Caching the downloaded docker images on a project base would make sense to speed up builds.
Currently, all images are download on each and every job run.
Our experience with trying to cache images in GitHub hasn't been very successful, largely because just saving them or extracting them takes more time than downloading them in the first place.
Caching the downloaded docker images on a project base would make sense to speed up builds. Currently, all images are download on each and every job run.