this derivation will be built:
  /nix/store/gz7dywy7aj23rhw40dgggg1scnc5g9g2-treefmt-check.drv
building '/nix/store/gz7dywy7aj23rhw40dgggg1scnc5g9g2-treefmt-check.drv'
treefmt-check> traversed 446 files
treefmt-check> emitted 311 files for processing
treefmt-check> formatted 311 files (0 changed) in 6.284s

post-build step Upload to niks3: ok
time=2026-08-24T18:22:59.717Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-08-24T18:23:00.781Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-24T18:23:01.276Z level=INFO msg="Upload complete. (1.671s)"