Build results for nightly-2023-03-28 target arm64_32-apple-watchos core

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error
   Compiling core v0.0.0 (/var/lib/does-it-build/.rustup/toolchains/nightly-2023-03-28-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core)
   Compiling compiler_builtins v0.1.87
   Compiling rustc-std-workspace-core v1.99.0 (/var/lib/does-it-build/.rustup/toolchains/nightly-2023-03-28-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:286:19
stack backtrace:
   0:     0x7f7a2bf14baa - std::backtrace_rs::backtrace::libunwind::trace::h9a35e8841e13b2af
                               at /rustc/2036fdd24f77d607dcfaa24c48fbe85d3f785823/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
   1:     0x7f7a2bf14baa - std::backtrace_rs::backtrace::trace_unsynchronized::he08611bd568f0c62
                               at /rustc/2036fdd24f77d607dcfaa24c48fbe85d3f785823/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
   2:     0x7f7a2bf14baa - std::sys_common::backtrace::_print_fmt::h95d02121b9a1ec21
                               at /rustc/2036fdd24f77d607dcfaa24c48fbe85d3f785823/library/std/src/sys_common/backtrace.rs:65:5
   3:     0x7f7a2bf14baa - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h8a5c87936d54eb8a
                               at /rustc/2036fdd24f77d607dcfaa24c48fbe85d3f785823/library/std/src/sys_common/backtrace.rs:44:22
   4:     0x7f7a2bf78b1f - core::fmt::write::h6f7e4f020323f754
                               at /rustc/2036fdd24f77d607dcfaa24c48fbe85d3f785823/library/core/src/fmt/mod.rs:1254:17
   5:     0x7f7a2bf077e5 - std::io::Write::write_fmt::h7483eaa23dd64a64
                               at /rustc/2036fdd24f77d607dcfaa24c48fbe85d3f785823/library/std/src/io/mod.rs:1698:15
   6:     0x7f7a2bf14975 - std::sys_common::backtrace::_print::hd0a0f31ca31d62f4
                               at /rustc/2036fdd24f77d607dcfaa24c48fbe85d3f785823/library/std/src/sys_common/backtrace.rs:47:5
   7:     0x7f7a2bf14975 - std::sys_common::backtrace::print::hcec75d86022ab638
                               at /rustc/2036fdd24f77d607dcfaa24c48fbe85d3f785823/library/std/src/sys_common/backtrace.rs:34:9
   8:     0x7f7a2bf1761e - std::panicking::default_hook::{{closure}}::ha42ae8d6d0b76024
                               at /rustc/2036fdd24f77d607dcfaa24c48fbe85d3f785823/library/std/src/panicking.rs:269:22
   9:     0x7f7a2bf173c5 - std::panicking::default_hook::h6a7da7e0dd616385
                               at /rustc/2036fdd24f77d607dcfaa24c48fbe85d3f785823/library/std/src/panicking.rs:288:9
  10:     0x7f7a2f20aae5 - rustc_driver_impl[5fde3547669694a]::DEFAULT_HOOK::{closure#0}::{closure#0}
  11:     0x7f7a2bf17e14 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h0266cde2008144a9
                               at /rustc/2036fdd24f77d607dcfaa24c48fbe85d3f785823/library/alloc/src/boxed.rs:2002:9
  12:     0x7f7a2bf17e14 - std::panicking::rust_panic_with_hook::h093ce538cc8f2e8f
                               at /rustc/2036fdd24f77d607dcfaa24c48fbe85d3f785823/library/std/src/panicking.rs:694:13
  13:     0x7f7a2bf17b89 - std::panicking::begin_panic_handler::{{closure}}::h53cd3d96f6ac1164
                               at /rustc/2036fdd24f77d607dcfaa24c48fbe85d3f785823/library/std/src/panicking.rs:581:13
  14:     0x7f7a2bf15016 - std::sys_common::backtrace::__rust_end_short_backtrace::hba6055bbe5643b80
                               at /rustc/2036fdd24f77d607dcfaa24c48fbe85d3f785823/library/std/src/sys_common/backtrace.rs:150:18
  15:     0x7f7a2bf178e2 - rust_begin_unwind
                               at /rustc/2036fdd24f77d607dcfaa24c48fbe85d3f785823/library/std/src/panicking.rs:577:5
  16:     0x7f7a2bf74f23 - core::panicking::panic_fmt::h2009b5add9fba0fb
                               at /rustc/2036fdd24f77d607dcfaa24c48fbe85d3f785823/library/core/src/panicking.rs:67:14
  17:     0x7f7a2bf75463 - core::result::unwrap_failed::h156310c3139281d0
                               at /rustc/2036fdd24f77d607dcfaa24c48fbe85d3f785823/library/core/src/result.rs:1752:5
  18:     0x7f7a2e8ef661 - rustc_codegen_ssa[3f0636999737f8]::back::metadata::create_wrapper_file
  19:     0x7f7a2e8edd60 - rustc_codegen_ssa[3f0636999737f8]::back::link::link_rlib
  20:     0x7f7a2e8eb6cb - rustc_codegen_ssa[3f0636999737f8]::back::link::link_binary
  21:     0x7f7a2e8ea154 - <rustc_codegen_llvm[685d40520f7bea2c]::LlvmCodegenBackend as rustc_codegen_ssa[3f0636999737f8]::traits::backend::CodegenBackend>::link
  22:     0x7f7a2e38940c - <rustc_interface[e856ecfa94b116c5]::queries::Linker>::link
  23:     0x7f7a2e378dbf - rustc_span[b4298c15f9232f83]::with_source_map::<core[c96edf51cfe07916]::result::Result<(), rustc_span[b4298c15f9232f83]::ErrorGuaranteed>, rustc_interface[e856ecfa94b116c5]::interface::run_compiler<core[c96edf51cfe07916]::result::Result<(), rustc_span[b4298c15f9232f83]::ErrorGuaranteed>, rustc_driver_impl[5fde3547669694a]::run_compiler::{closure#1}>::{closure#0}::{closure#0}>
  24:     0x7f7a2e37829f - std[1739d8b373ed958a]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[e856ecfa94b116c5]::util::run_in_thread_pool_with_globals<rustc_interface[e856ecfa94b116c5]::interface::run_compiler<core[c96edf51cfe07916]::result::Result<(), rustc_span[b4298c15f9232f83]::ErrorGuaranteed>, rustc_driver_impl[5fde3547669694a]::run_compiler::{closure#1}>::{closure#0}, core[c96edf51cfe07916]::result::Result<(), rustc_span[b4298c15f9232f83]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[c96edf51cfe07916]::result::Result<(), rustc_span[b4298c15f9232f83]::ErrorGuaranteed>>
  25:     0x7f7a2eab62de - <<std[1739d8b373ed958a]::thread::Builder>::spawn_unchecked_<rustc_interface[e856ecfa94b116c5]::util::run_in_thread_pool_with_globals<rustc_interface[e856ecfa94b116c5]::interface::run_compiler<core[c96edf51cfe07916]::result::Result<(), rustc_span[b4298c15f9232f83]::ErrorGuaranteed>, rustc_driver_impl[5fde3547669694a]::run_compiler::{closure#1}>::{closure#0}, core[c96edf51cfe07916]::result::Result<(), rustc_span[b4298c15f9232f83]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[c96edf51cfe07916]::result::Result<(), rustc_span[b4298c15f9232f83]::ErrorGuaranteed>>::{closure#1} as core[c96edf51cfe07916]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
  26:     0x7f7a2bf21ef5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hfd505fa68cca0611
                               at /rustc/2036fdd24f77d607dcfaa24c48fbe85d3f785823/library/alloc/src/boxed.rs:1988:9
  27:     0x7f7a2bf21ef5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::ha4f8880092c6d967
                               at /rustc/2036fdd24f77d607dcfaa24c48fbe85d3f785823/library/alloc/src/boxed.rs:1988:9
  28:     0x7f7a2bf21ef5 - std::sys::unix::thread::Thread::new::thread_start::h2ee1990d223b91a1
                               at /rustc/2036fdd24f77d607dcfaa24c48fbe85d3f785823/library/std/src/sys/unix/thread.rs:108:17
  29:     0x7f7a2bcbf272 - start_thread
  30:     0x7f7a2bd3adec - __GI___clone3
  31:                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 1.70.0-nightly (2036fdd24 2023-03-27) 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:286:19
stack backtrace:
   0:     0x7f0f40b14baa - std::backtrace_rs::backtrace::libunwind::trace::h9a35e8841e13b2af
                               at /rustc/2036fdd24f77d607dcfaa24c48fbe85d3f785823/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
   1:     0x7f0f40b14baa - std::backtrace_rs::backtrace::trace_unsynchronized::he08611bd568f0c62
                               at /rustc/2036fdd24f77d607dcfaa24c48fbe85d3f785823/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
   2:     0x7f0f40b14baa - std::sys_common::backtrace::_print_fmt::h95d02121b9a1ec21
                               at /rustc/2036fdd24f77d607dcfaa24c48fbe85d3f785823/library/std/src/sys_common/backtrace.rs:65:5
   3:     0x7f0f40b14baa - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h8a5c87936d54eb8a
                               at /rustc/2036fdd24f77d607dcfaa24c48fbe85d3f785823/library/std/src/sys_common/backtrace.rs:44:22
   4:     0x7f0f40b78b1f - core::fmt::write::h6f7e4f020323f754
                               at /rustc/2036fdd24f77d607dcfaa24c48fbe85d3f785823/library/core/src/fmt/mod.rs:1254:17
   5:     0x7f0f40b077e5 - std::io::Write::write_fmt::h7483eaa23dd64a64
                               at /rustc/2036fdd24f77d607dcfaa24c48fbe85d3f785823/library/std/src/io/mod.rs:1698:15
   6:     0x7f0f40b14975 - std::sys_common::backtrace::_print::hd0a0f31ca31d62f4
                               at /rustc/2036fdd24f77d607dcfaa24c48fbe85d3f785823/library/std/src/sys_common/backtrace.rs:47:5
   7:     0x7f0f40b14975 - std::sys_common::backtrace::print::hcec75d86022ab638
                               at /rustc/2036fdd24f77d607dcfaa24c48fbe85d3f785823/library/std/src/sys_common/backtrace.rs:34:9
   8:     0x7f0f40b1761e - std::panicking::default_hook::{{closure}}::ha42ae8d6d0b76024
                               at /rustc/2036fdd24f77d607dcfaa24c48fbe85d3f785823/library/std/src/panicking.rs:269:22
   9:     0x7f0f40b173c5 - std::panicking::default_hook::h6a7da7e0dd616385
                               at /rustc/2036fdd24f77d607dcfaa24c48fbe85d3f785823/library/std/src/panicking.rs:288:9
  10:     0x7f0f43e0aae5 - rustc_driver_impl[5fde3547669694a]::DEFAULT_HOOK::{closure#0}::{closure#0}
  11:     0x7f0f40b17e14 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h0266cde2008144a9
                               at /rustc/2036fdd24f77d607dcfaa24c48fbe85d3f785823/library/alloc/src/boxed.rs:2002:9
  12:     0x7f0f40b17e14 - std::panicking::rust_panic_with_hook::h093ce538cc8f2e8f
                               at /rustc/2036fdd24f77d607dcfaa24c48fbe85d3f785823/library/std/src/panicking.rs:694:13
  13:     0x7f0f40b17b89 - std::panicking::begin_panic_handler::{{closure}}::h53cd3d96f6ac1164
                               at /rustc/2036fdd24f77d607dcfaa24c48fbe85d3f785823/library/std/src/panicking.rs:581:13
  14:     0x7f0f40b15016 - std::sys_common::backtrace::__rust_end_short_backtrace::hba6055bbe5643b80
                               at /rustc/2036fdd24f77d607dcfaa24c48fbe85d3f785823/library/std/src/sys_common/backtrace.rs:150:18
  15:     0x7f0f40b178e2 - rust_begin_unwind
                               at /rustc/2036fdd24f77d607dcfaa24c48fbe85d3f785823/library/std/src/panicking.rs:577:5
  16:     0x7f0f40b74f23 - core::panicking::panic_fmt::h2009b5add9fba0fb
                               at /rustc/2036fdd24f77d607dcfaa24c48fbe85d3f785823/library/core/src/panicking.rs:67:14
  17:     0x7f0f40b75463 - core::result::unwrap_failed::h156310c3139281d0
                               at /rustc/2036fdd24f77d607dcfaa24c48fbe85d3f785823/library/core/src/result.rs:1752:5
  18:     0x7f0f434ef661 - rustc_codegen_ssa[3f0636999737f8]::back::metadata::create_wrapper_file
  19:     0x7f0f434edd60 - rustc_codegen_ssa[3f0636999737f8]::back::link::link_rlib
  20:     0x7f0f434eb6cb - rustc_codegen_ssa[3f0636999737f8]::back::link::link_binary
  21:     0x7f0f434ea154 - <rustc_codegen_llvm[685d40520f7bea2c]::LlvmCodegenBackend as rustc_codegen_ssa[3f0636999737f8]::traits::backend::CodegenBackend>::link
  22:     0x7f0f42f8940c - <rustc_interface[e856ecfa94b116c5]::queries::Linker>::link
  23:     0x7f0f42f78dbf - rustc_span[b4298c15f9232f83]::with_source_map::<core[c96edf51cfe07916]::result::Result<(), rustc_span[b4298c15f9232f83]::ErrorGuaranteed>, rustc_interface[e856ecfa94b116c5]::interface::run_compiler<core[c96edf51cfe07916]::result::Result<(), rustc_span[b4298c15f9232f83]::ErrorGuaranteed>, rustc_driver_impl[5fde3547669694a]::run_compiler::{closure#1}>::{closure#0}::{closure#0}>
  24:     0x7f0f42f7829f - std[1739d8b373ed958a]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[e856ecfa94b116c5]::util::run_in_thread_pool_with_globals<rustc_interface[e856ecfa94b116c5]::interface::run_compiler<core[c96edf51cfe07916]::result::Result<(), rustc_span[b4298c15f9232f83]::ErrorGuaranteed>, rustc_driver_impl[5fde3547669694a]::run_compiler::{closure#1}>::{closure#0}, core[c96edf51cfe07916]::result::Result<(), rustc_span[b4298c15f9232f83]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[c96edf51cfe07916]::result::Result<(), rustc_span[b4298c15f9232f83]::ErrorGuaranteed>>
  25:     0x7f0f436b62de - <<std[1739d8b373ed958a]::thread::Builder>::spawn_unchecked_<rustc_interface[e856ecfa94b116c5]::util::run_in_thread_pool_with_globals<rustc_interface[e856ecfa94b116c5]::interface::run_compiler<core[c96edf51cfe07916]::result::Result<(), rustc_span[b4298c15f9232f83]::ErrorGuaranteed>, rustc_driver_impl[5fde3547669694a]::run_compiler::{closure#1}>::{closure#0}, core[c96edf51cfe07916]::result::Result<(), rustc_span[b4298c15f9232f83]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[c96edf51cfe07916]::result::Result<(), rustc_span[b4298c15f9232f83]::ErrorGuaranteed>>::{closure#1} as core[c96edf51cfe07916]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
  26:     0x7f0f40b21ef5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hfd505fa68cca0611
                               at /rustc/2036fdd24f77d607dcfaa24c48fbe85d3f785823/library/alloc/src/boxed.rs:1988:9
  27:     0x7f0f40b21ef5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::ha4f8880092c6d967
                               at /rustc/2036fdd24f77d607dcfaa24c48fbe85d3f785823/library/alloc/src/boxed.rs:1988:9
  28:     0x7f0f40b21ef5 - std::sys::unix::thread::Thread::new::thread_start::h2ee1990d223b91a1
                               at /rustc/2036fdd24f77d607dcfaa24c48fbe85d3f785823/library/std/src/sys/unix/thread.rs:108:17
  29:     0x7f0f408bf272 - start_thread
  30:     0x7f0f4093adec - __GI___clone3
  31:                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 1.70.0-nightly (2036fdd24 2023-03-27) 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:286:19
stack backtrace:
   0:     0x7f186ef14baa - std::backtrace_rs::backtrace::libunwind::trace::h9a35e8841e13b2af
                               at /rustc/2036fdd24f77d607dcfaa24c48fbe85d3f785823/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
   1:     0x7f186ef14baa - std::backtrace_rs::backtrace::trace_unsynchronized::he08611bd568f0c62
                               at /rustc/2036fdd24f77d607dcfaa24c48fbe85d3f785823/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
   2:     0x7f186ef14baa - std::sys_common::backtrace::_print_fmt::h95d02121b9a1ec21
                               at /rustc/2036fdd24f77d607dcfaa24c48fbe85d3f785823/library/std/src/sys_common/backtrace.rs:65:5
   3:     0x7f186ef14baa - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h8a5c87936d54eb8a
                               at /rustc/2036fdd24f77d607dcfaa24c48fbe85d3f785823/library/std/src/sys_common/backtrace.rs:44:22
   4:     0x7f186ef78b1f - core::fmt::write::h6f7e4f020323f754
                               at /rustc/2036fdd24f77d607dcfaa24c48fbe85d3f785823/library/core/src/fmt/mod.rs:1254:17
   5:     0x7f186ef077e5 - std::io::Write::write_fmt::h7483eaa23dd64a64
                               at /rustc/2036fdd24f77d607dcfaa24c48fbe85d3f785823/library/std/src/io/mod.rs:1698:15
   6:     0x7f186ef14975 - std::sys_common::backtrace::_print::hd0a0f31ca31d62f4
                               at /rustc/2036fdd24f77d607dcfaa24c48fbe85d3f785823/library/std/src/sys_common/backtrace.rs:47:5
   7:     0x7f186ef14975 - std::sys_common::backtrace::print::hcec75d86022ab638
                               at /rustc/2036fdd24f77d607dcfaa24c48fbe85d3f785823/library/std/src/sys_common/backtrace.rs:34:9
   8:     0x7f186ef1761e - std::panicking::default_hook::{{closure}}::ha42ae8d6d0b76024
                               at /rustc/2036fdd24f77d607dcfaa24c48fbe85d3f785823/library/std/src/panicking.rs:269:22
   9:     0x7f186ef173c5 - std::panicking::default_hook::h6a7da7e0dd616385
                               at /rustc/2036fdd24f77d607dcfaa24c48fbe85d3f785823/library/std/src/panicking.rs:288:9
  10:     0x7f187220aae5 - rustc_driver_impl[5fde3547669694a]::DEFAULT_HOOK::{closure#0}::{closure#0}
  11:     0x7f186ef17e14 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h0266cde2008144a9
                               at /rustc/2036fdd24f77d607dcfaa24c48fbe85d3f785823/library/alloc/src/boxed.rs:2002:9
  12:     0x7f186ef17e14 - std::panicking::rust_panic_with_hook::h093ce538cc8f2e8f
                               at /rustc/2036fdd24f77d607dcfaa24c48fbe85d3f785823/library/std/src/panicking.rs:694:13
  13:     0x7f186ef17b89 - std::panicking::begin_panic_handler::{{closure}}::h53cd3d96f6ac1164
                               at /rustc/2036fdd24f77d607dcfaa24c48fbe85d3f785823/library/std/src/panicking.rs:581:13
  14:     0x7f186ef15016 - std::sys_common::backtrace::__rust_end_short_backtrace::hba6055bbe5643b80
                               at /rustc/2036fdd24f77d607dcfaa24c48fbe85d3f785823/library/std/src/sys_common/backtrace.rs:150:18
  15:     0x7f186ef178e2 - rust_begin_unwind
                               at /rustc/2036fdd24f77d607dcfaa24c48fbe85d3f785823/library/std/src/panicking.rs:577:5
  16:     0x7f186ef74f23 - core::panicking::panic_fmt::h2009b5add9fba0fb
                               at /rustc/2036fdd24f77d607dcfaa24c48fbe85d3f785823/library/core/src/panicking.rs:67:14
  17:     0x7f186ef75463 - core::result::unwrap_failed::h156310c3139281d0
                               at /rustc/2036fdd24f77d607dcfaa24c48fbe85d3f785823/library/core/src/result.rs:1752:5
  18:     0x7f18718ef661 - rustc_codegen_ssa[3f0636999737f8]::back::metadata::create_wrapper_file
  19:     0x7f18718edd60 - rustc_codegen_ssa[3f0636999737f8]::back::link::link_rlib
  20:     0x7f18718eb6cb - rustc_codegen_ssa[3f0636999737f8]::back::link::link_binary
  21:     0x7f18718ea154 - <rustc_codegen_llvm[685d40520f7bea2c]::LlvmCodegenBackend as rustc_codegen_ssa[3f0636999737f8]::traits::backend::CodegenBackend>::link
  22:     0x7f187138940c - <rustc_interface[e856ecfa94b116c5]::queries::Linker>::link
  23:     0x7f1871378dbf - rustc_span[b4298c15f9232f83]::with_source_map::<core[c96edf51cfe07916]::result::Result<(), rustc_span[b4298c15f9232f83]::ErrorGuaranteed>, rustc_interface[e856ecfa94b116c5]::interface::run_compiler<core[c96edf51cfe07916]::result::Result<(), rustc_span[b4298c15f9232f83]::ErrorGuaranteed>, rustc_driver_impl[5fde3547669694a]::run_compiler::{closure#1}>::{closure#0}::{closure#0}>
  24:     0x7f187137829f - std[1739d8b373ed958a]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[e856ecfa94b116c5]::util::run_in_thread_pool_with_globals<rustc_interface[e856ecfa94b116c5]::interface::run_compiler<core[c96edf51cfe07916]::result::Result<(), rustc_span[b4298c15f9232f83]::ErrorGuaranteed>, rustc_driver_impl[5fde3547669694a]::run_compiler::{closure#1}>::{closure#0}, core[c96edf51cfe07916]::result::Result<(), rustc_span[b4298c15f9232f83]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[c96edf51cfe07916]::result::Result<(), rustc_span[b4298c15f9232f83]::ErrorGuaranteed>>
  25:     0x7f1871ab62de - <<std[1739d8b373ed958a]::thread::Builder>::spawn_unchecked_<rustc_interface[e856ecfa94b116c5]::util::run_in_thread_pool_with_globals<rustc_interface[e856ecfa94b116c5]::interface::run_compiler<core[c96edf51cfe07916]::result::Result<(), rustc_span[b4298c15f9232f83]::ErrorGuaranteed>, rustc_driver_impl[5fde3547669694a]::run_compiler::{closure#1}>::{closure#0}, core[c96edf51cfe07916]::result::Result<(), rustc_span[b4298c15f9232f83]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[c96edf51cfe07916]::result::Result<(), rustc_span[b4298c15f9232f83]::ErrorGuaranteed>>::{closure#1} as core[c96edf51cfe07916]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
  26:     0x7f186ef21ef5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hfd505fa68cca0611
                               at /rustc/2036fdd24f77d607dcfaa24c48fbe85d3f785823/library/alloc/src/boxed.rs:1988:9
  27:     0x7f186ef21ef5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::ha4f8880092c6d967
                               at /rustc/2036fdd24f77d607dcfaa24c48fbe85d3f785823/library/alloc/src/boxed.rs:1988:9
  28:     0x7f186ef21ef5 - std::sys::unix::thread::Thread::new::thread_start::h2ee1990d223b91a1
                               at /rustc/2036fdd24f77d607dcfaa24c48fbe85d3f785823/library/std/src/sys/unix/thread.rs:108:17
  29:     0x7f186ecbf272 - start_thread
  30:     0x7f186ed3adec - __GI___clone3
  31:                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 1.70.0-nightly (2036fdd24 2023-03-27) 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 2023-03-28