this derivation will be built:
  /nix/store/y5yhflglzxj51fjrrv2np0ivjwrxzj99-secrets-sops-roundtrip.drv
building '/nix/store/y5yhflglzxj51fjrrv2np0ivjwrxzj99-secrets-sops-roundtrip.drv'
secrets-sops-roundtrip> TC-030: Validating sops+age roundtrip integrity...
secrets-sops-roundtrip> Generated ephemeral test age key: age1gtwxrh5xfspy0w9yazp47huz38d7plw87fsf0dr9g5vkk22gw9fqvh65n9
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=2026-09-01T22:24:21.863Z level=INFO msg="Uploading 0 paths to niks3.scientistexperience.net (1 already cached)"
time=2026-09-01T22:24:22.464Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-01T22:24:23.326Z level=INFO msg="Upload complete. (1.555s)"