this derivation will be built:
  /nix/store/5bazxjm52adikpp40bv14i1bz3a1ams1-secrets-sops-roundtrip.drv
building '/nix/store/5bazxjm52adikpp40bv14i1bz3a1ams1-secrets-sops-roundtrip.drv'
secrets-sops-roundtrip> TC-030: Validating sops+age roundtrip integrity...
secrets-sops-roundtrip> Generated ephemeral test age key: age1ql5xw350hk9hydx0ph6aykgh268z7lqp76ya7e9h242kkj4hhpls0x5uzm
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=2026-09-19T00:18:18.668Z level=INFO msg="Uploading 0 paths to niks3.scientistexperience.net (1 already cached)"
time=2026-09-19T00:18:19.279Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-19T00:18:20.112Z level=INFO msg="Upload complete. (1.634s)"