this derivation will be built:
  /nix/store/66vm0d4cda8ib85fqf0v0q9lvrvv944x-secrets-sops-roundtrip.drv
building '/nix/store/66vm0d4cda8ib85fqf0v0q9lvrvv944x-secrets-sops-roundtrip.drv'
secrets-sops-roundtrip> TC-030: Validating sops+age roundtrip integrity...
secrets-sops-roundtrip> Generated ephemeral test age key: age16mnx85wtjhfu2jrm5592hj855dp4ux0hr7lv6lq8r5cnfpt27ymql504x2
secrets-sops-roundtrip> OK: sops+age encrypt/decrypt roundtrip verified
secrets-sops-roundtrip> OK: .sops.yaml exists in repository
secrets-sops-roundtrip> OK: SOPS roundtrip integrity validated

post-build step Upload to niks3: ok
time=2026-09-18T16:56:28.955Z level=INFO msg="Uploading 0 paths to niks3.scientistexperience.net (1 already cached)"
time=2026-09-18T16:56:29.838Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-18T16:56:30.420Z level=INFO msg="Upload complete. (1.603s)"