Shard, retry, and summarize Rust test runs with CI-friendly artifacts and failure isolation using cargo-nextest
Use cargo-nextest when an agent needs more reliable Rust test execution than cargo test, especially for sharding, retries, machine-readable output, and CI triage.
Prerequisites
Rust toolchain, Cargo workspace or crate, and CI or local shell access.
Installation
No source-backed install or usage instructions could be extracted automatically. Review the upstream project before running this skill in a sensitive workflow.