Compiler Option::unwrap() error

[matthiasbeyer]

I cannot minify this code, so here goes the full code that causes the issue:

Code

https://git.sr.ht/~matthiasbeyer/distrox/commit/61508472c25393170279ceabb2199e795b018ef1

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-unknown-linux-gnu
release: 1.57.0
LLVM version: 13.0.0

Error output

thread 'rustc' panicked at 'called `Option::unwrap()` on a `None` value', /rustc/f1edd0429582dd29cccacaf50fd134b05593bd9c/compiler/rustc_hir/src/definitions.rs:452:14
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
                                                           
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-unknown-linux-gnu

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

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
For more information about this error, try `rustc --explain E0433`.
warning: `distrox` (bin "distrox") generated 9 warnings
error: could not compile `distrox` due to 2 previous errors; 9 warnings emitted

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: rust_begin_unwind
             at /rustc/f1edd0429582dd29cccacaf50fd134b05593bd9c/library/std/src/panicking.rs:517:5
   1: core::panicking::panic_fmt
             at /rustc/f1edd0429582dd29cccacaf50fd134b05593bd9c/library/core/src/panicking.rs:100:14
   2: core::panicking::panic
             at /rustc/f1edd0429582dd29cccacaf50fd134b05593bd9c/library/core/src/panicking.rs:50:5
   3: <rustc_query_impl::on_disk_cache::OnDiskCache as rustc_middle::ty::context::OnDiskCache>::def_path_hash_to_def_id
   4: 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
   5: rustc_query_impl::query_callbacks::hir_owner::force_from_dep_node
   6: rustc_query_system::dep_graph::graph::DepGraph<K>::try_mark_previous_green
   7: rustc_query_system::dep_graph::graph::DepGraph<K>::try_mark_previous_green
   8: rustc_query_system::query::plumbing::ensure_must_run
   9: <rustc_query_impl::Queries as rustc_middle::ty::query::QueryEngine>::check_mod_item_types
  10: rustc_middle::hir::map::Map::for_each_module
  11: rustc_typeck::check_crate
  12: rustc_interface::passes::analysis
  13: rustc_query_system::dep_graph::graph::DepGraph<K>::with_task
  14: rustc_data_structures::stack::ensure_sufficient_stack
  15: rustc_query_system::query::plumbing::try_execute_query
  16: <rustc_query_impl::Queries as rustc_middle::ty::query::QueryEngine>::analysis
  17: rustc_interface::passes::QueryContext::enter
  18: rustc_interface::queries::<impl rustc_interface::interface::Compiler>::enter
  19: rustc_span::with_source_map
  20: scoped_tls::ScopedKey<T>::set
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.

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-unknown-linux-gnu

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

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
For more information about this error, try `rustc --explain E0433`.
warning: `distrox` (bin "distrox") generated 9 warnings
error: could not compile `distrox` due to 2 previous errors; 9 warnings emitted

[hellow554]

Looks like a dup of #90715

[matthiasbeyer]

Yes, seems like it. There are more duplicates even, but so far only 2 out of 4 have example code! Feel free to close though!

[hellow554]

Sadly I cannot reproduce your ICE... it compiles fine on my system :/

[BGR360]

Hopefully fixed by #91919.

@rustbot label +A-incr-comp