Issue: Internal Compiler Error

[alexandre-roulin]

Code

code from bevy but I don't know where it come from.

Meta

rustc --version --verbose:

rustc 1.57.0-nightly (f03eb6bef 2021-10-02)
binary: rustc
commit-hash: f03eb6bef8ced8a243858b819e013b9caf83d757
commit-date: 2021-10-02
host: x86_64-unknown-linux-gnu
release: 1.57.0-nightly
LLVM version: 13.0.0

Error output

<output>

Backtrace

thread 'rustc' panicked at 'called `Option::unwrap()` on a `None` value', /rustc/f03eb6bef8ced8a243858b819e013b9caf83d757/compiler/rustc_hir/src/definitions.rs:452:14
stack backtrace:
   0: rust_begin_unwind
             at /rustc/f03eb6bef8ced8a243858b819e013b9caf83d757/library/std/src/panicking.rs:517:5
   1: core::panicking::panic_fmt
             at /rustc/f03eb6bef8ced8a243858b819e013b9caf83d757/library/core/src/panicking.rs:100:14
   2: core::panicking::panic
             at /rustc/f03eb6bef8ced8a243858b819e013b9caf83d757/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::dep_graph::graph::DepGraph<K>::try_mark_previous_green
   9: rustc_query_system::dep_graph::graph::DepGraph<K>::try_mark_previous_green
  10: rustc_query_system::query::plumbing::ensure_must_run
  11: rustc_query_system::query::plumbing::get_query
  12: rustc_session::session::Session::track_errors
  13: rustc_typeck::check_crate
  14: rustc_interface::passes::analysis
  15: rustc_query_system::dep_graph::graph::DepGraph<K>::with_task
  16: rustc_data_structures::stack::ensure_sufficient_stack
  17: rustc_query_system::query::plumbing::try_execute_query
  18: <rustc_query_impl::Queries as rustc_middle::ty::query::QueryEngine>::analysis
  19: rustc_interface::queries::<impl rustc_interface::interface::Compiler>::enter
  20: rustc_span::with_source_map
  21: 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-nightly (f03eb6bef 2021-10-02) running on x86_64-unknown-linux-gnu

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

[th1000s]

I could reproduce this by first running cargo check with stable / 1.55.0 (c8dfcfe 2021-09-06), then switching to 1.57.0-nightly (e1e9319 2021-10-14) and running cargo check sequentially over a few commits (via git rebase --exec) until rustc panics.

Shell commands and backtrace:

The commits are from dandavison/delta#515

$ git clone 'https://github.com/th1000s/delta' --single-branch -b ice ice && cd ice
    (commit b73c4729034985b2ddf6f767d18f6f779726a442)
$ rustup default stable                                                                                                                                                          
info: using existing install for 'stable-x86_64-unknown-linux-gnu'
info: default toolchain set to 'stable-x86_64-unknown-linux-gnu'

stable-x86_64-unknown-linux-gnu unchanged - rustc 1.55.0 (c8dfcfe04 2021-09-06)
$ cargo check
[ check output ]
$ rustup default nightly                                                                                                                                                         
info: using existing install for 'nightly-x86_64-unknown-linux-gnu'
info: default toolchain set to 'nightly-x86_64-unknown-linux-gnu'

nightly-x86_64-unknown-linux-gnu unchanged - rustc 1.57.0-nightly (e1e9319d9 2021-10-14)
$ git rebase HEAD~9 --exec 'RUST_BACKTRACE=1 cargo check' 

[ check output ]

thread 'rustc' panicked at 'called `Option::unwrap()` on a `None` value', /rustc/e1e9319d93aea755c444c8f8ff863b0936d7a4b6/compiler/rustc_hir/src/definitions.rs:452:14
stack backtrace:
  0: rust_begin_unwind
            at /rustc/e1e9319d93aea755c444c8f8ff863b0936d7a4b6/library/std/src/panicking.rs:517:5
  1: core::panicking::panic_fmt
            at /rustc/e1e9319d93aea755c444c8f8ff863b0936d7a4b6/library/core/src/panicking.rs:100:14
  2: core::panicking::panic
            at /rustc/e1e9319d93aea755c444c8f8ff863b0936d7a4b6/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_data_structures::stack::ensure_sufficient_stack
  9: <rustc_query_impl::Queries as rustc_middle::ty::query::QueryEngine>::type_of
  10: <rustc_typeck::outlives::implicit_infer::InferVisitor as rustc_hir::itemlikevisit::ItemLikeVisitor>::visit_item
  11: rustc_typeck::outlives::inferred_outlives_crate
  12: rustc_middle::dep_graph::<impl rustc_query_system::dep_graph::DepKind for rustc_middle::dep_graph::dep_node::DepKind>::with_deps
  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_system::query::plumbing::force_query_impl
  17: rustc_query_system::query::plumbing::force_query
  18: rustc_query_system::dep_graph::graph::DepGraph<K>::try_mark_previous_green
  19: rustc_query_system::dep_graph::graph::DepGraph<K>::try_mark_previous_green
  20: rustc_query_system::dep_graph::graph::DepGraph<K>::try_mark_previous_green
  21: rustc_query_system::dep_graph::graph::DepGraph<K>::try_mark_previous_green
  22: rustc_query_system::query::plumbing::ensure_must_run
  23: <rustc_query_impl::Queries as rustc_middle::ty::query::QueryEngine>::collect_mod_item_types
  24: rustc_middle::hir::map::Map::for_each_module
  25: rustc_session::session::Session::track_errors
  26: rustc_typeck::check_crate
  27: rustc_interface::passes::analysis
  28: rustc_query_system::dep_graph::graph::DepGraph<K>::with_task
  29: rustc_data_structures::stack::ensure_sufficient_stack
  30: rustc_query_system::query::plumbing::try_execute_query
  31: <rustc_query_impl::Queries as rustc_middle::ty::query::QueryEngine>::analysis
  32: rustc_interface::queries::<impl rustc_interface::interface::Compiler>::enter
  33: rustc_span::with_source_map
  34: 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-nightly (e1e9319d9 2021-10-14) running on x86_64-unknown-linux-gnu

note: compiler flags: -C embed-bitcode=no -C debuginfo=2 -C incremental -C link-arg=-fuse-ld=lld --crate-type bin

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

query stack during panic:
#0 [type_of] computing type of `config::Config::side_by_side_data`
#1 [inferred_outlives_crate] computing the inferred outlives predicates for items in this crate
#2 [analysis] running analysis passes on this crate

$ RUST_BACKTRACE=full cargo check                                                           130 
    Checking git-delta v0.8.4 (ice)
thread 'rustc' panicked at 'called `Option::unwrap()` on a `None` value', /rustc/e1e9319d93aea755c444c8f8ff863b0936d7a4b6/compiler/rustc_hir/src/definitions.rs:452:14
stack backtrace:
  0:     0x7faaf77fd44c - std::backtrace_rs::backtrace::libunwind::trace::hc6c3491277866fea
                              at /rustc/e1e9319d93aea755c444c8f8ff863b0936d7a4b6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
  1:     0x7faaf77fd44c - std::backtrace_rs::backtrace::trace_unsynchronized::h4524f073368a5b13
                              at /rustc/e1e9319d93aea755c444c8f8ff863b0936d7a4b6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
  2:     0x7faaf77fd44c - std::sys_common::backtrace::_print_fmt::h0d0cace6159902af
                              at /rustc/e1e9319d93aea755c444c8f8ff863b0936d7a4b6/library/std/src/sys_common/backtrace.rs:67:5
  3:     0x7faaf77fd44c - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h3e6af6f05919a7fc
                              at /rustc/e1e9319d93aea755c444c8f8ff863b0936d7a4b6/library/std/src/sys_common/backtrace.rs:46:22
  4:     0x7faaf785a72c - core::fmt::write::h72801a82c94e6ff1
                              at /rustc/e1e9319d93aea755c444c8f8ff863b0936d7a4b6/library/core/src/fmt/mod.rs:1163:17
  5:     0x7faaf77edd75 - std::io::Write::write_fmt::ha4f5d34aaccbac84
                              at /rustc/e1e9319d93aea755c444c8f8ff863b0936d7a4b6/library/std/src/io/mod.rs:1696:15
  6:     0x7faaf78006c0 - std::sys_common::backtrace::_print::heed69f5ce9a8e189
                              at /rustc/e1e9319d93aea755c444c8f8ff863b0936d7a4b6/library/std/src/sys_common/backtrace.rs:49:5
  7:     0x7faaf78006c0 - std::sys_common::backtrace::print::h5f3918bd80c09252
                              at /rustc/e1e9319d93aea755c444c8f8ff863b0936d7a4b6/library/std/src/sys_common/backtrace.rs:36:9
  8:     0x7faaf78006c0 - std::panicking::default_hook::{{closure}}::h5af30648530eb3d0
                              at /rustc/e1e9319d93aea755c444c8f8ff863b0936d7a4b6/library/std/src/panicking.rs:210:50
  9:     0x7faaf780026b - std::panicking::default_hook::he88d5fb1ba1b4c19
                              at /rustc/e1e9319d93aea755c444c8f8ff863b0936d7a4b6/library/std/src/panicking.rs:227:9
  10:     0x7faaf7fe0981 - rustc_driver::DEFAULT_HOOK::{{closure}}::{{closure}}::h01d22289cd0772f5
  11:     0x7faae61f3273 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h66c6ab1840c5c2ba
                              at /rustc/e1e9319d93aea755c444c8f8ff863b0936d7a4b6/library/alloc/src/boxed.rs:1705:9
  12:     0x7faae61e5ccd - proc_macro::bridge::client::<impl proc_macro::bridge::Bridge>::enter::{{closure}}::{{closure}}::h40f134d55d54f9a9
                              at /rustc/e1e9319d93aea755c444c8f8ff863b0936d7a4b6/library/proc_macro/src/bridge/client.rs:320:21
  13:     0x7faaf7800ed9 - std::panicking::rust_panic_with_hook::h01febc308b2b313b
                              at /rustc/e1e9319d93aea755c444c8f8ff863b0936d7a4b6/library/std/src/panicking.rs:628:17
  14:     0x7faaf7800962 - std::panicking::begin_panic_handler::{{closure}}::h24a6d13f5560b71f
                              at /rustc/e1e9319d93aea755c444c8f8ff863b0936d7a4b6/library/std/src/panicking.rs:519:13
  15:     0x7faaf77fd8f4 - std::sys_common::backtrace::__rust_end_short_backtrace::h3e2917f0da9fbc5c
                              at /rustc/e1e9319d93aea755c444c8f8ff863b0936d7a4b6/library/std/src/sys_common/backtrace.rs:139:18
  16:     0x7faaf78008f9 - rust_begin_unwind
                              at /rustc/e1e9319d93aea755c444c8f8ff863b0936d7a4b6/library/std/src/panicking.rs:517:5
  17:     0x7faaf77c5ef1 - core::panicking::panic_fmt::h7b8580d81fcbbacd
                              at /rustc/e1e9319d93aea755c444c8f8ff863b0936d7a4b6/library/core/src/panicking.rs:100:14
  18:     0x7faaf77c5e3d - core::panicking::panic::h50b51d19800453c0
                              at /rustc/e1e9319d93aea755c444c8f8ff863b0936d7a4b6/library/core/src/panicking.rs:50:5
  19:     0x7faaf9998057 - <rustc_query_impl::on_disk_cache::OnDiskCache as rustc_middle::ty::context::OnDiskCache>::def_path_hash_to_def_id::hacdd1a12c8a6a919
  20:     0x7faaf9e53ef1 - 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::h9b4ed204aad02f54
  21:     0x7faafa45c59c - rustc_query_impl::query_callbacks::hir_owner::force_from_dep_node::hac77ceacdae08323
  22:     0x7faaf99776c6 - rustc_query_system::dep_graph::graph::DepGraph<K>::try_mark_previous_green::h3ba808691f329dfd
  23:     0x7faaf99771cd - rustc_query_system::dep_graph::graph::DepGraph<K>::try_mark_previous_green::h3ba808691f329dfd
  24:     0x7faaf9946557 - rustc_data_structures::stack::ensure_sufficient_stack::hafe87d1a6faa563f
  25:     0x7faaf995e58a - <rustc_query_impl::Queries as rustc_middle::ty::query::QueryEngine>::type_of::h78280c6111c52f3e
  26:     0x7faaf94b3e7e - <rustc_typeck::outlives::implicit_infer::InferVisitor as rustc_hir::itemlikevisit::ItemLikeVisitor>::visit_item::h85b69c060ebe6ddb
  27:     0x7faaf94a560b - rustc_typeck::outlives::inferred_outlives_crate::hc16e9d378d63edb8
  28:     0x7faaf8981b90 - rustc_middle::dep_graph::<impl rustc_query_system::dep_graph::DepKind for rustc_middle::dep_graph::dep_node::DepKind>::with_deps::h88f68bd692f20f92
  29:     0x7faaf89e6653 - rustc_query_system::dep_graph::graph::DepGraph<K>::with_task::hb49b30d8909e8156
  30:     0x7faaf8958c30 - rustc_data_structures::stack::ensure_sufficient_stack::hccd285c0595e014c
  31:     0x7faafa36e34b - rustc_query_system::query::plumbing::try_execute_query::h6c98ef42fc0ad51b
  32:     0x7faaf8857fc0 - rustc_query_system::query::plumbing::force_query_impl::h0ce81e59427dd1d3
  33:     0x7faaf884dda6 - rustc_query_system::query::plumbing::force_query::h441c44db9f6bbbba
  34:     0x7faaf99776c6 - rustc_query_system::dep_graph::graph::DepGraph<K>::try_mark_previous_green::h3ba808691f329dfd
  35:     0x7faaf99771cd - rustc_query_system::dep_graph::graph::DepGraph<K>::try_mark_previous_green::h3ba808691f329dfd
  36:     0x7faaf99771cd - rustc_query_system::dep_graph::graph::DepGraph<K>::try_mark_previous_green::h3ba808691f329dfd
  37:     0x7faaf99771cd - rustc_query_system::dep_graph::graph::DepGraph<K>::try_mark_previous_green::h3ba808691f329dfd
  38:     0x7faaf98b1572 - rustc_query_system::query::plumbing::ensure_must_run::hc0f23e1a74914208
  39:     0x7faafa4698e0 - <rustc_query_impl::Queries as rustc_middle::ty::query::QueryEngine>::collect_mod_item_types::h65aac55f25c191e9
  40:     0x7faafa16fcdb - rustc_middle::hir::map::Map::for_each_module::h3729cd5d6b536616
  41:     0x7faafa167cfa - rustc_session::session::Session::track_errors::h9613463c5bf049fd
  42:     0x7faafa153fd5 - rustc_typeck::check_crate::h2194fe45371ced07
  43:     0x7faaf9ef3257 - rustc_interface::passes::analysis::h62e7bd7224bf65bf
  44:     0x7faafa48ea62 - rustc_query_system::dep_graph::graph::DepGraph<K>::with_task::h69b35833458a5cba
  45:     0x7faafa428599 - rustc_data_structures::stack::ensure_sufficient_stack::h71e49e4b6dcbe9b3
  46:     0x7faafa35746f - rustc_query_system::query::plumbing::try_execute_query::h065f8ec640f176e0
  47:     0x7faafa4683e2 - <rustc_query_impl::Queries as rustc_middle::ty::query::QueryEngine>::analysis::ha51e35996b6bca8d
  48:     0x7faaf9ed8d64 - rustc_interface::queries::<impl rustc_interface::interface::Compiler>::enter::hbc256b5f150b9d90
  49:     0x7faaf9ec915f - rustc_span::with_source_map::hbb982f7b14586300
  50:     0x7faaf9ed85c0 - scoped_tls::ScopedKey<T>::set::h5abc4b94401f97a1
  51:     0x7faaf9ec9945 - std::sys_common::backtrace::__rust_begin_short_backtrace::h03408d15258e4f5e
  52:     0x7faaf9eec1d2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hfeb27cab59932043
  53:     0x7faaf780c1e3 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hd81bd86213781012
                              at /rustc/e1e9319d93aea755c444c8f8ff863b0936d7a4b6/library/alloc/src/boxed.rs:1691:9
  54:     0x7faaf780c1e3 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h7b3e346f5d8f6d6a
                              at /rustc/e1e9319d93aea755c444c8f8ff863b0936d7a4b6/library/alloc/src/boxed.rs:1691:9
  55:     0x7faaf780c1e3 - std::sys::unix::thread::Thread::new::thread_start::ha575792f17151d60
                              at /rustc/e1e9319d93aea755c444c8f8ff863b0936d7a4b6/library/std/src/sys/unix/thread.rs:106:17
  56:     0x7faaf7718ea7 - start_thread
                              at ./nptl/./nptl/pthread_create.c:477:8
  57:     0x7faaf7635def - clone
                              at ./misc/../sysdeps/unix/sysv/linux/x86_64/clone.S:95
  58:                0x0 - <unknown>

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-nightly (e1e9319d9 2021-10-14) running on x86_64-unknown-linux-gnu

note: compiler flags: -C embed-bitcode=no -C debuginfo=2 -C incremental -C link-arg=-fuse-ld=lld --crate-type bin

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

query stack during panic:
#0 [type_of] computing type of `config::Config::side_by_side_data`
#1 [inferred_outlives_crate] computing the inferred outlives predicates for items in this crate
#2 [analysis] running analysis passes on this crate

[BGR360]

Possible dupe of #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