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This commit: memorysafety/river@5ff346d
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This didn't seem to reproduce after a cargo clean
, so I can't provide too much more wrt what caused this to happen.
So far I've only seen this once.
This was running in an aarch64 fedora VM running on an M2 Mac inside of UTM.
Error output
[Running 'cargo check && cargo test']
Checking river v0.2.0 (/mnt/share/vmshare/contracts/isrg/river/source/river)
Finished dev [unoptimized + debuginfo] target(s) in 0.63s
Compiling river v0.2.0 (/mnt/share/vmshare/contracts/isrg/river/source/river)
thread 'cpy 1ukymu2hvb0r0otf' panicked at /rustc/aedd173a2c086e558c2b66d3743b344f977621a7/compiler/rustc_codegen_ssa/src/back/write.rs:917:44:
no saved object file in work product
stack backtrace:
0: 0xffffab7439ec - std::backtrace_rs::backtrace::libunwind::trace::ha909211bcabbe3ac
at /rustc/aedd173a2c086e558c2b66d3743b344f977621a7/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
1: 0xffffab7439ec - std::backtrace_rs::backtrace::trace_unsynchronized::h8f4bf76df48e0fca
at /rustc/aedd173a2c086e558c2b66d3743b344f977621a7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
2: 0xffffab7439ec - std::sys_common::backtrace::_print_fmt::h7a880f791e80e899
at /rustc/aedd173a2c086e558c2b66d3743b344f977621a7/library/std/src/sys_common/backtrace.rs:68:5
3: 0xffffab7439ec - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h435dc28c83034320
at /rustc/aedd173a2c086e558c2b66d3743b344f977621a7/library/std/src/sys_common/backtrace.rs:44:22
4: 0xffffab78d1e8 - core::fmt::rt::Argument::fmt::h22144fbf1e72c1e0
at /rustc/aedd173a2c086e558c2b66d3743b344f977621a7/library/core/src/fmt/rt.rs:142:9
5: 0xffffab78d1e8 - core::fmt::write::hd8738e3694a112d7
at /rustc/aedd173a2c086e558c2b66d3743b344f977621a7/library/core/src/fmt/mod.rs:1120:17
6: 0xffffab73944c - std::io::Write::write_fmt::h436b94c6697db76d
at /rustc/aedd173a2c086e558c2b66d3743b344f977621a7/library/std/src/io/mod.rs:1846:15
7: 0xffffab743818 - std::sys_common::backtrace::_print::ha54e28ed84d016bd
at /rustc/aedd173a2c086e558c2b66d3743b344f977621a7/library/std/src/sys_common/backtrace.rs:47:5
8: 0xffffab743818 - std::sys_common::backtrace::print::h53c5489f7bece51d
at /rustc/aedd173a2c086e558c2b66d3743b344f977621a7/library/std/src/sys_common/backtrace.rs:34:9
9: 0xffffab746284 - std::panicking::default_hook::{{closure}}::h0cf4d4378fa545a3
10: 0xffffab745fb8 - std::panicking::default_hook::h083086c8c3d6f7ab
at /rustc/aedd173a2c086e558c2b66d3743b344f977621a7/library/std/src/panicking.rs:292:9
11: 0xffffac2973f8 - <alloc[f06ece74a4fc239f]::boxed::Box<rustc_driver_impl[acc3693e9fb6d00]::install_ice_hook::{closure#0}> as core[78d0b6180d7076d4]::ops::function::Fn<(&dyn for<'a, 'b> core[78d0b6180d7076d4]::ops::function::Fn<(&'a core[78d0b6180d7076d4]::panic::panic_info::PanicInfo<'b>,), Output = ()> + core[78d0b6180d7076d4]::marker::Sync + core[78d0b6180d7076d4]::marker::Send, &core[78d0b6180d7076d4]::panic::panic_info::PanicInfo)>>::call
12: 0xffffab74696c - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hf2edefd0c36edede
at /rustc/aedd173a2c086e558c2b66d3743b344f977621a7/library/alloc/src/boxed.rs:2029:9
13: 0xffffab74696c - std::panicking::rust_panic_with_hook::h7eda7902743f1889
at /rustc/aedd173a2c086e558c2b66d3743b344f977621a7/library/std/src/panicking.rs:785:13
14: 0xffffab7466e8 - std::panicking::begin_panic_handler::{{closure}}::h9e0c8c22f2412703
at /rustc/aedd173a2c086e558c2b66d3743b344f977621a7/library/std/src/panicking.rs:659:13
15: 0xffffab743ebc - std::sys_common::backtrace::__rust_end_short_backtrace::ha7fb929dac979860
at /rustc/aedd173a2c086e558c2b66d3743b344f977621a7/library/std/src/sys_common/backtrace.rs:171:18
16: 0xffffab746488 - rust_begin_unwind
at /rustc/aedd173a2c086e558c2b66d3743b344f977621a7/library/std/src/panicking.rs:647:5
17: 0xffffab7114bc - core::panicking::panic_fmt::hbb22b1130d3a7f38
at /rustc/aedd173a2c086e558c2b66d3743b344f977621a7/library/core/src/panicking.rs:72:14
18: 0xffffab71148c - core::panicking::panic_display::hc01b522008d00daf
at /rustc/aedd173a2c086e558c2b66d3743b344f977621a7/library/core/src/panicking.rs:196:5
19: 0xffffab71148c - core::panicking::panic_str::h887dc2e6a7ca69c2
at /rustc/aedd173a2c086e558c2b66d3743b344f977621a7/library/core/src/panicking.rs:171:5
20: 0xffffab71148c - core::option::expect_failed::h5639e0be8ab85f68
at /rustc/aedd173a2c086e558c2b66d3743b344f977621a7/library/core/src/option.rs:1988:5
21: 0xffffac5042fc - rustc_codegen_ssa[79a1e11a865bc274]::back::write::execute_copy_from_cache_work_item::<rustc_codegen_llvm[1c89da6189bdcd79]::LlvmCodegenBackend>
22: 0xffffac5ad004 - std[67261b68e235c13b]::sys_common::backtrace::__rust_begin_short_backtrace::<<rustc_codegen_llvm[1c89da6189bdcd79]::LlvmCodegenBackend as rustc_codegen_ssa[79a1e11a865bc274]::traits::backend::ExtraBackendMethods>::spawn_named_thread<rustc_codegen_ssa[79a1e11a865bc274]::back::write::spawn_work<rustc_codegen_llvm[1c89da6189bdcd79]::LlvmCodegenBackend>::{closure#0}, ()>::{closure#0}, ()>
23: 0xffffac505fec - <<std[67261b68e235c13b]::thread::Builder>::spawn_unchecked_<<rustc_codegen_llvm[1c89da6189bdcd79]::LlvmCodegenBackend as rustc_codegen_ssa[79a1e11a865bc274]::traits::backend::ExtraBackendMethods>::spawn_named_thread<rustc_codegen_ssa[79a1e11a865bc274]::back::write::spawn_work<rustc_codegen_llvm[1c89da6189bdcd79]::LlvmCodegenBackend>::{closure#0}, ()>::{closure#0}, ()>::{closure#1} as core[78d0b6180d7076d4]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
24: 0xffffab74f3b4 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h99a8d905b3363c45
at /rustc/aedd173a2c086e558c2b66d3743b344f977621a7/library/alloc/src/boxed.rs:2015:9
25: 0xffffab74f3b4 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hdc482d37839e1180
at /rustc/aedd173a2c086e558c2b66d3743b344f977621a7/library/alloc/src/boxed.rs:2015:9
26: 0xffffab74f3b4 - std::sys::pal::unix::thread::Thread::new::thread_start::he6d6f33e3183ae4d
at /rustc/aedd173a2c086e558c2b66d3743b344f977621a7/library/std/src/sys/pal/unix/thread.rs:108:17
27: 0xffffab590584 - start_thread
28: 0xffffab5ffd4c - thread_start
29: 0x0 - <unknown>
error: the compiler unexpectedly panicked. this is a bug.
note: we would appreciate a bug report: https://github.com/rust-lang/rust/issues/new?labels=C-bug%2C+I-ICE%2C+T-compiler&template=ice.md
note: rustc 1.77.0 (aedd173a2 2024-03-17) running on aarch64-unknown-linux-gnu
note: compiler flags: -C embed-bitcode=no -C debuginfo=2 -C incremental=[REDACTED]
note: some of the compiler flags provided by cargo are hidden
query stack during panic:
end of query stack
thread 'coordinator' panicked at compiler/rustc_middle/src/util/bug.rs:36:26:
/rustc/aedd173a2c086e558c2b66d3743b344f977621a7/compiler/rustc_codegen_ssa/src/back/write.rs:1588:29: worker thread panicked
stack backtrace:
0: 0xffffab7439ec - std::backtrace_rs::backtrace::libunwind::trace::ha909211bcabbe3ac
at /rustc/aedd173a2c086e558c2b66d3743b344f977621a7/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
1: 0xffffab7439ec - std::backtrace_rs::backtrace::trace_unsynchronized::h8f4bf76df48e0fca
at /rustc/aedd173a2c086e558c2b66d3743b344f977621a7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
2: 0xffffab7439ec - std::sys_common::backtrace::_print_fmt::h7a880f791e80e899
at /rustc/aedd173a2c086e558c2b66d3743b344f977621a7/library/std/src/sys_common/backtrace.rs:68:5
3: 0xffffab7439ec - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h435dc28c83034320
at /rustc/aedd173a2c086e558c2b66d3743b344f977621a7/library/std/src/sys_common/backtrace.rs:44:22
4: 0xffffab78d1e8 - core::fmt::rt::Argument::fmt::h22144fbf1e72c1e0
at /rustc/aedd173a2c086e558c2b66d3743b344f977621a7/library/core/src/fmt/rt.rs:142:9
5: 0xffffab78d1e8 - core::fmt::write::hd8738e3694a112d7
at /rustc/aedd173a2c086e558c2b66d3743b344f977621a7/library/core/src/fmt/mod.rs:1120:17
6: 0xffffab73944c - std::io::Write::write_fmt::h436b94c6697db76d
at /rustc/aedd173a2c086e558c2b66d3743b344f977621a7/library/std/src/io/mod.rs:1846:15
7: 0xffffab743818 - std::sys_common::backtrace::_print::ha54e28ed84d016bd
at /rustc/aedd173a2c086e558c2b66d3743b344f977621a7/library/std/src/sys_common/backtrace.rs:47:5
8: 0xffffab743818 - std::sys_common::backtrace::print::h53c5489f7bece51d
at /rustc/aedd173a2c086e558c2b66d3743b344f977621a7/library/std/src/sys_common/backtrace.rs:34:9
9: 0xffffab746284 - std::panicking::default_hook::{{closure}}::h0cf4d4378fa545a3
10: 0xffffab745fb8 - std::panicking::default_hook::h083086c8c3d6f7ab
at /rustc/aedd173a2c086e558c2b66d3743b344f977621a7/library/std/src/panicking.rs:292:9
11: 0xffffac2973f8 - <alloc[f06ece74a4fc239f]::boxed::Box<rustc_driver_impl[acc3693e9fb6d00]::install_ice_hook::{closure#0}> as core[78d0b6180d7076d4]::ops::function::Fn<(&dyn for<'a, 'b> core[78d0b6180d7076d4]::ops::function::Fn<(&'a core[78d0b6180d7076d4]::panic::panic_info::PanicInfo<'b>,), Output = ()> + core[78d0b6180d7076d4]::marker::Sync + core[78d0b6180d7076d4]::marker::Send, &core[78d0b6180d7076d4]::panic::panic_info::PanicInfo)>>::call
12: 0xffffab74696c - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hf2edefd0c36edede
at /rustc/aedd173a2c086e558c2b66d3743b344f977621a7/library/alloc/src/boxed.rs:2029:9
13: 0xffffab74696c - std::panicking::rust_panic_with_hook::h7eda7902743f1889
at /rustc/aedd173a2c086e558c2b66d3743b344f977621a7/library/std/src/panicking.rs:785:13
14: 0xffffb0f945c0 - std[67261b68e235c13b]::panicking::begin_panic::<alloc[f06ece74a4fc239f]::string::String>::{closure#0}
15: 0xffffb0f94274 - std[67261b68e235c13b]::sys_common::backtrace::__rust_end_short_backtrace::<std[67261b68e235c13b]::panicking::begin_panic<alloc[f06ece74a4fc239f]::string::String>::{closure#0}, !>
16: 0xffffac1a7bcc - std[67261b68e235c13b]::panicking::begin_panic::<alloc[f06ece74a4fc239f]::string::String>
17: 0xffffb1004b8c - rustc_middle[a0df8d032def7fe]::util::bug::opt_span_bug_fmt::<rustc_span[a3ab065b480aa793]::span_encoding::Span>::{closure#0}
18: 0xffffb1002bf4 - rustc_middle[a0df8d032def7fe]::ty::context::tls::with_opt::<rustc_middle[a0df8d032def7fe]::util::bug::opt_span_bug_fmt<rustc_span[a3ab065b480aa793]::span_encoding::Span>::{closure#0}, !>::{closure#0}
19: 0xffffb1002bc4 - rustc_middle[a0df8d032def7fe]::ty::context::tls::with_context_opt::<rustc_middle[a0df8d032def7fe]::ty::context::tls::with_opt<rustc_middle[a0df8d032def7fe]::util::bug::opt_span_bug_fmt<rustc_span[a3ab065b480aa793]::span_encoding::Span>::{closure#0}, !>::{closure#0}, !>
20: 0xffffac1a02f8 - rustc_middle[a0df8d032def7fe]::util::bug::bug_fmt
21: 0xffffac5aeec4 - std[67261b68e235c13b]::sys_common::backtrace::__rust_begin_short_backtrace::<<rustc_codegen_llvm[1c89da6189bdcd79]::LlvmCodegenBackend as rustc_codegen_ssa[79a1e11a865bc274]::traits::backend::ExtraBackendMethods>::spawn_named_thread<rustc_codegen_ssa[79a1e11a865bc274]::back::write::start_executing_work<rustc_codegen_llvm[1c89da6189bdcd79]::LlvmCodegenBackend>::{closure#5}, core[78d0b6180d7076d4]::result::Result<rustc_codegen_ssa[79a1e11a865bc274]::back::write::CompiledModules, ()>>::{closure#0}, core[78d0b6180d7076d4]::result::Result<rustc_codegen_ssa[79a1e11a865bc274]::back::write::CompiledModules, ()>>
22: 0xffffac5062c8 - <<std[67261b68e235c13b]::thread::Builder>::spawn_unchecked_<<rustc_codegen_llvm[1c89da6189bdcd79]::LlvmCodegenBackend as rustc_codegen_ssa[79a1e11a865bc274]::traits::backend::ExtraBackendMethods>::spawn_named_thread<rustc_codegen_ssa[79a1e11a865bc274]::back::write::start_executing_work<rustc_codegen_llvm[1c89da6189bdcd79]::LlvmCodegenBackend>::{closure#5}, core[78d0b6180d7076d4]::result::Result<rustc_codegen_ssa[79a1e11a865bc274]::back::write::CompiledModules, ()>>::{closure#0}, core[78d0b6180d7076d4]::result::Result<rustc_codegen_ssa[79a1e11a865bc274]::back::write::CompiledModules, ()>>::{closure#1} as core[78d0b6180d7076d4]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
23: 0xffffab74f3b4 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h99a8d905b3363c45
at /rustc/aedd173a2c086e558c2b66d3743b344f977621a7/library/alloc/src/boxed.rs:2015:9
24: 0xffffab74f3b4 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hdc482d37839e1180
at /rustc/aedd173a2c086e558c2b66d3743b344f977621a7/library/alloc/src/boxed.rs:2015:9
25: 0xffffab74f3b4 - std::sys::pal::unix::thread::Thread::new::thread_start::he6d6f33e3183ae4d
at /rustc/aedd173a2c086e558c2b66d3743b344f977621a7/library/std/src/sys/pal/unix/thread.rs:108:17
26: 0xffffab590584 - start_thread
27: 0xffffab5ffd4c - thread_start
28: 0x0 - <unknown>
error: the compiler unexpectedly panicked. this is a bug.
note: we would appreciate a bug report: https://github.com/rust-lang/rust/issues/new?labels=C-bug%2C+I-ICE%2C+T-compiler&template=ice.md
note: rustc 1.77.0 (aedd173a2 2024-03-17) running on aarch64-unknown-linux-gnu
note: compiler flags: -C embed-bitcode=no -C debuginfo=2 -C incremental=[REDACTED]
note: some of the compiler flags provided by cargo are hidden
query stack during panic:
end of query stack
thread 'rustc' panicked at compiler/rustc_middle/src/util/bug.rs:36:26:
/rustc/aedd173a2c086e558c2b66d3743b344f977621a7/compiler/rustc_codegen_ssa/src/back/write.rs:1956:17: panic during codegen/LLVM phase
stack backtrace:
0: 0xffffab7439ec - std::backtrace_rs::backtrace::libunwind::trace::ha909211bcabbe3ac
at /rustc/aedd173a2c086e558c2b66d3743b344f977621a7/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
1: 0xffffab7439ec - std::backtrace_rs::backtrace::trace_unsynchronized::h8f4bf76df48e0fca
at /rustc/aedd173a2c086e558c2b66d3743b344f977621a7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
2: 0xffffab7439ec - std::sys_common::backtrace::_print_fmt::h7a880f791e80e899
at /rustc/aedd173a2c086e558c2b66d3743b344f977621a7/library/std/src/sys_common/backtrace.rs:68:5
3: 0xffffab7439ec - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h435dc28c83034320
at /rustc/aedd173a2c086e558c2b66d3743b344f977621a7/library/std/src/sys_common/backtrace.rs:44:22
4: 0xffffab78d1e8 - core::fmt::rt::Argument::fmt::h22144fbf1e72c1e0
at /rustc/aedd173a2c086e558c2b66d3743b344f977621a7/library/core/src/fmt/rt.rs:142:9
5: 0xffffab78d1e8 - core::fmt::write::hd8738e3694a112d7
at /rustc/aedd173a2c086e558c2b66d3743b344f977621a7/library/core/src/fmt/mod.rs:1120:17
6: 0xffffab73944c - std::io::Write::write_fmt::h436b94c6697db76d
at /rustc/aedd173a2c086e558c2b66d3743b344f977621a7/library/std/src/io/mod.rs:1846:15
7: 0xffffab743818 - std::sys_common::backtrace::_print::ha54e28ed84d016bd
at /rustc/aedd173a2c086e558c2b66d3743b344f977621a7/library/std/src/sys_common/backtrace.rs:47:5
8: 0xffffab743818 - std::sys_common::backtrace::print::h53c5489f7bece51d
at /rustc/aedd173a2c086e558c2b66d3743b344f977621a7/library/std/src/sys_common/backtrace.rs:34:9
9: 0xffffab746284 - std::panicking::default_hook::{{closure}}::h0cf4d4378fa545a3
10: 0xffffab745fb8 - std::panicking::default_hook::h083086c8c3d6f7ab
at /rustc/aedd173a2c086e558c2b66d3743b344f977621a7/library/std/src/panicking.rs:292:9
11: 0xffffac2973f8 - <alloc[f06ece74a4fc239f]::boxed::Box<rustc_driver_impl[acc3693e9fb6d00]::install_ice_hook::{closure#0}> as core[78d0b6180d7076d4]::ops::function::Fn<(&dyn for<'a, 'b> core[78d0b6180d7076d4]::ops::function::Fn<(&'a core[78d0b6180d7076d4]::panic::panic_info::PanicInfo<'b>,), Output = ()> + core[78d0b6180d7076d4]::marker::Sync + core[78d0b6180d7076d4]::marker::Send, &core[78d0b6180d7076d4]::panic::panic_info::PanicInfo)>>::call
12: 0xffffab74696c - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hf2edefd0c36edede
at /rustc/aedd173a2c086e558c2b66d3743b344f977621a7/library/alloc/src/boxed.rs:2029:9
13: 0xffffab74696c - std::panicking::rust_panic_with_hook::h7eda7902743f1889
at /rustc/aedd173a2c086e558c2b66d3743b344f977621a7/library/std/src/panicking.rs:785:13
14: 0xffffb0f945c0 - std[67261b68e235c13b]::panicking::begin_panic::<alloc[f06ece74a4fc239f]::string::String>::{closure#0}
15: 0xffffb0f94274 - std[67261b68e235c13b]::sys_common::backtrace::__rust_end_short_backtrace::<std[67261b68e235c13b]::panicking::begin_panic<alloc[f06ece74a4fc239f]::string::String>::{closure#0}, !>
16: 0xffffac1a7bcc - std[67261b68e235c13b]::panicking::begin_panic::<alloc[f06ece74a4fc239f]::string::String>
17: 0xffffb1004b8c - rustc_middle[a0df8d032def7fe]::util::bug::opt_span_bug_fmt::<rustc_span[a3ab065b480aa793]::span_encoding::Span>::{closure#0}
18: 0xffffb1002bf4 - rustc_middle[a0df8d032def7fe]::ty::context::tls::with_opt::<rustc_middle[a0df8d032def7fe]::util::bug::opt_span_bug_fmt<rustc_span[a3ab065b480aa793]::span_encoding::Span>::{closure#0}, !>::{closure#0}
19: 0xffffb1002bc4 - rustc_middle[a0df8d032def7fe]::ty::context::tls::with_context_opt::<rustc_middle[a0df8d032def7fe]::ty::context::tls::with_opt<rustc_middle[a0df8d032def7fe]::util::bug::opt_span_bug_fmt<rustc_span[a3ab065b480aa793]::span_encoding::Span>::{closure#0}, !>::{closure#0}, !>
20: 0xffffac1a02f8 - rustc_middle[a0df8d032def7fe]::util::bug::bug_fmt
21: 0xffffac5089d0 - <rustc_codegen_ssa[79a1e11a865bc274]::back::write::OngoingCodegen<rustc_codegen_llvm[1c89da6189bdcd79]::LlvmCodegenBackend>>::join
22: 0xffffac5bcff8 - <rustc_codegen_llvm[1c89da6189bdcd79]::LlvmCodegenBackend as rustc_codegen_ssa[79a1e11a865bc274]::traits::backend::CodegenBackend>::join_codegen
23: 0xffffac49d394 - <rustc_interface[735d705be2a4b8df]::queries::Linker>::link
24: 0xffffac2caed8 - rustc_interface[735d705be2a4b8df]::util::run_in_thread_with_globals::<rustc_interface[735d705be2a4b8df]::interface::run_compiler<core[78d0b6180d7076d4]::result::Result<(), rustc_span[a3ab065b480aa793]::ErrorGuaranteed>, rustc_driver_impl[acc3693e9fb6d00]::run_compiler::{closure#0}>::{closure#0}, core[78d0b6180d7076d4]::result::Result<(), rustc_span[a3ab065b480aa793]::ErrorGuaranteed>>::{closure#0}::{closure#0}
25: 0xffffac2c9448 - std[67261b68e235c13b]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[735d705be2a4b8df]::util::run_in_thread_with_globals<rustc_interface[735d705be2a4b8df]::interface::run_compiler<core[78d0b6180d7076d4]::result::Result<(), rustc_span[a3ab065b480aa793]::ErrorGuaranteed>, rustc_driver_impl[acc3693e9fb6d00]::run_compiler::{closure#0}>::{closure#0}, core[78d0b6180d7076d4]::result::Result<(), rustc_span[a3ab065b480aa793]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[78d0b6180d7076d4]::result::Result<(), rustc_span[a3ab065b480aa793]::ErrorGuaranteed>>
26: 0xffffac2cc1d0 - <<std[67261b68e235c13b]::thread::Builder>::spawn_unchecked_<rustc_interface[735d705be2a4b8df]::util::run_in_thread_with_globals<rustc_interface[735d705be2a4b8df]::interface::run_compiler<core[78d0b6180d7076d4]::result::Result<(), rustc_span[a3ab065b480aa793]::ErrorGuaranteed>, rustc_driver_impl[acc3693e9fb6d00]::run_compiler::{closure#0}>::{closure#0}, core[78d0b6180d7076d4]::result::Result<(), rustc_span[a3ab065b480aa793]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[78d0b6180d7076d4]::result::Result<(), rustc_span[a3ab065b480aa793]::ErrorGuaranteed>>::{closure#1} as core[78d0b6180d7076d4]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
27: 0xffffab74f3b4 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h99a8d905b3363c45
at /rustc/aedd173a2c086e558c2b66d3743b344f977621a7/library/alloc/src/boxed.rs:2015:9
28: 0xffffab74f3b4 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hdc482d37839e1180
at /rustc/aedd173a2c086e558c2b66d3743b344f977621a7/library/alloc/src/boxed.rs:2015:9
29: 0xffffab74f3b4 - std::sys::pal::unix::thread::Thread::new::thread_start::he6d6f33e3183ae4d
at /rustc/aedd173a2c086e558c2b66d3743b344f977621a7/library/std/src/sys/pal/unix/thread.rs:108:17
30: 0xffffab590584 - start_thread
31: 0xffffab5ffd4c - thread_start
32: 0x0 - <unknown>
error: the compiler unexpectedly panicked. this is a bug.
note: we would appreciate a bug report: https://github.com/rust-lang/rust/issues/new?labels=C-bug%2C+I-ICE%2C+T-compiler&template=ice.md
note: rustc 1.77.0 (aedd173a2 2024-03-17) running on aarch64-unknown-linux-gnu
note: compiler flags: -C embed-bitcode=no -C debuginfo=2 -C incremental=[REDACTED]
note: some of the compiler flags provided by cargo are hidden
query stack during panic:
end of query stack
error: could not compile `river` (bin "river" test)
[Finished running. Exit status: 101]