matthiaskrgr
commented
2 years ago Closed matthiaskrgr closed 1 year ago
matthiaskrgr
commented
2 years ago 
Badel2
commented
2 years ago Run into this while fuzzing, here is a minimized test case:
fn L(]{match
(; {`warning: unnecessary parentheses around `match` scrutinee expression
--> fuzz_input.rs:2:1
|
2 | (; {`
| ^^^^
|
= note: `#[warn(unused_parens)]` on by default
thread 'rustc' panicked at 'attempt to add with overflow', rust/compiler/rustc_errors/src/emitter.rs:1726:25
stack backtrace:
0: rust_begin_unwind
at /rustc/d3ad51b48f83329fac0cd8a9f1253f3146613c1c/library/std/src/panicking.rs:584:5
1: core::panicking::panic_fmt
at /rustc/d3ad51b48f83329fac0cd8a9f1253f3146613c1c/library/core/src/panicking.rs:143:14
2: core::panicking::panic
at /rustc/d3ad51b48f83329fac0cd8a9f1253f3146613c1c/library/core/src/panicking.rs:48:5
3: rustc_errors::emitter::EmitterWriter::emit_messages_default
4: <rustc_errors::emitter::EmitterWriter as rustc_errors::emitter::Emitter>::emit_diagnostic
5: rustc_errors::HandlerInner::emit_diagnostic
6: <() as rustc_errors::diagnostic_builder::EmissionGuarantee>::diagnostic_builder_emit_producing_guarantee
7: core::ops::function::FnOnce::call_once{{vtable.shim}}
8: rustc_middle::lint::struct_lint_level::struct_lint_level_impl
9: rustc_lint::unused::UnusedDelimLint::emit_unused_delims
10: <rustc_lint::unused::UnusedParens as rustc_lint::unused::UnusedDelimLint>::check_unused_delims_expr
11: rustc_lint::unused::UnusedDelimLint::check_expr
12: <rustc_lint::BuiltinCombinedEarlyLintPass as rustc_lint::passes::EarlyLintPass>::check_expr
13: <rustc_lint::early::EarlyContextAndPass<T> as rustc_ast::visit::Visitor>::visit_expr
14: rustc_ast::visit::walk_fn
15: <rustc_lint::early::EarlyContextAndPass<T> as rustc_ast::visit::Visitor>::visit_item::{{closure}}
16: rustc_interface::queries::Queries::global_ctxt
17: rustc_interface::interface::run_compiler::{{closure}}
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.Note that you need rustc with debug assertions enabled. Reproduced in nightly 2022-02-25.
Badel2
commented
2 years ago Another test case:
#[B=L(E:..,B=;
,terror: invalid `struct` delimiters or `fn` call arguments
--> fuzz_input.rs:1:5
|
1 | #[B=L(E:..,B=;
| _____^
2 | | ,t
| |___^
|
help: if `L` is a struct, use braces as delimiters
|
1 ~ #[B=L { E:..,B=;
2 ~ ,t }
|
thread 'rustc' panicked at 'attempt to add with overflow', rust/compiler/rustc_errors/src/emitter.rs:1726:25
stack backtrace:
0: rust_begin_unwind
at /rustc/d3ad51b48f83329fac0cd8a9f1253f3146613c1c/library/std/src/panicking.rs:584:5
1: core::panicking::panic_fmt
at /rustc/d3ad51b48f83329fac0cd8a9f1253f3146613c1c/library/core/src/panicking.rs:143:14
2: core::panicking::panic
at /rustc/d3ad51b48f83329fac0cd8a9f1253f3146613c1c/library/core/src/panicking.rs:48:5
3: rustc_errors::emitter::EmitterWriter::emit_messages_default
4: <rustc_errors::emitter::EmitterWriter as rustc_errors::emitter::Emitter>::emit_diagnostic
5: rustc_errors::HandlerInner::emit_diagnostic
6: <rustc_errors::ErrorReported as rustc_errors::diagnostic_builder::EmissionGuarantee>::diagnostic_builder_emit_producing_guarantee
7: rustc_parse::parser::expr::<impl rustc_parse::parser::Parser>::parse_dot_or_call_expr_with_
8: rustc_parse::parser::expr::<impl rustc_parse::parser::Parser>::collect_tokens_for_expr::{{closure}}
9: rustc_parse::parser::expr::<impl rustc_parse::parser::Parser>::parse_prefix_expr
10: rustc_parse::parser::expr::<impl rustc_parse::parser::Parser>::parse_assoc_expr_with
11: rustc_parse::parser::Parser::collect_tokens_no_attrs
12: rustc_parse::parser::Parser::parse_mac_args_common
13: rustc_parse::parser::attr::<impl rustc_parse::parser::Parser>::parse_attr_item
14: rustc_parse::parser::attr::<impl rustc_parse::parser::Parser>::parse_attribute
15: rustc_parse::parser::attr::<impl rustc_parse::parser::Parser>::parse_outer_attributes
16: rustc_parse::parser::item::<impl rustc_parse::parser::Parser>::parse_mod
17: rustc_parse::parse_crate_from_file
18: rustc_interface::queries::Queries::parse
19: rustc_interface::interface::run_compiler::{{closure}}
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.
lukas-code
commented
1 year ago OP and https://github.com/rust-lang/rust/issues/94171#issuecomment-1053607620 seem to be fixed on latest master (ae4d89dfb51535c1c43052ef848564bd2323c9ca).
https://github.com/rust-lang/rust/issues/94171#issuecomment-1053627176 now outputs "Span must not be empty and have no suggestion"
Badel2
commented
1 year ago I can confirm that both of my examples have been fixed on latest master (b652d9a0fd5c5a7eeacd1ae8299166941c221230) so this issue can be closed.
code is from clippy:
./src/tools/clippy/clippy_utils/src/lib.rs:warning: you need rustc build with debug assertions :warning:Meta
rustc --version --verbose:Error output
rustc ./src/tools/clippy/clippy_utils/src/lib.rs --crate-type lib -Wsingle-use-lifetimesBacktrace
``` warning: lifetime parameter `'tcx` only used once --> ./src/tools/clippy/clippy_utils/src/lib.rs:1081:6 | 1081 | impl<'tcx> Visitor<'tcx> for ContainsName { | ^^^^ ---- ...is used only here | | | this lifetime... warning: lifetime parameter `'tcx` only used once --> ./src/tools/clippy/clippy_utils/src/lib.rs:1616:23 | 1616 | pub fn match_def_path<'tcx>(cx: &LateContext<'tcx>, did: DefId, syms: &[&str]) -> bool { | ^^^^ this lifetime... ---- ...is used only here warning: lifetime parameter `'tcx` only used once --> ./src/tools/clippy/clippy_utils/src/lib.rs:2103:25 | 2103 | fn with_test_item_names<'tcx>(tcx: TyCtxt<'tcx>, module: LocalDefId, f: impl Fn(&[Symbol]) -> bool) -> bool { | ^^^^ ---- ...is used only here | | | this lifetime... | thread 'rustc' panicked at 'attempt to add with overflow', compiler/rustc_errors/src/emitter.rs:1728:25 stack backtrace: 0: 0x7fb7431aa3df - std::backtrace_rs::backtrace::libunwind::trace::h913912a04742634a at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 1: 0x7fb7431aa3df - std::backtrace_rs::backtrace::trace_unsynchronized::hba81e1c01b02595d at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 2: 0x7fb7431aa3df - std::sys_common::backtrace::_print_fmt::h4cd35453e855ed5b at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/sys_common/backtrace.rs:66:5 3: 0x7fb7431aa3df -::fmt::h1b1eb54ecb507b6b
at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/sys_common/backtrace.rs:45:22
4: 0x7fb74325870e - core::fmt::write::h804d2b24173a7413
at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/fmt/mod.rs:1190:17
5: 0x7fb7431d7b0f - std::io::Write::write_fmt::h4fbd6cffee6ce721
at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/io/mod.rs:1657:15
6: 0x7fb7431aa20b - std::sys_common::backtrace::_print::h6dc864c7772bebae
at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/sys_common/backtrace.rs:48:5
7: 0x7fb7431aa20b - std::sys_common::backtrace::print::h8df49d2ca55329c7
at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/sys_common/backtrace.rs:35:9
8: 0x7fb743190334 - std::panicking::default_hook::{{closure}}::h32873a067c6a5b7e
9: 0x7fb74318fefe - std::panicking::default_hook::h0eff11b253e72033
at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/panicking.rs:314:9
10: 0x7fb746e6054a - core[54fe93355658fbe8]::ops::function::Fn<(&'a core[54fe93355658fbe8]::panic::panic_info::PanicInfo<'b>,), Output = ()> + core[54fe93355658fbe8]::marker::Send + core[54fe93355658fbe8]::marker::Sync> as core[54fe93355658fbe8]::ops::function::Fn<(&core[54fe93355658fbe8]::panic::panic_info::PanicInfo,)>>::call
at /home/matthias/vcs/github/rust_debug_assertions/library/alloc/src/boxed.rs:1868:9
11: 0x7fb746e6054a - rustc_driver[aa71810babc01d8e]::DEFAULT_HOOK::{closure#0}::{closure#0}
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_driver/src/lib.rs:1153:13
12: 0x7fb7431909d0 - std::panicking::rust_panic_with_hook::h2c545b2a73afb1b7
at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/panicking.rs:702:17
13: 0x7fb7431aa999 - std::panicking::begin_panic_handler::{{closure}}::h0a54097f79f25177
at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/panicking.rs:586:13
14: 0x7fb7431aa504 - std::sys_common::backtrace::__rust_end_short_backtrace::hb04ef19ffcce15ab
at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/sys_common/backtrace.rs:138:18
15: 0x7fb7431905a2 - rust_begin_unwind
at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/panicking.rs:584:5
16: 0x7fb74324c713 - core::panicking::panic_fmt::h6da8f1caaf923cda
at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/panicking.rs:143:14
17: 0x7fb74324c5dd - core::panicking::panic::h7e30c2d4a02618a3
at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/panicking.rs:48:5
18: 0x7fb74cf36c46 - ::emit_suggestion_default
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_errors/src/emitter.rs:1728:25
19: 0x7fb74cf36c46 - ::emit_messages_default
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_errors/src/emitter.rs:1892:29
20: 0x7fb74cf2ccf4 - ::emit_diagnostic
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_errors/src/emitter.rs:508:9
21: 0x7fb74cf53ebc - ::emit_diagnostic
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_errors/src/lib.rs:978:13
22: 0x7fb74cf15487 - ::emit_diagnostic
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_errors/src/lib.rs:899:9
23: 0x7fb74cf15487 - ::emit
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_errors/src/diagnostic_builder.rs:98:9
24: 0x7fb74a8b7646 - ::check_uses_for_lifetimes_defined_by_scope::{closure#2}
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_resolve/src/late/lifetimes.rs:2083:33
25: 0x7fb74a8b7646 - <::check_uses_for_lifetimes_defined_by_scope::{closure#2} as core[54fe93355658fbe8]::ops::function::FnOnce<(rustc_middle[6c01273334a4e0ad]::lint::LintDiagnosticBuilder,)>>::call_once::{shim:vtable#0}
at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/ops/function.rs:227:5
26: 0x7fb74cc84d18 - core[54fe93355658fbe8]::ops::function::FnOnce<(rustc_middle[6c01273334a4e0ad]::lint::LintDiagnosticBuilder<'a>,), Output = ()>> as core[54fe93355658fbe8]::ops::function::FnOnce<(rustc_middle[6c01273334a4e0ad]::lint::LintDiagnosticBuilder,)>>::call_once
at /home/matthias/vcs/github/rust_debug_assertions/library/alloc/src/boxed.rs:1854:9
27: 0x7fb74cc84d18 - rustc_middle[6c01273334a4e0ad]::lint::struct_lint_level::struct_lint_level_impl
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/lint.rs:381:9
28: 0x7fb74a93a796 - rustc_middle[6c01273334a4e0ad]::lint::struct_lint_level::<::check_uses_for_lifetimes_defined_by_scope::{closure#2}>
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/lint.rs:383:5
29: 0x7fb74a93a796 - ::struct_span_lint_hir::::check_uses_for_lifetimes_defined_by_scope::{closure#2}>
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context.rs:2760:9
30: 0x7fb74a96d995 - ::check_uses_for_lifetimes_defined_by_scope
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_resolve/src/late/lifetimes.rs:2064:25
31: 0x7fb74a961c63 - ::with::<::visit_early_late<::visit_item::{closure#0}>::{closure#3}>
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_resolve/src/late/lifetimes.rs:1838:17
32: 0x7fb74a961c63 - ::visit_early_late::<::visit_item::{closure#0}>
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_resolve/src/late/lifetimes.rs:2230:9
33: 0x7fb74a961c63 - ::visit_item
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_resolve/src/late/lifetimes.rs:732:17
34: 0x7fb74a95e0bd - rustc_resolve[2ec8de997ffb204d]::late::lifetimes::do_resolve
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_resolve/src/late/lifetimes.rs:465:5
35: 0x7fb74a97d533 - rustc_resolve[2ec8de997ffb204d]::late::lifetimes::resolve_lifetimes
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_resolve/src/late/lifetimes.rs:437:30
36: 0x7fb74b938932 - >::compute
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/config.rs:43:9
37: 0x7fb74b938932 - rustc_query_system[eed0fda852e3a6e5]::query::plumbing::execute_job::::{closure#0}
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:415:55
38: 0x7fb74b938932 - stacker[480059cd772f137f]::maybe_grow::::{closure#0}>
at /home/matthias/.cargo/registry/src/github.com-1ecc6299db9ec823/stacker-0.1.14/src/lib.rs:55:9
39: 0x7fb74b938932 - rustc_data_structures[261e35101f56a30d]::stack::ensure_sufficient_stack::::{closure#0}>
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_data_structures/src/stack.rs:16:5
40: 0x7fb74b61d9da - ::start_query::::{closure#0}>::{closure#0}::{closure#0}
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:113:17
41: 0x7fb74b61d9da - rustc_middle[6c01273334a4e0ad]::ty::context::tls::enter_context::<::start_query::{closure#0}>::{closure#0}::{closure#0}, rustc_middle[6c01273334a4e0ad]::middle::resolve_lifetime::ResolveLifetimes>::{closure#0}
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context.rs:1810:50
42: 0x7fb74b61d9da - rustc_middle[6c01273334a4e0ad]::ty::context::tls::set_tlv::::start_query::{closure#0}>::{closure#0}::{closure#0}, rustc_middle[6c01273334a4e0ad]::middle::resolve_lifetime::ResolveLifetimes>::{closure#0}, rustc_middle[6c01273334a4e0ad]::middle::resolve_lifetime::ResolveLifetimes>
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context.rs:1794:9
43: 0x7fb74b61d9da - rustc_middle[6c01273334a4e0ad]::ty::context::tls::enter_context::<::start_query::{closure#0}>::{closure#0}::{closure#0}, rustc_middle[6c01273334a4e0ad]::middle::resolve_lifetime::ResolveLifetimes>
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context.rs:1810:9
44: 0x7fb74b61d9da - ::start_query::::{closure#0}>::{closure#0}
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:112:13
45: 0x7fb74b61d9da - rustc_middle[6c01273334a4e0ad]::ty::context::tls::with_related_context::<::start_query::{closure#0}>::{closure#0}, rustc_middle[6c01273334a4e0ad]::middle::resolve_lifetime::ResolveLifetimes>::{closure#0}
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context.rs:1854:13
46: 0x7fb74b61d9da - rustc_middle[6c01273334a4e0ad]::ty::context::tls::with_context::::start_query::{closure#0}>::{closure#0}, rustc_middle[6c01273334a4e0ad]::middle::resolve_lifetime::ResolveLifetimes>::{closure#0}, rustc_middle[6c01273334a4e0ad]::middle::resolve_lifetime::ResolveLifetimes>::{closure#0}
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context.rs:1838:40
47: 0x7fb74b61d9da - rustc_middle[6c01273334a4e0ad]::ty::context::tls::with_context_opt::::start_query::{closure#0}>::{closure#0}, rustc_middle[6c01273334a4e0ad]::middle::resolve_lifetime::ResolveLifetimes>::{closure#0}, rustc_middle[6c01273334a4e0ad]::middle::resolve_lifetime::ResolveLifetimes>::{closure#0}, rustc_middle[6c01273334a4e0ad]::middle::resolve_lifetime::ResolveLifetimes>
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context.rs:1827:22
48: 0x7fb74b61d9da - rustc_middle[6c01273334a4e0ad]::ty::context::tls::with_context::::start_query::{closure#0}>::{closure#0}, rustc_middle[6c01273334a4e0ad]::middle::resolve_lifetime::ResolveLifetimes>::{closure#0}, rustc_middle[6c01273334a4e0ad]::middle::resolve_lifetime::ResolveLifetimes>
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context.rs:1838:9
49: 0x7fb74b61d9da - rustc_middle[6c01273334a4e0ad]::ty::context::tls::with_related_context::<::start_query::{closure#0}>::{closure#0}, rustc_middle[6c01273334a4e0ad]::middle::resolve_lifetime::ResolveLifetimes>
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context.rs:1851:9
50: 0x7fb74b61d9da - ::start_query::::{closure#0}>
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:101:9
51: 0x7fb74b61d9da - rustc_query_system[eed0fda852e3a6e5]::query::plumbing::execute_job::
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:415:22
52: 0x7fb74b61d9da - rustc_query_system[eed0fda852e3a6e5]::query::plumbing::try_execute_query::>
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:373:44
53: 0x7fb74b7346c7 - rustc_query_system[eed0fda852e3a6e5]::query::plumbing::get_query::
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:738:36
54: 0x7fb74a95ea04 - rustc_resolve[2ec8de997ffb204d]::late::lifetimes::resolve_lifetimes_for
55: 0x7fb74a95ebf8 - rustc_resolve[2ec8de997ffb204d]::late::lifetimes::is_late_bound_map
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_resolve/src/late/lifetimes.rs:558:14
56: 0x7fb74b648cb3 - >)>>>::compute
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/config.rs:43:9
57: 0x7fb74b648cb3 - rustc_query_system[eed0fda852e3a6e5]::query::plumbing::execute_job::>)>>::{closure#0}
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:415:55
58: 0x7fb74b648cb3 - stacker[480059cd772f137f]::maybe_grow::>)>, rustc_query_system[eed0fda852e3a6e5]::query::plumbing::execute_job>)>>::{closure#0}>
at /home/matthias/.cargo/registry/src/github.com-1ecc6299db9ec823/stacker-0.1.14/src/lib.rs:55:9
59: 0x7fb74b648cb3 - rustc_data_structures[261e35101f56a30d]::stack::ensure_sufficient_stack::>)>, rustc_query_system[eed0fda852e3a6e5]::query::plumbing::execute_job>)>>::{closure#0}>
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_data_structures/src/stack.rs:16:5
60: 0x7fb74b648cb3 - ::start_query::>)>, rustc_query_system[eed0fda852e3a6e5]::query::plumbing::execute_job>)>>::{closure#0}>::{closure#0}::{closure#0}
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:113:17
61: 0x7fb74b648cb3 - rustc_middle[6c01273334a4e0ad]::ty::context::tls::enter_context::<::start_query>)>, rustc_query_system[eed0fda852e3a6e5]::query::plumbing::execute_job>)>>::{closure#0}>::{closure#0}::{closure#0}, core[54fe93355658fbe8]::option::Option<(rustc_span[c11b030d3e5eb8ab]::def_id::LocalDefId, &std[4f6852ddc6f39c7c]::collections::hash::set::HashSet>)>>::{closure#0}
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context.rs:1810:50
62: 0x7fb74b648cb3 - rustc_middle[6c01273334a4e0ad]::ty::context::tls::set_tlv::::start_query>)>, rustc_query_system[eed0fda852e3a6e5]::query::plumbing::execute_job>)>>::{closure#0}>::{closure#0}::{closure#0}, core[54fe93355658fbe8]::option::Option<(rustc_span[c11b030d3e5eb8ab]::def_id::LocalDefId, &std[4f6852ddc6f39c7c]::collections::hash::set::HashSet>)>>::{closure#0}, core[54fe93355658fbe8]::option::Option<(rustc_span[c11b030d3e5eb8ab]::def_id::LocalDefId, &std[4f6852ddc6f39c7c]::collections::hash::set::HashSet>)>>
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context.rs:1794:9
63: 0x7fb74b648cb3 - rustc_middle[6c01273334a4e0ad]::ty::context::tls::enter_context::<::start_query>)>, rustc_query_system[eed0fda852e3a6e5]::query::plumbing::execute_job>)>>::{closure#0}>::{closure#0}::{closure#0}, core[54fe93355658fbe8]::option::Option<(rustc_span[c11b030d3e5eb8ab]::def_id::LocalDefId, &std[4f6852ddc6f39c7c]::collections::hash::set::HashSet>)>>
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context.rs:1810:9
64: 0x7fb74b648cb3 - ::start_query::>)>, rustc_query_system[eed0fda852e3a6e5]::query::plumbing::execute_job>)>>::{closure#0}>::{closure#0}
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:112:13
65: 0x7fb74b648cb3 - rustc_middle[6c01273334a4e0ad]::ty::context::tls::with_related_context::<::start_query>)>, rustc_query_system[eed0fda852e3a6e5]::query::plumbing::execute_job>)>>::{closure#0}>::{closure#0}, core[54fe93355658fbe8]::option::Option<(rustc_span[c11b030d3e5eb8ab]::def_id::LocalDefId, &std[4f6852ddc6f39c7c]::collections::hash::set::HashSet>)>>::{closure#0}
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context.rs:1854:13
66: 0x7fb74b648cb3 - rustc_middle[6c01273334a4e0ad]::ty::context::tls::with_context::::start_query>)>, rustc_query_system[eed0fda852e3a6e5]::query::plumbing::execute_job>)>>::{closure#0}>::{closure#0}, core[54fe93355658fbe8]::option::Option<(rustc_span[c11b030d3e5eb8ab]::def_id::LocalDefId, &std[4f6852ddc6f39c7c]::collections::hash::set::HashSet>)>>::{closure#0}, core[54fe93355658fbe8]::option::Option<(rustc_span[c11b030d3e5eb8ab]::def_id::LocalDefId, &std[4f6852ddc6f39c7c]::collections::hash::set::HashSet>)>>::{closure#0}
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context.rs:1838:40
67: 0x7fb74b648cb3 - rustc_middle[6c01273334a4e0ad]::ty::context::tls::with_context_opt::::start_query>)>, rustc_query_system[eed0fda852e3a6e5]::query::plumbing::execute_job>)>>::{closure#0}>::{closure#0}, core[54fe93355658fbe8]::option::Option<(rustc_span[c11b030d3e5eb8ab]::def_id::LocalDefId, &std[4f6852ddc6f39c7c]::collections::hash::set::HashSet>)>>::{closure#0}, core[54fe93355658fbe8]::option::Option<(rustc_span[c11b030d3e5eb8ab]::def_id::LocalDefId, &std[4f6852ddc6f39c7c]::collections::hash::set::HashSet>)>>::{closure#0}, core[54fe93355658fbe8]::option::Option<(rustc_span[c11b030d3e5eb8ab]::def_id::LocalDefId, &std[4f6852ddc6f39c7c]::collections::hash::set::HashSet>)>>
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context.rs:1827:22
68: 0x7fb74b648cb3 - rustc_middle[6c01273334a4e0ad]::ty::context::tls::with_context::::start_query>)>, rustc_query_system[eed0fda852e3a6e5]::query::plumbing::execute_job>)>>::{closure#0}>::{closure#0}, core[54fe93355658fbe8]::option::Option<(rustc_span[c11b030d3e5eb8ab]::def_id::LocalDefId, &std[4f6852ddc6f39c7c]::collections::hash::set::HashSet>)>>::{closure#0}, core[54fe93355658fbe8]::option::Option<(rustc_span[c11b030d3e5eb8ab]::def_id::LocalDefId, &std[4f6852ddc6f39c7c]::collections::hash::set::HashSet>)>>
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context.rs:1838:9
69: 0x7fb74b648cb3 - rustc_middle[6c01273334a4e0ad]::ty::context::tls::with_related_context::<::start_query>)>, rustc_query_system[eed0fda852e3a6e5]::query::plumbing::execute_job>)>>::{closure#0}>::{closure#0}, core[54fe93355658fbe8]::option::Option<(rustc_span[c11b030d3e5eb8ab]::def_id::LocalDefId, &std[4f6852ddc6f39c7c]::collections::hash::set::HashSet>)>>
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context.rs:1851:9
70: 0x7fb74b648cb3 - ::start_query::>)>, rustc_query_system[eed0fda852e3a6e5]::query::plumbing::execute_job>)>>::{closure#0}>
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:101:9
71: 0x7fb74b648cb3 - rustc_query_system[eed0fda852e3a6e5]::query::plumbing::execute_job::>)>>
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:415:22
72: 0x7fb74b648cb3 - rustc_query_system[eed0fda852e3a6e5]::query::plumbing::try_execute_query::>)>>>
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:373:44
73: 0x7fb74b733f00 - rustc_query_system[eed0fda852e3a6e5]::query::plumbing::get_query::
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:738:36
74: 0x7fb74cd46722 - ::is_late_bound_map
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/query.rs:259:17
75: 0x7fb74cd46722 - ::is_late_bound_map
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/query.rs:240:17
76: 0x7fb74cd46722 - ::is_late_bound
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context.rs:2785:9
77: 0x7fb74a4b3ac5 - rustc_typeck[ad352206ed2ad8b]::collect::early_bound_lifetimes_from_generics::{closure#0}
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_typeck/src/collect.rs:2045:47
78: 0x7fb74a4b3ac5 - <&mut rustc_typeck[ad352206ed2ad8b]::collect::early_bound_lifetimes_from_generics::{closure#0} as core[54fe93355658fbe8]::ops::function::FnMut<(&&rustc_hir[80600f8cf2fd79ed]::hir::GenericParam,)>>::call_mut
at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/ops/function.rs:269:13
79: 0x7fb74a4b3ac5 - as core[54fe93355658fbe8]::iter::traits::iterator::Iterator>::find::<&mut rustc_typeck[ad352206ed2ad8b]::collect::early_bound_lifetimes_from_generics::{closure#0}>
at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/slice/iter/macros.rs:259:24
80: 0x7fb74a4b3ac5 - , rustc_typeck[ad352206ed2ad8b]::collect::early_bound_lifetimes_from_generics::{closure#0}> as core[54fe93355658fbe8]::iter::traits::iterator::Iterator>::next
at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/iter/adapters/filter.rs:56:9
81: 0x7fb74a4b3ac5 - , rustc_typeck[ad352206ed2ad8b]::collect::early_bound_lifetimes_from_generics::{closure#0}>> as core[54fe93355658fbe8]::iter::traits::iterator::Iterator>::next
at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/iter/adapters/enumerate.rs:46:17
82: 0x7fb74a4b3ac5 - , rustc_typeck[ad352206ed2ad8b]::collect::early_bound_lifetimes_from_generics::{closure#0}>>, rustc_typeck[ad352206ed2ad8b]::collect::generics_of::{closure#2}> as core[54fe93355658fbe8]::iter::traits::iterator::Iterator>::next
at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/iter/adapters/map.rs:103:9
83: 0x7fb74a4b3ac5 - >::extend_desugared::, rustc_typeck[ad352206ed2ad8b]::collect::early_bound_lifetimes_from_generics::{closure#0}>>, rustc_typeck[ad352206ed2ad8b]::collect::generics_of::{closure#2}>>
at /home/matthias/vcs/github/rust_debug_assertions/library/alloc/src/vec/mod.rs:2644:35
84: 0x7fb74a4b3ac5 - as alloc[687cd566c0cfd4ba]::vec::spec_extend::SpecExtend, rustc_typeck[ad352206ed2ad8b]::collect::early_bound_lifetimes_from_generics::{closure#0}>>, rustc_typeck[ad352206ed2ad8b]::collect::generics_of::{closure#2}>>>::spec_extend
at /home/matthias/vcs/github/rust_debug_assertions/library/alloc/src/vec/spec_extend.rs:18:9
85: 0x7fb74a796767 - as core[54fe93355658fbe8]::iter::traits::collect::Extend>::extend::, rustc_typeck[ad352206ed2ad8b]::collect::early_bound_lifetimes_from_generics::{closure#0}>>, rustc_typeck[ad352206ed2ad8b]::collect::generics_of::{closure#2}>>
at /home/matthias/vcs/github/rust_debug_assertions/library/alloc/src/vec/mod.rs:2618:9
86: 0x7fb74a796767 - rustc_typeck[ad352206ed2ad8b]::collect::generics_of
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_typeck/src/collect.rs:1686:5
87: 0x7fb74b938015 - >::compute
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/config.rs:43:9
88: 0x7fb74b938015 - rustc_query_system[eed0fda852e3a6e5]::query::plumbing::execute_job::::{closure#0}
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:415:55
89: 0x7fb74b938015 - stacker[480059cd772f137f]::maybe_grow::::{closure#0}>
at /home/matthias/.cargo/registry/src/github.com-1ecc6299db9ec823/stacker-0.1.14/src/lib.rs:55:9
90: 0x7fb74b938015 - rustc_data_structures[261e35101f56a30d]::stack::ensure_sufficient_stack::::{closure#0}>
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_data_structures/src/stack.rs:16:5
91: 0x7fb74b62441b - ::start_query::::{closure#0}>::{closure#0}::{closure#0}
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:113:17
92: 0x7fb74b62441b - rustc_middle[6c01273334a4e0ad]::ty::context::tls::enter_context::<::start_query::{closure#0}>::{closure#0}::{closure#0}, rustc_middle[6c01273334a4e0ad]::ty::generics::Generics>::{closure#0}
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context.rs:1810:50
93: 0x7fb74b62441b - rustc_middle[6c01273334a4e0ad]::ty::context::tls::set_tlv::::start_query::{closure#0}>::{closure#0}::{closure#0}, rustc_middle[6c01273334a4e0ad]::ty::generics::Generics>::{closure#0}, rustc_middle[6c01273334a4e0ad]::ty::generics::Generics>
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context.rs:1794:9
94: 0x7fb74b62441b - rustc_middle[6c01273334a4e0ad]::ty::context::tls::enter_context::<::start_query::{closure#0}>::{closure#0}::{closure#0}, rustc_middle[6c01273334a4e0ad]::ty::generics::Generics>
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context.rs:1810:9
95: 0x7fb74b62441b - ::start_query::::{closure#0}>::{closure#0}
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:112:13
96: 0x7fb74b62441b - rustc_middle[6c01273334a4e0ad]::ty::context::tls::with_related_context::<::start_query::{closure#0}>::{closure#0}, rustc_middle[6c01273334a4e0ad]::ty::generics::Generics>::{closure#0}
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context.rs:1854:13
97: 0x7fb74b62441b - rustc_middle[6c01273334a4e0ad]::ty::context::tls::with_context::::start_query::{closure#0}>::{closure#0}, rustc_middle[6c01273334a4e0ad]::ty::generics::Generics>::{closure#0}, rustc_middle[6c01273334a4e0ad]::ty::generics::Generics>::{closure#0}
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context.rs:1838:40
98: 0x7fb74b62441b - rustc_middle[6c01273334a4e0ad]::ty::context::tls::with_context_opt::::start_query::{closure#0}>::{closure#0}, rustc_middle[6c01273334a4e0ad]::ty::generics::Generics>::{closure#0}, rustc_middle[6c01273334a4e0ad]::ty::generics::Generics>::{closure#0}, rustc_middle[6c01273334a4e0ad]::ty::generics::Generics>
at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context.rs:1827:22
99: 0x7fb74b62441b - rustc_middle[6c01273334a4e0ad]::ty::context::tls::with_context::::start_query