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ICE debug_assert!(!erased.needs_infer(), "{:?}", erased); #105275

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matthiaskrgr opened this issue Dec 4, 2022 · 4 comments
Closed

ICE debug_assert!(!erased.needs_infer(), "{:?}", erased); #105275

matthiaskrgr opened this issue Dec 4, 2022 · 4 comments
Labels
C-bug Category: This is a bug. 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.

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@matthiaskrgr
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Code

// build-fail
// compile-flags: -Copt-level=0
//~^^ ERROR overflow evaluating the requirement

pub fn encode_num<Writer: ExampleWriter>(n: u32, mut writer: Writer) -> Result<(), Writer::Error> {
    if n > 15 {
        encode_num(n / 16, &mut writer)?;
    }
    Ok(())
}

pub trait ExampleWriter {
    type Error;
}

impl<'a, T: ExampleWriter> ExampleWriter for &'a mut T {
    type Error = T::Error;
}

struct Error;

impl ExampleWriter for Error {
    type Error = ();
}

fn main() {
    encode_num(69, &mut Error).unwrap();
}

So with vanilla rustc

rustc 1.67.0-nightly (234151769 2022-12-03)
binary: rustc
commit-hash: 23415176968e81e0aac92d0218612a89c4e68a82
commit-date: 2022-12-03
host: x86_64-unknown-linux-gnu
release: 1.67.0-nightly
LLVM version: 15.0.4

you will get the good ol'
thread '<unnamed>' panicked at 'index out of bounds: the len is 0 but the index is 0', /cargo/registry/src/github.com-1ecc6299db9ec823/ena-0.14.0/src/snapshot_vec.rs:199:10 assertion which I have already seen a bunch of times.

thread '<unnamed>' panicked at 'index out of bounds: the len is 0 but the index is 0', /cargo/registry/src/github.com-1ecc6299db9ec823/ena-0.14.0/src/snapshot_vec.rs:199:10
stack backtrace:
   0:     0x7f6d3a56625a - std::backtrace_rs::backtrace::libunwind::trace::h39c51bcedb139b44
                               at /rustc/23415176968e81e0aac92d0218612a89c4e68a82/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
   1:     0x7f6d3a56625a - std::backtrace_rs::backtrace::trace_unsynchronized::h9cf890f6f509d0c3
                               at /rustc/23415176968e81e0aac92d0218612a89c4e68a82/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
   2:     0x7f6d3a56625a - std::sys_common::backtrace::_print_fmt::h4a0d7673c4689a86
                               at /rustc/23415176968e81e0aac92d0218612a89c4e68a82/library/std/src/sys_common/backtrace.rs:65:5
   3:     0x7f6d3a56625a - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hed99d8097fd95926
                               at /rustc/23415176968e81e0aac92d0218612a89c4e68a82/library/std/src/sys_common/backtrace.rs:44:22
   4:     0x7f6d3a5c8e4e - core::fmt::write::hdab16ae0136a16af
                               at /rustc/23415176968e81e0aac92d0218612a89c4e68a82/library/core/src/fmt/mod.rs:1208:17
   5:     0x7f6d3a556675 - std::io::Write::write_fmt::h9619f0289bf5af21
                               at /rustc/23415176968e81e0aac92d0218612a89c4e68a82/library/std/src/io/mod.rs:1682:15
   6:     0x7f6d3a566025 - std::sys_common::backtrace::_print::h2fbe09348ca97657
                               at /rustc/23415176968e81e0aac92d0218612a89c4e68a82/library/std/src/sys_common/backtrace.rs:47:5
   7:     0x7f6d3a566025 - std::sys_common::backtrace::print::h72058f5ceb813403
                               at /rustc/23415176968e81e0aac92d0218612a89c4e68a82/library/std/src/sys_common/backtrace.rs:34:9
   8:     0x7f6d3a568d6f - std::panicking::default_hook::{{closure}}::h1542b395e584376b
                               at /rustc/23415176968e81e0aac92d0218612a89c4e68a82/library/std/src/panicking.rs:267:22
   9:     0x7f6d3a568aab - std::panicking::default_hook::hf92492522bb6bc51
                               at /rustc/23415176968e81e0aac92d0218612a89c4e68a82/library/std/src/panicking.rs:286:9
  10:     0x7f6d3a56958c - std::panicking::rust_panic_with_hook::h8e3ba576266d6126
                               at /rustc/23415176968e81e0aac92d0218612a89c4e68a82/library/std/src/panicking.rs:688:13
  11:     0x7f6d3a569329 - std::panicking::begin_panic_handler::{{closure}}::h5718d689762256a1
                               at /rustc/23415176968e81e0aac92d0218612a89c4e68a82/library/std/src/panicking.rs:579:13
  12:     0x7f6d3a56670c - std::sys_common::backtrace::__rust_end_short_backtrace::hb4469c61f2390e29
                               at /rustc/23415176968e81e0aac92d0218612a89c4e68a82/library/std/src/sys_common/backtrace.rs:137:18
  13:     0x7f6d3a569032 - rust_begin_unwind
                               at /rustc/23415176968e81e0aac92d0218612a89c4e68a82/library/std/src/panicking.rs:575:5
  14:     0x7f6d3a5c5863 - core::panicking::panic_fmt::h4dafe9d2577d7060
                               at /rustc/23415176968e81e0aac92d0218612a89c4e68a82/library/core/src/panicking.rs:64:14
  15:     0x7f6d3a5c5a32 - core::panicking::panic_bounds_check::hf370cb7cb7f7e64d
                               at /rustc/23415176968e81e0aac92d0218612a89c4e68a82/library/core/src/panicking.rs:147:5
  16:     0x7f6d3b8359c8 - <rustc_middle[eef20b0c23bc8b9b]::ty::Ty as rustc_middle[eef20b0c23bc8b9b]::ty::fold::TypeSuperFoldable>::super_fold_with::<rustc_infer[84fbd1c9bd9414bc]::infer::freshen::TypeFreshener>
  17:     0x7f6d3babf0a3 - <rustc_trait_selection[69a4b2fab63ed72e]::traits::select::SelectionContext>::select
  18:     0x7f6d3c15b0fd - rustc_trait_selection[69a4b2fab63ed72e]::traits::codegen::codegen_select_candidate
  19:     0x7f6d3c2fa17b - rustc_query_system[c6fc551e4ef2763b]::query::plumbing::try_execute_query::<rustc_query_impl[935dec28a6523c17]::plumbing::QueryCtxt, rustc_query_system[c6fc551e4ef2763b]::query::caches::DefaultCache<(rustc_middle[eef20b0c23bc8b9b]::ty::ParamEnv, rustc_middle[eef20b0c23bc8b9b]::ty::sty::Binder<rustc_middle[eef20b0c23bc8b9b]::ty::sty::TraitRef>), core[ec9ef0a26f3cf28]::result::Result<&rustc_middle[eef20b0c23bc8b9b]::traits::ImplSource<()>, rustc_middle[eef20b0c23bc8b9b]::traits::CodegenObligationError>>>
  20:     0x7f6d3c2381c1 - rustc_ty_utils[e127af94daa6312b]::instance::inner_resolve_instance
  21:     0x7f6d3bf9da2f - rustc_query_system[c6fc551e4ef2763b]::query::plumbing::get_query::<rustc_query_impl[935dec28a6523c17]::queries::resolve_instance, rustc_query_impl[935dec28a6523c17]::plumbing::QueryCtxt>
  22:     0x7f6d3c2b39e9 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_neighbours
  23:     0x7f6d3c2abf59 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  24:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  25:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  26:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  27:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  28:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  29:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  30:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  31:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  32:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  33:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  34:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  35:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  36:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  37:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  38:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  39:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  40:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  41:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  42:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  43:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  44:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  45:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  46:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  47:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  48:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  49:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  50:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  51:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  52:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  53:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  54:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  55:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  56:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  57:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  58:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  59:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  60:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  61:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  62:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  63:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  64:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  65:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  66:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  67:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  68:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  69:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  70:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  71:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  72:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  73:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  74:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  75:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  76:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  77:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  78:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  79:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  80:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  81:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  82:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  83:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  84:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  85:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  86:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  87:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  88:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  89:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  90:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  91:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  92:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  93:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  94:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  95:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  96:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  97:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  98:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
  99:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
 100:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
 101:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
 102:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
 103:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
 104:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
 105:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
 106:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
 107:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
 108:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
 109:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
 110:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
 111:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
 112:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
 113:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
 114:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
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 117:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
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 125:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
 126:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
 127:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
 128:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
 129:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
 130:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
 131:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
 132:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
 133:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
 134:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
 135:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
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 137:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
 138:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
 139:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
 140:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
 141:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
 142:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
 143:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
 144:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
 145:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
 146:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
 147:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
 148:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
 149:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
 150:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
 151:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
 152:     0x7f6d3c2ac3c4 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_items_rec
 153:     0x7f6d3cc88e65 - <rustc_session[87f0d63408877899]::session::Session>::time::<(), rustc_monomorphize[41c382e3ba61d756]::collector::collect_crate_mono_items::{closure#1}>
 154:     0x7f6d3cc88984 - rustc_monomorphize[41c382e3ba61d756]::collector::collect_crate_mono_items
 155:     0x7f6d3cc87d93 - rustc_monomorphize[41c382e3ba61d756]::partitioning::collect_and_partition_mono_items
 156:     0x7f6d3d062280 - rustc_query_system[c6fc551e4ef2763b]::query::plumbing::try_execute_query::<rustc_query_impl[935dec28a6523c17]::plumbing::QueryCtxt, rustc_query_system[c6fc551e4ef2763b]::query::caches::DefaultCache<(), (&std[b988c8daa9554a2a]::collections::hash::set::HashSet<rustc_span[653636119034ca50]::def_id::DefId, core[ec9ef0a26f3cf28]::hash::BuildHasherDefault<rustc_hash[2230d8a60abf7532]::FxHasher>>, &[rustc_middle[eef20b0c23bc8b9b]::mir::mono::CodegenUnit])>>
 157:     0x7f6d3d061f44 - rustc_query_system[c6fc551e4ef2763b]::query::plumbing::get_query::<rustc_query_impl[935dec28a6523c17]::queries::collect_and_partition_mono_items, rustc_query_impl[935dec28a6523c17]::plumbing::QueryCtxt>
 158:     0x7f6d3d061e7e - <rustc_query_impl[935dec28a6523c17]::Queries as rustc_middle[eef20b0c23bc8b9b]::ty::query::QueryEngine>::collect_and_partition_mono_items
 159:     0x7f6d3cd346eb - rustc_codegen_ssa[6d1b86094529188b]::base::codegen_crate::<rustc_codegen_llvm[503052878b417ad6]::LlvmCodegenBackend>
 160:     0x7f6d3cd3448e - <rustc_codegen_llvm[503052878b417ad6]::LlvmCodegenBackend as rustc_codegen_ssa[6d1b86094529188b]::traits::backend::CodegenBackend>::codegen_crate
 161:     0x7f6d3ca4bdd1 - <rustc_session[87f0d63408877899]::session::Session>::time::<alloc[c9a67e0c95f99b51]::boxed::Box<dyn core[ec9ef0a26f3cf28]::any::Any>, rustc_interface[c57545daadc3fa09]::passes::start_codegen::{closure#0}>
 162:     0x7f6d3ca4b8c5 - rustc_interface[c57545daadc3fa09]::passes::start_codegen
 163:     0x7f6d3ca46fad - <rustc_interface[c57545daadc3fa09]::passes::QueryContext>::enter::<<rustc_interface[c57545daadc3fa09]::queries::Queries>::ongoing_codegen::{closure#0}::{closure#0}, core[ec9ef0a26f3cf28]::result::Result<alloc[c9a67e0c95f99b51]::boxed::Box<dyn core[ec9ef0a26f3cf28]::any::Any>, rustc_errors[57b9e96b8e7428c]::ErrorGuaranteed>>
 164:     0x7f6d3ca447c4 - <rustc_interface[c57545daadc3fa09]::queries::Queries>::ongoing_codegen
 165:     0x7f6d3ca43991 - <rustc_interface[c57545daadc3fa09]::interface::Compiler>::enter::<rustc_driver[d87acf87108c2deb]::run_compiler::{closure#1}::{closure#2}, core[ec9ef0a26f3cf28]::result::Result<core[ec9ef0a26f3cf28]::option::Option<rustc_interface[c57545daadc3fa09]::queries::Linker>, rustc_errors[57b9e96b8e7428c]::ErrorGuaranteed>>
 166:     0x7f6d3ca3e978 - rustc_span[653636119034ca50]::with_source_map::<core[ec9ef0a26f3cf28]::result::Result<(), rustc_errors[57b9e96b8e7428c]::ErrorGuaranteed>, rustc_interface[c57545daadc3fa09]::interface::run_compiler<core[ec9ef0a26f3cf28]::result::Result<(), rustc_errors[57b9e96b8e7428c]::ErrorGuaranteed>, rustc_driver[d87acf87108c2deb]::run_compiler::{closure#1}>::{closure#0}::{closure#0}>
 167:     0x7f6d3ca3e465 - <scoped_tls[2510ce566f7fd87d]::ScopedKey<rustc_span[653636119034ca50]::SessionGlobals>>::set::<rustc_interface[c57545daadc3fa09]::interface::run_compiler<core[ec9ef0a26f3cf28]::result::Result<(), rustc_errors[57b9e96b8e7428c]::ErrorGuaranteed>, rustc_driver[d87acf87108c2deb]::run_compiler::{closure#1}>::{closure#0}, core[ec9ef0a26f3cf28]::result::Result<(), rustc_errors[57b9e96b8e7428c]::ErrorGuaranteed>>
 168:     0x7f6d3ca3da52 - std[b988c8daa9554a2a]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[c57545daadc3fa09]::util::run_in_thread_pool_with_globals<rustc_interface[c57545daadc3fa09]::interface::run_compiler<core[ec9ef0a26f3cf28]::result::Result<(), rustc_errors[57b9e96b8e7428c]::ErrorGuaranteed>, rustc_driver[d87acf87108c2deb]::run_compiler::{closure#1}>::{closure#0}, core[ec9ef0a26f3cf28]::result::Result<(), rustc_errors[57b9e96b8e7428c]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[ec9ef0a26f3cf28]::result::Result<(), rustc_errors[57b9e96b8e7428c]::ErrorGuaranteed>>
 169:     0x7f6d3d1a6848 - <<std[b988c8daa9554a2a]::thread::Builder>::spawn_unchecked_<rustc_interface[c57545daadc3fa09]::util::run_in_thread_pool_with_globals<rustc_interface[c57545daadc3fa09]::interface::run_compiler<core[ec9ef0a26f3cf28]::result::Result<(), rustc_errors[57b9e96b8e7428c]::ErrorGuaranteed>, rustc_driver[d87acf87108c2deb]::run_compiler::{closure#1}>::{closure#0}, core[ec9ef0a26f3cf28]::result::Result<(), rustc_errors[57b9e96b8e7428c]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[ec9ef0a26f3cf28]::result::Result<(), rustc_errors[57b9e96b8e7428c]::ErrorGuaranteed>>::{closure#1} as core[ec9ef0a26f3cf28]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
 170:     0x7f6d3e6b07f3 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hd24e4095bea58fc3
                               at /rustc/23415176968e81e0aac92d0218612a89c4e68a82/library/alloc/src/boxed.rs:2000:9
 171:     0x7f6d3e6b07f3 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h7c7f47af88aff778
                               at /rustc/23415176968e81e0aac92d0218612a89c4e68a82/library/alloc/src/boxed.rs:2000:9
 172:     0x7f6d3e6b07f3 - std::sys::unix::thread::Thread::new::thread_start::h8d5de08b8b3f2cac
                               at /rustc/23415176968e81e0aac92d0218612a89c4e68a82/library/std/src/sys/unix/thread.rs:108:17
 173:     0x7f6d3a2ca8fd - <unknown>
 174:     0x7f6d3a34ca60 - <unknown>
 175:                0x0 - <unknown>
@matthiaskrgr matthiaskrgr 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. labels Dec 4, 2022
@matthiaskrgr
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But with debug assertions (@ 4bb15759d7eb519be70c9a955dba9be09e13c06d), we will trigger

            debug_assert!(!erased.needs_infer(), "{:?}", erased);

Which is terrible because there is no actual ICE text but also more interesting because I don't think I have seen this one before:

thread '<unnamed>' panicked at 'fn(std::result::Result<(), _>) -> std::ops::ControlFlow<<std::result::Result<(), _> as std::ops::Try>::Residual, <std::result::Result<(), _> as std::ops::Try>::Output> {<std::result::Result<(), _> as std::ops::Try>::branch}', compiler/rustc_traits/src/normalize_erasing_regions.rs:50:13
stack backtrace:
   0:     0x7fc9cf561f84 - std::backtrace_rs::backtrace::libunwind::trace::hc8277bb3a00e0049
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
   1:     0x7fc9cf561f84 - std::backtrace_rs::backtrace::trace_unsynchronized::h7171069a8a6029ec
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
   2:     0x7fc9cf561f84 - std::sys_common::backtrace::_print_fmt::h9b8d864b9cacdf65
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/sys_common/backtrace.rs:65:5
   3:     0x7fc9cf561f84 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h30059ecb241f0374
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/sys_common/backtrace.rs:44:22
   4:     0x7fc9cf5eac18 - core::fmt::write::h7d3fc703cf396835
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/fmt/mod.rs:1208:17
   5:     0x7fc9cf53672f - std::io::Write::write_fmt::h0070d228c09bbaad
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/io/mod.rs:1682:15
   6:     0x7fc9cf561d85 - std::sys_common::backtrace::_print::hcfecaa3f0a2ed334
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/sys_common/backtrace.rs:47:5
   7:     0x7fc9cf561d85 - std::sys_common::backtrace::print::hb72c8184e0b6a41e
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/sys_common/backtrace.rs:34:9
   8:     0x7fc9cf547437 - std::panicking::default_hook::{{closure}}::h483836af052c1481
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/panicking.rs:267:22
   9:     0x7fc9cf54713d - std::panicking::default_hook::h1e612ca3289dc41d
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/panicking.rs:286:9
  10:     0x7fc9cf547efb - std::panicking::rust_panic_with_hook::h80de57e62ee80af8
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/panicking.rs:688:13
  11:     0x7fc9cf562319 - std::panicking::begin_panic_handler::{{closure}}::h0a7c688400d38d4f
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/panicking.rs:579:13
  12:     0x7fc9cf5620ce - std::sys_common::backtrace::__rust_end_short_backtrace::h0668e7aece80381a
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/sys_common/backtrace.rs:137:18
  13:     0x7fc9cf547992 - rust_begin_unwind
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/panicking.rs:575:5
  14:     0x7fc9cf5e90a3 - core::panicking::panic_fmt::hc7db924fd2e7f37a
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/panicking.rs:64:14
  15:     0x7fc9d4aa9595 - rustc_traits[caaaa2742ae4fbac]::normalize_erasing_regions::try_normalize_after_erasing_regions::<rustc_middle[118b629e2b10ef6d]::ty::subst::GenericArg>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_traits/src/normalize_erasing_regions.rs:50:13
  16:     0x7fc9d4aa9595 - rustc_traits[caaaa2742ae4fbac]::normalize_erasing_regions::provide::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_traits/src/normalize_erasing_regions.rs:19:13
  17:     0x7fc9d4aa9595 - <rustc_traits[caaaa2742ae4fbac]::normalize_erasing_regions::provide::{closure#0} as core[a14b18922c5685d]::ops::function::FnOnce<(rustc_middle[118b629e2b10ef6d]::ty::context::TyCtxt, rustc_middle[118b629e2b10ef6d]::ty::ParamEnvAnd<rustc_middle[118b629e2b10ef6d]::ty::subst::GenericArg>)>>::call_once
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/ops/function.rs:507:5
  18:     0x7fc9d3c1bff5 - <rustc_query_system[10ea88f49474ed7f]::query::config::QueryVTable<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt, rustc_middle[118b629e2b10ef6d]::ty::ParamEnvAnd<rustc_middle[118b629e2b10ef6d]::ty::subst::GenericArg>, core[a14b18922c5685d]::result::Result<rustc_middle[118b629e2b10ef6d]::ty::subst::GenericArg, rustc_middle[118b629e2b10ef6d]::traits::query::NoSolution>>>::compute
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/config.rs:66:9
  19:     0x7fc9d3c1bff5 - rustc_query_system[10ea88f49474ed7f]::query::plumbing::execute_job::<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt, rustc_middle[118b629e2b10ef6d]::ty::ParamEnvAnd<rustc_middle[118b629e2b10ef6d]::ty::subst::GenericArg>, core[a14b18922c5685d]::result::Result<rustc_middle[118b629e2b10ef6d]::ty::subst::GenericArg, rustc_middle[118b629e2b10ef6d]::traits::query::NoSolution>>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:435:13
  20:     0x7fc9d3c1bff5 - stacker[580307df02ffed7e]::maybe_grow::<core[a14b18922c5685d]::result::Result<rustc_middle[118b629e2b10ef6d]::ty::subst::GenericArg, rustc_middle[118b629e2b10ef6d]::traits::query::NoSolution>, rustc_query_system[10ea88f49474ed7f]::query::plumbing::execute_job<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt, rustc_middle[118b629e2b10ef6d]::ty::ParamEnvAnd<rustc_middle[118b629e2b10ef6d]::ty::subst::GenericArg>, core[a14b18922c5685d]::result::Result<rustc_middle[118b629e2b10ef6d]::ty::subst::GenericArg, rustc_middle[118b629e2b10ef6d]::traits::query::NoSolution>>::{closure#0}>
                               at /home/matthias/.cargo/registry/src/github.com-1ecc6299db9ec823/stacker-0.1.15/src/lib.rs:55:9
  21:     0x7fc9d3c1bff5 - rustc_data_structures[d31a97b6c18021ec]::stack::ensure_sufficient_stack::<core[a14b18922c5685d]::result::Result<rustc_middle[118b629e2b10ef6d]::ty::subst::GenericArg, rustc_middle[118b629e2b10ef6d]::traits::query::NoSolution>, rustc_query_system[10ea88f49474ed7f]::query::plumbing::execute_job<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt, rustc_middle[118b629e2b10ef6d]::ty::ParamEnvAnd<rustc_middle[118b629e2b10ef6d]::ty::subst::GenericArg>, core[a14b18922c5685d]::result::Result<rustc_middle[118b629e2b10ef6d]::ty::subst::GenericArg, rustc_middle[118b629e2b10ef6d]::traits::query::NoSolution>>::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_data_structures/src/stack.rs:17:5
  22:     0x7fc9d3c1bff5 - <rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt as rustc_query_system[10ea88f49474ed7f]::query::QueryContext>::start_query::<core[a14b18922c5685d]::result::Result<rustc_middle[118b629e2b10ef6d]::ty::subst::GenericArg, rustc_middle[118b629e2b10ef6d]::traits::query::NoSolution>, rustc_query_system[10ea88f49474ed7f]::query::plumbing::execute_job<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt, rustc_middle[118b629e2b10ef6d]::ty::ParamEnvAnd<rustc_middle[118b629e2b10ef6d]::ty::subst::GenericArg>, core[a14b18922c5685d]::result::Result<rustc_middle[118b629e2b10ef6d]::ty::subst::GenericArg, rustc_middle[118b629e2b10ef6d]::traits::query::NoSolution>>::{closure#0}>::{closure#0}::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:128:17
  23:     0x7fc9d3c1bff5 - rustc_middle[118b629e2b10ef6d]::ty::context::tls::enter_context::<<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt as rustc_query_system[10ea88f49474ed7f]::query::QueryContext>::start_query<core[a14b18922c5685d]::result::Result<rustc_middle[118b629e2b10ef6d]::ty::subst::GenericArg, rustc_middle[118b629e2b10ef6d]::traits::query::NoSolution>, rustc_query_system[10ea88f49474ed7f]::query::plumbing::execute_job<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt, rustc_middle[118b629e2b10ef6d]::ty::ParamEnvAnd<rustc_middle[118b629e2b10ef6d]::ty::subst::GenericArg>, core[a14b18922c5685d]::result::Result<rustc_middle[118b629e2b10ef6d]::ty::subst::GenericArg, rustc_middle[118b629e2b10ef6d]::traits::query::NoSolution>>::{closure#0}>::{closure#0}::{closure#0}, core[a14b18922c5685d]::result::Result<rustc_middle[118b629e2b10ef6d]::ty::subst::GenericArg, rustc_middle[118b629e2b10ef6d]::traits::query::NoSolution>>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context.rs:2000:50
  24:     0x7fc9d3c1bff5 - rustc_middle[118b629e2b10ef6d]::ty::context::tls::set_tlv::<rustc_middle[118b629e2b10ef6d]::ty::context::tls::enter_context<<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt as rustc_query_system[10ea88f49474ed7f]::query::QueryContext>::start_query<core[a14b18922c5685d]::result::Result<rustc_middle[118b629e2b10ef6d]::ty::subst::GenericArg, rustc_middle[118b629e2b10ef6d]::traits::query::NoSolution>, rustc_query_system[10ea88f49474ed7f]::query::plumbing::execute_job<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt, rustc_middle[118b629e2b10ef6d]::ty::ParamEnvAnd<rustc_middle[118b629e2b10ef6d]::ty::subst::GenericArg>, core[a14b18922c5685d]::result::Result<rustc_middle[118b629e2b10ef6d]::ty::subst::GenericArg, rustc_middle[118b629e2b10ef6d]::traits::query::NoSolution>>::{closure#0}>::{closure#0}::{closure#0}, core[a14b18922c5685d]::result::Result<rustc_middle[118b629e2b10ef6d]::ty::subst::GenericArg, rustc_middle[118b629e2b10ef6d]::traits::query::NoSolution>>::{closure#0}, core[a14b18922c5685d]::result::Result<rustc_middle[118b629e2b10ef6d]::ty::subst::GenericArg, rustc_middle[118b629e2b10ef6d]::traits::query::NoSolution>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context.rs:1984:9
  25:     0x7fc9d3c1bff5 - rustc_middle[118b629e2b10ef6d]::ty::context::tls::enter_context::<<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt as rustc_query_system[10ea88f49474ed7f]::query::QueryContext>::start_query<core[a14b18922c5685d]::result::Result<rustc_middle[118b629e2b10ef6d]::ty::subst::GenericArg, rustc_middle[118b629e2b10ef6d]::traits::query::NoSolution>, rustc_query_system[10ea88f49474ed7f]::query::plumbing::execute_job<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt, rustc_middle[118b629e2b10ef6d]::ty::ParamEnvAnd<rustc_middle[118b629e2b10ef6d]::ty::subst::GenericArg>, core[a14b18922c5685d]::result::Result<rustc_middle[118b629e2b10ef6d]::ty::subst::GenericArg, rustc_middle[118b629e2b10ef6d]::traits::query::NoSolution>>::{closure#0}>::{closure#0}::{closure#0}, core[a14b18922c5685d]::result::Result<rustc_middle[118b629e2b10ef6d]::ty::subst::GenericArg, rustc_middle[118b629e2b10ef6d]::traits::query::NoSolution>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context.rs:2000:9
  26:     0x7fc9d3c1bff5 - <rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt as rustc_query_system[10ea88f49474ed7f]::query::QueryContext>::start_query::<core[a14b18922c5685d]::result::Result<rustc_middle[118b629e2b10ef6d]::ty::subst::GenericArg, rustc_middle[118b629e2b10ef6d]::traits::query::NoSolution>, rustc_query_system[10ea88f49474ed7f]::query::plumbing::execute_job<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt, rustc_middle[118b629e2b10ef6d]::ty::ParamEnvAnd<rustc_middle[118b629e2b10ef6d]::ty::subst::GenericArg>, core[a14b18922c5685d]::result::Result<rustc_middle[118b629e2b10ef6d]::ty::subst::GenericArg, rustc_middle[118b629e2b10ef6d]::traits::query::NoSolution>>::{closure#0}>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:127:13
  27:     0x7fc9d3c1bff5 - rustc_middle[118b629e2b10ef6d]::ty::context::tls::with_related_context::<<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt as rustc_query_system[10ea88f49474ed7f]::query::QueryContext>::start_query<core[a14b18922c5685d]::result::Result<rustc_middle[118b629e2b10ef6d]::ty::subst::GenericArg, rustc_middle[118b629e2b10ef6d]::traits::query::NoSolution>, rustc_query_system[10ea88f49474ed7f]::query::plumbing::execute_job<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt, rustc_middle[118b629e2b10ef6d]::ty::ParamEnvAnd<rustc_middle[118b629e2b10ef6d]::ty::subst::GenericArg>, core[a14b18922c5685d]::result::Result<rustc_middle[118b629e2b10ef6d]::ty::subst::GenericArg, rustc_middle[118b629e2b10ef6d]::traits::query::NoSolution>>::{closure#0}>::{closure#0}, core[a14b18922c5685d]::result::Result<rustc_middle[118b629e2b10ef6d]::ty::subst::GenericArg, rustc_middle[118b629e2b10ef6d]::traits::query::NoSolution>>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context.rs:2044:13
  28:     0x7fc9d3c1bff5 - rustc_middle[118b629e2b10ef6d]::ty::context::tls::with_context::<rustc_middle[118b629e2b10ef6d]::ty::context::tls::with_related_context<<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt as rustc_query_system[10ea88f49474ed7f]::query::QueryContext>::start_query<core[a14b18922c5685d]::result::Result<rustc_middle[118b629e2b10ef6d]::ty::subst::GenericArg, rustc_middle[118b629e2b10ef6d]::traits::query::NoSolution>, rustc_query_system[10ea88f49474ed7f]::query::plumbing::execute_job<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt, rustc_middle[118b629e2b10ef6d]::ty::ParamEnvAnd<rustc_middle[118b629e2b10ef6d]::ty::subst::GenericArg>, core[a14b18922c5685d]::result::Result<rustc_middle[118b629e2b10ef6d]::ty::subst::GenericArg, rustc_middle[118b629e2b10ef6d]::traits::query::NoSolution>>::{closure#0}>::{closure#0}, core[a14b18922c5685d]::result::Result<rustc_middle[118b629e2b10ef6d]::ty::subst::GenericArg, rustc_middle[118b629e2b10ef6d]::traits::query::NoSolution>>::{closure#0}, core[a14b18922c5685d]::result::Result<rustc_middle[118b629e2b10ef6d]::ty::subst::GenericArg, rustc_middle[118b629e2b10ef6d]::traits::query::NoSolution>>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context.rs:2028:40
  29:     0x7fc9d3c1bff5 - rustc_middle[118b629e2b10ef6d]::ty::context::tls::with_context_opt::<rustc_middle[118b629e2b10ef6d]::ty::context::tls::with_context<rustc_middle[118b629e2b10ef6d]::ty::context::tls::with_related_context<<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt as rustc_query_system[10ea88f49474ed7f]::query::QueryContext>::start_query<core[a14b18922c5685d]::result::Result<rustc_middle[118b629e2b10ef6d]::ty::subst::GenericArg, rustc_middle[118b629e2b10ef6d]::traits::query::NoSolution>, rustc_query_system[10ea88f49474ed7f]::query::plumbing::execute_job<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt, rustc_middle[118b629e2b10ef6d]::ty::ParamEnvAnd<rustc_middle[118b629e2b10ef6d]::ty::subst::GenericArg>, core[a14b18922c5685d]::result::Result<rustc_middle[118b629e2b10ef6d]::ty::subst::GenericArg, rustc_middle[118b629e2b10ef6d]::traits::query::NoSolution>>::{closure#0}>::{closure#0}, core[a14b18922c5685d]::result::Result<rustc_middle[118b629e2b10ef6d]::ty::subst::GenericArg, rustc_middle[118b629e2b10ef6d]::traits::query::NoSolution>>::{closure#0}, core[a14b18922c5685d]::result::Result<rustc_middle[118b629e2b10ef6d]::ty::subst::GenericArg, rustc_middle[118b629e2b10ef6d]::traits::query::NoSolution>>::{closure#0}, core[a14b18922c5685d]::result::Result<rustc_middle[118b629e2b10ef6d]::ty::subst::GenericArg, rustc_middle[118b629e2b10ef6d]::traits::query::NoSolution>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context.rs:2017:22
  30:     0x7fc9d3c1bff5 - rustc_middle[118b629e2b10ef6d]::ty::context::tls::with_context::<rustc_middle[118b629e2b10ef6d]::ty::context::tls::with_related_context<<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt as rustc_query_system[10ea88f49474ed7f]::query::QueryContext>::start_query<core[a14b18922c5685d]::result::Result<rustc_middle[118b629e2b10ef6d]::ty::subst::GenericArg, rustc_middle[118b629e2b10ef6d]::traits::query::NoSolution>, rustc_query_system[10ea88f49474ed7f]::query::plumbing::execute_job<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt, rustc_middle[118b629e2b10ef6d]::ty::ParamEnvAnd<rustc_middle[118b629e2b10ef6d]::ty::subst::GenericArg>, core[a14b18922c5685d]::result::Result<rustc_middle[118b629e2b10ef6d]::ty::subst::GenericArg, rustc_middle[118b629e2b10ef6d]::traits::query::NoSolution>>::{closure#0}>::{closure#0}, core[a14b18922c5685d]::result::Result<rustc_middle[118b629e2b10ef6d]::ty::subst::GenericArg, rustc_middle[118b629e2b10ef6d]::traits::query::NoSolution>>::{closure#0}, core[a14b18922c5685d]::result::Result<rustc_middle[118b629e2b10ef6d]::ty::subst::GenericArg, rustc_middle[118b629e2b10ef6d]::traits::query::NoSolution>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context.rs:2028:9
  31:     0x7fc9d3c1bff5 - rustc_middle[118b629e2b10ef6d]::ty::context::tls::with_related_context::<<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt as rustc_query_system[10ea88f49474ed7f]::query::QueryContext>::start_query<core[a14b18922c5685d]::result::Result<rustc_middle[118b629e2b10ef6d]::ty::subst::GenericArg, rustc_middle[118b629e2b10ef6d]::traits::query::NoSolution>, rustc_query_system[10ea88f49474ed7f]::query::plumbing::execute_job<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt, rustc_middle[118b629e2b10ef6d]::ty::ParamEnvAnd<rustc_middle[118b629e2b10ef6d]::ty::subst::GenericArg>, core[a14b18922c5685d]::result::Result<rustc_middle[118b629e2b10ef6d]::ty::subst::GenericArg, rustc_middle[118b629e2b10ef6d]::traits::query::NoSolution>>::{closure#0}>::{closure#0}, core[a14b18922c5685d]::result::Result<rustc_middle[118b629e2b10ef6d]::ty::subst::GenericArg, rustc_middle[118b629e2b10ef6d]::traits::query::NoSolution>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context.rs:2041:9
  32:     0x7fc9d3c1bff5 - <rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt as rustc_query_system[10ea88f49474ed7f]::query::QueryContext>::start_query::<core[a14b18922c5685d]::result::Result<rustc_middle[118b629e2b10ef6d]::ty::subst::GenericArg, rustc_middle[118b629e2b10ef6d]::traits::query::NoSolution>, rustc_query_system[10ea88f49474ed7f]::query::plumbing::execute_job<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt, rustc_middle[118b629e2b10ef6d]::ty::ParamEnvAnd<rustc_middle[118b629e2b10ef6d]::ty::subst::GenericArg>, core[a14b18922c5685d]::result::Result<rustc_middle[118b629e2b10ef6d]::ty::subst::GenericArg, rustc_middle[118b629e2b10ef6d]::traits::query::NoSolution>>::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:112:9
  33:     0x7fc9d3c1bff5 - rustc_query_system[10ea88f49474ed7f]::query::plumbing::execute_job::<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt, rustc_middle[118b629e2b10ef6d]::ty::ParamEnvAnd<rustc_middle[118b629e2b10ef6d]::ty::subst::GenericArg>, core[a14b18922c5685d]::result::Result<rustc_middle[118b629e2b10ef6d]::ty::subst::GenericArg, rustc_middle[118b629e2b10ef6d]::traits::query::NoSolution>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:434:22
  34:     0x7fc9d3c1bff5 - rustc_query_system[10ea88f49474ed7f]::query::plumbing::try_execute_query::<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt, rustc_query_system[10ea88f49474ed7f]::query::caches::DefaultCache<rustc_middle[118b629e2b10ef6d]::ty::ParamEnvAnd<rustc_middle[118b629e2b10ef6d]::ty::subst::GenericArg>, core[a14b18922c5685d]::result::Result<rustc_middle[118b629e2b10ef6d]::ty::subst::GenericArg, rustc_middle[118b629e2b10ef6d]::traits::query::NoSolution>>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:379:44
  35:     0x7fc9d3df36f5 - rustc_query_system[10ea88f49474ed7f]::query::plumbing::get_query::<rustc_query_impl[ba729c25b90a952a]::queries::try_normalize_generic_arg_after_erasing_regions, rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:760:36
  36:     0x7fc9d402bfbc - <rustc_query_impl[ba729c25b90a952a]::Queries as rustc_middle[118b629e2b10ef6d]::ty::query::QueryEngine>::try_normalize_generic_arg_after_erasing_regions::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:721:17
  37:     0x7fc9d402bfbc - <rustc_query_impl[ba729c25b90a952a]::Queries as rustc_middle[118b629e2b10ef6d]::ty::query::QueryEngine>::try_normalize_generic_arg_after_erasing_regions
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/lib.rs:45:1
  38:     0x7fc9d30db9e0 - <rustc_middle[118b629e2b10ef6d]::ty::query::TyCtxtAt>::try_normalize_generic_arg_after_erasing_regions
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/query.rs:263:17
  39:     0x7fc9d30db9e0 - <rustc_middle[118b629e2b10ef6d]::ty::context::TyCtxt>::try_normalize_generic_arg_after_erasing_regions
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/query.rs:244:17
  40:     0x7fc9d30db9e0 - <rustc_middle[118b629e2b10ef6d]::ty::normalize_erasing_regions::NormalizeAfterErasingRegionsFolder>::normalize_generic_arg_after_erasing_regions
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/normalize_erasing_regions.rs:198:9
  41:     0x7fc9d3883ee5 - <rustc_middle[118b629e2b10ef6d]::ty::normalize_erasing_regions::NormalizeAfterErasingRegionsFolder as rustc_middle[118b629e2b10ef6d]::ty::fold::TypeFolder>::fold_ty
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/normalize_erasing_regions.rs:211:9
  42:     0x7fc9d3883ee5 - <rustc_middle[118b629e2b10ef6d]::ty::normalize_erasing_regions::NormalizeAfterErasingRegionsFolder as rustc_middle[118b629e2b10ef6d]::ty::fold::FallibleTypeFolder>::try_fold_ty
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/fold.rs:193:12
  43:     0x7fc9d3883ee5 - <rustc_middle[118b629e2b10ef6d]::ty::Ty as rustc_middle[118b629e2b10ef6d]::ty::fold::TypeFoldable>::try_fold_with::<rustc_middle[118b629e2b10ef6d]::ty::normalize_erasing_regions::NormalizeAfterErasingRegionsFolder>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/structural_impls.rs:618:9
  44:     0x7fc9d3883ee5 - <rustc_middle[118b629e2b10ef6d]::ty::Ty as rustc_middle[118b629e2b10ef6d]::ty::fold::TypeFoldable>::fold_with::<rustc_middle[118b629e2b10ef6d]::ty::normalize_erasing_regions::NormalizeAfterErasingRegionsFolder>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/fold.rs:73:9
  45:     0x7fc9d3883ee5 - <rustc_middle[118b629e2b10ef6d]::ty::context::TyCtxt>::normalize_erasing_regions::<rustc_middle[118b629e2b10ef6d]::ty::Ty>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/normalize_erasing_regions.rs:58:13
  46:     0x7fc9d3885be4 - <rustc_middle[118b629e2b10ef6d]::ty::context::TyCtxt>::subst_and_normalize_erasing_regions::<rustc_middle[118b629e2b10ef6d]::ty::Ty>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/normalize_erasing_regions.rs:158:9
  47:     0x7fc9d382257e - <rustc_middle[118b629e2b10ef6d]::ty::instance::Instance>::subst_mir_and_normalize_erasing_regions::<rustc_middle[118b629e2b10ef6d]::ty::Ty>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/instance.rs:596:13
  48:     0x7fc9d382257e - <rustc_monomorphize[b36dc1422ffb0ad7]::collector::MirNeighborCollector>::monomorphize::<rustc_middle[118b629e2b10ef6d]::ty::Ty>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:664:9
  49:     0x7fc9d3824461 - <rustc_monomorphize[b36dc1422ffb0ad7]::collector::MirNeighborCollector as rustc_middle[118b629e2b10ef6d]::mir::visit::Visitor>::visit_terminator
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:806:33
  50:     0x7fc9d382f297 - <rustc_monomorphize[b36dc1422ffb0ad7]::collector::MirNeighborCollector as rustc_middle[118b629e2b10ef6d]::mir::visit::Visitor>::super_basic_block_data
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/mir/visit.rs:305:21
  51:     0x7fc9d382f297 - <rustc_monomorphize[b36dc1422ffb0ad7]::collector::MirNeighborCollector as rustc_middle[118b629e2b10ef6d]::mir::visit::Visitor>::visit_basic_block_data
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/mir/visit.rs:90:17
  52:     0x7fc9d382f297 - <rustc_monomorphize[b36dc1422ffb0ad7]::collector::MirNeighborCollector as rustc_middle[118b629e2b10ef6d]::mir::visit::Visitor>::super_body
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/mir/visit.rs:284:17
  53:     0x7fc9d382f297 - <rustc_monomorphize[b36dc1422ffb0ad7]::collector::MirNeighborCollector as rustc_middle[118b629e2b10ef6d]::mir::visit::Visitor>::visit_body
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/mir/visit.rs:80:17
  54:     0x7fc9d382f297 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_neighbours
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:1428:5
  55:     0x7fc9d382b9b2 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:479:17
  56:     0x7fc9d382b9b2 - stacker[580307df02ffed7e]::maybe_grow::<(), rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec::{closure#0}>
                               at /home/matthias/.cargo/registry/src/github.com-1ecc6299db9ec823/stacker-0.1.15/src/lib.rs:55:9
  57:     0x7fc9d382b9b2 - rustc_data_structures[d31a97b6c18021ec]::stack::ensure_sufficient_stack::<(), rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_data_structures/src/stack.rs:17:5
  58:     0x7fc9d382b9b2 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:478:13
  59:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
  60:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
  61:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
  62:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
  63:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
  64:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
  65:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
  66:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
  67:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
  68:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
  69:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
  70:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
  71:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
  72:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
  73:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
  74:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
  75:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
  76:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
  77:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
  78:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
  79:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
  80:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
  81:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
  82:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
  83:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
  84:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
  85:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
  86:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
  87:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
  88:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
  89:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
  90:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
  91:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
  92:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
  93:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
  94:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
  95:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
  96:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
  97:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
  98:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
  99:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 100:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 101:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 102:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 103:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 104:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 105:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 106:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 107:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 108:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 109:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 110:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 111:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 112:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 113:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 114:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 115:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 116:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 117:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 118:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 119:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 120:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 121:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 122:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 123:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 124:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 125:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 126:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 127:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 128:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 129:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 130:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 131:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 132:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 133:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 134:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 135:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 136:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 137:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 138:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 139:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 140:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 141:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 142:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 143:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 144:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 145:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 146:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 147:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 148:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 149:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 150:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 151:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 152:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 153:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 154:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 155:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 156:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 157:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 158:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 159:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 160:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 161:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 162:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 163:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 164:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 165:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 166:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 167:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 168:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 169:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 170:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 171:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 172:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 173:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 174:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 175:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 176:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 177:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 178:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 179:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 180:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 181:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 182:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 183:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 184:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 185:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 186:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 187:     0x7fc9d382bfa5 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_items_rec
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:535:9
 188:     0x7fc9d384abe2 - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_crate_mono_items::{closure#1}::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:347:17
 189:     0x7fc9d384abe2 - rustc_data_structures[d31a97b6c18021ec]::sync::par_for_each_in::<alloc[48e4295a588061ab]::vec::Vec<rustc_middle[118b629e2b10ef6d]::mir::mono::MonoItem>, rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_crate_mono_items::{closure#1}::{closure#0}>::{closure#0}::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_data_structures/src/sync.rs:152:66
 190:     0x7fc9d384abe2 - <core[a14b18922c5685d]::panic::unwind_safe::AssertUnwindSafe<rustc_data_structures[d31a97b6c18021ec]::sync::par_for_each_in<alloc[48e4295a588061ab]::vec::Vec<rustc_middle[118b629e2b10ef6d]::mir::mono::MonoItem>, rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_crate_mono_items::{closure#1}::{closure#0}>::{closure#0}::{closure#0}> as core[a14b18922c5685d]::ops::function::FnOnce<()>>::call_once
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/panic/unwind_safe.rs:271:9
 191:     0x7fc9d3870dff - std[a43d24b5a93ee688]::panicking::try::do_call::<core[a14b18922c5685d]::panic::unwind_safe::AssertUnwindSafe<rustc_data_structures[d31a97b6c18021ec]::sync::par_for_each_in<alloc[48e4295a588061ab]::vec::Vec<rustc_middle[118b629e2b10ef6d]::mir::mono::MonoItem>, rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_crate_mono_items::{closure#1}::{closure#0}>::{closure#0}::{closure#0}>, ()>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/panicking.rs:483:40
 192:     0x7fc9d3870dff - std[a43d24b5a93ee688]::panicking::try::<(), core[a14b18922c5685d]::panic::unwind_safe::AssertUnwindSafe<rustc_data_structures[d31a97b6c18021ec]::sync::par_for_each_in<alloc[48e4295a588061ab]::vec::Vec<rustc_middle[118b629e2b10ef6d]::mir::mono::MonoItem>, rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_crate_mono_items::{closure#1}::{closure#0}>::{closure#0}::{closure#0}>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/panicking.rs:447:19
 193:     0x7fc9d3870dff - std[a43d24b5a93ee688]::panic::catch_unwind::<core[a14b18922c5685d]::panic::unwind_safe::AssertUnwindSafe<rustc_data_structures[d31a97b6c18021ec]::sync::par_for_each_in<alloc[48e4295a588061ab]::vec::Vec<rustc_middle[118b629e2b10ef6d]::mir::mono::MonoItem>, rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_crate_mono_items::{closure#1}::{closure#0}>::{closure#0}::{closure#0}>, ()>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/panic.rs:137:14
 194:     0x7fc9d3870dff - rustc_data_structures[d31a97b6c18021ec]::sync::par_for_each_in::<alloc[48e4295a588061ab]::vec::Vec<rustc_middle[118b629e2b10ef6d]::mir::mono::MonoItem>, rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_crate_mono_items::{closure#1}::{closure#0}>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_data_structures/src/sync.rs:152:33
 195:     0x7fc9d3870dff - core[a14b18922c5685d]::iter::traits::iterator::Iterator::for_each::call::<rustc_middle[118b629e2b10ef6d]::mir::mono::MonoItem, rustc_data_structures[d31a97b6c18021ec]::sync::par_for_each_in<alloc[48e4295a588061ab]::vec::Vec<rustc_middle[118b629e2b10ef6d]::mir::mono::MonoItem>, rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_crate_mono_items::{closure#1}::{closure#0}>::{closure#0}>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/iter/traits/iterator.rs:828:29
 196:     0x7fc9d3870dff - <alloc[48e4295a588061ab]::vec::into_iter::IntoIter<rustc_middle[118b629e2b10ef6d]::mir::mono::MonoItem> as core[a14b18922c5685d]::iter::traits::iterator::Iterator>::fold::<(), core[a14b18922c5685d]::iter::traits::iterator::Iterator::for_each::call<rustc_middle[118b629e2b10ef6d]::mir::mono::MonoItem, rustc_data_structures[d31a97b6c18021ec]::sync::par_for_each_in<alloc[48e4295a588061ab]::vec::Vec<rustc_middle[118b629e2b10ef6d]::mir::mono::MonoItem>, rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_crate_mono_items::{closure#1}::{closure#0}>::{closure#0}>::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/iter/traits/iterator.rs:2414:21
 197:     0x7fc9d3870dff - <alloc[48e4295a588061ab]::vec::into_iter::IntoIter<rustc_middle[118b629e2b10ef6d]::mir::mono::MonoItem> as core[a14b18922c5685d]::iter::traits::iterator::Iterator>::for_each::<rustc_data_structures[d31a97b6c18021ec]::sync::par_for_each_in<alloc[48e4295a588061ab]::vec::Vec<rustc_middle[118b629e2b10ef6d]::mir::mono::MonoItem>, rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_crate_mono_items::{closure#1}::{closure#0}>::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/iter/traits/iterator.rs:831:9
 198:     0x7fc9d3870dff - rustc_data_structures[d31a97b6c18021ec]::sync::par_for_each_in::<alloc[48e4295a588061ab]::vec::Vec<rustc_middle[118b629e2b10ef6d]::mir::mono::MonoItem>, rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_crate_mono_items::{closure#1}::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_data_structures/src/sync.rs:151:13
 199:     0x7fc9d3870dff - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_crate_mono_items::{closure#1}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:345:13
 200:     0x7fc9d3870dff - <rustc_data_structures[d31a97b6c18021ec]::profiling::VerboseTimingGuard>::run::<(), rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_crate_mono_items::{closure#1}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_data_structures/src/profiling.rs:727:9
 201:     0x7fc9d3870dff - <rustc_session[6d87337d4be81e65]::session::Session>::time::<(), rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_crate_mono_items::{closure#1}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_session/src/utils.rs:10:9
 202:     0x7fc9d3827b6e - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_crate_mono_items
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:344:9
 203:     0x7fc9d3853726 - rustc_monomorphize[b36dc1422ffb0ad7]::partitioning::collect_and_partition_mono_items
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/partitioning/mod.rs:374:33
 204:     0x7fc9d3cea39c - <rustc_query_system[10ea88f49474ed7f]::query::config::QueryVTable<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt, (), (&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit])>>::compute
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/config.rs:66:9
 205:     0x7fc9d3cea39c - rustc_query_system[10ea88f49474ed7f]::query::plumbing::execute_job::<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt, (), (&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit])>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:435:13
 206:     0x7fc9d3cea39c - stacker[580307df02ffed7e]::maybe_grow::<(&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit]), rustc_query_system[10ea88f49474ed7f]::query::plumbing::execute_job<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt, (), (&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit])>::{closure#0}>
                               at /home/matthias/.cargo/registry/src/github.com-1ecc6299db9ec823/stacker-0.1.15/src/lib.rs:55:9
 207:     0x7fc9d3cea39c - rustc_data_structures[d31a97b6c18021ec]::stack::ensure_sufficient_stack::<(&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit]), rustc_query_system[10ea88f49474ed7f]::query::plumbing::execute_job<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt, (), (&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit])>::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_data_structures/src/stack.rs:17:5
 208:     0x7fc9d3cea39c - <rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt as rustc_query_system[10ea88f49474ed7f]::query::QueryContext>::start_query::<(&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit]), rustc_query_system[10ea88f49474ed7f]::query::plumbing::execute_job<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt, (), (&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit])>::{closure#0}>::{closure#0}::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:128:17
 209:     0x7fc9d3cea39c - rustc_middle[118b629e2b10ef6d]::ty::context::tls::enter_context::<<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt as rustc_query_system[10ea88f49474ed7f]::query::QueryContext>::start_query<(&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit]), rustc_query_system[10ea88f49474ed7f]::query::plumbing::execute_job<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt, (), (&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit])>::{closure#0}>::{closure#0}::{closure#0}, (&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit])>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context.rs:2000:50
 210:     0x7fc9d3cea39c - rustc_middle[118b629e2b10ef6d]::ty::context::tls::set_tlv::<rustc_middle[118b629e2b10ef6d]::ty::context::tls::enter_context<<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt as rustc_query_system[10ea88f49474ed7f]::query::QueryContext>::start_query<(&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit]), rustc_query_system[10ea88f49474ed7f]::query::plumbing::execute_job<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt, (), (&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit])>::{closure#0}>::{closure#0}::{closure#0}, (&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit])>::{closure#0}, (&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit])>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context.rs:1984:9
 211:     0x7fc9d3cea39c - rustc_middle[118b629e2b10ef6d]::ty::context::tls::enter_context::<<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt as rustc_query_system[10ea88f49474ed7f]::query::QueryContext>::start_query<(&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit]), rustc_query_system[10ea88f49474ed7f]::query::plumbing::execute_job<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt, (), (&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit])>::{closure#0}>::{closure#0}::{closure#0}, (&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit])>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context.rs:2000:9
 212:     0x7fc9d3cea39c - <rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt as rustc_query_system[10ea88f49474ed7f]::query::QueryContext>::start_query::<(&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit]), rustc_query_system[10ea88f49474ed7f]::query::plumbing::execute_job<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt, (), (&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit])>::{closure#0}>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:127:13
 213:     0x7fc9d3cea39c - rustc_middle[118b629e2b10ef6d]::ty::context::tls::with_related_context::<<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt as rustc_query_system[10ea88f49474ed7f]::query::QueryContext>::start_query<(&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit]), rustc_query_system[10ea88f49474ed7f]::query::plumbing::execute_job<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt, (), (&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit])>::{closure#0}>::{closure#0}, (&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit])>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context.rs:2044:13
 214:     0x7fc9d3cea39c - rustc_middle[118b629e2b10ef6d]::ty::context::tls::with_context::<rustc_middle[118b629e2b10ef6d]::ty::context::tls::with_related_context<<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt as rustc_query_system[10ea88f49474ed7f]::query::QueryContext>::start_query<(&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit]), rustc_query_system[10ea88f49474ed7f]::query::plumbing::execute_job<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt, (), (&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit])>::{closure#0}>::{closure#0}, (&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit])>::{closure#0}, (&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit])>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context.rs:2028:40
 215:     0x7fc9d3cea39c - rustc_middle[118b629e2b10ef6d]::ty::context::tls::with_context_opt::<rustc_middle[118b629e2b10ef6d]::ty::context::tls::with_context<rustc_middle[118b629e2b10ef6d]::ty::context::tls::with_related_context<<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt as rustc_query_system[10ea88f49474ed7f]::query::QueryContext>::start_query<(&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit]), rustc_query_system[10ea88f49474ed7f]::query::plumbing::execute_job<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt, (), (&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit])>::{closure#0}>::{closure#0}, (&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit])>::{closure#0}, (&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit])>::{closure#0}, (&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit])>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context.rs:2017:22
 216:     0x7fc9d3cea39c - rustc_middle[118b629e2b10ef6d]::ty::context::tls::with_context::<rustc_middle[118b629e2b10ef6d]::ty::context::tls::with_related_context<<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt as rustc_query_system[10ea88f49474ed7f]::query::QueryContext>::start_query<(&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit]), rustc_query_system[10ea88f49474ed7f]::query::plumbing::execute_job<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt, (), (&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit])>::{closure#0}>::{closure#0}, (&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit])>::{closure#0}, (&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit])>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context.rs:2028:9
 217:     0x7fc9d3cea39c - rustc_middle[118b629e2b10ef6d]::ty::context::tls::with_related_context::<<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt as rustc_query_system[10ea88f49474ed7f]::query::QueryContext>::start_query<(&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit]), rustc_query_system[10ea88f49474ed7f]::query::plumbing::execute_job<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt, (), (&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit])>::{closure#0}>::{closure#0}, (&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit])>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context.rs:2041:9
 218:     0x7fc9d3cea39c - <rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt as rustc_query_system[10ea88f49474ed7f]::query::QueryContext>::start_query::<(&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit]), rustc_query_system[10ea88f49474ed7f]::query::plumbing::execute_job<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt, (), (&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit])>::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:112:9
 219:     0x7fc9d3cea39c - rustc_query_system[10ea88f49474ed7f]::query::plumbing::execute_job::<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt, (), (&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit])>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:434:22
 220:     0x7fc9d3cea39c - rustc_query_system[10ea88f49474ed7f]::query::plumbing::try_execute_query::<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt, rustc_query_system[10ea88f49474ed7f]::query::caches::DefaultCache<(), (&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit])>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:379:44
 221:     0x7fc9d3df27d1 - rustc_query_system[10ea88f49474ed7f]::query::plumbing::get_query::<rustc_query_impl[ba729c25b90a952a]::queries::collect_and_partition_mono_items, rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:760:36
 222:     0x7fc9d4028cbf - <rustc_query_impl[ba729c25b90a952a]::Queries as rustc_middle[118b629e2b10ef6d]::ty::query::QueryEngine>::collect_and_partition_mono_items::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:721:17
 223:     0x7fc9d4028cbf - <rustc_query_impl[ba729c25b90a952a]::Queries as rustc_middle[118b629e2b10ef6d]::ty::query::QueryEngine>::collect_and_partition_mono_items
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/lib.rs:45:1
 224:     0x7fc9d1c06d17 - <rustc_middle[118b629e2b10ef6d]::ty::query::TyCtxtAt>::collect_and_partition_mono_items
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/query.rs:263:17
 225:     0x7fc9d1c06d17 - <rustc_middle[118b629e2b10ef6d]::ty::context::TyCtxt>::collect_and_partition_mono_items
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/query.rs:244:17
 226:     0x7fc9d1c06d17 - rustc_codegen_ssa[2abc0048d0f23053]::base::codegen_crate::<rustc_codegen_llvm[f584d43e8a3033fe]::LlvmCodegenBackend>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_codegen_ssa/src/base.rs:574:25
 227:     0x7fc9d1d2d81d - <rustc_codegen_llvm[f584d43e8a3033fe]::LlvmCodegenBackend as rustc_codegen_ssa[2abc0048d0f23053]::traits::backend::CodegenBackend>::codegen_crate
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_codegen_llvm/src/lib.rs:335:18
 228:     0x7fc9d2c9e728 - rustc_interface[423fde461690c9c4]::passes::start_codegen::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_interface/src/passes.rs:976:9
 229:     0x7fc9d2c9e728 - <rustc_data_structures[d31a97b6c18021ec]::profiling::VerboseTimingGuard>::run::<alloc[48e4295a588061ab]::boxed::Box<dyn core[a14b18922c5685d]::any::Any>, rustc_interface[423fde461690c9c4]::passes::start_codegen::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_data_structures/src/profiling.rs:727:9
 230:     0x7fc9d2c9e728 - <rustc_session[6d87337d4be81e65]::session::Session>::time::<alloc[48e4295a588061ab]::boxed::Box<dyn core[a14b18922c5685d]::any::Any>, rustc_interface[423fde461690c9c4]::passes::start_codegen::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_session/src/utils.rs:10:9
 231:     0x7fc9d2c9e728 - rustc_interface[423fde461690c9c4]::passes::start_codegen
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_interface/src/passes.rs:975:19
 232:     0x7fc9d2c9dbb0 - <rustc_interface[423fde461690c9c4]::queries::Queries>::ongoing_codegen::{closure#0}::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_interface/src/queries.rs:252:20
 233:     0x7fc9d2c9dbb0 - <rustc_interface[423fde461690c9c4]::passes::QueryContext>::enter::<<rustc_interface[423fde461690c9c4]::queries::Queries>::ongoing_codegen::{closure#0}::{closure#0}, core[a14b18922c5685d]::result::Result<alloc[48e4295a588061ab]::boxed::Box<dyn core[a14b18922c5685d]::any::Any>, rustc_errors[63aeede2041fc838]::ErrorGuaranteed>>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_interface/src/passes.rs:762:42
 234:     0x7fc9d2c9dbb0 - rustc_middle[118b629e2b10ef6d]::ty::context::tls::enter_context::<<rustc_interface[423fde461690c9c4]::passes::QueryContext>::enter<<rustc_interface[423fde461690c9c4]::queries::Queries>::ongoing_codegen::{closure#0}::{closure#0}, core[a14b18922c5685d]::result::Result<alloc[48e4295a588061ab]::boxed::Box<dyn core[a14b18922c5685d]::any::Any>, rustc_errors[63aeede2041fc838]::ErrorGuaranteed>>::{closure#0}, core[a14b18922c5685d]::result::Result<alloc[48e4295a588061ab]::boxed::Box<dyn core[a14b18922c5685d]::any::Any>, rustc_errors[63aeede2041fc838]::ErrorGuaranteed>>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context.rs:2000:50
 235:     0x7fc9d2c9dbb0 - rustc_middle[118b629e2b10ef6d]::ty::context::tls::set_tlv::<rustc_middle[118b629e2b10ef6d]::ty::context::tls::enter_context<<rustc_interface[423fde461690c9c4]::passes::QueryContext>::enter<<rustc_interface[423fde461690c9c4]::queries::Queries>::ongoing_codegen::{closure#0}::{closure#0}, core[a14b18922c5685d]::result::Result<alloc[48e4295a588061ab]::boxed::Box<dyn core[a14b18922c5685d]::any::Any>, rustc_errors[63aeede2041fc838]::ErrorGuaranteed>>::{closure#0}, core[a14b18922c5685d]::result::Result<alloc[48e4295a588061ab]::boxed::Box<dyn core[a14b18922c5685d]::any::Any>, rustc_errors[63aeede2041fc838]::ErrorGuaranteed>>::{closure#0}, core[a14b18922c5685d]::result::Result<alloc[48e4295a588061ab]::boxed::Box<dyn core[a14b18922c5685d]::any::Any>, rustc_errors[63aeede2041fc838]::ErrorGuaranteed>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context.rs:1984:9
 236:     0x7fc9d2c9dbb0 - rustc_middle[118b629e2b10ef6d]::ty::context::tls::enter_context::<<rustc_interface[423fde461690c9c4]::passes::QueryContext>::enter<<rustc_interface[423fde461690c9c4]::queries::Queries>::ongoing_codegen::{closure#0}::{closure#0}, core[a14b18922c5685d]::result::Result<alloc[48e4295a588061ab]::boxed::Box<dyn core[a14b18922c5685d]::any::Any>, rustc_errors[63aeede2041fc838]::ErrorGuaranteed>>::{closure#0}, core[a14b18922c5685d]::result::Result<alloc[48e4295a588061ab]::boxed::Box<dyn core[a14b18922c5685d]::any::Any>, rustc_errors[63aeede2041fc838]::ErrorGuaranteed>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context.rs:2000:9
 237:     0x7fc9d2c9dbb0 - <rustc_interface[423fde461690c9c4]::passes::QueryContext>::enter::<<rustc_interface[423fde461690c9c4]::queries::Queries>::ongoing_codegen::{closure#0}::{closure#0}, core[a14b18922c5685d]::result::Result<alloc[48e4295a588061ab]::boxed::Box<dyn core[a14b18922c5685d]::any::Any>, rustc_errors[63aeede2041fc838]::ErrorGuaranteed>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_interface/src/passes.rs:762:9
 238:     0x7fc9d2cbdf00 - <rustc_interface[423fde461690c9c4]::queries::Queries>::ongoing_codegen::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_interface/src/queries.rs:239:13
 239:     0x7fc9d2cbdf00 - <core[a14b18922c5685d]::option::Option<core[a14b18922c5685d]::result::Result<alloc[48e4295a588061ab]::boxed::Box<dyn core[a14b18922c5685d]::any::Any>, rustc_errors[63aeede2041fc838]::ErrorGuaranteed>>>::get_or_insert_with::<<rustc_interface[423fde461690c9c4]::queries::Queries>::ongoing_codegen::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/option.rs:1546:49
 240:     0x7fc9d2cbdf00 - <rustc_interface[423fde461690c9c4]::queries::Query<alloc[48e4295a588061ab]::boxed::Box<dyn core[a14b18922c5685d]::any::Any>>>::compute::<<rustc_interface[423fde461690c9c4]::queries::Queries>::ongoing_codegen::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_interface/src/queries.rs:36:9
 241:     0x7fc9d2cbdf00 - <rustc_interface[423fde461690c9c4]::queries::Queries>::ongoing_codegen
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_interface/src/queries.rs:237:9
 242:     0x7fc9d2129eb9 - rustc_driver[76491a88e5ae6195]::run_compiler::{closure#1}::{closure#2}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_driver/src/lib.rs:395:13
 243:     0x7fc9d2129eb9 - <rustc_interface[423fde461690c9c4]::interface::Compiler>::enter::<rustc_driver[76491a88e5ae6195]::run_compiler::{closure#1}::{closure#2}, core[a14b18922c5685d]::result::Result<core[a14b18922c5685d]::option::Option<rustc_interface[423fde461690c9c4]::queries::Linker>, rustc_errors[63aeede2041fc838]::ErrorGuaranteed>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_interface/src/queries.rs:377:19
 244:     0x7fc9d209fb3c - rustc_driver[76491a88e5ae6195]::run_compiler::{closure#1}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_driver/src/lib.rs:306:22
 245:     0x7fc9d209fb3c - rustc_interface[423fde461690c9c4]::interface::run_compiler::<core[a14b18922c5685d]::result::Result<(), rustc_errors[63aeede2041fc838]::ErrorGuaranteed>, rustc_driver[76491a88e5ae6195]::run_compiler::{closure#1}>::{closure#0}::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_interface/src/interface.rs:327:21
 246:     0x7fc9d209fb3c - rustc_span[be5b88144a7a7585]::with_source_map::<core[a14b18922c5685d]::result::Result<(), rustc_errors[63aeede2041fc838]::ErrorGuaranteed>, rustc_interface[423fde461690c9c4]::interface::run_compiler<core[a14b18922c5685d]::result::Result<(), rustc_errors[63aeede2041fc838]::ErrorGuaranteed>, rustc_driver[76491a88e5ae6195]::run_compiler::{closure#1}>::{closure#0}::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_span/src/lib.rs:1007:5
 247:     0x7fc9d212acbb - rustc_interface[423fde461690c9c4]::interface::run_compiler::<core[a14b18922c5685d]::result::Result<(), rustc_errors[63aeede2041fc838]::ErrorGuaranteed>, rustc_driver[76491a88e5ae6195]::run_compiler::{closure#1}>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_interface/src/interface.rs:321:13
 248:     0x7fc9d212acbb - <scoped_tls[887533cbddf17d05]::ScopedKey<rustc_span[be5b88144a7a7585]::SessionGlobals>>::set::<rustc_interface[423fde461690c9c4]::interface::run_compiler<core[a14b18922c5685d]::result::Result<(), rustc_errors[63aeede2041fc838]::ErrorGuaranteed>, rustc_driver[76491a88e5ae6195]::run_compiler::{closure#1}>::{closure#0}, core[a14b18922c5685d]::result::Result<(), rustc_errors[63aeede2041fc838]::ErrorGuaranteed>>
                               at /home/matthias/.cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-1.0.0/src/lib.rs:137:9
 249:     0x7fc9d20cf5af - rustc_span[be5b88144a7a7585]::create_session_globals_then::<core[a14b18922c5685d]::result::Result<(), rustc_errors[63aeede2041fc838]::ErrorGuaranteed>, rustc_interface[423fde461690c9c4]::interface::run_compiler<core[a14b18922c5685d]::result::Result<(), rustc_errors[63aeede2041fc838]::ErrorGuaranteed>, rustc_driver[76491a88e5ae6195]::run_compiler::{closure#1}>::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_span/src/lib.rs:111:5
 250:     0x7fc9d20cf5af - rustc_interface[423fde461690c9c4]::util::run_in_thread_pool_with_globals::<rustc_interface[423fde461690c9c4]::interface::run_compiler<core[a14b18922c5685d]::result::Result<(), rustc_errors[63aeede2041fc838]::ErrorGuaranteed>, rustc_driver[76491a88e5ae6195]::run_compiler::{closure#1}>::{closure#0}, core[a14b18922c5685d]::result::Result<(), rustc_errors[63aeede2041fc838]::ErrorGuaranteed>>::{closure#0}::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_interface/src/util.rs:145:38
 251:     0x7fc9d20cf5af - std[a43d24b5a93ee688]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[423fde461690c9c4]::util::run_in_thread_pool_with_globals<rustc_interface[423fde461690c9c4]::interface::run_compiler<core[a14b18922c5685d]::result::Result<(), rustc_errors[63aeede2041fc838]::ErrorGuaranteed>, rustc_driver[76491a88e5ae6195]::run_compiler::{closure#1}>::{closure#0}, core[a14b18922c5685d]::result::Result<(), rustc_errors[63aeede2041fc838]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[a14b18922c5685d]::result::Result<(), rustc_errors[63aeede2041fc838]::ErrorGuaranteed>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/sys_common/backtrace.rs:121:18
 252:     0x7fc9d20b70fe - <std[a43d24b5a93ee688]::thread::Builder>::spawn_unchecked_::<rustc_interface[423fde461690c9c4]::util::run_in_thread_pool_with_globals<rustc_interface[423fde461690c9c4]::interface::run_compiler<core[a14b18922c5685d]::result::Result<(), rustc_errors[63aeede2041fc838]::ErrorGuaranteed>, rustc_driver[76491a88e5ae6195]::run_compiler::{closure#1}>::{closure#0}, core[a14b18922c5685d]::result::Result<(), rustc_errors[63aeede2041fc838]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[a14b18922c5685d]::result::Result<(), rustc_errors[63aeede2041fc838]::ErrorGuaranteed>>::{closure#1}::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/thread/mod.rs:550:17
 253:     0x7fc9d20b70fe - <core[a14b18922c5685d]::panic::unwind_safe::AssertUnwindSafe<<std[a43d24b5a93ee688]::thread::Builder>::spawn_unchecked_<rustc_interface[423fde461690c9c4]::util::run_in_thread_pool_with_globals<rustc_interface[423fde461690c9c4]::interface::run_compiler<core[a14b18922c5685d]::result::Result<(), rustc_errors[63aeede2041fc838]::ErrorGuaranteed>, rustc_driver[76491a88e5ae6195]::run_compiler::{closure#1}>::{closure#0}, core[a14b18922c5685d]::result::Result<(), rustc_errors[63aeede2041fc838]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[a14b18922c5685d]::result::Result<(), rustc_errors[63aeede2041fc838]::ErrorGuaranteed>>::{closure#1}::{closure#0}> as core[a14b18922c5685d]::ops::function::FnOnce<()>>::call_once
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/panic/unwind_safe.rs:271:9
 254:     0x7fc9d20b70fe - std[a43d24b5a93ee688]::panicking::try::do_call::<core[a14b18922c5685d]::panic::unwind_safe::AssertUnwindSafe<<std[a43d24b5a93ee688]::thread::Builder>::spawn_unchecked_<rustc_interface[423fde461690c9c4]::util::run_in_thread_pool_with_globals<rustc_interface[423fde461690c9c4]::interface::run_compiler<core[a14b18922c5685d]::result::Result<(), rustc_errors[63aeede2041fc838]::ErrorGuaranteed>, rustc_driver[76491a88e5ae6195]::run_compiler::{closure#1}>::{closure#0}, core[a14b18922c5685d]::result::Result<(), rustc_errors[63aeede2041fc838]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[a14b18922c5685d]::result::Result<(), rustc_errors[63aeede2041fc838]::ErrorGuaranteed>>::{closure#1}::{closure#0}>, core[a14b18922c5685d]::result::Result<(), rustc_errors[63aeede2041fc838]::ErrorGuaranteed>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/panicking.rs:483:40
 255:     0x7fc9d20b70fe - std[a43d24b5a93ee688]::panicking::try::<core[a14b18922c5685d]::result::Result<(), rustc_errors[63aeede2041fc838]::ErrorGuaranteed>, core[a14b18922c5685d]::panic::unwind_safe::AssertUnwindSafe<<std[a43d24b5a93ee688]::thread::Builder>::spawn_unchecked_<rustc_interface[423fde461690c9c4]::util::run_in_thread_pool_with_globals<rustc_interface[423fde461690c9c4]::interface::run_compiler<core[a14b18922c5685d]::result::Result<(), rustc_errors[63aeede2041fc838]::ErrorGuaranteed>, rustc_driver[76491a88e5ae6195]::run_compiler::{closure#1}>::{closure#0}, core[a14b18922c5685d]::result::Result<(), rustc_errors[63aeede2041fc838]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[a14b18922c5685d]::result::Result<(), rustc_errors[63aeede2041fc838]::ErrorGuaranteed>>::{closure#1}::{closure#0}>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/panicking.rs:447:19
 256:     0x7fc9d20b70fe - std[a43d24b5a93ee688]::panic::catch_unwind::<core[a14b18922c5685d]::panic::unwind_safe::AssertUnwindSafe<<std[a43d24b5a93ee688]::thread::Builder>::spawn_unchecked_<rustc_interface[423fde461690c9c4]::util::run_in_thread_pool_with_globals<rustc_interface[423fde461690c9c4]::interface::run_compiler<core[a14b18922c5685d]::result::Result<(), rustc_errors[63aeede2041fc838]::ErrorGuaranteed>, rustc_driver[76491a88e5ae6195]::run_compiler::{closure#1}>::{closure#0}, core[a14b18922c5685d]::result::Result<(), rustc_errors[63aeede2041fc838]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[a14b18922c5685d]::result::Result<(), rustc_errors[63aeede2041fc838]::ErrorGuaranteed>>::{closure#1}::{closure#0}>, core[a14b18922c5685d]::result::Result<(), rustc_errors[63aeede2041fc838]::ErrorGuaranteed>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/panic.rs:137:14
 257:     0x7fc9d20b70fe - <std[a43d24b5a93ee688]::thread::Builder>::spawn_unchecked_::<rustc_interface[423fde461690c9c4]::util::run_in_thread_pool_with_globals<rustc_interface[423fde461690c9c4]::interface::run_compiler<core[a14b18922c5685d]::result::Result<(), rustc_errors[63aeede2041fc838]::ErrorGuaranteed>, rustc_driver[76491a88e5ae6195]::run_compiler::{closure#1}>::{closure#0}, core[a14b18922c5685d]::result::Result<(), rustc_errors[63aeede2041fc838]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[a14b18922c5685d]::result::Result<(), rustc_errors[63aeede2041fc838]::ErrorGuaranteed>>::{closure#1}
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/thread/mod.rs:549:30
 258:     0x7fc9d20b70fe - <<std[a43d24b5a93ee688]::thread::Builder>::spawn_unchecked_<rustc_interface[423fde461690c9c4]::util::run_in_thread_pool_with_globals<rustc_interface[423fde461690c9c4]::interface::run_compiler<core[a14b18922c5685d]::result::Result<(), rustc_errors[63aeede2041fc838]::ErrorGuaranteed>, rustc_driver[76491a88e5ae6195]::run_compiler::{closure#1}>::{closure#0}, core[a14b18922c5685d]::result::Result<(), rustc_errors[63aeede2041fc838]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[a14b18922c5685d]::result::Result<(), rustc_errors[63aeede2041fc838]::ErrorGuaranteed>>::{closure#1} as core[a14b18922c5685d]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/ops/function.rs:507:5
 259:     0x7fc9d4d57598 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h70b434166196c6d9
                               at /home/matthias/vcs/github/rust_debug_assertions/library/alloc/src/boxed.rs:2000:9
 260:     0x7fc9d4d57598 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h89d799ef9f5ed6db
                               at /home/matthias/vcs/github/rust_debug_assertions/library/alloc/src/boxed.rs:2000:9
 261:     0x7fc9d4d419c5 - std::sys::unix::thread::Thread::new::thread_start::h1e7f958e40c0b318
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/sys/unix/thread.rs:108:17
 262:     0x7fc9cf69f8fd - <unknown>
 263:     0x7fc9cf721a60 - <unknown>
 264:                0x0 - <unknown>
thread '<unnamed>' panicked at 'attempt to subtract with overflow', library/std/src/panicking.rs:354:24
stack backtrace:
   0:     0x7fc9cf561f84 - std::backtrace_rs::backtrace::libunwind::trace::hc8277bb3a00e0049
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
   1:     0x7fc9cf561f84 - std::backtrace_rs::backtrace::trace_unsynchronized::h7171069a8a6029ec
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
   2:     0x7fc9cf561f84 - std::sys_common::backtrace::_print_fmt::h9b8d864b9cacdf65
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/sys_common/backtrace.rs:65:5
   3:     0x7fc9cf561f84 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h30059ecb241f0374
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/sys_common/backtrace.rs:44:22
   4:     0x7fc9cf5eac18 - core::fmt::write::h7d3fc703cf396835
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/fmt/mod.rs:1208:17
   5:     0x7fc9cf53672f - std::io::Write::write_fmt::h0070d228c09bbaad
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/io/mod.rs:1682:15
   6:     0x7fc9cf561d85 - std::sys_common::backtrace::_print::hcfecaa3f0a2ed334
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/sys_common/backtrace.rs:47:5
   7:     0x7fc9cf561d85 - std::sys_common::backtrace::print::hb72c8184e0b6a41e
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/sys_common/backtrace.rs:34:9
   8:     0x7fc9cf547437 - std::panicking::default_hook::{{closure}}::h483836af052c1481
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/panicking.rs:267:22
   9:     0x7fc9cf54713d - std::panicking::default_hook::h1e612ca3289dc41d
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/panicking.rs:286:9
  10:     0x7fc9cf547efb - std::panicking::rust_panic_with_hook::h80de57e62ee80af8
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/panicking.rs:688:13
  11:     0x7fc9cf5622d2 - std::panicking::begin_panic_handler::{{closure}}::h0a7c688400d38d4f
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/panicking.rs:577:13
  12:     0x7fc9cf5620ce - std::sys_common::backtrace::__rust_end_short_backtrace::h0668e7aece80381a
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/sys_common/backtrace.rs:137:18
  13:     0x7fc9cf547992 - rust_begin_unwind
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/panicking.rs:575:5
  14:     0x7fc9cf5e90a3 - core::panicking::panic_fmt::hc7db924fd2e7f37a
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/panicking.rs:64:14
  15:     0x7fc9cf5e917d - core::panicking::panic::hdb52708ce1fcb4f3
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/panicking.rs:111:5
  16:     0x7fc9d4d7af59 - std::panicking::panic_count::decrease::{{closure}}::h680f84e9095cfa52
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/panicking.rs:354:24
  17:     0x7fc9d4d7af59 - std::thread::local::LocalKey<T>::try_with::h24e40b66c320e125
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/thread/local.rs:446:16
  18:     0x7fc9d4d7af59 - std::thread::local::LocalKey<T>::with::h3194e4fb4fcecea4
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/thread/local.rs:422:9
  19:     0x7fc9d4d7af59 - std::panicking::panic_count::decrease::h0405e22da3db2306
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/panicking.rs:353:9
  20:     0x7fc9d4d7af59 - std::panicking::try::cleanup::hcafbf8f699fb8c28
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/panicking.rs:465:9
  21:     0x7fc9d3870e1b - std[a43d24b5a93ee688]::panicking::try::do_catch::<core[a14b18922c5685d]::panic::unwind_safe::AssertUnwindSafe<rustc_data_structures[d31a97b6c18021ec]::sync::par_for_each_in<alloc[48e4295a588061ab]::vec::Vec<rustc_middle[118b629e2b10ef6d]::mir::mono::MonoItem>, rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_crate_mono_items::{closure#1}::{closure#0}>::{closure#0}::{closure#0}>, ()>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/panicking.rs:508:23
  22:     0x7fc9d3870e1b - std[a43d24b5a93ee688]::panicking::try::<(), core[a14b18922c5685d]::panic::unwind_safe::AssertUnwindSafe<rustc_data_structures[d31a97b6c18021ec]::sync::par_for_each_in<alloc[48e4295a588061ab]::vec::Vec<rustc_middle[118b629e2b10ef6d]::mir::mono::MonoItem>, rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_crate_mono_items::{closure#1}::{closure#0}>::{closure#0}::{closure#0}>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/panicking.rs:447:19
  23:     0x7fc9d3870e1b - std[a43d24b5a93ee688]::panic::catch_unwind::<core[a14b18922c5685d]::panic::unwind_safe::AssertUnwindSafe<rustc_data_structures[d31a97b6c18021ec]::sync::par_for_each_in<alloc[48e4295a588061ab]::vec::Vec<rustc_middle[118b629e2b10ef6d]::mir::mono::MonoItem>, rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_crate_mono_items::{closure#1}::{closure#0}>::{closure#0}::{closure#0}>, ()>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/panic.rs:137:14
  24:     0x7fc9d3870e1b - rustc_data_structures[d31a97b6c18021ec]::sync::par_for_each_in::<alloc[48e4295a588061ab]::vec::Vec<rustc_middle[118b629e2b10ef6d]::mir::mono::MonoItem>, rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_crate_mono_items::{closure#1}::{closure#0}>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_data_structures/src/sync.rs:152:33
  25:     0x7fc9d3870e1b - core[a14b18922c5685d]::iter::traits::iterator::Iterator::for_each::call::<rustc_middle[118b629e2b10ef6d]::mir::mono::MonoItem, rustc_data_structures[d31a97b6c18021ec]::sync::par_for_each_in<alloc[48e4295a588061ab]::vec::Vec<rustc_middle[118b629e2b10ef6d]::mir::mono::MonoItem>, rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_crate_mono_items::{closure#1}::{closure#0}>::{closure#0}>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/iter/traits/iterator.rs:828:29
  26:     0x7fc9d3870e1b - <alloc[48e4295a588061ab]::vec::into_iter::IntoIter<rustc_middle[118b629e2b10ef6d]::mir::mono::MonoItem> as core[a14b18922c5685d]::iter::traits::iterator::Iterator>::fold::<(), core[a14b18922c5685d]::iter::traits::iterator::Iterator::for_each::call<rustc_middle[118b629e2b10ef6d]::mir::mono::MonoItem, rustc_data_structures[d31a97b6c18021ec]::sync::par_for_each_in<alloc[48e4295a588061ab]::vec::Vec<rustc_middle[118b629e2b10ef6d]::mir::mono::MonoItem>, rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_crate_mono_items::{closure#1}::{closure#0}>::{closure#0}>::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/iter/traits/iterator.rs:2414:21
  27:     0x7fc9d3870e1b - <alloc[48e4295a588061ab]::vec::into_iter::IntoIter<rustc_middle[118b629e2b10ef6d]::mir::mono::MonoItem> as core[a14b18922c5685d]::iter::traits::iterator::Iterator>::for_each::<rustc_data_structures[d31a97b6c18021ec]::sync::par_for_each_in<alloc[48e4295a588061ab]::vec::Vec<rustc_middle[118b629e2b10ef6d]::mir::mono::MonoItem>, rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_crate_mono_items::{closure#1}::{closure#0}>::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/iter/traits/iterator.rs:831:9
  28:     0x7fc9d3870e1b - rustc_data_structures[d31a97b6c18021ec]::sync::par_for_each_in::<alloc[48e4295a588061ab]::vec::Vec<rustc_middle[118b629e2b10ef6d]::mir::mono::MonoItem>, rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_crate_mono_items::{closure#1}::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_data_structures/src/sync.rs:151:13
  29:     0x7fc9d3870e1b - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_crate_mono_items::{closure#1}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:345:13
  30:     0x7fc9d3870e1b - <rustc_data_structures[d31a97b6c18021ec]::profiling::VerboseTimingGuard>::run::<(), rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_crate_mono_items::{closure#1}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_data_structures/src/profiling.rs:727:9
  31:     0x7fc9d3870e1b - <rustc_session[6d87337d4be81e65]::session::Session>::time::<(), rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_crate_mono_items::{closure#1}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_session/src/utils.rs:10:9
  32:     0x7fc9d3827b6e - rustc_monomorphize[b36dc1422ffb0ad7]::collector::collect_crate_mono_items
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/collector.rs:344:9
  33:     0x7fc9d3853726 - rustc_monomorphize[b36dc1422ffb0ad7]::partitioning::collect_and_partition_mono_items
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_monomorphize/src/partitioning/mod.rs:374:33
  34:     0x7fc9d3cea39c - <rustc_query_system[10ea88f49474ed7f]::query::config::QueryVTable<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt, (), (&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit])>>::compute
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/config.rs:66:9
  35:     0x7fc9d3cea39c - rustc_query_system[10ea88f49474ed7f]::query::plumbing::execute_job::<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt, (), (&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit])>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:435:13
  36:     0x7fc9d3cea39c - stacker[580307df02ffed7e]::maybe_grow::<(&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit]), rustc_query_system[10ea88f49474ed7f]::query::plumbing::execute_job<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt, (), (&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit])>::{closure#0}>
                               at /home/matthias/.cargo/registry/src/github.com-1ecc6299db9ec823/stacker-0.1.15/src/lib.rs:55:9
  37:     0x7fc9d3cea39c - rustc_data_structures[d31a97b6c18021ec]::stack::ensure_sufficient_stack::<(&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit]), rustc_query_system[10ea88f49474ed7f]::query::plumbing::execute_job<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt, (), (&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit])>::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_data_structures/src/stack.rs:17:5
  38:     0x7fc9d3cea39c - <rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt as rustc_query_system[10ea88f49474ed7f]::query::QueryContext>::start_query::<(&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit]), rustc_query_system[10ea88f49474ed7f]::query::plumbing::execute_job<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt, (), (&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit])>::{closure#0}>::{closure#0}::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:128:17
  39:     0x7fc9d3cea39c - rustc_middle[118b629e2b10ef6d]::ty::context::tls::enter_context::<<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt as rustc_query_system[10ea88f49474ed7f]::query::QueryContext>::start_query<(&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit]), rustc_query_system[10ea88f49474ed7f]::query::plumbing::execute_job<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt, (), (&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit])>::{closure#0}>::{closure#0}::{closure#0}, (&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit])>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context.rs:2000:50
  40:     0x7fc9d3cea39c - rustc_middle[118b629e2b10ef6d]::ty::context::tls::set_tlv::<rustc_middle[118b629e2b10ef6d]::ty::context::tls::enter_context<<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt as rustc_query_system[10ea88f49474ed7f]::query::QueryContext>::start_query<(&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit]), rustc_query_system[10ea88f49474ed7f]::query::plumbing::execute_job<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt, (), (&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit])>::{closure#0}>::{closure#0}::{closure#0}, (&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit])>::{closure#0}, (&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit])>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context.rs:1984:9
  41:     0x7fc9d3cea39c - rustc_middle[118b629e2b10ef6d]::ty::context::tls::enter_context::<<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt as rustc_query_system[10ea88f49474ed7f]::query::QueryContext>::start_query<(&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit]), rustc_query_system[10ea88f49474ed7f]::query::plumbing::execute_job<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt, (), (&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit])>::{closure#0}>::{closure#0}::{closure#0}, (&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit])>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context.rs:2000:9
  42:     0x7fc9d3cea39c - <rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt as rustc_query_system[10ea88f49474ed7f]::query::QueryContext>::start_query::<(&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit]), rustc_query_system[10ea88f49474ed7f]::query::plumbing::execute_job<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt, (), (&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit])>::{closure#0}>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:127:13
  43:     0x7fc9d3cea39c - rustc_middle[118b629e2b10ef6d]::ty::context::tls::with_related_context::<<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt as rustc_query_system[10ea88f49474ed7f]::query::QueryContext>::start_query<(&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit]), rustc_query_system[10ea88f49474ed7f]::query::plumbing::execute_job<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt, (), (&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit])>::{closure#0}>::{closure#0}, (&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit])>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context.rs:2044:13
  44:     0x7fc9d3cea39c - rustc_middle[118b629e2b10ef6d]::ty::context::tls::with_context::<rustc_middle[118b629e2b10ef6d]::ty::context::tls::with_related_context<<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt as rustc_query_system[10ea88f49474ed7f]::query::QueryContext>::start_query<(&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit]), rustc_query_system[10ea88f49474ed7f]::query::plumbing::execute_job<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt, (), (&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit])>::{closure#0}>::{closure#0}, (&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit])>::{closure#0}, (&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit])>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context.rs:2028:40
  45:     0x7fc9d3cea39c - rustc_middle[118b629e2b10ef6d]::ty::context::tls::with_context_opt::<rustc_middle[118b629e2b10ef6d]::ty::context::tls::with_context<rustc_middle[118b629e2b10ef6d]::ty::context::tls::with_related_context<<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt as rustc_query_system[10ea88f49474ed7f]::query::QueryContext>::start_query<(&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit]), rustc_query_system[10ea88f49474ed7f]::query::plumbing::execute_job<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt, (), (&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit])>::{closure#0}>::{closure#0}, (&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit])>::{closure#0}, (&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit])>::{closure#0}, (&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit])>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context.rs:2017:22
  46:     0x7fc9d3cea39c - rustc_middle[118b629e2b10ef6d]::ty::context::tls::with_context::<rustc_middle[118b629e2b10ef6d]::ty::context::tls::with_related_context<<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt as rustc_query_system[10ea88f49474ed7f]::query::QueryContext>::start_query<(&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit]), rustc_query_system[10ea88f49474ed7f]::query::plumbing::execute_job<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt, (), (&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit])>::{closure#0}>::{closure#0}, (&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit])>::{closure#0}, (&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit])>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context.rs:2028:9
  47:     0x7fc9d3cea39c - rustc_middle[118b629e2b10ef6d]::ty::context::tls::with_related_context::<<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt as rustc_query_system[10ea88f49474ed7f]::query::QueryContext>::start_query<(&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit]), rustc_query_system[10ea88f49474ed7f]::query::plumbing::execute_job<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt, (), (&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit])>::{closure#0}>::{closure#0}, (&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit])>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context.rs:2041:9
  48:     0x7fc9d3cea39c - <rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt as rustc_query_system[10ea88f49474ed7f]::query::QueryContext>::start_query::<(&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit]), rustc_query_system[10ea88f49474ed7f]::query::plumbing::execute_job<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt, (), (&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit])>::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:112:9
  49:     0x7fc9d3cea39c - rustc_query_system[10ea88f49474ed7f]::query::plumbing::execute_job::<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt, (), (&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit])>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:434:22
  50:     0x7fc9d3cea39c - rustc_query_system[10ea88f49474ed7f]::query::plumbing::try_execute_query::<rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt, rustc_query_system[10ea88f49474ed7f]::query::caches::DefaultCache<(), (&std[a43d24b5a93ee688]::collections::hash::set::HashSet<rustc_span[be5b88144a7a7585]::def_id::DefId, core[a14b18922c5685d]::hash::BuildHasherDefault<rustc_hash[d05405511bc486a9]::FxHasher>>, &[rustc_middle[118b629e2b10ef6d]::mir::mono::CodegenUnit])>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:379:44
  51:     0x7fc9d3df27d1 - rustc_query_system[10ea88f49474ed7f]::query::plumbing::get_query::<rustc_query_impl[ba729c25b90a952a]::queries::collect_and_partition_mono_items, rustc_query_impl[ba729c25b90a952a]::plumbing::QueryCtxt>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:760:36
  52:     0x7fc9d4028cbf - <rustc_query_impl[ba729c25b90a952a]::Queries as rustc_middle[118b629e2b10ef6d]::ty::query::QueryEngine>::collect_and_partition_mono_items::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:721:17
  53:     0x7fc9d4028cbf - <rustc_query_impl[ba729c25b90a952a]::Queries as rustc_middle[118b629e2b10ef6d]::ty::query::QueryEngine>::collect_and_partition_mono_items
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/lib.rs:45:1
  54:     0x7fc9d1c06d17 - <rustc_middle[118b629e2b10ef6d]::ty::query::TyCtxtAt>::collect_and_partition_mono_items
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/query.rs:263:17
  55:     0x7fc9d1c06d17 - <rustc_middle[118b629e2b10ef6d]::ty::context::TyCtxt>::collect_and_partition_mono_items
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/query.rs:244:17
  56:     0x7fc9d1c06d17 - rustc_codegen_ssa[2abc0048d0f23053]::base::codegen_crate::<rustc_codegen_llvm[f584d43e8a3033fe]::LlvmCodegenBackend>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_codegen_ssa/src/base.rs:574:25
  57:     0x7fc9d1d2d81d - <rustc_codegen_llvm[f584d43e8a3033fe]::LlvmCodegenBackend as rustc_codegen_ssa[2abc0048d0f23053]::traits::backend::CodegenBackend>::codegen_crate
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_codegen_llvm/src/lib.rs:335:18
  58:     0x7fc9d2c9e728 - rustc_interface[423fde461690c9c4]::passes::start_codegen::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_interface/src/passes.rs:976:9
  59:     0x7fc9d2c9e728 - <rustc_data_structures[d31a97b6c18021ec]::profiling::VerboseTimingGuard>::run::<alloc[48e4295a588061ab]::boxed::Box<dyn core[a14b18922c5685d]::any::Any>, rustc_interface[423fde461690c9c4]::passes::start_codegen::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_data_structures/src/profiling.rs:727:9
  60:     0x7fc9d2c9e728 - <rustc_session[6d87337d4be81e65]::session::Session>::time::<alloc[48e4295a588061ab]::boxed::Box<dyn core[a14b18922c5685d]::any::Any>, rustc_interface[423fde461690c9c4]::passes::start_codegen::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_session/src/utils.rs:10:9
  61:     0x7fc9d2c9e728 - rustc_interface[423fde461690c9c4]::passes::start_codegen
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_interface/src/passes.rs:975:19
  62:     0x7fc9d2c9dbb0 - <rustc_interface[423fde461690c9c4]::queries::Queries>::ongoing_codegen::{closure#0}::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_interface/src/queries.rs:252:20
  63:     0x7fc9d2c9dbb0 - <rustc_interface[423fde461690c9c4]::passes::QueryContext>::enter::<<rustc_interface[423fde461690c9c4]::queries::Queries>::ongoing_codegen::{closure#0}::{closure#0}, core[a14b18922c5685d]::result::Result<alloc[48e4295a588061ab]::boxed::Box<dyn core[a14b18922c5685d]::any::Any>, rustc_errors[63aeede2041fc838]::ErrorGuaranteed>>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_interface/src/passes.rs:762:42
  64:     0x7fc9d2c9dbb0 - rustc_middle[118b629e2b10ef6d]::ty::context::tls::enter_context::<<rustc_interface[423fde461690c9c4]::passes::QueryContext>::enter<<rustc_interface[423fde461690c9c4]::queries::Queries>::ongoing_codegen::{closure#0}::{closure#0}, core[a14b18922c5685d]::result::Result<alloc[48e4295a588061ab]::boxed::Box<dyn core[a14b18922c5685d]::any::Any>, rustc_errors[63aeede2041fc838]::ErrorGuaranteed>>::{closure#0}, core[a14b18922c5685d]::result::Result<alloc[48e4295a588061ab]::boxed::Box<dyn core[a14b18922c5685d]::any::Any>, rustc_errors[63aeede2041fc838]::ErrorGuaranteed>>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context.rs:2000:50
  65:     0x7fc9d2c9dbb0 - rustc_middle[118b629e2b10ef6d]::ty::context::tls::set_tlv::<rustc_middle[118b629e2b10ef6d]::ty::context::tls::enter_context<<rustc_interface[423fde461690c9c4]::passes::QueryContext>::enter<<rustc_interface[423fde461690c9c4]::queries::Queries>::ongoing_codegen::{closure#0}::{closure#0}, core[a14b18922c5685d]::result::Result<alloc[48e4295a588061ab]::boxed::Box<dyn core[a14b18922c5685d]::any::Any>, rustc_errors[63aeede2041fc838]::ErrorGuaranteed>>::{closure#0}, core[a14b18922c5685d]::result::Result<alloc[48e4295a588061ab]::boxed::Box<dyn core[a14b18922c5685d]::any::Any>, rustc_errors[63aeede2041fc838]::ErrorGuaranteed>>::{closure#0}, core[a14b18922c5685d]::result::Result<alloc[48e4295a588061ab]::boxed::Box<dyn core[a14b18922c5685d]::any::Any>, rustc_errors[63aeede2041fc838]::ErrorGuaranteed>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context.rs:1984:9
  66:     0x7fc9d2c9dbb0 - rustc_middle[118b629e2b10ef6d]::ty::context::tls::enter_context::<<rustc_interface[423fde461690c9c4]::passes::QueryContext>::enter<<rustc_interface[423fde461690c9c4]::queries::Queries>::ongoing_codegen::{closure#0}::{closure#0}, core[a14b18922c5685d]::result::Result<alloc[48e4295a588061ab]::boxed::Box<dyn core[a14b18922c5685d]::any::Any>, rustc_errors[63aeede2041fc838]::ErrorGuaranteed>>::{closure#0}, core[a14b18922c5685d]::result::Result<alloc[48e4295a588061ab]::boxed::Box<dyn core[a14b18922c5685d]::any::Any>, rustc_errors[63aeede2041fc838]::ErrorGuaranteed>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context.rs:2000:9
  67:     0x7fc9d2c9dbb0 - <rustc_interface[423fde461690c9c4]::passes::QueryContext>::enter::<<rustc_interface[423fde461690c9c4]::queries::Queries>::ongoing_codegen::{closure#0}::{closure#0}, core[a14b18922c5685d]::result::Result<alloc[48e4295a588061ab]::boxed::Box<dyn core[a14b18922c5685d]::any::Any>, rustc_errors[63aeede2041fc838]::ErrorGuaranteed>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_interface/src/passes.rs:762:9
  68:     0x7fc9d2cbdf00 - <rustc_interface[423fde461690c9c4]::queries::Queries>::ongoing_codegen::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_interface/src/queries.rs:239:13
  69:     0x7fc9d2cbdf00 - <core[a14b18922c5685d]::option::Option<core[a14b18922c5685d]::result::Result<alloc[48e4295a588061ab]::boxed::Box<dyn core[a14b18922c5685d]::any::Any>, rustc_errors[63aeede2041fc838]::ErrorGuaranteed>>>::get_or_insert_with::<<rustc_interface[423fde461690c9c4]::queries::Queries>::ongoing_codegen::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/option.rs:1546:49
  70:     0x7fc9d2cbdf00 - <rustc_interface[423fde461690c9c4]::queries::Query<alloc[48e4295a588061ab]::boxed::Box<dyn core[a14b18922c5685d]::any::Any>>>::compute::<<rustc_interface[423fde461690c9c4]::queries::Queries>::ongoing_codegen::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_interface/src/queries.rs:36:9
  71:     0x7fc9d2cbdf00 - <rustc_interface[423fde461690c9c4]::queries::Queries>::ongoing_codegen
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_interface/src/queries.rs:237:9
  72:     0x7fc9d2129eb9 - rustc_driver[76491a88e5ae6195]::run_compiler::{closure#1}::{closure#2}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_driver/src/lib.rs:395:13
  73:     0x7fc9d2129eb9 - <rustc_interface[423fde461690c9c4]::interface::Compiler>::enter::<rustc_driver[76491a88e5ae6195]::run_compiler::{closure#1}::{closure#2}, core[a14b18922c5685d]::result::Result<core[a14b18922c5685d]::option::Option<rustc_interface[423fde461690c9c4]::queries::Linker>, rustc_errors[63aeede2041fc838]::ErrorGuaranteed>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_interface/src/queries.rs:377:19
  74:     0x7fc9d209fb3c - rustc_driver[76491a88e5ae6195]::run_compiler::{closure#1}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_driver/src/lib.rs:306:22
  75:     0x7fc9d209fb3c - rustc_interface[423fde461690c9c4]::interface::run_compiler::<core[a14b18922c5685d]::result::Result<(), rustc_errors[63aeede2041fc838]::ErrorGuaranteed>, rustc_driver[76491a88e5ae6195]::run_compiler::{closure#1}>::{closure#0}::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_interface/src/interface.rs:327:21
  76:     0x7fc9d209fb3c - rustc_span[be5b88144a7a7585]::with_source_map::<core[a14b18922c5685d]::result::Result<(), rustc_errors[63aeede2041fc838]::ErrorGuaranteed>, rustc_interface[423fde461690c9c4]::interface::run_compiler<core[a14b18922c5685d]::result::Result<(), rustc_errors[63aeede2041fc838]::ErrorGuaranteed>, rustc_driver[76491a88e5ae6195]::run_compiler::{closure#1}>::{closure#0}::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_span/src/lib.rs:1007:5
  77:     0x7fc9d212acbb - rustc_interface[423fde461690c9c4]::interface::run_compiler::<core[a14b18922c5685d]::result::Result<(), rustc_errors[63aeede2041fc838]::ErrorGuaranteed>, rustc_driver[76491a88e5ae6195]::run_compiler::{closure#1}>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_interface/src/interface.rs:321:13
  78:     0x7fc9d212acbb - <scoped_tls[887533cbddf17d05]::ScopedKey<rustc_span[be5b88144a7a7585]::SessionGlobals>>::set::<rustc_interface[423fde461690c9c4]::interface::run_compiler<core[a14b18922c5685d]::result::Result<(), rustc_errors[63aeede2041fc838]::ErrorGuaranteed>, rustc_driver[76491a88e5ae6195]::run_compiler::{closure#1}>::{closure#0}, core[a14b18922c5685d]::result::Result<(), rustc_errors[63aeede2041fc838]::ErrorGuaranteed>>
                               at /home/matthias/.cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-1.0.0/src/lib.rs:137:9
  79:     0x7fc9d20cf5af - rustc_span[be5b88144a7a7585]::create_session_globals_then::<core[a14b18922c5685d]::result::Result<(), rustc_errors[63aeede2041fc838]::ErrorGuaranteed>, rustc_interface[423fde461690c9c4]::interface::run_compiler<core[a14b18922c5685d]::result::Result<(), rustc_errors[63aeede2041fc838]::ErrorGuaranteed>, rustc_driver[76491a88e5ae6195]::run_compiler::{closure#1}>::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_span/src/lib.rs:111:5
  80:     0x7fc9d20cf5af - rustc_interface[423fde461690c9c4]::util::run_in_thread_pool_with_globals::<rustc_interface[423fde461690c9c4]::interface::run_compiler<core[a14b18922c5685d]::result::Result<(), rustc_errors[63aeede2041fc838]::ErrorGuaranteed>, rustc_driver[76491a88e5ae6195]::run_compiler::{closure#1}>::{closure#0}, core[a14b18922c5685d]::result::Result<(), rustc_errors[63aeede2041fc838]::ErrorGuaranteed>>::{closure#0}::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_interface/src/util.rs:145:38
  81:     0x7fc9d20cf5af - std[a43d24b5a93ee688]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[423fde461690c9c4]::util::run_in_thread_pool_with_globals<rustc_interface[423fde461690c9c4]::interface::run_compiler<core[a14b18922c5685d]::result::Result<(), rustc_errors[63aeede2041fc838]::ErrorGuaranteed>, rustc_driver[76491a88e5ae6195]::run_compiler::{closure#1}>::{closure#0}, core[a14b18922c5685d]::result::Result<(), rustc_errors[63aeede2041fc838]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[a14b18922c5685d]::result::Result<(), rustc_errors[63aeede2041fc838]::ErrorGuaranteed>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/sys_common/backtrace.rs:121:18
  82:     0x7fc9d20b70fe - <std[a43d24b5a93ee688]::thread::Builder>::spawn_unchecked_::<rustc_interface[423fde461690c9c4]::util::run_in_thread_pool_with_globals<rustc_interface[423fde461690c9c4]::interface::run_compiler<core[a14b18922c5685d]::result::Result<(), rustc_errors[63aeede2041fc838]::ErrorGuaranteed>, rustc_driver[76491a88e5ae6195]::run_compiler::{closure#1}>::{closure#0}, core[a14b18922c5685d]::result::Result<(), rustc_errors[63aeede2041fc838]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[a14b18922c5685d]::result::Result<(), rustc_errors[63aeede2041fc838]::ErrorGuaranteed>>::{closure#1}::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/thread/mod.rs:550:17
  83:     0x7fc9d20b70fe - <core[a14b18922c5685d]::panic::unwind_safe::AssertUnwindSafe<<std[a43d24b5a93ee688]::thread::Builder>::spawn_unchecked_<rustc_interface[423fde461690c9c4]::util::run_in_thread_pool_with_globals<rustc_interface[423fde461690c9c4]::interface::run_compiler<core[a14b18922c5685d]::result::Result<(), rustc_errors[63aeede2041fc838]::ErrorGuaranteed>, rustc_driver[76491a88e5ae6195]::run_compiler::{closure#1}>::{closure#0}, core[a14b18922c5685d]::result::Result<(), rustc_errors[63aeede2041fc838]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[a14b18922c5685d]::result::Result<(), rustc_errors[63aeede2041fc838]::ErrorGuaranteed>>::{closure#1}::{closure#0}> as core[a14b18922c5685d]::ops::function::FnOnce<()>>::call_once
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/panic/unwind_safe.rs:271:9
  84:     0x7fc9d20b70fe - std[a43d24b5a93ee688]::panicking::try::do_call::<core[a14b18922c5685d]::panic::unwind_safe::AssertUnwindSafe<<std[a43d24b5a93ee688]::thread::Builder>::spawn_unchecked_<rustc_interface[423fde461690c9c4]::util::run_in_thread_pool_with_globals<rustc_interface[423fde461690c9c4]::interface::run_compiler<core[a14b18922c5685d]::result::Result<(), rustc_errors[63aeede2041fc838]::ErrorGuaranteed>, rustc_driver[76491a88e5ae6195]::run_compiler::{closure#1}>::{closure#0}, core[a14b18922c5685d]::result::Result<(), rustc_errors[63aeede2041fc838]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[a14b18922c5685d]::result::Result<(), rustc_errors[63aeede2041fc838]::ErrorGuaranteed>>::{closure#1}::{closure#0}>, core[a14b18922c5685d]::result::Result<(), rustc_errors[63aeede2041fc838]::ErrorGuaranteed>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/panicking.rs:483:40
  85:     0x7fc9d20b70fe - std[a43d24b5a93ee688]::panicking::try::<core[a14b18922c5685d]::result::Result<(), rustc_errors[63aeede2041fc838]::ErrorGuaranteed>, core[a14b18922c5685d]::panic::unwind_safe::AssertUnwindSafe<<std[a43d24b5a93ee688]::thread::Builder>::spawn_unchecked_<rustc_interface[423fde461690c9c4]::util::run_in_thread_pool_with_globals<rustc_interface[423fde461690c9c4]::interface::run_compiler<core[a14b18922c5685d]::result::Result<(), rustc_errors[63aeede2041fc838]::ErrorGuaranteed>, rustc_driver[76491a88e5ae6195]::run_compiler::{closure#1}>::{closure#0}, core[a14b18922c5685d]::result::Result<(), rustc_errors[63aeede2041fc838]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[a14b18922c5685d]::result::Result<(), rustc_errors[63aeede2041fc838]::ErrorGuaranteed>>::{closure#1}::{closure#0}>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/panicking.rs:447:19
  86:     0x7fc9d20b70fe - std[a43d24b5a93ee688]::panic::catch_unwind::<core[a14b18922c5685d]::panic::unwind_safe::AssertUnwindSafe<<std[a43d24b5a93ee688]::thread::Builder>::spawn_unchecked_<rustc_interface[423fde461690c9c4]::util::run_in_thread_pool_with_globals<rustc_interface[423fde461690c9c4]::interface::run_compiler<core[a14b18922c5685d]::result::Result<(), rustc_errors[63aeede2041fc838]::ErrorGuaranteed>, rustc_driver[76491a88e5ae6195]::run_compiler::{closure#1}>::{closure#0}, core[a14b18922c5685d]::result::Result<(), rustc_errors[63aeede2041fc838]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[a14b18922c5685d]::result::Result<(), rustc_errors[63aeede2041fc838]::ErrorGuaranteed>>::{closure#1}::{closure#0}>, core[a14b18922c5685d]::result::Result<(), rustc_errors[63aeede2041fc838]::ErrorGuaranteed>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/panic.rs:137:14
  87:     0x7fc9d20b70fe - <std[a43d24b5a93ee688]::thread::Builder>::spawn_unchecked_::<rustc_interface[423fde461690c9c4]::util::run_in_thread_pool_with_globals<rustc_interface[423fde461690c9c4]::interface::run_compiler<core[a14b18922c5685d]::result::Result<(), rustc_errors[63aeede2041fc838]::ErrorGuaranteed>, rustc_driver[76491a88e5ae6195]::run_compiler::{closure#1}>::{closure#0}, core[a14b18922c5685d]::result::Result<(), rustc_errors[63aeede2041fc838]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[a14b18922c5685d]::result::Result<(), rustc_errors[63aeede2041fc838]::ErrorGuaranteed>>::{closure#1}
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/thread/mod.rs:549:30
  88:     0x7fc9d20b70fe - <<std[a43d24b5a93ee688]::thread::Builder>::spawn_unchecked_<rustc_interface[423fde461690c9c4]::util::run_in_thread_pool_with_globals<rustc_interface[423fde461690c9c4]::interface::run_compiler<core[a14b18922c5685d]::result::Result<(), rustc_errors[63aeede2041fc838]::ErrorGuaranteed>, rustc_driver[76491a88e5ae6195]::run_compiler::{closure#1}>::{closure#0}, core[a14b18922c5685d]::result::Result<(), rustc_errors[63aeede2041fc838]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[a14b18922c5685d]::result::Result<(), rustc_errors[63aeede2041fc838]::ErrorGuaranteed>>::{closure#1} as core[a14b18922c5685d]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/ops/function.rs:507:5
  89:     0x7fc9d4d57598 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h70b434166196c6d9
                               at /home/matthias/vcs/github/rust_debug_assertions/library/alloc/src/boxed.rs:2000:9
  90:     0x7fc9d4d57598 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h89d799ef9f5ed6db
                               at /home/matthias/vcs/github/rust_debug_assertions/library/alloc/src/boxed.rs:2000:9
  91:     0x7fc9d4d419c5 - std::sys::unix::thread::Thread::new::thread_start::h1e7f958e40c0b318
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/sys/unix/thread.rs:108:17
  92:     0x7fc9cf69f8fd - <unknown>
  93:     0x7fc9cf721a60 - <unknown>
  94:                0x0 - <unknown>
thread panicked while panicking. aborting.

@compiler-errors
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Pretty sure this is a dupe of #95134

@matthiaskrgr
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matthiaskrgr commented Dec 4, 2022 •
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Ah, I can see that that the code of #95134 also hits the debug assertion 👍

thread '<unnamed>' panicked at 'fn(std::result::Result<(), _>) -> std::ops::ControlFlow<<std::result::Result<(), _> as std::ops::Try>::Residual, <std::result::Result<(), _> as std::ops::Try>::Output> {<std::result::Result<(), _> as std::ops::Try>::branch}', compiler/rustc_traits/src/normalize_erasing_regions.rs:50:13

@JohnTitor
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Triage: Closing as duplicate

@JohnTitor JohnTitor closed this as not planned Won't fix, can't repro, duplicate, stale Dec 20, 2022
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C-bug Category: This is a bug. 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.
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