Build results for nightly-2023-11-18 target powerpc64-unknown-linux-musl core
error
Compiling core v0.0.0 (/var/lib/does-it-build/.rustup/toolchains/nightly-2023-11-18-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core)
Compiling compiler_builtins v0.1.103
Compiling rustc-std-workspace-core v1.99.0 (/var/lib/does-it-build/.rustup/toolchains/nightly-2023-11-18-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/rustc-std-workspace-core)
error: internal compiler error: compiler/rustc_codegen_llvm/src/context.rs:190:13: data-layout for target `powerpc64-unknown-linux-musl`, `E-m:e-Fi64-i64:64-n32:64-S128-v256:256:256-v512:512:512`, differs from LLVM target's `powerpc64-unknown-linux-musl` default layout, `E-m:e-Fn32-i64:64-n32:64-S128-v256:256:256-v512:512:512`
thread 'rustc' panicked at /rustc/2831701757eb7b3105eda26a306c2f3a97e2664b/compiler/rustc_errors/src/lib.rs:1660:9:
Box
stack backtrace:
0: 0x7f303836389c - std::backtrace_rs::backtrace::libunwind::trace::h483ae850edb3de16
at /rustc/2831701757eb7b3105eda26a306c2f3a97e2664b/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
1: 0x7f303836389c - std::backtrace_rs::backtrace::trace_unsynchronized::h4e5c2dca4383d84a
at /rustc/2831701757eb7b3105eda26a306c2f3a97e2664b/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
2: 0x7f303836389c - std::sys_common::backtrace::_print_fmt::h4e4330adfd0b9aed
at /rustc/2831701757eb7b3105eda26a306c2f3a97e2664b/library/std/src/sys_common/backtrace.rs:67:5
3: 0x7f303836389c - ::fmt::h4e4fc0ac6ee49ac7
at /rustc/2831701757eb7b3105eda26a306c2f3a97e2664b/library/std/src/sys_common/backtrace.rs:44:22
4: 0x7f30383b68a0 - core::fmt::rt::Argument::fmt::hb2fea707a3b13114
at /rustc/2831701757eb7b3105eda26a306c2f3a97e2664b/library/core/src/fmt/rt.rs:142:9
5: 0x7f30383b68a0 - core::fmt::write::hbdf791183fdea109
at /rustc/2831701757eb7b3105eda26a306c2f3a97e2664b/library/core/src/fmt/mod.rs:1120:17
6: 0x7f303835772f - std::io::Write::write_fmt::h13f0f25500474535
at /rustc/2831701757eb7b3105eda26a306c2f3a97e2664b/library/std/src/io/mod.rs:1762:15
7: 0x7f3038363684 - std::sys_common::backtrace::_print::h4307814d8e9fe1ac
at /rustc/2831701757eb7b3105eda26a306c2f3a97e2664b/library/std/src/sys_common/backtrace.rs:47:5
8: 0x7f3038363684 - std::sys_common::backtrace::print::he5ff2205b904e138
at /rustc/2831701757eb7b3105eda26a306c2f3a97e2664b/library/std/src/sys_common/backtrace.rs:34:9
9: 0x7f3038366317 - std::panicking::default_hook::{{closure}}::h197ae5e025b37d9e
10: 0x7f303836607f - std::panicking::default_hook::hb85422723502ab48
at /rustc/2831701757eb7b3105eda26a306c2f3a97e2664b/library/std/src/panicking.rs:292:9
11: 0x7f303b0e7ab0 - std[fdaad7ef90c89896]::panicking::update_hook::>::{closure#0}
12: 0x7f3038366a58 - as core::ops::function::Fn>::call::h17e51abe579bd85b
at /rustc/2831701757eb7b3105eda26a306c2f3a97e2664b/library/alloc/src/boxed.rs:2021:9
13: 0x7f3038366a58 - std::panicking::rust_panic_with_hook::ha049439f228290e2
at /rustc/2831701757eb7b3105eda26a306c2f3a97e2664b/library/std/src/panicking.rs:783:13
14: 0x7f303b5322d4 - std[fdaad7ef90c89896]::panicking::begin_panic::::{closure#0}
15: 0x7f303b52b836 - std[fdaad7ef90c89896]::sys_common::backtrace::__rust_end_short_backtrace::::{closure#0}, !>
16: 0x7f303b526116 - std[fdaad7ef90c89896]::panicking::begin_panic::
thread 'rustc' panicked at /rustc/2831701757eb7b3105eda26a306c2f3a97e2664b/compiler/rustc_errors/src/lib.rs:1660:9:
Box
stack backtrace:
17: 0x7f303b50b7b4 - ::bug::
18: 0x7f303b50b4ba - ::bug::
19: 0x7f303b5ad74d - rustc_middle[c559ef60fee33a0a]::util::bug::opt_span_bug_fmt::::{closure#0}
20: 0x7f303b594c5a - rustc_middle[c559ef60fee33a0a]::ty::context::tls::with_opt::::{closure#0}, !>::{closure#0}
21: 0x7f303b594ad8 - rustc_middle[c559ef60fee33a0a]::ty::context::tls::with_context_opt::::{closure#0}, !>::{closure#0}, !>
22: 0x7f303951a4d0 - rustc_middle[c559ef60fee33a0a]::util::bug::bug_fmt
23: 0x7f303d08aef5 - rustc_codegen_llvm[e654f309aad84334]::context::create_module
24: 0x7f303d08bb42 - rustc_codegen_llvm[e654f309aad84334]::base::compile_codegen_unit::module_codegen
25: 0x7f303d3656ab - ::compile_codegen_unit
26: 0x7f303cd92102 - rustc_codegen_ssa[3f9fae0f0935ab9e]::base::codegen_crate::
27: 0x7f303cd9187a - ::codegen_crate
28: 0x7f303cd8ff17 - rustc_interface[6f4ac54450cab10c]::passes::start_codegen
29: 0x7f303cd8f8d9 - ::ongoing_codegen
30: 0x7f303d35d75d - rustc_interface[6f4ac54450cab10c]::interface::run_compiler::, rustc_driver_impl[17daedf8c5568a7a]::run_compiler::{closure#1}>::{closure#0}
0: 0x7ff10319389c - std::backtrace_rs::backtrace::libunwind::trace::h483ae850edb3de16
at /rustc/2831701757eb7b3105eda26a306c2f3a97e2664b/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
1: 0x7ff10319389c - std::backtrace_rs::backtrace::trace_unsynchronized::h4e5c2dca4383d84a
at /rustc/2831701757eb7b3105eda26a306c2f3a97e2664b/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
2: 0x7ff10319389c - std::sys_common::backtrace::_print_fmt::h4e4330adfd0b9aed
at /rustc/2831701757eb7b3105eda26a306c2f3a97e2664b/library/std/src/sys_common/backtrace.rs:67:5
3: 0x7ff10319389c - ::fmt::h4e4fc0ac6ee49ac7
at /rustc/2831701757eb7b3105eda26a306c2f3a97e2664b/library/std/src/sys_common/backtrace.rs:44:22
31: 0x7f303d316849 - std[fdaad7ef90c89896]::sys_common::backtrace::__rust_begin_short_backtrace::, rustc_driver_impl[17daedf8c5568a7a]::run_compiler::{closure#1}>::{closure#0}, core[d7b1c133060fc623]::result::Result<(), rustc_span[b3d67ce24f067787]::ErrorGuaranteed>>::{closure#0}, core[d7b1c133060fc623]::result::Result<(), rustc_span[b3d67ce24f067787]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[d7b1c133060fc623]::result::Result<(), rustc_span[b3d67ce24f067787]::ErrorGuaranteed>>
32: 0x7f303d316673 - <::spawn_unchecked_, rustc_driver_impl[17daedf8c5568a7a]::run_compiler::{closure#1}>::{closure#0}, core[d7b1c133060fc623]::result::Result<(), rustc_span[b3d67ce24f067787]::ErrorGuaranteed>>::{closure#0}, core[d7b1c133060fc623]::result::Result<(), rustc_span[b3d67ce24f067787]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[d7b1c133060fc623]::result::Result<(), rustc_span[b3d67ce24f067787]::ErrorGuaranteed>>::{closure#1} as core[d7b1c133060fc623]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
33: 0x7f3038370915 - as core::ops::function::FnOnce>::call_once::h83a9e80d965766fa
at /rustc/2831701757eb7b3105eda26a306c2f3a97e2664b/library/alloc/src/boxed.rs:2007:9
34: 0x7f3038370915 - as core::ops::function::FnOnce>::call_once::hf1e406043410dd12
at /rustc/2831701757eb7b3105eda26a306c2f3a97e2664b/library/alloc/src/boxed.rs:2007:9
4: 0x7ff1031e68a0 - core::fmt::rt::Argument::fmt::hb2fea707a3b13114
35: 0x7f3038370915 - std::sys::unix::thread::Thread::new::thread_start::h3aec058c6f8c1423
at /rustc/2831701757eb7b3105eda26a306c2f3a97e2664b/library/std/src/sys/unix/thread.rs:108:17
at /rustc/2831701757eb7b3105eda26a306c2f3a97e2664b/library/core/src/fmt/rt.rs:142:9
5: 0x7ff1031e68a0 - core::fmt::write::hbdf791183fdea109
at /rustc/2831701757eb7b3105eda26a306c2f3a97e2664b/library/core/src/fmt/mod.rs:1120:17
6: 0x7ff10318772f - std::io::Write::write_fmt::h13f0f25500474535
36: 0x7f3038158272 - start_thread
at /rustc/2831701757eb7b3105eda26a306c2f3a97e2664b/library/std/src/io/mod.rs:1762:15
37: 0x7f30381d3dec - __GI___clone3
38: 0x0 -
7: 0x7ff103193684 - std::sys_common::backtrace::_print::h4307814d8e9fe1ac
at /rustc/2831701757eb7b3105eda26a306c2f3a97e2664b/library/std/src/sys_common/backtrace.rs:47:5
8: 0x7ff103193684 - std::sys_common::backtrace::print::he5ff2205b904e138
at /rustc/2831701757eb7b3105eda26a306c2f3a97e2664b/library/std/src/sys_common/backtrace.rs:34:9
9: 0x7ff103196317 - std::panicking::default_hook::{{closure}}::h197ae5e025b37d9e
10: 0x7ff10319607f - std::panicking::default_hook::hb85422723502ab48
at /rustc/2831701757eb7b3105eda26a306c2f3a97e2664b/library/std/src/panicking.rs:292:9
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: please attach the file at `/var/lib/does-it-build/.rustup/toolchains/nightly-2023-11-18-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/rustc-std-workspace-core/rustc-ice-2024-09-24T11_12_09-385065.txt` to your bug report
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
11: 0x7ff0ffce7ab0 - std[fdaad7ef90c89896]::panicking::update_hook::>::{closure#0}
12: 0x7ff103196a58 - as core::ops::function::Fn>::call::h17e51abe579bd85b
at /rustc/2831701757eb7b3105eda26a306c2f3a97e2664b/library/alloc/src/boxed.rs:2021:9
13: 0x7ff103196a58 - std::panicking::rust_panic_with_hook::ha049439f228290e2
at /rustc/2831701757eb7b3105eda26a306c2f3a97e2664b/library/std/src/panicking.rs:783:13
14: 0x7ff1001322d4 - std[fdaad7ef90c89896]::panicking::begin_panic::::{closure#0}
15: 0x7ff10012b836 - std[fdaad7ef90c89896]::sys_common::backtrace::__rust_end_short_backtrace::::{closure#0}, !>
16: 0x7ff100126116 - std[fdaad7ef90c89896]::panicking::begin_panic::
error: could not compile `rustc-std-workspace-core` (lib)
warning: build failed, waiting for other jobs to finish...
17: 0x7ff10010b7b4 - ::bug::
18: 0x7ff10010b4ba - ::bug::
19: 0x7ff1001ad74d - rustc_middle[c559ef60fee33a0a]::util::bug::opt_span_bug_fmt::::{closure#0}
20: 0x7ff100194c5a - rustc_middle[c559ef60fee33a0a]::ty::context::tls::with_opt::::{closure#0}, !>::{closure#0}
21: 0x7ff100194ad8 - rustc_middle[c559ef60fee33a0a]::ty::context::tls::with_context_opt::::{closure#0}, !>::{closure#0}, !>
22: 0x7ff0fe11a4d0 - rustc_middle[c559ef60fee33a0a]::util::bug::bug_fmt
23: 0x7ff101c8aef5 - rustc_codegen_llvm[e654f309aad84334]::context::create_module
24: 0x7ff101c8bb42 - rustc_codegen_llvm[e654f309aad84334]::base::compile_codegen_unit::module_codegen
25: 0x7ff101f656ab - ::compile_codegen_unit
26: 0x7ff101992102 - rustc_codegen_ssa[3f9fae0f0935ab9e]::base::codegen_crate::
27: 0x7ff10199187a - ::codegen_crate
28: 0x7ff10198ff17 - rustc_interface[6f4ac54450cab10c]::passes::start_codegen
29: 0x7ff10198f8d9 - ::ongoing_codegen
30: 0x7ff101f5d75d - rustc_interface[6f4ac54450cab10c]::interface::run_compiler::, rustc_driver_impl[17daedf8c5568a7a]::run_compiler::{closure#1}>::{closure#0}
31: 0x7ff101f16849 - std[fdaad7ef90c89896]::sys_common::backtrace::__rust_begin_short_backtrace::, rustc_driver_impl[17daedf8c5568a7a]::run_compiler::{closure#1}>::{closure#0}, core[d7b1c133060fc623]::result::Result<(), rustc_span[b3d67ce24f067787]::ErrorGuaranteed>>::{closure#0}, core[d7b1c133060fc623]::result::Result<(), rustc_span[b3d67ce24f067787]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[d7b1c133060fc623]::result::Result<(), rustc_span[b3d67ce24f067787]::ErrorGuaranteed>>
32: 0x7ff101f16673 - <::spawn_unchecked_, rustc_driver_impl[17daedf8c5568a7a]::run_compiler::{closure#1}>::{closure#0}, core[d7b1c133060fc623]::result::Result<(), rustc_span[b3d67ce24f067787]::ErrorGuaranteed>>::{closure#0}, core[d7b1c133060fc623]::result::Result<(), rustc_span[b3d67ce24f067787]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[d7b1c133060fc623]::result::Result<(), rustc_span[b3d67ce24f067787]::ErrorGuaranteed>>::{closure#1} as core[d7b1c133060fc623]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
33: 0x7ff1031a0915 - as core::ops::function::FnOnce>::call_once::h83a9e80d965766fa
at /rustc/2831701757eb7b3105eda26a306c2f3a97e2664b/library/alloc/src/boxed.rs:2007:9
34: 0x7ff1031a0915 - as core::ops::function::FnOnce>::call_once::hf1e406043410dd12
at /rustc/2831701757eb7b3105eda26a306c2f3a97e2664b/library/alloc/src/boxed.rs:2007:9
35: 0x7ff1031a0915 - std::sys::unix::thread::Thread::new::thread_start::h3aec058c6f8c1423
at /rustc/2831701757eb7b3105eda26a306c2f3a97e2664b/library/std/src/sys/unix/thread.rs:108:17
36: 0x7ff0fcea1272 - start_thread
37: 0x7ff0fcf1cdec - __GI___clone3
38: 0x0 -
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: please attach the file at `/var/lib/does-it-build/.rustup/toolchains/nightly-2023-11-18-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/rustc-ice-2024-09-24T11_11_57-384929.txt` to your bug report
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)
thread 'rustc' panicked at /rustc/2831701757eb7b3105eda26a306c2f3a97e2664b/compiler/rustc_errors/src/lib.rs:1660:9:
Box
stack backtrace:
0: 0x7f5a2516389c - std::backtrace_rs::backtrace::libunwind::trace::h483ae850edb3de16
at /rustc/2831701757eb7b3105eda26a306c2f3a97e2664b/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
1: 0x7f5a2516389c - std::backtrace_rs::backtrace::trace_unsynchronized::h4e5c2dca4383d84a
at /rustc/2831701757eb7b3105eda26a306c2f3a97e2664b/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
2: 0x7f5a2516389c - std::sys_common::backtrace::_print_fmt::h4e4330adfd0b9aed
at /rustc/2831701757eb7b3105eda26a306c2f3a97e2664b/library/std/src/sys_common/backtrace.rs:67:5
3: 0x7f5a2516389c - ::fmt::h4e4fc0ac6ee49ac7
at /rustc/2831701757eb7b3105eda26a306c2f3a97e2664b/library/std/src/sys_common/backtrace.rs:44:22
4: 0x7f5a251b68a0 - core::fmt::rt::Argument::fmt::hb2fea707a3b13114
at /rustc/2831701757eb7b3105eda26a306c2f3a97e2664b/library/core/src/fmt/rt.rs:142:9
5: 0x7f5a251b68a0 - core::fmt::write::hbdf791183fdea109
at /rustc/2831701757eb7b3105eda26a306c2f3a97e2664b/library/core/src/fmt/mod.rs:1120:17
6: 0x7f5a2515772f - std::io::Write::write_fmt::h13f0f25500474535
at /rustc/2831701757eb7b3105eda26a306c2f3a97e2664b/library/std/src/io/mod.rs:1762:15
7: 0x7f5a25163684 - std::sys_common::backtrace::_print::h4307814d8e9fe1ac
at /rustc/2831701757eb7b3105eda26a306c2f3a97e2664b/library/std/src/sys_common/backtrace.rs:47:5
8: 0x7f5a25163684 - std::sys_common::backtrace::print::he5ff2205b904e138
at /rustc/2831701757eb7b3105eda26a306c2f3a97e2664b/library/std/src/sys_common/backtrace.rs:34:9
9: 0x7f5a25166317 - std::panicking::default_hook::{{closure}}::h197ae5e025b37d9e
10: 0x7f5a2516607f - std::panicking::default_hook::hb85422723502ab48
at /rustc/2831701757eb7b3105eda26a306c2f3a97e2664b/library/std/src/panicking.rs:292:9
11: 0x7f5a27ee7ab0 - std[fdaad7ef90c89896]::panicking::update_hook::>::{closure#0}
12: 0x7f5a25166a58 - as core::ops::function::Fn>::call::h17e51abe579bd85b
at /rustc/2831701757eb7b3105eda26a306c2f3a97e2664b/library/alloc/src/boxed.rs:2021:9
13: 0x7f5a25166a58 - std::panicking::rust_panic_with_hook::ha049439f228290e2
at /rustc/2831701757eb7b3105eda26a306c2f3a97e2664b/library/std/src/panicking.rs:783:13
14: 0x7f5a283322d4 - std[fdaad7ef90c89896]::panicking::begin_panic::::{closure#0}
15: 0x7f5a2832b836 - std[fdaad7ef90c89896]::sys_common::backtrace::__rust_end_short_backtrace::::{closure#0}, !>
16: 0x7f5a28326116 - std[fdaad7ef90c89896]::panicking::begin_panic::
17: 0x7f5a2830b7b4 - ::bug::
18: 0x7f5a2830b4ba - ::bug::
19: 0x7f5a283ad74d - rustc_middle[c559ef60fee33a0a]::util::bug::opt_span_bug_fmt::::{closure#0}
20: 0x7f5a28394c5a - rustc_middle[c559ef60fee33a0a]::ty::context::tls::with_opt::::{closure#0}, !>::{closure#0}
21: 0x7f5a28394ad8 - rustc_middle[c559ef60fee33a0a]::ty::context::tls::with_context_opt::::{closure#0}, !>::{closure#0}, !>
22: 0x7f5a2631a4d0 - rustc_middle[c559ef60fee33a0a]::util::bug::bug_fmt
23: 0x7f5a29e8aef5 - rustc_codegen_llvm[e654f309aad84334]::context::create_module
24: 0x7f5a29e8bb42 - rustc_codegen_llvm[e654f309aad84334]::base::compile_codegen_unit::module_codegen
25: 0x7f5a2a1656ab - ::compile_codegen_unit
26: 0x7f5a29b92102 - rustc_codegen_ssa[3f9fae0f0935ab9e]::base::codegen_crate::
27: 0x7f5a29b9187a - ::codegen_crate
28: 0x7f5a29b8ff17 - rustc_interface[6f4ac54450cab10c]::passes::start_codegen
29: 0x7f5a29b8f8d9 - ::ongoing_codegen
30: 0x7f5a2a15d75d - rustc_interface[6f4ac54450cab10c]::interface::run_compiler::, rustc_driver_impl[17daedf8c5568a7a]::run_compiler::{closure#1}>::{closure#0}
31: 0x7f5a2a116849 - std[fdaad7ef90c89896]::sys_common::backtrace::__rust_begin_short_backtrace::, rustc_driver_impl[17daedf8c5568a7a]::run_compiler::{closure#1}>::{closure#0}, core[d7b1c133060fc623]::result::Result<(), rustc_span[b3d67ce24f067787]::ErrorGuaranteed>>::{closure#0}, core[d7b1c133060fc623]::result::Result<(), rustc_span[b3d67ce24f067787]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[d7b1c133060fc623]::result::Result<(), rustc_span[b3d67ce24f067787]::ErrorGuaranteed>>
32: 0x7f5a2a116673 - <::spawn_unchecked_, rustc_driver_impl[17daedf8c5568a7a]::run_compiler::{closure#1}>::{closure#0}, core[d7b1c133060fc623]::result::Result<(), rustc_span[b3d67ce24f067787]::ErrorGuaranteed>>::{closure#0}, core[d7b1c133060fc623]::result::Result<(), rustc_span[b3d67ce24f067787]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[d7b1c133060fc623]::result::Result<(), rustc_span[b3d67ce24f067787]::ErrorGuaranteed>>::{closure#1} as core[d7b1c133060fc623]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
33: 0x7f5a25170915 - as core::ops::function::FnOnce>::call_once::h83a9e80d965766fa
at /rustc/2831701757eb7b3105eda26a306c2f3a97e2664b/library/alloc/src/boxed.rs:2007:9
34: 0x7f5a25170915 - as core::ops::function::FnOnce>::call_once::hf1e406043410dd12
at /rustc/2831701757eb7b3105eda26a306c2f3a97e2664b/library/alloc/src/boxed.rs:2007:9
35: 0x7f5a25170915 - std::sys::unix::thread::Thread::new::thread_start::h3aec058c6f8c1423
at /rustc/2831701757eb7b3105eda26a306c2f3a97e2664b/library/std/src/sys/unix/thread.rs:108:17
36: 0x7f5a24f58272 - start_thread
37: 0x7f5a24fd3dec - __GI___clone3
38: 0x0 -
note: using internal features is not supported and expected to cause internal compiler errors when used incorrectly
note: please attach the file at `/var/lib/does-it-build/.cargo/registry/src/index.crates.io-6f17d22bba15001f/compiler_builtins-0.1.103/rustc-ice-2024-09-24T11_12_09-385070.txt` to your bug report
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)