error: internal compiler error: encountered incremental compilation error with def_span

[SebastianJL]

Code

use std::ops::Range;

use ndarray::{s, Array, Array2, ArrayViewMut2, Axis, NdProducer, Dim};

trait Split {
    fn lower_half(&self) -> Range<usize>;
    fn upper_half(&self) -> Range<usize>;
    fn split(&self) -> (Range<usize>, Range<usize>);
}

impl Split for Range<usize> {
    fn lower_half(&self) -> Range<usize> {
        let middle = (self.start + self.end) / 2;
        self.start..middle
    }

    fn upper_half(&self) -> Range<usize> {
        let middle = (self.start + self.end) / 2;
        middle..self.end
    }

    fn split(&self) -> (Range<usize>, Range<usize>) {
        (self.lower_half(), self.upper_half())
    }
}

fn find_cell_order<const DIM: usize>(
    mut cell_order: ArrayViewMut2<usize>,
    split_order: &[usize],
    range: Range<usize>,
    recursion_depth: usize,
) {
    if range.len() == 1 {
        assert!(cell_order.shape() == [1, 1]);
        cell_order[[0, 0]] = range.start;
        return;
    }

    let lbound = [0, 0];
    let ubound = [cell_order.shape()[0] - 1, cell_order.shape()[1] - 1];
    // cell_order[lbound] = range.start;
    // cell_order[ubound] = range.end - 1;

    let split_dim = split_order[recursion_depth];
    let halfway_point = ubound[split_dim] / 2;
    let (lower_range, upper_range) = range.split();
    let (left_view, right_view) = cell_order.split_at(Axis(split_dim), halfway_point + 1);

    find_cell_order::<DIM>(left_view, split_order, lower_range, recursion_depth + 1);
    find_cell_order::<DIM>(right_view, split_order, upper_range, recursion_depth + 1);
}

const DIM: usize = 2;
fn create_cell_order(
    n_splits: u8,
    mut widths: [f32; DIM],
    buffer: Vec<usize>,
) -> ([usize; DIM], Vec<usize>, Array<usize, Dim<[usize; DIM]>>) {
    /// Number of grid cells per dimension.
    let mut n_cells: [usize; DIM] = [1; DIM];
    let n_cells_total = 2u32.pow(n_splits as u32);
    let mut split_order = Vec::with_capacity(n_splits as usize);
    for _ in 0..n_splits {
        // Note this returns position of the last maximum if there are multiple occurrences of the maximum value.
        let d = widths
            .iter()
            .enumerate()
            .max_by(|(_, a), (_, b)| a.total_cmp(b))
            .map(|(index, _)| index)
            .unwrap();
        widths[d] /= 2.;
        n_cells[d] *= 2;
        split_order.push(d);
    }

    let mut cell_order = Array::from_shape_vec(n_cells, buffer).unwrap();
    find_cell_order::<DIM>(
        cell_order.view_mut(),
        &split_order,
        0..n_cells_total as usize,
        0,
    );

    return (n_cells, split_order, cell_order);
}

#[cfg(test)]
mod test {
    use std::{any::Any, cell, collections::HashMap, iter::Map, ops::Range};

    use ndarray::{array, s, Array, Array1, Array2, ArrayView, Axis};

    use crate::split_grid_into_cells::create_cell_order;

    #[test]
    fn test_split_grid_into_cells() {
        let n_splits = 4;
        /// Widths of the bound per dimension.
        let mut widths = [3., 8.];
        let buffer = vec![0usize; 2 << (n_splits - 1)];
        let (n_cells, split_order, cell_order) = create_cell_order(n_splits, widths, buffer);
        assert_eq!(n_cells, [2, 8]);
        assert_eq!(split_order, [1, 1, 0, 1]);
        assert_eq!(
            cell_order,
            array![[0, 1, 4, 5, 8, 9, 12, 13], [2, 3, 6, 7, 10, 11, 14, 15]]
        );

        let a: Array2<usize>;
    }
}

Meta

rustc --version --verbose:

rustc 1.68.2 (9eb3afe9e 2023-03-27)
binary: rustc
commit-hash: 9eb3afe9ebe9c7d2b84b71002d44f4a0edac95e0
commit-date: 2023-03-27
host: x86_64-unknown-linux-gnu
release: 1.68.2
LLVM version: 15.0.6

Error output

error: internal compiler error: encountered incremental compilation error with def_span(rust_scripts[d534]::split_grid_into_cells::create_cell_order::{constant#2})
  |
  = help: This is a known issue with the compiler. Run `cargo clean -p rust_scripts` or `cargo clean` to allow your project to compile
  = note: Please follow the instructions below to create a bug report with the provided information
  = note: See <https://github.com/rust-lang/rust/issues/84970> for more information

thread 'rustc' panicked at 'Found unstable fingerprints for def_span(rust_scripts[d534]::split_grid_into_cells::create_cell_order::{constant#2}): src/split_grid_into_cells.rs:76:23: 76:26 (#0)', compiler/rustc_query_system/src/query/plumbing.rs:679:9

Backtrace

stack backtrace:
   0: rust_begin_unwind
             at /rustc/9eb3afe9ebe9c7d2b84b71002d44f4a0edac95e0/library/std/src/panicking.rs:575:5
   1: core::panicking::panic_fmt
             at /rustc/9eb3afe9ebe9c7d2b84b71002d44f4a0edac95e0/library/core/src/panicking.rs:64:14
   2: rustc_query_system::query::plumbing::incremental_verify_ich_failed
   3: rustc_query_system::query::plumbing::get_query::<rustc_query_impl::queries::def_span, rustc_query_impl::plumbing::QueryCtxt, rustc_middle::dep_graph::dep_node::DepKind>
   4: rustc_ty_utils::ty::param_env
   5: <rustc_query_system::dep_graph::graph::DepGraph<rustc_middle::dep_graph::dep_node::DepKind>>::with_task::<rustc_middle::ty::context::TyCtxt, rustc_span::def_id::DefId, rustc_middle::ty::ParamEnv>
   6: rustc_query_system::query::plumbing::get_query::<rustc_query_impl::queries::param_env, rustc_query_impl::plumbing::QueryCtxt, rustc_middle::dep_graph::dep_node::DepKind>
   7: rustc_hir_typeck::typeck
   8: <rustc_query_system::dep_graph::graph::DepGraph<rustc_middle::dep_graph::dep_node::DepKind>>::with_task::<rustc_middle::ty::context::TyCtxt, rustc_span::def_id::LocalDefId, &rustc_middle::ty::typeck_results::TypeckResults>
   9: rustc_query_system::query::plumbing::try_execute_query::<rustc_query_impl::queries::typeck, rustc_query_impl::plumbing::QueryCtxt>
  10: <rustc_query_impl::Queries as rustc_middle::ty::query::QueryEngine>::typeck
  11: rustc_mir_build::thir::cx::thir_body
  12: <rustc_query_system::dep_graph::graph::DepGraph<rustc_middle::dep_graph::dep_node::DepKind>>::with_task::<rustc_middle::ty::context::TyCtxt, rustc_middle::ty::WithOptConstParam<rustc_span::def_id::LocalDefId>, core::result::Result<(&rustc_data_structures::steal::Steal<rustc_middle::thir::Thir>, rustc_middle::thir::ExprId), rustc_errors::ErrorGuaranteed>>
  13: rustc_query_system::query::plumbing::try_execute_query::<rustc_query_impl::queries::thir_body, rustc_query_impl::plumbing::QueryCtxt>
  14: rustc_mir_build::build::mir_built
  15: <rustc_query_system::dep_graph::graph::DepGraph<rustc_middle::dep_graph::dep_node::DepKind>>::with_task::<rustc_middle::ty::context::TyCtxt, rustc_middle::ty::WithOptConstParam<rustc_span::def_id::LocalDefId>, &rustc_data_structures::steal::Steal<rustc_middle::mir::Body>>
  16: rustc_query_system::query::plumbing::try_execute_query::<rustc_query_impl::queries::mir_built, rustc_query_impl::plumbing::QueryCtxt>
  17: rustc_mir_transform::check_unsafety::unsafety_check_result
  18: <rustc_mir_transform::check_unsafety::provide::{closure#0} as core::ops::function::FnOnce<(rustc_middle::ty::context::TyCtxt, rustc_span::def_id::LocalDefId)>>::call_once
  19: <rustc_query_system::dep_graph::graph::DepGraph<rustc_middle::dep_graph::dep_node::DepKind>>::with_task::<rustc_middle::ty::context::TyCtxt, rustc_span::def_id::LocalDefId, &rustc_middle::mir::query::UnsafetyCheckResult>
  20: rustc_query_system::query::plumbing::try_execute_query::<rustc_query_impl::queries::unsafety_check_result, rustc_query_impl::plumbing::QueryCtxt>
  21: rustc_query_system::query::plumbing::force_query::<rustc_query_impl::queries::unsafety_check_result, rustc_query_impl::plumbing::QueryCtxt, rustc_middle::dep_graph::dep_node::DepKind>
  22: rustc_query_impl::plumbing::force_from_dep_node::<rustc_query_impl::queries::unsafety_check_result>
  23: <rustc_query_system::dep_graph::graph::DepGraph<rustc_middle::dep_graph::dep_node::DepKind>>::try_mark_previous_green::<rustc_query_impl::plumbing::QueryCtxt>
  24: <rustc_query_system::dep_graph::graph::DepGraph<rustc_middle::dep_graph::dep_node::DepKind>>::try_mark_previous_green::<rustc_query_impl::plumbing::QueryCtxt>
  25: <rustc_query_system::dep_graph::graph::DepGraph<rustc_middle::dep_graph::dep_node::DepKind>>::try_mark_previous_green::<rustc_query_impl::plumbing::QueryCtxt>
  26: <rustc_query_system::dep_graph::graph::DepGraph<rustc_middle::dep_graph::dep_node::DepKind>>::try_mark_previous_green::<rustc_query_impl::plumbing::QueryCtxt>
  27: <rustc_query_system::dep_graph::graph::DepGraph<rustc_middle::dep_graph::dep_node::DepKind>>::try_mark_previous_green::<rustc_query_impl::plumbing::QueryCtxt>
  28: <rustc_query_system::dep_graph::graph::DepGraph<rustc_middle::dep_graph::dep_node::DepKind>>::try_mark_previous_green::<rustc_query_impl::plumbing::QueryCtxt>
  29: <rustc_query_system::dep_graph::graph::DepGraph<rustc_middle::dep_graph::dep_node::DepKind>>::try_mark_previous_green::<rustc_query_impl::plumbing::QueryCtxt>
  30: <rustc_query_system::dep_graph::graph::DepGraph<rustc_middle::dep_graph::dep_node::DepKind>>::try_mark_previous_green::<rustc_query_impl::plumbing::QueryCtxt>
  31: <rustc_query_system::dep_graph::graph::DepGraph<rustc_middle::dep_graph::dep_node::DepKind>>::try_mark_previous_green::<rustc_query_impl::plumbing::QueryCtxt>
  32: <rustc_query_system::dep_graph::graph::DepGraph<rustc_middle::dep_graph::dep_node::DepKind>>::try_mark_green::<rustc_query_impl::plumbing::QueryCtxt>
  33: rustc_query_system::query::plumbing::try_load_from_disk_and_cache_in_memory::<rustc_query_impl::queries::eval_to_valtree, rustc_query_impl::plumbing::QueryCtxt>
  34: rustc_query_system::query::plumbing::try_execute_query::<rustc_query_impl::queries::eval_to_valtree, rustc_query_impl::plumbing::QueryCtxt>
  35: <rustc_query_impl::Queries as rustc_middle::ty::query::QueryEngine>::eval_to_valtree
  36: <rustc_middle::ty::context::TyCtxt>::const_eval_global_id_for_typeck
  37: <rustc_middle::ty::context::TyCtxt>::const_eval_resolve_for_typeck
  38: <rustc_middle::ty::consts::Const>::eval
  39: <rustc_trait_selection::traits::project::AssocTypeNormalizer as rustc_middle::ty::fold::TypeFolder>::fold_const
  40: <rustc_trait_selection::traits::project::AssocTypeNormalizer as rustc_middle::ty::fold::TypeFolder>::fold_ty
  41: <&rustc_middle::ty::list::List<rustc_middle::ty::subst::GenericArg> as rustc_middle::ty::fold::TypeFoldable>::try_fold_with::<rustc_trait_selection::traits::project::AssocTypeNormalizer>
  42: <rustc_trait_selection::traits::project::AssocTypeNormalizer as rustc_middle::ty::fold::TypeFolder>::fold_ty
  43: <&rustc_middle::ty::list::List<rustc_middle::ty::subst::GenericArg> as rustc_middle::ty::fold::TypeFoldable>::try_fold_with::<rustc_trait_selection::traits::project::AssocTypeNormalizer>
  44: <rustc_trait_selection::traits::project::AssocTypeNormalizer as rustc_middle::ty::fold::TypeFolder>::fold_ty
  45: <&rustc_middle::ty::list::List<rustc_middle::ty::Ty> as rustc_middle::ty::fold::TypeFoldable>::try_fold_with::<rustc_trait_selection::traits::project::AssocTypeNormalizer>
  46: <rustc_trait_selection::traits::project::AssocTypeNormalizer as rustc_middle::ty::fold::TypeFolder>::fold_ty
  47: <&mut rustc_hir_analysis::check::wfcheck::check_fn_or_method::{closure#1} as core::ops::function::FnOnce<((usize, rustc_middle::ty::Ty),)>>::call_once
  48: <smallvec::SmallVec<[rustc_middle::ty::Ty; 8]> as core::iter::traits::collect::Extend<rustc_middle::ty::Ty>>::extend::<core::iter::adapters::map::Map<core::iter::adapters::enumerate::Enumerate<core::iter::adapters::copied::Copied<core::slice::iter::Iter<rustc_middle::ty::Ty>>>, rustc_hir_analysis::check::wfcheck::check_fn_or_method::{closure#1}>>
  49: <rustc_middle::ty::Ty as rustc_type_ir::InternIteratorElement<rustc_middle::ty::Ty, &rustc_middle::ty::list::List<rustc_middle::ty::Ty>>>::intern_with::<core::iter::adapters::map::Map<core::iter::adapters::enumerate::Enumerate<core::iter::adapters::copied::Copied<core::slice::iter::Iter<rustc_middle::ty::Ty>>>, rustc_hir_analysis::check::wfcheck::check_fn_or_method::{closure#1}>, <rustc_middle::ty::context::TyCtxt>::mk_type_list<core::iter::adapters::map::Map<core::iter::adapters::enumerate::Enumerate<core::iter::adapters::copied::Copied<core::slice::iter::Iter<rustc_middle::ty::Ty>>>, rustc_hir_analysis::check::wfcheck::check_fn_or_method::{closure#1}>>::{closure#0}>
  50: rustc_hir_analysis::check::wfcheck::check_fn_or_method
  51: rustc_hir_analysis::check::wfcheck::check_item_fn
  52: rustc_hir_analysis::check::wfcheck::check_well_formed
  53: <rustc_query_system::dep_graph::graph::DepGraph<rustc_middle::dep_graph::dep_node::DepKind>>::with_task::<rustc_middle::ty::context::TyCtxt, rustc_hir::hir_id::OwnerId, ()>
  54: rustc_query_system::query::plumbing::try_execute_query::<rustc_query_impl::queries::check_well_formed, rustc_query_impl::plumbing::QueryCtxt>
  55: rustc_query_system::query::plumbing::force_query::<rustc_query_impl::queries::check_well_formed, rustc_query_impl::plumbing::QueryCtxt, rustc_middle::dep_graph::dep_node::DepKind>
  56: rustc_query_impl::plumbing::force_from_dep_node::<rustc_query_impl::queries::check_well_formed>
  57: <rustc_query_system::dep_graph::graph::DepGraph<rustc_middle::dep_graph::dep_node::DepKind>>::try_mark_previous_green::<rustc_query_impl::plumbing::QueryCtxt>
  58: rustc_query_system::query::plumbing::ensure_must_run::<rustc_query_impl::queries::check_mod_type_wf, rustc_query_impl::plumbing::QueryCtxt>
  59: <rustc_query_impl::Queries as rustc_middle::ty::query::QueryEngine>::check_mod_type_wf
  60: rustc_data_structures::sync::par_for_each_in::<&[rustc_hir::hir_id::OwnerId], <rustc_middle::hir::map::Map>::par_for_each_module<rustc_hir_analysis::check_crate::{closure#5}::{closure#0}::{closure#0}>::{closure#0}>
  61: <rustc_session::session::Session>::track_errors::<rustc_hir_analysis::check_crate::{closure#5}, ()>
  62: rustc_hir_analysis::check_crate
  63: rustc_interface::passes::analysis
  64: <rustc_query_system::dep_graph::graph::DepGraph<rustc_middle::dep_graph::dep_node::DepKind>>::with_task::<rustc_middle::ty::context::TyCtxt, (), core::result::Result<(), rustc_errors::ErrorGuaranteed>>
  65: rustc_query_system::query::plumbing::try_execute_query::<rustc_query_impl::queries::analysis, rustc_query_impl::plumbing::QueryCtxt>
  66: <rustc_query_impl::Queries as rustc_middle::ty::query::QueryEngine>::analysis
  67: <rustc_interface::passes::QueryContext>::enter::<rustc_driver::run_compiler::{closure#1}::{closure#2}::{closure#2}, core::result::Result<(), rustc_errors::ErrorGuaranteed>>
  68: rustc_span::with_source_map::<core::result::Result<(), rustc_errors::ErrorGuaranteed>, rustc_interface::interface::run_compiler<core::result::Result<(), rustc_errors::ErrorGuaranteed>, rustc_driver::run_compiler::{closure#1}>::{closure#0}::{closure#0}>
  69: <scoped_tls::ScopedKey<rustc_span::SessionGlobals>>::set::<rustc_interface::interface::run_compiler<core::result::Result<(), rustc_errors::ErrorGuaranteed>, rustc_driver::run_compiler::{closure#1}>::{closure#0}, core::result::Result<(), rustc_errors::ErrorGuaranteed>>
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.

error: internal compiler error: unexpected panic

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

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

note: rustc 1.68.2 (9eb3afe9e 2023-03-27) running on x86_64-unknown-linux-gnu

note: compiler flags: -C embed-bitcode=no -C debuginfo=2 -C incremental=[REDACTED]

note: some of the compiler flags provided by cargo are hidden

query stack during panic:
thread 'rustc' panicked at 'called `Option::unwrap()` on a `None` value', /rustc/9eb3afe9ebe9c7d2b84b71002d44f4a0edac95e0/compiler/rustc_query_system/src/query/job.rs:47:24
stack backtrace:
   0:     0x7f8bd8f6659a - std::backtrace_rs::backtrace::libunwind::trace::ha271a8a7e1f3d4ef
                               at /rustc/9eb3afe9ebe9c7d2b84b71002d44f4a0edac95e0/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
   1:     0x7f8bd8f6659a - std::backtrace_rs::backtrace::trace_unsynchronized::h85739da0352c791a
                               at /rustc/9eb3afe9ebe9c7d2b84b71002d44f4a0edac95e0/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
   2:     0x7f8bd8f6659a - std::sys_common::backtrace::_print_fmt::hbc6ebcfb2910b329
                               at /rustc/9eb3afe9ebe9c7d2b84b71002d44f4a0edac95e0/library/std/src/sys_common/backtrace.rs:65:5
   3:     0x7f8bd8f6659a - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::he1c117e52d53614f
                               at /rustc/9eb3afe9ebe9c7d2b84b71002d44f4a0edac95e0/library/std/src/sys_common/backtrace.rs:44:22
   4:     0x7f8bd8fc839e - core::fmt::write::h25eb51b9526b8e0c
                               at /rustc/9eb3afe9ebe9c7d2b84b71002d44f4a0edac95e0/library/core/src/fmt/mod.rs:1213:17
   5:     0x7f8bd8f56be5 - std::io::Write::write_fmt::ha9edec5fb1621933
                               at /rustc/9eb3afe9ebe9c7d2b84b71002d44f4a0edac95e0/library/std/src/io/mod.rs:1682:15
   6:     0x7f8bd8f66365 - std::sys_common::backtrace::_print::hf8657cd429fc3452
                               at /rustc/9eb3afe9ebe9c7d2b84b71002d44f4a0edac95e0/library/std/src/sys_common/backtrace.rs:47:5
   7:     0x7f8bd8f66365 - std::sys_common::backtrace::print::h41b9b18ed86f86bd
                               at /rustc/9eb3afe9ebe9c7d2b84b71002d44f4a0edac95e0/library/std/src/sys_common/backtrace.rs:34:9
   8:     0x7f8bd8f6912f - std::panicking::default_hook::{{closure}}::h22a91871f4454152
                               at /rustc/9eb3afe9ebe9c7d2b84b71002d44f4a0edac95e0/library/std/src/panicking.rs:267:22
   9:     0x7f8bd8f68e6b - std::panicking::default_hook::h21ddc36de0cd4ae7
                               at /rustc/9eb3afe9ebe9c7d2b84b71002d44f4a0edac95e0/library/std/src/panicking.rs:286:9
  10:     0x7f8bdc2b9324 - rustc_driver[70f63b52fde826b7]::DEFAULT_HOOK::{closure#0}::{closure#0}
  11:     0x7f8bd8f6996a - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h6f7e3c94ecc52e2f
                               at /rustc/9eb3afe9ebe9c7d2b84b71002d44f4a0edac95e0/library/alloc/src/boxed.rs:2002:9
  12:     0x7f8bd8f6996a - std::panicking::rust_panic_with_hook::h5059419d6d59b3d0
                               at /rustc/9eb3afe9ebe9c7d2b84b71002d44f4a0edac95e0/library/std/src/panicking.rs:692:13
  13:     0x7f8bd8f696a2 - std::panicking::begin_panic_handler::{{closure}}::h0f383c291cd78343
                               at /rustc/9eb3afe9ebe9c7d2b84b71002d44f4a0edac95e0/library/std/src/panicking.rs:577:13
  14:     0x7f8bd8f66a4c - std::sys_common::backtrace::__rust_end_short_backtrace::h70ab22f2ad318cdd
                               at /rustc/9eb3afe9ebe9c7d2b84b71002d44f4a0edac95e0/library/std/src/sys_common/backtrace.rs:137:18
  15:     0x7f8bd8f693f2 - rust_begin_unwind
                               at /rustc/9eb3afe9ebe9c7d2b84b71002d44f4a0edac95e0/library/std/src/panicking.rs:575:5
  16:     0x7f8bd8fc4d43 - core::panicking::panic_fmt::hd1d46bcde3c61d72
                               at /rustc/9eb3afe9ebe9c7d2b84b71002d44f4a0edac95e0/library/core/src/panicking.rs:64:14
  17:     0x7f8bd8fc4ddd - core::panicking::panic::h056c466ab4571cf2
                               at /rustc/9eb3afe9ebe9c7d2b84b71002d44f4a0edac95e0/library/core/src/panicking.rs:114:5
  18:     0x7f8bdbab0ee7 - <rustc_query_system[59807289ca97d521]::query::job::QueryJobId>::find_cycle_in_stack::<rustc_middle[6dfce017f6b7786d]::dep_graph::dep_node::DepKind>
  19:     0x7f8bdaf01783 - rustc_query_system[59807289ca97d521]::query::plumbing::get_query::<rustc_query_impl[81153385010d7886]::queries::def_span, rustc_query_impl[81153385010d7886]::plumbing::QueryCtxt, rustc_middle[6dfce017f6b7786d]::dep_graph::dep_node::DepKind>
  20:     0x7f8bdaefee43 - <rustc_query_impl[81153385010d7886]::Queries as rustc_middle[6dfce017f6b7786d]::ty::query::QueryEngine>::def_span
  21:     0x7f8bdc7985d5 - <rustc_span[7c23fb27ec020b97]::def_id::DefId as rustc_middle[6dfce017f6b7786d]::query::keys::Key>::default_span
  22:     0x7f8bdcc30151 - rustc_query_impl[81153385010d7886]::plumbing::create_query_frame::<rustc_span[7c23fb27ec020b97]::def_id::DefId>
  23:     0x7f8bdcc21e09 - <rustc_query_impl[81153385010d7886]::query_structs::param_env::{closure#0}::{closure#0} as core[1d432356d8e1e9f1]::ops::function::FnOnce<(rustc_query_impl[81153385010d7886]::plumbing::QueryCtxt, rustc_span[7c23fb27ec020b97]::def_id::DefId)>>::call_once
  24:     0x7f8bdcac9870 - <rustc_query_system[59807289ca97d521]::query::plumbing::QueryState<rustc_span[7c23fb27ec020b97]::def_id::DefId, rustc_middle[6dfce017f6b7786d]::dep_graph::dep_node::DepKind>>::try_collect_active_jobs::<rustc_query_impl[81153385010d7886]::plumbing::QueryCtxt>
  25:     0x7f8bdb2a4772 - <rustc_query_impl[81153385010d7886]::Queries>::try_collect_active_jobs
  26:     0x7f8bdaf01716 - rustc_query_system[59807289ca97d521]::query::plumbing::get_query::<rustc_query_impl[81153385010d7886]::queries::def_span, rustc_query_impl[81153385010d7886]::plumbing::QueryCtxt, rustc_middle[6dfce017f6b7786d]::dep_graph::dep_node::DepKind>
  27:     0x7f8bdaefee43 - <rustc_query_impl[81153385010d7886]::Queries as rustc_middle[6dfce017f6b7786d]::ty::query::QueryEngine>::def_span
  28:     0x7f8bdc7ba879 - <rustc_middle[6dfce017f6b7786d]::ty::instance::Instance as rustc_middle[6dfce017f6b7786d]::query::keys::Key>::default_span
  29:     0x7f8bdcc2de62 - rustc_query_impl[81153385010d7886]::plumbing::create_query_frame::<rustc_middle[6dfce017f6b7786d]::ty::ParamEnvAnd<rustc_middle[6dfce017f6b7786d]::mir::interpret::GlobalId>>
  30:     0x7f8bdcc1ea90 - <rustc_query_impl[81153385010d7886]::query_structs::eval_to_valtree::{closure#0}::{closure#0} as core[1d432356d8e1e9f1]::ops::function::FnOnce<(rustc_query_impl[81153385010d7886]::plumbing::QueryCtxt, rustc_middle[6dfce017f6b7786d]::ty::ParamEnvAnd<rustc_middle[6dfce017f6b7786d]::mir::interpret::GlobalId>)>>::call_once
  31:     0x7f8bdcac7526 - <rustc_query_system[59807289ca97d521]::query::plumbing::QueryState<rustc_middle[6dfce017f6b7786d]::ty::ParamEnvAnd<rustc_middle[6dfce017f6b7786d]::mir::interpret::GlobalId>, rustc_middle[6dfce017f6b7786d]::dep_graph::dep_node::DepKind>>::try_collect_active_jobs::<rustc_query_impl[81153385010d7886]::plumbing::QueryCtxt>
  32:     0x7f8bdb2a4772 - <rustc_query_impl[81153385010d7886]::Queries>::try_collect_active_jobs
  33:     0x7f8bdaf01716 - rustc_query_system[59807289ca97d521]::query::plumbing::get_query::<rustc_query_impl[81153385010d7886]::queries::def_span, rustc_query_impl[81153385010d7886]::plumbing::QueryCtxt, rustc_middle[6dfce017f6b7786d]::dep_graph::dep_node::DepKind>
  34:     0x7f8bdaefee43 - <rustc_query_impl[81153385010d7886]::Queries as rustc_middle[6dfce017f6b7786d]::ty::query::QueryEngine>::def_span
  35:     0x7f8bdc7985d5 - <rustc_span[7c23fb27ec020b97]::def_id::DefId as rustc_middle[6dfce017f6b7786d]::query::keys::Key>::default_span
  36:     0x7f8bdcc2fd1f - rustc_query_impl[81153385010d7886]::plumbing::create_query_frame::<rustc_hir[f57f2f0f06c38e57]::hir_id::OwnerId>
  37:     0x7f8bdcc219e3 - <rustc_query_impl[81153385010d7886]::query_structs::typeck::{closure#0}::{closure#0} as core[1d432356d8e1e9f1]::ops::function::FnOnce<(rustc_query_impl[81153385010d7886]::plumbing::QueryCtxt, rustc_span[7c23fb27ec020b97]::def_id::LocalDefId)>>::call_once
  38:     0x7f8bdcac96f6 - <rustc_query_system[59807289ca97d521]::query::plumbing::QueryState<rustc_span[7c23fb27ec020b97]::def_id::LocalDefId, rustc_middle[6dfce017f6b7786d]::dep_graph::dep_node::DepKind>>::try_collect_active_jobs::<rustc_query_impl[81153385010d7886]::plumbing::QueryCtxt>
  39:     0x7f8bdb2a4772 - <rustc_query_impl[81153385010d7886]::Queries>::try_collect_active_jobs
  40:     0x7f8bdaf01716 - rustc_query_system[59807289ca97d521]::query::plumbing::get_query::<rustc_query_impl[81153385010d7886]::queries::def_span, rustc_query_impl[81153385010d7886]::plumbing::QueryCtxt, rustc_middle[6dfce017f6b7786d]::dep_graph::dep_node::DepKind>
  41:     0x7f8bdaefee43 - <rustc_query_impl[81153385010d7886]::Queries as rustc_middle[6dfce017f6b7786d]::ty::query::QueryEngine>::def_span
  42:     0x7f8bdc7985d5 - <rustc_span[7c23fb27ec020b97]::def_id::DefId as rustc_middle[6dfce017f6b7786d]::query::keys::Key>::default_span
  43:     0x7f8bdcc2fd1f - rustc_query_impl[81153385010d7886]::plumbing::create_query_frame::<rustc_hir[f57f2f0f06c38e57]::hir_id::OwnerId>
  44:     0x7f8bdcc201a3 - <rustc_query_impl[81153385010d7886]::query_structs::unsafety_check_result::{closure#0}::{closure#0} as core[1d432356d8e1e9f1]::ops::function::FnOnce<(rustc_query_impl[81153385010d7886]::plumbing::QueryCtxt, rustc_span[7c23fb27ec020b97]::def_id::LocalDefId)>>::call_once
  45:     0x7f8bdcac96f6 - <rustc_query_system[59807289ca97d521]::query::plumbing::QueryState<rustc_span[7c23fb27ec020b97]::def_id::LocalDefId, rustc_middle[6dfce017f6b7786d]::dep_graph::dep_node::DepKind>>::try_collect_active_jobs::<rustc_query_impl[81153385010d7886]::plumbing::QueryCtxt>
  46:     0x7f8bdb2a4772 - <rustc_query_impl[81153385010d7886]::Queries>::try_collect_active_jobs
  47:     0x7f8bdaf01716 - rustc_query_system[59807289ca97d521]::query::plumbing::get_query::<rustc_query_impl[81153385010d7886]::queries::def_span, rustc_query_impl[81153385010d7886]::plumbing::QueryCtxt, rustc_middle[6dfce017f6b7786d]::dep_graph::dep_node::DepKind>
  48:     0x7f8bdaefee43 - <rustc_query_impl[81153385010d7886]::Queries as rustc_middle[6dfce017f6b7786d]::ty::query::QueryEngine>::def_span
  49:     0x7f8bdc7985d5 - <rustc_span[7c23fb27ec020b97]::def_id::DefId as rustc_middle[6dfce017f6b7786d]::query::keys::Key>::default_span
  50:     0x7f8bdcc2e8b0 - rustc_query_impl[81153385010d7886]::plumbing::create_query_frame::<rustc_middle[6dfce017f6b7786d]::ty::WithOptConstParam<rustc_span[7c23fb27ec020b97]::def_id::LocalDefId>>
  51:     0x7f8bdcc21d24 - <rustc_query_impl[81153385010d7886]::query_structs::mir_built::{closure#0}::{closure#0} as core[1d432356d8e1e9f1]::ops::function::FnOnce<(rustc_query_impl[81153385010d7886]::plumbing::QueryCtxt, rustc_middle[6dfce017f6b7786d]::ty::WithOptConstParam<rustc_span[7c23fb27ec020b97]::def_id::LocalDefId>)>>::call_once
  52:     0x7f8bdcac7d3b - <rustc_query_system[59807289ca97d521]::query::plumbing::QueryState<rustc_middle[6dfce017f6b7786d]::ty::WithOptConstParam<rustc_span[7c23fb27ec020b97]::def_id::LocalDefId>, rustc_middle[6dfce017f6b7786d]::dep_graph::dep_node::DepKind>>::try_collect_active_jobs::<rustc_query_impl[81153385010d7886]::plumbing::QueryCtxt>
  53:     0x7f8bdb2a4772 - <rustc_query_impl[81153385010d7886]::Queries>::try_collect_active_jobs
  54:     0x7f8bdaf01716 - rustc_query_system[59807289ca97d521]::query::plumbing::get_query::<rustc_query_impl[81153385010d7886]::queries::def_span, rustc_query_impl[81153385010d7886]::plumbing::QueryCtxt, rustc_middle[6dfce017f6b7786d]::dep_graph::dep_node::DepKind>
  55:     0x7f8bdaefee43 - <rustc_query_impl[81153385010d7886]::Queries as rustc_middle[6dfce017f6b7786d]::ty::query::QueryEngine>::def_span
  56:     0x7f8bdc7985d5 - <rustc_span[7c23fb27ec020b97]::def_id::DefId as rustc_middle[6dfce017f6b7786d]::query::keys::Key>::default_span
  57:     0x7f8bdcc2e8b0 - rustc_query_impl[81153385010d7886]::plumbing::create_query_frame::<rustc_middle[6dfce017f6b7786d]::ty::WithOptConstParam<rustc_span[7c23fb27ec020b97]::def_id::LocalDefId>>
  58:     0x7f8bdcc21e54 - <rustc_query_impl[81153385010d7886]::query_structs::thir_body::{closure#0}::{closure#0} as core[1d432356d8e1e9f1]::ops::function::FnOnce<(rustc_query_impl[81153385010d7886]::plumbing::QueryCtxt, rustc_middle[6dfce017f6b7786d]::ty::WithOptConstParam<rustc_span[7c23fb27ec020b97]::def_id::LocalDefId>)>>::call_once
  59:     0x7f8bdcac7d3b - <rustc_query_system[59807289ca97d521]::query::plumbing::QueryState<rustc_middle[6dfce017f6b7786d]::ty::WithOptConstParam<rustc_span[7c23fb27ec020b97]::def_id::LocalDefId>, rustc_middle[6dfce017f6b7786d]::dep_graph::dep_node::DepKind>>::try_collect_active_jobs::<rustc_query_impl[81153385010d7886]::plumbing::QueryCtxt>
  60:     0x7f8bdb2a4772 - <rustc_query_impl[81153385010d7886]::Queries>::try_collect_active_jobs
  61:     0x7f8bdcb33a68 - rustc_query_system[59807289ca97d521]::query::job::print_query_stack::<rustc_query_impl[81153385010d7886]::plumbing::QueryCtxt>
  62:     0x7f8bdc61aac2 - rustc_interface[698bad460dbd68d3]::interface::try_print_query_stack
  63:     0x7f8bdc2bb837 - rustc_driver[70f63b52fde826b7]::report_ice
  64:     0x7f8bd8f6996a - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h6f7e3c94ecc52e2f
                               at /rustc/9eb3afe9ebe9c7d2b84b71002d44f4a0edac95e0/library/alloc/src/boxed.rs:2002:9
  65:     0x7f8bd8f6996a - std::panicking::rust_panic_with_hook::h5059419d6d59b3d0
                               at /rustc/9eb3afe9ebe9c7d2b84b71002d44f4a0edac95e0/library/std/src/panicking.rs:692:13
  66:     0x7f8bd8f696e9 - std::panicking::begin_panic_handler::{{closure}}::h0f383c291cd78343
                               at /rustc/9eb3afe9ebe9c7d2b84b71002d44f4a0edac95e0/library/std/src/panicking.rs:579:13
  67:     0x7f8bd8f66a4c - std::sys_common::backtrace::__rust_end_short_backtrace::h70ab22f2ad318cdd
                               at /rustc/9eb3afe9ebe9c7d2b84b71002d44f4a0edac95e0/library/std/src/sys_common/backtrace.rs:137:18
  68:     0x7f8bd8f693f2 - rust_begin_unwind
                               at /rustc/9eb3afe9ebe9c7d2b84b71002d44f4a0edac95e0/library/std/src/panicking.rs:575:5
  69:     0x7f8bd8fc4d43 - core::panicking::panic_fmt::hd1d46bcde3c61d72
                               at /rustc/9eb3afe9ebe9c7d2b84b71002d44f4a0edac95e0/library/core/src/panicking.rs:64:14
  70:     0x7f8bdb1c1227 - rustc_query_system[59807289ca97d521]::query::plumbing::incremental_verify_ich_failed
  71:     0x7f8bdaf01ce2 - rustc_query_system[59807289ca97d521]::query::plumbing::get_query::<rustc_query_impl[81153385010d7886]::queries::def_span, rustc_query_impl[81153385010d7886]::plumbing::QueryCtxt, rustc_middle[6dfce017f6b7786d]::dep_graph::dep_node::DepKind>
  72:     0x7f8bdaab2090 - rustc_ty_utils[8d567c298701bb41]::ty::param_env
  73:     0x7f8bdaabd7cf - <rustc_query_system[59807289ca97d521]::dep_graph::graph::DepGraph<rustc_middle[6dfce017f6b7786d]::dep_graph::dep_node::DepKind>>::with_task::<rustc_middle[6dfce017f6b7786d]::ty::context::TyCtxt, rustc_span[7c23fb27ec020b97]::def_id::DefId, rustc_middle[6dfce017f6b7786d]::ty::ParamEnv>
  74:     0x7f8bdaab05c9 - rustc_query_system[59807289ca97d521]::query::plumbing::get_query::<rustc_query_impl[81153385010d7886]::queries::param_env, rustc_query_impl[81153385010d7886]::plumbing::QueryCtxt, rustc_middle[6dfce017f6b7786d]::dep_graph::dep_node::DepKind>
  75:     0x7f8bda3c13bc - rustc_hir_typeck[698e9809084ff9ec]::typeck
  76:     0x7f8bda3b1797 - <rustc_query_system[59807289ca97d521]::dep_graph::graph::DepGraph<rustc_middle[6dfce017f6b7786d]::dep_graph::dep_node::DepKind>>::with_task::<rustc_middle[6dfce017f6b7786d]::ty::context::TyCtxt, rustc_span[7c23fb27ec020b97]::def_id::LocalDefId, &rustc_middle[6dfce017f6b7786d]::ty::typeck_results::TypeckResults>
  77:     0x7f8bda3a92eb - rustc_query_system[59807289ca97d521]::query::plumbing::try_execute_query::<rustc_query_impl[81153385010d7886]::queries::typeck, rustc_query_impl[81153385010d7886]::plumbing::QueryCtxt>
  78:     0x7f8bdbc71e74 - <rustc_query_impl[81153385010d7886]::Queries as rustc_middle[6dfce017f6b7786d]::ty::query::QueryEngine>::typeck
  79:     0x7f8bdb349057 - rustc_mir_build[fb6c695b6e0f4a7e]::thir::cx::thir_body
  80:     0x7f8bdb34b60c - <rustc_query_system[59807289ca97d521]::dep_graph::graph::DepGraph<rustc_middle[6dfce017f6b7786d]::dep_graph::dep_node::DepKind>>::with_task::<rustc_middle[6dfce017f6b7786d]::ty::context::TyCtxt, rustc_middle[6dfce017f6b7786d]::ty::WithOptConstParam<rustc_span[7c23fb27ec020b97]::def_id::LocalDefId>, core[1d432356d8e1e9f1]::result::Result<(&rustc_data_structures[560608da72c35763]::steal::Steal<rustc_middle[6dfce017f6b7786d]::thir::Thir>, rustc_middle[6dfce017f6b7786d]::thir::ExprId), rustc_errors[53e74ce803854a4d]::ErrorGuaranteed>>
  81:     0x7f8bdb33fb96 - rustc_query_system[59807289ca97d521]::query::plumbing::try_execute_query::<rustc_query_impl[81153385010d7886]::queries::thir_body, rustc_query_impl[81153385010d7886]::plumbing::QueryCtxt>
  82:     0x7f8bdb3386f4 - rustc_mir_build[fb6c695b6e0f4a7e]::build::mir_built
  83:     0x7f8bdafebbbb - <rustc_query_system[59807289ca97d521]::dep_graph::graph::DepGraph<rustc_middle[6dfce017f6b7786d]::dep_graph::dep_node::DepKind>>::with_task::<rustc_middle[6dfce017f6b7786d]::ty::context::TyCtxt, rustc_middle[6dfce017f6b7786d]::ty::WithOptConstParam<rustc_span[7c23fb27ec020b97]::def_id::LocalDefId>, &rustc_data_structures[560608da72c35763]::steal::Steal<rustc_middle[6dfce017f6b7786d]::mir::Body>>
  84:     0x7f8bdafeada0 - rustc_query_system[59807289ca97d521]::query::plumbing::try_execute_query::<rustc_query_impl[81153385010d7886]::queries::mir_built, rustc_query_impl[81153385010d7886]::plumbing::QueryCtxt>
  85:     0x7f8bdaa704b6 - rustc_mir_transform[2d65a293f14beadb]::check_unsafety::unsafety_check_result
  86:     0x7f8bdaa6fec4 - <rustc_mir_transform[2d65a293f14beadb]::check_unsafety::provide::{closure#0} as core[1d432356d8e1e9f1]::ops::function::FnOnce<(rustc_middle[6dfce017f6b7786d]::ty::context::TyCtxt, rustc_span[7c23fb27ec020b97]::def_id::LocalDefId)>>::call_once
  87:     0x7f8bdb1b93c7 - <rustc_query_system[59807289ca97d521]::dep_graph::graph::DepGraph<rustc_middle[6dfce017f6b7786d]::dep_graph::dep_node::DepKind>>::with_task::<rustc_middle[6dfce017f6b7786d]::ty::context::TyCtxt, rustc_span[7c23fb27ec020b97]::def_id::LocalDefId, &rustc_middle[6dfce017f6b7786d]::mir::query::UnsafetyCheckResult>
  88:     0x7f8bdb1b6297 - rustc_query_system[59807289ca97d521]::query::plumbing::try_execute_query::<rustc_query_impl[81153385010d7886]::queries::unsafety_check_result, rustc_query_impl[81153385010d7886]::plumbing::QueryCtxt>
  89:     0x7f8bdb9d9bd1 - rustc_query_system[59807289ca97d521]::query::plumbing::force_query::<rustc_query_impl[81153385010d7886]::queries::unsafety_check_result, rustc_query_impl[81153385010d7886]::plumbing::QueryCtxt, rustc_middle[6dfce017f6b7786d]::dep_graph::dep_node::DepKind>
  90:     0x7f8bdb9d9ad0 - rustc_query_impl[81153385010d7886]::plumbing::force_from_dep_node::<rustc_query_impl[81153385010d7886]::queries::unsafety_check_result>
  91:     0x7f8bda3338b2 - <rustc_query_system[59807289ca97d521]::dep_graph::graph::DepGraph<rustc_middle[6dfce017f6b7786d]::dep_graph::dep_node::DepKind>>::try_mark_previous_green::<rustc_query_impl[81153385010d7886]::plumbing::QueryCtxt>
  92:     0x7f8bda33384d - <rustc_query_system[59807289ca97d521]::dep_graph::graph::DepGraph<rustc_middle[6dfce017f6b7786d]::dep_graph::dep_node::DepKind>>::try_mark_previous_green::<rustc_query_impl[81153385010d7886]::plumbing::QueryCtxt>
  93:     0x7f8bda33384d - <rustc_query_system[59807289ca97d521]::dep_graph::graph::DepGraph<rustc_middle[6dfce017f6b7786d]::dep_graph::dep_node::DepKind>>::try_mark_previous_green::<rustc_query_impl[81153385010d7886]::plumbing::QueryCtxt>
  94:     0x7f8bda33384d - <rustc_query_system[59807289ca97d521]::dep_graph::graph::DepGraph<rustc_middle[6dfce017f6b7786d]::dep_graph::dep_node::DepKind>>::try_mark_previous_green::<rustc_query_impl[81153385010d7886]::plumbing::QueryCtxt>
  95:     0x7f8bda33384d - <rustc_query_system[59807289ca97d521]::dep_graph::graph::DepGraph<rustc_middle[6dfce017f6b7786d]::dep_graph::dep_node::DepKind>>::try_mark_previous_green::<rustc_query_impl[81153385010d7886]::plumbing::QueryCtxt>
  96:     0x7f8bda33384d - <rustc_query_system[59807289ca97d521]::dep_graph::graph::DepGraph<rustc_middle[6dfce017f6b7786d]::dep_graph::dep_node::DepKind>>::try_mark_previous_green::<rustc_query_impl[81153385010d7886]::plumbing::QueryCtxt>
  97:     0x7f8bda33384d - <rustc_query_system[59807289ca97d521]::dep_graph::graph::DepGraph<rustc_middle[6dfce017f6b7786d]::dep_graph::dep_node::DepKind>>::try_mark_previous_green::<rustc_query_impl[81153385010d7886]::plumbing::QueryCtxt>
  98:     0x7f8bda33384d - <rustc_query_system[59807289ca97d521]::dep_graph::graph::DepGraph<rustc_middle[6dfce017f6b7786d]::dep_graph::dep_node::DepKind>>::try_mark_previous_green::<rustc_query_impl[81153385010d7886]::plumbing::QueryCtxt>
  99:     0x7f8bda33384d - <rustc_query_system[59807289ca97d521]::dep_graph::graph::DepGraph<rustc_middle[6dfce017f6b7786d]::dep_graph::dep_node::DepKind>>::try_mark_previous_green::<rustc_query_impl[81153385010d7886]::plumbing::QueryCtxt>
 100:     0x7f8bda333621 - <rustc_query_system[59807289ca97d521]::dep_graph::graph::DepGraph<rustc_middle[6dfce017f6b7786d]::dep_graph::dep_node::DepKind>>::try_mark_green::<rustc_query_impl[81153385010d7886]::plumbing::QueryCtxt>
 101:     0x7f8bdb8e0866 - rustc_query_system[59807289ca97d521]::query::plumbing::try_load_from_disk_and_cache_in_memory::<rustc_query_impl[81153385010d7886]::queries::eval_to_valtree, rustc_query_impl[81153385010d7886]::plumbing::QueryCtxt>
 102:     0x7f8bdb8df666 - rustc_query_system[59807289ca97d521]::query::plumbing::try_execute_query::<rustc_query_impl[81153385010d7886]::queries::eval_to_valtree, rustc_query_impl[81153385010d7886]::plumbing::QueryCtxt>
 103:     0x7f8bdbc72b90 - <rustc_query_impl[81153385010d7886]::Queries as rustc_middle[6dfce017f6b7786d]::ty::query::QueryEngine>::eval_to_valtree
 104:     0x7f8bda80bb4f - <rustc_middle[6dfce017f6b7786d]::ty::context::TyCtxt>::const_eval_global_id_for_typeck
 105:     0x7f8bda80b4ba - <rustc_middle[6dfce017f6b7786d]::ty::context::TyCtxt>::const_eval_resolve_for_typeck
 106:     0x7f8bda80acd4 - <rustc_middle[6dfce017f6b7786d]::ty::consts::Const>::eval
 107:     0x7f8bda7e7692 - <rustc_trait_selection[d385e741675330b5]::traits::project::AssocTypeNormalizer as rustc_middle[6dfce017f6b7786d]::ty::fold::TypeFolder>::fold_const
 108:     0x7f8bda7e5d9d - <rustc_trait_selection[d385e741675330b5]::traits::project::AssocTypeNormalizer as rustc_middle[6dfce017f6b7786d]::ty::fold::TypeFolder>::fold_ty
 109:     0x7f8bda7e413e - <&rustc_middle[6dfce017f6b7786d]::ty::list::List<rustc_middle[6dfce017f6b7786d]::ty::subst::GenericArg> as rustc_middle[6dfce017f6b7786d]::ty::fold::TypeFoldable>::try_fold_with::<rustc_trait_selection[d385e741675330b5]::traits::project::AssocTypeNormalizer>
 110:     0x7f8bda7e4c9d - <rustc_trait_selection[d385e741675330b5]::traits::project::AssocTypeNormalizer as rustc_middle[6dfce017f6b7786d]::ty::fold::TypeFolder>::fold_ty
 111:     0x7f8bda7e41c2 - <&rustc_middle[6dfce017f6b7786d]::ty::list::List<rustc_middle[6dfce017f6b7786d]::ty::subst::GenericArg> as rustc_middle[6dfce017f6b7786d]::ty::fold::TypeFoldable>::try_fold_with::<rustc_trait_selection[d385e741675330b5]::traits::project::AssocTypeNormalizer>
 112:     0x7f8bda7e4c9d - <rustc_trait_selection[d385e741675330b5]::traits::project::AssocTypeNormalizer as rustc_middle[6dfce017f6b7786d]::ty::fold::TypeFolder>::fold_ty
 113:     0x7f8bda7e63d1 - <&rustc_middle[6dfce017f6b7786d]::ty::list::List<rustc_middle[6dfce017f6b7786d]::ty::Ty> as rustc_middle[6dfce017f6b7786d]::ty::fold::TypeFoldable>::try_fold_with::<rustc_trait_selection[d385e741675330b5]::traits::project::AssocTypeNormalizer>
 114:     0x7f8bda7e5cf2 - <rustc_trait_selection[d385e741675330b5]::traits::project::AssocTypeNormalizer as rustc_middle[6dfce017f6b7786d]::ty::fold::TypeFolder>::fold_ty
 115:     0x7f8bda3236a9 - <&mut rustc_hir_analysis[651175ae4d1746c1]::check::wfcheck::check_fn_or_method::{closure#1} as core[1d432356d8e1e9f1]::ops::function::FnOnce<((usize, rustc_middle[6dfce017f6b7786d]::ty::Ty),)>>::call_once
 116:     0x7f8bda322ec8 - <smallvec[31f04b8acc434592]::SmallVec<[rustc_middle[6dfce017f6b7786d]::ty::Ty; 8usize]> as core[1d432356d8e1e9f1]::iter::traits::collect::Extend<rustc_middle[6dfce017f6b7786d]::ty::Ty>>::extend::<core[1d432356d8e1e9f1]::iter::adapters::map::Map<core[1d432356d8e1e9f1]::iter::adapters::enumerate::Enumerate<core[1d432356d8e1e9f1]::iter::adapters::copied::Copied<core[1d432356d8e1e9f1]::slice::iter::Iter<rustc_middle[6dfce017f6b7786d]::ty::Ty>>>, rustc_hir_analysis[651175ae4d1746c1]::check::wfcheck::check_fn_or_method::{closure#1}>>
 117:     0x7f8bda322b99 - <rustc_middle[6dfce017f6b7786d]::ty::Ty as rustc_type_ir[9ac954eba7815256]::InternIteratorElement<rustc_middle[6dfce017f6b7786d]::ty::Ty, &rustc_middle[6dfce017f6b7786d]::ty::list::List<rustc_middle[6dfce017f6b7786d]::ty::Ty>>>::intern_with::<core[1d432356d8e1e9f1]::iter::adapters::map::Map<core[1d432356d8e1e9f1]::iter::adapters::enumerate::Enumerate<core[1d432356d8e1e9f1]::iter::adapters::copied::Copied<core[1d432356d8e1e9f1]::slice::iter::Iter<rustc_middle[6dfce017f6b7786d]::ty::Ty>>>, rustc_hir_analysis[651175ae4d1746c1]::check::wfcheck::check_fn_or_method::{closure#1}>, <rustc_middle[6dfce017f6b7786d]::ty::context::TyCtxt>::mk_type_list<core[1d432356d8e1e9f1]::iter::adapters::map::Map<core[1d432356d8e1e9f1]::iter::adapters::enumerate::Enumerate<core[1d432356d8e1e9f1]::iter::adapters::copied::Copied<core[1d432356d8e1e9f1]::slice::iter::Iter<rustc_middle[6dfce017f6b7786d]::ty::Ty>>>, rustc_hir_analysis[651175ae4d1746c1]::check::wfcheck::check_fn_or_method::{closure#1}>>::{closure#0}>
 118:     0x7f8bdb2c0680 - rustc_hir_analysis[651175ae4d1746c1]::check::wfcheck::check_fn_or_method
 119:     0x7f8bdb2b5fe3 - rustc_hir_analysis[651175ae4d1746c1]::check::wfcheck::check_item_fn
 120:     0x7f8bdb2b1826 - rustc_hir_analysis[651175ae4d1746c1]::check::wfcheck::check_well_formed
 121:     0x7f8bda98ef97 - <rustc_query_system[59807289ca97d521]::dep_graph::graph::DepGraph<rustc_middle[6dfce017f6b7786d]::dep_graph::dep_node::DepKind>>::with_task::<rustc_middle[6dfce017f6b7786d]::ty::context::TyCtxt, rustc_hir[f57f2f0f06c38e57]::hir_id::OwnerId, ()>
 122:     0x7f8bdba89776 - rustc_query_system[59807289ca97d521]::query::plumbing::try_execute_query::<rustc_query_impl[81153385010d7886]::queries::check_well_formed, rustc_query_impl[81153385010d7886]::plumbing::QueryCtxt>
 123:     0x7f8bdba88faf - rustc_query_system[59807289ca97d521]::query::plumbing::force_query::<rustc_query_impl[81153385010d7886]::queries::check_well_formed, rustc_query_impl[81153385010d7886]::plumbing::QueryCtxt, rustc_middle[6dfce017f6b7786d]::dep_graph::dep_node::DepKind>
 124:     0x7f8bdba88ea0 - rustc_query_impl[81153385010d7886]::plumbing::force_from_dep_node::<rustc_query_impl[81153385010d7886]::queries::check_well_formed>
 125:     0x7f8bda3338b2 - <rustc_query_system[59807289ca97d521]::dep_graph::graph::DepGraph<rustc_middle[6dfce017f6b7786d]::dep_graph::dep_node::DepKind>>::try_mark_previous_green::<rustc_query_impl[81153385010d7886]::plumbing::QueryCtxt>
 126:     0x7f8bdb82b3af - rustc_query_system[59807289ca97d521]::query::plumbing::ensure_must_run::<rustc_query_impl[81153385010d7886]::queries::check_mod_type_wf, rustc_query_impl[81153385010d7886]::plumbing::QueryCtxt>
 127:     0x7f8bdb82b189 - <rustc_query_impl[81153385010d7886]::Queries as rustc_middle[6dfce017f6b7786d]::ty::query::QueryEngine>::check_mod_type_wf
 128:     0x7f8bda74e7f8 - rustc_data_structures[560608da72c35763]::sync::par_for_each_in::<&[rustc_hir[f57f2f0f06c38e57]::hir_id::OwnerId], <rustc_middle[6dfce017f6b7786d]::hir::map::Map>::par_for_each_module<rustc_hir_analysis[651175ae4d1746c1]::check_crate::{closure#5}::{closure#0}::{closure#0}>::{closure#0}>
 129:     0x7f8bda74e5e3 - <rustc_session[cd7c78827427c6d6]::session::Session>::track_errors::<rustc_hir_analysis[651175ae4d1746c1]::check_crate::{closure#5}, ()>
 130:     0x7f8bda74e30a - rustc_hir_analysis[651175ae4d1746c1]::check_crate
 131:     0x7f8bda74dfab - rustc_interface[698bad460dbd68d3]::passes::analysis
 132:     0x7f8bdb9e4f76 - <rustc_query_system[59807289ca97d521]::dep_graph::graph::DepGraph<rustc_middle[6dfce017f6b7786d]::dep_graph::dep_node::DepKind>>::with_task::<rustc_middle[6dfce017f6b7786d]::ty::context::TyCtxt, (), core[1d432356d8e1e9f1]::result::Result<(), rustc_errors[53e74ce803854a4d]::ErrorGuaranteed>>
 133:     0x7f8bdb9e4131 - rustc_query_system[59807289ca97d521]::query::plumbing::try_execute_query::<rustc_query_impl[81153385010d7886]::queries::analysis, rustc_query_impl[81153385010d7886]::plumbing::QueryCtxt>
 134:     0x7f8bdbc6e60a - <rustc_query_impl[81153385010d7886]::Queries as rustc_middle[6dfce017f6b7786d]::ty::query::QueryEngine>::analysis
 135:     0x7f8bdb49a010 - <rustc_interface[698bad460dbd68d3]::passes::QueryContext>::enter::<rustc_driver[70f63b52fde826b7]::run_compiler::{closure#1}::{closure#2}::{closure#2}, core[1d432356d8e1e9f1]::result::Result<(), rustc_errors[53e74ce803854a4d]::ErrorGuaranteed>>
 136:     0x7f8bdb497a84 - rustc_span[7c23fb27ec020b97]::with_source_map::<core[1d432356d8e1e9f1]::result::Result<(), rustc_errors[53e74ce803854a4d]::ErrorGuaranteed>, rustc_interface[698bad460dbd68d3]::interface::run_compiler<core[1d432356d8e1e9f1]::result::Result<(), rustc_errors[53e74ce803854a4d]::ErrorGuaranteed>, rustc_driver[70f63b52fde826b7]::run_compiler::{closure#1}>::{closure#0}::{closure#0}>
 137:     0x7f8bdb4902d4 - <scoped_tls[1044df3f3db9be03]::ScopedKey<rustc_span[7c23fb27ec020b97]::SessionGlobals>>::set::<rustc_interface[698bad460dbd68d3]::interface::run_compiler<core[1d432356d8e1e9f1]::result::Result<(), rustc_errors[53e74ce803854a4d]::ErrorGuaranteed>, rustc_driver[70f63b52fde826b7]::run_compiler::{closure#1}>::{closure#0}, core[1d432356d8e1e9f1]::result::Result<(), rustc_errors[53e74ce803854a4d]::ErrorGuaranteed>>
 138:     0x7f8bdb48f9d2 - std[f8b79e573431a86c]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[698bad460dbd68d3]::util::run_in_thread_pool_with_globals<rustc_interface[698bad460dbd68d3]::interface::run_compiler<core[1d432356d8e1e9f1]::result::Result<(), rustc_errors[53e74ce803854a4d]::ErrorGuaranteed>, rustc_driver[70f63b52fde826b7]::run_compiler::{closure#1}>::{closure#0}, core[1d432356d8e1e9f1]::result::Result<(), rustc_errors[53e74ce803854a4d]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[1d432356d8e1e9f1]::result::Result<(), rustc_errors[53e74ce803854a4d]::ErrorGuaranteed>>
 139:     0x7f8bdb48f77a - <<std[f8b79e573431a86c]::thread::Builder>::spawn_unchecked_<rustc_interface[698bad460dbd68d3]::util::run_in_thread_pool_with_globals<rustc_interface[698bad460dbd68d3]::interface::run_compiler<core[1d432356d8e1e9f1]::result::Result<(), rustc_errors[53e74ce803854a4d]::ErrorGuaranteed>, rustc_driver[70f63b52fde826b7]::run_compiler::{closure#1}>::{closure#0}, core[1d432356d8e1e9f1]::result::Result<(), rustc_errors[53e74ce803854a4d]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[1d432356d8e1e9f1]::result::Result<(), rustc_errors[53e74ce803854a4d]::ErrorGuaranteed>>::{closure#1} as core[1d432356d8e1e9f1]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
 140:     0x7f8bd8f73823 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h3205ec2d7fc232c5
                               at /rustc/9eb3afe9ebe9c7d2b84b71002d44f4a0edac95e0/library/alloc/src/boxed.rs:1988:9
 141:     0x7f8bd8f73823 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h3bb5daec8177f56b
                               at /rustc/9eb3afe9ebe9c7d2b84b71002d44f4a0edac95e0/library/alloc/src/boxed.rs:1988:9
 142:     0x7f8bd8f73823 - std::sys::unix::thread::Thread::new::thread_start::had7b8061e306bb5c
                               at /rustc/9eb3afe9ebe9c7d2b84b71002d44f4a0edac95e0/library/std/src/sys/unix/thread.rs:108:17
 143:     0x7f8bd8d0cfd4 - start_thread
                               at ./nptl/./nptl/pthread_create.c:442:8
 144:     0x7f8bd8d8d66c - __GI___clone3
                               at ./misc/../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
 145:                0x0 - <unknown>

error: internal compiler error: unexpected panic

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

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

note: rustc 1.68.2 (9eb3afe9e 2023-03-27) running on x86_64-unknown-linux-gnu

note: compiler flags: -C embed-bitcode=no -C debuginfo=2 -C incremental=[REDACTED]

note: some of the compiler flags provided by cargo are hidden

query stack during panic:
#0 [def_span] looking up span for `split_grid_into_cells::create_cell_order::{constant#2}`
end of query stack
thread panicked while panicking. aborting.
error: could not compile `rust-scripts` due to previous error

Caused by:
  process didn't exit successfully: `rustc --crate-name rust_scripts --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --diagnostic-width=178 --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test -C metadata=b0268fe1825b697e -C extra-filename=-b0268fe1825b697e --out-dir /home/johannes/uni/msc/uzh/masterarbeit/rust-scripts/target/debug/deps -C incremental=/home/johannes/uni/msc/uzh/masterarbeit/rust-scripts/target/debug/incremental -L dependency=/home/johannes/uni/msc/uzh/masterarbeit/rust-scripts/target/debug/deps --extern ndarray=/home/johannes/uni/msc/uzh/masterarbeit/rust-scripts/target/debug/deps/libndarray-fe4478c5a4a182d0.rlib` (signal: 6, SIGABRT: process abort signal)

I tried to compile with the run test code lens in vscode and with cargo test in the terminal. Both give this error.
Weirdly enough cargo build and cargo build --release both had no problems.
I opened the issue because the compiler error asked me to do so.

EDIT

After following the help from the compiler error and deleting the target folder the rebuild worked fine.

[SebastianJL]

I wasn't able to upload the target folder, because after zipping it is about 30MiB, which is larger then the max file size of 25MiB here. I saved it for now, so tell me if this would be a valuable thing to have.

[Noratrieb]

Thank you for the report! This is probably a duplicate of #108481, which is fixed on nightly now.

For future reference: when debugging incremental compilation issues, the most useful reproduction to have is of the form of "I compiled this code, then applied this diff, then applied it again and it ICEd". So if you get one, remembering the last changed you did and trying them again to reproduce it could be very useful.

[SebastianJL]

Thanks for the tip. If I ever run into something like this again I will try to do that.