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ICE: called Option::unwrap() on a None value #115658

Closed
benluelo opened this issue Sep 8, 2023 · 2 comments
Closed

ICE: called Option::unwrap() on a None value #115658

benluelo opened this issue Sep 8, 2023 · 2 comments
Labels
C-bug Category: This is a bug. F-return_position_impl_trait_in_trait `#![feature(return_position_impl_trait_in_trait)]` I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ S-needs-repro Status: This issue has no reproduction and needs a reproduction to make progress. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.

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@benluelo
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benluelo commented Sep 8, 2023

Code

I have been unable to reproduce this; I was in the middle of a large refactor to our traits and I'm honestly not sure what the issue is. Figured I'd dump this anyways in case it's useful to anyone!

We are using #![feature(return_position_impl_trait_in_trait)].

Meta

rustc --version --verbose:

rustc 1.74.0-nightly (734a0d0aa 2023-08-25)
binary: rustc
commit-hash: 734a0d0aa0d5cab60f94f6d0c6a014dae12915f1
commit-date: 2023-08-25
host: x86_64-unknown-linux-gnu
release: 1.74.0-nightly
LLVM version: 17.0.0

Error output

See comment above, unable to reproduce 😔

Backtrace 

called `Option::unwrap()` on a `None` value
stack backtrace:
   0:     0x7ffff391330c - std::backtrace_rs::backtrace::libunwind::trace::hd9f7ac08238d25ac
                               at /rustc/734a0d0aa0d5cab60f94f6d0c6a014dae12915f1/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
   1:     0x7ffff391330c - std::backtrace_rs::backtrace::trace_unsynchronized::h1af01762a2621c85
                               at /rustc/734a0d0aa0d5cab60f94f6d0c6a014dae12915f1/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
   2:     0x7ffff391330c - std::sys_common::backtrace::_print_fmt::h5f3b8dbcedc37939
                               at /rustc/734a0d0aa0d5cab60f94f6d0c6a014dae12915f1/library/std/src/sys_common/backtrace.rs:67:5
   3:     0x7ffff391330c - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::he6380ff20810e388
                               at /rustc/734a0d0aa0d5cab60f94f6d0c6a014dae12915f1/library/std/src/sys_common/backtrace.rs:44:22
   4:     0x7ffff39794bc - core::fmt::rt::Argument::fmt::h6efc876ec995b0df
                               at /rustc/734a0d0aa0d5cab60f94f6d0c6a014dae12915f1/library/core/src/fmt/rt.rs:138:9
   5:     0x7ffff39794bc - core::fmt::write::hbfff067b75f69c18
                               at /rustc/734a0d0aa0d5cab60f94f6d0c6a014dae12915f1/library/core/src/fmt/mod.rs:1094:21
   6:     0x7ffff3905d3e - std::io::Write::write_fmt::h28ddc294557b6a5d
                               at /rustc/734a0d0aa0d5cab60f94f6d0c6a014dae12915f1/library/std/src/io/mod.rs:1714:15
   7:     0x7ffff39130f4 - std::sys_common::backtrace::_print::h58b8061724e09bea
                               at /rustc/734a0d0aa0d5cab60f94f6d0c6a014dae12915f1/library/std/src/sys_common/backtrace.rs:47:5
   8:     0x7ffff39130f4 - std::sys_common::backtrace::print::hf2c5a771029da8c3
                               at /rustc/734a0d0aa0d5cab60f94f6d0c6a014dae12915f1/library/std/src/sys_common/backtrace.rs:34:9
   9:     0x7ffff39161ea - std::panicking::panic_hook_with_disk_dump::{{closure}}::h3dfc347c2ae051bf
                               at /rustc/734a0d0aa0d5cab60f94f6d0c6a014dae12915f1/library/std/src/panicking.rs:278:22
  10:     0x7ffff3915e9a - std::panicking::panic_hook_with_disk_dump::h15cbef431cdd8a7c
                               at /rustc/734a0d0aa0d5cab60f94f6d0c6a014dae12915f1/library/std/src/panicking.rs:305:9
  11:     0x7ffff6b52029 - rustc_driver_impl[ef6a0d9a5572f1d2]::install_ice_hook::{closure#0}
  12:     0x7ffff3916a91 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hefa73e6727dbd05e
                               at /rustc/734a0d0aa0d5cab60f94f6d0c6a014dae12915f1/library/alloc/src/boxed.rs:2021:9
  13:     0x7ffff3916a91 - std::panicking::rust_panic_with_hook::ha11958324ac326da
                               at /rustc/734a0d0aa0d5cab60f94f6d0c6a014dae12915f1/library/std/src/panicking.rs:733:13
  14:     0x7ffff39167d1 - std::panicking::begin_panic_handler::{{closure}}::h25628dd6d458ebc5
                               at /rustc/734a0d0aa0d5cab60f94f6d0c6a014dae12915f1/library/std/src/panicking.rs:619:13
  15:     0x7ffff3913836 - std::sys_common::backtrace::__rust_end_short_backtrace::h2a57751d7b8147f4
                               at /rustc/734a0d0aa0d5cab60f94f6d0c6a014dae12915f1/library/std/src/sys_common/backtrace.rs:170:18
  16:     0x7ffff3916562 - rust_begin_unwind
                               at /rustc/734a0d0aa0d5cab60f94f6d0c6a014dae12915f1/library/std/src/panicking.rs:617:5
  17:     0x7ffff39758a3 - core::panicking::panic_fmt::h65cee700c969655b
                               at /rustc/734a0d0aa0d5cab60f94f6d0c6a014dae12915f1/library/core/src/panicking.rs:67:14
  18:     0x7ffff3975933 - core::panicking::panic::h6631890b18b04c1c
                               at /rustc/734a0d0aa0d5cab60f94f6d0c6a014dae12915f1/library/core/src/panicking.rs:117:5
  19:     0x7ffff4fdb317 - <rustc_mir_build[9f1c573e007d91ab]::build::expr::as_place::PlaceBuilder>::to_place
  20:     0x7ffff4fcdaaf - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::expr_into_dest
  21:     0x7ffff4fc71e1 - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::as_temp_inner
  22:     0x7ffff4fdf56d - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::as_operand
  23:     0x7ffff4fd6d8d - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::as_call_operand
  24:     0x7ffff4fd7736 - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::as_call_operand
  25:     0x7ffff4fcddae - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::expr_into_dest
  26:     0x7ffff4fc71e1 - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::as_temp_inner
  27:     0x7ffff4fdf56d - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::as_operand
  28:     0x7ffff4fd6d8d - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::as_call_operand
  29:     0x7ffff4fd7736 - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::as_call_operand
  30:     0x7ffff4fcddae - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::expr_into_dest
  31:     0x7ffff4fc71e1 - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::as_temp_inner
  32:     0x7ffff4fdf56d - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::as_operand
  33:     0x7ffff4fd6d8d - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::as_call_operand
  34:     0x7ffff4fd7736 - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::as_call_operand
  35:     0x7ffff4fcddae - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::expr_into_dest
  36:     0x7ffff4fc71e1 - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::as_temp_inner
  37:     0x7ffff4fe51ad - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::expr_as_place
  38:     0x7ffff4fe5ad0 - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::expr_as_place
  39:     0x7ffff4fcf1d7 - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::expr_into_dest
  40:     0x7ffff4fc71e1 - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::as_temp_inner
  41:     0x7ffff4fdf56d - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::as_operand
  42:     0x7ffff4fd6d8d - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::as_call_operand
  43:     0x7ffff4fd7736 - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::as_call_operand
  44:     0x7ffff4fcddae - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::expr_into_dest
  45:     0x7ffff4fc71e1 - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::as_temp_inner
  46:     0x7ffff4fe51ad - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::expr_as_place
  47:     0x7ffff4fceceb - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::expr_into_dest
  48:     0x7ffff4fc71e1 - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::as_temp_inner
  49:     0x7ffff4fdf56d - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::as_operand
  50:     0x7ffff4fd6d8d - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::as_call_operand
  51:     0x7ffff4fd7736 - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::as_call_operand
  52:     0x7ffff4fcddae - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::expr_into_dest
  53:     0x7ffff4fc71e1 - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::as_temp_inner
  54:     0x7ffff4fdf56d - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::as_operand
  55:     0x7ffff4fd6d8d - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::as_call_operand
  56:     0x7ffff4fd7736 - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::as_call_operand
  57:     0x7ffff4fcddae - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::expr_into_dest
  58:     0x7ffff4fc71e1 - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::as_temp_inner
  59:     0x7ffff4fe51ad - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::expr_as_place
  60:     0x7ffff4fe5ad0 - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::expr_as_place
  61:     0x7ffff4fcf1d7 - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::expr_into_dest
  62:     0x7ffff4fc71e1 - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::as_temp_inner
  63:     0x7ffff4fdf56d - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::as_operand
  64:     0x7ffff4fd6d8d - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::as_call_operand
  65:     0x7ffff4fd7736 - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::as_call_operand
  66:     0x7ffff4fcddae - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::expr_into_dest
  67:     0x7ffff4fc71e1 - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::as_temp_inner
  68:     0x7ffff4fdf56d - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::as_operand
  69:     0x7ffff4fd6d8d - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::as_call_operand
  70:     0x7ffff4fd7736 - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::as_call_operand
  71:     0x7ffff4fcddae - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::expr_into_dest
  72:     0x7ffff4fc71e1 - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::as_temp_inner
  73:     0x7ffff4fe51ad - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::expr_as_place
  74:     0x7ffff4fe5ad0 - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::expr_as_place
  75:     0x7ffff4fe5741 - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::expr_as_place
  76:     0x7ffff4fd0bcc - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::expr_into_dest
  77:     0x7ffff4fc71e1 - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::as_temp_inner
  78:     0x7ffff4fdf56d - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::as_operand
  79:     0x7ffff4fd6d8d - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::as_call_operand
  80:     0x7ffff4fd7736 - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::as_call_operand
  81:     0x7ffff4fcddae - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::expr_into_dest
  82:     0x7ffff4fc71e1 - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::as_temp_inner
  83:     0x7ffff4fdf56d - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::as_operand
  84:     0x7ffff4fd6d8d - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::as_call_operand
  85:     0x7ffff4fd7736 - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::as_call_operand
  86:     0x7ffff4fcddae - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::expr_into_dest
  87:     0x7ffff4fc71e1 - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::as_temp_inner
  88:     0x7ffff4fdf56d - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::as_operand
  89:     0x7ffff4fd6d8d - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::as_call_operand
  90:     0x7ffff4fd7736 - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::as_call_operand
  91:     0x7ffff4fcddae - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::expr_into_dest
  92:     0x7ffff4fcff98 - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::expr_into_dest
  93:     0x7ffff4ff91db - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::ast_block_stmts
  94:     0x7ffff4fed498 - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::ast_block
  95:     0x7ffff4fce142 - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::expr_into_dest
  96:     0x7ffff4fcff98 - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::expr_into_dest
  97:     0x7ffff4fcff98 - <rustc_mir_build[9f1c573e007d91ab]::build::Builder>::expr_into_dest
  98:     0x7ffff5ad9499 - rustc_mir_build[9f1c573e007d91ab]::build::mir_built
  99:     0x7ffff4c3a44c - rustc_query_impl[7e9da624c7438cfe]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[7e9da624c7438cfe]::query_impl::mir_built::dynamic_query::{closure#2}::{closure#0}, rustc_middle[99297203a9599a56]::query::erase::Erased<[u8; 8usize]>>
 100:     0x7ffff4c3a42e - <rustc_query_impl[7e9da624c7438cfe]::query_impl::mir_built::dynamic_query::{closure#2} as core[d6db75e283dce156]::ops::function::FnOnce<(rustc_middle[99297203a9599a56]::ty::context::TyCtxt, rustc_span[bbf7b08c8648562e]::def_id::LocalDefId)>>::call_once
 101:     0x7ffff52a46e0 - rustc_query_system[f97f1b1c716e5ed3]::query::plumbing::try_execute_query::<rustc_query_impl[7e9da624c7438cfe]::DynamicConfig<rustc_query_system[f97f1b1c716e5ed3]::query::caches::VecCache<rustc_span[bbf7b08c8648562e]::def_id::LocalDefId, rustc_middle[99297203a9599a56]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[7e9da624c7438cfe]::plumbing::QueryCtxt, true>
 102:     0x7ffff64bbd3e - rustc_query_impl[7e9da624c7438cfe]::query_impl::mir_built::get_query_incr::__rust_end_short_backtrace
 103:     0x7ffff5d1aa7c - rustc_mir_transform[a0b36c39e6d8201b]::check_unsafety::unsafety_check_result
 104:     0x7ffff4c3a48c - rustc_query_impl[7e9da624c7438cfe]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[7e9da624c7438cfe]::query_impl::unsafety_check_result::dynamic_query::{closure#2}::{closure#0}, rustc_middle[99297203a9599a56]::query::erase::Erased<[u8; 8usize]>>
 105:     0x7ffff4c3a46e - <rustc_query_impl[7e9da624c7438cfe]::query_impl::unsafety_check_result::dynamic_query::{closure#2} as core[d6db75e283dce156]::ops::function::FnOnce<(rustc_middle[99297203a9599a56]::ty::context::TyCtxt, rustc_span[bbf7b08c8648562e]::def_id::LocalDefId)>>::call_once
 106:     0x7ffff52a46e0 - rustc_query_system[f97f1b1c716e5ed3]::query::plumbing::try_execute_query::<rustc_query_impl[7e9da624c7438cfe]::DynamicConfig<rustc_query_system[f97f1b1c716e5ed3]::query::caches::VecCache<rustc_span[bbf7b08c8648562e]::def_id::LocalDefId, rustc_middle[99297203a9599a56]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[7e9da624c7438cfe]::plumbing::QueryCtxt, true>
 107:     0x7ffff64c26be - rustc_query_impl[7e9da624c7438cfe]::query_impl::unsafety_check_result::get_query_incr::__rust_end_short_backtrace
 108:     0x7ffff5d1ddc3 - rustc_mir_transform[a0b36c39e6d8201b]::check_unsafety::unsafety_check_result
 109:     0x7ffff4c3a48c - rustc_query_impl[7e9da624c7438cfe]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[7e9da624c7438cfe]::query_impl::unsafety_check_result::dynamic_query::{closure#2}::{closure#0}, rustc_middle[99297203a9599a56]::query::erase::Erased<[u8; 8usize]>>
 110:     0x7ffff4c3a46e - <rustc_query_impl[7e9da624c7438cfe]::query_impl::unsafety_check_result::dynamic_query::{closure#2} as core[d6db75e283dce156]::ops::function::FnOnce<(rustc_middle[99297203a9599a56]::ty::context::TyCtxt, rustc_span[bbf7b08c8648562e]::def_id::LocalDefId)>>::call_once
 111:     0x7ffff52a46e0 - rustc_query_system[f97f1b1c716e5ed3]::query::plumbing::try_execute_query::<rustc_query_impl[7e9da624c7438cfe]::DynamicConfig<rustc_query_system[f97f1b1c716e5ed3]::query::caches::VecCache<rustc_span[bbf7b08c8648562e]::def_id::LocalDefId, rustc_middle[99297203a9599a56]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[7e9da624c7438cfe]::plumbing::QueryCtxt, true>
 112:     0x7ffff64c26be - rustc_query_impl[7e9da624c7438cfe]::query_impl::unsafety_check_result::get_query_incr::__rust_end_short_backtrace
 113:     0x7ffff5f4b2aa - rustc_mir_transform[a0b36c39e6d8201b]::mir_const
 114:     0x7ffff4c5417e - rustc_query_impl[7e9da624c7438cfe]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[7e9da624c7438cfe]::query_impl::mir_const::dynamic_query::{closure#2}::{closure#0}, rustc_middle[99297203a9599a56]::query::erase::Erased<[u8; 8usize]>>
 115:     0x7ffff4c5414e - <rustc_query_impl[7e9da624c7438cfe]::query_impl::mir_const::dynamic_query::{closure#2} as core[d6db75e283dce156]::ops::function::FnOnce<(rustc_middle[99297203a9599a56]::ty::context::TyCtxt, rustc_span[bbf7b08c8648562e]::def_id::LocalDefId)>>::call_once
 116:     0x7ffff52a46e0 - rustc_query_system[f97f1b1c716e5ed3]::query::plumbing::try_execute_query::<rustc_query_impl[7e9da624c7438cfe]::DynamicConfig<rustc_query_system[f97f1b1c716e5ed3]::query::caches::VecCache<rustc_span[bbf7b08c8648562e]::def_id::LocalDefId, rustc_middle[99297203a9599a56]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[7e9da624c7438cfe]::plumbing::QueryCtxt, true>
 117:     0x7ffff64bc0ae - rustc_query_impl[7e9da624c7438cfe]::query_impl::mir_const::get_query_incr::__rust_end_short_backtrace
 118:     0x7ffff4e13891 - rustc_mir_transform[a0b36c39e6d8201b]::mir_promoted
 119:     0x7ffff4c2ea41 - rustc_query_impl[7e9da624c7438cfe]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[7e9da624c7438cfe]::query_impl::mir_promoted::dynamic_query::{closure#2}::{closure#0}, rustc_middle[99297203a9599a56]::query::erase::Erased<[u8; 16usize]>>
 120:     0x7ffff5feaee3 - rustc_query_system[f97f1b1c716e5ed3]::query::plumbing::try_execute_query::<rustc_query_impl[7e9da624c7438cfe]::DynamicConfig<rustc_query_system[f97f1b1c716e5ed3]::query::caches::VecCache<rustc_span[bbf7b08c8648562e]::def_id::LocalDefId, rustc_middle[99297203a9599a56]::query::erase::Erased<[u8; 16usize]>>, false, false, false>, rustc_query_impl[7e9da624c7438cfe]::plumbing::QueryCtxt, true>
 121:     0x7ffff64bcca1 - rustc_query_impl[7e9da624c7438cfe]::query_impl::mir_promoted::get_query_incr::__rust_end_short_backtrace
 122:     0x7ffff5896493 - rustc_borrowck[efb40d028f95635c]::mir_borrowck
 123:     0x7ffff4c5411e - rustc_query_impl[7e9da624c7438cfe]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[7e9da624c7438cfe]::query_impl::mir_borrowck::dynamic_query::{closure#2}::{closure#0}, rustc_middle[99297203a9599a56]::query::erase::Erased<[u8; 8usize]>>
 124:     0x7ffff4c540ee - <rustc_query_impl[7e9da624c7438cfe]::query_impl::mir_borrowck::dynamic_query::{closure#2} as core[d6db75e283dce156]::ops::function::FnOnce<(rustc_middle[99297203a9599a56]::ty::context::TyCtxt, rustc_span[bbf7b08c8648562e]::def_id::LocalDefId)>>::call_once
 125:     0x7ffff52a46e0 - rustc_query_system[f97f1b1c716e5ed3]::query::plumbing::try_execute_query::<rustc_query_impl[7e9da624c7438cfe]::DynamicConfig<rustc_query_system[f97f1b1c716e5ed3]::query::caches::VecCache<rustc_span[bbf7b08c8648562e]::def_id::LocalDefId, rustc_middle[99297203a9599a56]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[7e9da624c7438cfe]::plumbing::QueryCtxt, true>
 126:     0x7ffff64c63ee - rustc_query_impl[7e9da624c7438cfe]::query_impl::mir_borrowck::get_query_incr::__rust_end_short_backtrace
 127:     0x7ffff54e1999 - rustc_hir_analysis[37a30d08878fd5d]::collect::type_of::opaque::find_opaque_ty_constraints_for_rpit
 128:     0x7ffff54dd5e9 - rustc_hir_analysis[37a30d08878fd5d]::collect::type_of::type_of
 129:     0x7ffff4decdab - rustc_query_impl[7e9da624c7438cfe]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[7e9da624c7438cfe]::query_impl::type_of::dynamic_query::{closure#2}::{closure#0}, rustc_middle[99297203a9599a56]::query::erase::Erased<[u8; 8usize]>>
 130:     0x7ffff4decd70 - <rustc_query_impl[7e9da624c7438cfe]::query_impl::type_of::dynamic_query::{closure#2} as core[d6db75e283dce156]::ops::function::FnOnce<(rustc_middle[99297203a9599a56]::ty::context::TyCtxt, rustc_span[bbf7b08c8648562e]::def_id::DefId)>>::call_once
 131:     0x7ffff56ced0d - rustc_query_system[f97f1b1c716e5ed3]::query::plumbing::try_execute_query::<rustc_query_impl[7e9da624c7438cfe]::DynamicConfig<rustc_query_system[f97f1b1c716e5ed3]::query::caches::DefaultCache<rustc_span[bbf7b08c8648562e]::def_id::DefId, rustc_middle[99297203a9599a56]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[7e9da624c7438cfe]::plumbing::QueryCtxt, true>
 132:     0x7ffff64b8df5 - rustc_query_impl[7e9da624c7438cfe]::query_impl::type_of::get_query_incr::__rust_end_short_backtrace
 133:     0x7ffff599ac96 - rustc_middle[99297203a9599a56]::query::plumbing::query_get_at::<rustc_query_system[f97f1b1c716e5ed3]::query::caches::DefaultCache<rustc_span[bbf7b08c8648562e]::def_id::DefId, rustc_middle[99297203a9599a56]::query::erase::Erased<[u8; 8usize]>>>
 134:     0x7ffff599495b - rustc_hir_analysis[37a30d08878fd5d]::check::check::check_mod_item_types
 135:     0x7ffff58824fc - rustc_query_impl[7e9da624c7438cfe]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[7e9da624c7438cfe]::query_impl::check_mod_item_types::dynamic_query::{closure#2}::{closure#0}, rustc_middle[99297203a9599a56]::query::erase::Erased<[u8; 0usize]>>
 136:     0x7ffff58824de - <rustc_query_impl[7e9da624c7438cfe]::query_impl::check_mod_item_types::dynamic_query::{closure#2} as core[d6db75e283dce156]::ops::function::FnOnce<(rustc_middle[99297203a9599a56]::ty::context::TyCtxt, rustc_span[bbf7b08c8648562e]::def_id::LocalModDefId)>>::call_once
 137:     0x7ffff61ac7fb - rustc_query_system[f97f1b1c716e5ed3]::query::plumbing::try_execute_query::<rustc_query_impl[7e9da624c7438cfe]::DynamicConfig<rustc_query_system[f97f1b1c716e5ed3]::query::caches::DefaultCache<rustc_span[bbf7b08c8648562e]::def_id::LocalModDefId, rustc_middle[99297203a9599a56]::query::erase::Erased<[u8; 0usize]>>, false, false, false>, rustc_query_impl[7e9da624c7438cfe]::plumbing::QueryCtxt, true>
 138:     0x7ffff64c4408 - rustc_query_impl[7e9da624c7438cfe]::query_impl::check_mod_item_types::get_query_incr::__rust_end_short_backtrace
 139:     0x7ffff5ac0da7 - <rustc_middle[99297203a9599a56]::hir::map::Map>::for_each_module::<rustc_hir_analysis[37a30d08878fd5d]::check_crate::{closure#6}::{closure#0}>
 140:     0x7ffff5abf9ec - rustc_hir_analysis[37a30d08878fd5d]::check_crate
 141:     0x7ffff5ab8efa - rustc_interface[219b97010207cb3]::passes::analysis
 142:     0x7ffff60597ca - rustc_query_impl[7e9da624c7438cfe]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[7e9da624c7438cfe]::query_impl::analysis::dynamic_query::{closure#2}::{closure#0}, rustc_middle[99297203a9599a56]::query::erase::Erased<[u8; 1usize]>>
 143:     0x7ffff60597b9 - <rustc_query_impl[7e9da624c7438cfe]::query_impl::analysis::dynamic_query::{closure#2} as core[d6db75e283dce156]::ops::function::FnOnce<(rustc_middle[99297203a9599a56]::ty::context::TyCtxt, ())>>::call_once
 144:     0x7ffff6334928 - rustc_query_system[f97f1b1c716e5ed3]::query::plumbing::try_execute_query::<rustc_query_impl[7e9da624c7438cfe]::DynamicConfig<rustc_query_system[f97f1b1c716e5ed3]::query::caches::SingleCache<rustc_middle[99297203a9599a56]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[7e9da624c7438cfe]::plumbing::QueryCtxt, true>
 145:     0x7ffff6334484 - rustc_query_impl[7e9da624c7438cfe]::query_impl::analysis::get_query_incr::__rust_end_short_backtrace
 146:     0x7ffff5e218a6 - <rustc_middle[99297203a9599a56]::ty::context::GlobalCtxt>::enter::<rustc_driver_impl[ef6a0d9a5572f1d2]::run_compiler::{closure#1}::{closure#2}::{closure#6}, core[d6db75e283dce156]::result::Result<(), rustc_span[bbf7b08c8648562e]::ErrorGuaranteed>>
 147:     0x7ffff5e20d2c - <rustc_interface[219b97010207cb3]::interface::Compiler>::enter::<rustc_driver_impl[ef6a0d9a5572f1d2]::run_compiler::{closure#1}::{closure#2}, core[d6db75e283dce156]::result::Result<core[d6db75e283dce156]::option::Option<rustc_interface[219b97010207cb3]::queries::Linker>, rustc_span[bbf7b08c8648562e]::ErrorGuaranteed>>
 148:     0x7ffff5e1e048 - std[f6dab3b182b9be26]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[219b97010207cb3]::util::run_in_thread_pool_with_globals<rustc_interface[219b97010207cb3]::interface::run_compiler<core[d6db75e283dce156]::result::Result<(), rustc_span[bbf7b08c8648562e]::ErrorGuaranteed>, rustc_driver_impl[ef6a0d9a5572f1d2]::run_compiler::{closure#1}>::{closure#0}, core[d6db75e283dce156]::result::Result<(), rustc_span[bbf7b08c8648562e]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[d6db75e283dce156]::result::Result<(), rustc_span[bbf7b08c8648562e]::ErrorGuaranteed>>
 149:     0x7ffff63c8525 - <<std[f6dab3b182b9be26]::thread::Builder>::spawn_unchecked_<rustc_interface[219b97010207cb3]::util::run_in_thread_pool_with_globals<rustc_interface[219b97010207cb3]::interface::run_compiler<core[d6db75e283dce156]::result::Result<(), rustc_span[bbf7b08c8648562e]::ErrorGuaranteed>, rustc_driver_impl[ef6a0d9a5572f1d2]::run_compiler::{closure#1}>::{closure#0}, core[d6db75e283dce156]::result::Result<(), rustc_span[bbf7b08c8648562e]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[d6db75e283dce156]::result::Result<(), rustc_span[bbf7b08c8648562e]::ErrorGuaranteed>>::{closure#1} as core[d6db75e283dce156]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
 150:     0x7ffff39213f5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h13a8377f793e536e
                               at /rustc/734a0d0aa0d5cab60f94f6d0c6a014dae12915f1/library/alloc/src/boxed.rs:2007:9
 151:     0x7ffff39213f5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hb5e362578b76df77
                               at /rustc/734a0d0aa0d5cab60f94f6d0c6a014dae12915f1/library/alloc/src/boxed.rs:2007:9
 152:     0x7ffff39213f5 - std::sys::unix::thread::Thread::new::thread_start::h9411d5912fbb349b
                               at /rustc/734a0d0aa0d5cab60f94f6d0c6a014dae12915f1/library/std/src/sys/unix/thread.rs:108:17
 153:     0x7ffff36b4dd4 - start_thread
 154:     0x7ffff37369b0 - __clone3
 155:                0x0 - <unknown>


rustc version: 1.74.0-nightly (734a0d0aa 2023-08-25)
platform: x86_64-unknown-linux-gnu

query stack during panic:
#0 [mir_built] building MIR for `chain::cosmos::<impl at voyager/src/chain/cosmos.rs:138:1: 138:47>::query_client_state::{closure#0}`
#1 [unsafety_check_result] unsafety-checking `chain::cosmos::<impl at voyager/src/chain/cosmos.rs:138:1: 138:47>::query_client_state::{closure#0}`
#2 [unsafety_check_result] unsafety-checking `chain::cosmos::<impl at voyager/src/chain/cosmos.rs:138:1: 138:47>::query_client_state`
#3 [mir_const] preparing `chain::cosmos::<impl at voyager/src/chain/cosmos.rs:138:1: 138:47>::query_client_state` for borrow checking
#4 [mir_promoted] promoting constants in MIR for `chain::cosmos::<impl at voyager/src/chain/cosmos.rs:138:1: 138:47>::query_client_state`
#5 [mir_borrowck] borrow-checking `chain::cosmos::<impl at voyager/src/chain/cosmos.rs:138:1: 138:47>::query_client_state`
#6 [type_of] computing type of `chain::cosmos::<impl at voyager/src/chain/cosmos.rs:138:1: 138:47>::query_client_state::{opaque#0}`
#7 [check_mod_item_types] checking item types in module `chain::cosmos`
#8 [analysis] running analysis passes on this crate
end of query stack

@benluelo benluelo added C-bug Category: This is a bug. 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. labels Sep 8, 2023
@rustbot rustbot added the needs-triage This issue may need triage. Remove it if it has been sufficiently triaged. label Sep 8, 2023
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Yeah, it's pretty much impossible to fix this or do anything actionable with this issue unless you can share some code 😓

@fmease fmease added E-needs-mcve Call for participation: This issue has a repro, but needs a Minimal Complete and Verifiable Example F-return_position_impl_trait_in_trait `#![feature(return_position_impl_trait_in_trait)]` S-unactionable and removed needs-triage This issue may need triage. Remove it if it has been sufficiently triaged. labels Sep 29, 2023
@Noratrieb Noratrieb added S-needs-repro Status: This issue has no reproduction and needs a reproduction to make progress. and removed S-unactionable labels Dec 24, 2023
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kpreid commented Dec 25, 2023

Nothing to minimize, so not E-needs-mcve.
@rustbot label -E-needs-mcve

@rustbot rustbot removed the E-needs-mcve Call for participation: This issue has a repro, but needs a Minimal Complete and Verifiable Example label Dec 25, 2023
@compiler-errors compiler-errors closed this as not planned Won't fix, can't repro, duplicate, stale Dec 25, 2023
@cushionbadak cushionbadak mentioned this issue Mar 31, 2024
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C-bug Category: This is a bug. F-return_position_impl_trait_in_trait `#![feature(return_position_impl_trait_in_trait)]` I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ S-needs-repro Status: This issue has no reproduction and needs a reproduction to make progress. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
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