Tracking issue for future compatibility lint `uncovered_param_in_projection` about rust HOT 5 OPEN

    impl<Col, Expr>
            diesel::insertable::InsertValues<
                Col::Table,
                super::multi_connection_impl::backend::MultiBackend,
            >
            for diesel::insertable::DefaultableColumnInsertValue<
                diesel::insertable::ColumnInsertValue<Col, Expr>,
            >
        where
            Col: diesel::prelude::Column,
            Expr: diesel::prelude::Expression<SqlType = Col::SqlType>,
            Expr: diesel::prelude::AppearsOnTable<
                diesel::internal::derives::multiconnection::NoFromClause,
            >,
            Self: diesel::query_builder::QueryFragment<
                super::multi_connection_impl::backend::MultiBackend,
            >,
            diesel::insertable::DefaultableColumnInsertValue<
                diesel::insertable::ColumnInsertValue<Col, Expr>,
            >: diesel::insertable::InsertValues<
                Col::Table,
                <PgConnection as diesel::connection::Connection>::Backend,
            >,
            diesel::insertable::DefaultableColumnInsertValue<
                diesel::insertable::ColumnInsertValue<Col, Expr>,
            >: diesel::insertable::InsertValues<
                Col::Table,
                <SqliteConnection as diesel::connection::Connection>::Backend,
            >,
        {
            fn column_names(
                &self,
                mut out: diesel::query_builder::AstPass<
                    '_,
                    '_,
                    super::multi_connection_impl::backend::MultiBackend,
                >,
            ) -> QueryResult<()> {
                use diesel::internal::derives::multiconnection::AstPassHelper;
                match out.backend(){
                    super::backend::MultiBackend::Pg(_) => {
                        <Self as diesel::insertable::InsertValues<Col::Table, <PgConnection as diesel::connection::Connection> ::Backend>> ::column_names(&self,out.cast_database(super::bind_collector::MultiBindCollector::pg,super::query_builder::MultiQueryBuilder::pg,super::backend::MultiBackend::pg, |l|{
                            <PgConnection as diesel::internal::derives::multiconnection::MultiConnectionHelper> ::from_any(l).expect("It's possible to downcast the metadata lookup type to the correct type")
                        },),)
                    },
                    super::backend::MultiBackend::Sqlite(_) => {
                        <Self as diesel::insertable::InsertValues<Col::Table, <SqliteConnection as diesel::connection::Connection> ::Backend>> ::column_names(&self,out.cast_database(super::bind_collector::MultiBindCollector::sqlite,super::query_builder::MultiQueryBuilder::sqlite,super::backend::MultiBackend::sqlite, |l|{
                            <SqliteConnection as diesel::internal::derives::multiconnection::MultiConnectionHelper> ::from_any(l).expect("It's possible to downcast the metadata lookup type to the correct type")
                        },),)
                    },

                    }
            }
        }