thread 'rustc' panicked at 'called Option::unwrap() on a None value'

[rainliu]

Code

[<code>](https://github.com/webrtc-rs/sctp/commit/7d58b8b2b701e190795fe52a540b24937012269d)

Meta

rustc --version --verbose:

rustc 1.57.0 (f1edd0429 2021-11-29) running on x86_64-unknown-linux-gnu

Error output

error: internal compiler error: unexpected panic

note: the compiler unexpectedly panicked. this is a bug.

Backtrace

Checking sctp-proto v0.0.0 (/home/yliu/rust/webrtc-rs/webrtc/crates/sctp/sctp-proto)
thread 'rustc' panicked at 'called Option::unwrap() on a None value', /rustc/f1edd0429582dd29cccacaf50fd134b05593bd9c/compiler/rustc_hir/src/definitions.rs:452:14
stack backtrace:
0: 0x7ff751bc1a9c - std::backtrace_rs::backtrace::libunwind::trace::hf6a6dfd7da937cb0
at /rustc/f1edd0429582dd29cccacaf50fd134b05593bd9c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
1: 0x7ff751bc1a9c - std::backtrace_rs::backtrace::trace_unsynchronized::hc596a19e4891f7f3
at /rustc/f1edd0429582dd29cccacaf50fd134b05593bd9c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
2: 0x7ff751bc1a9c - std::sys_common::backtrace::_print_fmt::hb16700db31584325
at /rustc/f1edd0429582dd29cccacaf50fd134b05593bd9c/library/std/src/sys_common/backtrace.rs:67:5
3: 0x7ff751bc1a9c - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h231c4190cfa75162
at /rustc/f1edd0429582dd29cccacaf50fd134b05593bd9c/library/std/src/sys_common/backtrace.rs:46:22
4: 0x7ff751c1efdc - core::fmt::write::h2a1462b5f8eea807
at /rustc/f1edd0429582dd29cccacaf50fd134b05593bd9c/library/core/src/fmt/mod.rs:1163:17
5: 0x7ff751bb1c05 - std::io::Write::write_fmt::h71ddfebc68685972
at /rustc/f1edd0429582dd29cccacaf50fd134b05593bd9c/library/std/src/io/mod.rs:1696:15
6: 0x7ff751bc4f60 - std::sys_common::backtrace::_print::hcc197d4bebf2b369
at /rustc/f1edd0429582dd29cccacaf50fd134b05593bd9c/library/std/src/sys_common/backtrace.rs:49:5
7: 0x7ff751bc4f60 - std::sys_common::backtrace::print::h335a66af06738c7c
at /rustc/f1edd0429582dd29cccacaf50fd134b05593bd9c/library/std/src/sys_common/backtrace.rs:36:9
8: 0x7ff751bc4f60 - std::panicking::default_hook::{{closure}}::h6fac9ac9c8b79e52
at /rustc/f1edd0429582dd29cccacaf50fd134b05593bd9c/library/std/src/panicking.rs:210:50
9: 0x7ff751bc4b15 - std::panicking::default_hook::h341c1030c6a1161b
at /rustc/f1edd0429582dd29cccacaf50fd134b05593bd9c/library/std/src/panicking.rs:227:9
10: 0x55d66891b339 - clippy_driver::ICE_HOOK::{{closure}}::{{closure}}::h161f3201ca55bc81
11: 0x7ff73bb9c183 - <alloc::boxed::Box<F,A> as core::ops::function::Fn>::call::h363c824e187f76f1
at /rustc/f1edd0429582dd29cccacaf50fd134b05593bd9c/library/alloc/src/boxed.rs:1705:9
12: 0x7ff73bba4b6d - proc_macro::bridge::client::::enter::{{closure}}::{{closure}}::h100005456d848b32
at /rustc/f1edd0429582dd29cccacaf50fd134b05593bd9c/library/proc_macro/src/bridge/client.rs:320:21
13: 0x7ff751bc5779 - std::panicking::rust_panic_with_hook::h50680ff4b44510c6
at /rustc/f1edd0429582dd29cccacaf50fd134b05593bd9c/library/std/src/panicking.rs:628:17
14: 0x7ff751bc5202 - std::panicking::begin_panic_handler::{{closure}}::h9371c0fbb1e8465a
at /rustc/f1edd0429582dd29cccacaf50fd134b05593bd9c/library/std/src/panicking.rs:519:13
15: 0x7ff751bc1f44 - std::sys_common::backtrace::__rust_end_short_backtrace::h9b3efa22a5768c0f
at /rustc/f1edd0429582dd29cccacaf50fd134b05593bd9c/library/std/src/sys_common/backtrace.rs:139:18
16: 0x7ff751bc5199 - rust_begin_unwind
at /rustc/f1edd0429582dd29cccacaf50fd134b05593bd9c/library/std/src/panicking.rs:517:5
17: 0x7ff751b89441 - core::panicking::panic_fmt::h23b9203e89cc61cf
at /rustc/f1edd0429582dd29cccacaf50fd134b05593bd9c/library/core/src/panicking.rs10014
18: 0x7ff751b8938d - core::panicking::panic::h0ba7146865b2f9d6
at /rustc/f1edd0429582dd29cccacaf50fd134b05593bd9c/library/core/src/panicking.rs:50:5
19: 0x7ff753bb4b47 - <rustc_query_impl::on_disk_cache::OnDiskCache as rustc_middle::ty::context::OnDiskCache>::def_path_hash_to_def_id::hb925ab58899dddff
20: 0x7ff753f20b21 - rustc_middle::dep_graph::dep_node::<impl rustc_query_system::dep_graph::dep_node::DepNodeParams<rustc_middle::ty::context::TyCtxt> for rustc_span::def_id::LocalDefId>::recover::h2e76aa40aab4da19
21: 0x7ff7545ab52c - rustc_query_impl::query_callbacks::hir_owner::force_from_dep_node::hc7fd02f51ac51090
22: 0x7ff753b9fd6a - rustc_query_system::dep_graph::graph::DepGraph::try_mark_previous_green::h14b50df9818693f3
23: 0x7ff753b9fd41 - rustc_query_system::dep_graph::graph::DepGraph::try_mark_previous_green::h14b50df9818693f3
24: 0x7ff753b9fd41 - rustc_query_system::dep_graph::graph::DepGraph::try_mark_previous_green::h14b50df9818693f3
25: 0x7ff753b9fd41 - rustc_query_system::dep_graph::graph::DepGraph::try_mark_previous_green::h14b50df9818693f3
26: 0x7ff753afe234 - rustc_query_system::query::plumbing::ensure_must_run::h5874d260d5ffefca
27: 0x7ff7545b9430 - <rustc_query_impl::Queries as rustc_middle::ty::query::QueryEngine>::coherent_trait::hef06870853770eff
28: 0x7ff753778bf6 - rustc_session::session::Session::track_errors::hd7a6334bb75371c9
29: 0x7ff75425c448 - rustc_typeck::check_crate::h6215961d94aab927
30: 0x7ff753fbb0a0 - rustc_interface::passes::analysis::h9fda1a8ae44d53e7
31: 0x7ff7545d53cf - rustc_query_system::dep_graph::graph::DepGraph::with_task::h26e86d963a73dec8
32: 0x7ff75457a609 - rustc_data_structures::stack::ensure_sufficient_stack::h135baf7277c4d193
33: 0x7ff75449ea7b - rustc_query_system::query::plumbing::try_execute_query::h0bf7639d3f58bfbd
34: 0x7ff7545b7232 - <rustc_query_impl::Queries as rustc_middle::ty::query::QueryEngine>::analysis::ha2144cf05b40d10d
35: 0x7ff753fafca9 - rustc_interface::passes::QueryContext::enter::h0523b23606206a0b
36: 0x7ff753f96977 - rustc_interface::queries::::enter::hf84cd18c24bd5171
37: 0x7ff753f840ee - rustc_span::with_source_map::h6ab8a240e103b5b9
38: 0x7ff753f962ac - scoped_tls::ScopedKey::set::hd1fbd64c6f645895
39: 0x7ff753f84ef5 - std::sys_common::backtrace::__rust_begin_short_backtrace::h0a1328c9fa7f7448
40: 0x7ff753fb0962 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h4ea1ced06d6b3e97
41: 0x7ff751bd0933 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce>::call_once::h7bd677a5dc988be6
at /rustc/f1edd0429582dd29cccacaf50fd134b05593bd9c/library/alloc/src/boxed.rs:1691:9
42: 0x7ff751bd0933 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce>::call_once::h7b1c1ba11c4db785
at /rustc/f1edd0429582dd29cccacaf50fd134b05593bd9c/library/alloc/src/boxed.rs:1691:9
43: 0x7ff751bd0933 - std::sys::unix:thread:Thread:new:thread_start::h9c58c0d12d84e854
at /rustc/f1edd0429582dd29cccacaf50fd134b05593bd9c/library/std/src/sys/unix/thread.rs:106:17
44: 0x7ff751880927 - start_thread
at ./nptl/./nptl/pthread_create.c:435:8
45: 0x7ff7519109e4 - __clone
at ./misc/../sysdeps/unix/sysv/linux/x86_64/clone.S:100
46: 0x0 -

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-clippy/issues/new

note: Clippy version: clippy 0.1.57 (f1edd04 2021-11-29)

query stack during panic:
#0 [analysis] running analysis passes on this crate
end of query stack
error: could not compile sctp-proto

[rainliu]

nightly works fine.

nightly-x86_64-unknown-linux-gnu unchanged - rustc 1.59.0-nightly (acbe444 2021-12-02)

[mibes]

Just experienced the same, running trunk serve on a yew project:

Backtrace

thread 'rustc' panicked at 'called `Option::unwrap()` on a `None` value', /rustc/f1edd0429582dd29cccacaf50fd134b05593bd9c/compiler/rustc_hir/src/definitions.rs:452:14
stack backtrace:
   0:        0x10e40a321 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h4edbddd26fc45697
   1:        0x10e45b4bb - core::fmt::write::h266c957f12b1655a
   2:        0x10e3fad3a - std::io::Write::write_fmt::h65d4ee621e8d810d
   3:        0x10e40d585 - std::panicking::default_hook::{{closure}}::h5b4886cd9f93dfca
   4:        0x10e40d16f - std::panicking::default_hook::h986d152c7bd7e732
   5:        0x1063977c8 - rustc_driver::DEFAULT_HOOK::{{closure}}::{{closure}}::h997411fe6ff6a285
   6:        0x10e40ddc6 - std::panicking::rust_panic_with_hook::h151f3b3bf37b4f17
   7:        0x10e40d814 - std::panicking::begin_panic_handler::{{closure}}::hf6660086d9ebd48c
   8:        0x10e40a797 - std::sys_common::backtrace::__rust_end_short_backtrace::h34152178ea368a9a
   9:        0x10e40d7aa - _rust_begin_unwind
  10:        0x10e48605f - core::panicking::panic_fmt::hb64a2db862b4aca0
  11:        0x10e485fb7 - core::panicking::panic::h709f8bbcee9c47c1
  12:        0x109bf8fba - <rustc_query_impl::on_disk_cache::OnDiskCache as rustc_middle::ty::context::OnDiskCache>::def_path_hash_to_def_id::hb730d16bcb9182b2
  13:        0x10a83c49c - rustc_middle::dep_graph::dep_node::<impl rustc_query_system::dep_graph::dep_node::DepNodeParams<rustc_middle::ty::context::TyCtxt> for rustc_span::def_id::LocalDefId>::recover::hffc4e6a0830f2648
  14:        0x109aecbe0 - rustc_query_impl::query_callbacks::hir_owner::force_from_dep_node::h1e753a243eb0fce7
  15:        0x109b60a79 - rustc_query_system::dep_graph::graph::DepGraph<K>::try_mark_previous_green::h5ec984268becc2ed
  16:        0x109b60a50 - rustc_query_system::dep_graph::graph::DepGraph<K>::try_mark_previous_green::h5ec984268becc2ed
  17:        0x109b60a50 - rustc_query_system::dep_graph::graph::DepGraph<K>::try_mark_previous_green::h5ec984268becc2ed
  18:        0x109b60a50 - rustc_query_system::dep_graph::graph::DepGraph<K>::try_mark_previous_green::h5ec984268becc2ed
  19:        0x109b20beb - rustc_query_system::dep_graph::graph::DepGraph<K>::try_mark_green::h29c934006e707d96
  20:        0x109877e88 - rustc_query_system::query::plumbing::ensure_must_run::h7a6c9ea58c479dff
  21:        0x109b0f07a - <rustc_query_impl::Queries as rustc_middle::ty::query::QueryEngine>::coherent_trait::hca51fa11b348897d
  22:        0x108e3c837 - rustc_session::session::Session::track_errors::h3606446a7e54ce1b
  23:        0x108dfad35 - rustc_typeck::check_crate::h639646483ad1f67a
  24:        0x1064b819f - rustc_interface::passes::analysis::h4f85fbb562aaa2d0
  25:        0x109b6d1d8 - rustc_query_system::dep_graph::graph::DepGraph<K>::with_task::h250cbf125cf5c5da
  26:        0x109a8f5d5 - rustc_data_structures::stack::ensure_sufficient_stack::h6bf2db115705a40c
  27:        0x10995448c - rustc_query_system::query::plumbing::try_execute_query::hea85233fa9cc2fd4
  28:        0x109b0a0c5 - <rustc_query_impl::Queries as rustc_middle::ty::query::QueryEngine>::analysis::hda9a7d1ffac3bca0
  29:        0x1063f7211 - rustc_interface::passes::QueryContext::enter::hca7a6b48fcdfcc9c
  30:        0x1063d5be6 - rustc_interface::queries::<impl rustc_interface::interface::Compiler>::enter::h5dd0e3e5d157764e
  31:        0x1063a620e - rustc_span::with_source_map::h5222a0af0f8eb603
  32:        0x1063d43ac - scoped_tls::ScopedKey<T>::set::h1d3d67352154478d
  33:        0x1063aac32 - std::sys_common::backtrace::__rust_begin_short_backtrace::hb945015c1b1cd51d
  34:        0x1063fc9a5 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc43c9a06b1d9c32a
  35:        0x10e417ba7 - std::sys::unix::thread::Thread::new::thread_start::h1ebadf8a3a1817e4
  36:     0x7fff2040a8fc - __pthread_start

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 1.57.0 (f1edd0429 2021-11-29) running on x86_64-apple-darwin

note: compiler flags: -C embed-bitcode=no -C debuginfo=2 -C incremental --crate-type lib

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

query stack during panic:
#0 [analysis] running analysis passes on this crate
end of query stack
error: could not compile `components`

Meta:

$ rustc --version --verbose
  
rustc 1.57.0 (f1edd0429 2021-11-29)
binary: rustc
commit-hash: f1edd0429582dd29cccacaf50fd134b05593bd9c
commit-date: 2021-11-29
host: x86_64-apple-darwin
release: 1.57.0
LLVM version: 13.0.0

$ trunk --version 
trunk 0.14.0

[mibes]

Rust 1.56.1 works fine.

rustc 1.56.1 (59eed8a2a 2021-11-01)
binary: rustc
commit-hash: 59eed8a2aac0230a8b53e89d4e99d55912ba6b35
commit-date: 2021-11-01
host: x86_64-apple-darwin
release: 1.56.1
LLVM version: 13.0.0

[mibes]

@rainliu it seems that a cargo cleanand a fresh rebuild of the project resolved the situation. Although I have no hard evidence and it may just be "luck".

[BGR360]

Looks like a known incremental compilation bug. That's why cargo clean fixed it.

See #91696. Hopefully fixed by #91919.

@rustbot label +A-incr-comp

[workingjubilee]

Closing assuming the previous "it's a duplicate" is correct, because it seems so to my eyes. Should be fixed by either that or #93064