diff --git a/.gitignore b/.gitignore
index 27791bc..86eda0c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,4 @@
 /hbbytecode/src/opcode.rs
 /hbbytecode/src/ops.rs
 /hblang/src/instrs.rs
+rust-ice-*
diff --git a/rustc-ice-2024-07-08T07_20_46-1950832.txt b/rustc-ice-2024-07-08T07_20_46-1950832.txt
deleted file mode 100644
index dd44254..0000000
--- a/rustc-ice-2024-07-08T07_20_46-1950832.txt
+++ /dev/null
@@ -1,63 +0,0 @@
-thread 'rustc' panicked at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/compiler/rustc_query_system/src/query/plumbing.rs:726:9:
-Found unstable fingerprints for type_op_prove_predicate(71daa8b716da31a5-398d1dcd05318420): Ok(Canonical { value: QueryResponse { var_values: CanonicalVarValues { var_values: ['^0, '^1] }, region_constraints: QueryRegionConstraints { outlives: [], member_constraints: [] }, certainty: Ambiguous, opaque_types: [], value: () }, max_universe: U0, defining_opaque_types: [], variables: [CanonicalVarInfo { kind: Region(U0) }, CanonicalVarInfo { kind: Region(U0) }] })
-stack backtrace:
-   0:     0x794fe08c9ee5 - std::backtrace_rs::backtrace::libunwind::trace::h21dbca7614b4c2ec
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
-   1:     0x794fe08c9ee5 - std::backtrace_rs::backtrace::trace_unsynchronized::h06a0ab0786a9166e
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
-   2:     0x794fe08c9ee5 - std::backtrace::Backtrace::create::h4502faf42b225ffa
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/backtrace.rs:331:13
-   3:     0x794fe08c9e35 - std::backtrace::Backtrace::force_capture::h3f1c948d7d3c4ff7
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/backtrace.rs:312:9
-   4:     0x794fdd2f75b9 - std[9eff9e2abef5bcde]::panicking::update_hook::<alloc[f8753c8c5d44fa78]::boxed::Box<rustc_driver_impl[45abfa7f5f718cdc]::install_ice_hook::{closure#0}>>::{closure#0}
-   5:     0x794fe08e4d7b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::he6320e9ab8bf26fe
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/alloc/src/boxed.rs:2036:9
-   6:     0x794fe08e4d7b - std::panicking::rust_panic_with_hook::hbb17fcb4d1217e0d
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/panicking.rs:799:13
-   7:     0x794fe08e4af4 - std::panicking::begin_panic_handler::{{closure}}::h17c11573e464dc52
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/panicking.rs:664:13
-   8:     0x794fe08e2319 - std::sys_common::backtrace::__rust_end_short_backtrace::h2ede7b98e5e14976
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/sys_common/backtrace.rs:171:18
-   9:     0x794fe08e4827 - rust_begin_unwind
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/panicking.rs:652:5
-  10:     0x794fe092d733 - core::panicking::panic_fmt::hd1e5987b32e12cc9
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/core/src/panicking.rs:72:14
-  11:     0x794fddbb7cf2 - rustc_query_system[a287c99bdcc77651]::query::plumbing::incremental_verify_ich_failed::<rustc_middle[a0c5edade1b81cb2]::ty::context::TyCtxt>.specialized.5
-  12:     0x794fdeb49519 - rustc_query_system[a287c99bdcc77651]::query::plumbing::try_execute_query::<rustc_query_impl[efbbe001b5d4abc5]::DynamicConfig<rustc_query_system[a287c99bdcc77651]::query::caches::DefaultCache<rustc_type_ir[a43f390ce1cfce50]::canonical::Canonical<rustc_middle[a0c5edade1b81cb2]::ty::context::TyCtxt, rustc_middle[a0c5edade1b81cb2]::ty::ParamEnvAnd<rustc_middle[a0c5edade1b81cb2]::traits::query::type_op::ProvePredicate>>, rustc_middle[a0c5edade1b81cb2]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[efbbe001b5d4abc5]::plumbing::QueryCtxt, true>
-  13:     0x794fdeb48315 - rustc_query_impl[efbbe001b5d4abc5]::query_impl::type_op_prove_predicate::get_query_incr::__rust_end_short_backtrace
-  14:     0x794fdec11e4a - <rustc_borrowck[5842097a4d00d728]::type_check::TypeChecker>::fully_perform_op::<(), rustc_middle[a0c5edade1b81cb2]::ty::ParamEnvAnd<rustc_middle[a0c5edade1b81cb2]::traits::query::type_op::ProvePredicate>>
-  15:     0x794fdec09be2 - <rustc_borrowck[5842097a4d00d728]::type_check::TypeChecker>::normalize_and_prove_instantiated_predicates
-  16:     0x794fdec0d5ed - <rustc_borrowck[5842097a4d00d728]::type_check::TypeVerifier as rustc_middle[a0c5edade1b81cb2]::mir::visit::Visitor>::visit_constant
-  17:     0x794fdbebb4db - <rustc_borrowck[5842097a4d00d728]::type_check::TypeVerifier as rustc_middle[a0c5edade1b81cb2]::mir::visit::Visitor>::visit_body
-  18:     0x794fdbdd17d2 - rustc_borrowck[5842097a4d00d728]::type_check::type_check
-  19:     0x794fdbd8a653 - rustc_borrowck[5842097a4d00d728]::nll::compute_regions
-  20:     0x794fdf533d5b - rustc_borrowck[5842097a4d00d728]::do_mir_borrowck
-  21:     0x794fdf5263bc - rustc_query_impl[efbbe001b5d4abc5]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[efbbe001b5d4abc5]::query_impl::mir_borrowck::dynamic_query::{closure#2}::{closure#0}, rustc_middle[a0c5edade1b81cb2]::query::erase::Erased<[u8; 8usize]>>
-  22:     0x794fde9924c6 - rustc_query_system[a287c99bdcc77651]::query::plumbing::try_execute_query::<rustc_query_impl[efbbe001b5d4abc5]::DynamicConfig<rustc_query_system[a287c99bdcc77651]::query::caches::VecCache<rustc_span[83b70f39c20e6db5]::def_id::LocalDefId, rustc_middle[a0c5edade1b81cb2]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[efbbe001b5d4abc5]::plumbing::QueryCtxt, true>
-  23:     0x794fde99d46a - rustc_query_impl[efbbe001b5d4abc5]::query_impl::mir_borrowck::get_query_incr::__rust_end_short_backtrace
-  24:     0x794fde983784 - rustc_interface[e5a29432a9a6c725]::passes::analysis
-  25:     0x794fde982915 - rustc_query_impl[efbbe001b5d4abc5]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[efbbe001b5d4abc5]::query_impl::analysis::dynamic_query::{closure#2}::{closure#0}, rustc_middle[a0c5edade1b81cb2]::query::erase::Erased<[u8; 1usize]>>
-  26:     0x794fdf4c9d8a - rustc_query_system[a287c99bdcc77651]::query::plumbing::try_execute_query::<rustc_query_impl[efbbe001b5d4abc5]::DynamicConfig<rustc_query_system[a287c99bdcc77651]::query::caches::SingleCache<rustc_middle[a0c5edade1b81cb2]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[efbbe001b5d4abc5]::plumbing::QueryCtxt, true>
-  27:     0x794fdf4c999c - rustc_query_impl[efbbe001b5d4abc5]::query_impl::analysis::get_query_incr::__rust_end_short_backtrace
-  28:     0x794fdf2593ce - rustc_interface[e5a29432a9a6c725]::interface::run_compiler::<core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>, rustc_driver_impl[45abfa7f5f718cdc]::run_compiler::{closure#0}>::{closure#1}
-  29:     0x794fdf210049 - std[9eff9e2abef5bcde]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[e5a29432a9a6c725]::util::run_in_thread_with_globals<rustc_interface[e5a29432a9a6c725]::util::run_in_thread_pool_with_globals<rustc_interface[e5a29432a9a6c725]::interface::run_compiler<core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>, rustc_driver_impl[45abfa7f5f718cdc]::run_compiler::{closure#0}>::{closure#1}, core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>>::{closure#0}, core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>>
-  30:     0x794fdf20fdf6 - <<std[9eff9e2abef5bcde]::thread::Builder>::spawn_unchecked_<rustc_interface[e5a29432a9a6c725]::util::run_in_thread_with_globals<rustc_interface[e5a29432a9a6c725]::util::run_in_thread_pool_with_globals<rustc_interface[e5a29432a9a6c725]::interface::run_compiler<core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>, rustc_driver_impl[45abfa7f5f718cdc]::run_compiler::{closure#0}>::{closure#1}, core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>>::{closure#0}, core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>>::{closure#2} as core[a00ceea0d5b38a2f]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
-  31:     0x794fe08eec1b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h0f1f564ffdba8230
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/alloc/src/boxed.rs:2022:9
-  32:     0x794fe08eec1b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h676ee236ebc3d1fe
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/alloc/src/boxed.rs:2022:9
-  33:     0x794fe08eec1b - std::sys::pal::unix::thread::Thread::new::thread_start::h7848e57bdb49d9c9
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/sys/pal/unix/thread.rs:108:17
-  34:     0x794fda0a6ded - <unknown>
-  35:     0x794fda12a0dc - <unknown>
-  36:                0x0 - <unknown>
-
-
-rustc version: 1.80.0-nightly (8387315ab 2024-05-14)
-platform: x86_64-unknown-linux-gnu
-
-query stack during panic:
-#0 [type_op_prove_predicate] evaluating `type_op_prove_predicate` `ProvePredicate { predicate: Binder { value: TraitPredicate(<&codegen::Loc as core::convert::Into<codegen::LocCow<'_>>>, polarity:Positive), bound_vars: [] } }`
-#1 [mir_borrowck] borrow-checking `codegen::<impl at hblang/src/codegen.rs:1215:1: 1215:13>::expr_ctx`
-#2 [analysis] running analysis passes on this crate
-end of query stack
diff --git a/rustc-ice-2024-07-08T07_20_46-1950833.txt b/rustc-ice-2024-07-08T07_20_46-1950833.txt
deleted file mode 100644
index d22f633..0000000
--- a/rustc-ice-2024-07-08T07_20_46-1950833.txt
+++ /dev/null
@@ -1,63 +0,0 @@
-thread 'rustc' panicked at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/compiler/rustc_query_system/src/query/plumbing.rs:726:9:
-Found unstable fingerprints for type_op_prove_predicate(883d5aeb789a32fc-6d0e9425bddfe96): Ok(Canonical { value: QueryResponse { var_values: CanonicalVarValues { var_values: ['^0, '^1] }, region_constraints: QueryRegionConstraints { outlives: [], member_constraints: [] }, certainty: Ambiguous, opaque_types: [], value: () }, max_universe: U0, defining_opaque_types: [], variables: [CanonicalVarInfo { kind: Region(U0) }, CanonicalVarInfo { kind: Region(U0) }] })
-stack backtrace:
-   0:     0x708f9f421ee5 - std::backtrace_rs::backtrace::libunwind::trace::h21dbca7614b4c2ec
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
-   1:     0x708f9f421ee5 - std::backtrace_rs::backtrace::trace_unsynchronized::h06a0ab0786a9166e
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
-   2:     0x708f9f421ee5 - std::backtrace::Backtrace::create::h4502faf42b225ffa
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/backtrace.rs:331:13
-   3:     0x708f9f421e35 - std::backtrace::Backtrace::force_capture::h3f1c948d7d3c4ff7
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/backtrace.rs:312:9
-   4:     0x708f9bcf75b9 - std[9eff9e2abef5bcde]::panicking::update_hook::<alloc[f8753c8c5d44fa78]::boxed::Box<rustc_driver_impl[45abfa7f5f718cdc]::install_ice_hook::{closure#0}>>::{closure#0}
-   5:     0x708f9f43cd7b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::he6320e9ab8bf26fe
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/alloc/src/boxed.rs:2036:9
-   6:     0x708f9f43cd7b - std::panicking::rust_panic_with_hook::hbb17fcb4d1217e0d
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/panicking.rs:799:13
-   7:     0x708f9f43caf4 - std::panicking::begin_panic_handler::{{closure}}::h17c11573e464dc52
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/panicking.rs:664:13
-   8:     0x708f9f43a319 - std::sys_common::backtrace::__rust_end_short_backtrace::h2ede7b98e5e14976
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/sys_common/backtrace.rs:171:18
-   9:     0x708f9f43c827 - rust_begin_unwind
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/panicking.rs:652:5
-  10:     0x708f9f485733 - core::panicking::panic_fmt::hd1e5987b32e12cc9
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/core/src/panicking.rs:72:14
-  11:     0x708f9c5b7cf2 - rustc_query_system[a287c99bdcc77651]::query::plumbing::incremental_verify_ich_failed::<rustc_middle[a0c5edade1b81cb2]::ty::context::TyCtxt>.specialized.5
-  12:     0x708f9d549519 - rustc_query_system[a287c99bdcc77651]::query::plumbing::try_execute_query::<rustc_query_impl[efbbe001b5d4abc5]::DynamicConfig<rustc_query_system[a287c99bdcc77651]::query::caches::DefaultCache<rustc_type_ir[a43f390ce1cfce50]::canonical::Canonical<rustc_middle[a0c5edade1b81cb2]::ty::context::TyCtxt, rustc_middle[a0c5edade1b81cb2]::ty::ParamEnvAnd<rustc_middle[a0c5edade1b81cb2]::traits::query::type_op::ProvePredicate>>, rustc_middle[a0c5edade1b81cb2]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[efbbe001b5d4abc5]::plumbing::QueryCtxt, true>
-  13:     0x708f9d548315 - rustc_query_impl[efbbe001b5d4abc5]::query_impl::type_op_prove_predicate::get_query_incr::__rust_end_short_backtrace
-  14:     0x708f9d611e4a - <rustc_borrowck[5842097a4d00d728]::type_check::TypeChecker>::fully_perform_op::<(), rustc_middle[a0c5edade1b81cb2]::ty::ParamEnvAnd<rustc_middle[a0c5edade1b81cb2]::traits::query::type_op::ProvePredicate>>
-  15:     0x708f9d609be2 - <rustc_borrowck[5842097a4d00d728]::type_check::TypeChecker>::normalize_and_prove_instantiated_predicates
-  16:     0x708f9d60d5ed - <rustc_borrowck[5842097a4d00d728]::type_check::TypeVerifier as rustc_middle[a0c5edade1b81cb2]::mir::visit::Visitor>::visit_constant
-  17:     0x708f9a8bb4db - <rustc_borrowck[5842097a4d00d728]::type_check::TypeVerifier as rustc_middle[a0c5edade1b81cb2]::mir::visit::Visitor>::visit_body
-  18:     0x708f9a7d17d2 - rustc_borrowck[5842097a4d00d728]::type_check::type_check
-  19:     0x708f9a78a653 - rustc_borrowck[5842097a4d00d728]::nll::compute_regions
-  20:     0x708f9df33d5b - rustc_borrowck[5842097a4d00d728]::do_mir_borrowck
-  21:     0x708f9df263bc - rustc_query_impl[efbbe001b5d4abc5]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[efbbe001b5d4abc5]::query_impl::mir_borrowck::dynamic_query::{closure#2}::{closure#0}, rustc_middle[a0c5edade1b81cb2]::query::erase::Erased<[u8; 8usize]>>
-  22:     0x708f9d3924c6 - rustc_query_system[a287c99bdcc77651]::query::plumbing::try_execute_query::<rustc_query_impl[efbbe001b5d4abc5]::DynamicConfig<rustc_query_system[a287c99bdcc77651]::query::caches::VecCache<rustc_span[83b70f39c20e6db5]::def_id::LocalDefId, rustc_middle[a0c5edade1b81cb2]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[efbbe001b5d4abc5]::plumbing::QueryCtxt, true>
-  23:     0x708f9d39d46a - rustc_query_impl[efbbe001b5d4abc5]::query_impl::mir_borrowck::get_query_incr::__rust_end_short_backtrace
-  24:     0x708f9d383784 - rustc_interface[e5a29432a9a6c725]::passes::analysis
-  25:     0x708f9d382915 - rustc_query_impl[efbbe001b5d4abc5]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[efbbe001b5d4abc5]::query_impl::analysis::dynamic_query::{closure#2}::{closure#0}, rustc_middle[a0c5edade1b81cb2]::query::erase::Erased<[u8; 1usize]>>
-  26:     0x708f9dec9d8a - rustc_query_system[a287c99bdcc77651]::query::plumbing::try_execute_query::<rustc_query_impl[efbbe001b5d4abc5]::DynamicConfig<rustc_query_system[a287c99bdcc77651]::query::caches::SingleCache<rustc_middle[a0c5edade1b81cb2]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[efbbe001b5d4abc5]::plumbing::QueryCtxt, true>
-  27:     0x708f9dec999c - rustc_query_impl[efbbe001b5d4abc5]::query_impl::analysis::get_query_incr::__rust_end_short_backtrace
-  28:     0x708f9dc593ce - rustc_interface[e5a29432a9a6c725]::interface::run_compiler::<core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>, rustc_driver_impl[45abfa7f5f718cdc]::run_compiler::{closure#0}>::{closure#1}
-  29:     0x708f9dc10049 - std[9eff9e2abef5bcde]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[e5a29432a9a6c725]::util::run_in_thread_with_globals<rustc_interface[e5a29432a9a6c725]::util::run_in_thread_pool_with_globals<rustc_interface[e5a29432a9a6c725]::interface::run_compiler<core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>, rustc_driver_impl[45abfa7f5f718cdc]::run_compiler::{closure#0}>::{closure#1}, core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>>::{closure#0}, core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>>
-  30:     0x708f9dc0fdf6 - <<std[9eff9e2abef5bcde]::thread::Builder>::spawn_unchecked_<rustc_interface[e5a29432a9a6c725]::util::run_in_thread_with_globals<rustc_interface[e5a29432a9a6c725]::util::run_in_thread_pool_with_globals<rustc_interface[e5a29432a9a6c725]::interface::run_compiler<core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>, rustc_driver_impl[45abfa7f5f718cdc]::run_compiler::{closure#0}>::{closure#1}, core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>>::{closure#0}, core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>>::{closure#2} as core[a00ceea0d5b38a2f]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
-  31:     0x708f9f446c1b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h0f1f564ffdba8230
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/alloc/src/boxed.rs:2022:9
-  32:     0x708f9f446c1b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h676ee236ebc3d1fe
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/alloc/src/boxed.rs:2022:9
-  33:     0x708f9f446c1b - std::sys::pal::unix::thread::Thread::new::thread_start::h7848e57bdb49d9c9
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/sys/pal/unix/thread.rs:108:17
-  34:     0x708f98aa6ded - <unknown>
-  35:     0x708f98b2a0dc - <unknown>
-  36:                0x0 - <unknown>
-
-
-rustc version: 1.80.0-nightly (8387315ab 2024-05-14)
-platform: x86_64-unknown-linux-gnu
-
-query stack during panic:
-#0 [type_op_prove_predicate] evaluating `type_op_prove_predicate` `ProvePredicate { predicate: Binder { value: TraitPredicate(<&codegen::Loc as core::convert::Into<codegen::LocCow<'_>>>, polarity:Positive), bound_vars: [] } }`
-#1 [mir_borrowck] borrow-checking `codegen::<impl at hblang/src/codegen.rs:1215:1: 1215:13>::expr_ctx`
-#2 [analysis] running analysis passes on this crate
-end of query stack
diff --git a/rustc-ice-2024-07-08T07_21_05-1951145.txt b/rustc-ice-2024-07-08T07_21_05-1951145.txt
deleted file mode 100644
index 2c7ebfe..0000000
--- a/rustc-ice-2024-07-08T07_21_05-1951145.txt
+++ /dev/null
@@ -1,63 +0,0 @@
-thread 'rustc' panicked at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/compiler/rustc_query_system/src/query/plumbing.rs:726:9:
-Found unstable fingerprints for type_op_prove_predicate(71daa8b716da31a5-398d1dcd05318420): Ok(Canonical { value: QueryResponse { var_values: CanonicalVarValues { var_values: ['^0, '^1] }, region_constraints: QueryRegionConstraints { outlives: [], member_constraints: [] }, certainty: Ambiguous, opaque_types: [], value: () }, max_universe: U0, defining_opaque_types: [], variables: [CanonicalVarInfo { kind: Region(U0) }, CanonicalVarInfo { kind: Region(U0) }] })
-stack backtrace:
-   0:     0x79dba17c0ee5 - std::backtrace_rs::backtrace::libunwind::trace::h21dbca7614b4c2ec
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
-   1:     0x79dba17c0ee5 - std::backtrace_rs::backtrace::trace_unsynchronized::h06a0ab0786a9166e
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
-   2:     0x79dba17c0ee5 - std::backtrace::Backtrace::create::h4502faf42b225ffa
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/backtrace.rs:331:13
-   3:     0x79dba17c0e35 - std::backtrace::Backtrace::force_capture::h3f1c948d7d3c4ff7
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/backtrace.rs:312:9
-   4:     0x79db9e0f75b9 - std[9eff9e2abef5bcde]::panicking::update_hook::<alloc[f8753c8c5d44fa78]::boxed::Box<rustc_driver_impl[45abfa7f5f718cdc]::install_ice_hook::{closure#0}>>::{closure#0}
-   5:     0x79dba17dbd7b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::he6320e9ab8bf26fe
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/alloc/src/boxed.rs:2036:9
-   6:     0x79dba17dbd7b - std::panicking::rust_panic_with_hook::hbb17fcb4d1217e0d
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/panicking.rs:799:13
-   7:     0x79dba17dbaf4 - std::panicking::begin_panic_handler::{{closure}}::h17c11573e464dc52
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/panicking.rs:664:13
-   8:     0x79dba17d9319 - std::sys_common::backtrace::__rust_end_short_backtrace::h2ede7b98e5e14976
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/sys_common/backtrace.rs:171:18
-   9:     0x79dba17db827 - rust_begin_unwind
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/panicking.rs:652:5
-  10:     0x79dba1824733 - core::panicking::panic_fmt::hd1e5987b32e12cc9
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/core/src/panicking.rs:72:14
-  11:     0x79db9e9b7cf2 - rustc_query_system[a287c99bdcc77651]::query::plumbing::incremental_verify_ich_failed::<rustc_middle[a0c5edade1b81cb2]::ty::context::TyCtxt>.specialized.5
-  12:     0x79db9f949519 - rustc_query_system[a287c99bdcc77651]::query::plumbing::try_execute_query::<rustc_query_impl[efbbe001b5d4abc5]::DynamicConfig<rustc_query_system[a287c99bdcc77651]::query::caches::DefaultCache<rustc_type_ir[a43f390ce1cfce50]::canonical::Canonical<rustc_middle[a0c5edade1b81cb2]::ty::context::TyCtxt, rustc_middle[a0c5edade1b81cb2]::ty::ParamEnvAnd<rustc_middle[a0c5edade1b81cb2]::traits::query::type_op::ProvePredicate>>, rustc_middle[a0c5edade1b81cb2]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[efbbe001b5d4abc5]::plumbing::QueryCtxt, true>
-  13:     0x79db9f948315 - rustc_query_impl[efbbe001b5d4abc5]::query_impl::type_op_prove_predicate::get_query_incr::__rust_end_short_backtrace
-  14:     0x79db9fa11e4a - <rustc_borrowck[5842097a4d00d728]::type_check::TypeChecker>::fully_perform_op::<(), rustc_middle[a0c5edade1b81cb2]::ty::ParamEnvAnd<rustc_middle[a0c5edade1b81cb2]::traits::query::type_op::ProvePredicate>>
-  15:     0x79db9fa09be2 - <rustc_borrowck[5842097a4d00d728]::type_check::TypeChecker>::normalize_and_prove_instantiated_predicates
-  16:     0x79db9fa0d5ed - <rustc_borrowck[5842097a4d00d728]::type_check::TypeVerifier as rustc_middle[a0c5edade1b81cb2]::mir::visit::Visitor>::visit_constant
-  17:     0x79db9ccbb4db - <rustc_borrowck[5842097a4d00d728]::type_check::TypeVerifier as rustc_middle[a0c5edade1b81cb2]::mir::visit::Visitor>::visit_body
-  18:     0x79db9cbd17d2 - rustc_borrowck[5842097a4d00d728]::type_check::type_check
-  19:     0x79db9cb8a653 - rustc_borrowck[5842097a4d00d728]::nll::compute_regions
-  20:     0x79dba0333d5b - rustc_borrowck[5842097a4d00d728]::do_mir_borrowck
-  21:     0x79dba03263bc - rustc_query_impl[efbbe001b5d4abc5]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[efbbe001b5d4abc5]::query_impl::mir_borrowck::dynamic_query::{closure#2}::{closure#0}, rustc_middle[a0c5edade1b81cb2]::query::erase::Erased<[u8; 8usize]>>
-  22:     0x79db9f7924c6 - rustc_query_system[a287c99bdcc77651]::query::plumbing::try_execute_query::<rustc_query_impl[efbbe001b5d4abc5]::DynamicConfig<rustc_query_system[a287c99bdcc77651]::query::caches::VecCache<rustc_span[83b70f39c20e6db5]::def_id::LocalDefId, rustc_middle[a0c5edade1b81cb2]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[efbbe001b5d4abc5]::plumbing::QueryCtxt, true>
-  23:     0x79db9f79d46a - rustc_query_impl[efbbe001b5d4abc5]::query_impl::mir_borrowck::get_query_incr::__rust_end_short_backtrace
-  24:     0x79db9f783784 - rustc_interface[e5a29432a9a6c725]::passes::analysis
-  25:     0x79db9f782915 - rustc_query_impl[efbbe001b5d4abc5]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[efbbe001b5d4abc5]::query_impl::analysis::dynamic_query::{closure#2}::{closure#0}, rustc_middle[a0c5edade1b81cb2]::query::erase::Erased<[u8; 1usize]>>
-  26:     0x79dba02c9d8a - rustc_query_system[a287c99bdcc77651]::query::plumbing::try_execute_query::<rustc_query_impl[efbbe001b5d4abc5]::DynamicConfig<rustc_query_system[a287c99bdcc77651]::query::caches::SingleCache<rustc_middle[a0c5edade1b81cb2]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[efbbe001b5d4abc5]::plumbing::QueryCtxt, true>
-  27:     0x79dba02c999c - rustc_query_impl[efbbe001b5d4abc5]::query_impl::analysis::get_query_incr::__rust_end_short_backtrace
-  28:     0x79dba00593ce - rustc_interface[e5a29432a9a6c725]::interface::run_compiler::<core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>, rustc_driver_impl[45abfa7f5f718cdc]::run_compiler::{closure#0}>::{closure#1}
-  29:     0x79dba0010049 - std[9eff9e2abef5bcde]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[e5a29432a9a6c725]::util::run_in_thread_with_globals<rustc_interface[e5a29432a9a6c725]::util::run_in_thread_pool_with_globals<rustc_interface[e5a29432a9a6c725]::interface::run_compiler<core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>, rustc_driver_impl[45abfa7f5f718cdc]::run_compiler::{closure#0}>::{closure#1}, core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>>::{closure#0}, core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>>
-  30:     0x79dba000fdf6 - <<std[9eff9e2abef5bcde]::thread::Builder>::spawn_unchecked_<rustc_interface[e5a29432a9a6c725]::util::run_in_thread_with_globals<rustc_interface[e5a29432a9a6c725]::util::run_in_thread_pool_with_globals<rustc_interface[e5a29432a9a6c725]::interface::run_compiler<core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>, rustc_driver_impl[45abfa7f5f718cdc]::run_compiler::{closure#0}>::{closure#1}, core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>>::{closure#0}, core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>>::{closure#2} as core[a00ceea0d5b38a2f]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
-  31:     0x79dba17e5c1b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h0f1f564ffdba8230
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/alloc/src/boxed.rs:2022:9
-  32:     0x79dba17e5c1b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h676ee236ebc3d1fe
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/alloc/src/boxed.rs:2022:9
-  33:     0x79dba17e5c1b - std::sys::pal::unix::thread::Thread::new::thread_start::h7848e57bdb49d9c9
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/sys/pal/unix/thread.rs:108:17
-  34:     0x79db9aea6ded - <unknown>
-  35:     0x79db9af2a0dc - <unknown>
-  36:                0x0 - <unknown>
-
-
-rustc version: 1.80.0-nightly (8387315ab 2024-05-14)
-platform: x86_64-unknown-linux-gnu
-
-query stack during panic:
-#0 [type_op_prove_predicate] evaluating `type_op_prove_predicate` `ProvePredicate { predicate: Binder { value: TraitPredicate(<&codegen::Loc as core::convert::Into<codegen::LocCow<'_>>>, polarity:Positive), bound_vars: [] } }`
-#1 [mir_borrowck] borrow-checking `codegen::<impl at hblang/src/codegen.rs:1215:1: 1215:13>::expr_ctx`
-#2 [analysis] running analysis passes on this crate
-end of query stack
diff --git a/rustc-ice-2024-07-08T07_21_05-1951146.txt b/rustc-ice-2024-07-08T07_21_05-1951146.txt
deleted file mode 100644
index 4327de2..0000000
--- a/rustc-ice-2024-07-08T07_21_05-1951146.txt
+++ /dev/null
@@ -1,63 +0,0 @@
-thread 'rustc' panicked at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/compiler/rustc_query_system/src/query/plumbing.rs:726:9:
-Found unstable fingerprints for type_op_prove_predicate(883d5aeb789a32fc-6d0e9425bddfe96): Ok(Canonical { value: QueryResponse { var_values: CanonicalVarValues { var_values: ['^0, '^1] }, region_constraints: QueryRegionConstraints { outlives: [], member_constraints: [] }, certainty: Ambiguous, opaque_types: [], value: () }, max_universe: U0, defining_opaque_types: [], variables: [CanonicalVarInfo { kind: Region(U0) }, CanonicalVarInfo { kind: Region(U0) }] })
-stack backtrace:
-   0:     0x72eb90974ee5 - std::backtrace_rs::backtrace::libunwind::trace::h21dbca7614b4c2ec
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
-   1:     0x72eb90974ee5 - std::backtrace_rs::backtrace::trace_unsynchronized::h06a0ab0786a9166e
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
-   2:     0x72eb90974ee5 - std::backtrace::Backtrace::create::h4502faf42b225ffa
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/backtrace.rs:331:13
-   3:     0x72eb90974e35 - std::backtrace::Backtrace::force_capture::h3f1c948d7d3c4ff7
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/backtrace.rs:312:9
-   4:     0x72eb8d2f75b9 - std[9eff9e2abef5bcde]::panicking::update_hook::<alloc[f8753c8c5d44fa78]::boxed::Box<rustc_driver_impl[45abfa7f5f718cdc]::install_ice_hook::{closure#0}>>::{closure#0}
-   5:     0x72eb9098fd7b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::he6320e9ab8bf26fe
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/alloc/src/boxed.rs:2036:9
-   6:     0x72eb9098fd7b - std::panicking::rust_panic_with_hook::hbb17fcb4d1217e0d
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/panicking.rs:799:13
-   7:     0x72eb9098faf4 - std::panicking::begin_panic_handler::{{closure}}::h17c11573e464dc52
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/panicking.rs:664:13
-   8:     0x72eb9098d319 - std::sys_common::backtrace::__rust_end_short_backtrace::h2ede7b98e5e14976
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/sys_common/backtrace.rs:171:18
-   9:     0x72eb9098f827 - rust_begin_unwind
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/panicking.rs:652:5
-  10:     0x72eb909d8733 - core::panicking::panic_fmt::hd1e5987b32e12cc9
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/core/src/panicking.rs:72:14
-  11:     0x72eb8dbb7cf2 - rustc_query_system[a287c99bdcc77651]::query::plumbing::incremental_verify_ich_failed::<rustc_middle[a0c5edade1b81cb2]::ty::context::TyCtxt>.specialized.5
-  12:     0x72eb8eb49519 - rustc_query_system[a287c99bdcc77651]::query::plumbing::try_execute_query::<rustc_query_impl[efbbe001b5d4abc5]::DynamicConfig<rustc_query_system[a287c99bdcc77651]::query::caches::DefaultCache<rustc_type_ir[a43f390ce1cfce50]::canonical::Canonical<rustc_middle[a0c5edade1b81cb2]::ty::context::TyCtxt, rustc_middle[a0c5edade1b81cb2]::ty::ParamEnvAnd<rustc_middle[a0c5edade1b81cb2]::traits::query::type_op::ProvePredicate>>, rustc_middle[a0c5edade1b81cb2]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[efbbe001b5d4abc5]::plumbing::QueryCtxt, true>
-  13:     0x72eb8eb48315 - rustc_query_impl[efbbe001b5d4abc5]::query_impl::type_op_prove_predicate::get_query_incr::__rust_end_short_backtrace
-  14:     0x72eb8ec11e4a - <rustc_borrowck[5842097a4d00d728]::type_check::TypeChecker>::fully_perform_op::<(), rustc_middle[a0c5edade1b81cb2]::ty::ParamEnvAnd<rustc_middle[a0c5edade1b81cb2]::traits::query::type_op::ProvePredicate>>
-  15:     0x72eb8ec09be2 - <rustc_borrowck[5842097a4d00d728]::type_check::TypeChecker>::normalize_and_prove_instantiated_predicates
-  16:     0x72eb8ec0d5ed - <rustc_borrowck[5842097a4d00d728]::type_check::TypeVerifier as rustc_middle[a0c5edade1b81cb2]::mir::visit::Visitor>::visit_constant
-  17:     0x72eb8bebb4db - <rustc_borrowck[5842097a4d00d728]::type_check::TypeVerifier as rustc_middle[a0c5edade1b81cb2]::mir::visit::Visitor>::visit_body
-  18:     0x72eb8bdd17d2 - rustc_borrowck[5842097a4d00d728]::type_check::type_check
-  19:     0x72eb8bd8a653 - rustc_borrowck[5842097a4d00d728]::nll::compute_regions
-  20:     0x72eb8f533d5b - rustc_borrowck[5842097a4d00d728]::do_mir_borrowck
-  21:     0x72eb8f5263bc - rustc_query_impl[efbbe001b5d4abc5]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[efbbe001b5d4abc5]::query_impl::mir_borrowck::dynamic_query::{closure#2}::{closure#0}, rustc_middle[a0c5edade1b81cb2]::query::erase::Erased<[u8; 8usize]>>
-  22:     0x72eb8e9924c6 - rustc_query_system[a287c99bdcc77651]::query::plumbing::try_execute_query::<rustc_query_impl[efbbe001b5d4abc5]::DynamicConfig<rustc_query_system[a287c99bdcc77651]::query::caches::VecCache<rustc_span[83b70f39c20e6db5]::def_id::LocalDefId, rustc_middle[a0c5edade1b81cb2]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[efbbe001b5d4abc5]::plumbing::QueryCtxt, true>
-  23:     0x72eb8e99d46a - rustc_query_impl[efbbe001b5d4abc5]::query_impl::mir_borrowck::get_query_incr::__rust_end_short_backtrace
-  24:     0x72eb8e983784 - rustc_interface[e5a29432a9a6c725]::passes::analysis
-  25:     0x72eb8e982915 - rustc_query_impl[efbbe001b5d4abc5]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[efbbe001b5d4abc5]::query_impl::analysis::dynamic_query::{closure#2}::{closure#0}, rustc_middle[a0c5edade1b81cb2]::query::erase::Erased<[u8; 1usize]>>
-  26:     0x72eb8f4c9d8a - rustc_query_system[a287c99bdcc77651]::query::plumbing::try_execute_query::<rustc_query_impl[efbbe001b5d4abc5]::DynamicConfig<rustc_query_system[a287c99bdcc77651]::query::caches::SingleCache<rustc_middle[a0c5edade1b81cb2]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[efbbe001b5d4abc5]::plumbing::QueryCtxt, true>
-  27:     0x72eb8f4c999c - rustc_query_impl[efbbe001b5d4abc5]::query_impl::analysis::get_query_incr::__rust_end_short_backtrace
-  28:     0x72eb8f2593ce - rustc_interface[e5a29432a9a6c725]::interface::run_compiler::<core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>, rustc_driver_impl[45abfa7f5f718cdc]::run_compiler::{closure#0}>::{closure#1}
-  29:     0x72eb8f210049 - std[9eff9e2abef5bcde]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[e5a29432a9a6c725]::util::run_in_thread_with_globals<rustc_interface[e5a29432a9a6c725]::util::run_in_thread_pool_with_globals<rustc_interface[e5a29432a9a6c725]::interface::run_compiler<core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>, rustc_driver_impl[45abfa7f5f718cdc]::run_compiler::{closure#0}>::{closure#1}, core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>>::{closure#0}, core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>>
-  30:     0x72eb8f20fdf6 - <<std[9eff9e2abef5bcde]::thread::Builder>::spawn_unchecked_<rustc_interface[e5a29432a9a6c725]::util::run_in_thread_with_globals<rustc_interface[e5a29432a9a6c725]::util::run_in_thread_pool_with_globals<rustc_interface[e5a29432a9a6c725]::interface::run_compiler<core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>, rustc_driver_impl[45abfa7f5f718cdc]::run_compiler::{closure#0}>::{closure#1}, core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>>::{closure#0}, core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>>::{closure#2} as core[a00ceea0d5b38a2f]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
-  31:     0x72eb90999c1b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h0f1f564ffdba8230
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/alloc/src/boxed.rs:2022:9
-  32:     0x72eb90999c1b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h676ee236ebc3d1fe
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/alloc/src/boxed.rs:2022:9
-  33:     0x72eb90999c1b - std::sys::pal::unix::thread::Thread::new::thread_start::h7848e57bdb49d9c9
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/sys/pal/unix/thread.rs:108:17
-  34:     0x72eb8a0a6ded - <unknown>
-  35:     0x72eb8a12a0dc - <unknown>
-  36:                0x0 - <unknown>
-
-
-rustc version: 1.80.0-nightly (8387315ab 2024-05-14)
-platform: x86_64-unknown-linux-gnu
-
-query stack during panic:
-#0 [type_op_prove_predicate] evaluating `type_op_prove_predicate` `ProvePredicate { predicate: Binder { value: TraitPredicate(<&codegen::Loc as core::convert::Into<codegen::LocCow<'_>>>, polarity:Positive), bound_vars: [] } }`
-#1 [mir_borrowck] borrow-checking `codegen::<impl at hblang/src/codegen.rs:1215:1: 1215:13>::expr_ctx`
-#2 [analysis] running analysis passes on this crate
-end of query stack
diff --git a/rustc-ice-2024-07-08T07_21_22-1951438.txt b/rustc-ice-2024-07-08T07_21_22-1951438.txt
deleted file mode 100644
index ee6b5f7..0000000
--- a/rustc-ice-2024-07-08T07_21_22-1951438.txt
+++ /dev/null
@@ -1,63 +0,0 @@
-thread 'rustc' panicked at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/compiler/rustc_query_system/src/query/plumbing.rs:726:9:
-Found unstable fingerprints for type_op_prove_predicate(71daa8b716da31a5-398d1dcd05318420): Ok(Canonical { value: QueryResponse { var_values: CanonicalVarValues { var_values: ['^0, '^1] }, region_constraints: QueryRegionConstraints { outlives: [], member_constraints: [] }, certainty: Ambiguous, opaque_types: [], value: () }, max_universe: U0, defining_opaque_types: [], variables: [CanonicalVarInfo { kind: Region(U0) }, CanonicalVarInfo { kind: Region(U0) }] })
-stack backtrace:
-   0:     0x7a2f9fc1dee5 - std::backtrace_rs::backtrace::libunwind::trace::h21dbca7614b4c2ec
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
-   1:     0x7a2f9fc1dee5 - std::backtrace_rs::backtrace::trace_unsynchronized::h06a0ab0786a9166e
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
-   2:     0x7a2f9fc1dee5 - std::backtrace::Backtrace::create::h4502faf42b225ffa
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/backtrace.rs:331:13
-   3:     0x7a2f9fc1de35 - std::backtrace::Backtrace::force_capture::h3f1c948d7d3c4ff7
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/backtrace.rs:312:9
-   4:     0x7a2f9c4f75b9 - std[9eff9e2abef5bcde]::panicking::update_hook::<alloc[f8753c8c5d44fa78]::boxed::Box<rustc_driver_impl[45abfa7f5f718cdc]::install_ice_hook::{closure#0}>>::{closure#0}
-   5:     0x7a2f9fc38d7b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::he6320e9ab8bf26fe
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/alloc/src/boxed.rs:2036:9
-   6:     0x7a2f9fc38d7b - std::panicking::rust_panic_with_hook::hbb17fcb4d1217e0d
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/panicking.rs:799:13
-   7:     0x7a2f9fc38af4 - std::panicking::begin_panic_handler::{{closure}}::h17c11573e464dc52
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/panicking.rs:664:13
-   8:     0x7a2f9fc36319 - std::sys_common::backtrace::__rust_end_short_backtrace::h2ede7b98e5e14976
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/sys_common/backtrace.rs:171:18
-   9:     0x7a2f9fc38827 - rust_begin_unwind
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/panicking.rs:652:5
-  10:     0x7a2f9fc81733 - core::panicking::panic_fmt::hd1e5987b32e12cc9
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/core/src/panicking.rs:72:14
-  11:     0x7a2f9cdb7cf2 - rustc_query_system[a287c99bdcc77651]::query::plumbing::incremental_verify_ich_failed::<rustc_middle[a0c5edade1b81cb2]::ty::context::TyCtxt>.specialized.5
-  12:     0x7a2f9dd49519 - rustc_query_system[a287c99bdcc77651]::query::plumbing::try_execute_query::<rustc_query_impl[efbbe001b5d4abc5]::DynamicConfig<rustc_query_system[a287c99bdcc77651]::query::caches::DefaultCache<rustc_type_ir[a43f390ce1cfce50]::canonical::Canonical<rustc_middle[a0c5edade1b81cb2]::ty::context::TyCtxt, rustc_middle[a0c5edade1b81cb2]::ty::ParamEnvAnd<rustc_middle[a0c5edade1b81cb2]::traits::query::type_op::ProvePredicate>>, rustc_middle[a0c5edade1b81cb2]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[efbbe001b5d4abc5]::plumbing::QueryCtxt, true>
-  13:     0x7a2f9dd48315 - rustc_query_impl[efbbe001b5d4abc5]::query_impl::type_op_prove_predicate::get_query_incr::__rust_end_short_backtrace
-  14:     0x7a2f9de11e4a - <rustc_borrowck[5842097a4d00d728]::type_check::TypeChecker>::fully_perform_op::<(), rustc_middle[a0c5edade1b81cb2]::ty::ParamEnvAnd<rustc_middle[a0c5edade1b81cb2]::traits::query::type_op::ProvePredicate>>
-  15:     0x7a2f9de09be2 - <rustc_borrowck[5842097a4d00d728]::type_check::TypeChecker>::normalize_and_prove_instantiated_predicates
-  16:     0x7a2f9de0d5ed - <rustc_borrowck[5842097a4d00d728]::type_check::TypeVerifier as rustc_middle[a0c5edade1b81cb2]::mir::visit::Visitor>::visit_constant
-  17:     0x7a2f9b0bb4db - <rustc_borrowck[5842097a4d00d728]::type_check::TypeVerifier as rustc_middle[a0c5edade1b81cb2]::mir::visit::Visitor>::visit_body
-  18:     0x7a2f9afd17d2 - rustc_borrowck[5842097a4d00d728]::type_check::type_check
-  19:     0x7a2f9af8a653 - rustc_borrowck[5842097a4d00d728]::nll::compute_regions
-  20:     0x7a2f9e733d5b - rustc_borrowck[5842097a4d00d728]::do_mir_borrowck
-  21:     0x7a2f9e7263bc - rustc_query_impl[efbbe001b5d4abc5]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[efbbe001b5d4abc5]::query_impl::mir_borrowck::dynamic_query::{closure#2}::{closure#0}, rustc_middle[a0c5edade1b81cb2]::query::erase::Erased<[u8; 8usize]>>
-  22:     0x7a2f9db924c6 - rustc_query_system[a287c99bdcc77651]::query::plumbing::try_execute_query::<rustc_query_impl[efbbe001b5d4abc5]::DynamicConfig<rustc_query_system[a287c99bdcc77651]::query::caches::VecCache<rustc_span[83b70f39c20e6db5]::def_id::LocalDefId, rustc_middle[a0c5edade1b81cb2]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[efbbe001b5d4abc5]::plumbing::QueryCtxt, true>
-  23:     0x7a2f9db9d46a - rustc_query_impl[efbbe001b5d4abc5]::query_impl::mir_borrowck::get_query_incr::__rust_end_short_backtrace
-  24:     0x7a2f9db83784 - rustc_interface[e5a29432a9a6c725]::passes::analysis
-  25:     0x7a2f9db82915 - rustc_query_impl[efbbe001b5d4abc5]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[efbbe001b5d4abc5]::query_impl::analysis::dynamic_query::{closure#2}::{closure#0}, rustc_middle[a0c5edade1b81cb2]::query::erase::Erased<[u8; 1usize]>>
-  26:     0x7a2f9e6c9d8a - rustc_query_system[a287c99bdcc77651]::query::plumbing::try_execute_query::<rustc_query_impl[efbbe001b5d4abc5]::DynamicConfig<rustc_query_system[a287c99bdcc77651]::query::caches::SingleCache<rustc_middle[a0c5edade1b81cb2]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[efbbe001b5d4abc5]::plumbing::QueryCtxt, true>
-  27:     0x7a2f9e6c999c - rustc_query_impl[efbbe001b5d4abc5]::query_impl::analysis::get_query_incr::__rust_end_short_backtrace
-  28:     0x7a2f9e4593ce - rustc_interface[e5a29432a9a6c725]::interface::run_compiler::<core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>, rustc_driver_impl[45abfa7f5f718cdc]::run_compiler::{closure#0}>::{closure#1}
-  29:     0x7a2f9e410049 - std[9eff9e2abef5bcde]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[e5a29432a9a6c725]::util::run_in_thread_with_globals<rustc_interface[e5a29432a9a6c725]::util::run_in_thread_pool_with_globals<rustc_interface[e5a29432a9a6c725]::interface::run_compiler<core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>, rustc_driver_impl[45abfa7f5f718cdc]::run_compiler::{closure#0}>::{closure#1}, core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>>::{closure#0}, core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>>
-  30:     0x7a2f9e40fdf6 - <<std[9eff9e2abef5bcde]::thread::Builder>::spawn_unchecked_<rustc_interface[e5a29432a9a6c725]::util::run_in_thread_with_globals<rustc_interface[e5a29432a9a6c725]::util::run_in_thread_pool_with_globals<rustc_interface[e5a29432a9a6c725]::interface::run_compiler<core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>, rustc_driver_impl[45abfa7f5f718cdc]::run_compiler::{closure#0}>::{closure#1}, core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>>::{closure#0}, core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>>::{closure#2} as core[a00ceea0d5b38a2f]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
-  31:     0x7a2f9fc42c1b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h0f1f564ffdba8230
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/alloc/src/boxed.rs:2022:9
-  32:     0x7a2f9fc42c1b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h676ee236ebc3d1fe
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/alloc/src/boxed.rs:2022:9
-  33:     0x7a2f9fc42c1b - std::sys::pal::unix::thread::Thread::new::thread_start::h7848e57bdb49d9c9
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/sys/pal/unix/thread.rs:108:17
-  34:     0x7a2f992a6ded - <unknown>
-  35:     0x7a2f9932a0dc - <unknown>
-  36:                0x0 - <unknown>
-
-
-rustc version: 1.80.0-nightly (8387315ab 2024-05-14)
-platform: x86_64-unknown-linux-gnu
-
-query stack during panic:
-#0 [type_op_prove_predicate] evaluating `type_op_prove_predicate` `ProvePredicate { predicate: Binder { value: TraitPredicate(<&codegen::Loc as core::convert::Into<codegen::LocCow<'_>>>, polarity:Positive), bound_vars: [] } }`
-#1 [mir_borrowck] borrow-checking `codegen::<impl at hblang/src/codegen.rs:1215:1: 1215:13>::expr_ctx`
-#2 [analysis] running analysis passes on this crate
-end of query stack
diff --git a/rustc-ice-2024-07-08T07_21_22-1951439.txt b/rustc-ice-2024-07-08T07_21_22-1951439.txt
deleted file mode 100644
index b4f98ed..0000000
--- a/rustc-ice-2024-07-08T07_21_22-1951439.txt
+++ /dev/null
@@ -1,63 +0,0 @@
-thread 'rustc' panicked at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/compiler/rustc_query_system/src/query/plumbing.rs:726:9:
-Found unstable fingerprints for type_op_prove_predicate(883d5aeb789a32fc-6d0e9425bddfe96): Ok(Canonical { value: QueryResponse { var_values: CanonicalVarValues { var_values: ['^0, '^1] }, region_constraints: QueryRegionConstraints { outlives: [], member_constraints: [] }, certainty: Ambiguous, opaque_types: [], value: () }, max_universe: U0, defining_opaque_types: [], variables: [CanonicalVarInfo { kind: Region(U0) }, CanonicalVarInfo { kind: Region(U0) }] })
-stack backtrace:
-   0:     0x76e299c0bee5 - std::backtrace_rs::backtrace::libunwind::trace::h21dbca7614b4c2ec
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
-   1:     0x76e299c0bee5 - std::backtrace_rs::backtrace::trace_unsynchronized::h06a0ab0786a9166e
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
-   2:     0x76e299c0bee5 - std::backtrace::Backtrace::create::h4502faf42b225ffa
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/backtrace.rs:331:13
-   3:     0x76e299c0be35 - std::backtrace::Backtrace::force_capture::h3f1c948d7d3c4ff7
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/backtrace.rs:312:9
-   4:     0x76e2964f75b9 - std[9eff9e2abef5bcde]::panicking::update_hook::<alloc[f8753c8c5d44fa78]::boxed::Box<rustc_driver_impl[45abfa7f5f718cdc]::install_ice_hook::{closure#0}>>::{closure#0}
-   5:     0x76e299c26d7b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::he6320e9ab8bf26fe
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/alloc/src/boxed.rs:2036:9
-   6:     0x76e299c26d7b - std::panicking::rust_panic_with_hook::hbb17fcb4d1217e0d
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/panicking.rs:799:13
-   7:     0x76e299c26af4 - std::panicking::begin_panic_handler::{{closure}}::h17c11573e464dc52
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/panicking.rs:664:13
-   8:     0x76e299c24319 - std::sys_common::backtrace::__rust_end_short_backtrace::h2ede7b98e5e14976
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/sys_common/backtrace.rs:171:18
-   9:     0x76e299c26827 - rust_begin_unwind
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/panicking.rs:652:5
-  10:     0x76e299c6f733 - core::panicking::panic_fmt::hd1e5987b32e12cc9
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/core/src/panicking.rs:72:14
-  11:     0x76e296db7cf2 - rustc_query_system[a287c99bdcc77651]::query::plumbing::incremental_verify_ich_failed::<rustc_middle[a0c5edade1b81cb2]::ty::context::TyCtxt>.specialized.5
-  12:     0x76e297d49519 - rustc_query_system[a287c99bdcc77651]::query::plumbing::try_execute_query::<rustc_query_impl[efbbe001b5d4abc5]::DynamicConfig<rustc_query_system[a287c99bdcc77651]::query::caches::DefaultCache<rustc_type_ir[a43f390ce1cfce50]::canonical::Canonical<rustc_middle[a0c5edade1b81cb2]::ty::context::TyCtxt, rustc_middle[a0c5edade1b81cb2]::ty::ParamEnvAnd<rustc_middle[a0c5edade1b81cb2]::traits::query::type_op::ProvePredicate>>, rustc_middle[a0c5edade1b81cb2]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[efbbe001b5d4abc5]::plumbing::QueryCtxt, true>
-  13:     0x76e297d48315 - rustc_query_impl[efbbe001b5d4abc5]::query_impl::type_op_prove_predicate::get_query_incr::__rust_end_short_backtrace
-  14:     0x76e297e11e4a - <rustc_borrowck[5842097a4d00d728]::type_check::TypeChecker>::fully_perform_op::<(), rustc_middle[a0c5edade1b81cb2]::ty::ParamEnvAnd<rustc_middle[a0c5edade1b81cb2]::traits::query::type_op::ProvePredicate>>
-  15:     0x76e297e09be2 - <rustc_borrowck[5842097a4d00d728]::type_check::TypeChecker>::normalize_and_prove_instantiated_predicates
-  16:     0x76e297e0d5ed - <rustc_borrowck[5842097a4d00d728]::type_check::TypeVerifier as rustc_middle[a0c5edade1b81cb2]::mir::visit::Visitor>::visit_constant
-  17:     0x76e2950bb4db - <rustc_borrowck[5842097a4d00d728]::type_check::TypeVerifier as rustc_middle[a0c5edade1b81cb2]::mir::visit::Visitor>::visit_body
-  18:     0x76e294fd17d2 - rustc_borrowck[5842097a4d00d728]::type_check::type_check
-  19:     0x76e294f8a653 - rustc_borrowck[5842097a4d00d728]::nll::compute_regions
-  20:     0x76e298733d5b - rustc_borrowck[5842097a4d00d728]::do_mir_borrowck
-  21:     0x76e2987263bc - rustc_query_impl[efbbe001b5d4abc5]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[efbbe001b5d4abc5]::query_impl::mir_borrowck::dynamic_query::{closure#2}::{closure#0}, rustc_middle[a0c5edade1b81cb2]::query::erase::Erased<[u8; 8usize]>>
-  22:     0x76e297b924c6 - rustc_query_system[a287c99bdcc77651]::query::plumbing::try_execute_query::<rustc_query_impl[efbbe001b5d4abc5]::DynamicConfig<rustc_query_system[a287c99bdcc77651]::query::caches::VecCache<rustc_span[83b70f39c20e6db5]::def_id::LocalDefId, rustc_middle[a0c5edade1b81cb2]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[efbbe001b5d4abc5]::plumbing::QueryCtxt, true>
-  23:     0x76e297b9d46a - rustc_query_impl[efbbe001b5d4abc5]::query_impl::mir_borrowck::get_query_incr::__rust_end_short_backtrace
-  24:     0x76e297b83784 - rustc_interface[e5a29432a9a6c725]::passes::analysis
-  25:     0x76e297b82915 - rustc_query_impl[efbbe001b5d4abc5]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[efbbe001b5d4abc5]::query_impl::analysis::dynamic_query::{closure#2}::{closure#0}, rustc_middle[a0c5edade1b81cb2]::query::erase::Erased<[u8; 1usize]>>
-  26:     0x76e2986c9d8a - rustc_query_system[a287c99bdcc77651]::query::plumbing::try_execute_query::<rustc_query_impl[efbbe001b5d4abc5]::DynamicConfig<rustc_query_system[a287c99bdcc77651]::query::caches::SingleCache<rustc_middle[a0c5edade1b81cb2]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[efbbe001b5d4abc5]::plumbing::QueryCtxt, true>
-  27:     0x76e2986c999c - rustc_query_impl[efbbe001b5d4abc5]::query_impl::analysis::get_query_incr::__rust_end_short_backtrace
-  28:     0x76e2984593ce - rustc_interface[e5a29432a9a6c725]::interface::run_compiler::<core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>, rustc_driver_impl[45abfa7f5f718cdc]::run_compiler::{closure#0}>::{closure#1}
-  29:     0x76e298410049 - std[9eff9e2abef5bcde]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[e5a29432a9a6c725]::util::run_in_thread_with_globals<rustc_interface[e5a29432a9a6c725]::util::run_in_thread_pool_with_globals<rustc_interface[e5a29432a9a6c725]::interface::run_compiler<core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>, rustc_driver_impl[45abfa7f5f718cdc]::run_compiler::{closure#0}>::{closure#1}, core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>>::{closure#0}, core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>>
-  30:     0x76e29840fdf6 - <<std[9eff9e2abef5bcde]::thread::Builder>::spawn_unchecked_<rustc_interface[e5a29432a9a6c725]::util::run_in_thread_with_globals<rustc_interface[e5a29432a9a6c725]::util::run_in_thread_pool_with_globals<rustc_interface[e5a29432a9a6c725]::interface::run_compiler<core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>, rustc_driver_impl[45abfa7f5f718cdc]::run_compiler::{closure#0}>::{closure#1}, core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>>::{closure#0}, core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>>::{closure#2} as core[a00ceea0d5b38a2f]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
-  31:     0x76e299c30c1b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h0f1f564ffdba8230
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/alloc/src/boxed.rs:2022:9
-  32:     0x76e299c30c1b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h676ee236ebc3d1fe
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/alloc/src/boxed.rs:2022:9
-  33:     0x76e299c30c1b - std::sys::pal::unix::thread::Thread::new::thread_start::h7848e57bdb49d9c9
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/sys/pal/unix/thread.rs:108:17
-  34:     0x76e2932a6ded - <unknown>
-  35:     0x76e29332a0dc - <unknown>
-  36:                0x0 - <unknown>
-
-
-rustc version: 1.80.0-nightly (8387315ab 2024-05-14)
-platform: x86_64-unknown-linux-gnu
-
-query stack during panic:
-#0 [type_op_prove_predicate] evaluating `type_op_prove_predicate` `ProvePredicate { predicate: Binder { value: TraitPredicate(<&codegen::Loc as core::convert::Into<codegen::LocCow<'_>>>, polarity:Positive), bound_vars: [] } }`
-#1 [mir_borrowck] borrow-checking `codegen::<impl at hblang/src/codegen.rs:1215:1: 1215:13>::expr_ctx`
-#2 [analysis] running analysis passes on this crate
-end of query stack
diff --git a/rustc-ice-2024-07-08T07_22_22-1952328.txt b/rustc-ice-2024-07-08T07_22_22-1952328.txt
deleted file mode 100644
index cfd84e9..0000000
--- a/rustc-ice-2024-07-08T07_22_22-1952328.txt
+++ /dev/null
@@ -1,63 +0,0 @@
-thread 'rustc' panicked at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/compiler/rustc_query_system/src/query/plumbing.rs:726:9:
-Found unstable fingerprints for type_op_prove_predicate(71daa8b716da31a5-398d1dcd05318420): Ok(Canonical { value: QueryResponse { var_values: CanonicalVarValues { var_values: ['^0, '^1] }, region_constraints: QueryRegionConstraints { outlives: [], member_constraints: [] }, certainty: Ambiguous, opaque_types: [], value: () }, max_universe: U0, defining_opaque_types: [], variables: [CanonicalVarInfo { kind: Region(U0) }, CanonicalVarInfo { kind: Region(U0) }] })
-stack backtrace:
-   0:     0x77667a877ee5 - std::backtrace_rs::backtrace::libunwind::trace::h21dbca7614b4c2ec
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
-   1:     0x77667a877ee5 - std::backtrace_rs::backtrace::trace_unsynchronized::h06a0ab0786a9166e
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
-   2:     0x77667a877ee5 - std::backtrace::Backtrace::create::h4502faf42b225ffa
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/backtrace.rs:331:13
-   3:     0x77667a877e35 - std::backtrace::Backtrace::force_capture::h3f1c948d7d3c4ff7
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/backtrace.rs:312:9
-   4:     0x7766772f75b9 - std[9eff9e2abef5bcde]::panicking::update_hook::<alloc[f8753c8c5d44fa78]::boxed::Box<rustc_driver_impl[45abfa7f5f718cdc]::install_ice_hook::{closure#0}>>::{closure#0}
-   5:     0x77667a892d7b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::he6320e9ab8bf26fe
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/alloc/src/boxed.rs:2036:9
-   6:     0x77667a892d7b - std::panicking::rust_panic_with_hook::hbb17fcb4d1217e0d
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/panicking.rs:799:13
-   7:     0x77667a892af4 - std::panicking::begin_panic_handler::{{closure}}::h17c11573e464dc52
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/panicking.rs:664:13
-   8:     0x77667a890319 - std::sys_common::backtrace::__rust_end_short_backtrace::h2ede7b98e5e14976
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/sys_common/backtrace.rs:171:18
-   9:     0x77667a892827 - rust_begin_unwind
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/panicking.rs:652:5
-  10:     0x77667a8db733 - core::panicking::panic_fmt::hd1e5987b32e12cc9
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/core/src/panicking.rs:72:14
-  11:     0x776677bb7cf2 - rustc_query_system[a287c99bdcc77651]::query::plumbing::incremental_verify_ich_failed::<rustc_middle[a0c5edade1b81cb2]::ty::context::TyCtxt>.specialized.5
-  12:     0x776678b49519 - rustc_query_system[a287c99bdcc77651]::query::plumbing::try_execute_query::<rustc_query_impl[efbbe001b5d4abc5]::DynamicConfig<rustc_query_system[a287c99bdcc77651]::query::caches::DefaultCache<rustc_type_ir[a43f390ce1cfce50]::canonical::Canonical<rustc_middle[a0c5edade1b81cb2]::ty::context::TyCtxt, rustc_middle[a0c5edade1b81cb2]::ty::ParamEnvAnd<rustc_middle[a0c5edade1b81cb2]::traits::query::type_op::ProvePredicate>>, rustc_middle[a0c5edade1b81cb2]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[efbbe001b5d4abc5]::plumbing::QueryCtxt, true>
-  13:     0x776678b48315 - rustc_query_impl[efbbe001b5d4abc5]::query_impl::type_op_prove_predicate::get_query_incr::__rust_end_short_backtrace
-  14:     0x776678c11e4a - <rustc_borrowck[5842097a4d00d728]::type_check::TypeChecker>::fully_perform_op::<(), rustc_middle[a0c5edade1b81cb2]::ty::ParamEnvAnd<rustc_middle[a0c5edade1b81cb2]::traits::query::type_op::ProvePredicate>>
-  15:     0x776678c09be2 - <rustc_borrowck[5842097a4d00d728]::type_check::TypeChecker>::normalize_and_prove_instantiated_predicates
-  16:     0x776678c0d5ed - <rustc_borrowck[5842097a4d00d728]::type_check::TypeVerifier as rustc_middle[a0c5edade1b81cb2]::mir::visit::Visitor>::visit_constant
-  17:     0x776675ebb4db - <rustc_borrowck[5842097a4d00d728]::type_check::TypeVerifier as rustc_middle[a0c5edade1b81cb2]::mir::visit::Visitor>::visit_body
-  18:     0x776675dd17d2 - rustc_borrowck[5842097a4d00d728]::type_check::type_check
-  19:     0x776675d8a653 - rustc_borrowck[5842097a4d00d728]::nll::compute_regions
-  20:     0x776679533d5b - rustc_borrowck[5842097a4d00d728]::do_mir_borrowck
-  21:     0x7766795263bc - rustc_query_impl[efbbe001b5d4abc5]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[efbbe001b5d4abc5]::query_impl::mir_borrowck::dynamic_query::{closure#2}::{closure#0}, rustc_middle[a0c5edade1b81cb2]::query::erase::Erased<[u8; 8usize]>>
-  22:     0x7766789924c6 - rustc_query_system[a287c99bdcc77651]::query::plumbing::try_execute_query::<rustc_query_impl[efbbe001b5d4abc5]::DynamicConfig<rustc_query_system[a287c99bdcc77651]::query::caches::VecCache<rustc_span[83b70f39c20e6db5]::def_id::LocalDefId, rustc_middle[a0c5edade1b81cb2]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[efbbe001b5d4abc5]::plumbing::QueryCtxt, true>
-  23:     0x77667899d46a - rustc_query_impl[efbbe001b5d4abc5]::query_impl::mir_borrowck::get_query_incr::__rust_end_short_backtrace
-  24:     0x776678983784 - rustc_interface[e5a29432a9a6c725]::passes::analysis
-  25:     0x776678982915 - rustc_query_impl[efbbe001b5d4abc5]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[efbbe001b5d4abc5]::query_impl::analysis::dynamic_query::{closure#2}::{closure#0}, rustc_middle[a0c5edade1b81cb2]::query::erase::Erased<[u8; 1usize]>>
-  26:     0x7766794c9d8a - rustc_query_system[a287c99bdcc77651]::query::plumbing::try_execute_query::<rustc_query_impl[efbbe001b5d4abc5]::DynamicConfig<rustc_query_system[a287c99bdcc77651]::query::caches::SingleCache<rustc_middle[a0c5edade1b81cb2]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[efbbe001b5d4abc5]::plumbing::QueryCtxt, true>
-  27:     0x7766794c999c - rustc_query_impl[efbbe001b5d4abc5]::query_impl::analysis::get_query_incr::__rust_end_short_backtrace
-  28:     0x7766792593ce - rustc_interface[e5a29432a9a6c725]::interface::run_compiler::<core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>, rustc_driver_impl[45abfa7f5f718cdc]::run_compiler::{closure#0}>::{closure#1}
-  29:     0x776679210049 - std[9eff9e2abef5bcde]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[e5a29432a9a6c725]::util::run_in_thread_with_globals<rustc_interface[e5a29432a9a6c725]::util::run_in_thread_pool_with_globals<rustc_interface[e5a29432a9a6c725]::interface::run_compiler<core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>, rustc_driver_impl[45abfa7f5f718cdc]::run_compiler::{closure#0}>::{closure#1}, core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>>::{closure#0}, core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>>
-  30:     0x77667920fdf6 - <<std[9eff9e2abef5bcde]::thread::Builder>::spawn_unchecked_<rustc_interface[e5a29432a9a6c725]::util::run_in_thread_with_globals<rustc_interface[e5a29432a9a6c725]::util::run_in_thread_pool_with_globals<rustc_interface[e5a29432a9a6c725]::interface::run_compiler<core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>, rustc_driver_impl[45abfa7f5f718cdc]::run_compiler::{closure#0}>::{closure#1}, core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>>::{closure#0}, core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>>::{closure#2} as core[a00ceea0d5b38a2f]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
-  31:     0x77667a89cc1b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h0f1f564ffdba8230
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/alloc/src/boxed.rs:2022:9
-  32:     0x77667a89cc1b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h676ee236ebc3d1fe
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/alloc/src/boxed.rs:2022:9
-  33:     0x77667a89cc1b - std::sys::pal::unix::thread::Thread::new::thread_start::h7848e57bdb49d9c9
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/sys/pal/unix/thread.rs:108:17
-  34:     0x776673fbbded - <unknown>
-  35:     0x77667403f0dc - <unknown>
-  36:                0x0 - <unknown>
-
-
-rustc version: 1.80.0-nightly (8387315ab 2024-05-14)
-platform: x86_64-unknown-linux-gnu
-
-query stack during panic:
-#0 [type_op_prove_predicate] evaluating `type_op_prove_predicate` `ProvePredicate { predicate: Binder { value: TraitPredicate(<&codegen::Loc as core::convert::Into<codegen::LocCow<'_>>>, polarity:Positive), bound_vars: [] } }`
-#1 [mir_borrowck] borrow-checking `codegen::<impl at hblang/src/codegen.rs:1215:1: 1215:13>::expr_ctx`
-#2 [analysis] running analysis passes on this crate
-end of query stack
diff --git a/rustc-ice-2024-07-08T07_22_22-1952329.txt b/rustc-ice-2024-07-08T07_22_22-1952329.txt
deleted file mode 100644
index d61b828..0000000
--- a/rustc-ice-2024-07-08T07_22_22-1952329.txt
+++ /dev/null
@@ -1,63 +0,0 @@
-thread 'rustc' panicked at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/compiler/rustc_query_system/src/query/plumbing.rs:726:9:
-Found unstable fingerprints for type_op_prove_predicate(883d5aeb789a32fc-6d0e9425bddfe96): Ok(Canonical { value: QueryResponse { var_values: CanonicalVarValues { var_values: ['^0, '^1] }, region_constraints: QueryRegionConstraints { outlives: [], member_constraints: [] }, certainty: Ambiguous, opaque_types: [], value: () }, max_universe: U0, defining_opaque_types: [], variables: [CanonicalVarInfo { kind: Region(U0) }, CanonicalVarInfo { kind: Region(U0) }] })
-stack backtrace:
-   0:     0x7265412daee5 - std::backtrace_rs::backtrace::libunwind::trace::h21dbca7614b4c2ec
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
-   1:     0x7265412daee5 - std::backtrace_rs::backtrace::trace_unsynchronized::h06a0ab0786a9166e
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
-   2:     0x7265412daee5 - std::backtrace::Backtrace::create::h4502faf42b225ffa
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/backtrace.rs:331:13
-   3:     0x7265412dae35 - std::backtrace::Backtrace::force_capture::h3f1c948d7d3c4ff7
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/backtrace.rs:312:9
-   4:     0x72653dcf75b9 - std[9eff9e2abef5bcde]::panicking::update_hook::<alloc[f8753c8c5d44fa78]::boxed::Box<rustc_driver_impl[45abfa7f5f718cdc]::install_ice_hook::{closure#0}>>::{closure#0}
-   5:     0x7265412f5d7b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::he6320e9ab8bf26fe
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/alloc/src/boxed.rs:2036:9
-   6:     0x7265412f5d7b - std::panicking::rust_panic_with_hook::hbb17fcb4d1217e0d
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/panicking.rs:799:13
-   7:     0x7265412f5af4 - std::panicking::begin_panic_handler::{{closure}}::h17c11573e464dc52
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/panicking.rs:664:13
-   8:     0x7265412f3319 - std::sys_common::backtrace::__rust_end_short_backtrace::h2ede7b98e5e14976
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/sys_common/backtrace.rs:171:18
-   9:     0x7265412f5827 - rust_begin_unwind
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/panicking.rs:652:5
-  10:     0x72654133e733 - core::panicking::panic_fmt::hd1e5987b32e12cc9
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/core/src/panicking.rs:72:14
-  11:     0x72653e5b7cf2 - rustc_query_system[a287c99bdcc77651]::query::plumbing::incremental_verify_ich_failed::<rustc_middle[a0c5edade1b81cb2]::ty::context::TyCtxt>.specialized.5
-  12:     0x72653f549519 - rustc_query_system[a287c99bdcc77651]::query::plumbing::try_execute_query::<rustc_query_impl[efbbe001b5d4abc5]::DynamicConfig<rustc_query_system[a287c99bdcc77651]::query::caches::DefaultCache<rustc_type_ir[a43f390ce1cfce50]::canonical::Canonical<rustc_middle[a0c5edade1b81cb2]::ty::context::TyCtxt, rustc_middle[a0c5edade1b81cb2]::ty::ParamEnvAnd<rustc_middle[a0c5edade1b81cb2]::traits::query::type_op::ProvePredicate>>, rustc_middle[a0c5edade1b81cb2]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[efbbe001b5d4abc5]::plumbing::QueryCtxt, true>
-  13:     0x72653f548315 - rustc_query_impl[efbbe001b5d4abc5]::query_impl::type_op_prove_predicate::get_query_incr::__rust_end_short_backtrace
-  14:     0x72653f611e4a - <rustc_borrowck[5842097a4d00d728]::type_check::TypeChecker>::fully_perform_op::<(), rustc_middle[a0c5edade1b81cb2]::ty::ParamEnvAnd<rustc_middle[a0c5edade1b81cb2]::traits::query::type_op::ProvePredicate>>
-  15:     0x72653f609be2 - <rustc_borrowck[5842097a4d00d728]::type_check::TypeChecker>::normalize_and_prove_instantiated_predicates
-  16:     0x72653f60d5ed - <rustc_borrowck[5842097a4d00d728]::type_check::TypeVerifier as rustc_middle[a0c5edade1b81cb2]::mir::visit::Visitor>::visit_constant
-  17:     0x72653c8bb4db - <rustc_borrowck[5842097a4d00d728]::type_check::TypeVerifier as rustc_middle[a0c5edade1b81cb2]::mir::visit::Visitor>::visit_body
-  18:     0x72653c7d17d2 - rustc_borrowck[5842097a4d00d728]::type_check::type_check
-  19:     0x72653c78a653 - rustc_borrowck[5842097a4d00d728]::nll::compute_regions
-  20:     0x72653ff33d5b - rustc_borrowck[5842097a4d00d728]::do_mir_borrowck
-  21:     0x72653ff263bc - rustc_query_impl[efbbe001b5d4abc5]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[efbbe001b5d4abc5]::query_impl::mir_borrowck::dynamic_query::{closure#2}::{closure#0}, rustc_middle[a0c5edade1b81cb2]::query::erase::Erased<[u8; 8usize]>>
-  22:     0x72653f3924c6 - rustc_query_system[a287c99bdcc77651]::query::plumbing::try_execute_query::<rustc_query_impl[efbbe001b5d4abc5]::DynamicConfig<rustc_query_system[a287c99bdcc77651]::query::caches::VecCache<rustc_span[83b70f39c20e6db5]::def_id::LocalDefId, rustc_middle[a0c5edade1b81cb2]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[efbbe001b5d4abc5]::plumbing::QueryCtxt, true>
-  23:     0x72653f39d46a - rustc_query_impl[efbbe001b5d4abc5]::query_impl::mir_borrowck::get_query_incr::__rust_end_short_backtrace
-  24:     0x72653f383784 - rustc_interface[e5a29432a9a6c725]::passes::analysis
-  25:     0x72653f382915 - rustc_query_impl[efbbe001b5d4abc5]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[efbbe001b5d4abc5]::query_impl::analysis::dynamic_query::{closure#2}::{closure#0}, rustc_middle[a0c5edade1b81cb2]::query::erase::Erased<[u8; 1usize]>>
-  26:     0x72653fec9d8a - rustc_query_system[a287c99bdcc77651]::query::plumbing::try_execute_query::<rustc_query_impl[efbbe001b5d4abc5]::DynamicConfig<rustc_query_system[a287c99bdcc77651]::query::caches::SingleCache<rustc_middle[a0c5edade1b81cb2]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[efbbe001b5d4abc5]::plumbing::QueryCtxt, true>
-  27:     0x72653fec999c - rustc_query_impl[efbbe001b5d4abc5]::query_impl::analysis::get_query_incr::__rust_end_short_backtrace
-  28:     0x72653fc593ce - rustc_interface[e5a29432a9a6c725]::interface::run_compiler::<core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>, rustc_driver_impl[45abfa7f5f718cdc]::run_compiler::{closure#0}>::{closure#1}
-  29:     0x72653fc10049 - std[9eff9e2abef5bcde]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[e5a29432a9a6c725]::util::run_in_thread_with_globals<rustc_interface[e5a29432a9a6c725]::util::run_in_thread_pool_with_globals<rustc_interface[e5a29432a9a6c725]::interface::run_compiler<core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>, rustc_driver_impl[45abfa7f5f718cdc]::run_compiler::{closure#0}>::{closure#1}, core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>>::{closure#0}, core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>>
-  30:     0x72653fc0fdf6 - <<std[9eff9e2abef5bcde]::thread::Builder>::spawn_unchecked_<rustc_interface[e5a29432a9a6c725]::util::run_in_thread_with_globals<rustc_interface[e5a29432a9a6c725]::util::run_in_thread_pool_with_globals<rustc_interface[e5a29432a9a6c725]::interface::run_compiler<core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>, rustc_driver_impl[45abfa7f5f718cdc]::run_compiler::{closure#0}>::{closure#1}, core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>>::{closure#0}, core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>>::{closure#2} as core[a00ceea0d5b38a2f]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
-  31:     0x7265412ffc1b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h0f1f564ffdba8230
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/alloc/src/boxed.rs:2022:9
-  32:     0x7265412ffc1b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h676ee236ebc3d1fe
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/alloc/src/boxed.rs:2022:9
-  33:     0x7265412ffc1b - std::sys::pal::unix::thread::Thread::new::thread_start::h7848e57bdb49d9c9
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/sys/pal/unix/thread.rs:108:17
-  34:     0x72653aaa6ded - <unknown>
-  35:     0x72653ab2a0dc - <unknown>
-  36:                0x0 - <unknown>
-
-
-rustc version: 1.80.0-nightly (8387315ab 2024-05-14)
-platform: x86_64-unknown-linux-gnu
-
-query stack during panic:
-#0 [type_op_prove_predicate] evaluating `type_op_prove_predicate` `ProvePredicate { predicate: Binder { value: TraitPredicate(<&codegen::Loc as core::convert::Into<codegen::LocCow<'_>>>, polarity:Positive), bound_vars: [] } }`
-#1 [mir_borrowck] borrow-checking `codegen::<impl at hblang/src/codegen.rs:1215:1: 1215:13>::expr_ctx`
-#2 [analysis] running analysis passes on this crate
-end of query stack
diff --git a/rustc-ice-2024-07-08T07_22_59-1952894.txt b/rustc-ice-2024-07-08T07_22_59-1952894.txt
deleted file mode 100644
index 770048d..0000000
--- a/rustc-ice-2024-07-08T07_22_59-1952894.txt
+++ /dev/null
@@ -1,63 +0,0 @@
-thread 'rustc' panicked at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/compiler/rustc_query_system/src/query/plumbing.rs:726:9:
-Found unstable fingerprints for type_op_prove_predicate(71daa8b716da31a5-398d1dcd05318420): Ok(Canonical { value: QueryResponse { var_values: CanonicalVarValues { var_values: ['^0, '^1] }, region_constraints: QueryRegionConstraints { outlives: [], member_constraints: [] }, certainty: Ambiguous, opaque_types: [], value: () }, max_universe: U0, defining_opaque_types: [], variables: [CanonicalVarInfo { kind: Region(U0) }, CanonicalVarInfo { kind: Region(U0) }] })
-stack backtrace:
-   0:     0x7fe312757ee5 - std::backtrace_rs::backtrace::libunwind::trace::h21dbca7614b4c2ec
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
-   1:     0x7fe312757ee5 - std::backtrace_rs::backtrace::trace_unsynchronized::h06a0ab0786a9166e
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
-   2:     0x7fe312757ee5 - std::backtrace::Backtrace::create::h4502faf42b225ffa
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/backtrace.rs:331:13
-   3:     0x7fe312757e35 - std::backtrace::Backtrace::force_capture::h3f1c948d7d3c4ff7
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/backtrace.rs:312:9
-   4:     0x7fe30f0f75b9 - std[9eff9e2abef5bcde]::panicking::update_hook::<alloc[f8753c8c5d44fa78]::boxed::Box<rustc_driver_impl[45abfa7f5f718cdc]::install_ice_hook::{closure#0}>>::{closure#0}
-   5:     0x7fe312772d7b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::he6320e9ab8bf26fe
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/alloc/src/boxed.rs:2036:9
-   6:     0x7fe312772d7b - std::panicking::rust_panic_with_hook::hbb17fcb4d1217e0d
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/panicking.rs:799:13
-   7:     0x7fe312772af4 - std::panicking::begin_panic_handler::{{closure}}::h17c11573e464dc52
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/panicking.rs:664:13
-   8:     0x7fe312770319 - std::sys_common::backtrace::__rust_end_short_backtrace::h2ede7b98e5e14976
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/sys_common/backtrace.rs:171:18
-   9:     0x7fe312772827 - rust_begin_unwind
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/panicking.rs:652:5
-  10:     0x7fe3127bb733 - core::panicking::panic_fmt::hd1e5987b32e12cc9
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/core/src/panicking.rs:72:14
-  11:     0x7fe30f9b7cf2 - rustc_query_system[a287c99bdcc77651]::query::plumbing::incremental_verify_ich_failed::<rustc_middle[a0c5edade1b81cb2]::ty::context::TyCtxt>.specialized.5
-  12:     0x7fe310949519 - rustc_query_system[a287c99bdcc77651]::query::plumbing::try_execute_query::<rustc_query_impl[efbbe001b5d4abc5]::DynamicConfig<rustc_query_system[a287c99bdcc77651]::query::caches::DefaultCache<rustc_type_ir[a43f390ce1cfce50]::canonical::Canonical<rustc_middle[a0c5edade1b81cb2]::ty::context::TyCtxt, rustc_middle[a0c5edade1b81cb2]::ty::ParamEnvAnd<rustc_middle[a0c5edade1b81cb2]::traits::query::type_op::ProvePredicate>>, rustc_middle[a0c5edade1b81cb2]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[efbbe001b5d4abc5]::plumbing::QueryCtxt, true>
-  13:     0x7fe310948315 - rustc_query_impl[efbbe001b5d4abc5]::query_impl::type_op_prove_predicate::get_query_incr::__rust_end_short_backtrace
-  14:     0x7fe310a11e4a - <rustc_borrowck[5842097a4d00d728]::type_check::TypeChecker>::fully_perform_op::<(), rustc_middle[a0c5edade1b81cb2]::ty::ParamEnvAnd<rustc_middle[a0c5edade1b81cb2]::traits::query::type_op::ProvePredicate>>
-  15:     0x7fe310a09be2 - <rustc_borrowck[5842097a4d00d728]::type_check::TypeChecker>::normalize_and_prove_instantiated_predicates
-  16:     0x7fe310a0d5ed - <rustc_borrowck[5842097a4d00d728]::type_check::TypeVerifier as rustc_middle[a0c5edade1b81cb2]::mir::visit::Visitor>::visit_constant
-  17:     0x7fe30dcbb4db - <rustc_borrowck[5842097a4d00d728]::type_check::TypeVerifier as rustc_middle[a0c5edade1b81cb2]::mir::visit::Visitor>::visit_body
-  18:     0x7fe30dbd17d2 - rustc_borrowck[5842097a4d00d728]::type_check::type_check
-  19:     0x7fe30db8a653 - rustc_borrowck[5842097a4d00d728]::nll::compute_regions
-  20:     0x7fe311333d5b - rustc_borrowck[5842097a4d00d728]::do_mir_borrowck
-  21:     0x7fe3113263bc - rustc_query_impl[efbbe001b5d4abc5]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[efbbe001b5d4abc5]::query_impl::mir_borrowck::dynamic_query::{closure#2}::{closure#0}, rustc_middle[a0c5edade1b81cb2]::query::erase::Erased<[u8; 8usize]>>
-  22:     0x7fe3107924c6 - rustc_query_system[a287c99bdcc77651]::query::plumbing::try_execute_query::<rustc_query_impl[efbbe001b5d4abc5]::DynamicConfig<rustc_query_system[a287c99bdcc77651]::query::caches::VecCache<rustc_span[83b70f39c20e6db5]::def_id::LocalDefId, rustc_middle[a0c5edade1b81cb2]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[efbbe001b5d4abc5]::plumbing::QueryCtxt, true>
-  23:     0x7fe31079d46a - rustc_query_impl[efbbe001b5d4abc5]::query_impl::mir_borrowck::get_query_incr::__rust_end_short_backtrace
-  24:     0x7fe310783784 - rustc_interface[e5a29432a9a6c725]::passes::analysis
-  25:     0x7fe310782915 - rustc_query_impl[efbbe001b5d4abc5]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[efbbe001b5d4abc5]::query_impl::analysis::dynamic_query::{closure#2}::{closure#0}, rustc_middle[a0c5edade1b81cb2]::query::erase::Erased<[u8; 1usize]>>
-  26:     0x7fe3112c9d8a - rustc_query_system[a287c99bdcc77651]::query::plumbing::try_execute_query::<rustc_query_impl[efbbe001b5d4abc5]::DynamicConfig<rustc_query_system[a287c99bdcc77651]::query::caches::SingleCache<rustc_middle[a0c5edade1b81cb2]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[efbbe001b5d4abc5]::plumbing::QueryCtxt, true>
-  27:     0x7fe3112c999c - rustc_query_impl[efbbe001b5d4abc5]::query_impl::analysis::get_query_incr::__rust_end_short_backtrace
-  28:     0x7fe3110593ce - rustc_interface[e5a29432a9a6c725]::interface::run_compiler::<core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>, rustc_driver_impl[45abfa7f5f718cdc]::run_compiler::{closure#0}>::{closure#1}
-  29:     0x7fe311010049 - std[9eff9e2abef5bcde]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[e5a29432a9a6c725]::util::run_in_thread_with_globals<rustc_interface[e5a29432a9a6c725]::util::run_in_thread_pool_with_globals<rustc_interface[e5a29432a9a6c725]::interface::run_compiler<core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>, rustc_driver_impl[45abfa7f5f718cdc]::run_compiler::{closure#0}>::{closure#1}, core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>>::{closure#0}, core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>>
-  30:     0x7fe31100fdf6 - <<std[9eff9e2abef5bcde]::thread::Builder>::spawn_unchecked_<rustc_interface[e5a29432a9a6c725]::util::run_in_thread_with_globals<rustc_interface[e5a29432a9a6c725]::util::run_in_thread_pool_with_globals<rustc_interface[e5a29432a9a6c725]::interface::run_compiler<core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>, rustc_driver_impl[45abfa7f5f718cdc]::run_compiler::{closure#0}>::{closure#1}, core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>>::{closure#0}, core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>>::{closure#2} as core[a00ceea0d5b38a2f]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
-  31:     0x7fe31277cc1b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h0f1f564ffdba8230
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/alloc/src/boxed.rs:2022:9
-  32:     0x7fe31277cc1b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h676ee236ebc3d1fe
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/alloc/src/boxed.rs:2022:9
-  33:     0x7fe31277cc1b - std::sys::pal::unix::thread::Thread::new::thread_start::h7848e57bdb49d9c9
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/sys/pal/unix/thread.rs:108:17
-  34:     0x7fe30bea6ded - <unknown>
-  35:     0x7fe30bf2a0dc - <unknown>
-  36:                0x0 - <unknown>
-
-
-rustc version: 1.80.0-nightly (8387315ab 2024-05-14)
-platform: x86_64-unknown-linux-gnu
-
-query stack during panic:
-#0 [type_op_prove_predicate] evaluating `type_op_prove_predicate` `ProvePredicate { predicate: Binder { value: TraitPredicate(<&codegen::Loc as core::convert::Into<codegen::LocCow<'_>>>, polarity:Positive), bound_vars: [] } }`
-#1 [mir_borrowck] borrow-checking `codegen::<impl at hblang/src/codegen.rs:1215:1: 1215:13>::expr_ctx`
-#2 [analysis] running analysis passes on this crate
-end of query stack
diff --git a/rustc-ice-2024-07-08T07_22_59-1952895.txt b/rustc-ice-2024-07-08T07_22_59-1952895.txt
deleted file mode 100644
index a116279..0000000
--- a/rustc-ice-2024-07-08T07_22_59-1952895.txt
+++ /dev/null
@@ -1,63 +0,0 @@
-thread 'rustc' panicked at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/compiler/rustc_query_system/src/query/plumbing.rs:726:9:
-Found unstable fingerprints for type_op_prove_predicate(883d5aeb789a32fc-6d0e9425bddfe96): Ok(Canonical { value: QueryResponse { var_values: CanonicalVarValues { var_values: ['^0, '^1] }, region_constraints: QueryRegionConstraints { outlives: [], member_constraints: [] }, certainty: Ambiguous, opaque_types: [], value: () }, max_universe: U0, defining_opaque_types: [], variables: [CanonicalVarInfo { kind: Region(U0) }, CanonicalVarInfo { kind: Region(U0) }] })
-stack backtrace:
-   0:     0x7c07198bbee5 - std::backtrace_rs::backtrace::libunwind::trace::h21dbca7614b4c2ec
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
-   1:     0x7c07198bbee5 - std::backtrace_rs::backtrace::trace_unsynchronized::h06a0ab0786a9166e
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
-   2:     0x7c07198bbee5 - std::backtrace::Backtrace::create::h4502faf42b225ffa
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/backtrace.rs:331:13
-   3:     0x7c07198bbe35 - std::backtrace::Backtrace::force_capture::h3f1c948d7d3c4ff7
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/backtrace.rs:312:9
-   4:     0x7c07162f75b9 - std[9eff9e2abef5bcde]::panicking::update_hook::<alloc[f8753c8c5d44fa78]::boxed::Box<rustc_driver_impl[45abfa7f5f718cdc]::install_ice_hook::{closure#0}>>::{closure#0}
-   5:     0x7c07198d6d7b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::he6320e9ab8bf26fe
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/alloc/src/boxed.rs:2036:9
-   6:     0x7c07198d6d7b - std::panicking::rust_panic_with_hook::hbb17fcb4d1217e0d
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/panicking.rs:799:13
-   7:     0x7c07198d6af4 - std::panicking::begin_panic_handler::{{closure}}::h17c11573e464dc52
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/panicking.rs:664:13
-   8:     0x7c07198d4319 - std::sys_common::backtrace::__rust_end_short_backtrace::h2ede7b98e5e14976
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/sys_common/backtrace.rs:171:18
-   9:     0x7c07198d6827 - rust_begin_unwind
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/panicking.rs:652:5
-  10:     0x7c071991f733 - core::panicking::panic_fmt::hd1e5987b32e12cc9
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/core/src/panicking.rs:72:14
-  11:     0x7c0716bb7cf2 - rustc_query_system[a287c99bdcc77651]::query::plumbing::incremental_verify_ich_failed::<rustc_middle[a0c5edade1b81cb2]::ty::context::TyCtxt>.specialized.5
-  12:     0x7c0717b49519 - rustc_query_system[a287c99bdcc77651]::query::plumbing::try_execute_query::<rustc_query_impl[efbbe001b5d4abc5]::DynamicConfig<rustc_query_system[a287c99bdcc77651]::query::caches::DefaultCache<rustc_type_ir[a43f390ce1cfce50]::canonical::Canonical<rustc_middle[a0c5edade1b81cb2]::ty::context::TyCtxt, rustc_middle[a0c5edade1b81cb2]::ty::ParamEnvAnd<rustc_middle[a0c5edade1b81cb2]::traits::query::type_op::ProvePredicate>>, rustc_middle[a0c5edade1b81cb2]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[efbbe001b5d4abc5]::plumbing::QueryCtxt, true>
-  13:     0x7c0717b48315 - rustc_query_impl[efbbe001b5d4abc5]::query_impl::type_op_prove_predicate::get_query_incr::__rust_end_short_backtrace
-  14:     0x7c0717c11e4a - <rustc_borrowck[5842097a4d00d728]::type_check::TypeChecker>::fully_perform_op::<(), rustc_middle[a0c5edade1b81cb2]::ty::ParamEnvAnd<rustc_middle[a0c5edade1b81cb2]::traits::query::type_op::ProvePredicate>>
-  15:     0x7c0717c09be2 - <rustc_borrowck[5842097a4d00d728]::type_check::TypeChecker>::normalize_and_prove_instantiated_predicates
-  16:     0x7c0717c0d5ed - <rustc_borrowck[5842097a4d00d728]::type_check::TypeVerifier as rustc_middle[a0c5edade1b81cb2]::mir::visit::Visitor>::visit_constant
-  17:     0x7c0714ebb4db - <rustc_borrowck[5842097a4d00d728]::type_check::TypeVerifier as rustc_middle[a0c5edade1b81cb2]::mir::visit::Visitor>::visit_body
-  18:     0x7c0714dd17d2 - rustc_borrowck[5842097a4d00d728]::type_check::type_check
-  19:     0x7c0714d8a653 - rustc_borrowck[5842097a4d00d728]::nll::compute_regions
-  20:     0x7c0718533d5b - rustc_borrowck[5842097a4d00d728]::do_mir_borrowck
-  21:     0x7c07185263bc - rustc_query_impl[efbbe001b5d4abc5]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[efbbe001b5d4abc5]::query_impl::mir_borrowck::dynamic_query::{closure#2}::{closure#0}, rustc_middle[a0c5edade1b81cb2]::query::erase::Erased<[u8; 8usize]>>
-  22:     0x7c07179924c6 - rustc_query_system[a287c99bdcc77651]::query::plumbing::try_execute_query::<rustc_query_impl[efbbe001b5d4abc5]::DynamicConfig<rustc_query_system[a287c99bdcc77651]::query::caches::VecCache<rustc_span[83b70f39c20e6db5]::def_id::LocalDefId, rustc_middle[a0c5edade1b81cb2]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[efbbe001b5d4abc5]::plumbing::QueryCtxt, true>
-  23:     0x7c071799d46a - rustc_query_impl[efbbe001b5d4abc5]::query_impl::mir_borrowck::get_query_incr::__rust_end_short_backtrace
-  24:     0x7c0717983784 - rustc_interface[e5a29432a9a6c725]::passes::analysis
-  25:     0x7c0717982915 - rustc_query_impl[efbbe001b5d4abc5]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[efbbe001b5d4abc5]::query_impl::analysis::dynamic_query::{closure#2}::{closure#0}, rustc_middle[a0c5edade1b81cb2]::query::erase::Erased<[u8; 1usize]>>
-  26:     0x7c07184c9d8a - rustc_query_system[a287c99bdcc77651]::query::plumbing::try_execute_query::<rustc_query_impl[efbbe001b5d4abc5]::DynamicConfig<rustc_query_system[a287c99bdcc77651]::query::caches::SingleCache<rustc_middle[a0c5edade1b81cb2]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[efbbe001b5d4abc5]::plumbing::QueryCtxt, true>
-  27:     0x7c07184c999c - rustc_query_impl[efbbe001b5d4abc5]::query_impl::analysis::get_query_incr::__rust_end_short_backtrace
-  28:     0x7c07182593ce - rustc_interface[e5a29432a9a6c725]::interface::run_compiler::<core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>, rustc_driver_impl[45abfa7f5f718cdc]::run_compiler::{closure#0}>::{closure#1}
-  29:     0x7c0718210049 - std[9eff9e2abef5bcde]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[e5a29432a9a6c725]::util::run_in_thread_with_globals<rustc_interface[e5a29432a9a6c725]::util::run_in_thread_pool_with_globals<rustc_interface[e5a29432a9a6c725]::interface::run_compiler<core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>, rustc_driver_impl[45abfa7f5f718cdc]::run_compiler::{closure#0}>::{closure#1}, core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>>::{closure#0}, core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>>
-  30:     0x7c071820fdf6 - <<std[9eff9e2abef5bcde]::thread::Builder>::spawn_unchecked_<rustc_interface[e5a29432a9a6c725]::util::run_in_thread_with_globals<rustc_interface[e5a29432a9a6c725]::util::run_in_thread_pool_with_globals<rustc_interface[e5a29432a9a6c725]::interface::run_compiler<core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>, rustc_driver_impl[45abfa7f5f718cdc]::run_compiler::{closure#0}>::{closure#1}, core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>>::{closure#0}, core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[a00ceea0d5b38a2f]::result::Result<(), rustc_span[83b70f39c20e6db5]::ErrorGuaranteed>>::{closure#2} as core[a00ceea0d5b38a2f]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
-  31:     0x7c07198e0c1b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h0f1f564ffdba8230
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/alloc/src/boxed.rs:2022:9
-  32:     0x7c07198e0c1b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h676ee236ebc3d1fe
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/alloc/src/boxed.rs:2022:9
-  33:     0x7c07198e0c1b - std::sys::pal::unix::thread::Thread::new::thread_start::h7848e57bdb49d9c9
-                               at /rustc/8387315ab3c26a57a1f53a90f188f0bc88514bca/library/std/src/sys/pal/unix/thread.rs:108:17
-  34:     0x7c07130a6ded - <unknown>
-  35:     0x7c071312a0dc - <unknown>
-  36:                0x0 - <unknown>
-
-
-rustc version: 1.80.0-nightly (8387315ab 2024-05-14)
-platform: x86_64-unknown-linux-gnu
-
-query stack during panic:
-#0 [type_op_prove_predicate] evaluating `type_op_prove_predicate` `ProvePredicate { predicate: Binder { value: TraitPredicate(<&codegen::Loc as core::convert::Into<codegen::LocCow<'_>>>, polarity:Positive), bound_vars: [] } }`
-#1 [mir_borrowck] borrow-checking `codegen::<impl at hblang/src/codegen.rs:1215:1: 1215:13>::expr_ctx`
-#2 [analysis] running analysis passes on this crate
-end of query stack