async fn start_inner(&mut self) -> anyhow::Result<LoadtestResult> {
        tracing::info!("Initializing accounts");
        tracing::info!("Running for MASTER {:?}", self.pool.master_wallet.address());
        self.check_onchain_balance().await?;
        self.mint().await?;
        self.deposit_to_master().await?;

        self.deposit_eth_to_paymaster().await?;

        let final_result = self.send_initial_transfers().await?;
        Ok(final_result)
    }
Inner representation of `start` function which returns a `Result`, so it can conveniently use `?`.
core/tests/loadnext/src/executor.rs