Cannot execute many on postgres

[leo91000]

I want to execute this simple query :

    let create_schema_query = format!(
        r#"
            create schema {escaped_schema};
            create table {escaped_schema}.migrations (
                id int primary key, 
                ts timestamptz default now() not null
            );
        "#
    );

    query(&create_schema_query)
        .execute_many((*executor).clone())
        .await
        .map_ok(|_| ())
        .try_collect()
        .await?;

However, when I execute this against my database I get the following error :

thread 'migrate::tests::test_migrate' panicked at 'Failed to migrate: SqlError(Database(PgDatabaseError { severity: Error, code: "42601", message: "cannot insert multiple commands into a prepared statement", detai
l: None, hint: None, position: None, where: None, schema: None, table: None, column: None, data_type: None, constraint: None, file: Some("postgres.c"), line: Some(1450), routine: Some("exec_parse_message") }))', s
rc/migrate.rs:148:14

Is there a way for me to execute multiple query in one statement ?