this derivation will be built:
  /nix/store/g35x51w474vpyxzzpklvb2xyaf2j5pj7-treefmt-check.drv
building '/nix/store/g35x51w474vpyxzzpklvb2xyaf2j5pj7-treefmt-check.drv'
treefmt-check> traversed 449 files
treefmt-check> emitted 313 files for processing
treefmt-check> formatted 313 files (0 changed) in 12.164s

post-build step Upload to niks3: ok
time=2026-08-25T17:09:06.148Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-08-25T17:09:06.796Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-25T17:09:07.265Z level=INFO msg="Upload complete. (1.279s)"