this derivation will be built:
  /nix/store/p5dpdvgxfqb13j1cs3m0p40n1y072aif-secrets-sops-roundtrip.drv
building '/nix/store/p5dpdvgxfqb13j1cs3m0p40n1y072aif-secrets-sops-roundtrip.drv'
secrets-sops-roundtrip> TC-030: Validating sops+age roundtrip integrity...
secrets-sops-roundtrip> Generated ephemeral test age key: age1urcgsu2hwp0fgk6cjl4ehz33ycwve6f2mlyztl3k5zwaztapqg2q0vcf99
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=2026-09-16T09:47:29.442Z level=INFO msg="Uploading 0 paths to niks3.scientistexperience.net (1 already cached)"
time=2026-09-16T09:47:30.069Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-16T09:47:30.584Z level=INFO msg="Upload complete. (1.233s)"