this derivation will be built:
  /nix/store/alsz95v9mpgi6dyf7kjg7vrx1ib4824f-treefmt-check.drv
building '/nix/store/alsz95v9mpgi6dyf7kjg7vrx1ib4824f-treefmt-check.drv'
treefmt-check> traversed 448 files
treefmt-check> emitted 312 files for processing
treefmt-check> formatted 312 files (0 changed) in 22.697s

post-build step Upload to niks3: ok
time=2026-08-25T17:07:53.586Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-08-25T17:07:54.069Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-25T17:07:54.446Z level=INFO msg="Upload complete. (946ms)"