What checkArtifacts found -- the full computed report, plus which of its artifacts are stale on disk.
checkArtifacts
Readonly
The full report this run would produce, had it been a real (non---check) generation.
--check
Paths that are missing or whose on-disk content doesn't match what this run would generate.
What
checkArtifactsfound -- the full computed report, plus which of its artifacts are stale on disk.