this derivation will be built:
  /nix/store/k2mhq7ip023nn9xhvy9v4gy5wci6cpzs-secrets-sops-roundtrip.drv
building '/nix/store/k2mhq7ip023nn9xhvy9v4gy5wci6cpzs-secrets-sops-roundtrip.drv'
secrets-sops-roundtrip> TC-030: Validating sops+age roundtrip integrity...
secrets-sops-roundtrip> Generated ephemeral test age key: age185lrvza8xn3w87a9v9td2p8dnkxfekyts2rpt5ktg3j6p8vcca4sq2lxfk
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=2026-09-16T02:24:47.691Z level=INFO msg="Uploading 0 paths to niks3.scientistexperience.net (1 already cached)"
time=2026-09-16T02:24:48.241Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-16T02:24:48.802Z level=INFO msg="Upload complete. (1.198s)"