MIRI: vtable not supported on type

[ChosunOne]

Code

  #[test]
    fn it_can_kill_miri() -> Result<()> {
        use anyhow::Result;
        use async_trait::async_trait;
        use futures_lite::future;

        #[async_trait]
        trait KillMiri {
            async fn kill_miri(&self) -> Result<()>;
        }

        struct MiriKiller;

        #[async_trait]
        impl KillMiri for MiriKiller {
            async fn kill_miri(&self) -> Result<()> {
                Ok(())
            }
        }

        async fn test() -> Result<()> {
            let miri_killer = MiriKiller;
            miri_killer.kill_miri().await?;
            Ok(())
        }

        future::block_on(test())?;

        Ok(())
    }

Meta

rustc --version --verbose:

rustc 1.60.0-nightly (a7e2e3396 2022-01-08)
binary: rustc
commit-hash: a7e2e33960e95d2eb1a2a2aeec169dba5f73de05
commit-date: 2022-01-08
host: x86_64-unknown-linux-gnu
release: 1.60.0-nightly
LLVM version: 13.0.0

Error output

running 1 test
test consumer::consumer::tests::it_can_kill_miri ... error: internal compiler error: /rustc/a7e2e33960e95d2eb1a2a2aeec169dba5f73de05/compiler/rustc_const_eval/src/interpret/place.rs:215:18: vtable not supported on type std::pin::Pin<&mut dyn futures_lite::Future<Output = std::result::Result<(), anyhow::Error>> + std::marker::Send>

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

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

note: rustc 1.60.0-nightly (a7e2e3396 2022-01-08) running on x86_64-unknown-linux-gnu

note: compiler flags: -Z miri-disable-isolation -C embed-bitcode=no -C debuginfo=2 -C incremental

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

query stack during panic:
end of query stack
error: aborting due to previous error; 34 warnings emitted

error: test failed, to rerun pass '--lib'

Backtrace

<backtrace>
thread 'rustc' panicked at 'Box<dyn Any>', compiler/rustc_errors/src/lib.rs:1169:9
stack backtrace:
   0:     0x7fa575486c6c - std::backtrace_rs::backtrace::libunwind::trace::hc1f41e65d4294016
                               at /rustc/a7e2e33960e95d2eb1a2a2aeec169dba5f73de05/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
   1:     0x7fa575486c6c - std::backtrace_rs::backtrace::trace_unsynchronized::h5a974591ec8bc62a
                               at /rustc/a7e2e33960e95d2eb1a2a2aeec169dba5f73de05/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
   2:     0x7fa575486c6c - std::sys_common::backtrace::_print_fmt::h71fe75d902dfecdb
                               at /rustc/a7e2e33960e95d2eb1a2a2aeec169dba5f73de05/library/std/src/sys_common/backtrace.rs:67:5
   3:     0x7fa575486c6c - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h7261409758c3e058
                               at /rustc/a7e2e33960e95d2eb1a2a2aeec169dba5f73de05/library/std/src/sys_common/backtrace.rs:46:22
   4:     0x7fa5754e77cc - core::fmt::write::h7045c9c964fa2f47
                               at /rustc/a7e2e33960e95d2eb1a2a2aeec169dba5f73de05/library/core/src/fmt/mod.rs:1168:17
   5:     0x7fa5754760e3 - std::io::Write::write_fmt::h8665bc996551d0a2
                               at /rustc/a7e2e33960e95d2eb1a2a2aeec169dba5f73de05/library/std/src/io/mod.rs:1660:15
   6:     0x7fa57548b132 - std::sys_common::backtrace::_print::hb980676397d9741f
                               at /rustc/a7e2e33960e95d2eb1a2a2aeec169dba5f73de05/library/std/src/sys_common/backtrace.rs:49:5
   7:     0x7fa57548b132 - std::sys_common::backtrace::print::h980833031c6aefb9
                               at /rustc/a7e2e33960e95d2eb1a2a2aeec169dba5f73de05/library/std/src/sys_common/backtrace.rs:36:9
   8:     0x7fa57548b132 - std::panicking::default_hook::{{closure}}::he31fc4e35881eb50
                               at /rustc/a7e2e33960e95d2eb1a2a2aeec169dba5f73de05/library/std/src/panicking.rs:211:50
   9:     0x7fa57548ad15 - std::panicking::default_hook::h7e2201a5aaddd7f3
                               at /rustc/a7e2e33960e95d2eb1a2a2aeec169dba5f73de05/library/std/src/panicking.rs:228:9
  10:     0x7fa575c77541 - rustc_driver[152a76eda93436b1]::DEFAULT_HOOK::{closure#0}::{closure#0}
  11:     0x7fa56def8a03 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h29097d4ebe9db4a6
                               at /rustc/a7e2e33960e95d2eb1a2a2aeec169dba5f73de05/library/alloc/src/boxed.rs:1868:9
  12:     0x7fa56df1292d - proc_macro::bridge::client::<impl proc_macro::bridge::Bridge>::enter::{{closure}}::{{closure}}::hab4aff0bd936435e
                               at /rustc/a7e2e33960e95d2eb1a2a2aeec169dba5f73de05/library/proc_macro/src/bridge/client.rs:320:21
  13:     0x7fa57548b8e5 - std::panicking::rust_panic_with_hook::h336217e29c331d0c
                               at /rustc/a7e2e33960e95d2eb1a2a2aeec169dba5f73de05/library/std/src/panicking.rs:610:17
  14:     0x7fa576dbe83b - std[474966bf2c019f46]::panicking::begin_panic::<rustc_errors[22fbc031f3f8978c]::ExplicitBug>::{closure#0}
  15:     0x7fa576dbe066 - std[474966bf2c019f46]::sys_common::backtrace::__rust_end_short_backtrace::<std[474966bf2c019f46]::panicking::begin_panic<rustc_errors[22fbc031f3f8978c]::ExplicitBug>::{closure#0}, !>
  16:     0x7fa576dbe7df - std[474966bf2c019f46]::panicking::begin_panic::<rustc_errors[22fbc031f3f8978c]::ExplicitBug>
  17:     0x7fa576dc954d - std[474966bf2c019f46]::panic::panic_any::<rustc_errors[22fbc031f3f8978c]::ExplicitBug>
  18:     0x7fa576dc87dd - <rustc_errors[22fbc031f3f8978c]::HandlerInner>::bug
  19:     0x7fa576dc82c0 - <rustc_errors[22fbc031f3f8978c]::Handler>::bug
  20:     0x7fa576c54a39 - rustc_middle[53223a46696853a7]::ty::context::tls::with_opt::<rustc_middle[53223a46696853a7]::util::bug::opt_span_bug_fmt<rustc_span[bfc47d25200f03ec]::span_encoding::Span>::{closure#0}, ()>
  21:     0x7fa576c555c0 - rustc_middle[53223a46696853a7]::util::bug::opt_span_bug_fmt::<rustc_span[bfc47d25200f03ec]::span_encoding::Span>
  22:     0x7fa576c55536 - rustc_middle[53223a46696853a7]::util::bug::bug_fmt
  23:     0x563b23d933b5 - <rustc_const_eval[fced7eedfc96b039]::interpret::eval_context::InterpCx<miri[f14960ce3b16780e]::machine::Evaluator>>::eval_fn_call
  24:     0x563b23d8ece5 - <rustc_const_eval[fced7eedfc96b039]::interpret::eval_context::InterpCx<miri[f14960ce3b16780e]::machine::Evaluator>>::terminator
  25:     0x563b23cee16d - miri[f14960ce3b16780e]::eval::eval_entry
  26:     0x563b23c654aa - <rustc_interface[5414e3fbb5937d75]::passes::QueryContext>::enter::<<miri[483dfacf39f12478]::MiriCompilerCalls as rustc_driver[152a76eda93436b1]::Callbacks>::after_analysis::{closure#0}, ()>
  27:     0x563b23c677c1 - <miri[483dfacf39f12478]::MiriCompilerCalls as rustc_driver[152a76eda93436b1]::Callbacks>::after_analysis
  28:     0x7fa577b1bb1e - <rustc_interface[5414e3fbb5937d75]::interface::Compiler>::enter::<rustc_driver[152a76eda93436b1]::run_compiler::{closure#1}::{closure#2}, core[cb5a01f974729455]::result::Result<core[cb5a01f974729455]::option::Option<rustc_interface[5414e3fbb5937d75]::queries::Linker>, rustc_errors[22fbc031f3f8978c]::ErrorReported>>
  29:     0x7fa577afd62c - rustc_span[bfc47d25200f03ec]::with_source_map::<core[cb5a01f974729455]::result::Result<(), rustc_errors[22fbc031f3f8978c]::ErrorReported>, rustc_interface[5414e3fbb5937d75]::interface::create_compiler_and_run<core[cb5a01f974729455]::result::Result<(), rustc_errors[22fbc031f3f8978c]::ErrorReported>, rustc_driver[152a76eda93436b1]::run_compiler::{closure#1}>::{closure#1}>
  30:     0x7fa577b1aebe - rustc_interface[5414e3fbb5937d75]::interface::create_compiler_and_run::<core[cb5a01f974729455]::result::Result<(), rustc_errors[22fbc031f3f8978c]::ErrorReported>, rustc_driver[152a76eda93436b1]::run_compiler::{closure#1}>
  31:     0x7fa577afeb8b - <scoped_tls[859af76ec6adcc74]::ScopedKey<rustc_span[bfc47d25200f03ec]::SessionGlobals>>::set::<rustc_interface[5414e3fbb5937d75]::util::setup_callbacks_and_run_in_thread_pool_with_globals<rustc_interface[5414e3fbb5937d75]::interface::run_compiler<core[cb5a01f974729455]::result::Result<(), rustc_errors[22fbc031f3f8978c]::ErrorReported>, rustc_driver[152a76eda93436b1]::run_compiler::{closure#1}>::{closure#0}, core[cb5a01f974729455]::result::Result<(), rustc_errors[22fbc031f3f8978c]::ErrorReported>>::{closure#0}::{closure#0}, core[cb5a01f974729455]::result::Result<(), rustc_errors[22fbc031f3f8978c]::ErrorReported>>
  32:     0x7fa577afe985 - std[474966bf2c019f46]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[5414e3fbb5937d75]::util::setup_callbacks_and_run_in_thread_pool_with_globals<rustc_interface[5414e3fbb5937d75]::interface::run_compiler<core[cb5a01f974729455]::result::Result<(), rustc_errors[22fbc031f3f8978c]::ErrorReported>, rustc_driver[152a76eda93436b1]::run_compiler::{closure#1}>::{closure#0}, core[cb5a01f974729455]::result::Result<(), rustc_errors[22fbc031f3f8978c]::ErrorReported>>::{closure#0}, core[cb5a01f974729455]::result::Result<(), rustc_errors[22fbc031f3f8978c]::ErrorReported>>
  33:     0x7fa577b2b479 - <<std[474966bf2c019f46]::thread::Builder>::spawn_unchecked<rustc_interface[5414e3fbb5937d75]::util::setup_callbacks_and_run_in_thread_pool_with_globals<rustc_interface[5414e3fbb5937d75]::interface::run_compiler<core[cb5a01f974729455]::result::Result<(), rustc_errors[22fbc031f3f8978c]::ErrorReported>, rustc_driver[152a76eda93436b1]::run_compiler::{closure#1}>::{closure#0}, core[cb5a01f974729455]::result::Result<(), rustc_errors[22fbc031f3f8978c]::ErrorReported>>::{closure#0}, core[cb5a01f974729455]::result::Result<(), rustc_errors[22fbc031f3f8978c]::ErrorReported>>::{closure#1} as core[cb5a01f974729455]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
  34:     0x7fa575496e13 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h1911dc8c9e5caaa4
                               at /rustc/a7e2e33960e95d2eb1a2a2aeec169dba5f73de05/library/alloc/src/boxed.rs:1854:9
  35:     0x7fa575496e13 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hfd19838d6df88d23
                               at /rustc/a7e2e33960e95d2eb1a2a2aeec169dba5f73de05/library/alloc/src/boxed.rs:1854:9
  36:     0x7fa575496e13 - std::sys::unix::thread::Thread::new::thread_start::hf6059a4b62483d42
                               at /rustc/a7e2e33960e95d2eb1a2a2aeec169dba5f73de05/library/std/src/sys/unix/thread.rs:108:17
  37:     0x7fa57539b609 - start_thread
                               at /build/glibc-eX1tMB/glibc-2.31/nptl/pthread_create.c:477:8
  38:     0x7fa575171293 - clone
  39:                0x0 - <unknown>

[RalfJung]

This looks like a duplicate of rust-lang/miri#1038.

[RalfJung]

rust-lang/miri#1038 was fixed, so I think this will also work now.