You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: meili_process.rs
    path of file: ./repos/meilisearch/xtask/src/bench
    
    the code of the file until where you have to start completion: use std::collections::BTreeMap;

use anyhow::{bail, Context as _};

use super::assets::Asset;
use super::client::Client;
use super::workload::Workload;

pub async fn kill(mut meil
    
pub async fn build() -> anyhow::Result<()> {
    let mut command = tokio::process::Command::new("cargo");
    command.arg("build").arg("--release").arg("-p").arg("meilisearch");

    command.kill_on_drop(true);

    let mut builder = command.spawn().context("error building Meilisearch")?;

    if !builder.wait().await.context("could not build Meilisearch")?.success() {
        bail!("failed building Meilisearch")
    }

    Ok(())
}