this derivation will be built:
  /nix/store/y54h1vrg6pki2xfpj4i65w3an8n6jqsx-format-check.drv
building '/nix/store/y54h1vrg6pki2xfpj4i65w3an8n6jqsx-format-check.drv'
format-check> traversed 489 files
format-check> emitted 390 files for processing
format-check> formatted 390 files (0 changed) in 6.472s

post-build step Upload to niks3: ok
time=2026-07-06T15:04:18.363Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-07-06T15:04:18.675Z level=INFO msg="Uploading 1 narinfos"
time=2026-07-06T15:04:18.927Z level=INFO msg="Upload complete. (639ms)"