- Are stored where the Runner is installed **and** uploaded to S3 if [distributed cache is enabled](https://docs.gitlab.com/runner/configuration/autoscale.html#distributed-runners-caching).
- If defined per job, are used:
- By the same job in a subsequent pipeline.
- By subsequent jobs in the same pipeline, if the they have identical dependencies.
- By subsequent jobs in the same pipeline, if they have identical dependencies.