rustc fails to compile complicated uom code that reaches out on num_trait's libm feature #102702
Description
Code
Running this command on wucke13/uom@7dce87a yields a whole lot of errors. Throughout multiple rust versions we encountered hard to debug problems over in iliekturtles/uom#309 which we suspected to be related to unwanted recursion. Today I gave it another shot with a nightly compiler and got a different result, this time not a stack overflow of the test but directly ICE during compilation. While on stable there is no ICE, I'm still puzzled as to why the code overflows when successfully compiled -- but that is another issue.
cargo test --verbose --no-default-features --features "autoconvert f32 si use_serde libm" -- --test-threads=1I'm sorry, I have absolutely no clue how to minimize this, but here is the code: wucke13/uom@7dce87a
Meta
rustc --version --verbose:
rustc 1.66.0-nightly (57f097ea2 2022-10-01)
Error output
$ cargo test --verbose --no-default-features --features "autoconvert f32 si use_serde libm" -- --test-threads=1
Fresh cfg-if v1.0.0
Fresh autocfg v1.1.0
Fresh memchr v2.5.0
Fresh libc v0.2.126
Fresh aho-corasick v0.7.18
Fresh libm v0.2.2
Fresh regex-syntax v0.6.26
Fresh ryu v1.0.10
Fresh itoa v1.0.2
Fresh static_assertions v1.1.0
Fresh getrandom v0.2.6
Fresh regex v1.5.6
Fresh num-traits v0.2.15
Fresh serde v1.0.137
Fresh rand_core v0.6.3
Fresh log v0.4.17
Fresh typenum v1.15.0
Fresh approx v0.5.1
Fresh rand v0.8.5
Fresh env_logger v0.8.4
Fresh serde_json v1.0.81
Fresh quickcheck v1.0.3
Compiling uom v0.33.0 (/home/wucke13/documents/projects/rust/uom)
Running `rustc --crate-name uom --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="autoconvert"' --cfg 'feature="f32"' --cfg 'feature="libm"' --cfg 'feature="serde"' --cfg 'feature="si"' --cfg 'feature="use_serde"' -C metadata=b8fcebefe5e342ac -C extra-filename=-b8fcebefe5e342ac --out-dir /home/wucke13/documents/projects/rust/uom/target/debug/deps -C incremental=/home/wucke13/documents/projects/rust/uom/target/debug/incremental -L dependency=/home/wucke13/documents/projects/rust/uom/target/debug/deps --extern approx=/home/wucke13/documents/projects/rust/uom/target/debug/deps/libapprox-df0c75ecf4aa6dd6.rlib --extern num_traits=/home/wucke13/documents/projects/rust/uom/target/debug/deps/libnum_traits-a1c0388eb46c8724.rlib --extern quickcheck=/home/wucke13/documents/projects/rust/uom/target/debug/deps/libquickcheck-c870dae87a1ba66f.rlib --extern serde=/home/wucke13/documents/projects/rust/uom/target/debug/deps/libserde-3064340d0e7a5ddd.rlib --extern serde_json=/home/wucke13/documents/projects/rust/uom/target/debug/deps/libserde_json-61a82ca4ca73b0c1.rlib --extern static_assertions=/home/wucke13/documents/projects/rust/uom/target/debug/deps/libstatic_assertions-c94e2eb84119cf0b.rlib --extern typenum=/home/wucke13/documents/projects/rust/uom/target/debug/deps/libtypenum-ae91be759e5f8db3.rlib`
error: internal compiler error: no warnings or errors encountered even though `delayed_good_path_bugs` issued
error: internal compiler error: trimmed_def_paths constructed
|
= note: delayed at 0: <rustc_errors::Handler>::delay_good_path_bug::<&str>
1: rustc_middle::ty::print::pretty::trimmed_def_paths
2: <rustc_middle::dep_graph::dep_node::DepKind as rustc_query_system::dep_graph::DepKind>::with_deps::<<rustc_query_system::dep_graph::graph::DepGraph<rustc_middle::dep_graph::dep_node::DepKind>>::with_task_impl<rustc_middle::ty::context::TyCtxt, (), std::collections::hash::map::HashMap<rustc_span::def_id::DefId, rustc_span::symbol::Symbol, core::hash::BuildHasherDefault<rustc_hash::FxHasher>>>::{closure#0}, std::collections::hash::map::HashMap<rustc_span::def_id::DefId, rustc_span::symbol::Symbol, core::hash::BuildHasherDefault<rustc_hash::FxHasher>>>
3: <rustc_query_system::dep_graph::graph::DepGraph<rustc_middle::dep_graph::dep_node::DepKind>>::with_task::<rustc_middle::ty::context::TyCtxt, (), std::collections::hash::map::HashMap<rustc_span::def_id::DefId, rustc_span::symbol::Symbol, core::hash::BuildHasherDefault<rustc_hash::FxHasher>>>
4: rustc_query_system::query::plumbing::try_execute_query::<rustc_query_impl::plumbing::QueryCtxt, rustc_query_system::query::caches::ArenaCache<(), std::collections::hash::map::HashMap<rustc_span::def_id::DefId, rustc_span::symbol::Symbol, core::hash::BuildHasherDefault<rustc_hash::FxHasher>>>>
5: rustc_query_system::query::plumbing::force_query::<rustc_query_impl::queries::trimmed_def_paths, rustc_query_impl::plumbing::QueryCtxt>
6: rustc_query_impl::plumbing::force_from_dep_node::<rustc_query_impl::queries::trimmed_def_paths>
7: <rustc_query_system::dep_graph::graph::DepGraph<rustc_middle::dep_graph::dep_node::DepKind>>::try_mark_previous_green::<rustc_query_impl::plumbing::QueryCtxt>
8: <rustc_query_system::dep_graph::graph::DepGraph<rustc_middle::dep_graph::dep_node::DepKind>>::try_mark_previous_green::<rustc_query_impl::plumbing::QueryCtxt>
9: <rustc_query_system::dep_graph::graph::DepGraph<rustc_middle::dep_graph::dep_node::DepKind>>::try_mark_green::<rustc_query_impl::plumbing::QueryCtxt>
10: rustc_query_system::query::plumbing::try_load_from_disk_and_cache_in_memory::<rustc_query_impl::plumbing::QueryCtxt, (), ()>
11: rustc_query_system::query::plumbing::try_execute_query::<rustc_query_impl::plumbing::QueryCtxt, rustc_query_system::query::caches::DefaultCache<(), ()>>
12: rustc_query_system::query::plumbing::get_query::<rustc_query_impl::queries::typeck_item_bodies, rustc_query_impl::plumbing::QueryCtxt>
13: <rustc_session::session::Session>::time::<(), rustc_hir_analysis::check_crate::{closure#7}>
14: rustc_hir_analysis::check_crate
15: rustc_interface::passes::analysis
16: <rustc_query_system::dep_graph::graph::DepGraph<rustc_middle::dep_graph::dep_node::DepKind>>::with_task::<rustc_middle::ty::context::TyCtxt, (), core::result::Result<(), rustc_errors::ErrorGuaranteed>>
17: rustc_query_system::query::plumbing::try_execute_query::<rustc_query_impl::plumbing::QueryCtxt, rustc_query_system::query::caches::DefaultCache<(), core::result::Result<(), rustc_errors::ErrorGuaranteed>>>
18: rustc_query_system::query::plumbing::get_query::<rustc_query_impl::queries::analysis, rustc_query_impl::plumbing::QueryCtxt>
19: <rustc_interface::passes::QueryContext>::enter::<rustc_driver::run_compiler::{closure#1}::{closure#2}::{closure#3}, core::result::Result<(), rustc_errors::ErrorGuaranteed>>
20: rustc_interface::interface::create_compiler_and_run::<core::result::Result<(), rustc_errors::ErrorGuaranteed>, rustc_driver::run_compiler::{closure#1}>
21: <scoped_tls::ScopedKey<rustc_span::SessionGlobals>>::set::<rustc_interface::interface::run_compiler<core::result::Result<(), rustc_errors::ErrorGuaranteed>, rustc_driver::run_compiler::{closure#1}>::{closure#0}, core::result::Result<(), rustc_errors::ErrorGuaranteed>>
22: std::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface::util::run_in_thread_pool_with_globals<rustc_interface::interface::run_compiler<core::result::Result<(), rustc_errors::ErrorGuaranteed>, rustc_driver::run_compiler::{closure#1}>::{closure#0}, core::result::Result<(), rustc_errors::ErrorGuaranteed>>::{closure#0}, core::result::Result<(), rustc_errors::ErrorGuaranteed>>
23: <<std::thread::Builder>::spawn_unchecked_<rustc_interface::util::run_in_thread_pool_with_globals<rustc_interface::interface::run_compiler<core::result::Result<(), rustc_errors::ErrorGuaranteed>, rustc_driver::run_compiler::{closure#1}>::{closure#0}, core::result::Result<(), rustc_errors::ErrorGuaranteed>>::{closure#0}, core::result::Result<(), rustc_errors::ErrorGuaranteed>>::{closure#1} as core::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
24: <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
at /rustc/57f097ea25f2c05f424fc9b9dc50dbd6d399845c/library/alloc/src/boxed.rs:1938:9
25: <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
at /rustc/57f097ea25f2c05f424fc9b9dc50dbd6d399845c/library/alloc/src/boxed.rs:1938:9
26: std::sys::unix::thread::Thread::new::thread_start
at /rustc/57f097ea25f2c05f424fc9b9dc50dbd6d399845c/library/std/src/sys/unix/thread.rs:108:17
27: start_thread
28: clone3
thread 'rustc' panicked at 'Box<dyn Any>', compiler/rustc_errors/src/lib.rs:1536:13
stack backtrace:
0: 0x7f90441db380 - std::backtrace_rs::backtrace::libunwind::trace::h80b67585f93dcdfa
at /rustc/57f097ea25f2c05f424fc9b9dc50dbd6d399845c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
1: 0x7f90441db380 - std::backtrace_rs::backtrace::trace_unsynchronized::h1727d1d942e500b9
at /rustc/57f097ea25f2c05f424fc9b9dc50dbd6d399845c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
2: 0x7f90441db380 - std::sys_common::backtrace::_print_fmt::h1d58d8daeea91706
at /rustc/57f097ea25f2c05f424fc9b9dc50dbd6d399845c/library/std/src/sys_common/backtrace.rs:66:5
3: 0x7f90441db380 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h813c9b7ed78580ba
at /rustc/57f097ea25f2c05f424fc9b9dc50dbd6d399845c/library/std/src/sys_common/backtrace.rs:45:22
4: 0x7f904423614e - core::fmt::write::h3eecc0c99e4c5326
at /rustc/57f097ea25f2c05f424fc9b9dc50dbd6d399845c/library/core/src/fmt/mod.rs:1209:17
5: 0x7f90441cbf05 - std::io::Write::write_fmt::h169b89be5a4eb2e3
at /rustc/57f097ea25f2c05f424fc9b9dc50dbd6d399845c/library/std/src/io/mod.rs:1679:15
6: 0x7f90441de123 - std::sys_common::backtrace::_print::h8470ccc2c46bc222
at /rustc/57f097ea25f2c05f424fc9b9dc50dbd6d399845c/library/std/src/sys_common/backtrace.rs:48:5
7: 0x7f90441de123 - std::sys_common::backtrace::print::h59bfcbb529aad43f
at /rustc/57f097ea25f2c05f424fc9b9dc50dbd6d399845c/library/std/src/sys_common/backtrace.rs:35:9
8: 0x7f90441de123 - std::panicking::default_hook::{{closure}}::h19081fa8b049df20
at /rustc/57f097ea25f2c05f424fc9b9dc50dbd6d399845c/library/std/src/panicking.rs:267:22
9: 0x7f90441dddfa - std::panicking::default_hook::h8f0eea70584d6151
at /rustc/57f097ea25f2c05f424fc9b9dc50dbd6d399845c/library/std/src/panicking.rs:286:9
10: 0x7f9046a97c21 - <rustc_driver[5f28de9a0492c992]::DEFAULT_HOOK::{closure#0}::{closure#0} as core[2f8af133219d6c11]::ops::function::FnOnce<(&core[2f8af133219d6c11]::panic::panic_info::PanicInfo,)>>::call_once::{shim:vtable#0}
11: 0x7f90441de95b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb9a306ebd1946910
at /rustc/57f097ea25f2c05f424fc9b9dc50dbd6d399845c/library/alloc/src/boxed.rs:1952:9
12: 0x7f90441de95b - std::panicking::rust_panic_with_hook::h6b2b2d988170cf5c
at /rustc/57f097ea25f2c05f424fc9b9dc50dbd6d399845c/library/std/src/panicking.rs:673:13
13: 0x7f9047bdffb1 - std[281da818632cbbdf]::panicking::begin_panic::<rustc_errors[1020869c0a53ac34]::ExplicitBug>::{closure#0}
14: 0x7f9047bde8c6 - std[281da818632cbbdf]::sys_common::backtrace::__rust_end_short_backtrace::<std[281da818632cbbdf]::panicking::begin_panic<rustc_errors[1020869c0a53ac34]::ExplicitBug>::{closure#0}, !>
15: 0x7f9047bd8416 - std[281da818632cbbdf]::panicking::begin_panic::<rustc_errors[1020869c0a53ac34]::ExplicitBug>
16: 0x7f9047bdab66 - std[281da818632cbbdf]::panic::panic_any::<rustc_errors[1020869c0a53ac34]::ExplicitBug>
17: 0x7f90465ebff3 - <rustc_errors[1020869c0a53ac34]::HandlerInner as core[2f8af133219d6c11]::ops::drop::Drop>::drop
18: 0x7f90457cd448 - core[2f8af133219d6c11]::ptr::drop_in_place::<rustc_session[786cb1c5da006f9b]::parse::ParseSess>
19: 0x7f904578cba8 - <alloc[ab68081038e0c5ba]::rc::Rc<rustc_session[786cb1c5da006f9b]::session::Session> as core[2f8af133219d6c11]::ops::drop::Drop>::drop
20: 0x7f9045789aed - core[2f8af133219d6c11]::ptr::drop_in_place::<rustc_interface[a2e36ac52ab23c81]::interface::Compiler>
21: 0x7f904578748c - rustc_interface[a2e36ac52ab23c81]::interface::create_compiler_and_run::<core[2f8af133219d6c11]::result::Result<(), rustc_errors[1020869c0a53ac34]::ErrorGuaranteed>, rustc_driver[5f28de9a0492c992]::run_compiler::{closure#1}>
22: 0x7f9045785982 - <scoped_tls[430d84ded6e482c8]::ScopedKey<rustc_span[efd8b0f1895919e0]::SessionGlobals>>::set::<rustc_interface[a2e36ac52ab23c81]::interface::run_compiler<core[2f8af133219d6c11]::result::Result<(), rustc_errors[1020869c0a53ac34]::ErrorGuaranteed>, rustc_driver[5f28de9a0492c992]::run_compiler::{closure#1}>::{closure#0}, core[2f8af133219d6c11]::result::Result<(), rustc_errors[1020869c0a53ac34]::ErrorGuaranteed>>
23: 0x7f904578566f - std[281da818632cbbdf]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[a2e36ac52ab23c81]::util::run_in_thread_pool_with_globals<rustc_interface[a2e36ac52ab23c81]::interface::run_compiler<core[2f8af133219d6c11]::result::Result<(), rustc_errors[1020869c0a53ac34]::ErrorGuaranteed>, rustc_driver[5f28de9a0492c992]::run_compiler::{closure#1}>::{closure#0}, core[2f8af133219d6c11]::result::Result<(), rustc_errors[1020869c0a53ac34]::ErrorGuaranteed>>::{closure#0}, core[2f8af133219d6c11]::result::Result<(), rustc_errors[1020869c0a53ac34]::ErrorGuaranteed>>
24: 0x7f90468f9550 - <<std[281da818632cbbdf]::thread::Builder>::spawn_unchecked_<rustc_interface[a2e36ac52ab23c81]::util::run_in_thread_pool_with_globals<rustc_interface[a2e36ac52ab23c81]::interface::run_compiler<core[2f8af133219d6c11]::result::Result<(), rustc_errors[1020869c0a53ac34]::ErrorGuaranteed>, rustc_driver[5f28de9a0492c992]::run_compiler::{closure#1}>::{closure#0}, core[2f8af133219d6c11]::result::Result<(), rustc_errors[1020869c0a53ac34]::ErrorGuaranteed>>::{closure#0}, core[2f8af133219d6c11]::result::Result<(), rustc_errors[1020869c0a53ac34]::ErrorGuaranteed>>::{closure#1} as core[2f8af133219d6c11]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
25: 0x7f90441e8433 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h26c13cce480449d5
at /rustc/57f097ea25f2c05f424fc9b9dc50dbd6d399845c/library/alloc/src/boxed.rs:1938:9
26: 0x7f90441e8433 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h1d016e890f9a0fa4
at /rustc/57f097ea25f2c05f424fc9b9dc50dbd6d399845c/library/alloc/src/boxed.rs:1938:9
27: 0x7f90441e8433 - std::sys::unix::thread::Thread::new::thread_start::ha5f4632b746acf38
at /rustc/57f097ea25f2c05f424fc9b9dc50dbd6d399845c/library/std/src/sys/unix/thread.rs:108:17
28: 0x7f9043f60ff2 - start_thread
29: 0x7f9043fe3bfc - clone3
30: 0x0 - <unknown>
note: 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 1.66.0-nightly (57f097ea2 2022-10-01) running on x86_64-unknown-linux-gnu
note: compiler flags: -C embed-bitcode=no -C debuginfo=2 -C incremental=[REDACTED]
note: some of the compiler flags provided by cargo are hidden
query stack during panic:
end of query stack
error: could not compile `uom`
Caused by:
process didn't exit successfully: `rustc --crate-name uom --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="autoconvert"' --cfg 'feature="f32"' --cfg 'feature="libm"' --cfg 'feature="serde"' --cfg 'feature="si"' --cfg 'feature="use_serde"' -C metadata=b8fcebefe5e342ac -C extra-filename=-b8fcebefe5e342ac --out-dir /home/wucke13/documents/projects/rust/uom/target/debug/deps -C incremental=/home/wucke13/documents/projects/rust/uom/target/debug/incremental -L dependency=/home/wucke13/documents/projects/rust/uom/target/debug/deps --extern approx=/home/wucke13/documents/projects/rust/uom/target/debug/deps/libapprox-df0c75ecf4aa6dd6.rlib --extern num_traits=/home/wucke13/documents/projects/rust/uom/target/debug/deps/libnum_traits-a1c0388eb46c8724.rlib --extern quickcheck=/home/wucke13/documents/projects/rust/uom/target/debug/deps/libquickcheck-c870dae87a1ba66f.rlib --extern serde=/home/wucke13/documents/projects/rust/uom/target/debug/deps/libserde-3064340d0e7a5ddd.rlib --extern serde_json=/home/wucke13/documents/projects/rust/uom/target/debug/deps/libserde_json-61a82ca4ca73b0c1.rlib --extern static_assertions=/home/wucke13/documents/projects/rust/uom/target/debug/deps/libstatic_assertions-c94e2eb84119cf0b.rlib --extern typenum=/home/wucke13/documents/projects/rust/uom/target/debug/deps/libtypenum-ae91be759e5f8db3.rlib` (exit status: 101)
Backtrace
$ RUST_BACKTRACE=1 cargo test --verbose --no-default-features --features "autoconvert f32 si use_serde libm" -- --test-threads=1
Fresh cfg-if v1.0.0
Fresh autocfg v1.1.0
Fresh memchr v2.5.0
Fresh libc v0.2.126
Fresh aho-corasick v0.7.18
Fresh libm v0.2.2
Fresh regex-syntax v0.6.26
Fresh itoa v1.0.2
Fresh ryu v1.0.10
Fresh static_assertions v1.1.0
Fresh getrandom v0.2.6
Fresh regex v1.5.6
Fresh num-traits v0.2.15
Fresh log v0.4.17
Fresh rand_core v0.6.3
Fresh serde v1.0.137
Fresh typenum v1.15.0
Fresh approx v0.5.1
Fresh env_logger v0.8.4
Fresh rand v0.8.5
Fresh serde_json v1.0.81
Fresh quickcheck v1.0.3
Compiling uom v0.33.0 (/home/wucke13/documents/projects/rust/uom)
Running `rustc --crate-name uom --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="autoconvert"' --cfg 'feature="f32"' --cfg 'feature="libm"' --cfg 'feature="serde"' --cfg 'feature="si"' --cfg 'feature="use_serde"' -C metadata=b8fcebefe5e342ac -C extra-filename=-b8fcebefe5e342ac --out-dir /home/wucke13/documents/projects/rust/uom/target/debug/deps -C incremental=/home/wucke13/documents/projects/rust/uom/target/debug/incremental -L dependency=/home/wucke13/documents/projects/rust/uom/target/debug/deps --extern approx=/home/wucke13/documents/projects/rust/uom/target/debug/deps/libapprox-df0c75ecf4aa6dd6.rlib --extern num_traits=/home/wucke13/documents/projects/rust/uom/target/debug/deps/libnum_traits-a1c0388eb46c8724.rlib --extern quickcheck=/home/wucke13/documents/projects/rust/uom/target/debug/deps/libquickcheck-c870dae87a1ba66f.rlib --extern serde=/home/wucke13/documents/projects/rust/uom/target/debug/deps/libserde-3064340d0e7a5ddd.rlib --extern serde_json=/home/wucke13/documents/projects/rust/uom/target/debug/deps/libserde_json-61a82ca4ca73b0c1.rlib --extern static_assertions=/home/wucke13/documents/projects/rust/uom/target/debug/deps/libstatic_assertions-c94e2eb84119cf0b.rlib --extern typenum=/home/wucke13/documents/projects/rust/uom/target/debug/deps/libtypenum-ae91be759e5f8db3.rlib`
error: internal compiler error: no warnings or errors encountered even though `delayed_good_path_bugs` issued
error: internal compiler error: trimmed_def_paths constructed
|
= note: delayed at 0: <rustc_errors::Handler>::delay_good_path_bug::<&str>
1: rustc_middle::ty::print::pretty::trimmed_def_paths
2: <rustc_middle::dep_graph::dep_node::DepKind as rustc_query_system::dep_graph::DepKind>::with_deps::<<rustc_query_system::dep_graph::graph::DepGraph<rustc_middle::dep_graph::dep_node::DepKind>>::with_task_impl<rustc_middle::ty::context::TyCtxt, (), std::collections::hash::map::HashMap<rustc_span::def_id::DefId, rustc_span::symbol::Symbol, core::hash::BuildHasherDefault<rustc_hash::FxHasher>>>::{closure#0}, std::collections::hash::map::HashMap<rustc_span::def_id::DefId, rustc_span::symbol::Symbol, core::hash::BuildHasherDefault<rustc_hash::FxHasher>>>
3: <rustc_query_system::dep_graph::graph::DepGraph<rustc_middle::dep_graph::dep_node::DepKind>>::with_task::<rustc_middle::ty::context::TyCtxt, (), std::collections::hash::map::HashMap<rustc_span::def_id::DefId, rustc_span::symbol::Symbol, core::hash::BuildHasherDefault<rustc_hash::FxHasher>>>
4: rustc_query_system::query::plumbing::try_execute_query::<rustc_query_impl::plumbing::QueryCtxt, rustc_query_system::query::caches::ArenaCache<(), std::collections::hash::map::HashMap<rustc_span::def_id::DefId, rustc_span::symbol::Symbol, core::hash::BuildHasherDefault<rustc_hash::FxHasher>>>>
5: rustc_query_system::query::plumbing::force_query::<rustc_query_impl::queries::trimmed_def_paths, rustc_query_impl::plumbing::QueryCtxt>
6: rustc_query_impl::plumbing::force_from_dep_node::<rustc_query_impl::queries::trimmed_def_paths>
7: <rustc_query_system::dep_graph::graph::DepGraph<rustc_middle::dep_graph::dep_node::DepKind>>::try_mark_previous_green::<rustc_query_impl::plumbing::QueryCtxt>
8: <rustc_query_system::dep_graph::graph::DepGraph<rustc_middle::dep_graph::dep_node::DepKind>>::try_mark_previous_green::<rustc_query_impl::plumbing::QueryCtxt>
9: <rustc_query_system::dep_graph::graph::DepGraph<rustc_middle::dep_graph::dep_node::DepKind>>::try_mark_green::<rustc_query_impl::plumbing::QueryCtxt>
10: rustc_query_system::query::plumbing::try_load_from_disk_and_cache_in_memory::<rustc_query_impl::plumbing::QueryCtxt, (), ()>
11: rustc_query_system::query::plumbing::try_execute_query::<rustc_query_impl::plumbing::QueryCtxt, rustc_query_system::query::caches::DefaultCache<(), ()>>
12: rustc_query_system::query::plumbing::get_query::<rustc_query_impl::queries::typeck_item_bodies, rustc_query_impl::plumbing::QueryCtxt>
13: <rustc_session::session::Session>::time::<(), rustc_hir_analysis::check_crate::{closure#7}>
14: rustc_hir_analysis::check_crate
15: rustc_interface::passes::analysis
16: <rustc_query_system::dep_graph::graph::DepGraph<rustc_middle::dep_graph::dep_node::DepKind>>::with_task::<rustc_middle::ty::context::TyCtxt, (), core::result::Result<(), rustc_errors::ErrorGuaranteed>>
17: rustc_query_system::query::plumbing::try_execute_query::<rustc_query_impl::plumbing::QueryCtxt, rustc_query_system::query::caches::DefaultCache<(), core::result::Result<(), rustc_errors::ErrorGuaranteed>>>
18: rustc_query_system::query::plumbing::get_query::<rustc_query_impl::queries::analysis, rustc_query_impl::plumbing::QueryCtxt>
19: <rustc_interface::passes::QueryContext>::enter::<rustc_driver::run_compiler::{closure#1}::{closure#2}::{closure#3}, core::result::Result<(), rustc_errors::ErrorGuaranteed>>
20: rustc_interface::interface::create_compiler_and_run::<core::result::Result<(), rustc_errors::ErrorGuaranteed>, rustc_driver::run_compiler::{closure#1}>
21: <scoped_tls::ScopedKey<rustc_span::SessionGlobals>>::set::<rustc_interface::interface::run_compiler<core::result::Result<(), rustc_errors::ErrorGuaranteed>, rustc_driver::run_compiler::{closure#1}>::{closure#0}, core::result::Result<(), rustc_errors::ErrorGuaranteed>>
22: std::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface::util::run_in_thread_pool_with_globals<rustc_interface::interface::run_compiler<core::result::Result<(), rustc_errors::ErrorGuaranteed>, rustc_driver::run_compiler::{closure#1}>::{closure#0}, core::result::Result<(), rustc_errors::ErrorGuaranteed>>::{closure#0}, core::result::Result<(), rustc_errors::ErrorGuaranteed>>
23: <<std::thread::Builder>::spawn_unchecked_<rustc_interface::util::run_in_thread_pool_with_globals<rustc_interface::interface::run_compiler<core::result::Result<(), rustc_errors::ErrorGuaranteed>, rustc_driver::run_compiler::{closure#1}>::{closure#0}, core::result::Result<(), rustc_errors::ErrorGuaranteed>>::{closure#0}, core::result::Result<(), rustc_errors::ErrorGuaranteed>>::{closure#1} as core::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
24: <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
at /rustc/57f097ea25f2c05f424fc9b9dc50dbd6d399845c/library/alloc/src/boxed.rs:1938:9
25: <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
at /rustc/57f097ea25f2c05f424fc9b9dc50dbd6d399845c/library/alloc/src/boxed.rs:1938:9
26: std::sys::unix::thread::Thread::new::thread_start
at /rustc/57f097ea25f2c05f424fc9b9dc50dbd6d399845c/library/std/src/sys/unix/thread.rs:108:17
27: start_thread
28: clone3
thread 'rustc' panicked at 'Box<dyn Any>', compiler/rustc_errors/src/lib.rs:1536:13
stack backtrace:
0: std::panicking::begin_panic::<rustc_errors::ExplicitBug>
1: std::panic::panic_any::<rustc_errors::ExplicitBug>
2: <rustc_errors::HandlerInner as core::ops::drop::Drop>::drop
3: core::ptr::drop_in_place::<rustc_session::parse::ParseSess>
4: <alloc::rc::Rc<rustc_session::session::Session> as core::ops::drop::Drop>::drop
5: core::ptr::drop_in_place::<rustc_interface::interface::Compiler>
6: rustc_interface::interface::create_compiler_and_run::<core::result::Result<(), rustc_errors::ErrorGuaranteed>, rustc_driver::run_compiler::{closure#1}>
7: <scoped_tls::ScopedKey<rustc_span::SessionGlobals>>::set::<rustc_interface::interface::run_compiler<core::result::Result<(), rustc_errors::ErrorGuaranteed>, rustc_driver::run_compiler::{closure#1}>::{closure#0}, core::result::Result<(), rustc_errors::ErrorGuaranteed>>
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.
note: 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 1.66.0-nightly (57f097ea2 2022-10-01) running on x86_64-unknown-linux-gnu
note: compiler flags: -C embed-bitcode=no -C debuginfo=2 -C incremental=[REDACTED]
note: some of the compiler flags provided by cargo are hidden
query stack during panic:
end of query stack
error: could not compile `uom`
Caused by:
process didn't exit successfully: `rustc --crate-name uom --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="autoconvert"' --cfg 'feature="f32"' --cfg 'feature="libm"' --cfg 'feature="serde"' --cfg 'feature="si"' --cfg 'feature="use_serde"' -C metadata=b8fcebefe5e342ac -C extra-filename=-b8fcebefe5e342ac --out-dir /home/wucke13/documents/projects/rust/uom/target/debug/deps -C incremental=/home/wucke13/documents/projects/rust/uom/target/debug/incremental -L dependency=/home/wucke13/documents/projects/rust/uom/target/debug/deps --extern approx=/home/wucke13/documents/projects/rust/uom/target/debug/deps/libapprox-df0c75ecf4aa6dd6.rlib --extern num_traits=/home/wucke13/documents/projects/rust/uom/target/debug/deps/libnum_traits-a1c0388eb46c8724.rlib --extern quickcheck=/home/wucke13/documents/projects/rust/uom/target/debug/deps/libquickcheck-c870dae87a1ba66f.rlib --extern serde=/home/wucke13/documents/projects/rust/uom/target/debug/deps/libserde-3064340d0e7a5ddd.rlib --extern serde_json=/home/wucke13/documents/projects/rust/uom/target/debug/deps/libserde_json-61a82ca4ca73b0c1.rlib --extern static_assertions=/home/wucke13/documents/projects/rust/uom/target/debug/deps/libstatic_assertions-c94e2eb84119cf0b.rlib --extern typenum=/home/wucke13/documents/projects/rust/uom/target/debug/deps/libtypenum-ae91be759e5f8db3.rlib` (exit status: 101)