this derivation will be built:
  /nix/store/839j74qaz81nx8hykk5gpqbkwr3v3x7g-format-check.drv
building '/nix/store/839j74qaz81nx8hykk5gpqbkwr3v3x7g-format-check.drv'
format-check> traversed 499 files
format-check> emitted 397 files for processing
format-check> formatted 397 files (0 changed) in 7.198s

post-build step Upload to niks3: ok
time=2026-07-09T19:56:54.647Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-07-09T19:56:54.943Z level=INFO msg="Uploading 1 narinfos"
time=2026-07-09T19:56:55.205Z level=INFO msg="Upload complete. (642ms)"