22: rustc::ty::query::<impl rustc::ty::context::TyCtxt<'a, 'tcx, 'lcx>>::const_eval
  23: rustc_mir::monomorphize::collector::collect_const
  24: <rustc_mir::monomorphize::collector::MirNeighborCollector<'a, 'tcx> as rustc::mir::visit::Visitor<'tcx>>::visit_terminator_kind
  25: rustc_mir::monomorphize::collector::collect_items_rec
  26: rustc_mir::monomorphize::collector::collect_items_rec
  27: rustc_mir::monomorphize::collector::collect_items_rec
  28: rustc_mir::monomorphize::collector::collect_crate_mono_items::{{closure}}
  29: rustc::util::common::time
  30: rustc_mir::monomorphize::collector::collect_crate_mono_items
  31: rustc::util::common::time
  32: rustc_codegen_llvm::base::collect_and_partition_mono_items
  33: rustc::ty::query::<impl rustc::ty::query::config::QueryAccessors<'tcx> for rustc::ty::query::queries::collect_and_partition_mono_items<'tcx>>::compute
  34: rustc::ty::context::tls::with_context
  35: rustc::dep_graph::graph::DepGraph::with_task_impl
  36: rustc::ty::context::tls::with_related_context
  37: rustc::ty::query::plumbing::<impl rustc::ty::context::TyCtxt<'a, 'gcx, 'tcx>>::force_query_with_job
  38: rustc::ty::query::plumbing::<impl rustc::ty::context::TyCtxt<'a, 'gcx, 'tcx>>::get_query
  39: <rustc_codegen_llvm::LlvmCodegenBackend as rustc_codegen_utils::codegen_backend::CodegenBackend>::codegen_crate
  40: rustc::util::common::time
  41: rustc_driver::driver::phase_4_codegen
  42: rustc_driver::driver::compile_input::{{closure}}
  43: rustc::ty::context::tls::enter_context
  44: <std::thread::local::LocalKey<T>>::with
  45: rustc::ty::context::TyCtxt::create_and_enter
  46: rustc_driver::driver::compile_input
  47: rustc_driver::run_compiler_with_pool
  48: <scoped_tls::ScopedKey<T>>::set
  49: <scoped_tls::ScopedKey<T>>::set
  50: syntax::with_globals
  51: <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
  52: __rust_maybe_catch_panic
             at libpanic_unwind/lib.rs:106
  53: rustc_driver::run
  54: rustc_driver::main
  55: std::rt::lang_start::{{closure}}
  56: std::panicking::try::do_call
             at libstd/rt.rs:59
             at libstd/panicking.rs:310
  57: __rust_maybe_catch_panic
             at libpanic_unwind/lib.rs:106
  58: std::rt::lang_start_internal
             at libstd/panicking.rs:289
             at libstd/panic.rs:392
             at libstd/rt.rs:58
  59: main
  60: __libc_start_main
  61: <unknown>
query stack during panic:
thread 'main' panicked at 'did not find a cycle', librustc/ty/query/job.rs:143:9
stack backtrace:
   0:     0x7fa3739cf44e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hd6c46a9a697d3bb0
                               at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
   1:     0x7fa3739a6d36 - std::sys_common::backtrace::print::hb45c2623ee574a87
                               at libstd/sys_common/backtrace.rs:71
                               at libstd/sys_common/backtrace.rs:59
   2:     0x7fa3739d847d - std::panicking::default_hook::{{closure}}::h07311e63483c372f
                               at libstd/panicking.rs:211
   3:     0x7fa3739d81f0 - std::panicking::default_hook::h028233b8c65b3bae
                               at libstd/panicking.rs:227
   4:     0x7fa37006c395 - rustc::util::common::panic_hook::hf2c45cd370f93067
   5:     0x7fa3739d8b43 - std::panicking::rust_panic_with_hook::haf5fc7b5dee91fb6
                               at libstd/panicking.rs:479
   6:     0x7fa37011fea6 - std::panicking::begin_panic::h606fc830096e0274
   7:     0x7fa36fc9cbf4 - rustc::ty::query::job::QueryJob::await::h2c731c2b200f09f3
   8:     0x7fa36ff3b13c - rustc::ty::query::plumbing::<impl rustc::ty::context::TyCtxt<'a, 'gcx, 'tcx>>::get_query::h994096203aa17417
   9:     0x7fa36fe62f99 - rustc::ty::item_path::<impl rustc::ty::context::TyCtxt<'a, 'gcx, 'tcx>>::push_item_path::hd5d47d3273a34d51
  10:     0x7fa370162966 - <M as rustc::ty::query::config::QueryDescription<'tcx>>::describe::hb34b18206d165ab4
  11:     0x7fa37007b8dd - rustc::ty::query::Query::describe::h684cc4d58a7dde9d
  12:     0x7fa36ffabfd0 - <std::thread::local::LocalKey<T>>::with::h5fe221a036b2135a
  13:     0x7fa36fe64ba8 - rustc::ty::query::plumbing::<impl rustc::ty::context::TyCtxt<'a, 'gcx, 'tcx>>::report_cycle::h4b2f454b2cf99ce3
  14:     0x7fa36fe2c81b - rustc::ty::query::plumbing::force_from_dep_node::h28e6416d0df47b6e
  15:     0x7fa36fbb846a - rustc::dep_graph::graph::DepGraph::try_mark_green::h13af1dcc078314d1
  16:     0x7fa36fe64ce0 - rustc::ty::query::plumbing::<impl rustc::ty::context::TyCtxt<'a, 'gcx, 'tcx>>::try_mark_green_and_read::h81ce4cf347e2d812
  17:     0x7fa36ff3b8a0 - rustc::ty::query::plumbing::<impl rustc::ty::context::TyCtxt<'a, 'gcx, 'tcx>>::get_query::h994096203aa17417
  18:     0x7fa36fe62f99 - rustc::ty::item_path::<impl rustc::ty::context::TyCtxt<'a, 'gcx, 'tcx>>::push_item_path::hd5d47d3273a34d51
  19:     0x7fa370162966 - <M as rustc::ty::query::config::QueryDescription<'tcx>>::describe::hb34b18206d165ab4
  20:     0x7fa37007b8dd - rustc::ty::query::Query::describe::h684cc4d58a7dde9d
  21:     0x7fa36fccc274 - rustc::ty::context::tls::with_context_opt::h9c2d29701f63e085
  22:     0x7fa37006c443 - rustc::util::common::panic_hook::hf2c45cd370f93067
  23:     0x7fa3739d8b43 - std::panicking::rust_panic_with_hook::haf5fc7b5dee91fb6
                               at libstd/panicking.rs:479
  24:     0x7fa3739d86e9 - std::panicking::continue_panic_fmt::hdf5f264b4817f85d
                               at libstd/panicking.rs:390
  25:     0x7fa3739d85e5 - rust_begin_unwind
                               at libstd/panicking.rs:325
  26:     0x7fa373a4c6cb - core::panicking::panic_fmt::hcb9f16862374cc9a
                               at libcore/panicking.rs:77
  27:     0x7fa373a4c67f - core::panicking::panic_bounds_check::hc0f17aee7023f9e2
                               at libcore/panicking.rs:59
  28:     0x7fa371c08a01 - rustc_metadata::cstore_impl::<impl rustc::middle::cstore::CrateStore for rustc_metadata::cstore::CStore>::def_path_hash::h9b41eab2b2169335
  29:     0x7fa36fcb14e5 - rustc::ich::impls_hir::<impl rustc_data_structures::stable_hasher::HashStable<rustc::ich::hcx::StableHashingContext<'a>> for rustc::hir::def::Def>::hash_stable::he0bfa1c53c2fe221
  30:     0x7fa36fc6e4ec - <[T] as rustc_data_structures::stable_hasher::HashStable<CTX>>::hash_stable::h63da9e1588322d9f
  31:     0x7fa36fb8bf8c - rustc::dep_graph::graph::DepGraph::with_task_impl::hb9ad5208c75dec84
  32:     0x7fa36fd21351 - rustc::ty::context::tls::with_related_context::h236b2bed983f6e08
  33:     0x7fa36fe6c940 - rustc::ty::query::plumbing::<impl rustc::ty::context::TyCtxt<'a, 'gcx, 'tcx>>::force_query_with_job::h2df9519ccff79d05
  34:     0x7fa36fe9e56e - rustc::ty::query::plumbing::<impl rustc::ty::context::TyCtxt<'a, 'gcx, 'tcx>>::force_query::h3cb896586aeb0a91
  35:     0x7fa36fe2c7b7 - rustc::ty::query::plumbing::force_from_dep_node::h28e6416d0df47b6e
  36:     0x7fa36fbb846a - rustc::dep_graph::graph::DepGraph::try_mark_green::h13af1dcc078314d1
  37:     0x7fa36fbb843a - rustc::dep_graph::graph::DepGraph::try_mark_green::h13af1dcc078314d1
  38:     0x7fa36fe64ce0 - rustc::ty::query::plumbing::<impl rustc::ty::context::TyCtxt<'a, 'gcx, 'tcx>>::try_mark_green_and_read::h81ce4cf347e2d812
  39:     0x7fa36ff6d72b - rustc::ty::query::plumbing::<impl rustc::ty::context::TyCtxt<'a, 'gcx, 'tcx>>::get_query::hcb7a12edbb0c1239
  40:     0x7fa36ffa765f - rustc::ty::query::<impl rustc::ty::context::TyCtxt<'a, 'tcx, 'lcx>>::const_eval::he0b0cb13a7d99531
  41:     0x7fa370ac3f75 - rustc_mir::monomorphize::collector::collect_const::hdf6223b66ab133ec
  42:     0x7fa370ac230e - <rustc_mir::monomorphize::collector::MirNeighborCollector<'a, 'tcx> as rustc::mir::visit::Visitor<'tcx>>::visit_terminator_kind::h2c72726e7afc51de
  43:     0x7fa370ac0ac1 - rustc_mir::monomorphize::collector::collect_items_rec::h0f4189260a5f2b34
  44:     0x7fa370ac10f9 - rustc_mir::monomorphize::collector::collect_items_rec::h0f4189260a5f2b34
  45:     0x7fa370ac10f9 - rustc_mir::monomorphize::collector::collect_items_rec::h0f4189260a5f2b34
  46:     0x7fa370d1e1b0 - rustc_mir::monomorphize::collector::collect_crate_mono_items::{{closure}}::hfe149b0b8cb481eb
  47:     0x7fa370cf68c4 - rustc::util::common::time::hf897241d402a4e9e
  48:     0x7fa370abece0 - rustc_mir::monomorphize::collector::collect_crate_mono_items::h64944a52b0a9edc3
  49:     0x7fa3694f7276 - rustc::util::common::time::h0d7f9f0f8494d94e
  50:     0x7fa3695b0f94 - rustc_codegen_llvm::base::collect_and_partition_mono_items::h7a7c84af63c01538
  51:     0x7fa36fd86ae8 - rustc::ty::query::<impl rustc::ty::query::config::QueryAccessors<'tcx> for rustc::ty::query::queries::collect_and_partition_mono_items<'tcx>>::compute::h4cdf9fe96888402e
  52:     0x7fa36fcff5e4 - rustc::ty::context::tls::with_context::hc07a3cde95f6473f
  53:     0x7fa36fb4f41e - rustc::dep_graph::graph::DepGraph::with_task_impl::h144e93e8e7db8c82
  54:     0x7fa36fd2c5db - rustc::ty::context::tls::with_related_context::h3c918fef702c76f1
  55:     0x7fa36fe7b377 - rustc::ty::query::plumbing::<impl rustc::ty::context::TyCtxt<'a, 'gcx, 'tcx>>::force_query_with_job::h9845e745f16d383c
  56:     0x7fa36ff46bd9 - rustc::ty::query::plumbing::<impl rustc::ty::context::TyCtxt<'a, 'gcx, 'tcx>>::get_query::ha0bb465fedd5ab61
  57:     0x7fa3695b9820 - <rustc_codegen_llvm::LlvmCodegenBackend as rustc_codegen_utils::codegen_backend::CodegenBackend>::codegen_crate::h050f6f9fdd741ee2
  58:     0x7fa373d81131 - rustc::util::common::time::hf3bdbd3076e65138
  59:     0x7fa373d7527c - rustc_driver::driver::phase_4_codegen::h6d218d66ccc5b3b1
  60:     0x7fa373d31e38 - rustc_driver::driver::compile_input::{{closure}}::h3ae3822eda7126fa
  61:     0x7fa373d2d3c9 - rustc::ty::context::tls::enter_context::h172e3a71948cf3e8
  62:     0x7fa373db9b7a - <std::thread::local::LocalKey<T>>::with::hbc082df5ff4b92fe
  63:     0x7fa373e2bbbd - rustc::ty::context::TyCtxt::create_and_enter::h140543bc115628f6
  64:     0x7fa373d6ed7c - rustc_driver::driver::compile_input::h77799d53c7077f32
  65:     0x7fa373df92c0 - rustc_driver::run_compiler_with_pool::hf70f7dd371076d1f
  66:     0x7fa373d34e7c - <scoped_tls::ScopedKey<T>>::set::hea0904c0d7dcea9c
  67:     0x7fa373d34b71 - <scoped_tls::ScopedKey<T>>::set::h2f59f8491f17e599
  68:     0x7fa373d9020a - syntax::with_globals::hb4d6561660afb38b
  69:     0x7fa373d335f2 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h51855e0168324012
  70:     0x7fa3739e59b9 - __rust_maybe_catch_panic
                               at libpanic_unwind/lib.rs:106
  71:     0x7fa373df6754 - rustc_driver::run::hfad78015aa66f902
  72:     0x7fa373e05eea - rustc_driver::main::hc68ca44052c5c3d1
  73:     0x55f93f391b52 - std::rt::lang_start::{{closure}}::h169c2960103a293d
  74:     0x7fa3739d8582 - std::panicking::try::do_call::h4ae9a4c7ba6e1e81
                               at libstd/rt.rs:59
                               at libstd/panicking.rs:310
  75:     0x7fa3739e59b9 - __rust_maybe_catch_panic
                               at libpanic_unwind/lib.rs:106
  76:     0x7fa3739baca5 - std::rt::lang_start_internal::hea52cc5b4fec6cb8
                               at libstd/panicking.rs:289
                               at libstd/panic.rs:392
                               at libstd/rt.rs:58
  77:     0x55f93f391bb3 - main
  78:     0x7fa3735ae06a - __libc_start_main
  79:     0x55f93f391a38 - <unknown>
query stack during panic:
thread panicked while processing panic. aborting.
error: Could not compile `proc_macro_limit`.

To learn more, run the command again with --verbose.

The text was updated successfully, but these errors were encountered:

pnkfelix · 2018-07-19T14:05:27Z

assigning to self for further investigation.

pnkfelix · 2018-07-19T14:06:19Z

(note we may downgrade priority to something less drastic than P-high)

oli-obk · 2018-07-19T14:08:14Z

Can't reproduce on yesterday's master (but I also have incremental + debug asserts on)

➜  proc_macro_limit git:(master) RUST_BACKTRACE=1 cargo build
   Compiling proc_macro_limit v0.1.0 (file:///home/oliver/Projects/rust/proc_macro_limit)
warning: this feature has been stable since 1.29.0. Attribute no longer needed: proc_macro_limit                                                                
 --> src/lib.rs:1:12
  |
1 | #![feature(proc_macro)]
  |            ^^^^^^^^^^
  |
  = note: #[warn(stable_features)] on by default

    Finished dev [unoptimized + debuginfo] target(s) in 1.25s                                                                                                   
➜  proc_macro_limit git:(master) rustc --version
rustc 1.29.0-dev

Bobo1239 · 2018-07-19T17:19:00Z

@oli-obk My bad. Should have clarified that the ICE only occurs when actually using the proc-macro crate (extern crate proc_macro_limit;). So cargo build runs successfully but cargo test fails. I will update the initial post to include this detail.

oli-obk · 2018-07-19T17:23:01Z

Ah indeed. Unfortunately I'm running into stack overflows now :/

   0: std::sys::unix::backtrace::tracing::imp::unwind_backtrace
             at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
   1: std::sys_common::backtrace::print
             at libstd/sys_common/backtrace.rs:71
             at libstd/sys_common/backtrace.rs:59
   2: std::panicking::default_hook::{{closure}}
             at libstd/panicking.rs:211
   3: std::panicking::default_hook
             at libstd/panicking.rs:227
   4: rustc::util::common::panic_hook
             at librustc/util/common.rs:54
   5: std::panicking::rust_panic_with_hook
             at libstd/panicking.rs:479
   6: std::panicking::continue_panic_fmt
             at libstd/panicking.rs:390
   7: rust_begin_unwind
             at libstd/panicking.rs:325
   8: core::panicking::panic_fmt
             at libcore/panicking.rs:77
   9: core::panicking::panic_bounds_check
             at libcore/panicking.rs:59
  10: rustc_metadata::cstore_impl::<impl rustc::middle::cstore::CrateStore for rustc_metadata::cstore::CStore>::def_path_hash
             at /home/oliver/Projects/rust/rust/src/libcore/slice/mod.rs:2085
             at /home/oliver/Projects/rust/rust/src/libcore/slice/mod.rs:1953
             at /home/oliver/Projects/rust/rust/src/liballoc/vec.rs:1714
             at /home/oliver/Projects/rust/rust/src/librustc/hir/map/definitions.rs:89
             at librustc_metadata/decoder.rs:1086
             at librustc_metadata/cstore_impl.rs:494
  11: rustc::ich::impls_hir::<impl rustc_data_structures::stable_hasher::HashStable<rustc::ich::hcx::StableHashingContext<'a>> for rustc::hir::def_id::DefId>::hash_stable
             at librustc/ich/hcx.rs:152
             at librustc/ich/impls_hir.rs:29
  12: <[T] as rustc_data_structures::stable_hasher::HashStable<CTX>>::hash_stable
             at librustc/macros.rs:86
             at librustc/macros.rs:103
             at /home/oliver/Projects/rust/rust/src/librustc_data_structures/stable_hasher.rs:287
  13: rustc::dep_graph::graph::DepGraph::with_task_impl
             at /home/oliver/Projects/rust/rust/src/librustc_data_structures/stable_hasher.rs:297
             at /home/oliver/Projects/rust/rust/src/librustc_data_structures/stable_hasher.rs:315
             at librustc/dep_graph/graph.rs:286
  14: rustc::dep_graph::graph::DepGraph::with_task
             at librustc/dep_graph/graph.rs:207
  15: rustc::ty::context::tls::set_tlv
             at librustc/ty/query/plumbing.rs:533
             at librustc/ty/query/plumbing.rs:203
             at librustc/ty/context.rs:1836
             at librustc/ty/context.rs:1775
  16: rustc::ty::context::tls::with_context_opt
             at librustc/ty/context.rs:1835
             at librustc/ty/query/plumbing.rs:202
             at librustc/ty/context.rs:1936
             at librustc/ty/context.rs:1920
             at librustc/ty/context.rs:1911
  17: rustc::ty::context::tls::with_related_context
             at librustc/ty/context.rs:1920
             at librustc/ty/context.rs:1931
  18: <rustc::ty::query::plumbing::JobOwner<'a, 'tcx, Q>>::start
             at librustc/ty/query/plumbing.rs:192
  19: rustc::ty::query::plumbing::<impl rustc::ty::context::TyCtxt<'a, 'gcx, 'tcx>>::force_query_with_job
             at librustc/ty/query/plumbing.rs:526
  20: rustc::ty::query::plumbing::<impl rustc::ty::context::TyCtxt<'a, 'gcx, 'tcx>>::get_query
             at librustc/ty/query/plumbing.rs:412
             at librustc/ty/query/plumbing.rs:602
             at librustc/ty/query/plumbing.rs:613
  21: rustc::ty::query::<impl rustc::ty::context::TyCtxt<'a, 'tcx, 'lcx>>::item_children
             at librustc/ty/query/plumbing.rs:830
  22: core::ops::function::FnOnce::call_once
             at librustc_metadata/cstore_impl.rs:402
             at /home/oliver/Projects/rust/rust/src/libcore/ops/function.rs:223
  23: rustc::ty::query::__query_compute::visible_parent_map
             at librustc/ty/query/plumbing.rs:783
             at librustc/ty/query/plumbing.rs:752
  24: rustc::ty::query::<impl rustc::ty::query::config::QueryAccessors<'tcx> for rustc::ty::query::queries::visible_parent_map<'tcx>>::compute
             at librustc/ty/query/plumbing.rs:781
  25: rustc::ty::context::tls::with_context_opt
             at librustc/dep_graph/graph.rs:274
             at librustc/ty/context.rs:1836
             at librustc/ty/context.rs:1775
             at librustc/ty/context.rs:1835
             at librustc/dep_graph/graph.rs:273
             at librustc/ty/context.rs:1920
             at librustc/ty/context.rs:1911
  26: rustc::ty::context::tls::with_context
             at librustc/ty/context.rs:1920
  27: rustc::dep_graph::graph::DepGraph::with_task_impl
             at librustc/dep_graph/graph.rs:267
  28: rustc::dep_graph::graph::DepGraph::with_task
             at librustc/dep_graph/graph.rs:207
  29: rustc::ty::context::tls::set_tlv
             at librustc/ty/query/plumbing.rs:533
             at librustc/ty/query/plumbing.rs:203
             at librustc/ty/context.rs:1836
             at librustc/ty/context.rs:1775
  30: rustc::ty::context::tls::with_context_opt
             at librustc/ty/context.rs:1835
             at librustc/ty/query/plumbing.rs:202
             at librustc/ty/context.rs:1936
             at librustc/ty/context.rs:1920
             at librustc/ty/context.rs:1911
  31: rustc::ty::context::tls::with_related_context
             at librustc/ty/context.rs:1920
             at librustc/ty/context.rs:1931
  32: <rustc::ty::query::plumbing::JobOwner<'a, 'tcx, Q>>::start
             at librustc/ty/query/plumbing.rs:192
  33: rustc::ty::query::plumbing::<impl rustc::ty::context::TyCtxt<'a, 'gcx, 'tcx>>::force_query_with_job
             at librustc/ty/query/plumbing.rs:526
  34: rustc::ty::query::plumbing::<impl rustc::ty::context::TyCtxt<'a, 'gcx, 'tcx>>::get_query
             at librustc/ty/query/plumbing.rs:412
             at librustc/ty/query/plumbing.rs:602
             at librustc/ty/query/plumbing.rs:613
  35: rustc::ty::query::<impl rustc::ty::context::TyCtxt<'a, 'tcx, 'lcx>>::visible_parent_map
             at librustc/ty/query/plumbing.rs:830
  36: rustc::ty::item_path::<impl rustc::ty::context::TyCtxt<'a, 'gcx, 'tcx>>::try_push_visible_item_path
             at librustc/ty/item_path.rs:132
  37: rustc::ty::item_path::<impl rustc::ty::context::TyCtxt<'a, 'gcx, 'tcx>>::push_item_path
             at librustc/ty/item_path.rs:192
  38: rustc::ty::item_path::<impl rustc::ty::context::TyCtxt<'a, 'gcx, 'tcx>>::item_path_str
             at librustc/ty/item_path.rs:67
  39: rustc::ty::context::tls::with
             at librustc_mir/interpret/const_eval.rs:165
             at /home/oliver/Projects/rust/rust/src/librustc/ty/context.rs:1966
             at /home/oliver/Projects/rust/rust/src/librustc/ty/context.rs:1920
             at /home/oliver/Projects/rust/rust/src/librustc/ty/context.rs:1911
             at /home/oliver/Projects/rust/rust/src/librustc/ty/context.rs:1920
             at /home/oliver/Projects/rust/rust/src/librustc/ty/context.rs:1966
  40: rustc_mir::interpret::const_eval::eval_body_using_ecx
             at librustc_mir/interpret/const_eval.rs:165
  41: rustc_mir::interpret::const_eval::const_eval_provider
             at librustc_mir/interpret/const_eval.rs:131
             at librustc_mir/interpret/const_eval.rs:562
  42: rustc::ty::query::__query_compute::const_eval
             at librustc/ty/query/plumbing.rs:783
             at librustc/ty/query/plumbing.rs:752
  43: rustc::ty::query::<impl rustc::ty::query::config::QueryAccessors<'tcx> for rustc::ty::query::queries::const_eval<'tcx>>::compute
             at librustc/ty/query/plumbing.rs:781
  44: rustc::ty::context::tls::with_context_opt
             at librustc/dep_graph/graph.rs:274
             at librustc/ty/context.rs:1836
             at librustc/ty/context.rs:1775
             at librustc/ty/context.rs:1835
             at librustc/dep_graph/graph.rs:273
             at librustc/ty/context.rs:1920
             at librustc/ty/context.rs:1911
  45: rustc::ty::context::tls::with_context
             at librustc/ty/context.rs:1920
  46: rustc::dep_graph::graph::DepGraph::with_task_impl
             at librustc/dep_graph/graph.rs:267
  47: rustc::dep_graph::graph::DepGraph::with_task
             at librustc/dep_graph/graph.rs:207
  48: rustc::ty::context::tls::set_tlv
             at librustc/ty/query/plumbing.rs:533
             at librustc/ty/query/plumbing.rs:203
             at librustc/ty/context.rs:1836
             at librustc/ty/context.rs:1775
  49: rustc::ty::context::tls::with_context_opt
             at librustc/ty/context.rs:1835
             at librustc/ty/query/plumbing.rs:202
             at librustc/ty/context.rs:1936
             at librustc/ty/context.rs:1920
             at librustc/ty/context.rs:1911
  50: rustc::ty::context::tls::with_related_context
             at librustc/ty/context.rs:1920
             at librustc/ty/context.rs:1931
  51: <rustc::ty::query::plumbing::JobOwner<'a, 'tcx, Q>>::start
             at librustc/ty/query/plumbing.rs:192
  52: rustc::ty::query::plumbing::<impl rustc::ty::context::TyCtxt<'a, 'gcx, 'tcx>>::force_query_with_job
             at librustc/ty/query/plumbing.rs:526
  53: rustc::ty::query::plumbing::<impl rustc::ty::context::TyCtxt<'a, 'gcx, 'tcx>>::get_query
             at librustc/ty/query/plumbing.rs:412
             at librustc/ty/query/plumbing.rs:602
             at librustc/ty/query/plumbing.rs:613
  54: rustc::ty::query::TyCtxtAt::const_eval
             at librustc/ty/query/plumbing.rs:837
  55: rustc::ty::query::<impl rustc::ty::context::TyCtxt<'a, 'tcx, 'lcx>>::const_eval
             at librustc/ty/query/plumbing.rs:830
  56: rustc_mir::monomorphize::collector::collect_const
             at librustc_mir/monomorphize/collector.rs:1261
  57: <rustc_mir::monomorphize::collector::MirNeighborCollector<'a, 'tcx> as rustc::mir::visit::Visitor<'tcx>>::visit_const
             at librustc_mir/monomorphize/collector.rs:607
  58: rustc::mir::visit::Visitor::super_terminator_kind
             at /home/oliver/Projects/rust/rust/src/librustc/mir/visit.rs:759
             at /home/oliver/Projects/rust/rust/src/librustc/mir/visit.rs:197
             at /home/oliver/Projects/rust/rust/src/librustc/mir/visit.rs:751
             at /home/oliver/Projects/rust/rust/src/librustc/mir/visit.rs:191
             at /home/oliver/Projects/rust/rust/src/librustc/mir/visit.rs:628
             at /home/oliver/Projects/rust/rust/src/librustc/mir/visit.rs:144
             at /home/oliver/Projects/rust/rust/src/librustc/mir/visit.rs:472
  59: <rustc_mir::monomorphize::collector::MirNeighborCollector<'a, 'tcx> as rustc::mir::visit::Visitor<'tcx>>::visit_terminator_kind
             at librustc_mir/monomorphize/collector.rs:653
  60: rustc::mir::visit::Visitor::super_mir
             at /home/oliver/Projects/rust/rust/src/librustc/mir/visit.rs:418
             at /home/oliver/Projects/rust/rust/src/librustc/mir/visit.rs:119
             at /home/oliver/Projects/rust/rust/src/librustc/mir/visit.rs:326
             at /home/oliver/Projects/rust/rust/src/librustc/mir/visit.rs:92
             at /home/oliver/Projects/rust/rust/src/librustc/mir/visit.rs:289
  61: rustc_mir::monomorphize::collector::collect_items_rec
             at librustc_mir/monomorphize/collector.rs:1198
             at librustc_mir/monomorphize/collector.rs:412
  62: rustc_mir::monomorphize::collector::collect_items_rec
             at librustc_mir/monomorphize/collector.rs:425
  63: rustc_mir::monomorphize::collector::collect_items_rec
             at librustc_mir/monomorphize/collector.rs:425
  64: rustc_mir::monomorphize::collector::collect_crate_mono_items::{{closure}}
             at librustc_mir/monomorphize/collector.rs:318
             at /home/oliver/Projects/rust/rust/src/libcore/iter/iterator.rs:551
             at /home/oliver/Projects/rust/rust/src/libcore/iter/iterator.rs:1632
             at /home/oliver/Projects/rust/rust/src/libcore/iter/iterator.rs:1520
             at /home/oliver/Projects/rust/rust/src/libcore/iter/iterator.rs:1632
             at /home/oliver/Projects/rust/rust/src/libcore/iter/iterator.rs:551
             at librustc_mir/monomorphize/collector.rs:316
  65: rustc::util::common::time_ext
             at /home/oliver/Projects/rust/rust/src/librustc/util/common.rs:166
  66: rustc::util::common::time
             at /home/oliver/Projects/rust/rust/src/librustc/util/common.rs:160
  67: rustc_mir::monomorphize::collector::collect_crate_mono_items
             at librustc_mir/monomorphize/collector.rs:315
  68: rustc::util::common::time_ext
             at librustc_codegen_llvm/base.rs:1000
             at /home/oliver/Projects/rust/rust/src/librustc/util/common.rs:166
  69: rustc::util::common::time
             at /home/oliver/Projects/rust/rust/src/librustc/util/common.rs:160
  70: rustc_codegen_llvm::base::collect_and_partition_mono_items
             at librustc_codegen_llvm/base.rs:999
  71: rustc::ty::query::__query_compute::collect_and_partition_mono_items
             at librustc/ty/query/plumbing.rs:783
             at librustc/ty/query/plumbing.rs:752
  72: rustc::ty::query::<impl rustc::ty::query::config::QueryAccessors<'tcx> for rustc::ty::query::queries::collect_and_partition_mono_items<'tcx>>::compute
             at librustc/ty/query/plumbing.rs:781
  73: rustc::ty::context::tls::with_context_opt
             at librustc/dep_graph/graph.rs:274
             at librustc/ty/context.rs:1836
             at librustc/ty/context.rs:1775
             at librustc/ty/context.rs:1835
             at librustc/dep_graph/graph.rs:273
             at librustc/ty/context.rs:1920
             at librustc/ty/context.rs:1911
  74: rustc::ty::context::tls::with_context
             at librustc/ty/context.rs:1920
  75: rustc::dep_graph::graph::DepGraph::with_task_impl
             at librustc/dep_graph/graph.rs:267
  76: rustc::dep_graph::graph::DepGraph::with_eval_always_task
             at librustc/dep_graph/graph.rs:391
  77: rustc::ty::context::tls::set_tlv
             at librustc/ty/query/plumbing.rs:528
             at librustc/ty/query/plumbing.rs:203
             at librustc/ty/context.rs:1836
             at librustc/ty/context.rs:1775
  78: rustc::ty::context::tls::with_context_opt
             at librustc/ty/context.rs:1835
             at librustc/ty/query/plumbing.rs:202
             at librustc/ty/context.rs:1936
             at librustc/ty/context.rs:1920
             at librustc/ty/context.rs:1911
  79: rustc::ty::context::tls::with_related_context
             at librustc/ty/context.rs:1920
             at librustc/ty/context.rs:1931
  80: <rustc::ty::query::plumbing::JobOwner<'a, 'tcx, Q>>::start
             at librustc/ty/query/plumbing.rs:192
  81: rustc::ty::query::plumbing::<impl rustc::ty::context::TyCtxt<'a, 'gcx, 'tcx>>::force_query_with_job
             at librustc/ty/query/plumbing.rs:526
  82: rustc::ty::query::plumbing::<impl rustc::ty::context::TyCtxt<'a, 'gcx, 'tcx>>::get_query
             at librustc/ty/query/plumbing.rs:412
             at librustc/ty/query/plumbing.rs:602
             at librustc/ty/query/plumbing.rs:613
  83: rustc::ty::query::<impl rustc::ty::context::TyCtxt<'a, 'tcx, 'lcx>>::collect_and_partition_mono_items
             at librustc/ty/query/plumbing.rs:830
  84: rustc_codegen_llvm::base::codegen_crate
             at librustc_codegen_llvm/base.rs:789
  85: <rustc_codegen_llvm::LlvmCodegenBackend as rustc_codegen_utils::codegen_backend::CodegenBackend>::codegen_crate
             at librustc_codegen_llvm/lib.rs:204
  86: rustc::util::common::time_ext
             at librustc_driver/driver.rs:1335
             at /home/oliver/Projects/rust/rust/src/librustc/util/common.rs:166
  87: rustc::util::common::time
             at /home/oliver/Projects/rust/rust/src/librustc/util/common.rs:160
  88: rustc_driver::driver::phase_4_codegen
             at librustc_driver/driver.rs:1335
  89: rustc_driver::driver::compile_input::{{closure}}
             at librustc_driver/driver.rs:325
  90: rustc::ty::context::tls::set_tlv
             at librustc_driver/driver.rs:1319
             at /home/oliver/Projects/rust/rust/src/librustc/ty/context.rs:1868
             at /home/oliver/Projects/rust/rust/src/librustc/ty/context.rs:1836
             at /home/oliver/Projects/rust/rust/src/librustc/ty/context.rs:1775
  91: rustc::ty::context::tls::enter_context
             at /home/oliver/Projects/rust/rust/src/librustc/ty/context.rs:1835
  92: <std::thread::local::LocalKey<T>>::try_with
             at /home/oliver/Projects/rust/rust/src/librustc/ty/context.rs:1867
             at /home/oliver/Projects/rust/rust/src/librustc/ty/context.rs:1825
             at /home/oliver/Projects/rust/rust/src/libstd/thread/local.rs:294
  93: <std::thread::local::LocalKey<T>>::try_with
             at /home/oliver/Projects/rust/rust/src/libstd/thread/local.rs:248
             at /home/oliver/Projects/rust/rust/src/librustc/ty/context.rs:1817
             at /home/oliver/Projects/rust/rust/src/libstd/thread/local.rs:294
  94: <std::thread::local::LocalKey<T>>::with
             at /home/oliver/Projects/rust/rust/src/libstd/thread/local.rs:248
  95: rustc::ty::context::tls::enter_global
             at /home/oliver/Projects/rust/rust/src/librustc/ty/context.rs:1809
             at /home/oliver/Projects/rust/rust/src/librustc/ty/context.rs:1847
  96: rustc::ty::context::TyCtxt::create_and_enter
             at /home/oliver/Projects/rust/rust/src/librustc/ty/context.rs:1186
  97: rustc_driver::driver::phase_3_run_analysis_passes
             at librustc_driver/driver.rs:1227
  98: rustc_driver::driver::compile_input
             at librustc_driver/driver.rs:284
  99: rustc_driver::run_compiler_with_pool
             at librustc_driver/lib.rs:553
query stack during panic:

thread 'main' has overflowed its stack
fatal runtime error: stack overflow

oli-obk · 2018-07-19T17:25:23Z

But the stacktrace is still helpful:

rust/src/librustc/hir/map/definitions.rs

Line 89 in 4d1a30c

let ret = self.def_path_hashes[index.address_space().index()]

arielb1 · 2018-09-15T17:55:30Z

Isn't this a duplicate of #49482 (and therefore, fixed on nightly)?

Bobo1239 · 2018-09-15T19:00:53Z

@arielb1 Yup, it's fixed.

kennytm added 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. C-bug Category: This is a bug. A-macros-1.2 Area: Declarative macros 1.2 labels Jul 14, 2018

Mark-Simulacrum added this to the Rust 2018 Preview 2 milestone Jul 17, 2018

Mark-Simulacrum added the P-high High priority label Jul 17, 2018

Mark-Simulacrum removed this from the Rust 2018 Preview 2 milestone Jul 17, 2018

pnkfelix self-assigned this Jul 19, 2018

Mark-Simulacrum added P-medium Medium priority and removed P-high High priority labels Jul 19, 2018

kennytm mentioned this issue Sep 8, 2018

ICE compiling the objrs crate #54059

Closed

Bobo1239 closed this as completed Sep 15, 2018

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Using a proc_macro crate with more than 9 macros causes an ICE #52370

Using a proc_macro crate with more than 9 macros causes an ICE #52370

Bobo1239 commented Jul 14, 2018 •

edited

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pnkfelix commented Jul 19, 2018

pnkfelix commented Jul 19, 2018

oli-obk commented Jul 19, 2018

Bobo1239 commented Jul 19, 2018

oli-obk commented Jul 19, 2018

oli-obk commented Jul 19, 2018

arielb1 commented Sep 15, 2018

Bobo1239 commented Sep 15, 2018

Using a proc_macro crate with more than 9 macros causes an ICE #52370

Using a proc_macro crate with more than 9 macros causes an ICE #52370

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Bobo1239 commented Jul 14, 2018 • edited Loading

pnkfelix commented Jul 19, 2018

pnkfelix commented Jul 19, 2018

oli-obk commented Jul 19, 2018

Bobo1239 commented Jul 19, 2018

oli-obk commented Jul 19, 2018

oli-obk commented Jul 19, 2018

arielb1 commented Sep 15, 2018

Bobo1239 commented Sep 15, 2018

Bobo1239 commented Jul 14, 2018 •

edited

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