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ICE: expect >1 RPITITs in call to 'collect_return_position_impl_trait_in_trait_tys' #121468

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matthiaskrgr opened this issue Feb 22, 2024 · 2 comments · Fixed by #122172
Closed

ICE: expect >1 RPITITs in call to 'collect_return_position_impl_trait_in_trait_tys' #121468

matthiaskrgr opened this issue Feb 22, 2024 · 2 comments · Fixed by #122172
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@compiler-errors
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C-bug Category: This is a bug. F-return_position_impl_trait_in_trait `#![feature(return_position_impl_trait_in_trait)]` I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ requires-debug-assertions This issue requires debug-assertions in some way S-has-mcve Status: A Minimal Complete and Verifiable Example has been found for this issue 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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auto-reduced (treereduce-rust):

struct Wrapper<'rom>(T);

trait Foo {
    fn bar() -> Wrapper<impl Sized>;
}

impl Foo for () {
    fn bar() -> i32 {
        0
    }
}

original:

struct Wrapper<'rom>(T);

trait Foo {
    fn bar() -> Wrapper<impl Sized>;
}

impl Foo for () {
    fn bar() -> i32 {
        //~^ ERROR method `bar` has an incompatible return type for trait
        0
    }
}

fn main() {}

Version information

rustc 1.78.0-dev
binary: rustc
commit-hash: unknown
commit-date: unknown
host: x86_64-unknown-linux-gnu
release: 1.78.0-dev
LLVM version: 18.1.0

Command:
/home/matthias/.rustup/toolchains/local-debug-assertions/bin/rustc

@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. requires-debug-assertions This issue requires debug-assertions in some way labels Feb 22, 2024
@rustbot rustbot added the needs-triage This issue may need triage. Remove it if it has been sufficiently triaged. label Feb 22, 2024
@matthiaskrgr
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Program output 

error[E0106]: missing lifetime specifier
 --> /tmp/icemaker_global_tempdir.uC72IAxWJ0Nl/rustc_testrunner_tmpdir_reporting.OPBTBLmlNWII/mvce.rs:4:24
  |
4 |     fn bar() -> Wrapper<impl Sized>;
  |                        ^ expected named lifetime parameter
  |
  = help: this function's return type contains a borrowed value, but there is no value for it to be borrowed from
help: consider using the `'static` lifetime, but this is uncommon unless you're returning a borrowed value from a `const` or a `static`, or if you will only have owned values
  |
4 |     fn bar() -> Wrapper<'static, impl Sized>;
  |                         ++++++++

error[E0412]: cannot find type `T` in this scope
 --> /tmp/icemaker_global_tempdir.uC72IAxWJ0Nl/rustc_testrunner_tmpdir_reporting.OPBTBLmlNWII/mvce.rs:1:22
  |
1 | struct Wrapper<'rom>(T);
  |                      ^ not found in this scope
  |
help: you might be missing a type parameter
  |
1 | struct Wrapper<'rom, T>(T);
  |                    +++

error[E0601]: `main` function not found in crate `mvce`
  --> /tmp/icemaker_global_tempdir.uC72IAxWJ0Nl/rustc_testrunner_tmpdir_reporting.OPBTBLmlNWII/mvce.rs:11:2
   |
11 | }
   |  ^ consider adding a `main` function to `/tmp/icemaker_global_tempdir.uC72IAxWJ0Nl/rustc_testrunner_tmpdir_reporting.OPBTBLmlNWII/mvce.rs`

error[E0107]: struct takes 0 generic arguments but 1 generic argument was supplied
 --> /tmp/icemaker_global_tempdir.uC72IAxWJ0Nl/rustc_testrunner_tmpdir_reporting.OPBTBLmlNWII/mvce.rs:4:17
  |
4 |     fn bar() -> Wrapper<impl Sized>;
  |                 ^^^^^^^ ---------- help: remove this generic argument
  |                 |
  |                 expected 0 generic arguments
  |
note: struct defined here, with 0 generic parameters
 --> /tmp/icemaker_global_tempdir.uC72IAxWJ0Nl/rustc_testrunner_tmpdir_reporting.OPBTBLmlNWII/mvce.rs:1:8
  |
1 | struct Wrapper<'rom>(T);
  |        ^^^^^^^

thread 'rustc' panicked at compiler/rustc_hir_analysis/src/check/compare_impl_item.rs:524:9:
assertion `left != right` failed: expect >1 RPITITs in call to `collect_return_position_impl_trait_in_trait_tys`
  left: 0
 right: 0
stack backtrace:
   0:     0x7fe71917f65d - std::backtrace_rs::backtrace::libunwind::trace::h71aa28bdc5089aab
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
   1:     0x7fe71917f65d - std::backtrace_rs::backtrace::trace_unsynchronized::hc71f6f29c4d7cf67
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
   2:     0x7fe71917f65d - std::sys_common::backtrace::_print_fmt::h8e1e2ea27397ed17
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/sys_common/backtrace.rs:68:5
   3:     0x7fe71917f65d - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h28aca7b36a9d50a9
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/sys_common/backtrace.rs:44:22
   4:     0x7fe7191c6277 - core::fmt::rt::Argument::fmt::h67bfbe6caf20ecda
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/fmt/rt.rs:142:9
   5:     0x7fe7191c6277 - core::fmt::write::h2b3e0bd86bdfc209
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/fmt/mod.rs:1120:17
   6:     0x7fe71914d7b5 - std::io::Write::write_fmt::h136db78b548c4ef6
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/io/mod.rs:1846:15
   7:     0x7fe71917f3f4 - std::sys_common::backtrace::_print::h5b92b1853c8de3bd
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/sys_common/backtrace.rs:47:5
   8:     0x7fe71917f3f4 - std::sys_common::backtrace::print::h490b617a207e3b67
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/sys_common/backtrace.rs:34:9
   9:     0x7fe719134883 - std::panicking::default_hook::{{closure}}::h45adea5532c8b211
  10:     0x7fe7191345f7 - std::panicking::default_hook::hd02efd9905101244
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/panicking.rs:292:9
  11:     0x7fe71bca2dba - rustc_driver_impl[9e2df43a34efc02f]::install_ice_hook::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_driver_impl/src/lib.rs:1339:17
  12:     0x7fe71bca2dba - <alloc[7d65993373035c28]::boxed::Box<rustc_driver_impl[9e2df43a34efc02f]::install_ice_hook::{closure#0}> as core[aa444211b5f41879]::ops::function::Fn<(&dyn for<'a, 'b> core[aa444211b5f41879]::ops::function::Fn<(&'a core[aa444211b5f41879]::panic::panic_info::PanicInfo<'b>,), Output = ()> + core[aa444211b5f41879]::marker::Sync + core[aa444211b5f41879]::marker::Send, &core[aa444211b5f41879]::panic::panic_info::PanicInfo)>>::call
                               at /home/matthias/vcs/github/rust_debug_assertions/library/alloc/src/boxed.rs:2030:9
  13:     0x7fe719135035 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hc3e26a573d0d775a
                               at /home/matthias/vcs/github/rust_debug_assertions/library/alloc/src/boxed.rs:2030:9
  14:     0x7fe719135035 - std::panicking::rust_panic_with_hook::h62b1349491684a47
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/panicking.rs:786:13
  15:     0x7fe719180542 - std::panicking::begin_panic_handler::{{closure}}::ha9ba801d79b7df26
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/panicking.rs:660:13
  16:     0x7fe71917f926 - std::sys_common::backtrace::__rust_end_short_backtrace::h143ebb6cbd4c764e
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/sys_common/backtrace.rs:171:18
  17:     0x7fe719134b84 - rust_begin_unwind
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/panicking.rs:648:5
  18:     0x7fe7191d34c5 - core::panicking::panic_fmt::h7cdaca6ac7987f65
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/panicking.rs:72:14
  19:     0x7fe7191d3b79 - core::panicking::assert_failed_inner::heed625da7882381e
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/panicking.rs:337:23
  20:     0x7fe71c17c4af - core[aa444211b5f41879]::panicking::assert_failed::<usize, usize>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/panicking.rs:297:5
  21:     0x7fe71c2664bd - rustc_hir_analysis[2c933f638af551d6]::check::compare_impl_item::collect_return_position_impl_trait_in_trait_tys::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_hir_analysis/src/check/compare_impl_item.rs:524:9
  22:     0x7fe71c2664bd - rustc_hir_analysis[2c933f638af551d6]::check::compare_impl_item::collect_return_position_impl_trait_in_trait_tys
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_hir_analysis/src/check/compare_impl_item.rs:447:1
  23:     0x7fe71dac42c5 - rustc_query_impl[3b50ce311172a456]::query_impl::collect_return_position_impl_trait_in_trait_tys::dynamic_query::{closure#2}::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:587:47
  24:     0x7fe71dac42c5 - rustc_query_impl[3b50ce311172a456]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[3b50ce311172a456]::query_impl::collect_return_position_impl_trait_in_trait_tys::dynamic_query::{closure#2}::{closure#0}, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:511:18
  25:     0x7fe71ddef79f - rustc_query_impl[3b50ce311172a456]::query_impl::collect_return_position_impl_trait_in_trait_tys::dynamic_query::{closure#2}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:583:25
  26:     0x7fe71ddef79f - <rustc_query_impl[3b50ce311172a456]::query_impl::collect_return_position_impl_trait_in_trait_tys::dynamic_query::{closure#2} as core[aa444211b5f41879]::ops::function::FnOnce<(rustc_middle[3afa3541331e6040]::ty::context::TyCtxt, rustc_span[26c08e5561374bf4]::def_id::DefId)>>::call_once
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/ops/function.rs:250:5
  27:     0x7fe71d97db45 - <rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::DefIdCache<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>>, false, false, false> as rustc_query_system[b8f71e0164b509bf]::query::config::QueryConfig<rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt>>::compute
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/lib.rs:113:9
  28:     0x7fe71d97db45 - rustc_query_system[b8f71e0164b509bf]::query::plumbing::execute_job_non_incr::<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::DefIdCache<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:471:72
  29:     0x7fe71d97db45 - rustc_middle[3afa3541331e6040]::ty::context::tls::enter_context::<rustc_query_system[b8f71e0164b509bf]::query::plumbing::execute_job_non_incr<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::DefIdCache<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt>::{closure#0}, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:82:9
  30:     0x7fe71d97db45 - <std[9e45a94ab2b939d9]::thread::local::LocalKey<core[aa444211b5f41879]::cell::Cell<*const ()>>>::try_with::<rustc_middle[3afa3541331e6040]::ty::context::tls::enter_context<rustc_query_system[b8f71e0164b509bf]::query::plumbing::execute_job_non_incr<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::DefIdCache<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt>::{closure#0}, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>>::{closure#0}, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/thread/local.rs:286:16
  31:     0x7fe71d97db45 - <std[9e45a94ab2b939d9]::thread::local::LocalKey<core[aa444211b5f41879]::cell::Cell<*const ()>>>::with::<rustc_middle[3afa3541331e6040]::ty::context::tls::enter_context<rustc_query_system[b8f71e0164b509bf]::query::plumbing::execute_job_non_incr<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::DefIdCache<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt>::{closure#0}, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>>::{closure#0}, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/thread/local.rs:262:9
  32:     0x7fe71d97db45 - rustc_middle[3afa3541331e6040]::ty::context::tls::enter_context::<rustc_query_system[b8f71e0164b509bf]::query::plumbing::execute_job_non_incr<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::DefIdCache<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt>::{closure#0}, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:79:9
  33:     0x7fe71d97db45 - <rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt as rustc_query_system[b8f71e0164b509bf]::query::QueryContext>::start_query::<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>, rustc_query_system[b8f71e0164b509bf]::query::plumbing::execute_job_non_incr<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::DefIdCache<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:149:13
  34:     0x7fe71d97db45 - rustc_middle[3afa3541331e6040]::ty::context::tls::with_related_context::<<rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt as rustc_query_system[b8f71e0164b509bf]::query::QueryContext>::start_query<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>, rustc_query_system[b8f71e0164b509bf]::query::plumbing::execute_job_non_incr<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::DefIdCache<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:133:9
  35:     0x7fe71d97db45 - rustc_middle[3afa3541331e6040]::ty::context::tls::with_context::<rustc_middle[3afa3541331e6040]::ty::context::tls::with_related_context<<rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt as rustc_query_system[b8f71e0164b509bf]::query::QueryContext>::start_query<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>, rustc_query_system[b8f71e0164b509bf]::query::plumbing::execute_job_non_incr<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::DefIdCache<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>>::{closure#0}, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:111:36
  36:     0x7fe71d97db45 - rustc_middle[3afa3541331e6040]::ty::context::tls::with_context_opt::<rustc_middle[3afa3541331e6040]::ty::context::tls::with_context<rustc_middle[3afa3541331e6040]::ty::context::tls::with_related_context<<rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt as rustc_query_system[b8f71e0164b509bf]::query::QueryContext>::start_query<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>, rustc_query_system[b8f71e0164b509bf]::query::plumbing::execute_job_non_incr<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::DefIdCache<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>>::{closure#0}, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>>::{closure#0}, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:100:18
  37:     0x7fe71d97db45 - rustc_middle[3afa3541331e6040]::ty::context::tls::with_context::<rustc_middle[3afa3541331e6040]::ty::context::tls::with_related_context<<rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt as rustc_query_system[b8f71e0164b509bf]::query::QueryContext>::start_query<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>, rustc_query_system[b8f71e0164b509bf]::query::plumbing::execute_job_non_incr<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::DefIdCache<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>>::{closure#0}, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:111:5
  38:     0x7fe71d97db45 - rustc_middle[3afa3541331e6040]::ty::context::tls::with_related_context::<<rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt as rustc_query_system[b8f71e0164b509bf]::query::QueryContext>::start_query<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>, rustc_query_system[b8f71e0164b509bf]::query::plumbing::execute_job_non_incr<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::DefIdCache<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:124:5
  39:     0x7fe71d97db45 - <rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt as rustc_query_system[b8f71e0164b509bf]::query::QueryContext>::start_query::<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>, rustc_query_system[b8f71e0164b509bf]::query::plumbing::execute_job_non_incr<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::DefIdCache<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt>::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:134:9
  40:     0x7fe71d97db45 - rustc_query_system[b8f71e0164b509bf]::query::plumbing::execute_job_non_incr::<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::DefIdCache<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:471:18
  41:     0x7fe71d97db45 - rustc_query_system[b8f71e0164b509bf]::query::plumbing::execute_job::<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::DefIdCache<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt, false>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:407:9
  42:     0x7fe71d97db45 - rustc_query_system[b8f71e0164b509bf]::query::plumbing::try_execute_query::<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::DefIdCache<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt, false>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:350:13
  43:     0x7fe71dca9aca - rustc_query_system[b8f71e0164b509bf]::query::plumbing::get_query_non_incr::<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::DefIdCache<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:802:32
  44:     0x7fe71dca9aca - stacker[bd635a8d74548ce]::maybe_grow::<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>, rustc_query_system[b8f71e0164b509bf]::query::plumbing::get_query_non_incr<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::DefIdCache<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt>::{closure#0}>
                               at /home/matthias/.cargo/registry/src/index.crates.io-6f17d22bba15001f/stacker-0.1.15/src/lib.rs:55:9
  45:     0x7fe71dca9aca - rustc_data_structures[e0f6edd1cfe6a31f]::stack::ensure_sufficient_stack::<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>, rustc_query_system[b8f71e0164b509bf]::query::plumbing::get_query_non_incr<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::DefIdCache<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt>::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_data_structures/src/stack.rs:17:5
  46:     0x7fe71dca9aca - rustc_query_system[b8f71e0164b509bf]::query::plumbing::get_query_non_incr::<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::DefIdCache<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:802:5
  47:     0x7fe71dca9aca - rustc_query_impl[3b50ce311172a456]::query_impl::collect_return_position_impl_trait_in_trait_tys::get_query_non_incr::__rust_end_short_backtrace
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:561:26
  48:     0x7fe71c0cfdcf - rustc_middle[3afa3541331e6040]::query::plumbing::query_get_at::<rustc_query_system[b8f71e0164b509bf]::query::caches::DefIdCache<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/query/plumbing.rs:156:17
  49:     0x7fe71c0f5d5a - <rustc_middle[3afa3541331e6040]::query::plumbing::TyCtxtAt>::collect_return_position_impl_trait_in_trait_tys::<rustc_span[26c08e5561374bf4]::def_id::DefId>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/query/mod.rs:2252:1
  50:     0x7fe71c0f5d5a - <rustc_middle[3afa3541331e6040]::ty::context::TyCtxt>::collect_return_position_impl_trait_in_trait_tys::<rustc_span[26c08e5561374bf4]::def_id::DefId>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/query/plumbing.rs:431:35
  51:     0x7fe71c0f5d5a - rustc_hir_analysis[2c933f638af551d6]::collect::type_of::type_of
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_hir_analysis/src/collect/type_of.rs:356:19
  52:     0x7fe71dac5495 - rustc_query_impl[3b50ce311172a456]::query_impl::type_of::dynamic_query::{closure#2}::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:587:47
  53:     0x7fe71dac5495 - rustc_query_impl[3b50ce311172a456]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[3b50ce311172a456]::query_impl::type_of::dynamic_query::{closure#2}::{closure#0}, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:511:18
  54:     0x7fe71ddf078f - rustc_query_impl[3b50ce311172a456]::query_impl::type_of::dynamic_query::{closure#2}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:583:25
  55:     0x7fe71ddf078f - <rustc_query_impl[3b50ce311172a456]::query_impl::type_of::dynamic_query::{closure#2} as core[aa444211b5f41879]::ops::function::FnOnce<(rustc_middle[3afa3541331e6040]::ty::context::TyCtxt, rustc_span[26c08e5561374bf4]::def_id::DefId)>>::call_once
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/ops/function.rs:250:5
  56:     0x7fe71d97db45 - <rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::DefIdCache<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>>, false, false, false> as rustc_query_system[b8f71e0164b509bf]::query::config::QueryConfig<rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt>>::compute
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/lib.rs:113:9
  57:     0x7fe71d97db45 - rustc_query_system[b8f71e0164b509bf]::query::plumbing::execute_job_non_incr::<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::DefIdCache<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:471:72
  58:     0x7fe71d97db45 - rustc_middle[3afa3541331e6040]::ty::context::tls::enter_context::<rustc_query_system[b8f71e0164b509bf]::query::plumbing::execute_job_non_incr<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::DefIdCache<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt>::{closure#0}, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:82:9
  59:     0x7fe71d97db45 - <std[9e45a94ab2b939d9]::thread::local::LocalKey<core[aa444211b5f41879]::cell::Cell<*const ()>>>::try_with::<rustc_middle[3afa3541331e6040]::ty::context::tls::enter_context<rustc_query_system[b8f71e0164b509bf]::query::plumbing::execute_job_non_incr<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::DefIdCache<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt>::{closure#0}, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>>::{closure#0}, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/thread/local.rs:286:16
  60:     0x7fe71d97db45 - <std[9e45a94ab2b939d9]::thread::local::LocalKey<core[aa444211b5f41879]::cell::Cell<*const ()>>>::with::<rustc_middle[3afa3541331e6040]::ty::context::tls::enter_context<rustc_query_system[b8f71e0164b509bf]::query::plumbing::execute_job_non_incr<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::DefIdCache<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt>::{closure#0}, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>>::{closure#0}, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/thread/local.rs:262:9
  61:     0x7fe71d97db45 - rustc_middle[3afa3541331e6040]::ty::context::tls::enter_context::<rustc_query_system[b8f71e0164b509bf]::query::plumbing::execute_job_non_incr<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::DefIdCache<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt>::{closure#0}, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:79:9
  62:     0x7fe71d97db45 - <rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt as rustc_query_system[b8f71e0164b509bf]::query::QueryContext>::start_query::<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>, rustc_query_system[b8f71e0164b509bf]::query::plumbing::execute_job_non_incr<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::DefIdCache<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:149:13
  63:     0x7fe71d97db45 - rustc_middle[3afa3541331e6040]::ty::context::tls::with_related_context::<<rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt as rustc_query_system[b8f71e0164b509bf]::query::QueryContext>::start_query<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>, rustc_query_system[b8f71e0164b509bf]::query::plumbing::execute_job_non_incr<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::DefIdCache<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:133:9
  64:     0x7fe71d97db45 - rustc_middle[3afa3541331e6040]::ty::context::tls::with_context::<rustc_middle[3afa3541331e6040]::ty::context::tls::with_related_context<<rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt as rustc_query_system[b8f71e0164b509bf]::query::QueryContext>::start_query<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>, rustc_query_system[b8f71e0164b509bf]::query::plumbing::execute_job_non_incr<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::DefIdCache<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>>::{closure#0}, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:111:36
  65:     0x7fe71d97db45 - rustc_middle[3afa3541331e6040]::ty::context::tls::with_context_opt::<rustc_middle[3afa3541331e6040]::ty::context::tls::with_context<rustc_middle[3afa3541331e6040]::ty::context::tls::with_related_context<<rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt as rustc_query_system[b8f71e0164b509bf]::query::QueryContext>::start_query<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>, rustc_query_system[b8f71e0164b509bf]::query::plumbing::execute_job_non_incr<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::DefIdCache<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>>::{closure#0}, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>>::{closure#0}, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:100:18
  66:     0x7fe71d97db45 - rustc_middle[3afa3541331e6040]::ty::context::tls::with_context::<rustc_middle[3afa3541331e6040]::ty::context::tls::with_related_context<<rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt as rustc_query_system[b8f71e0164b509bf]::query::QueryContext>::start_query<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>, rustc_query_system[b8f71e0164b509bf]::query::plumbing::execute_job_non_incr<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::DefIdCache<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>>::{closure#0}, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:111:5
  67:     0x7fe71d97db45 - rustc_middle[3afa3541331e6040]::ty::context::tls::with_related_context::<<rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt as rustc_query_system[b8f71e0164b509bf]::query::QueryContext>::start_query<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>, rustc_query_system[b8f71e0164b509bf]::query::plumbing::execute_job_non_incr<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::DefIdCache<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:124:5
  68:     0x7fe71d97db45 - <rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt as rustc_query_system[b8f71e0164b509bf]::query::QueryContext>::start_query::<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>, rustc_query_system[b8f71e0164b509bf]::query::plumbing::execute_job_non_incr<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::DefIdCache<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt>::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:134:9
  69:     0x7fe71d97db45 - rustc_query_system[b8f71e0164b509bf]::query::plumbing::execute_job_non_incr::<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::DefIdCache<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:471:18
  70:     0x7fe71d97db45 - rustc_query_system[b8f71e0164b509bf]::query::plumbing::execute_job::<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::DefIdCache<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt, false>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:407:9
  71:     0x7fe71d97db45 - rustc_query_system[b8f71e0164b509bf]::query::plumbing::try_execute_query::<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::DefIdCache<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt, false>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:350:13
  72:     0x7fe71dca926a - rustc_query_system[b8f71e0164b509bf]::query::plumbing::get_query_non_incr::<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::DefIdCache<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:802:32
  73:     0x7fe71dca926a - stacker[bd635a8d74548ce]::maybe_grow::<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>, rustc_query_system[b8f71e0164b509bf]::query::plumbing::get_query_non_incr<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::DefIdCache<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt>::{closure#0}>
                               at /home/matthias/.cargo/registry/src/index.crates.io-6f17d22bba15001f/stacker-0.1.15/src/lib.rs:55:9
  74:     0x7fe71dca926a - rustc_data_structures[e0f6edd1cfe6a31f]::stack::ensure_sufficient_stack::<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>, rustc_query_system[b8f71e0164b509bf]::query::plumbing::get_query_non_incr<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::DefIdCache<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt>::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_data_structures/src/stack.rs:17:5
  75:     0x7fe71dca926a - rustc_query_system[b8f71e0164b509bf]::query::plumbing::get_query_non_incr::<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::DefIdCache<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:802:5
  76:     0x7fe71dca926a - rustc_query_impl[3b50ce311172a456]::query_impl::type_of::get_query_non_incr::__rust_end_short_backtrace
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:561:26
  77:     0x7fe71c0ade85 - rustc_middle[3afa3541331e6040]::query::plumbing::query_get_at::<rustc_query_system[b8f71e0164b509bf]::query::caches::DefIdCache<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 8usize]>>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/query/plumbing.rs:156:17
  78:     0x7fe71c0b362e - <rustc_middle[3afa3541331e6040]::query::plumbing::TyCtxtAt>::type_of::<&rustc_span[26c08e5561374bf4]::def_id::DefId>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/query/mod.rs:2252:1
  79:     0x7fe71c0b362e - <rustc_middle[3afa3541331e6040]::ty::context::TyCtxt>::type_of::<&rustc_span[26c08e5561374bf4]::def_id::DefId>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/query/plumbing.rs:431:35
  80:     0x7fe71c0b362e - rustc_hir_analysis[2c933f638af551d6]::impl_wf_check::enforce_impl_params_are_constrained::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_hir_analysis/src/impl_wf_check.rs:114:54
  81:     0x7fe71c0b362e - core[aa444211b5f41879]::iter::adapters::map::map_fold::<&rustc_span[26c08e5561374bf4]::def_id::DefId, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter>, (), rustc_hir_analysis[2c933f638af551d6]::impl_wf_check::enforce_impl_params_are_constrained::{closure#0}, <core[aa444211b5f41879]::iter::adapters::flatten::FlattenCompat<_, _>>::iter_fold::flatten<alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter>, (), <core[aa444211b5f41879]::iter::adapters::flatten::FlattenCompat<_, _> as core[aa444211b5f41879]::iter::traits::iterator::Iterator>::fold::flatten<alloc[7d65993373035c28]::vec::into_iter::IntoIter<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter>, (), core[aa444211b5f41879]::iter::adapters::map::map_fold<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter, (rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter, ()), (), <hashbrown[ca85d43ba93c8d0e]::set::HashSet<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter, core[aa444211b5f41879]::hash::BuildHasherDefault<rustc_hash[2254a21eb11cc307]::FxHasher>> as core[aa444211b5f41879]::iter::traits::collect::Extend<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter>>::extend<core[aa444211b5f41879]::iter::adapters::flatten::FlatMap<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[26c08e5561374bf4]::def_id::DefId>, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter>, rustc_hir_analysis[2c933f638af551d6]::impl_wf_check::enforce_impl_params_are_constrained::{closure#0}>>::{closure#0}, core[aa444211b5f41879]::iter::traits::iterator::Iterator::for_each::call<(rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter, ()), <hashbrown[ca85d43ba93c8d0e]::map::HashMap<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter, (), core[aa444211b5f41879]::hash::BuildHasherDefault<rustc_hash[2254a21eb11cc307]::FxHasher>> as core[aa444211b5f41879]::iter::traits::collect::Extend<(rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter, ())>>::extend<core[aa444211b5f41879]::iter::adapters::map::Map<core[aa444211b5f41879]::iter::adapters::flatten::FlatMap<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[26c08e5561374bf4]::def_id::DefId>, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter>, rustc_hir_analysis[2c933f638af551d6]::impl_wf_check::enforce_impl_params_are_constrained::{closure#0}>, <hashbrown[ca85d43ba93c8d0e]::set::HashSet<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter, core[aa444211b5f41879]::hash::BuildHasherDefault<rustc_hash[2254a21eb11cc307]::FxHasher>> as core[aa444211b5f41879]::iter::traits::collect::Extend<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter>>::extend<core[aa444211b5f41879]::iter::adapters::flatten::FlatMap<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[26c08e5561374bf4]::def_id::DefId>, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter>, rustc_hir_analysis[2c933f638af551d6]::impl_wf_check::enforce_impl_params_are_constrained::{closure#0}>>::{closure#0}>>::{closure#0}>::{closure#0}>::{closure#0}>::{closure#0}>::{closure#0}>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/iter/adapters/map.rs:89:28
  82:     0x7fe71c0b362e - <core[aa444211b5f41879]::slice::iter::Iter<rustc_span[26c08e5561374bf4]::def_id::DefId> as core[aa444211b5f41879]::iter::traits::iterator::Iterator>::fold::<(), core[aa444211b5f41879]::iter::adapters::map::map_fold<&rustc_span[26c08e5561374bf4]::def_id::DefId, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter>, (), rustc_hir_analysis[2c933f638af551d6]::impl_wf_check::enforce_impl_params_are_constrained::{closure#0}, <core[aa444211b5f41879]::iter::adapters::flatten::FlattenCompat<_, _>>::iter_fold::flatten<alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter>, (), <core[aa444211b5f41879]::iter::adapters::flatten::FlattenCompat<_, _> as core[aa444211b5f41879]::iter::traits::iterator::Iterator>::fold::flatten<alloc[7d65993373035c28]::vec::into_iter::IntoIter<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter>, (), core[aa444211b5f41879]::iter::adapters::map::map_fold<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter, (rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter, ()), (), <hashbrown[ca85d43ba93c8d0e]::set::HashSet<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter, core[aa444211b5f41879]::hash::BuildHasherDefault<rustc_hash[2254a21eb11cc307]::FxHasher>> as core[aa444211b5f41879]::iter::traits::collect::Extend<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter>>::extend<core[aa444211b5f41879]::iter::adapters::flatten::FlatMap<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[26c08e5561374bf4]::def_id::DefId>, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter>, rustc_hir_analysis[2c933f638af551d6]::impl_wf_check::enforce_impl_params_are_constrained::{closure#0}>>::{closure#0}, core[aa444211b5f41879]::iter::traits::iterator::Iterator::for_each::call<(rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter, ()), <hashbrown[ca85d43ba93c8d0e]::map::HashMap<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter, (), core[aa444211b5f41879]::hash::BuildHasherDefault<rustc_hash[2254a21eb11cc307]::FxHasher>> as core[aa444211b5f41879]::iter::traits::collect::Extend<(rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter, ())>>::extend<core[aa444211b5f41879]::iter::adapters::map::Map<core[aa444211b5f41879]::iter::adapters::flatten::FlatMap<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[26c08e5561374bf4]::def_id::DefId>, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter>, rustc_hir_analysis[2c933f638af551d6]::impl_wf_check::enforce_impl_params_are_constrained::{closure#0}>, <hashbrown[ca85d43ba93c8d0e]::set::HashSet<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter, core[aa444211b5f41879]::hash::BuildHasherDefault<rustc_hash[2254a21eb11cc307]::FxHasher>> as core[aa444211b5f41879]::iter::traits::collect::Extend<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter>>::extend<core[aa444211b5f41879]::iter::adapters::flatten::FlatMap<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[26c08e5561374bf4]::def_id::DefId>, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter>, rustc_hir_analysis[2c933f638af551d6]::impl_wf_check::enforce_impl_params_are_constrained::{closure#0}>>::{closure#0}>>::{closure#0}>::{closure#0}>::{closure#0}>::{closure#0}>::{closure#0}>::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/slice/iter/macros.rs:232:27
  83:     0x7fe71c0b362e - <core[aa444211b5f41879]::iter::adapters::map::Map<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[26c08e5561374bf4]::def_id::DefId>, rustc_hir_analysis[2c933f638af551d6]::impl_wf_check::enforce_impl_params_are_constrained::{closure#0}> as core[aa444211b5f41879]::iter::traits::iterator::Iterator>::fold::<(), <core[aa444211b5f41879]::iter::adapters::flatten::FlattenCompat<_, _>>::iter_fold::flatten<alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter>, (), <core[aa444211b5f41879]::iter::adapters::flatten::FlattenCompat<_, _> as core[aa444211b5f41879]::iter::traits::iterator::Iterator>::fold::flatten<alloc[7d65993373035c28]::vec::into_iter::IntoIter<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter>, (), core[aa444211b5f41879]::iter::adapters::map::map_fold<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter, (rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter, ()), (), <hashbrown[ca85d43ba93c8d0e]::set::HashSet<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter, core[aa444211b5f41879]::hash::BuildHasherDefault<rustc_hash[2254a21eb11cc307]::FxHasher>> as core[aa444211b5f41879]::iter::traits::collect::Extend<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter>>::extend<core[aa444211b5f41879]::iter::adapters::flatten::FlatMap<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[26c08e5561374bf4]::def_id::DefId>, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter>, rustc_hir_analysis[2c933f638af551d6]::impl_wf_check::enforce_impl_params_are_constrained::{closure#0}>>::{closure#0}, core[aa444211b5f41879]::iter::traits::iterator::Iterator::for_each::call<(rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter, ()), <hashbrown[ca85d43ba93c8d0e]::map::HashMap<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter, (), core[aa444211b5f41879]::hash::BuildHasherDefault<rustc_hash[2254a21eb11cc307]::FxHasher>> as core[aa444211b5f41879]::iter::traits::collect::Extend<(rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter, ())>>::extend<core[aa444211b5f41879]::iter::adapters::map::Map<core[aa444211b5f41879]::iter::adapters::flatten::FlatMap<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[26c08e5561374bf4]::def_id::DefId>, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter>, rustc_hir_analysis[2c933f638af551d6]::impl_wf_check::enforce_impl_params_are_constrained::{closure#0}>, <hashbrown[ca85d43ba93c8d0e]::set::HashSet<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter, core[aa444211b5f41879]::hash::BuildHasherDefault<rustc_hash[2254a21eb11cc307]::FxHasher>> as core[aa444211b5f41879]::iter::traits::collect::Extend<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter>>::extend<core[aa444211b5f41879]::iter::adapters::flatten::FlatMap<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[26c08e5561374bf4]::def_id::DefId>, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter>, rustc_hir_analysis[2c933f638af551d6]::impl_wf_check::enforce_impl_params_are_constrained::{closure#0}>>::{closure#0}>>::{closure#0}>::{closure#0}>::{closure#0}>::{closure#0}>::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/iter/adapters/map.rs:129:9
  84:     0x7fe71c0b362e - <core[aa444211b5f41879]::iter::adapters::fuse::Fuse<core[aa444211b5f41879]::iter::adapters::map::Map<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[26c08e5561374bf4]::def_id::DefId>, rustc_hir_analysis[2c933f638af551d6]::impl_wf_check::enforce_impl_params_are_constrained::{closure#0}>> as core[aa444211b5f41879]::iter::traits::iterator::Iterator>::fold::<(), <core[aa444211b5f41879]::iter::adapters::flatten::FlattenCompat<_, _>>::iter_fold::flatten<alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter>, (), <core[aa444211b5f41879]::iter::adapters::flatten::FlattenCompat<_, _> as core[aa444211b5f41879]::iter::traits::iterator::Iterator>::fold::flatten<alloc[7d65993373035c28]::vec::into_iter::IntoIter<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter>, (), core[aa444211b5f41879]::iter::adapters::map::map_fold<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter, (rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter, ()), (), <hashbrown[ca85d43ba93c8d0e]::set::HashSet<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter, core[aa444211b5f41879]::hash::BuildHasherDefault<rustc_hash[2254a21eb11cc307]::FxHasher>> as core[aa444211b5f41879]::iter::traits::collect::Extend<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter>>::extend<core[aa444211b5f41879]::iter::adapters::flatten::FlatMap<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[26c08e5561374bf4]::def_id::DefId>, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter>, rustc_hir_analysis[2c933f638af551d6]::impl_wf_check::enforce_impl_params_are_constrained::{closure#0}>>::{closure#0}, core[aa444211b5f41879]::iter::traits::iterator::Iterator::for_each::call<(rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter, ()), <hashbrown[ca85d43ba93c8d0e]::map::HashMap<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter, (), core[aa444211b5f41879]::hash::BuildHasherDefault<rustc_hash[2254a21eb11cc307]::FxHasher>> as core[aa444211b5f41879]::iter::traits::collect::Extend<(rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter, ())>>::extend<core[aa444211b5f41879]::iter::adapters::map::Map<core[aa444211b5f41879]::iter::adapters::flatten::FlatMap<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[26c08e5561374bf4]::def_id::DefId>, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter>, rustc_hir_analysis[2c933f638af551d6]::impl_wf_check::enforce_impl_params_are_constrained::{closure#0}>, <hashbrown[ca85d43ba93c8d0e]::set::HashSet<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter, core[aa444211b5f41879]::hash::BuildHasherDefault<rustc_hash[2254a21eb11cc307]::FxHasher>> as core[aa444211b5f41879]::iter::traits::collect::Extend<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter>>::extend<core[aa444211b5f41879]::iter::adapters::flatten::FlatMap<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[26c08e5561374bf4]::def_id::DefId>, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter>, rustc_hir_analysis[2c933f638af551d6]::impl_wf_check::enforce_impl_params_are_constrained::{closure#0}>>::{closure#0}>>::{closure#0}>::{closure#0}>::{closure#0}>::{closure#0}>::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/iter/adapters/fuse.rs:98:19
  85:     0x7fe71c0b362e - <core[aa444211b5f41879]::iter::adapters::flatten::FlattenCompat<core[aa444211b5f41879]::iter::adapters::map::Map<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[26c08e5561374bf4]::def_id::DefId>, rustc_hir_analysis[2c933f638af551d6]::impl_wf_check::enforce_impl_params_are_constrained::{closure#0}>, alloc[7d65993373035c28]::vec::into_iter::IntoIter<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter>>>::iter_fold::<(), <core[aa444211b5f41879]::iter::adapters::flatten::FlattenCompat<_, _> as core[aa444211b5f41879]::iter::traits::iterator::Iterator>::fold::flatten<alloc[7d65993373035c28]::vec::into_iter::IntoIter<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter>, (), core[aa444211b5f41879]::iter::adapters::map::map_fold<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter, (rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter, ()), (), <hashbrown[ca85d43ba93c8d0e]::set::HashSet<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter, core[aa444211b5f41879]::hash::BuildHasherDefault<rustc_hash[2254a21eb11cc307]::FxHasher>> as core[aa444211b5f41879]::iter::traits::collect::Extend<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter>>::extend<core[aa444211b5f41879]::iter::adapters::flatten::FlatMap<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[26c08e5561374bf4]::def_id::DefId>, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter>, rustc_hir_analysis[2c933f638af551d6]::impl_wf_check::enforce_impl_params_are_constrained::{closure#0}>>::{closure#0}, core[aa444211b5f41879]::iter::traits::iterator::Iterator::for_each::call<(rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter, ()), <hashbrown[ca85d43ba93c8d0e]::map::HashMap<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter, (), core[aa444211b5f41879]::hash::BuildHasherDefault<rustc_hash[2254a21eb11cc307]::FxHasher>> as core[aa444211b5f41879]::iter::traits::collect::Extend<(rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter, ())>>::extend<core[aa444211b5f41879]::iter::adapters::map::Map<core[aa444211b5f41879]::iter::adapters::flatten::FlatMap<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[26c08e5561374bf4]::def_id::DefId>, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter>, rustc_hir_analysis[2c933f638af551d6]::impl_wf_check::enforce_impl_params_are_constrained::{closure#0}>, <hashbrown[ca85d43ba93c8d0e]::set::HashSet<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter, core[aa444211b5f41879]::hash::BuildHasherDefault<rustc_hash[2254a21eb11cc307]::FxHasher>> as core[aa444211b5f41879]::iter::traits::collect::Extend<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter>>::extend<core[aa444211b5f41879]::iter::adapters::flatten::FlatMap<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[26c08e5561374bf4]::def_id::DefId>, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter>, rustc_hir_analysis[2c933f638af551d6]::impl_wf_check::enforce_impl_params_are_constrained::{closure#0}>>::{closure#0}>>::{closure#0}>::{closure#0}>::{closure#0}>::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/iter/adapters/flatten.rs:482:15
  86:     0x7fe71c0b362e - <core[aa444211b5f41879]::iter::adapters::flatten::FlattenCompat<core[aa444211b5f41879]::iter::adapters::map::Map<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[26c08e5561374bf4]::def_id::DefId>, rustc_hir_analysis[2c933f638af551d6]::impl_wf_check::enforce_impl_params_are_constrained::{closure#0}>, alloc[7d65993373035c28]::vec::into_iter::IntoIter<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter>> as core[aa444211b5f41879]::iter::traits::iterator::Iterator>::fold::<(), core[aa444211b5f41879]::iter::adapters::map::map_fold<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter, (rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter, ()), (), <hashbrown[ca85d43ba93c8d0e]::set::HashSet<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter, core[aa444211b5f41879]::hash::BuildHasherDefault<rustc_hash[2254a21eb11cc307]::FxHasher>> as core[aa444211b5f41879]::iter::traits::collect::Extend<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter>>::extend<core[aa444211b5f41879]::iter::adapters::flatten::FlatMap<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[26c08e5561374bf4]::def_id::DefId>, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter>, rustc_hir_analysis[2c933f638af551d6]::impl_wf_check::enforce_impl_params_are_constrained::{closure#0}>>::{closure#0}, core[aa444211b5f41879]::iter::traits::iterator::Iterator::for_each::call<(rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter, ()), <hashbrown[ca85d43ba93c8d0e]::map::HashMap<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter, (), core[aa444211b5f41879]::hash::BuildHasherDefault<rustc_hash[2254a21eb11cc307]::FxHasher>> as core[aa444211b5f41879]::iter::traits::collect::Extend<(rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter, ())>>::extend<core[aa444211b5f41879]::iter::adapters::map::Map<core[aa444211b5f41879]::iter::adapters::flatten::FlatMap<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[26c08e5561374bf4]::def_id::DefId>, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter>, rustc_hir_analysis[2c933f638af551d6]::impl_wf_check::enforce_impl_params_are_constrained::{closure#0}>, <hashbrown[ca85d43ba93c8d0e]::set::HashSet<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter, core[aa444211b5f41879]::hash::BuildHasherDefault<rustc_hash[2254a21eb11cc307]::FxHasher>> as core[aa444211b5f41879]::iter::traits::collect::Extend<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter>>::extend<core[aa444211b5f41879]::iter::adapters::flatten::FlatMap<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[26c08e5561374bf4]::def_id::DefId>, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter>, rustc_hir_analysis[2c933f638af551d6]::impl_wf_check::enforce_impl_params_are_constrained::{closure#0}>>::{closure#0}>>::{closure#0}>::{closure#0}>::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/iter/adapters/flatten.rs:668:9
  87:     0x7fe71c0b362e - <core[aa444211b5f41879]::iter::adapters::flatten::FlatMap<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[26c08e5561374bf4]::def_id::DefId>, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter>, rustc_hir_analysis[2c933f638af551d6]::impl_wf_check::enforce_impl_params_are_constrained::{closure#0}> as core[aa444211b5f41879]::iter::traits::iterator::Iterator>::fold::<(), core[aa444211b5f41879]::iter::adapters::map::map_fold<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter, (rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter, ()), (), <hashbrown[ca85d43ba93c8d0e]::set::HashSet<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter, core[aa444211b5f41879]::hash::BuildHasherDefault<rustc_hash[2254a21eb11cc307]::FxHasher>> as core[aa444211b5f41879]::iter::traits::collect::Extend<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter>>::extend<core[aa444211b5f41879]::iter::adapters::flatten::FlatMap<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[26c08e5561374bf4]::def_id::DefId>, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter>, rustc_hir_analysis[2c933f638af551d6]::impl_wf_check::enforce_impl_params_are_constrained::{closure#0}>>::{closure#0}, core[aa444211b5f41879]::iter::traits::iterator::Iterator::for_each::call<(rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter, ()), <hashbrown[ca85d43ba93c8d0e]::map::HashMap<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter, (), core[aa444211b5f41879]::hash::BuildHasherDefault<rustc_hash[2254a21eb11cc307]::FxHasher>> as core[aa444211b5f41879]::iter::traits::collect::Extend<(rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter, ())>>::extend<core[aa444211b5f41879]::iter::adapters::map::Map<core[aa444211b5f41879]::iter::adapters::flatten::FlatMap<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[26c08e5561374bf4]::def_id::DefId>, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter>, rustc_hir_analysis[2c933f638af551d6]::impl_wf_check::enforce_impl_params_are_constrained::{closure#0}>, <hashbrown[ca85d43ba93c8d0e]::set::HashSet<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter, core[aa444211b5f41879]::hash::BuildHasherDefault<rustc_hash[2254a21eb11cc307]::FxHasher>> as core[aa444211b5f41879]::iter::traits::collect::Extend<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter>>::extend<core[aa444211b5f41879]::iter::adapters::flatten::FlatMap<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[26c08e5561374bf4]::def_id::DefId>, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter>, rustc_hir_analysis[2c933f638af551d6]::impl_wf_check::enforce_impl_params_are_constrained::{closure#0}>>::{closure#0}>>::{closure#0}>::{closure#0}>::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/iter/adapters/flatten.rs:89:9
  88:     0x7fe71c0b362e - <core[aa444211b5f41879]::iter::adapters::map::Map<core[aa444211b5f41879]::iter::adapters::flatten::FlatMap<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[26c08e5561374bf4]::def_id::DefId>, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter>, rustc_hir_analysis[2c933f638af551d6]::impl_wf_check::enforce_impl_params_are_constrained::{closure#0}>, <hashbrown[ca85d43ba93c8d0e]::set::HashSet<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter, core[aa444211b5f41879]::hash::BuildHasherDefault<rustc_hash[2254a21eb11cc307]::FxHasher>> as core[aa444211b5f41879]::iter::traits::collect::Extend<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter>>::extend<core[aa444211b5f41879]::iter::adapters::flatten::FlatMap<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[26c08e5561374bf4]::def_id::DefId>, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter>, rustc_hir_analysis[2c933f638af551d6]::impl_wf_check::enforce_impl_params_are_constrained::{closure#0}>>::{closure#0}> as core[aa444211b5f41879]::iter::traits::iterator::Iterator>::fold::<(), core[aa444211b5f41879]::iter::traits::iterator::Iterator::for_each::call<(rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter, ()), <hashbrown[ca85d43ba93c8d0e]::map::HashMap<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter, (), core[aa444211b5f41879]::hash::BuildHasherDefault<rustc_hash[2254a21eb11cc307]::FxHasher>> as core[aa444211b5f41879]::iter::traits::collect::Extend<(rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter, ())>>::extend<core[aa444211b5f41879]::iter::adapters::map::Map<core[aa444211b5f41879]::iter::adapters::flatten::FlatMap<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[26c08e5561374bf4]::def_id::DefId>, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter>, rustc_hir_analysis[2c933f638af551d6]::impl_wf_check::enforce_impl_params_are_constrained::{closure#0}>, <hashbrown[ca85d43ba93c8d0e]::set::HashSet<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter, core[aa444211b5f41879]::hash::BuildHasherDefault<rustc_hash[2254a21eb11cc307]::FxHasher>> as core[aa444211b5f41879]::iter::traits::collect::Extend<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter>>::extend<core[aa444211b5f41879]::iter::adapters::flatten::FlatMap<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[26c08e5561374bf4]::def_id::DefId>, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter>, rustc_hir_analysis[2c933f638af551d6]::impl_wf_check::enforce_impl_params_are_constrained::{closure#0}>>::{closure#0}>>::{closure#0}>::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/iter/adapters/map.rs:129:9
  89:     0x7fe71c0d0f55 - <core[aa444211b5f41879]::iter::adapters::map::Map<core[aa444211b5f41879]::iter::adapters::flatten::FlatMap<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[26c08e5561374bf4]::def_id::DefId>, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter>, rustc_hir_analysis[2c933f638af551d6]::impl_wf_check::enforce_impl_params_are_constrained::{closure#0}>, <hashbrown[ca85d43ba93c8d0e]::set::HashSet<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter, core[aa444211b5f41879]::hash::BuildHasherDefault<rustc_hash[2254a21eb11cc307]::FxHasher>> as core[aa444211b5f41879]::iter::traits::collect::Extend<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter>>::extend<core[aa444211b5f41879]::iter::adapters::flatten::FlatMap<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[26c08e5561374bf4]::def_id::DefId>, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter>, rustc_hir_analysis[2c933f638af551d6]::impl_wf_check::enforce_impl_params_are_constrained::{closure#0}>>::{closure#0}> as core[aa444211b5f41879]::iter::traits::iterator::Iterator>::for_each::<<hashbrown[ca85d43ba93c8d0e]::map::HashMap<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter, (), core[aa444211b5f41879]::hash::BuildHasherDefault<rustc_hash[2254a21eb11cc307]::FxHasher>> as core[aa444211b5f41879]::iter::traits::collect::Extend<(rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter, ())>>::extend<core[aa444211b5f41879]::iter::adapters::map::Map<core[aa444211b5f41879]::iter::adapters::flatten::FlatMap<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[26c08e5561374bf4]::def_id::DefId>, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter>, rustc_hir_analysis[2c933f638af551d6]::impl_wf_check::enforce_impl_params_are_constrained::{closure#0}>, <hashbrown[ca85d43ba93c8d0e]::set::HashSet<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter, core[aa444211b5f41879]::hash::BuildHasherDefault<rustc_hash[2254a21eb11cc307]::FxHasher>> as core[aa444211b5f41879]::iter::traits::collect::Extend<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter>>::extend<core[aa444211b5f41879]::iter::adapters::flatten::FlatMap<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[26c08e5561374bf4]::def_id::DefId>, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter>, rustc_hir_analysis[2c933f638af551d6]::impl_wf_check::enforce_impl_params_are_constrained::{closure#0}>>::{closure#0}>>::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/iter/traits/iterator.rs:848:9
  90:     0x7fe71c0d0f55 - <hashbrown[ca85d43ba93c8d0e]::map::HashMap<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter, (), core[aa444211b5f41879]::hash::BuildHasherDefault<rustc_hash[2254a21eb11cc307]::FxHasher>> as core[aa444211b5f41879]::iter::traits::collect::Extend<(rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter, ())>>::extend::<core[aa444211b5f41879]::iter::adapters::map::Map<core[aa444211b5f41879]::iter::adapters::flatten::FlatMap<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[26c08e5561374bf4]::def_id::DefId>, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter>, rustc_hir_analysis[2c933f638af551d6]::impl_wf_check::enforce_impl_params_are_constrained::{closure#0}>, <hashbrown[ca85d43ba93c8d0e]::set::HashSet<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter, core[aa444211b5f41879]::hash::BuildHasherDefault<rustc_hash[2254a21eb11cc307]::FxHasher>> as core[aa444211b5f41879]::iter::traits::collect::Extend<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter>>::extend<core[aa444211b5f41879]::iter::adapters::flatten::FlatMap<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[26c08e5561374bf4]::def_id::DefId>, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter>, rustc_hir_analysis[2c933f638af551d6]::impl_wf_check::enforce_impl_params_are_constrained::{closure#0}>>::{closure#0}>>
                               at /home/matthias/.cargo/registry/src/index.crates.io-6f17d22bba15001f/hashbrown-0.14.3/src/map.rs:6511:9
  91:     0x7fe71c1d1984 - <hashbrown[ca85d43ba93c8d0e]::set::HashSet<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter, core[aa444211b5f41879]::hash::BuildHasherDefault<rustc_hash[2254a21eb11cc307]::FxHasher>> as core[aa444211b5f41879]::iter::traits::collect::Extend<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter>>::extend::<core[aa444211b5f41879]::iter::adapters::flatten::FlatMap<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[26c08e5561374bf4]::def_id::DefId>, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter>, rustc_hir_analysis[2c933f638af551d6]::impl_wf_check::enforce_impl_params_are_constrained::{closure#0}>>
                               at /home/matthias/.cargo/registry/src/index.crates.io-6f17d22bba15001f/hashbrown-0.14.3/src/set.rs:1355:9
  92:     0x7fe71c1d1984 - <std[9e45a94ab2b939d9]::collections::hash::set::HashSet<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter, core[aa444211b5f41879]::hash::BuildHasherDefault<rustc_hash[2254a21eb11cc307]::FxHasher>> as core[aa444211b5f41879]::iter::traits::collect::Extend<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter>>::extend::<core[aa444211b5f41879]::iter::adapters::flatten::FlatMap<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[26c08e5561374bf4]::def_id::DefId>, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter>, rustc_hir_analysis[2c933f638af551d6]::impl_wf_check::enforce_impl_params_are_constrained::{closure#0}>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/collections/hash/set.rs:1070:9
  93:     0x7fe71c1d1984 - <std[9e45a94ab2b939d9]::collections::hash::set::HashSet<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter, core[aa444211b5f41879]::hash::BuildHasherDefault<rustc_hash[2254a21eb11cc307]::FxHasher>> as core[aa444211b5f41879]::iter::traits::collect::FromIterator<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter>>::from_iter::<core[aa444211b5f41879]::iter::adapters::flatten::FlatMap<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[26c08e5561374bf4]::def_id::DefId>, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter>, rustc_hir_analysis[2c933f638af551d6]::impl_wf_check::enforce_impl_params_are_constrained::{closure#0}>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/collections/hash/set.rs:1026:13
  94:     0x7fe71c1d1984 - <core[aa444211b5f41879]::iter::adapters::flatten::FlatMap<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[26c08e5561374bf4]::def_id::DefId>, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter>, rustc_hir_analysis[2c933f638af551d6]::impl_wf_check::enforce_impl_params_are_constrained::{closure#0}> as core[aa444211b5f41879]::iter::traits::iterator::Iterator>::collect::<std[9e45a94ab2b939d9]::collections::hash::set::HashSet<rustc_hir_analysis[2c933f638af551d6]::constrained_generic_params::Parameter, core[aa444211b5f41879]::hash::BuildHasherDefault<rustc_hash[2254a21eb11cc307]::FxHasher>>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/iter/traits/iterator.rs:2034:9
  95:     0x7fe71c1d1984 - rustc_hir_analysis[2c933f638af551d6]::impl_wf_check::enforce_impl_params_are_constrained
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_hir_analysis/src/impl_wf_check.rs:122:10
  96:     0x7fe71c1d1984 - rustc_hir_analysis[2c933f638af551d6]::impl_wf_check::check_mod_impl_wf
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_hir_analysis/src/impl_wf_check.rs:60:27
  97:     0x7fe71daae203 - rustc_query_impl[3b50ce311172a456]::query_impl::check_mod_impl_wf::dynamic_query::{closure#2}::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:587:47
  98:     0x7fe71daae203 - rustc_query_impl[3b50ce311172a456]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[3b50ce311172a456]::query_impl::check_mod_impl_wf::dynamic_query::{closure#2}::{closure#0}, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:511:18
  99:     0x7fe71dd6c9eb - rustc_query_impl[3b50ce311172a456]::query_impl::check_mod_impl_wf::dynamic_query::{closure#2}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:583:25
 100:     0x7fe71dd6c9eb - <rustc_query_impl[3b50ce311172a456]::query_impl::check_mod_impl_wf::dynamic_query::{closure#2} as core[aa444211b5f41879]::ops::function::FnOnce<(rustc_middle[3afa3541331e6040]::ty::context::TyCtxt, rustc_span[26c08e5561374bf4]::def_id::LocalModDefId)>>::call_once
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/ops/function.rs:250:5
 101:     0x7fe71d9d49d2 - <rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::DefaultCache<rustc_span[26c08e5561374bf4]::def_id::LocalModDefId, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>>, false, false, false> as rustc_query_system[b8f71e0164b509bf]::query::config::QueryConfig<rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt>>::compute
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/lib.rs:113:9
 102:     0x7fe71d9d49d2 - rustc_query_system[b8f71e0164b509bf]::query::plumbing::execute_job_non_incr::<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::DefaultCache<rustc_span[26c08e5561374bf4]::def_id::LocalModDefId, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:471:72
 103:     0x7fe71d9d49d2 - rustc_middle[3afa3541331e6040]::ty::context::tls::enter_context::<rustc_query_system[b8f71e0164b509bf]::query::plumbing::execute_job_non_incr<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::DefaultCache<rustc_span[26c08e5561374bf4]::def_id::LocalModDefId, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt>::{closure#0}, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:82:9
 104:     0x7fe71d9d49d2 - <std[9e45a94ab2b939d9]::thread::local::LocalKey<core[aa444211b5f41879]::cell::Cell<*const ()>>>::try_with::<rustc_middle[3afa3541331e6040]::ty::context::tls::enter_context<rustc_query_system[b8f71e0164b509bf]::query::plumbing::execute_job_non_incr<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::DefaultCache<rustc_span[26c08e5561374bf4]::def_id::LocalModDefId, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt>::{closure#0}, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>>::{closure#0}, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/thread/local.rs:286:16
 105:     0x7fe71d9d49d2 - <std[9e45a94ab2b939d9]::thread::local::LocalKey<core[aa444211b5f41879]::cell::Cell<*const ()>>>::with::<rustc_middle[3afa3541331e6040]::ty::context::tls::enter_context<rustc_query_system[b8f71e0164b509bf]::query::plumbing::execute_job_non_incr<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::DefaultCache<rustc_span[26c08e5561374bf4]::def_id::LocalModDefId, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt>::{closure#0}, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>>::{closure#0}, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/thread/local.rs:262:9
 106:     0x7fe71d9d49d2 - rustc_middle[3afa3541331e6040]::ty::context::tls::enter_context::<rustc_query_system[b8f71e0164b509bf]::query::plumbing::execute_job_non_incr<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::DefaultCache<rustc_span[26c08e5561374bf4]::def_id::LocalModDefId, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt>::{closure#0}, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:79:9
 107:     0x7fe71d9d49d2 - <rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt as rustc_query_system[b8f71e0164b509bf]::query::QueryContext>::start_query::<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[b8f71e0164b509bf]::query::plumbing::execute_job_non_incr<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::DefaultCache<rustc_span[26c08e5561374bf4]::def_id::LocalModDefId, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:149:13
 108:     0x7fe71d9d49d2 - rustc_middle[3afa3541331e6040]::ty::context::tls::with_related_context::<<rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt as rustc_query_system[b8f71e0164b509bf]::query::QueryContext>::start_query<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[b8f71e0164b509bf]::query::plumbing::execute_job_non_incr<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::DefaultCache<rustc_span[26c08e5561374bf4]::def_id::LocalModDefId, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:133:9
 109:     0x7fe71d9d49d2 - rustc_middle[3afa3541331e6040]::ty::context::tls::with_context::<rustc_middle[3afa3541331e6040]::ty::context::tls::with_related_context<<rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt as rustc_query_system[b8f71e0164b509bf]::query::QueryContext>::start_query<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[b8f71e0164b509bf]::query::plumbing::execute_job_non_incr<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::DefaultCache<rustc_span[26c08e5561374bf4]::def_id::LocalModDefId, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>>::{closure#0}, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:111:36
 110:     0x7fe71d9d49d2 - rustc_middle[3afa3541331e6040]::ty::context::tls::with_context_opt::<rustc_middle[3afa3541331e6040]::ty::context::tls::with_context<rustc_middle[3afa3541331e6040]::ty::context::tls::with_related_context<<rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt as rustc_query_system[b8f71e0164b509bf]::query::QueryContext>::start_query<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[b8f71e0164b509bf]::query::plumbing::execute_job_non_incr<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::DefaultCache<rustc_span[26c08e5561374bf4]::def_id::LocalModDefId, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>>::{closure#0}, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>>::{closure#0}, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:100:18
 111:     0x7fe71d9d49d2 - rustc_middle[3afa3541331e6040]::ty::context::tls::with_context::<rustc_middle[3afa3541331e6040]::ty::context::tls::with_related_context<<rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt as rustc_query_system[b8f71e0164b509bf]::query::QueryContext>::start_query<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[b8f71e0164b509bf]::query::plumbing::execute_job_non_incr<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::DefaultCache<rustc_span[26c08e5561374bf4]::def_id::LocalModDefId, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>>::{closure#0}, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:111:5
 112:     0x7fe71d9d49d2 - rustc_middle[3afa3541331e6040]::ty::context::tls::with_related_context::<<rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt as rustc_query_system[b8f71e0164b509bf]::query::QueryContext>::start_query<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[b8f71e0164b509bf]::query::plumbing::execute_job_non_incr<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::DefaultCache<rustc_span[26c08e5561374bf4]::def_id::LocalModDefId, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:124:5
 113:     0x7fe71d9d49d2 - <rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt as rustc_query_system[b8f71e0164b509bf]::query::QueryContext>::start_query::<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[b8f71e0164b509bf]::query::plumbing::execute_job_non_incr<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::DefaultCache<rustc_span[26c08e5561374bf4]::def_id::LocalModDefId, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt>::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:134:9
 114:     0x7fe71d9d49d2 - rustc_query_system[b8f71e0164b509bf]::query::plumbing::execute_job_non_incr::<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::DefaultCache<rustc_span[26c08e5561374bf4]::def_id::LocalModDefId, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:471:18
 115:     0x7fe71d9d49d2 - rustc_query_system[b8f71e0164b509bf]::query::plumbing::execute_job::<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::DefaultCache<rustc_span[26c08e5561374bf4]::def_id::LocalModDefId, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt, false>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:407:9
 116:     0x7fe71d9d49d2 - rustc_query_system[b8f71e0164b509bf]::query::plumbing::try_execute_query::<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::DefaultCache<rustc_span[26c08e5561374bf4]::def_id::LocalModDefId, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt, false>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:350:13
 117:     0x7fe71dd3c0cc - rustc_query_system[b8f71e0164b509bf]::query::plumbing::get_query_non_incr::<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::DefaultCache<rustc_span[26c08e5561374bf4]::def_id::LocalModDefId, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:802:32
 118:     0x7fe71dd3c0cc - stacker[bd635a8d74548ce]::maybe_grow::<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[b8f71e0164b509bf]::query::plumbing::get_query_non_incr<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::DefaultCache<rustc_span[26c08e5561374bf4]::def_id::LocalModDefId, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt>::{closure#0}>
                               at /home/matthias/.cargo/registry/src/index.crates.io-6f17d22bba15001f/stacker-0.1.15/src/lib.rs:55:9
 119:     0x7fe71dd3c0cc - rustc_data_structures[e0f6edd1cfe6a31f]::stack::ensure_sufficient_stack::<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[b8f71e0164b509bf]::query::plumbing::get_query_non_incr<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::DefaultCache<rustc_span[26c08e5561374bf4]::def_id::LocalModDefId, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt>::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_data_structures/src/stack.rs:17:5
 120:     0x7fe71dd3c0cc - rustc_query_system[b8f71e0164b509bf]::query::plumbing::get_query_non_incr::<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::DefaultCache<rustc_span[26c08e5561374bf4]::def_id::LocalModDefId, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:802:5
 121:     0x7fe71dd3c0cc - rustc_query_impl[3b50ce311172a456]::query_impl::check_mod_impl_wf::get_query_non_incr::__rust_end_short_backtrace
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:561:26
 122:     0x7fe71c1ac896 - rustc_middle[3afa3541331e6040]::query::plumbing::query_ensure_error_guaranteed::<rustc_query_system[b8f71e0164b509bf]::query::caches::DefaultCache<rustc_span[26c08e5561374bf4]::def_id::LocalModDefId, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>>, ()>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/query/plumbing.rs:192:9
 123:     0x7fe71c17596c - <rustc_middle[3afa3541331e6040]::query::plumbing::TyCtxtEnsure>::check_mod_impl_wf
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/query/plumbing.rs:400:17
 124:     0x7fe71c17596c - rustc_hir_analysis[2c933f638af551d6]::check_crate::{closure#2}::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_hir_analysis/src/lib.rs:176:56
 125:     0x7fe71c17596c - <rustc_middle[3afa3541331e6040]::hir::map::Map>::try_par_for_each_module::<rustc_hir_analysis[2c933f638af551d6]::check_crate::{closure#2}::{closure#0}>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/hir/map/mod.rs:526:13
 126:     0x7fe71c17596c - rustc_data_structures[e0f6edd1cfe6a31f]::sync::parallel::enabled::try_par_for_each_in::<&[rustc_hir[282a3f00369f948b]::hir_id::OwnerId], rustc_span[26c08e5561374bf4]::ErrorGuaranteed, <rustc_middle[3afa3541331e6040]::hir::map::Map>::try_par_for_each_module<rustc_hir_analysis[2c933f638af551d6]::check_crate::{closure#2}::{closure#0}>::{closure#0}>::{closure#0}::{closure#0}::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_data_structures/src/sync/parallel.rs:203:50
 127:     0x7fe71c17596c - <core[aa444211b5f41879]::panic::unwind_safe::AssertUnwindSafe<rustc_data_structures[e0f6edd1cfe6a31f]::sync::parallel::enabled::try_par_for_each_in<&[rustc_hir[282a3f00369f948b]::hir_id::OwnerId], rustc_span[26c08e5561374bf4]::ErrorGuaranteed, <rustc_middle[3afa3541331e6040]::hir::map::Map>::try_par_for_each_module<rustc_hir_analysis[2c933f638af551d6]::check_crate::{closure#2}::{closure#0}>::{closure#0}>::{closure#0}::{closure#0}::{closure#0}> as core[aa444211b5f41879]::ops::function::FnOnce<()>>::call_once
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/panic/unwind_safe.rs:272:9
 128:     0x7fe71c17596c - std[9e45a94ab2b939d9]::panicking::try::do_call::<core[aa444211b5f41879]::panic::unwind_safe::AssertUnwindSafe<rustc_data_structures[e0f6edd1cfe6a31f]::sync::parallel::enabled::try_par_for_each_in<&[rustc_hir[282a3f00369f948b]::hir_id::OwnerId], rustc_span[26c08e5561374bf4]::ErrorGuaranteed, <rustc_middle[3afa3541331e6040]::hir::map::Map>::try_par_for_each_module<rustc_hir_analysis[2c933f638af551d6]::check_crate::{closure#2}::{closure#0}>::{closure#0}>::{closure#0}::{closure#0}::{closure#0}>, core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/panicking.rs:555:40
 129:     0x7fe71c17596c - std[9e45a94ab2b939d9]::panicking::try::<core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>, core[aa444211b5f41879]::panic::unwind_safe::AssertUnwindSafe<rustc_data_structures[e0f6edd1cfe6a31f]::sync::parallel::enabled::try_par_for_each_in<&[rustc_hir[282a3f00369f948b]::hir_id::OwnerId], rustc_span[26c08e5561374bf4]::ErrorGuaranteed, <rustc_middle[3afa3541331e6040]::hir::map::Map>::try_par_for_each_module<rustc_hir_analysis[2c933f638af551d6]::check_crate::{closure#2}::{closure#0}>::{closure#0}>::{closure#0}::{closure#0}::{closure#0}>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/panicking.rs:519:19
 130:     0x7fe71c17596c - std[9e45a94ab2b939d9]::panic::catch_unwind::<core[aa444211b5f41879]::panic::unwind_safe::AssertUnwindSafe<rustc_data_structures[e0f6edd1cfe6a31f]::sync::parallel::enabled::try_par_for_each_in<&[rustc_hir[282a3f00369f948b]::hir_id::OwnerId], rustc_span[26c08e5561374bf4]::ErrorGuaranteed, <rustc_middle[3afa3541331e6040]::hir::map::Map>::try_par_for_each_module<rustc_hir_analysis[2c933f638af551d6]::check_crate::{closure#2}::{closure#0}>::{closure#0}>::{closure#0}::{closure#0}::{closure#0}>, core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/panic.rs:142:14
 131:     0x7fe71c17596c - <rustc_data_structures[e0f6edd1cfe6a31f]::sync::parallel::ParallelGuard>::run::<core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>, rustc_data_structures[e0f6edd1cfe6a31f]::sync::parallel::enabled::try_par_for_each_in<&[rustc_hir[282a3f00369f948b]::hir_id::OwnerId], rustc_span[26c08e5561374bf4]::ErrorGuaranteed, <rustc_middle[3afa3541331e6040]::hir::map::Map>::try_par_for_each_module<rustc_hir_analysis[2c933f638af551d6]::check_crate::{closure#2}::{closure#0}>::{closure#0}>::{closure#0}::{closure#0}::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_data_structures/src/sync/parallel.rs:28:9
 132:     0x7fe71c120eeb - rustc_data_structures[e0f6edd1cfe6a31f]::sync::parallel::enabled::try_par_for_each_in::<&[rustc_hir[282a3f00369f948b]::hir_id::OwnerId], rustc_span[26c08e5561374bf4]::ErrorGuaranteed, <rustc_middle[3afa3541331e6040]::hir::map::Map>::try_par_for_each_module<rustc_hir_analysis[2c933f638af551d6]::check_crate::{closure#2}::{closure#0}>::{closure#0}>::{closure#0}::{closure#2}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_data_structures/src/sync/parallel.rs:206:46
 133:     0x7fe71c120eeb - core[aa444211b5f41879]::iter::adapters::filter_map::filter_map_fold::<&rustc_hir[282a3f00369f948b]::hir_id::OwnerId, core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>, core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>, rustc_data_structures[e0f6edd1cfe6a31f]::sync::parallel::enabled::try_par_for_each_in<&[rustc_hir[282a3f00369f948b]::hir_id::OwnerId], rustc_span[26c08e5561374bf4]::ErrorGuaranteed, <rustc_middle[3afa3541331e6040]::hir::map::Map>::try_par_for_each_module<rustc_hir_analysis[2c933f638af551d6]::check_crate::{closure#2}::{closure#0}>::{closure#0}>::{closure#0}::{closure#2}, <core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>>::and<()>>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/iter/adapters/filter_map.rs:38:28
 134:     0x7fe71c120eeb - <core[aa444211b5f41879]::slice::iter::Iter<rustc_hir[282a3f00369f948b]::hir_id::OwnerId> as core[aa444211b5f41879]::iter::traits::iterator::Iterator>::fold::<core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>, core[aa444211b5f41879]::iter::adapters::filter_map::filter_map_fold<&rustc_hir[282a3f00369f948b]::hir_id::OwnerId, core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>, core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>, rustc_data_structures[e0f6edd1cfe6a31f]::sync::parallel::enabled::try_par_for_each_in<&[rustc_hir[282a3f00369f948b]::hir_id::OwnerId], rustc_span[26c08e5561374bf4]::ErrorGuaranteed, <rustc_middle[3afa3541331e6040]::hir::map::Map>::try_par_for_each_module<rustc_hir_analysis[2c933f638af551d6]::check_crate::{closure#2}::{closure#0}>::{closure#0}>::{closure#0}::{closure#2}, <core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>>::and<()>>::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/slice/iter/macros.rs:232:27
 135:     0x7fe71c120eeb - <core[aa444211b5f41879]::iter::adapters::filter_map::FilterMap<core[aa444211b5f41879]::slice::iter::Iter<rustc_hir[282a3f00369f948b]::hir_id::OwnerId>, rustc_data_structures[e0f6edd1cfe6a31f]::sync::parallel::enabled::try_par_for_each_in<&[rustc_hir[282a3f00369f948b]::hir_id::OwnerId], rustc_span[26c08e5561374bf4]::ErrorGuaranteed, <rustc_middle[3afa3541331e6040]::hir::map::Map>::try_par_for_each_module<rustc_hir_analysis[2c933f638af551d6]::check_crate::{closure#2}::{closure#0}>::{closure#0}>::{closure#0}::{closure#2}> as core[aa444211b5f41879]::iter::traits::iterator::Iterator>::fold::<core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>, <core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>>::and<()>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/iter/adapters/filter_map.rs:148:9
 136:     0x7fe71c120eeb - rustc_data_structures[e0f6edd1cfe6a31f]::sync::parallel::enabled::try_par_for_each_in::<&[rustc_hir[282a3f00369f948b]::hir_id::OwnerId], rustc_span[26c08e5561374bf4]::ErrorGuaranteed, <rustc_middle[3afa3541331e6040]::hir::map::Map>::try_par_for_each_module<rustc_hir_analysis[2c933f638af551d6]::check_crate::{closure#2}::{closure#0}>::{closure#0}>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_data_structures/src/sync/parallel.rs:206:73
 137:     0x7fe71c120eeb - rustc_data_structures[e0f6edd1cfe6a31f]::sync::parallel::parallel_guard::<core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>, rustc_data_structures[e0f6edd1cfe6a31f]::sync::parallel::enabled::try_par_for_each_in<&[rustc_hir[282a3f00369f948b]::hir_id::OwnerId], rustc_span[26c08e5561374bf4]::ErrorGuaranteed, <rustc_middle[3afa3541331e6040]::hir::map::Map>::try_par_for_each_module<rustc_hir_analysis[2c933f638af551d6]::check_crate::{closure#2}::{closure#0}>::{closure#0}>::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_data_structures/src/sync/parallel.rs:44:15
 138:     0x7fe71c120eeb - rustc_data_structures[e0f6edd1cfe6a31f]::sync::parallel::enabled::try_par_for_each_in::<&[rustc_hir[282a3f00369f948b]::hir_id::OwnerId], rustc_span[26c08e5561374bf4]::ErrorGuaranteed, <rustc_middle[3afa3541331e6040]::hir::map::Map>::try_par_for_each_module<rustc_hir_analysis[2c933f638af551d6]::check_crate::{closure#2}::{closure#0}>::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_data_structures/src/sync/parallel.rs:199:9
 139:     0x7fe71c120eeb - <rustc_middle[3afa3541331e6040]::hir::map::Map>::try_par_for_each_module::<rustc_hir_analysis[2c933f638af551d6]::check_crate::{closure#2}::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/hir/map/mod.rs:525:9
 140:     0x7fe71c120eeb - rustc_hir_analysis[2c933f638af551d6]::check_crate::{closure#2}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_hir_analysis/src/lib.rs:176:13
 141:     0x7fe71c120eeb - <rustc_data_structures[e0f6edd1cfe6a31f]::profiling::VerboseTimingGuard>::run::<core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>, rustc_hir_analysis[2c933f638af551d6]::check_crate::{closure#2}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_data_structures/src/profiling.rs:753:9
 142:     0x7fe71c120eeb - <rustc_session[b0caa3b66b62f620]::session::Session>::time::<core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>, rustc_hir_analysis[2c933f638af551d6]::check_crate::{closure#2}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_session/src/utils.rs:15:9
 143:     0x7fe71c120eeb - rustc_hir_analysis[2c933f638af551d6]::check_crate
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_hir_analysis/src/lib.rs:173:5
 144:     0x7fe71c931ff0 - rustc_interface[eaec4fa479a62ce8]::passes::analysis
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_interface/src/passes.rs:730:5
 145:     0x7fe71dac5671 - rustc_query_impl[3b50ce311172a456]::query_impl::analysis::dynamic_query::{closure#2}::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:587:47
 146:     0x7fe71dac5671 - rustc_query_impl[3b50ce311172a456]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[3b50ce311172a456]::query_impl::analysis::dynamic_query::{closure#2}::{closure#0}, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:511:18
 147:     0x7fe71dbfe8c7 - rustc_query_impl[3b50ce311172a456]::query_impl::analysis::dynamic_query::{closure#2}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:583:25
 148:     0x7fe71dbfe8c7 - <rustc_query_impl[3b50ce311172a456]::query_impl::analysis::dynamic_query::{closure#2} as core[aa444211b5f41879]::ops::function::FnOnce<(rustc_middle[3afa3541331e6040]::ty::context::TyCtxt, ())>>::call_once
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/ops/function.rs:250:5
 149:     0x7fe71d989bd8 - <rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::SingleCache<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>>, false, false, false> as rustc_query_system[b8f71e0164b509bf]::query::config::QueryConfig<rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt>>::compute
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/lib.rs:113:9
 150:     0x7fe71d989bd8 - rustc_query_system[b8f71e0164b509bf]::query::plumbing::execute_job_non_incr::<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::SingleCache<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:471:72
 151:     0x7fe71d989bd8 - rustc_middle[3afa3541331e6040]::ty::context::tls::enter_context::<rustc_query_system[b8f71e0164b509bf]::query::plumbing::execute_job_non_incr<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::SingleCache<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt>::{closure#0}, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:82:9
 152:     0x7fe71d989bd8 - <std[9e45a94ab2b939d9]::thread::local::LocalKey<core[aa444211b5f41879]::cell::Cell<*const ()>>>::try_with::<rustc_middle[3afa3541331e6040]::ty::context::tls::enter_context<rustc_query_system[b8f71e0164b509bf]::query::plumbing::execute_job_non_incr<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::SingleCache<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt>::{closure#0}, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>>::{closure#0}, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/thread/local.rs:286:16
 153:     0x7fe71d989bd8 - <std[9e45a94ab2b939d9]::thread::local::LocalKey<core[aa444211b5f41879]::cell::Cell<*const ()>>>::with::<rustc_middle[3afa3541331e6040]::ty::context::tls::enter_context<rustc_query_system[b8f71e0164b509bf]::query::plumbing::execute_job_non_incr<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::SingleCache<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt>::{closure#0}, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>>::{closure#0}, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/thread/local.rs:262:9
 154:     0x7fe71d989bd8 - rustc_middle[3afa3541331e6040]::ty::context::tls::enter_context::<rustc_query_system[b8f71e0164b509bf]::query::plumbing::execute_job_non_incr<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::SingleCache<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt>::{closure#0}, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:79:9
 155:     0x7fe71d989bd8 - <rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt as rustc_query_system[b8f71e0164b509bf]::query::QueryContext>::start_query::<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[b8f71e0164b509bf]::query::plumbing::execute_job_non_incr<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::SingleCache<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:149:13
 156:     0x7fe71d989bd8 - rustc_middle[3afa3541331e6040]::ty::context::tls::with_related_context::<<rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt as rustc_query_system[b8f71e0164b509bf]::query::QueryContext>::start_query<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[b8f71e0164b509bf]::query::plumbing::execute_job_non_incr<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::SingleCache<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:133:9
 157:     0x7fe71d989bd8 - rustc_middle[3afa3541331e6040]::ty::context::tls::with_context::<rustc_middle[3afa3541331e6040]::ty::context::tls::with_related_context<<rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt as rustc_query_system[b8f71e0164b509bf]::query::QueryContext>::start_query<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[b8f71e0164b509bf]::query::plumbing::execute_job_non_incr<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::SingleCache<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>>::{closure#0}, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:111:36
 158:     0x7fe71d989bd8 - rustc_middle[3afa3541331e6040]::ty::context::tls::with_context_opt::<rustc_middle[3afa3541331e6040]::ty::context::tls::with_context<rustc_middle[3afa3541331e6040]::ty::context::tls::with_related_context<<rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt as rustc_query_system[b8f71e0164b509bf]::query::QueryContext>::start_query<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[b8f71e0164b509bf]::query::plumbing::execute_job_non_incr<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::SingleCache<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>>::{closure#0}, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>>::{closure#0}, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:100:18
 159:     0x7fe71d989bd8 - rustc_middle[3afa3541331e6040]::ty::context::tls::with_context::<rustc_middle[3afa3541331e6040]::ty::context::tls::with_related_context<<rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt as rustc_query_system[b8f71e0164b509bf]::query::QueryContext>::start_query<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[b8f71e0164b509bf]::query::plumbing::execute_job_non_incr<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::SingleCache<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>>::{closure#0}, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:111:5
 160:     0x7fe71d989bd8 - rustc_middle[3afa3541331e6040]::ty::context::tls::with_related_context::<<rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt as rustc_query_system[b8f71e0164b509bf]::query::QueryContext>::start_query<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[b8f71e0164b509bf]::query::plumbing::execute_job_non_incr<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::SingleCache<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:124:5
 161:     0x7fe71d989bd8 - <rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt as rustc_query_system[b8f71e0164b509bf]::query::QueryContext>::start_query::<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[b8f71e0164b509bf]::query::plumbing::execute_job_non_incr<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::SingleCache<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt>::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:134:9
 162:     0x7fe71d989bd8 - rustc_query_system[b8f71e0164b509bf]::query::plumbing::execute_job_non_incr::<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::SingleCache<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:471:18
 163:     0x7fe71d989bd8 - rustc_query_system[b8f71e0164b509bf]::query::plumbing::execute_job::<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::SingleCache<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt, false>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:407:9
 164:     0x7fe71d989bd8 - rustc_query_system[b8f71e0164b509bf]::query::plumbing::try_execute_query::<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::SingleCache<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt, false>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:350:13
 165:     0x7fe71de5a772 - rustc_query_system[b8f71e0164b509bf]::query::plumbing::get_query_non_incr::<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::SingleCache<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:802:32
 166:     0x7fe71de5a772 - stacker[bd635a8d74548ce]::maybe_grow::<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[b8f71e0164b509bf]::query::plumbing::get_query_non_incr<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::SingleCache<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt>::{closure#0}>
                               at /home/matthias/.cargo/registry/src/index.crates.io-6f17d22bba15001f/stacker-0.1.15/src/lib.rs:55:9
 167:     0x7fe71de5a772 - rustc_data_structures[e0f6edd1cfe6a31f]::stack::ensure_sufficient_stack::<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[b8f71e0164b509bf]::query::plumbing::get_query_non_incr<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::SingleCache<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt>::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_data_structures/src/stack.rs:17:5
 168:     0x7fe71de5a772 - rustc_query_system[b8f71e0164b509bf]::query::plumbing::get_query_non_incr::<rustc_query_impl[3b50ce311172a456]::DynamicConfig<rustc_query_system[b8f71e0164b509bf]::query::caches::SingleCache<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[3b50ce311172a456]::plumbing::QueryCtxt>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:802:5
 169:     0x7fe71de5a772 - rustc_query_impl[3b50ce311172a456]::query_impl::analysis::get_query_non_incr::__rust_end_short_backtrace
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:561:26
 170:     0x7fe71bc7c3f9 - rustc_middle[3afa3541331e6040]::query::plumbing::query_get_at::<rustc_query_system[b8f71e0164b509bf]::query::caches::SingleCache<rustc_middle[3afa3541331e6040]::query::erase::Erased<[u8; 1usize]>>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/query/plumbing.rs:156:17
 171:     0x7fe71bc7c3f9 - <rustc_middle[3afa3541331e6040]::query::plumbing::TyCtxtAt>::analysis
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/query/mod.rs:2252:1
 172:     0x7fe71bc7c3f9 - <rustc_middle[3afa3541331e6040]::ty::context::TyCtxt>::analysis
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/query/plumbing.rs:431:35
 173:     0x7fe71bc7c3f9 - rustc_driver_impl[9e2df43a34efc02f]::run_compiler::{closure#0}::{closure#0}::{closure#3}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_driver_impl/src/lib.rs:441:52
 174:     0x7fe71bc7c3f9 - <rustc_middle[3afa3541331e6040]::ty::context::GlobalCtxt>::enter::<rustc_driver_impl[9e2df43a34efc02f]::run_compiler::{closure#0}::{closure#0}::{closure#3}, core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context.rs:673:37
 175:     0x7fe71bc7c3f9 - rustc_middle[3afa3541331e6040]::ty::context::tls::enter_context::<<rustc_middle[3afa3541331e6040]::ty::context::GlobalCtxt>::enter<rustc_driver_impl[9e2df43a34efc02f]::run_compiler::{closure#0}::{closure#0}::{closure#3}, core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>>::{closure#0}, core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:82:9
 176:     0x7fe71bc7c3f9 - <std[9e45a94ab2b939d9]::thread::local::LocalKey<core[aa444211b5f41879]::cell::Cell<*const ()>>>::try_with::<rustc_middle[3afa3541331e6040]::ty::context::tls::enter_context<<rustc_middle[3afa3541331e6040]::ty::context::GlobalCtxt>::enter<rustc_driver_impl[9e2df43a34efc02f]::run_compiler::{closure#0}::{closure#0}::{closure#3}, core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>>::{closure#0}, core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>>::{closure#0}, core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/thread/local.rs:286:16
 177:     0x7fe71bc7c3f9 - <std[9e45a94ab2b939d9]::thread::local::LocalKey<core[aa444211b5f41879]::cell::Cell<*const ()>>>::with::<rustc_middle[3afa3541331e6040]::ty::context::tls::enter_context<<rustc_middle[3afa3541331e6040]::ty::context::GlobalCtxt>::enter<rustc_driver_impl[9e2df43a34efc02f]::run_compiler::{closure#0}::{closure#0}::{closure#3}, core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>>::{closure#0}, core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>>::{closure#0}, core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/thread/local.rs:262:9
 178:     0x7fe71bc7c3f9 - rustc_middle[3afa3541331e6040]::ty::context::tls::enter_context::<<rustc_middle[3afa3541331e6040]::ty::context::GlobalCtxt>::enter<rustc_driver_impl[9e2df43a34efc02f]::run_compiler::{closure#0}::{closure#0}::{closure#3}, core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>>::{closure#0}, core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:79:9
 179:     0x7fe71bc7c3f9 - <rustc_middle[3afa3541331e6040]::ty::context::GlobalCtxt>::enter::<rustc_driver_impl[9e2df43a34efc02f]::run_compiler::{closure#0}::{closure#0}::{closure#3}, core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context.rs:673:9
 180:     0x7fe71bcb9031 - rustc_driver_impl[9e2df43a34efc02f]::run_compiler::{closure#0}::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_driver_impl/src/lib.rs:441:13
 181:     0x7fe71bcb9031 - <rustc_interface[eaec4fa479a62ce8]::interface::Compiler>::enter::<rustc_driver_impl[9e2df43a34efc02f]::run_compiler::{closure#0}::{closure#0}, core[aa444211b5f41879]::result::Result<core[aa444211b5f41879]::option::Option<rustc_interface[eaec4fa479a62ce8]::queries::Linker>, rustc_span[26c08e5561374bf4]::ErrorGuaranteed>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_interface/src/queries.rs:313:19
 182:     0x7fe71bca6aee - rustc_driver_impl[9e2df43a34efc02f]::run_compiler::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_driver_impl/src/lib.rs:389:22
 183:     0x7fe71bca6aee - rustc_interface[eaec4fa479a62ce8]::interface::run_compiler::<core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>, rustc_driver_impl[9e2df43a34efc02f]::run_compiler::{closure#0}>::{closure#0}::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_interface/src/interface.rs:431:21
 184:     0x7fe71bca6aee - rustc_span[26c08e5561374bf4]::set_source_map::<core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>, rustc_interface[eaec4fa479a62ce8]::interface::run_compiler<core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>, rustc_driver_impl[9e2df43a34efc02f]::run_compiler::{closure#0}>::{closure#0}::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_span/src/lib.rs:1275:5
 185:     0x7fe71bc93e62 - rustc_interface[eaec4fa479a62ce8]::interface::run_compiler::<core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>, rustc_driver_impl[9e2df43a34efc02f]::run_compiler::{closure#0}>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_interface/src/interface.rs:425:13
 186:     0x7fe71bc8a093 - rustc_interface[eaec4fa479a62ce8]::util::run_in_thread_pool_with_globals::<rustc_interface[eaec4fa479a62ce8]::interface::run_compiler<core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>, rustc_driver_impl[9e2df43a34efc02f]::run_compiler::{closure#0}>::{closure#0}, core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_interface/src/util.rs:117:13
 187:     0x7fe71bc8a093 - <scoped_tls[af7c8664e9f149d3]::ScopedKey<rustc_span[26c08e5561374bf4]::SessionGlobals>>::set::<rustc_interface[eaec4fa479a62ce8]::util::run_in_thread_pool_with_globals<rustc_interface[eaec4fa479a62ce8]::interface::run_compiler<core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>, rustc_driver_impl[9e2df43a34efc02f]::run_compiler::{closure#0}>::{closure#0}, core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>>::{closure#0}, core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>>
                               at /home/matthias/.cargo/registry/src/index.crates.io-6f17d22bba15001f/scoped-tls-1.0.1/src/lib.rs:137:9
 188:     0x7fe71bca70e5 - rustc_span[26c08e5561374bf4]::create_session_globals_then::<core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>, rustc_interface[eaec4fa479a62ce8]::util::run_in_thread_pool_with_globals<rustc_interface[eaec4fa479a62ce8]::interface::run_compiler<core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>, rustc_driver_impl[9e2df43a34efc02f]::run_compiler::{closure#0}>::{closure#0}, core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>>::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_span/src/lib.rs:136:5
 189:     0x7fe71bc91e9e - rustc_interface[eaec4fa479a62ce8]::util::run_in_thread_with_globals::<rustc_interface[eaec4fa479a62ce8]::util::run_in_thread_pool_with_globals<rustc_interface[eaec4fa479a62ce8]::interface::run_compiler<core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>, rustc_driver_impl[9e2df43a34efc02f]::run_compiler::{closure#0}>::{closure#0}, core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>>::{closure#0}, core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>>::{closure#0}::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_interface/src/util.rs:79:38
 190:     0x7fe71bc91e9e - std[9e45a94ab2b939d9]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[eaec4fa479a62ce8]::util::run_in_thread_with_globals<rustc_interface[eaec4fa479a62ce8]::util::run_in_thread_pool_with_globals<rustc_interface[eaec4fa479a62ce8]::interface::run_compiler<core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>, rustc_driver_impl[9e2df43a34efc02f]::run_compiler::{closure#0}>::{closure#0}, core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>>::{closure#0}, core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/sys_common/backtrace.rs:155:18
 191:     0x7fe71bcb52b3 - <std[9e45a94ab2b939d9]::thread::Builder>::spawn_unchecked_::<rustc_interface[eaec4fa479a62ce8]::util::run_in_thread_with_globals<rustc_interface[eaec4fa479a62ce8]::util::run_in_thread_pool_with_globals<rustc_interface[eaec4fa479a62ce8]::interface::run_compiler<core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>, rustc_driver_impl[9e2df43a34efc02f]::run_compiler::{closure#0}>::{closure#0}, core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>>::{closure#0}, core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>>::{closure#1}::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/thread/mod.rs:528:17
 192:     0x7fe71bcb52b3 - <core[aa444211b5f41879]::panic::unwind_safe::AssertUnwindSafe<<std[9e45a94ab2b939d9]::thread::Builder>::spawn_unchecked_<rustc_interface[eaec4fa479a62ce8]::util::run_in_thread_with_globals<rustc_interface[eaec4fa479a62ce8]::util::run_in_thread_pool_with_globals<rustc_interface[eaec4fa479a62ce8]::interface::run_compiler<core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>, rustc_driver_impl[9e2df43a34efc02f]::run_compiler::{closure#0}>::{closure#0}, core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>>::{closure#0}, core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>>::{closure#1}::{closure#0}> as core[aa444211b5f41879]::ops::function::FnOnce<()>>::call_once
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/panic/unwind_safe.rs:272:9
 193:     0x7fe71bcb52b3 - std[9e45a94ab2b939d9]::panicking::try::do_call::<core[aa444211b5f41879]::panic::unwind_safe::AssertUnwindSafe<<std[9e45a94ab2b939d9]::thread::Builder>::spawn_unchecked_<rustc_interface[eaec4fa479a62ce8]::util::run_in_thread_with_globals<rustc_interface[eaec4fa479a62ce8]::util::run_in_thread_pool_with_globals<rustc_interface[eaec4fa479a62ce8]::interface::run_compiler<core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>, rustc_driver_impl[9e2df43a34efc02f]::run_compiler::{closure#0}>::{closure#0}, core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>>::{closure#0}, core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>>::{closure#1}::{closure#0}>, core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/panicking.rs:555:40
 194:     0x7fe71bcb52b3 - std[9e45a94ab2b939d9]::panicking::try::<core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>, core[aa444211b5f41879]::panic::unwind_safe::AssertUnwindSafe<<std[9e45a94ab2b939d9]::thread::Builder>::spawn_unchecked_<rustc_interface[eaec4fa479a62ce8]::util::run_in_thread_with_globals<rustc_interface[eaec4fa479a62ce8]::util::run_in_thread_pool_with_globals<rustc_interface[eaec4fa479a62ce8]::interface::run_compiler<core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>, rustc_driver_impl[9e2df43a34efc02f]::run_compiler::{closure#0}>::{closure#0}, core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>>::{closure#0}, core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>>::{closure#1}::{closure#0}>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/panicking.rs:519:19
 195:     0x7fe71bcb52b3 - std[9e45a94ab2b939d9]::panic::catch_unwind::<core[aa444211b5f41879]::panic::unwind_safe::AssertUnwindSafe<<std[9e45a94ab2b939d9]::thread::Builder>::spawn_unchecked_<rustc_interface[eaec4fa479a62ce8]::util::run_in_thread_with_globals<rustc_interface[eaec4fa479a62ce8]::util::run_in_thread_pool_with_globals<rustc_interface[eaec4fa479a62ce8]::interface::run_compiler<core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>, rustc_driver_impl[9e2df43a34efc02f]::run_compiler::{closure#0}>::{closure#0}, core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>>::{closure#0}, core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>>::{closure#1}::{closure#0}>, core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/panic.rs:142:14
 196:     0x7fe71bcb52b3 - <std[9e45a94ab2b939d9]::thread::Builder>::spawn_unchecked_::<rustc_interface[eaec4fa479a62ce8]::util::run_in_thread_with_globals<rustc_interface[eaec4fa479a62ce8]::util::run_in_thread_pool_with_globals<rustc_interface[eaec4fa479a62ce8]::interface::run_compiler<core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>, rustc_driver_impl[9e2df43a34efc02f]::run_compiler::{closure#0}>::{closure#0}, core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>>::{closure#0}, core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>>::{closure#1}
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/thread/mod.rs:527:30
 197:     0x7fe71bcb52b3 - <<std[9e45a94ab2b939d9]::thread::Builder>::spawn_unchecked_<rustc_interface[eaec4fa479a62ce8]::util::run_in_thread_with_globals<rustc_interface[eaec4fa479a62ce8]::util::run_in_thread_pool_with_globals<rustc_interface[eaec4fa479a62ce8]::interface::run_compiler<core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>, rustc_driver_impl[9e2df43a34efc02f]::run_compiler::{closure#0}>::{closure#0}, core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>>::{closure#0}, core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[aa444211b5f41879]::result::Result<(), rustc_span[26c08e5561374bf4]::ErrorGuaranteed>>::{closure#1} as core[aa444211b5f41879]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/ops/function.rs:250:5
 198:     0x7fe7191541f9 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6534edd00de45d0a
                               at /home/matthias/vcs/github/rust_debug_assertions/library/alloc/src/boxed.rs:2016:9
 199:     0x7fe7191541f9 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hfc923cc959abd00c
                               at /home/matthias/vcs/github/rust_debug_assertions/library/alloc/src/boxed.rs:2016:9
 200:     0x7fe719172035 - std::sys::pal::unix::thread::Thread::new::thread_start::h57135b15377165e8
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/sys/pal/unix/thread.rs:108:17
 201:     0x7fe718f1e9eb - <unknown>
 202:     0x7fe718fa27cc - <unknown>
 203:                0x0 - <unknown>

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

note: we would appreciate a bug report: https://github.com/rust-lang/rust/issues/new?labels=C-bug%2C+I-ICE%2C+T-compiler&template=ice.md

note: rustc 1.78.0-dev running on x86_64-unknown-linux-gnu

query stack during panic:
#0 [collect_return_position_impl_trait_in_trait_tys] comparing an impl and trait method signature, inferring any hidden `impl Trait` types in the process
#1 [type_of] computing type of `<impl at /tmp/icemaker_global_tempdir.uC72IAxWJ0Nl/rustc_testrunner_tmpdir_reporting.OPBTBLmlNWII/mvce.rs:7:1: 7:16>::{opaque#0}`
#2 [check_mod_impl_wf] checking that impls are well-formed in top-level module
#3 [analysis] running analysis passes on this crate
end of query stack
error: aborting due to 4 previous errors

Some errors have detailed explanations: E0106, E0107, E0412, E0601.
For more information about an error, try `rustc --explain E0106`.

@matthiaskrgr
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fyi @compiler-errors

@jieyouxu jieyouxu added S-has-mcve Status: A Minimal Complete and Verifiable Example has been found for this issue F-return_position_impl_trait_in_trait `#![feature(return_position_impl_trait_in_trait)]` and removed needs-triage This issue may need triage. Remove it if it has been sufficiently triaged. labels Feb 22, 2024
@compiler-errors compiler-errors self-assigned this Feb 22, 2024
@compiler-errors compiler-errors mentioned this issue Mar 8, 2024
Merged
@bors bors closed this as completed in 02b89d1 Mar 8, 2024
rust-timer added a commit to rust-lang-ci/rust that referenced this issue Mar 8, 2024
@rust-timer
Unrolled build for rust-lang#122172
0f3275d 
Rollup merge of rust-lang#122172 - compiler-errors:rpitit-collect-ice, r=fmease

Don't ICE if we collect no RPITITs unless there are no unification errors

Move an assertion in `collect_return_position_impl_trait_in_trait_tys` to after the `ObligationCtxt::eq` calls, so that we only assert and ICE if we have unification errors.

Fixes rust-lang#121468
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C-bug Category: This is a bug. F-return_position_impl_trait_in_trait `#![feature(return_position_impl_trait_in_trait)]` I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ requires-debug-assertions This issue requires debug-assertions in some way S-has-mcve Status: A Minimal Complete and Verifiable Example has been found for this issue T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
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Don't ICE if we collect no RPITITs unless there are no unification errors compiler-errors/rust
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