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ICE: type parameter impl .. out of range when substituting #121063

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matthiaskrgr opened this issue Feb 14, 2024 · 4 comments · Fixed by #128171
Closed

ICE: type parameter impl .. out of range when substituting #121063

matthiaskrgr opened this issue Feb 14, 2024 · 4 comments · Fixed by #128171
Labels
-Zpolymorphize Unstable option: Polymorphization. A-mir-opt Area: MIR optimizations C-bug Category: This is a bug. I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ S-bug-has-test Status: This bug is tracked inside the repo by a `known-bug` test. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.

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@matthiaskrgr
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It appears that generic crash exprs are not even required 🤯

snippet:

use std::{
    fmt, ops,
    path::{Component, Path, PathBuf},
};

pub struct AbsPathBuf(PathBuf);

impl TryFrom<PathBuf> for AbsPathBuf {
    type Error = PathBuf;
    fn try_from(path: impl AsRef<Path>) -> Result<AbsPathBuf, PathBuf> {}
}

impl TryFrom<&str> for AbsPathBuf {
    fn try_from(path: &str) -> Result<AbsPathBuf, PathBuf> {
        AbsPathBuf::try_from(PathBuf::from(path))
    }
}

Version information

rustc 1.78.0-nightly (a84bb95a1 2024-02-13)
binary: rustc
commit-hash: a84bb95a1f65bfe25038f188763a18e096a86ab2
commit-date: 2024-02-13
host: x86_64-unknown-linux-gnu
release: 1.78.0-nightly
LLVM version: 18.1.0

Command:
/home/matthias/.rustup/toolchains/master/bin/rustc -Zpolymorphize=on --edition=2021 -Zinline-mir=yes

Program output 

warning: unused imports: `Component`, `fmt`, `ops`
 --> /tmp/icemaker_global_tempdir.38EKKhyo0coV/rustc_testrunner_tmpdir_reporting.kSeYxCUoRCLn/mvce.rs:2:5
  |
2 |     fmt, ops,
  |     ^^^  ^^^
3 |     path::{Component, Path, PathBuf},
  |            ^^^^^^^^^
  |
  = note: `#[warn(unused_imports)]` on by default

error[E0601]: `main` function not found in crate `mvce`
  --> /tmp/icemaker_global_tempdir.38EKKhyo0coV/rustc_testrunner_tmpdir_reporting.kSeYxCUoRCLn/mvce.rs:17:2
   |
17 | }
   |  ^ consider adding a `main` function to `/tmp/icemaker_global_tempdir.38EKKhyo0coV/rustc_testrunner_tmpdir_reporting.kSeYxCUoRCLn/mvce.rs`

error[E0049]: method `try_from` has 1 type parameter but its trait declaration has 0 type parameters
   --> /tmp/icemaker_global_tempdir.38EKKhyo0coV/rustc_testrunner_tmpdir_reporting.kSeYxCUoRCLn/mvce.rs:10:23
    |
10  |     fn try_from(path: impl AsRef<Path>) -> Result<AbsPathBuf, PathBuf> {}
    |                       ^^^^^^^^^^^^^^^^
    |                       |
    |                       found 1 type parameter
    |                       `impl Trait` introduces an implicit type parameter
    |
   ::: /home/matthias/.rustup/toolchains/master/lib/rustlib/src/rust/library/core/src/convert/mod.rs:686:5
    |
686 |     fn try_from(value: T) -> Result<Self, Self::Error>;
    |     --------------------------------------------------- expected 0 type parameters

error[E0046]: not all trait items implemented, missing: `Error`
  --> /tmp/icemaker_global_tempdir.38EKKhyo0coV/rustc_testrunner_tmpdir_reporting.kSeYxCUoRCLn/mvce.rs:13:1
   |
13 | impl TryFrom<&str> for AbsPathBuf {
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `Error` in implementation
   |
   = help: implement the missing item: `type Error = /* Type */;`

error[E0308]: mismatched types
  --> /tmp/icemaker_global_tempdir.38EKKhyo0coV/rustc_testrunner_tmpdir_reporting.kSeYxCUoRCLn/mvce.rs:10:44
   |
10 |     fn try_from(path: impl AsRef<Path>) -> Result<AbsPathBuf, PathBuf> {}
   |        --------                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `Result<AbsPathBuf, PathBuf>`, found `()`
   |        |
   |        implicitly returns `()` as its body has no tail or `return` expression
   |
   = note:   expected enum `Result<AbsPathBuf, PathBuf>`
           found unit type `()`

error: internal compiler error: compiler/rustc_middle/src/ty/generic_args.rs:928:9: type parameter `impl AsRef<Path>/#0` (impl AsRef<Path>/#0/0) out of range when instantiating, args=[]

thread 'rustc' panicked at compiler/rustc_middle/src/util/bug.rs:35:44:
Box<dyn Any>
stack backtrace:
   0:     0x7f13b8b8d086 - std::backtrace_rs::backtrace::libunwind::trace::h350c9bbd0d629e5a
                               at /rustc/a84bb95a1f65bfe25038f188763a18e096a86ab2/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
   1:     0x7f13b8b8d086 - std::backtrace_rs::backtrace::trace_unsynchronized::hb5ce80cf0732c5cf
                               at /rustc/a84bb95a1f65bfe25038f188763a18e096a86ab2/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
   2:     0x7f13b8b8d086 - std::sys_common::backtrace::_print_fmt::he116d0f55fe00810
                               at /rustc/a84bb95a1f65bfe25038f188763a18e096a86ab2/library/std/src/sys_common/backtrace.rs:68:5
   3:     0x7f13b8b8d086 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h71fa05f97c99f332
                               at /rustc/a84bb95a1f65bfe25038f188763a18e096a86ab2/library/std/src/sys_common/backtrace.rs:44:22
   4:     0x7f13b8bdd51c - core::fmt::rt::Argument::fmt::hfafe0bdb999ad9e2
                               at /rustc/a84bb95a1f65bfe25038f188763a18e096a86ab2/library/core/src/fmt/rt.rs:142:9
   5:     0x7f13b8bdd51c - core::fmt::write::h6115470fc2d68b0c
                               at /rustc/a84bb95a1f65bfe25038f188763a18e096a86ab2/library/core/src/fmt/mod.rs:1120:17
   6:     0x7f13b8b80abf - std::io::Write::write_fmt::hdc66f4e88b29f74f
                               at /rustc/a84bb95a1f65bfe25038f188763a18e096a86ab2/library/std/src/io/mod.rs:1854:15
   7:     0x7f13b8b8ce34 - std::sys_common::backtrace::_print::hcb29a46764838669
                               at /rustc/a84bb95a1f65bfe25038f188763a18e096a86ab2/library/std/src/sys_common/backtrace.rs:47:5
   8:     0x7f13b8b8ce34 - std::sys_common::backtrace::print::h05e4e1c5c9b1d560
                               at /rustc/a84bb95a1f65bfe25038f188763a18e096a86ab2/library/std/src/sys_common/backtrace.rs:34:9
   9:     0x7f13b8b8fb7b - std::panicking::default_hook::{{closure}}::h8d5ead34896ab42d
  10:     0x7f13b8b8f8c9 - std::panicking::default_hook::h78047fe2f192a868
                               at /rustc/a84bb95a1f65bfe25038f188763a18e096a86ab2/library/std/src/panicking.rs:292:9
  11:     0x7f13bb9463bc - std[466eff1cc2ed908f]::panicking::update_hook::<alloc[4ead1f6995f5264c]::boxed::Box<rustc_driver_impl[c431125988ed1f11]::install_ice_hook::{closure#0}>>::{closure#0}
  12:     0x7f13b8b902e0 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcfe839bef410f29b
                               at /rustc/a84bb95a1f65bfe25038f188763a18e096a86ab2/library/alloc/src/boxed.rs:2030:9
  13:     0x7f13b8b902e0 - std::panicking::rust_panic_with_hook::h1e5f7f410afd2444
                               at /rustc/a84bb95a1f65bfe25038f188763a18e096a86ab2/library/std/src/panicking.rs:785:13
  14:     0x7f13bb973d24 - std[466eff1cc2ed908f]::panicking::begin_panic::<rustc_errors[1de830c8c65656ce]::ExplicitBug>::{closure#0}
  15:     0x7f13bb970c36 - std[466eff1cc2ed908f]::sys_common::backtrace::__rust_end_short_backtrace::<std[466eff1cc2ed908f]::panicking::begin_panic<rustc_errors[1de830c8c65656ce]::ExplicitBug>::{closure#0}, !>
  16:     0x7f13bb970636 - std[466eff1cc2ed908f]::panicking::begin_panic::<rustc_errors[1de830c8c65656ce]::ExplicitBug>
  17:     0x7f13bb97f671 - <rustc_errors[1de830c8c65656ce]::diagnostic_builder::BugAbort as rustc_errors[1de830c8c65656ce]::diagnostic_builder::EmissionGuarantee>::emit_producing_guarantee
  18:     0x7f13bbd38b6e - <rustc_errors[1de830c8c65656ce]::DiagCtxt>::bug::<alloc[4ead1f6995f5264c]::string::String>
  19:     0x7f13bbdd265b - rustc_middle[80ff7a15503a7fbe]::util::bug::opt_span_bug_fmt::<rustc_span[f008fc136599d052]::span_encoding::Span>::{closure#0}
  20:     0x7f13bbdb9ffa - rustc_middle[80ff7a15503a7fbe]::ty::context::tls::with_opt::<rustc_middle[80ff7a15503a7fbe]::util::bug::opt_span_bug_fmt<rustc_span[f008fc136599d052]::span_encoding::Span>::{closure#0}, !>::{closure#0}
  21:     0x7f13bbdb9e98 - rustc_middle[80ff7a15503a7fbe]::ty::context::tls::with_context_opt::<rustc_middle[80ff7a15503a7fbe]::ty::context::tls::with_opt<rustc_middle[80ff7a15503a7fbe]::util::bug::opt_span_bug_fmt<rustc_span[f008fc136599d052]::span_encoding::Span>::{closure#0}, !>::{closure#0}, !>
  22:     0x7f13ba2a9470 - rustc_middle[80ff7a15503a7fbe]::util::bug::bug_fmt
  23:     0x7f13bbdc7c46 - <rustc_middle[80ff7a15503a7fbe]::ty::generic_args::ArgFolder>::type_param_out_of_range
  24:     0x7f13bcc0819b - <rustc_middle[80ff7a15503a7fbe]::ty::generic_args::ArgFolder as rustc_type_ir[ebc5bf0fdfdb0d04]::fold::TypeFolder<rustc_middle[80ff7a15503a7fbe]::ty::context::TyCtxt>>::fold_ty
  25:     0x7f13bd690e76 - <rustc_middle[80ff7a15503a7fbe]::mir::Body as rustc_type_ir[ebc5bf0fdfdb0d04]::fold::TypeFoldable<rustc_middle[80ff7a15503a7fbe]::ty::context::TyCtxt>>::try_fold_with::<rustc_middle[80ff7a15503a7fbe]::ty::generic_args::ArgFolder>
  26:     0x7f13bd75646b - <rustc_mir_transform[5aabfb6384135eb6]::inline::Inliner>::try_inlining
  27:     0x7f13bd754753 - <rustc_mir_transform[5aabfb6384135eb6]::inline::Inliner>::process_blocks
  28:     0x7f13bcd3f447 - <rustc_mir_transform[5aabfb6384135eb6]::inline::Inline as rustc_middle[80ff7a15503a7fbe]::mir::MirPass>::run_pass
  29:     0x7f13bcc33b0f - rustc_mir_transform[5aabfb6384135eb6]::pass_manager::run_passes_inner
  30:     0x7f13bcf68efd - rustc_mir_transform[5aabfb6384135eb6]::optimized_mir
  31:     0x7f13bcc820f5 - rustc_query_impl[56a5a1cad20ac6aa]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[56a5a1cad20ac6aa]::query_impl::optimized_mir::dynamic_query::{closure#2}::{closure#0}, rustc_middle[80ff7a15503a7fbe]::query::erase::Erased<[u8; 8usize]>>
  32:     0x7f13bcc827a0 - rustc_query_system[790ca29724b87fee]::query::plumbing::try_execute_query::<rustc_query_impl[56a5a1cad20ac6aa]::DynamicConfig<rustc_query_system[790ca29724b87fee]::query::caches::DefIdCache<rustc_middle[80ff7a15503a7fbe]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[56a5a1cad20ac6aa]::plumbing::QueryCtxt, false>
  33:     0x7f13bcc81f1e - rustc_query_impl[56a5a1cad20ac6aa]::query_impl::optimized_mir::get_query_non_incr::__rust_end_short_backtrace
  34:     0x7f13bd503918 - rustc_middle[80ff7a15503a7fbe]::query::plumbing::query_get_at::<rustc_query_system[790ca29724b87fee]::query::caches::DefIdCache<rustc_middle[80ff7a15503a7fbe]::query::erase::Erased<[u8; 8usize]>>>
  35:     0x7f13bd5ee1b0 - rustc_query_impl[56a5a1cad20ac6aa]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[56a5a1cad20ac6aa]::query_impl::unused_generic_params::dynamic_query::{closure#2}::{closure#0}, rustc_middle[80ff7a15503a7fbe]::query::erase::Erased<[u8; 4usize]>>
  36:     0x7f13bd5ed999 - rustc_query_system[790ca29724b87fee]::query::plumbing::try_execute_query::<rustc_query_impl[56a5a1cad20ac6aa]::DynamicConfig<rustc_query_system[790ca29724b87fee]::query::caches::DefaultCache<rustc_middle[80ff7a15503a7fbe]::ty::instance::InstanceDef, rustc_middle[80ff7a15503a7fbe]::query::erase::Erased<[u8; 4usize]>>, false, false, false>, rustc_query_impl[56a5a1cad20ac6aa]::plumbing::QueryCtxt, false>
  37:     0x7f13bd5ed6aa - rustc_query_impl[56a5a1cad20ac6aa]::query_impl::unused_generic_params::get_query_non_incr::__rust_end_short_backtrace
  38:     0x7f13bd5e926f - rustc_interface[b495b14b2a666c1a]::passes::analysis
  39:     0x7f13bd5e8869 - rustc_query_impl[56a5a1cad20ac6aa]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[56a5a1cad20ac6aa]::query_impl::analysis::dynamic_query::{closure#2}::{closure#0}, rustc_middle[80ff7a15503a7fbe]::query::erase::Erased<[u8; 1usize]>>
  40:     0x7f13bd6af3a5 - rustc_query_system[790ca29724b87fee]::query::plumbing::try_execute_query::<rustc_query_impl[56a5a1cad20ac6aa]::DynamicConfig<rustc_query_system[790ca29724b87fee]::query::caches::SingleCache<rustc_middle[80ff7a15503a7fbe]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[56a5a1cad20ac6aa]::plumbing::QueryCtxt, false>
  41:     0x7f13bd6af109 - rustc_query_impl[56a5a1cad20ac6aa]::query_impl::analysis::get_query_non_incr::__rust_end_short_backtrace
  42:     0x7f13bd8ea77b - rustc_interface[b495b14b2a666c1a]::interface::run_compiler::<core[16c6da236be526b4]::result::Result<(), rustc_span[f008fc136599d052]::ErrorGuaranteed>, rustc_driver_impl[c431125988ed1f11]::run_compiler::{closure#0}>::{closure#0}
  43:     0x7f13bdb7e854 - std[466eff1cc2ed908f]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[b495b14b2a666c1a]::util::run_in_thread_with_globals<rustc_interface[b495b14b2a666c1a]::util::run_in_thread_pool_with_globals<rustc_interface[b495b14b2a666c1a]::interface::run_compiler<core[16c6da236be526b4]::result::Result<(), rustc_span[f008fc136599d052]::ErrorGuaranteed>, rustc_driver_impl[c431125988ed1f11]::run_compiler::{closure#0}>::{closure#0}, core[16c6da236be526b4]::result::Result<(), rustc_span[f008fc136599d052]::ErrorGuaranteed>>::{closure#0}, core[16c6da236be526b4]::result::Result<(), rustc_span[f008fc136599d052]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[16c6da236be526b4]::result::Result<(), rustc_span[f008fc136599d052]::ErrorGuaranteed>>
  44:     0x7f13bdb7e680 - <<std[466eff1cc2ed908f]::thread::Builder>::spawn_unchecked_<rustc_interface[b495b14b2a666c1a]::util::run_in_thread_with_globals<rustc_interface[b495b14b2a666c1a]::util::run_in_thread_pool_with_globals<rustc_interface[b495b14b2a666c1a]::interface::run_compiler<core[16c6da236be526b4]::result::Result<(), rustc_span[f008fc136599d052]::ErrorGuaranteed>, rustc_driver_impl[c431125988ed1f11]::run_compiler::{closure#0}>::{closure#0}, core[16c6da236be526b4]::result::Result<(), rustc_span[f008fc136599d052]::ErrorGuaranteed>>::{closure#0}, core[16c6da236be526b4]::result::Result<(), rustc_span[f008fc136599d052]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[16c6da236be526b4]::result::Result<(), rustc_span[f008fc136599d052]::ErrorGuaranteed>>::{closure#1} as core[16c6da236be526b4]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
  45:     0x7f13b8b99425 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf2f3f78227db386b
                               at /rustc/a84bb95a1f65bfe25038f188763a18e096a86ab2/library/alloc/src/boxed.rs:2016:9
  46:     0x7f13b8b99425 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hfde7215efc7d46f6
                               at /rustc/a84bb95a1f65bfe25038f188763a18e096a86ab2/library/alloc/src/boxed.rs:2016:9
  47:     0x7f13b8b99425 - std::sys::pal::unix::thread::Thread::new::thread_start::hca4f71b4c325cea0
                               at /rustc/a84bb95a1f65bfe25038f188763a18e096a86ab2/library/std/src/sys/pal/unix/thread.rs:108:17
  48:     0x7f13b894b9eb - <unknown>
  49:     0x7f13b89cf7cc - <unknown>
  50:                0x0 - <unknown>

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

note: rustc 1.78.0-nightly (a84bb95a1 2024-02-13) running on x86_64-unknown-linux-gnu

note: compiler flags: -Z polymorphize=on -Z inline-mir=yes -Z dump-mir-dir=dir

query stack during panic:
#0 [optimized_mir] optimizing MIR for `<impl at /tmp/icemaker_global_tempdir.38EKKhyo0coV/rustc_testrunner_tmpdir_reporting.kSeYxCUoRCLn/mvce.rs:13:1: 13:34>::try_from`
#1 [unused_generic_params] determining which generic parameters are unused by `<impl at /tmp/icemaker_global_tempdir.38EKKhyo0coV/rustc_testrunner_tmpdir_reporting.kSeYxCUoRCLn/mvce.rs:13:1: 13:34>::try_from`
#2 [analysis] running analysis passes on this crate
end of query stack
error: aborting due to 5 previous errors; 1 warning emitted

Some errors have detailed explanations: E0046, E0049, E0308, E0601.
For more information about an error, try `rustc --explain E0046`.

@matthiaskrgr matthiaskrgr added I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. C-bug Category: This is a bug. A-mir-opt Area: MIR optimizations labels Feb 14, 2024
@rustbot rustbot added the needs-triage This issue may need triage. Remove it if it has been sufficiently triaged. label Feb 14, 2024
@matthiaskrgr
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#120550 cc @oli-obk

@fmease
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fmease commented Feb 14, 2024

generic crash exprs

sassy :P lol

@jieyouxu jieyouxu removed the needs-triage This issue may need triage. Remove it if it has been sufficiently triaged. label Feb 14, 2024
@matthiaskrgr
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probably the same issue:

use std::fmt;

pub enum TokenTree<S> {
    Leaf(Leaf<S>),
    Subtree(Subtree<S>),
}

pub enum Leaf<S> {
    Literal(Literal<S>),

    Ident(Ident<S>),
}

pub struct Subtree<S> {}

impl<S> fmt::Display for TokenTree<S> {
    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
        match self {
            TokenTree::Leaf(it) => fmt::Display::fmt(it, f),
            TokenTree::Subtree(it) => fmt::Display::fmt(it, f),
        }
    }
}

impl<S> fmt::Display for Subtree<S> {
    fn fmt(text: impl Into<SmolStr>, span: S) -> fmt::Result {
        Ok(())
    }
}

impl<S> fmt::Display for Leaf<S> {}

@matthiaskrgr matthiaskrgr added the S-bug-has-test Status: This bug is tracked inside the repo by a `known-bug` test. label Apr 18, 2024
@fmease fmease added the -Zpolymorphize Unstable option: Polymorphization. label Apr 20, 2024
@oli-obk oli-obk moved this to Todo in error tainting May 25, 2024
@cushionbadak
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cushionbadak commented May 30, 2024 •
edited
Loading

Backtrace update

rustc 1.80.0-nightly (debd22d 2024-05-29)

Backtrace 

thread 'rustc' panicked at /rustc/debd22da66cfa97c74040ebf68e420672ac8560e/compiler/rustc_type_ir/src/binder.rs:708:9:
type parameter `impl AsRef<Path>/#0` (impl AsRef<Path>/#0/0) out of range when instantiating, args=[]
stack backtrace:
   0:        0x101383927 - std::backtrace::Backtrace::create::h2e80e68eee17e2f6
   1:        0x101383875 - std::backtrace::Backtrace::force_capture::h4fb5e71c673bb1ba
   2:        0x10a13406f - std[ecf23cfec152f35b]::panicking::update_hook::<alloc[9131486120985ab6]::boxed::Box<rustc_driver_impl[577e6c4a715b42f9]::install_ice_hook::{closure#0}>>::{closure#0}
   3:        0x10139da23 - std::panicking::rust_panic_with_hook::h48ac9d8bf680e17f
   4:        0x10139d362 - std::panicking::begin_panic_handler::{{closure}}::h260f1f7c11905560
   5:        0x10139a829 - std::sys_common::backtrace::__rust_end_short_backtrace::h9728cfd6bb3616f6
   6:        0x10139d096 - _rust_begin_unwind
   7:        0x101403672 - core::panicking::panic_fmt::h4f5b98d2bbfda4bd
   8:        0x10ea26015 - <rustc_type_ir[bbfc3483c8bf5bc2]::binder::ArgFolder<rustc_middle[34d74280616b98b2]::ty::context::TyCtxt>>::type_param_out_of_range
   9:        0x10af84d9b - <rustc_type_ir[bbfc3483c8bf5bc2]::binder::ArgFolder<rustc_middle[34d74280616b98b2]::ty::context::TyCtxt> as rustc_type_ir[bbfc3483c8bf5bc2]::fold::TypeFolder<rustc_middle[34d74280616b98b2]::ty::context::TyCtxt>>::fold_ty
  10:        0x10aefc92b - <rustc_middle[34d74280616b98b2]::mir::Body as rustc_type_ir[bbfc3483c8bf5bc2]::fold::TypeFoldable<rustc_middle[34d74280616b98b2]::ty::context::TyCtxt>>::try_fold_with::<rustc_type_ir[bbfc3483c8bf5bc2]::binder::ArgFolder<rustc_middle[34d74280616b98b2]::ty::context::TyCtxt>>
  11:        0x10aed209a - <rustc_middle[34d74280616b98b2]::ty::context::TyCtxt>::try_instantiate_and_normalize_erasing_regions::<rustc_middle[34d74280616b98b2]::mir::Body>
  12:        0x10afe1808 - <rustc_mir_transform[cc0cc57cf028ec00]::inline::Inliner>::try_inlining
  13:        0x10afe09f1 - <rustc_mir_transform[cc0cc57cf028ec00]::inline::Inliner>::process_blocks
  14:        0x10afe02be - <rustc_mir_transform[cc0cc57cf028ec00]::inline::Inline as rustc_middle[34d74280616b98b2]::mir::MirPass>::run_pass
  15:        0x10af8ecac - rustc_mir_transform[cc0cc57cf028ec00]::pass_manager::run_passes_inner
  16:        0x10b040fc4 - rustc_mir_transform[cc0cc57cf028ec00]::optimized_mir
  17:        0x10b5ff616 - rustc_query_impl[8bd67b4e4020215c]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[8bd67b4e4020215c]::query_impl::optimized_mir::dynamic_query::{closure#2}::{closure#0}, rustc_middle[34d74280616b98b2]::query::erase::Erased<[u8; 8usize]>>
  18:        0x10b3d9273 - rustc_query_system[9b103579d163accf]::query::plumbing::try_execute_query::<rustc_query_impl[8bd67b4e4020215c]::DynamicConfig<rustc_query_system[9b103579d163accf]::query::caches::DefIdCache<rustc_middle[34d74280616b98b2]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[8bd67b4e4020215c]::plumbing::QueryCtxt, false>
  19:        0x10b6160c9 - rustc_query_impl[8bd67b4e4020215c]::query_impl::optimized_mir::get_query_non_incr::__rust_end_short_backtrace
  20:        0x10b0756cf - rustc_middle[34d74280616b98b2]::query::plumbing::query_get_at::<rustc_query_system[9b103579d163accf]::query::caches::DefIdCache<rustc_middle[34d74280616b98b2]::query::erase::Erased<[u8; 8usize]>>>
  21:        0x10b0aab8a - rustc_monomorphize[f43281e99d02b7b1]::polymorphize::unused_generic_params
  22:        0x10b601dc1 - rustc_query_impl[8bd67b4e4020215c]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[8bd67b4e4020215c]::query_impl::unused_generic_params::dynamic_query::{closure#2}::{closure#0}, rustc_middle[34d74280616b98b2]::query::erase::Erased<[u8; 4usize]>>
  23:        0x10b5b848f - <rustc_query_impl[8bd67b4e4020215c]::query_impl::unused_generic_params::dynamic_query::{closure#2} as core[cbba63e96e1eed3f]::ops::function::FnOnce<(rustc_middle[34d74280616b98b2]::ty::context::TyCtxt, rustc_middle[34d74280616b98b2]::ty::instance::InstanceDef)>>::call_once
  24:        0x10b43cde4 - rustc_query_system[9b103579d163accf]::query::plumbing::try_execute_query::<rustc_query_impl[8bd67b4e4020215c]::DynamicConfig<rustc_query_system[9b103579d163accf]::query::caches::DefaultCache<rustc_middle[34d74280616b98b2]::ty::instance::InstanceDef, rustc_middle[34d74280616b98b2]::query::erase::Erased<[u8; 4usize]>>, false, false, false>, rustc_query_impl[8bd67b4e4020215c]::plumbing::QueryCtxt, false>
  25:        0x10b659fa6 - rustc_query_impl[8bd67b4e4020215c]::query_impl::unused_generic_params::get_query_non_incr::__rust_end_short_backtrace
  26:        0x10a918c34 - rustc_interface[fcb9adb4e2b1ecf1]::passes::run_required_analyses
  27:        0x10a91ace3 - rustc_interface[fcb9adb4e2b1ecf1]::passes::analysis
  28:        0x10b6039ca - rustc_query_impl[8bd67b4e4020215c]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[8bd67b4e4020215c]::query_impl::analysis::dynamic_query::{closure#2}::{closure#0}, rustc_middle[34d74280616b98b2]::query::erase::Erased<[u8; 1usize]>>
  29:        0x10b3e451e - rustc_query_system[9b103579d163accf]::query::plumbing::try_execute_query::<rustc_query_impl[8bd67b4e4020215c]::DynamicConfig<rustc_query_system[9b103579d163accf]::query::caches::SingleCache<rustc_middle[34d74280616b98b2]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[8bd67b4e4020215c]::plumbing::QueryCtxt, false>
  30:        0x10b60db87 - rustc_query_impl[8bd67b4e4020215c]::query_impl::analysis::get_query_non_incr::__rust_end_short_backtrace
  31:        0x10a0e3697 - <rustc_interface[fcb9adb4e2b1ecf1]::queries::QueryResult<&rustc_middle[34d74280616b98b2]::ty::context::GlobalCtxt>>::enter::<core[cbba63e96e1eed3f]::result::Result<(), rustc_span[eec1b011043f462a]::ErrorGuaranteed>, rustc_driver_impl[577e6c4a715b42f9]::run_compiler::{closure#0}::{closure#1}::{closure#3}>
  32:        0x10a13b09b - rustc_interface[fcb9adb4e2b1ecf1]::interface::run_compiler::<core[cbba63e96e1eed3f]::result::Result<(), rustc_span[eec1b011043f462a]::ErrorGuaranteed>, rustc_driver_impl[577e6c4a715b42f9]::run_compiler::{closure#0}>::{closure#1}
  33:        0x10a12dea1 - std[ecf23cfec152f35b]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[fcb9adb4e2b1ecf1]::util::run_in_thread_with_globals<rustc_interface[fcb9adb4e2b1ecf1]::util::run_in_thread_pool_with_globals<rustc_interface[fcb9adb4e2b1ecf1]::interface::run_compiler<core[cbba63e96e1eed3f]::result::Result<(), rustc_span[eec1b011043f462a]::ErrorGuaranteed>, rustc_driver_impl[577e6c4a715b42f9]::run_compiler::{closure#0}>::{closure#1}, core[cbba63e96e1eed3f]::result::Result<(), rustc_span[eec1b011043f462a]::ErrorGuaranteed>>::{closure#0}, core[cbba63e96e1eed3f]::result::Result<(), rustc_span[eec1b011043f462a]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[cbba63e96e1eed3f]::result::Result<(), rustc_span[eec1b011043f462a]::ErrorGuaranteed>>
  34:        0x10a142166 - <<std[ecf23cfec152f35b]::thread::Builder>::spawn_unchecked_<rustc_interface[fcb9adb4e2b1ecf1]::util::run_in_thread_with_globals<rustc_interface[fcb9adb4e2b1ecf1]::util::run_in_thread_pool_with_globals<rustc_interface[fcb9adb4e2b1ecf1]::interface::run_compiler<core[cbba63e96e1eed3f]::result::Result<(), rustc_span[eec1b011043f462a]::ErrorGuaranteed>, rustc_driver_impl[577e6c4a715b42f9]::run_compiler::{closure#0}>::{closure#1}, core[cbba63e96e1eed3f]::result::Result<(), rustc_span[eec1b011043f462a]::ErrorGuaranteed>>::{closure#0}, core[cbba63e96e1eed3f]::result::Result<(), rustc_span[eec1b011043f462a]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[cbba63e96e1eed3f]::result::Result<(), rustc_span[eec1b011043f462a]::ErrorGuaranteed>>::{closure#2} as core[cbba63e96e1eed3f]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
  35:        0x1013a724b - std::sys::pal::unix::thread::Thread::new::thread_start::h8b147acd9fafa716
  36:     0x7ff802c1c18b - __pthread_start


rustc version: 1.80.0-nightly (debd22da6 2024-05-29)
platform: x86_64-apple-darwin

query stack during panic:
#0 [optimized_mir] optimizing MIR for `<impl at 121063.rs:13:1: 13:34>::try_from`
#1 [unused_generic_params] determining which generic parameters are unused by `<impl at 121063.rs:13:1: 13:34>::try_from`
#2 [analysis] running analysis passes on this crate
end of query stack

@compiler-errors compiler-errors mentioned this issue Jul 25, 2024
Merged
@bors bors closed this as completed in 5a853d0 Jul 25, 2024
@github-project-automation github-project-automation bot moved this from Todo to Done in error tainting Jul 25, 2024
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-Zpolymorphize Unstable option: Polymorphization. A-mir-opt Area: MIR optimizations C-bug Category: This is a bug. I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ S-bug-has-test Status: This bug is tracked inside the repo by a `known-bug` test. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
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Make sure that args are compatible in resolve_associated_item compiler-errors/rust
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@matthiaskrgr @cushionbadak @fmease @jieyouxu @rustbot