Build results for nightly-2023-04-16 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-2023-04-16-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-2023-04-16-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:290:19
stack backtrace:
   0:     0x7f18a5b13cca - std::backtrace_rs::backtrace::libunwind::trace::habf4a07182cee04e
                               at /rustc/5cdb7886a5ece816864fab177f0c266ad4dd5358/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
   1:     0x7f18a5b13cca - std::backtrace_rs::backtrace::trace_unsynchronized::hbb4d7e9f7c613e61
                               at /rustc/5cdb7886a5ece816864fab177f0c266ad4dd5358/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
   2:     0x7f18a5b13cca - std::sys_common::backtrace::_print_fmt::he8cfb98404a498d6
                               at /rustc/5cdb7886a5ece816864fab177f0c266ad4dd5358/library/std/src/sys_common/backtrace.rs:65:5
   3:     0x7f18a5b13cca - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h3259a74c3b2e0916
                               at /rustc/5cdb7886a5ece816864fab177f0c266ad4dd5358/library/std/src/sys_common/backtrace.rs:44:22
   4:     0x7f18a5b780cf - core::fmt::write::he9fb514fb9a674c8
                               at /rustc/5cdb7886a5ece816864fab177f0c266ad4dd5358/library/core/src/fmt/mod.rs:1254:17
   5:     0x7f18a5b06805 - std::io::Write::write_fmt::h15d6a954c3238690
                               at /rustc/5cdb7886a5ece816864fab177f0c266ad4dd5358/library/std/src/io/mod.rs:1698:15
   6:     0x7f18a5b13a95 - std::sys_common::backtrace::_print::hd0f84d5110ca11fe
                               at /rustc/5cdb7886a5ece816864fab177f0c266ad4dd5358/library/std/src/sys_common/backtrace.rs:47:5
   7:     0x7f18a5b13a95 - std::sys_common::backtrace::print::h9503a6ea5c1db3d2
                               at /rustc/5cdb7886a5ece816864fab177f0c266ad4dd5358/library/std/src/sys_common/backtrace.rs:34:9
   8:     0x7f18a5b1673e - std::panicking::default_hook::{{closure}}::hf7a2f8e8962574da
                               at /rustc/5cdb7886a5ece816864fab177f0c266ad4dd5358/library/std/src/panicking.rs:269:22
   9:     0x7f18a5b164e5 - std::panicking::default_hook::h4b66b187f6acf435
                               at /rustc/5cdb7886a5ece816864fab177f0c266ad4dd5358/library/std/src/panicking.rs:288:9
  10:     0x7f18a8e52725 - <rustc_driver_impl[9cedd01be920bcd4]::DEFAULT_HOOK::{closure#0}::{closure#0} as core[2d2069abe00108b]::ops::function::FnOnce<(&core[2d2069abe00108b]::panic::panic_info::PanicInfo,)>>::call_once::{shim:vtable#0}
  11:     0x7f18a5b16f34 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb09a16a4ed20f0d4
                               at /rustc/5cdb7886a5ece816864fab177f0c266ad4dd5358/library/alloc/src/boxed.rs:1987:9
  12:     0x7f18a5b16f34 - std::panicking::rust_panic_with_hook::habde28c2e2fd2f80
                               at /rustc/5cdb7886a5ece816864fab177f0c266ad4dd5358/library/std/src/panicking.rs:695:13
  13:     0x7f18a5b16ca9 - std::panicking::begin_panic_handler::{{closure}}::he92a14713b12eb82
                               at /rustc/5cdb7886a5ece816864fab177f0c266ad4dd5358/library/std/src/panicking.rs:582:13
  14:     0x7f18a5b14136 - std::sys_common::backtrace::__rust_end_short_backtrace::h5ba0b10ebb00d628
                               at /rustc/5cdb7886a5ece816864fab177f0c266ad4dd5358/library/std/src/sys_common/backtrace.rs:150:18
  15:     0x7f18a5b16a02 - rust_begin_unwind
                               at /rustc/5cdb7886a5ece816864fab177f0c266ad4dd5358/library/std/src/panicking.rs:578:5
  16:     0x7f18a5b74443 - core::panicking::panic_fmt::h2dfb5c505599b544
                               at /rustc/5cdb7886a5ece816864fab177f0c266ad4dd5358/library/core/src/panicking.rs:67:14
  17:     0x7f18a5b74a73 - core::result::unwrap_failed::h87fcf64487f54866
                               at /rustc/5cdb7886a5ece816864fab177f0c266ad4dd5358/library/core/src/result.rs:1687:5
  18:     0x7f18a8545ab1 - rustc_codegen_ssa[e64f05dd56c49f0]::back::metadata::create_wrapper_file
  19:     0x7f18a85441c0 - rustc_codegen_ssa[e64f05dd56c49f0]::back::link::link_rlib
  20:     0x7f18a8541b2b - rustc_codegen_ssa[e64f05dd56c49f0]::back::link::link_binary
  21:     0x7f18a85404c4 - <rustc_codegen_llvm[b2295e84093c2598]::LlvmCodegenBackend as rustc_codegen_ssa[e64f05dd56c49f0]::traits::backend::CodegenBackend>::link
  22:     0x7f18a8122f12 - <rustc_interface[924e7b70c685fae7]::queries::Linker>::link
  23:     0x7f18a810edff - rustc_span[a482203d333076da]::set_source_map::<core[2d2069abe00108b]::result::Result<(), rustc_span[a482203d333076da]::ErrorGuaranteed>, rustc_interface[924e7b70c685fae7]::interface::run_compiler<core[2d2069abe00108b]::result::Result<(), rustc_span[a482203d333076da]::ErrorGuaranteed>, rustc_driver_impl[9cedd01be920bcd4]::run_compiler::{closure#1}>::{closure#0}::{closure#0}>
  24:     0x7f18a810e2df - std[de6a602b142ec62e]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[924e7b70c685fae7]::util::run_in_thread_pool_with_globals<rustc_interface[924e7b70c685fae7]::interface::run_compiler<core[2d2069abe00108b]::result::Result<(), rustc_span[a482203d333076da]::ErrorGuaranteed>, rustc_driver_impl[9cedd01be920bcd4]::run_compiler::{closure#1}>::{closure#0}, core[2d2069abe00108b]::result::Result<(), rustc_span[a482203d333076da]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[2d2069abe00108b]::result::Result<(), rustc_span[a482203d333076da]::ErrorGuaranteed>>
  25:     0x7f18a8719311 - <<std[de6a602b142ec62e]::thread::Builder>::spawn_unchecked_<rustc_interface[924e7b70c685fae7]::util::run_in_thread_pool_with_globals<rustc_interface[924e7b70c685fae7]::interface::run_compiler<core[2d2069abe00108b]::result::Result<(), rustc_span[a482203d333076da]::ErrorGuaranteed>, rustc_driver_impl[9cedd01be920bcd4]::run_compiler::{closure#1}>::{closure#0}, core[2d2069abe00108b]::result::Result<(), rustc_span[a482203d333076da]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[2d2069abe00108b]::result::Result<(), rustc_span[a482203d333076da]::ErrorGuaranteed>>::{closure#1} as core[2d2069abe00108b]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
  26:     0x7f18a5b213b5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h9f47237fd96fd90c
                               at /rustc/5cdb7886a5ece816864fab177f0c266ad4dd5358/library/alloc/src/boxed.rs:1973:9
  27:     0x7f18a5b213b5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hfc0e3bf5178266ba
                               at /rustc/5cdb7886a5ece816864fab177f0c266ad4dd5358/library/alloc/src/boxed.rs:1973:9
  28:     0x7f18a5b213b5 - std::sys::unix::thread::Thread::new::thread_start::hebedfbe0a8532a1a
                               at /rustc/5cdb7886a5ece816864fab177f0c266ad4dd5358/library/std/src/sys/unix/thread.rs:108:17
  29:     0x7f18a58be272 - start_thread
  30:     0x7f18a5939dec - __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 1.71.0-nightly (5cdb7886a 2023-04-15) 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:290:19
stack backtrace:
   0:     0x7f8e17b13cca - std::backtrace_rs::backtrace::libunwind::trace::habf4a07182cee04e
                               at /rustc/5cdb7886a5ece816864fab177f0c266ad4dd5358/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
   1:     0x7f8e17b13cca - std::backtrace_rs::backtrace::trace_unsynchronized::hbb4d7e9f7c613e61
                               at /rustc/5cdb7886a5ece816864fab177f0c266ad4dd5358/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
   2:     0x7f8e17b13cca - std::sys_common::backtrace::_print_fmt::he8cfb98404a498d6
                               at /rustc/5cdb7886a5ece816864fab177f0c266ad4dd5358/library/std/src/sys_common/backtrace.rs:65:5
   3:     0x7f8e17b13cca - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h3259a74c3b2e0916
                               at /rustc/5cdb7886a5ece816864fab177f0c266ad4dd5358/library/std/src/sys_common/backtrace.rs:44:22
   4:     0x7f8e17b780cf - core::fmt::write::he9fb514fb9a674c8
                               at /rustc/5cdb7886a5ece816864fab177f0c266ad4dd5358/library/core/src/fmt/mod.rs:1254:17
   5:     0x7f8e17b06805 - std::io::Write::write_fmt::h15d6a954c3238690
                               at /rustc/5cdb7886a5ece816864fab177f0c266ad4dd5358/library/std/src/io/mod.rs:1698:15
   6:     0x7f8e17b13a95 - std::sys_common::backtrace::_print::hd0f84d5110ca11fe
                               at /rustc/5cdb7886a5ece816864fab177f0c266ad4dd5358/library/std/src/sys_common/backtrace.rs:47:5
   7:     0x7f8e17b13a95 - std::sys_common::backtrace::print::h9503a6ea5c1db3d2
                               at /rustc/5cdb7886a5ece816864fab177f0c266ad4dd5358/library/std/src/sys_common/backtrace.rs:34:9
   8:     0x7f8e17b1673e - std::panicking::default_hook::{{closure}}::hf7a2f8e8962574da
                               at /rustc/5cdb7886a5ece816864fab177f0c266ad4dd5358/library/std/src/panicking.rs:269:22
   9:     0x7f8e17b164e5 - std::panicking::default_hook::h4b66b187f6acf435
                               at /rustc/5cdb7886a5ece816864fab177f0c266ad4dd5358/library/std/src/panicking.rs:288:9
  10:     0x7f8e1ae52725 - <rustc_driver_impl[9cedd01be920bcd4]::DEFAULT_HOOK::{closure#0}::{closure#0} as core[2d2069abe00108b]::ops::function::FnOnce<(&core[2d2069abe00108b]::panic::panic_info::PanicInfo,)>>::call_once::{shim:vtable#0}
  11:     0x7f8e17b16f34 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb09a16a4ed20f0d4
                               at /rustc/5cdb7886a5ece816864fab177f0c266ad4dd5358/library/alloc/src/boxed.rs:1987:9
  12:     0x7f8e17b16f34 - std::panicking::rust_panic_with_hook::habde28c2e2fd2f80
                               at /rustc/5cdb7886a5ece816864fab177f0c266ad4dd5358/library/std/src/panicking.rs:695:13
  13:     0x7f8e17b16ca9 - std::panicking::begin_panic_handler::{{closure}}::he92a14713b12eb82
                               at /rustc/5cdb7886a5ece816864fab177f0c266ad4dd5358/library/std/src/panicking.rs:582:13
  14:     0x7f8e17b14136 - std::sys_common::backtrace::__rust_end_short_backtrace::h5ba0b10ebb00d628
                               at /rustc/5cdb7886a5ece816864fab177f0c266ad4dd5358/library/std/src/sys_common/backtrace.rs:150:18
  15:     0x7f8e17b16a02 - rust_begin_unwind
                               at /rustc/5cdb7886a5ece816864fab177f0c266ad4dd5358/library/std/src/panicking.rs:578:5
  16:     0x7f8e17b74443 - core::panicking::panic_fmt::h2dfb5c505599b544
                               at /rustc/5cdb7886a5ece816864fab177f0c266ad4dd5358/library/core/src/panicking.rs:67:14
  17:     0x7f8e17b74a73 - core::result::unwrap_failed::h87fcf64487f54866
                               at /rustc/5cdb7886a5ece816864fab177f0c266ad4dd5358/library/core/src/result.rs:1687:5
  18:     0x7f8e1a545ab1 - rustc_codegen_ssa[e64f05dd56c49f0]::back::metadata::create_wrapper_file
  19:     0x7f8e1a5441c0 - rustc_codegen_ssa[e64f05dd56c49f0]::back::link::link_rlib
  20:     0x7f8e1a541b2b - rustc_codegen_ssa[e64f05dd56c49f0]::back::link::link_binary
  21:     0x7f8e1a5404c4 - <rustc_codegen_llvm[b2295e84093c2598]::LlvmCodegenBackend as rustc_codegen_ssa[e64f05dd56c49f0]::traits::backend::CodegenBackend>::link
  22:     0x7f8e1a122f12 - <rustc_interface[924e7b70c685fae7]::queries::Linker>::link
  23:     0x7f8e1a10edff - rustc_span[a482203d333076da]::set_source_map::<core[2d2069abe00108b]::result::Result<(), rustc_span[a482203d333076da]::ErrorGuaranteed>, rustc_interface[924e7b70c685fae7]::interface::run_compiler<core[2d2069abe00108b]::result::Result<(), rustc_span[a482203d333076da]::ErrorGuaranteed>, rustc_driver_impl[9cedd01be920bcd4]::run_compiler::{closure#1}>::{closure#0}::{closure#0}>
  24:     0x7f8e1a10e2df - std[de6a602b142ec62e]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[924e7b70c685fae7]::util::run_in_thread_pool_with_globals<rustc_interface[924e7b70c685fae7]::interface::run_compiler<core[2d2069abe00108b]::result::Result<(), rustc_span[a482203d333076da]::ErrorGuaranteed>, rustc_driver_impl[9cedd01be920bcd4]::run_compiler::{closure#1}>::{closure#0}, core[2d2069abe00108b]::result::Result<(), rustc_span[a482203d333076da]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[2d2069abe00108b]::result::Result<(), rustc_span[a482203d333076da]::ErrorGuaranteed>>
  25:     0x7f8e1a719311 - <<std[de6a602b142ec62e]::thread::Builder>::spawn_unchecked_<rustc_interface[924e7b70c685fae7]::util::run_in_thread_pool_with_globals<rustc_interface[924e7b70c685fae7]::interface::run_compiler<core[2d2069abe00108b]::result::Result<(), rustc_span[a482203d333076da]::ErrorGuaranteed>, rustc_driver_impl[9cedd01be920bcd4]::run_compiler::{closure#1}>::{closure#0}, core[2d2069abe00108b]::result::Result<(), rustc_span[a482203d333076da]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[2d2069abe00108b]::result::Result<(), rustc_span[a482203d333076da]::ErrorGuaranteed>>::{closure#1} as core[2d2069abe00108b]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
  26:     0x7f8e17b213b5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h9f47237fd96fd90c
                               at /rustc/5cdb7886a5ece816864fab177f0c266ad4dd5358/library/alloc/src/boxed.rs:1973:9
  27:     0x7f8e17b213b5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hfc0e3bf5178266ba
                               at /rustc/5cdb7886a5ece816864fab177f0c266ad4dd5358/library/alloc/src/boxed.rs:1973:9
  28:     0x7f8e17b213b5 - std::sys::unix::thread::Thread::new::thread_start::hebedfbe0a8532a1a
                               at /rustc/5cdb7886a5ece816864fab177f0c266ad4dd5358/library/std/src/sys/unix/thread.rs:108:17
  29:     0x7f8e178af272 - start_thread
  30:     0x7f8e1792adec - __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 1.71.0-nightly (5cdb7886a 2023-04-15) 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:290:19
stack backtrace:
   0:     0x7fd824113cca - std::backtrace_rs::backtrace::libunwind::trace::habf4a07182cee04e
                               at /rustc/5cdb7886a5ece816864fab177f0c266ad4dd5358/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
   1:     0x7fd824113cca - std::backtrace_rs::backtrace::trace_unsynchronized::hbb4d7e9f7c613e61
                               at /rustc/5cdb7886a5ece816864fab177f0c266ad4dd5358/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
   2:     0x7fd824113cca - std::sys_common::backtrace::_print_fmt::he8cfb98404a498d6
                               at /rustc/5cdb7886a5ece816864fab177f0c266ad4dd5358/library/std/src/sys_common/backtrace.rs:65:5
   3:     0x7fd824113cca - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h3259a74c3b2e0916
                               at /rustc/5cdb7886a5ece816864fab177f0c266ad4dd5358/library/std/src/sys_common/backtrace.rs:44:22
   4:     0x7fd8241780cf - core::fmt::write::he9fb514fb9a674c8
                               at /rustc/5cdb7886a5ece816864fab177f0c266ad4dd5358/library/core/src/fmt/mod.rs:1254:17
   5:     0x7fd824106805 - std::io::Write::write_fmt::h15d6a954c3238690
                               at /rustc/5cdb7886a5ece816864fab177f0c266ad4dd5358/library/std/src/io/mod.rs:1698:15
   6:     0x7fd824113a95 - std::sys_common::backtrace::_print::hd0f84d5110ca11fe
                               at /rustc/5cdb7886a5ece816864fab177f0c266ad4dd5358/library/std/src/sys_common/backtrace.rs:47:5
   7:     0x7fd824113a95 - std::sys_common::backtrace::print::h9503a6ea5c1db3d2
                               at /rustc/5cdb7886a5ece816864fab177f0c266ad4dd5358/library/std/src/sys_common/backtrace.rs:34:9
   8:     0x7fd82411673e - std::panicking::default_hook::{{closure}}::hf7a2f8e8962574da
                               at /rustc/5cdb7886a5ece816864fab177f0c266ad4dd5358/library/std/src/panicking.rs:269:22
   9:     0x7fd8241164e5 - std::panicking::default_hook::h4b66b187f6acf435
                               at /rustc/5cdb7886a5ece816864fab177f0c266ad4dd5358/library/std/src/panicking.rs:288:9
  10:     0x7fd827452725 - <rustc_driver_impl[9cedd01be920bcd4]::DEFAULT_HOOK::{closure#0}::{closure#0} as core[2d2069abe00108b]::ops::function::FnOnce<(&core[2d2069abe00108b]::panic::panic_info::PanicInfo,)>>::call_once::{shim:vtable#0}
  11:     0x7fd824116f34 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb09a16a4ed20f0d4
                               at /rustc/5cdb7886a5ece816864fab177f0c266ad4dd5358/library/alloc/src/boxed.rs:1987:9
  12:     0x7fd824116f34 - std::panicking::rust_panic_with_hook::habde28c2e2fd2f80
                               at /rustc/5cdb7886a5ece816864fab177f0c266ad4dd5358/library/std/src/panicking.rs:695:13
  13:     0x7fd824116ca9 - std::panicking::begin_panic_handler::{{closure}}::he92a14713b12eb82
                               at /rustc/5cdb7886a5ece816864fab177f0c266ad4dd5358/library/std/src/panicking.rs:582:13
  14:     0x7fd824114136 - std::sys_common::backtrace::__rust_end_short_backtrace::h5ba0b10ebb00d628
                               at /rustc/5cdb7886a5ece816864fab177f0c266ad4dd5358/library/std/src/sys_common/backtrace.rs:150:18
  15:     0x7fd824116a02 - rust_begin_unwind
                               at /rustc/5cdb7886a5ece816864fab177f0c266ad4dd5358/library/std/src/panicking.rs:578:5
  16:     0x7fd824174443 - core::panicking::panic_fmt::h2dfb5c505599b544
                               at /rustc/5cdb7886a5ece816864fab177f0c266ad4dd5358/library/core/src/panicking.rs:67:14
  17:     0x7fd824174a73 - core::result::unwrap_failed::h87fcf64487f54866
                               at /rustc/5cdb7886a5ece816864fab177f0c266ad4dd5358/library/core/src/result.rs:1687:5
  18:     0x7fd826b45ab1 - rustc_codegen_ssa[e64f05dd56c49f0]::back::metadata::create_wrapper_file
  19:     0x7fd826b441c0 - rustc_codegen_ssa[e64f05dd56c49f0]::back::link::link_rlib
  20:     0x7fd826b41b2b - rustc_codegen_ssa[e64f05dd56c49f0]::back::link::link_binary
  21:     0x7fd826b404c4 - <rustc_codegen_llvm[b2295e84093c2598]::LlvmCodegenBackend as rustc_codegen_ssa[e64f05dd56c49f0]::traits::backend::CodegenBackend>::link
  22:     0x7fd826722f12 - <rustc_interface[924e7b70c685fae7]::queries::Linker>::link
  23:     0x7fd82670edff - rustc_span[a482203d333076da]::set_source_map::<core[2d2069abe00108b]::result::Result<(), rustc_span[a482203d333076da]::ErrorGuaranteed>, rustc_interface[924e7b70c685fae7]::interface::run_compiler<core[2d2069abe00108b]::result::Result<(), rustc_span[a482203d333076da]::ErrorGuaranteed>, rustc_driver_impl[9cedd01be920bcd4]::run_compiler::{closure#1}>::{closure#0}::{closure#0}>
  24:     0x7fd82670e2df - std[de6a602b142ec62e]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[924e7b70c685fae7]::util::run_in_thread_pool_with_globals<rustc_interface[924e7b70c685fae7]::interface::run_compiler<core[2d2069abe00108b]::result::Result<(), rustc_span[a482203d333076da]::ErrorGuaranteed>, rustc_driver_impl[9cedd01be920bcd4]::run_compiler::{closure#1}>::{closure#0}, core[2d2069abe00108b]::result::Result<(), rustc_span[a482203d333076da]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[2d2069abe00108b]::result::Result<(), rustc_span[a482203d333076da]::ErrorGuaranteed>>
  25:     0x7fd826d19311 - <<std[de6a602b142ec62e]::thread::Builder>::spawn_unchecked_<rustc_interface[924e7b70c685fae7]::util::run_in_thread_pool_with_globals<rustc_interface[924e7b70c685fae7]::interface::run_compiler<core[2d2069abe00108b]::result::Result<(), rustc_span[a482203d333076da]::ErrorGuaranteed>, rustc_driver_impl[9cedd01be920bcd4]::run_compiler::{closure#1}>::{closure#0}, core[2d2069abe00108b]::result::Result<(), rustc_span[a482203d333076da]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[2d2069abe00108b]::result::Result<(), rustc_span[a482203d333076da]::ErrorGuaranteed>>::{closure#1} as core[2d2069abe00108b]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
  26:     0x7fd8241213b5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h9f47237fd96fd90c
                               at /rustc/5cdb7886a5ece816864fab177f0c266ad4dd5358/library/alloc/src/boxed.rs:1973:9
  27:     0x7fd8241213b5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hfc0e3bf5178266ba
                               at /rustc/5cdb7886a5ece816864fab177f0c266ad4dd5358/library/alloc/src/boxed.rs:1973:9
  28:     0x7fd8241213b5 - std::sys::unix::thread::Thread::new::thread_start::hebedfbe0a8532a1a
                               at /rustc/5cdb7886a5ece816864fab177f0c266ad4dd5358/library/std/src/sys/unix/thread.rs:108:17
  29:     0x7fd823ebe272 - start_thread
  30:     0x7fd823f39dec - __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 1.71.0-nightly (5cdb7886a 2023-04-15) 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 2023-04-16