---
title: "Parallelize and retry Rust test runs before flaky or slow suites stall CI with cargo-nextest"
description: "Lets an agent run Rust test suites with better scheduling, retries, failure isolation, and machine-readable output than cargo test when CI speed and stability matter."
verification: "listed"
source: "https://github.com/nextest-rs/nextest"
author: "nextest-rs"
publisher_type: "organization"
category:
  - "CI/CD Integrations"
framework:
  - "Multi-Framework"
tool_ecosystem:
  github_repo: "nextest-rs/nextest"
  github_stars: 2911
  npm_package: "cargo-nextest"
  npm_weekly_downloads: 9775279
---

# Parallelize and retry Rust test runs before flaky or slow suites stall CI with cargo-nextest

Lets an agent run Rust test suites with better scheduling, retries, failure isolation, and machine-readable output than cargo test when CI speed and stability matter.

## Prerequisites

Rust, Cargo, cargo-nextest

## Installation

Choose whichever fits your setup:

1. Copy this skill folder into your local skills directory.
2. Clone the repo and symlink or copy the skill into your agent workspace.
3. Add the repo as a git submodule if you manage shared skills centrally.
4. Install it through your internal provisioning or packaging workflow.
5. Download the folder directly from GitHub and place it in your skills collection.

Install command or upstream instructions:

```
cargo install cargo-nextest --locked
```

## Documentation

- https://nexte.st/

## Source

- [Agent Skill Exchange](https://agentskillexchange.com/skills/parallelize-and-retry-rust-test-runs-before-flaky-or-slow-suites-stall-ci-with-cargo-nextest/)