this derivation will be built:
  /nix/store/qfd8f723pabhgbg5qa21apr667kli3sg-secrets-sops-roundtrip.drv
building '/nix/store/qfd8f723pabhgbg5qa21apr667kli3sg-secrets-sops-roundtrip.drv'
secrets-sops-roundtrip> TC-030: Validating sops+age roundtrip integrity...
secrets-sops-roundtrip> Generated ephemeral test age key: age16uj6n52xrdesxctfs63kpvggq8ext6ycg52nycc329sydvfkysgqanhx70
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=2026-09-19T00:51:08.523Z level=INFO msg="Uploading 0 paths to niks3.scientistexperience.net (1 already cached)"
time=2026-09-19T00:51:09.112Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-19T00:51:09.685Z level=INFO msg="Upload complete. (1.286s)"