"invalid attempt to unwrap a None some_prev" when using "-Cinstrument-coverage"

[Drakulix]

Since at least nightly-2023-12-04 compiling wlcs_anvil from smithay using RUSTFLAGS="-Cinstrument-coverage" results in an internal compiler error.

First noticed on CI here.

The issue is still present after cleaning all relevant caches and also reproduces locally.

The problem seems to be somewhat related to the profiling-crate as removing #[profiling::function] annotations from the methods listed by the compiler after the backtrace "fixes" the issue. (Note we have this annotation in various other places of the library, which don't cause this issue and I can't seem to indentify any pattern.)

I was not able to minify the example (but also didn't spent a crazy amount of time trying), but the following diff "fixes" the compilation, re-introducing any of the removed lines causes the issue to reappear. (Hopefully this is useful for debugging.)

Diff

diff --git a/src/backend/renderer/element/memory.rs b/src/backend/renderer/element/memory.rs
index 34e28786..74cd00d0 100644
--- a/src/backend/renderer/element/memory.rs
+++ b/src/backend/renderer/element/memory.rs
@@ -325,7 +325,6 @@ impl MemoryRenderBufferInner {
     }
 
     #[instrument(level = "trace", skip(renderer))]
-    #[profiling::function]
     fn import_texture<R>(&mut self, renderer: &mut R) -> Result<(), <R as Renderer>::Error>
     where
         R: Renderer + ImportMem,
@@ -677,7 +676,6 @@ where
     <R as Renderer>::TextureId: 'static,
 {
     #[instrument(level = "trace", skip(self, frame))]
-    #[profiling::function]
     fn draw<'a>(
         &self,
         frame: &mut <R as Renderer>::Frame<'a>,
diff --git a/src/backend/renderer/element/surface.rs b/src/backend/renderer/element/surface.rs
index e971d9b3..c3574ca3 100644
--- a/src/backend/renderer/element/surface.rs
+++ b/src/backend/renderer/element/surface.rs
@@ -510,7 +510,6 @@ where
     }
 
     #[instrument(level = "trace", skip(frame))]
-    #[profiling::function]
     fn draw<'a>(
         &self,
         frame: &mut <R as Renderer>::Frame<'a>,
diff --git a/src/backend/renderer/element/texture.rs b/src/backend/renderer/element/texture.rs
index 00e8561b..52af91a2 100644
--- a/src/backend/renderer/element/texture.rs
+++ b/src/backend/renderer/element/texture.rs
@@ -896,7 +896,6 @@ where
     T: Texture,
 {
     #[instrument(level = "trace", skip(self, frame))]
-    #[profiling::function]
     fn draw<'a>(
         &self,
         frame: &mut <R as Renderer>::Frame<'a>,

Meta

(Version used to reproduce locally.)

rustup run nightly rustc --version --verbose:

rustc 1.76.0-nightly (0e2dac837 2023-12-04)
binary: rustc
commit-hash: 0e2dac8375950a12812ec65868e42b43ed214ef9
commit-date: 2023-12-04
host: aarch64-unknown-linux-gnu
release: 1.76.0-nightly
LLVM version: 17.0.5

Error output

[<output>](error: internal compiler error: compiler/rustc_mir_transform/src/coverage/spans.rs:432:49: invalid attempt to unwrap a None some_prev)

Backtrace

thread 'rustc' panicked at /rustc/0e2dac8375950a12812ec65868e42b43ed214ef9/compiler/rustc_errors/src/lib.rs:1653:9:
Box<dyn Any>
stack backtrace:
   0:     0xffff9897f46c - std::backtrace_rs::backtrace::libunwind::trace::hb94afe39bfe4f3c5
                               at /rustc/0e2dac8375950a12812ec65868e42b43ed214ef9/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
   1:     0xffff9897f46c - std::backtrace_rs::backtrace::trace_unsynchronized::h55a918ccc68a08e8
                               at /rustc/0e2dac8375950a12812ec65868e42b43ed214ef9/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
   2:     0xffff9897f46c - std::sys_common::backtrace::_print_fmt::h3ad85ae48e35f49d
                               at /rustc/0e2dac8375950a12812ec65868e42b43ed214ef9/library/std/src/sys_common/backtrace.rs:68:5
   3:     0xffff9897f46c - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hd7bcab4fde4b710c
                               at /rustc/0e2dac8375950a12812ec65868e42b43ed214ef9/library/std/src/sys_common/backtrace.rs:44:22
   4:     0xffff989cac44 - core::fmt::rt::Argument::fmt::h710a9433d8c57477
                               at /rustc/0e2dac8375950a12812ec65868e42b43ed214ef9/library/core/src/fmt/rt.rs:142:9
   5:     0xffff989cac44 - core::fmt::write::h64ace225d7f91e5e
                               at /rustc/0e2dac8375950a12812ec65868e42b43ed214ef9/library/core/src/fmt/mod.rs:1120:17
   6:     0xffff98975284 - std::io::Write::write_fmt::hc95d7f98228c88dc
                               at /rustc/0e2dac8375950a12812ec65868e42b43ed214ef9/library/std/src/io/mod.rs:1810:15
   7:     0xffff9897f29c - std::sys_common::backtrace::_print::h489de86c48570f7f
                               at /rustc/0e2dac8375950a12812ec65868e42b43ed214ef9/library/std/src/sys_common/backtrace.rs:47:5
   8:     0xffff9897f29c - std::sys_common::backtrace::print::h00fc0224c0c10355
                               at /rustc/0e2dac8375950a12812ec65868e42b43ed214ef9/library/std/src/sys_common/backtrace.rs:34:9
   9:     0xffff98981cf4 - std::panicking::default_hook::{{closure}}::h79ae15d547e2ed0a
  10:     0xffff98981a20 - std::panicking::default_hook::h08d87ccdfc8c3d39
                               at /rustc/0e2dac8375950a12812ec65868e42b43ed214ef9/library/std/src/panicking.rs:292:9
  11:     0xffff99528244 - <alloc[644f3e4fd00da1aa]::boxed::Box<rustc_driver_impl[e1e6ada40fdb24c]::install_ice_hook::{closure#0}> as core[2a5639a7dfc4ee39]::ops::function::Fn<(&dyn for<'a, 'b> core[2a5639a7dfc4ee39]::ops::function::Fn<(&'a core[2a5639a7dfc4ee39]::panic::panic_info::PanicInfo<'b>,), Output = ()> + core[2a5639a7dfc4ee39]::marker::Sync + core[2a5639a7dfc4ee39]::marker::Send, &core[2a5639a7dfc4ee39]::panic::panic_info::PanicInfo)>>::call
  12:     0xffff98982404 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h9678c38f4c1d3159
                               at /rustc/0e2dac8375950a12812ec65868e42b43ed214ef9/library/alloc/src/boxed.rs:2021:9
  13:     0xffff98982404 - std::panicking::rust_panic_with_hook::hb3d62492f1a21ac3
                               at /rustc/0e2dac8375950a12812ec65868e42b43ed214ef9/library/std/src/panicking.rs:783:13
  14:     0xffff9e2e7ca4 - std[8e0072d32c7a1af2]::panicking::begin_panic::<rustc_errors[f79c4032a59e2d8b]::ExplicitBug>::{closure#0}
  15:     0xffff9e2e7acc - std[8e0072d32c7a1af2]::sys_common::backtrace::__rust_end_short_backtrace::<std[8e0072d32c7a1af2]::panicking::begin_panic<rustc_errors[f79c4032a59e2d8b]::ExplicitBug>::{closure#0}, !>
  16:     0xffff993eddb4 - std[8e0072d32c7a1af2]::panicking::begin_panic::<rustc_errors[f79c4032a59e2d8b]::ExplicitBug>
  17:     0xffff9e3a955c - <rustc_errors[f79c4032a59e2d8b]::HandlerInner>::bug::<alloc[644f3e4fd00da1aa]::string::String>
  18:     0xffff9e3a92f0 - <rustc_errors[f79c4032a59e2d8b]::Handler>::bug::<alloc[644f3e4fd00da1aa]::string::String>
  19:     0xffff9e349a08 - rustc_middle[d192833d888d60a0]::util::bug::opt_span_bug_fmt::<rustc_span[babf0606f0026f12]::span_encoding::Span>::{closure#0}
  20:     0xffff9e346ad4 - rustc_middle[d192833d888d60a0]::ty::context::tls::with_opt::<rustc_middle[d192833d888d60a0]::util::bug::opt_span_bug_fmt<rustc_span[babf0606f0026f12]::span_encoding::Span>::{closure#0}, !>::{closure#0}
  21:     0xffff9e346aa0 - rustc_middle[d192833d888d60a0]::ty::context::tls::with_context_opt::<rustc_middle[d192833d888d60a0]::ty::context::tls::with_opt<rustc_middle[d192833d888d60a0]::util::bug::opt_span_bug_fmt<rustc_span[babf0606f0026f12]::span_encoding::Span>::{closure#0}, !>::{closure#0}, !>
  22:     0xffff993f78d0 - rustc_middle[d192833d888d60a0]::util::bug::bug_fmt
  23:     0xffff9caaddec - <rustc_mir_transform[bcdf61d108449b18]::coverage::InstrumentCoverage as rustc_middle[d192833d888d60a0]::mir::MirPass>::run_pass
  24:     0xffff9ca56bd4 - rustc_mir_transform[bcdf61d108449b18]::pass_manager::run_passes_inner
  25:     0xffff9ca75664 - rustc_mir_transform[bcdf61d108449b18]::mir_promoted
  26:     0xffff9d3d3368 - rustc_query_impl[13d82ca6caf90cbc]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[13d82ca6caf90cbc]::query_impl::mir_promoted::dynamic_query::{closure#2}::{closure#0}, rustc_middle[d192833d888d60a0]::query::erase::Erased<[u8; 16usize]>>
  27:     0xffff9d5c8f24 - <rustc_query_impl[13d82ca6caf90cbc]::query_impl::mir_promoted::dynamic_query::{closure#2} as core[2a5639a7dfc4ee39]::ops::function::FnOnce<(rustc_middle[d192833d888d60a0]::ty::context::TyCtxt, rustc_span[babf0606f0026f12]::def_id::LocalDefId)>>::call_once
  28:     0xffff9d6a5784 - rustc_query_system[aeb9647be36ae625]::query::plumbing::try_execute_query::<rustc_query_impl[13d82ca6caf90cbc]::DynamicConfig<rustc_query_system[aeb9647be36ae625]::query::caches::VecCache<rustc_span[babf0606f0026f12]::def_id::LocalDefId, rustc_middle[d192833d888d60a0]::query::erase::Erased<[u8; 16usize]>>, false, false, false>, rustc_query_impl[13d82ca6caf90cbc]::plumbing::QueryCtxt, true>
  29:     0xffff9d52cb88 - rustc_query_impl[13d82ca6caf90cbc]::query_impl::mir_promoted::get_query_incr::__rust_end_short_backtrace
  30:     0xffff9d0f52e0 - rustc_borrowck[a5ee121319d5b52c]::mir_borrowck
  31:     0xffff9d3d3308 - rustc_query_impl[13d82ca6caf90cbc]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[13d82ca6caf90cbc]::query_impl::mir_borrowck::dynamic_query::{closure#2}::{closure#0}, rustc_middle[d192833d888d60a0]::query::erase::Erased<[u8; 8usize]>>
  32:     0xffff9d5c8ce4 - <rustc_query_impl[13d82ca6caf90cbc]::query_impl::mir_borrowck::dynamic_query::{closure#2} as core[2a5639a7dfc4ee39]::ops::function::FnOnce<(rustc_middle[d192833d888d60a0]::ty::context::TyCtxt, rustc_span[babf0606f0026f12]::def_id::LocalDefId)>>::call_once
  33:     0xffff9d6b0ba4 - rustc_query_system[aeb9647be36ae625]::query::plumbing::try_execute_query::<rustc_query_impl[13d82ca6caf90cbc]::DynamicConfig<rustc_query_system[aeb9647be36ae625]::query::caches::VecCache<rustc_span[babf0606f0026f12]::def_id::LocalDefId, rustc_middle[d192833d888d60a0]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[13d82ca6caf90cbc]::plumbing::QueryCtxt, true>
  34:     0xffff9d478494 - rustc_query_impl[13d82ca6caf90cbc]::query_impl::mir_borrowck::get_query_incr::__rust_end_short_backtrace
  35:     0xffff9969f638 - <rustc_middle[d192833d888d60a0]::hir::map::Map>::par_body_owners::<rustc_interface[f69e70f0e4aa7a8c]::passes::analysis::{closure#1}::{closure#0}>::{closure#0}
  36:     0xffff996ac718 - <rustc_session[71646886f4789400]::session::Session>::time::<(), rustc_interface[f69e70f0e4aa7a8c]::passes::analysis::{closure#1}>
  37:     0xffff996ee934 - rustc_interface[f69e70f0e4aa7a8c]::passes::analysis
  38:     0xffff9d3d8804 - rustc_query_impl[13d82ca6caf90cbc]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[13d82ca6caf90cbc]::query_impl::analysis::dynamic_query::{closure#2}::{closure#0}, rustc_middle[d192833d888d60a0]::query::erase::Erased<[u8; 1usize]>>
  39:     0xffff9d4a7f18 - <rustc_query_impl[13d82ca6caf90cbc]::query_impl::analysis::dynamic_query::{closure#2} as core[2a5639a7dfc4ee39]::ops::function::FnOnce<(rustc_middle[d192833d888d60a0]::ty::context::TyCtxt, ())>>::call_once
  40:     0xffff9d613be4 - rustc_query_system[aeb9647be36ae625]::query::plumbing::try_execute_query::<rustc_query_impl[13d82ca6caf90cbc]::DynamicConfig<rustc_query_system[aeb9647be36ae625]::query::caches::SingleCache<rustc_middle[d192833d888d60a0]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[13d82ca6caf90cbc]::plumbing::QueryCtxt, true>
  41:     0xffff9d474b0c - rustc_query_impl[13d82ca6caf90cbc]::query_impl::analysis::get_query_incr::__rust_end_short_backtrace
  42:     0xffff994f86e0 - <rustc_middle[d192833d888d60a0]::ty::context::GlobalCtxt>::enter::<rustc_driver_impl[e1e6ada40fdb24c]::run_compiler::{closure#0}::{closure#0}::{closure#3}, core[2a5639a7dfc4ee39]::result::Result<(), rustc_span[babf0606f0026f12]::ErrorGuaranteed>>
  43:     0xffff9955dddc - <rustc_interface[f69e70f0e4aa7a8c]::interface::Compiler>::enter::<rustc_driver_impl[e1e6ada40fdb24c]::run_compiler::{closure#0}::{closure#0}, core[2a5639a7dfc4ee39]::result::Result<core[2a5639a7dfc4ee39]::option::Option<rustc_interface[f69e70f0e4aa7a8c]::queries::Linker>, rustc_span[babf0606f0026f12]::ErrorGuaranteed>>
  44:     0xffff9951a89c - rustc_span[babf0606f0026f12]::set_source_map::<core[2a5639a7dfc4ee39]::result::Result<(), rustc_span[babf0606f0026f12]::ErrorGuaranteed>, rustc_interface[f69e70f0e4aa7a8c]::interface::run_compiler<core[2a5639a7dfc4ee39]::result::Result<(), rustc_span[babf0606f0026f12]::ErrorGuaranteed>, rustc_driver_impl[e1e6ada40fdb24c]::run_compiler::{closure#0}>::{closure#0}::{closure#0}>
  45:     0xffff9953c124 - <scoped_tls[f39e722199189e6e]::ScopedKey<rustc_span[babf0606f0026f12]::SessionGlobals>>::set::<rustc_interface[f69e70f0e4aa7a8c]::util::run_in_thread_pool_with_globals<rustc_interface[f69e70f0e4aa7a8c]::interface::run_compiler<core[2a5639a7dfc4ee39]::result::Result<(), rustc_span[babf0606f0026f12]::ErrorGuaranteed>, rustc_driver_impl[e1e6ada40fdb24c]::run_compiler::{closure#0}>::{closure#0}, core[2a5639a7dfc4ee39]::result::Result<(), rustc_span[babf0606f0026f12]::ErrorGuaranteed>>::{closure#0}, core[2a5639a7dfc4ee39]::result::Result<(), rustc_span[babf0606f0026f12]::ErrorGuaranteed>>
  46:     0xffff9951ad30 - rustc_span[babf0606f0026f12]::create_session_globals_then::<core[2a5639a7dfc4ee39]::result::Result<(), rustc_span[babf0606f0026f12]::ErrorGuaranteed>, rustc_interface[f69e70f0e4aa7a8c]::util::run_in_thread_pool_with_globals<rustc_interface[f69e70f0e4aa7a8c]::interface::run_compiler<core[2a5639a7dfc4ee39]::result::Result<(), rustc_span[babf0606f0026f12]::ErrorGuaranteed>, rustc_driver_impl[e1e6ada40fdb24c]::run_compiler::{closure#0}>::{closure#0}, core[2a5639a7dfc4ee39]::result::Result<(), rustc_span[babf0606f0026f12]::ErrorGuaranteed>>::{closure#0}>
  47:     0xffff99542f5c - std[8e0072d32c7a1af2]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[f69e70f0e4aa7a8c]::util::run_in_thread_with_globals<rustc_interface[f69e70f0e4aa7a8c]::util::run_in_thread_pool_with_globals<rustc_interface[f69e70f0e4aa7a8c]::interface::run_compiler<core[2a5639a7dfc4ee39]::result::Result<(), rustc_span[babf0606f0026f12]::ErrorGuaranteed>, rustc_driver_impl[e1e6ada40fdb24c]::run_compiler::{closure#0}>::{closure#0}, core[2a5639a7dfc4ee39]::result::Result<(), rustc_span[babf0606f0026f12]::ErrorGuaranteed>>::{closure#0}, core[2a5639a7dfc4ee39]::result::Result<(), rustc_span[babf0606f0026f12]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[2a5639a7dfc4ee39]::result::Result<(), rustc_span[babf0606f0026f12]::ErrorGuaranteed>>
  48:     0xffff99544d9c - <<std[8e0072d32c7a1af2]::thread::Builder>::spawn_unchecked_<rustc_interface[f69e70f0e4aa7a8c]::util::run_in_thread_with_globals<rustc_interface[f69e70f0e4aa7a8c]::util::run_in_thread_pool_with_globals<rustc_interface[f69e70f0e4aa7a8c]::interface::run_compiler<core[2a5639a7dfc4ee39]::result::Result<(), rustc_span[babf0606f0026f12]::ErrorGuaranteed>, rustc_driver_impl[e1e6ada40fdb24c]::run_compiler::{closure#0}>::{closure#0}, core[2a5639a7dfc4ee39]::result::Result<(), rustc_span[babf0606f0026f12]::ErrorGuaranteed>>::{closure#0}, core[2a5639a7dfc4ee39]::result::Result<(), rustc_span[babf0606f0026f12]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[2a5639a7dfc4ee39]::result::Result<(), rustc_span[babf0606f0026f12]::ErrorGuaranteed>>::{closure#1} as core[2a5639a7dfc4ee39]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
  49:     0xffff9898b658 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hdc838e2aab7636dc
                               at /rustc/0e2dac8375950a12812ec65868e42b43ed214ef9/library/alloc/src/boxed.rs:2007:9
  50:     0xffff9898b658 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::haf9f04838b1aa7f2
                               at /rustc/0e2dac8375950a12812ec65868e42b43ed214ef9/library/alloc/src/boxed.rs:2007:9
  51:     0xffff9898b658 - std::sys::unix::thread::Thread::new::thread_start::h8536c14bff534acc
                               at /rustc/0e2dac8375950a12812ec65868e42b43ed214ef9/library/std/src/sys/unix/thread.rs:108:17
  52:     0xffff987c0aec - <unknown>
  53:     0xffff9882a5dc - <unknown>
  54:                0x0 - <unknown>

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

note: please attach the file at `/home/drakulix/Projects/smithay/rustc-ice-2023-12-05T12_29_28-22701.txt` to your bug report

note: compiler flags: --crate-type lib -C embed-bitcode=no -C debuginfo=2 -C incremental=[REDACTED] -C instrument-coverage

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

query stack during panic:
#0 [mir_promoted] promoting constants in MIR for `backend::renderer::element::memory::<impl at src/backend/renderer/element/memory.rs:260:1: 260:29>::import_texture`
#1 [mir_borrowck] borrow-checking `backend::renderer::element::memory::<impl at src/backend/renderer/element/memory.rs:260:1: 260:29>::import_texture`
#2 [analysis] running analysis passes on this crate
end of query stack
thread 'rustc' panicked at /rustc/0e2dac8375950a12812ec65868e42b43ed214ef9/compiler/rustc_errors/src/lib.rs:1653:9:
Box<dyn Any>
stack backtrace:
   0:     0xffff9897f46c - std::backtrace_rs::backtrace::libunwind::trace::hb94afe39bfe4f3c5
                               at /rustc/0e2dac8375950a12812ec65868e42b43ed214ef9/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
   1:     0xffff9897f46c - std::backtrace_rs::backtrace::trace_unsynchronized::h55a918ccc68a08e8
                               at /rustc/0e2dac8375950a12812ec65868e42b43ed214ef9/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
   2:     0xffff9897f46c - std::sys_common::backtrace::_print_fmt::h3ad85ae48e35f49d
                               at /rustc/0e2dac8375950a12812ec65868e42b43ed214ef9/library/std/src/sys_common/backtrace.rs:68:5
   3:     0xffff9897f46c - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hd7bcab4fde4b710c
                               at /rustc/0e2dac8375950a12812ec65868e42b43ed214ef9/library/std/src/sys_common/backtrace.rs:44:22
   4:     0xffff989cac44 - core::fmt::rt::Argument::fmt::h710a9433d8c57477
                               at /rustc/0e2dac8375950a12812ec65868e42b43ed214ef9/library/core/src/fmt/rt.rs:142:9
   5:     0xffff989cac44 - core::fmt::write::h64ace225d7f91e5e
                               at /rustc/0e2dac8375950a12812ec65868e42b43ed214ef9/library/core/src/fmt/mod.rs:1120:17
   6:     0xffff98975284 - std::io::Write::write_fmt::hc95d7f98228c88dc
                               at /rustc/0e2dac8375950a12812ec65868e42b43ed214ef9/library/std/src/io/mod.rs:1810:15
   7:     0xffff9897f29c - std::sys_common::backtrace::_print::h489de86c48570f7f
                               at /rustc/0e2dac8375950a12812ec65868e42b43ed214ef9/library/std/src/sys_common/backtrace.rs:47:5
   8:     0xffff9897f29c - std::sys_common::backtrace::print::h00fc0224c0c10355
                               at /rustc/0e2dac8375950a12812ec65868e42b43ed214ef9/library/std/src/sys_common/backtrace.rs:34:9
   9:     0xffff98981cf4 - std::panicking::default_hook::{{closure}}::h79ae15d547e2ed0a
  10:     0xffff98981a20 - std::panicking::default_hook::h08d87ccdfc8c3d39
                               at /rustc/0e2dac8375950a12812ec65868e42b43ed214ef9/library/std/src/panicking.rs:292:9
  11:     0xffff99528244 - <alloc[644f3e4fd00da1aa]::boxed::Box<rustc_driver_impl[e1e6ada40fdb24c]::install_ice_hook::{closure#0}> as core[2a5639a7dfc4ee39]::ops::function::Fn<(&dyn for<'a, 'b> core[2a5639a7dfc4ee39]::ops::function::Fn<(&'a core[2a5639a7dfc4ee39]::panic::panic_info::PanicInfo<'b>,), Output = ()> + core[2a5639a7dfc4ee39]::marker::Sync + core[2a5639a7dfc4ee39]::marker::Send, &core[2a5639a7dfc4ee39]::panic::panic_info::PanicInfo)>>::call
  12:     0xffff98982404 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h9678c38f4c1d3159
                               at /rustc/0e2dac8375950a12812ec65868e42b43ed214ef9/library/alloc/src/boxed.rs:2021:9
  13:     0xffff98982404 - std::panicking::rust_panic_with_hook::hb3d62492f1a21ac3
                               at /rustc/0e2dac8375950a12812ec65868e42b43ed214ef9/library/std/src/panicking.rs:783:13
  14:     0xffff9e2e7ca4 - std[8e0072d32c7a1af2]::panicking::begin_panic::<rustc_errors[f79c4032a59e2d8b]::ExplicitBug>::{closure#0}
  15:     0xffff9e2e7acc - std[8e0072d32c7a1af2]::sys_common::backtrace::__rust_end_short_backtrace::<std[8e0072d32c7a1af2]::panicking::begin_panic<rustc_errors[f79c4032a59e2d8b]::ExplicitBug>::{closure#0}, !>
  16:     0xffff993eddb4 - std[8e0072d32c7a1af2]::panicking::begin_panic::<rustc_errors[f79c4032a59e2d8b]::ExplicitBug>
  17:     0xffff9e3a955c - <rustc_errors[f79c4032a59e2d8b]::HandlerInner>::bug::<alloc[644f3e4fd00da1aa]::string::String>
  18:     0xffff9e3a92f0 - <rustc_errors[f79c4032a59e2d8b]::Handler>::bug::<alloc[644f3e4fd00da1aa]::string::String>
  19:     0xffff9e349a08 - rustc_middle[d192833d888d60a0]::util::bug::opt_span_bug_fmt::<rustc_span[babf0606f0026f12]::span_encoding::Span>::{closure#0}
  20:     0xffff9e346ad4 - rustc_middle[d192833d888d60a0]::ty::context::tls::with_opt::<rustc_middle[d192833d888d60a0]::util::bug::opt_span_bug_fmt<rustc_span[babf0606f0026f12]::span_encoding::Span>::{closure#0}, !>::{closure#0}
  21:     0xffff9e346aa0 - rustc_middle[d192833d888d60a0]::ty::context::tls::with_context_opt::<rustc_middle[d192833d888d60a0]::ty::context::tls::with_opt<rustc_middle[d192833d888d60a0]::util::bug::opt_span_bug_fmt<rustc_span[babf0606f0026f12]::span_encoding::Span>::{closure#0}, !>::{closure#0}, !>
  22:     0xffff993f78d0 - rustc_middle[d192833d888d60a0]::util::bug::bug_fmt
  23:     0xffff9caaddec - <rustc_mir_transform[bcdf61d108449b18]::coverage::InstrumentCoverage as rustc_middle[d192833d888d60a0]::mir::MirPass>::run_pass
  24:     0xffff9ca56bd4 - rustc_mir_transform[bcdf61d108449b18]::pass_manager::run_passes_inner
  25:     0xffff9ca75664 - rustc_mir_transform[bcdf61d108449b18]::mir_promoted
  26:     0xffff9d3d3368 - rustc_query_impl[13d82ca6caf90cbc]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[13d82ca6caf90cbc]::query_impl::mir_promoted::dynamic_query::{closure#2}::{closure#0}, rustc_middle[d192833d888d60a0]::query::erase::Erased<[u8; 16usize]>>
  27:     0xffff9d5c8f24 - <rustc_query_impl[13d82ca6caf90cbc]::query_impl::mir_promoted::dynamic_query::{closure#2} as core[2a5639a7dfc4ee39]::ops::function::FnOnce<(rustc_middle[d192833d888d60a0]::ty::context::TyCtxt, rustc_span[babf0606f0026f12]::def_id::LocalDefId)>>::call_once
  28:     0xffff9d6a5784 - rustc_query_system[aeb9647be36ae625]::query::plumbing::try_execute_query::<rustc_query_impl[13d82ca6caf90cbc]::DynamicConfig<rustc_query_system[aeb9647be36ae625]::query::caches::VecCache<rustc_span[babf0606f0026f12]::def_id::LocalDefId, rustc_middle[d192833d888d60a0]::query::erase::Erased<[u8; 16usize]>>, false, false, false>, rustc_query_impl[13d82ca6caf90cbc]::plumbing::QueryCtxt, true>
  29:     0xffff9d52cb88 - rustc_query_impl[13d82ca6caf90cbc]::query_impl::mir_promoted::get_query_incr::__rust_end_short_backtrace
  30:     0xffff9d0f52e0 - rustc_borrowck[a5ee121319d5b52c]::mir_borrowck
  31:     0xffff9d3d3308 - rustc_query_impl[13d82ca6caf90cbc]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[13d82ca6caf90cbc]::query_impl::mir_borrowck::dynamic_query::{closure#2}::{closure#0}, rustc_middle[d192833d888d60a0]::query::erase::Erased<[u8; 8usize]>>
  32:     0xffff9d5c8ce4 - <rustc_query_impl[13d82ca6caf90cbc]::query_impl::mir_borrowck::dynamic_query::{closure#2} as core[2a5639a7dfc4ee39]::ops::function::FnOnce<(rustc_middle[d192833d888d60a0]::ty::context::TyCtxt, rustc_span[babf0606f0026f12]::def_id::LocalDefId)>>::call_once
  33:     0xffff9d6b0ba4 - rustc_query_system[aeb9647be36ae625]::query::plumbing::try_execute_query::<rustc_query_impl[13d82ca6caf90cbc]::DynamicConfig<rustc_query_system[aeb9647be36ae625]::query::caches::VecCache<rustc_span[babf0606f0026f12]::def_id::LocalDefId, rustc_middle[d192833d888d60a0]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[13d82ca6caf90cbc]::plumbing::QueryCtxt, true>
  34:     0xffff9d478494 - rustc_query_impl[13d82ca6caf90cbc]::query_impl::mir_borrowck::get_query_incr::__rust_end_short_backtrace
  35:     0xffff9969f638 - <rustc_middle[d192833d888d60a0]::hir::map::Map>::par_body_owners::<rustc_interface[f69e70f0e4aa7a8c]::passes::analysis::{closure#1}::{closure#0}>::{closure#0}
  36:     0xffff996ac718 - <rustc_session[71646886f4789400]::session::Session>::time::<(), rustc_interface[f69e70f0e4aa7a8c]::passes::analysis::{closure#1}>
  37:     0xffff996ee934 - rustc_interface[f69e70f0e4aa7a8c]::passes::analysis
  38:     0xffff9d3d8804 - rustc_query_impl[13d82ca6caf90cbc]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[13d82ca6caf90cbc]::query_impl::analysis::dynamic_query::{closure#2}::{closure#0}, rustc_middle[d192833d888d60a0]::query::erase::Erased<[u8; 1usize]>>
  39:     0xffff9d4a7f18 - <rustc_query_impl[13d82ca6caf90cbc]::query_impl::analysis::dynamic_query::{closure#2} as core[2a5639a7dfc4ee39]::ops::function::FnOnce<(rustc_middle[d192833d888d60a0]::ty::context::TyCtxt, ())>>::call_once
  40:     0xffff9d613be4 - rustc_query_system[aeb9647be36ae625]::query::plumbing::try_execute_query::<rustc_query_impl[13d82ca6caf90cbc]::DynamicConfig<rustc_query_system[aeb9647be36ae625]::query::caches::SingleCache<rustc_middle[d192833d888d60a0]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[13d82ca6caf90cbc]::plumbing::QueryCtxt, true>
  41:     0xffff9d474b0c - rustc_query_impl[13d82ca6caf90cbc]::query_impl::analysis::get_query_incr::__rust_end_short_backtrace
  42:     0xffff994f86e0 - <rustc_middle[d192833d888d60a0]::ty::context::GlobalCtxt>::enter::<rustc_driver_impl[e1e6ada40fdb24c]::run_compiler::{closure#0}::{closure#0}::{closure#3}, core[2a5639a7dfc4ee39]::result::Result<(), rustc_span[babf0606f0026f12]::ErrorGuaranteed>>
  43:     0xffff9955dddc - <rustc_interface[f69e70f0e4aa7a8c]::interface::Compiler>::enter::<rustc_driver_impl[e1e6ada40fdb24c]::run_compiler::{closure#0}::{closure#0}, core[2a5639a7dfc4ee39]::result::Result<core[2a5639a7dfc4ee39]::option::Option<rustc_interface[f69e70f0e4aa7a8c]::queries::Linker>, rustc_span[babf0606f0026f12]::ErrorGuaranteed>>
  44:     0xffff9951a89c - rustc_span[babf0606f0026f12]::set_source_map::<core[2a5639a7dfc4ee39]::result::Result<(), rustc_span[babf0606f0026f12]::ErrorGuaranteed>, rustc_interface[f69e70f0e4aa7a8c]::interface::run_compiler<core[2a5639a7dfc4ee39]::result::Result<(), rustc_span[babf0606f0026f12]::ErrorGuaranteed>, rustc_driver_impl[e1e6ada40fdb24c]::run_compiler::{closure#0}>::{closure#0}::{closure#0}>
  45:     0xffff9953c124 - <scoped_tls[f39e722199189e6e]::ScopedKey<rustc_span[babf0606f0026f12]::SessionGlobals>>::set::<rustc_interface[f69e70f0e4aa7a8c]::util::run_in_thread_pool_with_globals<rustc_interface[f69e70f0e4aa7a8c]::interface::run_compiler<core[2a5639a7dfc4ee39]::result::Result<(), rustc_span[babf0606f0026f12]::ErrorGuaranteed>, rustc_driver_impl[e1e6ada40fdb24c]::run_compiler::{closure#0}>::{closure#0}, core[2a5639a7dfc4ee39]::result::Result<(), rustc_span[babf0606f0026f12]::ErrorGuaranteed>>::{closure#0}, core[2a5639a7dfc4ee39]::result::Result<(), rustc_span[babf0606f0026f12]::ErrorGuaranteed>>
  46:     0xffff9951ad30 - rustc_span[babf0606f0026f12]::create_session_globals_then::<core[2a5639a7dfc4ee39]::result::Result<(), rustc_span[babf0606f0026f12]::ErrorGuaranteed>, rustc_interface[f69e70f0e4aa7a8c]::util::run_in_thread_pool_with_globals<rustc_interface[f69e70f0e4aa7a8c]::interface::run_compiler<core[2a5639a7dfc4ee39]::result::Result<(), rustc_span[babf0606f0026f12]::ErrorGuaranteed>, rustc_driver_impl[e1e6ada40fdb24c]::run_compiler::{closure#0}>::{closure#0}, core[2a5639a7dfc4ee39]::result::Result<(), rustc_span[babf0606f0026f12]::ErrorGuaranteed>>::{closure#0}>
  47:     0xffff99542f5c - std[8e0072d32c7a1af2]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[f69e70f0e4aa7a8c]::util::run_in_thread_with_globals<rustc_interface[f69e70f0e4aa7a8c]::util::run_in_thread_pool_with_globals<rustc_interface[f69e70f0e4aa7a8c]::interface::run_compiler<core[2a5639a7dfc4ee39]::result::Result<(), rustc_span[babf0606f0026f12]::ErrorGuaranteed>, rustc_driver_impl[e1e6ada40fdb24c]::run_compiler::{closure#0}>::{closure#0}, core[2a5639a7dfc4ee39]::result::Result<(), rustc_span[babf0606f0026f12]::ErrorGuaranteed>>::{closure#0}, core[2a5639a7dfc4ee39]::result::Result<(), rustc_span[babf0606f0026f12]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[2a5639a7dfc4ee39]::result::Result<(), rustc_span[babf0606f0026f12]::ErrorGuaranteed>>
  48:     0xffff99544d9c - <<std[8e0072d32c7a1af2]::thread::Builder>::spawn_unchecked_<rustc_interface[f69e70f0e4aa7a8c]::util::run_in_thread_with_globals<rustc_interface[f69e70f0e4aa7a8c]::util::run_in_thread_pool_with_globals<rustc_interface[f69e70f0e4aa7a8c]::interface::run_compiler<core[2a5639a7dfc4ee39]::result::Result<(), rustc_span[babf0606f0026f12]::ErrorGuaranteed>, rustc_driver_impl[e1e6ada40fdb24c]::run_compiler::{closure#0}>::{closure#0}, core[2a5639a7dfc4ee39]::result::Result<(), rustc_span[babf0606f0026f12]::ErrorGuaranteed>>::{closure#0}, core[2a5639a7dfc4ee39]::result::Result<(), rustc_span[babf0606f0026f12]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[2a5639a7dfc4ee39]::result::Result<(), rustc_span[babf0606f0026f12]::ErrorGuaranteed>>::{closure#1} as core[2a5639a7dfc4ee39]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
  49:     0xffff9898b658 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hdc838e2aab7636dc
                               at /rustc/0e2dac8375950a12812ec65868e42b43ed214ef9/library/alloc/src/boxed.rs:2007:9
  50:     0xffff9898b658 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::haf9f04838b1aa7f2
                               at /rustc/0e2dac8375950a12812ec65868e42b43ed214ef9/library/alloc/src/boxed.rs:2007:9
  51:     0xffff9898b658 - std::sys::unix::thread::Thread::new::thread_start::h8536c14bff534acc
                               at /rustc/0e2dac8375950a12812ec65868e42b43ed214ef9/library/std/src/sys/unix/thread.rs:108:17
  52:     0xffff987c0aec - <unknown>
  53:     0xffff9882a5dc - <unknown>
  54:                0x0 - <unknown>

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

note: please attach the file at `/home/drakulix/Projects/smithay/rustc-ice-2023-12-05T12_29_28-22701.txt` to your bug report

note: compiler flags: --crate-type lib -C embed-bitcode=no -C debuginfo=2 -C incremental=[REDACTED] -C instrument-coverage

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

query stack during panic:
#0 [mir_promoted] promoting constants in MIR for `backend::renderer::element::memory::<impl at src/backend/renderer/element/memory.rs:674:1: 677:41>::draw`
#1 [mir_borrowck] borrow-checking `backend::renderer::element::memory::<impl at src/backend/renderer/element/memory.rs:674:1: 677:41>::draw`
#2 [analysis] running analysis passes on this crate
end of query stack
thread 'rustc' panicked at /rustc/0e2dac8375950a12812ec65868e42b43ed214ef9/compiler/rustc_errors/src/lib.rs:1653:9:
Box<dyn Any>
stack backtrace:
   0:     0xffff9897f46c - std::backtrace_rs::backtrace::libunwind::trace::hb94afe39bfe4f3c5
                               at /rustc/0e2dac8375950a12812ec65868e42b43ed214ef9/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
   1:     0xffff9897f46c - std::backtrace_rs::backtrace::trace_unsynchronized::h55a918ccc68a08e8
                               at /rustc/0e2dac8375950a12812ec65868e42b43ed214ef9/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
   2:     0xffff9897f46c - std::sys_common::backtrace::_print_fmt::h3ad85ae48e35f49d
                               at /rustc/0e2dac8375950a12812ec65868e42b43ed214ef9/library/std/src/sys_common/backtrace.rs:68:5
   3:     0xffff9897f46c - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hd7bcab4fde4b710c
                               at /rustc/0e2dac8375950a12812ec65868e42b43ed214ef9/library/std/src/sys_common/backtrace.rs:44:22
   4:     0xffff989cac44 - core::fmt::rt::Argument::fmt::h710a9433d8c57477
                               at /rustc/0e2dac8375950a12812ec65868e42b43ed214ef9/library/core/src/fmt/rt.rs:142:9
   5:     0xffff989cac44 - core::fmt::write::h64ace225d7f91e5e
                               at /rustc/0e2dac8375950a12812ec65868e42b43ed214ef9/library/core/src/fmt/mod.rs:1120:17
   6:     0xffff98975284 - std::io::Write::write_fmt::hc95d7f98228c88dc
                               at /rustc/0e2dac8375950a12812ec65868e42b43ed214ef9/library/std/src/io/mod.rs:1810:15
   7:     0xffff9897f29c - std::sys_common::backtrace::_print::h489de86c48570f7f
                               at /rustc/0e2dac8375950a12812ec65868e42b43ed214ef9/library/std/src/sys_common/backtrace.rs:47:5
   8:     0xffff9897f29c - std::sys_common::backtrace::print::h00fc0224c0c10355
                               at /rustc/0e2dac8375950a12812ec65868e42b43ed214ef9/library/std/src/sys_common/backtrace.rs:34:9
   9:     0xffff98981cf4 - std::panicking::default_hook::{{closure}}::h79ae15d547e2ed0a
  10:     0xffff98981a20 - std::panicking::default_hook::h08d87ccdfc8c3d39
                               at /rustc/0e2dac8375950a12812ec65868e42b43ed214ef9/library/std/src/panicking.rs:292:9
  11:     0xffff99528244 - <alloc[644f3e4fd00da1aa]::boxed::Box<rustc_driver_impl[e1e6ada40fdb24c]::install_ice_hook::{closure#0}> as core[2a5639a7dfc4ee39]::ops::function::Fn<(&dyn for<'a, 'b> core[2a5639a7dfc4ee39]::ops::function::Fn<(&'a core[2a5639a7dfc4ee39]::panic::panic_info::PanicInfo<'b>,), Output = ()> + core[2a5639a7dfc4ee39]::marker::Sync + core[2a5639a7dfc4ee39]::marker::Send, &core[2a5639a7dfc4ee39]::panic::panic_info::PanicInfo)>>::call
  12:     0xffff98982404 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h9678c38f4c1d3159
                               at /rustc/0e2dac8375950a12812ec65868e42b43ed214ef9/library/alloc/src/boxed.rs:2021:9
  13:     0xffff98982404 - std::panicking::rust_panic_with_hook::hb3d62492f1a21ac3
                               at /rustc/0e2dac8375950a12812ec65868e42b43ed214ef9/library/std/src/panicking.rs:783:13
  14:     0xffff9e2e7ca4 - std[8e0072d32c7a1af2]::panicking::begin_panic::<rustc_errors[f79c4032a59e2d8b]::ExplicitBug>::{closure#0}
  15:     0xffff9e2e7acc - std[8e0072d32c7a1af2]::sys_common::backtrace::__rust_end_short_backtrace::<std[8e0072d32c7a1af2]::panicking::begin_panic<rustc_errors[f79c4032a59e2d8b]::ExplicitBug>::{closure#0}, !>
  16:     0xffff993eddb4 - std[8e0072d32c7a1af2]::panicking::begin_panic::<rustc_errors[f79c4032a59e2d8b]::ExplicitBug>
  17:     0xffff9e3a955c - <rustc_errors[f79c4032a59e2d8b]::HandlerInner>::bug::<alloc[644f3e4fd00da1aa]::string::String>
  18:     0xffff9e3a92f0 - <rustc_errors[f79c4032a59e2d8b]::Handler>::bug::<alloc[644f3e4fd00da1aa]::string::String>
  19:     0xffff9e349a08 - rustc_middle[d192833d888d60a0]::util::bug::opt_span_bug_fmt::<rustc_span[babf0606f0026f12]::span_encoding::Span>::{closure#0}
  20:     0xffff9e346ad4 - rustc_middle[d192833d888d60a0]::ty::context::tls::with_opt::<rustc_middle[d192833d888d60a0]::util::bug::opt_span_bug_fmt<rustc_span[babf0606f0026f12]::span_encoding::Span>::{closure#0}, !>::{closure#0}
  21:     0xffff9e346aa0 - rustc_middle[d192833d888d60a0]::ty::context::tls::with_context_opt::<rustc_middle[d192833d888d60a0]::ty::context::tls::with_opt<rustc_middle[d192833d888d60a0]::util::bug::opt_span_bug_fmt<rustc_span[babf0606f0026f12]::span_encoding::Span>::{closure#0}, !>::{closure#0}, !>
  22:     0xffff993f78d0 - rustc_middle[d192833d888d60a0]::util::bug::bug_fmt
  23:     0xffff9caaddec - <rustc_mir_transform[bcdf61d108449b18]::coverage::InstrumentCoverage as rustc_middle[d192833d888d60a0]::mir::MirPass>::run_pass
  24:     0xffff9ca56bd4 - rustc_mir_transform[bcdf61d108449b18]::pass_manager::run_passes_inner
  25:     0xffff9ca75664 - rustc_mir_transform[bcdf61d108449b18]::mir_promoted
  26:     0xffff9d3d3368 - rustc_query_impl[13d82ca6caf90cbc]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[13d82ca6caf90cbc]::query_impl::mir_promoted::dynamic_query::{closure#2}::{closure#0}, rustc_middle[d192833d888d60a0]::query::erase::Erased<[u8; 16usize]>>
  27:     0xffff9d5c8f24 - <rustc_query_impl[13d82ca6caf90cbc]::query_impl::mir_promoted::dynamic_query::{closure#2} as core[2a5639a7dfc4ee39]::ops::function::FnOnce<(rustc_middle[d192833d888d60a0]::ty::context::TyCtxt, rustc_span[babf0606f0026f12]::def_id::LocalDefId)>>::call_once
  28:     0xffff9d6a5784 - rustc_query_system[aeb9647be36ae625]::query::plumbing::try_execute_query::<rustc_query_impl[13d82ca6caf90cbc]::DynamicConfig<rustc_query_system[aeb9647be36ae625]::query::caches::VecCache<rustc_span[babf0606f0026f12]::def_id::LocalDefId, rustc_middle[d192833d888d60a0]::query::erase::Erased<[u8; 16usize]>>, false, false, false>, rustc_query_impl[13d82ca6caf90cbc]::plumbing::QueryCtxt, true>
  29:     0xffff9d52cb88 - rustc_query_impl[13d82ca6caf90cbc]::query_impl::mir_promoted::get_query_incr::__rust_end_short_backtrace
  30:     0xffff9d0f52e0 - rustc_borrowck[a5ee121319d5b52c]::mir_borrowck
  31:     0xffff9d3d3308 - rustc_query_impl[13d82ca6caf90cbc]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[13d82ca6caf90cbc]::query_impl::mir_borrowck::dynamic_query::{closure#2}::{closure#0}, rustc_middle[d192833d888d60a0]::query::erase::Erased<[u8; 8usize]>>
  32:     0xffff9d5c8ce4 - <rustc_query_impl[13d82ca6caf90cbc]::query_impl::mir_borrowck::dynamic_query::{closure#2} as core[2a5639a7dfc4ee39]::ops::function::FnOnce<(rustc_middle[d192833d888d60a0]::ty::context::TyCtxt, rustc_span[babf0606f0026f12]::def_id::LocalDefId)>>::call_once
  33:     0xffff9d6b0ba4 - rustc_query_system[aeb9647be36ae625]::query::plumbing::try_execute_query::<rustc_query_impl[13d82ca6caf90cbc]::DynamicConfig<rustc_query_system[aeb9647be36ae625]::query::caches::VecCache<rustc_span[babf0606f0026f12]::def_id::LocalDefId, rustc_middle[d192833d888d60a0]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[13d82ca6caf90cbc]::plumbing::QueryCtxt, true>
  34:     0xffff9d478494 - rustc_query_impl[13d82ca6caf90cbc]::query_impl::mir_borrowck::get_query_incr::__rust_end_short_backtrace
  35:     0xffff9969f638 - <rustc_middle[d192833d888d60a0]::hir::map::Map>::par_body_owners::<rustc_interface[f69e70f0e4aa7a8c]::passes::analysis::{closure#1}::{closure#0}>::{closure#0}
  36:     0xffff996ac718 - <rustc_session[71646886f4789400]::session::Session>::time::<(), rustc_interface[f69e70f0e4aa7a8c]::passes::analysis::{closure#1}>
  37:     0xffff996ee934 - rustc_interface[f69e70f0e4aa7a8c]::passes::analysis
  38:     0xffff9d3d8804 - rustc_query_impl[13d82ca6caf90cbc]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[13d82ca6caf90cbc]::query_impl::analysis::dynamic_query::{closure#2}::{closure#0}, rustc_middle[d192833d888d60a0]::query::erase::Erased<[u8; 1usize]>>
  39:     0xffff9d4a7f18 - <rustc_query_impl[13d82ca6caf90cbc]::query_impl::analysis::dynamic_query::{closure#2} as core[2a5639a7dfc4ee39]::ops::function::FnOnce<(rustc_middle[d192833d888d60a0]::ty::context::TyCtxt, ())>>::call_once
  40:     0xffff9d613be4 - rustc_query_system[aeb9647be36ae625]::query::plumbing::try_execute_query::<rustc_query_impl[13d82ca6caf90cbc]::DynamicConfig<rustc_query_system[aeb9647be36ae625]::query::caches::SingleCache<rustc_middle[d192833d888d60a0]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[13d82ca6caf90cbc]::plumbing::QueryCtxt, true>
  41:     0xffff9d474b0c - rustc_query_impl[13d82ca6caf90cbc]::query_impl::analysis::get_query_incr::__rust_end_short_backtrace
  42:     0xffff994f86e0 - <rustc_middle[d192833d888d60a0]::ty::context::GlobalCtxt>::enter::<rustc_driver_impl[e1e6ada40fdb24c]::run_compiler::{closure#0}::{closure#0}::{closure#3}, core[2a5639a7dfc4ee39]::result::Result<(), rustc_span[babf0606f0026f12]::ErrorGuaranteed>>
  43:     0xffff9955dddc - <rustc_interface[f69e70f0e4aa7a8c]::interface::Compiler>::enter::<rustc_driver_impl[e1e6ada40fdb24c]::run_compiler::{closure#0}::{closure#0}, core[2a5639a7dfc4ee39]::result::Result<core[2a5639a7dfc4ee39]::option::Option<rustc_interface[f69e70f0e4aa7a8c]::queries::Linker>, rustc_span[babf0606f0026f12]::ErrorGuaranteed>>
  44:     0xffff9951a89c - rustc_span[babf0606f0026f12]::set_source_map::<core[2a5639a7dfc4ee39]::result::Result<(), rustc_span[babf0606f0026f12]::ErrorGuaranteed>, rustc_interface[f69e70f0e4aa7a8c]::interface::run_compiler<core[2a5639a7dfc4ee39]::result::Result<(), rustc_span[babf0606f0026f12]::ErrorGuaranteed>, rustc_driver_impl[e1e6ada40fdb24c]::run_compiler::{closure#0}>::{closure#0}::{closure#0}>
  45:     0xffff9953c124 - <scoped_tls[f39e722199189e6e]::ScopedKey<rustc_span[babf0606f0026f12]::SessionGlobals>>::set::<rustc_interface[f69e70f0e4aa7a8c]::util::run_in_thread_pool_with_globals<rustc_interface[f69e70f0e4aa7a8c]::interface::run_compiler<core[2a5639a7dfc4ee39]::result::Result<(), rustc_span[babf0606f0026f12]::ErrorGuaranteed>, rustc_driver_impl[e1e6ada40fdb24c]::run_compiler::{closure#0}>::{closure#0}, core[2a5639a7dfc4ee39]::result::Result<(), rustc_span[babf0606f0026f12]::ErrorGuaranteed>>::{closure#0}, core[2a5639a7dfc4ee39]::result::Result<(), rustc_span[babf0606f0026f12]::ErrorGuaranteed>>
  46:     0xffff9951ad30 - rustc_span[babf0606f0026f12]::create_session_globals_then::<core[2a5639a7dfc4ee39]::result::Result<(), rustc_span[babf0606f0026f12]::ErrorGuaranteed>, rustc_interface[f69e70f0e4aa7a8c]::util::run_in_thread_pool_with_globals<rustc_interface[f69e70f0e4aa7a8c]::interface::run_compiler<core[2a5639a7dfc4ee39]::result::Result<(), rustc_span[babf0606f0026f12]::ErrorGuaranteed>, rustc_driver_impl[e1e6ada40fdb24c]::run_compiler::{closure#0}>::{closure#0}, core[2a5639a7dfc4ee39]::result::Result<(), rustc_span[babf0606f0026f12]::ErrorGuaranteed>>::{closure#0}>
  47:     0xffff99542f5c - std[8e0072d32c7a1af2]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[f69e70f0e4aa7a8c]::util::run_in_thread_with_globals<rustc_interface[f69e70f0e4aa7a8c]::util::run_in_thread_pool_with_globals<rustc_interface[f69e70f0e4aa7a8c]::interface::run_compiler<core[2a5639a7dfc4ee39]::result::Result<(), rustc_span[babf0606f0026f12]::ErrorGuaranteed>, rustc_driver_impl[e1e6ada40fdb24c]::run_compiler::{closure#0}>::{closure#0}, core[2a5639a7dfc4ee39]::result::Result<(), rustc_span[babf0606f0026f12]::ErrorGuaranteed>>::{closure#0}, core[2a5639a7dfc4ee39]::result::Result<(), rustc_span[babf0606f0026f12]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[2a5639a7dfc4ee39]::result::Result<(), rustc_span[babf0606f0026f12]::ErrorGuaranteed>>
  48:     0xffff99544d9c - <<std[8e0072d32c7a1af2]::thread::Builder>::spawn_unchecked_<rustc_interface[f69e70f0e4aa7a8c]::util::run_in_thread_with_globals<rustc_interface[f69e70f0e4aa7a8c]::util::run_in_thread_pool_with_globals<rustc_interface[f69e70f0e4aa7a8c]::interface::run_compiler<core[2a5639a7dfc4ee39]::result::Result<(), rustc_span[babf0606f0026f12]::ErrorGuaranteed>, rustc_driver_impl[e1e6ada40fdb24c]::run_compiler::{closure#0}>::{closure#0}, core[2a5639a7dfc4ee39]::result::Result<(), rustc_span[babf0606f0026f12]::ErrorGuaranteed>>::{closure#0}, core[2a5639a7dfc4ee39]::result::Result<(), rustc_span[babf0606f0026f12]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[2a5639a7dfc4ee39]::result::Result<(), rustc_span[babf0606f0026f12]::ErrorGuaranteed>>::{closure#1} as core[2a5639a7dfc4ee39]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
  49:     0xffff9898b658 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hdc838e2aab7636dc
                               at /rustc/0e2dac8375950a12812ec65868e42b43ed214ef9/library/alloc/src/boxed.rs:2007:9
  50:     0xffff9898b658 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::haf9f04838b1aa7f2
                               at /rustc/0e2dac8375950a12812ec65868e42b43ed214ef9/library/alloc/src/boxed.rs:2007:9
  51:     0xffff9898b658 - std::sys::unix::thread::Thread::new::thread_start::h8536c14bff534acc
                               at /rustc/0e2dac8375950a12812ec65868e42b43ed214ef9/library/std/src/sys/unix/thread.rs:108:17
  52:     0xffff987c0aec - <unknown>
  53:     0xffff9882a5dc - <unknown>
  54:                0x0 - <unknown>

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

note: please attach the file at `/home/drakulix/Projects/smithay/rustc-ice-2023-12-05T12_29_28-22701.txt` to your bug report

note: compiler flags: --crate-type lib -C embed-bitcode=no -C debuginfo=2 -C incremental=[REDACTED] -C instrument-coverage

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

query stack during panic:
#0 [mir_promoted] promoting constants in MIR for `backend::renderer::element::surface::<impl at src/backend/renderer/element/surface.rs:499:1: 502:51>::draw`
#1 [mir_borrowck] borrow-checking `backend::renderer::element::surface::<impl at src/backend/renderer/element/surface.rs:499:1: 502:51>::draw`
#2 [analysis] running analysis passes on this crate
end of query stack
thread 'rustc' panicked at /rustc/0e2dac8375950a12812ec65868e42b43ed214ef9/compiler/rustc_errors/src/lib.rs:1653:9:
Box<dyn Any>
stack backtrace:
   0:     0xffff9897f46c - std::backtrace_rs::backtrace::libunwind::trace::hb94afe39bfe4f3c5
                               at /rustc/0e2dac8375950a12812ec65868e42b43ed214ef9/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
   1:     0xffff9897f46c - std::backtrace_rs::backtrace::trace_unsynchronized::h55a918ccc68a08e8
                               at /rustc/0e2dac8375950a12812ec65868e42b43ed214ef9/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
   2:     0xffff9897f46c - std::sys_common::backtrace::_print_fmt::h3ad85ae48e35f49d
                               at /rustc/0e2dac8375950a12812ec65868e42b43ed214ef9/library/std/src/sys_common/backtrace.rs:68:5
   3:     0xffff9897f46c - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hd7bcab4fde4b710c
                               at /rustc/0e2dac8375950a12812ec65868e42b43ed214ef9/library/std/src/sys_common/backtrace.rs:44:22
   4:     0xffff989cac44 - core::fmt::rt::Argument::fmt::h710a9433d8c57477
                               at /rustc/0e2dac8375950a12812ec65868e42b43ed214ef9/library/core/src/fmt/rt.rs:142:9
   5:     0xffff989cac44 - core::fmt::write::h64ace225d7f91e5e
                               at /rustc/0e2dac8375950a12812ec65868e42b43ed214ef9/library/core/src/fmt/mod.rs:1120:17
   6:     0xffff98975284 - std::io::Write::write_fmt::hc95d7f98228c88dc
                               at /rustc/0e2dac8375950a12812ec65868e42b43ed214ef9/library/std/src/io/mod.rs:1810:15
   7:     0xffff9897f29c - std::sys_common::backtrace::_print::h489de86c48570f7f
                               at /rustc/0e2dac8375950a12812ec65868e42b43ed214ef9/library/std/src/sys_common/backtrace.rs:47:5
   8:     0xffff9897f29c - std::sys_common::backtrace::print::h00fc0224c0c10355
                               at /rustc/0e2dac8375950a12812ec65868e42b43ed214ef9/library/std/src/sys_common/backtrace.rs:34:9
   9:     0xffff98981cf4 - std::panicking::default_hook::{{closure}}::h79ae15d547e2ed0a
  10:     0xffff98981a20 - std::panicking::default_hook::h08d87ccdfc8c3d39
                               at /rustc/0e2dac8375950a12812ec65868e42b43ed214ef9/library/std/src/panicking.rs:292:9
  11:     0xffff99528244 - <alloc[644f3e4fd00da1aa]::boxed::Box<rustc_driver_impl[e1e6ada40fdb24c]::install_ice_hook::{closure#0}> as core[2a5639a7dfc4ee39]::ops::function::Fn<(&dyn for<'a, 'b> core[2a5639a7dfc4ee39]::ops::function::Fn<(&'a core[2a5639a7dfc4ee39]::panic::panic_info::PanicInfo<'b>,), Output = ()> + core[2a5639a7dfc4ee39]::marker::Sync + core[2a5639a7dfc4ee39]::marker::Send, &core[2a5639a7dfc4ee39]::panic::panic_info::PanicInfo)>>::call
  12:     0xffff98982404 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h9678c38f4c1d3159
                               at /rustc/0e2dac8375950a12812ec65868e42b43ed214ef9/library/alloc/src/boxed.rs:2021:9
  13:     0xffff98982404 - std::panicking::rust_panic_with_hook::hb3d62492f1a21ac3
                               at /rustc/0e2dac8375950a12812ec65868e42b43ed214ef9/library/std/src/panicking.rs:783:13
  14:     0xffff9e2e7ca4 - std[8e0072d32c7a1af2]::panicking::begin_panic::<rustc_errors[f79c4032a59e2d8b]::ExplicitBug>::{closure#0}
  15:     0xffff9e2e7acc - std[8e0072d32c7a1af2]::sys_common::backtrace::__rust_end_short_backtrace::<std[8e0072d32c7a1af2]::panicking::begin_panic<rustc_errors[f79c4032a59e2d8b]::ExplicitBug>::{closure#0}, !>
  16:     0xffff993eddb4 - std[8e0072d32c7a1af2]::panicking::begin_panic::<rustc_errors[f79c4032a59e2d8b]::ExplicitBug>
  17:     0xffff9e3a955c - <rustc_errors[f79c4032a59e2d8b]::HandlerInner>::bug::<alloc[644f3e4fd00da1aa]::string::String>
  18:     0xffff9e3a92f0 - <rustc_errors[f79c4032a59e2d8b]::Handler>::bug::<alloc[644f3e4fd00da1aa]::string::String>
  19:     0xffff9e349a08 - rustc_middle[d192833d888d60a0]::util::bug::opt_span_bug_fmt::<rustc_span[babf0606f0026f12]::span_encoding::Span>::{closure#0}
  20:     0xffff9e346ad4 - rustc_middle[d192833d888d60a0]::ty::context::tls::with_opt::<rustc_middle[d192833d888d60a0]::util::bug::opt_span_bug_fmt<rustc_span[babf0606f0026f12]::span_encoding::Span>::{closure#0}, !>::{closure#0}
  21:     0xffff9e346aa0 - rustc_middle[d192833d888d60a0]::ty::context::tls::with_context_opt::<rustc_middle[d192833d888d60a0]::ty::context::tls::with_opt<rustc_middle[d192833d888d60a0]::util::bug::opt_span_bug_fmt<rustc_span[babf0606f0026f12]::span_encoding::Span>::{closure#0}, !>::{closure#0}, !>
  22:     0xffff993f78d0 - rustc_middle[d192833d888d60a0]::util::bug::bug_fmt
  23:     0xffff9caaddec - <rustc_mir_transform[bcdf61d108449b18]::coverage::InstrumentCoverage as rustc_middle[d192833d888d60a0]::mir::MirPass>::run_pass
  24:     0xffff9ca56bd4 - rustc_mir_transform[bcdf61d108449b18]::pass_manager::run_passes_inner
  25:     0xffff9ca75664 - rustc_mir_transform[bcdf61d108449b18]::mir_promoted
  26:     0xffff9d3d3368 - rustc_query_impl[13d82ca6caf90cbc]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[13d82ca6caf90cbc]::query_impl::mir_promoted::dynamic_query::{closure#2}::{closure#0}, rustc_middle[d192833d888d60a0]::query::erase::Erased<[u8; 16usize]>>
  27:     0xffff9d5c8f24 - <rustc_query_impl[13d82ca6caf90cbc]::query_impl::mir_promoted::dynamic_query::{closure#2} as core[2a5639a7dfc4ee39]::ops::function::FnOnce<(rustc_middle[d192833d888d60a0]::ty::context::TyCtxt, rustc_span[babf0606f0026f12]::def_id::LocalDefId)>>::call_once
  28:     0xffff9d6a5784 - rustc_query_system[aeb9647be36ae625]::query::plumbing::try_execute_query::<rustc_query_impl[13d82ca6caf90cbc]::DynamicConfig<rustc_query_system[aeb9647be36ae625]::query::caches::VecCache<rustc_span[babf0606f0026f12]::def_id::LocalDefId, rustc_middle[d192833d888d60a0]::query::erase::Erased<[u8; 16usize]>>, false, false, false>, rustc_query_impl[13d82ca6caf90cbc]::plumbing::QueryCtxt, true>
  29:     0xffff9d52cb88 - rustc_query_impl[13d82ca6caf90cbc]::query_impl::mir_promoted::get_query_incr::__rust_end_short_backtrace
  30:     0xffff9d0f52e0 - rustc_borrowck[a5ee121319d5b52c]::mir_borrowck
  31:     0xffff9d3d3308 - rustc_query_impl[13d82ca6caf90cbc]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[13d82ca6caf90cbc]::query_impl::mir_borrowck::dynamic_query::{closure#2}::{closure#0}, rustc_middle[d192833d888d60a0]::query::erase::Erased<[u8; 8usize]>>
  32:     0xffff9d5c8ce4 - <rustc_query_impl[13d82ca6caf90cbc]::query_impl::mir_borrowck::dynamic_query::{closure#2} as core[2a5639a7dfc4ee39]::ops::function::FnOnce<(rustc_middle[d192833d888d60a0]::ty::context::TyCtxt, rustc_span[babf0606f0026f12]::def_id::LocalDefId)>>::call_once
  33:     0xffff9d6b0ba4 - rustc_query_system[aeb9647be36ae625]::query::plumbing::try_execute_query::<rustc_query_impl[13d82ca6caf90cbc]::DynamicConfig<rustc_query_system[aeb9647be36ae625]::query::caches::VecCache<rustc_span[babf0606f0026f12]::def_id::LocalDefId, rustc_middle[d192833d888d60a0]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[13d82ca6caf90cbc]::plumbing::QueryCtxt, true>
  34:     0xffff9d478494 - rustc_query_impl[13d82ca6caf90cbc]::query_impl::mir_borrowck::get_query_incr::__rust_end_short_backtrace
  35:     0xffff9969f638 - <rustc_middle[d192833d888d60a0]::hir::map::Map>::par_body_owners::<rustc_interface[f69e70f0e4aa7a8c]::passes::analysis::{closure#1}::{closure#0}>::{closure#0}
  36:     0xffff996ac718 - <rustc_session[71646886f4789400]::session::Session>::time::<(), rustc_interface[f69e70f0e4aa7a8c]::passes::analysis::{closure#1}>
  37:     0xffff996ee934 - rustc_interface[f69e70f0e4aa7a8c]::passes::analysis
  38:     0xffff9d3d8804 - rustc_query_impl[13d82ca6caf90cbc]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[13d82ca6caf90cbc]::query_impl::analysis::dynamic_query::{closure#2}::{closure#0}, rustc_middle[d192833d888d60a0]::query::erase::Erased<[u8; 1usize]>>
  39:     0xffff9d4a7f18 - <rustc_query_impl[13d82ca6caf90cbc]::query_impl::analysis::dynamic_query::{closure#2} as core[2a5639a7dfc4ee39]::ops::function::FnOnce<(rustc_middle[d192833d888d60a0]::ty::context::TyCtxt, ())>>::call_once
  40:     0xffff9d613be4 - rustc_query_system[aeb9647be36ae625]::query::plumbing::try_execute_query::<rustc_query_impl[13d82ca6caf90cbc]::DynamicConfig<rustc_query_system[aeb9647be36ae625]::query::caches::SingleCache<rustc_middle[d192833d888d60a0]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[13d82ca6caf90cbc]::plumbing::QueryCtxt, true>
  41:     0xffff9d474b0c - rustc_query_impl[13d82ca6caf90cbc]::query_impl::analysis::get_query_incr::__rust_end_short_backtrace
  42:     0xffff994f86e0 - <rustc_middle[d192833d888d60a0]::ty::context::GlobalCtxt>::enter::<rustc_driver_impl[e1e6ada40fdb24c]::run_compiler::{closure#0}::{closure#0}::{closure#3}, core[2a5639a7dfc4ee39]::result::Result<(), rustc_span[babf0606f0026f12]::ErrorGuaranteed>>
  43:     0xffff9955dddc - <rustc_interface[f69e70f0e4aa7a8c]::interface::Compiler>::enter::<rustc_driver_impl[e1e6ada40fdb24c]::run_compiler::{closure#0}::{closure#0}, core[2a5639a7dfc4ee39]::result::Result<core[2a5639a7dfc4ee39]::option::Option<rustc_interface[f69e70f0e4aa7a8c]::queries::Linker>, rustc_span[babf0606f0026f12]::ErrorGuaranteed>>
  44:     0xffff9951a89c - rustc_span[babf0606f0026f12]::set_source_map::<core[2a5639a7dfc4ee39]::result::Result<(), rustc_span[babf0606f0026f12]::ErrorGuaranteed>, rustc_interface[f69e70f0e4aa7a8c]::interface::run_compiler<core[2a5639a7dfc4ee39]::result::Result<(), rustc_span[babf0606f0026f12]::ErrorGuaranteed>, rustc_driver_impl[e1e6ada40fdb24c]::run_compiler::{closure#0}>::{closure#0}::{closure#0}>
  45:     0xffff9953c124 - <scoped_tls[f39e722199189e6e]::ScopedKey<rustc_span[babf0606f0026f12]::SessionGlobals>>::set::<rustc_interface[f69e70f0e4aa7a8c]::util::run_in_thread_pool_with_globals<rustc_interface[f69e70f0e4aa7a8c]::interface::run_compiler<core[2a5639a7dfc4ee39]::result::Result<(), rustc_span[babf0606f0026f12]::ErrorGuaranteed>, rustc_driver_impl[e1e6ada40fdb24c]::run_compiler::{closure#0}>::{closure#0}, core[2a5639a7dfc4ee39]::result::Result<(), rustc_span[babf0606f0026f12]::ErrorGuaranteed>>::{closure#0}, core[2a5639a7dfc4ee39]::result::Result<(), rustc_span[babf0606f0026f12]::ErrorGuaranteed>>
  46:     0xffff9951ad30 - rustc_span[babf0606f0026f12]::create_session_globals_then::<core[2a5639a7dfc4ee39]::result::Result<(), rustc_span[babf0606f0026f12]::ErrorGuaranteed>, rustc_interface[f69e70f0e4aa7a8c]::util::run_in_thread_pool_with_globals<rustc_interface[f69e70f0e4aa7a8c]::interface::run_compiler<core[2a5639a7dfc4ee39]::result::Result<(), rustc_span[babf0606f0026f12]::ErrorGuaranteed>, rustc_driver_impl[e1e6ada40fdb24c]::run_compiler::{closure#0}>::{closure#0}, core[2a5639a7dfc4ee39]::result::Result<(), rustc_span[babf0606f0026f12]::ErrorGuaranteed>>::{closure#0}>
  47:     0xffff99542f5c - std[8e0072d32c7a1af2]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[f69e70f0e4aa7a8c]::util::run_in_thread_with_globals<rustc_interface[f69e70f0e4aa7a8c]::util::run_in_thread_pool_with_globals<rustc_interface[f69e70f0e4aa7a8c]::interface::run_compiler<core[2a5639a7dfc4ee39]::result::Result<(), rustc_span[babf0606f0026f12]::ErrorGuaranteed>, rustc_driver_impl[e1e6ada40fdb24c]::run_compiler::{closure#0}>::{closure#0}, core[2a5639a7dfc4ee39]::result::Result<(), rustc_span[babf0606f0026f12]::ErrorGuaranteed>>::{closure#0}, core[2a5639a7dfc4ee39]::result::Result<(), rustc_span[babf0606f0026f12]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[2a5639a7dfc4ee39]::result::Result<(), rustc_span[babf0606f0026f12]::ErrorGuaranteed>>
  48:     0xffff99544d9c - <<std[8e0072d32c7a1af2]::thread::Builder>::spawn_unchecked_<rustc_interface[f69e70f0e4aa7a8c]::util::run_in_thread_with_globals<rustc_interface[f69e70f0e4aa7a8c]::util::run_in_thread_pool_with_globals<rustc_interface[f69e70f0e4aa7a8c]::interface::run_compiler<core[2a5639a7dfc4ee39]::result::Result<(), rustc_span[babf0606f0026f12]::ErrorGuaranteed>, rustc_driver_impl[e1e6ada40fdb24c]::run_compiler::{closure#0}>::{closure#0}, core[2a5639a7dfc4ee39]::result::Result<(), rustc_span[babf0606f0026f12]::ErrorGuaranteed>>::{closure#0}, core[2a5639a7dfc4ee39]::result::Result<(), rustc_span[babf0606f0026f12]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[2a5639a7dfc4ee39]::result::Result<(), rustc_span[babf0606f0026f12]::ErrorGuaranteed>>::{closure#1} as core[2a5639a7dfc4ee39]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
  49:     0xffff9898b658 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hdc838e2aab7636dc
                               at /rustc/0e2dac8375950a12812ec65868e42b43ed214ef9/library/alloc/src/boxed.rs:2007:9
  50:     0xffff9898b658 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::haf9f04838b1aa7f2
                               at /rustc/0e2dac8375950a12812ec65868e42b43ed214ef9/library/alloc/src/boxed.rs:2007:9
  51:     0xffff9898b658 - std::sys::unix::thread::Thread::new::thread_start::h8536c14bff534acc
                               at /rustc/0e2dac8375950a12812ec65868e42b43ed214ef9/library/std/src/sys/unix/thread.rs:108:17
  52:     0xffff987c0aec - <unknown>
  53:     0xffff9882a5dc - <unknown>
  54:                0x0 - <unknown>

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

note: please attach the file at `/home/drakulix/Projects/smithay/rustc-ice-2023-12-05T12_29_28-22701.txt` to your bug report

note: compiler flags: --crate-type lib -C embed-bitcode=no -C debuginfo=2 -C incremental=[REDACTED] -C instrument-coverage

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

query stack during panic:
#0 [mir_promoted] promoting constants in MIR for `backend::renderer::element::texture::<impl at src/backend/renderer/element/texture.rs:893:1: 896:16>::draw`
#1 [mir_borrowck] borrow-checking `backend::renderer::element::texture::<impl at src/backend/renderer/element/texture.rs:893:1: 896:16>::draw`
#2 [analysis] running analysis passes on this crate
end of query stack
error: could not compile `smithay` (lib)

[zeeshanlakhani]

Running into this issue too: https://github.com/ipvm-wg/homestar/actions/runs/7109612850/job/19354816112?pr=467 (involving -Cinstrument-coverage).

[Zalathar]

If this started happening very recently, then it may have been triggered by #118525 exposing a latent bug in the coverage pass's span extractor.

If my guess is correct, then it might be incidentally fixed by #118666, since it replaces the offending unwrap with an if let at the end of the refinement loop.

[Zalathar]

There are 5 callers of take_prev, and for 4 of them it's pretty easy to verify that there should be no way for prev to be None at the point. So it's very likely that the one after the refinement loop is the one that's failing.

I don't yet have a concrete theory for how it's None, but given the complexity of the surrounding code it's very plausible that some edge case is being missed.

[conradoplg]

I'm having the same issue.

On https://github.com/ZcashFoundation/frost-zcash-demo (current main, 2b80c235), this works:

cargo +nightly-2023-11-28 llvm-cov --lcov --no-report

But this fails with the same error as above:

cargo +nightly llvm-cov --lcov --no-report
(it's using rustc 1.76.0-nightly (1fdfe1234 2023-12-06))

[Zalathar]

I was able to come up with a simple repro for the same ICE message, which gives me confidence that #118666 is likely to fix this.