future_not_send: no errors encountered even though delay_span_bug issued

[KisaragiEffective]

Summary

Reproduce steps

1. git clone https://github.com/KisaragiEffective/webhook-handler.git (This code should be minimized, through)
2. git checkout bd842ade624f8ee016b8e07a5e7be7c5b37ededf
3. rustup override set 1.70.0-x86_64-unknown-linux-gnu
4. cargo clippy

However, this does not occure in nightly, so this might be fixed.

used nightly

rustc 1.72.0-nightly (df77afbca 2023-06-12)
binary: rustc
commit-hash: df77afbcaf3365a32066a8ca4a00ae6fc9a69647
commit-date: 2023-06-12
host: x86_64-unknown-linux-gnu
release: 1.72.0-nightly
LLVM version: 16.0.5

Version

rustc 1.70.0 (90c541806 2023-05-31)
binary: rustc
commit-hash: 90c541806f23a127002de5b4038be731ba1458ca
commit-date: 2023-05-31
host: x86_64-unknown-linux-gnu
release: 1.70.0
LLVM version: 16.0.2

Error output

Backtrace

error: internal compiler error: no errors encountered even though `delay_span_bug` issued

error: internal compiler error: used a `TypeErrCtxt` without failing compilation
|
= note: delayed at    0: <rustc_errors::HandlerInner>::emit_diagnostic
           1: <rustc_errors::Handler>::delay_span_bug::<rustc_span::span_encoding::Span, &str>
           2: core::ptr::drop_in_place::<rustc_infer::infer::error_reporting::TypeErrCtxt>
           3: <clippy_utils::diagnostics::span_lint_and_then<rustc_lint::context::LateContext, rustc_span::span_encoding::Span, <clippy_lints::future_not_send::FutureNotSend as rustc_lint::passes::LateLintPass>::check_fn::{closure#0}>::{closure#0} as core::ops::function::FnOnce<(&mut rustc_errors::diagnostic_builder::DiagnosticBuilder<()>,)>>::call_once::{shim:vtable#0}
           4: rustc_middle::lint::struct_lint_level::struct_lint_level_impl::<&str>
           5: rustc_middle::lint::struct_lint_level::<&str, clippy_utils::diagnostics::span_lint_and_then<rustc_lint::context::LateContext, rustc_span::span_encoding::Span, <clippy_lints::future_not_send::FutureNotSend as rustc_lint::passes::LateLintPass>::check_fn::{closure#0}>::{closure#0}>
           6: <rustc_lint::context::LateContext as rustc_lint::context::LintContext>::struct_span_lint::<rustc_span::span_encoding::Span, &str, clippy_utils::diagnostics::span_lint_and_then<rustc_lint::context::LateContext, rustc_span::span_encoding::Span, <clippy_lints::future_not_send::FutureNotSend as rustc_lint::passes::LateLintPass>::check_fn::{closure#0}>::{closure#0}>
           7: <clippy_lints::future_not_send::FutureNotSend as rustc_lint::passes::LateLintPass>::check_fn
           8: <rustc_lint::late::RuntimeCombinedLateLintPass as rustc_lint::passes::LateLintPass>::check_fn
           9: <rustc_lint::late::LateContextAndPass<rustc_lint::late::RuntimeCombinedLateLintPass> as rustc_hir::intravisit::Visitor>::visit_fn
          10: rustc_hir::intravisit::walk_item::<rustc_lint::late::LateContextAndPass<rustc_lint::late::RuntimeCombinedLateLintPass>>
          11: <rustc_lint::late::LateContextAndPass<rustc_lint::late::RuntimeCombinedLateLintPass> as rustc_hir::intravisit::Visitor>::visit_nested_item
          12: rustc_hir::intravisit::walk_mod::<rustc_lint::late::LateContextAndPass<rustc_lint::late::RuntimeCombinedLateLintPass>>
          13: <rustc_lint::late::LateContextAndPass<rustc_lint::late::RuntimeCombinedLateLintPass> as rustc_hir::intravisit::Visitor>::visit_nested_item
          14: rustc_hir::intravisit::walk_mod::<rustc_lint::late::LateContextAndPass<rustc_lint::late::RuntimeCombinedLateLintPass>>
          15: <rustc_lint::late::LateContextAndPass<rustc_lint::late::RuntimeCombinedLateLintPass> as rustc_hir::intravisit::Visitor>::visit_nested_item
          16: rustc_hir::intravisit::walk_mod::<rustc_lint::late::LateContextAndPass<rustc_lint::late::RuntimeCombinedLateLintPass>>
          17: rustc_lint::late::late_lint_crate::<rustc_lint::BuiltinCombinedLateLintPass>
          18: <rustc_session::session::Session>::time::<(), rustc_lint::late::check_crate<rustc_lint::BuiltinCombinedLateLintPass, rustc_interface::passes::analysis::{closure#6}::{closure#1}::{closure#2}::{closure#0}::{closure#0}>::{closure#0}::{closure#0}>
          19: <rustc_session::session::Session>::time::<(), rustc_interface::passes::analysis::{closure#6}::{closure#1}::{closure#2}::{closure#0}>
          20: <core::panic::unwind_safe::AssertUnwindSafe<rustc_interface::passes::analysis::{closure#6}::{closure#1}> as core::ops::function::FnOnce<()>>::call_once
          21: <rustc_session::session::Session>::time::<(), rustc_interface::passes::analysis::{closure#6}>
          22: rustc_interface::passes::analysis
          23: <std::thread::local::LocalKey<core::cell::Cell<*const ()>>>::with::<rustc_middle::ty::context::tls::enter_context<rustc_query_system::query::plumbing::execute_job_incr<rustc_query_impl::queries::analysis, rustc_query_impl::plumbing::QueryCtxt>::{closure#2}, (rustc_middle::query::erase::Erased<[u8; 1]>, rustc_query_system::dep_graph::graph::DepNodeIndex)>::{closure#0}, (rustc_middle::query::erase::Erased<[u8; 1]>, rustc_query_system::dep_graph::graph::DepNodeIndex)>
          24: rustc_query_system::query::plumbing::try_execute_query::<rustc_query_impl::queries::analysis, rustc_query_impl::plumbing::QueryCtxt>
          25: <rustc_query_impl::Queries as rustc_middle::ty::query::QueryEngine>::analysis
          26: <std::thread::local::LocalKey<core::cell::Cell<*const ()>>>::with::<rustc_middle::ty::context::tls::enter_context<<rustc_middle::ty::context::GlobalCtxt>::enter<rustc_driver_impl::run_compiler::{closure#1}::{closure#2}::{closure#4}, core::result::Result<(), rustc_span::ErrorGuaranteed>>::{closure#0}, core::result::Result<(), rustc_span::ErrorGuaranteed>>::{closure#0}, core::result::Result<(), rustc_span::ErrorGuaranteed>>
          27: <rustc_interface::interface::Compiler>::enter::<rustc_driver_impl::run_compiler::{closure#1}::{closure#2}, core::result::Result<core::option::Option<rustc_interface::queries::Linker>, rustc_span::ErrorGuaranteed>>
          28: rustc_span::set_source_map::<core::result::Result<(), rustc_span::ErrorGuaranteed>, rustc_interface::interface::run_compiler<core::result::Result<(), rustc_span::ErrorGuaranteed>, rustc_driver_impl::run_compiler::{closure#1}>::{closure#0}::{closure#0}>
          29: std::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface::util::run_in_thread_pool_with_globals<rustc_interface::interface::run_compiler<core::result::Result<(), rustc_span::ErrorGuaranteed>, rustc_driver_impl::run_compiler::{closure#1}>::{closure#0}, core::result::Result<(), rustc_span::ErrorGuaranteed>>::{closure#0}::{closure#0}, core::result::Result<(), rustc_span::ErrorGuaranteed>>
          30: <<std::thread::Builder>::spawn_unchecked_<rustc_interface::util::run_in_thread_pool_with_globals<rustc_interface::interface::run_compiler<core::result::Result<(), rustc_span::ErrorGuaranteed>, rustc_driver_impl::run_compiler::{closure#1}>::{closure#0}, core::result::Result<(), rustc_span::ErrorGuaranteed>>::{closure#0}::{closure#0}, core::result::Result<(), rustc_span::ErrorGuaranteed>>::{closure#1} as core::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
          31: <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
                     at /rustc/90c541806f23a127002de5b4038be731ba1458ca/library/alloc/src/boxed.rs:1973:9
          32: <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
                     at /rustc/90c541806f23a127002de5b4038be731ba1458ca/library/alloc/src/boxed.rs:1973:9
          33: std::sys::unix::thread::Thread::new::thread_start
                     at /rustc/90c541806f23a127002de5b4038be731ba1458ca/library/std/src/sys/unix/thread.rs:108:17
          34: <unknown>
          35: <unknown>
        

thread 'rustc' panicked at 'Box<dyn Any>', compiler/rustc_errors/src/lib.rs:1679:13
stack backtrace:
 0: std::panicking::begin_panic::<rustc_errors::DelayedBugPanic>
 1: <rustc_errors::HandlerInner>::flush_delayed::<alloc::vec::Vec<rustc_errors::DelayedDiagnostic>, &str>
 2: <rustc_middle::ty::context::GlobalCtxt>::enter::<<rustc_interface::queries::Queries>::ongoing_codegen::{closure#0}::{closure#0}, core::result::Result<alloc::boxed::Box<dyn core::any::Any>, rustc_span::ErrorGuaranteed>>
 3: <rustc_interface::queries::Queries>::ongoing_codegen
 4: <rustc_interface::interface::Compiler>::enter::<rustc_driver_impl::run_compiler::{closure#1}::{closure#2}, core::result::Result<core::option::Option<rustc_interface::queries::Linker>, rustc_span::ErrorGuaranteed>>
 5: rustc_span::set_source_map::<core::result::Result<(), rustc_span::ErrorGuaranteed>, rustc_interface::interface::run_compiler<core::result::Result<(), rustc_span::ErrorGuaranteed>, rustc_driver_impl::run_compiler::{closure#1}>::{closure#0}::{closure#0}>
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.

error: internal compiler error: unexpected panic

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

note: we would appreciate a bug report: https://github.com/rust-lang/rust-clippy/issues/new

note: Clippy version: clippy 0.1.70 (90c5418 2023-05-31)

query stack during panic:
end of query stack
warning: `webhook-handler` (bin "webhook-handler") generated 89 warnings (run `cargo clippy --fix --bin "webhook-handler"` to apply 32 suggestions)
error: could not compile `webhook-handler` (bin "webhook-handler"); 89 warnings emitted

[KisaragiEffective]

This may be identical duplicate of #10645