Panic in rust 1.18: invalid lint-id 'trivial_numeric_casts'

[icefoxen]

Trying to build this project with rustc 1.18 panics the compiler: https://github.com/ggez/ggez-goodies

I haven't worked it down to a minimal repro yet but can if you want. Possibly related to #42007 , since running the (first) example code snippet listed there also makes the compiler panic with what appears to be the same backtrace as this.

The error backtrace is:

thread 'rustc' panicked at 'invalid lint-id `trivial_numeric_casts`', /checkout/src/librustc/lint/context.rs:1322
stack backtrace:
   0: std::sys::imp::backtrace::tracing::imp::unwind_backtrace
             at /checkout/src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
   1: std::sys_common::backtrace::_print
             at /checkout/src/libstd/sys_common/backtrace.rs:71
   2: std::panicking::default_hook::{{closure}}
             at /checkout/src/libstd/sys_common/backtrace.rs:60
             at /checkout/src/libstd/panicking.rs:355
   3: std::panicking::default_hook
             at /checkout/src/libstd/panicking.rs:365
   4: std::panicking::rust_panic_with_hook
             at /checkout/src/libstd/panicking.rs:549
   5: std::panicking::begin_panic
             at /checkout/src/libstd/panicking.rs:511
   6: std::panicking::begin_panic_fmt
             at /checkout/src/libstd/panicking.rs:495
   7: <rustc::ty::context::TypeckTables<'tcx> as serialize::serialize::Decodable>::decode::{{closure}}
   8: rustc_metadata::decoder::<impl rustc_metadata::cstore::CrateMetadata>::item_body_tables
   9: rustc_metadata::cstore_impl::provide::typeck_tables
  10: rustc::ty::maps::<impl rustc::ty::maps::queries::typeck_tables<'tcx>>::try_get
  11: rustc::ty::maps::<impl rustc::ty::maps::queries::typeck_tables<'tcx>>::get
  12: rustc::ty::<impl rustc::ty::context::TyCtxt<'a, 'gcx, 'tcx>>::item_tables
  13: rustc_const_eval::eval::const_eval
  14: rustc::ty::maps::<impl rustc::ty::maps::queries::const_eval<'tcx>>::try_get
  15: rustc::ty::maps::<impl rustc::ty::maps::queries::const_eval<'tcx>>::get
  16: rustc::ty::layout::Layout::compute_uncached
  17: rustc::ty::util::<impl rustc::ty::TyS<'tcx>>::layout
  18: <collections::vec::Vec<T> as collections::vec::SpecExtend<T, I>>::from_iter
  19: rustc::ty::layout::Layout::compute_uncached
  20: <rustc_lint::types::VariantSizeDifferences as rustc::lint::LateLintPass<'a, 'tcx>>::check_item
  21: rustc::lint::context::LintContext::with_lint_attrs
  22: <rustc::lint::context::LateContext<'a, 'tcx> as rustc::hir::intravisit::Visitor<'tcx>>::visit_mod
  23: rustc::hir::intravisit::walk_item
  24: rustc::lint::context::LintContext::with_lint_attrs
  25: <rustc::lint::context::LateContext<'a, 'tcx> as rustc::hir::intravisit::Visitor<'tcx>>::visit_mod
  26: rustc::lint::context::check_crate
  27: rustc_driver::driver::phase_3_run_analysis_passes::{{closure}}
  28: rustc::ty::context::TyCtxt::create_and_enter
  29: rustc_driver::driver::phase_3_run_analysis_passes
  30: rustc_driver::driver::compile_input
  31: rustc_driver::run_compiler
  32: std::panicking::try::do_call
  33: __rust_maybe_catch_panic
             at /checkout/src/libpanic_unwind/lib.rs:98
  35: std::sys::imp::thread::Thread::new::thread_start
             at /checkout/src/liballoc/boxed.rs:650
             at /checkout/src/libstd/sys_common/thread.rs:21
             at /checkout/src/libstd/sys/unix/thread.rs:84
  36: start_thread
  37: __clone

[kennytm]

Does this panic on 1.19-beta / nightly?

[icefoxen]

It does not panic on latest nightly or beta.

[Mark-Simulacrum]

I'm going to close this -- it's fixed on nightly/beta so will get released into stable in 4 weeks.