error: non-item in item list --> /tmp/icemaker_global_tempdir.M3N7dC1mVrpT/rustc_testrunner_tmpdir_reporting.vKvtjneSE3Fp/mvce.rs:7:10 | 6 | impl Trait for S { | - item list starts here 7 | { &self.0 }; | ^ non-item starts here 8 | } | - item list ends here error: non-item in item list --> /tmp/icemaker_global_tempdir.M3N7dC1mVrpT/rustc_testrunner_tmpdir_reporting.vKvtjneSE3Fp/mvce.rs:16:6 | 12 | trait Trait2 : Trait { | - item list starts here ... 16 | }; | ^ | | | non-item starts here | help: consider removing this semicolon 17 | } | - item list ends here thread 'rustc' panicked at compiler/rustc_resolve/src/late/diagnostics.rs:2042:57: no entry found for key stack backtrace: 0: 0x753ac50d9145 - std::backtrace_rs::backtrace::libunwind::trace::h0ff13331e72566cc at /rustc/5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5 1: 0x753ac50d9145 - std::backtrace_rs::backtrace::trace_unsynchronized::h9d4b1bd64e902543 at /rustc/5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 2: 0x753ac50d9145 - std::sys_common::backtrace::_print_fmt::h081005de9057cbf5 at /rustc/5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea/library/std/src/sys_common/backtrace.rs:68:5 3: 0x753ac50d9145 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h15fc700db6edae7e at /rustc/5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea/library/std/src/sys_common/backtrace.rs:44:22 4: 0x753ac512821b - core::fmt::rt::Argument::fmt::h59f9e72725aff3b8 at /rustc/5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea/library/core/src/fmt/rt.rs:165:63 5: 0x753ac512821b - core::fmt::write::h76f096ae855823be at /rustc/5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea/library/core/src/fmt/mod.rs:1157:21 6: 0x753ac50cdccf - std::io::Write::write_fmt::h7abe2202f1b29460 at /rustc/5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea/library/std/src/io/mod.rs:1832:15 7: 0x753ac50d8f1e - std::sys_common::backtrace::_print::hdf7c2b7f623e9652 at /rustc/5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea/library/std/src/sys_common/backtrace.rs:47:5 8: 0x753ac50d8f1e - std::sys_common::backtrace::print::h75f08b3d9123bba1 at /rustc/5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea/library/std/src/sys_common/backtrace.rs:34:9 9: 0x753ac50db889 - std::panicking::default_hook::{{closure}}::hb3b1ba32e53d5e85 10: 0x753ac50db5cd - std::panicking::default_hook::h99e57d8f75c65ecf at /rustc/5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea/library/std/src/panicking.rs:298:9 11: 0x753ac1a41a0c - std[1f3cc3a786ce7ca9]::panicking::update_hook::<alloc[dbe0d48a65192cd7]::boxed::Box<rustc_driver_impl[529b3142d24d9c0c]::install_ice_hook::{closure#0}>>::{closure#0} 12: 0x753ac50dbf86 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcfaaf51e4544653c at /rustc/5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea/library/alloc/src/boxed.rs:2036:9 13: 0x753ac50dbf86 - std::panicking::rust_panic_with_hook::h9c2cbfe157b51a67 at /rustc/5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea/library/std/src/panicking.rs:799:13 14: 0x753ac50dbd34 - std::panicking::begin_panic_handler::{{closure}}::h2dbcfcd80b7dc0c4 at /rustc/5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea/library/std/src/panicking.rs:664:13 15: 0x753ac50d9609 - std::sys_common::backtrace::__rust_end_short_backtrace::h75ccad1bb6b02b8a at /rustc/5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea/library/std/src/sys_common/backtrace.rs:171:18 16: 0x753ac50dba67 - rust_begin_unwind at /rustc/5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea/library/std/src/panicking.rs:652:5 17: 0x753ac51246e3 - core::panicking::panic_fmt::hb7ed84b40520c8eb at /rustc/5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea/library/core/src/panicking.rs:72:14 18: 0x753ac512489c - core::panicking::panic_display::ha1bfdebbc7cfd192 at /rustc/5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea/library/core/src/panicking.rs:263:5 19: 0x753ac512448c - core::option::expect_failed::hdd1a71408332732c at /rustc/5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea/library/core/src/option.rs:1994:5 20: 0x753ac235652d - <rustc_resolve[139fe3533e37bc7b]::late::LateResolutionVisitor>::try_lookup_name_relaxed 21: 0x753ac23482bb - <rustc_resolve[139fe3533e37bc7b]::late::LateResolutionVisitor>::smart_resolve_report_errors 22: 0x753abffb1877 - <rustc_resolve[139fe3533e37bc7b]::late::LateResolutionVisitor>::smart_resolve_path_fragment::{closure#0} 23: 0x753ac382dafa - <rustc_resolve[139fe3533e37bc7b]::late::LateResolutionVisitor>::smart_resolve_path_fragment 24: 0x753ac3833c19 - <rustc_resolve[139fe3533e37bc7b]::late::LateResolutionVisitor>::resolve_expr 25: 0x753ac3832a29 - <rustc_resolve[139fe3533e37bc7b]::late::LateResolutionVisitor>::resolve_expr 26: 0x753ac3830f9e - <rustc_resolve[139fe3533e37bc7b]::late::LateResolutionVisitor>::resolve_block 27: 0x753ac23636d4 - <rustc_resolve[139fe3533e37bc7b]::late::LateResolutionVisitor>::resolve_delegation 28: 0x753ac381af06 - <rustc_resolve[139fe3533e37bc7b]::late::LateResolutionVisitor as rustc_ast[40ef0baa130c0d37]::visit::Visitor>::visit_item 29: 0x753ac380ca09 - rustc_ast[40ef0baa130c0d37]::visit::walk_item::<rustc_resolve[139fe3533e37bc7b]::late::LateResolutionVisitor> 30: 0x753ac3814738 - <rustc_resolve[139fe3533e37bc7b]::late::LateResolutionVisitor as rustc_ast[40ef0baa130c0d37]::visit::Visitor>::visit_item 31: 0x753ac3e47581 - <rustc_resolve[139fe3533e37bc7b]::Resolver>::resolve_crate::{closure#0} 32: 0x753ac3e42c9c - <rustc_resolve[139fe3533e37bc7b]::Resolver>::resolve_crate 33: 0x753ac33f9c6b - rustc_interface[ab711e91de8811a0]::passes::resolver_for_lowering_raw 34: 0x753ac33f8e9d - rustc_query_impl[3ee10135cbcad228]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[3ee10135cbcad228]::query_impl::resolver_for_lowering_raw::dynamic_query::{closure#2}::{closure#0}, rustc_middle[a285f3437f39b2c2]::query::erase::Erased<[u8; 16usize]>> 35: 0x753ac33f8e8b - <rustc_query_impl[3ee10135cbcad228]::query_impl::resolver_for_lowering_raw::dynamic_query::{closure#2} as core[266bc4e95965f381]::ops::function::FnOnce<(rustc_middle[a285f3437f39b2c2]::ty::context::TyCtxt, ())>>::call_once 36: 0x753ac3be3085 - rustc_query_system[f66be17258afb63b]::query::plumbing::try_execute_query::<rustc_query_impl[3ee10135cbcad228]::DynamicConfig<rustc_query_system[f66be17258afb63b]::query::caches::SingleCache<rustc_middle[a285f3437f39b2c2]::query::erase::Erased<[u8; 16usize]>>, false, false, false>, rustc_query_impl[3ee10135cbcad228]::plumbing::QueryCtxt, false> 37: 0x753ac3be2c01 - rustc_query_impl[3ee10135cbcad228]::query_impl::resolver_for_lowering_raw::get_query_non_incr::__rust_end_short_backtrace 38: 0x753ac3a32381 - rustc_interface[ab711e91de8811a0]::interface::run_compiler::<core[266bc4e95965f381]::result::Result<(), rustc_span[b06c962b547b236f]::ErrorGuaranteed>, rustc_driver_impl[529b3142d24d9c0c]::run_compiler::{closure#0}>::{closure#1} 39: 0x753ac3a1c349 - std[1f3cc3a786ce7ca9]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[ab711e91de8811a0]::util::run_in_thread_with_globals<rustc_interface[ab711e91de8811a0]::util::run_in_thread_pool_with_globals<rustc_interface[ab711e91de8811a0]::interface::run_compiler<core[266bc4e95965f381]::result::Result<(), rustc_span[b06c962b547b236f]::ErrorGuaranteed>, rustc_driver_impl[529b3142d24d9c0c]::run_compiler::{closure#0}>::{closure#1}, core[266bc4e95965f381]::result::Result<(), rustc_span[b06c962b547b236f]::ErrorGuaranteed>>::{closure#0}, core[266bc4e95965f381]::result::Result<(), rustc_span[b06c962b547b236f]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[266bc4e95965f381]::result::Result<(), rustc_span[b06c962b547b236f]::ErrorGuaranteed>> 40: 0x753ac3a1c0fa - <<std[1f3cc3a786ce7ca9]::thread::Builder>::spawn_unchecked_<rustc_interface[ab711e91de8811a0]::util::run_in_thread_with_globals<rustc_interface[ab711e91de8811a0]::util::run_in_thread_pool_with_globals<rustc_interface[ab711e91de8811a0]::interface::run_compiler<core[266bc4e95965f381]::result::Result<(), rustc_span[b06c962b547b236f]::ErrorGuaranteed>, rustc_driver_impl[529b3142d24d9c0c]::run_compiler::{closure#0}>::{closure#1}, core[266bc4e95965f381]::result::Result<(), rustc_span[b06c962b547b236f]::ErrorGuaranteed>>::{closure#0}, core[266bc4e95965f381]::result::Result<(), rustc_span[b06c962b547b236f]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[266bc4e95965f381]::result::Result<(), rustc_span[b06c962b547b236f]::ErrorGuaranteed>>::{closure#2} as core[266bc4e95965f381]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} 41: 0x753ac50e5e1b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf8633d479a73f3aa at /rustc/5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea/library/alloc/src/boxed.rs:2022:9 42: 0x753ac50e5e1b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hde56e39011a54bd8 at /rustc/5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea/library/alloc/src/boxed.rs:2022:9 43: 0x753ac50e5e1b - std::sys::pal::unix::thread::Thread::new::thread_start::h03a9b1cf25d2ad5d at /rustc/5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea/library/std/src/sys/pal/unix/thread.rs:108:17 44: 0x753abe8a955a - <unknown> 45: 0x753abe926a3c - <unknown> 46: 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: please make sure that you have updated to the latest nightly note: rustc 1.79.0-nightly (5557f8c9d 2024-04-24) running on x86_64-unknown-linux-gnu query stack during panic: #0 [resolver_for_lowering_raw] getting the resolver for lowering end of query stack error: aborting due to 2 previous errors