this derivation will be built:
  /nix/store/z1b2r65hjs6qfvwc60rghsk7daji8dy6-treefmt-check.drv
building '/nix/store/z1b2r65hjs6qfvwc60rghsk7daji8dy6-treefmt-check.drv'
treefmt-check> traversed 454 files
treefmt-check> emitted 317 files for processing
treefmt-check> formatted 317 files (0 changed) in 1m0.879s

post-build step Upload to niks3: ok
time=2026-08-29T04:35:00.971Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-08-29T04:35:02.220Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-29T04:35:03.588Z level=INFO msg="Upload complete. (4.35s)"