Build results for nightly-2023-06-04 target x86_64-apple-tvos core
error
Compiling compiler_builtins v0.1.92
Compiling core v0.0.0 (/var/lib/does-it-build/.rustup/toolchains/nightly-2023-06-04-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-2023-06-04-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:187:13: data-layout for target `x86_64-apple-tvos`, `e-m:o-i64:64-f80:128-n8:16:32:64-S128`, differs from LLVM target's `x86_64-apple-tvos` default layout, `e-m:o-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128`
thread 'rustc' panicked at 'Box', /rustc/398fa2187c88de46c13c142f600064483a563c86/compiler/rustc_errors/src/lib.rs:1650:9
stack backtrace:
0: 0x7f776d71bbc1 - std::backtrace_rs::backtrace::libunwind::trace::h3746d9da3fce0c89
at /rustc/398fa2187c88de46c13c142f600064483a563c86/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
1: 0x7f776d71bbc1 - std::backtrace_rs::backtrace::trace_unsynchronized::hb22c8868d0c6ddc4
at /rustc/398fa2187c88de46c13c142f600064483a563c86/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
2: 0x7f776d71bbc1 - std::sys_common::backtrace::_print_fmt::h6efce3fb8f8916d2
at /rustc/398fa2187c88de46c13c142f600064483a563c86/library/std/src/sys_common/backtrace.rs:65:5
3: 0x7f776d71bbc1 - ::fmt::h231c49729c204f24
at /rustc/398fa2187c88de46c13c142f600064483a563c86/library/std/src/sys_common/backtrace.rs:44:22
4: 0x7f776d77c19f - core::fmt::rt::Argument::fmt::h9d9a01dce9616182
at /rustc/398fa2187c88de46c13c142f600064483a563c86/library/core/src/fmt/rt.rs:138:9
5: 0x7f776d77c19f - core::fmt::write::h7c911ba9bb1b7f5b
at /rustc/398fa2187c88de46c13c142f600064483a563c86/library/core/src/fmt/mod.rs:1094:21
6: 0x7f776d70ee71 - std::io::Write::write_fmt::h901432478ccb3614
at /rustc/398fa2187c88de46c13c142f600064483a563c86/library/std/src/io/mod.rs:1713:15
7: 0x7f776d71b9d5 - std::sys_common::backtrace::_print::h9834cbc9ab2c1f67
at /rustc/398fa2187c88de46c13c142f600064483a563c86/library/std/src/sys_common/backtrace.rs:47:5
8: 0x7f776d71b9d5 - std::sys_common::backtrace::print::h2e0fe58f84439b47
at /rustc/398fa2187c88de46c13c142f600064483a563c86/library/std/src/sys_common/backtrace.rs:34:9
9: 0x7f776d71e697 - std::panicking::default_hook::{{closure}}::hde864a3c143ecbbd
10: 0x7f776d71e484 - std::panicking::default_hook::h2207b05fdedc08ce
at /rustc/398fa2187c88de46c13c142f600064483a563c86/library/std/src/panicking.rs:288:9
11: 0x7f77709a583b - rustc_driver_impl[fa5b9237e02b60ed]::install_ice_hook::{closure#0}
12: 0x7f776d71eddd - as core::ops::function::Fn>::call::hb513c8b00f8e1160
at /rustc/398fa2187c88de46c13c142f600064483a563c86/library/alloc/src/boxed.rs:1999:9
13: 0x7f776d71eddd - std::panicking::rust_panic_with_hook::h3a37bf9048506528
at /rustc/398fa2187c88de46c13c142f600064483a563c86/library/std/src/panicking.rs:709:13
14: 0x7f7770ebe511 - std[7f1619080ab2f47c]::panicking::begin_panic::::{closure#0}
15: 0x7f7770eb8c36 - std[7f1619080ab2f47c]::sys_common::backtrace::__rust_end_short_backtrace::::{closure#0}, !>
16: 0x7f7770f35b46 - std[7f1619080ab2f47c]::panicking::begin_panic::
17: 0x7f7770eb33e4 - ::bug::
18: 0x7f7770eb3186 - ::bug::
19: 0x7f7770f42995 - rustc_middle[7c6d68ebc026a18c]::util::bug::opt_span_bug_fmt::::{closure#0}
20: 0x7f7770f3f4aa - rustc_middle[7c6d68ebc026a18c]::ty::context::tls::with_opt::::{closure#0}, !>::{closure#0}
21: 0x7f7770f3f47a - rustc_middle[7c6d68ebc026a18c]::ty::context::tls::with_context_opt::::{closure#0}, !>::{closure#0}, !>
22: 0x7f776ec3261d - rustc_middle[7c6d68ebc026a18c]::util::bug::bug_fmt
23: 0x7f776ff2fa4e - rustc_codegen_llvm[b5282ada2975a0c4]::context::create_module
24: 0x7f776ff2c32c - ::new
25: 0x7f776ff2a69b - rustc_codegen_llvm[b5282ada2975a0c4]::base::compile_codegen_unit::module_codegen
26: 0x7f776ff28fe5 - rustc_codegen_llvm[b5282ada2975a0c4]::base::compile_codegen_unit
27: 0x7f776fea19fc - rustc_codegen_ssa[d4057345817de882]::base::codegen_crate::
28: 0x7f776fea12df - ::codegen_crate
29: 0x7f776fb5d2c2 - ::time::, rustc_interface[1a72d66b377c1c6b]::passes::start_codegen::{closure#0}>
30: 0x7f776fb5ce0b - rustc_interface[1a72d66b377c1c6b]::passes::start_codegen
31: 0x7f776fb5859d - ::enter::<::ongoing_codegen::{closure#0}::{closure#0}, core[9fc488d0d60b190b]::result::Result, rustc_span[4f17c337c7c51916]::ErrorGuaranteed>>
32: 0x7f776fb56ced - ::ongoing_codegen
33: 0x7f776fb562c4 - ::enter::, rustc_span[4f17c337c7c51916]::ErrorGuaranteed>>
34: 0x7f776fb538a0 - std[7f1619080ab2f47c]::sys_common::backtrace::__rust_begin_short_backtrace::, rustc_driver_impl[fa5b9237e02b60ed]::run_compiler::{closure#1}>::{closure#0}, core[9fc488d0d60b190b]::result::Result<(), rustc_span[4f17c337c7c51916]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[9fc488d0d60b190b]::result::Result<(), rustc_span[4f17c337c7c51916]::ErrorGuaranteed>>
35: 0x7f776fb53045 - <::spawn_unchecked_, rustc_driver_impl[fa5b9237e02b60ed]::run_compiler::{closure#1}>::{closure#0}, core[9fc488d0d60b190b]::result::Result<(), rustc_span[4f17c337c7c51916]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[9fc488d0d60b190b]::result::Result<(), rustc_span[4f17c337c7c51916]::ErrorGuaranteed>>::{closure#1} as core[9fc488d0d60b190b]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
36: 0x7f776d7292d5 - as core::ops::function::FnOnce>::call_once::h6b0ed82aea8dcab0
at /rustc/398fa2187c88de46c13c142f600064483a563c86/library/alloc/src/boxed.rs:1985:9
37: 0x7f776d7292d5 - as core::ops::function::FnOnce>::call_once::h2aa07bcc5de04999
at /rustc/398fa2187c88de46c13c142f600064483a563c86/library/alloc/src/boxed.rs:1985:9
38: 0x7f776d7292d5 - std::sys::unix::thread::Thread::new::thread_start::h159e3511f98c27c9
at /rustc/398fa2187c88de46c13c142f600064483a563c86/library/std/src/sys/unix/thread.rs:108:17
39: 0x7f776d4c7272 - start_thread
40: 0x7f776d542dec - __GI___clone3
41: 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: rustc 1.72.0-nightly (398fa2187 2023-06-03) 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 'Box', /rustc/398fa2187c88de46c13c142f600064483a563c86/compiler/rustc_errors/src/lib.rs:1650:9
stack backtrace:
0: 0x7ff37d91bbc1 - std::backtrace_rs::backtrace::libunwind::trace::h3746d9da3fce0c89
at /rustc/398fa2187c88de46c13c142f600064483a563c86/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
1: 0x7ff37d91bbc1 - std::backtrace_rs::backtrace::trace_unsynchronized::hb22c8868d0c6ddc4
at /rustc/398fa2187c88de46c13c142f600064483a563c86/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
2: 0x7ff37d91bbc1 - std::sys_common::backtrace::_print_fmt::h6efce3fb8f8916d2
at /rustc/398fa2187c88de46c13c142f600064483a563c86/library/std/src/sys_common/backtrace.rs:65:5
3: 0x7ff37d91bbc1 - ::fmt::h231c49729c204f24
at /rustc/398fa2187c88de46c13c142f600064483a563c86/library/std/src/sys_common/backtrace.rs:44:22
4: 0x7ff37d97c19f - core::fmt::rt::Argument::fmt::h9d9a01dce9616182
at /rustc/398fa2187c88de46c13c142f600064483a563c86/library/core/src/fmt/rt.rs:138:9
5: 0x7ff37d97c19f - core::fmt::write::h7c911ba9bb1b7f5b
at /rustc/398fa2187c88de46c13c142f600064483a563c86/library/core/src/fmt/mod.rs:1094:21
6: 0x7ff37d90ee71 - std::io::Write::write_fmt::h901432478ccb3614
at /rustc/398fa2187c88de46c13c142f600064483a563c86/library/std/src/io/mod.rs:1713:15
7: 0x7ff37d91b9d5 - std::sys_common::backtrace::_print::h9834cbc9ab2c1f67
at /rustc/398fa2187c88de46c13c142f600064483a563c86/library/std/src/sys_common/backtrace.rs:47:5
8: 0x7ff37d91b9d5 - std::sys_common::backtrace::print::h2e0fe58f84439b47
at /rustc/398fa2187c88de46c13c142f600064483a563c86/library/std/src/sys_common/backtrace.rs:34:9
9: 0x7ff37d91e697 - std::panicking::default_hook::{{closure}}::hde864a3c143ecbbd
10: 0x7ff37d91e484 - std::panicking::default_hook::h2207b05fdedc08ce
at /rustc/398fa2187c88de46c13c142f600064483a563c86/library/std/src/panicking.rs:288:9
11: 0x7ff380ba583b - rustc_driver_impl[fa5b9237e02b60ed]::install_ice_hook::{closure#0}
12: 0x7ff37d91eddd - as core::ops::function::Fn>::call::hb513c8b00f8e1160
at /rustc/398fa2187c88de46c13c142f600064483a563c86/library/alloc/src/boxed.rs:1999:9
13: 0x7ff37d91eddd - std::panicking::rust_panic_with_hook::h3a37bf9048506528
at /rustc/398fa2187c88de46c13c142f600064483a563c86/library/std/src/panicking.rs:709:13
14: 0x7ff3810be511 - std[7f1619080ab2f47c]::panicking::begin_panic::::{closure#0}
15: 0x7ff3810b8c36 - std[7f1619080ab2f47c]::sys_common::backtrace::__rust_end_short_backtrace::::{closure#0}, !>
16: 0x7ff381135b46 - std[7f1619080ab2f47c]::panicking::begin_panic::
17: 0x7ff3810b33e4 - ::bug::
18: 0x7ff3810b3186 - ::bug::
19: 0x7ff381142995 - rustc_middle[7c6d68ebc026a18c]::util::bug::opt_span_bug_fmt::::{closure#0}
20: 0x7ff38113f4aa - rustc_middle[7c6d68ebc026a18c]::ty::context::tls::with_opt::::{closure#0}, !>::{closure#0}
21: 0x7ff38113f47a - rustc_middle[7c6d68ebc026a18c]::ty::context::tls::with_context_opt::::{closure#0}, !>::{closure#0}, !>
22: 0x7ff37ee3261d - rustc_middle[7c6d68ebc026a18c]::util::bug::bug_fmt
23: 0x7ff38012fa4e - rustc_codegen_llvm[b5282ada2975a0c4]::context::create_module
24: 0x7ff38012c32c - ::new
25: 0x7ff38012a69b - rustc_codegen_llvm[b5282ada2975a0c4]::base::compile_codegen_unit::module_codegen
26: 0x7ff380128fe5 - rustc_codegen_llvm[b5282ada2975a0c4]::base::compile_codegen_unit
27: 0x7ff3800a19fc - rustc_codegen_ssa[d4057345817de882]::base::codegen_crate::
28: 0x7ff3800a12df - ::codegen_crate
29: 0x7ff37fd5d2c2 - ::time::, rustc_interface[1a72d66b377c1c6b]::passes::start_codegen::{closure#0}>
30: 0x7ff37fd5ce0b - rustc_interface[1a72d66b377c1c6b]::passes::start_codegen
31: 0x7ff37fd5859d - ::enter::<::ongoing_codegen::{closure#0}::{closure#0}, core[9fc488d0d60b190b]::result::Result, rustc_span[4f17c337c7c51916]::ErrorGuaranteed>>
32: 0x7ff37fd56ced - ::ongoing_codegen
33: 0x7ff37fd562c4 - ::enter::, rustc_span[4f17c337c7c51916]::ErrorGuaranteed>>
34: 0x7ff37fd538a0 - std[7f1619080ab2f47c]::sys_common::backtrace::__rust_begin_short_backtrace::, rustc_driver_impl[fa5b9237e02b60ed]::run_compiler::{closure#1}>::{closure#0}, core[9fc488d0d60b190b]::result::Result<(), rustc_span[4f17c337c7c51916]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[9fc488d0d60b190b]::result::Result<(), rustc_span[4f17c337c7c51916]::ErrorGuaranteed>>
35: 0x7ff37fd53045 - <::spawn_unchecked_, rustc_driver_impl[fa5b9237e02b60ed]::run_compiler::{closure#1}>::{closure#0}, core[9fc488d0d60b190b]::result::Result<(), rustc_span[4f17c337c7c51916]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[9fc488d0d60b190b]::result::Result<(), rustc_span[4f17c337c7c51916]::ErrorGuaranteed>>::{closure#1} as core[9fc488d0d60b190b]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
36: 0x7ff37d9292d5 - as core::ops::function::FnOnce>::call_once::h6b0ed82aea8dcab0
at /rustc/398fa2187c88de46c13c142f600064483a563c86/library/alloc/src/boxed.rs:1985:9
37: 0x7ff37d9292d5 - as core::ops::function::FnOnce>::call_once::h2aa07bcc5de04999
at /rustc/398fa2187c88de46c13c142f600064483a563c86/library/alloc/src/boxed.rs:1985:9
38: 0x7ff37d9292d5 - std::sys::unix::thread::Thread::new::thread_start::h159e3511f98c27c9
at /rustc/398fa2187c88de46c13c142f600064483a563c86/library/std/src/sys/unix/thread.rs:108:17
39: 0x7ff37d6c7272 - start_thread
40: 0x7ff37d742dec - __GI___clone3
41: 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: rustc 1.72.0-nightly (398fa2187 2023-06-03) 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)
thread 'rustc' panicked at 'Box', /rustc/398fa2187c88de46c13c142f600064483a563c86/compiler/rustc_errors/src/lib.rs:1650:9
stack backtrace:
0: 0x7fabce51bbc1 - std::backtrace_rs::backtrace::libunwind::trace::h3746d9da3fce0c89
at /rustc/398fa2187c88de46c13c142f600064483a563c86/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
1: 0x7fabce51bbc1 - std::backtrace_rs::backtrace::trace_unsynchronized::hb22c8868d0c6ddc4
at /rustc/398fa2187c88de46c13c142f600064483a563c86/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
2: 0x7fabce51bbc1 - std::sys_common::backtrace::_print_fmt::h6efce3fb8f8916d2
at /rustc/398fa2187c88de46c13c142f600064483a563c86/library/std/src/sys_common/backtrace.rs:65:5
3: 0x7fabce51bbc1 - ::fmt::h231c49729c204f24
at /rustc/398fa2187c88de46c13c142f600064483a563c86/library/std/src/sys_common/backtrace.rs:44:22
4: 0x7fabce57c19f - core::fmt::rt::Argument::fmt::h9d9a01dce9616182
at /rustc/398fa2187c88de46c13c142f600064483a563c86/library/core/src/fmt/rt.rs:138:9
5: 0x7fabce57c19f - core::fmt::write::h7c911ba9bb1b7f5b
at /rustc/398fa2187c88de46c13c142f600064483a563c86/library/core/src/fmt/mod.rs:1094:21
6: 0x7fabce50ee71 - std::io::Write::write_fmt::h901432478ccb3614
at /rustc/398fa2187c88de46c13c142f600064483a563c86/library/std/src/io/mod.rs:1713:15
7: 0x7fabce51b9d5 - std::sys_common::backtrace::_print::h9834cbc9ab2c1f67
at /rustc/398fa2187c88de46c13c142f600064483a563c86/library/std/src/sys_common/backtrace.rs:47:5
8: 0x7fabce51b9d5 - std::sys_common::backtrace::print::h2e0fe58f84439b47
at /rustc/398fa2187c88de46c13c142f600064483a563c86/library/std/src/sys_common/backtrace.rs:34:9
9: 0x7fabce51e697 - std::panicking::default_hook::{{closure}}::hde864a3c143ecbbd
10: 0x7fabce51e484 - std::panicking::default_hook::h2207b05fdedc08ce
at /rustc/398fa2187c88de46c13c142f600064483a563c86/library/std/src/panicking.rs:288:9
11: 0x7fabd17a583b - rustc_driver_impl[fa5b9237e02b60ed]::install_ice_hook::{closure#0}
12: 0x7fabce51eddd - as core::ops::function::Fn>::call::hb513c8b00f8e1160
at /rustc/398fa2187c88de46c13c142f600064483a563c86/library/alloc/src/boxed.rs:1999:9
13: 0x7fabce51eddd - std::panicking::rust_panic_with_hook::h3a37bf9048506528
at /rustc/398fa2187c88de46c13c142f600064483a563c86/library/std/src/panicking.rs:709:13
14: 0x7fabd1cbe511 - std[7f1619080ab2f47c]::panicking::begin_panic::::{closure#0}
15: 0x7fabd1cb8c36 - std[7f1619080ab2f47c]::sys_common::backtrace::__rust_end_short_backtrace::::{closure#0}, !>
16: 0x7fabd1d35b46 - std[7f1619080ab2f47c]::panicking::begin_panic::
17: 0x7fabd1cb33e4 - ::bug::
18: 0x7fabd1cb3186 - ::bug::
19: 0x7fabd1d42995 - rustc_middle[7c6d68ebc026a18c]::util::bug::opt_span_bug_fmt::::{closure#0}
20: 0x7fabd1d3f4aa - rustc_middle[7c6d68ebc026a18c]::ty::context::tls::with_opt::::{closure#0}, !>::{closure#0}
21: 0x7fabd1d3f47a - rustc_middle[7c6d68ebc026a18c]::ty::context::tls::with_context_opt::::{closure#0}, !>::{closure#0}, !>
22: 0x7fabcfa3261d - rustc_middle[7c6d68ebc026a18c]::util::bug::bug_fmt
23: 0x7fabd0d2fa4e - rustc_codegen_llvm[b5282ada2975a0c4]::context::create_module
24: 0x7fabd0d2c32c - ::new
25: 0x7fabd0d2a69b - rustc_codegen_llvm[b5282ada2975a0c4]::base::compile_codegen_unit::module_codegen
26: 0x7fabd0d28fe5 - rustc_codegen_llvm[b5282ada2975a0c4]::base::compile_codegen_unit
27: 0x7fabd0ca19fc - rustc_codegen_ssa[d4057345817de882]::base::codegen_crate::
28: 0x7fabd0ca12df - ::codegen_crate
29: 0x7fabd095d2c2 - ::time::, rustc_interface[1a72d66b377c1c6b]::passes::start_codegen::{closure#0}>
30: 0x7fabd095ce0b - rustc_interface[1a72d66b377c1c6b]::passes::start_codegen
31: 0x7fabd095859d - ::enter::<::ongoing_codegen::{closure#0}::{closure#0}, core[9fc488d0d60b190b]::result::Result, rustc_span[4f17c337c7c51916]::ErrorGuaranteed>>
32: 0x7fabd0956ced - ::ongoing_codegen
33: 0x7fabd09562c4 - ::enter::, rustc_span[4f17c337c7c51916]::ErrorGuaranteed>>
34: 0x7fabd09538a0 - std[7f1619080ab2f47c]::sys_common::backtrace::__rust_begin_short_backtrace::, rustc_driver_impl[fa5b9237e02b60ed]::run_compiler::{closure#1}>::{closure#0}, core[9fc488d0d60b190b]::result::Result<(), rustc_span[4f17c337c7c51916]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[9fc488d0d60b190b]::result::Result<(), rustc_span[4f17c337c7c51916]::ErrorGuaranteed>>
35: 0x7fabd0953045 - <::spawn_unchecked_, rustc_driver_impl[fa5b9237e02b60ed]::run_compiler::{closure#1}>::{closure#0}, core[9fc488d0d60b190b]::result::Result<(), rustc_span[4f17c337c7c51916]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[9fc488d0d60b190b]::result::Result<(), rustc_span[4f17c337c7c51916]::ErrorGuaranteed>>::{closure#1} as core[9fc488d0d60b190b]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
36: 0x7fabce5292d5 - as core::ops::function::FnOnce>::call_once::h6b0ed82aea8dcab0
at /rustc/398fa2187c88de46c13c142f600064483a563c86/library/alloc/src/boxed.rs:1985:9
37: 0x7fabce5292d5 - as core::ops::function::FnOnce>::call_once::h2aa07bcc5de04999
at /rustc/398fa2187c88de46c13c142f600064483a563c86/library/alloc/src/boxed.rs:1985:9
38: 0x7fabce5292d5 - std::sys::unix::thread::Thread::new::thread_start::h159e3511f98c27c9
at /rustc/398fa2187c88de46c13c142f600064483a563c86/library/std/src/sys/unix/thread.rs:108:17
39: 0x7fabce2bb272 - start_thread
40: 0x7fabce336dec - __GI___clone3
41: 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: rustc 1.72.0-nightly (398fa2187 2023-06-03) 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)