Build fails: mismatched types

[yurivict]

error[E0308]: mismatched types
    --> /usr/ports/lang/gluon-language-server-lsp/work/gluon_language-server-0.18.0/cargo-crates/gluon_base-0.18.0/src/types/mod.rs:1042:24
     |
1042 | const _: [(); 8 * 6] = [(); std::mem::size_of::<Type<Symbol, ArcType>>()];
     |               -----    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected an array with a fixed size of 48 elements, found one with 40 elements
     |               |
     |               help: consider specifying the actual array length: `40`

Version: 0.18.0
rust-1.74.1
FreeBSD 14.0