this derivation will be built:
  /nix/store/q3m0n4289fknn49hv4gzgz7xnjfgh0sj-format-check.drv
building '/nix/store/q3m0n4289fknn49hv4gzgz7xnjfgh0sj-format-check.drv'
format-check> traversed 503 files
format-check> emitted 400 files for processing
format-check> formatted 400 files (0 changed) in 6.581s

post-build step Upload to niks3: ok
time=2026-07-10T13:21:21.898Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-07-10T13:21:22.222Z level=INFO msg="Uploading 1 narinfos"
time=2026-07-10T13:21:22.436Z level=INFO msg="Upload complete. (601ms)"