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ICE: expect >0 RPITITs in call to 'collect_return_position_impl_trait_in_trait_tys' #122655

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matthiaskrgr opened this issue Mar 17, 2024 · 7 comments · Fixed by #122915
Closed

ICE: expect >0 RPITITs in call to 'collect_return_position_impl_trait_in_trait_tys' #122655

matthiaskrgr opened this issue Mar 17, 2024 · 7 comments · Fixed by #122915
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@fmease
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C-bug Category: This is a bug. I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ requires-debug-assertions This issue requires a build of rustc or tooling with debug-assertions in some way 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() -> Wrapper<impl Sized>;
}

original:

struct Wrapper<'rom>(T);
//~^ ERROR cannot find type `T` in this scope

trait Foo {
    fn bar() -> Wrapper<impl Sized>;
    //~^ ERROR missing lifetime specifier
    //~| ERROR struct takes 0 generic arguments but 1 generic argument was supplied
}

impl Foo for () {
    fn bar() -> Wrapper<impl Sized>;
    //~^ ERROR missing lifetime specifier
    //~| ERROR struct takes 0 generic arguments but 1 generic argument was supplied
}

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
@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 a build of rustc or tooling with debug-assertions in some way labels Mar 17, 2024
@rustbot rustbot added the needs-triage This issue may need triage. Remove it if it has been sufficiently triaged. label Mar 17, 2024
@matthiaskrgr
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Command:
/home/matthias/.rustup/toolchains/local-debug-assertions/bin/rustc

Program output 

error: associated function in `impl` without body
 --> /tmp/icemaker_global_tempdir.J7MSb58CgNIs/rustc_testrunner_tmpdir_reporting.dKxHv9PyKLZ9/mvce.rs:8:5
  |
8 |     fn bar() -> Wrapper<impl Sized>;
  |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
  |                                    |
  |                                    help: provide a definition for the function: `{ <body> }`

error[E0106]: missing lifetime specifier
 --> /tmp/icemaker_global_tempdir.J7MSb58CgNIs/rustc_testrunner_tmpdir_reporting.dKxHv9PyKLZ9/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[E0106]: missing lifetime specifier
 --> /tmp/icemaker_global_tempdir.J7MSb58CgNIs/rustc_testrunner_tmpdir_reporting.dKxHv9PyKLZ9/mvce.rs:8:24
  |
8 |     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
  |
8 |     fn bar() -> Wrapper<'static, impl Sized>;
  |                         ++++++++

error[E0412]: cannot find type `T` in this scope
 --> /tmp/icemaker_global_tempdir.J7MSb58CgNIs/rustc_testrunner_tmpdir_reporting.dKxHv9PyKLZ9/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.J7MSb58CgNIs/rustc_testrunner_tmpdir_reporting.dKxHv9PyKLZ9/mvce.rs:9:2
  |
9 | }
  |  ^ consider adding a `main` function to `/tmp/icemaker_global_tempdir.J7MSb58CgNIs/rustc_testrunner_tmpdir_reporting.dKxHv9PyKLZ9/mvce.rs`

error[E0107]: struct takes 0 generic arguments but 1 generic argument was supplied
 --> /tmp/icemaker_global_tempdir.J7MSb58CgNIs/rustc_testrunner_tmpdir_reporting.dKxHv9PyKLZ9/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.J7MSb58CgNIs/rustc_testrunner_tmpdir_reporting.dKxHv9PyKLZ9/mvce.rs:1:8
  |
1 | struct Wrapper<'rom>(T);
  |        ^^^^^^^

error[E0107]: struct takes 0 generic arguments but 1 generic argument was supplied
 --> /tmp/icemaker_global_tempdir.J7MSb58CgNIs/rustc_testrunner_tmpdir_reporting.dKxHv9PyKLZ9/mvce.rs:8:17
  |
8 |     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.J7MSb58CgNIs/rustc_testrunner_tmpdir_reporting.dKxHv9PyKLZ9/mvce.rs:1:8
  |
1 | struct Wrapper<'rom>(T);
  |        ^^^^^^^

thread 'rustc' panicked at compiler/rustc_hir_analysis/src/check/compare_impl_item.rs:643:9:
expect >0 RPITITs in call to `collect_return_position_impl_trait_in_trait_tys`
stack backtrace:
   0:     0x7f46e43f5829 - std::backtrace_rs::backtrace::libunwind::trace::h71aa28bdc5089aab
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
   1:     0x7f46e43f5829 - 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:     0x7f46e43f5829 - 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:     0x7f46e43f5829 - <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:     0x7f46e448a737 - core::fmt::rt::Argument::fmt::h67bfbe6caf20ecda
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/fmt/rt.rs:142:9
   5:     0x7f46e448a737 - core::fmt::write::h2b3e0bd86bdfc209
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/fmt/mod.rs:1153:17
   6:     0x7f46e4409855 - std::io::Write::write_fmt::h136db78b548c4ef6
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/io/mod.rs:1843:15
   7:     0x7f46e43f55e4 - std::sys_common::backtrace::_print::h5b92b1853c8de3bd
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/sys_common/backtrace.rs:47:5
   8:     0x7f46e43f55e4 - std::sys_common::backtrace::print::h490b617a207e3b67
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/sys_common/backtrace.rs:34:9
   9:     0x7f46e4419733 - std::panicking::default_hook::{{closure}}::h45adea5532c8b211
  10:     0x7f46e4419431 - std::panicking::default_hook::hd02efd9905101244
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/panicking.rs:292:9
  11:     0x7f46e0f1e6f8 - rustc_driver_impl[392676b3d88fadab]::install_ice_hook::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_driver_impl/src/lib.rs:1350:17
  12:     0x7f46e0f1e6f8 - <alloc[7d65993373035c28]::boxed::Box<rustc_driver_impl[392676b3d88fadab]::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:2034:9
  13:     0x7f46e4419e65 - <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:2034:9
  14:     0x7f46e4419e65 - std::panicking::rust_panic_with_hook::h62b1349491684a47
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/panicking.rs:783:13
  15:     0x7f46e43f6699 - std::panicking::begin_panic_handler::{{closure}}::ha9ba801d79b7df26
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/panicking.rs:649:13
  16:     0x7f46e43f5ad6 - 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:     0x7f46e4419a34 - rust_begin_unwind
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/panicking.rs:645:5
  18:     0x7f46e44a3425 - core::panicking::panic_fmt::h7cdaca6ac7987f65
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/panicking.rs:72:14
  19:     0x7f46e1295dcf - rustc_hir_analysis[e0dcde3d618ac250]::check::compare_impl_item::collect_return_position_impl_trait_in_trait_tys::{closure#0}
  20:     0x7f46e1295dcf - rustc_hir_analysis[e0dcde3d618ac250]::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:448:1
  21:     0x7f46e2e23ac5 - rustc_query_impl[ba5d5856f82c3a53]::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:624:47
  22:     0x7f46e2e23ac5 - rustc_query_impl[ba5d5856f82c3a53]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[ba5d5856f82c3a53]::query_impl::collect_return_position_impl_trait_in_trait_tys::dynamic_query::{closure#2}::{closure#0}, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:548:18
  23:     0x7f46e2f3d79f - rustc_query_impl[ba5d5856f82c3a53]::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:620:25
  24:     0x7f46e2f3d79f - <rustc_query_impl[ba5d5856f82c3a53]::query_impl::collect_return_position_impl_trait_in_trait_tys::dynamic_query::{closure#2} as core[aa444211b5f41879]::ops::function::FnOnce<(rustc_middle[967eb58dac571ec8]::ty::context::TyCtxt, rustc_span[87e9bd33af79061d]::def_id::DefId)>>::call_once
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/ops/function.rs:250:5
  25:     0x7f46e2c6a155 - <rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::DefIdCache<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>>, false, false, false> as rustc_query_system[80f113763ae44601]::query::config::QueryConfig<rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>>::compute
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/lib.rs:113:9
  26:     0x7f46e2c6a155 - rustc_query_system[80f113763ae44601]::query::plumbing::execute_job_non_incr::<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::DefIdCache<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:469:72
  27:     0x7f46e2c6a155 - rustc_middle[967eb58dac571ec8]::ty::context::tls::enter_context::<rustc_query_system[80f113763ae44601]::query::plumbing::execute_job_non_incr<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::DefIdCache<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}, rustc_middle[967eb58dac571ec8]::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
  28:     0x7f46e2c6a155 - <std[9e45a94ab2b939d9]::thread::local::LocalKey<core[aa444211b5f41879]::cell::Cell<*const ()>>>::try_with::<rustc_middle[967eb58dac571ec8]::ty::context::tls::enter_context<rustc_query_system[80f113763ae44601]::query::plumbing::execute_job_non_incr<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::DefIdCache<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>>::{closure#0}, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/thread/local.rs:284:16
  29:     0x7f46e2c6a155 - <std[9e45a94ab2b939d9]::thread::local::LocalKey<core[aa444211b5f41879]::cell::Cell<*const ()>>>::with::<rustc_middle[967eb58dac571ec8]::ty::context::tls::enter_context<rustc_query_system[80f113763ae44601]::query::plumbing::execute_job_non_incr<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::DefIdCache<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>>::{closure#0}, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/thread/local.rs:260:9
  30:     0x7f46e2c6a155 - rustc_middle[967eb58dac571ec8]::ty::context::tls::enter_context::<rustc_query_system[80f113763ae44601]::query::plumbing::execute_job_non_incr<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::DefIdCache<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:79:9
  31:     0x7f46e2c6a155 - <rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt as rustc_query_system[80f113763ae44601]::query::QueryContext>::start_query::<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>, rustc_query_system[80f113763ae44601]::query::plumbing::execute_job_non_incr<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::DefIdCache<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:151:13
  32:     0x7f46e2c6a155 - rustc_middle[967eb58dac571ec8]::ty::context::tls::with_related_context::<<rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt as rustc_query_system[80f113763ae44601]::query::QueryContext>::start_query<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>, rustc_query_system[80f113763ae44601]::query::plumbing::execute_job_non_incr<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::DefIdCache<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[967eb58dac571ec8]::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
  33:     0x7f46e2c6a155 - rustc_middle[967eb58dac571ec8]::ty::context::tls::with_context::<rustc_middle[967eb58dac571ec8]::ty::context::tls::with_related_context<<rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt as rustc_query_system[80f113763ae44601]::query::QueryContext>::start_query<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>, rustc_query_system[80f113763ae44601]::query::plumbing::execute_job_non_incr<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::DefIdCache<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>>::{closure#0}, rustc_middle[967eb58dac571ec8]::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
  34:     0x7f46e2c6a155 - rustc_middle[967eb58dac571ec8]::ty::context::tls::with_context_opt::<rustc_middle[967eb58dac571ec8]::ty::context::tls::with_context<rustc_middle[967eb58dac571ec8]::ty::context::tls::with_related_context<<rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt as rustc_query_system[80f113763ae44601]::query::QueryContext>::start_query<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>, rustc_query_system[80f113763ae44601]::query::plumbing::execute_job_non_incr<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::DefIdCache<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>>::{closure#0}, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>>::{closure#0}, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:100:18
  35:     0x7f46e2c6a155 - rustc_middle[967eb58dac571ec8]::ty::context::tls::with_context::<rustc_middle[967eb58dac571ec8]::ty::context::tls::with_related_context<<rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt as rustc_query_system[80f113763ae44601]::query::QueryContext>::start_query<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>, rustc_query_system[80f113763ae44601]::query::plumbing::execute_job_non_incr<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::DefIdCache<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>>::{closure#0}, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:111:5
  36:     0x7f46e2c6a155 - rustc_middle[967eb58dac571ec8]::ty::context::tls::with_related_context::<<rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt as rustc_query_system[80f113763ae44601]::query::QueryContext>::start_query<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>, rustc_query_system[80f113763ae44601]::query::plumbing::execute_job_non_incr<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::DefIdCache<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:124:5
  37:     0x7f46e2c6a155 - <rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt as rustc_query_system[80f113763ae44601]::query::QueryContext>::start_query::<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>, rustc_query_system[80f113763ae44601]::query::plumbing::execute_job_non_incr<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::DefIdCache<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:136:9
  38:     0x7f46e2c6a155 - rustc_query_system[80f113763ae44601]::query::plumbing::execute_job_non_incr::<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::DefIdCache<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:469:18
  39:     0x7f46e2c6a155 - rustc_query_system[80f113763ae44601]::query::plumbing::execute_job::<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::DefIdCache<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt, false>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:405:9
  40:     0x7f46e2c6a155 - rustc_query_system[80f113763ae44601]::query::plumbing::try_execute_query::<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::DefIdCache<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt, false>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:348:13
  41:     0x7f46e309fd8a - rustc_query_system[80f113763ae44601]::query::plumbing::get_query_non_incr::<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::DefIdCache<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:800:32
  42:     0x7f46e309fd8a - stacker[8e7620087c256c52]::maybe_grow::<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>, rustc_query_system[80f113763ae44601]::query::plumbing::get_query_non_incr<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::DefIdCache<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}>
                               at /home/matthias/.cargo/registry/src/index.crates.io-6f17d22bba15001f/stacker-0.1.15/src/lib.rs:55:9
  43:     0x7f46e309fd8a - rustc_data_structures[173ed391e61c1f64]::stack::ensure_sufficient_stack::<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>, rustc_query_system[80f113763ae44601]::query::plumbing::get_query_non_incr<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::DefIdCache<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_data_structures/src/stack.rs:17:5
  44:     0x7f46e309fd8a - rustc_query_system[80f113763ae44601]::query::plumbing::get_query_non_incr::<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::DefIdCache<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:800:5
  45:     0x7f46e309fd8a - rustc_query_impl[ba5d5856f82c3a53]::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:598:26
  46:     0x7f46e133917f - rustc_middle[967eb58dac571ec8]::query::plumbing::query_get_at::<rustc_query_system[80f113763ae44601]::query::caches::DefIdCache<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/query/plumbing.rs:156:17
  47:     0x7f46e135bfa3 - <rustc_middle[967eb58dac571ec8]::query::plumbing::TyCtxtAt>::collect_return_position_impl_trait_in_trait_tys::<rustc_span[87e9bd33af79061d]::def_id::DefId>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/query/mod.rs:2235:1
  48:     0x7f46e135bfa3 - <rustc_middle[967eb58dac571ec8]::ty::context::TyCtxt>::collect_return_position_impl_trait_in_trait_tys::<rustc_span[87e9bd33af79061d]::def_id::DefId>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/query/plumbing.rs:431:35
  49:     0x7f46e135bfa3 - rustc_hir_analysis[e0dcde3d618ac250]::collect::type_of::type_of
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_hir_analysis/src/collect/type_of.rs:325:23
  50:     0x7f46e2e24bb5 - rustc_query_impl[ba5d5856f82c3a53]::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:624:47
  51:     0x7f46e2e24bb5 - rustc_query_impl[ba5d5856f82c3a53]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[ba5d5856f82c3a53]::query_impl::type_of::dynamic_query::{closure#2}::{closure#0}, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:548:18
  52:     0x7f46e2f3e94f - rustc_query_impl[ba5d5856f82c3a53]::query_impl::type_of::dynamic_query::{closure#2}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:620:25
  53:     0x7f46e2f3e94f - <rustc_query_impl[ba5d5856f82c3a53]::query_impl::type_of::dynamic_query::{closure#2} as core[aa444211b5f41879]::ops::function::FnOnce<(rustc_middle[967eb58dac571ec8]::ty::context::TyCtxt, rustc_span[87e9bd33af79061d]::def_id::DefId)>>::call_once
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/ops/function.rs:250:5
  54:     0x7f46e2c6a155 - <rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::DefIdCache<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>>, false, false, false> as rustc_query_system[80f113763ae44601]::query::config::QueryConfig<rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>>::compute
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/lib.rs:113:9
  55:     0x7f46e2c6a155 - rustc_query_system[80f113763ae44601]::query::plumbing::execute_job_non_incr::<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::DefIdCache<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:469:72
  56:     0x7f46e2c6a155 - rustc_middle[967eb58dac571ec8]::ty::context::tls::enter_context::<rustc_query_system[80f113763ae44601]::query::plumbing::execute_job_non_incr<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::DefIdCache<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}, rustc_middle[967eb58dac571ec8]::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
  57:     0x7f46e2c6a155 - <std[9e45a94ab2b939d9]::thread::local::LocalKey<core[aa444211b5f41879]::cell::Cell<*const ()>>>::try_with::<rustc_middle[967eb58dac571ec8]::ty::context::tls::enter_context<rustc_query_system[80f113763ae44601]::query::plumbing::execute_job_non_incr<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::DefIdCache<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>>::{closure#0}, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/thread/local.rs:284:16
  58:     0x7f46e2c6a155 - <std[9e45a94ab2b939d9]::thread::local::LocalKey<core[aa444211b5f41879]::cell::Cell<*const ()>>>::with::<rustc_middle[967eb58dac571ec8]::ty::context::tls::enter_context<rustc_query_system[80f113763ae44601]::query::plumbing::execute_job_non_incr<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::DefIdCache<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>>::{closure#0}, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/thread/local.rs:260:9
  59:     0x7f46e2c6a155 - rustc_middle[967eb58dac571ec8]::ty::context::tls::enter_context::<rustc_query_system[80f113763ae44601]::query::plumbing::execute_job_non_incr<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::DefIdCache<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:79:9
  60:     0x7f46e2c6a155 - <rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt as rustc_query_system[80f113763ae44601]::query::QueryContext>::start_query::<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>, rustc_query_system[80f113763ae44601]::query::plumbing::execute_job_non_incr<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::DefIdCache<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:151:13
  61:     0x7f46e2c6a155 - rustc_middle[967eb58dac571ec8]::ty::context::tls::with_related_context::<<rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt as rustc_query_system[80f113763ae44601]::query::QueryContext>::start_query<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>, rustc_query_system[80f113763ae44601]::query::plumbing::execute_job_non_incr<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::DefIdCache<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[967eb58dac571ec8]::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
  62:     0x7f46e2c6a155 - rustc_middle[967eb58dac571ec8]::ty::context::tls::with_context::<rustc_middle[967eb58dac571ec8]::ty::context::tls::with_related_context<<rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt as rustc_query_system[80f113763ae44601]::query::QueryContext>::start_query<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>, rustc_query_system[80f113763ae44601]::query::plumbing::execute_job_non_incr<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::DefIdCache<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>>::{closure#0}, rustc_middle[967eb58dac571ec8]::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
  63:     0x7f46e2c6a155 - rustc_middle[967eb58dac571ec8]::ty::context::tls::with_context_opt::<rustc_middle[967eb58dac571ec8]::ty::context::tls::with_context<rustc_middle[967eb58dac571ec8]::ty::context::tls::with_related_context<<rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt as rustc_query_system[80f113763ae44601]::query::QueryContext>::start_query<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>, rustc_query_system[80f113763ae44601]::query::plumbing::execute_job_non_incr<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::DefIdCache<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>>::{closure#0}, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>>::{closure#0}, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:100:18
  64:     0x7f46e2c6a155 - rustc_middle[967eb58dac571ec8]::ty::context::tls::with_context::<rustc_middle[967eb58dac571ec8]::ty::context::tls::with_related_context<<rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt as rustc_query_system[80f113763ae44601]::query::QueryContext>::start_query<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>, rustc_query_system[80f113763ae44601]::query::plumbing::execute_job_non_incr<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::DefIdCache<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>>::{closure#0}, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:111:5
  65:     0x7f46e2c6a155 - rustc_middle[967eb58dac571ec8]::ty::context::tls::with_related_context::<<rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt as rustc_query_system[80f113763ae44601]::query::QueryContext>::start_query<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>, rustc_query_system[80f113763ae44601]::query::plumbing::execute_job_non_incr<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::DefIdCache<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:124:5
  66:     0x7f46e2c6a155 - <rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt as rustc_query_system[80f113763ae44601]::query::QueryContext>::start_query::<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>, rustc_query_system[80f113763ae44601]::query::plumbing::execute_job_non_incr<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::DefIdCache<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:136:9
  67:     0x7f46e2c6a155 - rustc_query_system[80f113763ae44601]::query::plumbing::execute_job_non_incr::<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::DefIdCache<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:469:18
  68:     0x7f46e2c6a155 - rustc_query_system[80f113763ae44601]::query::plumbing::execute_job::<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::DefIdCache<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt, false>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:405:9
  69:     0x7f46e2c6a155 - rustc_query_system[80f113763ae44601]::query::plumbing::try_execute_query::<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::DefIdCache<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt, false>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:348:13
  70:     0x7f46e309fa2a - rustc_query_system[80f113763ae44601]::query::plumbing::get_query_non_incr::<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::DefIdCache<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:800:32
  71:     0x7f46e309fa2a - stacker[8e7620087c256c52]::maybe_grow::<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>, rustc_query_system[80f113763ae44601]::query::plumbing::get_query_non_incr<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::DefIdCache<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}>
                               at /home/matthias/.cargo/registry/src/index.crates.io-6f17d22bba15001f/stacker-0.1.15/src/lib.rs:55:9
  72:     0x7f46e309fa2a - rustc_data_structures[173ed391e61c1f64]::stack::ensure_sufficient_stack::<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>, rustc_query_system[80f113763ae44601]::query::plumbing::get_query_non_incr<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::DefIdCache<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_data_structures/src/stack.rs:17:5
  73:     0x7f46e309fa2a - rustc_query_system[80f113763ae44601]::query::plumbing::get_query_non_incr::<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::DefIdCache<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:800:5
  74:     0x7f46e309fa2a - rustc_query_impl[ba5d5856f82c3a53]::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:598:26
  75:     0x7f46e14244f5 - rustc_middle[967eb58dac571ec8]::query::plumbing::query_get_at::<rustc_query_system[80f113763ae44601]::query::caches::DefIdCache<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 8usize]>>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/query/plumbing.rs:156:17
  76:     0x7f46e142bc7e - <rustc_middle[967eb58dac571ec8]::query::plumbing::TyCtxtAt>::type_of::<&rustc_span[87e9bd33af79061d]::def_id::DefId>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/query/mod.rs:2235:1
  77:     0x7f46e142bc7e - <rustc_middle[967eb58dac571ec8]::ty::context::TyCtxt>::type_of::<&rustc_span[87e9bd33af79061d]::def_id::DefId>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/query/plumbing.rs:431:35
  78:     0x7f46e142bc7e - rustc_hir_analysis[e0dcde3d618ac250]::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:106:54
  79:     0x7f46e142bc7e - core[aa444211b5f41879]::iter::adapters::map::map_fold::<&rustc_span[87e9bd33af79061d]::def_id::DefId, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter>, (), rustc_hir_analysis[e0dcde3d618ac250]::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[e0dcde3d618ac250]::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[e0dcde3d618ac250]::constrained_generic_params::Parameter>, (), core[aa444211b5f41879]::iter::adapters::map::map_fold<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter, (rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter, ()), (), <hashbrown[ca85d43ba93c8d0e]::set::HashSet<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter, core[aa444211b5f41879]::hash::BuildHasherDefault<rustc_hash[2254a21eb11cc307]::FxHasher>> as core[aa444211b5f41879]::iter::traits::collect::Extend<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter>>::extend<core[aa444211b5f41879]::iter::adapters::flatten::FlatMap<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[87e9bd33af79061d]::def_id::DefId>, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter>, rustc_hir_analysis[e0dcde3d618ac250]::impl_wf_check::enforce_impl_params_are_constrained::{closure#0}>>::{closure#0}, core[aa444211b5f41879]::iter::traits::iterator::Iterator::for_each::call<(rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter, ()), <hashbrown[ca85d43ba93c8d0e]::map::HashMap<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter, (), core[aa444211b5f41879]::hash::BuildHasherDefault<rustc_hash[2254a21eb11cc307]::FxHasher>> as core[aa444211b5f41879]::iter::traits::collect::Extend<(rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter, ())>>::extend<core[aa444211b5f41879]::iter::adapters::map::Map<core[aa444211b5f41879]::iter::adapters::flatten::FlatMap<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[87e9bd33af79061d]::def_id::DefId>, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter>, rustc_hir_analysis[e0dcde3d618ac250]::impl_wf_check::enforce_impl_params_are_constrained::{closure#0}>, <hashbrown[ca85d43ba93c8d0e]::set::HashSet<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter, core[aa444211b5f41879]::hash::BuildHasherDefault<rustc_hash[2254a21eb11cc307]::FxHasher>> as core[aa444211b5f41879]::iter::traits::collect::Extend<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter>>::extend<core[aa444211b5f41879]::iter::adapters::flatten::FlatMap<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[87e9bd33af79061d]::def_id::DefId>, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter>, rustc_hir_analysis[e0dcde3d618ac250]::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
  80:     0x7f46e142bc7e - <core[aa444211b5f41879]::slice::iter::Iter<rustc_span[87e9bd33af79061d]::def_id::DefId> as core[aa444211b5f41879]::iter::traits::iterator::Iterator>::fold::<(), core[aa444211b5f41879]::iter::adapters::map::map_fold<&rustc_span[87e9bd33af79061d]::def_id::DefId, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter>, (), rustc_hir_analysis[e0dcde3d618ac250]::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[e0dcde3d618ac250]::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[e0dcde3d618ac250]::constrained_generic_params::Parameter>, (), core[aa444211b5f41879]::iter::adapters::map::map_fold<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter, (rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter, ()), (), <hashbrown[ca85d43ba93c8d0e]::set::HashSet<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter, core[aa444211b5f41879]::hash::BuildHasherDefault<rustc_hash[2254a21eb11cc307]::FxHasher>> as core[aa444211b5f41879]::iter::traits::collect::Extend<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter>>::extend<core[aa444211b5f41879]::iter::adapters::flatten::FlatMap<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[87e9bd33af79061d]::def_id::DefId>, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter>, rustc_hir_analysis[e0dcde3d618ac250]::impl_wf_check::enforce_impl_params_are_constrained::{closure#0}>>::{closure#0}, core[aa444211b5f41879]::iter::traits::iterator::Iterator::for_each::call<(rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter, ()), <hashbrown[ca85d43ba93c8d0e]::map::HashMap<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter, (), core[aa444211b5f41879]::hash::BuildHasherDefault<rustc_hash[2254a21eb11cc307]::FxHasher>> as core[aa444211b5f41879]::iter::traits::collect::Extend<(rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter, ())>>::extend<core[aa444211b5f41879]::iter::adapters::map::Map<core[aa444211b5f41879]::iter::adapters::flatten::FlatMap<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[87e9bd33af79061d]::def_id::DefId>, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter>, rustc_hir_analysis[e0dcde3d618ac250]::impl_wf_check::enforce_impl_params_are_constrained::{closure#0}>, <hashbrown[ca85d43ba93c8d0e]::set::HashSet<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter, core[aa444211b5f41879]::hash::BuildHasherDefault<rustc_hash[2254a21eb11cc307]::FxHasher>> as core[aa444211b5f41879]::iter::traits::collect::Extend<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter>>::extend<core[aa444211b5f41879]::iter::adapters::flatten::FlatMap<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[87e9bd33af79061d]::def_id::DefId>, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter>, rustc_hir_analysis[e0dcde3d618ac250]::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
  81:     0x7f46e142bc7e - <core[aa444211b5f41879]::iter::adapters::map::Map<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[87e9bd33af79061d]::def_id::DefId>, rustc_hir_analysis[e0dcde3d618ac250]::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[e0dcde3d618ac250]::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[e0dcde3d618ac250]::constrained_generic_params::Parameter>, (), core[aa444211b5f41879]::iter::adapters::map::map_fold<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter, (rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter, ()), (), <hashbrown[ca85d43ba93c8d0e]::set::HashSet<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter, core[aa444211b5f41879]::hash::BuildHasherDefault<rustc_hash[2254a21eb11cc307]::FxHasher>> as core[aa444211b5f41879]::iter::traits::collect::Extend<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter>>::extend<core[aa444211b5f41879]::iter::adapters::flatten::FlatMap<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[87e9bd33af79061d]::def_id::DefId>, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter>, rustc_hir_analysis[e0dcde3d618ac250]::impl_wf_check::enforce_impl_params_are_constrained::{closure#0}>>::{closure#0}, core[aa444211b5f41879]::iter::traits::iterator::Iterator::for_each::call<(rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter, ()), <hashbrown[ca85d43ba93c8d0e]::map::HashMap<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter, (), core[aa444211b5f41879]::hash::BuildHasherDefault<rustc_hash[2254a21eb11cc307]::FxHasher>> as core[aa444211b5f41879]::iter::traits::collect::Extend<(rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter, ())>>::extend<core[aa444211b5f41879]::iter::adapters::map::Map<core[aa444211b5f41879]::iter::adapters::flatten::FlatMap<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[87e9bd33af79061d]::def_id::DefId>, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter>, rustc_hir_analysis[e0dcde3d618ac250]::impl_wf_check::enforce_impl_params_are_constrained::{closure#0}>, <hashbrown[ca85d43ba93c8d0e]::set::HashSet<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter, core[aa444211b5f41879]::hash::BuildHasherDefault<rustc_hash[2254a21eb11cc307]::FxHasher>> as core[aa444211b5f41879]::iter::traits::collect::Extend<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter>>::extend<core[aa444211b5f41879]::iter::adapters::flatten::FlatMap<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[87e9bd33af79061d]::def_id::DefId>, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter>, rustc_hir_analysis[e0dcde3d618ac250]::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
  82:     0x7f46e142bc7e - <core[aa444211b5f41879]::iter::adapters::fuse::Fuse<core[aa444211b5f41879]::iter::adapters::map::Map<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[87e9bd33af79061d]::def_id::DefId>, rustc_hir_analysis[e0dcde3d618ac250]::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[e0dcde3d618ac250]::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[e0dcde3d618ac250]::constrained_generic_params::Parameter>, (), core[aa444211b5f41879]::iter::adapters::map::map_fold<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter, (rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter, ()), (), <hashbrown[ca85d43ba93c8d0e]::set::HashSet<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter, core[aa444211b5f41879]::hash::BuildHasherDefault<rustc_hash[2254a21eb11cc307]::FxHasher>> as core[aa444211b5f41879]::iter::traits::collect::Extend<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter>>::extend<core[aa444211b5f41879]::iter::adapters::flatten::FlatMap<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[87e9bd33af79061d]::def_id::DefId>, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter>, rustc_hir_analysis[e0dcde3d618ac250]::impl_wf_check::enforce_impl_params_are_constrained::{closure#0}>>::{closure#0}, core[aa444211b5f41879]::iter::traits::iterator::Iterator::for_each::call<(rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter, ()), <hashbrown[ca85d43ba93c8d0e]::map::HashMap<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter, (), core[aa444211b5f41879]::hash::BuildHasherDefault<rustc_hash[2254a21eb11cc307]::FxHasher>> as core[aa444211b5f41879]::iter::traits::collect::Extend<(rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter, ())>>::extend<core[aa444211b5f41879]::iter::adapters::map::Map<core[aa444211b5f41879]::iter::adapters::flatten::FlatMap<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[87e9bd33af79061d]::def_id::DefId>, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter>, rustc_hir_analysis[e0dcde3d618ac250]::impl_wf_check::enforce_impl_params_are_constrained::{closure#0}>, <hashbrown[ca85d43ba93c8d0e]::set::HashSet<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter, core[aa444211b5f41879]::hash::BuildHasherDefault<rustc_hash[2254a21eb11cc307]::FxHasher>> as core[aa444211b5f41879]::iter::traits::collect::Extend<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter>>::extend<core[aa444211b5f41879]::iter::adapters::flatten::FlatMap<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[87e9bd33af79061d]::def_id::DefId>, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter>, rustc_hir_analysis[e0dcde3d618ac250]::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
  83:     0x7f46e142bc7e - <core[aa444211b5f41879]::iter::adapters::flatten::FlattenCompat<core[aa444211b5f41879]::iter::adapters::map::Map<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[87e9bd33af79061d]::def_id::DefId>, rustc_hir_analysis[e0dcde3d618ac250]::impl_wf_check::enforce_impl_params_are_constrained::{closure#0}>, alloc[7d65993373035c28]::vec::into_iter::IntoIter<rustc_hir_analysis[e0dcde3d618ac250]::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[e0dcde3d618ac250]::constrained_generic_params::Parameter>, (), core[aa444211b5f41879]::iter::adapters::map::map_fold<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter, (rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter, ()), (), <hashbrown[ca85d43ba93c8d0e]::set::HashSet<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter, core[aa444211b5f41879]::hash::BuildHasherDefault<rustc_hash[2254a21eb11cc307]::FxHasher>> as core[aa444211b5f41879]::iter::traits::collect::Extend<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter>>::extend<core[aa444211b5f41879]::iter::adapters::flatten::FlatMap<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[87e9bd33af79061d]::def_id::DefId>, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter>, rustc_hir_analysis[e0dcde3d618ac250]::impl_wf_check::enforce_impl_params_are_constrained::{closure#0}>>::{closure#0}, core[aa444211b5f41879]::iter::traits::iterator::Iterator::for_each::call<(rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter, ()), <hashbrown[ca85d43ba93c8d0e]::map::HashMap<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter, (), core[aa444211b5f41879]::hash::BuildHasherDefault<rustc_hash[2254a21eb11cc307]::FxHasher>> as core[aa444211b5f41879]::iter::traits::collect::Extend<(rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter, ())>>::extend<core[aa444211b5f41879]::iter::adapters::map::Map<core[aa444211b5f41879]::iter::adapters::flatten::FlatMap<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[87e9bd33af79061d]::def_id::DefId>, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter>, rustc_hir_analysis[e0dcde3d618ac250]::impl_wf_check::enforce_impl_params_are_constrained::{closure#0}>, <hashbrown[ca85d43ba93c8d0e]::set::HashSet<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter, core[aa444211b5f41879]::hash::BuildHasherDefault<rustc_hash[2254a21eb11cc307]::FxHasher>> as core[aa444211b5f41879]::iter::traits::collect::Extend<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter>>::extend<core[aa444211b5f41879]::iter::adapters::flatten::FlatMap<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[87e9bd33af79061d]::def_id::DefId>, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter>, rustc_hir_analysis[e0dcde3d618ac250]::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
  84:     0x7f46e142bc7e - <core[aa444211b5f41879]::iter::adapters::flatten::FlattenCompat<core[aa444211b5f41879]::iter::adapters::map::Map<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[87e9bd33af79061d]::def_id::DefId>, rustc_hir_analysis[e0dcde3d618ac250]::impl_wf_check::enforce_impl_params_are_constrained::{closure#0}>, alloc[7d65993373035c28]::vec::into_iter::IntoIter<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter>> as core[aa444211b5f41879]::iter::traits::iterator::Iterator>::fold::<(), core[aa444211b5f41879]::iter::adapters::map::map_fold<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter, (rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter, ()), (), <hashbrown[ca85d43ba93c8d0e]::set::HashSet<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter, core[aa444211b5f41879]::hash::BuildHasherDefault<rustc_hash[2254a21eb11cc307]::FxHasher>> as core[aa444211b5f41879]::iter::traits::collect::Extend<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter>>::extend<core[aa444211b5f41879]::iter::adapters::flatten::FlatMap<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[87e9bd33af79061d]::def_id::DefId>, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter>, rustc_hir_analysis[e0dcde3d618ac250]::impl_wf_check::enforce_impl_params_are_constrained::{closure#0}>>::{closure#0}, core[aa444211b5f41879]::iter::traits::iterator::Iterator::for_each::call<(rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter, ()), <hashbrown[ca85d43ba93c8d0e]::map::HashMap<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter, (), core[aa444211b5f41879]::hash::BuildHasherDefault<rustc_hash[2254a21eb11cc307]::FxHasher>> as core[aa444211b5f41879]::iter::traits::collect::Extend<(rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter, ())>>::extend<core[aa444211b5f41879]::iter::adapters::map::Map<core[aa444211b5f41879]::iter::adapters::flatten::FlatMap<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[87e9bd33af79061d]::def_id::DefId>, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter>, rustc_hir_analysis[e0dcde3d618ac250]::impl_wf_check::enforce_impl_params_are_constrained::{closure#0}>, <hashbrown[ca85d43ba93c8d0e]::set::HashSet<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter, core[aa444211b5f41879]::hash::BuildHasherDefault<rustc_hash[2254a21eb11cc307]::FxHasher>> as core[aa444211b5f41879]::iter::traits::collect::Extend<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter>>::extend<core[aa444211b5f41879]::iter::adapters::flatten::FlatMap<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[87e9bd33af79061d]::def_id::DefId>, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter>, rustc_hir_analysis[e0dcde3d618ac250]::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
  85:     0x7f46e142bc7e - <core[aa444211b5f41879]::iter::adapters::flatten::FlatMap<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[87e9bd33af79061d]::def_id::DefId>, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter>, rustc_hir_analysis[e0dcde3d618ac250]::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[e0dcde3d618ac250]::constrained_generic_params::Parameter, (rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter, ()), (), <hashbrown[ca85d43ba93c8d0e]::set::HashSet<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter, core[aa444211b5f41879]::hash::BuildHasherDefault<rustc_hash[2254a21eb11cc307]::FxHasher>> as core[aa444211b5f41879]::iter::traits::collect::Extend<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter>>::extend<core[aa444211b5f41879]::iter::adapters::flatten::FlatMap<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[87e9bd33af79061d]::def_id::DefId>, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter>, rustc_hir_analysis[e0dcde3d618ac250]::impl_wf_check::enforce_impl_params_are_constrained::{closure#0}>>::{closure#0}, core[aa444211b5f41879]::iter::traits::iterator::Iterator::for_each::call<(rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter, ()), <hashbrown[ca85d43ba93c8d0e]::map::HashMap<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter, (), core[aa444211b5f41879]::hash::BuildHasherDefault<rustc_hash[2254a21eb11cc307]::FxHasher>> as core[aa444211b5f41879]::iter::traits::collect::Extend<(rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter, ())>>::extend<core[aa444211b5f41879]::iter::adapters::map::Map<core[aa444211b5f41879]::iter::adapters::flatten::FlatMap<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[87e9bd33af79061d]::def_id::DefId>, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter>, rustc_hir_analysis[e0dcde3d618ac250]::impl_wf_check::enforce_impl_params_are_constrained::{closure#0}>, <hashbrown[ca85d43ba93c8d0e]::set::HashSet<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter, core[aa444211b5f41879]::hash::BuildHasherDefault<rustc_hash[2254a21eb11cc307]::FxHasher>> as core[aa444211b5f41879]::iter::traits::collect::Extend<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter>>::extend<core[aa444211b5f41879]::iter::adapters::flatten::FlatMap<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[87e9bd33af79061d]::def_id::DefId>, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter>, rustc_hir_analysis[e0dcde3d618ac250]::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
  86:     0x7f46e142bc7e - <core[aa444211b5f41879]::iter::adapters::map::Map<core[aa444211b5f41879]::iter::adapters::flatten::FlatMap<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[87e9bd33af79061d]::def_id::DefId>, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter>, rustc_hir_analysis[e0dcde3d618ac250]::impl_wf_check::enforce_impl_params_are_constrained::{closure#0}>, <hashbrown[ca85d43ba93c8d0e]::set::HashSet<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter, core[aa444211b5f41879]::hash::BuildHasherDefault<rustc_hash[2254a21eb11cc307]::FxHasher>> as core[aa444211b5f41879]::iter::traits::collect::Extend<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter>>::extend<core[aa444211b5f41879]::iter::adapters::flatten::FlatMap<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[87e9bd33af79061d]::def_id::DefId>, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter>, rustc_hir_analysis[e0dcde3d618ac250]::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[e0dcde3d618ac250]::constrained_generic_params::Parameter, ()), <hashbrown[ca85d43ba93c8d0e]::map::HashMap<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter, (), core[aa444211b5f41879]::hash::BuildHasherDefault<rustc_hash[2254a21eb11cc307]::FxHasher>> as core[aa444211b5f41879]::iter::traits::collect::Extend<(rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter, ())>>::extend<core[aa444211b5f41879]::iter::adapters::map::Map<core[aa444211b5f41879]::iter::adapters::flatten::FlatMap<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[87e9bd33af79061d]::def_id::DefId>, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter>, rustc_hir_analysis[e0dcde3d618ac250]::impl_wf_check::enforce_impl_params_are_constrained::{closure#0}>, <hashbrown[ca85d43ba93c8d0e]::set::HashSet<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter, core[aa444211b5f41879]::hash::BuildHasherDefault<rustc_hash[2254a21eb11cc307]::FxHasher>> as core[aa444211b5f41879]::iter::traits::collect::Extend<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter>>::extend<core[aa444211b5f41879]::iter::adapters::flatten::FlatMap<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[87e9bd33af79061d]::def_id::DefId>, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter>, rustc_hir_analysis[e0dcde3d618ac250]::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
  87:     0x7f46e133d4cd - <core[aa444211b5f41879]::iter::adapters::map::Map<core[aa444211b5f41879]::iter::adapters::flatten::FlatMap<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[87e9bd33af79061d]::def_id::DefId>, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter>, rustc_hir_analysis[e0dcde3d618ac250]::impl_wf_check::enforce_impl_params_are_constrained::{closure#0}>, <hashbrown[ca85d43ba93c8d0e]::set::HashSet<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter, core[aa444211b5f41879]::hash::BuildHasherDefault<rustc_hash[2254a21eb11cc307]::FxHasher>> as core[aa444211b5f41879]::iter::traits::collect::Extend<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter>>::extend<core[aa444211b5f41879]::iter::adapters::flatten::FlatMap<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[87e9bd33af79061d]::def_id::DefId>, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter>, rustc_hir_analysis[e0dcde3d618ac250]::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[e0dcde3d618ac250]::constrained_generic_params::Parameter, (), core[aa444211b5f41879]::hash::BuildHasherDefault<rustc_hash[2254a21eb11cc307]::FxHasher>> as core[aa444211b5f41879]::iter::traits::collect::Extend<(rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter, ())>>::extend<core[aa444211b5f41879]::iter::adapters::map::Map<core[aa444211b5f41879]::iter::adapters::flatten::FlatMap<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[87e9bd33af79061d]::def_id::DefId>, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter>, rustc_hir_analysis[e0dcde3d618ac250]::impl_wf_check::enforce_impl_params_are_constrained::{closure#0}>, <hashbrown[ca85d43ba93c8d0e]::set::HashSet<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter, core[aa444211b5f41879]::hash::BuildHasherDefault<rustc_hash[2254a21eb11cc307]::FxHasher>> as core[aa444211b5f41879]::iter::traits::collect::Extend<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter>>::extend<core[aa444211b5f41879]::iter::adapters::flatten::FlatMap<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[87e9bd33af79061d]::def_id::DefId>, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter>, rustc_hir_analysis[e0dcde3d618ac250]::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:817:9
  88:     0x7f46e133d4cd - <hashbrown[ca85d43ba93c8d0e]::map::HashMap<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter, (), core[aa444211b5f41879]::hash::BuildHasherDefault<rustc_hash[2254a21eb11cc307]::FxHasher>> as core[aa444211b5f41879]::iter::traits::collect::Extend<(rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter, ())>>::extend::<core[aa444211b5f41879]::iter::adapters::map::Map<core[aa444211b5f41879]::iter::adapters::flatten::FlatMap<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[87e9bd33af79061d]::def_id::DefId>, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter>, rustc_hir_analysis[e0dcde3d618ac250]::impl_wf_check::enforce_impl_params_are_constrained::{closure#0}>, <hashbrown[ca85d43ba93c8d0e]::set::HashSet<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter, core[aa444211b5f41879]::hash::BuildHasherDefault<rustc_hash[2254a21eb11cc307]::FxHasher>> as core[aa444211b5f41879]::iter::traits::collect::Extend<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter>>::extend<core[aa444211b5f41879]::iter::adapters::flatten::FlatMap<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[87e9bd33af79061d]::def_id::DefId>, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter>, rustc_hir_analysis[e0dcde3d618ac250]::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
  89:     0x7f46e13d8428 - <hashbrown[ca85d43ba93c8d0e]::set::HashSet<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter, core[aa444211b5f41879]::hash::BuildHasherDefault<rustc_hash[2254a21eb11cc307]::FxHasher>> as core[aa444211b5f41879]::iter::traits::collect::Extend<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter>>::extend::<core[aa444211b5f41879]::iter::adapters::flatten::FlatMap<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[87e9bd33af79061d]::def_id::DefId>, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter>, rustc_hir_analysis[e0dcde3d618ac250]::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
  90:     0x7f46e13d8428 - <std[9e45a94ab2b939d9]::collections::hash::set::HashSet<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter, core[aa444211b5f41879]::hash::BuildHasherDefault<rustc_hash[2254a21eb11cc307]::FxHasher>> as core[aa444211b5f41879]::iter::traits::collect::Extend<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter>>::extend::<core[aa444211b5f41879]::iter::adapters::flatten::FlatMap<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[87e9bd33af79061d]::def_id::DefId>, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter>, rustc_hir_analysis[e0dcde3d618ac250]::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:1073:9
  91:     0x7f46e13d8428 - <std[9e45a94ab2b939d9]::collections::hash::set::HashSet<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter, core[aa444211b5f41879]::hash::BuildHasherDefault<rustc_hash[2254a21eb11cc307]::FxHasher>> as core[aa444211b5f41879]::iter::traits::collect::FromIterator<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter>>::from_iter::<core[aa444211b5f41879]::iter::adapters::flatten::FlatMap<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[87e9bd33af79061d]::def_id::DefId>, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter>, rustc_hir_analysis[e0dcde3d618ac250]::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:1029:13
  92:     0x7f46e13d8428 - <core[aa444211b5f41879]::iter::adapters::flatten::FlatMap<core[aa444211b5f41879]::slice::iter::Iter<rustc_span[87e9bd33af79061d]::def_id::DefId>, alloc[7d65993373035c28]::vec::Vec<rustc_hir_analysis[e0dcde3d618ac250]::constrained_generic_params::Parameter>, rustc_hir_analysis[e0dcde3d618ac250]::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[e0dcde3d618ac250]::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:2003:9
  93:     0x7f46e13d8428 - rustc_hir_analysis[e0dcde3d618ac250]::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:114:10
  94:     0x7f46e13d8428 - rustc_hir_analysis[e0dcde3d618ac250]::impl_wf_check::check_impl_wf
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_hir_analysis/src/impl_wf_check.rs:57:19
  95:     0x7f46e14d4b63 - rustc_hir_analysis[e0dcde3d618ac250]::check::wfcheck::check_item
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_hir_analysis/src/check/wfcheck.rs:256:13
  96:     0x7f46e14d4b63 - rustc_hir_analysis[e0dcde3d618ac250]::check::wfcheck::check_well_formed
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_hir_analysis/src/check/wfcheck.rs:195:39
  97:     0x7f46e2e0f153 - rustc_query_impl[ba5d5856f82c3a53]::query_impl::check_well_formed::dynamic_query::{closure#2}::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:624:47
  98:     0x7f46e2e0f153 - rustc_query_impl[ba5d5856f82c3a53]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[ba5d5856f82c3a53]::query_impl::check_well_formed::dynamic_query::{closure#2}::{closure#0}, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:548:18
  99:     0x7f46e2f333fb - rustc_query_impl[ba5d5856f82c3a53]::query_impl::check_well_formed::dynamic_query::{closure#2}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:620:25
 100:     0x7f46e2f333fb - <rustc_query_impl[ba5d5856f82c3a53]::query_impl::check_well_formed::dynamic_query::{closure#2} as core[aa444211b5f41879]::ops::function::FnOnce<(rustc_middle[967eb58dac571ec8]::ty::context::TyCtxt, rustc_hir[41d2065bf07a2fb0]::hir_id::OwnerId)>>::call_once
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/ops/function.rs:250:5
 101:     0x7f46e2d15cef - <rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::VecCache<rustc_hir[41d2065bf07a2fb0]::hir_id::OwnerId, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>, false, false, false> as rustc_query_system[80f113763ae44601]::query::config::QueryConfig<rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>>::compute
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/lib.rs:113:9
 102:     0x7f46e2d15cef - rustc_query_system[80f113763ae44601]::query::plumbing::execute_job_non_incr::<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::VecCache<rustc_hir[41d2065bf07a2fb0]::hir_id::OwnerId, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:469:72
 103:     0x7f46e2d15cef - rustc_middle[967eb58dac571ec8]::ty::context::tls::enter_context::<rustc_query_system[80f113763ae44601]::query::plumbing::execute_job_non_incr<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::VecCache<rustc_hir[41d2065bf07a2fb0]::hir_id::OwnerId, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}, rustc_middle[967eb58dac571ec8]::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:     0x7f46e2d15cef - <std[9e45a94ab2b939d9]::thread::local::LocalKey<core[aa444211b5f41879]::cell::Cell<*const ()>>>::try_with::<rustc_middle[967eb58dac571ec8]::ty::context::tls::enter_context<rustc_query_system[80f113763ae44601]::query::plumbing::execute_job_non_incr<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::VecCache<rustc_hir[41d2065bf07a2fb0]::hir_id::OwnerId, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>::{closure#0}, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/thread/local.rs:284:16
 105:     0x7f46e2d15cef - <std[9e45a94ab2b939d9]::thread::local::LocalKey<core[aa444211b5f41879]::cell::Cell<*const ()>>>::with::<rustc_middle[967eb58dac571ec8]::ty::context::tls::enter_context<rustc_query_system[80f113763ae44601]::query::plumbing::execute_job_non_incr<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::VecCache<rustc_hir[41d2065bf07a2fb0]::hir_id::OwnerId, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>::{closure#0}, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/thread/local.rs:260:9
 106:     0x7f46e2d15cef - rustc_middle[967eb58dac571ec8]::ty::context::tls::enter_context::<rustc_query_system[80f113763ae44601]::query::plumbing::execute_job_non_incr<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::VecCache<rustc_hir[41d2065bf07a2fb0]::hir_id::OwnerId, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:79:9
 107:     0x7f46e2d15cef - <rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt as rustc_query_system[80f113763ae44601]::query::QueryContext>::start_query::<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[80f113763ae44601]::query::plumbing::execute_job_non_incr<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::VecCache<rustc_hir[41d2065bf07a2fb0]::hir_id::OwnerId, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:151:13
 108:     0x7f46e2d15cef - rustc_middle[967eb58dac571ec8]::ty::context::tls::with_related_context::<<rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt as rustc_query_system[80f113763ae44601]::query::QueryContext>::start_query<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[80f113763ae44601]::query::plumbing::execute_job_non_incr<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::VecCache<rustc_hir[41d2065bf07a2fb0]::hir_id::OwnerId, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[967eb58dac571ec8]::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:     0x7f46e2d15cef - rustc_middle[967eb58dac571ec8]::ty::context::tls::with_context::<rustc_middle[967eb58dac571ec8]::ty::context::tls::with_related_context<<rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt as rustc_query_system[80f113763ae44601]::query::QueryContext>::start_query<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[80f113763ae44601]::query::plumbing::execute_job_non_incr<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::VecCache<rustc_hir[41d2065bf07a2fb0]::hir_id::OwnerId, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>::{closure#0}, rustc_middle[967eb58dac571ec8]::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:     0x7f46e2d15cef - rustc_middle[967eb58dac571ec8]::ty::context::tls::with_context_opt::<rustc_middle[967eb58dac571ec8]::ty::context::tls::with_context<rustc_middle[967eb58dac571ec8]::ty::context::tls::with_related_context<<rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt as rustc_query_system[80f113763ae44601]::query::QueryContext>::start_query<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[80f113763ae44601]::query::plumbing::execute_job_non_incr<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::VecCache<rustc_hir[41d2065bf07a2fb0]::hir_id::OwnerId, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>::{closure#0}, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>::{closure#0}, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:100:18
 111:     0x7f46e2d15cef - rustc_middle[967eb58dac571ec8]::ty::context::tls::with_context::<rustc_middle[967eb58dac571ec8]::ty::context::tls::with_related_context<<rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt as rustc_query_system[80f113763ae44601]::query::QueryContext>::start_query<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[80f113763ae44601]::query::plumbing::execute_job_non_incr<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::VecCache<rustc_hir[41d2065bf07a2fb0]::hir_id::OwnerId, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>::{closure#0}, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:111:5
 112:     0x7f46e2d15cef - rustc_middle[967eb58dac571ec8]::ty::context::tls::with_related_context::<<rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt as rustc_query_system[80f113763ae44601]::query::QueryContext>::start_query<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[80f113763ae44601]::query::plumbing::execute_job_non_incr<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::VecCache<rustc_hir[41d2065bf07a2fb0]::hir_id::OwnerId, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:124:5
 113:     0x7f46e2d15cef - <rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt as rustc_query_system[80f113763ae44601]::query::QueryContext>::start_query::<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[80f113763ae44601]::query::plumbing::execute_job_non_incr<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::VecCache<rustc_hir[41d2065bf07a2fb0]::hir_id::OwnerId, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:136:9
 114:     0x7f46e2d15cef - rustc_query_system[80f113763ae44601]::query::plumbing::execute_job_non_incr::<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::VecCache<rustc_hir[41d2065bf07a2fb0]::hir_id::OwnerId, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:469:18
 115:     0x7f46e2d15cef - rustc_query_system[80f113763ae44601]::query::plumbing::execute_job::<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::VecCache<rustc_hir[41d2065bf07a2fb0]::hir_id::OwnerId, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt, false>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:405:9
 116:     0x7f46e2d15cef - rustc_query_system[80f113763ae44601]::query::plumbing::try_execute_query::<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::VecCache<rustc_hir[41d2065bf07a2fb0]::hir_id::OwnerId, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt, false>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:348:13
 117:     0x7f46e2ed252c - rustc_query_system[80f113763ae44601]::query::plumbing::get_query_non_incr::<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::VecCache<rustc_hir[41d2065bf07a2fb0]::hir_id::OwnerId, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:800:32
 118:     0x7f46e2ed252c - stacker[8e7620087c256c52]::maybe_grow::<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[80f113763ae44601]::query::plumbing::get_query_non_incr<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::VecCache<rustc_hir[41d2065bf07a2fb0]::hir_id::OwnerId, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}>
                               at /home/matthias/.cargo/registry/src/index.crates.io-6f17d22bba15001f/stacker-0.1.15/src/lib.rs:55:9
 119:     0x7f46e2ed252c - rustc_data_structures[173ed391e61c1f64]::stack::ensure_sufficient_stack::<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[80f113763ae44601]::query::plumbing::get_query_non_incr<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::VecCache<rustc_hir[41d2065bf07a2fb0]::hir_id::OwnerId, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_data_structures/src/stack.rs:17:5
 120:     0x7f46e2ed252c - rustc_query_system[80f113763ae44601]::query::plumbing::get_query_non_incr::<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::VecCache<rustc_hir[41d2065bf07a2fb0]::hir_id::OwnerId, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:800:5
 121:     0x7f46e2ed252c - rustc_query_impl[ba5d5856f82c3a53]::query_impl::check_well_formed::get_query_non_incr::__rust_end_short_backtrace
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:598:26
 122:     0x7f46e13bb654 - rustc_middle[967eb58dac571ec8]::query::plumbing::query_ensure_error_guaranteed::<rustc_query_system[80f113763ae44601]::query::caches::VecCache<rustc_hir[41d2065bf07a2fb0]::hir_id::OwnerId, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>, ()>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/query/plumbing.rs:192:9
 123:     0x7f46e130855f - <rustc_middle[967eb58dac571ec8]::query::plumbing::TyCtxtEnsure>::check_well_formed
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/query/plumbing.rs:400:17
 124:     0x7f46e130855f - rustc_hir_analysis[e0dcde3d618ac250]::check::wfcheck::check_mod_type_wf::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_hir_analysis/src/check/wfcheck.rs:2001:42
 125:     0x7f46e130855f - <rustc_middle[967eb58dac571ec8]::hir::ModuleItems>::par_items::<rustc_hir_analysis[e0dcde3d618ac250]::check::wfcheck::check_mod_type_wf::{closure#0}>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/hir/mod.rs:66:52
 126:     0x7f46e130855f - rustc_data_structures[173ed391e61c1f64]::sync::parallel::enabled::try_par_for_each_in::<&[rustc_hir[41d2065bf07a2fb0]::hir::ItemId], rustc_span[87e9bd33af79061d]::ErrorGuaranteed, <rustc_middle[967eb58dac571ec8]::hir::ModuleItems>::par_items<rustc_hir_analysis[e0dcde3d618ac250]::check::wfcheck::check_mod_type_wf::{closure#0}>::{closure#0}>::{closure#0}::{closure#2}::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_data_structures/src/sync/parallel.rs:206:59
 127:     0x7f46e130855f - <core[aa444211b5f41879]::panic::unwind_safe::AssertUnwindSafe<rustc_data_structures[173ed391e61c1f64]::sync::parallel::enabled::try_par_for_each_in<&[rustc_hir[41d2065bf07a2fb0]::hir::ItemId], rustc_span[87e9bd33af79061d]::ErrorGuaranteed, <rustc_middle[967eb58dac571ec8]::hir::ModuleItems>::par_items<rustc_hir_analysis[e0dcde3d618ac250]::check::wfcheck::check_mod_type_wf::{closure#0}>::{closure#0}>::{closure#0}::{closure#2}::{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:     0x7f46e130855f - std[9e45a94ab2b939d9]::panicking::try::do_call::<core[aa444211b5f41879]::panic::unwind_safe::AssertUnwindSafe<rustc_data_structures[173ed391e61c1f64]::sync::parallel::enabled::try_par_for_each_in<&[rustc_hir[41d2065bf07a2fb0]::hir::ItemId], rustc_span[87e9bd33af79061d]::ErrorGuaranteed, <rustc_middle[967eb58dac571ec8]::hir::ModuleItems>::par_items<rustc_hir_analysis[e0dcde3d618ac250]::check::wfcheck::check_mod_type_wf::{closure#0}>::{closure#0}>::{closure#0}::{closure#2}::{closure#0}>, core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::ErrorGuaranteed>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/panicking.rs:552:40
 129:     0x7f46e130855f - std[9e45a94ab2b939d9]::panicking::try::<core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::ErrorGuaranteed>, core[aa444211b5f41879]::panic::unwind_safe::AssertUnwindSafe<rustc_data_structures[173ed391e61c1f64]::sync::parallel::enabled::try_par_for_each_in<&[rustc_hir[41d2065bf07a2fb0]::hir::ItemId], rustc_span[87e9bd33af79061d]::ErrorGuaranteed, <rustc_middle[967eb58dac571ec8]::hir::ModuleItems>::par_items<rustc_hir_analysis[e0dcde3d618ac250]::check::wfcheck::check_mod_type_wf::{closure#0}>::{closure#0}>::{closure#0}::{closure#2}::{closure#0}>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/panicking.rs:516:19
 130:     0x7f46e130855f - std[9e45a94ab2b939d9]::panic::catch_unwind::<core[aa444211b5f41879]::panic::unwind_safe::AssertUnwindSafe<rustc_data_structures[173ed391e61c1f64]::sync::parallel::enabled::try_par_for_each_in<&[rustc_hir[41d2065bf07a2fb0]::hir::ItemId], rustc_span[87e9bd33af79061d]::ErrorGuaranteed, <rustc_middle[967eb58dac571ec8]::hir::ModuleItems>::par_items<rustc_hir_analysis[e0dcde3d618ac250]::check::wfcheck::check_mod_type_wf::{closure#0}>::{closure#0}>::{closure#0}::{closure#2}::{closure#0}>, core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::ErrorGuaranteed>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/panic.rs:146:14
 131:     0x7f46e130855f - <rustc_data_structures[173ed391e61c1f64]::sync::parallel::ParallelGuard>::run::<core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::ErrorGuaranteed>, rustc_data_structures[173ed391e61c1f64]::sync::parallel::enabled::try_par_for_each_in<&[rustc_hir[41d2065bf07a2fb0]::hir::ItemId], rustc_span[87e9bd33af79061d]::ErrorGuaranteed, <rustc_middle[967eb58dac571ec8]::hir::ModuleItems>::par_items<rustc_hir_analysis[e0dcde3d618ac250]::check::wfcheck::check_mod_type_wf::{closure#0}>::{closure#0}>::{closure#0}::{closure#2}::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_data_structures/src/sync/parallel.rs:28:9
 132:     0x7f46e130855f - rustc_data_structures[173ed391e61c1f64]::sync::parallel::enabled::try_par_for_each_in::<&[rustc_hir[41d2065bf07a2fb0]::hir::ItemId], rustc_span[87e9bd33af79061d]::ErrorGuaranteed, <rustc_middle[967eb58dac571ec8]::hir::ModuleItems>::par_items<rustc_hir_analysis[e0dcde3d618ac250]::check::wfcheck::check_mod_type_wf::{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:     0x7f46e130855f - core[aa444211b5f41879]::iter::adapters::filter_map::filter_map_fold::<&rustc_hir[41d2065bf07a2fb0]::hir::ItemId, core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::ErrorGuaranteed>, core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::ErrorGuaranteed>, rustc_data_structures[173ed391e61c1f64]::sync::parallel::enabled::try_par_for_each_in<&[rustc_hir[41d2065bf07a2fb0]::hir::ItemId], rustc_span[87e9bd33af79061d]::ErrorGuaranteed, <rustc_middle[967eb58dac571ec8]::hir::ModuleItems>::par_items<rustc_hir_analysis[e0dcde3d618ac250]::check::wfcheck::check_mod_type_wf::{closure#0}>::{closure#0}>::{closure#0}::{closure#2}, <core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::ErrorGuaranteed>>::and<()>>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/iter/adapters/filter_map.rs:39:28
 134:     0x7f46e130855f - <core[aa444211b5f41879]::slice::iter::Iter<rustc_hir[41d2065bf07a2fb0]::hir::ItemId> as core[aa444211b5f41879]::iter::traits::iterator::Iterator>::fold::<core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::ErrorGuaranteed>, core[aa444211b5f41879]::iter::adapters::filter_map::filter_map_fold<&rustc_hir[41d2065bf07a2fb0]::hir::ItemId, core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::ErrorGuaranteed>, core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::ErrorGuaranteed>, rustc_data_structures[173ed391e61c1f64]::sync::parallel::enabled::try_par_for_each_in<&[rustc_hir[41d2065bf07a2fb0]::hir::ItemId], rustc_span[87e9bd33af79061d]::ErrorGuaranteed, <rustc_middle[967eb58dac571ec8]::hir::ModuleItems>::par_items<rustc_hir_analysis[e0dcde3d618ac250]::check::wfcheck::check_mod_type_wf::{closure#0}>::{closure#0}>::{closure#0}::{closure#2}, <core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::ErrorGuaranteed>>::and<()>>::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/slice/iter/macros.rs:232:27
 135:     0x7f46e130855f - <core[aa444211b5f41879]::iter::adapters::filter_map::FilterMap<core[aa444211b5f41879]::slice::iter::Iter<rustc_hir[41d2065bf07a2fb0]::hir::ItemId>, rustc_data_structures[173ed391e61c1f64]::sync::parallel::enabled::try_par_for_each_in<&[rustc_hir[41d2065bf07a2fb0]::hir::ItemId], rustc_span[87e9bd33af79061d]::ErrorGuaranteed, <rustc_middle[967eb58dac571ec8]::hir::ModuleItems>::par_items<rustc_hir_analysis[e0dcde3d618ac250]::check::wfcheck::check_mod_type_wf::{closure#0}>::{closure#0}>::{closure#0}::{closure#2}> as core[aa444211b5f41879]::iter::traits::iterator::Iterator>::fold::<core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::ErrorGuaranteed>, <core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::ErrorGuaranteed>>::and<()>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/iter/adapters/filter_map.rs:148:9
 136:     0x7f46e130855f - rustc_data_structures[173ed391e61c1f64]::sync::parallel::enabled::try_par_for_each_in::<&[rustc_hir[41d2065bf07a2fb0]::hir::ItemId], rustc_span[87e9bd33af79061d]::ErrorGuaranteed, <rustc_middle[967eb58dac571ec8]::hir::ModuleItems>::par_items<rustc_hir_analysis[e0dcde3d618ac250]::check::wfcheck::check_mod_type_wf::{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:     0x7f46e130855f - rustc_data_structures[173ed391e61c1f64]::sync::parallel::parallel_guard::<core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::ErrorGuaranteed>, rustc_data_structures[173ed391e61c1f64]::sync::parallel::enabled::try_par_for_each_in<&[rustc_hir[41d2065bf07a2fb0]::hir::ItemId], rustc_span[87e9bd33af79061d]::ErrorGuaranteed, <rustc_middle[967eb58dac571ec8]::hir::ModuleItems>::par_items<rustc_hir_analysis[e0dcde3d618ac250]::check::wfcheck::check_mod_type_wf::{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:     0x7f46e130855f - rustc_data_structures[173ed391e61c1f64]::sync::parallel::enabled::try_par_for_each_in::<&[rustc_hir[41d2065bf07a2fb0]::hir::ItemId], rustc_span[87e9bd33af79061d]::ErrorGuaranteed, <rustc_middle[967eb58dac571ec8]::hir::ModuleItems>::par_items<rustc_hir_analysis[e0dcde3d618ac250]::check::wfcheck::check_mod_type_wf::{closure#0}>::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_data_structures/src/sync/parallel.rs:199:9
 139:     0x7f46e130855f - <rustc_middle[967eb58dac571ec8]::hir::ModuleItems>::par_items::<rustc_hir_analysis[e0dcde3d618ac250]::check::wfcheck::check_mod_type_wf::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/hir/mod.rs:66:9
 140:     0x7f46e14e3e20 - rustc_hir_analysis[e0dcde3d618ac250]::check::wfcheck::check_mod_type_wf
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_hir_analysis/src/check/wfcheck.rs:2001:19
 141:     0x7f46e2e0ef93 - rustc_query_impl[ba5d5856f82c3a53]::query_impl::check_mod_type_wf::dynamic_query::{closure#2}::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:624:47
 142:     0x7f46e2e0ef93 - rustc_query_impl[ba5d5856f82c3a53]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[ba5d5856f82c3a53]::query_impl::check_mod_type_wf::dynamic_query::{closure#2}::{closure#0}, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:548:18
 143:     0x7f46e2f32f7b - rustc_query_impl[ba5d5856f82c3a53]::query_impl::check_mod_type_wf::dynamic_query::{closure#2}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:620:25
 144:     0x7f46e2f32f7b - <rustc_query_impl[ba5d5856f82c3a53]::query_impl::check_mod_type_wf::dynamic_query::{closure#2} as core[aa444211b5f41879]::ops::function::FnOnce<(rustc_middle[967eb58dac571ec8]::ty::context::TyCtxt, rustc_span[87e9bd33af79061d]::def_id::LocalModDefId)>>::call_once
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/ops/function.rs:250:5
 145:     0x7f46e2cc1165 - <rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::DefaultCache<rustc_span[87e9bd33af79061d]::def_id::LocalModDefId, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>, false, false, false> as rustc_query_system[80f113763ae44601]::query::config::QueryConfig<rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>>::compute
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/lib.rs:113:9
 146:     0x7f46e2cc1165 - rustc_query_system[80f113763ae44601]::query::plumbing::execute_job_non_incr::<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::DefaultCache<rustc_span[87e9bd33af79061d]::def_id::LocalModDefId, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:469:72
 147:     0x7f46e2cc1165 - rustc_middle[967eb58dac571ec8]::ty::context::tls::enter_context::<rustc_query_system[80f113763ae44601]::query::plumbing::execute_job_non_incr<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::DefaultCache<rustc_span[87e9bd33af79061d]::def_id::LocalModDefId, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}, rustc_middle[967eb58dac571ec8]::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
 148:     0x7f46e2cc1165 - <std[9e45a94ab2b939d9]::thread::local::LocalKey<core[aa444211b5f41879]::cell::Cell<*const ()>>>::try_with::<rustc_middle[967eb58dac571ec8]::ty::context::tls::enter_context<rustc_query_system[80f113763ae44601]::query::plumbing::execute_job_non_incr<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::DefaultCache<rustc_span[87e9bd33af79061d]::def_id::LocalModDefId, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>::{closure#0}, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/thread/local.rs:284:16
 149:     0x7f46e2cc1165 - <std[9e45a94ab2b939d9]::thread::local::LocalKey<core[aa444211b5f41879]::cell::Cell<*const ()>>>::with::<rustc_middle[967eb58dac571ec8]::ty::context::tls::enter_context<rustc_query_system[80f113763ae44601]::query::plumbing::execute_job_non_incr<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::DefaultCache<rustc_span[87e9bd33af79061d]::def_id::LocalModDefId, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>::{closure#0}, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/thread/local.rs:260:9
 150:     0x7f46e2cc1165 - rustc_middle[967eb58dac571ec8]::ty::context::tls::enter_context::<rustc_query_system[80f113763ae44601]::query::plumbing::execute_job_non_incr<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::DefaultCache<rustc_span[87e9bd33af79061d]::def_id::LocalModDefId, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:79:9
 151:     0x7f46e2cc1165 - <rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt as rustc_query_system[80f113763ae44601]::query::QueryContext>::start_query::<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[80f113763ae44601]::query::plumbing::execute_job_non_incr<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::DefaultCache<rustc_span[87e9bd33af79061d]::def_id::LocalModDefId, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:151:13
 152:     0x7f46e2cc1165 - rustc_middle[967eb58dac571ec8]::ty::context::tls::with_related_context::<<rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt as rustc_query_system[80f113763ae44601]::query::QueryContext>::start_query<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[80f113763ae44601]::query::plumbing::execute_job_non_incr<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::DefaultCache<rustc_span[87e9bd33af79061d]::def_id::LocalModDefId, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[967eb58dac571ec8]::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
 153:     0x7f46e2cc1165 - rustc_middle[967eb58dac571ec8]::ty::context::tls::with_context::<rustc_middle[967eb58dac571ec8]::ty::context::tls::with_related_context<<rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt as rustc_query_system[80f113763ae44601]::query::QueryContext>::start_query<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[80f113763ae44601]::query::plumbing::execute_job_non_incr<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::DefaultCache<rustc_span[87e9bd33af79061d]::def_id::LocalModDefId, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>::{closure#0}, rustc_middle[967eb58dac571ec8]::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
 154:     0x7f46e2cc1165 - rustc_middle[967eb58dac571ec8]::ty::context::tls::with_context_opt::<rustc_middle[967eb58dac571ec8]::ty::context::tls::with_context<rustc_middle[967eb58dac571ec8]::ty::context::tls::with_related_context<<rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt as rustc_query_system[80f113763ae44601]::query::QueryContext>::start_query<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[80f113763ae44601]::query::plumbing::execute_job_non_incr<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::DefaultCache<rustc_span[87e9bd33af79061d]::def_id::LocalModDefId, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>::{closure#0}, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>::{closure#0}, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:100:18
 155:     0x7f46e2cc1165 - rustc_middle[967eb58dac571ec8]::ty::context::tls::with_context::<rustc_middle[967eb58dac571ec8]::ty::context::tls::with_related_context<<rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt as rustc_query_system[80f113763ae44601]::query::QueryContext>::start_query<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[80f113763ae44601]::query::plumbing::execute_job_non_incr<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::DefaultCache<rustc_span[87e9bd33af79061d]::def_id::LocalModDefId, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>::{closure#0}, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:111:5
 156:     0x7f46e2cc1165 - rustc_middle[967eb58dac571ec8]::ty::context::tls::with_related_context::<<rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt as rustc_query_system[80f113763ae44601]::query::QueryContext>::start_query<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[80f113763ae44601]::query::plumbing::execute_job_non_incr<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::DefaultCache<rustc_span[87e9bd33af79061d]::def_id::LocalModDefId, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:124:5
 157:     0x7f46e2cc1165 - <rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt as rustc_query_system[80f113763ae44601]::query::QueryContext>::start_query::<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[80f113763ae44601]::query::plumbing::execute_job_non_incr<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::DefaultCache<rustc_span[87e9bd33af79061d]::def_id::LocalModDefId, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:136:9
 158:     0x7f46e2cc1165 - rustc_query_system[80f113763ae44601]::query::plumbing::execute_job_non_incr::<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::DefaultCache<rustc_span[87e9bd33af79061d]::def_id::LocalModDefId, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:469:18
 159:     0x7f46e2cc1165 - rustc_query_system[80f113763ae44601]::query::plumbing::execute_job::<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::DefaultCache<rustc_span[87e9bd33af79061d]::def_id::LocalModDefId, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt, false>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:405:9
 160:     0x7f46e2cc1165 - rustc_query_system[80f113763ae44601]::query::plumbing::try_execute_query::<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::DefaultCache<rustc_span[87e9bd33af79061d]::def_id::LocalModDefId, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt, false>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:348:13
 161:     0x7f46e318f89c - rustc_query_system[80f113763ae44601]::query::plumbing::get_query_non_incr::<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::DefaultCache<rustc_span[87e9bd33af79061d]::def_id::LocalModDefId, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:800:32
 162:     0x7f46e318f89c - stacker[8e7620087c256c52]::maybe_grow::<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[80f113763ae44601]::query::plumbing::get_query_non_incr<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::DefaultCache<rustc_span[87e9bd33af79061d]::def_id::LocalModDefId, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}>
                               at /home/matthias/.cargo/registry/src/index.crates.io-6f17d22bba15001f/stacker-0.1.15/src/lib.rs:55:9
 163:     0x7f46e318f89c - rustc_data_structures[173ed391e61c1f64]::stack::ensure_sufficient_stack::<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[80f113763ae44601]::query::plumbing::get_query_non_incr<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::DefaultCache<rustc_span[87e9bd33af79061d]::def_id::LocalModDefId, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_data_structures/src/stack.rs:17:5
 164:     0x7f46e318f89c - rustc_query_system[80f113763ae44601]::query::plumbing::get_query_non_incr::<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::DefaultCache<rustc_span[87e9bd33af79061d]::def_id::LocalModDefId, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:800:5
 165:     0x7f46e318f89c - rustc_query_impl[ba5d5856f82c3a53]::query_impl::check_mod_type_wf::get_query_non_incr::__rust_end_short_backtrace
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:598:26
 166:     0x7f46e13c2f2d - rustc_middle[967eb58dac571ec8]::query::plumbing::query_ensure_error_guaranteed::<rustc_query_system[80f113763ae44601]::query::caches::DefaultCache<rustc_span[87e9bd33af79061d]::def_id::LocalModDefId, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>, ()>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/query/plumbing.rs:192:9
 167:     0x7f46e13c2f2d - <rustc_middle[967eb58dac571ec8]::query::plumbing::TyCtxtEnsure>::check_mod_type_wf
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/query/plumbing.rs:400:17
 168:     0x7f46e13c2f2d - rustc_hir_analysis[e0dcde3d618ac250]::check_crate::{closure#1}::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_hir_analysis/src/lib.rs:168:21
 169:     0x7f46e13c2f2d - <rustc_middle[967eb58dac571ec8]::hir::map::Map>::par_for_each_module::<rustc_hir_analysis[e0dcde3d618ac250]::check_crate::{closure#1}::{closure#0}>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/hir/map/mod.rs:512:13
 170:     0x7f46e132afac - rustc_data_structures[173ed391e61c1f64]::sync::parallel::enabled::par_for_each_in::<&rustc_hir[41d2065bf07a2fb0]::hir_id::OwnerId, &[rustc_hir[41d2065bf07a2fb0]::hir_id::OwnerId], <rustc_middle[967eb58dac571ec8]::hir::map::Map>::par_for_each_module<rustc_hir_analysis[e0dcde3d618ac250]::check_crate::{closure#1}::{closure#0}>::{closure#0}>::{closure#0}::{closure#1}::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_data_structures/src/sync/parallel.rs:186:34
 171:     0x7f46e132afac - <core[aa444211b5f41879]::panic::unwind_safe::AssertUnwindSafe<rustc_data_structures[173ed391e61c1f64]::sync::parallel::enabled::par_for_each_in<&rustc_hir[41d2065bf07a2fb0]::hir_id::OwnerId, &[rustc_hir[41d2065bf07a2fb0]::hir_id::OwnerId], <rustc_middle[967eb58dac571ec8]::hir::map::Map>::par_for_each_module<rustc_hir_analysis[e0dcde3d618ac250]::check_crate::{closure#1}::{closure#0}>::{closure#0}>::{closure#0}::{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
 172:     0x7f46e132afac - std[9e45a94ab2b939d9]::panicking::try::do_call::<core[aa444211b5f41879]::panic::unwind_safe::AssertUnwindSafe<rustc_data_structures[173ed391e61c1f64]::sync::parallel::enabled::par_for_each_in<&rustc_hir[41d2065bf07a2fb0]::hir_id::OwnerId, &[rustc_hir[41d2065bf07a2fb0]::hir_id::OwnerId], <rustc_middle[967eb58dac571ec8]::hir::map::Map>::par_for_each_module<rustc_hir_analysis[e0dcde3d618ac250]::check_crate::{closure#1}::{closure#0}>::{closure#0}>::{closure#0}::{closure#1}::{closure#0}>, ()>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/panicking.rs:552:40
 173:     0x7f46e132afac - std[9e45a94ab2b939d9]::panicking::try::<(), core[aa444211b5f41879]::panic::unwind_safe::AssertUnwindSafe<rustc_data_structures[173ed391e61c1f64]::sync::parallel::enabled::par_for_each_in<&rustc_hir[41d2065bf07a2fb0]::hir_id::OwnerId, &[rustc_hir[41d2065bf07a2fb0]::hir_id::OwnerId], <rustc_middle[967eb58dac571ec8]::hir::map::Map>::par_for_each_module<rustc_hir_analysis[e0dcde3d618ac250]::check_crate::{closure#1}::{closure#0}>::{closure#0}>::{closure#0}::{closure#1}::{closure#0}>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/panicking.rs:516:19
 174:     0x7f46e132afac - std[9e45a94ab2b939d9]::panic::catch_unwind::<core[aa444211b5f41879]::panic::unwind_safe::AssertUnwindSafe<rustc_data_structures[173ed391e61c1f64]::sync::parallel::enabled::par_for_each_in<&rustc_hir[41d2065bf07a2fb0]::hir_id::OwnerId, &[rustc_hir[41d2065bf07a2fb0]::hir_id::OwnerId], <rustc_middle[967eb58dac571ec8]::hir::map::Map>::par_for_each_module<rustc_hir_analysis[e0dcde3d618ac250]::check_crate::{closure#1}::{closure#0}>::{closure#0}>::{closure#0}::{closure#1}::{closure#0}>, ()>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/panic.rs:146:14
 175:     0x7f46e132afac - <rustc_data_structures[173ed391e61c1f64]::sync::parallel::ParallelGuard>::run::<(), rustc_data_structures[173ed391e61c1f64]::sync::parallel::enabled::par_for_each_in<&rustc_hir[41d2065bf07a2fb0]::hir_id::OwnerId, &[rustc_hir[41d2065bf07a2fb0]::hir_id::OwnerId], <rustc_middle[967eb58dac571ec8]::hir::map::Map>::par_for_each_module<rustc_hir_analysis[e0dcde3d618ac250]::check_crate::{closure#1}::{closure#0}>::{closure#0}>::{closure#0}::{closure#1}::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_data_structures/src/sync/parallel.rs:28:9
 176:     0x7f46e132afac - rustc_data_structures[173ed391e61c1f64]::sync::parallel::enabled::par_for_each_in::<&rustc_hir[41d2065bf07a2fb0]::hir_id::OwnerId, &[rustc_hir[41d2065bf07a2fb0]::hir_id::OwnerId], <rustc_middle[967eb58dac571ec8]::hir::map::Map>::par_for_each_module<rustc_hir_analysis[e0dcde3d618ac250]::check_crate::{closure#1}::{closure#0}>::{closure#0}>::{closure#0}::{closure#1}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_data_structures/src/sync/parallel.rs:186:21
 177:     0x7f46e132afac - <core[aa444211b5f41879]::slice::iter::Iter<rustc_hir[41d2065bf07a2fb0]::hir_id::OwnerId> as core[aa444211b5f41879]::iter::traits::iterator::Iterator>::for_each::<rustc_data_structures[173ed391e61c1f64]::sync::parallel::enabled::par_for_each_in<&rustc_hir[41d2065bf07a2fb0]::hir_id::OwnerId, &[rustc_hir[41d2065bf07a2fb0]::hir_id::OwnerId], <rustc_middle[967eb58dac571ec8]::hir::map::Map>::par_for_each_module<rustc_hir_analysis[e0dcde3d618ac250]::check_crate::{closure#1}::{closure#0}>::{closure#0}>::{closure#0}::{closure#1}>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/slice/iter/macros.rs:254:21
 178:     0x7f46e132afac - rustc_data_structures[173ed391e61c1f64]::sync::parallel::enabled::par_for_each_in::<&rustc_hir[41d2065bf07a2fb0]::hir_id::OwnerId, &[rustc_hir[41d2065bf07a2fb0]::hir_id::OwnerId], <rustc_middle[967eb58dac571ec8]::hir::map::Map>::par_for_each_module<rustc_hir_analysis[e0dcde3d618ac250]::check_crate::{closure#1}::{closure#0}>::{closure#0}>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_data_structures/src/sync/parallel.rs:185:17
 179:     0x7f46e132afac - rustc_data_structures[173ed391e61c1f64]::sync::parallel::parallel_guard::<(), rustc_data_structures[173ed391e61c1f64]::sync::parallel::enabled::par_for_each_in<&rustc_hir[41d2065bf07a2fb0]::hir_id::OwnerId, &[rustc_hir[41d2065bf07a2fb0]::hir_id::OwnerId], <rustc_middle[967eb58dac571ec8]::hir::map::Map>::par_for_each_module<rustc_hir_analysis[e0dcde3d618ac250]::check_crate::{closure#1}::{closure#0}>::{closure#0}>::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_data_structures/src/sync/parallel.rs:44:15
 180:     0x7f46e132afac - rustc_data_structures[173ed391e61c1f64]::sync::parallel::enabled::par_for_each_in::<&rustc_hir[41d2065bf07a2fb0]::hir_id::OwnerId, &[rustc_hir[41d2065bf07a2fb0]::hir_id::OwnerId], <rustc_middle[967eb58dac571ec8]::hir::map::Map>::par_for_each_module<rustc_hir_analysis[e0dcde3d618ac250]::check_crate::{closure#1}::{closure#0}>::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_data_structures/src/sync/parallel.rs:178:9
 181:     0x7f46e132afac - <rustc_middle[967eb58dac571ec8]::hir::map::Map>::par_for_each_module::<rustc_hir_analysis[e0dcde3d618ac250]::check_crate::{closure#1}::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/hir/map/mod.rs:511:9
 182:     0x7f46e132afac - rustc_hir_analysis[e0dcde3d618ac250]::check_crate::{closure#1}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_hir_analysis/src/lib.rs:167:9
 183:     0x7f46e132afac - <rustc_data_structures[173ed391e61c1f64]::profiling::VerboseTimingGuard>::run::<(), rustc_hir_analysis[e0dcde3d618ac250]::check_crate::{closure#1}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_data_structures/src/profiling.rs:753:9
 184:     0x7f46e132afac - <rustc_session[96c1b509bcbd92de]::session::Session>::time::<(), rustc_hir_analysis[e0dcde3d618ac250]::check_crate::{closure#1}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_session/src/utils.rs:15:9
 185:     0x7f46e132afac - rustc_hir_analysis[e0dcde3d618ac250]::check_crate
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_hir_analysis/src/lib.rs:166:5
 186:     0x7f46e1c5c66c - rustc_interface[e9562a9c472c94f0]::passes::analysis
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_interface/src/passes.rs:737:5
 187:     0x7f46e2e24d71 - rustc_query_impl[ba5d5856f82c3a53]::query_impl::analysis::dynamic_query::{closure#2}::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:624:47
 188:     0x7f46e2e24d71 - rustc_query_impl[ba5d5856f82c3a53]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[ba5d5856f82c3a53]::query_impl::analysis::dynamic_query::{closure#2}::{closure#0}, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:548:18
 189:     0x7f46e2ec2e37 - rustc_query_impl[ba5d5856f82c3a53]::query_impl::analysis::dynamic_query::{closure#2}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:620:25
 190:     0x7f46e2ec2e37 - <rustc_query_impl[ba5d5856f82c3a53]::query_impl::analysis::dynamic_query::{closure#2} as core[aa444211b5f41879]::ops::function::FnOnce<(rustc_middle[967eb58dac571ec8]::ty::context::TyCtxt, ())>>::call_once
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/ops/function.rs:250:5
 191:     0x7f46e2c761f8 - <rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::SingleCache<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>, false, false, false> as rustc_query_system[80f113763ae44601]::query::config::QueryConfig<rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>>::compute
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/lib.rs:113:9
 192:     0x7f46e2c761f8 - rustc_query_system[80f113763ae44601]::query::plumbing::execute_job_non_incr::<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::SingleCache<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:469:72
 193:     0x7f46e2c761f8 - rustc_middle[967eb58dac571ec8]::ty::context::tls::enter_context::<rustc_query_system[80f113763ae44601]::query::plumbing::execute_job_non_incr<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::SingleCache<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}, rustc_middle[967eb58dac571ec8]::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
 194:     0x7f46e2c761f8 - <std[9e45a94ab2b939d9]::thread::local::LocalKey<core[aa444211b5f41879]::cell::Cell<*const ()>>>::try_with::<rustc_middle[967eb58dac571ec8]::ty::context::tls::enter_context<rustc_query_system[80f113763ae44601]::query::plumbing::execute_job_non_incr<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::SingleCache<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>::{closure#0}, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/thread/local.rs:284:16
 195:     0x7f46e2c761f8 - <std[9e45a94ab2b939d9]::thread::local::LocalKey<core[aa444211b5f41879]::cell::Cell<*const ()>>>::with::<rustc_middle[967eb58dac571ec8]::ty::context::tls::enter_context<rustc_query_system[80f113763ae44601]::query::plumbing::execute_job_non_incr<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::SingleCache<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>::{closure#0}, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/thread/local.rs:260:9
 196:     0x7f46e2c761f8 - rustc_middle[967eb58dac571ec8]::ty::context::tls::enter_context::<rustc_query_system[80f113763ae44601]::query::plumbing::execute_job_non_incr<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::SingleCache<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:79:9
 197:     0x7f46e2c761f8 - <rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt as rustc_query_system[80f113763ae44601]::query::QueryContext>::start_query::<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[80f113763ae44601]::query::plumbing::execute_job_non_incr<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::SingleCache<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:151:13
 198:     0x7f46e2c761f8 - rustc_middle[967eb58dac571ec8]::ty::context::tls::with_related_context::<<rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt as rustc_query_system[80f113763ae44601]::query::QueryContext>::start_query<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[80f113763ae44601]::query::plumbing::execute_job_non_incr<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::SingleCache<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[967eb58dac571ec8]::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
 199:     0x7f46e2c761f8 - rustc_middle[967eb58dac571ec8]::ty::context::tls::with_context::<rustc_middle[967eb58dac571ec8]::ty::context::tls::with_related_context<<rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt as rustc_query_system[80f113763ae44601]::query::QueryContext>::start_query<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[80f113763ae44601]::query::plumbing::execute_job_non_incr<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::SingleCache<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>::{closure#0}, rustc_middle[967eb58dac571ec8]::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
 200:     0x7f46e2c761f8 - rustc_middle[967eb58dac571ec8]::ty::context::tls::with_context_opt::<rustc_middle[967eb58dac571ec8]::ty::context::tls::with_context<rustc_middle[967eb58dac571ec8]::ty::context::tls::with_related_context<<rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt as rustc_query_system[80f113763ae44601]::query::QueryContext>::start_query<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[80f113763ae44601]::query::plumbing::execute_job_non_incr<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::SingleCache<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>::{closure#0}, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>::{closure#0}, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:100:18
 201:     0x7f46e2c761f8 - rustc_middle[967eb58dac571ec8]::ty::context::tls::with_context::<rustc_middle[967eb58dac571ec8]::ty::context::tls::with_related_context<<rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt as rustc_query_system[80f113763ae44601]::query::QueryContext>::start_query<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[80f113763ae44601]::query::plumbing::execute_job_non_incr<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::SingleCache<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>::{closure#0}, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:111:5
 202:     0x7f46e2c761f8 - rustc_middle[967eb58dac571ec8]::ty::context::tls::with_related_context::<<rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt as rustc_query_system[80f113763ae44601]::query::QueryContext>::start_query<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[80f113763ae44601]::query::plumbing::execute_job_non_incr<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::SingleCache<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:124:5
 203:     0x7f46e2c761f8 - <rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt as rustc_query_system[80f113763ae44601]::query::QueryContext>::start_query::<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[80f113763ae44601]::query::plumbing::execute_job_non_incr<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::SingleCache<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:136:9
 204:     0x7f46e2c761f8 - rustc_query_system[80f113763ae44601]::query::plumbing::execute_job_non_incr::<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::SingleCache<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:469:18
 205:     0x7f46e2c761f8 - rustc_query_system[80f113763ae44601]::query::plumbing::execute_job::<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::SingleCache<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt, false>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:405:9
 206:     0x7f46e2c761f8 - rustc_query_system[80f113763ae44601]::query::plumbing::try_execute_query::<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::SingleCache<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt, false>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:348:13
 207:     0x7f46e318e1f2 - rustc_query_system[80f113763ae44601]::query::plumbing::get_query_non_incr::<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::SingleCache<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:800:32
 208:     0x7f46e318e1f2 - stacker[8e7620087c256c52]::maybe_grow::<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[80f113763ae44601]::query::plumbing::get_query_non_incr<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::SingleCache<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}>
                               at /home/matthias/.cargo/registry/src/index.crates.io-6f17d22bba15001f/stacker-0.1.15/src/lib.rs:55:9
 209:     0x7f46e318e1f2 - rustc_data_structures[173ed391e61c1f64]::stack::ensure_sufficient_stack::<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[80f113763ae44601]::query::plumbing::get_query_non_incr<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::SingleCache<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_data_structures/src/stack.rs:17:5
 210:     0x7f46e318e1f2 - rustc_query_system[80f113763ae44601]::query::plumbing::get_query_non_incr::<rustc_query_impl[ba5d5856f82c3a53]::DynamicConfig<rustc_query_system[80f113763ae44601]::query::caches::SingleCache<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ba5d5856f82c3a53]::plumbing::QueryCtxt>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:800:5
 211:     0x7f46e318e1f2 - rustc_query_impl[ba5d5856f82c3a53]::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:598:26
 212:     0x7f46e0f271a9 - rustc_middle[967eb58dac571ec8]::query::plumbing::query_get_at::<rustc_query_system[80f113763ae44601]::query::caches::SingleCache<rustc_middle[967eb58dac571ec8]::query::erase::Erased<[u8; 1usize]>>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/query/plumbing.rs:156:17
 213:     0x7f46e0f271a9 - <rustc_middle[967eb58dac571ec8]::query::plumbing::TyCtxtAt>::analysis
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/query/mod.rs:2235:1
 214:     0x7f46e0f271a9 - <rustc_middle[967eb58dac571ec8]::ty::context::TyCtxt>::analysis
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/query/plumbing.rs:431:35
 215:     0x7f46e0f271a9 - rustc_driver_impl[392676b3d88fadab]::run_compiler::{closure#0}::{closure#1}::{closure#3}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_driver_impl/src/lib.rs:440:52
 216:     0x7f46e0f271a9 - <rustc_middle[967eb58dac571ec8]::ty::context::GlobalCtxt>::enter::<rustc_driver_impl[392676b3d88fadab]::run_compiler::{closure#0}::{closure#1}::{closure#3}, core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::ErrorGuaranteed>>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context.rs:713:37
 217:     0x7f46e0f271a9 - rustc_middle[967eb58dac571ec8]::ty::context::tls::enter_context::<<rustc_middle[967eb58dac571ec8]::ty::context::GlobalCtxt>::enter<rustc_driver_impl[392676b3d88fadab]::run_compiler::{closure#0}::{closure#1}::{closure#3}, core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::ErrorGuaranteed>>::{closure#0}, core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::ErrorGuaranteed>>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:82:9
 218:     0x7f46e0f271a9 - <std[9e45a94ab2b939d9]::thread::local::LocalKey<core[aa444211b5f41879]::cell::Cell<*const ()>>>::try_with::<rustc_middle[967eb58dac571ec8]::ty::context::tls::enter_context<<rustc_middle[967eb58dac571ec8]::ty::context::GlobalCtxt>::enter<rustc_driver_impl[392676b3d88fadab]::run_compiler::{closure#0}::{closure#1}::{closure#3}, core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::ErrorGuaranteed>>::{closure#0}, core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::ErrorGuaranteed>>::{closure#0}, core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::ErrorGuaranteed>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/thread/local.rs:284:16
 219:     0x7f46e0f271a9 - <std[9e45a94ab2b939d9]::thread::local::LocalKey<core[aa444211b5f41879]::cell::Cell<*const ()>>>::with::<rustc_middle[967eb58dac571ec8]::ty::context::tls::enter_context<<rustc_middle[967eb58dac571ec8]::ty::context::GlobalCtxt>::enter<rustc_driver_impl[392676b3d88fadab]::run_compiler::{closure#0}::{closure#1}::{closure#3}, core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::ErrorGuaranteed>>::{closure#0}, core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::ErrorGuaranteed>>::{closure#0}, core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::ErrorGuaranteed>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/thread/local.rs:260:9
 220:     0x7f46e0f271a9 - rustc_middle[967eb58dac571ec8]::ty::context::tls::enter_context::<<rustc_middle[967eb58dac571ec8]::ty::context::GlobalCtxt>::enter<rustc_driver_impl[392676b3d88fadab]::run_compiler::{closure#0}::{closure#1}::{closure#3}, core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::ErrorGuaranteed>>::{closure#0}, core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::ErrorGuaranteed>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:79:9
 221:     0x7f46e0f271a9 - <rustc_middle[967eb58dac571ec8]::ty::context::GlobalCtxt>::enter::<rustc_driver_impl[392676b3d88fadab]::run_compiler::{closure#0}::{closure#1}::{closure#3}, core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::ErrorGuaranteed>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context.rs:713:9
 222:     0x7f46e0f43f10 - rustc_driver_impl[392676b3d88fadab]::run_compiler::{closure#0}::{closure#1}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_driver_impl/src/lib.rs:440:13
 223:     0x7f46e0f43f10 - <rustc_interface[e9562a9c472c94f0]::interface::Compiler>::enter::<rustc_driver_impl[392676b3d88fadab]::run_compiler::{closure#0}::{closure#1}, core[aa444211b5f41879]::result::Result<core[aa444211b5f41879]::option::Option<rustc_interface[e9562a9c472c94f0]::queries::Linker>, rustc_span[87e9bd33af79061d]::ErrorGuaranteed>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_interface/src/queries.rs:309:19
 224:     0x7f46e0f74320 - rustc_driver_impl[392676b3d88fadab]::run_compiler::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_driver_impl/src/lib.rs:388:22
 225:     0x7f46e0f74320 - rustc_interface[e9562a9c472c94f0]::interface::run_compiler::<core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::ErrorGuaranteed>, rustc_driver_impl[392676b3d88fadab]::run_compiler::{closure#0}>::{closure#0}::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_interface/src/interface.rs:477:31
 226:     0x7f46e0f74320 - rustc_span[87e9bd33af79061d]::set_source_map::<core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::ErrorGuaranteed>, rustc_interface[e9562a9c472c94f0]::interface::run_compiler<core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::ErrorGuaranteed>, rustc_driver_impl[392676b3d88fadab]::run_compiler::{closure#0}>::{closure#0}::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_span/src/lib.rs:1275:5
 227:     0x7f46e0f251b2 - rustc_interface[e9562a9c472c94f0]::interface::run_compiler::<core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::ErrorGuaranteed>, rustc_driver_impl[392676b3d88fadab]::run_compiler::{closure#0}>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_interface/src/interface.rs:463:13
 228:     0x7f46e0f251b2 - rustc_interface[e9562a9c472c94f0]::util::run_in_thread_pool_with_globals::<rustc_interface[e9562a9c472c94f0]::interface::run_compiler<core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::ErrorGuaranteed>, rustc_driver_impl[392676b3d88fadab]::run_compiler::{closure#0}>::{closure#0}, core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::ErrorGuaranteed>>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_interface/src/util.rs:119:13
 229:     0x7f46e0f251b2 - <scoped_tls[af7c8664e9f149d3]::ScopedKey<rustc_span[87e9bd33af79061d]::SessionGlobals>>::set::<rustc_interface[e9562a9c472c94f0]::util::run_in_thread_pool_with_globals<rustc_interface[e9562a9c472c94f0]::interface::run_compiler<core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::ErrorGuaranteed>, rustc_driver_impl[392676b3d88fadab]::run_compiler::{closure#0}>::{closure#0}, core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::ErrorGuaranteed>>::{closure#0}, core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::ErrorGuaranteed>>
                               at /home/matthias/.cargo/registry/src/index.crates.io-6f17d22bba15001f/scoped-tls-1.0.1/src/lib.rs:137:9
 230:     0x7f46e0f7e341 - rustc_span[87e9bd33af79061d]::create_session_globals_then::<core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::ErrorGuaranteed>, rustc_interface[e9562a9c472c94f0]::util::run_in_thread_pool_with_globals<rustc_interface[e9562a9c472c94f0]::interface::run_compiler<core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::ErrorGuaranteed>, rustc_driver_impl[392676b3d88fadab]::run_compiler::{closure#0}>::{closure#0}, core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::ErrorGuaranteed>>::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_span/src/lib.rs:136:5
 231:     0x7f46e0f7e341 - rustc_interface[e9562a9c472c94f0]::util::run_in_thread_with_globals::<rustc_interface[e9562a9c472c94f0]::util::run_in_thread_pool_with_globals<rustc_interface[e9562a9c472c94f0]::interface::run_compiler<core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::ErrorGuaranteed>, rustc_driver_impl[392676b3d88fadab]::run_compiler::{closure#0}>::{closure#0}, core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::ErrorGuaranteed>>::{closure#0}, core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::ErrorGuaranteed>>::{closure#0}::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_interface/src/util.rs:80:38
 232:     0x7f46e0f7e341 - std[9e45a94ab2b939d9]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[e9562a9c472c94f0]::util::run_in_thread_with_globals<rustc_interface[e9562a9c472c94f0]::util::run_in_thread_pool_with_globals<rustc_interface[e9562a9c472c94f0]::interface::run_compiler<core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::ErrorGuaranteed>, rustc_driver_impl[392676b3d88fadab]::run_compiler::{closure#0}>::{closure#0}, core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::ErrorGuaranteed>>::{closure#0}, core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::ErrorGuaranteed>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/sys_common/backtrace.rs:155:18
 233:     0x7f46e0f31da3 - <std[9e45a94ab2b939d9]::thread::Builder>::spawn_unchecked_::<rustc_interface[e9562a9c472c94f0]::util::run_in_thread_with_globals<rustc_interface[e9562a9c472c94f0]::util::run_in_thread_pool_with_globals<rustc_interface[e9562a9c472c94f0]::interface::run_compiler<core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::ErrorGuaranteed>, rustc_driver_impl[392676b3d88fadab]::run_compiler::{closure#0}>::{closure#0}, core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::ErrorGuaranteed>>::{closure#0}, core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::ErrorGuaranteed>>::{closure#1}::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/thread/mod.rs:528:17
 234:     0x7f46e0f31da3 - <core[aa444211b5f41879]::panic::unwind_safe::AssertUnwindSafe<<std[9e45a94ab2b939d9]::thread::Builder>::spawn_unchecked_<rustc_interface[e9562a9c472c94f0]::util::run_in_thread_with_globals<rustc_interface[e9562a9c472c94f0]::util::run_in_thread_pool_with_globals<rustc_interface[e9562a9c472c94f0]::interface::run_compiler<core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::ErrorGuaranteed>, rustc_driver_impl[392676b3d88fadab]::run_compiler::{closure#0}>::{closure#0}, core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::ErrorGuaranteed>>::{closure#0}, core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::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
 235:     0x7f46e0f31da3 - std[9e45a94ab2b939d9]::panicking::try::do_call::<core[aa444211b5f41879]::panic::unwind_safe::AssertUnwindSafe<<std[9e45a94ab2b939d9]::thread::Builder>::spawn_unchecked_<rustc_interface[e9562a9c472c94f0]::util::run_in_thread_with_globals<rustc_interface[e9562a9c472c94f0]::util::run_in_thread_pool_with_globals<rustc_interface[e9562a9c472c94f0]::interface::run_compiler<core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::ErrorGuaranteed>, rustc_driver_impl[392676b3d88fadab]::run_compiler::{closure#0}>::{closure#0}, core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::ErrorGuaranteed>>::{closure#0}, core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::ErrorGuaranteed>>::{closure#1}::{closure#0}>, core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::ErrorGuaranteed>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/panicking.rs:552:40
 236:     0x7f46e0f31da3 - std[9e45a94ab2b939d9]::panicking::try::<core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::ErrorGuaranteed>, core[aa444211b5f41879]::panic::unwind_safe::AssertUnwindSafe<<std[9e45a94ab2b939d9]::thread::Builder>::spawn_unchecked_<rustc_interface[e9562a9c472c94f0]::util::run_in_thread_with_globals<rustc_interface[e9562a9c472c94f0]::util::run_in_thread_pool_with_globals<rustc_interface[e9562a9c472c94f0]::interface::run_compiler<core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::ErrorGuaranteed>, rustc_driver_impl[392676b3d88fadab]::run_compiler::{closure#0}>::{closure#0}, core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::ErrorGuaranteed>>::{closure#0}, core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::ErrorGuaranteed>>::{closure#1}::{closure#0}>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/panicking.rs:516:19
 237:     0x7f46e0f31da3 - std[9e45a94ab2b939d9]::panic::catch_unwind::<core[aa444211b5f41879]::panic::unwind_safe::AssertUnwindSafe<<std[9e45a94ab2b939d9]::thread::Builder>::spawn_unchecked_<rustc_interface[e9562a9c472c94f0]::util::run_in_thread_with_globals<rustc_interface[e9562a9c472c94f0]::util::run_in_thread_pool_with_globals<rustc_interface[e9562a9c472c94f0]::interface::run_compiler<core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::ErrorGuaranteed>, rustc_driver_impl[392676b3d88fadab]::run_compiler::{closure#0}>::{closure#0}, core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::ErrorGuaranteed>>::{closure#0}, core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::ErrorGuaranteed>>::{closure#1}::{closure#0}>, core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::ErrorGuaranteed>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/panic.rs:146:14
 238:     0x7f46e0f31da3 - <std[9e45a94ab2b939d9]::thread::Builder>::spawn_unchecked_::<rustc_interface[e9562a9c472c94f0]::util::run_in_thread_with_globals<rustc_interface[e9562a9c472c94f0]::util::run_in_thread_pool_with_globals<rustc_interface[e9562a9c472c94f0]::interface::run_compiler<core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::ErrorGuaranteed>, rustc_driver_impl[392676b3d88fadab]::run_compiler::{closure#0}>::{closure#0}, core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::ErrorGuaranteed>>::{closure#0}, core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::ErrorGuaranteed>>::{closure#1}
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/thread/mod.rs:527:30
 239:     0x7f46e0f31da3 - <<std[9e45a94ab2b939d9]::thread::Builder>::spawn_unchecked_<rustc_interface[e9562a9c472c94f0]::util::run_in_thread_with_globals<rustc_interface[e9562a9c472c94f0]::util::run_in_thread_pool_with_globals<rustc_interface[e9562a9c472c94f0]::interface::run_compiler<core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::ErrorGuaranteed>, rustc_driver_impl[392676b3d88fadab]::run_compiler::{closure#0}>::{closure#0}, core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::ErrorGuaranteed>>::{closure#0}, core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[aa444211b5f41879]::result::Result<(), rustc_span[87e9bd33af79061d]::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
 240:     0x7f46e43f023e - <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:2020:9
 241:     0x7f46e43f023e - <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:2020:9
 242:     0x7f46e43f023e - 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
 243:     0x7f46de2a955a - <unknown>
 244:     0x7f46de326a3c - <unknown>
 245:                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.J7MSb58CgNIs/rustc_testrunner_tmpdir_reporting.dKxHv9PyKLZ9/mvce.rs:7:1: 7:16>::{synthetic#0}`
#2 [check_well_formed] checking that `<impl at /tmp/icemaker_global_tempdir.J7MSb58CgNIs/rustc_testrunner_tmpdir_reporting.dKxHv9PyKLZ9/mvce.rs:7:1: 7:16>` is well-formed
#3 [check_mod_type_wf] checking that types are well-formed in top-level module
#4 [analysis] running analysis passes on this crate
end of query stack
error: aborting due to 7 previous errors

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

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fmease commented Mar 17, 2024

Okay, lol, here the types obviously do unify and therefore #122172 isn't effective in this situation.

@fmease fmease removed the needs-triage This issue may need triage. Remove it if it has been sufficiently triaged. label Mar 17, 2024
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fmease commented Mar 17, 2024 •
edited
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More fundamentally, the thing that goes “wrong” in these kinds of situations is the fact that we call collect_return_position_impl_trait_in_trait_tys if we have opt_rpitit_info which is the case because associated_type_for_impl_trait_in_impl generated one because the HIR (!) type visitor RPITVisitor inside associated_types_for_impl_traits_in_associated_fn found an opaque type in the HIR type (here Wrapper<impl Sized>) while the lowered rustc_middle::ty type (here Wrapper<'static>) no longer contains any opaque types ultimately leading to the assert triggering.

In short:

  1. We visit the HIR ty Wrapper<impl Sized>, see an opaque type and take note of that
  2. We synthesize an assoc ty for the RPITIT (I think) because of (1)
  3. We lower the ty to Wrapper<'static> due to the argument kind mismatch
  4. We try to collect RPITITs on the lowered type & fail to find the opaque type

I don't know if this debug_assert is actually useful in general 🤔 What kinds of bugs is it supposed to catch?

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fmease commented Mar 17, 2024

cc @compiler-errors

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fmease commented Mar 17, 2024 •
edited
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So either we delay the detection of RPITITs and the synthesis of RPITIT assoc tys until after HIR ty lowering / AstConv (but I don't know if that's an option) or we modify the assert (either remove it outright or check the corresp. HIR ty, I don't know if that makes sense; furthermore oli is/was on a roll to remove HIR operations from this part of the code base iirc).

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@fmease: Yeah, this assertion was simply there to make sure we weren't incorrectly calling collect_return_position_impl_trait_in_trait_tys for methods that had no RPITITs themselves (b/c it's expensive, and it actually is a bit stronger in what it enforces in the method signatures since it uses eq rather than sup in the signature relation for lifetime reasons), but now that this code isn't being changed much, I doubt that will ever happen. Feel free to remove it, or else I can do.

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fmease commented Mar 22, 2024

We could also delay a bug on mismatch 🤔

@fmease fmease self-assigned this Mar 22, 2024
@fmease fmease mentioned this issue Mar 22, 2024
Merged
matthiaskrgr added a commit to matthiaskrgr/rust that referenced this issue Mar 23, 2024
@matthiaskrgr
Rollup merge of rust-lang#122915 - fmease:lt-opaq-mismatch-delay-bug,…
a47688d 
… r=compiler-errors

Delay a bug if no RPITITs were found

Fixes rust-lang#122655. See the issue for context.

r? compiler-errors or compiler
workingjubilee added a commit to workingjubilee/rustc that referenced this issue Mar 23, 2024
@workingjubilee
Rollup merge of rust-lang#122915 - fmease:lt-opaq-mismatch-delay-bug,…
8fc1faa 
… r=compiler-errors

Delay a bug if no RPITITs were found

Fixes rust-lang#122655. See the issue for context.

r? compiler-errors or compiler
matthiaskrgr added a commit to matthiaskrgr/rust that referenced this issue Mar 23, 2024
@matthiaskrgr
Rollup merge of rust-lang#122915 - fmease:lt-opaq-mismatch-delay-bug,…
272ef93 
… r=compiler-errors

Delay a bug if no RPITITs were found

Fixes rust-lang#122655. See the issue for context.

r? compiler-errors or compiler
@bors bors closed this as completed in f03326c Mar 23, 2024
rust-timer added a commit to rust-lang-ci/rust that referenced this issue Mar 23, 2024
@rust-timer
Unrolled build for rust-lang#122915
4255391 
Rollup merge of rust-lang#122915 - fmease:lt-opaq-mismatch-delay-bug, r=compiler-errors

Delay a bug if no RPITITs were found

Fixes rust-lang#122655. See the issue for context.

r? compiler-errors or compiler
RenjiSann pushed a commit to RenjiSann/rust that referenced this issue Mar 25, 2024
@matthiaskrgr @RenjiSann
Rollup merge of rust-lang#122915 - fmease:lt-opaq-mismatch-delay-bug,…
cad78af 
… r=compiler-errors

Delay a bug if no RPITITs were found

Fixes rust-lang#122655. See the issue for context.

r? compiler-errors or compiler
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C-bug Category: This is a bug. I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ requires-debug-assertions This issue requires a build of rustc or tooling with debug-assertions in some way T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
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Delay a bug if no RPITITs were found fmease/rust
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