Elevated git clone duration at build time

We’ve confirmed the issue is intermittent, and redeploying a failed build may succeed.

Alternatively, as a temporary workaround, builds can be run locally and deployed as prebuilt output using Vercel CLI:
`vercel build && vercel deploy --prebuilt`

We are currently observing elevated `git clone` durations on a subset of builds. Some builds are taking significantly longer than expected to clone repositories, resulting in slower overall build start times.

We are actively analyzing clone performance metrics and infrastructure behavior to identify the root cause.