this derivation will be built:
  /nix/store/j99vbz1riwd9f1sf73wll5x04qh4dwbd-secrets-sops-roundtrip.drv
building '/nix/store/j99vbz1riwd9f1sf73wll5x04qh4dwbd-secrets-sops-roundtrip.drv'
secrets-sops-roundtrip> TC-030: Validating sops+age roundtrip integrity...
secrets-sops-roundtrip> Generated ephemeral test age key: age1zq8jey9l45tdzsnejzhs9t0fw33msnpk40zskygl7v7p4pvdw44sr3ffcw
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=2026-09-19T15:08:26.145Z level=INFO msg="Uploading 0 paths to niks3.scientistexperience.net (1 already cached)"
time=2026-09-19T15:08:26.597Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-19T15:08:27.000Z level=INFO msg="Upload complete. (976ms)"