this derivation will be built:
  /nix/store/bixhckcbv9dj17k2ypw6zrpdyfpm5ays-secrets-sops-roundtrip.drv
building '/nix/store/bixhckcbv9dj17k2ypw6zrpdyfpm5ays-secrets-sops-roundtrip.drv'
secrets-sops-roundtrip> TC-030: Validating sops+age roundtrip integrity...
secrets-sops-roundtrip> Generated ephemeral test age key: age12s8g7dpmmgq28u075pzecxw4hq598a340pzde7vnxlhm6r2x9vlsve64ay
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=2026-09-04T05:24:20.266Z level=INFO msg="Uploading 0 paths to niks3.scientistexperience.net (1 already cached)"
time=2026-09-04T05:24:20.816Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-04T05:24:21.302Z level=INFO msg="Upload complete. (1.15s)"