this derivation will be built:
  /nix/store/kgqkcr5zlxymgsy2xf7dyvm0g0ypqbyd-treefmt-check.drv
building '/nix/store/kgqkcr5zlxymgsy2xf7dyvm0g0ypqbyd-treefmt-check.drv'
treefmt-check> traversed 474 files
treefmt-check> emitted 345 files for processing
treefmt-check> formatted 345 files (0 changed) in 21.93s

post-build step Upload to niks3: ok
time=2026-08-15T02:09:10.143Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-08-15T02:09:10.455Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-15T02:09:10.732Z level=INFO msg="Upload complete. (725ms)"