Build results for nightly-2023-10-14 target powerpc64-unknown-linux-musl core

error
   Compiling compiler_builtins v0.1.101
   Compiling core v0.0.0 (/var/lib/does-it-build/.rustup/toolchains/nightly-2023-10-14-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-2023-10-14-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/fcab24817c72ffbd6ffb66d92b7ddc0d3ee4d2f0/compiler/rustc_errors/src/lib.rs:1658:9:
Box
stack backtrace:
   0:     0x7f94efb118fc - std::backtrace_rs::backtrace::libunwind::trace::h895decac6837a495
                               at /rustc/fcab24817c72ffbd6ffb66d92b7ddc0d3ee4d2f0/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
   1:     0x7f94efb118fc - std::backtrace_rs::backtrace::trace_unsynchronized::hcbdb001903b8da06
                               at /rustc/fcab24817c72ffbd6ffb66d92b7ddc0d3ee4d2f0/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
   2:     0x7f94efb118fc - std::sys_common::backtrace::_print_fmt::hbb4acc0429a0e855
                               at /rustc/fcab24817c72ffbd6ffb66d92b7ddc0d3ee4d2f0/library/std/src/sys_common/backtrace.rs:67:5
   3:     0x7f94efb118fc - ::fmt::hb131321ae2a401dd
                               at /rustc/fcab24817c72ffbd6ffb66d92b7ddc0d3ee4d2f0/library/std/src/sys_common/backtrace.rs:44:22
   4:     0x7f94efb79350 - core::fmt::rt::Argument::fmt::hd9aeb95c38745bc3
                               at /rustc/fcab24817c72ffbd6ffb66d92b7ddc0d3ee4d2f0/library/core/src/fmt/rt.rs:142:9
   5:     0x7f94efb79350 - core::fmt::write::hc405bb79f2ac8cb8
                               at /rustc/fcab24817c72ffbd6ffb66d92b7ddc0d3ee4d2f0/library/core/src/fmt/mod.rs:1117:17
   6:     0x7f94efb04bbf - std::io::Write::write_fmt::ha55bc380d2605627
                               at /rustc/fcab24817c72ffbd6ffb66d92b7ddc0d3ee4d2f0/library/std/src/io/mod.rs:1762:15
   7:     0x7f94efb116e4 - std::sys_common::backtrace::_print::he5b4ffb2f8b9aae2
                               at /rustc/fcab24817c72ffbd6ffb66d92b7ddc0d3ee4d2f0/library/std/src/sys_common/backtrace.rs:47:5
   8:     0x7f94efb116e4 - std::sys_common::backtrace::print::h7dfa57d65fbc411a
                               at /rustc/fcab24817c72ffbd6ffb66d92b7ddc0d3ee4d2f0/library/std/src/sys_common/backtrace.rs:34:9
   9:     0x7f94efb144f7 - std::panicking::default_hook::{{closure}}::h359697fee07a3691
  10:     0x7f94efb1423a - std::panicking::default_hook::hbf7afbae604c2e97
                               at /rustc/fcab24817c72ffbd6ffb66d92b7ddc0d3ee4d2f0/library/std/src/panicking.rs:292:9
  11:     0x7f94f271a77a - std[c1824ed7e719b848]::panicking::update_hook::>::{closure#0}
  12:     0x7f94efb14c98 -  as core::ops::function::Fn>::call::h24810556076dec88
                               at /rustc/fcab24817c72ffbd6ffb66d92b7ddc0d3ee4d2f0/library/alloc/src/boxed.rs:2021:9
  13:     0x7f94efb14c98 - std::panicking::rust_panic_with_hook::hd5cf40cf90f0da4f
                               at /rustc/fcab24817c72ffbd6ffb66d92b7ddc0d3ee4d2f0/library/std/src/panicking.rs:735:13
  14:     0x7f94f2acda24 - std[c1824ed7e719b848]::panicking::begin_panic::::{closure#0}
  15:     0x7f94f2ac4d46 - std[c1824ed7e719b848]::sys_common::backtrace::__rust_end_short_backtrace::::{closure#0}, !>
  16:     0x7f94f2abf786 - std[c1824ed7e719b848]::panicking::begin_panic::
  17:     0x7f94f2aa79b4 - ::bug::
  18:     0x7f94f2aa7774 - ::bug::
  19:     0x7f94f2b4900d - rustc_middle[5ec3528ea702113d]::util::bug::opt_span_bug_fmt::::{closure#0}
  20:     0x7f94f2b2ff7a - rustc_middle[5ec3528ea702113d]::ty::context::tls::with_opt::::{closure#0}, !>::{closure#0}
  21:     0x7f94f2b2fe38 - rustc_middle[5ec3528ea702113d]::ty::context::tls::with_context_opt::::{closure#0}, !>::{closure#0}, !>
  22:     0x7f94f0b4bc20 - rustc_middle[5ec3528ea702113d]::util::bug::bug_fmt
  23:     0x7f94f1390b26 - rustc_codegen_llvm[bcadacfbbe9e432d]::context::create_module
  24:     0x7f94f12bf600 - rustc_codegen_llvm[bcadacfbbe9e432d]::base::compile_codegen_unit::module_codegen
  25:     0x7f94f12bd828 - ::compile_codegen_unit
  26:     0x7f94f12b66a6 - ::codegen_crate
  27:     0x7f94f1ef9125 - rustc_interface[15f2bcae4bc06d86]::passes::start_codegen
  28:     0x7f94f1ef8776 - ::ongoing_codegen
  29:     0x7f94f1ee73b2 - std[c1824ed7e719b848]::sys_common::backtrace::__rust_begin_short_backtrace::, rustc_driver_impl[d47efb37cd2f86c4]::run_compiler::{closure#1}>::{closure#0}, core[58e1e45e82356d94]::result::Result<(), rustc_span[e04a3047034dd436]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[58e1e45e82356d94]::result::Result<(), rustc_span[e04a3047034dd436]::ErrorGuaranteed>>
  30:     0x7f94f1ee6633 - <::spawn_unchecked_, rustc_driver_impl[d47efb37cd2f86c4]::run_compiler::{closure#1}>::{closure#0}, core[58e1e45e82356d94]::result::Result<(), rustc_span[e04a3047034dd436]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[58e1e45e82356d94]::result::Result<(), rustc_span[e04a3047034dd436]::ErrorGuaranteed>>::{closure#1} as core[58e1e45e82356d94]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
  31:     0x7f94efb1fc05 -  as core::ops::function::FnOnce>::call_once::h8fc874dae8f68c70
                               at /rustc/fcab24817c72ffbd6ffb66d92b7ddc0d3ee4d2f0/library/alloc/src/boxed.rs:2007:9
  32:     0x7f94efb1fc05 -  as core::ops::function::FnOnce>::call_once::hfa35fdaf7f71c116
                               at /rustc/fcab24817c72ffbd6ffb66d92b7ddc0d3ee4d2f0/library/alloc/src/boxed.rs:2007:9
  33:     0x7f94efb1fc05 - std::sys::unix::thread::Thread::new::thread_start::h09b948711ea93091
                               at /rustc/fcab24817c72ffbd6ffb66d92b7ddc0d3ee4d2f0/library/std/src/sys/unix/thread.rs:108:17
  34:     0x7f94ef8b9272 - start_thread
  35:     0x7f94ef934dec - __GI___clone3
  36:                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-2023-10-14-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/rustc-std-workspace-core/rustc-ice-2024-09-26T09:54:44.460434853Z-3154888.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 `rustc-std-workspace-core` (lib)
warning: build failed, waiting for other jobs to finish...
thread 'rustc' panicked at /rustc/fcab24817c72ffbd6ffb66d92b7ddc0d3ee4d2f0/compiler/rustc_errors/src/lib.rs:1658:9:
Box
stack backtrace:
   0:     0x7fbfce5118fc - std::backtrace_rs::backtrace::libunwind::trace::h895decac6837a495
                               at /rustc/fcab24817c72ffbd6ffb66d92b7ddc0d3ee4d2f0/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
   1:     0x7fbfce5118fc - std::backtrace_rs::backtrace::trace_unsynchronized::hcbdb001903b8da06
                               at /rustc/fcab24817c72ffbd6ffb66d92b7ddc0d3ee4d2f0/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
   2:     0x7fbfce5118fc - std::sys_common::backtrace::_print_fmt::hbb4acc0429a0e855
                               at /rustc/fcab24817c72ffbd6ffb66d92b7ddc0d3ee4d2f0/library/std/src/sys_common/backtrace.rs:67:5
   3:     0x7fbfce5118fc - ::fmt::hb131321ae2a401dd
                               at /rustc/fcab24817c72ffbd6ffb66d92b7ddc0d3ee4d2f0/library/std/src/sys_common/backtrace.rs:44:22
   4:     0x7fbfce579350 - core::fmt::rt::Argument::fmt::hd9aeb95c38745bc3
                               at /rustc/fcab24817c72ffbd6ffb66d92b7ddc0d3ee4d2f0/library/core/src/fmt/rt.rs:142:9
   5:     0x7fbfce579350 - core::fmt::write::hc405bb79f2ac8cb8
                               at /rustc/fcab24817c72ffbd6ffb66d92b7ddc0d3ee4d2f0/library/core/src/fmt/mod.rs:1117:17
   6:     0x7fbfce504bbf - std::io::Write::write_fmt::ha55bc380d2605627
                               at /rustc/fcab24817c72ffbd6ffb66d92b7ddc0d3ee4d2f0/library/std/src/io/mod.rs:1762:15
   7:     0x7fbfce5116e4 - std::sys_common::backtrace::_print::he5b4ffb2f8b9aae2
                               at /rustc/fcab24817c72ffbd6ffb66d92b7ddc0d3ee4d2f0/library/std/src/sys_common/backtrace.rs:47:5
   8:     0x7fbfce5116e4 - std::sys_common::backtrace::print::h7dfa57d65fbc411a
                               at /rustc/fcab24817c72ffbd6ffb66d92b7ddc0d3ee4d2f0/library/std/src/sys_common/backtrace.rs:34:9
   9:     0x7fbfce5144f7 - std::panicking::default_hook::{{closure}}::h359697fee07a3691
  10:     0x7fbfce51423a - std::panicking::default_hook::hbf7afbae604c2e97
                               at /rustc/fcab24817c72ffbd6ffb66d92b7ddc0d3ee4d2f0/library/std/src/panicking.rs:292:9
  11:     0x7fbfd111a77a - std[c1824ed7e719b848]::panicking::update_hook::>::{closure#0}
  12:     0x7fbfce514c98 -  as core::ops::function::Fn>::call::h24810556076dec88
                               at /rustc/fcab24817c72ffbd6ffb66d92b7ddc0d3ee4d2f0/library/alloc/src/boxed.rs:2021:9
  13:     0x7fbfce514c98 - std::panicking::rust_panic_with_hook::hd5cf40cf90f0da4f
                               at /rustc/fcab24817c72ffbd6ffb66d92b7ddc0d3ee4d2f0/library/std/src/panicking.rs:735:13
  14:     0x7fbfd14cda24 - std[c1824ed7e719b848]::panicking::begin_panic::::{closure#0}
  15:     0x7fbfd14c4d46 - std[c1824ed7e719b848]::sys_common::backtrace::__rust_end_short_backtrace::::{closure#0}, !>
  16:     0x7fbfd14bf786 - std[c1824ed7e719b848]::panicking::begin_panic::
  17:     0x7fbfd14a79b4 - ::bug::
  18:     0x7fbfd14a7774 - ::bug::
  19:     0x7fbfd154900d - rustc_middle[5ec3528ea702113d]::util::bug::opt_span_bug_fmt::::{closure#0}
  20:     0x7fbfd152ff7a - rustc_middle[5ec3528ea702113d]::ty::context::tls::with_opt::::{closure#0}, !>::{closure#0}
  21:     0x7fbfd152fe38 - rustc_middle[5ec3528ea702113d]::ty::context::tls::with_context_opt::::{closure#0}, !>::{closure#0}, !>
  22:     0x7fbfcf54bc20 - rustc_middle[5ec3528ea702113d]::util::bug::bug_fmt
  23:     0x7fbfcfd90b26 - rustc_codegen_llvm[bcadacfbbe9e432d]::context::create_module
  24:     0x7fbfcfcbf600 - rustc_codegen_llvm[bcadacfbbe9e432d]::base::compile_codegen_unit::module_codegen
  25:     0x7fbfcfcbd828 - ::compile_codegen_unit
  26:     0x7fbfcfcb66a6 - ::codegen_crate
  27:     0x7fbfd08f9125 - rustc_interface[15f2bcae4bc06d86]::passes::start_codegen
  28:     0x7fbfd08f8776 - ::ongoing_codegen
  29:     0x7fbfd08e73b2 - std[c1824ed7e719b848]::sys_common::backtrace::__rust_begin_short_backtrace::, rustc_driver_impl[d47efb37cd2f86c4]::run_compiler::{closure#1}>::{closure#0}, core[58e1e45e82356d94]::result::Result<(), rustc_span[e04a3047034dd436]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[58e1e45e82356d94]::result::Result<(), rustc_span[e04a3047034dd436]::ErrorGuaranteed>>
  30:     0x7fbfd08e6633 - <::spawn_unchecked_, rustc_driver_impl[d47efb37cd2f86c4]::run_compiler::{closure#1}>::{closure#0}, core[58e1e45e82356d94]::result::Result<(), rustc_span[e04a3047034dd436]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[58e1e45e82356d94]::result::Result<(), rustc_span[e04a3047034dd436]::ErrorGuaranteed>>::{closure#1} as core[58e1e45e82356d94]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
  31:     0x7fbfce51fc05 -  as core::ops::function::FnOnce>::call_once::h8fc874dae8f68c70
                               at /rustc/fcab24817c72ffbd6ffb66d92b7ddc0d3ee4d2f0/library/alloc/src/boxed.rs:2007:9
  32:     0x7fbfce51fc05 -  as core::ops::function::FnOnce>::call_once::hfa35fdaf7f71c116
                               at /rustc/fcab24817c72ffbd6ffb66d92b7ddc0d3ee4d2f0/library/alloc/src/boxed.rs:2007:9
  33:     0x7fbfce51fc05 - std::sys::unix::thread::Thread::new::thread_start::h09b948711ea93091
                               at /rustc/fcab24817c72ffbd6ffb66d92b7ddc0d3ee4d2f0/library/std/src/sys/unix/thread.rs:108:17
  34:     0x7fbfce2b9272 - start_thread
  35:     0x7fbfce334dec - __GI___clone3
  36:                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-2023-10-14-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/rustc-ice-2024-09-26T09:54:33.387468361Z-3154808.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/fcab24817c72ffbd6ffb66d92b7ddc0d3ee4d2f0/compiler/rustc_errors/src/lib.rs:1658:9:
Box
stack backtrace:
   0:     0x7f5a279118fc - std::backtrace_rs::backtrace::libunwind::trace::h895decac6837a495
                               at /rustc/fcab24817c72ffbd6ffb66d92b7ddc0d3ee4d2f0/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
   1:     0x7f5a279118fc - std::backtrace_rs::backtrace::trace_unsynchronized::hcbdb001903b8da06
                               at /rustc/fcab24817c72ffbd6ffb66d92b7ddc0d3ee4d2f0/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
   2:     0x7f5a279118fc - std::sys_common::backtrace::_print_fmt::hbb4acc0429a0e855
                               at /rustc/fcab24817c72ffbd6ffb66d92b7ddc0d3ee4d2f0/library/std/src/sys_common/backtrace.rs:67:5
   3:     0x7f5a279118fc - ::fmt::hb131321ae2a401dd
                               at /rustc/fcab24817c72ffbd6ffb66d92b7ddc0d3ee4d2f0/library/std/src/sys_common/backtrace.rs:44:22
   4:     0x7f5a27979350 - core::fmt::rt::Argument::fmt::hd9aeb95c38745bc3
                               at /rustc/fcab24817c72ffbd6ffb66d92b7ddc0d3ee4d2f0/library/core/src/fmt/rt.rs:142:9
   5:     0x7f5a27979350 - core::fmt::write::hc405bb79f2ac8cb8
                               at /rustc/fcab24817c72ffbd6ffb66d92b7ddc0d3ee4d2f0/library/core/src/fmt/mod.rs:1117:17
   6:     0x7f5a27904bbf - std::io::Write::write_fmt::ha55bc380d2605627
                               at /rustc/fcab24817c72ffbd6ffb66d92b7ddc0d3ee4d2f0/library/std/src/io/mod.rs:1762:15
   7:     0x7f5a279116e4 - std::sys_common::backtrace::_print::he5b4ffb2f8b9aae2
                               at /rustc/fcab24817c72ffbd6ffb66d92b7ddc0d3ee4d2f0/library/std/src/sys_common/backtrace.rs:47:5
   8:     0x7f5a279116e4 - std::sys_common::backtrace::print::h7dfa57d65fbc411a
                               at /rustc/fcab24817c72ffbd6ffb66d92b7ddc0d3ee4d2f0/library/std/src/sys_common/backtrace.rs:34:9
   9:     0x7f5a279144f7 - std::panicking::default_hook::{{closure}}::h359697fee07a3691
  10:     0x7f5a2791423a - std::panicking::default_hook::hbf7afbae604c2e97
                               at /rustc/fcab24817c72ffbd6ffb66d92b7ddc0d3ee4d2f0/library/std/src/panicking.rs:292:9
  11:     0x7f5a2a51a77a - std[c1824ed7e719b848]::panicking::update_hook::>::{closure#0}
  12:     0x7f5a27914c98 -  as core::ops::function::Fn>::call::h24810556076dec88
                               at /rustc/fcab24817c72ffbd6ffb66d92b7ddc0d3ee4d2f0/library/alloc/src/boxed.rs:2021:9
  13:     0x7f5a27914c98 - std::panicking::rust_panic_with_hook::hd5cf40cf90f0da4f
                               at /rustc/fcab24817c72ffbd6ffb66d92b7ddc0d3ee4d2f0/library/std/src/panicking.rs:735:13
  14:     0x7f5a2a8cda24 - std[c1824ed7e719b848]::panicking::begin_panic::::{closure#0}
  15:     0x7f5a2a8c4d46 - std[c1824ed7e719b848]::sys_common::backtrace::__rust_end_short_backtrace::::{closure#0}, !>
  16:     0x7f5a2a8bf786 - std[c1824ed7e719b848]::panicking::begin_panic::
  17:     0x7f5a2a8a79b4 - ::bug::
  18:     0x7f5a2a8a7774 - ::bug::
  19:     0x7f5a2a94900d - rustc_middle[5ec3528ea702113d]::util::bug::opt_span_bug_fmt::::{closure#0}
  20:     0x7f5a2a92ff7a - rustc_middle[5ec3528ea702113d]::ty::context::tls::with_opt::::{closure#0}, !>::{closure#0}
  21:     0x7f5a2a92fe38 - rustc_middle[5ec3528ea702113d]::ty::context::tls::with_context_opt::::{closure#0}, !>::{closure#0}, !>
  22:     0x7f5a2894bc20 - rustc_middle[5ec3528ea702113d]::util::bug::bug_fmt
  23:     0x7f5a29190b26 - rustc_codegen_llvm[bcadacfbbe9e432d]::context::create_module
  24:     0x7f5a290bf600 - rustc_codegen_llvm[bcadacfbbe9e432d]::base::compile_codegen_unit::module_codegen
  25:     0x7f5a290bd828 - ::compile_codegen_unit
  26:     0x7f5a290b66a6 - ::codegen_crate
  27:     0x7f5a29cf9125 - rustc_interface[15f2bcae4bc06d86]::passes::start_codegen
  28:     0x7f5a29cf8776 - ::ongoing_codegen
  29:     0x7f5a29ce73b2 - std[c1824ed7e719b848]::sys_common::backtrace::__rust_begin_short_backtrace::, rustc_driver_impl[d47efb37cd2f86c4]::run_compiler::{closure#1}>::{closure#0}, core[58e1e45e82356d94]::result::Result<(), rustc_span[e04a3047034dd436]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[58e1e45e82356d94]::result::Result<(), rustc_span[e04a3047034dd436]::ErrorGuaranteed>>
  30:     0x7f5a29ce6633 - <::spawn_unchecked_, rustc_driver_impl[d47efb37cd2f86c4]::run_compiler::{closure#1}>::{closure#0}, core[58e1e45e82356d94]::result::Result<(), rustc_span[e04a3047034dd436]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[58e1e45e82356d94]::result::Result<(), rustc_span[e04a3047034dd436]::ErrorGuaranteed>>::{closure#1} as core[58e1e45e82356d94]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
  31:     0x7f5a2791fc05 -  as core::ops::function::FnOnce>::call_once::h8fc874dae8f68c70
                               at /rustc/fcab24817c72ffbd6ffb66d92b7ddc0d3ee4d2f0/library/alloc/src/boxed.rs:2007:9
  32:     0x7f5a2791fc05 -  as core::ops::function::FnOnce>::call_once::hfa35fdaf7f71c116
                               at /rustc/fcab24817c72ffbd6ffb66d92b7ddc0d3ee4d2f0/library/alloc/src/boxed.rs:2007:9
  33:     0x7f5a2791fc05 - std::sys::unix::thread::Thread::new::thread_start::h09b948711ea93091
                               at /rustc/fcab24817c72ffbd6ffb66d92b7ddc0d3ee4d2f0/library/std/src/sys/unix/thread.rs:108:17
  34:     0x7f5a276b9272 - start_thread
  35:     0x7f5a27734dec - __GI___clone3
  36:                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/.cargo/registry/src/index.crates.io-6f17d22bba15001f/compiler_builtins-0.1.101/rustc-ice-2024-09-26T09:54:44.487091839Z-3154893.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)