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ice: type mismatch when copying #120016

Open
matthiaskrgr opened this issue Jan 16, 2024 · 5 comments
Open

ice: type mismatch when copying #120016

matthiaskrgr opened this issue Jan 16, 2024 · 5 comments
Labels
C-bug Category: This is a bug. F-type_alias_impl_trait `#[feature(type_alias_impl_trait)]` I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ S-bug-has-test Status: This bug is tracked inside the repo by a `known-bug` test. 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 Bug {
    V1: [(); {
        type F = impl core::future::Future;
        fn concrete_use() -> F {
            async { 1 }
        }
        let f: F = async { 1 };

        1
    }],
}

#![feature(const_async_blocks)]

original:

// edition:2018

#![feature(type_alias_impl_trait)]

struct Bug {
    V1: [(); {
        type F = impl core::future::Future<Output = u8>;
        fn concrete_use() -> F {
            //~^ ERROR to be a future that resolves to `u8`, but it resolves to `()`
            async { 1 }
        }
        let f: F = async { 1 };
        //~^ ERROR `async` blocks are not allowed in constants
        1
    }],
}

fn main() {}

Version information

rustc 1.77.0-nightly (bfcc027a7 2024-01-15)
binary: rustc
commit-hash: bfcc027a751595ba290c554f47907eaa3779f798
commit-date: 2024-01-15
host: x86_64-unknown-linux-gnu
release: 1.77.0-nightly
LLVM version: 17.0.6

Command:
/home/matthias/.rustup/toolchains/master/bin/rustc -Zcrate-attr=feature(const_async_blocks) --edition=2021

Program output 

error[E0658]: `impl Trait` in type aliases is unstable
 --> /tmp/icemaker_global_tempdir.mmdTRWcdHjM8/rustc_testrunner_tmpdir_reporting.5i8a4A32KCco/mvce.rs:3:18
  |
3 |         type F = impl core::future::Future;
  |                  ^^^^^^^^^^^^^^^^^^^^^^^^^
  |
  = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
  = help: add `#![feature(type_alias_impl_trait)]` to the crate attributes to enable
  = note: this compiler was built on 2024-01-15; consider upgrading it if it is out of date

error[E0601]: `main` function not found in crate `mvce`
  --> /tmp/icemaker_global_tempdir.mmdTRWcdHjM8/rustc_testrunner_tmpdir_reporting.5i8a4A32KCco/mvce.rs:11:2
   |
11 | }
   |  ^ consider adding a `main` function to `/tmp/icemaker_global_tempdir.mmdTRWcdHjM8/rustc_testrunner_tmpdir_reporting.5i8a4A32KCco/mvce.rs`

warning: unused variable: `f`
 --> /tmp/icemaker_global_tempdir.mmdTRWcdHjM8/rustc_testrunner_tmpdir_reporting.5i8a4A32KCco/mvce.rs:7:13
  |
7 |         let f: F = async { 1 };
  |             ^ help: if this is intentional, prefix it with an underscore: `_f`
  |
  = note: `#[warn(unused_variables)]` on by default

error: concrete type differs from previous defining opaque type use
 --> /tmp/icemaker_global_tempdir.mmdTRWcdHjM8/rustc_testrunner_tmpdir_reporting.5i8a4A32KCco/mvce.rs:7:20
  |
7 |         let f: F = async { 1 };
  |                    ^^^^^^^^^^^ expected `{async block@/tmp/icemaker_global_tempdir.mmdTRWcdHjM8/rustc_testrunner_tmpdir_reporting.5i8a4A32KCco/mvce.rs:5:13: 5:24}`, got `{async block@/tmp/icemaker_global_tempdir.mmdTRWcdHjM8/rustc_testrunner_tmpdir_reporting.5i8a4A32KCco/mvce.rs:7:20: 7:31}`
  |
note: previous use here
 --> /tmp/icemaker_global_tempdir.mmdTRWcdHjM8/rustc_testrunner_tmpdir_reporting.5i8a4A32KCco/mvce.rs:5:13
  |
5 |             async { 1 }
  |             ^^^^^^^^^^^

error: internal compiler error: compiler/rustc_const_eval/src/interpret/place.rs:807:13: type mismatch when copying!
                                src: {async block@/tmp/icemaker_global_tempdir.mmdTRWcdHjM8/rustc_testrunner_tmpdir_reporting.5i8a4A32KCco/mvce.rs:7:20: 7:31},
                                dest: {async block@/tmp/icemaker_global_tempdir.mmdTRWcdHjM8/rustc_testrunner_tmpdir_reporting.5i8a4A32KCco/mvce.rs:5:13: 5:24}
 --> /tmp/icemaker_global_tempdir.mmdTRWcdHjM8/rustc_testrunner_tmpdir_reporting.5i8a4A32KCco/mvce.rs:7:20
  |
7 |         let f: F = async { 1 };
  |                    ^^^^^^^^^^^

thread 'rustc' panicked at /rustc/bfcc027a751595ba290c554f47907eaa3779f798/compiler/rustc_errors/src/lib.rs:854:41:
Box<dyn Any>
stack backtrace:
   0:     0x7f8a242339c6 - std::backtrace_rs::backtrace::libunwind::trace::hfffa740397187f3b
                               at /rustc/bfcc027a751595ba290c554f47907eaa3779f798/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
   1:     0x7f8a242339c6 - std::backtrace_rs::backtrace::trace_unsynchronized::h95cc479cd831c288
                               at /rustc/bfcc027a751595ba290c554f47907eaa3779f798/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
   2:     0x7f8a242339c6 - std::sys_common::backtrace::_print_fmt::he4b464fee1e25fc2
                               at /rustc/bfcc027a751595ba290c554f47907eaa3779f798/library/std/src/sys_common/backtrace.rs:68:5
   3:     0x7f8a242339c6 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hdadb865944026561
                               at /rustc/bfcc027a751595ba290c554f47907eaa3779f798/library/std/src/sys_common/backtrace.rs:44:22
   4:     0x7f8a24286060 - core::fmt::rt::Argument::fmt::h78c1b154279727be
                               at /rustc/bfcc027a751595ba290c554f47907eaa3779f798/library/core/src/fmt/rt.rs:142:9
   5:     0x7f8a24286060 - core::fmt::write::h84e27cc883988c5d
                               at /rustc/bfcc027a751595ba290c554f47907eaa3779f798/library/core/src/fmt/mod.rs:1120:17
   6:     0x7f8a242272ff - std::io::Write::write_fmt::h3ecc330271498239
                               at /rustc/bfcc027a751595ba290c554f47907eaa3779f798/library/std/src/io/mod.rs:1810:15
   7:     0x7f8a242337a4 - std::sys_common::backtrace::_print::h30803dd6d8754a1c
                               at /rustc/bfcc027a751595ba290c554f47907eaa3779f798/library/std/src/sys_common/backtrace.rs:47:5
   8:     0x7f8a242337a4 - std::sys_common::backtrace::print::hf89367b2bef711cb
                               at /rustc/bfcc027a751595ba290c554f47907eaa3779f798/library/std/src/sys_common/backtrace.rs:34:9
   9:     0x7f8a24236537 - std::panicking::default_hook::{{closure}}::hd3cec92595f1d2bb
  10:     0x7f8a24236299 - std::panicking::default_hook::h69df680d9c59433b
                               at /rustc/bfcc027a751595ba290c554f47907eaa3779f798/library/std/src/panicking.rs:292:9
  11:     0x7f8a20f6f0ec - std[faf2b0b4c33761b5]::panicking::update_hook::<alloc[7f5d47f7f7fd7a8a]::boxed::Box<rustc_driver_impl[aabe53821f07a9f0]::install_ice_hook::{closure#0}>>::{closure#0}
  12:     0x7f8a24236c86 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h7e68dfe86e861c70
                               at /rustc/bfcc027a751595ba290c554f47907eaa3779f798/library/alloc/src/boxed.rs:2030:9
  13:     0x7f8a24236c86 - std::panicking::rust_panic_with_hook::h05a74336b88098c4
                               at /rustc/bfcc027a751595ba290c554f47907eaa3779f798/library/std/src/panicking.rs:785:13
  14:     0x7f8a20fa11e4 - std[faf2b0b4c33761b5]::panicking::begin_panic::<rustc_errors[5d26c2a8a7390174]::ExplicitBug>::{closure#0}
  15:     0x7f8a20f9dae6 - std[faf2b0b4c33761b5]::sys_common::backtrace::__rust_end_short_backtrace::<std[faf2b0b4c33761b5]::panicking::begin_panic<rustc_errors[5d26c2a8a7390174]::ExplicitBug>::{closure#0}, !>
  16:     0x7f8a20f9d756 - std[faf2b0b4c33761b5]::panicking::begin_panic::<rustc_errors[5d26c2a8a7390174]::ExplicitBug>
  17:     0x7f8a20fac1f1 - <rustc_errors[5d26c2a8a7390174]::diagnostic_builder::BugAbort as rustc_errors[5d26c2a8a7390174]::diagnostic_builder::EmissionGuarantee>::emit_producing_guarantee
  18:     0x7f8a20ef79ad - rustc_middle[cd1eb477047798ec]::util::bug::opt_span_bug_fmt::<rustc_span[bde3d029f68d6280]::span_encoding::Span>::{closure#0}
  19:     0x7f8a20ef79da - rustc_middle[cd1eb477047798ec]::ty::context::tls::with_opt::<rustc_middle[cd1eb477047798ec]::util::bug::opt_span_bug_fmt<rustc_span[bde3d029f68d6280]::span_encoding::Span>::{closure#0}, !>::{closure#0}
  20:     0x7f8a20eef3e8 - rustc_middle[cd1eb477047798ec]::ty::context::tls::with_context_opt::<rustc_middle[cd1eb477047798ec]::ty::context::tls::with_opt<rustc_middle[cd1eb477047798ec]::util::bug::opt_span_bug_fmt<rustc_span[bde3d029f68d6280]::span_encoding::Span>::{closure#0}, !>::{closure#0}, !>
  21:     0x7f8a20410ea4 - rustc_middle[cd1eb477047798ec]::util::bug::span_bug_fmt::<rustc_span[bde3d029f68d6280]::span_encoding::Span>
  22:     0x7f8a22f76281 - rustc_const_eval[13cc7cb652b2c97f]::const_eval::eval_queries::eval_body_using_ecx
  23:     0x7f8a22f290fe - rustc_const_eval[13cc7cb652b2c97f]::const_eval::eval_queries::eval_in_interpreter
  24:     0x7f8a22f28cee - rustc_const_eval[13cc7cb652b2c97f]::const_eval::eval_queries::eval_to_allocation_raw_provider
  25:     0x7f8a22f28b76 - rustc_query_impl[7809c2e63cb246d3]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[7809c2e63cb246d3]::query_impl::eval_to_allocation_raw::dynamic_query::{closure#2}::{closure#0}, rustc_middle[cd1eb477047798ec]::query::erase::Erased<[u8; 24usize]>>
  26:     0x7f8a22a44e4b - rustc_query_system[686362f03232a0aa]::query::plumbing::try_execute_query::<rustc_query_impl[7809c2e63cb246d3]::DynamicConfig<rustc_query_system[686362f03232a0aa]::query::caches::DefaultCache<rustc_middle[cd1eb477047798ec]::ty::ParamEnvAnd<rustc_middle[cd1eb477047798ec]::mir::interpret::GlobalId>, rustc_middle[cd1eb477047798ec]::query::erase::Erased<[u8; 24usize]>>, false, false, false>, rustc_query_impl[7809c2e63cb246d3]::plumbing::QueryCtxt, false>
  27:     0x7f8a22a44830 - rustc_query_impl[7809c2e63cb246d3]::query_impl::eval_to_allocation_raw::get_query_non_incr::__rust_end_short_backtrace
  28:     0x7f8a229a3a09 - rustc_middle[cd1eb477047798ec]::query::plumbing::query_get_at::<rustc_query_system[686362f03232a0aa]::query::caches::DefaultCache<rustc_middle[cd1eb477047798ec]::ty::ParamEnvAnd<rustc_middle[cd1eb477047798ec]::mir::interpret::GlobalId>, rustc_middle[cd1eb477047798ec]::query::erase::Erased<[u8; 24usize]>>>
  29:     0x7f8a22f28d53 - rustc_const_eval[13cc7cb652b2c97f]::const_eval::eval_queries::eval_to_allocation_raw_provider
  30:     0x7f8a22f28b76 - rustc_query_impl[7809c2e63cb246d3]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[7809c2e63cb246d3]::query_impl::eval_to_allocation_raw::dynamic_query::{closure#2}::{closure#0}, rustc_middle[cd1eb477047798ec]::query::erase::Erased<[u8; 24usize]>>
  31:     0x7f8a22a44e4b - rustc_query_system[686362f03232a0aa]::query::plumbing::try_execute_query::<rustc_query_impl[7809c2e63cb246d3]::DynamicConfig<rustc_query_system[686362f03232a0aa]::query::caches::DefaultCache<rustc_middle[cd1eb477047798ec]::ty::ParamEnvAnd<rustc_middle[cd1eb477047798ec]::mir::interpret::GlobalId>, rustc_middle[cd1eb477047798ec]::query::erase::Erased<[u8; 24usize]>>, false, false, false>, rustc_query_impl[7809c2e63cb246d3]::plumbing::QueryCtxt, false>
  32:     0x7f8a22a44830 - rustc_query_impl[7809c2e63cb246d3]::query_impl::eval_to_allocation_raw::get_query_non_incr::__rust_end_short_backtrace
  33:     0x7f8a229a3a09 - rustc_middle[cd1eb477047798ec]::query::plumbing::query_get_at::<rustc_query_system[686362f03232a0aa]::query::caches::DefaultCache<rustc_middle[cd1eb477047798ec]::ty::ParamEnvAnd<rustc_middle[cd1eb477047798ec]::mir::interpret::GlobalId>, rustc_middle[cd1eb477047798ec]::query::erase::Erased<[u8; 24usize]>>>
  34:     0x7f8a229a3067 - rustc_const_eval[13cc7cb652b2c97f]::const_eval::eval_to_valtree
  35:     0x7f8a229a2fe4 - <rustc_const_eval[13cc7cb652b2c97f]::provide::{closure#0} as core[5a0abd34da9b4d23]::ops::function::FnOnce<(rustc_middle[cd1eb477047798ec]::ty::context::TyCtxt, rustc_middle[cd1eb477047798ec]::ty::ParamEnvAnd<rustc_middle[cd1eb477047798ec]::mir::interpret::GlobalId>)>>::call_once
  36:     0x7f8a229a2fb8 - rustc_query_impl[7809c2e63cb246d3]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[7809c2e63cb246d3]::query_impl::eval_to_valtree::dynamic_query::{closure#2}::{closure#0}, rustc_middle[cd1eb477047798ec]::query::erase::Erased<[u8; 24usize]>>
  37:     0x7f8a229a2f79 - <rustc_query_impl[7809c2e63cb246d3]::query_impl::eval_to_valtree::dynamic_query::{closure#2} as core[5a0abd34da9b4d23]::ops::function::FnOnce<(rustc_middle[cd1eb477047798ec]::ty::context::TyCtxt, rustc_middle[cd1eb477047798ec]::ty::ParamEnvAnd<rustc_middle[cd1eb477047798ec]::mir::interpret::GlobalId>)>>::call_once
  38:     0x7f8a22a44e67 - rustc_query_system[686362f03232a0aa]::query::plumbing::try_execute_query::<rustc_query_impl[7809c2e63cb246d3]::DynamicConfig<rustc_query_system[686362f03232a0aa]::query::caches::DefaultCache<rustc_middle[cd1eb477047798ec]::ty::ParamEnvAnd<rustc_middle[cd1eb477047798ec]::mir::interpret::GlobalId>, rustc_middle[cd1eb477047798ec]::query::erase::Erased<[u8; 24usize]>>, false, false, false>, rustc_query_impl[7809c2e63cb246d3]::plumbing::QueryCtxt, false>
  39:     0x7f8a22a43870 - rustc_query_impl[7809c2e63cb246d3]::query_impl::eval_to_valtree::get_query_non_incr::__rust_end_short_backtrace
  40:     0x7f8a22a43be8 - rustc_middle[cd1eb477047798ec]::query::plumbing::query_get_at::<rustc_query_system[686362f03232a0aa]::query::caches::DefaultCache<rustc_middle[cd1eb477047798ec]::ty::ParamEnvAnd<rustc_middle[cd1eb477047798ec]::mir::interpret::GlobalId>, rustc_middle[cd1eb477047798ec]::query::erase::Erased<[u8; 24usize]>>>
  41:     0x7f8a22a0d1cc - <rustc_middle[cd1eb477047798ec]::ty::context::TyCtxt>::const_eval_resolve_for_typeck
  42:     0x7f8a22a0cf3c - <rustc_middle[cd1eb477047798ec]::ty::consts::Const>::eval
  43:     0x7f8a22a0c701 - <rustc_trait_selection[c02ee7d7206d4eff]::traits::project::AssocTypeNormalizer as rustc_type_ir[228174321c0223c3]::fold::TypeFolder<rustc_middle[cd1eb477047798ec]::ty::context::TyCtxt>>::fold_const
  44:     0x7f8a22a0b020 - <rustc_middle[cd1eb477047798ec]::ty::Ty as rustc_type_ir[228174321c0223c3]::fold::TypeSuperFoldable<rustc_middle[cd1eb477047798ec]::ty::context::TyCtxt>>::try_super_fold_with::<rustc_trait_selection[c02ee7d7206d4eff]::traits::project::AssocTypeNormalizer>
  45:     0x7f8a2234fc76 - <rustc_hir_analysis[a54e2d09e1a5c61b]::check::wfcheck::WfCheckingCtxt>::normalize::<rustc_middle[cd1eb477047798ec]::ty::Ty>
  46:     0x7f8a2234e5ba - rustc_hir_analysis[a54e2d09e1a5c61b]::check::wfcheck::check_type_defn
  47:     0x7f8a2296a65b - rustc_hir_analysis[a54e2d09e1a5c61b]::check::wfcheck::check_well_formed
  48:     0x7f8a2296930d - rustc_query_impl[7809c2e63cb246d3]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[7809c2e63cb246d3]::query_impl::check_well_formed::dynamic_query::{closure#2}::{closure#0}, rustc_middle[cd1eb477047798ec]::query::erase::Erased<[u8; 1usize]>>
  49:     0x7f8a22968a0b - rustc_query_system[686362f03232a0aa]::query::plumbing::try_execute_query::<rustc_query_impl[7809c2e63cb246d3]::DynamicConfig<rustc_query_system[686362f03232a0aa]::query::caches::VecCache<rustc_hir[cb3184ed2270d009]::hir_id::OwnerId, rustc_middle[cd1eb477047798ec]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[7809c2e63cb246d3]::plumbing::QueryCtxt, false>
  50:     0x7f8a22968783 - rustc_query_impl[7809c2e63cb246d3]::query_impl::check_well_formed::get_query_non_incr::__rust_end_short_backtrace
  51:     0x7f8a22966137 - rustc_hir_analysis[a54e2d09e1a5c61b]::check::wfcheck::check_mod_type_wf
  52:     0x7f8a2296607b - rustc_query_impl[7809c2e63cb246d3]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[7809c2e63cb246d3]::query_impl::check_mod_type_wf::dynamic_query::{closure#2}::{closure#0}, rustc_middle[cd1eb477047798ec]::query::erase::Erased<[u8; 1usize]>>
  53:     0x7f8a22965255 - rustc_query_system[686362f03232a0aa]::query::plumbing::try_execute_query::<rustc_query_impl[7809c2e63cb246d3]::DynamicConfig<rustc_query_system[686362f03232a0aa]::query::caches::DefaultCache<rustc_span[bde3d029f68d6280]::def_id::LocalModDefId, rustc_middle[cd1eb477047798ec]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[7809c2e63cb246d3]::plumbing::QueryCtxt, false>
  54:     0x7f8a22965003 - rustc_query_impl[7809c2e63cb246d3]::query_impl::check_mod_type_wf::get_query_non_incr::__rust_end_short_backtrace
  55:     0x7f8a227e63f0 - <rustc_middle[cd1eb477047798ec]::hir::map::Map>::try_par_for_each_module::<rustc_hir_analysis[a54e2d09e1a5c61b]::check_crate::{closure#4}::{closure#0}>::{closure#0}
  56:     0x7f8a227e46d0 - rustc_hir_analysis[a54e2d09e1a5c61b]::check_crate
  57:     0x7f8a22e2c399 - rustc_interface[59142b7a91d37051]::passes::analysis
  58:     0x7f8a22e2bfdf - rustc_query_impl[7809c2e63cb246d3]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[7809c2e63cb246d3]::query_impl::analysis::dynamic_query::{closure#2}::{closure#0}, rustc_middle[cd1eb477047798ec]::query::erase::Erased<[u8; 1usize]>>
  59:     0x7f8a231cf4c0 - rustc_query_system[686362f03232a0aa]::query::plumbing::try_execute_query::<rustc_query_impl[7809c2e63cb246d3]::DynamicConfig<rustc_query_system[686362f03232a0aa]::query::caches::SingleCache<rustc_middle[cd1eb477047798ec]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[7809c2e63cb246d3]::plumbing::QueryCtxt, false>
  60:     0x7f8a231cf2c7 - rustc_query_impl[7809c2e63cb246d3]::query_impl::analysis::get_query_non_incr::__rust_end_short_backtrace
  61:     0x7f8a230041ed - rustc_interface[59142b7a91d37051]::interface::run_compiler::<core[5a0abd34da9b4d23]::result::Result<(), rustc_span[bde3d029f68d6280]::ErrorGuaranteed>, rustc_driver_impl[aabe53821f07a9f0]::run_compiler::{closure#0}>::{closure#0}
  62:     0x7f8a231facc6 - std[faf2b0b4c33761b5]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[59142b7a91d37051]::util::run_in_thread_with_globals<rustc_interface[59142b7a91d37051]::util::run_in_thread_pool_with_globals<rustc_interface[59142b7a91d37051]::interface::run_compiler<core[5a0abd34da9b4d23]::result::Result<(), rustc_span[bde3d029f68d6280]::ErrorGuaranteed>, rustc_driver_impl[aabe53821f07a9f0]::run_compiler::{closure#0}>::{closure#0}, core[5a0abd34da9b4d23]::result::Result<(), rustc_span[bde3d029f68d6280]::ErrorGuaranteed>>::{closure#0}, core[5a0abd34da9b4d23]::result::Result<(), rustc_span[bde3d029f68d6280]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[5a0abd34da9b4d23]::result::Result<(), rustc_span[bde3d029f68d6280]::ErrorGuaranteed>>
  63:     0x7f8a231faaf3 - <<std[faf2b0b4c33761b5]::thread::Builder>::spawn_unchecked_<rustc_interface[59142b7a91d37051]::util::run_in_thread_with_globals<rustc_interface[59142b7a91d37051]::util::run_in_thread_pool_with_globals<rustc_interface[59142b7a91d37051]::interface::run_compiler<core[5a0abd34da9b4d23]::result::Result<(), rustc_span[bde3d029f68d6280]::ErrorGuaranteed>, rustc_driver_impl[aabe53821f07a9f0]::run_compiler::{closure#0}>::{closure#0}, core[5a0abd34da9b4d23]::result::Result<(), rustc_span[bde3d029f68d6280]::ErrorGuaranteed>>::{closure#0}, core[5a0abd34da9b4d23]::result::Result<(), rustc_span[bde3d029f68d6280]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[5a0abd34da9b4d23]::result::Result<(), rustc_span[bde3d029f68d6280]::ErrorGuaranteed>>::{closure#1} as core[5a0abd34da9b4d23]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
  64:     0x7f8a24240535 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hb65ef9b09b7fc611
                               at /rustc/bfcc027a751595ba290c554f47907eaa3779f798/library/alloc/src/boxed.rs:2016:9
  65:     0x7f8a24240535 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::he66e2bce2a375701
                               at /rustc/bfcc027a751595ba290c554f47907eaa3779f798/library/alloc/src/boxed.rs:2016:9
  66:     0x7f8a24240535 - std::sys::pal::unix::thread::Thread::new::thread_start::h3a9555fd3306032b
                               at /rustc/bfcc027a751595ba290c554f47907eaa3779f798/library/std/src/sys/pal/unix/thread.rs:108:17
  67:     0x7f8a1e0aa9eb - <unknown>
  68:     0x7f8a1e12e7cc - <unknown>
  69:                0x0 - <unknown>

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 1.77.0-nightly (bfcc027a7 2024-01-15) running on x86_64-unknown-linux-gnu

note: compiler flags: -Z crate-attr=feature(const_async_blocks) -Z dump-mir-dir=dir

query stack during panic:
#0 [eval_to_allocation_raw] const-evaluating + checking `Bug::V1::{constant#0}`
#1 [eval_to_allocation_raw] const-evaluating + checking `Bug::V1::{constant#0}`
#2 [eval_to_valtree] evaluating type-level constant
#3 [check_well_formed] checking that `Bug` is well-formed
#4 [check_mod_type_wf] checking that types are well-formed in top-level module
#5 [analysis] running analysis passes on this crate
end of query stack
error: aborting due to 4 previous errors; 1 warning emitted

Some errors have detailed explanations: E0601, E0658.
For more information about an error, try `rustc --explain E0601`.

@matthiaskrgr matthiaskrgr added I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. C-bug Category: This is a bug. labels Jan 16, 2024
@rustbot rustbot added the needs-triage This issue may need triage. Remove it if it has been sufficiently triaged. label Jan 16, 2024
@matthiaskrgr matthiaskrgr changed the title ice: type mismathc when copying ice: type mismatch when copying Jan 16, 2024
@saethlin saethlin removed the needs-triage This issue may need triage. Remove it if it has been sufficiently triaged. label Jan 16, 2024
@fmease fmease added F-type_alias_impl_trait `#[feature(type_alias_impl_trait)]` requires-nightly This issue requires a nightly compiler in some way. and removed requires-nightly This issue requires a nightly compiler in some way. labels Jan 16, 2024
@compiler-errors
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compiler-errors commented Jan 16, 2024 •
edited
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This doesn't have to do with const async blocks:

#![feature(type_alias_impl_trait)]

struct Bug {
    V1: [(); {
        type F = impl Sized;
        fn concrete_use() -> F {
            1i32
        }
        let _: F = 0u32;

        1
    }],
}

@matthiaskrgr
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This bisects to #115025 cc @ouz-a

@matthiaskrgr
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related debug ice:

error: concrete type differs from previous defining opaque type use
  --> A547BD8AA7448E239574606611F715D50FF0B9A20F6C636223EEE9ED3C446A1C.rs:12:20
   |
12 |         let f: F = async { 1 };
   |                    ^^^^^^^^^^^ expected `{async block@A547BD8AA7448E239574606611F715D50FF0B9A20F6C636223EEE9ED3C446A1C.rs:10:13: 10:21}`, got `{async block@A547BD8AA7448E239574606611F715D50FF0B9A20F6C636223EEE9ED3C446A1C.rs:12:20: 12:31}`
   |
note: previous use here
  --> A547BD8AA7448E239574606611F715D50FF0B9A20F6C636223EEE9ED3C446A1C.rs:10:13
   |
10 |             async {}
   |             ^^^^^^^^

error: internal compiler error: compiler/rustc_const_eval/src/interpret/operand.rs:708:17: eval_place of a MIR place with type {async block@A547BD8AA7448E239574606611F715D50FF0B9A20F6C636223EEE9ED3C446A1C.rs:10:13: 10:21} produced an interpreter operand with type {async block@A547BD8AA7448E239574606611F715D50FF0B9A20F6C636223EEE9ED3C446A1C.rs:12:20: 12:31}
  --> A547BD8AA7448E239574606611F715D50FF0B9A20F6C636223EEE9ED3C446A1C.rs:12:20
   |
12 |         let f: F = async { 1 };
   |                    ^^^^^^^^^^^

thread 'rustc' panicked at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_errors/src/lib.rs:850:41:
Box<dyn Any>
stack backtrace:
   0:     0x7f136657c93d - std::backtrace_rs::backtrace::libunwind::trace::haa9ffe04ce7a3dc6
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
   1:     0x7f136657c93d - std::backtrace_rs::backtrace::trace_unsynchronized::h802ee4e7a0e8d72a
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
   2:     0x7f136657c93d - std::sys_common::backtrace::_print_fmt::h94ff30e961c6938f
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/sys_common/backtrace.rs:68:5
   3:     0x7f136657c93d - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hbd5be587308a015c
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/sys_common/backtrace.rs:44:22
   4:     0x7f13665c689f - core::fmt::rt::Argument::fmt::he6782b203cb156e1
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/fmt/rt.rs:142:9
   5:     0x7f13665c689f - core::fmt::write::h8802a5b071d061cc
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/fmt/mod.rs:1120:17
   6:     0x7f136658f70f - std::io::Write::write_fmt::h963f162089158564
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/io/mod.rs:1810:15
   7:     0x7f136657c704 - std::sys_common::backtrace::_print::h1f59fb2b34a01a34
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/sys_common/backtrace.rs:47:5
   8:     0x7f136657c704 - std::sys_common::backtrace::print::h6f4218c87f0be926
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/sys_common/backtrace.rs:34:9
   9:     0x7f136653fdac - std::panicking::default_hook::{{closure}}::h1ccf120765f25324
  10:     0x7f136653fa6f - std::panicking::default_hook::he2d75f8880ba099e
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/panicking.rs:292:9
  11:     0x7f1369093367 - rustc_driver_impl[61f508ca9cdc6f43]::install_ice_hook::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_driver_impl/src/lib.rs:1344:17
  12:     0x7f1369093367 - <alloc[19b20fe74aed203b]::boxed::Box<rustc_driver_impl[61f508ca9cdc6f43]::install_ice_hook::{closure#0}> as core[6236d0dd4d32831b]::ops::function::Fn<(&dyn for<'a, 'b> core[6236d0dd4d32831b]::ops::function::Fn<(&'a core[6236d0dd4d32831b]::panic::panic_info::PanicInfo<'b>,), Output = ()> + core[6236d0dd4d32831b]::marker::Sync + core[6236d0dd4d32831b]::marker::Send, &core[6236d0dd4d32831b]::panic::panic_info::PanicInfo)>>::call
                               at /home/matthias/vcs/github/rust_debug_assertions/library/alloc/src/boxed.rs:2030:9
  13:     0x7f136654060d - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hc455074d3cca4eec
                               at /home/matthias/vcs/github/rust_debug_assertions/library/alloc/src/boxed.rs:2030:9
  14:     0x7f136654060d - std::panicking::rust_panic_with_hook::h37a2fe38a5c336cd
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/panicking.rs:785:13
  15:     0x7f136918f106 - std[ca40a4582f39ab3e]::panicking::begin_panic::<rustc_errors[31900986f782b2fa]::ExplicitBug>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/panicking.rs:689:9
  16:     0x7f136918e806 - std[ca40a4582f39ab3e]::sys_common::backtrace::__rust_end_short_backtrace::<std[ca40a4582f39ab3e]::panicking::begin_panic<rustc_errors[31900986f782b2fa]::ExplicitBug>::{closure#0}, !>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/sys_common/backtrace.rs:171:18
  17:     0x7f136919f816 - std[ca40a4582f39ab3e]::panicking::begin_panic::<rustc_errors[31900986f782b2fa]::ExplicitBug>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/panicking.rs:688:12
  18:     0x7f136914b991 - std[ca40a4582f39ab3e]::panic::panic_any::<rustc_errors[31900986f782b2fa]::ExplicitBug>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/panic.rs:63:5
  19:     0x7f136914b991 - <rustc_errors[31900986f782b2fa]::diagnostic_builder::BugAbort as rustc_errors[31900986f782b2fa]::diagnostic_builder::EmissionGuarantee>::emit_producing_guarantee
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_errors/src/diagnostic_builder.rs:142:9
  20:     0x7f1368ef0dc7 - <rustc_errors[31900986f782b2fa]::diagnostic_builder::DiagnosticBuilder<rustc_errors[31900986f782b2fa]::diagnostic_builder::BugAbort>>::emit
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_errors/src/diagnostic_builder.rs:233:9
  21:     0x7f1368ef0dc7 - <rustc_errors[31900986f782b2fa]::DiagCtxt>::span_bug::<rustc_span[17a8b155f84fc52a]::span_encoding::Span, alloc[19b20fe74aed203b]::string::String>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_errors/src/lib.rs:850:41
  22:     0x7f1368ef0dc7 - rustc_middle[eb5c122c7265868b]::util::bug::opt_span_bug_fmt::<rustc_span[17a8b155f84fc52a]::span_encoding::Span>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/util/bug.rs:34:50
  23:     0x7f1368ef0e12 - rustc_middle[eb5c122c7265868b]::ty::context::tls::with_opt::<rustc_middle[eb5c122c7265868b]::util::bug::opt_span_bug_fmt<rustc_span[17a8b155f84fc52a]::span_encoding::Span>::{closure#0}, !>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:154:36
  24:     0x7f1368ef0628 - rustc_middle[eb5c122c7265868b]::ty::context::tls::with_context_opt::<rustc_middle[eb5c122c7265868b]::ty::context::tls::with_opt<rustc_middle[eb5c122c7265868b]::util::bug::opt_span_bug_fmt<rustc_span[17a8b155f84fc52a]::span_encoding::Span>::{closure#0}, !>::{closure#0}, !>
  25:     0x7f1368ef0605 - rustc_middle[eb5c122c7265868b]::ty::context::tls::with_opt::<rustc_middle[eb5c122c7265868b]::util::bug::opt_span_bug_fmt<rustc_span[17a8b155f84fc52a]::span_encoding::Span>::{closure#0}, !>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:154:5
  26:     0x7f1368ef0605 - rustc_middle[eb5c122c7265868b]::util::bug::opt_span_bug_fmt::<rustc_span[17a8b155f84fc52a]::span_encoding::Span>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/util/bug.rs:31:5
  27:     0x7f1368ef0605 - rustc_middle[eb5c122c7265868b]::util::bug::span_bug_fmt::<rustc_span[17a8b155f84fc52a]::span_encoding::Span>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/util/bug.rs:22:5
  28:     0x7f1368e428a9 - <rustc_const_eval[396b30caace10d92]::interpret::eval_context::InterpCx<rustc_const_eval[396b30caace10d92]::const_eval::machine::CompileTimeInterpreter>>::eval_place_to_op
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_const_eval/src/interpret/operand.rs:708:17
  29:     0x7f1368e42a06 - <rustc_const_eval[396b30caace10d92]::interpret::eval_context::InterpCx<rustc_const_eval[396b30caace10d92]::const_eval::machine::CompileTimeInterpreter>>::eval_operand
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_const_eval/src/interpret/operand.rs:731:44
  30:     0x7f1368e4f965 - <rustc_const_eval[396b30caace10d92]::interpret::eval_context::InterpCx<rustc_const_eval[396b30caace10d92]::const_eval::machine::CompileTimeInterpreter>>::eval_rvalue_into_place
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_const_eval/src/interpret/step.rs:153:26
  31:     0x7f1368e4f1b4 - <rustc_const_eval[396b30caace10d92]::interpret::eval_context::InterpCx<rustc_const_eval[396b30caace10d92]::const_eval::machine::CompileTimeInterpreter>>::statement
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_const_eval/src/interpret/step.rs:63:44
  32:     0x7f1368f2b28a - <rustc_const_eval[396b30caace10d92]::interpret::eval_context::InterpCx<rustc_const_eval[396b30caace10d92]::const_eval::machine::CompileTimeInterpreter>>::step
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_const_eval/src/interpret/step.rs:38:13
  33:     0x7f1368f2b28a - rustc_const_eval[396b30caace10d92]::const_eval::eval_queries::eval_body_using_ecx
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_const_eval/src/const_eval/eval_queries.rs:67:11
  34:     0x7f1368f2b28a - rustc_const_eval[396b30caace10d92]::const_eval::eval_queries::eval_in_interpreter::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_const_eval/src/const_eval/eval_queries.rs:297:31
  35:     0x7f1368f2b28a - <core[6236d0dd4d32831b]::result::Result<&rustc_middle[eb5c122c7265868b]::mir::Body, rustc_middle[eb5c122c7265868b]::mir::interpret::error::InterpErrorInfo>>::and_then::<rustc_const_eval[396b30caace10d92]::interpret::place::MPlaceTy, rustc_const_eval[396b30caace10d92]::const_eval::eval_queries::eval_in_interpreter::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/result.rs:1316:22
  36:     0x7f1368f2b28a - rustc_const_eval[396b30caace10d92]::const_eval::eval_queries::eval_in_interpreter
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_const_eval/src/const_eval/eval_queries.rs:297:15
  37:     0x7f1368f33d94 - rustc_const_eval[396b30caace10d92]::const_eval::eval_queries::eval_to_allocation_raw_provider
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_const_eval/src/const_eval/eval_queries.rs:288:5
  38:     0x7f136af6a123 - rustc_query_impl[7d23c24051c809e5]::query_impl::eval_to_allocation_raw::dynamic_query::{closure#2}::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:589:47
  39:     0x7f136af6a123 - rustc_query_impl[7d23c24051c809e5]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[7d23c24051c809e5]::query_impl::eval_to_allocation_raw::dynamic_query::{closure#2}::{closure#0}, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:513:18
  40:     0x7f136b24fa9b - rustc_query_impl[7d23c24051c809e5]::query_impl::eval_to_allocation_raw::dynamic_query::{closure#2}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:585:25
  41:     0x7f136b24fa9b - <rustc_query_impl[7d23c24051c809e5]::query_impl::eval_to_allocation_raw::dynamic_query::{closure#2} as core[6236d0dd4d32831b]::ops::function::FnOnce<(rustc_middle[eb5c122c7265868b]::ty::context::TyCtxt, rustc_middle[eb5c122c7265868b]::ty::ParamEnvAnd<rustc_middle[eb5c122c7265868b]::mir::interpret::GlobalId>)>>::call_once
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/ops/function.rs:250:5
  42:     0x7f136ae80d86 - <rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::DefaultCache<rustc_middle[eb5c122c7265868b]::ty::ParamEnvAnd<rustc_middle[eb5c122c7265868b]::mir::interpret::GlobalId>, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>>, false, false, false> as rustc_query_system[549b88f2cb0add02]::query::config::QueryConfig<rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>>::compute
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/lib.rs:116:9
  43:     0x7f136ae80d86 - rustc_query_system[549b88f2cb0add02]::query::plumbing::execute_job_non_incr::<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::DefaultCache<rustc_middle[eb5c122c7265868b]::ty::ParamEnvAnd<rustc_middle[eb5c122c7265868b]::mir::interpret::GlobalId>, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:471:72
  44:     0x7f136ae80d86 - rustc_middle[eb5c122c7265868b]::ty::context::tls::enter_context::<rustc_query_system[549b88f2cb0add02]::query::plumbing::execute_job_non_incr<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::DefaultCache<rustc_middle[eb5c122c7265868b]::ty::ParamEnvAnd<rustc_middle[eb5c122c7265868b]::mir::interpret::GlobalId>, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:82:9
  45:     0x7f136ae80d86 - <std[ca40a4582f39ab3e]::thread::local::LocalKey<core[6236d0dd4d32831b]::cell::Cell<*const ()>>>::try_with::<rustc_middle[eb5c122c7265868b]::ty::context::tls::enter_context<rustc_query_system[549b88f2cb0add02]::query::plumbing::execute_job_non_incr<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::DefaultCache<rustc_middle[eb5c122c7265868b]::ty::ParamEnvAnd<rustc_middle[eb5c122c7265868b]::mir::interpret::GlobalId>, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>>::{closure#0}, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/thread/local.rs:286:16
  46:     0x7f136ae80d86 - <std[ca40a4582f39ab3e]::thread::local::LocalKey<core[6236d0dd4d32831b]::cell::Cell<*const ()>>>::with::<rustc_middle[eb5c122c7265868b]::ty::context::tls::enter_context<rustc_query_system[549b88f2cb0add02]::query::plumbing::execute_job_non_incr<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::DefaultCache<rustc_middle[eb5c122c7265868b]::ty::ParamEnvAnd<rustc_middle[eb5c122c7265868b]::mir::interpret::GlobalId>, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>>::{closure#0}, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/thread/local.rs:262:9
  47:     0x7f136ae80d86 - rustc_middle[eb5c122c7265868b]::ty::context::tls::enter_context::<rustc_query_system[549b88f2cb0add02]::query::plumbing::execute_job_non_incr<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::DefaultCache<rustc_middle[eb5c122c7265868b]::ty::ParamEnvAnd<rustc_middle[eb5c122c7265868b]::mir::interpret::GlobalId>, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:79:9
  48:     0x7f136ae80d86 - <rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt as rustc_query_system[549b88f2cb0add02]::query::QueryContext>::start_query::<rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>, rustc_query_system[549b88f2cb0add02]::query::plumbing::execute_job_non_incr<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::DefaultCache<rustc_middle[eb5c122c7265868b]::ty::ParamEnvAnd<rustc_middle[eb5c122c7265868b]::mir::interpret::GlobalId>, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:151:13
  49:     0x7f136ae80d86 - rustc_middle[eb5c122c7265868b]::ty::context::tls::with_related_context::<<rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt as rustc_query_system[549b88f2cb0add02]::query::QueryContext>::start_query<rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>, rustc_query_system[549b88f2cb0add02]::query::plumbing::execute_job_non_incr<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::DefaultCache<rustc_middle[eb5c122c7265868b]::ty::ParamEnvAnd<rustc_middle[eb5c122c7265868b]::mir::interpret::GlobalId>, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:133:9
  50:     0x7f136ae80d86 - rustc_middle[eb5c122c7265868b]::ty::context::tls::with_context::<rustc_middle[eb5c122c7265868b]::ty::context::tls::with_related_context<<rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt as rustc_query_system[549b88f2cb0add02]::query::QueryContext>::start_query<rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>, rustc_query_system[549b88f2cb0add02]::query::plumbing::execute_job_non_incr<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::DefaultCache<rustc_middle[eb5c122c7265868b]::ty::ParamEnvAnd<rustc_middle[eb5c122c7265868b]::mir::interpret::GlobalId>, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>>::{closure#0}, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:111:36
  51:     0x7f136ae80d86 - rustc_middle[eb5c122c7265868b]::ty::context::tls::with_context_opt::<rustc_middle[eb5c122c7265868b]::ty::context::tls::with_context<rustc_middle[eb5c122c7265868b]::ty::context::tls::with_related_context<<rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt as rustc_query_system[549b88f2cb0add02]::query::QueryContext>::start_query<rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>, rustc_query_system[549b88f2cb0add02]::query::plumbing::execute_job_non_incr<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::DefaultCache<rustc_middle[eb5c122c7265868b]::ty::ParamEnvAnd<rustc_middle[eb5c122c7265868b]::mir::interpret::GlobalId>, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>>::{closure#0}, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>>::{closure#0}, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:100:18
  52:     0x7f136ae80d86 - rustc_middle[eb5c122c7265868b]::ty::context::tls::with_context::<rustc_middle[eb5c122c7265868b]::ty::context::tls::with_related_context<<rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt as rustc_query_system[549b88f2cb0add02]::query::QueryContext>::start_query<rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>, rustc_query_system[549b88f2cb0add02]::query::plumbing::execute_job_non_incr<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::DefaultCache<rustc_middle[eb5c122c7265868b]::ty::ParamEnvAnd<rustc_middle[eb5c122c7265868b]::mir::interpret::GlobalId>, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>>::{closure#0}, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:111:5
  53:     0x7f136ae80d86 - rustc_middle[eb5c122c7265868b]::ty::context::tls::with_related_context::<<rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt as rustc_query_system[549b88f2cb0add02]::query::QueryContext>::start_query<rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>, rustc_query_system[549b88f2cb0add02]::query::plumbing::execute_job_non_incr<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::DefaultCache<rustc_middle[eb5c122c7265868b]::ty::ParamEnvAnd<rustc_middle[eb5c122c7265868b]::mir::interpret::GlobalId>, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:124:5
  54:     0x7f136ae80d86 - <rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt as rustc_query_system[549b88f2cb0add02]::query::QueryContext>::start_query::<rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>, rustc_query_system[549b88f2cb0add02]::query::plumbing::execute_job_non_incr<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::DefaultCache<rustc_middle[eb5c122c7265868b]::ty::ParamEnvAnd<rustc_middle[eb5c122c7265868b]::mir::interpret::GlobalId>, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:136:9
  55:     0x7f136ae80d86 - rustc_query_system[549b88f2cb0add02]::query::plumbing::execute_job_non_incr::<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::DefaultCache<rustc_middle[eb5c122c7265868b]::ty::ParamEnvAnd<rustc_middle[eb5c122c7265868b]::mir::interpret::GlobalId>, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:471:18
  56:     0x7f136ae80d86 - rustc_query_system[549b88f2cb0add02]::query::plumbing::execute_job::<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::DefaultCache<rustc_middle[eb5c122c7265868b]::ty::ParamEnvAnd<rustc_middle[eb5c122c7265868b]::mir::interpret::GlobalId>, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt, false>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:407:9
  57:     0x7f136ae80d86 - rustc_query_system[549b88f2cb0add02]::query::plumbing::try_execute_query::<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::DefaultCache<rustc_middle[eb5c122c7265868b]::ty::ParamEnvAnd<rustc_middle[eb5c122c7265868b]::mir::interpret::GlobalId>, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt, false>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:350:13
  58:     0x7f136b25b8c7 - rustc_query_system[549b88f2cb0add02]::query::plumbing::get_query_non_incr::<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::DefaultCache<rustc_middle[eb5c122c7265868b]::ty::ParamEnvAnd<rustc_middle[eb5c122c7265868b]::mir::interpret::GlobalId>, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:802:32
  59:     0x7f136b25b8c7 - stacker[6fecc4a26c173c4]::maybe_grow::<rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>, rustc_query_system[549b88f2cb0add02]::query::plumbing::get_query_non_incr<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::DefaultCache<rustc_middle[eb5c122c7265868b]::ty::ParamEnvAnd<rustc_middle[eb5c122c7265868b]::mir::interpret::GlobalId>, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}>
                               at /home/matthias/.cargo/registry/src/index.crates.io-6f17d22bba15001f/stacker-0.1.15/src/lib.rs:55:9
  60:     0x7f136b25b8c7 - rustc_data_structures[4e40583de6b4476f]::stack::ensure_sufficient_stack::<rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>, rustc_query_system[549b88f2cb0add02]::query::plumbing::get_query_non_incr<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::DefaultCache<rustc_middle[eb5c122c7265868b]::ty::ParamEnvAnd<rustc_middle[eb5c122c7265868b]::mir::interpret::GlobalId>, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_data_structures/src/stack.rs:17:5
  61:     0x7f136b25b8c7 - rustc_query_system[549b88f2cb0add02]::query::plumbing::get_query_non_incr::<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::DefaultCache<rustc_middle[eb5c122c7265868b]::ty::ParamEnvAnd<rustc_middle[eb5c122c7265868b]::mir::interpret::GlobalId>, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:802:5
  62:     0x7f136b25b8c7 - rustc_query_impl[7d23c24051c809e5]::query_impl::eval_to_allocation_raw::get_query_non_incr::__rust_end_short_backtrace
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:563:26
  63:     0x7f1368f11f95 - rustc_middle[eb5c122c7265868b]::query::plumbing::query_get_at::<rustc_query_system[549b88f2cb0add02]::query::caches::DefaultCache<rustc_middle[eb5c122c7265868b]::ty::ParamEnvAnd<rustc_middle[eb5c122c7265868b]::mir::interpret::GlobalId>, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/query/plumbing.rs:156:17
  64:     0x7f1368f11f95 - <rustc_middle[eb5c122c7265868b]::query::plumbing::TyCtxtAt>::eval_to_allocation_raw
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/query/mod.rs:2204:1
  65:     0x7f1368f11f95 - <rustc_middle[eb5c122c7265868b]::ty::context::TyCtxt>::eval_to_allocation_raw
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/query/plumbing.rs:431:35
  66:     0x7f1368f11f95 - rustc_const_eval[396b30caace10d92]::const_eval::eval_to_valtree
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_const_eval/src/const_eval/mod.rs:39:27
  67:     0x7f1369de3e15 - rustc_const_eval[396b30caace10d92]::provide::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_const_eval/src/lib.rs:53:9
  68:     0x7f1369de3e15 - <rustc_const_eval[396b30caace10d92]::provide::{closure#0} as core[6236d0dd4d32831b]::ops::function::FnOnce<(rustc_middle[eb5c122c7265868b]::ty::context::TyCtxt, rustc_middle[eb5c122c7265868b]::ty::ParamEnvAnd<rustc_middle[eb5c122c7265868b]::mir::interpret::GlobalId>)>>::call_once
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/ops/function.rs:250:5
  69:     0x7f136af5b733 - rustc_query_impl[7d23c24051c809e5]::query_impl::eval_to_valtree::dynamic_query::{closure#2}::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:589:47
  70:     0x7f136af5b733 - rustc_query_impl[7d23c24051c809e5]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[7d23c24051c809e5]::query_impl::eval_to_valtree::dynamic_query::{closure#2}::{closure#0}, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:513:18
  71:     0x7f136b245f8b - rustc_query_impl[7d23c24051c809e5]::query_impl::eval_to_valtree::dynamic_query::{closure#2}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:585:25
  72:     0x7f136b245f8b - <rustc_query_impl[7d23c24051c809e5]::query_impl::eval_to_valtree::dynamic_query::{closure#2} as core[6236d0dd4d32831b]::ops::function::FnOnce<(rustc_middle[eb5c122c7265868b]::ty::context::TyCtxt, rustc_middle[eb5c122c7265868b]::ty::ParamEnvAnd<rustc_middle[eb5c122c7265868b]::mir::interpret::GlobalId>)>>::call_once
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/ops/function.rs:250:5
  73:     0x7f136ae80d86 - <rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::DefaultCache<rustc_middle[eb5c122c7265868b]::ty::ParamEnvAnd<rustc_middle[eb5c122c7265868b]::mir::interpret::GlobalId>, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>>, false, false, false> as rustc_query_system[549b88f2cb0add02]::query::config::QueryConfig<rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>>::compute
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/lib.rs:116:9
  74:     0x7f136ae80d86 - rustc_query_system[549b88f2cb0add02]::query::plumbing::execute_job_non_incr::<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::DefaultCache<rustc_middle[eb5c122c7265868b]::ty::ParamEnvAnd<rustc_middle[eb5c122c7265868b]::mir::interpret::GlobalId>, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:471:72
  75:     0x7f136ae80d86 - rustc_middle[eb5c122c7265868b]::ty::context::tls::enter_context::<rustc_query_system[549b88f2cb0add02]::query::plumbing::execute_job_non_incr<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::DefaultCache<rustc_middle[eb5c122c7265868b]::ty::ParamEnvAnd<rustc_middle[eb5c122c7265868b]::mir::interpret::GlobalId>, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:82:9
  76:     0x7f136ae80d86 - <std[ca40a4582f39ab3e]::thread::local::LocalKey<core[6236d0dd4d32831b]::cell::Cell<*const ()>>>::try_with::<rustc_middle[eb5c122c7265868b]::ty::context::tls::enter_context<rustc_query_system[549b88f2cb0add02]::query::plumbing::execute_job_non_incr<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::DefaultCache<rustc_middle[eb5c122c7265868b]::ty::ParamEnvAnd<rustc_middle[eb5c122c7265868b]::mir::interpret::GlobalId>, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>>::{closure#0}, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/thread/local.rs:286:16
  77:     0x7f136ae80d86 - <std[ca40a4582f39ab3e]::thread::local::LocalKey<core[6236d0dd4d32831b]::cell::Cell<*const ()>>>::with::<rustc_middle[eb5c122c7265868b]::ty::context::tls::enter_context<rustc_query_system[549b88f2cb0add02]::query::plumbing::execute_job_non_incr<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::DefaultCache<rustc_middle[eb5c122c7265868b]::ty::ParamEnvAnd<rustc_middle[eb5c122c7265868b]::mir::interpret::GlobalId>, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>>::{closure#0}, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/thread/local.rs:262:9
  78:     0x7f136ae80d86 - rustc_middle[eb5c122c7265868b]::ty::context::tls::enter_context::<rustc_query_system[549b88f2cb0add02]::query::plumbing::execute_job_non_incr<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::DefaultCache<rustc_middle[eb5c122c7265868b]::ty::ParamEnvAnd<rustc_middle[eb5c122c7265868b]::mir::interpret::GlobalId>, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:79:9
  79:     0x7f136ae80d86 - <rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt as rustc_query_system[549b88f2cb0add02]::query::QueryContext>::start_query::<rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>, rustc_query_system[549b88f2cb0add02]::query::plumbing::execute_job_non_incr<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::DefaultCache<rustc_middle[eb5c122c7265868b]::ty::ParamEnvAnd<rustc_middle[eb5c122c7265868b]::mir::interpret::GlobalId>, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:151:13
  80:     0x7f136ae80d86 - rustc_middle[eb5c122c7265868b]::ty::context::tls::with_related_context::<<rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt as rustc_query_system[549b88f2cb0add02]::query::QueryContext>::start_query<rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>, rustc_query_system[549b88f2cb0add02]::query::plumbing::execute_job_non_incr<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::DefaultCache<rustc_middle[eb5c122c7265868b]::ty::ParamEnvAnd<rustc_middle[eb5c122c7265868b]::mir::interpret::GlobalId>, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:133:9
  81:     0x7f136ae80d86 - rustc_middle[eb5c122c7265868b]::ty::context::tls::with_context::<rustc_middle[eb5c122c7265868b]::ty::context::tls::with_related_context<<rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt as rustc_query_system[549b88f2cb0add02]::query::QueryContext>::start_query<rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>, rustc_query_system[549b88f2cb0add02]::query::plumbing::execute_job_non_incr<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::DefaultCache<rustc_middle[eb5c122c7265868b]::ty::ParamEnvAnd<rustc_middle[eb5c122c7265868b]::mir::interpret::GlobalId>, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>>::{closure#0}, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:111:36
  82:     0x7f136ae80d86 - rustc_middle[eb5c122c7265868b]::ty::context::tls::with_context_opt::<rustc_middle[eb5c122c7265868b]::ty::context::tls::with_context<rustc_middle[eb5c122c7265868b]::ty::context::tls::with_related_context<<rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt as rustc_query_system[549b88f2cb0add02]::query::QueryContext>::start_query<rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>, rustc_query_system[549b88f2cb0add02]::query::plumbing::execute_job_non_incr<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::DefaultCache<rustc_middle[eb5c122c7265868b]::ty::ParamEnvAnd<rustc_middle[eb5c122c7265868b]::mir::interpret::GlobalId>, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>>::{closure#0}, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>>::{closure#0}, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:100:18
  83:     0x7f136ae80d86 - rustc_middle[eb5c122c7265868b]::ty::context::tls::with_context::<rustc_middle[eb5c122c7265868b]::ty::context::tls::with_related_context<<rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt as rustc_query_system[549b88f2cb0add02]::query::QueryContext>::start_query<rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>, rustc_query_system[549b88f2cb0add02]::query::plumbing::execute_job_non_incr<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::DefaultCache<rustc_middle[eb5c122c7265868b]::ty::ParamEnvAnd<rustc_middle[eb5c122c7265868b]::mir::interpret::GlobalId>, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>>::{closure#0}, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:111:5
  84:     0x7f136ae80d86 - rustc_middle[eb5c122c7265868b]::ty::context::tls::with_related_context::<<rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt as rustc_query_system[549b88f2cb0add02]::query::QueryContext>::start_query<rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>, rustc_query_system[549b88f2cb0add02]::query::plumbing::execute_job_non_incr<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::DefaultCache<rustc_middle[eb5c122c7265868b]::ty::ParamEnvAnd<rustc_middle[eb5c122c7265868b]::mir::interpret::GlobalId>, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:124:5
  85:     0x7f136ae80d86 - <rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt as rustc_query_system[549b88f2cb0add02]::query::QueryContext>::start_query::<rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>, rustc_query_system[549b88f2cb0add02]::query::plumbing::execute_job_non_incr<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::DefaultCache<rustc_middle[eb5c122c7265868b]::ty::ParamEnvAnd<rustc_middle[eb5c122c7265868b]::mir::interpret::GlobalId>, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:136:9
  86:     0x7f136ae80d86 - rustc_query_system[549b88f2cb0add02]::query::plumbing::execute_job_non_incr::<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::DefaultCache<rustc_middle[eb5c122c7265868b]::ty::ParamEnvAnd<rustc_middle[eb5c122c7265868b]::mir::interpret::GlobalId>, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:471:18
  87:     0x7f136ae80d86 - rustc_query_system[549b88f2cb0add02]::query::plumbing::execute_job::<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::DefaultCache<rustc_middle[eb5c122c7265868b]::ty::ParamEnvAnd<rustc_middle[eb5c122c7265868b]::mir::interpret::GlobalId>, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt, false>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:407:9
  88:     0x7f136ae80d86 - rustc_query_system[549b88f2cb0add02]::query::plumbing::try_execute_query::<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::DefaultCache<rustc_middle[eb5c122c7265868b]::ty::ParamEnvAnd<rustc_middle[eb5c122c7265868b]::mir::interpret::GlobalId>, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt, false>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:350:13
  89:     0x7f136b25bec7 - rustc_query_system[549b88f2cb0add02]::query::plumbing::get_query_non_incr::<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::DefaultCache<rustc_middle[eb5c122c7265868b]::ty::ParamEnvAnd<rustc_middle[eb5c122c7265868b]::mir::interpret::GlobalId>, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:802:32
  90:     0x7f136b25bec7 - stacker[6fecc4a26c173c4]::maybe_grow::<rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>, rustc_query_system[549b88f2cb0add02]::query::plumbing::get_query_non_incr<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::DefaultCache<rustc_middle[eb5c122c7265868b]::ty::ParamEnvAnd<rustc_middle[eb5c122c7265868b]::mir::interpret::GlobalId>, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}>
                               at /home/matthias/.cargo/registry/src/index.crates.io-6f17d22bba15001f/stacker-0.1.15/src/lib.rs:55:9
  91:     0x7f136b25bec7 - rustc_data_structures[4e40583de6b4476f]::stack::ensure_sufficient_stack::<rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>, rustc_query_system[549b88f2cb0add02]::query::plumbing::get_query_non_incr<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::DefaultCache<rustc_middle[eb5c122c7265868b]::ty::ParamEnvAnd<rustc_middle[eb5c122c7265868b]::mir::interpret::GlobalId>, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_data_structures/src/stack.rs:17:5
  92:     0x7f136b25bec7 - rustc_query_system[549b88f2cb0add02]::query::plumbing::get_query_non_incr::<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::DefaultCache<rustc_middle[eb5c122c7265868b]::ty::ParamEnvAnd<rustc_middle[eb5c122c7265868b]::mir::interpret::GlobalId>, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:802:5
  93:     0x7f136b25bec7 - rustc_query_impl[7d23c24051c809e5]::query_impl::eval_to_valtree::get_query_non_incr::__rust_end_short_backtrace
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:563:26
  94:     0x7f136a1bb706 - rustc_middle[eb5c122c7265868b]::query::plumbing::query_get_at::<rustc_query_system[549b88f2cb0add02]::query::caches::DefaultCache<rustc_middle[eb5c122c7265868b]::ty::ParamEnvAnd<rustc_middle[eb5c122c7265868b]::mir::interpret::GlobalId>, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 24usize]>>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/query/plumbing.rs:156:17
  95:     0x7f136a1bdbad - <rustc_middle[eb5c122c7265868b]::query::plumbing::TyCtxtAt>::eval_to_valtree
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/query/mod.rs:2204:1
  96:     0x7f136a1bdbad - <rustc_middle[eb5c122c7265868b]::ty::context::TyCtxt>::eval_to_valtree
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/query/plumbing.rs:431:35
  97:     0x7f136a1bdbad - <rustc_middle[eb5c122c7265868b]::ty::context::TyCtxt>::const_eval_global_id_for_typeck
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/mir/interpret/queries.rs:173:18
  98:     0x7f136a1bcbb6 - <rustc_middle[eb5c122c7265868b]::ty::context::TyCtxt>::const_eval_resolve_for_typeck
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/mir/interpret/queries.rs:91:17
  99:     0x7f136bb0d6ed - <rustc_middle[eb5c122c7265868b]::ty::consts::Const>::eval
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/consts.rs:322:31
 100:     0x7f136bb43fd7 - <rustc_middle[eb5c122c7265868b]::ty::consts::Const>::normalize
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/consts.rs:346:15
 101:     0x7f136bb43fd7 - <rustc_trait_selection[149cee303da7da28]::traits::project::AssocTypeNormalizer as rustc_type_ir[3f0e1b06232275f6]::fold::TypeFolder<rustc_middle[eb5c122c7265868b]::ty::context::TyCtxt>>::fold_const::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_trait_selection/src/traits/project.rs:766:28
 102:     0x7f136bb43fd7 - rustc_trait_selection[149cee303da7da28]::traits::project::with_replaced_escaping_bound_vars::<rustc_middle[eb5c122c7265868b]::ty::consts::Const, rustc_middle[eb5c122c7265868b]::ty::consts::Const, <rustc_trait_selection[149cee303da7da28]::traits::project::AssocTypeNormalizer as rustc_type_ir[3f0e1b06232275f6]::fold::TypeFolder<rustc_middle[eb5c122c7265868b]::ty::context::TyCtxt>>::fold_const::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_trait_selection/src/traits/project.rs:833:9
 103:     0x7f136bb43fd7 - <rustc_trait_selection[149cee303da7da28]::traits::project::AssocTypeNormalizer as rustc_type_ir[3f0e1b06232275f6]::fold::TypeFolder<rustc_middle[eb5c122c7265868b]::ty::context::TyCtxt>>::fold_const
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_trait_selection/src/traits/project.rs:762:13
 104:     0x7f136b992008 - <rustc_trait_selection[149cee303da7da28]::traits::project::AssocTypeNormalizer as rustc_type_ir[3f0e1b06232275f6]::fold::FallibleTypeFolder<rustc_middle[eb5c122c7265868b]::ty::context::TyCtxt>>::try_fold_const
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_type_ir/src/fold.rs:252:12
 105:     0x7f136b992008 - <rustc_middle[eb5c122c7265868b]::ty::consts::Const as rustc_type_ir[3f0e1b06232275f6]::fold::TypeFoldable<rustc_middle[eb5c122c7265868b]::ty::context::TyCtxt>>::try_fold_with::<rustc_trait_selection[149cee303da7da28]::traits::project::AssocTypeNormalizer>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/structural_impls.rs:733:9
 106:     0x7f136b992008 - <rustc_middle[eb5c122c7265868b]::ty::Ty as rustc_type_ir[3f0e1b06232275f6]::fold::TypeSuperFoldable<rustc_middle[eb5c122c7265868b]::ty::context::TyCtxt>>::try_super_fold_with::<rustc_trait_selection[149cee303da7da28]::traits::project::AssocTypeNormalizer>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/structural_impls.rs:568:76
 107:     0x7f136bb2ada2 - <rustc_middle[eb5c122c7265868b]::ty::Ty as rustc_type_ir[3f0e1b06232275f6]::fold::TypeSuperFoldable<rustc_middle[eb5c122c7265868b]::ty::context::TyCtxt>>::super_fold_with::<rustc_trait_selection[149cee303da7da28]::traits::project::AssocTypeNormalizer>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_type_ir/src/fold.rs:112:15
 108:     0x7f136bb2ada2 - <rustc_trait_selection[149cee303da7da28]::traits::project::AssocTypeNormalizer as rustc_type_ir[3f0e1b06232275f6]::fold::TypeFolder<rustc_middle[eb5c122c7265868b]::ty::context::TyCtxt>>::fold_ty
 109:     0x7f13694ac3ee - <rustc_trait_selection[149cee303da7da28]::traits::project::AssocTypeNormalizer as rustc_type_ir[3f0e1b06232275f6]::fold::FallibleTypeFolder<rustc_middle[eb5c122c7265868b]::ty::context::TyCtxt>>::try_fold_ty
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_type_ir/src/fold.rs:241:12
 110:     0x7f13694ac3ee - <rustc_middle[eb5c122c7265868b]::ty::Ty as rustc_type_ir[3f0e1b06232275f6]::fold::TypeFoldable<rustc_middle[eb5c122c7265868b]::ty::context::TyCtxt>>::try_fold_with::<rustc_trait_selection[149cee303da7da28]::traits::project::AssocTypeNormalizer>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/structural_impls.rs:551:9
 111:     0x7f13694ac3ee - <rustc_middle[eb5c122c7265868b]::ty::Ty as rustc_type_ir[3f0e1b06232275f6]::fold::TypeFoldable<rustc_middle[eb5c122c7265868b]::ty::context::TyCtxt>>::fold_with::<rustc_trait_selection[149cee303da7da28]::traits::project::AssocTypeNormalizer>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_type_ir/src/fold.rs:88:15
 112:     0x7f13694ac3ee - <rustc_trait_selection[149cee303da7da28]::traits::project::AssocTypeNormalizer>::fold::<rustc_middle[eb5c122c7265868b]::ty::Ty>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_trait_selection/src/traits/project.rs:494:13
 113:     0x7f13694ac3ee - rustc_trait_selection[149cee303da7da28]::traits::project::normalize_with_depth_to::<rustc_middle[eb5c122c7265868b]::ty::Ty>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_trait_selection/src/traits/project.rs:380:45
 114:     0x7f136949edf4 - stacker[6fecc4a26c173c4]::maybe_grow::<rustc_middle[eb5c122c7265868b]::ty::Ty, rustc_trait_selection[149cee303da7da28]::traits::project::normalize_with_depth_to<rustc_middle[eb5c122c7265868b]::ty::Ty>::{closure#0}>
                               at /home/matthias/.cargo/registry/src/index.crates.io-6f17d22bba15001f/stacker-0.1.15/src/lib.rs:55:9
 115:     0x7f136949edf4 - rustc_data_structures[4e40583de6b4476f]::stack::ensure_sufficient_stack::<rustc_middle[eb5c122c7265868b]::ty::Ty, rustc_trait_selection[149cee303da7da28]::traits::project::normalize_with_depth_to<rustc_middle[eb5c122c7265868b]::ty::Ty>::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_data_structures/src/stack.rs:17:5
 116:     0x7f136949edf4 - rustc_trait_selection[149cee303da7da28]::traits::project::normalize_with_depth_to::<rustc_middle[eb5c122c7265868b]::ty::Ty>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_trait_selection/src/traits/project.rs:380:18
 117:     0x7f136949edf4 - rustc_trait_selection[149cee303da7da28]::traits::project::normalize_with_depth::<rustc_middle[eb5c122c7265868b]::ty::Ty>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_trait_selection/src/traits/project.rs:362:17
 118:     0x7f1369383041 - <rustc_infer[2110f54a9eb98f43]::infer::at::At as rustc_trait_selection[149cee303da7da28]::traits::project::NormalizeExt>::normalize::<rustc_middle[eb5c122c7265868b]::ty::Ty>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_trait_selection/src/traits/project.rs:89:17
 119:     0x7f1369383041 - <rustc_trait_selection[149cee303da7da28]::traits::engine::ObligationCtxt>::normalize::<rustc_middle[eb5c122c7265868b]::ty::Ty>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_trait_selection/src/traits/engine.rs:108:24
 120:     0x7f1369422738 - <rustc_hir_analysis[68adf4868f9e415]::check::wfcheck::WfCheckingCtxt>::normalize::<rustc_middle[eb5c122c7265868b]::ty::Ty>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_hir_analysis/src/check/wfcheck.rs:67:9
 121:     0x7f1369422738 - rustc_hir_analysis[68adf4868f9e415]::check::wfcheck::check_type_defn::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_hir_analysis/src/check/wfcheck.rs:1074:26
 122:     0x7f1369422738 - rustc_hir_analysis[68adf4868f9e415]::check::wfcheck::enter_wf_checking_ctxt::<rustc_hir_analysis[68adf4868f9e415]::check::wfcheck::check_type_defn::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_hir_analysis/src/check/wfcheck.rs:112:5
 123:     0x7f1369422738 - rustc_hir_analysis[68adf4868f9e415]::check::wfcheck::check_type_defn
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_hir_analysis/src/check/wfcheck.rs:1064:5
 124:     0x7f1369417577 - rustc_hir_analysis[68adf4868f9e415]::check::wfcheck::check_item
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_hir_analysis/src/check/wfcheck.rs:301:23
 125:     0x7f1369417577 - rustc_hir_analysis[68adf4868f9e415]::check::wfcheck::check_well_formed
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_hir_analysis/src/check/wfcheck.rs:195:39
 126:     0x7f136af60423 - rustc_query_impl[7d23c24051c809e5]::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:589:47
 127:     0x7f136af60423 - rustc_query_impl[7d23c24051c809e5]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[7d23c24051c809e5]::query_impl::check_well_formed::dynamic_query::{closure#2}::{closure#0}, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:513:18
 128:     0x7f136b24869d - rustc_query_impl[7d23c24051c809e5]::query_impl::check_well_formed::dynamic_query::{closure#2}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:585:25
 129:     0x7f136b24869d - <rustc_query_impl[7d23c24051c809e5]::query_impl::check_well_formed::dynamic_query::{closure#2} as core[6236d0dd4d32831b]::ops::function::FnOnce<(rustc_middle[eb5c122c7265868b]::ty::context::TyCtxt, rustc_hir[e5296e0e8b423a12]::hir_id::OwnerId)>>::call_once
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/ops/function.rs:250:5
 130:     0x7f136af0550e - <rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::VecCache<rustc_hir[e5296e0e8b423a12]::hir_id::OwnerId, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>, false, false, false> as rustc_query_system[549b88f2cb0add02]::query::config::QueryConfig<rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>>::compute
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/lib.rs:116:9
 131:     0x7f136af0550e - rustc_query_system[549b88f2cb0add02]::query::plumbing::execute_job_non_incr::<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::VecCache<rustc_hir[e5296e0e8b423a12]::hir_id::OwnerId, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:471:72
 132:     0x7f136af0550e - rustc_middle[eb5c122c7265868b]::ty::context::tls::enter_context::<rustc_query_system[549b88f2cb0add02]::query::plumbing::execute_job_non_incr<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::VecCache<rustc_hir[e5296e0e8b423a12]::hir_id::OwnerId, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}, rustc_middle[eb5c122c7265868b]::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
 133:     0x7f136af0550e - <std[ca40a4582f39ab3e]::thread::local::LocalKey<core[6236d0dd4d32831b]::cell::Cell<*const ()>>>::try_with::<rustc_middle[eb5c122c7265868b]::ty::context::tls::enter_context<rustc_query_system[549b88f2cb0add02]::query::plumbing::execute_job_non_incr<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::VecCache<rustc_hir[e5296e0e8b423a12]::hir_id::OwnerId, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>::{closure#0}, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/thread/local.rs:286:16
 134:     0x7f136af0550e - <std[ca40a4582f39ab3e]::thread::local::LocalKey<core[6236d0dd4d32831b]::cell::Cell<*const ()>>>::with::<rustc_middle[eb5c122c7265868b]::ty::context::tls::enter_context<rustc_query_system[549b88f2cb0add02]::query::plumbing::execute_job_non_incr<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::VecCache<rustc_hir[e5296e0e8b423a12]::hir_id::OwnerId, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>::{closure#0}, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/thread/local.rs:262:9
 135:     0x7f136af0550e - rustc_middle[eb5c122c7265868b]::ty::context::tls::enter_context::<rustc_query_system[549b88f2cb0add02]::query::plumbing::execute_job_non_incr<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::VecCache<rustc_hir[e5296e0e8b423a12]::hir_id::OwnerId, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:79:9
 136:     0x7f136af0550e - <rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt as rustc_query_system[549b88f2cb0add02]::query::QueryContext>::start_query::<rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[549b88f2cb0add02]::query::plumbing::execute_job_non_incr<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::VecCache<rustc_hir[e5296e0e8b423a12]::hir_id::OwnerId, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:151:13
 137:     0x7f136af0550e - rustc_middle[eb5c122c7265868b]::ty::context::tls::with_related_context::<<rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt as rustc_query_system[549b88f2cb0add02]::query::QueryContext>::start_query<rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[549b88f2cb0add02]::query::plumbing::execute_job_non_incr<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::VecCache<rustc_hir[e5296e0e8b423a12]::hir_id::OwnerId, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[eb5c122c7265868b]::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
 138:     0x7f136af0550e - rustc_middle[eb5c122c7265868b]::ty::context::tls::with_context::<rustc_middle[eb5c122c7265868b]::ty::context::tls::with_related_context<<rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt as rustc_query_system[549b88f2cb0add02]::query::QueryContext>::start_query<rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[549b88f2cb0add02]::query::plumbing::execute_job_non_incr<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::VecCache<rustc_hir[e5296e0e8b423a12]::hir_id::OwnerId, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>::{closure#0}, rustc_middle[eb5c122c7265868b]::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
 139:     0x7f136af0550e - rustc_middle[eb5c122c7265868b]::ty::context::tls::with_context_opt::<rustc_middle[eb5c122c7265868b]::ty::context::tls::with_context<rustc_middle[eb5c122c7265868b]::ty::context::tls::with_related_context<<rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt as rustc_query_system[549b88f2cb0add02]::query::QueryContext>::start_query<rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[549b88f2cb0add02]::query::plumbing::execute_job_non_incr<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::VecCache<rustc_hir[e5296e0e8b423a12]::hir_id::OwnerId, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>::{closure#0}, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>::{closure#0}, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:100:18
 140:     0x7f136af0550e - rustc_middle[eb5c122c7265868b]::ty::context::tls::with_context::<rustc_middle[eb5c122c7265868b]::ty::context::tls::with_related_context<<rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt as rustc_query_system[549b88f2cb0add02]::query::QueryContext>::start_query<rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[549b88f2cb0add02]::query::plumbing::execute_job_non_incr<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::VecCache<rustc_hir[e5296e0e8b423a12]::hir_id::OwnerId, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>::{closure#0}, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:111:5
 141:     0x7f136af0550e - rustc_middle[eb5c122c7265868b]::ty::context::tls::with_related_context::<<rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt as rustc_query_system[549b88f2cb0add02]::query::QueryContext>::start_query<rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[549b88f2cb0add02]::query::plumbing::execute_job_non_incr<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::VecCache<rustc_hir[e5296e0e8b423a12]::hir_id::OwnerId, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:124:5
 142:     0x7f136af0550e - <rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt as rustc_query_system[549b88f2cb0add02]::query::QueryContext>::start_query::<rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[549b88f2cb0add02]::query::plumbing::execute_job_non_incr<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::VecCache<rustc_hir[e5296e0e8b423a12]::hir_id::OwnerId, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:136:9
 143:     0x7f136af0550e - rustc_query_system[549b88f2cb0add02]::query::plumbing::execute_job_non_incr::<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::VecCache<rustc_hir[e5296e0e8b423a12]::hir_id::OwnerId, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:471:18
 144:     0x7f136af0550e - rustc_query_system[549b88f2cb0add02]::query::plumbing::execute_job::<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::VecCache<rustc_hir[e5296e0e8b423a12]::hir_id::OwnerId, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt, false>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:407:9
 145:     0x7f136af0550e - rustc_query_system[549b88f2cb0add02]::query::plumbing::try_execute_query::<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::VecCache<rustc_hir[e5296e0e8b423a12]::hir_id::OwnerId, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt, false>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:350:13
 146:     0x7f136b37be8c - rustc_query_system[549b88f2cb0add02]::query::plumbing::get_query_non_incr::<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::VecCache<rustc_hir[e5296e0e8b423a12]::hir_id::OwnerId, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:802:32
 147:     0x7f136b37be8c - stacker[6fecc4a26c173c4]::maybe_grow::<rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[549b88f2cb0add02]::query::plumbing::get_query_non_incr<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::VecCache<rustc_hir[e5296e0e8b423a12]::hir_id::OwnerId, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}>
                               at /home/matthias/.cargo/registry/src/index.crates.io-6f17d22bba15001f/stacker-0.1.15/src/lib.rs:55:9
 148:     0x7f136b37be8c - rustc_data_structures[4e40583de6b4476f]::stack::ensure_sufficient_stack::<rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[549b88f2cb0add02]::query::plumbing::get_query_non_incr<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::VecCache<rustc_hir[e5296e0e8b423a12]::hir_id::OwnerId, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_data_structures/src/stack.rs:17:5
 149:     0x7f136b37be8c - rustc_query_system[549b88f2cb0add02]::query::plumbing::get_query_non_incr::<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::VecCache<rustc_hir[e5296e0e8b423a12]::hir_id::OwnerId, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:802:5
 150:     0x7f136b37be8c - rustc_query_impl[7d23c24051c809e5]::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:563:26
 151:     0x7f13695404f1 - rustc_middle[eb5c122c7265868b]::query::plumbing::query_ensure_error_guaranteed::<rustc_query_system[549b88f2cb0add02]::query::caches::VecCache<rustc_hir[e5296e0e8b423a12]::hir_id::OwnerId, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>, ()>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/query/plumbing.rs:192:9
 152:     0x7f13693f91ed - <rustc_middle[eb5c122c7265868b]::query::plumbing::TyCtxtEnsure>::check_well_formed
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/query/mod.rs:2204:1
 153:     0x7f13693f91ed - rustc_hir_analysis[68adf4868f9e415]::check::wfcheck::check_mod_type_wf::{closure#1}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_hir_analysis/src/check/wfcheck.rs:1968:60
 154:     0x7f13693f91ed - <rustc_middle[eb5c122c7265868b]::hir::ModuleItems>::par_impl_items::<rustc_hir_analysis[68adf4868f9e415]::check::wfcheck::check_mod_type_wf::{closure#1}>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/hir/mod.rs:77:57
 155:     0x7f13693f91ed - rustc_data_structures[4e40583de6b4476f]::sync::parallel::enabled::try_par_for_each_in::<&[rustc_hir[e5296e0e8b423a12]::hir::ImplItemId], rustc_span[17a8b155f84fc52a]::ErrorGuaranteed, <rustc_middle[eb5c122c7265868b]::hir::ModuleItems>::par_impl_items<rustc_hir_analysis[68adf4868f9e415]::check::wfcheck::check_mod_type_wf::{closure#1}>::{closure#0}>::{closure#0}::{closure#0}::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_data_structures/src/sync/parallel.rs:203:50
 156:     0x7f13693f91ed - <core[6236d0dd4d32831b]::panic::unwind_safe::AssertUnwindSafe<rustc_data_structures[4e40583de6b4476f]::sync::parallel::enabled::try_par_for_each_in<&[rustc_hir[e5296e0e8b423a12]::hir::ImplItemId], rustc_span[17a8b155f84fc52a]::ErrorGuaranteed, <rustc_middle[eb5c122c7265868b]::hir::ModuleItems>::par_impl_items<rustc_hir_analysis[68adf4868f9e415]::check::wfcheck::check_mod_type_wf::{closure#1}>::{closure#0}>::{closure#0}::{closure#0}::{closure#0}> as core[6236d0dd4d32831b]::ops::function::FnOnce<()>>::call_once
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/panic/unwind_safe.rs:272:9
 157:     0x7f13693f91ed - std[ca40a4582f39ab3e]::panicking::try::do_call::<core[6236d0dd4d32831b]::panic::unwind_safe::AssertUnwindSafe<rustc_data_structures[4e40583de6b4476f]::sync::parallel::enabled::try_par_for_each_in<&[rustc_hir[e5296e0e8b423a12]::hir::ImplItemId], rustc_span[17a8b155f84fc52a]::ErrorGuaranteed, <rustc_middle[eb5c122c7265868b]::hir::ModuleItems>::par_impl_items<rustc_hir_analysis[68adf4868f9e415]::check::wfcheck::check_mod_type_wf::{closure#1}>::{closure#0}>::{closure#0}::{closure#0}::{closure#0}>, core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/panicking.rs:554:40
 158:     0x7f13693f91ed - std[ca40a4582f39ab3e]::panicking::try::<core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>, core[6236d0dd4d32831b]::panic::unwind_safe::AssertUnwindSafe<rustc_data_structures[4e40583de6b4476f]::sync::parallel::enabled::try_par_for_each_in<&[rustc_hir[e5296e0e8b423a12]::hir::ImplItemId], rustc_span[17a8b155f84fc52a]::ErrorGuaranteed, <rustc_middle[eb5c122c7265868b]::hir::ModuleItems>::par_impl_items<rustc_hir_analysis[68adf4868f9e415]::check::wfcheck::check_mod_type_wf::{closure#1}>::{closure#0}>::{closure#0}::{closure#0}::{closure#0}>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/panicking.rs:518:19
 159:     0x7f13693f91ed - std[ca40a4582f39ab3e]::panic::catch_unwind::<core[6236d0dd4d32831b]::panic::unwind_safe::AssertUnwindSafe<rustc_data_structures[4e40583de6b4476f]::sync::parallel::enabled::try_par_for_each_in<&[rustc_hir[e5296e0e8b423a12]::hir::ImplItemId], rustc_span[17a8b155f84fc52a]::ErrorGuaranteed, <rustc_middle[eb5c122c7265868b]::hir::ModuleItems>::par_impl_items<rustc_hir_analysis[68adf4868f9e415]::check::wfcheck::check_mod_type_wf::{closure#1}>::{closure#0}>::{closure#0}::{closure#0}::{closure#0}>, core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/panic.rs:142:14
 160:     0x7f13693f91ed - <rustc_data_structures[4e40583de6b4476f]::sync::parallel::ParallelGuard>::run::<core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>, rustc_data_structures[4e40583de6b4476f]::sync::parallel::enabled::try_par_for_each_in<&[rustc_hir[e5296e0e8b423a12]::hir::ImplItemId], rustc_span[17a8b155f84fc52a]::ErrorGuaranteed, <rustc_middle[eb5c122c7265868b]::hir::ModuleItems>::par_impl_items<rustc_hir_analysis[68adf4868f9e415]::check::wfcheck::check_mod_type_wf::{closure#1}>::{closure#0}>::{closure#0}::{closure#0}::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_data_structures/src/sync/parallel.rs:28:9
 161:     0x7f136951c537 - rustc_data_structures[4e40583de6b4476f]::sync::parallel::enabled::try_par_for_each_in::<&[rustc_hir[e5296e0e8b423a12]::hir::ItemId], rustc_span[17a8b155f84fc52a]::ErrorGuaranteed, <rustc_middle[eb5c122c7265868b]::hir::ModuleItems>::par_items<rustc_hir_analysis[68adf4868f9e415]::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
 162:     0x7f136951c537 - core[6236d0dd4d32831b]::iter::adapters::filter_map::filter_map_fold::<&rustc_hir[e5296e0e8b423a12]::hir::ItemId, core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>, core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>, rustc_data_structures[4e40583de6b4476f]::sync::parallel::enabled::try_par_for_each_in<&[rustc_hir[e5296e0e8b423a12]::hir::ItemId], rustc_span[17a8b155f84fc52a]::ErrorGuaranteed, <rustc_middle[eb5c122c7265868b]::hir::ModuleItems>::par_items<rustc_hir_analysis[68adf4868f9e415]::check::wfcheck::check_mod_type_wf::{closure#0}>::{closure#0}>::{closure#0}::{closure#2}, <core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>>::and<()>>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/iter/adapters/filter_map.rs:38:28
 163:     0x7f136951c537 - <core[6236d0dd4d32831b]::slice::iter::Iter<rustc_hir[e5296e0e8b423a12]::hir::ItemId> as core[6236d0dd4d32831b]::iter::traits::iterator::Iterator>::fold::<core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>, core[6236d0dd4d32831b]::iter::adapters::filter_map::filter_map_fold<&rustc_hir[e5296e0e8b423a12]::hir::ItemId, core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>, core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>, rustc_data_structures[4e40583de6b4476f]::sync::parallel::enabled::try_par_for_each_in<&[rustc_hir[e5296e0e8b423a12]::hir::ItemId], rustc_span[17a8b155f84fc52a]::ErrorGuaranteed, <rustc_middle[eb5c122c7265868b]::hir::ModuleItems>::par_items<rustc_hir_analysis[68adf4868f9e415]::check::wfcheck::check_mod_type_wf::{closure#0}>::{closure#0}>::{closure#0}::{closure#2}, <core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>>::and<()>>::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/slice/iter/macros.rs:232:27
 164:     0x7f136951c537 - <core[6236d0dd4d32831b]::iter::adapters::filter_map::FilterMap<core[6236d0dd4d32831b]::slice::iter::Iter<rustc_hir[e5296e0e8b423a12]::hir::ItemId>, rustc_data_structures[4e40583de6b4476f]::sync::parallel::enabled::try_par_for_each_in<&[rustc_hir[e5296e0e8b423a12]::hir::ItemId], rustc_span[17a8b155f84fc52a]::ErrorGuaranteed, <rustc_middle[eb5c122c7265868b]::hir::ModuleItems>::par_items<rustc_hir_analysis[68adf4868f9e415]::check::wfcheck::check_mod_type_wf::{closure#0}>::{closure#0}>::{closure#0}::{closure#2}> as core[6236d0dd4d32831b]::iter::traits::iterator::Iterator>::fold::<core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>, <core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>>::and<()>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/iter/adapters/filter_map.rs:148:9
 165:     0x7f136951c537 - rustc_data_structures[4e40583de6b4476f]::sync::parallel::enabled::try_par_for_each_in::<&[rustc_hir[e5296e0e8b423a12]::hir::ItemId], rustc_span[17a8b155f84fc52a]::ErrorGuaranteed, <rustc_middle[eb5c122c7265868b]::hir::ModuleItems>::par_items<rustc_hir_analysis[68adf4868f9e415]::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
 166:     0x7f136951c537 - rustc_data_structures[4e40583de6b4476f]::sync::parallel::parallel_guard::<core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>, rustc_data_structures[4e40583de6b4476f]::sync::parallel::enabled::try_par_for_each_in<&[rustc_hir[e5296e0e8b423a12]::hir::ItemId], rustc_span[17a8b155f84fc52a]::ErrorGuaranteed, <rustc_middle[eb5c122c7265868b]::hir::ModuleItems>::par_items<rustc_hir_analysis[68adf4868f9e415]::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
 167:     0x7f136951c537 - rustc_data_structures[4e40583de6b4476f]::sync::parallel::enabled::try_par_for_each_in::<&[rustc_hir[e5296e0e8b423a12]::hir::ItemId], rustc_span[17a8b155f84fc52a]::ErrorGuaranteed, <rustc_middle[eb5c122c7265868b]::hir::ModuleItems>::par_items<rustc_hir_analysis[68adf4868f9e415]::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
 168:     0x7f136951c537 - <rustc_middle[eb5c122c7265868b]::hir::ModuleItems>::par_items::<rustc_hir_analysis[68adf4868f9e415]::check::wfcheck::check_mod_type_wf::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/hir/mod.rs:63:9
 169:     0x7f1369428ac7 - rustc_hir_analysis[68adf4868f9e415]::check::wfcheck::check_mod_type_wf
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_hir_analysis/src/check/wfcheck.rs:1967:19
 170:     0x7f136af60253 - rustc_query_impl[7d23c24051c809e5]::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:589:47
 171:     0x7f136af60253 - rustc_query_impl[7d23c24051c809e5]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[7d23c24051c809e5]::query_impl::check_mod_type_wf::dynamic_query::{closure#2}::{closure#0}, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:513:18
 172:     0x7f136b24834d - rustc_query_impl[7d23c24051c809e5]::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:585:25
 173:     0x7f136b24834d - <rustc_query_impl[7d23c24051c809e5]::query_impl::check_mod_type_wf::dynamic_query::{closure#2} as core[6236d0dd4d32831b]::ops::function::FnOnce<(rustc_middle[eb5c122c7265868b]::ty::context::TyCtxt, rustc_span[17a8b155f84fc52a]::def_id::LocalModDefId)>>::call_once
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/ops/function.rs:250:5
 174:     0x7f136ae91ebc - <rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::DefaultCache<rustc_span[17a8b155f84fc52a]::def_id::LocalModDefId, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>, false, false, false> as rustc_query_system[549b88f2cb0add02]::query::config::QueryConfig<rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>>::compute
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/lib.rs:116:9
 175:     0x7f136ae91ebc - rustc_query_system[549b88f2cb0add02]::query::plumbing::execute_job_non_incr::<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::DefaultCache<rustc_span[17a8b155f84fc52a]::def_id::LocalModDefId, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:471:72
 176:     0x7f136ae91ebc - rustc_middle[eb5c122c7265868b]::ty::context::tls::enter_context::<rustc_query_system[549b88f2cb0add02]::query::plumbing::execute_job_non_incr<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::DefaultCache<rustc_span[17a8b155f84fc52a]::def_id::LocalModDefId, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}, rustc_middle[eb5c122c7265868b]::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
 177:     0x7f136ae91ebc - <std[ca40a4582f39ab3e]::thread::local::LocalKey<core[6236d0dd4d32831b]::cell::Cell<*const ()>>>::try_with::<rustc_middle[eb5c122c7265868b]::ty::context::tls::enter_context<rustc_query_system[549b88f2cb0add02]::query::plumbing::execute_job_non_incr<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::DefaultCache<rustc_span[17a8b155f84fc52a]::def_id::LocalModDefId, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>::{closure#0}, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/thread/local.rs:286:16
 178:     0x7f136ae91ebc - <std[ca40a4582f39ab3e]::thread::local::LocalKey<core[6236d0dd4d32831b]::cell::Cell<*const ()>>>::with::<rustc_middle[eb5c122c7265868b]::ty::context::tls::enter_context<rustc_query_system[549b88f2cb0add02]::query::plumbing::execute_job_non_incr<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::DefaultCache<rustc_span[17a8b155f84fc52a]::def_id::LocalModDefId, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>::{closure#0}, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/thread/local.rs:262:9
 179:     0x7f136ae91ebc - rustc_middle[eb5c122c7265868b]::ty::context::tls::enter_context::<rustc_query_system[549b88f2cb0add02]::query::plumbing::execute_job_non_incr<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::DefaultCache<rustc_span[17a8b155f84fc52a]::def_id::LocalModDefId, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:79:9
 180:     0x7f136ae91ebc - <rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt as rustc_query_system[549b88f2cb0add02]::query::QueryContext>::start_query::<rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[549b88f2cb0add02]::query::plumbing::execute_job_non_incr<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::DefaultCache<rustc_span[17a8b155f84fc52a]::def_id::LocalModDefId, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:151:13
 181:     0x7f136ae91ebc - rustc_middle[eb5c122c7265868b]::ty::context::tls::with_related_context::<<rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt as rustc_query_system[549b88f2cb0add02]::query::QueryContext>::start_query<rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[549b88f2cb0add02]::query::plumbing::execute_job_non_incr<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::DefaultCache<rustc_span[17a8b155f84fc52a]::def_id::LocalModDefId, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[eb5c122c7265868b]::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
 182:     0x7f136ae91ebc - rustc_middle[eb5c122c7265868b]::ty::context::tls::with_context::<rustc_middle[eb5c122c7265868b]::ty::context::tls::with_related_context<<rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt as rustc_query_system[549b88f2cb0add02]::query::QueryContext>::start_query<rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[549b88f2cb0add02]::query::plumbing::execute_job_non_incr<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::DefaultCache<rustc_span[17a8b155f84fc52a]::def_id::LocalModDefId, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>::{closure#0}, rustc_middle[eb5c122c7265868b]::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
 183:     0x7f136ae91ebc - rustc_middle[eb5c122c7265868b]::ty::context::tls::with_context_opt::<rustc_middle[eb5c122c7265868b]::ty::context::tls::with_context<rustc_middle[eb5c122c7265868b]::ty::context::tls::with_related_context<<rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt as rustc_query_system[549b88f2cb0add02]::query::QueryContext>::start_query<rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[549b88f2cb0add02]::query::plumbing::execute_job_non_incr<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::DefaultCache<rustc_span[17a8b155f84fc52a]::def_id::LocalModDefId, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>::{closure#0}, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>::{closure#0}, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:100:18
 184:     0x7f136ae91ebc - rustc_middle[eb5c122c7265868b]::ty::context::tls::with_context::<rustc_middle[eb5c122c7265868b]::ty::context::tls::with_related_context<<rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt as rustc_query_system[549b88f2cb0add02]::query::QueryContext>::start_query<rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[549b88f2cb0add02]::query::plumbing::execute_job_non_incr<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::DefaultCache<rustc_span[17a8b155f84fc52a]::def_id::LocalModDefId, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>::{closure#0}, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:111:5
 185:     0x7f136ae91ebc - rustc_middle[eb5c122c7265868b]::ty::context::tls::with_related_context::<<rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt as rustc_query_system[549b88f2cb0add02]::query::QueryContext>::start_query<rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[549b88f2cb0add02]::query::plumbing::execute_job_non_incr<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::DefaultCache<rustc_span[17a8b155f84fc52a]::def_id::LocalModDefId, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:124:5
 186:     0x7f136ae91ebc - <rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt as rustc_query_system[549b88f2cb0add02]::query::QueryContext>::start_query::<rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[549b88f2cb0add02]::query::plumbing::execute_job_non_incr<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::DefaultCache<rustc_span[17a8b155f84fc52a]::def_id::LocalModDefId, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:136:9
 187:     0x7f136ae91ebc - rustc_query_system[549b88f2cb0add02]::query::plumbing::execute_job_non_incr::<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::DefaultCache<rustc_span[17a8b155f84fc52a]::def_id::LocalModDefId, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:471:18
 188:     0x7f136ae91ebc - rustc_query_system[549b88f2cb0add02]::query::plumbing::execute_job::<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::DefaultCache<rustc_span[17a8b155f84fc52a]::def_id::LocalModDefId, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt, false>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:407:9
 189:     0x7f136ae91ebc - rustc_query_system[549b88f2cb0add02]::query::plumbing::try_execute_query::<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::DefaultCache<rustc_span[17a8b155f84fc52a]::def_id::LocalModDefId, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt, false>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:350:13
 190:     0x7f136b29081c - rustc_query_system[549b88f2cb0add02]::query::plumbing::get_query_non_incr::<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::DefaultCache<rustc_span[17a8b155f84fc52a]::def_id::LocalModDefId, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:802:32
 191:     0x7f136b29081c - stacker[6fecc4a26c173c4]::maybe_grow::<rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[549b88f2cb0add02]::query::plumbing::get_query_non_incr<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::DefaultCache<rustc_span[17a8b155f84fc52a]::def_id::LocalModDefId, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}>
                               at /home/matthias/.cargo/registry/src/index.crates.io-6f17d22bba15001f/stacker-0.1.15/src/lib.rs:55:9
 192:     0x7f136b29081c - rustc_data_structures[4e40583de6b4476f]::stack::ensure_sufficient_stack::<rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[549b88f2cb0add02]::query::plumbing::get_query_non_incr<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::DefaultCache<rustc_span[17a8b155f84fc52a]::def_id::LocalModDefId, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_data_structures/src/stack.rs:17:5
 193:     0x7f136b29081c - rustc_query_system[549b88f2cb0add02]::query::plumbing::get_query_non_incr::<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::DefaultCache<rustc_span[17a8b155f84fc52a]::def_id::LocalModDefId, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:802:5
 194:     0x7f136b29081c - rustc_query_impl[7d23c24051c809e5]::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:563:26
 195:     0x7f1369540331 - rustc_middle[eb5c122c7265868b]::query::plumbing::query_ensure_error_guaranteed::<rustc_query_system[549b88f2cb0add02]::query::caches::DefaultCache<rustc_span[17a8b155f84fc52a]::def_id::LocalModDefId, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>, ()>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/query/plumbing.rs:192:9
 196:     0x7f13693f95cd - <rustc_middle[eb5c122c7265868b]::query::plumbing::TyCtxtEnsure>::check_mod_type_wf
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/query/mod.rs:2204:1
 197:     0x7f13693f95cd - rustc_hir_analysis[68adf4868f9e415]::check_crate::{closure#4}::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_hir_analysis/src/lib.rs:195:65
 198:     0x7f13693f95cd - <rustc_middle[eb5c122c7265868b]::hir::map::Map>::try_par_for_each_module::<rustc_hir_analysis[68adf4868f9e415]::check_crate::{closure#4}::{closure#0}>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/hir/map/mod.rs:546:13
 199:     0x7f13693f95cd - rustc_data_structures[4e40583de6b4476f]::sync::parallel::enabled::try_par_for_each_in::<&[rustc_hir[e5296e0e8b423a12]::hir_id::OwnerId], rustc_span[17a8b155f84fc52a]::ErrorGuaranteed, <rustc_middle[eb5c122c7265868b]::hir::map::Map>::try_par_for_each_module<rustc_hir_analysis[68adf4868f9e415]::check_crate::{closure#4}::{closure#0}>::{closure#0}>::{closure#0}::{closure#0}::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_data_structures/src/sync/parallel.rs:203:50
 200:     0x7f13693f95cd - <core[6236d0dd4d32831b]::panic::unwind_safe::AssertUnwindSafe<rustc_data_structures[4e40583de6b4476f]::sync::parallel::enabled::try_par_for_each_in<&[rustc_hir[e5296e0e8b423a12]::hir_id::OwnerId], rustc_span[17a8b155f84fc52a]::ErrorGuaranteed, <rustc_middle[eb5c122c7265868b]::hir::map::Map>::try_par_for_each_module<rustc_hir_analysis[68adf4868f9e415]::check_crate::{closure#4}::{closure#0}>::{closure#0}>::{closure#0}::{closure#0}::{closure#0}> as core[6236d0dd4d32831b]::ops::function::FnOnce<()>>::call_once
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/panic/unwind_safe.rs:272:9
 201:     0x7f13693f95cd - std[ca40a4582f39ab3e]::panicking::try::do_call::<core[6236d0dd4d32831b]::panic::unwind_safe::AssertUnwindSafe<rustc_data_structures[4e40583de6b4476f]::sync::parallel::enabled::try_par_for_each_in<&[rustc_hir[e5296e0e8b423a12]::hir_id::OwnerId], rustc_span[17a8b155f84fc52a]::ErrorGuaranteed, <rustc_middle[eb5c122c7265868b]::hir::map::Map>::try_par_for_each_module<rustc_hir_analysis[68adf4868f9e415]::check_crate::{closure#4}::{closure#0}>::{closure#0}>::{closure#0}::{closure#0}::{closure#0}>, core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/panicking.rs:554:40
 202:     0x7f13693f95cd - std[ca40a4582f39ab3e]::panicking::try::<core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>, core[6236d0dd4d32831b]::panic::unwind_safe::AssertUnwindSafe<rustc_data_structures[4e40583de6b4476f]::sync::parallel::enabled::try_par_for_each_in<&[rustc_hir[e5296e0e8b423a12]::hir_id::OwnerId], rustc_span[17a8b155f84fc52a]::ErrorGuaranteed, <rustc_middle[eb5c122c7265868b]::hir::map::Map>::try_par_for_each_module<rustc_hir_analysis[68adf4868f9e415]::check_crate::{closure#4}::{closure#0}>::{closure#0}>::{closure#0}::{closure#0}::{closure#0}>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/panicking.rs:518:19
 203:     0x7f13693f95cd - std[ca40a4582f39ab3e]::panic::catch_unwind::<core[6236d0dd4d32831b]::panic::unwind_safe::AssertUnwindSafe<rustc_data_structures[4e40583de6b4476f]::sync::parallel::enabled::try_par_for_each_in<&[rustc_hir[e5296e0e8b423a12]::hir_id::OwnerId], rustc_span[17a8b155f84fc52a]::ErrorGuaranteed, <rustc_middle[eb5c122c7265868b]::hir::map::Map>::try_par_for_each_module<rustc_hir_analysis[68adf4868f9e415]::check_crate::{closure#4}::{closure#0}>::{closure#0}>::{closure#0}::{closure#0}::{closure#0}>, core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/panic.rs:142:14
 204:     0x7f13693f95cd - <rustc_data_structures[4e40583de6b4476f]::sync::parallel::ParallelGuard>::run::<core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>, rustc_data_structures[4e40583de6b4476f]::sync::parallel::enabled::try_par_for_each_in<&[rustc_hir[e5296e0e8b423a12]::hir_id::OwnerId], rustc_span[17a8b155f84fc52a]::ErrorGuaranteed, <rustc_middle[eb5c122c7265868b]::hir::map::Map>::try_par_for_each_module<rustc_hir_analysis[68adf4868f9e415]::check_crate::{closure#4}::{closure#0}>::{closure#0}>::{closure#0}::{closure#0}::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_data_structures/src/sync/parallel.rs:28:9
 205:     0x7f136937beb7 - rustc_data_structures[4e40583de6b4476f]::sync::parallel::enabled::try_par_for_each_in::<&[rustc_hir[e5296e0e8b423a12]::hir_id::OwnerId], rustc_span[17a8b155f84fc52a]::ErrorGuaranteed, <rustc_middle[eb5c122c7265868b]::hir::map::Map>::try_par_for_each_module<rustc_hir_analysis[68adf4868f9e415]::check_crate::{closure#4}::{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
 206:     0x7f136937beb7 - core[6236d0dd4d32831b]::iter::adapters::filter_map::filter_map_fold::<&rustc_hir[e5296e0e8b423a12]::hir_id::OwnerId, core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>, core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>, rustc_data_structures[4e40583de6b4476f]::sync::parallel::enabled::try_par_for_each_in<&[rustc_hir[e5296e0e8b423a12]::hir_id::OwnerId], rustc_span[17a8b155f84fc52a]::ErrorGuaranteed, <rustc_middle[eb5c122c7265868b]::hir::map::Map>::try_par_for_each_module<rustc_hir_analysis[68adf4868f9e415]::check_crate::{closure#4}::{closure#0}>::{closure#0}>::{closure#0}::{closure#2}, <core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>>::and<()>>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/iter/adapters/filter_map.rs:38:28
 207:     0x7f136937beb7 - <core[6236d0dd4d32831b]::slice::iter::Iter<rustc_hir[e5296e0e8b423a12]::hir_id::OwnerId> as core[6236d0dd4d32831b]::iter::traits::iterator::Iterator>::fold::<core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>, core[6236d0dd4d32831b]::iter::adapters::filter_map::filter_map_fold<&rustc_hir[e5296e0e8b423a12]::hir_id::OwnerId, core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>, core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>, rustc_data_structures[4e40583de6b4476f]::sync::parallel::enabled::try_par_for_each_in<&[rustc_hir[e5296e0e8b423a12]::hir_id::OwnerId], rustc_span[17a8b155f84fc52a]::ErrorGuaranteed, <rustc_middle[eb5c122c7265868b]::hir::map::Map>::try_par_for_each_module<rustc_hir_analysis[68adf4868f9e415]::check_crate::{closure#4}::{closure#0}>::{closure#0}>::{closure#0}::{closure#2}, <core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>>::and<()>>::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/slice/iter/macros.rs:232:27
 208:     0x7f136937beb7 - <core[6236d0dd4d32831b]::iter::adapters::filter_map::FilterMap<core[6236d0dd4d32831b]::slice::iter::Iter<rustc_hir[e5296e0e8b423a12]::hir_id::OwnerId>, rustc_data_structures[4e40583de6b4476f]::sync::parallel::enabled::try_par_for_each_in<&[rustc_hir[e5296e0e8b423a12]::hir_id::OwnerId], rustc_span[17a8b155f84fc52a]::ErrorGuaranteed, <rustc_middle[eb5c122c7265868b]::hir::map::Map>::try_par_for_each_module<rustc_hir_analysis[68adf4868f9e415]::check_crate::{closure#4}::{closure#0}>::{closure#0}>::{closure#0}::{closure#2}> as core[6236d0dd4d32831b]::iter::traits::iterator::Iterator>::fold::<core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>, <core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>>::and<()>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/iter/adapters/filter_map.rs:148:9
 209:     0x7f136937beb7 - rustc_data_structures[4e40583de6b4476f]::sync::parallel::enabled::try_par_for_each_in::<&[rustc_hir[e5296e0e8b423a12]::hir_id::OwnerId], rustc_span[17a8b155f84fc52a]::ErrorGuaranteed, <rustc_middle[eb5c122c7265868b]::hir::map::Map>::try_par_for_each_module<rustc_hir_analysis[68adf4868f9e415]::check_crate::{closure#4}::{closure#0}>::{closure#0}>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_data_structures/src/sync/parallel.rs:206:73
 210:     0x7f136937beb7 - rustc_data_structures[4e40583de6b4476f]::sync::parallel::parallel_guard::<core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>, rustc_data_structures[4e40583de6b4476f]::sync::parallel::enabled::try_par_for_each_in<&[rustc_hir[e5296e0e8b423a12]::hir_id::OwnerId], rustc_span[17a8b155f84fc52a]::ErrorGuaranteed, <rustc_middle[eb5c122c7265868b]::hir::map::Map>::try_par_for_each_module<rustc_hir_analysis[68adf4868f9e415]::check_crate::{closure#4}::{closure#0}>::{closure#0}>::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_data_structures/src/sync/parallel.rs:44:15
 211:     0x7f136937beb7 - rustc_data_structures[4e40583de6b4476f]::sync::parallel::enabled::try_par_for_each_in::<&[rustc_hir[e5296e0e8b423a12]::hir_id::OwnerId], rustc_span[17a8b155f84fc52a]::ErrorGuaranteed, <rustc_middle[eb5c122c7265868b]::hir::map::Map>::try_par_for_each_module<rustc_hir_analysis[68adf4868f9e415]::check_crate::{closure#4}::{closure#0}>::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_data_structures/src/sync/parallel.rs:199:9
 212:     0x7f136937beb7 - <rustc_middle[eb5c122c7265868b]::hir::map::Map>::try_par_for_each_module::<rustc_hir_analysis[68adf4868f9e415]::check_crate::{closure#4}::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/hir/map/mod.rs:545:9
 213:     0x7f136937beb7 - rustc_hir_analysis[68adf4868f9e415]::check_crate::{closure#4}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_hir_analysis/src/lib.rs:195:9
 214:     0x7f136937beb7 - <rustc_data_structures[4e40583de6b4476f]::profiling::VerboseTimingGuard>::run::<core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>, rustc_hir_analysis[68adf4868f9e415]::check_crate::{closure#4}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_data_structures/src/profiling.rs:753:9
 215:     0x7f136937beb7 - <rustc_session[e8abbaf4a675af9d]::session::Session>::time::<core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>, rustc_hir_analysis[68adf4868f9e415]::check_crate::{closure#4}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_session/src/utils.rs:12:9
 216:     0x7f13693e69cb - rustc_hir_analysis[68adf4868f9e415]::check_crate
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_hir_analysis/src/lib.rs:194:5
 217:     0x7f1369df2a90 - rustc_interface[2be446531ba5d99b]::passes::analysis
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_interface/src/passes.rs:734:5
 218:     0x7f136af76bb1 - rustc_query_impl[7d23c24051c809e5]::query_impl::analysis::dynamic_query::{closure#2}::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:589:47
 219:     0x7f136af76bb1 - rustc_query_impl[7d23c24051c809e5]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[7d23c24051c809e5]::query_impl::analysis::dynamic_query::{closure#2}::{closure#0}, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:513:18
 220:     0x7f136b28dc09 - rustc_query_impl[7d23c24051c809e5]::query_impl::analysis::dynamic_query::{closure#2}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:585:25
 221:     0x7f136b28dc09 - <rustc_query_impl[7d23c24051c809e5]::query_impl::analysis::dynamic_query::{closure#2} as core[6236d0dd4d32831b]::ops::function::FnOnce<(rustc_middle[eb5c122c7265868b]::ty::context::TyCtxt, ())>>::call_once
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/ops/function.rs:250:5
 222:     0x7f136ae46f1b - <rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::SingleCache<rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>, false, false, false> as rustc_query_system[549b88f2cb0add02]::query::config::QueryConfig<rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>>::compute
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/lib.rs:116:9
 223:     0x7f136ae46f1b - rustc_query_system[549b88f2cb0add02]::query::plumbing::execute_job_non_incr::<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::SingleCache<rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:471:72
 224:     0x7f136ae46f1b - rustc_middle[eb5c122c7265868b]::ty::context::tls::enter_context::<rustc_query_system[549b88f2cb0add02]::query::plumbing::execute_job_non_incr<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::SingleCache<rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}, rustc_middle[eb5c122c7265868b]::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
 225:     0x7f136ae46f1b - <std[ca40a4582f39ab3e]::thread::local::LocalKey<core[6236d0dd4d32831b]::cell::Cell<*const ()>>>::try_with::<rustc_middle[eb5c122c7265868b]::ty::context::tls::enter_context<rustc_query_system[549b88f2cb0add02]::query::plumbing::execute_job_non_incr<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::SingleCache<rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>::{closure#0}, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/thread/local.rs:286:16
 226:     0x7f136ae46f1b - <std[ca40a4582f39ab3e]::thread::local::LocalKey<core[6236d0dd4d32831b]::cell::Cell<*const ()>>>::with::<rustc_middle[eb5c122c7265868b]::ty::context::tls::enter_context<rustc_query_system[549b88f2cb0add02]::query::plumbing::execute_job_non_incr<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::SingleCache<rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>::{closure#0}, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/thread/local.rs:262:9
 227:     0x7f136ae46f1b - rustc_middle[eb5c122c7265868b]::ty::context::tls::enter_context::<rustc_query_system[549b88f2cb0add02]::query::plumbing::execute_job_non_incr<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::SingleCache<rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:79:9
 228:     0x7f136ae46f1b - <rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt as rustc_query_system[549b88f2cb0add02]::query::QueryContext>::start_query::<rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[549b88f2cb0add02]::query::plumbing::execute_job_non_incr<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::SingleCache<rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:151:13
 229:     0x7f136ae46f1b - rustc_middle[eb5c122c7265868b]::ty::context::tls::with_related_context::<<rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt as rustc_query_system[549b88f2cb0add02]::query::QueryContext>::start_query<rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[549b88f2cb0add02]::query::plumbing::execute_job_non_incr<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::SingleCache<rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[eb5c122c7265868b]::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
 230:     0x7f136ae46f1b - rustc_middle[eb5c122c7265868b]::ty::context::tls::with_context::<rustc_middle[eb5c122c7265868b]::ty::context::tls::with_related_context<<rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt as rustc_query_system[549b88f2cb0add02]::query::QueryContext>::start_query<rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[549b88f2cb0add02]::query::plumbing::execute_job_non_incr<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::SingleCache<rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>::{closure#0}, rustc_middle[eb5c122c7265868b]::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
 231:     0x7f136ae46f1b - rustc_middle[eb5c122c7265868b]::ty::context::tls::with_context_opt::<rustc_middle[eb5c122c7265868b]::ty::context::tls::with_context<rustc_middle[eb5c122c7265868b]::ty::context::tls::with_related_context<<rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt as rustc_query_system[549b88f2cb0add02]::query::QueryContext>::start_query<rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[549b88f2cb0add02]::query::plumbing::execute_job_non_incr<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::SingleCache<rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>::{closure#0}, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>::{closure#0}, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:100:18
 232:     0x7f136ae46f1b - rustc_middle[eb5c122c7265868b]::ty::context::tls::with_context::<rustc_middle[eb5c122c7265868b]::ty::context::tls::with_related_context<<rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt as rustc_query_system[549b88f2cb0add02]::query::QueryContext>::start_query<rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[549b88f2cb0add02]::query::plumbing::execute_job_non_incr<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::SingleCache<rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>::{closure#0}, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:111:5
 233:     0x7f136ae46f1b - rustc_middle[eb5c122c7265868b]::ty::context::tls::with_related_context::<<rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt as rustc_query_system[549b88f2cb0add02]::query::QueryContext>::start_query<rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[549b88f2cb0add02]::query::plumbing::execute_job_non_incr<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::SingleCache<rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:124:5
 234:     0x7f136ae46f1b - <rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt as rustc_query_system[549b88f2cb0add02]::query::QueryContext>::start_query::<rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[549b88f2cb0add02]::query::plumbing::execute_job_non_incr<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::SingleCache<rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_impl/src/plumbing.rs:136:9
 235:     0x7f136ae46f1b - rustc_query_system[549b88f2cb0add02]::query::plumbing::execute_job_non_incr::<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::SingleCache<rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:471:18
 236:     0x7f136ae46f1b - rustc_query_system[549b88f2cb0add02]::query::plumbing::execute_job::<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::SingleCache<rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt, false>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:407:9
 237:     0x7f136ae46f1b - rustc_query_system[549b88f2cb0add02]::query::plumbing::try_execute_query::<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::SingleCache<rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt, false>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:350:13
 238:     0x7f136b259212 - rustc_query_system[549b88f2cb0add02]::query::plumbing::get_query_non_incr::<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::SingleCache<rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:802:32
 239:     0x7f136b259212 - stacker[6fecc4a26c173c4]::maybe_grow::<rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[549b88f2cb0add02]::query::plumbing::get_query_non_incr<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::SingleCache<rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}>
                               at /home/matthias/.cargo/registry/src/index.crates.io-6f17d22bba15001f/stacker-0.1.15/src/lib.rs:55:9
 240:     0x7f136b259212 - rustc_data_structures[4e40583de6b4476f]::stack::ensure_sufficient_stack::<rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>, rustc_query_system[549b88f2cb0add02]::query::plumbing::get_query_non_incr<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::SingleCache<rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_data_structures/src/stack.rs:17:5
 241:     0x7f136b259212 - rustc_query_system[549b88f2cb0add02]::query::plumbing::get_query_non_incr::<rustc_query_impl[7d23c24051c809e5]::DynamicConfig<rustc_query_system[549b88f2cb0add02]::query::caches::SingleCache<rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[7d23c24051c809e5]::plumbing::QueryCtxt>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/query/plumbing.rs:802:5
 242:     0x7f136b259212 - rustc_query_impl[7d23c24051c809e5]::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:563:26
 243:     0x7f1369056a0d - rustc_middle[eb5c122c7265868b]::query::plumbing::query_get_at::<rustc_query_system[549b88f2cb0add02]::query::caches::SingleCache<rustc_middle[eb5c122c7265868b]::query::erase::Erased<[u8; 1usize]>>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/query/plumbing.rs:156:17
 244:     0x7f1369056a0d - <rustc_middle[eb5c122c7265868b]::query::plumbing::TyCtxtAt>::analysis
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/query/mod.rs:2204:1
 245:     0x7f1369056a0d - <rustc_middle[eb5c122c7265868b]::ty::context::TyCtxt>::analysis
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/query/plumbing.rs:431:35
 246:     0x7f1369056a0d - rustc_driver_impl[61f508ca9cdc6f43]::run_compiler::{closure#0}::{closure#0}::{closure#3}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_driver_impl/src/lib.rs:444:52
 247:     0x7f1369056a0d - <rustc_middle[eb5c122c7265868b]::ty::context::GlobalCtxt>::enter::<rustc_driver_impl[61f508ca9cdc6f43]::run_compiler::{closure#0}::{closure#0}::{closure#3}, core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context.rs:666:37
 248:     0x7f1369056a0d - rustc_middle[eb5c122c7265868b]::ty::context::tls::enter_context::<<rustc_middle[eb5c122c7265868b]::ty::context::GlobalCtxt>::enter<rustc_driver_impl[61f508ca9cdc6f43]::run_compiler::{closure#0}::{closure#0}::{closure#3}, core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>>::{closure#0}, core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:82:9
 249:     0x7f1369056a0d - <std[ca40a4582f39ab3e]::thread::local::LocalKey<core[6236d0dd4d32831b]::cell::Cell<*const ()>>>::try_with::<rustc_middle[eb5c122c7265868b]::ty::context::tls::enter_context<<rustc_middle[eb5c122c7265868b]::ty::context::GlobalCtxt>::enter<rustc_driver_impl[61f508ca9cdc6f43]::run_compiler::{closure#0}::{closure#0}::{closure#3}, core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>>::{closure#0}, core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>>::{closure#0}, core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/thread/local.rs:286:16
 250:     0x7f1369056a0d - <std[ca40a4582f39ab3e]::thread::local::LocalKey<core[6236d0dd4d32831b]::cell::Cell<*const ()>>>::with::<rustc_middle[eb5c122c7265868b]::ty::context::tls::enter_context<<rustc_middle[eb5c122c7265868b]::ty::context::GlobalCtxt>::enter<rustc_driver_impl[61f508ca9cdc6f43]::run_compiler::{closure#0}::{closure#0}::{closure#3}, core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>>::{closure#0}, core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>>::{closure#0}, core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/thread/local.rs:262:9
 251:     0x7f1369056a0d - rustc_middle[eb5c122c7265868b]::ty::context::tls::enter_context::<<rustc_middle[eb5c122c7265868b]::ty::context::GlobalCtxt>::enter<rustc_driver_impl[61f508ca9cdc6f43]::run_compiler::{closure#0}::{closure#0}::{closure#3}, core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>>::{closure#0}, core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:79:9
 252:     0x7f1369056a0d - <rustc_middle[eb5c122c7265868b]::ty::context::GlobalCtxt>::enter::<rustc_driver_impl[61f508ca9cdc6f43]::run_compiler::{closure#0}::{closure#0}::{closure#3}, core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context.rs:666:9
 253:     0x7f136902488a - rustc_driver_impl[61f508ca9cdc6f43]::run_compiler::{closure#0}::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_driver_impl/src/lib.rs:444:13
 254:     0x7f136902488a - <rustc_interface[2be446531ba5d99b]::interface::Compiler>::enter::<rustc_driver_impl[61f508ca9cdc6f43]::run_compiler::{closure#0}::{closure#0}, core[6236d0dd4d32831b]::result::Result<core[6236d0dd4d32831b]::option::Option<rustc_interface[2be446531ba5d99b]::queries::Linker>, rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_interface/src/queries.rs:313:19
 255:     0x7f13690ba7a7 - rustc_driver_impl[61f508ca9cdc6f43]::run_compiler::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_driver_impl/src/lib.rs:392:22
 256:     0x7f13690ba7a7 - rustc_interface[2be446531ba5d99b]::interface::run_compiler::<core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>, rustc_driver_impl[61f508ca9cdc6f43]::run_compiler::{closure#0}>::{closure#0}::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_interface/src/interface.rs:433:21
 257:     0x7f13690ba7a7 - rustc_span[17a8b155f84fc52a]::set_source_map::<core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>, rustc_interface[2be446531ba5d99b]::interface::run_compiler<core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>, rustc_driver_impl[61f508ca9cdc6f43]::run_compiler::{closure#0}>::{closure#0}::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_span/src/lib.rs:1225:5
 258:     0x7f1369084ae8 - rustc_interface[2be446531ba5d99b]::interface::run_compiler::<core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>, rustc_driver_impl[61f508ca9cdc6f43]::run_compiler::{closure#0}>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_interface/src/interface.rs:427:13
 259:     0x7f1369084ae8 - rustc_interface[2be446531ba5d99b]::util::run_in_thread_pool_with_globals::<rustc_interface[2be446531ba5d99b]::interface::run_compiler<core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>, rustc_driver_impl[61f508ca9cdc6f43]::run_compiler::{closure#0}>::{closure#0}, core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>>::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_interface/src/util.rs:117:13
 260:     0x7f1369084ae8 - <scoped_tls[7071fce289a32302]::ScopedKey<rustc_span[17a8b155f84fc52a]::SessionGlobals>>::set::<rustc_interface[2be446531ba5d99b]::util::run_in_thread_pool_with_globals<rustc_interface[2be446531ba5d99b]::interface::run_compiler<core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>, rustc_driver_impl[61f508ca9cdc6f43]::run_compiler::{closure#0}>::{closure#0}, core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>>::{closure#0}, core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>>
                               at /home/matthias/.cargo/registry/src/index.crates.io-6f17d22bba15001f/scoped-tls-1.0.1/src/lib.rs:137:9
 261:     0x7f13690badd9 - rustc_span[17a8b155f84fc52a]::create_session_globals_then::<core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>, rustc_interface[2be446531ba5d99b]::util::run_in_thread_pool_with_globals<rustc_interface[2be446531ba5d99b]::interface::run_compiler<core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>, rustc_driver_impl[61f508ca9cdc6f43]::run_compiler::{closure#0}>::{closure#0}, core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>>::{closure#0}>
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_span/src/lib.rs:133:5
 262:     0x7f136905a6de - rustc_interface[2be446531ba5d99b]::util::run_in_thread_with_globals::<rustc_interface[2be446531ba5d99b]::util::run_in_thread_pool_with_globals<rustc_interface[2be446531ba5d99b]::interface::run_compiler<core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>, rustc_driver_impl[61f508ca9cdc6f43]::run_compiler::{closure#0}>::{closure#0}, core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>>::{closure#0}, core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>>::{closure#0}::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/compiler/rustc_interface/src/util.rs:79:38
 263:     0x7f136905a6de - std[ca40a4582f39ab3e]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[2be446531ba5d99b]::util::run_in_thread_with_globals<rustc_interface[2be446531ba5d99b]::util::run_in_thread_pool_with_globals<rustc_interface[2be446531ba5d99b]::interface::run_compiler<core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>, rustc_driver_impl[61f508ca9cdc6f43]::run_compiler::{closure#0}>::{closure#0}, core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>>::{closure#0}, core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/sys_common/backtrace.rs:155:18
 264:     0x7f13690505f3 - <std[ca40a4582f39ab3e]::thread::Builder>::spawn_unchecked_::<rustc_interface[2be446531ba5d99b]::util::run_in_thread_with_globals<rustc_interface[2be446531ba5d99b]::util::run_in_thread_pool_with_globals<rustc_interface[2be446531ba5d99b]::interface::run_compiler<core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>, rustc_driver_impl[61f508ca9cdc6f43]::run_compiler::{closure#0}>::{closure#0}, core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>>::{closure#0}, core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>>::{closure#1}::{closure#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/thread/mod.rs:529:17
 265:     0x7f13690505f3 - <core[6236d0dd4d32831b]::panic::unwind_safe::AssertUnwindSafe<<std[ca40a4582f39ab3e]::thread::Builder>::spawn_unchecked_<rustc_interface[2be446531ba5d99b]::util::run_in_thread_with_globals<rustc_interface[2be446531ba5d99b]::util::run_in_thread_pool_with_globals<rustc_interface[2be446531ba5d99b]::interface::run_compiler<core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>, rustc_driver_impl[61f508ca9cdc6f43]::run_compiler::{closure#0}>::{closure#0}, core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>>::{closure#0}, core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>>::{closure#1}::{closure#0}> as core[6236d0dd4d32831b]::ops::function::FnOnce<()>>::call_once
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/panic/unwind_safe.rs:272:9
 266:     0x7f13690505f3 - std[ca40a4582f39ab3e]::panicking::try::do_call::<core[6236d0dd4d32831b]::panic::unwind_safe::AssertUnwindSafe<<std[ca40a4582f39ab3e]::thread::Builder>::spawn_unchecked_<rustc_interface[2be446531ba5d99b]::util::run_in_thread_with_globals<rustc_interface[2be446531ba5d99b]::util::run_in_thread_pool_with_globals<rustc_interface[2be446531ba5d99b]::interface::run_compiler<core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>, rustc_driver_impl[61f508ca9cdc6f43]::run_compiler::{closure#0}>::{closure#0}, core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>>::{closure#0}, core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>>::{closure#1}::{closure#0}>, core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/panicking.rs:554:40
 267:     0x7f13690505f3 - std[ca40a4582f39ab3e]::panicking::try::<core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>, core[6236d0dd4d32831b]::panic::unwind_safe::AssertUnwindSafe<<std[ca40a4582f39ab3e]::thread::Builder>::spawn_unchecked_<rustc_interface[2be446531ba5d99b]::util::run_in_thread_with_globals<rustc_interface[2be446531ba5d99b]::util::run_in_thread_pool_with_globals<rustc_interface[2be446531ba5d99b]::interface::run_compiler<core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>, rustc_driver_impl[61f508ca9cdc6f43]::run_compiler::{closure#0}>::{closure#0}, core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>>::{closure#0}, core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>>::{closure#1}::{closure#0}>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/panicking.rs:518:19
 268:     0x7f13690505f3 - std[ca40a4582f39ab3e]::panic::catch_unwind::<core[6236d0dd4d32831b]::panic::unwind_safe::AssertUnwindSafe<<std[ca40a4582f39ab3e]::thread::Builder>::spawn_unchecked_<rustc_interface[2be446531ba5d99b]::util::run_in_thread_with_globals<rustc_interface[2be446531ba5d99b]::util::run_in_thread_pool_with_globals<rustc_interface[2be446531ba5d99b]::interface::run_compiler<core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>, rustc_driver_impl[61f508ca9cdc6f43]::run_compiler::{closure#0}>::{closure#0}, core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>>::{closure#0}, core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>>::{closure#1}::{closure#0}>, core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>>
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/panic.rs:142:14
 269:     0x7f13690505f3 - <std[ca40a4582f39ab3e]::thread::Builder>::spawn_unchecked_::<rustc_interface[2be446531ba5d99b]::util::run_in_thread_with_globals<rustc_interface[2be446531ba5d99b]::util::run_in_thread_pool_with_globals<rustc_interface[2be446531ba5d99b]::interface::run_compiler<core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>, rustc_driver_impl[61f508ca9cdc6f43]::run_compiler::{closure#0}>::{closure#0}, core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>>::{closure#0}, core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>>::{closure#1}
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/thread/mod.rs:528:30
 270:     0x7f13690505f3 - <<std[ca40a4582f39ab3e]::thread::Builder>::spawn_unchecked_<rustc_interface[2be446531ba5d99b]::util::run_in_thread_with_globals<rustc_interface[2be446531ba5d99b]::util::run_in_thread_pool_with_globals<rustc_interface[2be446531ba5d99b]::interface::run_compiler<core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>, rustc_driver_impl[61f508ca9cdc6f43]::run_compiler::{closure#0}>::{closure#0}, core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>>::{closure#0}, core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[6236d0dd4d32831b]::result::Result<(), rustc_span[17a8b155f84fc52a]::ErrorGuaranteed>>::{closure#1} as core[6236d0dd4d32831b]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
                               at /home/matthias/vcs/github/rust_debug_assertions/library/core/src/ops/function.rs:250:5
 271:     0x7f1366572fcc - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h405a8d84a063d3e2
                               at /home/matthias/vcs/github/rust_debug_assertions/library/alloc/src/boxed.rs:2016:9
 272:     0x7f1366572fcc - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6e90adccac414e5c
                               at /home/matthias/vcs/github/rust_debug_assertions/library/alloc/src/boxed.rs:2016:9
 273:     0x7f136655f745 - std::sys::pal::unix::thread::Thread::new::thread_start::he09be2c8e742053c
                               at /home/matthias/vcs/github/rust_debug_assertions/library/std/src/sys/pal/unix/thread.rs:108:17
 274:     0x7f13663239eb - <unknown>
 275:     0x7f13663a77cc - <unknown>
 276:                0x0 - <unknown>

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: please attach the file at `/tmp/im/rustc-ice-2024-01-21T16_59_19-1389710.txt` to your bug report

note: compiler flags: -Z crate-attr=feature(const_async_blocks)

query stack during panic:
#0 [eval_to_allocation_raw] const-evaluating + checking `Bug::V1::{constant#0}`
#1 [eval_to_valtree] evaluating type-level constant
#2 [check_well_formed] checking that `Bug` 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 6 previous errors; 1 warning emitted

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

@matthiaskrgr
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The stacktrace changed a little bit on the orignal example, relevant part:

error: internal compiler error: compiler/rustc_const_eval/src/interpret/place.rs:803:13: type mismatch when copying!
                                src: {async block@/home/gh-matthiaskrgr/vcs/github/glacier2/fixed/icemaker/FA66CEF209B3A792A33C924EAB72C665112FD26E3713F8B596BC86F0619F4282.rs:11:20: 11:31},
                                dest: {async block@/home/gh-matthiaskrgr/vcs/github/glacier2/fixed/icemaker/FA66CEF209B3A792A33C924EAB72C665112FD26E3713F8B596BC86F0619F4282.rs:9:13: 9:21}
  --> /home/gh-matthiaskrgr/vcs/github/glacier2/fixed/icemaker/FA66CEF209B3A792A33C924EAB72C665112FD26E3713F8B596BC86F0619F4282.rs:11:20
   |
11 |         let f: F = async { 1 };
   |                    ^^^^^^^^^^^

thread 'rustc' panicked at /rustc/98aa3624be70462d6a25ed5544333e3df62f4c66/compiler/rustc_middle/src/util/bug.rs:34:50:
Box<dyn Any>
stack backtrace:

@matthiaskrgr matthiaskrgr added the E-needs-test Call for participation: An issue has been fixed and does not reproduce, but no test has been added. label Apr 19, 2024
@matthiaskrgr matthiaskrgr removed the E-needs-test Call for participation: An issue has been fixed and does not reproduce, but no test has been added. label Apr 28, 2024
@matthiaskrgr
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still crashing:

//@ edition:2018

#![feature(type_alias_impl_trait, const_async_blocks)]

struct Bug {
    V1: [(); {
        type F = impl std::future::Future<Output = impl Sized>;
        fn concrete_use() -> F {
            //~^ ERROR to be a future that resolves to `u8`, but it resolves to `()`
            async {}
        }
        let f: F = async { 1 };
        //~^ ERROR `async` blocks are not allowed in constants
        1
    }],
}

fn main() {}

@cushionbadak cushionbadak mentioned this issue Apr 30, 2024
Closed
@matthiaskrgr matthiaskrgr added the S-bug-has-test Status: This bug is tracked inside the repo by a `known-bug` test. label Sep 18, 2024
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C-bug Category: This is a bug. F-type_alias_impl_trait `#[feature(type_alias_impl_trait)]` I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ S-bug-has-test Status: This bug is tracked inside the repo by a `known-bug` test. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
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