this derivation will be built:
  /nix/store/x73pppvjr16z19q1ff3nk81vdq4m2anp-secrets-sops-roundtrip.drv
building '/nix/store/x73pppvjr16z19q1ff3nk81vdq4m2anp-secrets-sops-roundtrip.drv'
secrets-sops-roundtrip> TC-030: Validating sops+age roundtrip integrity...
secrets-sops-roundtrip> Generated ephemeral test age key: age1mcelvyxxnxmj7x5gs62fkeessldef67n5vpv6vh3npsaqth0tctqs007w6
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=2026-09-21T04:33:30.541Z level=INFO msg="Uploading 0 paths to niks3.scientistexperience.net (1 already cached)"
time=2026-09-21T04:33:30.963Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-21T04:33:31.357Z level=INFO msg="Upload complete. (1.129s)"