oped thread local variable without calling `set` firstfound unvisited region  on path to rustc_middle::ty::Ty<'_>could not write to `String`could not lift for printingcould not print type
internal error: entered unreachable code: `PointeeSized` is removed during loweringunexpected self type for `could not normalize , it is not WFHash table capacity overflowunsafe<> assertion failed: !parts.is_empty()