this derivation will be built:
  /nix/store/r1b092vk3lxysnijx7jpi9gq6gqq09lf-treefmt-check.drv
building '/nix/store/r1b092vk3lxysnijx7jpi9gq6gqq09lf-treefmt-check.drv'
treefmt-check> traversed 434 files
treefmt-check> emitted 303 files for processing
treefmt-check> formatted 303 files (0 changed) in 2.429s

post-build step Upload to niks3: ok
time=2026-08-15T22:00:01.796Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-08-15T22:00:02.198Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-15T22:00:02.989Z level=INFO msg="Upload complete. (1.255s)"