this derivation will be built:
  /nix/store/zkvyj78jpcbwdjdvbqx7qazvdrdjyljd-secrets-sops-roundtrip.drv
building '/nix/store/zkvyj78jpcbwdjdvbqx7qazvdrdjyljd-secrets-sops-roundtrip.drv'
secrets-sops-roundtrip> TC-030: Validating sops+age roundtrip integrity...
secrets-sops-roundtrip> Generated ephemeral test age key: age19r38tp28rrr67ddkgktgatf3dvh6ytnmpe2nvtr2qm65hy2g0yuqef66ac
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=2026-09-20T05:27:05.670Z level=INFO msg="Uploading 0 paths to niks3.scientistexperience.net (1 already cached)"
time=2026-09-20T05:27:06.160Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-20T05:27:06.523Z level=INFO msg="Upload complete. (949ms)"