this derivation will be built:
  /nix/store/1kzx1bg2xn0h8a8x93xw9m4js4kgd8vm-secrets-sops-roundtrip.drv
building '/nix/store/1kzx1bg2xn0h8a8x93xw9m4js4kgd8vm-secrets-sops-roundtrip.drv'
secrets-sops-roundtrip> TC-030: Validating sops+age roundtrip integrity...
secrets-sops-roundtrip> Generated ephemeral test age key: age1wjrcl3ude8ugmmdedcrxsv4t7tgvzvuu9az5suj0wwnxe60wxdxs0nsrp9
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=2026-09-04T06:35:35.897Z level=INFO msg="Uploading 0 paths to niks3.scientistexperience.net (1 already cached)"
time=2026-09-04T06:35:36.509Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-04T06:35:37.320Z level=INFO msg="Upload complete. (1.497s)"