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ICE: expected region for .. #125634

Closed
matthiaskrgr opened this issue May 27, 2024 · 4 comments · Fixed by #126884
Closed

ICE: expected region for .. #125634

matthiaskrgr opened this issue May 27, 2024 · 4 comments · Fixed by #126884
Labels
A-diagnostics Area: Messages for errors, warnings, and lints C-bug Category: This is a bug. I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ S-has-mcve Status: A Minimal Complete and Verifiable Example has been found for this issue T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
Milestone
1.79.0

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@matthiaskrgr
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auto-reduced (treereduce-rust):

pub trait Trait {}

pub trait Foo {}

pub struct FooImpl<'a, 'b, A: Trait>();

impl<'a, 'b, T> Foo for FooImpl<'a, 'b, T>
where
    T: Trait,
{
    fn foo(&mut self) {
        self.enter_scope(|ctx| {
            BarImpl(ctx);
        });
    }
}

impl<'a, 'b, T> FooImpl<'a, 'b, T> {
    fn enter_scope(&mut self, _scope: impl FnOnce(&mut Self)) {}
}

pub struct BarImpl<'a, 'b, T: Trait>(&'b mut FooImpl<'a, 'b, T>);

original:

use std::marker::PhantomData;

pub trait Trait {}

pub trait Foo {
    type Trait: Trait;
    type Bar: Bar;
    fn foo(&mut self);
}

pub struct FooImpl<'a, 'b, A: Trait>(BarTrait<T>);

impl<'a, 'b, T> Foo for FooImpl<'a, 'b, T>
where
    T: Trait,
{
    type Trait = T;
    type Bar = BarImpl<'a, 'b, T>;

    fn foo(&mut self) {
        self.enter_scope(|ctx| {
            BarImpl(ctx);
        });
    }
}

impl<'a, 'b, T> FooImpl<'a, 'b, T>
where
    T: Trait,
{
    fn enter_scope(&mut self, _scope: impl FnOnce(&mut Self)) {}
}
pub trait Bar {
    type Foo: Foo;
}

pub struct BarImpl<'a, 'b, T: Trait>(&'b mut FooImpl<'a, 'b, T>);

impl<'a, 'b, T> Bar for BarImpl<'a, 'b, T>
where
    T: Trait,
{
    type Foo = FooImpl<'a, 'b, T>;
}

Version information

rustc 1.80.0-nightly (f6e4703e9 2024-05-27)
binary: rustc
commit-hash: f6e4703e91eedcc5e33ad2cf3f6c0d034782f245
commit-date: 2024-05-27
host: x86_64-unknown-linux-gnu
release: 1.80.0-nightly
LLVM version: 18.1.6

Command:
/home/matthias/.rustup/toolchains/master/bin/rustc

Program output 

error[E0407]: method `foo` is not a member of trait `Foo`
  --> /tmp/icemaker_global_tempdir.KlSl3E2oW0vz/rustc_testrunner_tmpdir_reporting.P1izYYvalAKk/mvce.rs:11:5
   |
11 | /     fn foo(&mut self) {
12 | |         self.enter_scope(|ctx| {
13 | |             BarImpl(ctx);
14 | |         });
15 | |     }
   | |_____^ not a member of trait `Foo`

error[E0601]: `main` function not found in crate `mvce`
  --> /tmp/icemaker_global_tempdir.KlSl3E2oW0vz/rustc_testrunner_tmpdir_reporting.P1izYYvalAKk/mvce.rs:22:66
   |
22 | pub struct BarImpl<'a, 'b, T: Trait>(&'b mut FooImpl<'a, 'b, T>);
   |                                                                  ^ consider adding a `main` function to `/tmp/icemaker_global_tempdir.KlSl3E2oW0vz/rustc_testrunner_tmpdir_reporting.P1izYYvalAKk/mvce.rs`

error[E0392]: lifetime parameter `'a` is never used
 --> /tmp/icemaker_global_tempdir.KlSl3E2oW0vz/rustc_testrunner_tmpdir_reporting.P1izYYvalAKk/mvce.rs:5:20
  |
5 | pub struct FooImpl<'a, 'b, A: Trait>();
  |                    ^^ unused lifetime parameter
  |
  = help: consider removing `'a`, referring to it in a field, or using a marker such as `PhantomData`

error[E0392]: lifetime parameter `'b` is never used
 --> /tmp/icemaker_global_tempdir.KlSl3E2oW0vz/rustc_testrunner_tmpdir_reporting.P1izYYvalAKk/mvce.rs:5:24
  |
5 | pub struct FooImpl<'a, 'b, A: Trait>();
  |                        ^^ unused lifetime parameter
  |
  = help: consider removing `'b`, referring to it in a field, or using a marker such as `PhantomData`

error[E0392]: type parameter `A` is never used
 --> /tmp/icemaker_global_tempdir.KlSl3E2oW0vz/rustc_testrunner_tmpdir_reporting.P1izYYvalAKk/mvce.rs:5:28
  |
5 | pub struct FooImpl<'a, 'b, A: Trait>();
  |                            ^ unused type parameter
  |
  = help: consider removing `A`, referring to it in a field, or using a marker such as `PhantomData`

error[E0277]: the trait bound `T: Trait` is not satisfied
  --> /tmp/icemaker_global_tempdir.KlSl3E2oW0vz/rustc_testrunner_tmpdir_reporting.P1izYYvalAKk/mvce.rs:18:17
   |
18 | impl<'a, 'b, T> FooImpl<'a, 'b, T> {
   |                 ^^^^^^^^^^^^^^^^^^ the trait `Trait` is not implemented for `T`
   |
note: required by a bound in `FooImpl`
  --> /tmp/icemaker_global_tempdir.KlSl3E2oW0vz/rustc_testrunner_tmpdir_reporting.P1izYYvalAKk/mvce.rs:5:31
   |
5  | pub struct FooImpl<'a, 'b, A: Trait>();
   |                               ^^^^^ required by this bound in `FooImpl`
help: consider restricting type parameter `T`
   |
18 | impl<'a, 'b, T: Trait> FooImpl<'a, 'b, T> {
   |               +++++++

error[E0277]: the trait bound `T: Trait` is not satisfied
  --> /tmp/icemaker_global_tempdir.KlSl3E2oW0vz/rustc_testrunner_tmpdir_reporting.P1izYYvalAKk/mvce.rs:19:25
   |
19 |     fn enter_scope(&mut self, _scope: impl FnOnce(&mut Self)) {}
   |                         ^^^^ the trait `Trait` is not implemented for `T`
   |
note: required by a bound in `FooImpl`
  --> /tmp/icemaker_global_tempdir.KlSl3E2oW0vz/rustc_testrunner_tmpdir_reporting.P1izYYvalAKk/mvce.rs:5:31
   |
5  | pub struct FooImpl<'a, 'b, A: Trait>();
   |                               ^^^^^ required by this bound in `FooImpl`
help: consider restricting type parameter `T`
   |
18 | impl<'a, 'b, T: Trait> FooImpl<'a, 'b, T> {
   |               +++++++

thread 'rustc' panicked at /rustc/f6e4703e91eedcc5e33ad2cf3f6c0d034782f245/compiler/rustc_type_ir/src/binder.rs:767:9:
expected region for `'a/#0` ('a/#0/0) but found Type(&'{erased} mut FooImpl<'{erased}, '{erased}, T/#2>) when instantiating args=[&'{erased} mut FooImpl<'{erased}, '{erased}, T/#2>, '?27, ?2t, Closure(DefId(0:15 ~ mvce[be9b]::{impl#0}::foo::{closure#0}), ['{erased}, '{erased}, T/#2, i32, Binder(fn((&ReLateParam(DefId(0:15 ~ mvce[be9b]::{impl#0}::foo::{closure#0}), BrAnon) mut FooImpl<'{erased}, '{erased}, T/#2>,)), []), ()])]
stack backtrace:
   0:     0x7d9da1f2f155 - std::backtrace_rs::backtrace::libunwind::trace::h5b7cf4bba7cac765
                               at /rustc/f6e4703e91eedcc5e33ad2cf3f6c0d034782f245/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
   1:     0x7d9da1f2f155 - std::backtrace_rs::backtrace::trace_unsynchronized::h93d323f41bd15d1a
                               at /rustc/f6e4703e91eedcc5e33ad2cf3f6c0d034782f245/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
   2:     0x7d9da1f2f155 - std::sys_common::backtrace::_print_fmt::h3327b2f571b0be87
                               at /rustc/f6e4703e91eedcc5e33ad2cf3f6c0d034782f245/library/std/src/sys_common/backtrace.rs:68:5
   3:     0x7d9da1f2f155 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h7601f667b7cd036b
                               at /rustc/f6e4703e91eedcc5e33ad2cf3f6c0d034782f245/library/std/src/sys_common/backtrace.rs:44:22
   4:     0x7d9da1f7e35b - core::fmt::rt::Argument::fmt::h6068c660b6aa14dd
                               at /rustc/f6e4703e91eedcc5e33ad2cf3f6c0d034782f245/library/core/src/fmt/rt.rs:165:63
   5:     0x7d9da1f7e35b - core::fmt::write::h8c83b3d9ccbd9ab0
                               at /rustc/f6e4703e91eedcc5e33ad2cf3f6c0d034782f245/library/core/src/fmt/mod.rs:1168:21
   6:     0x7d9da1f23edf - std::io::Write::write_fmt::hfb2780d9da85c05d
                               at /rustc/f6e4703e91eedcc5e33ad2cf3f6c0d034782f245/library/std/src/io/mod.rs:1835:15
   7:     0x7d9da1f2ef2e - std::sys_common::backtrace::_print::h80d192fe8bc7b210
                               at /rustc/f6e4703e91eedcc5e33ad2cf3f6c0d034782f245/library/std/src/sys_common/backtrace.rs:47:5
   8:     0x7d9da1f2ef2e - std::sys_common::backtrace::print::h97add2d0adf881c5
                               at /rustc/f6e4703e91eedcc5e33ad2cf3f6c0d034782f245/library/std/src/sys_common/backtrace.rs:34:9
   9:     0x7d9da1f31959 - std::panicking::default_hook::{{closure}}::h3bbae185248f1032
  10:     0x7d9da1f316fa - std::panicking::default_hook::h96b25b039d746565
                               at /rustc/f6e4703e91eedcc5e33ad2cf3f6c0d034782f245/library/std/src/panicking.rs:298:9
  11:     0x7d9d9e76f7ef - std[af357a8947fa518]::panicking::update_hook::<alloc[b9a9309cf11c9fbb]::boxed::Box<rustc_driver_impl[dce87f3633bd6d3]::install_ice_hook::{closure#0}>>::{closure#0}
  12:     0x7d9da1f3208b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h3d83d6b97897f1f2
                               at /rustc/f6e4703e91eedcc5e33ad2cf3f6c0d034782f245/library/alloc/src/boxed.rs:2077:9
  13:     0x7d9da1f3208b - std::panicking::rust_panic_with_hook::h90a1236ac52f9cb8
                               at /rustc/f6e4703e91eedcc5e33ad2cf3f6c0d034782f245/library/std/src/panicking.rs:799:13
  14:     0x7d9da1f31e04 - std::panicking::begin_panic_handler::{{closure}}::he243a5a4218c0c12
                               at /rustc/f6e4703e91eedcc5e33ad2cf3f6c0d034782f245/library/std/src/panicking.rs:664:13
  15:     0x7d9da1f2f619 - std::sys_common::backtrace::__rust_end_short_backtrace::h5456a2cc5922b392
                               at /rustc/f6e4703e91eedcc5e33ad2cf3f6c0d034782f245/library/std/src/sys_common/backtrace.rs:171:18
  16:     0x7d9da1f31b37 - rust_begin_unwind
                               at /rustc/f6e4703e91eedcc5e33ad2cf3f6c0d034782f245/library/std/src/panicking.rs:652:5
  17:     0x7d9da1f7a8f3 - core::panicking::panic_fmt::h9de1aab48df80296
                               at /rustc/f6e4703e91eedcc5e33ad2cf3f6c0d034782f245/library/core/src/panicking.rs:72:14
  18:     0x7d9d9ec080a5 - <rustc_type_ir[69ca3d0c615e5edb]::binder::ArgFolder<rustc_middle[7c70eefbce8d2529]::ty::context::TyCtxt>>::region_param_expected
  19:     0x7d9d9fc2b514 - <rustc_type_ir[69ca3d0c615e5edb]::binder::ArgFolder<rustc_middle[7c70eefbce8d2529]::ty::context::TyCtxt> as rustc_type_ir[69ca3d0c615e5edb]::fold::TypeFolder<rustc_middle[7c70eefbce8d2529]::ty::context::TyCtxt>>::fold_ty
  20:     0x7d9d9fc289a9 - <rustc_type_ir[69ca3d0c615e5edb]::binder::ArgFolder<rustc_middle[7c70eefbce8d2529]::ty::context::TyCtxt> as rustc_type_ir[69ca3d0c615e5edb]::fold::TypeFolder<rustc_middle[7c70eefbce8d2529]::ty::context::TyCtxt>>::fold_ty
  21:     0x7d9d9fc29356 - <rustc_type_ir[69ca3d0c615e5edb]::binder::ArgFolder<rustc_middle[7c70eefbce8d2529]::ty::context::TyCtxt> as rustc_type_ir[69ca3d0c615e5edb]::fold::TypeFolder<rustc_middle[7c70eefbce8d2529]::ty::context::TyCtxt>>::fold_ty
  22:     0x7d9d9fc24ee8 - <rustc_middle[7c70eefbce8d2529]::ty::generics::GenericPredicates>::instantiate_into
  23:     0x7d9d9c773eb4 - <rustc_middle[7c70eefbce8d2529]::ty::generics::GenericPredicates>::instantiate
  24:     0x7d9d9e56f22d - <rustc_borrowck[2500609bed9f9c52]::MirBorrowckCtxt>::report_general_error
  25:     0x7d9d9e56c1d1 - <rustc_borrowck[2500609bed9f9c52]::MirBorrowckCtxt>::report_region_error
  26:     0x7d9da0abcfff - rustc_borrowck[2500609bed9f9c52]::do_mir_borrowck
  27:     0x7d9da0a8747e - rustc_query_impl[943312b0e79324d1]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[943312b0e79324d1]::query_impl::mir_borrowck::dynamic_query::{closure#2}::{closure#0}, rustc_middle[7c70eefbce8d2529]::query::erase::Erased<[u8; 8usize]>>
  28:     0x7d9d9fd92eee - rustc_query_system[a59b298ec6d15034]::query::plumbing::try_execute_query::<rustc_query_impl[943312b0e79324d1]::DynamicConfig<rustc_query_system[a59b298ec6d15034]::query::caches::VecCache<rustc_span[6885e0588e8c2141]::def_id::LocalDefId, rustc_middle[7c70eefbce8d2529]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[943312b0e79324d1]::plumbing::QueryCtxt, false>
  29:     0x7d9d9fd9294d - rustc_query_impl[943312b0e79324d1]::query_impl::mir_borrowck::get_query_non_incr::__rust_end_short_backtrace
  30:     0x7d9d9fef60a0 - rustc_middle[7c70eefbce8d2529]::query::plumbing::query_get_at::<rustc_query_system[a59b298ec6d15034]::query::caches::VecCache<rustc_span[6885e0588e8c2141]::def_id::LocalDefId, rustc_middle[7c70eefbce8d2529]::query::erase::Erased<[u8; 8usize]>>>
  31:     0x7d9d9fef610e - <rustc_borrowck[2500609bed9f9c52]::type_check::TypeChecker>::prove_closure_bounds
  32:     0x7d9d9ff281ce - <rustc_borrowck[2500609bed9f9c52]::type_check::TypeChecker>::typeck_mir
  33:     0x7d9d9d0ed647 - rustc_borrowck[2500609bed9f9c52]::type_check::type_check
  34:     0x7d9d9d0a5bb2 - rustc_borrowck[2500609bed9f9c52]::nll::compute_regions
  35:     0x7d9da0a94ea5 - rustc_borrowck[2500609bed9f9c52]::do_mir_borrowck
  36:     0x7d9da0a8747e - rustc_query_impl[943312b0e79324d1]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[943312b0e79324d1]::query_impl::mir_borrowck::dynamic_query::{closure#2}::{closure#0}, rustc_middle[7c70eefbce8d2529]::query::erase::Erased<[u8; 8usize]>>
  37:     0x7d9d9fd92eee - rustc_query_system[a59b298ec6d15034]::query::plumbing::try_execute_query::<rustc_query_impl[943312b0e79324d1]::DynamicConfig<rustc_query_system[a59b298ec6d15034]::query::caches::VecCache<rustc_span[6885e0588e8c2141]::def_id::LocalDefId, rustc_middle[7c70eefbce8d2529]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[943312b0e79324d1]::plumbing::QueryCtxt, false>
  38:     0x7d9d9fd9294d - rustc_query_impl[943312b0e79324d1]::query_impl::mir_borrowck::get_query_non_incr::__rust_end_short_backtrace
  39:     0x7d9da05790c4 - rustc_interface[e5ccd3756d67c002]::passes::analysis
  40:     0x7d9da057825b - rustc_query_impl[943312b0e79324d1]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[943312b0e79324d1]::query_impl::analysis::dynamic_query::{closure#2}::{closure#0}, rustc_middle[7c70eefbce8d2529]::query::erase::Erased<[u8; 1usize]>>
  41:     0x7d9da092b125 - rustc_query_system[a59b298ec6d15034]::query::plumbing::try_execute_query::<rustc_query_impl[943312b0e79324d1]::DynamicConfig<rustc_query_system[a59b298ec6d15034]::query::caches::SingleCache<rustc_middle[7c70eefbce8d2529]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[943312b0e79324d1]::plumbing::QueryCtxt, false>
  42:     0x7d9da092ae8f - rustc_query_impl[943312b0e79324d1]::query_impl::analysis::get_query_non_incr::__rust_end_short_backtrace
  43:     0x7d9da0785b4e - rustc_interface[e5ccd3756d67c002]::interface::run_compiler::<core[bfd5ce68dc337bd2]::result::Result<(), rustc_span[6885e0588e8c2141]::ErrorGuaranteed>, rustc_driver_impl[dce87f3633bd6d3]::run_compiler::{closure#0}>::{closure#1}
  44:     0x7d9da0770367 - std[af357a8947fa518]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[e5ccd3756d67c002]::util::run_in_thread_with_globals<rustc_interface[e5ccd3756d67c002]::util::run_in_thread_pool_with_globals<rustc_interface[e5ccd3756d67c002]::interface::run_compiler<core[bfd5ce68dc337bd2]::result::Result<(), rustc_span[6885e0588e8c2141]::ErrorGuaranteed>, rustc_driver_impl[dce87f3633bd6d3]::run_compiler::{closure#0}>::{closure#1}, core[bfd5ce68dc337bd2]::result::Result<(), rustc_span[6885e0588e8c2141]::ErrorGuaranteed>>::{closure#0}, core[bfd5ce68dc337bd2]::result::Result<(), rustc_span[6885e0588e8c2141]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[bfd5ce68dc337bd2]::result::Result<(), rustc_span[6885e0588e8c2141]::ErrorGuaranteed>>
  45:     0x7d9da077012a - <<std[af357a8947fa518]::thread::Builder>::spawn_unchecked_<rustc_interface[e5ccd3756d67c002]::util::run_in_thread_with_globals<rustc_interface[e5ccd3756d67c002]::util::run_in_thread_pool_with_globals<rustc_interface[e5ccd3756d67c002]::interface::run_compiler<core[bfd5ce68dc337bd2]::result::Result<(), rustc_span[6885e0588e8c2141]::ErrorGuaranteed>, rustc_driver_impl[dce87f3633bd6d3]::run_compiler::{closure#0}>::{closure#1}, core[bfd5ce68dc337bd2]::result::Result<(), rustc_span[6885e0588e8c2141]::ErrorGuaranteed>>::{closure#0}, core[bfd5ce68dc337bd2]::result::Result<(), rustc_span[6885e0588e8c2141]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[bfd5ce68dc337bd2]::result::Result<(), rustc_span[6885e0588e8c2141]::ErrorGuaranteed>>::{closure#2} as core[bfd5ce68dc337bd2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
  46:     0x7d9da1f3beeb - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::he367ea009ea8ba63
                               at /rustc/f6e4703e91eedcc5e33ad2cf3f6c0d034782f245/library/alloc/src/boxed.rs:2063:9
  47:     0x7d9da1f3beeb - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h0de3b38223e24e0c
                               at /rustc/f6e4703e91eedcc5e33ad2cf3f6c0d034782f245/library/alloc/src/boxed.rs:2063:9
  48:     0x7d9da1f3beeb - std::sys::pal::unix::thread::Thread::new::thread_start::h470ec391a583e39e
                               at /rustc/f6e4703e91eedcc5e33ad2cf3f6c0d034782f245/library/std/src/sys/pal/unix/thread.rs:108:17
  49:     0x7d9d9b4aa1cf - <unknown>
  50:     0x7d9d9b52b6ec - <unknown>
  51:                0x0 - <unknown>

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

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

note: please make sure that you have updated to the latest nightly

note: rustc 1.80.0-nightly (f6e4703e9 2024-05-27) running on x86_64-unknown-linux-gnu

query stack during panic:
#0 [mir_borrowck] borrow-checking `<impl at /tmp/icemaker_global_tempdir.KlSl3E2oW0vz/rustc_testrunner_tmpdir_reporting.P1izYYvalAKk/mvce.rs:7:1: 9:14>::foo::{closure#0}`
#1 [mir_borrowck] borrow-checking `<impl at /tmp/icemaker_global_tempdir.KlSl3E2oW0vz/rustc_testrunner_tmpdir_reporting.P1izYYvalAKk/mvce.rs:7:1: 9:14>::foo`
end of query stack
error: aborting due to 7 previous errors

Some errors have detailed explanations: E0277, E0392, E0407, E0601.
For more information about an error, try `rustc --explain E0277`.

@matthiaskrgr matthiaskrgr added I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. C-bug Category: This is a bug. labels May 27, 2024
@rustbot rustbot added the needs-triage This issue may need triage. Remove it if it has been sufficiently triaged. label May 27, 2024
@theemathas
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theemathas commented May 28, 2024 •
edited
Loading

ICEs on nightly and beta, but not on stable.

Minimized further:

struct Thing;

// Invariant in 'a, Covariant in 'b
struct TwoThings<'a, 'b>(*mut &'a (), &'b mut ());

impl Thing {
    fn enter_scope<'a>(self, _scope: impl for<'b> FnOnce(TwoThings<'a, 'b>)) {}
}

fn foo() {
    Thing.enter_scope(|ctx| {
        SameLifetime(ctx);
    });
}

struct SameLifetime<'a>(TwoThings<'a, 'a>);
Program output 
   Compiling playground v0.0.1 (/playground)
thread 'rustc' panicked at /rustc/84b40fc908c3adc7e0e470b3fbaa264df0e122b8/compiler/rustc_type_ir/src/binder.rs:767:9:
expected region for `'a/#0` ('a/#0/0) but found Type(Thing) when instantiating args=[Thing, Closure(DefId(0:16 ~ playground[c67e]::foo::{closure#0}), [i32, Binder(fn((TwoThings<'{erased}, ReLateParam(DefId(0:16 ~ playground[c67e]::foo::{closure#0}), BrAnon)>,)), []), ()])]
stack backtrace:
   0:     0x7f60db533155 - std::backtrace_rs::backtrace::libunwind::trace::h2e84716758cca558
                               at /rustc/84b40fc908c3adc7e0e470b3fbaa264df0e122b8/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
   1:     0x7f60db533155 - std::backtrace_rs::backtrace::trace_unsynchronized::hb3ed557fca7242cc
                               at /rustc/84b40fc908c3adc7e0e470b3fbaa264df0e122b8/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
   2:     0x7f60db533155 - std::sys_common::backtrace::_print_fmt::hb0f10f91238a0096
                               at /rustc/84b40fc908c3adc7e0e470b3fbaa264df0e122b8/library/std/src/sys_common/backtrace.rs:68:5
   3:     0x7f60db533155 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h852f5b172565b456
                               at /rustc/84b40fc908c3adc7e0e470b3fbaa264df0e122b8/library/std/src/sys_common/backtrace.rs:44:22
   4:     0x7f60db58235b - core::fmt::rt::Argument::fmt::hd416313f4ba36756
                               at /rustc/84b40fc908c3adc7e0e470b3fbaa264df0e122b8/library/core/src/fmt/rt.rs:165:63
   5:     0x7f60db58235b - core::fmt::write::h0fe66311516c17da
                               at /rustc/84b40fc908c3adc7e0e470b3fbaa264df0e122b8/library/core/src/fmt/mod.rs:1168:21
   6:     0x7f60db527edf - std::io::Write::write_fmt::had3091ab7db0ae31
                               at /rustc/84b40fc908c3adc7e0e470b3fbaa264df0e122b8/library/std/src/io/mod.rs:1835:15
   7:     0x7f60db532f2e - std::sys_common::backtrace::_print::hc0dd4fd46c6c496b
                               at /rustc/84b40fc908c3adc7e0e470b3fbaa264df0e122b8/library/std/src/sys_common/backtrace.rs:47:5
   8:     0x7f60db532f2e - std::sys_common::backtrace::print::h1bf67ced2e688658
                               at /rustc/84b40fc908c3adc7e0e470b3fbaa264df0e122b8/library/std/src/sys_common/backtrace.rs:34:9
   9:     0x7f60db535959 - std::panicking::default_hook::{{closure}}::h1ecb85d4a200d366
  10:     0x7f60db5356fa - std::panicking::default_hook::h36cf8995acb7e516
                               at /rustc/84b40fc908c3adc7e0e470b3fbaa264df0e122b8/library/std/src/panicking.rs:298:9
  11:     0x7f60de7182ff - std[d95a2c7d06309c9c]::panicking::update_hook::<alloc[4f333868965f9f2f]::boxed::Box<rustc_driver_impl[639cf1cd1f0d24bb]::install_ice_hook::{closure#0}>>::{closure#0}
  12:     0x7f60db53608b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h706bc9e55d581e3a
                               at /rustc/84b40fc908c3adc7e0e470b3fbaa264df0e122b8/library/alloc/src/boxed.rs:2077:9
  13:     0x7f60db53608b - std::panicking::rust_panic_with_hook::h632bd0ea3dc19d0a
                               at /rustc/84b40fc908c3adc7e0e470b3fbaa264df0e122b8/library/std/src/panicking.rs:799:13
  14:     0x7f60db535e04 - std::panicking::begin_panic_handler::{{closure}}::hd420ffa4c99569f8
                               at /rustc/84b40fc908c3adc7e0e470b3fbaa264df0e122b8/library/std/src/panicking.rs:664:13
  15:     0x7f60db533619 - std::sys_common::backtrace::__rust_end_short_backtrace::h71b0be4d0a4a1270
                               at /rustc/84b40fc908c3adc7e0e470b3fbaa264df0e122b8/library/std/src/sys_common/backtrace.rs:171:18
  16:     0x7f60db535b37 - rust_begin_unwind
                               at /rustc/84b40fc908c3adc7e0e470b3fbaa264df0e122b8/library/std/src/panicking.rs:652:5
  17:     0x7f60db57e8f3 - core::panicking::panic_fmt::h35d62e7c1359f628
                               at /rustc/84b40fc908c3adc7e0e470b3fbaa264df0e122b8/library/core/src/panicking.rs:72:14
  18:     0x7f60debbcd95 - <rustc_type_ir[1607d7b93e38b5f7]::binder::ArgFolder<rustc_middle[f4eb52d5f8141bbb]::ty::context::TyCtxt>>::region_param_expected
  19:     0x7f60dfbd2b1a - <rustc_type_ir[1607d7b93e38b5f7]::binder::ArgFolder<rustc_middle[f4eb52d5f8141bbb]::ty::context::TyCtxt> as rustc_type_ir[1607d7b93e38b5f7]::fold::TypeFolder<rustc_middle[f4eb52d5f8141bbb]::ty::context::TyCtxt>>::fold_ty
  20:     0x7f60dfbd0696 - <rustc_type_ir[1607d7b93e38b5f7]::binder::ArgFolder<rustc_middle[f4eb52d5f8141bbb]::ty::context::TyCtxt> as rustc_type_ir[1607d7b93e38b5f7]::fold::TypeFolder<rustc_middle[f4eb52d5f8141bbb]::ty::context::TyCtxt>>::fold_ty
  21:     0x7f60dfbcc053 - <rustc_middle[f4eb52d5f8141bbb]::ty::generics::GenericPredicates>::instantiate_into
  22:     0x7f60dc71c624 - <rustc_middle[f4eb52d5f8141bbb]::ty::generics::GenericPredicates>::instantiate
  23:     0x7f60de5165dd - <rustc_borrowck[92c716c545d2887a]::MirBorrowckCtxt>::report_general_error
  24:     0x7f60de513581 - <rustc_borrowck[92c716c545d2887a]::MirBorrowckCtxt>::report_region_error
  25:     0x7f60e0a898f9 - rustc_borrowck[92c716c545d2887a]::do_mir_borrowck
  26:     0x7f60e0a53d7e - rustc_query_impl[39defd766caf5695]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[39defd766caf5695]::query_impl::mir_borrowck::dynamic_query::{closure#2}::{closure#0}, rustc_middle[f4eb52d5f8141bbb]::query::erase::Erased<[u8; 8usize]>>
  27:     0x7f60dfd30b2e - rustc_query_system[af6f3db3eb0517aa]::query::plumbing::try_execute_query::<rustc_query_impl[39defd766caf5695]::DynamicConfig<rustc_query_system[af6f3db3eb0517aa]::query::caches::VecCache<rustc_span[6897b8fb942bba37]::def_id::LocalDefId, rustc_middle[f4eb52d5f8141bbb]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[39defd766caf5695]::plumbing::QueryCtxt, false>
  28:     0x7f60dfd3058d - rustc_query_impl[39defd766caf5695]::query_impl::mir_borrowck::get_query_non_incr::__rust_end_short_backtrace
  29:     0x7f60dfea27e0 - rustc_middle[f4eb52d5f8141bbb]::query::plumbing::query_get_at::<rustc_query_system[af6f3db3eb0517aa]::query::caches::VecCache<rustc_span[6897b8fb942bba37]::def_id::LocalDefId, rustc_middle[f4eb52d5f8141bbb]::query::erase::Erased<[u8; 8usize]>>>
  30:     0x7f60dfea284e - <rustc_borrowck[92c716c545d2887a]::type_check::TypeChecker>::prove_closure_bounds
  31:     0x7f60dfed5077 - <rustc_borrowck[92c716c545d2887a]::type_check::TypeChecker>::typeck_mir
  32:     0x7f60dd2c3737 - rustc_borrowck[92c716c545d2887a]::type_check::type_check
  33:     0x7f60dd271882 - rustc_borrowck[92c716c545d2887a]::nll::compute_regions
  34:     0x7f60e0a617a2 - rustc_borrowck[92c716c545d2887a]::do_mir_borrowck
  35:     0x7f60e0a53d7e - rustc_query_impl[39defd766caf5695]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[39defd766caf5695]::query_impl::mir_borrowck::dynamic_query::{closure#2}::{closure#0}, rustc_middle[f4eb52d5f8141bbb]::query::erase::Erased<[u8; 8usize]>>
  36:     0x7f60dfd30b2e - rustc_query_system[af6f3db3eb0517aa]::query::plumbing::try_execute_query::<rustc_query_impl[39defd766caf5695]::DynamicConfig<rustc_query_system[af6f3db3eb0517aa]::query::caches::VecCache<rustc_span[6897b8fb942bba37]::def_id::LocalDefId, rustc_middle[f4eb52d5f8141bbb]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[39defd766caf5695]::plumbing::QueryCtxt, false>
  37:     0x7f60dfd3058d - rustc_query_impl[39defd766caf5695]::query_impl::mir_borrowck::get_query_non_incr::__rust_end_short_backtrace
  38:     0x7f60e05d8304 - rustc_interface[95b5883725526a6a]::passes::analysis
  39:     0x7f60e05d749b - rustc_query_impl[39defd766caf5695]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[39defd766caf5695]::query_impl::analysis::dynamic_query::{closure#2}::{closure#0}, rustc_middle[f4eb52d5f8141bbb]::query::erase::Erased<[u8; 1usize]>>
  40:     0x7f60e090c125 - rustc_query_system[af6f3db3eb0517aa]::query::plumbing::try_execute_query::<rustc_query_impl[39defd766caf5695]::DynamicConfig<rustc_query_system[af6f3db3eb0517aa]::query::caches::SingleCache<rustc_middle[f4eb52d5f8141bbb]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[39defd766caf5695]::plumbing::QueryCtxt, false>
  41:     0x7f60e090be8f - rustc_query_impl[39defd766caf5695]::query_impl::analysis::get_query_non_incr::__rust_end_short_backtrace
  42:     0x7f60e072494e - rustc_interface[95b5883725526a6a]::interface::run_compiler::<core[d48e893a67888ba4]::result::Result<(), rustc_span[6897b8fb942bba37]::ErrorGuaranteed>, rustc_driver_impl[639cf1cd1f0d24bb]::run_compiler::{closure#0}>::{closure#1}
  43:     0x7f60e0710ae7 - std[d95a2c7d06309c9c]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[95b5883725526a6a]::util::run_in_thread_with_globals<rustc_interface[95b5883725526a6a]::util::run_in_thread_pool_with_globals<rustc_interface[95b5883725526a6a]::interface::run_compiler<core[d48e893a67888ba4]::result::Result<(), rustc_span[6897b8fb942bba37]::ErrorGuaranteed>, rustc_driver_impl[639cf1cd1f0d24bb]::run_compiler::{closure#0}>::{closure#1}, core[d48e893a67888ba4]::result::Result<(), rustc_span[6897b8fb942bba37]::ErrorGuaranteed>>::{closure#0}, core[d48e893a67888ba4]::result::Result<(), rustc_span[6897b8fb942bba37]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[d48e893a67888ba4]::result::Result<(), rustc_span[6897b8fb942bba37]::ErrorGuaranteed>>
  44:     0x7f60e07108aa - <<std[d95a2c7d06309c9c]::thread::Builder>::spawn_unchecked_<rustc_interface[95b5883725526a6a]::util::run_in_thread_with_globals<rustc_interface[95b5883725526a6a]::util::run_in_thread_pool_with_globals<rustc_interface[95b5883725526a6a]::interface::run_compiler<core[d48e893a67888ba4]::result::Result<(), rustc_span[6897b8fb942bba37]::ErrorGuaranteed>, rustc_driver_impl[639cf1cd1f0d24bb]::run_compiler::{closure#0}>::{closure#1}, core[d48e893a67888ba4]::result::Result<(), rustc_span[6897b8fb942bba37]::ErrorGuaranteed>>::{closure#0}, core[d48e893a67888ba4]::result::Result<(), rustc_span[6897b8fb942bba37]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[d48e893a67888ba4]::result::Result<(), rustc_span[6897b8fb942bba37]::ErrorGuaranteed>>::{closure#2} as core[d48e893a67888ba4]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
  45:     0x7f60db53feeb - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h3e75214001d556a9
                               at /rustc/84b40fc908c3adc7e0e470b3fbaa264df0e122b8/library/alloc/src/boxed.rs:2063:9
  46:     0x7f60db53feeb - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h20b9dbfb989fe76c
                               at /rustc/84b40fc908c3adc7e0e470b3fbaa264df0e122b8/library/alloc/src/boxed.rs:2063:9
  47:     0x7f60db53feeb - std::sys::pal::unix::thread::Thread::new::thread_start::h7c7dbdc729c9eeaa
                               at /rustc/84b40fc908c3adc7e0e470b3fbaa264df0e122b8/library/std/src/sys/pal/unix/thread.rs:108:17
  48:     0x7f60db44e609 - start_thread
  49:     0x7f60db371353 - clone
  50:                0x0 - <unknown>

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

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

note: please make sure that you have updated to the latest nightly

note: please attach the file at `/playground/rustc-ice-2024-05-28T05_06_57-53.txt` to your bug report

note: compiler flags: --crate-type lib -C embed-bitcode=no -C codegen-units=1 -C debuginfo=2

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

query stack during panic:
#0 [mir_borrowck] borrow-checking `foo::{closure#0}`
#1 [mir_borrowck] borrow-checking `foo`
end of query stack
note: no errors encountered even though delayed bugs were created

note: those delayed bugs will now be shown as internal compiler errors

error: internal compiler error: RegionError { fr_origin: FreeRegion, longer_fr: '?2, shorter_fr: '?1, is_reported: true }
  |
  = note: delayed at compiler/rustc_borrowck/src/region_infer/mod.rs:1607:31 - disabled backtrace

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

note: please make sure that you have updated to the latest nightly

note: please attach the file at `/playground/rustc-ice-2024-05-28T05_06_57-53.txt` to your bug report

note: compiler flags: --crate-type lib -C embed-bitcode=no -C codegen-units=1 -C debuginfo=2

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

query stack during panic:
end of query stack
thread 'rustc' panicked at library/core/src/panicking.rs:227:5:
panic in a destructor during cleanup

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

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

note: please make sure that you have updated to the latest nightly

note: please attach the file at `/playground/rustc-ice-2024-05-28T05_06_57-53.txt` to your bug report

note: compiler flags: --crate-type lib -C embed-bitcode=no -C codegen-units=1 -C debuginfo=2

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

query stack during panic:
end of query stack
thread caused non-unwinding panic. aborting.
error: could not compile `playground` (lib)

Caused by:
  process didn't exit successfully: `/playground/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/bin/rustc --crate-name playground --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C codegen-units=1 -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' -C metadata=92dab5f2bbb6e5fd -C extra-filename=-92dab5f2bbb6e5fd --out-dir /playground/target/debug/deps -L dependency=/playground/target/debug/deps --extern addr2line=/playground/target/debug/deps/libaddr2line-4c1054d9dd2e7a86.rmeta --extern adler=/playground/target/debug/deps/libadler-3f09a6a29672e991.rmeta --extern ahash=/playground/target/debug/deps/libahash-97bcc6cef9f3c0b6.rmeta --extern aho_corasick=/playground/target/debug/deps/libaho_corasick-cf15d2c8c0219be3.rmeta --extern aligned_vec=/playground/target/debug/deps/libaligned_vec-4040c93a23c712d8.rmeta --extern allocator_api2=/playground/target/debug/deps/liballocator_api2-e718a8c7e3ab25b4.rmeta --extern ansi_term=/playground/target/debug/deps/libansi_term-05a0059bfefa5637.rmeta --extern anstream=/playground/target/debug/deps/libanstream-1f727eaff7f9de2c.rmeta --extern anstyle=/playground/target/debug/deps/libanstyle-4da20decc70f290d.rmeta --extern anstyle_parse=/playground/target/debug/deps/libanstyle_parse-10b8405c4196e859.rmeta --extern anstyle_query=/playground/target/debug/deps/libanstyle_query-1453c50ba2bb035e.rmeta --extern anyhow=/playground/target/debug/deps/libanyhow-828b49648a0ec004.rmeta --extern approx=/playground/target/debug/deps/libapprox-e643372df5564005.rmeta --extern arc_swap=/playground/target/debug/deps/libarc_swap-63595da798af843e.rmeta --extern arg_enum_proc_macro=/playground/target/debug/deps/libarg_enum_proc_macro-811ab72c71ad2874.so --extern arrayvec=/playground/target/debug/deps/libarrayvec-5f1d48869ec4397d.rmeta --extern async_trait=/playground/target/debug/deps/libasync_trait-c07c68a83b671bae.so --extern atomic=/playground/target/debug/deps/libatomic-d97888090da54f0e.rmeta --extern atomic_waker=/playground/target/debug/deps/libatomic_waker-f4f217246ab9f6f1.rmeta --extern autocfg=/playground/target/debug/deps/libautocfg-6bb9b259b056a0b7.rmeta --extern av1_grain=/playground/target/debug/deps/libav1_grain-6ce7ebf1110f0fed.rmeta --extern avif_serialize=/playground/target/debug/deps/libavif_serialize-cdf2ba44285ef02f.rmeta --extern backtrace=/playground/target/debug/deps/libbacktrace-65b24561f7a7490c.rmeta --extern base64_0_21_7=/playground/target/debug/deps/libbase64-1a1618cb3c338812.rmeta --extern base64=/playground/target/debug/deps/libbase64-ee0043206bfc53cf.rmeta --extern bit_set=/playground/target/debug/deps/libbit_set-8b78f1ed1a1d5a90.rmeta --extern bit_vec=/playground/target/debug/deps/libbit_vec-2d247e0a8ee0b1fd.rmeta --extern bit_field=/playground/target/debug/deps/libbit_field-59fcd3c19a5466e2.rmeta --extern bitflags_1_3_2=/playground/target/debug/deps/libbitflags-ad1920bfb419c0bc.rmeta --extern bitflags=/playground/target/debug/deps/libbitflags-430257a4b6c39fc3.rmeta --extern bitstream_io=/playground/target/debug/deps/libbitstream_io-8800c7915ee89e1f.rmeta --extern block_buffer=/playground/target/debug/deps/libblock_buffer-c754ec799ba3f0c0.rmeta --extern built=/playground/target/debug/deps/libbuilt-f435d1226c625116.rmeta --extern bumpalo=/playground/target/debug/deps/libbumpalo-a18e1280621168b7.rmeta --extern bytemuck=/playground/target/debug/deps/libbytemuck-f73704ab5677bcb8.rmeta --extern bytemuck_derive=/playground/target/debug/deps/libbytemuck_derive-75c007ac4ca74c83.so --extern byteorder=/playground/target/debug/deps/libbyteorder-e159530ef32e7331.rmeta --extern byteorder_lite=/playground/target/debug/deps/libbyteorder_lite-ac418e53dea7797e.rmeta --extern bytes_0_4_12=/playground/target/debug/deps/libbytes-066926fadd2b31f5.rmeta --extern bytes=/playground/target/debug/deps/libbytes-bbad9f7cf1ca8122.rmeta --extern cc=/playground/target/debug/deps/libcc-5b1ef68906d898e7.rmeta --extern cfg_if=/playground/target/debug/deps/libcfg_if-59fd35abb8bea8be.rmeta --extern cfg_aliases=/playground/target/debug/deps/libcfg_aliases-c32965476c42ec69.rmeta --extern chrono=/playground/target/debug/deps/libchrono-96bfd18b51e3781f.rmeta --extern clap=/playground/target/debug/deps/libclap-661ea974eafef6f8.rmeta --extern clap_builder=/playground/target/debug/deps/libclap_builder-da8e998158e58d23.rmeta --extern clap_derive=/playground/target/debug/deps/libclap_derive-b0d8f1d566430a8f.so --extern clap_lex=/playground/target/debug/deps/libclap_lex-0a3438fb7a9e265b.rmeta --extern color_quant=/playground/target/debug/deps/libcolor_quant-e7403b9c068f2d68.rmeta --extern colorchoice=/playground/target/debug/deps/libcolorchoice-d78a623bbfdfad05.rmeta --extern const_default=/playground/target/debug/deps/libconst_default-8efd432a44ffdd2e.rmeta --extern cookie=/playground/target/debug/deps/libcookie-37cb8a7ba699c86e.rmeta --extern cookie_store=/playground/target/debug/deps/libcookie_store-60a961828c031082.rmeta --extern cpufeatures=/playground/target/debug/deps/libcpufeatures-1eb599c05b5e5fec.rmeta --extern crc32fast=/playground/target/debug/deps/libcrc32fast-529b5b94aea41cde.rmeta --extern crossbeam=/playground/target/debug/deps/libcrossbeam-65e35073ea1e99c3.rmeta --extern crossbeam_channel=/playground/target/debug/deps/libcrossbeam_channel-55344e4a07623b8f.rmeta --extern crossbeam_deque=/playground/target/debug/deps/libcrossbeam_deque-c336f8b8dce477aa.rmeta --extern crossbeam_epoch=/playground/target/debug/deps/libcrossbeam_epoch-944a52cf02e5b9d2.rmeta --extern crossbeam_queue=/playground/target/debug/deps/libcrossbeam_queue-ea6ea8de998ecb33.rmeta --extern crossbeam_utils=/playground/target/debug/deps/libcrossbeam_utils-69cc502790cce516.rmeta --extern crypto_common=/playground/target/debug/deps/libcrypto_common-c20512af34db6713.rmeta --extern csv=/playground/target/debug/deps/libcsv-2eb74d177b296040.rmeta --extern csv_core=/playground/target/debug/deps/libcsv_core-1509dc74cdd8e3a4.rmeta --extern data_encoding=/playground/target/debug/deps/libdata_encoding-76212c157d552f2c.rmeta --extern deranged=/playground/target/debug/deps/libderanged-33479523b78ca0be.rmeta --extern derivative=/playground/target/debug/deps/libderivative-740a947384b17ca3.so --extern destructure_traitobject=/playground/target/debug/deps/libdestructure_traitobject-b080bf825f241b55.rmeta --extern digest=/playground/target/debug/deps/libdigest-dbda06513231578c.rmeta --extern either=/playground/target/debug/deps/libeither-70770f4649d435bb.rmeta --extern encoding_rs=/playground/target/debug/deps/libencoding_rs-0bebf02fa985070a.rmeta --extern env_filter=/playground/target/debug/deps/libenv_filter-a0c94fc29b9f9b4b.rmeta --extern env_logger=/playground/target/debug/deps/libenv_logger-41ed162fda894d0f.rmeta --extern equivalent=/playground/target/debug/deps/libequivalent-412bfd857fdec5e5.rmeta --extern errno=/playground/target/debug/deps/liberrno-c5016c25efed3aaa.rmeta --extern error_chain=/playground/target/debug/deps/liberror_chain-11af2f4c4df8bc4c.rmeta --extern exr=/playground/target/debug/deps/libexr-f2abcbc96f4f9144.rmeta --extern fallible_iterator_0_2_0=/playground/target/debug/deps/libfallible_iterator-4efe1a6224a45962.rmeta --extern fallible_iterator=/playground/target/debug/deps/libfallible_iterator-2e43403b7663c233.rmeta --extern fallible_streaming_iterator=/playground/target/debug/deps/libfallible_streaming_iterator-710dfcc86a75e434.rmeta --extern faster_hex=/playground/target/debug/deps/libfaster_hex-10f70e2d0dd4561c.rmeta --extern fastrand=/playground/target/debug/deps/libfastrand-7bbd8164197e7d95.rmeta --extern fdeflate=/playground/target/debug/deps/libfdeflate-c477868a74044a8c.rmeta --extern filetime=/playground/target/debug/deps/libfiletime-dfd6f5cd93a2df31.rmeta --extern finl_unicode=/playground/target/debug/deps/libfinl_unicode-874dfffcf7889dc0.rmeta --extern fixedbitset=/playground/target/debug/deps/libfixedbitset-56fdcb6d3120aa1c.rmeta --extern flate2=/playground/target/debug/deps/libflate2-d33db3c232b9ab19.rmeta --extern flume=/playground/target/debug/deps/libflume-f5642555f57872cf.rmeta --extern fnv=/playground/target/debug/deps/libfnv-b87f391f84df4168.rmeta --extern foreign_types=/playground/target/debug/deps/libforeign_types-bf1014ffc62f0ae0.rmeta --extern foreign_types_shared=/playground/target/debug/deps/libforeign_types_shared-e8820102b4a82b58.rmeta --extern form_urlencoded=/playground/target/debug/deps/libform_urlencoded-1bdd9f06d2adc69d.rmeta --extern futf=/playground/target/debug/deps/libfutf-2ea1554fefb2e49e.rmeta --extern futures_0_1_31=/playground/target/debug/deps/libfutures-12ad2a82a5d3e695.rmeta --extern futures=/playground/target/debug/deps/libfutures-d1a1e4239675fef5.rmeta --extern futures_channel=/playground/target/debug/deps/libfutures_channel-eb73a55562a413ee.rmeta --extern futures_core=/playground/target/debug/deps/libfutures_core-ad0c125cdf24786b.rmeta --extern futures_executor=/playground/target/debug/deps/libfutures_executor-a534acfccec7819a.rmeta --extern futures_io=/playground/target/debug/deps/libfutures_io-db8e49ccde7de409.rmeta --extern futures_macro=/playground/target/debug/deps/libfutures_macro-a8223d0dc5018357.so --extern futures_sink=/playground/target/debug/deps/libfutures_sink-98d00ecf507f01a6.rmeta --extern futures_task=/playground/target/debug/deps/libfutures_task-664a35a0924d0bf1.rmeta --extern futures_util=/playground/target/debug/deps/libfutures_util-0edb5eb574dec25a.rmeta --extern generic_array_0_14_7=/playground/target/debug/deps/libgeneric_array-3e20fa87d178dde2.rmeta --extern generic_array=/playground/target/debug/deps/libgeneric_array-82508cc4bf14a3c3.rmeta --extern getrandom=/playground/target/debug/deps/libgetrandom-58311385c2de8434.rmeta --extern gif=/playground/target/debug/deps/libgif-7b41a0d630389527.rmeta --extern gimli=/playground/target/debug/deps/libgimli-41245e7be5476f28.rmeta --extern glob=/playground/target/debug/deps/libglob-1e2a4b0324293862.rmeta --extern h2=/playground/target/debug/deps/libh2-29d2217c086f93d2.rmeta --extern half=/playground/target/debug/deps/libhalf-84a67054715a6c20.rmeta --extern hashbrown_0_12_3=/playground/target/debug/deps/libhashbrown-0114bddb4ace02ff.rmeta --extern hashbrown=/playground/target/debug/deps/libhashbrown-62e397057054dba5.rmeta --extern hashlink=/playground/target/debug/deps/libhashlink-24dfe2c4a9c55297.rmeta --extern hdrhistogram=/playground/target/debug/deps/libhdrhistogram-ba98c786e4aa4427.rmeta --extern heck=/playground/target/debug/deps/libheck-3726cb74edb52c42.rmeta --extern hmac=/playground/target/debug/deps/libhmac-bb35b556ae1a0750.rmeta --extern html5ever=/playground/target/debug/deps/libhtml5ever-021aaaa25093dbc3.rmeta --extern http=/playground/target/debug/deps/libhttp-8a2e8136da744a30.rmeta --extern http_body=/playground/target/debug/deps/libhttp_body-50106726f45de449.rmeta --extern http_body_util=/playground/target/debug/deps/libhttp_body_util-575beee291b101c3.rmeta --extern httparse=/playground/target/debug/deps/libhttparse-9ca89fed19e6a4ab.rmeta --extern httpdate=/playground/target/debug/deps/libhttpdate-c240583034884b92.rmeta --extern humantime=/playground/target/debug/deps/libhumantime-dfd0f3ccc342d605.rmeta --extern hyper=/playground/target/debug/deps/libhyper-60d14d5335160b41.rmeta --extern hyper_tls=/playground/target/debug/deps/libhyper_tls-7a9bcc45b7f0b627.rmeta --extern hyper_util=/playground/target/debug/deps/libhyper_util-92587dc2718d82a8.rmeta --extern iana_time_zone=/playground/target/debug/deps/libiana_time_zone-eb18dd6f45b53480.rmeta --extern idna_0_3_0=/playground/target/debug/deps/libidna-fcb78dae081e343f.rmeta --extern idna=/playground/target/debug/deps/libidna-d4de1a28b6c8706b.rmeta --extern image=/playground/target/debug/deps/libimage-cc2d91e3af6b94ba.rmeta --extern image_webp=/playground/target/debug/deps/libimage_webp-83c648d315677758.rmeta --extern imgref=/playground/target/debug/deps/libimgref-14c3f6543a9943d6.rmeta --extern indexmap_1_9_3=/playground/target/debug/deps/libindexmap-85ae8981fb4aa4ae.rmeta --extern indexmap=/playground/target/debug/deps/libindexmap-5595862210673e55.rmeta --extern iovec=/playground/target/debug/deps/libiovec-f29f4bffadbf36d4.rmeta --extern ipnet=/playground/target/debug/deps/libipnet-010cf52d3a0b10b5.rmeta --extern is_terminal_polyfill=/playground/target/debug/deps/libis_terminal_polyfill-ea27aea67db3eb6f.rmeta --extern itertools_0_12_1=/playground/target/debug/deps/libitertools-98c028e05c44de67.rmeta --extern itertools=/playground/target/debug/deps/libitertools-13d69655cde99ac5.rmeta --extern itoa=/playground/target/debug/deps/libitoa-95d99ed1b7c2d8bb.rmeta --extern jobserver=/playground/target/debug/deps/libjobserver-747e2e9e53b811ef.rmeta --extern jpeg_decoder=/playground/target/debug/deps/libjpeg_decoder-283d39bcc5f09e65.rmeta --extern lazy_static=/playground/target/debug/deps/liblazy_static-a5f0aebdd3d55e16.rmeta --extern lebe=/playground/target/debug/deps/liblebe-72f2d477d6c93f20.rmeta --extern libc=/playground/target/debug/deps/liblibc-84098293a3db4db1.rmeta --extern libm=/playground/target/debug/deps/liblibm-fc897264656bf591.rmeta --extern libsqlite3_sys=/playground/target/debug/deps/liblibsqlite3_sys-276022553c125058.rmeta --extern linux_raw_sys=/playground/target/debug/deps/liblinux_raw_sys-816df20e9cde720c.rmeta --extern lock_api=/playground/target/debug/deps/liblock_api-b59bd11b4670fced.rmeta --extern log=/playground/target/debug/deps/liblog-db50cfe0c58b3180.rmeta --extern log_mdc=/playground/target/debug/deps/liblog_mdc-a4c23800e3e739b2.rmeta --extern log4rs=/playground/target/debug/deps/liblog4rs-f84ca98eb18144d2.rmeta --extern loop9=/playground/target/debug/deps/libloop9-c79e3e985fed7500.rmeta --extern mac=/playground/target/debug/deps/libmac-dcc37a52a3bec462.rmeta --extern markup5ever=/playground/target/debug/deps/libmarkup5ever-d3f5c59aa51c290f.rmeta --extern markup5ever_rcdom=/playground/target/debug/deps/libmarkup5ever_rcdom-c1b1aac8a49a16c2.rmeta --extern matrixmultiply=/playground/target/debug/deps/libmatrixmultiply-b074512a3bba9c05.rmeta --extern maybe_rayon=/playground/target/debug/deps/libmaybe_rayon-c39612c02419eadb.rmeta --extern md5=/playground/target/debug/deps/libmd5-918897c391f837a0.rmeta --extern memchr=/playground/target/debug/deps/libmemchr-91741b0190459fe4.rmeta --extern memmap=/playground/target/debug/deps/libmemmap-ab1c7e70e14f6b32.rmeta --extern memoffset=/playground/target/debug/deps/libmemoffset-d83615ea4abf52ed.rmeta --extern mime=/playground/target/debug/deps/libmime-09780aa9afc6dfb4.rmeta --extern mime_guess=/playground/target/debug/deps/libmime_guess-45aaba32cb0c0807.rmeta --extern minimal_lexical=/playground/target/debug/deps/libminimal_lexical-c9457124796fd7df.rmeta --extern miniz_oxide=/playground/target/debug/deps/libminiz_oxide-fb1df282b097bc1c.rmeta --extern mio=/playground/target/debug/deps/libmio-2eda27b3eefefc49.rmeta --extern nalgebra=/playground/target/debug/deps/libnalgebra-71d5e4c593b80862.rmeta --extern nalgebra_macros=/playground/target/debug/deps/libnalgebra_macros-555305ed7dae6e49.so --extern native_tls=/playground/target/debug/deps/libnative_tls-b646b46f7c681049.rmeta --extern ndarray=/playground/target/debug/deps/libndarray-657ecdecfbf2a3e2.rmeta --extern debug_unreachable=/playground/target/debug/deps/libdebug_unreachable-840d25d29f858f82.rmeta --extern nix=/playground/target/debug/deps/libnix-172acfb44662e98a.rmeta --extern nom=/playground/target/debug/deps/libnom-1d5492b997315379.rmeta --extern noop_proc_macro=/playground/target/debug/deps/libnoop_proc_macro-ba5a81767f96b27f.so --extern num=/playground/target/debug/deps/libnum-920794263ebdaa0f.rmeta --extern num_bigint=/playground/target/debug/deps/libnum_bigint-192c3b4ae4cf19c6.rmeta --extern num_complex=/playground/target/debug/deps/libnum_complex-545dee1357934238.rmeta --extern num_conv=/playground/target/debug/deps/libnum_conv-8c9cbc0ac81ba02b.rmeta --extern num_derive=/playground/target/debug/deps/libnum_derive-30bc3037cf190d73.so --extern num_integer=/playground/target/debug/deps/libnum_integer-2f216d53c50de2ab.rmeta --extern num_iter=/playground/target/debug/deps/libnum_iter-ec1fa1899d3f7f56.rmeta --extern num_rational=/playground/target/debug/deps/libnum_rational-970f691e8d638e61.rmeta --extern num_traits=/playground/target/debug/deps/libnum_traits-84f3f6b9b23121cd.rmeta --extern num_cpus=/playground/target/debug/deps/libnum_cpus-7c510fb394b3994b.rmeta --extern object=/playground/target/debug/deps/libobject-97c0c1d06c305014.rmeta --extern once_cell=/playground/target/debug/deps/libonce_cell-65f5ef3666d1308c.rmeta --extern openssl=/playground/target/debug/deps/libopenssl-ef7dda9fbb44f7c9.rmeta --extern openssl_macros=/playground/target/debug/deps/libopenssl_macros-88e358df5aa24f3f.so --extern openssl_probe=/playground/target/debug/deps/libopenssl_probe-53373f83cce4ce19.rmeta --extern openssl_sys=/playground/target/debug/deps/libopenssl_sys-0c7d4108c50354f2.rmeta --extern ordered_float=/playground/target/debug/deps/libordered_float-491182317ba16251.rmeta --extern parking_lot=/playground/target/debug/deps/libparking_lot-045942b26ded9c60.rmeta --extern parking_lot_core=/playground/target/debug/deps/libparking_lot_core-c538a0624b5564e3.rmeta --extern paste=/playground/target/debug/deps/libpaste-d57b4cb5f13d84ef.so --extern percent_encoding=/playground/target/debug/deps/libpercent_encoding-98dc5239e671d89b.rmeta --extern petgraph=/playground/target/debug/deps/libpetgraph-c902a0a33b2a5e87.rmeta --extern phf_0_10_1=/playground/target/debug/deps/libphf-923a40d94bee4ab8.rmeta --extern phf=/playground/target/debug/deps/libphf-f47549fdd29f3fe9.rmeta --extern phf_codegen=/playground/target/debug/deps/libphf_codegen-68069175269b3b70.rmeta --extern phf_generator_0_10_0=/playground/target/debug/deps/libphf_generator-2a14f1716a1fb2ba.rmeta --extern phf_generator=/playground/target/debug/deps/libphf_generator-3ad9f17e6974409b.rmeta --extern phf_macros=/playground/target/debug/deps/libphf_macros-4a601edc0f8792c0.so --extern phf_shared_0_10_0=/playground/target/debug/deps/libphf_shared-445484f4dfe00074.rmeta --extern phf_shared=/playground/target/debug/deps/libphf_shared-9d6e97eaab9eb05a.rmeta --extern pin_project=/playground/target/debug/deps/libpin_project-3a7e3cbd904d0c1a.rmeta --extern pin_project_internal=/playground/target/debug/deps/libpin_project_internal-c268d70cc70679f2.so --extern pin_project_lite=/playground/target/debug/deps/libpin_project_lite-b42455a34bfaf72b.rmeta --extern pin_utils=/playground/target/debug/deps/libpin_utils-a8b22815580c0df9.rmeta --extern pkg_config=/playground/target/debug/deps/libpkg_config-c3aec8bc08b9ea08.rmeta --extern png=/playground/target/debug/deps/libpng-0a8f980e583081dd.rmeta --extern postgres=/playground/target/debug/deps/libpostgres-699dc2d8e65d6eec.rmeta --extern postgres_protocol=/playground/target/debug/deps/libpostgres_protocol-c9c1d9eb87d325a4.rmeta --extern postgres_types=/playground/target/debug/deps/libpostgres_types-7799b2f458e2cad3.rmeta --extern powerfmt=/playground/target/debug/deps/libpowerfmt-20ed33c5eea869c6.rmeta --extern ppv_lite86=/playground/target/debug/deps/libppv_lite86-a0f9008c52b93a12.rmeta --extern precomputed_hash=/playground/target/debug/deps/libprecomputed_hash-c8fddb01a9c4ef67.rmeta --extern proc_macro2=/playground/target/debug/deps/libproc_macro2-9cc1ac16f533224e.rmeta --extern profiling=/playground/target/debug/deps/libprofiling-1bc4a1382d464b6b.rmeta --extern profiling_procmacros=/playground/target/debug/deps/libprofiling_procmacros-fe90e74ba4513f63.so --extern psl_types=/playground/target/debug/deps/libpsl_types-4612b0340e7c1853.rmeta --extern publicsuffix=/playground/target/debug/deps/libpublicsuffix-f4f915e815c12e5d.rmeta --extern qoi=/playground/target/debug/deps/libqoi-1b39ca0b08362226.rmeta --extern quick_error=/playground/target/debug/deps/libquick_error-5674c48264a045c4.rmeta --extern quote=/playground/target/debug/deps/libquote-c0c8f76b987075e8.rmeta --extern rand=/playground/target/debug/deps/librand-167ed60209a202c9.rmeta --extern rand_chacha=/playground/target/debug/deps/librand_chacha-18f7a93a51bc4bef.rmeta --extern rand_core=/playground/target/debug/deps/librand_core-9f4c80e815480512.rmeta --extern rand_distr=/playground/target/debug/deps/librand_distr-5c2466e43a29f461.rmeta --extern rav1e=/playground/target/debug/deps/librav1e-692bac532c40ca32.rmeta --extern ravif=/playground/target/debug/deps/libravif-4b2b8245462b0119.rmeta --extern rawpointer=/playground/target/debug/deps/librawpointer-fa8d476f47f0aa20.rmeta --extern rayon=/playground/target/debug/deps/librayon-8bef6ae100d10e38.rmeta --extern rayon_core=/playground/target/debug/deps/librayon_core-3297163aefeb37aa.rmeta --extern regex=/playground/target/debug/deps/libregex-8889d4949abd6cc9.rmeta --extern regex_automata=/playground/target/debug/deps/libregex_automata-c86d2e0ccf634f91.rmeta --extern regex_syntax=/playground/target/debug/deps/libregex_syntax-d4ba98c4e534d062.rmeta --extern reqwest=/playground/target/debug/deps/libreqwest-7fd18b92277411b0.rmeta --extern rgb=/playground/target/debug/deps/librgb-69fb75d8f807d2c4.rmeta --extern ring=/playground/target/debug/deps/libring-2eae7cd23181ccc0.rmeta --extern rusqlite=/playground/target/debug/deps/librusqlite-50145b31159caceb.rmeta --extern rustc_demangle=/playground/target/debug/deps/librustc_demangle-8333a634c483b8d5.rmeta --extern rustc_version=/playground/target/debug/deps/librustc_version-c0c12e1b691af98a.rmeta --extern rustix=/playground/target/debug/deps/librustix-243a08ce85215e4a.rmeta --extern rustls_pemfile=/playground/target/debug/deps/librustls_pemfile-3c72f611f55075d8.rmeta --extern rustls_pki_types=/playground/target/debug/deps/librustls_pki_types-0f032554e93b131c.rmeta --extern ryu=/playground/target/debug/deps/libryu-551d2ebce9ae8853.rmeta --extern safe_arch=/playground/target/debug/deps/libsafe_arch-d9b47509fcc1090c.rmeta --extern same_file=/playground/target/debug/deps/libsame_file-cfa39741801edcf0.rmeta --extern scopeguard=/playground/target/debug/deps/libscopeguard-340b0cc7f24af35e.rmeta --extern select=/playground/target/debug/deps/libselect-bb27d6453453a90f.rmeta --extern semver=/playground/target/debug/deps/libsemver-e4f77a7cd9313504.rmeta --extern serde=/playground/target/debug/deps/libserde-ec7c5cd46094e69f.rmeta --extern serde_value=/playground/target/debug/deps/libserde_value-ece0f57f87831dd3.rmeta --extern serde_derive=/playground/target/debug/deps/libserde_derive-fd3ae039d03580c5.so --extern serde_json=/playground/target/debug/deps/libserde_json-588a30b9fe71bae1.rmeta --extern serde_spanned=/playground/target/debug/deps/libserde_spanned-0f45f58bc36f0a52.rmeta --extern serde_urlencoded=/playground/target/debug/deps/libserde_urlencoded-34bfd6a780832278.rmeta --extern serde_yaml=/playground/target/debug/deps/libserde_yaml-129fa69416c9ff1d.rmeta --extern sha1_smol=/playground/target/debug/deps/libsha1_smol-7185c7bff8ed7763.rmeta --extern sha2=/playground/target/debug/deps/libsha2-84089227dbfc49bf.rmeta --extern signal_hook_registry=/playground/target/debug/deps/libsignal_hook_registry-cae926640c4433a1.rmeta --extern simba=/playground/target/debug/deps/libsimba-2d7e92c36f22b5ce.rmeta --extern simd_adler32=/playground/target/debug/deps/libsimd_adler32-0b28677c728d9f9e.rmeta --extern simd_helpers=/playground/target/debug/deps/libsimd_helpers-6b3636b34d8bfec1.so --extern siphasher=/playground/target/debug/deps/libsiphasher-4ec58c711bad9322.rmeta --extern slab=/playground/target/debug/deps/libslab-99b8f32ed89c38a0.rmeta --extern smallvec=/playground/target/debug/deps/libsmallvec-76c61ed7b2259cd2.rmeta --extern smawk=/playground/target/debug/deps/libsmawk-ec60103fa6298aea.rmeta --extern socket2=/playground/target/debug/deps/libsocket2-20438234db6b4569.rmeta --extern spin=/playground/target/debug/deps/libspin-bdce7c0ddc2ccd06.rmeta --extern sptr=/playground/target/debug/deps/libsptr-4523619adaafff8b.rmeta --extern string_cache=/playground/target/debug/deps/libstring_cache-3357ed40d695c2b5.rmeta --extern string_cache_codegen=/playground/target/debug/deps/libstring_cache_codegen-6b23b39995a90080.rmeta --extern stringprep=/playground/target/debug/deps/libstringprep-9409cb5685e6953e.rmeta --extern strsim=/playground/target/debug/deps/libstrsim-57e723e1d275d2a2.rmeta --extern subtle=/playground/target/debug/deps/libsubtle-a8e37e451bde043b.rmeta --extern syn_1_0_109=/playground/target/debug/deps/libsyn-9e68123405edfdc6.rmeta --extern syn=/playground/target/debug/deps/libsyn-b998de0543161e93.rmeta --extern sync_wrapper=/playground/target/debug/deps/libsync_wrapper-52c0f6477ba57e87.rmeta --extern tar=/playground/target/debug/deps/libtar-fa73162f502479b3.rmeta --extern tempfile=/playground/target/debug/deps/libtempfile-79f073b6ffec346c.rmeta --extern tendril=/playground/target/debug/deps/libtendril-1b90e8f5dbe3aed1.rmeta --extern termcolor=/playground/target/debug/deps/libtermcolor-ce7befebf7a1e656.rmeta --extern terminal_size=/playground/target/debug/deps/libterminal_size-aa3dadf6b8e6684c.rmeta --extern textwrap=/playground/target/debug/deps/libtextwrap-6f7724ec50f61844.rmeta --extern thiserror=/playground/target/debug/deps/libthiserror-fbd8130e449c28f7.rmeta --extern thiserror_impl=/playground/target/debug/deps/libthiserror_impl-a84545a36b0ff53b.so --extern thread_id=/playground/target/debug/deps/libthread_id-431d9c7cfbd870dc.rmeta --extern threadpool=/playground/target/debug/deps/libthreadpool-a79b4745786bebdb.rmeta --extern tiff=/playground/target/debug/deps/libtiff-92a544ae49dcf4a1.rmeta --extern time=/playground/target/debug/deps/libtime-40d5e75495f212b9.rmeta --extern time_core=/playground/target/debug/deps/libtime_core-c9eb71dd38667470.rmeta --extern time_macros=/playground/target/debug/deps/libtime_macros-e3b8ffedc7d8ef8e.so --extern tinyvec=/playground/target/debug/deps/libtinyvec-c1ffe49fa3f2305f.rmeta --extern tinyvec_macros=/playground/target/debug/deps/libtinyvec_macros-38d91b622583a154.rmeta --extern tokio=/playground/target/debug/deps/libtokio-c8060094a2c517ea.rmeta --extern tokio_io=/playground/target/debug/deps/libtokio_io-718612e800a66204.rmeta --extern tokio_macros=/playground/target/debug/deps/libtokio_macros-ed7040d007cd2301.so --extern tokio_native_tls=/playground/target/debug/deps/libtokio_native_tls-3953e0b442dabe1b.rmeta --extern tokio_postgres=/playground/target/debug/deps/libtokio_postgres-faa0bd94fdbe8ca5.rmeta --extern tokio_util=/playground/target/debug/deps/libtokio_util-95a422f25054513b.rmeta --extern toml=/playground/target/debug/deps/libtoml-0e6ead6b8a5252bb.rmeta --extern toml_datetime=/playground/target/debug/deps/libtoml_datetime-d3991aaf2cd16697.rmeta --extern toml_edit=/playground/target/debug/deps/libtoml_edit-484ced6f7fa1d23d.rmeta --extern tower=/playground/target/debug/deps/libtower-e54d72ce1e740fb5.rmeta --extern tower_layer=/playground/target/debug/deps/libtower_layer-e726ec216a4dfe57.rmeta --extern tower_service=/playground/target/debug/deps/libtower_service-5cb9df45492719bf.rmeta --extern tracing=/playground/target/debug/deps/libtracing-c22ad453567474e6.rmeta --extern tracing_attributes=/playground/target/debug/deps/libtracing_attributes-47f4467d0babb5a7.so --extern tracing_core=/playground/target/debug/deps/libtracing_core-b7ad1c092cf677e0.rmeta --extern try_lock=/playground/target/debug/deps/libtry_lock-f73a7627d08d7047.rmeta --extern typemap_ors=/playground/target/debug/deps/libtypemap_ors-51c7ee1f9b2a5399.rmeta --extern typenum=/playground/target/debug/deps/libtypenum-603f08e78de3ce4b.rmeta --extern unicase=/playground/target/debug/deps/libunicase-b6ea89d4077abd59.rmeta --extern unicode_bidi=/playground/target/debug/deps/libunicode_bidi-388c3c2a5ddbd10a.rmeta --extern unicode_ident=/playground/target/debug/deps/libunicode_ident-abb48cb62cc6884d.rmeta --extern unicode_linebreak=/playground/target/debug/deps/libunicode_linebreak-5c3df320b96ec9cc.rmeta --extern unicode_normalization=/playground/target/debug/deps/libunicode_normalization-e9207adae922e4f4.rmeta --extern unicode_segmentation=/playground/target/debug/deps/libunicode_segmentation-905e91fceba8556c.rmeta --extern unicode_width=/playground/target/debug/deps/libunicode_width-d009f1f895a6b792.rmeta --extern unicode_xid=/playground/target/debug/deps/libunicode_xid-5fa6ab10671f1c52.rmeta --extern unsafe_any_ors=/playground/target/debug/deps/libunsafe_any_ors-4cd5a6568ea186a8.rmeta --extern unsafe_libyaml=/playground/target/debug/deps/libunsafe_libyaml-c1f60569d89702bc.rmeta --extern untrusted=/playground/target/debug/deps/libuntrusted-f32fc85046cdf3b5.rmeta --extern url=/playground/target/debug/deps/liburl-dcc1402de0b47dfc.rmeta --extern utf8=/playground/target/debug/deps/libutf8-fe4a0f906b99069f.rmeta --extern utf8parse=/playground/target/debug/deps/libutf8parse-e69e6984c166d08c.rmeta --extern uuid=/playground/target/debug/deps/libuuid-dda52e2cd2d4580e.rmeta --extern v_frame=/playground/target/debug/deps/libv_frame-ab39cb50c5cb042c.rmeta --extern vcpkg=/playground/target/debug/deps/libvcpkg-0c42e146e111ef9b.rmeta --extern version_check=/playground/target/debug/deps/libversion_check-bd0b536bd1cbf42e.rmeta --extern walkdir=/playground/target/debug/deps/libwalkdir-48fb32db35972a24.rmeta --extern want=/playground/target/debug/deps/libwant-ea61a245047a353e.rmeta --extern wasm_bindgen=/playground/target/debug/deps/libwasm_bindgen-439559a1e37c1014.rmeta --extern wasm_bindgen_backend=/playground/target/debug/deps/libwasm_bindgen_backend-cf2b32b9d26c3a4a.rmeta --extern wasm_bindgen_macro=/playground/target/debug/deps/libwasm_bindgen_macro-e7a2ffe28db3ce68.so --extern wasm_bindgen_macro_support=/playground/target/debug/deps/libwasm_bindgen_macro_support-c882022bd141466f.rmeta --extern wasm_bindgen_shared=/playground/target/debug/deps/libwasm_bindgen_shared-9d7ec8305a8170e7.rmeta --extern weezl=/playground/target/debug/deps/libweezl-ef83fd076c0c214d.rmeta --extern whoami=/playground/target/debug/deps/libwhoami-f5b3f319ed731c86.rmeta --extern wide=/playground/target/debug/deps/libwide-f908c4f6ca91fed8.rmeta --extern winnow=/playground/target/debug/deps/libwinnow-dd5cd8a896faf9b8.rmeta --extern xattr=/playground/target/debug/deps/libxattr-e8d8116934cfcdb0.rmeta --extern xml5ever=/playground/target/debug/deps/libxml5ever-c2f9181175212a06.rmeta --extern zerocopy=/playground/target/debug/deps/libzerocopy-3687c8316e56b03d.rmeta --extern zerocopy_derive=/playground/target/debug/deps/libzerocopy_derive-8285286752c17f1a.so --extern zeroize=/playground/target/debug/deps/libzeroize-b40930bc9d4eb879.rmeta --extern zune_core=/playground/target/debug/deps/libzune_core-067fe4b09cd8c8fd.rmeta --extern zune_inflate=/playground/target/debug/deps/libzune_inflate-26f56dc0fa212a11.rmeta --extern zune_jpeg=/playground/target/debug/deps/libzune_jpeg-1336e7c50f75a5bf.rlib -L native=/playground/target/debug/build/libsqlite3-sys-c0f3825bde6ed3c8/out -L native=/playground/target/debug/build/ring-248bb1d3f7d55af2/out` (signal: 6, SIGABRT: process abort signal)

@lqd
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lqd commented May 28, 2024 •
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The ICE is another one from #122213, cc @estebank

@lqd lqd added this to the 1.79.0 milestone May 28, 2024
@lqd lqd added A-diagnostics Area: Messages for errors, warnings, and lints S-has-mcve Status: A Minimal Complete and Verifiable Example has been found for this issue and removed needs-triage This issue may need triage. Remove it if it has been sufficiently triaged. labels May 28, 2024
@matthiaskrgr matthiaskrgr added the E-needs-test Call for participation: An issue has been fixed and does not reproduce, but no test has been added. label Jun 8, 2024
@theemathas
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theemathas commented Jun 14, 2024 •
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Still reproduces on 1.81.0-nightly (2024-06-13 f158600)

@rustbot -E-needs-test

@matthiaskrgr matthiaskrgr removed the E-needs-test Call for participation: An issue has been fixed and does not reproduce, but no test has been added. label Jun 14, 2024
@estebank
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I'll look into it later today.

estebank added a commit to estebank/rust that referenced this issue Jun 24, 2024
@estebank
Do not ICE when suggesting dereferencing closure arg
20b9aae 
Account for `for` lifetimes when constructing closure to see if dereferencing the return value would be valid.

Fix rust-lang#125634, fix rust-lang#124563.
@estebank estebank mentioned this issue Jun 24, 2024
Merged
compiler-errors added a commit to compiler-errors/rust that referenced this issue Jun 25, 2024
@compiler-errors
Rollup merge of rust-lang#126884 - estebank:issue-125634, r=Nadrieril
6c39e85 
Do not ICE when suggesting dereferencing closure arg

Account for `for` lifetimes when constructing closure to see if dereferencing the return value would be valid.

Fix rust-lang#125634, fix rust-lang#124563.
matthiaskrgr added a commit to matthiaskrgr/rust that referenced this issue Jun 25, 2024
@matthiaskrgr
Rollup merge of rust-lang#126884 - estebank:issue-125634, r=Nadrieril
175756f 
Do not ICE when suggesting dereferencing closure arg

Account for `for` lifetimes when constructing closure to see if dereferencing the return value would be valid.

Fix rust-lang#125634, fix rust-lang#124563.
workingjubilee added a commit to workingjubilee/rustc that referenced this issue Jun 25, 2024
@workingjubilee
Rollup merge of rust-lang#126884 - estebank:issue-125634, r=Nadrieril
c7dc441 
Do not ICE when suggesting dereferencing closure arg

Account for `for` lifetimes when constructing closure to see if dereferencing the return value would be valid.

Fix rust-lang#125634, fix rust-lang#124563.
@bors bors closed this as completed in a2298a6 Jun 26, 2024
rust-timer added a commit to rust-lang-ci/rust that referenced this issue Jun 26, 2024
@rust-timer
Unrolled build for rust-lang#126884
5c24686 
Rollup merge of rust-lang#126884 - estebank:issue-125634, r=Nadrieril

Do not ICE when suggesting dereferencing closure arg

Account for `for` lifetimes when constructing closure to see if dereferencing the return value would be valid.

Fix rust-lang#125634, fix rust-lang#124563.
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A-diagnostics Area: Messages for errors, warnings, and lints C-bug Category: This is a bug. I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ S-has-mcve Status: A Minimal Complete and Verifiable Example has been found for this issue T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
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Do not ICE when suggesting dereferencing closure arg estebank/rust
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@lqd @matthiaskrgr @estebank @theemathas @rustbot