Build results for nightly-2023-05-20 target arm64_32-apple-watchos core

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error
   Compiling compiler_builtins v0.1.91
   Compiling core v0.0.0 (/var/lib/does-it-build/.rustup/toolchains/nightly-2023-05-20-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core)
   Compiling rustc-std-workspace-core v1.99.0 (/var/lib/does-it-build/.rustup/toolchains/nightly-2023-05-20-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/rustc-std-workspace-core)
thread 'rustc' panicked at 'called `Result::unwrap()` on an `Err` value: Error("unimplemented architecture Aarch64_Ilp32")', compiler/rustc_codegen_ssa/src/back/metadata.rs:339:19
stack backtrace:
   0:     0x7f9dfa31b7b1 - std::backtrace_rs::backtrace::libunwind::trace::h8aa0128dfbe34520
                               at /rustc/521f4dae1bdf7fe9cf9436ecef9ee7c7442708bf/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
   1:     0x7f9dfa31b7b1 - std::backtrace_rs::backtrace::trace_unsynchronized::h3f8446984b2e6eb2
                               at /rustc/521f4dae1bdf7fe9cf9436ecef9ee7c7442708bf/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
   2:     0x7f9dfa31b7b1 - std::sys_common::backtrace::_print_fmt::h3f7303698588d2a6
                               at /rustc/521f4dae1bdf7fe9cf9436ecef9ee7c7442708bf/library/std/src/sys_common/backtrace.rs:65:5
   3:     0x7f9dfa31b7b1 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hb4d66ba37254be77
                               at /rustc/521f4dae1bdf7fe9cf9436ecef9ee7c7442708bf/library/std/src/sys_common/backtrace.rs:44:22
   4:     0x7f9dfa37bcaf - core::fmt::rt::Argument::fmt::hf6931f214398aeed
                               at /rustc/521f4dae1bdf7fe9cf9436ecef9ee7c7442708bf/library/core/src/fmt/rt.rs:138:9
   5:     0x7f9dfa37bcaf - core::fmt::write::h528a83bb873c9cba
                               at /rustc/521f4dae1bdf7fe9cf9436ecef9ee7c7442708bf/library/core/src/fmt/mod.rs:1094:21
   6:     0x7f9dfa30eab1 - std::io::Write::write_fmt::hd4d3d31fa8e61362
                               at /rustc/521f4dae1bdf7fe9cf9436ecef9ee7c7442708bf/library/std/src/io/mod.rs:1712:15
   7:     0x7f9dfa31b5c5 - std::sys_common::backtrace::_print::h577ce749b10962b2
                               at /rustc/521f4dae1bdf7fe9cf9436ecef9ee7c7442708bf/library/std/src/sys_common/backtrace.rs:47:5
   8:     0x7f9dfa31b5c5 - std::sys_common::backtrace::print::h374add7921646371
                               at /rustc/521f4dae1bdf7fe9cf9436ecef9ee7c7442708bf/library/std/src/sys_common/backtrace.rs:34:9
   9:     0x7f9dfa31e237 - std::panicking::default_hook::{{closure}}::h34f8a5c5cd1916d7
  10:     0x7f9dfa31e024 - std::panicking::default_hook::h202c2febc1a968b6
                               at /rustc/521f4dae1bdf7fe9cf9436ecef9ee7c7442708bf/library/std/src/panicking.rs:288:9
  11:     0x7f9dfd4d953b - <rustc_driver_impl[3087d1605b903d41]::install_ice_hook::{closure#0} as core[21c4ead0b3e2734b]::ops::function::FnOnce<(&core[21c4ead0b3e2734b]::panic::panic_info::PanicInfo,)>>::call_once::{shim:vtable#0}
  12:     0x7f9dfa31e957 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h23173ed0a5f043b0
                               at /rustc/521f4dae1bdf7fe9cf9436ecef9ee7c7442708bf/library/alloc/src/boxed.rs:1999:9
  13:     0x7f9dfa31e957 - std::panicking::rust_panic_with_hook::h090a289a4ab26186
                               at /rustc/521f4dae1bdf7fe9cf9436ecef9ee7c7442708bf/library/std/src/panicking.rs:695:13
  14:     0x7f9dfa31e6d7 - std::panicking::begin_panic_handler::{{closure}}::hee4ae6f3d737dfd5
                               at /rustc/521f4dae1bdf7fe9cf9436ecef9ee7c7442708bf/library/std/src/panicking.rs:582:13
  15:     0x7f9dfa31bbe6 - std::sys_common::backtrace::__rust_end_short_backtrace::ha1c8dade22f36663
                               at /rustc/521f4dae1bdf7fe9cf9436ecef9ee7c7442708bf/library/std/src/sys_common/backtrace.rs:151:18
  16:     0x7f9dfa31e442 - rust_begin_unwind
                               at /rustc/521f4dae1bdf7fe9cf9436ecef9ee7c7442708bf/library/std/src/panicking.rs:578:5
  17:     0x7f9dfa377f33 - core::panicking::panic_fmt::h744d8c033f4052f9
                               at /rustc/521f4dae1bdf7fe9cf9436ecef9ee7c7442708bf/library/core/src/panicking.rs:67:14
  18:     0x7f9dfa378553 - core::result::unwrap_failed::hf7a87c6d76b4546e
                               at /rustc/521f4dae1bdf7fe9cf9436ecef9ee7c7442708bf/library/core/src/result.rs:1651:5
  19:     0x7f9dfcc0a5ad - rustc_codegen_ssa[705e68edc1f613ae]::back::metadata::create_wrapper_file
  20:     0x7f9dfcc08cbc - rustc_codegen_ssa[705e68edc1f613ae]::back::link::link_rlib
  21:     0x7f9dfcc05992 - rustc_codegen_ssa[705e68edc1f613ae]::back::link::link_binary
  22:     0x7f9dfcc04394 - <rustc_codegen_llvm[d18653513937785a]::LlvmCodegenBackend as rustc_codegen_ssa[705e68edc1f613ae]::traits::backend::CodegenBackend>::link
  23:     0x7f9dfc77201e - <rustc_interface[3ce8819f5f75befe]::queries::Linker>::link
  24:     0x7f9dfc76fc35 - <scoped_tls[dbef70facea1bd4f]::ScopedKey<rustc_span[8eb232e239f5447b]::SessionGlobals>>::set::<rustc_interface[3ce8819f5f75befe]::interface::run_compiler<core[21c4ead0b3e2734b]::result::Result<(), rustc_span[8eb232e239f5447b]::ErrorGuaranteed>, rustc_driver_impl[3087d1605b903d41]::run_compiler::{closure#1}>::{closure#0}, core[21c4ead0b3e2734b]::result::Result<(), rustc_span[8eb232e239f5447b]::ErrorGuaranteed>>
  25:     0x7f9dfc76efa6 - std[88a1ff9e4dbbeaae]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[3ce8819f5f75befe]::util::run_in_thread_pool_with_globals<rustc_interface[3ce8819f5f75befe]::interface::run_compiler<core[21c4ead0b3e2734b]::result::Result<(), rustc_span[8eb232e239f5447b]::ErrorGuaranteed>, rustc_driver_impl[3087d1605b903d41]::run_compiler::{closure#1}>::{closure#0}, core[21c4ead0b3e2734b]::result::Result<(), rustc_span[8eb232e239f5447b]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[21c4ead0b3e2734b]::result::Result<(), rustc_span[8eb232e239f5447b]::ErrorGuaranteed>>
  26:     0x7f9dfcd9d7b5 - <<std[88a1ff9e4dbbeaae]::thread::Builder>::spawn_unchecked_<rustc_interface[3ce8819f5f75befe]::util::run_in_thread_pool_with_globals<rustc_interface[3ce8819f5f75befe]::interface::run_compiler<core[21c4ead0b3e2734b]::result::Result<(), rustc_span[8eb232e239f5447b]::ErrorGuaranteed>, rustc_driver_impl[3087d1605b903d41]::run_compiler::{closure#1}>::{closure#0}, core[21c4ead0b3e2734b]::result::Result<(), rustc_span[8eb232e239f5447b]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[21c4ead0b3e2734b]::result::Result<(), rustc_span[8eb232e239f5447b]::ErrorGuaranteed>>::{closure#1} as core[21c4ead0b3e2734b]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
  27:     0x7f9dfa328e05 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h9c7ceb16255a4a30
                               at /rustc/521f4dae1bdf7fe9cf9436ecef9ee7c7442708bf/library/alloc/src/boxed.rs:1985:9
  28:     0x7f9dfa328e05 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h0a1d7265252411bc
                               at /rustc/521f4dae1bdf7fe9cf9436ecef9ee7c7442708bf/library/alloc/src/boxed.rs:1985:9
  29:     0x7f9dfa328e05 - std::sys::unix::thread::Thread::new::thread_start::hf49f4e46cf89d82c
                               at /rustc/521f4dae1bdf7fe9cf9436ecef9ee7c7442708bf/library/std/src/sys/unix/thread.rs:108:17
  30:     0x7f9dfa0c8272 - start_thread
  31:     0x7f9dfa143dec - __GI___clone3
  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 1.71.0-nightly (521f4dae1 2023-05-19) running on x86_64-unknown-linux-gnu

note: compiler flags: --crate-type lib -C opt-level=3 -C embed-bitcode=no -Z force-unstable-if-unmarked

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

query stack during panic:
end of query stack
error: could not compile `rustc-std-workspace-core` (lib)
warning: build failed, waiting for other jobs to finish...
thread 'rustc' panicked at 'called `Result::unwrap()` on an `Err` value: Error("unimplemented architecture Aarch64_Ilp32")', compiler/rustc_codegen_ssa/src/back/metadata.rs:339:19
stack backtrace:
   0:     0x7f4128b1b7b1 - std::backtrace_rs::backtrace::libunwind::trace::h8aa0128dfbe34520
                               at /rustc/521f4dae1bdf7fe9cf9436ecef9ee7c7442708bf/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
   1:     0x7f4128b1b7b1 - std::backtrace_rs::backtrace::trace_unsynchronized::h3f8446984b2e6eb2
                               at /rustc/521f4dae1bdf7fe9cf9436ecef9ee7c7442708bf/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
   2:     0x7f4128b1b7b1 - std::sys_common::backtrace::_print_fmt::h3f7303698588d2a6
                               at /rustc/521f4dae1bdf7fe9cf9436ecef9ee7c7442708bf/library/std/src/sys_common/backtrace.rs:65:5
   3:     0x7f4128b1b7b1 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hb4d66ba37254be77
                               at /rustc/521f4dae1bdf7fe9cf9436ecef9ee7c7442708bf/library/std/src/sys_common/backtrace.rs:44:22
   4:     0x7f4128b7bcaf - core::fmt::rt::Argument::fmt::hf6931f214398aeed
                               at /rustc/521f4dae1bdf7fe9cf9436ecef9ee7c7442708bf/library/core/src/fmt/rt.rs:138:9
   5:     0x7f4128b7bcaf - core::fmt::write::h528a83bb873c9cba
                               at /rustc/521f4dae1bdf7fe9cf9436ecef9ee7c7442708bf/library/core/src/fmt/mod.rs:1094:21
   6:     0x7f4128b0eab1 - std::io::Write::write_fmt::hd4d3d31fa8e61362
                               at /rustc/521f4dae1bdf7fe9cf9436ecef9ee7c7442708bf/library/std/src/io/mod.rs:1712:15
   7:     0x7f4128b1b5c5 - std::sys_common::backtrace::_print::h577ce749b10962b2
                               at /rustc/521f4dae1bdf7fe9cf9436ecef9ee7c7442708bf/library/std/src/sys_common/backtrace.rs:47:5
   8:     0x7f4128b1b5c5 - std::sys_common::backtrace::print::h374add7921646371
                               at /rustc/521f4dae1bdf7fe9cf9436ecef9ee7c7442708bf/library/std/src/sys_common/backtrace.rs:34:9
   9:     0x7f4128b1e237 - std::panicking::default_hook::{{closure}}::h34f8a5c5cd1916d7
  10:     0x7f4128b1e024 - std::panicking::default_hook::h202c2febc1a968b6
                               at /rustc/521f4dae1bdf7fe9cf9436ecef9ee7c7442708bf/library/std/src/panicking.rs:288:9
  11:     0x7f412bcd953b - <rustc_driver_impl[3087d1605b903d41]::install_ice_hook::{closure#0} as core[21c4ead0b3e2734b]::ops::function::FnOnce<(&core[21c4ead0b3e2734b]::panic::panic_info::PanicInfo,)>>::call_once::{shim:vtable#0}
  12:     0x7f4128b1e957 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h23173ed0a5f043b0
                               at /rustc/521f4dae1bdf7fe9cf9436ecef9ee7c7442708bf/library/alloc/src/boxed.rs:1999:9
  13:     0x7f4128b1e957 - std::panicking::rust_panic_with_hook::h090a289a4ab26186
                               at /rustc/521f4dae1bdf7fe9cf9436ecef9ee7c7442708bf/library/std/src/panicking.rs:695:13
  14:     0x7f4128b1e6d7 - std::panicking::begin_panic_handler::{{closure}}::hee4ae6f3d737dfd5
                               at /rustc/521f4dae1bdf7fe9cf9436ecef9ee7c7442708bf/library/std/src/panicking.rs:582:13
  15:     0x7f4128b1bbe6 - std::sys_common::backtrace::__rust_end_short_backtrace::ha1c8dade22f36663
                               at /rustc/521f4dae1bdf7fe9cf9436ecef9ee7c7442708bf/library/std/src/sys_common/backtrace.rs:151:18
  16:     0x7f4128b1e442 - rust_begin_unwind
                               at /rustc/521f4dae1bdf7fe9cf9436ecef9ee7c7442708bf/library/std/src/panicking.rs:578:5
  17:     0x7f4128b77f33 - core::panicking::panic_fmt::h744d8c033f4052f9
                               at /rustc/521f4dae1bdf7fe9cf9436ecef9ee7c7442708bf/library/core/src/panicking.rs:67:14
  18:     0x7f4128b78553 - core::result::unwrap_failed::hf7a87c6d76b4546e
                               at /rustc/521f4dae1bdf7fe9cf9436ecef9ee7c7442708bf/library/core/src/result.rs:1651:5
  19:     0x7f412b40a5ad - rustc_codegen_ssa[705e68edc1f613ae]::back::metadata::create_wrapper_file
  20:     0x7f412b408cbc - rustc_codegen_ssa[705e68edc1f613ae]::back::link::link_rlib
  21:     0x7f412b405992 - rustc_codegen_ssa[705e68edc1f613ae]::back::link::link_binary
  22:     0x7f412b404394 - <rustc_codegen_llvm[d18653513937785a]::LlvmCodegenBackend as rustc_codegen_ssa[705e68edc1f613ae]::traits::backend::CodegenBackend>::link
  23:     0x7f412af7201e - <rustc_interface[3ce8819f5f75befe]::queries::Linker>::link
  24:     0x7f412af6fc35 - <scoped_tls[dbef70facea1bd4f]::ScopedKey<rustc_span[8eb232e239f5447b]::SessionGlobals>>::set::<rustc_interface[3ce8819f5f75befe]::interface::run_compiler<core[21c4ead0b3e2734b]::result::Result<(), rustc_span[8eb232e239f5447b]::ErrorGuaranteed>, rustc_driver_impl[3087d1605b903d41]::run_compiler::{closure#1}>::{closure#0}, core[21c4ead0b3e2734b]::result::Result<(), rustc_span[8eb232e239f5447b]::ErrorGuaranteed>>
  25:     0x7f412af6efa6 - std[88a1ff9e4dbbeaae]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[3ce8819f5f75befe]::util::run_in_thread_pool_with_globals<rustc_interface[3ce8819f5f75befe]::interface::run_compiler<core[21c4ead0b3e2734b]::result::Result<(), rustc_span[8eb232e239f5447b]::ErrorGuaranteed>, rustc_driver_impl[3087d1605b903d41]::run_compiler::{closure#1}>::{closure#0}, core[21c4ead0b3e2734b]::result::Result<(), rustc_span[8eb232e239f5447b]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[21c4ead0b3e2734b]::result::Result<(), rustc_span[8eb232e239f5447b]::ErrorGuaranteed>>
  26:     0x7f412b59d7b5 - <<std[88a1ff9e4dbbeaae]::thread::Builder>::spawn_unchecked_<rustc_interface[3ce8819f5f75befe]::util::run_in_thread_pool_with_globals<rustc_interface[3ce8819f5f75befe]::interface::run_compiler<core[21c4ead0b3e2734b]::result::Result<(), rustc_span[8eb232e239f5447b]::ErrorGuaranteed>, rustc_driver_impl[3087d1605b903d41]::run_compiler::{closure#1}>::{closure#0}, core[21c4ead0b3e2734b]::result::Result<(), rustc_span[8eb232e239f5447b]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[21c4ead0b3e2734b]::result::Result<(), rustc_span[8eb232e239f5447b]::ErrorGuaranteed>>::{closure#1} as core[21c4ead0b3e2734b]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
  27:     0x7f4128b28e05 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h9c7ceb16255a4a30
                               at /rustc/521f4dae1bdf7fe9cf9436ecef9ee7c7442708bf/library/alloc/src/boxed.rs:1985:9
  28:     0x7f4128b28e05 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h0a1d7265252411bc
                               at /rustc/521f4dae1bdf7fe9cf9436ecef9ee7c7442708bf/library/alloc/src/boxed.rs:1985:9
  29:     0x7f4128b28e05 - std::sys::unix::thread::Thread::new::thread_start::hf49f4e46cf89d82c
                               at /rustc/521f4dae1bdf7fe9cf9436ecef9ee7c7442708bf/library/std/src/sys/unix/thread.rs:108:17
  30:     0x7f41288c8272 - start_thread
  31:     0x7f4128943dec - __GI___clone3
  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 1.71.0-nightly (521f4dae1 2023-05-19) running on x86_64-unknown-linux-gnu

note: compiler flags: --crate-type lib -C opt-level=3 -C embed-bitcode=no -Z force-unstable-if-unmarked

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

query stack during panic:
end of query stack
error: could not compile `compiler_builtins` (lib)
thread 'rustc' panicked at 'called `Result::unwrap()` on an `Err` value: Error("unimplemented architecture Aarch64_Ilp32")', compiler/rustc_codegen_ssa/src/back/metadata.rs:339:19
stack backtrace:
   0:     0x7f1954d1b7b1 - std::backtrace_rs::backtrace::libunwind::trace::h8aa0128dfbe34520
                               at /rustc/521f4dae1bdf7fe9cf9436ecef9ee7c7442708bf/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
   1:     0x7f1954d1b7b1 - std::backtrace_rs::backtrace::trace_unsynchronized::h3f8446984b2e6eb2
                               at /rustc/521f4dae1bdf7fe9cf9436ecef9ee7c7442708bf/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
   2:     0x7f1954d1b7b1 - std::sys_common::backtrace::_print_fmt::h3f7303698588d2a6
                               at /rustc/521f4dae1bdf7fe9cf9436ecef9ee7c7442708bf/library/std/src/sys_common/backtrace.rs:65:5
   3:     0x7f1954d1b7b1 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hb4d66ba37254be77
                               at /rustc/521f4dae1bdf7fe9cf9436ecef9ee7c7442708bf/library/std/src/sys_common/backtrace.rs:44:22
   4:     0x7f1954d7bcaf - core::fmt::rt::Argument::fmt::hf6931f214398aeed
                               at /rustc/521f4dae1bdf7fe9cf9436ecef9ee7c7442708bf/library/core/src/fmt/rt.rs:138:9
   5:     0x7f1954d7bcaf - core::fmt::write::h528a83bb873c9cba
                               at /rustc/521f4dae1bdf7fe9cf9436ecef9ee7c7442708bf/library/core/src/fmt/mod.rs:1094:21
   6:     0x7f1954d0eab1 - std::io::Write::write_fmt::hd4d3d31fa8e61362
                               at /rustc/521f4dae1bdf7fe9cf9436ecef9ee7c7442708bf/library/std/src/io/mod.rs:1712:15
   7:     0x7f1954d1b5c5 - std::sys_common::backtrace::_print::h577ce749b10962b2
                               at /rustc/521f4dae1bdf7fe9cf9436ecef9ee7c7442708bf/library/std/src/sys_common/backtrace.rs:47:5
   8:     0x7f1954d1b5c5 - std::sys_common::backtrace::print::h374add7921646371
                               at /rustc/521f4dae1bdf7fe9cf9436ecef9ee7c7442708bf/library/std/src/sys_common/backtrace.rs:34:9
   9:     0x7f1954d1e237 - std::panicking::default_hook::{{closure}}::h34f8a5c5cd1916d7
  10:     0x7f1954d1e024 - std::panicking::default_hook::h202c2febc1a968b6
                               at /rustc/521f4dae1bdf7fe9cf9436ecef9ee7c7442708bf/library/std/src/panicking.rs:288:9
  11:     0x7f1957ed953b - <rustc_driver_impl[3087d1605b903d41]::install_ice_hook::{closure#0} as core[21c4ead0b3e2734b]::ops::function::FnOnce<(&core[21c4ead0b3e2734b]::panic::panic_info::PanicInfo,)>>::call_once::{shim:vtable#0}
  12:     0x7f1954d1e957 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h23173ed0a5f043b0
                               at /rustc/521f4dae1bdf7fe9cf9436ecef9ee7c7442708bf/library/alloc/src/boxed.rs:1999:9
  13:     0x7f1954d1e957 - std::panicking::rust_panic_with_hook::h090a289a4ab26186
                               at /rustc/521f4dae1bdf7fe9cf9436ecef9ee7c7442708bf/library/std/src/panicking.rs:695:13
  14:     0x7f1954d1e6d7 - std::panicking::begin_panic_handler::{{closure}}::hee4ae6f3d737dfd5
                               at /rustc/521f4dae1bdf7fe9cf9436ecef9ee7c7442708bf/library/std/src/panicking.rs:582:13
  15:     0x7f1954d1bbe6 - std::sys_common::backtrace::__rust_end_short_backtrace::ha1c8dade22f36663
                               at /rustc/521f4dae1bdf7fe9cf9436ecef9ee7c7442708bf/library/std/src/sys_common/backtrace.rs:151:18
  16:     0x7f1954d1e442 - rust_begin_unwind
                               at /rustc/521f4dae1bdf7fe9cf9436ecef9ee7c7442708bf/library/std/src/panicking.rs:578:5
  17:     0x7f1954d77f33 - core::panicking::panic_fmt::h744d8c033f4052f9
                               at /rustc/521f4dae1bdf7fe9cf9436ecef9ee7c7442708bf/library/core/src/panicking.rs:67:14
  18:     0x7f1954d78553 - core::result::unwrap_failed::hf7a87c6d76b4546e
                               at /rustc/521f4dae1bdf7fe9cf9436ecef9ee7c7442708bf/library/core/src/result.rs:1651:5
  19:     0x7f195760a5ad - rustc_codegen_ssa[705e68edc1f613ae]::back::metadata::create_wrapper_file
  20:     0x7f1957608cbc - rustc_codegen_ssa[705e68edc1f613ae]::back::link::link_rlib
  21:     0x7f1957605992 - rustc_codegen_ssa[705e68edc1f613ae]::back::link::link_binary
  22:     0x7f1957604394 - <rustc_codegen_llvm[d18653513937785a]::LlvmCodegenBackend as rustc_codegen_ssa[705e68edc1f613ae]::traits::backend::CodegenBackend>::link
  23:     0x7f195717201e - <rustc_interface[3ce8819f5f75befe]::queries::Linker>::link
  24:     0x7f195716fc35 - <scoped_tls[dbef70facea1bd4f]::ScopedKey<rustc_span[8eb232e239f5447b]::SessionGlobals>>::set::<rustc_interface[3ce8819f5f75befe]::interface::run_compiler<core[21c4ead0b3e2734b]::result::Result<(), rustc_span[8eb232e239f5447b]::ErrorGuaranteed>, rustc_driver_impl[3087d1605b903d41]::run_compiler::{closure#1}>::{closure#0}, core[21c4ead0b3e2734b]::result::Result<(), rustc_span[8eb232e239f5447b]::ErrorGuaranteed>>
  25:     0x7f195716efa6 - std[88a1ff9e4dbbeaae]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[3ce8819f5f75befe]::util::run_in_thread_pool_with_globals<rustc_interface[3ce8819f5f75befe]::interface::run_compiler<core[21c4ead0b3e2734b]::result::Result<(), rustc_span[8eb232e239f5447b]::ErrorGuaranteed>, rustc_driver_impl[3087d1605b903d41]::run_compiler::{closure#1}>::{closure#0}, core[21c4ead0b3e2734b]::result::Result<(), rustc_span[8eb232e239f5447b]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[21c4ead0b3e2734b]::result::Result<(), rustc_span[8eb232e239f5447b]::ErrorGuaranteed>>
  26:     0x7f195779d7b5 - <<std[88a1ff9e4dbbeaae]::thread::Builder>::spawn_unchecked_<rustc_interface[3ce8819f5f75befe]::util::run_in_thread_pool_with_globals<rustc_interface[3ce8819f5f75befe]::interface::run_compiler<core[21c4ead0b3e2734b]::result::Result<(), rustc_span[8eb232e239f5447b]::ErrorGuaranteed>, rustc_driver_impl[3087d1605b903d41]::run_compiler::{closure#1}>::{closure#0}, core[21c4ead0b3e2734b]::result::Result<(), rustc_span[8eb232e239f5447b]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[21c4ead0b3e2734b]::result::Result<(), rustc_span[8eb232e239f5447b]::ErrorGuaranteed>>::{closure#1} as core[21c4ead0b3e2734b]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
  27:     0x7f1954d28e05 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h9c7ceb16255a4a30
                               at /rustc/521f4dae1bdf7fe9cf9436ecef9ee7c7442708bf/library/alloc/src/boxed.rs:1985:9
  28:     0x7f1954d28e05 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h0a1d7265252411bc
                               at /rustc/521f4dae1bdf7fe9cf9436ecef9ee7c7442708bf/library/alloc/src/boxed.rs:1985:9
  29:     0x7f1954d28e05 - std::sys::unix::thread::Thread::new::thread_start::hf49f4e46cf89d82c
                               at /rustc/521f4dae1bdf7fe9cf9436ecef9ee7c7442708bf/library/std/src/sys/unix/thread.rs:108:17
  30:     0x7f1954ac8272 - start_thread
  31:     0x7f1954b43dec - __GI___clone3
  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 1.71.0-nightly (521f4dae1 2023-05-19) running on x86_64-unknown-linux-gnu

note: compiler flags: --crate-type lib -C opt-level=3 -C embed-bitcode=no -Z force-unstable-if-unmarked

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

query stack during panic:
end of query stack
error: could not compile `core` (lib)

    

Build history for target arm64_32-apple-watchos

Build state for nightly 2023-05-20